:root{--bg:#2e3440;--bg-soft:#333b48;--bg-card:#3b4252;--bg-elev:#434c5e;--border:#434c5e;--border-soft:#3a4150;--text:#eceff4;--text-dim:#a6b0c0;--text-faint:#78829a;--primary:#88c0d0;--primary-contrast:#2e3440;--primary-glow:color-mix(in srgb, var(--primary) 28%, transparent);--accent:#81a1c1;--green:#a3be8c;--amber:#ebcb8b;--red:#bf616a;--purple:#b48ead;--pink:#d08770;--radius:12px;--radius-sm:8px;--shadow:0 16px 40px #14182173;--nav-bg:#2e3440c7;--code-bg:#292f3a;--code-text:#d8dee9;--ide-bg:#292f3a;--mono:"SF Mono", "JetBrains Mono", "Fira Code", ui-monospace, Menlo, monospace;--sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}[data-theme=mocha]{--bg:#1e1e2e;--bg-soft:#232338;--bg-card:#282a3e;--bg-elev:#313244;--border:#313244;--border-soft:#292b3c;--text:#cdd6f4;--text-dim:#a6adc8;--text-faint:#7f849c;--primary:#cba6f7;--primary-contrast:#1e1e2e;--accent:#89b4fa;--green:#a6e3a1;--amber:#f9e2af;--red:#f38ba8;--purple:#cba6f7;--pink:#f5c2e7;--shadow:0 16px 40px #0006;--nav-bg:#1e1e2ecc;--code-bg:#181825;--code-text:#cdd6f4;--ide-bg:#181825}[data-theme=rosepine]{--bg:#191724;--bg-soft:#1c1a2a;--bg-card:#1f1d2e;--bg-elev:#26233a;--border:#2a2740;--border-soft:#221f32;--text:#e0def4;--text-dim:#908caa;--text-faint:#6e6a86;--primary:#ebbcba;--primary-contrast:#191724;--accent:#9ccfd8;--green:#95b1ac;--amber:#f6c177;--red:#eb6f92;--purple:#c4a7e7;--pink:#ebbcba;--shadow:0 16px 40px #00000073;--nav-bg:#191724d1;--code-bg:#1f1d2e;--code-text:#e0def4;--ide-bg:#1f1d2e}[data-theme=everforest]{--bg:#2d353b;--bg-soft:#333c42;--bg-card:#343f44;--bg-elev:#3d484d;--border:#4a555b;--border-soft:#3a454b;--text:#d3c6aa;--text-dim:#a6b0a0;--text-faint:#859289;--primary:#a7c080;--primary-contrast:#272e33;--accent:#83c092;--green:#a7c080;--amber:#dbbc7f;--red:#e67e80;--purple:#d699b6;--pink:#e69875;--shadow:0 16px 40px #0006;--nav-bg:#2d353bd1;--code-bg:#272e33;--code-text:#d3c6aa;--ide-bg:#272e33}[data-theme=gruvbox]{--bg:#282828;--bg-soft:#2f2c2a;--bg-card:#32302f;--bg-elev:#3c3836;--border:#45403d;--border-soft:#35312e;--text:#d4be98;--text-dim:#a89984;--text-faint:#7c6f64;--primary:#d8a657;--primary-contrast:#282828;--accent:#89b482;--green:#a9b665;--amber:#d8a657;--red:#ea6962;--purple:#d3869b;--pink:#e78a4e;--shadow:0 16px 40px #00000073;--nav-bg:#282828d1;--code-bg:#1d2021;--code-text:#d4be98;--ide-bg:#1d2021}[data-theme=tokyonight]{--bg:#1a1b26;--bg-soft:#1f2030;--bg-card:#1f2335;--bg-elev:#292e42;--border:#2b2f44;--border-soft:#23263a;--text:#c0caf5;--text-dim:#9aa5ce;--text-faint:#565f89;--primary:#7aa2f7;--primary-contrast:#1a1b26;--accent:#bb9af7;--green:#9ece6a;--amber:#e0af68;--red:#f7768e;--purple:#bb9af7;--pink:#ff9e64;--shadow:0 16px 40px #00000080;--nav-bg:#1a1b26cc;--code-bg:#16161e;--code-text:#c0caf5;--ide-bg:#16161e}[data-theme=latte]{--bg:#eff1f5;--bg-soft:#e6e9ef;--bg-card:#fff;--bg-elev:#e6e9ef;--border:#ccd0da;--border-soft:#dce0e8;--text:#4c4f69;--text-dim:#6c6f85;--text-faint:#9ca0b0;--primary:#8839ef;--primary-contrast:#fff;--accent:#209fb5;--green:#40a02b;--amber:#df8e1d;--red:#d20f39;--purple:#8839ef;--pink:#ea76cb;--shadow:0 14px 38px #4c4f6924;--nav-bg:#eff1f5d1;--code-bg:#fff;--code-text:#4c4f69;--ide-bg:#fff}[data-theme=latte] .btn.primary,[data-theme=latte] .tn-logo{color:#fff}[data-theme=cozy]{--bg:#f3ebdd;--bg-soft:#ece1cf;--bg-card:#fbf5ea;--bg-elev:#f0e6d5;--border:#e2d4bd;--border-soft:#ece1ce;--text:#4b3f34;--text-dim:#7c6c59;--text-faint:#a7967f;--primary:#c06a45;--primary-contrast:#fff;--accent:#7f9b6f;--green:#6f9b5f;--amber:#cf9440;--red:#c0574a;--purple:#9a7aa6;--pink:#cf8368;--shadow:0 16px 42px #78543429;--nav-bg:#f3ebddd9;--code-bg:#fbf5ea;--code-text:#4b3f34;--ide-bg:#fbf5ea;--radius:14px;--radius-sm:10px}[data-theme=cozy] .btn.primary,[data-theme=cozy] .tn-logo{color:#fff}*{box-sizing:border-box;scrollbar-width:thin;scrollbar-color:color-mix(in srgb, var(--text-faint) 55%, transparent) transparent;margin:0;padding:0}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:color-mix(in srgb, var(--text-faint) 48%, transparent);background-clip:padding-box;border:2px solid #0000;border-radius:999px}::-webkit-scrollbar-thumb:hover{background:color-mix(in srgb, var(--text-faint) 78%, transparent);background-clip:padding-box}::-webkit-scrollbar-corner{background:0 0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;font-size:13.5px}body{font-family:var(--sans);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;background-image:radial-gradient(1000px 560px at 15% -8%, color-mix(in srgb, var(--primary) 7%, transparent), transparent 62%), radial-gradient(760px 520px at 100% 0%, color-mix(in srgb, var(--accent) 6%, transparent), transparent 55%);background-attachment:fixed;font-size:13.5px;line-height:1.5}a{color:inherit;text-decoration:none}button,input,select{font-family:inherit}h1,h2,h3,h4{letter-spacing:-.02em;font-weight:700;line-height:1.2}.app-shell{flex-direction:column;min-height:100vh;display:flex}.topnav-wrap{z-index:50;flex-direction:column;align-items:center;padding:14px 16px 0;display:flex;position:sticky;top:0}.topnav{z-index:2;background:var(--nav-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:999px;align-items:center;gap:4px;max-width:100%;padding:7px 9px;display:flex;position:relative}.tn-theme-wrap{flex:none;margin-left:auto;position:relative}.tn-theme{border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:999px;place-items:center;padding:7px;transition:all .13s;display:grid}.tn-theme:hover,.tn-theme.open{background:var(--bg-elev);border-color:var(--primary)}.tn-theme-dot{width:16px;height:16px;box-shadow:0 0 0 2px color-mix(in srgb, var(--primary) 30%, transparent);border-radius:50%}.tn-theme-pop{z-index:60;background:var(--bg-card);border:1px solid var(--border);min-width:220px;box-shadow:var(--shadow);border-radius:14px;padding:7px;animation:.14s tn-pop;position:absolute;top:calc(100% + 12px);right:0}.tn-theme-head{text-transform:uppercase;letter-spacing:.08em;color:var(--text-faint);padding:5px 8px 7px;font-size:11px;font-weight:700}.tn-theme-opt{text-align:left;cursor:pointer;width:100%;color:var(--text-dim);background:0 0;border:none;border-radius:9px;align-items:center;gap:10px;padding:8px 9px;font-family:inherit;font-size:13.5px;font-weight:500;display:flex}.tn-theme-opt:hover{background:var(--bg-elev);color:var(--text)}.tn-theme-opt.active{color:var(--text);background:color-mix(in srgb, var(--primary) 14%, transparent)}.tn-theme-sw{border:1px solid var(--border);border-radius:6px;flex-shrink:0;display:inline-flex;overflow:hidden}.tn-theme-sw i{width:15px;height:22px;display:block}.tn-theme-name{flex:1;min-width:0}.tn-theme-check{color:var(--primary);font-weight:800}.tn-brand{align-items:center;gap:9px;padding:6px 12px 6px 6px;display:flex}.tn-logo{background:linear-gradient(135deg, var(--primary), var(--accent));color:#06101f;width:30px;height:30px;box-shadow:0 4px 12px var(--primary-glow);border-radius:9px;flex-shrink:0;place-items:center;font-size:16px;font-weight:800;display:grid}.tn-logo-wrap{flex:none;position:relative}.tn-logo-btn{cursor:pointer;border:none;padding:0;font-family:inherit;transition:box-shadow .15s,transform .15s}.tn-logo-btn:hover,.tn-logo-btn.open{box-shadow:0 4px 16px var(--primary-glow), 0 0 0 2px color-mix(in srgb, var(--primary) 45%, transparent);transform:translateY(-1px)}.tn-theme-pop-left{left:0;right:auto}.lamp-pull{z-index:3;pointer-events:none;position:absolute;top:100%;left:50%;overflow:visible;transform:translate(-50%)}.lamp-pull svg{pointer-events:none;display:block;overflow:visible}.lamp-thread{stroke-width:1.3px;stroke-linecap:round;stroke-linejoin:round}.lamp-hit{fill:#0000;cursor:grab}.lamp-hit:active{cursor:grabbing}.tn-brand-name{letter-spacing:-.01em;white-space:nowrap;color:var(--text);font-size:15px;font-weight:800;text-decoration:none}.tn-brand-name:hover{color:var(--primary)}.tn-sep{background:var(--border);width:1px;height:24px;margin:0 3px}.tn-center{align-items:center;gap:18px;display:flex}.tn-menu{position:relative}.tn-menu:has(.tn-dropdown):before{content:"";z-index:59;height:14px;position:absolute;top:100%;left:0;right:0}.tn-item{cursor:pointer;color:var(--text-dim);white-space:nowrap;background:0 0;border:none;border-radius:999px;align-items:center;gap:6px;padding:8px 14px;font-family:inherit;font-size:14px;font-weight:600;transition:all .15s;display:inline-flex}.tn-item:hover{background:var(--bg-elev);color:var(--text)}.tn-item.active{background:color-mix(in srgb, var(--primary) 18%, transparent);color:var(--text)}.tn-item.open{background:var(--bg-elev);color:var(--text)}.tn-caret{opacity:.7;font-size:10px;transition:transform .15s}.tn-item.open .tn-caret{transform:rotate(180deg)}.tn-badge{color:var(--accent);background:color-mix(in srgb, var(--accent) 14%, transparent);border-radius:999px;padding:1px 7px;font-size:10.5px;font-weight:800}.tn-icon{gap:7px;padding:7px 12px;position:relative}.nav-ico{width:20px;height:20px;color:inherit;flex-shrink:0;transition:transform .22s cubic-bezier(.34,1.56,.64,1);display:block}.tn-item:hover .nav-ico{transform:scale(1.16)rotate(-2deg)}.tn-item.active .nav-ico,.tn-item.open .nav-ico{transform:scale(1.08)}.tn-label{white-space:nowrap}.tn-icon .tn-caret{margin-left:-2px}.tn-dropdown{background:var(--bg-card);border:1px solid var(--border);box-shadow:var(--shadow);z-index:60;transform-origin:top;min-width:230px;animation:dropdown-pop .18s var(--ease-out,cubic-bezier(.16, 1, .3, 1));border-radius:16px;padding:8px;position:absolute;top:calc(100% + 12px);left:50%;transform:translate(-50%)}@keyframes dropdown-pop{0%{opacity:0;translate:0 -6px;scale:.98}to{opacity:1;translate:0;scale:1}}.tn-dropdown.wide{width:min(680px,100vw - 32px);padding:12px;left:50%;right:auto;transform:translate(-50%)}.tn-dropdown.wide.to-left{left:0;transform:none}.tn-dropdown.wide.data-pop{width:min(480px,100vw - 32px)}.tn-panel-foot{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;margin-top:4px;padding-top:12px;display:flex}.tn-panel-foot-hint{color:var(--text-faint);font-size:12px;font-weight:600}.tn-gotopage{color:var(--text-dim);border:1px solid var(--border);background:0 0;border-radius:8px;flex-shrink:0;align-items:center;gap:5px;padding:4px 10px;font-size:12px;font-weight:600;transition:color .14s,border-color .14s,background .14s;display:inline-flex}.tn-gotopage:hover{color:var(--primary);border-color:color-mix(in srgb, var(--primary) 45%, var(--border));background:color-mix(in srgb, var(--primary) 8%, transparent)}.tn-roadmap-go{color:var(--primary);border-color:color-mix(in srgb, var(--primary) 40%, var(--border));background:color-mix(in srgb, var(--primary) 10%, transparent)}.tn-roadmap-go:hover,.tn-roadmap-go.active{color:var(--primary);border-color:color-mix(in srgb, var(--primary) 60%, var(--border));background:color-mix(in srgb, var(--primary) 18%, transparent)}.pidx-cats{flex-wrap:wrap;gap:8px;margin-bottom:24px;display:flex}.pidx-cat{border:1.5px solid var(--border);background:var(--bg-elev);color:var(--text-dim);cursor:pointer;border-radius:999px;align-items:center;gap:7px;padding:7px 13px;font-family:inherit;font-size:13px;font-weight:600;transition:all .14s;display:inline-flex}.pidx-cat:hover{color:var(--text);border-color:color-mix(in srgb, var(--primary) 45%, var(--border))}.pidx-cat.active{color:var(--text);background:color-mix(in srgb, var(--primary) 16%, transparent);border-color:var(--primary)}.pidx-cat span{color:var(--text-faint);background:var(--bg);border-radius:999px;padding:1px 7px;font-size:11px;font-weight:800}.pidx-cat.active span{color:var(--primary)}@keyframes tn-pop{0%{opacity:0}to{opacity:1}}.tn-list{flex-direction:column;gap:2px;display:flex}.tn-link{color:var(--text-dim);cursor:pointer;border-radius:10px;align-items:center;gap:10px;padding:9px 11px;font-size:13.5px;font-weight:500;transition:all .13s;display:flex}.tn-link:hover{background:var(--bg-elev);color:var(--text)}.tn-link.active{background:color-mix(in srgb, var(--primary) 16%, transparent);color:var(--text)}.tn-link-ico{text-align:center;flex-shrink:0;width:20px;font-size:15px}.tn-link-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.tn-diff{opacity:.85;border-radius:50%;flex-shrink:0;width:7px;height:7px}.tn-burger{color:var(--text);cursor:pointer;background:0 0;border:none;border-radius:10px;padding:6px 10px;font-size:20px;display:none}.tn-burger:hover,.tn-burger.open{background:var(--bg-elev)}.tn-problems{flex-direction:column;gap:10px;display:flex}.tn-searchrow{align-items:stretch;gap:8px;display:flex}.tn-searchrow .tn-search{flex:1;min-width:0}.tn-searchrow .tn-gotopage{white-space:nowrap;flex:none}.tn-search{background:var(--bg-elev);border:1.5px solid var(--border);border-radius:10px;align-items:center;gap:4px;transition:border-color .15s,box-shadow .15s;display:flex}.tn-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.tn-search-ic{opacity:.7;padding:0 4px 0 11px;font-size:13px}.tn-search-input{min-width:0;color:var(--text);background:0 0;border:none;outline:none;flex:1;padding:10px 2px;font-family:inherit;font-size:14px}.tn-search-input::placeholder{color:var(--text-faint)}.tn-search-clear{color:var(--text-faint);cursor:pointer;background:0 0;border:none;padding:4px 6px;font-size:12px}.tn-search-clear:hover{color:var(--text)}.tn-cat{appearance:none;cursor:pointer;background-color:var(--bg-card);color:var(--text);border:none;border-left:1px solid var(--border);background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%237e8aa3' stroke-width='3'><path d='M6 9l6 6 6-6'/></svg>");background-position:right 9px center;background-repeat:no-repeat;border-radius:8px;outline:none;max-width:190px;margin:4px 5px 4px 0;padding:7px 26px 7px 11px;font-family:inherit;font-size:12.5px;font-weight:600}.tn-cat option{background:var(--bg-elev);color:var(--text)}.tn-filters{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.tn-filters .tn-cat{border:1.5px solid var(--border);border-left:1.5px solid var(--border);background-color:var(--bg-elev);flex:1 1 0;min-width:140px;max-width:none;margin:0}.tn-filters .tn-cat:hover{border-color:var(--primary)}.tn-filter-reset{border:1.5px solid var(--border);background:var(--bg-elev);color:var(--text-dim);cursor:pointer;border-radius:8px;flex:none;padding:8px 11px;font-size:14px;line-height:1}.tn-filter-reset:hover{border-color:var(--primary);color:var(--text)}.tn-cx{font-family:var(--mono);color:var(--text-faint);white-space:nowrap;margin-left:auto;font-size:10.5px}.tn-results{flex-direction:column;gap:12px;max-height:min(58vh,440px);padding-right:4px;display:flex;overflow-y:auto}.tn-group-title{text-transform:uppercase;letter-spacing:.08em;color:var(--text-faint);align-items:center;gap:8px;padding:2px 6px 6px;font-size:11px;font-weight:700;display:flex}.tn-group-count{color:var(--accent);background:color-mix(in srgb, var(--accent) 12%, transparent);letter-spacing:0;border-radius:999px;padding:0 6px;font-size:10px;font-weight:800}.tn-grid{grid-template-columns:1fr 1fr;gap:2px 8px;display:grid}.tn-empty{text-align:center;color:var(--text-faint);padding:34px 12px;font-size:13px}.tn-empty-ic{opacity:.6;margin-bottom:8px;font-size:26px}.tn-mobile{display:none}.tn-mobile-title{text-transform:uppercase;letter-spacing:.08em;color:var(--text-faint);padding:12px 6px 4px;font-size:11px;font-weight:700}.content{width:100%;max-width:1120px;margin:0 auto;padding:24px 32px 140px}.page-head{margin-bottom:30px}.content>div:has(>.page-head-row){flex-direction:column;display:flex}.content>div:has(>.page-head-row)>.input-panel{order:50;margin-top:22px}:is(.content>div:has(>.page-head-row)>.legend,.content>div:has(>.page-head-row)>.info){order:100}.page-head-row{position:relative}.page-head-aside{max-width:62%;position:absolute;top:4px;right:0}.page-head-aside .meta-row{flex-wrap:nowrap;justify-content:flex-end;margin:0}.page-head-aside .chip{white-space:nowrap;padding:5px 11px;font-size:12px}@media (width<=760px){.page-head-aside{max-width:none;margin-top:12px;position:static}.page-head-aside .meta-row{flex-wrap:wrap;justify-content:flex-start}}.eyebrow{color:var(--accent);letter-spacing:.06em;text-transform:uppercase;font-size:13px;font-weight:700}.page-title{letter-spacing:-.01em;margin:8px 0 6px;font-size:26px;font-weight:800}.page-title-leet{vertical-align:middle;color:var(--text-faint);justify-content:center;align-items:center;margin-left:8px;text-decoration:none;transition:color .12s;display:inline-flex;transform:translateY(-1px)}.page-title-leet:hover{color:var(--primary)}.page-sub{color:var(--text-dim);max-width:none;min-height:60px;font-size:14px;line-height:1.6}.pbrief{flex-direction:column;gap:14px;width:100%;max-width:none;margin-top:10px;display:flex}.pbrief-box{border:1px solid var(--border-soft);background:color-mix(in oklab, var(--bg-card) 70%, transparent);border-radius:14px;margin-bottom:34px;padding:16px 18px;position:relative}.pbrief-tab{z-index:2;cursor:pointer;letter-spacing:.07em;text-transform:uppercase;color:var(--primary);background:color-mix(in oklab, var(--bg-card) 70%, transparent);border:1px solid var(--border-soft);border-top-color:#0000;border-radius:0 0 100px 100px;align-items:center;gap:7px;padding:6px 20px 8px;font-family:inherit;font-size:11px;font-weight:800;transition:color .15s,background .15s,border-color .15s;display:inline-flex;position:absolute;top:100%;left:50%;transform:translate(-50%)}.pbrief-tab:hover{color:var(--accent);background:color-mix(in oklab, var(--primary) 12%, var(--bg-card));border-color:color-mix(in oklab, var(--primary) 40%, var(--border-soft))}.pbrief-tab-chev{opacity:.9;transition:transform .2s}.pbrief-box.is-open .pbrief-tab-chev{transform:rotate(180deg)}.pbrief-more{flex-direction:column;gap:14px;display:flex}.pbrief-sec{flex-direction:column;gap:5px;display:flex}.pbrief-h{letter-spacing:.08em;text-transform:uppercase;color:var(--primary);align-items:center;gap:7px;margin:0;font-size:11px;font-weight:800;display:inline-flex}.pbrief-h:before{content:"";background:linear-gradient(var(--primary), var(--accent));border-radius:3px;width:3px;height:13px}.pbrief-p{color:var(--text-dim);margin:0;font-size:14px;line-height:1.6}.pbrief-p strong,.pbrief-todo strong{color:var(--text);font-weight:700}.pbrief-code{font-family:var(--mono);background:color-mix(in oklab, var(--primary) 12%, transparent);color:var(--text);border:1px solid color-mix(in oklab, var(--primary) 22%, transparent);border-radius:5px;padding:1px 5px;font-size:12.5px}.pbrief-todo{flex-direction:column;gap:7px;margin:2px 0 0;padding:0;list-style:none;display:flex}.pbrief-todo li{color:var(--text-dim);padding-left:26px;font-size:14px;line-height:1.55;position:relative}.pbrief-todo li:before{content:"";border:1.5px solid color-mix(in oklab, var(--primary) 55%, var(--border));background:color-mix(in oklab, var(--primary) 8%, transparent);border-radius:4px;width:15px;height:15px;position:absolute;top:3px;left:0}.pbrief-todo li:after{content:"";border:solid color-mix(in oklab, var(--primary) 70%, transparent);opacity:.55;border-width:0 2px 2px 0;width:4px;height:8px;position:absolute;top:6px;left:5px;transform:rotate(45deg)}.pbrief-idea{background:color-mix(in oklab, var(--primary) 6%, transparent);border-left:2px solid color-mix(in oklab, var(--primary) 45%, transparent);border-radius:8px;padding:10px 12px}.pbrief-sol-detail{border-top:1px solid var(--border);margin-top:12px;padding-top:4px}.pbrief-sol-pt{flex-direction:column;gap:4px;padding:12px 0;display:flex}.pbrief-sol-pt+.pbrief-sol-pt{border-top:1px solid var(--border)}.pbrief-sol-title{color:var(--text);align-items:baseline;gap:8px;margin:0 0 2px;font-size:14px;font-weight:700;line-height:1.5;display:flex}.pbrief-sol-num{color:var(--primary);text-align:center;background:color-mix(in oklab, var(--primary) 14%, transparent);border-radius:5px;flex:none;min-width:16px;height:16px;font-size:11px;font-weight:800;line-height:16px}.pbrief-lbl{color:color-mix(in oklab, var(--accent) 85%, var(--text));margin-right:2px;font-weight:700}.pbrief-ex{font-family:var(--mono);color:var(--code-text);background:var(--code-bg);border:1px solid var(--border);border-radius:8px;margin:4px 0 0;padding:10px 12px;font-size:12px;line-height:1.55;overflow-x:auto}.section-title{align-items:center;gap:8px;margin:30px 0 14px;font-size:18px;font-weight:700;display:flex}.section-title:before{content:"";background:linear-gradient(var(--primary), var(--accent));border-radius:3px;width:4px;height:18px}.card{background:var(--bg-card);border:1px solid var(--border-soft);border-radius:var(--radius);padding:22px}.viz-stage{background:var(--bg-soft);border:1px solid var(--border-soft);border-radius:var(--radius);justify-content:safe center;align-items:safe center;min-height:260px;padding:28px 22px;display:flex;position:relative;overflow:hidden}.viz-stage.tall{height:480px;min-height:480px;overflow:auto}@media (width<=640px){.viz-stage.tall{height:440px;min-height:440px}}.stage-hint{color:var(--text-faint);font-size:12px;position:absolute;top:12px;right:16px}.controls{flex-wrap:wrap;align-items:center;gap:10px;margin:18px 0;display:flex}.btn{background:var(--bg-elev);border:1px solid var(--border);color:var(--text);cursor:pointer;border-radius:10px;align-items:center;gap:7px;padding:9px 15px;font-size:14px;font-weight:600;transition:all .15s;display:inline-flex}.btn:hover:not(:disabled){border-color:var(--primary);background:#202a40;transform:translateY(-1px)}.btn:disabled{opacity:.4;cursor:not-allowed}.btn.primary{background:linear-gradient(135deg, var(--primary), #8fbcbb);color:var(--primary-contrast);box-shadow:0 6px 18px var(--primary-glow);border-color:#0000}.btn.primary:hover:not(:disabled){filter:brightness(1.08)}.btn.danger{color:var(--red);border-color:#f8717166}.btn.danger:hover:not(:disabled){border-color:var(--red);background:#f871711f}.btn.ghost{background:0 0}.field{flex-direction:column;gap:4px;display:inline-flex}.field label{color:var(--text-faint);text-transform:uppercase;letter-spacing:.05em;padding-left:2px;font-size:11px}.input{background:var(--bg-soft);border:1px solid var(--border);color:var(--text);border-radius:10px;outline:none;width:130px;padding:9px 12px;font-size:14px}.input:focus{border-color:var(--primary)}.range{accent-color:var(--primary);cursor:pointer}.tslider{touch-action:none;cursor:pointer;outline:none;width:100%;height:46px;position:relative}.tslider-track{background:var(--bg-soft);border-radius:3px;height:3px;position:absolute;top:22px;left:0;right:0;transform:translateY(-50%)}.tslider-fill{background:var(--primary);border-radius:3px;height:100%;transition:width 50ms linear}.tslider-ticks{pointer-events:none;height:0;position:absolute;top:22px;left:0;right:0}.tslider-tick{border-radius:1px;width:1px;transition:height .1s,opacity .1s,background .1s;position:absolute;top:0;transform:translate(-50%,-50%)}.tslider-tick.major{width:1.5px}.tslider-thumb{background:var(--primary);border:2px solid var(--bg);width:15px;height:15px;box-shadow:0 0 0 1px var(--primary);pointer-events:none;border-radius:50%;transition:box-shadow .12s,transform 80ms;position:absolute;top:22px;transform:translate(-50%,-50%)}.tslider.dragging .tslider-thumb{box-shadow:0 0 0 5px var(--primary-glow)}.tslider.slow .tslider-thumb{transform:translate(-50%,-50%)scale(1.18)}.tslider:focus-visible .tslider-thumb{box-shadow:0 0 0 4px var(--primary-glow)}.tslider-bubble{background:var(--bg-card);border:1px solid var(--border);font:700 12px/1.3 var(--mono);color:var(--text);white-space:nowrap;box-shadow:var(--shadow);border-radius:6px;padding:2px 8px;position:absolute;bottom:18px;left:50%;transform:translate(-50%)}.curve-label{font:700 12px var(--mono);white-space:nowrap;line-height:1;display:inline-block}.adjnum{cursor:ns-resize;border:1px dashed color-mix(in srgb, currentColor 45%, transparent);background:color-mix(in srgb, currentColor 12%, transparent);-webkit-user-select:none;user-select:none;touch-action:none;border-radius:4px;outline:none;margin:0 1px;padding:1px 3px;font-weight:800;line-height:1;transition:background .1s,border-color .1s;display:inline-block}.adjnum:hover,.adjnum:focus-visible{background:color-mix(in srgb, currentColor 22%, transparent);border-style:solid;border-color:currentColor}.adjnum-sup{vertical-align:super;padding:0 2px;font-size:.7em}.adjnum-sub{vertical-align:sub;padding:0 2px;font-size:.7em}.tslider-pulse{border:2px solid var(--primary);pointer-events:none;border-radius:50%;animation:.3s ease-out forwards tsPulse;position:absolute;inset:-3px}@keyframes tsPulse{0%{opacity:.85;transform:scale(.6)}to{opacity:0;transform:scale(2.4)}}.tslider-labels{pointer-events:none;height:12px;position:absolute;top:33px;left:0;right:0}.tslider-labels span{font:600 10px var(--mono);color:var(--text-faint);white-space:nowrap;position:absolute;transform:translate(-50%)}.badge{background:var(--bg-elev);border:1px solid var(--border);color:var(--text-dim);border-radius:999px;align-items:center;gap:6px;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.array-row{flex-wrap:wrap;justify-content:center;align-items:flex-end;gap:8px;display:flex}.cell{background:var(--bg-elev);border:1.5px solid var(--border);border-radius:10px;place-items:center;min-width:52px;height:52px;font-size:16px;font-weight:700;transition:all .35s cubic-bezier(.22,1,.36,1);display:grid;position:relative}.cell .idx{color:var(--text-faint);font-size:11px;font-weight:500;position:absolute;bottom:-20px}.cell.hl{border-color:var(--amber);background:#fbbf2426;box-shadow:0 0 0 3px #fbbf2426}.cell.active{border-color:var(--primary);background:color-mix(in srgb, var(--primary) 18%, transparent);box-shadow:0 0 0 3px var(--primary-glow);transform:translateY(-4px)}.cell.done{border-color:var(--green);background:#34d39929}.cell.enter{animation:.4s pop}@keyframes pop{0%{opacity:0;transform:scale(.4)}60%{transform:scale(1.12)}to{opacity:1;transform:scale(1)}}.bars{justify-content:center;align-items:flex-end;gap:3px;width:100%;height:320px;display:flex}.bar{background:linear-gradient(var(--primary), #8fbcbb);border-radius:5px 5px 0 0;flex:1;max-width:40px;transition:height .1s linear;position:relative}.bar.cmp{background:linear-gradient(var(--amber), #f59e0b)}.bar.swap{background:linear-gradient(var(--red), #ef4444)}.bar.sorted{background:linear-gradient(var(--green), #10b981)}.bar.pivot{background:linear-gradient(var(--purple), #8b5cf6)}.stack-box{border:2px dashed var(--border);border-top:none;border-radius:0 0 12px 12px;flex-direction:column-reverse;justify-content:flex-start;gap:8px;min-width:150px;min-height:240px;padding:12px;display:flex}.queue-box{border:2px dashed var(--border);border-radius:12px;align-items:center;gap:8px;min-width:260px;min-height:90px;padding:14px;display:flex}.q-item,.s-item{text-align:center;background:var(--bg-elev);border:1.5px solid var(--border);border-radius:10px;min-width:60px;padding:14px 18px;font-weight:700;animation:.35s pop}.s-item.top{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.q-item.head{border-color:var(--green)}.q-item.tail{border-color:var(--accent)}.dsu-groups{flex-wrap:wrap;align-content:flex-start;gap:16px;width:100%;display:flex}.dsu-group{border:2px dashed var(--border);border-radius:14px;min-width:90px;padding:12px 14px 14px;transition:all .3s}.dsu-group-label{text-transform:uppercase;letter-spacing:.04em;opacity:.85;margin-bottom:10px;font-size:11px;font-weight:800}.dsu-members{flex-wrap:wrap;gap:8px;display:flex}.dsu-node{min-width:42px;height:42px;font-weight:700;font-family:var(--mono);border:2px solid var(--border);border-radius:10px;justify-content:center;align-items:center;gap:2px;padding:0 8px;transition:all .3s;animation:.3s pop;display:inline-flex}.deque-wrap{flex-wrap:wrap;justify-content:center;align-items:center;gap:16px;display:flex}.deque-end{color:var(--primary);text-align:center;font-size:12px;font-weight:800;line-height:1.5}.deque-end span{color:var(--text-faint);font-size:10px;font-weight:600;font-family:var(--mono)}.deque-row{border:2px dashed var(--border);border-radius:12px;align-items:center;gap:8px;min-width:200px;min-height:84px;padding:14px;display:flex}.deque-item{text-align:center;background:var(--bg-elev);border:1.5px solid var(--border);border-radius:10px;min-width:56px;padding:14px 16px;font-weight:700;transition:all .25s;animation:.35s pop}.deque-item.is-front{border-color:var(--green)}.deque-item.is-back{border-color:var(--accent)}.deque-item.is-front.is-back{border-color:var(--primary)}.trie-tree{justify-content:center;min-width:100%;padding:8px 4px;display:flex}.trie-branch{flex-direction:column;align-items:center;display:flex}.trie-node{width:40px;height:40px;font-weight:800;font-family:var(--mono);border:2px solid var(--border);background:var(--bg-elev);text-transform:uppercase;border-radius:50%;place-items:center;transition:all .25s;display:grid;position:relative}.trie-node.is-end{box-shadow:0 0 0 3px color-mix(in srgb, var(--green) 45%, transparent)}.trie-end-dot{background:var(--green);border:1.5px solid var(--bg);border-radius:50%;width:9px;height:9px;position:absolute;top:-3px;right:-3px}.trie-children{gap:12px;margin-top:18px;display:flex;position:relative}.trie-children:before{content:"";background:var(--border);width:1px;height:10px;position:absolute;top:-10px;left:50%}.trie-branch .trie-children>.trie-branch{position:relative}.trie-branch .trie-children>.trie-branch:before{content:"";background:var(--border);width:1px;height:10px;position:absolute;top:-10px;left:50%}.trie-stage{flex-direction:column;align-items:center;gap:14px;padding:44px 16px 18px;display:flex;overflow:auto}.trie-read{max-width:640px;color:var(--text-dim);flex-wrap:wrap;align-self:stretch;align-items:baseline;gap:8px 12px;margin:0 auto;font-size:12.5px;line-height:1.45;display:flex}.trie-read-eg{letter-spacing:.06em;text-transform:uppercase;color:var(--text-faint);flex:none;font-size:10.5px;font-weight:800}.trie-words{flex-wrap:wrap;justify-content:center;align-items:center;gap:6px;padding-top:4px;display:flex}.trie-words-label{letter-spacing:.06em;text-transform:uppercase;color:var(--text-faint);margin-right:4px;font-size:10.5px;font-weight:800}.trie-word-chip{font-family:var(--mono);cursor:pointer;border:1px solid var(--border);background:var(--bg-card);color:var(--text);border-radius:999px;align-items:center;gap:5px;padding:4px 9px;font-size:12.5px;font-weight:650;display:inline-flex}.trie-word-chip span{color:var(--text-faint);font-size:11px}.trie-word-chip:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.trie-word-chip:disabled{opacity:.55;cursor:not-allowed}.trie-words-empty{color:var(--text-faint);font-size:12px;font-style:italic}.seg-arr{flex-wrap:wrap;gap:6px;margin-bottom:18px;display:flex}.seg-cell{border:1.5px solid var(--border);min-width:40px;font-family:var(--mono);border-radius:8px;flex-direction:column;align-items:center;display:flex;overflow:hidden}.seg-cell-i{color:var(--text-faint);background:var(--bg-elev);text-align:center;width:100%;padding:1px 0;font-size:10px}.seg-cell-v{padding:6px 8px;font-weight:700}.seg-tree{justify-content:center;min-width:100%;padding:4px;display:flex}.seg-branch{flex-direction:column;align-items:center;display:flex}.seg-node{border:1.5px solid var(--border);background:var(--bg-elev);min-width:66px;font-family:var(--mono);border-radius:9px;flex-direction:column;align-items:center;gap:1px;padding:6px 8px;transition:all .25s;display:flex}.seg-range{color:var(--text-faint);font-size:10.5px}.seg-node .seg-sum{font-size:14px;font-weight:800}.seg-children{gap:14px;margin-top:16px;display:flex}.bit-row-label{color:var(--text-dim);font-size:11.5px;font-weight:700;font-family:var(--mono);margin-bottom:8px}.bit-row{flex-wrap:wrap;gap:6px;display:flex}.bit-cell{border:1.5px solid var(--border);min-width:46px;font-family:var(--mono);background:var(--bg-elev);border-radius:9px;flex-direction:column;align-items:center;transition:all .25s;display:flex;overflow:hidden}.bit-i{color:var(--text-faint);background:color-mix(in srgb, var(--bg) 55%, var(--bg-elev));text-align:center;width:100%;padding:1px 0;font-size:10px}.bit-v{padding:6px 8px;font-size:15px;font-weight:800}.bit-cov{color:var(--text-faint);padding-bottom:3px;font-size:9.5px}.bit-cell.hot{border-color:var(--amber);box-shadow:0 0 0 3px #fbbf2438}.bit-cell.lit{border-color:var(--primary);background:color-mix(in srgb, var(--primary) 20%, transparent);box-shadow:0 0 0 3px var(--primary-glow)}.dsmap-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:14px;display:flex}.dsmap-legend{flex-wrap:wrap;gap:12px;display:flex}.dsmap-legend-item{color:var(--text-dim);align-items:center;gap:6px;font-size:12px;font-weight:600;display:inline-flex}.dsmap-legend-item i{border-radius:3px;width:10px;height:10px;display:inline-block}.dsmap-actions{gap:8px;display:flex}.btn.sm{padding:5px 11px;font-size:12.5px}.dsmap-zoom{align-items:center;gap:6px;margin-left:6px;display:inline-flex}.dsmap-zoom-val{color:var(--text-dim);text-align:center;min-width:38px;font-size:12px;font-weight:700}.tm-crumbs{flex-wrap:wrap;align-items:center;gap:2px;margin-bottom:12px;display:flex}.tm-crumb-wrap{align-items:center;display:inline-flex}.tm-crumb-sep{color:var(--text-faint);margin:0 4px;font-size:14px}.tm-crumb{cursor:pointer;color:var(--text-dim);background:0 0;border:none;border-radius:8px;padding:4px 8px;font-size:13px;font-weight:700}.tm-crumb:hover{background:var(--bg-soft);color:var(--text)}.tm-crumb.current{color:var(--primary);background:color-mix(in srgb, var(--primary) 12%, transparent)}.tm-stage{border:1px solid var(--border);background:var(--bg);border-radius:16px;position:relative;overflow:hidden}.tm-plane{width:100%;animation:.34s cubic-bezier(.16,1,.3,1) tm-in;position:relative}@keyframes tm-in{0%{opacity:0;transform:scale(.985)}to{opacity:1;transform:scale(1)}}.tm-tile{box-sizing:border-box;border:1.5px solid var(--border);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:12px;transition:filter .15s,transform .15s;position:absolute;overflow:hidden}.tm-tile.has-kids:hover{filter:brightness(1.12);z-index:4}.tm-tile.live:hover{filter:brightness(1.12)}.tm-tile-head{box-sizing:border-box;align-items:center;gap:7px;height:26px;padding:7px 10px;display:flex}.tm-dot{border-radius:50%;flex-shrink:0;width:9px;height:9px}.tm-tile-label{color:var(--text);text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:13px;font-weight:800;line-height:1;overflow:hidden}.tm-badge{font-size:10px;font-weight:800;font-family:var(--mono);color:var(--text-dim);background:color-mix(in srgb, var(--bg) 55%, transparent);border:1px solid var(--border);border-radius:6px;flex-shrink:0;padding:1px 5px}.tm-go{flex-shrink:0;font-size:13px;font-weight:900}.tm-mini{position:absolute}.tm-mini-cell{box-sizing:border-box;border-radius:6px;align-items:center;padding:0 6px;display:flex;position:absolute;overflow:hidden}.tm-mini-label{color:var(--text);text-overflow:ellipsis;white-space:nowrap;opacity:.9;font-size:10.5px;font-weight:600;overflow:hidden}.tm-legend-float{background:color-mix(in srgb, var(--bg) 78%, transparent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid var(--border);pointer-events:none;border-radius:10px;flex-wrap:wrap;gap:10px;padding:6px 10px;display:flex;position:absolute;bottom:10px;right:12px}@keyframes globe-cap-in{0%{opacity:0;transform:translate(-50%,-50%)translateY(8px)}16%{opacity:1;transform:translate(-50%,-50%)translateY(0)}84%{opacity:1;transform:translate(-50%,-50%)translateY(0)}to{opacity:0;transform:translate(-50%,-50%)translateY(-6px)}}.globe-montage-cap{text-align:center;pointer-events:none;z-index:6;white-space:nowrap;letter-spacing:.01em;color:var(--text);text-shadow:0 2px 20px var(--bg), 0 0 30px var(--bg), 0 0 12px var(--bg);font-size:16px;font-weight:700;animation:1.5s both globe-cap-in;position:absolute;left:50%;transform:translate(-50%,-50%)}@media (prefers-reduced-motion:reduce){.globe-montage-cap{display:none}}.globe-zoom{z-index:6;flex-direction:column;gap:5px;display:flex;position:absolute;bottom:12px;right:10px}.globe-zoom-btn{border:1px solid var(--border);background:color-mix(in srgb, var(--bg-card) 82%, transparent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);width:30px;height:30px;color:var(--text-dim);cursor:pointer;border-radius:9px;justify-content:center;align-items:center;font-size:17px;font-weight:800;line-height:1;transition:background .15s,color .15s,transform .12s;display:flex}.globe-zoom-btn:hover{background:var(--bg-card);color:var(--primary);border-color:color-mix(in srgb, var(--primary) 45%, var(--border))}.globe-zoom-btn:active{transform:scale(.92)}.globe-zoom-reset{font-size:14px}@keyframes lc-backdrop-in{0%{opacity:0}to{opacity:1}}@keyframes lc-card-in{0%{opacity:0;transform:translateY(14px)scale(.96)}to{opacity:1;transform:translateY(0)scale(1)}}.lc-overlay{z-index:1000;background:color-mix(in srgb, var(--bg) 70%, #0000008c);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);justify-content:center;align-items:center;padding:20px;animation:.25s both lc-backdrop-in;display:flex;position:fixed;inset:0}.lc-card{background:var(--bg-card);border:1px solid var(--border);width:100%;max-width:760px;box-shadow:0 24px 70px -20px #0009, var(--shadow);animation:lc-card-in .4s var(--ease-out) both;border-radius:18px;flex-direction:column;align-items:center;gap:14px;padding:18px 18px 20px;display:flex}.lc-img-wrap{border:1px solid var(--border);background:#fff;border-radius:12px;width:100%;overflow:hidden}.lc-img{width:100%;height:auto;display:block}.lc-note{color:var(--text-dim);text-align:center;max-width:625px;margin:0;font-size:13.5px;line-height:1.55}.lc-note b{color:var(--text);font-weight:800}.lc-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:11px;min-width:210px;margin-top:2px;padding:11px 22px;font-family:inherit;font-size:14px;font-weight:800;transition:filter .15s,transform .14s,opacity .2s}.lc-btn:hover:not(:disabled){filter:brightness(1.08)}.lc-btn:active:not(:disabled){transform:scale(.97)}.lc-btn:disabled{background:var(--bg-soft);color:var(--text-faint);cursor:not-allowed;font-variant-numeric:tabular-nums}.dsmap-search{border:1.5px solid var(--border);background:var(--bg-card);border-radius:12px;align-items:center;gap:10px;margin-bottom:20px;padding:4px 12px;display:flex;position:relative}.dsmap-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.dsmap-search-ic{color:var(--text-faint)}.dsmap-search-input{color:var(--text);background:0 0;border:none;outline:none;flex:1;padding:9px 0;font-family:inherit;font-size:15px}.dsmap-search-clear{color:var(--text-faint);cursor:pointer;background:0 0;border:none;padding:4px;font-size:15px}.dsmap-search-clear:hover{color:var(--text)}.dsmap-fam{margin-bottom:18px}.dsmap-fam-title{color:var(--text);cursor:pointer;background:0 0;border:none;align-items:center;gap:8px;width:fit-content;margin-bottom:10px;padding:2px 0;font-family:inherit;font-size:14px;font-weight:800;display:flex}.dsmap-fam-title:hover{color:var(--primary)}.dsmap-caret{cursor:pointer;width:16px;height:16px;color:var(--text-faint);background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;padding:0;font-size:10px;line-height:1;transition:transform .16s,color .15s;display:inline-flex}.dsmap-caret:hover{color:var(--primary)}.dsmap-caret.col{transform:rotate(-90deg)}.dsmap-fam-title i{border-radius:3px;width:11px;height:11px}.dsmap-fam-count{color:var(--text-faint);background:var(--bg-elev);border-radius:999px;padding:1px 8px;font-size:11px;font-weight:700}.dsmap-chips{flex-wrap:wrap;gap:8px;display:flex}.dsmap-chip{border:1.5px solid var(--border);background:var(--bg-elev);color:var(--text-dim);cursor:default;border-radius:999px;align-items:center;gap:6px;padding:7px 13px;font-family:inherit;font-size:13px;font-weight:600;display:inline-flex}.dsmap-chip.live{cursor:pointer;color:var(--text);border-color:color-mix(in srgb, var(--primary) 55%, var(--border));background:color-mix(in srgb, var(--primary) 12%, transparent);transition:all .15s}.dsmap-chip.live:hover{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow);transform:translateY(-1px)}.dsmap-chip-go{color:var(--primary);font-weight:800}.dsmap-tree{flex-direction:column;gap:1px;display:flex}.dsmap-item{flex-direction:column;display:flex}.dsmap-row{align-items:center;gap:7px;min-height:26px;padding:3px 0;display:flex}.dsmap-children{border-left:1px dashed var(--border);flex-direction:column;gap:1px;margin-left:8px;padding-left:15px;display:flex}.dsmap-leafdot{flex-shrink:0;justify-content:center;align-items:center;width:16px;height:16px;display:inline-flex}.dsmap-leafdot:before{content:"";background:var(--text-faint);border-radius:50%;width:4px;height:4px}.dsmap-fam-dot{border-radius:3px;flex-shrink:0;width:11px;height:11px}.dsmap-row-name{cursor:pointer;color:var(--text-dim);background:0 0;border:none;align-items:center;gap:5px;padding:0;font-family:inherit;font-size:12.5px;font-weight:600;transition:color .15s;display:inline-flex}.dsmap-row-name:hover{color:var(--primary)}.dsmap-row-name.link{color:var(--text)}.dsmap-row-name.fam{color:var(--text);font-size:14px;font-weight:800}.dsmap-row-go{cursor:pointer;color:var(--primary);background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;padding:2px;font-size:12px;font-weight:800;line-height:1;transition:background .15s,transform .14s;display:inline-flex}.dsmap-row-go:hover{background:var(--primary-glow)}.dsmap-row-go:active{transform:scale(.9)}.tn-link-feature{background:color-mix(in srgb, var(--primary) 12%, transparent);border:1px solid color-mix(in srgb, var(--primary) 35%, var(--border));margin-bottom:6px;font-weight:700}.tn-link-feature:hover{background:color-mix(in srgb, var(--primary) 20%, transparent)}.ctable{border-collapse:collapse;border-radius:12px;width:100%;font-size:14px;overflow:hidden}.cx-ctable{table-layout:fixed}.cx-ctable td:nth-child(3),.cx-ctable td:nth-child(4){white-space:nowrap}.cx-ctable th{letter-spacing:.03em;padding:8px 10px;font-size:10px}.cx-ctable td{padding:8px 10px;font-size:13px}.ctable th,.ctable td{text-align:left;border-bottom:1px solid var(--border-soft);padding:12px 14px}.ctable th{background:var(--bg-elev);color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em;font-size:12px}.ctable td:first-child{font-weight:600}.ctable tr:last-child td{border-bottom:none}.big-o{font-family:var(--mono);border-radius:7px;padding:3px 9px;font-size:13px;font-weight:700;display:inline-block}.o-1{color:var(--green);background:#34d39924}.o-logn{color:var(--accent);background:color-mix(in srgb, var(--accent) 14%, transparent)}.o-n{color:var(--primary);background:color-mix(in srgb, var(--primary) 14%, transparent)}.o-nlogn{color:var(--amber);background:#fbbf2424}.o-n2{color:var(--red);background:#f8717124}.o-2n{color:var(--pink);background:#f472b629}.code-wrap{border-radius:var(--radius);border:1px solid var(--border-soft);background:var(--code-bg);overflow:hidden}.code-head{background:var(--bg-elev);border-bottom:1px solid var(--border-soft);justify-content:space-between;align-items:center;padding:10px 14px;display:flex}.code-lang{color:var(--text-dim);font-size:12px;font-weight:600}.code-dots{gap:6px;display:flex}.code-dots span{border-radius:50%;width:11px;height:11px}.copy-btn{border:1px solid var(--border);color:var(--text-dim);cursor:pointer;background:0 0;border-radius:7px;padding:4px 10px;font-size:12px}.copy-btn:hover{color:var(--text);border-color:var(--primary)}pre.code{font-family:var(--mono);color:var(--code-text);margin:0;padding:18px;font-size:13px;line-height:1.7;overflow-x:auto}.catalog-toolbar{flex-wrap:wrap;align-items:center;gap:10px;margin:4px 0 22px;display:flex}.catalog-search{flex:260px;min-width:200px}.catalog-meta{color:var(--text-faint);margin-left:auto;font-size:12.5px;font-weight:600}.catalog-meta b{color:var(--text)}.catalog-group{margin-bottom:28px}.catalog-gico{margin-right:8px}.catalog-gcount{color:var(--accent);background:color-mix(in srgb, var(--accent) 14%, transparent);border-radius:999px;margin-left:10px;padding:2px 8px;font-size:12px;font-weight:800}.catalog-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px;display:grid}.catalog-card{background:var(--bg-card);border:1px solid var(--border-soft);color:var(--text);border-radius:12px;justify-content:space-between;align-items:center;gap:10px;padding:12px 14px;text-decoration:none;transition:border-color .15s,transform .15s,box-shadow .15s;display:flex}.catalog-card:hover{border-color:color-mix(in srgb, var(--primary) 45%, transparent);box-shadow:0 8px 22px color-mix(in srgb, var(--bg) 35%, transparent);transform:translateY(-1px)}.catalog-card.is-live{border-color:color-mix(in srgb, var(--green) 35%, var(--border-soft))}.catalog-card-name{font-size:13.5px;font-weight:650;line-height:1.3}.catalog-pill{letter-spacing:.04em;text-transform:uppercase;border-radius:999px;flex:none;padding:3px 8px;font-size:10px;font-weight:800}.catalog-pill.live{color:var(--green);background:color-mix(in srgb, var(--green) 14%, transparent)}.catalog-pill.soon{color:var(--text-faint);background:color-mix(in srgb, var(--text-faint) 12%, transparent)}.login-motivation{top:auto;left:50%;bottom:calc(env(safe-area-inset-bottom,0px) + 24px);z-index:12;pointer-events:none;width:min(570px,100vw - 32px);color:var(--text);background:linear-gradient(110deg, color-mix(in srgb, var(--bg-card) 92%, transparent), color-mix(in srgb, var(--bg-soft) 84%, transparent));border:1px solid color-mix(in srgb, var(--primary) 24%, var(--border));box-shadow:0 18px 50px color-mix(in srgb, var(--bg) 32%, transparent), inset 0 1px #ffffff29;-webkit-backdrop-filter:blur(16px)saturate(1.12);border-radius:16px;padding:16px 20px 13px;animation:9s cubic-bezier(.2,.75,.25,1) both lm-shell;position:fixed;overflow:hidden;transform:translate(-50%,14px)}.lm-glow{background:radial-gradient(circle, var(--primary-glow), transparent 68%);border-radius:50%;width:170px;height:170px;animation:5.5s ease-in-out both lm-drift;position:absolute;top:-100px;right:-70px}.lm-quote{letter-spacing:-.018em;margin:0;font-size:clamp(17px,2vw,22px);font-weight:650;line-height:1.42;position:relative}.lm-beat{opacity:0;filter:blur(5px);animation:.62s cubic-bezier(.2,.8,.2,1) forwards lm-beat;display:inline-block;transform:translateY(8px)}.lm-beat-1{animation-delay:.45s}.lm-beat-2{color:var(--primary);font-weight:850;animation-delay:1.05s}.lm-beat-3{animation-delay:1.65s}.lm-beat-4{color:var(--text);font-weight:850;animation-delay:2.25s}.lm-progress{background:color-mix(in srgb, var(--border) 62%, transparent);border-radius:999px;height:2px;margin-top:12px;overflow:hidden}.lm-progress span{transform-origin:0;background:linear-gradient(90deg, var(--primary), var(--accent));width:100%;height:100%;animation:7.3s linear 1.25s both lm-progress;display:block}@keyframes lm-shell{0%{opacity:0;transform:translate(-50%,18px)scale(.985)}8%,84%{opacity:1;transform:translate(-50%)scale(1)}to{opacity:0;transform:translate(-50%,8px)scale(.99)}}@keyframes lm-beat{to{opacity:1;filter:blur();transform:translateY(0)}}@keyframes lm-progress{0%{transform:scaleX(0)}to{transform:scaleX(1)}}@keyframes lm-drift{0%{opacity:0;transform:translate(-18px,8px)scale(.8)}40%,to{opacity:.9;transform:translate(0)scale(1)}}@media (prefers-reduced-motion:reduce){.login-motivation{animation:9s both lm-shell-reduced}.lm-beat{opacity:1;filter:none;animation:none;transform:none}.lm-progress span,.lm-glow{animation:none}@keyframes lm-shell-reduced{0%,to{opacity:0;transform:translate(-50%)}5%,90%{opacity:1;transform:translate(-50%)}}}@media (width<=560px){.login-motivation{bottom:calc(env(safe-area-inset-bottom,0px) + 18px);padding:14px 16px 12px}.lm-quote{font-size:17px}}.hero{text-align:center;padding:40px 0 30px}.hero h1{background:linear-gradient(120deg, #fff 20%, var(--primary) 60%, var(--accent));color:#0000;-webkit-background-clip:text;background-clip:text;margin-bottom:16px;font-size:46px}.hero p{color:var(--text-dim);max-width:640px;margin:0 auto 26px;font-size:18px}.hero-cta{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;margin-top:22px;display:grid}.tile{background:var(--bg-card);border:1px solid var(--border-soft);border-radius:var(--radius);cursor:pointer;padding:20px;transition:all .18s;display:block}.tile:hover{border-color:color-mix(in srgb, var(--primary) 55%, transparent);box-shadow:0 14px 40px #0006, 0 0 0 1px color-mix(in srgb, var(--primary) 22%, transparent);transform:translateY(-3px)}.tile-ico{margin-bottom:10px;font-size:26px;display:block}.tile h3{margin-bottom:5px;font-size:17px}.tile p{color:var(--text-dim);font-size:13.5px}.info{grid-template-columns:1fr 1fr;gap:16px;margin-top:8px;display:grid}.info-card{background:var(--bg-soft);border:1px solid var(--border-soft);border-radius:12px;padding:16px}.info-card h4{color:var(--primary);margin-bottom:6px;font-size:14px}.info-card p{color:var(--text-dim);font-size:13.5px}@media (width<=640px){.info{grid-template-columns:1fr}}.log{font-family:var(--mono);color:var(--text-dim);background:var(--bg-soft);border:1px solid var(--border-soft);border-radius:10px;min-height:42px;margin-top:14px;padding:10px 14px;font-size:13px}.log b{color:var(--accent)}.two-col{grid-template-columns:1fr;gap:20px;display:grid}.legend{color:var(--text-dim);flex-wrap:wrap;gap:16px;margin-top:14px;font-size:12.5px;display:flex}.legend span{align-items:center;gap:6px;display:inline-flex}.dot{border-radius:4px;width:12px;height:12px;display:inline-block}.narration{background:var(--bg-card);border:1px solid var(--border-soft);color:var(--text);border-radius:12px;align-items:baseline;gap:12px;height:88px;margin:14px 0;padding:14px 18px;font-size:15px;line-height:1.5;display:flex;overflow-y:auto}.narration-step{font-family:var(--mono);flex-shrink:0;font-size:14px;font-weight:800}.narration b{color:var(--text)}.player-bar{flex-wrap:wrap;align-items:center;gap:10px;margin:12px 0;display:flex}.scrubber{width:100%;height:6px;margin:6px 0 4px}.player-dock{z-index:60;-webkit-backdrop-filter:blur(14px)saturate(140%);border:1px solid var(--border);background:#0f1422d1;border-radius:16px;flex-direction:column;gap:9px;width:258px;max-width:calc(100vw - 32px);padding:11px 13px 12px;display:flex;position:fixed;bottom:22px;right:22px;box-shadow:0 14px 40px #00000080,inset 0 0 0 1px #ffffff05}.dock-scrub{align-items:center;gap:9px;display:flex}.dock-step{font-family:var(--mono);color:var(--text-faint);white-space:nowrap;text-align:right;min-width:42px;font-size:11px}.dock-range{flex:1;height:5px}.dock-controls{justify-content:center;align-items:center;gap:7px;display:flex}.dock-btn{border:1px solid var(--border);background:var(--bg-elev);width:40px;height:38px;color:var(--text);cursor:pointer;border-radius:11px;place-items:center;padding:0;font-size:15px;transition:all .14s;display:grid}.dock-btn:hover:not(:disabled){border-color:var(--primary);color:var(--primary);transform:translateY(-1px)}.dock-btn:active:not(:disabled){transform:translateY(0)}.dock-btn:disabled{opacity:.3;cursor:default}.dock-btn.play{background:var(--primary);color:#0b1020;border-color:var(--primary);width:60px;height:42px;box-shadow:0 4px 16px var(--primary-glow);font-size:17px;font-weight:800}.dock-btn.play:hover{filter:brightness(1.08);color:#0b1020;border-color:var(--primary);transform:translateY(-1px)}.dock-kbd{color:var(--text-faint);justify-content:center;align-items:center;gap:5px;font-size:10.5px;display:flex}.dock-kbd kbd{font-family:var(--mono);background:var(--bg-elev);border:1px solid var(--border);color:var(--text-dim);border-radius:5px;padding:1px 5px;font-size:10px}.dock-speed{align-items:center;gap:8px;padding:0 2px;display:flex}.dock-speed-ic{opacity:.7;font-size:13px;line-height:1}.dock-speed-range{flex:1;height:5px}.dock-step-sep{opacity:.5;margin:0 1px}.player-notch{z-index:3;pointer-events:none;justify-content:center;width:100%;margin-top:-14px;padding-top:12px;display:flex;position:relative}.player-notch:empty,.player-notch.is-hidden{display:none}.player-notch .player-dock{pointer-events:auto;background:var(--nav-bg);-webkit-backdrop-filter:blur(16px)saturate(140%);border:none;border-radius:0 0 20px 20px;flex-direction:row;align-items:center;gap:11px;width:auto;max-width:calc(100vw - 32px);padding:8px 14px 9px;position:relative;bottom:auto;right:auto;box-shadow:0 16px 34px #00000073}.player-notch .player-dock:before,.player-notch .player-dock:after{content:"";pointer-events:none;background:var(--nav-bg);-webkit-backdrop-filter:blur(16px)saturate(140%);width:34px;height:34px;position:absolute;top:0}.player-notch .player-dock:before{left:-34px;-webkit-mask:radial-gradient(circle at 0 100%,#0000 33.5px,#000 34px);mask:radial-gradient(circle at 0 100%,#0000 33.5px,#000 34px)}.player-notch .player-dock:after{right:-34px;-webkit-mask:radial-gradient(circle at 100% 100%,#0000 33.5px,#000 34px);mask:radial-gradient(circle at 100% 100%,#0000 33.5px,#000 34px)}.player-notch .dock-step{min-width:0;color:var(--text-dim);text-align:left;font-size:12px}.player-notch .dock-controls{gap:6px}.player-notch .dock-btn{border-radius:9px;width:34px;height:32px;font-size:13px}.player-notch .dock-btn.play{width:46px;height:34px;font-size:15px}.player-notch .dock-scrub{flex:0 200px;align-items:center}.player-notch .dock-range{width:100%}.player-notch .dock-speed{gap:6px;padding:0}.player-notch .dock-speed-range{flex:none;width:76px}.player-notch .dock-kbd{gap:3px;display:none}.player-notch .dock-kbd kbd{padding:1px 4px;font-size:9.5px}@media (width>=1040px){.player-notch .dock-kbd{display:flex}}@media (width<=560px){.player-notch .player-dock{border-radius:0 0 20px 20px;flex-wrap:wrap;justify-content:center}.player-notch .dock-scrub{flex:100%;order:5}}.player-notch .home-dock{flex-direction:column;align-items:stretch;gap:8px;max-width:min(620px,100vw - 24px);padding:9px 14px 11px}.home-searchrow{align-items:center;gap:8px;display:flex}.home-searchrow .dock-step{text-align:left;flex:none;min-width:0}.home-searchrow .home-search{border-radius:10px;flex:auto;min-width:0}.home-searchrow .home-search .tn-search-input{padding:8px 2px}.home-filters{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;display:flex}.home-filters .tn-cat{border:1.5px solid var(--border);background-color:var(--bg-elev);flex:0 auto;min-width:0;max-width:none;margin:0;padding:8px 26px 8px 11px}.home-filters .tn-cat:hover{border-color:var(--primary)}.home-filters .tn-filter-reset{flex:none;padding:8px 10px}@media (width<=640px){.player-dock{width:auto;bottom:12px;left:12px;right:12px}}.board{border:3px solid var(--border);box-shadow:var(--shadow);border-radius:10px;gap:0;display:grid;overflow:hidden}.sq{aspect-ratio:1;place-items:center;font-size:26px;transition:all .25s;display:grid;position:relative}.sq.light{background:#cbd5e1}.sq.dark{background:#64748b}.sq.try{box-shadow:inset 0 0 0 4px var(--amber);background:#fbbf248c!important}.sq.conflict{box-shadow:inset 0 0 0 4px var(--red);background:#f8717199!important}.sq.placed{box-shadow:inset 0 0 0 4px var(--primary)}.sq.attack{background:#f8717147!important}.sq .q{filter:drop-shadow(0 2px 3px #0006);animation:.35s pop}.sudoku{background:var(--border);border:3px solid var(--text-faint);border-radius:8px;grid-template-columns:repeat(9,1fr);gap:1px;width:min(430px,92vw);display:grid;overflow:hidden}.scell{aspect-ratio:1;background:var(--bg-elev);color:var(--text);place-items:center;font-size:clamp(12px,3.4vw,17px);font-weight:700;transition:all .2s;display:grid;position:relative}.scell.empty{color:var(--text-faint)}.scell.peer{background:color-mix(in srgb, var(--primary) 14%, transparent)}.scell.cur{box-shadow:inset 0 0 0 2px var(--amber);z-index:2;background:#fbbf2459}.scell.bad{box-shadow:inset 0 0 0 2px var(--red);z-index:3;background:#f8717180}.scell.ok{background:#34d39938}.scell.br{border-right:2px solid var(--text-faint)}.scell.bb{border-bottom:2px solid var(--text-faint)}.bucket-row{align-items:center;gap:10px;margin:5px 0;display:flex}.bucket-idx{min-width:78px;color:var(--text-faint);font-size:12px;font-family:var(--mono);text-align:right}.bucket-cells{flex-wrap:wrap;align-items:center;gap:6px;min-height:34px;display:flex}.hpanel{flex-direction:column;gap:8px;min-width:170px;display:flex}.hpanel-title{color:var(--text-faint);text-transform:uppercase;letter-spacing:.06em;font-size:12px;font-weight:700}.hrow{background:var(--bg-elev);border:1px solid var(--border);font-family:var(--mono);border-radius:9px;align-items:center;gap:8px;padding:8px 12px;font-size:14px;animation:.3s pop;display:flex}.hrow .k{color:var(--accent);font-weight:700}.hrow .v{color:var(--text-dim)}.hrow.hit{border-color:var(--green);background:#34d39926}.timeline{width:100%;padding:20px 0 30px;position:relative}.tl-axis{background:var(--border);height:2px;position:absolute;bottom:24px;left:0;right:0}.tl-tick{color:var(--text-faint);font-size:11px;font-family:var(--mono);position:absolute;bottom:8px;transform:translate(-50%)}.tl-tick:before{content:"";background:var(--border);width:1px;height:6px;position:absolute;bottom:16px;left:50%}.interval{color:#06101f;border:1.5px solid #0000;border-radius:7px;justify-content:center;align-items:center;height:26px;font-size:12px;font-weight:700;transition:all .3s;display:flex;position:absolute}.interval.pending{background:var(--bg-elev);color:var(--text-dim);border-color:var(--border)}.interval.current{border-color:var(--amber);background:#fbbf24e6;box-shadow:0 0 0 3px #fbbf2440}.interval.selected{border-color:var(--green);background:#34d399e6}.interval.rejected{color:var(--text-dim);border-color:var(--red);background:#f8717159;text-decoration:line-through}.tl-marker{background:var(--green);width:2px;position:absolute;top:0;bottom:24px}.tl-marker span{color:var(--green);font-size:11px;font-family:var(--mono);white-space:nowrap;position:absolute;top:-18px;left:50%;transform:translate(-50%)}.stairs{justify-content:center;align-items:flex-end;gap:4px;width:100%;height:320px;display:flex}.stair{flex-direction:column;justify-content:flex-end;align-items:center;display:flex}.stair-block{background:var(--bg-elev);border:1.5px solid var(--border);border-radius:8px 8px 0 0;place-items:center;width:46px;font-size:16px;font-weight:800;transition:all .3s;display:grid;position:relative}.stair-block.contrib{border-color:var(--primary);background:color-mix(in srgb, var(--primary) 18%, transparent)}.stair-block.current{border-color:var(--amber);background:#fbbf2438;box-shadow:0 0 0 3px #fbbf2433}.stair-block.pending{opacity:.35}.stair-label{color:var(--text-faint);font-size:11px;font-family:var(--mono);margin-top:5px}.ll-row{flex-wrap:wrap;align-items:center;gap:6px;margin:6px 0;display:flex}.ll-tag{color:var(--text-faint);text-transform:uppercase;letter-spacing:.04em;min-width:74px;font-size:12px;font-weight:700}.ll-node{background:var(--bg-elev);border:1.5px solid var(--border);border-radius:9px;place-items:center;min-width:44px;height:44px;font-weight:700;transition:all .25s;display:grid}.ll-node.cur{border-color:var(--amber);background:#fbbf242e;box-shadow:0 0 0 3px #fbbf2433}.ll-node.done{opacity:.35}.ll-node.just{border-color:var(--green);background:#34d39933;animation:.35s pop}.ll-arrow{color:var(--text-faint)}.meta-row{flex-wrap:wrap;gap:10px;margin:-4px 0 20px;display:flex}.chip{background:var(--bg-card);border:1px solid var(--border-soft);color:var(--text-dim);border-radius:999px;align-items:center;gap:7px;padding:6px 13px;font-size:13px;display:inline-flex}.chip b{color:var(--text)}.pmeta{margin-bottom:20px}.pmeta .meta-row{margin-bottom:0}.pmeta:empty{margin:0}.chip-constraint{cursor:pointer;background:color-mix(in srgb, var(--primary) 10%, var(--bg-card));border-color:color-mix(in srgb, var(--primary) 40%, var(--border));color:var(--text-dim);transition:background .15s,border-color .15s}.chip-constraint:hover{background:color-mix(in srgb, var(--primary) 18%, var(--bg-card));border-color:var(--primary)}.chip-constraint.is-open{background:color-mix(in srgb, var(--primary) 16%, var(--bg-card));border-color:var(--primary)}.chip-caret{opacity:.75;margin-left:1px;font-size:9px}.cfeas{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;margin-top:12px;padding:16px 18px;animation:.18s cfeas-in}@keyframes cfeas-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}.cfeas-given{background:var(--bg-soft);border:1px solid var(--border-soft);border-radius:10px;margin-bottom:14px;padding:12px 14px}.cfeas-given-title{letter-spacing:.05em;text-transform:uppercase;color:var(--text-faint);margin-bottom:8px;font-size:11px;font-weight:800}.cfeas-given-list{flex-direction:column;gap:4px;margin:0;padding-left:18px;display:flex}.cfeas-given-list li{color:var(--text-dim);font-size:13px}.cfeas-given-list code{font-family:var(--mono);color:var(--text);background:var(--bg-card);border:1px solid var(--border-soft);border-radius:5px;padding:1px 6px;font-size:12.5px}.cfeas-head{color:var(--text-dim);margin-bottom:14px;font-size:13px;line-height:1.55}.cfeas-head b{color:var(--text)}.cfeas-rows{flex-direction:column;gap:7px;display:flex}.cfeas-row{border:1px solid var(--border-soft);background:var(--bg-soft);border-radius:10px;grid-template-columns:74px 92px 1fr auto;align-items:center;gap:12px;padding:7px 10px;display:grid;position:relative}.cfeas-row.is-self{border-color:var(--primary);background:color-mix(in srgb, var(--primary) 8%, var(--bg-soft));box-shadow:inset 3px 0 0 var(--primary)}.cfeas-label{font-family:var(--mono);font-size:14px;font-weight:800}.cfeas-track{background:var(--bg-card);border-radius:6px;height:7px;overflow:hidden}.cfeas-fill{border-radius:6px;height:100%;transition:width .3s}.cfeas-note{color:var(--text-faint);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.cfeas-verdict{font-family:var(--mono);white-space:nowrap;text-align:right;font-size:12px;font-weight:700}.cfeas-ops{color:var(--text-faint);font-weight:400}.cfeas-flag{color:var(--primary);font-size:11px;font-weight:700;font-family:var(--mono);grid-column:1/-1;margin-top:-1px}.cfeas-foot{color:var(--text-dim);border-top:1px dashed var(--border);margin-top:14px;padding-top:12px;font-size:13px;line-height:1.6}.cfeas-foot b{color:var(--text)}@media (width<=720px){.cfeas-row{grid-template-columns:62px 1fr auto}.cfeas-track,.cfeas-note{display:none}}.view-title{color:var(--text-faint);text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px;font-size:12px;font-weight:700}.slot-top{height:16px;font-size:11px;font-family:var(--mono);font-weight:800;line-height:16px}.slot-idx{color:var(--text-faint);font-size:10px;font-family:var(--mono)}.slot-ptr{height:18px;font-size:13px;font-weight:800;line-height:18px}.cell.window{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 12%, transparent)}.cell.win-edge{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 22%, transparent);box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent)}.cell.lo{border-color:var(--green);background:#34d3992e;transform:translateY(-3px)}.cell.hi{border-color:var(--purple);background:#8b5cf633;transform:translateY(-3px)}.cell.bad{border-color:var(--red);background:#f871712e}.cell.dim{opacity:.4}.cell.water{border-color:var(--accent);background:linear-gradient(180deg, color-mix(in srgb, var(--accent) 5%, transparent), color-mix(in srgb, var(--accent) 35%, transparent))}.s-item.good{border-color:var(--green);background:#34d39929}.s-item.bad{border-color:var(--red);background:#f871712e}.s-item.hot{border-color:var(--amber);background:#fbbf2429}.s-item.dim{opacity:.4}.bar.win{background:linear-gradient(var(--accent), var(--primary))}.bar.gone{opacity:.25}.res-row{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:12px;display:flex}.res-chip{border:1px solid var(--green);color:var(--green);font-family:var(--mono);background:#34d39924;border-radius:8px;padding:5px 11px;font-size:13px;font-weight:700}.viz-cols{flex-wrap:wrap;justify-content:center;align-items:flex-start;gap:34px;width:100%;display:flex}.play-cols{grid-template-columns:calc(var(--left-pct,56) * 1%) 8px minmax(0, 1fr);align-items:stretch;gap:0;display:grid}.play-left{min-width:0}.play-right{min-width:0;position:sticky;top:16px}.play-right .code-wrap{flex-direction:column;height:100%;display:flex}.play-right .code-lines{flex:auto;max-height:none!important}.play-split{cursor:col-resize;touch-action:none;justify-content:center;align-self:stretch;align-items:center;display:flex}.play-split span{background:var(--border);border-radius:999px;width:3px;height:44px;transition:background .15s,height .15s}.play-split:hover span,.play-split:active span{background:var(--primary);height:60px}.codeplayer .code-lines{font-family:var(--mono);background:var(--code-bg,#0d1220);border-radius:0 0 12px 12px;max-height:460px;margin:0;padding:10px 0;font-size:12.5px;line-height:1.6;overflow:auto}.code-line{white-space:pre;align-items:flex-start;padding:0 12px;transition:background .15s;display:flex}.code-line.active{background:color-mix(in srgb, var(--primary) 16%, transparent)}.ln-arrow{color:var(--primary);text-align:center;flex:0 0 16px;font-weight:800}.ln-num{text-align:right;color:var(--text-faint);-webkit-user-select:none;user-select:none;flex:0 0 30px;padding-right:12px}.code-line.active .ln-num{color:var(--primary);font-weight:800}.ln-code{color:var(--code-text,#cdd6f4);white-space:pre;flex:auto}.code-line.active .ln-code{color:var(--code-text,var(--text))}@media (width<=860px){.play-cols{grid-template-columns:1fr}.play-split{display:none}.play-right{position:static}.play-right .code-wrap{height:auto}.play-right .code-lines{flex:0 auto;max-height:460px!important}}.viz-maximize{z-index:3;border:1px solid var(--border-soft);background:color-mix(in srgb, var(--bg-elev) 65%, transparent);width:30px;height:30px;color:var(--text-dim);cursor:pointer;border-radius:8px;place-items:center;transition:all .15s;display:grid;position:absolute;top:12px;left:16px}.viz-maximize:hover{color:var(--text);border-color:color-mix(in srgb, var(--primary) 55%, transparent);background:var(--bg-elev)}.viz-fs{z-index:1000;background:color-mix(in srgb, var(--bg) 82%, transparent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);place-items:center;padding:24px;animation:.16s vizFsIn;display:grid;position:fixed;inset:0}@keyframes vizFsIn{0%{opacity:0}to{opacity:1}}.viz-fs-panel{flex-direction:column;gap:12px;width:min(1240px,95vw);max-height:94vh;display:flex}.viz-fs-bar{justify-content:space-between;align-items:center;display:flex}.viz-fs-title{color:var(--text-dim);letter-spacing:.02em;font-size:12.5px;font-weight:600}.viz-fs-close{border:1px solid var(--border-soft);background:var(--bg-elev);width:34px;height:34px;color:var(--text-dim);cursor:pointer;border-radius:9px;place-items:center;transition:all .15s;display:grid}.viz-fs-close:hover{color:var(--text);border-color:color-mix(in srgb, var(--red) 55%, transparent)}.viz-fs-stage{height:min(78vh,780px)!important;min-height:0!important}.viz-fs-wide{width:min(1600px,96vw)}.play-cols-fs{align-items:stretch;height:min(80vh,840px)}.play-cols-fs .play-left{flex-direction:column;height:100%;min-height:0;display:flex}.play-cols-fs .viz-stage.tall{flex:auto;min-height:0;height:auto!important}.play-cols-fs .narration{flex:none}.play-cols-fs .play-right{height:100%;min-height:0;position:static}.play-cols-fs .code-wrap{flex-direction:column;height:100%;display:flex}.play-cols-fs .code-lines{flex:auto;max-height:none!important}.input-panel{background:var(--bg-card);border:1px solid var(--border-soft);border-radius:14px;margin:0 0 18px;padding:16px 18px}.input-panel-head{flex-wrap:wrap;align-items:baseline;gap:10px;margin-bottom:12px;display:flex}.ip-title{font-size:14px;font-weight:700}.ip-hint{color:var(--text-faint);font-size:12.5px}.input-grid{flex-wrap:wrap;align-items:flex-end;gap:12px;display:flex}.input-field{flex-direction:column;flex:180px;gap:5px;min-width:140px;display:flex}.if-label{color:var(--text-dim);font-size:12px;font-weight:600}.if-input{background:var(--bg-elev);border:1.5px solid var(--border);color:var(--text);font-size:14px;font-family:var(--mono);border-radius:9px;padding:9px 12px;transition:border-color .15s}.if-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow);outline:none}.input-actions{flex:none;gap:8px;display:flex}.input-err{color:var(--red);margin-top:10px;font-size:13px;font-weight:600}.scenario-strip{background:var(--bg-card);border:1px solid var(--border-soft);border-radius:14px;margin:0 0 18px;padding:16px 18px}.scenario-head{flex-wrap:wrap;align-items:baseline;gap:10px;margin-bottom:12px;display:flex}.scenario-title{font-size:14px;font-weight:700}.scenario-hint{color:var(--text-faint);font-size:12.5px}.scenario-grid{flex-wrap:wrap;align-items:flex-end;gap:12px;display:flex}.scenario-field{flex-direction:column;flex:180px;gap:5px;min-width:140px;display:flex}.scenario-label{color:var(--text-dim);font-size:12px;font-weight:600}.scenario-value{background:var(--bg-elev);border:1.5px solid var(--border);color:var(--text);font-size:14px;font-family:var(--mono);word-break:break-word;border-radius:9px;padding:9px 12px}.scenario-tag{color:var(--text-faint);border:1px solid var(--border-soft);border-radius:999px;padding:2px 9px;font-size:11px;font-weight:700}.treeview{--tv-node:40px}.tv-edge{stroke:color-mix(in oklab, var(--text) 42%, var(--border));stroke-width:2.25px;stroke-linecap:round}.tv-node{background:var(--bg-elev);border:2px solid var(--border);width:40px;height:40px;color:var(--text);font-weight:700;font-family:var(--mono);z-index:1;text-transform:uppercase;border-radius:50%;justify-content:center;align-items:center;font-size:15px;transition:all .18s;display:flex}.tv-node .tv-val{line-height:1}.tv-top{color:var(--amber);font-size:11px;font-weight:800;font-family:var(--mono);white-space:nowrap;position:absolute;top:-18px}.tv-bot{color:var(--text-faint);font-size:11px;font-weight:700;font-family:var(--mono);white-space:nowrap;position:absolute;bottom:-18px}.tv-node.cur{border-color:var(--amber);background:#fbbf242e;transform:translate(-50%,-50%)scale(1.08);box-shadow:0 0 0 4px #fbbf2426}.tv-node.visited{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 14%, transparent)}.tv-node.path{border-color:var(--purple);background:#8b5cf633}.tv-node.target{border-color:var(--green);background:#34d39933;box-shadow:0 0 0 4px #34d39926}.tv-node.good{border-color:var(--green);background:#34d39929}.tv-node.added{border-color:var(--green);background:#34d39938}.tv-node.bad{border-color:var(--red);background:#f8717133}.tv-node.dim{opacity:.34}.tv-node.end{outline:2px solid var(--green);outline-offset:2px}.gv-node{background:var(--bg-elev);border:2px solid var(--border);color:var(--text);font-weight:700;font-family:var(--mono);z-index:1;border-radius:50%;justify-content:center;align-items:center;font-size:14px;transition:all .18s;display:flex}.gv-node.cur{background:var(--amber);border-color:var(--amber);color:#0b0f1a;box-shadow:0 0 0 4px #f5b4502e}.gv-node.visited{border-color:var(--accent);color:var(--text);background:#60a5fa2e}.gv-node.path{background:var(--accent);border-color:var(--accent);color:#0b0f1a}.gv-node.target{background:var(--green);border-color:var(--green);color:#0b0f1a}.gv-node.bad{border-color:var(--red);color:var(--text);background:#f871712e}.gv-node.a{border-color:var(--accent);color:var(--text);background:#60a5fa33}.gv-node.b{border-color:var(--amber);color:var(--text);background:#f5b45033}.gv-node.dim{opacity:.34}.gv-edge{stroke:var(--border-strong,#4b5670);stroke-width:2px;transition:all .18s}.gv-edge.cur{stroke:var(--amber);stroke-width:3px}.gv-edge.path{stroke:var(--accent);stroke-width:3px}.gv-edge.visited{stroke:var(--accent);stroke-width:2px}.gv-edge.bad{stroke:var(--red);stroke-width:3px;stroke-dasharray:5 4}.gv-edge.dim{opacity:.3}.gv-weight{fill:var(--text-faint);font-family:var(--mono);font-size:12px;font-weight:700}@media (width<=880px){.tn-center,.tn-sep{display:none}.tn-burger{display:inline-flex}.topnav{border-radius:16px;justify-content:space-between;width:100%}.tn-brand{flex:1}.tn-mobile{background:var(--bg-card);border:1px solid var(--border);width:100%;box-shadow:var(--shadow);border-radius:16px;max-height:calc(100vh - 110px);margin-top:10px;padding:12px;display:block;overflow-y:auto}.tn-mobile .tn-results{max-height:none;overflow:visible}.tn-grid{grid-template-columns:1fr}.content{padding:24px 18px 160px}.page-title{font-size:27px}.hero h1{font-size:33px}}.tn-mobile button.tn-link{text-align:left;cursor:pointer;background:0 0;border:0;width:100%;font-family:inherit}.tn-mobile button.tn-link:hover{background:var(--bg-elev)}@media (width<=700px){.topnav>.tn-icon-only{display:none}.topnav{gap:4px}.tn-account-actions{flex-shrink:0}.tn-brand{padding-right:4px}}@media (width<=460px){.tn-brand-name{display:none}}.content:has(.auth-container){padding-top:0;padding-bottom:0}.content-bare{flex:1;max-width:none;padding:0;display:flex}.content-bare .auth-container{width:100%;min-height:100vh}.auth-container{justify-content:center;align-items:center;min-height:calc(100vh - 80px);padding:24px;display:flex;position:relative;overflow:visible}.auth-container:before{content:"";background:radial-gradient(circle, color-mix(in srgb, var(--primary) 12%, transparent) 0%, transparent 60%);z-index:0;pointer-events:none;width:60vw;max-width:800px;height:60vw;max-height:800px;animation:8s ease-in-out infinite alternate pulse-glow;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}@keyframes pulse-glow{0%{opacity:.8;transform:translate(-50%,-50%)scale(1)}to{opacity:1;transform:translate(-50%,-50%)scale(1.1)}}@keyframes float-up{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.auth-card{background:color-mix(in srgb, var(--bg-card) 60%, transparent);-webkit-backdrop-filter:blur(24px);border:1px solid color-mix(in srgb, var(--border) 60%, transparent);border-top:1px solid color-mix(in srgb, var(--text) 15%, transparent);border-left:1px solid color-mix(in srgb, var(--text) 10%, transparent);box-shadow:0 32px 80px #0006, inset 0 0 0 1px color-mix(in srgb, var(--primary) 10%, transparent);text-align:center;z-index:1;border-radius:28px;width:100%;max-width:420px;padding:48px 40px;transition:transform .4s cubic-bezier(.175,.885,.32,1.275),box-shadow .4s;animation:.8s cubic-bezier(.16,1,.3,1) forwards float-up}.auth-card:hover{box-shadow:0 40px 100px #0009, inset 0 0 0 1px color-mix(in srgb, var(--primary) 20%, transparent);transform:translateY(-4px)}.auth-title{color:var(--text);letter-spacing:-.04em;background:linear-gradient(135deg, var(--text) 0%, var(--primary) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:12px;font-size:36px;font-weight:900}.auth-logo{background:linear-gradient(135deg, color-mix(in srgb, var(--primary) 20%, transparent), transparent);border:1px solid color-mix(in srgb, var(--primary) 30%, transparent);width:64px;height:64px;color:var(--primary);box-shadow:0 8px 32px color-mix(in srgb, var(--primary) 20%, transparent);border-radius:20px;justify-content:center;align-items:center;margin-bottom:24px;display:inline-flex}.auth-subtitle{color:var(--text-dim);margin-bottom:24px;font-size:14px;line-height:1.5}.btn-google{background:var(--primary);width:100%;color:var(--bg);cursor:pointer;box-shadow:0 4px 14px color-mix(in srgb, var(--primary) 30%, transparent);border:none;border-radius:12px;justify-content:center;align-items:center;gap:12px;padding:12px 20px;font-size:15px;font-weight:700;transition:all .2s;display:flex}.btn-google:hover{box-shadow:0 8px 24px color-mix(in srgb, var(--primary) 40%, transparent);background:color-mix(in srgb, var(--primary) 90%, #fff);transform:translateY(-2px)}.auth-footer{color:var(--text-faint);margin-top:24px;font-size:12px}.auth-split{z-index:1;background:var(--bg-card);border:1px solid var(--border);border-radius:20px;grid-template-columns:1.22fr .78fr;width:100%;max-width:1140px;min-height:340px;animation:.8s cubic-bezier(.16,1,.3,1) forwards float-up;display:grid;overflow:hidden;box-shadow:0 32px 80px #00000047}.auth-pitch{text-align:left;background:linear-gradient(210deg, color-mix(in srgb, var(--primary) 11%, var(--bg-card)), var(--bg-card) 70%);border-left:1px solid var(--border);flex-direction:column;justify-content:center;gap:16px;padding:32px;display:flex}.auth-pitch-body{flex-direction:column;flex:1;justify-content:center;gap:16px;display:flex}.auth-pitch-brand{justify-content:flex-start;align-items:center;gap:9px;display:flex}.auth-pitch-mark{background:var(--primary);width:28px;height:28px;color:var(--bg);border-radius:9px;place-items:center;font-family:Georgia,Times New Roman,serif;font-size:15px;font-weight:700;display:grid}.auth-pitch-name{color:var(--text);font-size:13.5px;font-weight:700}.auth-pitch-title{letter-spacing:-.02em;color:var(--text);font-size:clamp(18px,1.7vw,21.5px);font-weight:800;line-height:1.2}.auth-pitch-gift{color:var(--text-dim);margin-top:-6px;font-size:13.5px;font-style:italic;line-height:1.4}.auth-pitch-topics{text-align:left;flex-direction:column;align-items:stretch;gap:11px;width:100%;animation:.28s forwards pitch-fade-in;display:flex}@keyframes pitch-fade-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.auth-pitch-features-link{letter-spacing:.01em;color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-radius:8px;align-self:flex-start;align-items:center;gap:7px;margin-top:4px;margin-left:-8px;padding:4px 8px;font-size:12px;font-weight:600;transition:color .15s;display:inline-flex}.auth-pitch-features-link:hover{color:var(--text);text-underline-offset:3px;text-decoration:underline}.auth-pitch-features-ico{color:var(--primary);flex:none}.auth-pitch-features-caret{flex:none;transition:transform .15s}.auth-pitch-features-link:hover .auth-pitch-features-caret{transform:translate(2px)}.auth-pitch-back{color:var(--text-faint);cursor:pointer;background:0 0;border:none;border-radius:8px;align-self:flex-start;margin-left:-6px;padding:3px 6px;font-size:11.5px;font-weight:600;transition:color .15s}.auth-pitch-back:hover{color:var(--text)}.auth-pitch-topics-h{letter-spacing:-.01em;color:var(--text);font-size:13px;font-weight:800}.auth-pitch-topics-h:after{content:"";background:var(--primary);opacity:.55;border-radius:2px;width:22px;height:2px;margin:5px 0 0;display:block}.auth-pitch-topic{flex-direction:column;align-items:stretch;gap:4px;display:flex}.auth-pitch-topic-h{letter-spacing:-.005em;color:var(--text);font-size:11.5px;font-weight:700}.auth-pitch-points{text-align:left;flex-direction:column;gap:3px;list-style:none;display:flex}.auth-pitch-points li{color:var(--text-dim);padding-left:12px;font-size:11.5px;font-weight:400;line-height:1.45;position:relative}.auth-pitch-points li:before{content:"";background:var(--primary);opacity:.6;border-radius:50%;width:4px;height:4px;position:absolute;top:6px;left:0}.auth-pitch .btn-google{width:fit-content;min-width:0;box-shadow:none;border-radius:10px;align-self:flex-start;padding:10px 16px;font-size:13.5px}.auth-pitch .btn-google:hover{box-shadow:none;transform:none}.auth-pitch-member-link{color:var(--text-dim);font:inherit;cursor:pointer;text-align:left;background:0 0;border:none;align-self:flex-start;margin:-11px 0 0 -8px;padding:4px 8px;font-size:12.5px;font-weight:600}.auth-pitch-member-link:hover{color:var(--text);text-underline-offset:3px;text-decoration:underline}.auth-pitch-price{color:var(--text-faint);margin:-2px 0 0;font-size:12.5px;line-height:1.4}.auth-pitch-price b{color:var(--text-dim);font-weight:700}.auth-signin{text-align:center;flex-direction:column;justify-content:center;gap:12px;padding:22px 24px;display:flex}.auth-legal{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;font-size:11.5px;display:flex}.auth-legal a{color:var(--text-faint);text-decoration:none}.auth-legal a:hover{color:var(--text-dim);text-decoration:underline}.auth-legal span{color:var(--border)}.auth-pitch .auth-legal{flex:none;justify-content:flex-start;padding-top:4px}.legal-page{width:100%;padding:28px 20px 56px}.content:not(.content-bare) .legal-page{padding:0 0 40px}.legal-wrap{max-width:540px;margin:0 auto}.legal-card{background:var(--bg-card);border:1px solid var(--border);border-radius:18px;padding:24px 26px 20px;animation:.5s cubic-bezier(.16,1,.3,1) both float-up;position:relative;box-shadow:0 18px 44px #00000024}.legal-close{width:28px;height:28px;color:var(--text-faint);border-radius:9px;place-items:center;text-decoration:none;transition:background .15s,color .15s;display:grid;position:absolute;top:14px;right:14px}.legal-close:hover{background:var(--bg-soft);color:var(--text)}.legal-head{border-bottom:1px solid var(--border-soft);padding-bottom:14px;padding-right:34px}.legal-title{letter-spacing:-.02em;color:var(--text);font-size:20px;font-weight:800;line-height:1.25}.legal-updated{color:var(--text-faint);margin-top:4px;font-size:11px}.legal-body{color:var(--text-dim);margin-top:16px;font-size:13px;line-height:1.65}.legal-body h2{letter-spacing:-.01em;color:var(--text);margin:20px 0 6px;font-size:13.5px;font-weight:700}.legal-body>:first-child{margin-top:0}.legal-body p{margin-bottom:9px}.legal-body ul,.legal-body ol{margin:0 0 10px 17px}.legal-body li{margin-bottom:5px}.legal-body li::marker{color:var(--text-faint)}.legal-body strong{color:var(--text);font-weight:650}.legal-body a:not(.pricing-cta){color:var(--primary);text-decoration:none}.legal-body a:not(.pricing-cta):hover{text-decoration:underline}.legal-foot{border-top:1px solid var(--border-soft);flex-wrap:wrap;align-items:center;gap:8px;margin-top:24px;padding-top:13px;font-size:11.5px;display:flex}.legal-foot a{color:var(--text-faint);text-decoration:none}.legal-foot a:hover{color:var(--text-dim);text-decoration:underline}.legal-foot span{color:var(--border)}.pricing-box{background:var(--bg-soft);border:1px solid var(--border-soft);border-radius:14px;margin:14px 0 6px;padding:16px 18px}.pricing-amount{letter-spacing:-.03em;color:var(--text);align-items:baseline;gap:6px;font-size:26px;font-weight:800;line-height:1.1;display:flex}.pricing-amount span{color:var(--text-faint);letter-spacing:0;font-size:12px;font-weight:600}.pricing-sub{color:var(--text-faint);margin-top:4px;font-size:11px}.legal-body .pricing-list{border-top:1px solid var(--border-soft);flex-direction:column;gap:6px;margin:14px 0 0;padding-top:13px;list-style:none;display:flex}.legal-body .pricing-list li{align-items:flex-start;gap:8px;margin:0;font-size:12.5px;line-height:1.5;display:flex}.pricing-list svg{color:var(--primary);flex-shrink:0;margin-top:2px}.pricing-cta{width:100%;max-width:none;color:var(--bg);border-radius:10px;margin-top:16px;padding:11px 20px;font-size:13.5px;text-decoration:none}@media (width<=560px){.legal-page{padding:20px 14px 48px}.legal-card{border-radius:16px;padding:20px 18px 16px}.legal-title{font-size:18.5px}}@media (width<=860px){.auth-split{grid-template-columns:1fr;max-width:460px;min-height:0}.auth-signin{border-bottom:1px solid var(--border);padding:26px 24px 30px}.auth-pitch{border-left:none;padding:26px 24px}.auth-pitch-title{font-size:19px}}.login-preview{text-align:left;margin-bottom:22px;animation:.35s forwards float-up}.lp-head{align-items:center;gap:10px;margin-bottom:12px;display:flex}.lp-ico{font-size:24px;line-height:1}.lp-title{letter-spacing:-.01em;color:var(--text);font-size:19px;font-weight:800}.lp-meta{flex-wrap:wrap;gap:6px;margin-bottom:12px;display:flex}.lp-chip{background:var(--bg-soft);border:1px solid var(--border-soft);color:var(--text-dim);white-space:nowrap;border-radius:999px;padding:3px 9px;font-size:11px;font-weight:600}.lp-desc{color:var(--text-dim);margin-bottom:14px;font-size:13.5px;line-height:1.6}.lp-lock{color:var(--amber);background:color-mix(in srgb, var(--amber) 12%, transparent);border:1px solid color-mix(in srgb, var(--amber) 26%, transparent);border-radius:10px;align-items:center;gap:8px;padding:9px 11px;font-size:12px;line-height:1.4;display:flex}.lp-lock svg{flex-shrink:0}.paywall-card{max-width:480px;padding:32px;position:relative}.paywall-close{z-index:2;width:28px;height:28px;color:var(--text-faint);cursor:pointer;background:0 0;border:0;border-radius:9px;place-items:center;padding:0;transition:background .15s,color .15s;display:grid;position:absolute;top:12px;right:12px}.paywall-close:hover{background:var(--bg-soft);color:var(--text)}.paywall-price{color:var(--primary);justify-content:center;align-items:baseline;gap:8px;margin:24px 0;font-size:48px;font-weight:900;display:flex}.paywall-price span{color:var(--text-dim);font-size:16px;font-weight:600}.paywall-features{text-align:left;background:var(--bg-soft);border:1px solid var(--border-soft);border-radius:12px;margin-bottom:24px;padding:20px;list-style:none}.paywall-features li{color:var(--text);align-items:center;gap:12px;margin-bottom:12px;font-size:14px;font-weight:500;display:flex}.paywall-features li:last-child{margin-bottom:0}.paywall-features svg{color:var(--green);flex-shrink:0}.paywall-badges{border-top:1px solid var(--border);justify-content:center;gap:20px;margin-top:32px;padding-top:24px;display:flex}.paywall-badge{color:var(--text-dim);flex-direction:column;align-items:center;gap:8px;font-size:12px;font-weight:600;display:flex}.paywall-container,.auth-top{padding-top:24px;padding-bottom:24px}.pw-urgency{text-align:left;max-width:480px;padding:20px 28px}.pw-badge{letter-spacing:.07em;color:var(--amber);background:color-mix(in srgb, var(--amber) 12%, transparent);border:1px solid color-mix(in srgb, var(--amber) 34%, transparent);border-radius:999px;align-items:center;gap:7px;margin-bottom:14px;padding:4px 10px;font-size:9.5px;font-weight:800;display:inline-flex}.pw-badge-dot{background:var(--amber);width:6px;height:6px;box-shadow:0 0 0 0 color-mix(in srgb, var(--amber) 60%, transparent);border-radius:50%;animation:1.8s ease-out infinite pw-pulse}@keyframes pw-pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb, var(--amber) 55%, transparent)}to{box-shadow:0 0 0 7px #0000}}.pw-headline{letter-spacing:-.03em;color:var(--text);margin:0 0 7px;font-size:21px;font-weight:900;line-height:1.14}.pw-sub{color:var(--text-dim);margin:0 0 14px;font-size:12px;line-height:1.45}.pw-tagline{color:var(--text-faint);margin:6px 0 16px;font-size:11.5px;font-style:italic;line-height:1.5}.pw-tagline b{color:var(--text-dim);font-style:normal;font-weight:700}.pw-price-row{align-items:flex-end;gap:14px;margin-bottom:7px;display:flex}.pw-price-col{flex-direction:column;gap:3px;display:flex}.pw-price-arrow{color:var(--text-faint);padding-bottom:5px;font-size:20px;font-weight:900;line-height:1}.pw-price-label{color:var(--text-dim);font-size:11px;font-weight:600}.pw-price-label-next{color:var(--amber);font-weight:700}.pw-price-today{letter-spacing:-.03em;color:var(--primary);font-size:32px;font-weight:900;line-height:1}.pw-price-next{color:var(--amber);align-items:center;gap:4px;font-size:22px;font-weight:900;line-height:1;display:inline-flex}.pw-rise-arrow{font-size:13px;line-height:1}.pw-urg{flex-wrap:wrap;align-items:center;gap:7px 10px;margin:0 0 14px;display:flex}.pw-timer{color:var(--red);background:color-mix(in srgb, var(--red) 12%, transparent);border:1px solid color-mix(in srgb, var(--red) 30%, transparent);white-space:nowrap;border-radius:999px;align-items:center;gap:5px;padding:4px 10px;font-size:12px;font-weight:700;display:inline-flex}.pw-timer b{font-variant-numeric:tabular-nums;font-weight:900}.pw-timer-ico{font-size:11px}.pw-save-text{color:var(--amber);font-size:12px;font-weight:700}.pw-last-price-badge{color:var(--text-dim);background:color-mix(in srgb, var(--primary) 12%, transparent);border:1px solid color-mix(in srgb, var(--primary) 28%, transparent);white-space:nowrap;border-radius:999px;align-items:center;gap:5px;padding:3px 9px;font-size:12px;font-weight:600;display:inline-flex}.pw-last-price-badge b{color:var(--text-bright);font-weight:800}.pw-last-price-normal{color:var(--text-dim);margin-top:-4px;margin-bottom:14px;font-size:13px;font-weight:600}.pw-last-price-normal b{color:var(--text-bright);font-weight:800}.pw-urgency .paywall-features{margin-bottom:12px;padding:12px 16px}.pw-urgency .paywall-features li{gap:10px;margin-bottom:7px;font-size:12.5px}.pw-urgency .paywall-features svg{width:16px;height:16px}.pw-why{border:none;border-top:1px solid var(--border);text-align:left;background:0 0;border-radius:0;margin-bottom:16px;padding:15px 0 0}.pw-why-title{letter-spacing:.02em;color:var(--amber);margin-bottom:8px;font-size:12px;font-weight:800}.pw-why-stats{gap:8px;margin-bottom:9px;display:flex}.pw-why-stat{text-align:center;flex-direction:column;flex:1;align-items:center;gap:2px;padding:4px;display:flex}.pw-why-stat+.pw-why-stat{border-left:1px solid color-mix(in srgb, var(--amber) 16%, transparent)}.pw-why-stat b{color:var(--text);font-size:15px;font-weight:900;line-height:1}.pw-why-stat span{color:var(--text-faint);letter-spacing:.02em;font-size:9.5px;font-weight:600}.pw-why-note{color:var(--text-dim);margin:0;font-size:11px;line-height:1.5}.pw-why-note b{color:var(--text);font-weight:800}.paywall-card:not(.pw-urgency) .pw-why{text-align:center}.paywall-card:not(.pw-urgency) .pw-why-note{text-align:left}.pw-results{text-align:left;border-top:1px solid var(--border);margin-bottom:16px;padding-top:15px}.pw-results-title{color:var(--text);text-align:center;margin-bottom:10px;font-size:13.5px;font-weight:800}.pw-vs{align-items:stretch;gap:8px;margin-bottom:12px;display:flex}.pw-vs-card{text-align:center;border:none;border-radius:12px;flex-direction:column;flex:1;align-items:center;gap:2px;padding:10px 8px;display:flex}.pw-vs-card svg{margin-bottom:3px}.pw-vs-card b{color:var(--text);font-size:12px;font-weight:800;line-height:1.2}.pw-vs-card span{color:var(--text-faint);font-size:10px;font-weight:600}.pw-vs-card.usual{background:color-mix(in srgb, var(--red) 6%, transparent)}.pw-vs-card.usual svg{color:var(--red)}.pw-vs-card.ours{background:color-mix(in srgb, var(--primary) 7%, transparent)}.pw-vs-card.ours svg{color:var(--primary)}.pw-vs-arrow{color:var(--text-faint);align-self:center;font-size:17px;font-weight:800}.pw-bars{flex-direction:column;gap:8px;display:flex}.pw-bar-row{align-items:center;gap:9px;display:flex}.pw-bar-name{color:var(--text-dim);flex:0 0 82px;font-size:11px;font-weight:700}.pw-bar-track{background:var(--bg-soft);border-radius:7px;flex:1;height:20px;overflow:hidden}.pw-bar-fill{transform-origin:0;width:100%;height:100%;transition:transform .9s var(--ease-out);border-radius:7px}.pw-bar-fill.usual{background:linear-gradient(90deg, color-mix(in srgb, var(--red) 55%, transparent), var(--red))}.pw-bar-fill.ours{background:linear-gradient(90deg, color-mix(in srgb, var(--primary) 55%, transparent), var(--primary))}.pw-bar-val{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums;flex:none;min-width:52px;font-size:11.5px;font-weight:800}.pw-bar-val.usual-t{color:var(--red)}.pw-bar-val.ours-t{color:var(--primary)}.pw-bars-cap{color:var(--text-faint);text-align:right;margin-top:-1px;font-size:10px}.pw-results-foot{color:var(--text-dim);text-align:center;margin:11px 0 0;font-size:11px;line-height:1.5}.pw-results-foot b{color:var(--text);font-weight:800}@media (prefers-reduced-motion:reduce){.pw-bar-fill{transition:none}}.pw-urgency .pw-results{margin-bottom:14px;padding-top:13px}.pw-urgency .pw-results-title{margin-bottom:8px;font-size:13px}.pw-urgency .pw-vs{margin-bottom:9px}.pw-urgency .pw-vs-card{padding:8px}.pw-urgency .pw-bar-track{height:18px}.pw-urgency .pw-results-foot{margin-top:9px;font-size:10.5px}.pw-urgency .pw-why{margin-bottom:14px;padding-top:13px}.pw-urgency .pw-why-note{font-size:10.5px}.pw-urgency .pw-coupon{margin-top:10px;margin-bottom:12px}.pw-urgency .pw-urg{margin-bottom:13px}.pw-urgency .pw-why-stats{margin-bottom:7px}.pw-cta{margin-top:2px;padding:13px;font-size:14.5px}.pw-foot{color:var(--text-faint);text-align:center;margin:12px 0 0;font-size:11px}.paywall-stack{flex-direction:column;align-items:stretch;gap:12px;width:100%;max-width:520px;margin:0 auto;display:flex}.paywall-bundle-wrap{justify-content:center;align-items:center;gap:16px;width:100%;max-width:1060px;margin:0 auto;display:flex;position:relative}@media (width>=900px){.paywall-bundle-wrap.has-bonus{grid-template-columns:1.02fr auto .98fr;align-items:center;gap:0;display:grid}}.pw-bundle-plus-connector{z-index:5;justify-content:center;align-items:center;padding:0 16px;display:flex}.pw-bundle-plus-circle{background:var(--bg-card);border:2px solid var(--amber);width:42px;height:42px;color:var(--amber);box-shadow:0 0 28px color-mix(in srgb, var(--amber) 45%, transparent), 0 4px 12px #00000080;border-radius:50%;justify-content:center;align-items:center;font-size:24px;font-weight:900;line-height:1;display:flex}@media (width<=899px){.paywall-bundle-wrap{flex-direction:column;max-width:520px}.pw-bundle-plus-connector{padding:12px 0}}.pw-bonus-side-card{box-sizing:border-box;-webkit-backdrop-filter:blur(24px);border:1.5px solid color-mix(in srgb, var(--amber) 45%, var(--border));text-align:left;width:100%;box-shadow:0 24px 60px #0006, inset 0 0 0 1px color-mix(in srgb, var(--amber) 15%, transparent);background:linear-gradient(155deg,#f59e0b1a 0%,#0f172abf 45%,#6366f11a 100%);border-radius:24px;flex-direction:column;margin:0;padding:32px 28px;transition:transform .4s cubic-bezier(.175,.885,.32,1.275),box-shadow .4s;display:flex}.pw-bonus-side-card:hover{box-shadow:0 32px 80px #0000008c, inset 0 0 0 1px color-mix(in srgb, var(--amber) 25%, transparent);transform:translateY(-4px)}.pw-bonus-top-pill{background:linear-gradient(90deg, color-mix(in srgb, var(--amber) 28%, transparent), color-mix(in srgb, var(--primary) 22%, transparent));border:1px solid color-mix(in srgb, var(--amber) 50%, transparent);color:var(--amber);letter-spacing:.6px;text-transform:uppercase;border-radius:9px;align-self:flex-start;align-items:center;gap:6px;margin-bottom:16px;padding:6px 12px;font-size:11.5px;font-weight:800;display:inline-flex}.pw-bonus-claim-note{color:var(--text-dim);text-align:center;background:#00000052;border:1px solid #ffffff14;border-radius:12px;margin-top:16px;padding:12px 14px;font-size:12px;line-height:1.45}.pw-bonus-card{box-sizing:border-box;border:1.5px solid color-mix(in srgb, var(--amber) 38%, var(--border));text-align:left;background:linear-gradient(135deg,#f59e0b14 0%,#6366f117 100%);border-radius:16px;width:100%;margin:0;padding:16px 18px;position:relative;overflow:hidden;box-shadow:0 8px 24px -6px #00000080}.pw-bonus-card:before{content:"";background:linear-gradient(90deg, var(--amber), var(--primary), var(--green));height:2px;position:absolute;top:0;left:0;right:0}.pw-bonus-header{justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px;display:flex}.pw-bonus-badge{letter-spacing:.5px;text-transform:uppercase;color:var(--amber);background:color-mix(in srgb, var(--amber) 15%, transparent);border:1px solid color-mix(in srgb, var(--amber) 30%, transparent);white-space:nowrap;border-radius:5px;align-items:center;gap:4px;padding:2.5px 7px;font-size:9.5px;font-weight:800;display:inline-flex}.pw-bonus-sparkle{color:var(--amber);animation:2s ease-in-out infinite pwSparklePulse}@keyframes pwSparklePulse{0%,to{opacity:.7;transform:scale(.95)}50%{opacity:1;transform:scale(1.15)}}.pw-bonus-header-left{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.pw-bonus-timer-badge{color:var(--amber);background:color-mix(in srgb, var(--amber) 12%, transparent);border:1px solid color-mix(in srgb, var(--amber) 25%, transparent);white-space:nowrap;border-radius:5px;align-items:center;gap:4px;padding:2.5px 7px;font-size:9.5px;font-weight:700;display:inline-flex}.pw-bonus-timer-badge b{color:#fff;font-weight:800}.pw-bonus-slots-badge{color:#f97316;white-space:nowrap;background:#f973161f;border:1px solid #f9731647;border-radius:5px;align-items:center;gap:4px;padding:2.5px 7px;font-size:9.5px;font-weight:700;display:inline-flex}.pw-bonus-slots-badge b{color:#fff;font-weight:800}.pw-bonus-slots-badge.urgent{color:#ef4444;background:#ef444426;border-color:#ef444459;animation:2s ease-in-out infinite pwSlotsPulse}@keyframes pwSlotsPulse{0%,to{opacity:.88}50%{opacity:1;transform:scale(1.02)}}.pw-bonus-flame{color:#f97316}.pw-bonus-slots-badge.urgent .pw-bonus-flame{color:#ef4444}.pw-bonus-explore-btn{color:var(--text);white-space:nowrap;background:#ffffff14;border:1px solid #ffffff29;border-radius:5px;align-items:center;gap:4px;padding:2px 7px;font-size:10px;font-weight:700;text-decoration:none;transition:all .15s;display:inline-flex}.pw-bonus-explore-btn:hover{background:color-mix(in srgb, var(--primary) 24%, transparent);border-color:var(--primary);color:#fff}.pw-bonus-headline{color:var(--text);margin-bottom:3px;font-size:14px;font-weight:800;line-height:1.3}.pw-bonus-subtitle{color:var(--text-dim);margin:0 0 8px;font-size:11.5px;line-height:1.4}.pw-bonus-bullets{grid-template-columns:1fr 1fr;gap:5px 12px;margin:0 0 8px;padding:0;list-style:none;display:grid}@media (width<=480px){.pw-bonus-bullets{grid-template-columns:1fr}}.pw-bonus-bullet-item{color:var(--text);align-items:flex-start;gap:6px;font-size:10.5px;font-weight:600;line-height:1.35;display:flex}.pw-bonus-bullet-dot{color:var(--amber);flex:none;margin-top:1px;font-size:9px}.pw-bonus-footer{color:var(--text-dim);background:#00000038;border:1px solid #ffffff0f;border-radius:7px;align-items:center;gap:6px;padding:6px 9px;font-size:10.5px;line-height:1.35;display:flex}.pw-bonus-gift-ico{color:var(--amber);flex:0 0 15px;margin-top:1px}.admin-offer-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px;display:flex}.admin-offer-status-badge{white-space:nowrap;border-radius:6px;padding:3px 8px;font-size:11px;font-weight:700}.admin-offer-status-badge.active{background:color-mix(in srgb, var(--green) 18%, transparent);color:var(--green);border:1px solid color-mix(in srgb, var(--green) 35%, transparent)}.admin-offer-status-badge.inactive{color:var(--text-faint);background:#ffffff0f;border:1px solid #ffffff1a}.admin-date-grid{grid-template-columns:1fr 1fr;gap:10px;margin-top:10px;display:grid}.nav-avatar-wrap{line-height:0;display:inline-flex;position:relative}.nav-payout-badge{border:2px solid var(--bg);background:var(--amber);color:#000;text-align:center;cursor:pointer;border-radius:8px;min-width:16px;height:16px;padding:0 4px;font-size:10px;font-weight:800;line-height:12px;position:absolute;top:-5px;right:-6px}.sync-badge{border:2px solid var(--bg);background:var(--bg-card);width:15px;height:15px;color:var(--text-faint);cursor:pointer;border-radius:50%;place-items:center;padding:0;transition:color .15s,background .15s;display:grid;position:absolute;bottom:-4px;right:-5px}.sync-badge:hover{background:var(--bg-elev)}.sync-badge-idle:hover{color:var(--text)}.sync-badge-syncing{color:var(--amber);cursor:default}.sync-badge-saved{color:var(--green)}.sync-badge-error{color:var(--red)}.sync-badge-sr{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.tn-share{display:flex;position:relative}.tn-share .sync-badge{bottom:2px;right:7px}.tn-share-pop{z-index:60;border:1px solid var(--border);background:var(--bg-elev);border-radius:12px;width:264px;padding:10px;position:absolute;top:calc(100% + 18px);right:0;box-shadow:0 20px 48px #0000004d}.tn-share-head{letter-spacing:.11em;text-transform:uppercase;color:var(--text-faint);padding:6px 4px 5px;font-size:9.5px;font-weight:800}.tn-share-form{gap:6px;display:flex}.tn-share-input{border:1px solid var(--border);background:var(--bg-soft);min-width:0;color:var(--text);font:inherit;border-radius:9px;flex:1;padding:7px 9px;font-size:12.5px}.tn-share-input:focus{border-color:var(--primary);outline:none}.tn-share-btn{background:var(--primary);color:var(--bg);font:inherit;cursor:pointer;border:none;border-radius:9px;flex:none;padding:7px 12px;font-size:12.5px;font-weight:700}.tn-share-err{color:var(--red);margin:6px 4px 0;font-size:11.5px}.tn-share-empty{color:var(--text-faint);margin:2px 4px 6px;font-size:12px}.tn-share-empty a{color:var(--primary);font-weight:700}.tn-share-list{margin:0 0 4px;padding:0;list-style:none}.tn-share-list li{border-radius:8px;align-items:center;gap:6px;padding:5px 4px 5px 8px;display:flex}.tn-share-list li:hover{background:var(--bg-soft)}.tn-share-mail{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--text-dim);flex:1;font-size:12.5px;overflow:hidden}.tn-share-open{min-width:0;color:var(--text-dim);flex:1;align-items:center;gap:7px;text-decoration:none;display:flex}.tn-share-open:hover{color:var(--text)}.tn-share-x{width:22px;height:22px;color:var(--text-faint);cursor:pointer;background:0 0;border:none;border-radius:6px;flex:none;place-items:center;display:grid}.tn-share-x:hover{background:var(--bg-card);color:var(--red)}.tn-share-danger{border-top:1px solid var(--border);color:var(--text-faint);align-items:center;gap:8px;margin-top:4px;padding-top:8px;font-size:11.5px;display:flex}.tn-share-x-txt{color:var(--text-dim);font:inherit;cursor:pointer;background:0 0;border:none;border-radius:7px;align-items:center;gap:5px;padding:3px 6px;font-size:11.5px;font-weight:700;display:inline-flex}.tn-share-x-txt:hover{background:var(--bg-soft)}.tn-share-x-txt.danger{color:var(--red)}.rm-shared-bar{border:1px solid var(--border);border-left:3px solid var(--primary);background:var(--bg-soft);color:var(--text-dim);border-radius:10px;align-items:center;gap:10px;margin:0 0 16px;padding:9px 13px;font-size:12.5px;display:flex}.rm-shared-txt{flex:1;min-width:0}.rm-shared-txt b{color:var(--text)}.rm-shared-back{color:var(--primary);flex:none;font-weight:700;text-decoration:none}.rm-shared-back:hover{text-underline-offset:3px;text-decoration:underline}.pw-pay-err{border:1px solid var(--red-soft,#ef444459);color:var(--text);text-align:center;background:#ef444414;border-radius:10px;margin:10px 0 0;padding:10px 12px;font-size:12.5px;line-height:1.55}.pw-pay-err a{color:var(--text);font-weight:700}.pw-support{color:var(--text-faint);text-align:center;margin:8px 0 0;font-size:11px}.pw-support a{color:var(--text-dim);border-bottom:1px solid var(--border-soft);font-weight:600;text-decoration:none}.pw-support a:hover{color:var(--text)}.pw-coupon{margin-top:12px;margin-bottom:16px}.pw-coupon-row{gap:8px;display:flex}.pw-coupon-input{border:1px solid var(--border);background:var(--bg-soft);min-width:0;color:var(--text);letter-spacing:.04em;border-radius:10px;outline:none;flex:1;padding:10px 13px;font-size:13px;font-weight:600;transition:border-color .15s,box-shadow .15s}.pw-coupon-input::placeholder{color:var(--text-faint);letter-spacing:normal;font-weight:500}.pw-coupon-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.pw-coupon-apply{border:1px solid var(--border);background:var(--bg-elev);color:var(--text);cursor:pointer;border-radius:10px;flex:none;padding:10px 16px;font-size:13px;font-weight:700;transition:background .15s,transform .14s}.pw-coupon-apply:hover{background:var(--bg-card)}.pw-coupon-apply:active{transform:scale(.955)}.pw-coupon-err{color:var(--red);margin-top:6px;font-size:12px;font-weight:600}.pw-coupon-ok{color:var(--green);background:color-mix(in srgb, var(--green) 12%, transparent);border:1px solid color-mix(in srgb, var(--green) 38%, transparent);border-radius:10px;align-items:center;gap:8px;padding:10px 13px;font-size:13px;font-weight:600;display:flex}.pw-coupon-ok b{font-weight:800}.pw-coupon-remove{color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-radius:8px;flex:none;margin-left:auto;padding:3px 9px;font-size:12px;font-weight:700;transition:color .15s}.pw-coupon-remove:hover{color:var(--red)}.pw-coupon-apply:disabled,.pw-coupon-input:disabled{opacity:.6;cursor:default}.settings-page{max-width:980px}.settings-head{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:22px;display:flex}.settings-title{letter-spacing:-.02em;color:var(--text);margin:0;font-size:28px;font-weight:800}.settings-sub{color:var(--text-dim);margin:6px 0 0;font-size:14px}.settings-pro-badge{background:color-mix(in oklab, var(--amber) 22%, var(--bg-card));color:var(--amber);border:1px solid color-mix(in oklab, var(--amber) 45%, var(--border));letter-spacing:.02em;border-radius:999px;flex:none;align-items:center;gap:5px;padding:5px 10px;font-size:12px;font-weight:800;display:inline-flex}.settings-grid{grid-template-columns:1fr 1.15fr;align-items:start;gap:16px;margin-bottom:16px;display:grid}.settings-col{flex-direction:column;gap:16px;min-width:0;display:flex}@media (width<=820px){.settings-grid{grid-template-columns:1fr}}.settings-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:20px}.settings-card-title{color:var(--text);align-items:center;gap:8px;margin:0 0 14px;font-size:14px;font-weight:800;display:inline-flex}.settings-card-lead{color:var(--text-dim);margin:-4px 0 14px;font-size:13px;line-height:1.55}.settings-profile{background:color-mix(in oklab, var(--primary) 8%, var(--bg-soft));border:1px solid color-mix(in oklab, var(--primary) 18%, var(--border));border-radius:12px;align-items:center;gap:14px;padding:14px;display:flex}.settings-avatar{object-fit:cover;border-radius:50%;flex:none;width:48px;height:48px}.settings-avatar-fallback{background:var(--primary);color:var(--bg);justify-content:center;align-items:center;font-size:18px;font-weight:800;display:flex}.settings-profile-meta{min-width:0}.settings-profile-name{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:700;overflow:hidden}.settings-profile-email{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:13.5px;font-weight:600;overflow:hidden}.settings-profile-auth{color:var(--text-faint);margin-top:2px;font-size:12px}.settings-ghost-btn{border:1px solid var(--border);color:var(--text-dim);cursor:pointer;background:0 0;border-radius:9px;align-items:center;gap:7px;margin-top:14px;padding:8px 12px;font-family:inherit;font-size:12.5px;font-weight:700;display:inline-flex}.settings-ghost-btn:hover{color:var(--text);background:var(--bg-elev)}.settings-ghost-btn:disabled{opacity:.5;cursor:default}.settings-sub-box{border:1px solid var(--border-soft);background:var(--bg-soft);border-radius:12px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;padding:14px;display:flex}.settings-sub-box.is-pro{border-color:color-mix(in oklab, var(--amber) 40%, var(--border));background:color-mix(in oklab, var(--amber) 10%, var(--bg-soft))}.settings-sub-box.is-trial{border-color:color-mix(in oklab, var(--primary) 35%, var(--border));background:color-mix(in oklab, var(--primary) 8%, var(--bg-soft))}.settings-sub-status{color:var(--text);align-items:center;gap:6px;font-size:14px;font-weight:800;display:inline-flex}.settings-sub-copy{color:var(--text-dim);max-width:36ch;margin:4px 0 0;font-size:12.5px;line-height:1.5}.settings-primary-btn{background:var(--primary);color:var(--bg);cursor:pointer;border:none;border-radius:10px;flex:none;justify-content:center;align-items:center;padding:9px 14px;font-size:12.5px;font-weight:800;text-decoration:none;display:inline-flex}.settings-primary-btn:hover{opacity:.92}.settings-card .ref-card{background:0 0;border:none;border-radius:0;padding:0}.settings-admin{margin:8px 0 20px}.settings-admin-head{margin-bottom:12px}.settings-admin-title{color:var(--text);align-items:center;gap:8px;margin:0 0 4px;font-size:16px;font-weight:800;display:inline-flex}.settings-inline-h3{color:var(--text);margin:0 0 14px;font-size:14px;font-weight:800}.settings-danger{border-color:color-mix(in oklab, var(--red) 28%, var(--border));margin-top:8px}.settings-danger-toggle{cursor:pointer;width:100%;color:inherit;text-align:left;background:0 0;border:none;justify-content:space-between;align-items:center;gap:12px;padding:0;font-family:inherit;display:flex}.settings-danger-title{color:var(--red);margin:0}.settings-danger-hide{color:var(--text-faint);align-items:center;gap:4px;font-size:12px;font-weight:700;display:inline-flex}.settings-danger-body{margin-top:16px}.settings-danger-box{border:1px solid color-mix(in oklab, var(--red) 28%, var(--border));background:color-mix(in oklab, var(--red) 7%, var(--bg-soft));border-radius:12px;flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;padding:14px;display:flex}.settings-danger-copy{flex:220px;min-width:0}.settings-danger-copy b{color:var(--red);margin-bottom:4px;font-size:13.5px;font-weight:800;display:block}.settings-danger-copy p{color:var(--text-dim);margin:0;font-size:12.5px;line-height:1.55}.settings-danger-btn{border:1px solid color-mix(in oklab, var(--red) 45%, var(--border));background:color-mix(in oklab, var(--red) 14%, var(--bg-card));color:var(--red);cursor:pointer;border-radius:9px;flex:none;padding:8px 13px;font-family:inherit;font-size:12.5px;font-weight:800}.settings-danger-btn:hover:not(:disabled){background:color-mix(in oklab, var(--red) 22%, var(--bg-card))}.settings-danger-btn:disabled{opacity:.45;cursor:default}.settings-danger-confirm{flex-direction:column;flex:260px;gap:8px;display:flex}.settings-danger-label{color:var(--text-dim);flex-direction:column;gap:2px;font-size:12px;font-weight:700;display:flex}.settings-danger-email{font-family:var(--mono,ui-monospace, monospace);color:var(--text-faint);font-size:11.5px;font-weight:600}.settings-danger-input{border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text);border-radius:9px;padding:9px 11px;font-family:inherit;font-size:13px}.settings-danger-input:focus{border-color:var(--red);outline:none}.settings-danger-actions{justify-content:flex-end;align-items:center;gap:8px;display:flex}.settings-danger-actions .settings-ghost-btn{margin-top:0}.settings-danger-err{color:var(--red);margin-top:10px;font-size:12.5px;font-weight:600}.ref-wrap{max-width:640px}.ref-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:22px}.ref-deal{border:1px solid var(--border-soft);background:var(--bg-soft);border-radius:12px;align-items:stretch;gap:10px;padding:13px 14px;display:flex}.ref-deal-half{flex-direction:column;flex:1 1 0;gap:4px;min-width:0;display:flex}.ref-deal-half+.ref-deal-half{border-left:1px solid var(--border-soft);padding-left:12px}.ref-deal-label{color:var(--text-dim);align-items:center;gap:5px;font-size:11.5px;font-weight:700;display:flex}.ref-deal-value{color:var(--text);font-size:18px;font-weight:800}.ref-deal-value s{color:var(--text-faint);margin-left:5px;font-size:12.5px;font-weight:600}.ref-deal-you{color:var(--green)}.ref-budget{color:var(--text-dim);margin:10px 0 0;font-size:12.5px;line-height:1.6}.ref-slots{flex-direction:column;gap:10px;margin:16px 0;display:flex}.ref-slot{border:1px solid var(--border-soft);background:var(--bg-soft);border-radius:12px;align-items:center;gap:12px;padding:12px 14px;display:flex}.ref-slot.used{opacity:.62}.ref-slot-main{min-width:0}.ref-code{font-family:var(--font-mono,ui-monospace, monospace);letter-spacing:1.5px;color:var(--text);word-break:break-all;font-size:16px;font-weight:800}.ref-slot-meta{color:var(--text-dim);margin-top:2px;font-size:12px;font-weight:600}.ref-actions{flex:none;align-items:center;gap:7px;margin-left:auto;display:flex}.ref-share,.ref-copy,.ref-used-tag{white-space:nowrap;border-radius:9px;align-items:center;gap:6px;padding:6px 11px;font-size:12px;font-weight:700;display:inline-flex}.ref-share{background:var(--green);color:#04170c;border:1px solid #0000;text-decoration:none;transition:opacity .15s,transform .14s}.ref-share:hover{opacity:.9}.ref-share:active{transform:scale(.955)}.ref-copy{border:1px solid var(--border);background:var(--bg-elev);color:var(--text);cursor:pointer;transition:background .15s,transform .14s}.ref-copy:hover{background:var(--bg-card)}.ref-copy:active{transform:scale(.955)}.ref-used-tag{border:1px solid var(--border-soft);color:var(--text-dim);margin-left:auto}@media (width<=560px){.ref-slot{flex-wrap:wrap}.ref-actions{width:100%;margin-left:0}.ref-deal{flex-direction:column;gap:12px}.ref-deal-half+.ref-deal-half{border-left:none;border-top:1px solid var(--border-soft);padding:12px 0 0}}.ref-empty{text-align:center;color:var(--text-dim);padding:22px 0;font-size:13px}.ref-err{color:var(--red);margin-bottom:10px;font-size:12.5px;font-weight:600}.ref-generate{background:var(--primary);width:100%;color:var(--bg);cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;margin-top:16px;padding:13px;font-size:14px;font-weight:800;transition:opacity .15s,transform .14s;display:inline-flex}.ref-generate:hover{opacity:.92}.ref-generate:active{transform:scale(.99)}.ref-generate:disabled{opacity:.5;cursor:default;transform:none}.ref-fine{color:var(--text-dim);margin:12px 0 0;font-size:12px;line-height:1.6}.ref-earn{border:1px solid var(--border-soft);background:var(--bg-soft);border-radius:12px;margin-top:16px;padding:12px 13px}.ref-earn-top{flex-wrap:wrap;align-items:baseline;gap:9px;display:flex}.ref-earn-label{color:var(--text-dim);font-size:12px;font-weight:700}.ref-earn-amount{color:var(--text);font-size:19px;font-weight:800}.ref-earn-pending{color:var(--amber);font-size:12px;font-weight:700}.ref-upi{gap:8px;margin-top:10px;display:flex}.ref-upi-input{border:1px solid var(--border-soft);background:var(--bg);min-width:0;color:var(--text);border-radius:9px;flex:auto;padding:9px 11px;font-size:13px}.ref-upi-save{border:1px solid var(--border);background:var(--bg-elev);color:var(--text);cursor:pointer;border-radius:9px;flex:none;padding:9px 14px;font-size:12px;font-weight:700}.ref-upi-save:hover{background:var(--bg-card)}.ref-upi-save:disabled{opacity:.6;cursor:default}.ref-earn-note{color:var(--text-dim);margin-top:7px;font-size:11.5px;line-height:1.55;display:block}.payout-list{flex-direction:column;gap:8px;display:flex}.payout-row{border:1px solid var(--border-soft);background:var(--bg-soft);border-radius:10px;align-items:center;gap:10px;padding:10px 12px;font-size:13px;display:flex}.payout-row.paid{opacity:.6}.payout-who{flex-direction:column;min-width:0;display:flex}.payout-who b{text-overflow:ellipsis;font-weight:700;overflow:hidden}.payout-upi{color:var(--text-dim);font-size:11.5px}.payout-meta{text-align:right;color:var(--text-dim);flex-direction:column;margin-left:auto;font-size:11.5px;display:flex}.payout-code{font-family:var(--font-mono,ui-monospace, monospace);font-weight:700}.payout-amount{white-space:nowrap;font-weight:800}.payout-mark{background:var(--primary);color:var(--bg);cursor:pointer;border:none;border-radius:9px;flex:none;padding:6px 11px;font-size:12px;font-weight:700}.payout-mark:disabled{opacity:.45;cursor:default}.payout-done{color:var(--green);white-space:nowrap;font-size:12px;font-weight:700}.admin-grid{grid-template-columns:1.2fr 1fr;align-items:start;gap:20px;display:grid}@media (width<=780px){.admin-grid{grid-template-columns:1fr}}.admin-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:22px}.admin-toggle{cursor:pointer;color:var(--text);align-items:flex-start;gap:10px;margin-bottom:20px;font-size:14px;font-weight:700;display:flex}.admin-toggle input{width:16px;height:16px;accent-color:var(--primary);margin-top:3px}.admin-toggle small{color:var(--text-dim);margin-top:2px;font-size:12px;font-weight:500;display:block}.admin-field{margin-bottom:18px}.admin-field>label{color:var(--text-dim);margin-bottom:8px;font-size:12.5px;font-weight:700;display:block}.admin-field small{color:var(--text-faint);margin-top:6px;font-size:11.5px;display:block}.admin-field input[type=number],.admin-field input[type=date]{background:var(--bg-soft);border:1px solid var(--border-soft);width:100%;color:var(--text);border-radius:10px;padding:10px 12px;font-size:14px;font-weight:600}.admin-ladder{flex-direction:column;gap:8px;display:flex}.admin-rung{align-items:center;gap:8px;display:flex}.admin-rung-idx{background:color-mix(in srgb, var(--primary) 16%, transparent);width:22px;height:22px;color:var(--primary);border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;font-size:11px;font-weight:800;display:flex}.admin-rung input{flex:1}.admin-rung-x{border:1px solid var(--border-soft);background:var(--bg-soft);width:28px;height:28px;color:var(--text-dim);cursor:pointer;border-radius:8px;flex-shrink:0;font-size:16px;line-height:1}.admin-rung-x:hover{color:var(--red,#ef4444);border-color:color-mix(in srgb, var(--red,#ef4444) 40%, transparent)}.admin-add{border:1px dashed var(--border);color:var(--text-dim);cursor:pointer;background:0 0;border-radius:8px;align-self:flex-start;margin-top:2px;padding:7px 12px;font-size:12.5px;font-weight:600}.admin-add:hover{color:var(--primary);border-color:color-mix(in srgb, var(--primary) 40%, transparent)}.admin-coupons{flex-direction:column;gap:10px;display:flex}.admin-coupon-empty{color:var(--text-faint);font-size:12.5px;font-style:italic}.admin-coupon{border:1px solid var(--border-soft);background:var(--bg-soft);border-radius:10px;padding:9px 10px}.admin-coupon-row{align-items:center;gap:8px;display:flex}.admin-coupon-row input{background:var(--bg);border:1px solid var(--border-soft);color:var(--text);border-radius:9px;padding:9px 11px;font-size:14px;font-weight:600}.admin-coupon-row .admin-coupon-code{text-transform:uppercase;letter-spacing:.05em;flex:auto;width:auto;min-width:0;font-weight:800}.admin-coupon-row .admin-coupon-days,.admin-coupon-row .admin-coupon-price{flex:0 0 82px;width:82px}.admin-coupon-tags{flex-wrap:wrap;align-items:center;gap:10px;display:inline-flex}.admin-coupon-price-tag{color:var(--text-faint);font-size:12px;font-weight:700}.admin-coupon-price-tag.free{color:var(--amber);text-transform:uppercase;letter-spacing:.04em}.admin-coupon-meta{justify-content:space-between;align-items:center;gap:10px;margin-top:7px;display:flex}.admin-coupon-set{color:var(--text-faint);text-transform:uppercase;letter-spacing:.05em;align-items:center;gap:6px;font-size:11.5px;font-weight:700;display:inline-flex}.admin-coupon-set input[type=date]{background:var(--bg);border:1px solid var(--border-soft);width:auto;color:var(--text);border-radius:8px;padding:4px 8px;font-size:12px;font-weight:600}.admin-coupon-exp{color:var(--green);font-size:12px;font-weight:700}.admin-coupon-exp.gone{color:var(--red)}.admin-save{margin-top:8px}.admin-status{border-radius:10px;margin-top:14px;padding:10px 12px;font-size:13px;font-weight:600;line-height:1.45}.admin-status.ok{color:var(--green);background:color-mix(in srgb, var(--green) 12%, transparent);border:1px solid color-mix(in srgb, var(--green) 30%, transparent)}.admin-status.err{color:var(--red,#ef4444);background:color-mix(in srgb, var(--red,#ef4444) 10%, transparent);border:1px solid color-mix(in srgb, var(--red,#ef4444) 30%, transparent)}.admin-preview h3{color:var(--text);margin:0 0 16px;font-size:15px;font-weight:800}.admin-now{margin-bottom:18px}.admin-now-price{color:var(--primary);letter-spacing:-.03em;font-size:38px;font-weight:900;line-height:1}.admin-now-mode{margin-top:8px;font-size:12.5px;font-weight:700}.admin-now-mode.rising{color:var(--amber)}.admin-now-mode.flat{color:var(--text-dim)}.admin-now-until{color:var(--text-faint);margin-top:4px;font-size:12px}.admin-timeline{border-top:1px solid var(--border);flex-direction:column;gap:6px;padding-top:14px;display:flex}.admin-phase{border-radius:8px;justify-content:space-between;align-items:center;padding:8px 10px;font-size:12.5px;display:flex}.admin-phase.current{background:color-mix(in srgb, var(--primary) 12%, transparent)}.admin-phase-price{color:var(--text);font-weight:800}.admin-phase-dates{color:var(--text-faint);font-size:11.5px}.admin-hint{color:var(--text-faint);margin-top:20px;font-size:12.5px;line-height:1.6}.admin-hint code{background:var(--bg-soft);border:1px solid var(--border-soft);color:var(--text-dim);border-radius:5px;padding:1px 6px;font-size:12px}.ide-overlay{z-index:100;background:color-mix(in srgb, var(--bg) 85%, transparent);-webkit-backdrop-filter:blur(8px);justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.ide-container{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;flex-direction:column;width:100%;max-width:1200px;height:calc(100vh - 80px);transition:all .3s cubic-bezier(.16,1,.3,1);animation:.4s ease-out float-up;display:flex;overflow:hidden;box-shadow:0 32px 80px #0006}.ide-overlay.fullscreen{padding:0}.ide-container.fullscreen{border:none;border-radius:0;width:100vw;max-width:100vw;height:100vh}.ide-header{background:var(--bg-elev);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:7px 14px;display:flex}.ide-title{align-items:center;gap:9px;display:flex}.ide-title h2{color:var(--text);font-size:13px;font-weight:700}.ide-logo{background:color-mix(in srgb, var(--primary) 20%, transparent);width:26px;height:26px;color:var(--primary);border-radius:7px;justify-content:center;align-items:center;font-size:12px;font-weight:800;display:flex}.ide-actions{flex-wrap:nowrap;justify-content:flex-end;align-items:center;gap:4px;min-width:0;display:flex}.ide-actions>*{flex:none}.ide-rail{background:var(--bg-elev);border-left:1px solid var(--border);flex-direction:column;flex:0 0 46px;align-items:center;gap:4px;padding:10px 0;display:flex}.ide-rail-main{flex-direction:column;align-items:center;gap:4px;margin:auto 0;display:flex}.ide-rail-group{flex-direction:column;align-items:center;gap:4px;display:flex}.ide-rail-sep{background:var(--border);flex:none;width:22px;height:1px;margin:5px 0}.ide-rail-close,.ide-rail-expand{flex:none}.ide-music{display:flex;position:relative}.ide-music-pop{z-index:40;border:1px solid var(--border);background:var(--bg-elev);border-radius:12px;width:178px;padding:8px;position:absolute;top:50%;right:calc(100% + 8px);transform:translateY(-50%);box-shadow:0 18px 40px #00000047}.ide-music-head{letter-spacing:.11em;text-transform:uppercase;color:var(--text-faint);padding:2px 8px 6px;font-size:9.5px;font-weight:800}.ide-music-list{margin:0;padding:0;list-style:none}.ide-music-opt{width:100%;color:var(--text-dim);font:inherit;text-align:left;cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:6px;padding:5px 8px;font-size:12.5px;display:flex}.ide-music-opt:hover{background:var(--bg-soft);color:var(--text)}.ide-music-opt.active{color:var(--text);font-weight:600}.ide-music-tick{color:var(--primary);flex:0 0 14px;justify-content:center;align-items:center;display:flex}.ide-music-vol{border-top:1px solid var(--border-soft,var(--border));color:var(--text-faint);align-items:center;gap:7px;margin-top:6px;padding:7px 8px 2px;display:flex}.ide-music-vol input{min-width:0;accent-color:var(--primary);cursor:pointer;flex:1}.ide-rail-btn{width:32px;height:32px;color:var(--text-dim);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:9px;justify-content:center;align-items:center;transition:background .18s,color .18s,border-color .18s;display:flex}.ide-rail-ai-icon{letter-spacing:.5px;font-size:11px;font-weight:800;line-height:1;font-family:var(--font-sans,system-ui, sans-serif);-webkit-user-select:none;user-select:none}.ide-rail-btn:hover{background:var(--bg-soft);border-color:var(--border);color:var(--text)}.ide-rail-btn.active{background:color-mix(in oklab, var(--primary) 16%, transparent);border-color:color-mix(in oklab, var(--primary) 45%, transparent);color:var(--primary)}.ide-rail-btn.primary{background:var(--primary);border-color:var(--primary);color:var(--bg)}.ide-rail-btn.primary:hover{background:color-mix(in srgb, var(--primary) 85%, #fff);color:var(--bg);border-color:#0000}.ide-rail-btn.ok{background:color-mix(in oklab, var(--green) 14%, transparent);border-color:color-mix(in oklab, var(--green) 45%, transparent);color:var(--green)}.ide-rail-btn.danger:hover{background:color-mix(in srgb, var(--red) 15%, transparent);border-color:color-mix(in oklab, var(--red) 40%, transparent);color:var(--red)}.ide-rail-btn:disabled{opacity:.45;cursor:not-allowed}.ide-body{flex:1;gap:10px;padding:10px;display:flex;position:relative;overflow:hidden}.ide-editor-pane,.ide-output-pane,.ide-notes-pane,.ide-chat-pane{border:1px solid var(--border);border-radius:14px;overflow:hidden}.ide-chat-pane{flex:0 0 calc(var(--chat-w,26) * 1%);background:var(--bg-card);min-width:300px;color:var(--text);flex-direction:column;display:flex}.ide-chat-head{border-bottom:1px solid var(--border);background:var(--bg-elev);justify-content:space-between;align-items:center;gap:10px;padding:11px 12px;display:flex}.ide-chat-title{align-items:center;gap:9px;min-width:0;display:flex}.ide-chat-title>div{flex-direction:column;min-width:0;display:flex}.ide-chat-title strong{font-size:13px;line-height:1.25}.ide-chat-title small{color:var(--text-faint);text-overflow:ellipsis;white-space:nowrap;font-size:9.5px;overflow:hidden}.ide-chat-logo{width:30px;height:30px;color:var(--primary);background:color-mix(in oklab, var(--primary) 14%, transparent);border-radius:9px;flex:0 0 30px;place-items:center;display:grid}.ide-chat-head-actions{gap:3px;display:flex}.ide-chat-head-actions button{width:28px;height:28px;color:var(--text-faint);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;place-items:center;padding:0;display:grid}.ide-chat-head-actions button:hover{color:var(--text);border-color:var(--border);background:var(--bg-soft)}.ide-chat-messages{flex-direction:column;flex:auto;gap:9px;min-height:0;padding:12px 10px;display:flex;overflow-y:auto}.ide-chat-empty{max-width:220px;color:var(--text-faint);text-align:center;margin:auto;font-size:12px;line-height:1.55}.ide-chat-message{border:1px solid var(--border);background:var(--bg-soft);max-width:88%;color:var(--text);white-space:pre-wrap;overflow-wrap:anywhere;border-radius:12px 12px 12px 4px;padding:9px 11px;font-size:12.5px;line-height:1.55}.ide-chat-message.user{border-color:color-mix(in oklab, var(--primary) 28%, var(--border));background:color-mix(in oklab, var(--primary) 12%, var(--bg-card));border-radius:12px 12px 4px;align-self:flex-end}.ide-chat-message.error{color:var(--red);border-color:color-mix(in oklab, var(--red) 35%, var(--border))}.ide-chat-line,.ide-chat-heading,.ide-chat-bullet{display:block}.ide-chat-heading{margin:8px 0 3px;font-size:1.04em}.ide-chat-heading:first-child{margin-top:0}.ide-chat-break{height:8px;display:block}.ide-chat-bullet{padding-left:13px;position:relative}.ide-chat-bullet:before{content:"•";color:var(--primary);position:absolute;left:1px}.ide-chat-message code{background:color-mix(in oklab, var(--text) 9%, transparent);font-family:var(--mono);border-radius:4px;padding:1px 4px;font-size:.92em}.ide-chat-code{border:1px solid var(--border);background:var(--ide-bg,var(--code-bg));border-radius:9px;margin:7px -4px 3px;overflow:hidden}.ide-chat-code-head{border-bottom:1px solid var(--border);color:var(--text-faint);text-transform:uppercase;letter-spacing:.04em;justify-content:space-between;align-items:center;padding:5px 8px;font-size:9.5px;display:flex}.ide-chat-code-head button{color:inherit;font:inherit;cursor:pointer;text-transform:none;background:0 0;border:0;align-items:center;gap:4px;padding:2px 4px;display:inline-flex}.ide-chat-code-head button:hover{color:var(--primary)}.ide-chat-code pre{margin:0;padding:10px;overflow-x:auto}.ide-chat-code pre code{color:var(--code-text);background:0 0;padding:0;font-size:11.5px;line-height:1.55}.ide-chat-thinking{color:var(--text-faint);align-items:center;gap:6px;font-size:11.5px;display:flex}.ide-chat-compose{border:1px solid var(--border);background:var(--bg-soft);border-radius:12px;align-items:flex-end;gap:7px;margin:0 10px 10px;padding:8px 8px 8px 10px;display:flex;position:relative}.ide-chat-compose:focus-within{border-color:color-mix(in oklab, var(--primary) 65%, var(--border))}.ide-chat-compose textarea{resize:none;min-width:0;max-height:120px;color:var(--text);font:inherit;background:0 0;border:0;outline:0;flex:1;font-size:12.5px;line-height:1.4}.ide-chat-compose textarea::placeholder{color:var(--text-faint)}.ide-chat-compose button{background:var(--primary);width:30px;height:30px;color:var(--bg);cursor:pointer;border:0;border-radius:9px;flex:0 0 30px;place-items:center;padding:0;display:grid}.ide-chat-compose button:disabled{opacity:.4;cursor:not-allowed}.ide-rail{margin:-10px -10px -10px 2px}.ide-editor-pane{background:var(--ide-bg,var(--code-bg));flex:1;min-width:0;display:flex}.ide-ed{flex-direction:column;flex:1;min-width:0;height:100%;display:flex;position:relative;overflow:hidden}.ide-ed-monaco{flex:1;width:100%;height:calc(100% - 28px);min-height:0;position:relative}.ide-ed .monaco-editor .scroll-decoration{box-shadow:none!important}.ide-editor-pane.is-split.split-v .ide-ed:first-child{flex:0 0 calc(var(--ref-w,50) * 1%)}.ide-editor-pane.is-split.split-v .ide-ed:last-child{flex:auto}.ide-editor-pane.is-split.split-v.ref-collapsed .ide-ed:first-child,.ide-editor-pane.is-split.split-v.practice-collapsed .ide-ed:last-child{opacity:0;pointer-events:none;flex:0 0 0;width:0;min-width:0;overflow:hidden}.ide-editor-pane.is-split.split-v.practice-collapsed .ide-ed:first-child{flex:auto}.ide-editor-pane.is-split.split-h{flex-direction:column}.ide-editor-pane.is-split.split-h .ide-ed{height:auto;min-height:0}.ide-editor-pane.is-split.split-h .ide-ed>*{position:relative;inset:auto}.ide-editor-pane.is-split.split-h .ide-ed-monaco{flex:1;min-height:0}.ide-editor-pane.is-split.split-h .ide-ed:first-child{flex:0 0 calc(var(--ref-h,50) * 1%)}.ide-editor-pane.is-split.split-h .ide-ed:last-child{flex:auto}.ide-editor-pane.is-split.split-h.ref-collapsed .ide-ed:first-child,.ide-editor-pane.is-split.split-h.practice-collapsed .ide-ed:last-child{opacity:0;pointer-events:none;flex:0 0 0;height:0;min-height:0;overflow:hidden}.ide-editor-pane.is-split.split-h.practice-collapsed .ide-ed:first-child{flex:auto}.ide-edsplit{z-index:3;cursor:col-resize;touch-action:none;background:0 0;flex:0 0 8px;justify-content:center;align-self:stretch;align-items:center;margin:0 -4px;display:flex;position:relative}.ide-edsplit.collapsed{z-index:8;cursor:default;flex:0 0 14px}.ide-edsplit.collapsed-ref{margin:0 -14px 0 0}.ide-edsplit.collapsed-practice{margin:0 0 0 -14px}.split-h>.ide-edsplit{cursor:row-resize;margin:-4px 0}.split-h>.ide-edsplit.collapsed{cursor:default}.split-h>.ide-edsplit.collapsed-ref{margin:0 0 -14px}.split-h>.ide-edsplit.collapsed-practice{margin:-14px 0 0}.ide-ed-tab{z-index:6;cursor:pointer;background:var(--ide-bg,var(--code-bg));width:18px;height:30px;color:var(--text-faint);opacity:.85;justify-content:center;align-items:center;padding:0;transition:color .12s,border-color .12s;display:inline-flex;position:absolute;bottom:16px}.ide-ed-tab-left{border:1px solid var(--border);border-right:none;border-radius:8px 0 0 8px;left:50%;transform:translate(-100%)}.ide-ed-tab-right{border:1px solid var(--border);border-left:none;border-radius:0 8px 8px 0;left:50%;transform:none}.ide-edsplit.collapsed-ref .ide-ed-tab-left{border:1px solid var(--border);border-left:none;border-radius:0 8px 8px 0;left:0;transform:none}.ide-edsplit.collapsed-practice .ide-ed-tab-right{border:1px solid var(--border);border-right:none;border-radius:8px 0 0 8px;left:auto;right:0;transform:none}.ide-ed-tab:hover{opacity:1;color:var(--primary);border-color:var(--primary)}.split-h .ide-ed-tab{width:30px;height:18px;bottom:auto;left:auto;right:16px}.split-h .ide-ed-tab-left{border:1px solid var(--border);border-bottom:none;border-radius:8px 8px 0 0;top:50%;transform:translateY(-100%)}.split-h .ide-ed-tab-right{border:1px solid var(--border);border-top:none;border-radius:0 0 8px 8px;top:50%;transform:none}.split-h .ide-edsplit.collapsed-ref .ide-ed-tab-left{border:1px solid var(--border);border-top:none;border-radius:0 0 8px 8px;top:0;transform:none}.split-h .ide-edsplit.collapsed-practice .ide-ed-tab-right{border:1px solid var(--border);border-bottom:none;border-radius:8px 8px 0 0;top:auto;bottom:0;transform:none}.ide-editor-pane.is-split .ide-ed.is-active{background:color-mix(in oklab, var(--primary) 5%, transparent)}.ide-output-pane{background:var(--bg-soft);flex-direction:column;width:440px;transition:width .18s;display:flex}.ide-output-pane.is-hidden{border:none;width:0;min-width:0;margin:0 -5px;overflow:hidden}.ide-output-header{border-bottom:1px solid var(--border);text-transform:uppercase;letter-spacing:.05em;color:var(--text-faint);padding:12px 16px;font-size:11px;font-weight:800}.ide-output-content{font-family:var(--mono);color:var(--text);white-space:pre-wrap;flex:1;padding:16px;font-size:13px;line-height:1.5;overflow-y:auto}.ide-notes-pane{flex:0 0 calc(var(--notes-w,28) * 1%);background:var(--bg-soft);border:1px solid var(--border);border-radius:14px;flex-direction:column;min-width:280px;display:flex;overflow:hidden}.ide-notes-head{border-bottom:1px solid var(--border);background:var(--bg-elev);justify-content:space-between;align-items:center;gap:10px;padding:8px 12px;display:flex}.ide-notes-head-title{color:var(--text);align-items:center;gap:8px;font-size:13px;font-weight:600;display:flex}.ide-notes-tabs{background:var(--bg-soft);border-radius:8px;gap:2px;padding:2px;display:flex}.ide-notes-tab-btn{color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:3px 8px;font-size:11px;font-weight:600;transition:all .15s}.ide-notes-tab-btn.active{background:var(--bg-card);color:var(--text);box-shadow:0 1px 3px #0003}.ide-notes-saved-list{background:var(--bg-card);flex-direction:column;flex:auto;gap:12px;min-height:0;padding:12px;display:flex;overflow-y:auto}.ide-notes-new-btn{background:var(--bg-soft);width:100%;color:var(--text);border:1px solid var(--border);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:8px 12px;font-size:12px;font-weight:600;transition:all .15s;display:flex}.ide-notes-new-btn:hover{background:var(--bg-elev);border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}.ide-notes-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;width:100%;display:grid}.ide-note-card{cursor:pointer;text-align:left;-webkit-user-select:none;user-select:none;background:0 0;border:none;flex-direction:column;gap:6px;padding:0;transition:transform .18s;display:flex;position:relative}.ide-note-card:hover{transform:translateY(-2px)}.ide-note-card-thumb{background:#0a0d14bf;border:1px solid #ffffff14;border-radius:10px;flex-direction:column;width:100%;height:105px;padding:9px 10px;transition:border-color .18s,box-shadow .18s,background .18s;display:flex;position:relative;overflow:hidden;box-shadow:0 2px 8px #0003}.ide-note-card:hover .ide-note-card-thumb{border-color:var(--accent);box-shadow:0 4px 14px rgba(var(--accent-rgb,99, 102, 241), .25);background:#121622e6}.ide-note-card-snippet{color:var(--text-dim);-webkit-line-clamp:5;text-overflow:ellipsis;word-break:break-word;white-space:pre-wrap;-webkit-box-orient:vertical;font-family:inherit;font-size:10px;line-height:1.45;display:-webkit-box;overflow:hidden}.ide-note-card-code{font-family:var(--mono);color:#7dd3fc;-webkit-line-clamp:5;text-overflow:ellipsis;white-space:pre-wrap;word-break:break-all;-webkit-box-orient:vertical;font-size:9.5px;line-height:1.4;display:-webkit-box;overflow:hidden}.ide-note-card-mock{opacity:.3;flex-direction:column;gap:6px;margin-top:8px;display:flex}.ide-note-mock-line{background:var(--text-dim);border-radius:4px;height:4px}.ide-note-mock-line.line-1{width:85%}.ide-note-mock-line.line-2{width:65%}.ide-note-mock-line.line-3{width:45%}.ide-note-card-info{flex-direction:column;gap:2px;padding:0 2px;display:flex}.ide-note-card-title{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:600;line-height:1.3;overflow:hidden}.ide-note-card:hover .ide-note-card-title{color:var(--accent)}.ide-note-card-time{color:var(--text-dim);font-size:10.5px;line-height:1.2}.ide-notes-empty-hint{text-align:center;color:var(--text-dim);background:var(--bg-soft);border:1px dashed var(--border);border-radius:8px;padding:24px 12px;font-size:12px}.ide-notes-body-wrap{background:var(--bg-card);flex:auto;min-height:0;display:flex}.ide-notes-surface{background:var(--bg-card);flex:auto;min-width:0;position:relative;overflow:hidden}.ide-notes-ph{pointer-events:none;color:var(--text-faint);font-size:13px;line-height:1.7;position:absolute;top:18px;left:20px}.ide-notes-editor{height:100%;color:var(--text);outline:none;padding:18px 20px;font-size:14px;line-height:1.7;overflow-y:auto}.ide-notes-editor h1,.ide-notes-editor h2,.ide-notes-editor h3{color:var(--text);margin:.2em 0 .4em;font-weight:700;line-height:1.3}.ide-notes-editor h1{font-size:1.35em}.ide-notes-editor h2{font-size:1.2em}.ide-notes-editor h3{font-size:1.1em}.ide-notes-editor p{margin:0 0 .45em}.ide-notes-editor ul{margin:.25em 0 .5em;padding-left:1.3em;list-style:outside}.ide-notes-editor ol{margin:.25em 0 .5em;padding-left:1.4em;list-style:decimal}.ide-notes-editor li{margin:.12em 0}.ide-notes-editor b,.ide-notes-editor strong{font-weight:700}.ide-notes-editor i,.ide-notes-editor em{font-style:italic}.ide-notes-editor u{text-decoration:underline}.ide-notes-collapse{width:26px;height:26px;color:var(--text-faint);cursor:pointer;background:0 0;border:none;border-radius:8px;place-items:center;margin-left:auto;transition:background .18s,color .18s;display:grid}.ide-notes-collapse:hover{background:var(--bg-elev);color:var(--text)}.ide-notes-rail{flex-direction:column;flex:0 0 42px;justify-content:center;align-items:center;gap:3px;display:flex;position:relative}.ide-notes-tools{flex-direction:column;align-items:center;gap:3px;display:flex}.ide-notes-sep{background:var(--border);width:20px;height:1px;margin:5px 0}.ide-notes-btn{min-width:26px;height:26px;color:var(--text-dim);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:7px;place-items:center;padding:0 5px;font-family:inherit;font-size:12px;line-height:1;transition:background .18s,color .18s,border-color .18s;display:grid}.ide-notes-btn:hover{background:var(--bg-elev);border-color:var(--border);color:var(--text)}.ide-notes-save{width:30px;height:30px;color:var(--text-dim);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;place-items:center;transition:background .18s,color .18s,border-color .18s;display:grid;position:absolute;bottom:12px}.ide-notes-save:hover{background:var(--bg-elev);border-color:var(--border);color:var(--text)}.ide-notes-save.ok{background:color-mix(in oklab, var(--green) 14%, transparent);border-color:color-mix(in oklab, var(--green) 45%, transparent);color:var(--green)}.ide-container.fullscreen .ide-output-pane{width:calc(var(--out-w,42) * 1%)}.ide-container.fullscreen .ide-output-pane.is-hidden{width:0}.ide-vsplit{z-index:4;cursor:col-resize;touch-action:none;background:0 0;flex:0 0 8px;justify-content:center;align-self:stretch;align-items:center;margin:0 -9px;display:flex;position:relative}.ide-vsplit span{z-index:1;background:color-mix(in oklab, var(--text-faint) 34%, var(--bg-card));border-radius:999px;width:2px;height:34px;transition:background .15s,height .15s;position:relative}.ide-vsplit:hover span,.ide-vsplit:active span{background:var(--primary);height:48px}.ide-hsplit{cursor:row-resize;background:var(--bg-soft);border-top:1px solid var(--border);touch-action:none;flex:0 0 8px;justify-content:center;align-items:center;display:flex;position:relative}.ide-hsplit.collapsed{cursor:default}.ide-viz-tab{z-index:6;cursor:pointer;border:1px solid var(--border);background:var(--bg-soft);width:46px;height:20px;color:var(--text-dim);border-top:none;border-radius:0 0 10px 10px;justify-content:center;align-items:center;padding:0;transition:color .15s,border-color .15s,background .15s;display:inline-flex;position:absolute;top:-1px;left:50%;transform:translate(-50%)}.ide-hsplit.collapsed .ide-viz-tab{border:1px solid var(--border);border-bottom:none;border-radius:10px 10px 0 0;top:auto;bottom:-1px}.ide-viz-tab:hover{color:var(--primary);border-color:var(--primary);background:color-mix(in oklab, var(--primary) 12%, var(--bg-soft))}.ide-viz{flex:0 0 calc(var(--viz-h,46) * 1%);background:var(--bg);flex-direction:column;min-height:0;display:flex;position:relative;overflow:auto}.ide-viz .viz-stage.tall{border:none;border-radius:0;flex:auto;min-height:0;height:auto!important}.ide-viz .narration{flex:none;margin:0 16px 16px}.ide-viz:empty:before{content:"Kisi problem page se IDE kholo - uska visualization yahan chalega (← → se step).";text-align:center;max-width:320px;color:var(--text-faint);margin:auto;padding:20px;font-size:12.5px;line-height:1.5}.ide-viz-globe{flex:auto;min-height:0;display:flex;position:relative}.ide-viz-globe-hint{z-index:3;text-align:center;color:var(--text-faint);pointer-events:none;padding:0 12px;font-size:11.5px;position:absolute;top:8px;left:0;right:0}.ide-viz-switch{z-index:6;cursor:pointer;width:30px;height:30px;color:var(--text-dim);background:color-mix(in oklab, var(--bg-card) 82%, transparent);border:1px solid var(--border);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-radius:9px;justify-content:center;align-items:center;transition:color .15s,border-color .15s,background .15s;display:inline-flex;position:absolute;top:14px;left:14px}.ide-viz-switch:hover{color:var(--primary);border-color:var(--primary);background:color-mix(in oklab, var(--primary) 12%, var(--bg-card))}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (width<=900px){.ide-overlay{padding:0}.ide-container{border:none;border-radius:0;height:100vh}.ide-body{flex-direction:column}.ide-editor-pane{flex:1}.ide-editor-pane.is-split{flex-direction:column}.ide-editor-pane.is-split .ide-ed+.ide-ed{border-left:none;border-top:1px solid var(--border)}.ide-output-pane{flex:none;width:100%;height:30vh}.ide-container.fullscreen .ide-output-pane{width:100%}.ide-output-pane.is-hidden,.ide-container.fullscreen .ide-output-pane.is-hidden{width:100%;height:0;min-height:0;margin:-5px 0}.ide-vsplit,.ide-edsplit{display:none}.ide-chat-pane{z-index:20;border-radius:0 12px 12px 0;width:min(390px,100vw - 46px);min-width:0;position:absolute;top:0;bottom:0;left:0;box-shadow:18px 0 45px #00000047}.ide-editor-pane.is-split .ide-ed{height:auto;min-height:0}.ide-editor-pane.is-split .ide-ed>*{position:absolute;inset:0}.ide-editor-pane.is-split.split-v .ide-ed:first-child,.ide-editor-pane.is-split.split-v .ide-ed:last-child,.ide-editor-pane.is-split.split-h .ide-ed:first-child,.ide-editor-pane.is-split.split-h .ide-ed:last-child{flex:1 1 0}.hide-mobile{display:none}.ide-rail{border-left:none;border-top:1px solid var(--border);flex-flow:wrap;flex:none;justify-content:center;margin:0 -10px -10px;padding:8px}.ide-rail-main{flex-flow:wrap;justify-content:center;margin:0 auto}.ide-rail-group{flex-direction:row}.ide-rail-sep{width:1px;height:22px;margin:0 5px}.ide-music-pop{inset:auto auto calc(100% + 8px) 50%;transform:translate(-50%)}.ide-notes-pane{flex-direction:column;flex:none;width:100%;height:38vh}.ide-notes-rail{flex-direction:row;flex:none;justify-content:center;gap:4px;padding:6px}.ide-notes-tools{flex-direction:row}.ide-notes-sep{width:1px;height:16px;margin:0 5px}.ide-notes-save{margin-left:6px;position:static}}:root{--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-spring:cubic-bezier(.34, 1.56, .64, 1)}@keyframes page-enter{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.content{animation:page-enter .42s var(--ease-out) both}@keyframes nav-drop{0%{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:none}}.topnav{animation:nav-drop .5s var(--ease-out) both}@keyframes notch-drop{0%{opacity:0;transform:translateY(-14px)}to{opacity:1;transform:none}}.player-notch .player-dock{animation:notch-drop .4s var(--ease-out) both}.player-notch .home-dock{animation-duration:.7s;animation-delay:.55s}@keyframes rise-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}.reveal{animation:rise-in .5s var(--ease-out) both}.reveal-1{animation-delay:40ms}.reveal-2{animation-delay:80ms}.reveal-3{animation-delay:.12s}.reveal-4{animation-delay:.16s}.reveal-5{animation-delay:.2s}.reveal-6{animation-delay:.24s}.btn:active:not(:disabled),.dock-btn:active:not(:disabled),.tn-item:active,.tn-link:active,.tile:active,.copy-btn:active,.pidx-cat:active,.tn-cat:active,.tn-filter-reset:active,.tm-tile.live:active,.dsmap-chip.live:active{transform:scale(.955)}.btn:focus-visible,.tn-item:focus-visible,.tn-link:focus-visible,.dock-btn:focus-visible,.tile:focus-visible,.copy-btn:focus-visible,.pidx-cat:focus-visible,.tn-cat:focus-visible,.tn-filter-reset:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.trial-pill{font-size:12px;font-weight:700;font-family:var(--mono,monospace);color:var(--amber);background:color-mix(in srgb, var(--amber) 12%, transparent);border:1px solid color-mix(in srgb, var(--amber) 38%, transparent);white-space:nowrap;border-radius:999px;align-items:center;gap:5px;padding:5px 10px;text-decoration:none;transition:background .14s,border-color .14s,transform .14s;display:inline-flex}.trial-pill:hover{background:color-mix(in srgb, var(--amber) 20%, transparent);border-color:var(--amber)}.trial-pill:active{transform:scale(.955)}.trial-pill-time{letter-spacing:.3px}.trial-pill-label{text-transform:uppercase;letter-spacing:.5px;opacity:.75;font-size:10px;font-weight:800}.trial-pill.low{color:var(--red);background:color-mix(in srgb, var(--red) 14%, transparent);border-color:color-mix(in srgb, var(--red) 45%, transparent);animation:1.1s ease-in-out infinite trial-pulse}@keyframes trial-pulse{0%,to{box-shadow:0 0 0 0 color-mix(in srgb, var(--red) 40%, transparent)}50%{box-shadow:0 0 0 4px #0000}}@media (width<=760px){.trial-pill-label{display:none}}.pw-trial-ended{text-align:left;color:var(--text-dim);background:color-mix(in srgb, var(--amber) 10%, transparent);border:1px solid color-mix(in srgb, var(--amber) 32%, transparent);border-radius:12px;align-items:center;gap:8px;margin:0 0 18px;padding:9px 14px;font-size:13px;font-weight:600;display:flex}.pw-trial-ended-dot{background:var(--amber);border-radius:50%;flex-shrink:0;width:8px;height:8px}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}.rm-subnav{background:var(--bg-soft);border:1px solid var(--border-soft);border-radius:999px;align-items:center;gap:6px;margin-bottom:20px;padding:4px;display:inline-flex}.rm-subnav-link{color:var(--text-dim);background:0 0;border:1px solid #0000;border-radius:999px;align-items:center;gap:7px;padding:6px 14px;font-size:13px;font-weight:600;text-decoration:none;transition:all .18s;display:inline-flex}.rm-subnav-link:hover{color:var(--text);background:color-mix(in srgb, var(--primary) 10%, transparent)}.rm-subnav-link.active{color:var(--bg);background:var(--primary);box-shadow:0 2px 8px color-mix(in srgb, var(--primary) 30%, transparent);font-weight:700}.rm-subnav-badge{background:color-mix(in srgb, var(--amber) 22%, transparent);color:var(--amber);border-radius:999px;justify-content:center;align-items:center;padding:1px 7px;font-size:11px;font-weight:700;display:inline-flex}.rm-subnav-link.active .rm-subnav-badge{color:#fff;background:#00000038}.rm-head{justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;display:flex}.rm-mini{align-items:center;gap:12px;display:flex}.rm-mini-txt{color:var(--text-dim);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:12.5px}.rm-mini-txt b{color:var(--text);font-weight:800}.rm-mini-ring{background:conic-gradient(var(--green) calc(var(--p) * 1%), var(--bg-soft) 0);width:40px;height:40px;transition:background .35s var(--ease-out,ease);border-radius:50%;place-items:center;display:grid;position:relative}.rm-mini-ring:before{content:"";background:var(--bg);border-radius:50%;width:31px;height:31px;position:absolute}.rm-mini-ring span{color:var(--text);font-variant-numeric:tabular-nums;font-size:10px;font-weight:800;position:relative}.rm-mini-reset{padding:4px 10px;font-size:11.5px}.rm-linkbtn{border:1px solid var(--border);color:var(--text-dim);cursor:pointer;background:0 0;border-radius:999px;padding:5px 11px;font-size:12px;font-weight:600;transition:all .15s}.rm-linkbtn:hover{color:var(--text);border-color:color-mix(in srgb, var(--primary) 55%, transparent)}.rm-linkbtn-danger:hover{color:var(--red);border-color:color-mix(in srgb, var(--red) 55%, transparent)}.rm-today-card{background:color-mix(in srgb, var(--surface) 85%, transparent);border:1px solid var(--border);border-left:4px solid var(--primary,#6366f1);border-radius:12px;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px;padding:12px 16px;transition:border-color .18s,background .18s;display:flex;box-shadow:0 2px 8px #0000000d}.rm-today-card:hover{border-color:color-mix(in srgb, var(--primary) 40%, var(--border))}.rm-today-content{flex-direction:column;gap:3px;min-width:0;display:flex}.rm-today-tag{letter-spacing:.06em;text-transform:uppercase;color:var(--primary);align-items:center;gap:6px;font-size:11px;font-weight:800;display:inline-flex}.rm-today-pulse{background:var(--green,#22c55e);width:7px;height:7px;box-shadow:0 0 6px var(--green,#22c55e);border-radius:50%}.rm-today-meta{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.rm-today-name{color:var(--text);font-size:15px;font-weight:700}.rm-today-sub{color:var(--text-dim);font-size:12.5px}.rm-today-cta{background:var(--primary);color:var(--primary-contrast);cursor:pointer;white-space:nowrap;box-shadow:0 2px 8px color-mix(in srgb, var(--primary) 25%, transparent);border:1px solid #0000;border-radius:8px;flex-shrink:0;align-items:center;gap:8px;padding:8px 16px;font-size:13px;font-weight:700;transition:opacity .15s,transform .15s,box-shadow .15s;display:inline-flex}.rm-today-cta:hover{opacity:.92;box-shadow:0 4px 12px color-mix(in srgb, var(--primary) 35%, transparent);transform:translateY(-1px)}@media (width<=640px){.rm-today-card{flex-direction:column;align-items:flex-start;gap:12px}.rm-today-cta{justify-content:center;width:100%}}.rm-phases{flex-direction:column;gap:12px;display:flex}.rm-phase{background:var(--bg-card);border:1px solid var(--border-soft);border-radius:var(--radius);transition:border-color .18s;overflow:hidden}.rm-phase.open{border-color:color-mix(in srgb, var(--primary) 35%, transparent)}.rm-phase.done{border-color:color-mix(in srgb, var(--green) 45%, transparent)}.rm-phase-head{text-align:left;cursor:pointer;width:100%;color:inherit;background:0 0;border:none;align-items:center;gap:14px;padding:16px 18px;display:flex}.rm-phase-head:hover{background:color-mix(in srgb, var(--primary) 5%, transparent)}.rm-phase-ico{background:var(--bg-soft);border:1px solid var(--border-soft);border-radius:10px;flex:none;justify-content:center;align-items:center;width:38px;height:38px;font-size:20px;display:flex}.rm-phase.done .rm-phase-ico{background:color-mix(in srgb, var(--green) 20%, transparent);color:var(--green);border-color:#0000}.rm-phase-main{flex-direction:column;flex:auto;gap:3px;min-width:0;display:flex}.rm-phase-title{align-items:center;gap:9px;font-size:16px;font-weight:700;display:flex}.rm-phase-count{color:var(--text-dim);background:var(--bg-soft);font-variant-numeric:tabular-nums;border-radius:999px;padding:1px 8px;font-size:11.5px;font-weight:700}.rm-phase-blurb{color:var(--text-dim);text-overflow:ellipsis;white-space:nowrap;font-size:12.5px;overflow:hidden}.rm-phase-ring{background:conic-gradient(var(--primary) calc(var(--p) * 1%), var(--bg-soft) 0);border-radius:50%;flex:none;place-items:center;width:42px;height:42px;display:grid;position:relative}.rm-phase-ring:before{content:"";background:var(--bg-card);border-radius:50%;width:32px;height:32px;position:absolute}.rm-phase-ring-num{color:var(--text-dim);font-variant-numeric:tabular-nums;font-size:10px;font-weight:700;position:relative}.rm-chev{color:var(--text-faint);flex:none;transition:transform .2s}.rm-phase.open .rm-chev{transform:rotate(180deg)}.rm-days{flex-direction:column;gap:10px;padding:4px 18px 18px;display:flex}.rm-day{border-left:2px solid var(--border);padding-left:14px}.rm-day.done{border-left-color:color-mix(in srgb, var(--green) 60%, transparent)}.rm-day-head{align-items:center;gap:9px;margin-bottom:7px;display:flex}.rm-day-num{letter-spacing:.03em;text-transform:uppercase;color:var(--primary);background:color-mix(in srgb, var(--primary) 12%, transparent);border-radius:6px;padding:2px 8px;font-size:11px;font-weight:800}.rm-day-focus{color:var(--text);font-size:13.5px;font-weight:600}.rm-day-check{color:var(--green)}.rm-tasklist{flex-direction:column;gap:2px;list-style:none;display:flex}.rm-task{border-radius:8px;align-items:center;gap:10px;padding:5px 6px;transition:background .12s;display:flex}.rm-task:hover{background:var(--bg-soft)}.rm-check{border:1.8px solid var(--border);background:var(--bg-soft);cursor:pointer;width:19px;height:19px;color:var(--bg);border-radius:6px;flex:none;place-items:center;transition:all .14s;display:grid}.rm-check:hover{border-color:var(--primary)}.rm-task.checked .rm-check{background:var(--green);border-color:var(--green);color:#06240f}.rm-diff{text-align:center;border-radius:5px;flex:none;min-width:54px;padding:1px 7px;font-size:10.5px;font-weight:700}.rm-diff-easy{color:var(--green);background:color-mix(in srgb, var(--green) 15%, transparent)}.rm-diff-medium{color:var(--amber);background:color-mix(in srgb, var(--amber) 15%, transparent)}.rm-diff-hard{color:var(--red);background:color-mix(in srgb, var(--red) 15%, transparent)}.rm-task-name{min-width:0;color:var(--text);flex:auto;align-items:center;gap:6px;font-size:13.5px;text-decoration:none;display:inline-flex}a.rm-task-name:hover{color:var(--primary)}.rm-task.checked .rm-task-name{color:var(--text-faint);text-decoration:line-through}.rm-task.checked .rm-task-name .rm-viz-tag{opacity:.5}.rm-task-ico{text-align:center;flex:none;width:1.25em;font-size:14px;line-height:1}.rm-task-tag{color:var(--text-faint);letter-spacing:.02em;text-overflow:ellipsis;white-space:nowrap;flex:none;max-width:120px;font-size:10px;font-weight:700;overflow:hidden}.rm-viz-tag{letter-spacing:.04em;text-transform:uppercase;color:var(--primary);border:1px solid color-mix(in srgb, var(--primary) 45%, transparent);border-radius:4px;padding:0 5px;font-size:9px;font-weight:800}.rm-task-ext svg{color:var(--text-faint);flex:none}:is(.rm-task-name:has(+.rm-task-leet),.rm-task-name:has(+.rm-task-ai)){flex:0 auto}.rm-task-leet{color:var(--text-faint);border-radius:4px;flex:none;align-items:center;margin-left:-2px;padding:2px;line-height:0;display:inline-flex}.rm-task-leet:hover{color:var(--primary)}.rm-task.checked .rm-task-leet{opacity:.5}.rm-task-ai{width:21px;height:21px;color:var(--text-faint);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:5px;flex:none;justify-content:center;align-items:center;margin-left:-3px;padding:0;display:inline-flex}.rm-task-ai:hover{color:var(--primary);border-color:color-mix(in oklab, var(--primary) 38%, var(--border));background:color-mix(in oklab, var(--primary) 10%, transparent)}.rm-task.checked .rm-task-ai{opacity:.5}.rm-drill{color:var(--text-dim);font-style:italic}.rm-drill:before{content:"✎ ";color:var(--text-faint);font-style:normal}.rm-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:18px;margin-bottom:18px;display:flex}.rm-pace{flex:420px;align-items:center;gap:12px;min-width:300px;display:flex}.rm-pace-eyebrow{letter-spacing:.09em;text-transform:uppercase;color:var(--text-faint);flex:none;font-size:10.5px;font-weight:700}.rm-pace-dur{letter-spacing:-.01em;white-space:nowrap;flex:none;align-items:baseline;gap:7px;font-size:16px;font-weight:800;display:flex}.rm-pace-sub{color:var(--text-faint);font-size:11.5px;font-style:normal;font-weight:600}.rm-pace-badge{white-space:nowrap;border:1px solid;border-radius:999px;flex:none;padding:4px 13px;font-size:12px;font-weight:800;transition:color .25s,border-color .25s,background .25s}.rm-pace-facts{color:var(--text-dim);font-variant-numeric:tabular-nums;white-space:nowrap;flex:none;align-items:center;gap:6px;font-size:12px;display:inline-flex}.rm-pace-facts b{color:var(--text);font-weight:700}.rm-pace-dot{color:var(--text-faint)}.rm-stacks{border:1px solid var(--border);background:color-mix(in srgb, var(--surface) 80%, transparent);border-radius:12px;margin-bottom:16px;padding:14px 16px}.rm-stacks-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:10px;display:flex}.rm-stacks-title{letter-spacing:.08em;text-transform:uppercase;color:var(--text-faint);font-size:11px;font-weight:800}.rm-stack-head-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;display:flex}.rm-stack-add{border:1px solid var(--border);background:var(--bg-card);color:var(--text-dim);cursor:pointer;border-radius:8px;padding:5px 9px;font:700 12px/1.2 inherit}.rm-stack-add:hover{color:var(--text);border-color:var(--primary)}.rm-stack-list{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.rm-stack-row{border:1px solid #0000;border-radius:8px;justify-content:space-between;align-items:center;gap:10px;padding:8px 10px;display:flex}.rm-stack-row.on{border-color:var(--border);background:color-mix(in srgb, var(--primary) 6%, transparent)}.rm-stack-toggle{cursor:pointer;flex:1;align-items:flex-start;gap:10px;min-width:0;display:flex}.rm-stack-toggle input{margin-top:3px}.rm-stack-label{flex-direction:column;gap:2px;min-width:0;display:flex}.rm-stack-label b{font-size:14px;font-weight:700}.rm-stack-label em{color:var(--text-dim);font-size:12px;font-style:normal}.rm-stack-order{color:var(--text-faint);flex:none;align-items:center;gap:4px;display:inline-flex}.rm-pace-grid{flex-direction:column;gap:10px;margin-bottom:18px;display:flex}.rm-pace-stack{border:1px solid var(--border);border-left:3px solid var(--heat-accent,var(--border));border-radius:10px;flex:auto;min-width:0;padding:8px 10px}.rm-pace-stack .rm-pace-eyebrow{color:var(--heat-accent,var(--text-faint))}.rm-toolbar-stacks{margin-bottom:10px}.rm-tl-stack{margin-bottom:18px}.rm-tl-stackhead{border-bottom:1px solid var(--border);align-items:baseline;gap:10px;margin:8px 0 12px;padding-bottom:6px;display:flex}.rm-tl-stackhead b{font-size:15px;font-weight:800}@property --thumb{syntax:"<color>";inherits:false;initial-value:#fff}.rm-slider{flex:auto;align-items:center;min-width:90px;height:18px;display:flex;position:relative}.rm-track{pointer-events:none;background:linear-gradient(90deg,#ef4444,#f59e0b,#eab308,#22c55e,#14b8a6);border-radius:999px;height:6px;position:absolute;top:50%;left:0;right:0;transform:translateY(-50%);box-shadow:inset 0 0 0 1px #0000002e,inset 0 1px 2px #00000038}.rm-range{z-index:1;appearance:none;cursor:pointer;--thumb:#fff;background:0 0;width:100%;height:20px;margin:0;transition:--thumb .25s;position:relative}.rm-range:focus-visible{outline:2px solid var(--primary);outline-offset:4px;border-radius:999px}.rm-range::-webkit-slider-thumb{-webkit-appearance:none;cursor:grab;border:3px solid var(--thumb);width:15px;height:15px;box-shadow:0 0 5px color-mix(in srgb, var(--thumb) 70%, transparent), 0 1px 3px #00000080;background:#fff;border-radius:50%;transition:box-shadow .18s,transform .12s}.rm-range::-moz-range-thumb{cursor:grab;border:3px solid var(--thumb);width:15px;height:15px;box-shadow:0 0 5px color-mix(in srgb, var(--thumb) 70%, transparent), 0 1px 3px #00000080;background:#fff;border-radius:50%;transition:box-shadow .18s,transform .12s}.rm-range::-moz-range-track{background:0 0}.rm-range:active::-webkit-slider-thumb{cursor:grabbing;box-shadow:0 0 9px var(--thumb), 0 1px 3px #00000080;transform:scale(1.12)}.rm-range:active::-moz-range-thumb{cursor:grabbing;box-shadow:0 0 9px var(--thumb), 0 1px 3px #00000080;transform:scale(1.12)}.rm-viewtabs{background:var(--bg-soft);border:1px solid var(--border-soft);border-radius:999px;flex:none;padding:3px;display:inline-flex}.rm-viewtab{cursor:pointer;color:var(--text-dim);background:0 0;border:none;border-radius:999px;align-items:center;gap:6px;padding:6px 14px;font-size:12.5px;font-weight:600;transition:all .15s;display:inline-flex}.rm-viewtab.active{background:var(--bg-card);color:var(--text);box-shadow:0 1px 4px #0003}.rm-viewtab:not(.active):hover{color:var(--text)}.rm-cal{background:var(--bg-card);border:1px solid var(--border-soft);border-radius:var(--radius);margin:0 0 22px;padding:16px 18px 14px}.rm-cal-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.rm-cal-title{letter-spacing:.08em;text-transform:uppercase;color:var(--text-faint);font-size:12px;font-weight:800}.rm-cal-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.rm-cal-startbtn,.rm-cal-yearbtn,.rm-cal-resetbtn{border:1px solid var(--border);background:var(--bg-soft);color:var(--text);cursor:pointer;border-radius:8px;padding:6px 12px;font-size:12.5px;font-weight:650}.rm-cal-startbtn{background:var(--primary);color:var(--bg);border-color:#0000}.rm-cal-startbtn:hover{filter:brightness(1.05)}.rm-cal-yearbtn:hover,.rm-cal-resetbtn:hover{border-color:var(--primary);color:var(--primary)}.rm-cal-danger:hover{border-color:var(--red);color:var(--red)}.rm-wipe{border:1px solid color-mix(in srgb, var(--red) 35%, var(--border));background:color-mix(in srgb, var(--red) 8%, var(--bg-card));border-radius:10px;flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:12px 16px;margin:0 0 12px;padding:12px 14px;display:flex}.rm-wipe-copy{flex:220px;min-width:0}.rm-wipe-copy strong{color:var(--text);margin-bottom:4px;font-size:13px;font-weight:800;display:block}.rm-wipe-copy p{color:var(--text-dim);margin:0;font-size:12.5px;line-height:1.45}.rm-wipe-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.rm-wipe-confirm{background:var(--red);color:#fff;cursor:pointer;border:1px solid #0000;border-radius:8px;padding:7px 14px;font-size:12.5px;font-weight:700}.rm-wipe-confirm:hover{filter:brightness(1.05)}.rm-wipe-confirm:disabled,.rm-wipe .rm-cal-resetbtn:disabled{opacity:.55;cursor:not-allowed}.rm-cal-meta{color:var(--text-dim);font-size:12px}.rm-cal-meta b{color:var(--text);font-weight:700}.rm-cal-hint{color:var(--text-dim);margin:0 0 10px;font-size:12.5px;line-height:1.45}.rm-cal-today{border-top:1px solid var(--border-soft);flex-direction:column;gap:8px;margin-top:12px;padding-top:12px;display:flex}.rm-cal-today-label{letter-spacing:.06em;text-transform:uppercase;color:var(--text-faint);font-size:11px;font-weight:800}.rm-cal-today-list{flex-wrap:wrap;gap:6px;display:flex}.rm-cal-today-chip{background:var(--bg-soft);border:1px solid var(--border);color:var(--text);border-radius:999px;padding:4px 10px;font-size:12px;text-decoration:none}.rm-cal-today-chip:hover{border-color:var(--primary);color:var(--primary)}.rm-cal-today-chip.saved{border-color:color-mix(in srgb, var(--green) 55%, transparent);color:var(--green)}.rm-heat{width:100%}.rm-heat-inner{flex-direction:column;gap:4px;width:100%;display:flex}.rm-heat-months{color:var(--text-faint);grid-auto-columns:minmax(0,1fr);grid-auto-flow:column;gap:2px;padding-left:28px;font-size:10px;font-weight:600;display:grid}.rm-heat-month{text-align:left;white-space:nowrap;min-height:1em;overflow:visible}.rm-heat-body{align-items:stretch;gap:6px;width:100%;display:flex}.rm-heat-dows{color:var(--text-faint);flex:0 0 24px;grid-template-rows:repeat(7,minmax(0,1fr));gap:2px;font-size:9px;font-weight:600;display:grid}.rm-heat-dows span{align-items:center;line-height:1;display:flex}.rm-heat-grid{flex:auto;grid-template-rows:repeat(7,minmax(0,1fr));grid-auto-columns:minmax(0,1fr);grid-auto-flow:column;gap:2px;min-width:0;display:grid}.rm-heat-pad{aspect-ratio:1;width:100%}.rm-heat-cell{aspect-ratio:1;cursor:default;background:color-mix(in oklab, var(--text-faint) 10%, transparent);border:1px solid #0000;border-radius:2px;width:100%;margin:0;padding:0;transition:transform .12s,opacity .12s;position:relative}button.rm-heat-cell{cursor:pointer}.rm-heat-cell:hover{z-index:2;transform:scale(1.35)}.rm-heat-empty{background:color-mix(in oklab, var(--text-faint) 10%, transparent);border-color:color-mix(in oklab, var(--text-faint) 18%, transparent)}.rm-heat-scheduled{border-color:var(--heat-accent,#14b8a6);opacity:.75;background:0 0}.rm-heat-done{background:var(--heat-accent,#14b8a6);border-color:var(--heat-accent,#14b8a6);opacity:.92}.rm-heat-stack-problems{--heat-accent:#14b8a6}.rm-heat-stack-structures{--heat-accent:#4f7fe0}.rm-heat-stack-algorithms{--heat-accent:#d98324}.rm-heat-stack-patterns{--heat-accent:#9a63d1}.rm-heat-missed{opacity:.88;background:#ef4444;border-color:#ef4444}.rm-heat-cell.is-today{outline:1.5px solid var(--text);outline-offset:1px}.rm-heat-bound{z-index:3;pointer-events:none;background:color-mix(in oklab, var(--text-faint) 55%, transparent);position:absolute}.rm-heat-bound-v{width:1px;top:-2px;bottom:-2px;left:-2px}.rm-heat-bound-h{height:1px;top:-2px;left:-2px;right:-2px}.rm-heat-legend{color:var(--text-dim);flex-wrap:wrap;justify-content:center;gap:14px 18px;margin-top:14px;font-size:11.5px;display:flex}.rm-heat-legend span{align-items:center;gap:6px;display:inline-flex}.rm-heat-swatch{border:1px solid #0000;border-radius:3px;width:12px;height:12px;display:inline-block}i.rm-heat-swatch.rm-heat-empty{background:color-mix(in oklab, var(--text-faint) 10%, transparent);border-color:color-mix(in oklab, var(--text-faint) 18%, transparent)}i.rm-heat-swatch.rm-heat-scheduled{border-color:var(--heat-accent,#14b8a6);background:0 0}i.rm-heat-swatch.rm-heat-done{background:var(--heat-accent,#14b8a6);border-color:var(--heat-accent,#14b8a6)}.rm-heat-legend-stacks{margin-top:6px}i.rm-heat-swatch.rm-heat-missed{background:#ef4444;border-color:#ef4444}.rm-catchup{border-top:1px solid var(--border-soft);margin-top:12px;padding-top:12px}.rm-catchup-panel{flex-direction:column;gap:10px;display:flex}.rm-catchup-inline{border:1px solid var(--border-soft);background:var(--bg-soft);border-radius:10px;margin:0 0 12px;padding:12px 14px}.rm-catchup-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.rm-catchup-select{border:1px solid var(--border);background:var(--bg-soft);min-width:180px;max-width:420px;color:var(--text);border-radius:8px;flex:240px;padding:6px 10px;font-size:12.5px}@media (width<=640px){.rm-heat-dows{flex-basis:18px;font-size:8px}.rm-heat-months{padding-left:22px;font-size:8px}.rm-cal{padding:12px}}.rm-tl{flex-direction:column;display:flex}.rm-tl-item{gap:16px;display:flex}.rm-tl-rail{flex:0 0 40px;justify-content:center;display:flex;position:relative}.rm-tl-rail:before{content:"";background:var(--border);width:2px;position:absolute;top:0;bottom:0;left:50%;transform:translate(-50%)}.rm-tl-item:first-child .rm-tl-rail:before{top:20px}.rm-tl-item:last-child .rm-tl-rail:before{height:20px;bottom:auto}.rm-tl-item.done .rm-tl-rail:before{background:color-mix(in srgb, var(--green) 55%, var(--border))}.rm-tl-node{z-index:1;background:var(--bg-soft);border:2px solid var(--border);width:40px;height:40px;color:var(--text);border-radius:50%;place-items:center;margin-top:2px;font-size:19px;transition:all .18s;display:grid;position:relative}.rm-tl-item.active .rm-tl-node{border-color:var(--primary);box-shadow:0 0 0 4px color-mix(in srgb, var(--primary) 15%, transparent)}.rm-tl-item.done .rm-tl-node{background:var(--green);border-color:var(--green);color:#06240f}.rm-tl-body{flex:auto;min-width:0;padding-bottom:14px}.rm-tl-head{text-align:left;cursor:pointer;background:var(--bg-card);border:1px solid var(--border-soft);border-radius:var(--radius);width:100%;color:inherit;align-items:center;gap:14px;padding:12px 16px;transition:border-color .16s;display:flex}.rm-tl-head:hover{border-color:color-mix(in srgb, var(--primary) 40%, transparent)}.rm-tl-item.open .rm-tl-head{border-color:color-mix(in srgb, var(--primary) 40%, transparent);border-bottom-right-radius:0;border-bottom-left-radius:0}.rm-tl-when{flex-direction:column;flex:none;gap:2px;min-width:92px;display:flex}.rm-tl-week{color:var(--primary);font-size:12px;font-weight:800}.rm-tl-days{color:var(--text-faint);font-variant-numeric:tabular-nums;font-size:10.5px}.rm-tl-info{flex-direction:column;flex:auto;gap:4px;min-width:0;display:flex}.rm-tl-title{align-items:center;gap:9px;min-width:0;font-size:15px;font-weight:700;display:flex}.rm-tl-topics{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.rm-tl-title .rm-phase-count{flex:none}.rm-tl-blurb{color:var(--text-dim);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.rm-tl-mini{background:var(--bg-soft);border-radius:999px;height:4px;margin-top:2px;overflow:hidden}.rm-tl-mini-fill{background:linear-gradient(90deg, var(--accent), var(--primary));border-radius:999px;height:100%;transition:width .35s;display:block}.rm-wk-groups{background:var(--bg-card);border:1px solid var(--border-soft);border-radius:0 0 var(--radius) var(--radius);border-top:none;padding:4px 16px 14px}.rm-wk-group+.rm-wk-group{border-top:1px dashed var(--border-soft)}.rm-wk-grouphead{letter-spacing:.03em;text-transform:uppercase;color:var(--text-dim);align-items:center;gap:8px;margin:14px 0 2px;font-size:12px;font-weight:800;display:flex}.rm-wk-gico{font-size:15px}.rm-wk-group .rm-days{padding:4px 0 2px}@media (width<=640px){.rm-phase-blurb,.rm-phase-ring{display:none}.rm-diff{min-width:44px}.rm-toolbar{gap:14px}.rm-pace{flex:100%;min-width:0}.rm-tl-blurb{display:none}.rm-tl-when{min-width:74px}.rm-tl-rail{flex-basis:32px}.rm-tl-node{width:34px;height:34px;font-size:16px}}.ide-output-content.has-viz{padding:0;display:flex;overflow:hidden}.ptv{width:100%;height:100%;min-height:0;font-family:var(--mono);color:var(--text);flex-direction:column;display:flex}.ptv-empty-state{color:var(--text-dim);justify-content:center;align-items:center;font-size:13px}.ptv-top{border-bottom:1px solid var(--border);flex:none}.ptv-dim{color:var(--text-dim);font-style:italic}.ptv-status{background:color-mix(in oklab, var(--primary) 12%, transparent);border:1px solid color-mix(in oklab, var(--primary) 26%, transparent);width:fit-content;max-width:calc(100% - 24px);color:var(--text);border-radius:8px;align-items:center;gap:7px;margin:0 12px 10px;padding:6px 11px;font-size:12px;font-weight:600;display:flex}.ptv-status svg{flex:none}.ptv-status-line{color:color-mix(in oklab, var(--primary) 80%, var(--text))}.ptv-status-call{background:oklab(71.8977% -.0133505 -.131483/.15);border-color:oklab(71.8977% -.0133505 -.131483/.35)}.ptv-status-ret{background:oklab(70.0722% .198634 .0231169/.14);border-color:oklab(70.0722% .198634 .0231169/.34)}.ptv-status-ret svg{color:#ff7aa2}.ptv-status-err{color:#ffb4b4;background:oklab(67.8643% .190382 .0873979/.16);border-color:oklab(67.8643% .190382 .0873979/.4)}.ptv-stdout{flex:none}.ptv-stdout-h,.ptv-col-h{letter-spacing:.09em;text-transform:uppercase;color:var(--text-dim);padding:8px 12px 4px;font-size:10px;font-weight:800}.ptv-stdout-body{max-height:96px;color:var(--text);white-space:pre-wrap;word-break:break-word;margin:0;padding:0 12px 10px;font-size:12.5px;line-height:1.5;overflow:auto}.ptv-err{color:#ffb4b4;background:oklab(67.8643% .190382 .0873979/.14);border:1px solid oklab(67.8643% .190382 .0873979/.4);border-radius:8px;align-items:center;gap:7px;margin:8px 12px;padding:8px 10px;font-size:12.5px;display:flex}.ptv-canvas{flex:auto;min-height:0;position:relative;overflow:auto}.ptv-inner{min-width:100%;min-height:100%;position:relative}.ptv-arrowlayer{pointer-events:none;z-index:1;position:absolute;top:0;left:0;overflow:visible}.ptv-arrow{fill:none;stroke:color-mix(in oklab, var(--primary) 62%, var(--text-dim));stroke-width:1.4px;opacity:.78;stroke-linecap:round;stroke-linejoin:round;transition:opacity .15s,stroke-width .15s}.ptv-arrow.is-hot{stroke:var(--accent);stroke-width:2.2px;opacity:1}.ptv-arrow.is-dim{opacity:.18}#ptv-arrowhead path{fill:color-mix(in oklab, var(--primary) 62%, var(--text-dim))}#ptv-arrowhead-hot path{fill:var(--accent)}.ptv-colwrap{z-index:2;box-sizing:border-box;align-items:flex-start;gap:44px;min-width:100%;padding:12px 16px 22px;display:flex;position:relative}.ptv-col{flex-direction:column;gap:10px;display:flex}.ptv-col-frames{flex:none;min-width:190px}.ptv-col-objs{flex:auto;min-width:0}.ptv-col-h{padding:0 0 2px}.ptv-objgrid{flex-wrap:wrap;align-content:flex-start;align-items:flex-start;gap:12px 22px;display:flex}.ptv-frame{border:1px solid var(--border);background:color-mix(in oklab, var(--bg-card) 60%, transparent);border-radius:9px;overflow:hidden}.ptv-frame.is-current{border-color:color-mix(in oklab, var(--primary) 55%, var(--border));box-shadow:0 0 0 1px color-mix(in oklab, var(--primary) 30%, transparent)}.ptv-frame-h{color:var(--text);background:color-mix(in oklab, var(--primary) 12%, transparent);border-bottom:1px solid var(--border);padding:6px 10px;font-size:12px;font-weight:700}.ptv-frame.is-current .ptv-frame-h{background:color-mix(in oklab, var(--primary) 20%, transparent)}.ptv-frame-body{flex-direction:column;display:flex}.ptv-var{border-top:1px solid color-mix(in oklab, var(--border) 60%, transparent);align-items:stretch;display:flex}.ptv-var:first-child{border-top:none}.ptv-var-name{text-align:right;color:var(--text-dim);flex:auto;min-width:46px;padding:5px 8px;font-size:12px}.ptv-var-ret .ptv-var-slot{background:oklab(70.0722% .198634 .0231169/.12)}.ptv-ret-name{color:#ff7aa2;font-weight:700;line-height:1.15}.ptv-var-slot{border-left:1px solid var(--border);background:color-mix(in oklab, var(--code-bg) 60%, transparent);flex:none;align-items:center;min-width:40px;padding:5px 9px;display:flex}@keyframes ptv-flash{0%{background:color-mix(in oklab, var(--accent) 55%, transparent)}to{background:0 0}}@keyframes ptv-flash-box{0%{box-shadow:0 0 0 2px color-mix(in oklab, var(--accent) 70%, transparent)}to{box-shadow:0 0 0 1px #0000}}.ptv-var.is-changed .ptv-var-slot{animation:.9s ease-out ptv-flash}.ptv-var.is-changed .ptv-var-name{color:var(--text)}.ptv-obj.is-changed{animation:.9s ease-out ptv-flash-box}.ptv-obj{border:1px solid var(--border);background:color-mix(in oklab, var(--bg-card) 78%, transparent);border-radius:9px;min-width:70px;transition:border-color .15s,box-shadow .15s}.ptv-obj.is-hot{border-color:color-mix(in oklab, var(--accent) 60%, var(--border));box-shadow:0 0 0 2px color-mix(in oklab, var(--accent) 25%, transparent)}.ptv-obj-type{letter-spacing:.05em;color:color-mix(in oklab, var(--accent) 80%, var(--text));text-transform:lowercase;padding:4px 9px 0;font-size:10px;font-weight:700}.ptv-obj-body{padding:6px 9px 8px}.ptv-seq{flex-wrap:wrap;display:flex}.ptv-cell{border:1px solid var(--border);border-left:none;flex-direction:column;min-width:30px;display:flex}.ptv-cell:first-child{border-left:1px solid var(--border)}.ptv-idx{text-align:center;color:var(--text-dim);background:color-mix(in oklab, var(--border) 40%, transparent);border-bottom:1px solid var(--border);padding:1px 0;font-size:9.5px}.ptv-cellv{justify-content:center;align-items:center;min-height:26px;padding:4px 7px;display:flex}.ptv-dict{flex-direction:column;gap:3px;display:flex}.ptv-drow{align-items:center;gap:6px;display:flex}.ptv-dk,.ptv-dv{border:1px solid var(--border);background:color-mix(in oklab, var(--code-bg) 50%, transparent);border-radius:6px;align-items:center;min-height:24px;padding:3px 7px;display:flex}.ptv-attr,.ptv-dsep{color:var(--text-dim);font-size:12px}.ptv-scalar{color:var(--text);font-size:12px}.ptv-empty{color:var(--text-dim);padding:3px 2px;font-size:11.5px;font-style:italic}.ptv-num{color:var(--accent);font-size:12.5px}.ptv-str{color:#9ece6a;font-size:12.5px}.ptv-bool{color:#e0af68;font-size:12.5px}.ptv-none{color:var(--text-dim);font-size:12.5px;font-style:italic}.ptv-ref{background:color-mix(in oklab, var(--primary) 80%, var(--text));border-radius:50%;width:9px;height:9px;display:inline-block}.ptv-controls{border-top:1px solid var(--border);background:color-mix(in oklab, var(--bg-card) 40%, transparent);flex:none;align-items:center;gap:12px;padding:8px 12px;display:flex}.ptv-btns{gap:3px;display:flex}.ptv-btns button{border:1px solid var(--border);background:var(--bg-card);width:30px;height:28px;color:var(--text);cursor:pointer;border-radius:7px;justify-content:center;align-items:center;transition:background .14s,opacity .14s;display:inline-flex}.ptv-btns button:hover:not(:disabled){background:color-mix(in oklab, var(--primary) 16%, var(--bg-card))}.ptv-btns button:disabled{opacity:.35;cursor:default}.ptv-btns .ptv-play{background:color-mix(in oklab, var(--primary) 85%, var(--bg-card));color:#fff;border-color:#0000}.ptv-btns .ptv-play:hover:not(:disabled){background:var(--primary)}.ptv-slider{accent-color:var(--primary);cursor:pointer;flex:auto}.ptv-step{color:var(--text-dim);white-space:nowrap;flex:none;align-items:center;gap:4px;font-size:12px;display:inline-flex}.ptv-step b{color:var(--text)}.ptv-step-spark{color:var(--accent)}.ptv-trunc{color:#e0af68}.ptv-line-hl{background:oklab(70.0722% .198634 .0231169/.2);border-left:2px solid #ff5c8a}.ptv-line-prev{background:oklab(79.5263% -.0899087 .106632/.16);border-left:2px solid #9ece6a}.ptv-line-glyph{background:0 0}.ptv-line-glyph:before{content:"➤";color:#ff5c8a;margin-left:4px;font-size:12px;line-height:18px}.app-tour{z-index:220;pointer-events:none;position:fixed;inset:0}.app-tour-veil{pointer-events:auto;position:absolute;inset:0}.app-tour-hole{outline:2px solid color-mix(in srgb, var(--primary) 70%, transparent);outline-offset:2px;pointer-events:none;border-radius:12px;transition:top .22s,left .22s,width .22s,height .22s;position:absolute;box-shadow:0 0 0 9999px #0000007a}.app-tour-tip{pointer-events:auto;background:var(--bg-card);border:1px solid var(--border);opacity:0;border-radius:14px;padding:14px 16px 12px;transition:opacity .18s,transform .18s;position:absolute;transform:translateY(6px);box-shadow:0 18px 48px #00000047}.app-tour-tip.ready{opacity:1;transform:none}.app-tour-meta{color:var(--text-faint);letter-spacing:.02em;justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px;font-size:11px;font-weight:700;display:flex}.app-tour-skip{color:var(--text-faint);cursor:pointer;background:0 0;border:0;padding:0;font-size:11.5px;font-weight:600}.app-tour-skip:hover{color:var(--text)}.app-tour-title{letter-spacing:-.02em;color:var(--text);margin:0 0 6px;font-size:15.5px;font-weight:800;line-height:1.25}.app-tour-body{color:var(--text-dim);margin:0;font-size:12.5px;line-height:1.55}.app-tour-actions{justify-content:flex-end;gap:8px;margin-top:14px;display:flex}.app-tour-btn{border:1px solid var(--border);cursor:pointer;background:var(--bg-soft);color:var(--text);border-radius:9px;padding:7px 12px;font-size:12.5px;font-weight:700}.app-tour-btn:disabled{opacity:.4;cursor:default}.app-tour-btn.primary{background:var(--primary);color:var(--bg);border-color:#0000}.app-tour-btn.primary:hover{filter:brightness(1.05)}.app-tour-btn.ghost:hover:not(:disabled){background:var(--bg-card)}.dv{text-align:left;width:100%}.dv-frame{--dv-w:940;--dv-h:560;--dv-k:.5;aspect-ratio:var(--dv-w) / var(--dv-h);background:var(--bg);border:1px solid var(--border);border-radius:12px;position:relative;overflow:hidden;box-shadow:0 10px 26px #0000001a}.dv-scale{width:calc(var(--dv-w) * 1px);height:calc(var(--dv-h) * 1px);transform:scale(var(--dv-k));transform-origin:0 0;position:absolute;top:0;left:0}.dv-topnav{padding:12px 16px 0;position:static}.dv-scale .tn-item,.dv-scale .tn-link,.dv-scale .tn-cat,.dv-scale .tn-gotopage,.dv-scale .tn-search{cursor:default}.dv-scale .tn-results{max-height:300px;overflow:hidden;-webkit-mask-image:linear-gradient(#000 80%,#0000 100%);mask-image:linear-gradient(#000 80%,#0000 100%)}.dv-scale .tn-dropdown{z-index:20}.dv-scale .tn-dropdown.wide{width:600px}.dv-scale .tn-dropdown.wide.data-pop{width:460px}.dv-scale .tn-dropdown.dv-right{left:auto;right:0;transform:none}.dv-scale .globe-zoom{display:none}.dv-ph{color:var(--text-faint)}.dv-select{line-height:1.5}.dv-body{position:absolute;inset:62px 0 0;overflow:hidden}.dv-globe{opacity:1;pointer-events:none;transition:opacity .35s;position:absolute;inset:0}.dv-globe.off{opacity:0;pointer-events:none}.dv-view{padding:26px 40px 30px;animation:.35s both dv-in;position:absolute;inset:0}@keyframes dv-in{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}.dv-cursor{z-index:40;opacity:0;pointer-events:none;width:22px;height:33px;margin:-4px 0 0 -4px;transition:transform .5s cubic-bezier(.4,.1,.2,1),opacity .18s;position:absolute;top:0;left:0}.dv-cursor.show{opacity:1}.dv-cursor svg{width:22px;height:33px}.dv-cursor path{fill:var(--text);stroke:var(--bg);stroke-width:1.1px}.dv-cursor.tap:after{content:"";border:2.5px solid var(--primary);border-radius:50%;width:42px;height:42px;animation:.6s ease-out .46s both dv-tap;position:absolute;top:-12px;left:-12px}@keyframes dv-tap{0%{opacity:.9;transform:scale(.3)}to{opacity:0;transform:scale(1.25)}}@keyframes dv-pop{0%{opacity:0;transform:translateY(3px)}to{opacity:1;transform:none}}.dv-rm-top{color:var(--text-dim);justify-content:space-between;align-items:center;font-size:13.5px;display:flex}.dv-rm-top b{color:var(--text);font-weight:800}.dv-rm-bar{background:var(--bg-soft);border:1px solid var(--border-soft);border-radius:999px;height:8px;overflow:hidden}.dv-rm-bar i{background:var(--primary);width:0;height:100%;animation:1.1s forwards dv-rm-fill;display:block}@keyframes dv-rm-fill{to{width:25%}}.dv-rm-day{letter-spacing:.09em;text-transform:uppercase;color:var(--primary);font-size:11px;font-weight:800}.dv-rm-focus{color:var(--text);font-size:15px;font-weight:700}.dv-check{border:1.5px solid var(--border);color:#0000;border-radius:6px;flex:none;place-items:center;width:20px;height:20px;font-size:12px;font-style:normal;font-weight:900;display:grid}.dv-check.on{background:var(--green);border-color:var(--green);color:#fff}.dv-prow b.done{color:var(--text-faint);text-decoration:line-through}.dv-page{flex-direction:column;gap:16px;height:100%;display:flex}.dv-head{flex-direction:column;gap:3px;display:flex}.dv-eyebrow{letter-spacing:.1em;text-transform:uppercase;color:var(--primary);font-size:11px;font-weight:800}.dv-title{letter-spacing:-.02em;color:var(--text);font-size:26px;font-weight:800}.dv-stage{background:var(--bg-card);border:1px solid var(--border-soft);border-radius:16px;flex:auto;place-items:center;min-height:0;display:grid}.dv-row{align-items:center;gap:10px;display:flex}.dv-btn{background:var(--bg-card);border:1px solid var(--border);color:var(--text-dim);border-radius:10px;padding:9px 17px;font-size:13.5px;font-weight:700}.dv-btn.primary{background:var(--primary);color:var(--bg);border-color:#0000}.dv-note{color:var(--text-faint);margin-left:auto;font-size:13px}.dv-narr{color:var(--text-dim);text-align:center;font-size:14.5px;line-height:1.5}.dv-narr b{color:var(--text);font-weight:750}.dv-tree{width:100%;height:100%;max-height:290px}.dv-tree line{stroke:var(--border);stroke-width:1.2px}.dv-tree circle{fill:var(--bg);stroke:var(--border);stroke-width:1.2px}.dv-tree circle.on{stroke:var(--primary);stroke-width:2px;fill:color-mix(in srgb, var(--primary) 15%, transparent)}.dv-tree text{fill:var(--text);text-anchor:middle;font-family:inherit;font-size:9px;font-weight:700}.dv-split{align-items:center;gap:20px;height:100%;display:flex}.dv-code,.dv-ide-ed{background:var(--bg-card);border:1px solid var(--border-soft);border-radius:14px;flex-direction:column;gap:2px;padding:16px 18px;display:flex;overflow:hidden}.dv-code{flex:54%}.dv-cline{border-left:3px solid #0000;border-radius:6px;align-items:baseline;gap:14px;padding:1px 8px;display:flex}.dv-cline em{text-align:right;width:18px;color:var(--text-faint);font-variant-numeric:tabular-nums;flex:none;font-size:12px;font-style:normal}.dv-cline code{font-family:var(--mono,ui-monospace, SFMono-Regular, Menlo, monospace);color:var(--text-dim);white-space:pre;font-size:13.5px;line-height:1.75}.dv-cline.on{background:color-mix(in srgb, var(--primary) 15%, transparent);border-left-color:var(--primary);animation:2s ease-in-out infinite dv-glow}.dv-cline.on code{color:var(--text)}.dv-cline.run{background:color-mix(in srgb, var(--green,#43c06d) 16%, transparent)}.dv-cline.run code{color:var(--text)}@keyframes dv-glow{50%{background:color-mix(in srgb, var(--primary) 25%, transparent)}}.dv-side{flex-direction:column;flex:46%;justify-content:center;gap:20px;display:flex}.dv-arr,.dv-parr{justify-content:center;gap:7px;display:flex}.dv-acell{background:var(--bg-card);border:1.5px solid var(--border);width:42px;height:46px;color:var(--text-dim);border-radius:10px;place-items:center;font-size:16px;font-weight:700;display:grid;position:relative}.dv-acell.dim{opacity:.4}.dv-acell.mid{border-color:var(--primary);color:var(--text);background:color-mix(in srgb, var(--primary) 16%, transparent);animation:1.9s ease-in-out infinite dv-bob}@keyframes dv-bob{50%{transform:translateY(-5px)}}.dv-ptr{color:var(--primary);font-size:13px;font-style:normal;font-weight:800;position:absolute;bottom:-26px}.dv-parr{margin-bottom:26px}.dv-steps{align-items:center;gap:11px;display:flex}.dv-sbtn{background:var(--bg-card);border:1px solid var(--border);width:30px;height:30px;color:var(--text-dim);border-radius:9px;place-items:center;font-size:11px;display:grid}.dv-sbtn.play{background:var(--primary);color:var(--bg);border-color:#0000}.dv-track{background:var(--border);border-radius:999px;flex:1;height:5px;overflow:hidden}.dv-track i{background:var(--primary);border-radius:999px;height:100%;animation:3.2s linear infinite dv-fill;display:block}@keyframes dv-fill{0%{width:12%}to{width:88%}}.dv-scount{color:var(--text-faint);white-space:nowrap;font-size:13px;font-weight:700}.dv-prob{flex-direction:column;height:100%;display:flex}.dv-prob .player-notch{margin:-26px 0 0;padding-top:0}.dv-prob .page-head{margin:6px 0 0}.dv-prob .page-title{margin:4px 0 0}.dv-prob .page-head-aside{max-width:none;position:static}.dv-prob .page-head-aside .meta-row{margin:10px 0 0}.dv-prob .dv-prob-input{margin:10px 0 8px}.dv-scale .dv-prob .play-cols{grid-template-columns:calc(var(--left-pct,44) * 1%) 8px minmax(0, 1fr);flex:auto;min-height:0}.dv-scale .dv-prob .play-split{display:flex}.dv-scale .dv-prob .play-right{position:static}.dv-prob .play-left{flex-direction:column;min-height:0;display:flex}.dv-scale .dv-prob .viz-stage.tall{flex:auto;height:auto;min-height:0;padding:18px;overflow:hidden}.dv-prob .dv-prob-viz{flex-wrap:wrap;align-items:flex-start;gap:18px;padding-top:22px;display:flex}.dv-prob .hpanel{min-width:0}.dv-prob .hrow{padding:6px 12px}.dv-prob .narration{height:56px;margin:8px 0 0;padding:10px 14px;font-size:13.5px;overflow:hidden}.dv-prob .narration-step{font-size:13px}.dv-prob .stage-hint{top:10px;right:12px}.dv-prob .viz-maximize{width:26px;height:26px;top:10px;left:12px}.dv-prob .code-head{padding:8px 12px}.dv-scale .dv-prob .code-lines{padding:8px 0}.dv-scale .dv-prob .range{pointer-events:none}.dv-rows{flex-direction:column;gap:9px;display:flex}.dv-prow{background:var(--bg-card);border:1px solid var(--border-soft);opacity:0;border-radius:12px;align-items:center;gap:14px;padding:12px 16px;animation:.3s forwards dv-pop;display:flex}.dv-prow b{color:var(--text);flex:1;font-size:15px;font-weight:650}.dv-prow em{color:var(--text-faint);font-size:13px;font-style:normal;font-weight:700}.dv-viz{color:var(--primary);background:color-mix(in srgb, var(--primary) 12%, transparent);border-radius:6px;padding:3px 9px;font-size:11px;font-weight:800}.dv-ide-shell{background:var(--bg);display:flex;position:absolute;inset:0}.dv-ide-shell .ide-body{flex:1;gap:10px;min-height:0;padding:10px}.dv-ide-shell .ide-editor-pane{min-width:0}.dv-ide-shell .ide-output-pane{width:calc(var(--out-w,38) * 1%);min-width:0}.dv-ide-shell .ide-vsplit{display:flex}.dv-ide-shell .ide-rail{margin:-10px -10px -10px 2px}.dv-ide-shell .ide-rail-btn{cursor:default}.dv-ide-code{height:100%;font-family:var(--mono);background:var(--ide-bg,var(--code-bg));color:var(--code-text,var(--text));padding:14px 0;font-size:11.5px;line-height:1.6;overflow:hidden}.dv-ide-shell .dv-cline{white-space:pre;gap:10px;padding:0 14px;display:flex}.dv-ide-shell .dv-cline em{text-align:right;color:var(--text-faint);-webkit-user-select:none;user-select:none;flex:0 0 22px;font-size:11.5px;font-style:normal}.dv-ide-shell .dv-cline code{color:inherit;white-space:pre;flex:1;font-family:inherit}.dv-ide-shell .dv-cline.run{background:oklab(70.0722% .198634 .0231169/.2);box-shadow:inset 2px 0 #ff5c8a}.dv-ide-shell .dv-cline.prev{background:oklab(79.5263% -.0899087 .106632/.16);box-shadow:inset 2px 0 #9ece6a}.dv-ide-shell .ptv{min-height:0}.dv-ide-shell .ptv-canvas{overflow:hidden}.dv-ide-shell .ptv-colwrap{gap:22px;padding:10px 12px 14px}.dv-ide-shell .ptv-col-frames{min-width:150px}.dv-ide-shell .ptv-btns span{border:1px solid var(--border);background:var(--bg-card);width:30px;height:28px;color:var(--text);border-radius:7px;justify-content:center;align-items:center;display:inline-flex}.dv-ide-shell .ptv-btns .ptv-play{background:color-mix(in oklab, var(--primary) 85%, var(--bg-card));color:#fff;border-color:#0000}.dv-ide-shell .ptv-slider{pointer-events:none}.dv-scale .dv-view:has(.dv-ide-shell){padding:0}.notes-page-shell{height:calc(100vh - var(--nav-h,56px));display:flex;overflow:hidden}.notes-globe-col{border-right:1px solid var(--border);background:radial-gradient(ellipse 70% 50% at 50% 60%, color-mix(in srgb, var(--primary) 5%, transparent), transparent);flex-direction:column;flex:none;justify-content:center;align-items:center;gap:16px;width:clamp(320px,44%,520px);padding:24px 16px 32px;display:flex}.notes-globe-wrap{justify-content:center;align-items:center;width:100%;display:flex;position:relative}.notes-globe-hint{color:var(--primary);opacity:.8;white-space:nowrap;letter-spacing:.04em;font-size:11px;font-weight:700;position:absolute;bottom:-6px;left:50%;transform:translate(-50%)}.notes-globe-meta{text-align:center;flex-direction:column;align-items:center;gap:8px;display:flex}.notes-page-title{letter-spacing:-.4px;background:linear-gradient(135deg, var(--text) 40%, var(--primary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;align-items:center;gap:9px;margin:0;font-size:clamp(18px,2.8vw,24px);font-weight:800;display:flex}.notes-page-ico{color:var(--primary);flex-shrink:0}.notes-page-sub{color:var(--text-dim);margin:0;font-size:13px}.notes-new-btn{background:var(--primary);color:var(--bg);cursor:pointer;border:none;border-radius:10px;align-items:center;gap:6px;padding:9px 18px;font-size:13px;font-weight:700;transition:opacity .18s,transform .18s;display:inline-flex}.notes-new-btn:hover{opacity:.85;transform:translateY(-1px)}.notes-list-col{flex-direction:column;flex:auto;min-width:0;display:flex;overflow:hidden}.notes-list-header{border-bottom:1px solid var(--border);flex-shrink:0;align-items:center;gap:10px;padding:16px 20px 12px;display:flex}.notes-list-label{letter-spacing:.1em;text-transform:uppercase;color:var(--text-dim);font-size:11px;font-weight:800}.notes-list-count{background:var(--bg-elev);border:1px solid var(--border);color:var(--text-dim);border-radius:20px;margin-left:auto;padding:1px 8px;font-size:11px;font-weight:700}.notes-loading{color:var(--text-dim);align-items:center;gap:10px;padding:32px 20px;font-size:14px;display:flex}.notes-spinner{border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:16px;height:16px;animation:.7s linear infinite spin;display:inline-block}.notes-empty-list{text-align:center;flex-direction:column;align-items:center;gap:12px;padding:60px 24px;display:flex}.notes-empty-ico{font-size:40px}.notes-empty-title{margin:0;font-size:18px;font-weight:700}.notes-empty-sub{color:var(--text-dim);max-width:340px;margin:0;font-size:13px}.nlist{flex:auto;padding:8px 0;overflow-y:auto}.nlist::-webkit-scrollbar{width:5px}.nlist::-webkit-scrollbar-track{background:0 0}.nlist::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.nlist-row{cursor:pointer;border-bottom:1px solid color-mix(in srgb, var(--border) 50%, transparent);align-items:center;gap:12px;min-width:0;padding:12px 20px;transition:background .13s;display:flex}.nlist-row:last-child{border-bottom:none}.nlist-row:hover{background:var(--bg-elev)}.nlist-row:focus-visible{outline:2px solid var(--primary);outline-offset:-2px}.nlist-row-confirm{cursor:default;background:#f8717112}.nlist-row-confirm:hover{background:#f8717112}.nlist-badge{border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:30px;height:30px;display:flex}.badge-scratch{background:color-mix(in srgb, var(--primary) 15%, transparent);color:var(--primary)}.badge-problem{background:color-mix(in srgb, var(--amber) 15%, transparent);color:var(--amber)}.nlist-body{flex-direction:column;flex:auto;gap:3px;min-width:0;display:flex}.nlist-title-row{align-items:center;gap:6px;display:flex}.nlist-title{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:700;overflow:hidden}.nlist-ico-btn{color:var(--text-faint);cursor:pointer;background:0 0;border:none;border-radius:4px;flex-shrink:0;align-items:center;padding:2px;transition:color .15s;display:flex}.nlist-ico-btn:hover{color:var(--primary)}.nlist-preview{white-space:nowrap;text-overflow:ellipsis;color:var(--text-faint);font-size:12px;overflow:hidden}.nlist-code-preview{font-family:var(--mono);color:var(--text-dim)}.nlist-text-preview{font-style:italic}.nlist-empty-preview{opacity:.5}.nlist-meta{flex-direction:column;flex-shrink:0;align-items:flex-end;gap:6px;min-width:90px;display:flex}.nlist-time{color:var(--text-faint);white-space:nowrap;align-items:center;gap:4px;font-size:10px;display:flex}.nlist-actions{align-items:center;gap:5px;display:flex}.nlist-act{border:1px solid var(--border);background:var(--bg-elev);color:var(--text-dim);cursor:pointer;white-space:nowrap;border-radius:7px;justify-content:center;align-items:center;gap:4px;padding:5px 10px;font-size:11px;font-weight:700;transition:background .14s,border-color .14s,color .14s;display:inline-flex}.nlist-act:hover{border-color:var(--primary);color:var(--primary)}.nlist-act.primary{background:color-mix(in srgb, var(--primary) 13%, transparent);border-color:color-mix(in srgb, var(--primary) 40%, transparent);color:var(--primary)}.nlist-act.primary:hover{background:var(--primary);color:var(--bg);border-color:#0000}.nlist-act.danger{border-color:var(--red);color:var(--red);background:#f871711a}.nlist-act.danger:hover{background:var(--red);color:#fff}.nlist-act.danger-ico{border-color:color-mix(in srgb, var(--red) 30%, var(--border));color:var(--text-faint);padding:5px}.nlist-act.danger-ico:hover{color:var(--red);border-color:var(--red);background:#f871711a}.notes-rename-row{align-items:center;gap:5px;display:flex}.notes-rename-input{background:var(--bg-elev);border:1.5px solid var(--primary);color:var(--text);border-radius:6px;outline:none;flex:1;min-width:0;padding:3px 8px;font-size:13px;font-weight:700}.notes-rename-ok,.notes-rename-cancel{cursor:pointer;background:0 0;border:none;border-radius:5px;justify-content:center;align-items:center;padding:3px;transition:color .13s;display:flex}.notes-rename-ok{color:var(--green)}.notes-rename-ok:hover{background:#34d3991f}.notes-rename-cancel{color:var(--text-faint)}.notes-rename-cancel:hover{color:var(--red)}@media (width<=720px){.notes-page-shell{flex-direction:column;height:auto;overflow:auto}.notes-globe-col{border-right:none;border-bottom:1px solid var(--border);width:100%;padding:20px 16px}.notes-list-col{min-height:60vh}}.ide-ed-header{background:color-mix(in srgb, var(--ide-bg,var(--code-bg)) 82%, var(--bg-elev));border-bottom:1px solid var(--border);-webkit-user-select:none;user-select:none;flex-shrink:0;justify-content:space-between;align-items:center;height:28px;min-height:28px;padding:0 10px;font-size:11px;display:flex}.ide-ed-header-left{flex:1;align-items:center;gap:7px;min-width:0;display:flex}.ide-file-ico{color:var(--primary);opacity:.85;flex-shrink:0}.ide-title-btn:hover .ide-file-ico{opacity:1}.ide-title-btn{color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-radius:5px;align-items:center;gap:6px;padding:2px 5px;font-size:12px;font-weight:600;transition:color .15s,background .15s;display:inline-flex}.ide-title-btn:not(.static):hover{color:var(--text);background:color-mix(in srgb, var(--primary) 10%, transparent)}.ide-title-btn.static{cursor:default;padding:2px 0}.ide-title-text{white-space:nowrap;text-overflow:ellipsis;max-width:180px;overflow:hidden}.ide-title-edit-ico{color:var(--text-faint);flex-shrink:0;transition:color .15s}.ide-title-btn:hover .ide-title-edit-ico{color:var(--primary)}.ide-title-edit-row{align-items:center;display:flex}.ide-title-input{background:var(--bg-elev);border:1px solid var(--primary);color:var(--text);border-radius:5px;outline:none;min-width:120px;max-width:200px;padding:1px 6px;font-size:11px;font-weight:600}.ide-title-saved-hint{color:var(--green);opacity:.9;letter-spacing:.02em;margin-left:2px;font-size:10px;font-weight:600}.ide-pane-tag{text-transform:uppercase;letter-spacing:.06em;background:color-mix(in srgb, var(--primary) 14%, transparent);color:var(--primary);border-radius:4px;flex-shrink:0;padding:1.5px 6px;font-size:9.5px;font-weight:700}.ide-pane-tag.practice{background:color-mix(in srgb, var(--green) 14%, transparent);color:var(--green)}.home-practice-toggle{border:1.5px solid var(--border);background:var(--bg-elev);width:28px;height:28px;color:var(--text-muted);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;padding:0;font-size:13px;line-height:1;transition:border-color .18s,background .18s,color .18s,transform .15s;display:inline-flex}.home-practice-toggle:hover{border-color:var(--primary);color:var(--text);transform:scale(1.12)}.home-practice-toggle.active{border-color:var(--primary);color:var(--primary);background:color-mix(in srgb, var(--primary) 18%, transparent);box-shadow:0 0 0 2px color-mix(in srgb, var(--primary) 25%, transparent)}.practice-resume-floating{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);color:var(--text);align-items:center;gap:16px;padding:12px 18px;font-size:13.5px;animation:.25s ease-out practice-slide-up;display:flex;z-index:9999!important;margin:0!important;position:fixed!important;inset:auto 24px 24px auto!important}@keyframes practice-slide-up{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.practice-resume-info{white-space:nowrap;align-items:center;gap:8px;display:flex}.practice-resume-dot{background:var(--amber);width:8px;height:8px;box-shadow:0 0 8px color-mix(in srgb, var(--amber) 50%, transparent);border-radius:50%}.practice-resume-txt{color:var(--text-dim)}.practice-resume-txt b{color:var(--text)}.practice-resume-actions{align-items:center;gap:10px;display:flex}.practice-resume-btn{background:color-mix(in srgb, var(--primary) 14%, transparent);border:1px solid color-mix(in srgb, var(--primary) 30%, transparent);color:var(--primary);border-radius:8px;align-items:center;gap:6px;padding:6px 14px;font-size:12.5px;font-weight:700;text-decoration:none;transition:all .15s;display:inline-flex}.practice-resume-btn:hover{background:color-mix(in srgb, var(--primary) 25%, transparent);color:var(--primary)}.practice-resume-discard{border:1px solid var(--border);width:28px;height:28px;color:var(--text-faint);cursor:pointer;background:0 0;border-radius:8px;justify-content:center;align-items:center;padding:0;transition:all .15s;display:inline-flex}.practice-resume-discard:hover{background:color-mix(in srgb, var(--red) 15%, transparent);border-color:color-mix(in srgb, var(--red) 30%, transparent);color:var(--red)}@media (width<=640px){.practice-resume-floating{justify-content:space-between;bottom:16px;left:16px;right:16px}}.settings-subtabs-bar{border-bottom:1px solid var(--border-soft);align-items:center;gap:8px;margin-bottom:24px;padding-bottom:12px;display:flex}.settings-subtab-btn{color:var(--text-dim);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;align-items:center;gap:8px;padding:8px 16px;font-size:13.5px;font-weight:600;transition:all .15s;display:inline-flex}.settings-subtab-btn:hover{color:var(--text);background:#ffffff0a}.settings-subtab-btn.active{color:var(--text);background:var(--bg-soft);border-color:var(--border)}.settings-subtab-btn.admin-subtab-btn.active{color:#a5b4fc;background:#6366f11f;border-color:#6366f166}.admin-premium-mgmt{margin-bottom:24px}.admin-mgmt-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.admin-mgmt-title{align-items:center;gap:10px;display:flex}.admin-mgmt-title h2{color:var(--text);margin:0;font-size:20px;font-weight:700}.crown-icon-gold{font-size:20px}.admin-refresh-btn{border:1px solid var(--border);color:var(--text);cursor:pointer;background:#ffffff0a;border-radius:8px;align-items:center;gap:6px;padding:7px 14px;font-size:13px;font-weight:600;transition:all .15s;display:inline-flex}.admin-refresh-btn:hover{border-color:var(--primary);background:#ffffff14}.admin-grant-form{border:1px solid var(--border-soft);background:#ffffff05;border-radius:12px;flex-wrap:wrap;align-items:flex-end;gap:12px;margin-bottom:20px;padding:16px;display:flex}.form-field-group{flex-direction:column;display:flex}.form-field-group label{color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;font-size:11px;font-weight:700}.field-email{flex:2;min-width:260px}.field-duration{flex:1;min-width:180px}.field-btn{align-self:flex-end}.admin-input-sm{background:var(--bg-soft);border:1px solid var(--border-soft);width:100%;height:38px;color:var(--text);border-radius:8px;outline:none;padding:0 12px;font-size:13.5px;font-weight:500;transition:border-color .15s}.admin-input-sm:focus{border-color:var(--primary)}.btn-grant-primary{color:#fff;cursor:pointer;background:linear-gradient(135deg,#6366f1 0%,#4f46e5 100%);border:none;border-radius:8px;align-items:center;gap:6px;height:38px;padding:0 20px;font-size:13.5px;font-weight:600;transition:transform .15s,box-shadow .15s;display:inline-flex;box-shadow:0 2px 10px #6366f14d}.btn-grant-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 14px #6366f173}.btn-grant-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.admin-feedback-banner{border-radius:8px;align-items:center;gap:8px;margin-bottom:16px;padding:10px 14px;font-size:13px;font-weight:500;display:flex}.admin-feedback-banner.is-ok{color:#34d399;background:#10b9811f;border:1px solid #10b9814d}.admin-feedback-banner.is-err{color:#f87171;background:#ef44441f;border:1px solid #ef44444d}.admin-table-wrapper{border:1px solid var(--border);background:var(--bg-soft);border-radius:12px;overflow-x:auto}.admin-users-table{border-collapse:collapse;text-align:left;width:100%;font-size:13.5px}.admin-users-table thead{border-bottom:1px solid var(--border);background:#ffffff08}.admin-users-table th{color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px;padding:12px 16px;font-size:11px;font-weight:600}.admin-users-table td{color:var(--text);vertical-align:middle;border-bottom:1px solid #ffffff0a;padding:14px 16px}.admin-users-table tr:last-child td{border-bottom:none}.admin-users-table tr:hover td{background:#ffffff04}.user-email-cell{align-items:center;gap:12px;display:flex}.user-avatar-circle{color:#a5b4fc;background:linear-gradient(135deg,#312e81 0%,#1e1b4b 100%);border:1px solid #6366f159;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:13px;font-weight:700;display:flex}.user-email-meta{flex-direction:column;display:flex}.user-email-text{color:var(--text);font-size:13.5px;font-weight:700}.user-provider-sub{color:var(--text-faint);margin-top:2px;font-size:11.5px}.badge-role{border-radius:6px;align-items:center;gap:4px;padding:3px 9px;font-size:11.5px;font-weight:600;display:inline-flex}.badge-role-admin{color:#818cf8;background:#6366f126;border:1px solid #6366f159}.badge-role-user{border:1px solid var(--border-soft);color:var(--text-dim);background:#ffffff0f}.badge-status{border-radius:12px;align-items:center;gap:5px;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.badge-status-premium{color:#34d399;text-shadow:0 0 10px #34d39933;background:#10b98126;border:1px solid #10b98159}.badge-status-free{border:1px solid var(--border-soft);color:var(--text-faint);background:#ffffff0d}.expiry-lifetime{color:#34d399;align-items:center;gap:4px;font-size:12.5px;font-weight:600;display:inline-flex}.expiry-date{color:var(--text-dim);font-size:12.5px;font-weight:500}.expiry-none{color:var(--text-faint);font-weight:400}.table-actions-cell{justify-content:flex-end;align-items:center;gap:8px;display:flex}.btn-action-revoke{color:#fbbf24;cursor:pointer;background:0 0;border:1px solid #f59e0b80;border-radius:6px;padding:5px 12px;font-size:12px;font-weight:600;transition:all .15s}.btn-action-revoke:hover:not(:disabled){background:#f59e0b26;border-color:#fbbf24}.btn-action-make-premium{color:#fff;cursor:pointer;background:linear-gradient(135deg,#6366f1 0%,#4f46e5 100%);border:none;border-radius:6px;align-items:center;gap:5px;padding:5px 12px;font-size:12px;font-weight:600;transition:transform .15s;display:inline-flex}.btn-action-make-premium:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 2px 8px #6366f166}.btn-action-trash{border:1px solid var(--border-soft);width:28px;height:28px;color:var(--text-faint);cursor:pointer;background:0 0;border-radius:6px;justify-content:center;align-items:center;transition:all .15s;display:flex}.btn-action-trash:hover:not(:disabled){color:#ef4444;background:#ef44441a;border-color:#ef444466}.table-empty-row{text-align:center;color:var(--text-faint);padding:24px;font-style:italic}.admin-table-toolbar{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:14px;display:flex}.admin-search-box{flex:1;align-items:center;min-width:220px;display:flex;position:relative}.admin-search-box .search-icon{color:var(--text-faint);pointer-events:none;position:absolute;left:12px}.admin-search-input{background:var(--bg-soft);border:1px solid var(--border-soft);width:100%;height:36px;color:var(--text);border-radius:8px;outline:none;padding:0 32px 0 34px;font-size:13px;font-weight:500;transition:border-color .15s}.admin-search-input:focus{border-color:var(--primary)}.search-clear-btn{width:20px;height:20px;color:var(--text-dim);cursor:pointer;background:#ffffff1a;border:none;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;right:8px}.search-clear-btn:hover{color:var(--text);background:#fff3}.admin-filter-group{align-items:center;display:flex}.admin-select-sm{background:var(--bg-soft);border:1px solid var(--border-soft);height:36px;color:var(--text);cursor:pointer;border-radius:8px;outline:none;padding:0 12px;font-size:13px;font-weight:500}.admin-user-count{color:var(--text-dim);white-space:nowrap;margin-left:auto;font-size:12px}.spin{animation:1s linear infinite spin}.page-head-eyebrow-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-bottom:6px;display:flex}.page-head-quick-nav{background:var(--bg-soft);border:1px solid var(--border-soft);border-radius:9999px;align-items:center;gap:8px;padding:3px 6px 3px 10px;font-size:11px;display:inline-flex}.page-head-family-tag{color:var(--primary);letter-spacing:.2px;font-weight:600}.page-head-counter{color:var(--text-dim);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;border-left:1px solid var(--border-soft);padding-left:8px}.page-head-nav-btns{align-items:center;gap:2px;margin-left:2px;display:flex}.page-head-nav-btn{background:var(--bg-card);width:22px;height:22px;color:var(--text);border:1px solid var(--border-soft);border-radius:50%;justify-content:center;align-items:center;text-decoration:none;transition:all .15s;display:inline-flex}.page-head-nav-btn:hover:not(.disabled){background:var(--primary);color:var(--bg);border-color:var(--primary);transform:translateY(-1px)}.page-head-nav-btn.disabled{opacity:.35;cursor:not-allowed}.pnn-container{border-top:1px solid var(--border-soft);flex-direction:column;gap:16px;margin-top:56px;padding-top:28px;display:flex}.pnn-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.pnn-header-track{color:var(--text-dim);align-items:center;gap:10px;font-size:13px;display:flex}.pnn-pill-count strong{color:var(--text)}.pnn-family-tag{color:var(--primary);border:1px solid color-mix(in srgb, var(--primary) 25%, transparent);background:#88c0d01f;border-radius:9999px;padding:2px 8px;font-size:11px;font-weight:600}.pnn-hub-link{color:var(--text-dim);background:var(--bg-soft);border:1px solid var(--border-soft);border-radius:6px;align-items:center;gap:6px;padding:4px 10px;font-size:12px;font-weight:500;text-decoration:none;transition:all .15s;display:inline-flex}.pnn-hub-link:hover{color:var(--primary);border-color:var(--primary);background:var(--bg-card)}.pnn-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.pnn-card{background:var(--bg-card);border:1px solid var(--border-soft);border-radius:var(--radius);color:inherit;align-items:center;gap:16px;padding:20px;text-decoration:none;transition:all .22s cubic-bezier(.16,1,.3,1);display:flex;position:relative;overflow:hidden}.pnn-card:before{content:"";background:linear-gradient(135deg, color-mix(in srgb, var(--primary) 8%, transparent), transparent 70%);opacity:0;pointer-events:none;transition:opacity .22s;position:absolute;inset:0}.pnn-card:hover:not(.pnn-disabled){border-color:color-mix(in srgb, var(--primary) 45%, var(--border));transform:translateY(-2px);box-shadow:0 10px 28px #00000040}.pnn-card:hover:before{opacity:1}.pnn-card.pnn-disabled{background:var(--bg-soft);opacity:.5;cursor:default;border-style:dashed}.pnn-prev{justify-content:flex-start}.pnn-next{text-align:right;justify-content:flex-end}.pnn-card-icon-wrap{background:var(--bg-soft);border:1px solid var(--border-soft);width:40px;height:40px;color:var(--primary);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;transition:transform .2s,background .2s;display:flex}.pnn-card:hover .pnn-prev .pnn-card-icon-wrap,.pnn-prev:hover .pnn-card-icon-wrap{background:var(--bg-elev);transform:translate(-3px)}.pnn-next:hover .pnn-card-icon-wrap{background:var(--bg-elev);transform:translate(3px)}.pnn-card-content{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.pnn-content-right{align-items:flex-end}.pnn-direction{text-transform:uppercase;letter-spacing:.6px;color:var(--text-faint);align-items:center;gap:6px;font-size:11px;font-weight:700;display:inline-flex}.pnn-kbd{font-family:var(--mono);background:var(--bg-soft);border:1px solid var(--border-soft);color:var(--text-dim);border-radius:4px;padding:1px 4px;font-size:10px}.pnn-title{color:var(--text);align-items:center;gap:8px;font-size:16px;font-weight:700;display:inline-flex}.pnn-empty-title{color:var(--text-faint);font-style:italic;font-weight:500}.pnn-icon{font-size:18px;line-height:1}.pnn-name{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.pnn-desc{color:var(--text-dim);white-space:nowrap;text-overflow:ellipsis;max-width:100%;font-size:12px;overflow:hidden}.pnn-free-badge{color:#4ade80;background:#22c55e1f;border:1px solid #22c55e4d;border-radius:4px;padding:1px 6px;font-size:10px}.pnn-pro-badge{color:#94a3b8;background:#94a3b81f;border:1px solid #94a3b84d;border-radius:4px;padding:1px 6px;font-size:10px}.qnc-dock{z-index:900;pointer-events:auto;position:fixed;bottom:24px;right:28px}.qnc-pill{background:color-mix(in srgb, var(--bg-elev) 82%, var(--bg));-webkit-backdrop-filter:blur(16px);border:1px solid var(--border);border-radius:9999px;align-items:center;gap:2px;padding:4px;transition:transform .2s,box-shadow .2s;display:flex;box-shadow:0 12px 36px #0006,0 0 0 1px #ffffff0d}.qnc-pill:hover{box-shadow:0 16px 44px #00000080, 0 0 18px var(--primary-glow)}.qnc-pill-btn{width:32px;height:32px;color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;transition:all .15s;display:inline-flex}.qnc-pill-btn:hover:not(:disabled){background:var(--bg-soft);color:var(--primary);transform:scale(1.08)}.qnc-pill-btn:disabled{opacity:.3;cursor:not-allowed}.qnc-pill-center{background:var(--bg-soft);border:1px solid var(--border-soft);height:32px;color:var(--text);cursor:pointer;border-radius:9999px;align-items:center;gap:7px;padding:0 12px;font-size:12px;font-weight:600;transition:all .15s;display:flex}.qnc-pill-center:hover,.qnc-pill-center.active{background:var(--primary);color:var(--bg);border-color:var(--primary)}.qnc-pill-center:hover .qnc-compass-ic,.qnc-pill-center:hover .qnc-layers-ic,.qnc-pill-center.active .qnc-compass-ic,.qnc-pill-center.active .qnc-layers-ic{color:var(--bg)}.qnc-compass-ic{color:var(--primary)}.qnc-layers-ic{color:var(--text-dim);margin-left:2px}.qnc-pill-text{align-items:center;gap:5px;display:flex}.qnc-pill-type{letter-spacing:.2px}.qnc-pill-num{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;opacity:.85}.qnc-overlay{-webkit-backdrop-filter:blur(4px);z-index:950;background:#0000008c;animation:.2s forwards qncFadeIn;position:fixed;inset:0}@keyframes qncFadeIn{0%{opacity:0}to{opacity:1}}.qnc-drawer{background:var(--bg-soft);border-left:1px solid var(--border);z-index:1000;flex-direction:column;width:440px;max-width:90vw;transition:transform .28s cubic-bezier(.16,1,.3,1);display:flex;position:fixed;top:0;bottom:0;right:0;transform:translate(100%);box-shadow:-16px 0 48px #00000080}.qnc-drawer.open{transform:translate(0)}.qnc-drawer-head{border-bottom:1px solid var(--border-soft);background:var(--bg);flex-direction:column;gap:12px;padding:20px 20px 12px;display:flex}.qnc-drawer-title-row{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.qnc-drawer-title{align-items:flex-start;gap:10px;display:flex}.qnc-drawer-title-icon{font-size:24px}.qnc-drawer-title h3{color:var(--text);margin:0;font-size:16px;font-weight:700}.qnc-drawer-sub{color:var(--text-dim);margin:2px 0 0;font-size:11px}.qnc-close-btn{background:var(--bg-soft);border:1px solid var(--border-soft);width:32px;height:32px;color:var(--text-dim);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;transition:all .15s;display:flex}.qnc-close-btn:hover{background:var(--bg-elev);color:var(--text)}.qnc-quick-bar{background:var(--bg-card);border:1px solid var(--border-soft);border-radius:8px;justify-content:space-between;align-items:center;gap:8px;padding:4px;display:flex}.qnc-quick-jump{color:var(--text);cursor:pointer;white-space:nowrap;text-overflow:ellipsis;background:0 0;border:none;border-radius:6px;align-items:center;gap:4px;max-width:130px;padding:4px 8px;font-size:11px;font-weight:600;transition:all .15s;display:inline-flex;overflow:hidden}.qnc-quick-jump:hover:not(:disabled){background:var(--bg-soft);color:var(--primary)}.qnc-quick-jump:disabled{opacity:.35;cursor:not-allowed}.qnc-curr-badge{color:var(--text-dim);font-feature-settings:"tnum";font-size:11px;font-weight:600}.qnc-search-wrap{align-items:center;display:flex;position:relative}.qnc-search-icon{color:var(--text-dim);pointer-events:none;position:absolute;left:12px}.qnc-search-input{background:var(--bg-card);border:1px solid var(--border-soft);width:100%;height:38px;color:var(--text);border-radius:8px;outline:none;padding:0 32px 0 34px;font-size:13px;transition:border-color .15s}.qnc-search-input:focus{border-color:var(--primary)}.qnc-search-clear{color:var(--text-dim);cursor:pointer;background:0 0;border:none;padding:2px 6px;font-size:12px;position:absolute;right:10px}.qnc-tabs{scrollbar-width:none;align-items:center;gap:6px;padding-bottom:4px;display:flex;overflow-x:auto}.qnc-tabs::-webkit-scrollbar{display:none}.qnc-tab{white-space:nowrap;background:var(--bg-card);border:1px solid var(--border-soft);color:var(--text-dim);cursor:pointer;border-radius:9999px;padding:4px 10px;font-size:11px;font-weight:500;transition:all .15s}.qnc-tab:hover{color:var(--text);border-color:var(--border)}.qnc-tab.active{background:var(--primary);color:var(--bg);border-color:var(--primary);font-weight:600}.qnc-drawer-body{flex-direction:column;flex:1;gap:20px;padding:16px 20px;display:flex;overflow-y:auto}.qnc-group{flex-direction:column;gap:8px;display:flex}.qnc-group-title{text-transform:uppercase;letter-spacing:.5px;color:var(--text-dim);align-items:center;gap:6px;padding:0 4px;font-size:12px;font-weight:700;display:flex}.qnc-group-pill{background:var(--bg-card);border:1px solid var(--border-soft);color:var(--text-faint);border-radius:9999px;margin-left:auto;padding:1px 6px;font-size:10px}.qnc-list{flex-direction:column;gap:4px;display:flex}.qnc-item{background:var(--bg-card);border:1px solid var(--border-soft);color:inherit;border-radius:8px;justify-content:space-between;align-items:center;padding:10px 12px;text-decoration:none;transition:all .15s;display:flex}.qnc-item:hover{background:var(--bg-elev);border-color:color-mix(in srgb, var(--primary) 40%, var(--border));transform:translate(2px)}.qnc-item.active{background:color-mix(in srgb, var(--primary) 15%, var(--bg-card));border-color:var(--primary);box-shadow:0 0 12px color-mix(in srgb, var(--primary) 20%, transparent)}.qnc-item-main{flex:1;align-items:center;gap:10px;min-width:0;display:flex}.qnc-item-icon{flex-shrink:0;font-size:16px}.qnc-item-info{flex-direction:column;flex:1;min-width:0;display:flex}.qnc-item-name-row{align-items:center;gap:6px;display:flex}.qnc-item-name{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;overflow:hidden}.qnc-curr-pill{text-transform:uppercase;background:var(--primary);color:var(--bg);letter-spacing:.3px;border-radius:4px;padding:1px 5px;font-size:9px;font-weight:700}.qnc-item-desc{color:var(--text-dim);white-space:nowrap;text-overflow:ellipsis;margin:2px 0 0;font-size:11px;overflow:hidden}.qnc-item-arrow{color:var(--text-faint);opacity:.5;flex-shrink:0;transition:all .15s}.qnc-item:hover .qnc-item-arrow{color:var(--primary);opacity:1;transform:translate(2px)}.qnc-empty{text-align:center;color:var(--text-dim);flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:40px 20px;display:flex}.qnc-empty-icon{color:var(--primary);opacity:.6}.qnc-drawer-foot{border-top:1px solid var(--border-soft);background:var(--bg);text-align:center;padding:12px 20px}.qnc-hint{color:var(--text-faint);font-size:11px}.qnc-hint kbd{font-family:var(--mono);background:var(--bg-soft);border:1px solid var(--border-soft);color:var(--text-dim);border-radius:3px;padding:1px 4px;font-size:10px}@media (width<=768px){.pnn-grid{grid-template-columns:1fr}.qnc-dock{bottom:18px;right:18px}.qnc-pill-center{padding:0 8px}.qnc-pill-type{display:none}.qnc-drawer{width:100vw;max-width:100vw}}.dsmap-page{flex-direction:column;gap:28px;display:flex}.ds-hero-banner{background:linear-gradient(135deg, color-mix(in srgb, var(--primary) 14%, var(--bg-card)) 0%, var(--bg-card) 100%);border:1px solid color-mix(in srgb, var(--primary) 30%, var(--border));border-radius:var(--radius);flex-direction:column;gap:20px;padding:24px 28px;display:flex;position:relative;overflow:hidden;box-shadow:0 12px 32px #00000040}.ds-hero-banner:after{content:"";background:radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);pointer-events:none;width:220px;height:220px;position:absolute;top:-50px;right:-50px}.ds-hero-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.ds-hero-tag{background:color-mix(in srgb, var(--primary) 20%, transparent);color:var(--primary);border:1px solid color-mix(in srgb, var(--primary) 40%, transparent);text-transform:uppercase;letter-spacing:.5px;border-radius:9999px;align-items:center;gap:6px;padding:3px 10px;font-size:11px;font-weight:700;display:inline-flex}.ds-hero-link{color:var(--primary);align-items:center;gap:6px;font-size:12px;font-weight:600;text-decoration:none;transition:transform .15s,opacity .15s;display:inline-flex}.ds-hero-link:hover{opacity:.85;transform:translate(2px)}.ds-hero-content{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;display:flex}.ds-hero-text h2{color:var(--text);letter-spacing:-.3px;margin:0 0 6px;font-size:20px;font-weight:800}.ds-hero-text p{color:var(--text-dim);max-width:600px;margin:0;font-size:13px;line-height:1.5}.ds-hero-btn{background:var(--primary);color:var(--bg);cursor:pointer;box-shadow:0 6px 20px var(--primary-glow);border:none;border-radius:8px;align-items:center;gap:8px;padding:10px 18px;font-size:13px;font-weight:700;transition:all .18s;display:inline-flex}.ds-hero-btn:hover{box-shadow:0 8px 26px color-mix(in srgb, var(--primary) 40%, transparent);transform:translateY(-2px)}.ds-hero-steps{grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:10px;margin-top:4px;display:grid}.ds-step-card{background:var(--bg-soft);border:1px solid var(--border-soft);border-radius:var(--radius-sm);color:inherit;flex-direction:column;padding:12px 10px;text-decoration:none;transition:all .18s;display:flex;position:relative}.ds-step-card:hover{background:var(--bg-elev);border-color:var(--primary);transform:translateY(-2px);box-shadow:0 6px 16px #0003}.ds-step-num{color:var(--primary);opacity:.8;margin-bottom:2px;font-size:10px;font-weight:800}.ds-step-icon{margin-bottom:4px;font-size:18px;line-height:1}.ds-step-name{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:12px;font-weight:700;overflow:hidden}.ds-step-desc{color:var(--text-faint);white-space:nowrap;text-overflow:ellipsis;margin-top:2px;font-size:10px;overflow:hidden}.ds-toolbar-card{background:var(--bg-card);border:1px solid var(--border-soft);border-radius:var(--radius);flex-direction:column;gap:14px;padding:16px 20px;display:flex}.ds-view-tabs{border-bottom:1px solid var(--border-soft);align-items:center;gap:8px;padding-bottom:14px;display:flex;overflow-x:auto}.ds-view-tab{background:var(--bg-soft);border:1px solid var(--border-soft);color:var(--text-dim);cursor:pointer;white-space:nowrap;border-radius:8px;align-items:center;gap:7px;padding:6px 14px;font-size:13px;font-weight:600;transition:all .15s;display:inline-flex}.ds-view-tab:hover{background:var(--bg-elev);color:var(--text)}.ds-view-tab.active{background:var(--primary);color:var(--bg);border-color:var(--primary)}.ds-tab-pill{background:#0003;border-radius:9999px;padding:1px 6px;font-size:10px;font-weight:700}.ds-filters-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.ds-search-box{flex:1;align-items:center;min-width:240px;max-width:360px;display:flex;position:relative}.ds-search-ic{color:var(--text-dim);pointer-events:none;position:absolute;left:12px}.ds-search-input{background:var(--bg-soft);border:1px solid var(--border-soft);width:100%;height:36px;color:var(--text);border-radius:8px;outline:none;padding:0 32px 0 34px;font-size:12px;transition:border-color .15s}.ds-search-input:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-glow)}.ds-search-clear{color:var(--text-dim);cursor:pointer;background:0 0;border:none;padding:2px 6px;font-size:12px;position:absolute;right:10px}.ds-family-chips{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.ds-family-chip{background:var(--bg-soft);border:1px solid var(--border-soft);color:var(--text-dim);cursor:pointer;border-radius:9999px;padding:4px 10px;font-size:11px;font-weight:500;transition:all .15s}.ds-family-chip:hover{background:var(--bg-elev);color:var(--text);border-color:var(--border)}.ds-family-chip.active{background:color-mix(in srgb, var(--primary) 18%, var(--bg-soft));border-color:var(--primary);color:var(--primary);font-weight:700}.ds-core-toggle{color:var(--text);cursor:pointer;-webkit-user-select:none;user-select:none;background:var(--bg-soft);border:1px solid var(--border-soft);border-radius:8px;align-items:center;gap:6px;padding:5px 10px;font-size:12px;font-weight:600;transition:all .15s;display:inline-flex}.ds-core-toggle:hover{border-color:var(--primary)}.ds-core-label{color:var(--amber)}.ds-cards-view{flex-direction:column;gap:36px;display:flex}.ds-group-section{flex-direction:column;gap:14px;display:flex}.ds-group-header{justify-content:space-between;align-items:center;display:flex}.ds-group-title-wrap{align-items:center;gap:8px;display:flex}.ds-group-dot{border-radius:3px;width:10px;height:10px;display:inline-block}.ds-group-title{color:var(--text);letter-spacing:-.2px;margin:0;font-size:16px;font-weight:800}.ds-group-badge{color:var(--text-faint);background:var(--bg-card);border:1px solid var(--border-soft);border-radius:9999px;padding:1px 8px;font-size:11px;font-weight:600}.ds-cards-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;display:grid}.ds-card{background:var(--bg-card);border:1px solid var(--border-soft);border-radius:var(--radius);color:inherit;flex-direction:column;padding:16px 18px;text-decoration:none;transition:all .22s cubic-bezier(.16,1,.3,1);display:flex;position:relative;overflow:hidden}.ds-card:before{content:"";background:linear-gradient(135deg, color-mix(in srgb, var(--primary) 6%, transparent), transparent 70%);opacity:0;pointer-events:none;transition:opacity .22s;position:absolute;inset:0}.ds-card:hover{border-color:color-mix(in srgb, var(--primary) 45%, var(--border));transform:translateY(-2px);box-shadow:0 10px 24px #0000004d}.ds-card:hover:before{opacity:1}.ds-card.core-card{border-color:color-mix(in srgb, var(--amber) 25%, var(--border-soft))}.ds-card.core-card:hover{border-color:var(--amber)}.ds-card-top{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.ds-card-icon-box{background:var(--bg-soft);border:1px solid var(--border-soft);border-radius:8px;justify-content:center;align-items:center;width:38px;height:38px;font-size:18px;display:flex}.ds-card-badges{align-items:center;gap:5px;display:flex}.ds-core-badge{color:var(--amber);background:#ebcb8b1f;border:1px solid #ebcb8b4d;border-radius:4px;padding:1px 6px;font-size:10px}.ds-card-body{flex-direction:column;flex:1;gap:6px;display:flex}.ds-card-name{color:var(--text);margin:0;font-size:14px;font-weight:700}.ds-card-desc{color:var(--text-dim);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:12px;line-height:1.45;display:-webkit-box;overflow:hidden}.ds-card-foot{border-top:1px solid var(--border-soft);color:var(--primary);justify-content:space-between;align-items:center;margin-top:14px;padding-top:10px;font-size:11px;font-weight:600;display:flex}.ds-card-launch{letter-spacing:.2px}.ds-card-arrow{transition:transform .18s}.ds-card:hover .ds-card-arrow{transform:translate(3px)}.ds-view-guide{background:var(--bg-card);border:1px solid var(--border-soft);border-radius:var(--radius-sm);color:var(--text-dim);align-items:center;gap:8px;margin-bottom:14px;padding:10px 14px;font-size:12px;display:flex}.ds-view-guide strong{color:var(--text)}.ds-tree-container{background:var(--bg-card);border:1px solid var(--border-soft);border-radius:var(--radius);padding:20px 24px}@media (width<=768px){.ds-hero-content{flex-direction:column;align-items:flex-start}.ds-hero-steps{grid-template-columns:repeat(2,1fr)}.ds-cards-grid{grid-template-columns:1fr}.ds-search-box{max-width:100%}}.review-hero{border:1px solid color-mix(in srgb, var(--primary) 35%, var(--border));background:linear-gradient(120deg, var(--bg-card), color-mix(in srgb, var(--primary) 10%, var(--bg)));border-radius:18px;grid-template-columns:minmax(0,1fr) 250px;gap:32px;padding:30px;display:grid}.review-kicker{color:var(--primary);align-items:center;gap:8px;font-size:12px;font-weight:700;display:flex}.review-hero h2{letter-spacing:-.6px;margin:15px 0 12px;font-size:clamp(24px,3vw,32px);line-height:1.2}.review-hero p{color:var(--text-dim);max-width:560px;margin:0 0 22px;font-size:14px;line-height:1.7}.review-next-name{color:var(--text-dim);margin-top:10px;font-size:12px;display:block}.review-stats{border-left:1px solid var(--border);align-content:center;gap:14px;padding-left:30px;display:grid}.review-stats div{align-items:baseline;gap:14px;display:flex}.review-stats strong{font-variant-numeric:tabular-nums;min-width:40px;color:var(--primary);font-size:30px}.review-stats span{color:var(--text-dim);font-size:12px}.review-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-top:28px;display:flex}.review-tabs{flex-wrap:wrap;gap:5px;display:flex}.review-tabs button{color:var(--text-dim);cursor:pointer;font:inherit;background:0 0;border:1px solid #0000;border-radius:8px;padding:10px 12px;font-size:12px}.review-tabs button[aria-pressed=true]{background:var(--bg-card);border-color:var(--border);color:var(--text)}.review-tabs span{color:var(--primary);margin-left:7px;font-size:11px}.review-search{border:1px solid var(--border);color:var(--text-dim);background:var(--bg-soft);border-radius:8px;align-items:center;gap:8px;padding:10px 12px;display:flex}.review-search input{color:var(--text);width:205px;min-width:0;font:inherit;background:0 0;border:0;outline:none;font-size:12px}.review-search:focus-within{outline:2px solid var(--primary);outline-offset:2px}.review-search button,.review-remove{color:var(--text-dim);cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;padding:6px;display:inline-flex}.review-list{border:1px solid var(--border);border-radius:12px;margin:0;padding:0;list-style:none;overflow:hidden}.review-row{background:var(--bg-card);align-items:center;gap:16px;padding:18px 20px;display:flex}.review-row+.review-row{border-top:1px solid var(--border)}.review-problem-icon{text-align:center;flex-shrink:0;width:30px;font-size:23px}.review-problem-info{flex:1;min-width:0}.review-problem-info>a{color:var(--text);overflow-wrap:anywhere;font-size:14px;font-weight:650;text-decoration:none}.review-problem-info>a:hover{color:var(--primary);text-decoration:underline}.review-problem-info>div{color:var(--text-dim);flex-wrap:wrap;gap:10px;margin-top:7px;font-size:11px;display:flex}.review-difficulty.easy{color:var(--green)}.review-difficulty.medium{color:var(--amber)}.review-difficulty.hard{color:var(--red)}.review-due{color:var(--text-dim);min-width:90px;font-size:12px}.review-due.is-due{color:var(--amber)}.review-due small{color:var(--text-dim);margin-top:5px;font-size:11px;display:block}.review-row-actions{align-items:center;gap:8px;display:flex}.review-remove{border-radius:6px;min-width:32px;min-height:32px}.review-remove:hover{color:var(--red);background:var(--bg-elev)}.review-empty{text-align:center;border:1px dashed var(--border);color:var(--primary);border-radius:12px;padding:52px 24px}.review-empty h2{color:var(--text);margin:16px 0 10px;font-size:20px}.review-empty p{color:var(--text-dim);max-width:440px;margin:0 auto 20px;font-size:14px;line-height:1.7}.review-explainer{color:var(--text-dim);padding:24px 0;font-size:12px;line-height:1.8}.review-explainer strong{color:var(--text)}.review-explainer p{max-width:760px;margin:7px 0}.review-explainer>span{font-size:11px}.review-feedback{min-height:28px;color:var(--primary);padding:7px 0;font-size:12px;line-height:1.7}.review-feedback button{color:var(--text);cursor:pointer;font:inherit;background:0 0;border:0;margin-left:8px;text-decoration:underline}.review-control{max-width:560px;margin:10px 0}.review-control>summary{width:fit-content;color:var(--primary);cursor:pointer;border:1px solid var(--border);border-radius:7px;align-items:center;gap:7px;padding:6px 10px;font-size:12px;list-style:none;display:flex}.review-control>summary::-webkit-details-marker{display:none}.review-control>summary:after{content:"+";padding-left:6px}.review-control[open]>summary:after{content:"−"}.review-control-body{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;margin-top:8px;padding:16px}.review-control-body>strong{font-size:13px}.review-control-body>p{color:var(--text-dim);margin:6px 0 14px;font-size:12px;line-height:1.6}.review-ratings{flex-wrap:wrap;gap:8px;display:flex}.review-rating{border:1px solid var(--border);background:var(--bg-soft);min-width:120px;color:var(--text);font:inherit;text-align:left;cursor:pointer;border-radius:8px;flex:1;padding:10px;font-size:12px}.review-rating:hover{border-color:var(--primary);background:var(--bg-elev)}.review-rating-again{color:var(--amber)}.review-rating-easy{color:var(--green)}.review-rating small{color:var(--text-dim);margin-top:6px;font-size:10px;display:block}.review-control-footer{flex-wrap:wrap;align-items:center;gap:14px;margin-top:14px;font-size:12px;display:flex}.review-control-footer a{color:var(--primary)}.review-local-note{color:var(--text-dim);margin-top:12px;font-size:10px;display:block}.review-catalog-link{background:var(--bg-card);color:var(--primary);border:1px solid var(--border);border-radius:10px;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-bottom:18px;padding:16px;font-size:14px;font-weight:600;text-decoration:none;display:flex}.review-catalog-link span{color:var(--text-dim);font-size:12px;font-weight:400}.review-page :is(button,a):focus-visible,.review-control :is(button,a,summary):focus-visible{outline:2px solid var(--primary);outline-offset:3px}@media (width<=700px){.review-hero{grid-template-columns:1fr;gap:24px;padding:22px}.review-stats{border-left:0;border-top:1px solid var(--border);grid-template-columns:repeat(3,1fr);gap:8px;padding:18px 0 0}.review-stats div{gap:4px;display:grid}.review-stats strong{font-size:26px}.review-search,.review-search input{width:100%}.review-row{grid-template-columns:minmax(0,1fr) auto;gap:14px 10px;padding:16px;display:grid}.review-problem-icon{display:none}.review-due{text-align:right}.review-row-actions{grid-column:1/-1;justify-content:flex-end}.review-tabs{gap:0}.review-tabs button{padding:10px}}.practice-page{max-width:900px;margin:0 auto}.practice-page h2[tabindex]{outline:none;scroll-margin-top:105px}.practice-error{color:var(--red);font-size:13px;line-height:1.6}.practice-error:not(:empty){border:1px solid var(--red);border-radius:10px;margin-bottom:16px;padding:12px}.practice-setup,.practice-workspace,.practice-recap{background:var(--bg-card);border:1px solid var(--border);border-radius:18px;padding:28px}.practice-setup{background:linear-gradient(135deg, var(--bg-card), color-mix(in srgb, var(--primary) 8%, var(--bg)))}.practice-kicker{color:var(--primary);align-items:center;gap:8px;font-size:12px;font-weight:600;display:flex}.practice-setup h2,.practice-workspace h2,.practice-recap h2{letter-spacing:-.5px;margin:14px 0;font-size:clamp(23px,3vw,30px);line-height:1.25}.practice-setup>p,.practice-recap>p{color:var(--text-dim);font-size:14px;line-height:1.8}.practice-budgets{grid-template-columns:repeat(3,1fr);gap:12px;margin:26px 0;display:grid}.practice-budgets button{text-align:left;background:var(--bg-soft);border:1px solid var(--border);color:var(--text);cursor:pointer;font:inherit;border-radius:12px;flex-wrap:wrap;align-items:baseline;gap:6px;padding:20px;display:flex}.practice-budgets button[aria-pressed=true]{border-color:var(--primary);background:color-mix(in srgb, var(--primary) 12%, var(--bg-card));box-shadow:0 0 0 1px var(--primary)}.practice-budgets strong{color:var(--primary);font-size:32px}.practice-budgets span{font-size:12px}.practice-budgets small{color:var(--text-dim);flex-basis:100%;margin-top:8px;font-size:11px}.practice-plan-summary{color:var(--text-dim);gap:8px;margin-bottom:16px;font-size:13px;display:flex}.practice-note{color:var(--text-dim);margin-top:18px;font-size:11px;line-height:1.8;display:block}.practice-section-title{margin:28px 0 14px;font-size:16px}.practice-plan{border:1px solid var(--border);border-radius:12px;margin:0;padding:0;list-style:none;overflow:hidden}.practice-plan li{background:var(--bg-card);align-items:center;gap:14px;padding:18px;display:flex}.practice-plan li+li{border-top:1px solid var(--border)}.practice-plan li>div{flex:1;min-width:0}.practice-plan strong{font-size:14px}.practice-plan small{color:var(--text-dim);margin-top:6px;font-size:11px;display:block}.practice-plan li>span:last-child{color:var(--text-dim);white-space:nowrap;font-size:12px}.practice-number{width:28px;height:28px;color:var(--primary);background:var(--bg-soft);border-radius:8px;flex-shrink:0;place-items:center;font-size:12px;display:grid}.practice-session-top,.practice-actions{color:var(--text-dim);flex-wrap:wrap;align-items:center;gap:12px;font-size:13px;display:flex}.practice-session-top>span:first-child{color:var(--text);margin-right:auto;font-weight:600}.practice-progress{width:100%;height:5px;accent-color:var(--primary);background:var(--border);border:0;border-radius:6px;margin:14px 0 24px;display:block;overflow:hidden}.practice-progress::-webkit-progress-bar{background:var(--border)}.practice-progress::-webkit-progress-value{background:var(--primary)}.practice-question{color:var(--text);font-size:16px;line-height:1.85}.practice-external{color:var(--primary);margin:10px 0;font-size:12px;display:inline-block}.practice-draft{margin:24px 0}.practice-draft label{margin-bottom:10px;font-size:13px;font-weight:600;display:block}.practice-draft textarea{resize:vertical;border:1px solid var(--border);background:var(--code-bg);width:100%;min-height:260px;color:var(--code-text);font:13px/1.8 var(--mono);tab-size:4;border-radius:10px;padding:16px;display:block}.practice-draft>small{color:var(--text-dim);margin-top:8px;font-size:11px;display:block}.practice-help{flex-wrap:wrap;gap:10px;display:flex}.practice-hint{background:var(--bg-soft);border-left:3px solid var(--amber);border-radius:6px;margin-top:18px;padding:16px;font-size:13px}.practice-hint strong{color:var(--amber)}.practice-hint p{margin:8px 0 14px;line-height:1.8}.practice-rating-box{border-top:1px solid var(--border);margin-top:26px;padding-top:20px}.practice-rating-box h3{margin:0 0 8px;font-size:15px}.practice-rating-box p{color:var(--text-dim);margin-bottom:16px;font-size:12px;line-height:1.7}.practice-page button:disabled{opacity:.5;cursor:not-allowed}.practice-actions{margin-top:20px}.practice-actions a{color:var(--primary)}.practice-recap{text-align:center}.practice-recap>svg{color:var(--primary)}.practice-recap-stats{grid-template-columns:repeat(3,1fr);gap:12px;margin:28px 0;display:grid}.practice-recap-stats strong{color:var(--primary);font-size:30px;display:block}.practice-recap-stats span{color:var(--text-dim);margin-top:8px;font-size:12px;display:block}.practice-recap-list{margin:0;padding:0;list-style:none}.practice-recap-list li{border:1px solid var(--border);background:var(--bg-card);border-radius:10px;margin-bottom:10px;padding:18px}.practice-recap-list li>div{flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:13px;display:flex}.practice-recap-list a{color:var(--text);font-weight:600}.practice-recap-list span{color:var(--primary)}.practice-recap-list small{color:var(--text-dim);margin-top:8px;font-size:11px;display:block}.practice-recap-list details{margin-top:12px;font-size:12px}.practice-recap-list summary{color:var(--primary);cursor:pointer}.practice-recap-list pre{white-space:pre-wrap;overflow-wrap:anywhere;font:12px/1.7 var(--mono);background:var(--code-bg);color:var(--code-text);border-radius:8px;padding:12px}.practice-resume{z-index:1;border:1px solid var(--border);background:var(--bg-card);color:var(--text-dim);border-radius:10px;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-bottom:20px;padding:12px 16px;font-size:12px;display:flex;position:relative}.practice-resume a{color:var(--primary);font-weight:600}.practice-page :is(button,a,textarea,summary):focus-visible{outline:2px solid var(--primary);outline-offset:3px}@media (width<=600px){.practice-setup,.practice-workspace,.practice-recap{padding:20px}.practice-budgets{gap:8px}.practice-budgets button{padding:14px 10px}.practice-budgets strong{font-size:27px}.practice-budgets small{line-height:1.5}.practice-recap-stats{gap:8px}.practice-recap-stats span{font-size:11px;line-height:1.6}.practice-draft textarea{padding:12px;font-size:14px}}.delivery-city{--city-ink:#e5eeed;--city-muted:#91a8ae;--city-line:#30414a;--city-panel:#1c2a33;--city-accent:#83e4d4;color:var(--text);max-width:1180px;margin:0 auto}.city-heading{justify-content:space-between;align-items:center;gap:24px;margin-bottom:30px;display:flex}.city-eyebrow{color:var(--primary);letter-spacing:1.7px;align-items:center;gap:9px;font-size:10px;font-weight:700;display:flex}.city-eyebrow>span:first-child{background:var(--primary);border-radius:50%;width:6px;height:6px}.city-edition{color:var(--text-dim);margin-left:10px;font-weight:400}.city-heading h1{letter-spacing:-1.7px;margin:20px 0 16px;font-size:clamp(28px,3.7vw,43px);font-weight:650;line-height:1.15}.city-heading h1 em{color:var(--text-dim);font-style:normal;font-weight:400}.city-heading p{color:var(--text-dim);max-width:510px;margin:0;font-size:13px;line-height:1.8}.city-heading-stamp{color:var(--primary);justify-items:end;gap:10px;display:grid}.city-heading-stamp span{letter-spacing:2px;font-size:9px}.city-heading-stamp b{color:var(--text-dim);font-size:11px;font-weight:400}.city-toolbar{border-top:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;gap:12px;padding:13px 0;display:flex}.city-playback,.city-tools{align-items:center;gap:8px;display:flex}.city-button{border:1px solid var(--border);background:var(--bg-card);color:var(--text);cursor:pointer;font:600 12px var(--sans);border-radius:8px;justify-content:center;align-items:center;gap:8px;min-height:38px;padding:10px 13px;text-decoration:none;display:inline-flex}.city-button:hover{border-color:var(--primary)}.city-button:disabled{opacity:.45;cursor:not-allowed}.city-button.city-primary{color:#163630;background:#83e4d4;border-color:#83e4d4}.city-button.is-selected{color:var(--primary);border-color:var(--primary);background:color-mix(in srgb, var(--primary) 10%, var(--bg-card))}.city-icon{padding:10px}.city-toolbar select{font:12px var(--sans);color:var(--text-dim);background:var(--bg);border:0;padding:8px}.city-workbench{color:var(--city-ink);background:#15232c;border:1px solid #30414a;border-radius:16px;grid-template-columns:minmax(0,1fr) 285px;display:grid;overflow:hidden}.city-map-panel{flex-direction:column;min-width:0;display:flex}.city-map-top{font:9px var(--mono);letter-spacing:1px;color:#91a8ae;justify-content:space-between;gap:10px;padding:20px 20px 4px;display:flex}.city-map-top>span:first-child{color:#c2d5d8;align-items:center;gap:7px;display:flex}.city-map-top i{background:#839da6;border-radius:50%;width:5px;height:5px}.city-map-top i.is-live{background:#83e4d4;box-shadow:0 0 8px #83e4d4}.city-map{width:100%;margin:auto 0;display:block;overflow:visible}.city-map text{font-family:var(--sans);-webkit-user-select:none;user-select:none}.city-editable-road{cursor:pointer}.city-editable-road:hover>line:first-child,.city-editable-road:focus-visible>line:first-child{stroke:#76545c}.city-editable-road:focus-visible{outline:none}.city-car{cursor:pointer}.city-car:focus-visible{outline-offset:4px;outline:2px solid #e3fcf5}.city-car{transition:transform .3s linear}.city-map-legend{color:#9bb0b8;flex-wrap:wrap;justify-content:center;gap:15px;padding:10px 12px;font-size:9px;display:flex}.city-map-legend span{align-items:center;gap:5px;display:flex}.city-map-legend i{border-radius:2px;width:7px;height:7px}.city-key-kitchen{background:#efb87f}.city-key-customer{background:#a6b6c4}.city-key-traffic{background:#c69a60}.city-key-search{background:#53d6c3}.city-map-instruction{text-align:center;color:#9bb0b8;padding:8px 20px 17px;font-size:10px;line-height:1.7}.city-closure-note{color:#efa0a0;border-top:1px solid #49363d;flex-wrap:wrap;justify-content:space-between;gap:8px;padding:12px 18px;font-size:10px;display:flex}.city-closure-note button{color:#f3d4d4;cursor:pointer;font:inherit;background:0 0;border:0;text-decoration:underline}.city-control-panel{border-left:1px solid var(--city-line);background:var(--city-panel)}.city-order-form,.city-routing{padding:23px 21px}.city-panel-eyebrow{letter-spacing:1.3px;color:var(--primary);align-items:center;gap:8px;font-size:9px;font-weight:650;display:flex}.city-control-panel .city-panel-eyebrow{color:#83e4d4}.city-order-form h2{letter-spacing:-.4px;margin:13px 0 21px;font-size:18px;font-weight:550}.city-route-endpoints{color:#d7e3e1;justify-content:space-between;align-items:center;gap:8px;margin-bottom:20px;font-size:11px;display:flex}.city-route-endpoints>span{white-space:nowrap;align-items:center;gap:7px;display:flex}.city-route-endpoints b{color:#382f28;background:#efb87f;border-radius:50%;place-items:center;width:23px;height:23px;font-size:11px;display:grid}.city-route-endpoints>span:last-child b{color:#173b37;background:#83e4d4}.city-route-endpoints>svg{color:#829aa1;flex-shrink:0}.city-order-form>label{color:#a5b7bd;margin-bottom:14px;font-size:10px;display:block}.city-order-form select{color:#e0ebe9;width:100%;font:12px var(--sans);background:#25353e;border:1px solid #3b4d55;border-radius:7px;margin-top:7px;padding:11px;display:block}.city-order-form label.city-express{color:#e0eae7;align-items:center;gap:9px;padding:13px 0;font-size:11px;display:flex}.city-express input{accent-color:#83e4d4}.city-express>span{flex:1}.city-express small{color:#92a9b0;margin-top:5px;font-size:9px;line-height:1.5;display:block}.city-express>svg{color:#edbf8b}.city-send{justify-content:space-between;width:100%}.city-form-note{text-align:center;color:#91a8ae;margin-top:11px;font-size:9px;line-height:1.7;display:block}.city-routing{border-top:1px solid var(--city-line)}.city-algorithms{background:#13232d;border-radius:7px;gap:4px;margin-top:16px;padding:4px;display:flex}.city-algorithms button{font:11px var(--sans);cursor:pointer;color:#a2b4bb;background:0 0;border:1px solid #0000;border-radius:5px;flex:1;padding:9px 4px}.city-algorithms button[aria-pressed=true]{color:#b4f0e5;background:#2c4d50;border-color:#456e6c}.city-routing p{color:#c0ced2;min-height:39px;margin:13px 0 10px;font-size:11px;line-height:1.8}.city-routing>small{color:#9aafb6;font-size:9px;line-height:1.7;display:block}.city-dashboard{border:1px solid var(--border);background:var(--bg-card);border-radius:10px;grid-template-columns:repeat(4,1fr);margin:18px 0 34px;display:grid}.city-dashboard>div{padding:18px 20px}.city-dashboard>div+div{border-left:1px solid var(--border)}.city-dashboard>div>span{color:var(--text-dim);letter-spacing:1px;font-size:9px}.city-dashboard strong{font-variant-numeric:tabular-nums;align-items:baseline;gap:9px;margin-top:9px;font-size:29px;font-weight:550;display:flex}.city-dashboard small{color:var(--text-dim);font-size:10px;font-weight:400}.city-fleet-heading{justify-content:space-between;align-items:center;gap:16px;margin-bottom:15px;display:flex}.city-fleet-heading h2{margin:0 0 6px;font-size:18px;font-weight:600}.city-fleet-heading p{color:var(--text-dim);margin:0;font-size:11px}.city-fleet{grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:25px;display:grid}.city-courier-card{text-align:left;color:#e5eeed;font-family:var(--sans);cursor:pointer;background:#1c2a33;border:1px solid #30414a;border-radius:10px;align-items:center;gap:10px;padding:16px 12px;display:flex}.city-courier-card.is-selected{border-color:var(--courier-color)}.city-courier-card>span:nth-child(2){flex:1;min-width:0}.city-courier-card strong{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:7px;font-size:12px;display:flex}.city-courier-card small{color:var(--courier-color);font-size:8px;font-weight:400}.city-courier-card strong+span{color:#a3b8bd;font-size:9px;line-height:1.7;display:block}.city-courier-card>svg{color:#91a8ae;flex-shrink:0}.city-avatar{color:#182c31;background:var(--courier-color);border-radius:9px;flex-shrink:0;place-items:center;width:32px;height:32px;font-size:14px;font-weight:700;display:grid}.city-xray-invitation{text-align:left;border:1px solid color-mix(in srgb, var(--primary) 45%, var(--border));background:color-mix(in srgb, var(--primary) 6%, var(--bg-card));width:100%;color:var(--primary);cursor:pointer;font-family:var(--sans);border-radius:11px;justify-content:space-between;align-items:center;gap:16px;padding:22px;display:flex}.city-xray-invitation>span{align-items:center;gap:15px;display:flex}.city-xray-invitation strong{color:var(--text);font-size:13px;font-weight:550;display:block}.city-xray-invitation small{color:var(--text-dim);margin-top:7px;font-size:11px;line-height:1.7;display:block}.city-xray-invitation svg{flex-shrink:0}.city-xray{border:1px solid var(--border);background:var(--bg-card);border-radius:12px;padding:24px}.city-xray-header{justify-content:space-between;align-items:center;gap:15px;display:flex}.city-xray-header h2{margin:12px 0 6px;font-size:21px}.city-xray p{color:var(--text-dim);font-size:12px;line-height:1.8}.city-xray small{color:var(--text-dim);font-size:10px;line-height:1.7}.city-search-scrubber{color:var(--primary);font:11px var(--mono);flex-wrap:wrap;align-items:center;gap:16px;margin:22px 0;display:flex}.city-search-scrubber input{min-width:130px;accent-color:var(--primary);flex:1}.city-xray-grid{grid-template-columns:1fr 1fr;gap:30px;display:grid}.city-xray h3{margin:0;font-size:13px}.city-xray h3 span{color:var(--primary);margin-left:8px;font-size:10px;font-weight:400}.city-frontier{flex-wrap:wrap;gap:7px;min-height:58px;margin:14px 0;display:flex}.city-frontier>span{background:var(--bg-soft);border:1px solid var(--border);text-align:center;min-width:46px;color:var(--primary);border-radius:6px;flex-direction:column;justify-content:center;gap:5px;padding:9px;font-size:12px;display:flex}.city-frontier small{font:9px var(--mono)}.city-comparison{border-collapse:collapse;width:100%;margin:12px 0;font-size:12px}.city-comparison th,.city-comparison td{text-align:left;border-bottom:1px solid var(--border);padding:10px}.city-comparison thead{color:var(--text-dim);font-size:10px}.city-comparison th{font-weight:500}.city-comparison .is-selected{background:color-mix(in srgb, var(--primary) 9%, transparent);color:var(--primary)}.city-dispatch-inspector{border-top:1px solid var(--border);margin-top:24px;padding-top:24px}.city-order-queue{margin:12px 0;padding:0;list-style:none}.city-order-queue li{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:10px 0;font-size:11px;display:flex}.city-order-queue li span{flex:1}.city-order-queue li small{color:var(--primary);font-size:8px}.city-candidates>div{border-bottom:1px solid var(--border);align-items:center;gap:16px;padding:10px;font-size:11px;display:flex}.city-candidates>div>span{flex:1}.city-candidates b{color:var(--primary)}.city-candidates small{font-size:8px}.city-learn-links{border-top:1px solid var(--border);flex-wrap:wrap;gap:16px;margin-top:24px;padding-top:18px;font-size:11px;display:flex}.city-learn-links>span{color:var(--text-dim)}.city-learn-links a{color:var(--primary)}.city-event-section{grid-template-columns:1fr 1.5fr;gap:30px;margin-top:35px;display:grid}.city-event-section h2{margin:12px 0;font-size:19px}.city-latest-event{color:var(--text-dim);font-size:12px;line-height:1.8}.city-event-section ol{margin:0;padding:0;list-style:none}.city-event-section li{border-bottom:1px solid var(--border);gap:14px;padding:11px 0;font-size:11px;line-height:1.7;display:flex}.city-event-section time{color:var(--primary);font-family:var(--mono);white-space:nowrap;min-width:35px}.city-footnote{border-top:1px solid var(--border);color:var(--text-dim);margin-top:30px;padding-top:18px;font-size:10px;line-height:1.9}.city-footnote strong{color:var(--text)}.delivery-city :is(button,a,select,input):focus-visible{outline:2px solid var(--primary);outline-offset:3px}.city-launch-link{border:1px solid var(--border);background:var(--bg-card);color:var(--primary);border-radius:10px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin:0 0 22px;padding:18px;font-size:14px;font-weight:650;text-decoration:none;display:flex}.city-launch-link small{color:var(--text-dim);font-size:12px;font-weight:400}.city-home-launch{z-index:2;border:1px solid var(--border);background:var(--nav-bg);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);max-width:calc(100vw - 48px);box-shadow:var(--shadow);color:var(--text);border-radius:11px;padding:15px 18px;text-decoration:none;position:fixed;bottom:24px;left:24px}.city-home-launch small{color:var(--primary);letter-spacing:1.4px;margin-bottom:7px;font-size:8px;display:block}.city-home-launch strong{font-size:12px;font-weight:550}.city-home-launch strong span{color:var(--primary);margin-left:16px}@media (width<=950px){.city-workbench{grid-template-columns:minmax(0,1fr) 250px}.city-order-form,.city-routing{padding:18px 15px}.city-dashboard strong{flex-wrap:wrap;gap:5px}.city-dashboard small{flex-basis:100%}}@media (width<=740px){.city-heading-stamp{display:none}.city-heading h1{letter-spacing:-.8px}.city-edition{margin-left:0;font-size:8px}.city-workbench{grid-template-columns:1fr}.city-control-panel{border-left:0;border-top:1px solid var(--city-line);grid-template-columns:1fr 1fr;display:grid}.city-routing{border-top:0;border-left:1px solid var(--city-line)}.city-fleet{grid-template-columns:1fr}.city-xray-grid,.city-event-section{grid-template-columns:1fr;gap:22px}.city-dashboard{grid-template-columns:repeat(2,1fr)}.city-dashboard>div:nth-child(3){border-left:0}.city-dashboard>div:nth-child(n+3){border-top:1px solid var(--border)}.city-tools{flex-wrap:wrap}.city-fleet-heading{align-items:flex-start}.city-xray{padding:19px}.city-xray-header{flex-wrap:wrap}}@media (width<=470px){.city-control-panel{grid-template-columns:1fr}.city-routing{border-left:0;border-top:1px solid var(--city-line)}.city-map-top{padding-left:12px;padding-right:12px;font-size:8px}.city-fleet-heading{flex-direction:column}.city-map-legend{gap:9px}.city-heading h1{font-size:28px}}@media (prefers-reduced-motion:reduce){.city-car{transition:none}}.route-lab{max-width:1260px}.route-heading{padding:8px 0 22px}.route-heading h1{max-width:820px;color:var(--text);letter-spacing:0;margin:18px 0 9px;font-size:clamp(28px,3.4vw,42px);font-weight:650;line-height:1.18}.route-heading p{max-width:680px;color:var(--text-dim);margin:0;font-size:13px;line-height:1.7}.route-workbench{color:#e5eeed;background:#1c2a33;border:1px solid #34434b;border-radius:8px;grid-template-columns:minmax(0,1fr) 280px;display:grid;overflow:hidden}.route-map-panel{background:#e9ecea;min-width:0}.route-map-top{color:#a8bec1;font:10px var(--mono);letter-spacing:1px;background:#203039;justify-content:space-between;align-items:center;gap:10px;padding:11px 15px;display:flex}.route-map-top>span:first-child{color:#e0efeb;align-items:center;gap:8px;display:flex}.route-map-top i{background:#eeb573;border-radius:50%;width:7px;height:7px;display:block}.route-map-top i.is-live{background:#75dfcb;box-shadow:0 0 9px #75dfcb}.route-map{cursor:default;width:100%}.route-map.is-placing{cursor:crosshair}.route-pin{cursor:pointer}.route-pin:focus-visible{outline-offset:3px;outline:2px solid #203039}.route-map-bottom{color:#4c5d61;background:#f5f6f3;border-top:1px solid #d5dcda;flex-wrap:wrap;justify-content:center;align-items:center;gap:16px;min-height:44px;padding:8px 13px;font-size:10px;display:flex}.route-map-bottom span{align-items:center;gap:5px;display:flex}.route-map-bottom i{border-radius:50%;width:8px;height:8px;display:inline-block}.route-key-start{background:#eeb573}.route-key-end{background:#73ddca}.route-key-visited{background:#56bdb0}.route-key-path{background:#e25a56}.route-controls{background:#1c2a33;border-left:1px solid #34434b;padding:23px 20px}.route-controls .city-panel-eyebrow{color:#90e6d7}.route-controls h2{margin:13px 0 8px;font-size:18px;font-weight:600}.route-control-note,.route-method-detail,.route-hint{color:#a8bac0;margin:0;font-size:11px;line-height:1.7}.route-point-list{align-items:center;gap:4px;margin:18px 0;display:flex}.route-point-list>svg{color:#8a9fa5;flex:none}.route-point-list button{color:#e5eeed;text-align:left;cursor:pointer;min-width:0;font:600 11px var(--sans);background:#25353e;border:1px solid #3c5158;border-radius:6px;flex:1;align-items:center;gap:6px;padding:9px 5px;display:flex}.route-point-list button.is-placing{border-color:#91e4d4;box-shadow:inset 0 0 0 1px #91e4d4}.route-point-list b{color:#362d26;background:#eeb573;border-radius:50%;flex:0 0 22px;place-items:center;height:22px;font-size:11px;display:grid}.route-point-list button:last-child b{color:#173b37;background:#73ddca}.route-point-list span{min-width:0}.route-point-list small{color:#98abb1;white-space:normal;margin-top:3px;font-size:8px;font-weight:400;line-height:1.25;display:block}.route-control-divider{background:#34434b;height:1px;margin:21px -20px}.route-controls .city-algorithms{margin:15px 0 11px}.route-method-detail{min-height:39px}.route-run{justify-content:space-between;width:100%;margin-top:20px}.route-hint{text-align:center;min-height:34px;margin:9px 0 14px;font-size:10px}.route-playback{border-top:1px solid #34434b;align-items:center;gap:6px;padding-top:12px;display:flex}.route-playback select{color:#c8d7d7;min-width:0;font:11px var(--sans);background:0 0;border:0;flex:1;padding:7px 2px}.route-reset{margin-left:auto}.route-analysis{border:1px solid var(--border);background:var(--bg-card);border-radius:8px;margin-top:18px;padding:21px 24px}.route-analysis-head{justify-content:space-between;align-items:end;gap:14px;display:flex}.route-analysis h2{margin:8px 0 0;font-size:18px;font-weight:600}.route-analysis-head strong{color:var(--primary);font-size:18px}.route-progress{background:var(--border);border-radius:3px;height:5px;margin:20px 0 14px;overflow:hidden}.route-progress>div{background:#75dfcb;height:100%;transition:width .18s linear}.route-stats{color:var(--text-dim);flex-wrap:wrap;gap:20px;font-size:11px;display:flex}.route-stats b{color:var(--text);font-size:13px}.route-scrubber{color:var(--text-dim);font:10px var(--mono);align-items:center;gap:16px;margin:20px 0;display:flex}.route-scrubber input{accent-color:#75dfcb;flex:1;min-width:80px}.route-analysis .city-comparison{max-width:550px}.route-analysis>p{color:var(--text-dim);margin:10px 0 0;font-size:11px}@media (width<=820px){.route-workbench{grid-template-columns:1fr}.route-controls{border-top:1px solid #34434b;border-left:0}.route-point-list{max-width:380px}.route-map-top{font-size:9px}}@media (width<=500px){.route-map-top>span:last-child{display:none}.route-map-bottom{gap:9px;font-size:9px}.route-analysis{padding:17px}.route-analysis-head strong{font-size:14px}}@media (prefers-reduced-motion:reduce){.route-progress>div{transition:none}}.ld-root{width:100%;font-family:var(--sans,"Inter", -apple-system, sans-serif);background-color:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;font-size:13.5px;line-height:1.5;position:relative;overflow-x:hidden}.ld-bg-ambient-lights{pointer-events:none;z-index:0;position:fixed;inset:0;overflow:hidden}.ld-ambient-blob-1{background:radial-gradient(circle, var(--primary-glow,#88c0d01f) 0%, transparent 70%);filter:blur(80px);opacity:.35;width:480px;height:480px;animation:14s ease-in-out infinite alternate ldAmbientDrift;position:absolute;top:-10%;left:25%}@keyframes ldAmbientDrift{0%{transform:translate(0)scale(1)}to{transform:translate(30px,20px)scale(1.08)}}.ld-bg-grid-overlay{background-image:linear-gradient(to right, var(--border-soft,#434c5e80) 1px, transparent 1px), linear-gradient(to bottom, var(--border-soft,#434c5e80) 1px, transparent 1px);opacity:.18;background-size:32px 32px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(65% 55% at 50% 20%,#000 40%,#0000 100%);mask-image:radial-gradient(65% 55% at 50% 20%,#000 40%,#0000 100%)}.ld-container{z-index:1;width:100%;max-width:980px;margin:0 auto;padding:0 18px;position:relative}.ld-topbar{z-index:100;background:color-mix(in srgb, var(--bg-card) 90%, transparent);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:100px;justify-content:space-between;align-items:center;gap:16px;max-width:fit-content;margin:0 auto 16px;padding:5px 10px;transition:all .2s;display:flex;position:sticky;top:14px;box-shadow:0 10px 26px #00000047}.ld-tn-brand{align-items:center;gap:8px;padding:0 4px;display:flex}.ld-tn-logo-wrap{justify-content:center;align-items:center;display:flex}.ld-tn-logo{color:var(--primary);font-size:18px;font-weight:700;line-height:1}.ld-brand-title{letter-spacing:-.01em;color:var(--text);-webkit-user-select:none;user-select:none;font-size:13px;font-weight:700}.ld-tabbar{align-items:center;gap:3px;display:flex}.ld-tab{appearance:none;color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:6px;padding:6px 12px;font-family:inherit;font-size:12px;font-weight:500;transition:all .14s;display:inline-flex;text-decoration:none!important}.ld-tab:hover{color:var(--text);background:var(--bg-elev);text-decoration:none!important}.ld-topbar-right{align-items:center;gap:6px;display:flex}.ld-topbar-action-btn{color:var(--text);background:var(--bg-elev);border:1px solid var(--border);cursor:pointer;border-radius:9px;align-items:center;gap:6px;padding:5px 12px;font-family:inherit;font-size:12px;font-weight:600;transition:all .15s;display:inline-flex;text-decoration:none!important}.ld-topbar-action-btn:hover{border-color:var(--primary);background:var(--bg-card)}.ld-icon{flex-shrink:0;width:13px;height:13px}.ld-btn{cursor:pointer;border:1px solid #0000;border-radius:9px;justify-content:center;align-items:center;gap:7px;padding:8px 16px;font-family:inherit;font-size:12.5px;font-weight:600;transition:all .18s cubic-bezier(.16,1,.3,1);display:inline-flex;text-decoration:none!important}.ld-btn-primary{background:var(--primary);color:var(--primary-contrast,#1e1e2e);box-shadow:0 2px 8px var(--primary-glow);font-weight:700}.ld-btn-primary:hover{filter:brightness(1.08);box-shadow:0 4px 14px var(--primary-glow);transform:translateY(-1px)}.ld-btn-secondary{background:var(--bg-card);border:1px solid var(--border);color:var(--text)}.ld-btn-secondary:hover{background:var(--bg-elev);border-color:var(--accent);transform:translateY(-1px)}.ld-btn-google{background:var(--bg-card);border:1px solid var(--border);width:100%;color:var(--text);cursor:pointer;border-radius:9px;justify-content:center;align-items:center;gap:10px;padding:10px 16px;font-family:inherit;font-size:13px;font-weight:600;transition:all .15s;display:flex}.ld-btn-google:hover{background:var(--bg-elev);border-color:var(--accent);transform:translateY(-1px)}.ld-hero-section{text-align:center;padding:34px 0 26px}.ld-hero-badge{background:var(--bg-card);border:1px solid var(--border);color:var(--accent);border-radius:6px;align-items:center;gap:6px;margin-bottom:14px;padding:3px 10px;font-size:11px;font-weight:600;display:inline-flex}.ld-pill-dot{background:var(--green,var(--accent));border-radius:50%;width:6px;height:6px;display:inline-block}.ld-hero-title{letter-spacing:-.025em;color:var(--text);margin-bottom:12px;font-size:1.85rem;font-weight:800;line-height:1.2}.ld-hero-subtitle{color:var(--text-dim);max-width:600px;margin:0 auto 20px;font-size:12.5px;line-height:1.6}.ld-hero-cta-group{flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;margin-bottom:20px;display:flex}.ld-hero-guarantee-note{color:var(--text-dim);flex-wrap:wrap;justify-content:center;align-items:center;gap:18px;margin-bottom:26px;font-size:11.5px;display:flex}.ld-hero-guarantee-item{align-items:center;gap:5px;display:flex}.ld-hero-guarantee-item svg{color:var(--green,var(--accent));flex-shrink:0;width:13px;height:13px}.ld-hero-mockup-wrapper{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;width:100%;max-width:940px;margin:0 auto;transition:box-shadow .25s;overflow:hidden;box-shadow:0 16px 40px #0006,0 0 0 1px #ffffff0a}.ld-hero-mockup-wrapper:hover{box-shadow:0 20px 50px #00000080, 0 0 0 1px var(--border)}.ld-mockup-header{background:color-mix(in srgb, var(--bg-soft) 85%, #000);border-bottom:1px solid var(--border-soft);justify-content:space-between;align-items:center;gap:12px;padding:8px 16px;display:flex}.ld-mockup-controls{align-items:center;gap:6px;display:flex}.ld-mockup-dot{border-radius:50%;width:9px;height:9px}.ld-dot-red{background:#f87171}.ld-dot-yellow{background:#fbbf24}.ld-dot-green{background:#34d399}.ld-dot-blue{background:var(--accent)}.ld-mockup-title-bar{font-family:var(--mono,monospace);color:var(--text-dim);text-align:center;flex:1;font-size:11px}.ld-mockup-tabs{border:1px solid color-mix(in srgb, var(--border) 60%, transparent);background:#00000059;border-radius:9px;align-items:center;gap:4px;padding:3px 4px;display:inline-flex}.ld-mockup-tab{color:var(--text-faint);-webkit-user-select:none;user-select:none;border-radius:7px;align-items:center;gap:6px;padding:4px 10px;font-size:11px;font-weight:500;transition:all .15s;display:inline-flex}.ld-mockup-tab.active{background:color-mix(in srgb, var(--bg-card) 90%, transparent);border:1px solid color-mix(in srgb, var(--border) 80%, transparent);color:var(--text);font-weight:600;box-shadow:0 2px 8px #0000004d}.ld-mockup-tab svg{opacity:.85}.ld-status-live-indicator{font-size:10px;font-family:var(--mono,monospace);letter-spacing:.5px;color:var(--green,var(--accent));align-items:center;gap:6px;font-weight:700;display:flex}.ld-pulse-green-dot{background:var(--green,#27c93f);border-radius:50%;width:6px;height:6px;animation:2.2s infinite ldPulseGlow;display:inline-block;box-shadow:0 0 #a3be8cb3}@keyframes ldPulseGlow{0%{box-shadow:0 0 #a3be8cb3}70%{box-shadow:0 0 0 5px #0000}to{box-shadow:0 0 #0000}}.ld-hero-demo-wrap{min-height:480px;position:relative;overflow:hidden}.ld-section-tag{text-transform:uppercase;letter-spacing:.08em;color:var(--accent);margin-bottom:6px;font-size:10.5px;font-weight:700;display:block}.ld-section-title{letter-spacing:-.015em;color:var(--text);margin-bottom:6px;font-size:1.45rem;font-weight:800}.ld-section-desc{color:var(--text-dim);max-width:540px;margin:0 auto 22px;font-size:12.5px}.ld-how-it-works-section{padding:40px 0}.ld-pipeline-grid{grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px;display:grid}.ld-pipeline-card{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;flex-direction:column;justify-content:space-between;padding:18px 16px;transition:all .2s cubic-bezier(.16,1,.3,1);display:flex;position:relative}.ld-pipeline-card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 8px 24px #00000040}.ld-pipeline-step-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.ld-pipeline-step-badge{font-family:var(--mono,monospace);color:var(--accent);background:var(--bg-soft);border:1px solid var(--border-soft);border-radius:4px;padding:2px 7px;font-size:9.5px;font-weight:700}.ld-pipeline-card-icon{color:var(--accent)}.ld-pipeline-card-title{color:var(--text);margin-bottom:7px;font-size:13px;font-weight:700}.ld-pipeline-card-desc{color:var(--text-dim);flex:1;margin-bottom:14px;font-size:11.5px;line-height:1.5}.ld-step-card-footer{margin-top:auto}.ld-step-status-chip{font-size:10px;font-family:var(--mono,monospace);color:var(--green,var(--accent));background:color-mix(in srgb, var(--green,var(--accent)) 12%, transparent);border-radius:4px;align-items:center;gap:4px;padding:2px 8px;font-weight:600;display:inline-flex}.ld-workflow-summary-banner{background:var(--bg-card);border:1px solid var(--border);text-align:center;color:var(--text);border-radius:9px;justify-content:center;align-items:center;gap:8px;margin-top:16px;padding:10px 16px;font-size:11.5px;display:flex}.ld-banner-sparkle{color:var(--amber,var(--accent));align-items:center;display:inline-flex}.ld-platforms-section{text-align:center;padding:36px 0}.ld-platform-grid{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:9px;display:grid}.ld-platform-chip{background:var(--bg-card);border:1px solid var(--border);border-radius:9px;flex-direction:column;align-items:center;gap:4px;padding:10px 8px;transition:border-color .15s,transform .15s;display:flex}.ld-platform-chip:hover{border-color:var(--accent);transform:translateY(-2px)}.ld-platform-name{color:var(--text);font-size:11.5px;font-weight:600}.ld-platform-type{color:var(--text-dim);font-size:10px}.ld-features-section{padding:40px 0}.ld-pillar-grid{grid-template-columns:repeat(2,1fr);gap:14px;margin-top:18px;display:grid}.ld-pillar-card{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;flex-direction:column;padding:20px;transition:all .22s cubic-bezier(.16,1,.3,1);display:flex;position:relative}.ld-card-interactive-glow:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 10px 28px #0000004d}.ld-pillar-card-top{justify-content:space-between;align-items:flex-start;margin-bottom:10px;display:flex}.ld-pillar-badge-row{align-items:center;gap:6px;display:flex}.ld-pillar-category-tag{font-size:9.5px;font-weight:700;font-family:var(--mono,monospace);letter-spacing:.04em;border-radius:4px;padding:2px 6px}.ld-tag-ds{background:color-mix(in srgb, var(--primary) 15%, transparent);color:var(--primary);border:1px solid color-mix(in srgb, var(--primary) 30%, transparent)}.ld-tag-algo{background:color-mix(in srgb, var(--amber,var(--accent)) 15%, transparent);color:var(--amber,var(--accent));border:1px solid color-mix(in srgb, var(--amber,var(--accent)) 30%, transparent)}.ld-tag-pat{background:color-mix(in srgb, var(--green,var(--accent)) 15%, transparent);color:var(--green,var(--accent));border:1px solid color-mix(in srgb, var(--green,var(--accent)) 30%, transparent)}.ld-tag-ide{background:color-mix(in srgb, var(--purple,var(--accent)) 15%, transparent);color:var(--purple,var(--accent));border:1px solid color-mix(in srgb, var(--purple,var(--accent)) 30%, transparent)}.ld-tag-free{background:color-mix(in srgb, var(--green,var(--accent)) 15%, transparent);color:var(--green,var(--accent));border:1px solid color-mix(in srgb, var(--green,var(--accent)) 30%, transparent);font-size:10px;font-weight:700;font-family:var(--mono,monospace);border-radius:5px;padding:2px 8px}.ld-tag-premium{background:color-mix(in srgb, var(--primary) 15%, transparent);color:var(--primary);border:1px solid color-mix(in srgb, var(--primary) 30%, transparent);font-size:10px;font-weight:700;font-family:var(--mono,monospace);border-radius:5px;padding:2px 8px}.ld-pillar-badge-sub{color:var(--text-dim);font-size:10px}.ld-pillar-icon-glow{background:var(--bg-soft);border:1px solid var(--border-soft);width:36px;height:36px;color:var(--accent);border-radius:9px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.ld-pillar-title{color:var(--text);margin-bottom:6px;font-size:13.5px;font-weight:700}.ld-pillar-desc{color:var(--text-dim);flex:1;margin-bottom:12px;font-size:11.5px;line-height:1.5}.ld-pillar-visual-preview{background:var(--bg-soft);border:1px solid var(--border-soft);font-size:11px;font-family:var(--mono,monospace);border-radius:9px;padding:9px 12px}.ld-preview-header{color:var(--text-dim);text-transform:uppercase;letter-spacing:.04em;align-items:center;gap:6px;margin-bottom:6px;font-size:9.5px;display:flex}.ld-preview-dot{border-radius:50%;flex-shrink:0;width:6px;height:6px;display:inline-block}.ld-preview-label{font-weight:600}.ld-preview-content{color:var(--text);font-size:10.5px;line-height:1.45}.ld-preview-q{color:var(--accent);margin-bottom:3px}.ld-preview-row{align-items:center;gap:6px;margin-bottom:3px;display:flex}.ld-lbl{color:var(--text-dim);flex-shrink:0;width:50px;font-size:10px}.ld-val{color:var(--text);align-items:center;gap:4px;display:flex}.ld-referral-flow{flex-wrap:wrap;align-items:center;gap:6px;font-size:10.5px;display:flex}.ld-flow-node{background:var(--bg-card);border:1px solid var(--border-soft);color:var(--text);border-radius:4px;padding:2px 7px}.ld-highlight{background:color-mix(in srgb, var(--green,var(--accent)) 14%, transparent);color:var(--green,var(--accent));border-color:var(--green,var(--accent))}.ld-target{background:color-mix(in srgb, var(--primary) 14%, transparent);color:var(--primary);border-color:var(--primary)}.ld-flow-arrow{color:var(--text-dim)}.ld-status-pulse-dot{background:var(--green,var(--accent));vertical-align:middle;border-radius:50%;width:7px;height:7px;margin-right:4px;animation:2.2s infinite ldPulseGlow;display:inline-block;box-shadow:0 0 #a3be8cb3}.ld-bento-tags{flex-wrap:wrap;gap:5px;display:flex}.ld-bento-tag{font-size:10px;font-family:var(--mono,monospace);background:var(--bg-soft);color:var(--text-dim);border:1px solid var(--border-soft);border-radius:4px;padding:2px 7px}.ld-pricing-section{text-align:center;padding:48px 0}.ld-pricing-card-wrapper{width:100%;max-width:980px;margin:0 auto}.ld-price-card{background:var(--bg-card);border:1.5px solid var(--border);border-radius:14px;flex-direction:column;gap:12px;padding:24px;transition:all .22s cubic-bezier(.16,1,.3,1);display:flex}.ld-price-card-premium{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 4%, var(--bg-card));box-shadow:0 8px 30px #00000047}.ld-price-card-header{justify-content:space-between;align-items:flex-start;gap:8px;display:flex}.ld-price-card-badge-row{align-items:center;gap:8px;display:flex}.ld-price-tier-sub{color:var(--text-dim);font-size:10px}.ld-price-best-value{color:var(--amber,var(--accent));background:color-mix(in srgb, var(--amber,var(--accent)) 12%, transparent);border:1px solid color-mix(in srgb, var(--amber,var(--accent)) 28%, transparent);border-radius:4px;align-items:center;gap:4px;padding:2px 8px;font-size:10px;font-weight:700;display:inline-flex}.ld-price-amount{align-items:baseline;gap:6px;display:flex}.ld-price-num{color:var(--text);font-size:2rem;font-weight:800;line-height:1}.ld-price-unit{color:var(--text-dim);font-size:11px}.ld-price-features{flex-direction:column;flex:1;gap:7px;margin:0;padding:0;list-style:none;display:flex}.ld-price-features li{color:var(--text-dim);align-items:center;gap:7px;font-size:11.5px;display:flex}.ld-price-features li svg{color:var(--green,var(--accent));flex-shrink:0}.ld-price-cta-btn{width:100%;margin-top:auto;padding:10px 16px;font-size:12.5px}.ld-price-note{color:var(--text-dim);text-align:center;font-size:10.5px;font-family:var(--mono,monospace)}.ld-faq-section{padding:40px 0}.ld-faq-list{flex-direction:column;gap:7px;max-width:640px;margin:0 auto;display:flex}.ld-faq-item{background:var(--bg-card);border:1px solid var(--border);border-radius:9px;transition:border-color .15s;overflow:hidden}.ld-faq-item:hover{border-color:var(--accent)}.ld-faq-question-btn{text-align:left;width:100%;color:var(--text);cursor:pointer;background:0 0;border:none;justify-content:space-between;align-items:center;gap:10px;padding:12px 14px;font-family:inherit;font-size:12px;font-weight:600;display:flex}.ld-faq-chevron{width:13px;height:13px;color:var(--text-dim);flex-shrink:0;transition:transform .2s}.ld-faq-answer{max-height:0;color:var(--text-dim);padding:0 14px;font-size:11.5px;line-height:1.6;transition:max-height .22s,padding .18s;overflow:hidden}.ld-faq-item.ld-open .ld-faq-answer{max-height:240px;padding-bottom:14px}.ld-faq-item.ld-open .ld-faq-chevron{transform:rotate(180deg)}.ld-modal-overlay{z-index:99999;-webkit-backdrop-filter:blur(8px);background:#000000b8;justify-content:center;align-items:center;width:100vw;height:100vh;padding:16px;display:none;position:fixed;inset:0}.ld-modal-active{display:flex}.ld-modal-card{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;width:100%;max-width:380px;animation:.16s cubic-bezier(.16,1,.3,1) ldModalPop;overflow:hidden;box-shadow:0 20px 50px #00000080}@keyframes ldModalPop{0%{opacity:0;transform:translateY(-10px)scale(.96)}to{opacity:1;transform:translateY(0)scale(1)}}.ld-modal-header{border-bottom:1px solid var(--border);background:var(--bg-soft);justify-content:space-between;align-items:center;padding:14px 18px;display:flex}.ld-modal-brand{align-items:center;gap:8px;display:flex}.ld-modal-logo{color:var(--primary);font-size:20px;font-weight:700}.ld-modal-title{color:var(--text);font-size:14px;font-weight:700}.ld-modal-close-btn{color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-radius:5px;justify-content:center;align-items:center;padding:5px;transition:all .15s;display:inline-flex}.ld-modal-close-btn:hover{color:var(--text);background:var(--bg-elev)}.ld-modal-body{flex-direction:column;gap:14px;padding:20px;display:flex}.ld-modal-subtitle{color:var(--text-dim);text-align:center;font-size:12px;line-height:1.55}.ld-modal-legal{color:var(--text-dim);flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;margin-top:4px;font-size:10.5px;display:flex}.ld-modal-legal a{color:var(--text-dim);text-decoration:none;transition:color .15s}.ld-modal-legal a:hover{color:var(--text)}.ld-site-footer{background:var(--bg-soft);border-top:1px solid var(--border);color:var(--text-dim);padding:28px 0 18px;font-size:11.5px}.ld-footer-bottom{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.ld-footer-bottom a{color:var(--text-dim);text-decoration:none;transition:color .15s}.ld-footer-bottom a:hover{color:var(--text)}@media (width<=820px){.ld-pipeline-grid,.ld-pillar-grid,.ld-pricing-grid-clean{grid-template-columns:1fr}}@media (width<=640px){.ld-topbar{gap:8px;width:calc(100% - 32px)}.ld-tabbar{display:none}.ld-hero-title{font-size:1.5rem}}