:root{--ink: #111214;--paper: #f4f1ec;--brand: #e8b04a;--muted: #a3a6ad;--accent: var(--brand);--sans: "Inter", "Segoe UI", system-ui, sans-serif;--mono: "JetBrains Mono", Consolas, monospace;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;background:#141519;font-family:var(--sans);color:var(--paper)}html,body,.ui *{touch-action:manipulation}#app,canvas{display:block;width:100%;height:100%}.ui{position:fixed;inset:0;pointer-events:none}.ui>*{pointer-events:auto}kbd{font-family:var(--mono);font-size:13px;font-weight:500;display:inline-grid;place-items:center;min-width:28px;height:28px;padding:0 8px;border-radius:7px;background:var(--paper);color:var(--ink);box-shadow:0 2px #bdb7ae}.prompt{position:absolute;left:50%;bottom:92px;transform:translate(-50%,12px);display:flex;gap:12px;align-items:center;padding:10px 18px 10px 10px;border-radius:999px;background:#111214d6;backdrop-filter:blur(10px);border:1px solid rgba(232,176,74,.45);font-size:15px;font-weight:500;opacity:0;transition:opacity .18s,transform .18s;pointer-events:none}.prompt.visible{opacity:1;transform:translate(-50%)}.fps{position:absolute;left:20px;top:62px;font:500 12px var(--mono);color:var(--ink);background:#ffffffb3;padding:4px 8px;border-radius:6px}.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 15px;border-radius:9px;border:1px solid rgba(255,255,255,.2);background:transparent;color:var(--paper);font:600 13.5px var(--sans);text-decoration:none;cursor:pointer}.btn:hover{border-color:var(--accent)}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--ink)}.btn-primary:hover{filter:brightness(1.08)}.btn:disabled{opacity:.45;cursor:default}.btn-sm{padding:6px 11px;font-size:12.5px;border-radius:8px}.view-toggle{flex:none;padding:7px 12px;border-radius:11px;border:1px solid rgba(255,255,255,.18);background:transparent;color:var(--paper);font:500 12px var(--mono);cursor:pointer;white-space:nowrap}.view-toggle:hover{border-color:var(--brand)}.sheet-backdrop{position:absolute;inset:0;display:grid;place-items:center;padding:28px 16px;background:#0a0b0e8c;backdrop-filter:blur(6px);opacity:0;visibility:hidden;transition:opacity .22s,visibility .22s}.sheet-backdrop.open{opacity:1;visibility:visible}.sheet-frame{position:relative;width:min(800px,100%);max-height:100%;overflow-y:auto;border-radius:6px;background:#fbfaf7;box-shadow:0 30px 80px #00000059;scroll-behavior:smooth;transform:translateY(14px);transition:transform .28s cubic-bezier(.2,.8,.2,1)}.sheet-backdrop.open .sheet-frame{transform:none}.sheet-close{position:sticky;top:12px;float:right;margin:12px 12px 0 0;z-index:2;width:32px;height:32px;border-radius:50%;border:0;background:#ece8e0;color:#1b1d22;font-size:20px;line-height:1;cursor:pointer}.sheet-close:hover{background:#e0dbd1}.sheet{color:#24262c;font:400 14px/1.65 var(--sans);padding:44px 56px 36px}.sheet .btn{color:#1b1d22;border-color:#d8d3c9}.sheet .btn:hover{border-color:var(--accent)}.doc-head{border-top:3px solid var(--accent);padding-top:22px}.doc-eyebrow{margin:0;font:500 11px var(--mono);letter-spacing:.09em;text-transform:uppercase;color:#6b6f78}.sheet h1{margin:8px 0 4px;font-size:30px;line-height:1.15;letter-spacing:-.015em;color:#15171b}.doc-tagline{margin:0 0 14px;font-size:15.5px;color:#3c3f46}.doc-meta{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;font-size:12.5px;color:#6b6f78}.doc-status{font:500 11px var(--mono);padding:3px 9px;border-radius:999px;border:1px solid var(--accent);color:#24262c}.doc-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.doc-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin:26px 0 8px;background:#e6e1d8;border:1px solid #e6e1d8}.doc-metric{background:#f4f1eb;padding:12px 14px}.doc-metric strong{display:block;font:700 20px var(--sans);letter-spacing:-.01em;color:#15171b}.doc-metric span{display:block;margin-top:2px;font-size:11.5px;line-height:1.35;color:#6b6f78}.doc-section{margin-top:26px;scroll-margin-top:20px}.doc-section h2{margin:0 0 8px;font:600 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#15171b;display:flex;align-items:center;gap:8px}.doc-section h2:before{content:"";width:14px;height:2px;background:var(--accent)}.doc-section p{margin:0}.doc-cols{display:grid;grid-template-columns:1fr 1fr;gap:0 28px}.doc-flow{list-style:none;counter-reset:step;margin:6px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px 0}.doc-flow li{counter-increment:step;display:flex;align-items:center;font-size:12.5px;padding:4px 10px 4px 4px;background:#f1ede6;border-radius:999px}.doc-flow li:before{content:counter(step);display:inline-grid;place-items:center;width:18px;height:18px;margin-right:6px;border-radius:50%;font:600 10px var(--mono);color:#fff;background:#2c2f36}.doc-flow li:not(:last-child){margin-right:22px;position:relative}.doc-flow li:not(:last-child):after{content:"→";position:absolute;right:-16px;color:#9b9ea6}.doc-features{display:grid;grid-template-columns:1fr 1fr;gap:14px 28px}.doc-features h3{margin:0 0 2px;font-size:13.5px;color:#15171b}.doc-features p{font-size:13px;color:#4a4d55}.doc-list{margin:0;padding-left:18px}.doc-list li{margin-bottom:6px}.doc-list li::marker{color:var(--accent)}.doc-list.muted{color:#555962}.doc-stack{display:grid;grid-template-columns:max-content 1fr;gap:6px 18px;margin:0;font-size:13px}.doc-stack dt{font:500 11px/1.9 var(--mono);text-transform:uppercase;letter-spacing:.06em;color:#6b6f78}.doc-stack dd{margin:0}.doc-video video,.doc-poster{width:100%;aspect-ratio:16 / 9;border-radius:4px;background:#0b0c0f;display:block}.doc-poster{position:relative;border:0;padding:0;cursor:pointer;overflow:hidden}.doc-poster img{width:100%;height:100%;object-fit:cover;opacity:.75}.doc-poster span{position:absolute;inset:0;margin:auto;width:56px;height:56px;display:grid;place-items:center;border-radius:50%;background:#ffffffeb;color:#15171b;font-size:20px}.doc-note{margin-top:8px!important;font-size:12px;color:#6b6f78}.doc-gallery{display:grid;grid-template-columns:1fr 1fr;gap:16px}.doc-gallery figure{margin:0;cursor:zoom-in}.doc-gallery img{width:100%;aspect-ratio:16 / 10;object-fit:cover;object-position:top;display:block;border:1px solid #e6e1d8;border-radius:3px}.doc-gallery figcaption{margin-top:5px;font-size:11.5px;line-height:1.4;color:#6b6f78}.doc-foot{margin-top:30px;padding-top:12px;border-top:1px solid #e6e1d8;font:500 10.5px var(--mono);color:#9b9ea6}.lightbox{position:absolute;inset:0;display:none;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:24px;background:#08090ce6;cursor:zoom-out}.lightbox.open{display:flex}.lightbox img{max-width:100%;max-height:85%;border-radius:4px}.lightbox p{margin:0;color:#d6d7db;font-size:13px}.dialogue{position:absolute;left:50%;bottom:28px;width:min(620px,calc(100vw - 24px));padding:16px 18px 14px;border-radius:14px;background:#111214eb;backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1);transform:translate(-50%,16px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s}.dialogue.open{transform:translate(-50%);opacity:1;visibility:visible}.dlg-head{display:flex;align-items:center;gap:12px}.dlg-badge{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;flex:none;background:var(--accent);color:var(--ink);font:700 16px var(--sans)}.dlg-name{font-weight:600;font-size:14px}.dlg-role{font:500 10.5px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.dlg-close{margin-left:auto;width:30px;height:30px;border:0;border-radius:50%;background:#ffffff14;color:var(--paper);font-size:18px;cursor:pointer}.dlg-text{margin:12px 0;min-height:66px;font-size:14.5px;line-height:1.6;color:#e4e5e8;cursor:pointer}.dlg-foot{display:flex;align-items:center;justify-content:space-between;gap:10px}.dlg-step{font:500 11px var(--mono);color:var(--muted)}.dlg-actions{display:flex;gap:8px}.picker{position:absolute;inset:0;display:grid;place-items:center;padding:16px;background:#0a0b0e80;backdrop-filter:blur(4px);opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s}.picker.open{opacity:1;visibility:visible}.picker-card{width:min(600px,100%);max-height:100%;overflow-y:auto;padding:22px 22px 18px;border-radius:14px;background:#111214f5;border:1px solid rgba(255,255,255,.1)}.picker-card .doc-eyebrow{color:var(--brand)}.picker-card h2{margin:4px 0 2px;font-size:20px}.picker-status{margin:0 0 14px;font-size:12.5px;color:var(--muted)}.picker-list{display:grid;gap:1px;background:#ffffff0f;border-radius:10px;overflow:hidden}.picker-row{display:flex;align-items:center;gap:12px;padding:11px 12px;background:#16181c}.picker-row.active{background:#1f2228}.picker-dot{width:9px;height:9px;border-radius:50%;flex:none}.picker-name{display:flex;flex-direction:column;min-width:0;flex:1}.picker-name strong{font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.picker-name span{font-size:11.5px;color:var(--muted)}.picker-actions{display:flex;gap:6px;flex:none}.picker-note{margin:12px 0 0;font-size:11.5px;color:#7d818a}.picker-foot{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}.loader{position:absolute;inset:0;display:grid;place-items:center;background:radial-gradient(1200px 600px at 50% 40%,#1c1e23,#0b0c0f);transition:opacity .5s,visibility .5s}.loader.done{opacity:0;visibility:hidden}.loader-card{text-align:center;max-width:520px;padding:24px}.loader-logo{display:block;width:132px;height:auto;margin:0 auto;filter:invert(1);opacity:.94}.loader h1{font-size:44px;margin:22px 0 6px;letter-spacing:-.02em}.loader-sub{color:var(--muted);margin:0 0 30px}.loader-lang{display:inline-flex;gap:4px;padding:4px;margin:0 0 26px;border-radius:999px;background:#ffffff0f;border:1px solid rgba(255,255,255,.1)}.lang-option{font:500 14px var(--sans);color:var(--muted);background:transparent;border:0;border-radius:999px;padding:8px 18px;min-height:36px;cursor:pointer;transition:background-color .15s,color .15s}.lang-option:hover{color:var(--paper)}.lang-option[aria-pressed=true]{background:var(--paper);color:var(--ink);cursor:default}.lang-option:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.loader-bar{height:3px;background:#ffffff1a;border-radius:3px;overflow:hidden;margin-bottom:26px}.loader-bar-fill{height:100%;width:100%;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .2s}@media (prefers-reduced-motion: reduce){.sheet-backdrop,.sheet-frame,.dialogue,.picker,.prompt,.loader{transition:none}}canvas{touch-action:none;-webkit-user-select:none;user-select:none}.dialogue{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.stick{position:absolute;left:0;top:0;width:112px;height:112px;border-radius:50%;border:1.5px solid rgba(255,255,255,.45);background:#11121447;backdrop-filter:blur(4px);opacity:0;transition:opacity .15s;pointer-events:none}.stick.active{opacity:1}.stick-knob{position:absolute;left:32px;top:32px;width:48px;height:48px;border-radius:50%;background:#f4f1ece6;box-shadow:0 2px 10px #00000040}.touch-btn{position:absolute;width:64px;height:64px;border-radius:50%;border:1.5px solid rgba(255,255,255,.35);background:#11121499;backdrop-filter:blur(8px);color:var(--paper);font:600 22px var(--sans);display:grid;place-items:center;-webkit-tap-highlight-color:transparent}.touch-btn:active{background:#111214d9}.touch-jump{right:calc(20px + env(safe-area-inset-right));bottom:calc(28px + env(safe-area-inset-bottom))}.touch-action{right:calc(96px + env(safe-area-inset-right));bottom:calc(52px + env(safe-area-inset-bottom));width:72px;height:72px;background:var(--brand);color:var(--ink);border-color:var(--brand);font-family:var(--mono);opacity:0;transform:scale(.85);transition:opacity .15s,transform .15s;pointer-events:none}.touch-action.visible{opacity:1;transform:none;pointer-events:auto}.touch .prompt{bottom:calc(150px + env(safe-area-inset-bottom))}.touch .prompt kbd{display:none}.touch .prompt{padding-left:18px}@media (max-width: 640px){.prompt{max-width:calc(100vw - 32px);font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sheet-backdrop{padding:0}.sheet-frame{border-radius:0;height:100%}.sheet{padding:28px 20px calc(28px + env(safe-area-inset-bottom))}.sheet h1{font-size:24px}.doc-metrics{grid-template-columns:1fr 1fr}.doc-cols,.doc-features,.doc-gallery{grid-template-columns:1fr}.dialogue{bottom:calc(12px + env(safe-area-inset-bottom))}.picker-row{flex-wrap:wrap}.picker-actions{width:100%;justify-content:flex-end}.loader h1{font-size:34px}}.dock{position:absolute;left:50%;bottom:16px;transform:translate(-50%);max-width:calc(100vw - 520px);padding:6px;border-radius:16px;background:#0d0e10c7;backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.08);box-shadow:0 10px 30px #00000059}.dock{display:flex;align-items:center;gap:6px}.dock-list{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;min-width:0;flex:1 1 auto}.dock-sep{flex:none;width:1px;align-self:stretch;margin:4px 0;background:#ffffff1f}.dock-list::-webkit-scrollbar{display:none}.dock-item{--dot: var(--brand);display:inline-flex;align-items:center;gap:8px;flex:none;padding:8px 12px;border-radius:11px;border:0;background:transparent;color:#d9dade;font:500 12.5px var(--sans);cursor:pointer;white-space:nowrap;transition:background .15s,color .15s}.dock-item:hover{background:#ffffff12;color:#fff}.dock-item.active{background:#ffffff1a;color:#fff;box-shadow:inset 0 -2px 0 var(--dot)}.dock-dot{width:8px;height:8px;border-radius:50%;background:var(--dot);box-shadow:0 0 10px var(--dot)}.minimap-card{position:absolute;left:20px;bottom:16px;padding:6px;border-radius:14px;background:#0d0e10c7;backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.08);transition:opacity .2s,transform .2s}.minimap-card.hidden,.minimap-card.away{opacity:0;transform:translateY(8px);pointer-events:none}.dock{transition:opacity .2s}.dock.hidden{opacity:0;pointer-events:none}.minimap{display:block;border-radius:9px;cursor:pointer}.minimap-hint{position:absolute;right:12px;top:10px;font:500 10px var(--mono);color:#8d9099;pointer-events:none}.dock.touch{top:calc(10px + env(safe-area-inset-top));bottom:auto;max-width:calc(100vw - 24px);padding:4px;border-radius:13px}.dock.touch .dock-item{padding:7px 10px;font-size:12px}.dock.touch .view-toggle{padding:6px 10px}@media (max-width: 900px){.dock:not(.touch){max-width:calc(100vw - 32px);bottom:12px}.minimap-card{display:none}}