#tour-root{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:10;--indigo: #818cf8;--indigo-strong: #6366f1;--indigo-deep: #4f46e5;--indigo-soft: #a5b4fc;--pink: #ec4899;--t-body: #e2e8f0;--t-dim: #94a3b8;--t-muted: #64748b;--hairline: rgba(129, 140, 248, .22);--hairline-strong: rgba(129, 140, 248, .38);--amber: #ffb454;--cyan-ui: #22d3ee;--green-ui: #4ade80;--scrim-local: rgba(5, 5, 9, .62);--fs-display: clamp(28px, 5vw, 56px);font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-feature-settings:"liga" 0,"calt" 0;font-variant-ligatures:none;-webkit-font-smoothing:antialiased;color:var(--t-body);font-size:13px;line-height:1.55}#tour-root ::selection{background:var(--indigo-strong);color:#0a0a12}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.corner-links,.rail{opacity:0;pointer-events:none;transition:opacity .25s ease}#tour-root[data-mode=touring] .corner-links,#tour-root[data-mode=touring] .rail{opacity:1;pointer-events:auto}.corner-links{position:absolute;right:3.6%;top:5.2%;display:flex;align-items:center;gap:10px;font-size:13px;letter-spacing:.04em}.corner-links a{display:flex;align-items:center;gap:7px;color:var(--t-body);text-decoration:none;border:1px solid var(--hairline-strong);border-radius:6px;background:#0505099e;padding:9px 14px;transition:background .11s ease,border-color .11s ease,color .11s ease}.corner-links a:hover,.corner-links a:focus-visible{color:#fff;background:#818cf824;border-color:var(--indigo)}.corner-links a:focus-visible{outline:2px solid var(--indigo);outline-offset:2px}.corner-links .ext{color:var(--pink);font-weight:800}.station{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.station-panel{position:absolute;left:4.5%;top:22%;width:min(560px,40%);max-height:64vh;overflow-y:auto;overscroll-behavior:contain;touch-action:pan-y;scrollbar-color:rgba(129,140,248,.28) transparent;scrollbar-width:thin;background:var(--scrim-local);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:12px;padding:28px 32px 24px;pointer-events:auto}.station.is-side-right .station-panel{left:auto;right:4.5%}.station .headline{margin:0 0 16px;font-size:var(--fs-display);font-weight:800;line-height:1.08;letter-spacing:0;color:var(--t-body)}.station .headline:focus{outline:none}.station .headline .cycle-word{display:inline-block;color:var(--pink);text-shadow:0 0 8px rgba(236,72,153,.45)}.station .headline .cycle-caret{display:inline-block;width:.55ch;height:.82em;background:var(--indigo);margin-left:.1ch;transform:translateY(.06em);animation:cycle-blink 1.05s steps(2,end) infinite;box-shadow:0 0 6px #818cf88c}@keyframes cycle-blink{50%{opacity:0}}.station-body{font-size:13.5px;line-height:1.7;color:var(--t-body);max-width:52ch}.station-body .loop-words{color:var(--cyan-ui);font-weight:600}.station-body .desc{margin:9px 0 0;color:var(--t-body)}.station-body .desc .accent{color:var(--cyan-ui)}.station-body .desc .accent-pink{color:var(--pink)}#tour-root .kv{display:grid;grid-template-columns:10ch 1fr;gap:2px 10px;margin-bottom:10px}#tour-root .kv .k{color:var(--t-muted)}#tour-root .kv .v{color:var(--t-body)}#tour-root .kv .v em{font-style:italic;color:var(--indigo-soft)}#tour-root .kv .v .accent-pink{color:var(--pink)}#tour-root .info-link{color:var(--indigo-soft);text-decoration:none;border-bottom:1px solid rgba(165,180,252,.32);transition:color 40ms ease,border-color 40ms ease,background 40ms ease;padding:0 2px}#tour-root .info-link:hover,#tour-root .info-link:focus-visible{color:var(--indigo);border-bottom-color:var(--indigo);background:#6366f114}#tour-root .info-link:focus-visible{outline:1px solid var(--indigo);outline-offset:2px}.station-figure{position:absolute;right:6%;top:16%;width:clamp(220px,min(24vw,36vh),320px);margin:0;background:var(--scrim-local);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:12px;padding:20px 22px 14px;pointer-events:auto}.fly-inline{display:none}#tour-root .fly-wrap{max-width:320px}#tour-root .flywheel-svg{display:block;width:100%;height:auto;font-family:inherit;font-kerning:none;font-variant-ligatures:none;text-rendering:geometricPrecision}#tour-root .flow-box{fill:#0a0a1242;stroke:var(--indigo);stroke-width:1.2;vector-effect:non-scaling-stroke;shape-rendering:crispEdges}#tour-root .flow-label{fill:var(--t-body);font-size:14px;font-weight:700;letter-spacing:.08em;text-anchor:middle;dominant-baseline:middle}#tour-root .flow-note{fill:var(--t-dim);font-size:13px;letter-spacing:.03em;text-anchor:middle;dominant-baseline:middle}#tour-root .flow-arrow{fill:var(--pink);font-size:13px;font-weight:700;text-anchor:middle;dominant-baseline:middle}#tour-root .fly-loop{margin-top:6px;color:var(--pink);font-size:12px}#tour-root .fly-loop .k{color:var(--indigo-soft);font-weight:700}#tour-root .fly-loop .arrow{font-weight:700}#tour-root .fly-note{margin-top:2px;color:var(--t-dim);font-size:12px}#tour-root .features{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:minmax(0,1fr);gap:7px}#tour-root .feat{display:flex;gap:8px;align-items:flex-start;min-width:0;line-height:1.5}#tour-root .feat .mark{color:var(--cyan-ui);flex:0 0 auto;line-height:inherit}#tour-root .feat .text{color:var(--t-body);min-width:0;overflow-wrap:anywhere}#tour-root .feat .text code{white-space:normal;overflow-wrap:anywhere}#tour-root .status-table{display:grid;grid-template-columns:16ch 1fr;gap:2px 10px;margin-top:14px;font-size:12.5px;letter-spacing:.04em}#tour-root .status-table .verb{color:var(--indigo-soft)}#tour-root .status-table .noun{color:var(--pink);text-shadow:0 0 8px rgba(236,72,153,.35)}#tour-root .downloads{display:flex;flex-direction:column;gap:4px}#tour-root .dl{display:grid;grid-template-columns:4ch auto 1fr 7ch;align-items:center;gap:0 10px;padding:6px 10px;background:transparent;border:1px dashed var(--hairline);color:var(--t-body);font-family:inherit;font-size:13px;text-align:left;cursor:default;text-decoration:none;border-radius:3px;transition:background .11s ease,border-color .11s ease}#tour-root .dl .num{color:var(--indigo-soft);font-weight:700}#tour-root .dl .num.platform{color:var(--pink);text-shadow:0 0 8px rgba(236,72,153,.4)}#tour-root .dl .os{color:var(--t-body);white-space:nowrap}#tour-root .dl .file{color:var(--t-dim);font-size:11.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#tour-root .dl .size{color:var(--amber);text-align:right;font-weight:700;letter-spacing:.08em;text-shadow:0 0 8px rgba(255,180,84,.35)}#tour-root .dl:hover{background:#818cf80f;border-color:var(--hairline-strong)}#tour-root .dl:focus-visible{outline:1px solid var(--pink);outline-offset:2px;box-shadow:0 0 0 2px #ec489959;border-color:var(--hairline-strong)}#tour-root .dl-response{margin:8px 0 0;font-size:11.5px;color:var(--t-dim)}.rail{position:absolute;left:50%;bottom:4.6%;transform:translate(-50%);display:flex;align-items:center;gap:14px;font-size:12px;letter-spacing:.05em;color:var(--t-muted);white-space:nowrap}.rail .dotset{display:flex;align-items:center;gap:4px;background:#0505098c;border-radius:6px;padding:2px 8px}.rail .stop{display:flex;align-items:center;gap:5px;font-family:inherit;font-size:11px;color:var(--t-muted);background:none;border:none;padding:6px 5px;cursor:pointer}.rail .stop .d{font-size:13px;color:var(--t-muted)}.rail .stop.is-visited .d{color:var(--indigo)}.rail .stop.is-current .d{color:var(--indigo-soft);text-shadow:0 0 8px rgba(129,140,248,.7)}.rail .stop.is-current .lab{color:var(--t-body);font-weight:700}.rail .stop:hover .d{color:var(--indigo-soft)}.rail .stop:focus-visible{outline:2px solid var(--indigo);outline-offset:1px;border-radius:4px}.rail .stop-exit{margin-left:4px;padding-left:12px;border-left:1px solid var(--hairline)}.rail .stop-exit .d{font-size:12px}.rail .stop-exit:hover .d{color:var(--pink)}.idle-hint{position:absolute;right:4.5%;bottom:13%;font-size:11.5px;letter-spacing:.04em;font-style:italic;color:var(--t-dim);background:#050509b3;border-radius:5px;padding:6px 10px;pointer-events:none}.idle-hint:not([hidden]){animation:hint-in .6s ease both}@keyframes hint-in{0%{opacity:0}to{opacity:1}}.presentation-bar{position:fixed;top:calc(env(safe-area-inset-top,0px) + 18px);left:50%;transform:translate(-50%) translateY(-6px);max-width:calc(100vw - 32px);padding:9px 16px;background:linear-gradient(180deg,#818cf829,#0a0a0ee0),#0a0a0ee6;border:1px solid rgba(129,140,248,.48);border-radius:6px;box-shadow:0 14px 34px #0000006b,0 0 0 1px #ec489914,0 0 22px #6366f129;color:#e2e8f0;font-family:JetBrains Mono,ui-monospace,monospace;font-size:12.5px;font-weight:700;letter-spacing:.08em;line-height:1;white-space:nowrap;cursor:pointer;opacity:0;pointer-events:none;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:opacity .25s linear,transform .25s ease,background .15s ease,border-color .15s ease,box-shadow .15s ease;z-index:11}.presentation-bar:before{content:"$";margin-right:8px;color:#ec4899;text-shadow:0 0 8px rgba(236,72,153,.55)}.presentation-bar.is-active{opacity:1;pointer-events:auto;transform:translate(-50%) translateY(0)}.presentation-bar:hover,.presentation-bar:focus-visible{background:linear-gradient(180deg,#818cf842,#0a0a0eeb),#0a0a0ef0;border-color:#ec4899a6;box-shadow:0 16px 38px #0000007a,0 0 0 1px #818cf829,0 0 28px #ec489933}.presentation-bar:focus-visible{outline:2px solid #818cf8;outline-offset:2px}.webgl-fallback{position:fixed;top:0;right:0;bottom:0;left:0;z-index:5;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;background:#010312;color:#e2e8f0;font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;text-align:center;padding:24px}.webgl-fallback h1{font-size:22px;font-weight:800;margin:0;letter-spacing:.04em}.webgl-fallback h1 .ver{color:#ec4899}.webgl-fallback p{margin:0;font-size:13px;color:#94a3b8;max-width:60ch;line-height:1.7}.webgl-fallback nav{display:flex;gap:18px;font-size:13px}.webgl-fallback a{color:#a5b4fc}@media(max-width:720px){#tour-root{--fs-display: clamp(19px, 5.5vw, 26px)}.corner-links{font-size:12px;top:3.2%;right:4%;gap:8px}.corner-links a{padding:10px 12px}.station-panel,.station.is-side-right .station-panel{left:4%;right:4%;top:auto;bottom:68px;width:auto;max-height:34vh;padding:14px 16px 12px;border-radius:10px}.station .headline{margin-bottom:8px}.station-body{font-size:12px}.station-figure{display:none}.fly-inline{display:block;margin-top:10px}.rail{left:50%;bottom:12px;gap:6px}.rail .dotset{gap:2px;padding:2px 6px}.rail .stop{padding:12px 2px;min-height:44px;min-width:24px;justify-content:center}.rail .stop .lab{display:none}.rail .stop-exit{padding-left:8px;margin-left:2px;min-width:44px}.idle-hint{right:12px;bottom:70px}#tour-root .dl{grid-template-columns:4ch 1fr 7ch;font-size:12px}#tour-root .dl .file{display:none}}@media(prefers-reduced-motion:reduce){.station .headline .cycle-caret{animation:none;opacity:1}.idle-hint:not([hidden]){animation:none}.corner-links,.rail,.presentation-bar{transition:none}}