:root{--bg: #0b0d10;--panel: #12151a;--panel-2: #171b21;--line: #232933;--line-bright: #303948;--text: #e8ebf0;--mute: #8b94a5;--faint: #5d6674;--blue: #4d8ef0;--blue-bright: #6ba4ff;--amber: #bd8126;--amber-bright: #e0a33d;--good: #379d69;--display: "Space Grotesk", "Inter", sans-serif;--sans: "Inter", "Segoe UI", sans-serif;--mono: "IBM Plex Mono", Consolas, monospace;--arabic: "Aref Ruqaa", serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background-color:var(--bg);background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.045) 1px,transparent 1.6px);background-size:26px 26px;color:var(--text);font-family:var(--sans);font-size:15.5px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--blue-bright);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:3px}h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.08;margin:0;letter-spacing:-.02em}.btn{display:inline-block;padding:12px 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55%,transparent);pointer-events:none}.hero-telemetry .hero-canvas-frame{position:absolute;inset:0}.hero-center{position:relative;text-align:center;padding:0 24px;max-width:900px}.hero-eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--amber-bright);margin-bottom:22px}.hero-h{font-size:clamp(44px,7.6vw,92px);font-weight:700}.hero-h .flip{color:var(--blue-bright)}.hero-sub{margin:24px auto 0;font-size:clamp(16px,1.8vw,20px);color:var(--mute);max-width:46ch}.scroll-cue{position:absolute;bottom:26px;left:50%;transform:translate(-50%);font-family:var(--mono);font-size:12px;letter-spacing:.18em;color:var(--faint);text-transform:uppercase;animation:bob 2.2s ease-in-out infinite}@keyframes bob{50%{transform:translate(-50%,6px)}}.pin-wrap{position:relative;height:calc(170vh + 1100px)}.pin-wrap.pin-250{height:calc(130vh + 900px)}.pin{position:sticky;top:0;height:100vh;overflow:hidden;display:flex;align-items:center;justify-content:center}.scene-canvas-full{position:absolute;inset:8vh 4vw 10vh}.scene-canvas-full canvas{width:100%;height:100%;display:block}.scene-overlay{position:relative;text-align:center;pointer-events:none;display:flex;flex-direction:column;align-items:center;gap:10px}.scene-overlay .scene-h{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:max-content;max-width:92vw}.scene-overlay .scene-cap{position:absolute;top:calc(50% + clamp(40px,6vw,76px));left:50%;transform:translate(-50%);width:max-content;max-width:88vw}.scene-h{font-size:clamp(38px,6.4vw,84px);font-weight:700;color:var(--text);text-shadow:0 2px 30px rgba(11,13,16,.9)}.scene-h.dim{font-size:clamp(30px,4.4vw,56px);margin-bottom:40px}.scene-cap{font-family:var(--mono);font-size:clamp(12px,1.4vw,14.5px);color:var(--mute);margin:0;text-shadow:0 2px 16px rgba(11,13,16,.9)}.scene-cap.accent{color:var(--blue-bright)}.scene-readout{position:absolute;bottom:6vh;right:5vw;font-family:var(--mono);font-size:12px;color:var(--blue-bright)}.scene-stack{width:min(1000px,92vw);display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center}.scene-stack .scene-h,.scene-stack .scene-cap{position:static;transform:none}.scene-chart{width:100%;margin-top:8px}.scene-explain{position:absolute;bottom:5vh;left:4vw;max-width:46ch;text-align:left;font-size:13px;line-height:1.55;color:var(--mute);background:color-mix(in oklab,var(--panel) 78%,transparent);border:1px solid var(--line);border-radius:10px;padding:13px 16px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);transition:opacity .5s ease}.scene-explain strong,.scene-explain-inline strong{color:var(--text);font-weight:600}.scene-explain-inline{max-width:74ch;margin:6px 0 0;font-size:13.5px;line-height:1.55;color:var(--mute)}.section-intro{color:var(--mute);font-size:14.5px;line-height:1.6;max-width:74ch;margin:-8px 0 22px}.section-intro.center{text-align:center;margin:-24px auto 44px}.orient-flow{min-height:90vh;display:flex;flex-direction:column;align-items:center;justify-content:center}.orient-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;width:min(1000px,94vw)}.orient-item{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:24px 26px;position:relative}.orient-item:hover{border-color:var(--line-bright)}.orient-num{font-family:var(--mono);font-size:12px;color:var(--amber-bright);letter-spacing:.1em}.orient-item h3{font-size:19px;margin:8px 0}.orient-item p{margin:0;font-size:14px;color:var(--mute)}.orient-cue{margin-top:40px;font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint)}@media(max-width:760px){.orient-grid{grid-template-columns:1fr}}.flow{padding:12vh 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75%,transparent);padding:2px 8px;border-radius:4px}.pf-controls{display:flex;align-items:center;gap:12px;margin-top:14px;flex-wrap:wrap}.pf-btn{font-family:var(--mono)}.pf-hint{font-family:var(--mono);font-size:12px;color:var(--faint)}.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;width:min(1100px,92vw)}.stat{text-align:center}.stat .num{font-family:var(--display);font-size:clamp(40px,5vw,64px);font-weight:700;color:var(--text);line-height:1;font-variant-numeric:tabular-nums}.stat .lbl{margin-top:10px;font-size:13.5px;color:var(--mute)}.fail-frame{border:1px solid var(--line);border-radius:8px;background:color-mix(in oklab,var(--panel-2) 80%,transparent);padding:16px 14px 8px}.fail-frame svg{display:block}.ledger-frame{position:relative;overflow:hidden;border:1px solid var(--line-bright);border-radius:8px;height:320px;-webkit-user-select:none;user-select:none}.ledger-frame.scrub{pointer-events:none;height:clamp(280px,40vh,380px)}.ledger-layer{position:absolute;inset:0;padding:26px 30px}.ledger-before{background:repeating-linear-gradient(to bottom,transparent 0 43px,#cdbc98 43px 44px),linear-gradient(100deg,#efe4cb,#e9dcc0)}.ledger-before .stamp{position:absolute;top:16px;left:28px;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:#8d7b57;text-transform:uppercase}.ledger-before .ar{direction:rtl;text-align:left;font-family:var(--arabic);font-size:22px;color:#4a4030;line-height:44px;margin-top:28px;white-space:nowrap;transform:rotate(-.4deg)}.ledger-after{background:#fdfbf5}.ledger-after .stamp{position:absolute;top:16px;right:28px;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:#2456a6;text-transform:uppercase}.ledger-after 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var(--line)}.work-item{border-bottom:1px solid var(--line)}.work-item button{all:unset;display:grid;width:100%;cursor:pointer;grid-template-columns:44px 1fr auto;gap:14px;align-items:baseline;padding:15px 2px}.work-item button:hover .wi-title{color:var(--blue-bright)}.wi-num{font-family:var(--mono);font-size:12px;color:var(--amber-bright)}.wi-title{font-family:var(--display);font-size:16.5px;font-weight:600;transition:color .15s}.wi-toggle{font-family:var(--mono);font-size:16px;color:var(--faint)}.wi-panel{overflow:hidden;transition:max-height .35s ease;max-height:0}.wi-panel.open{max-height:320px}.wi-panel-inner{padding:2px 2px 18px 58px}.wi-panel-inner p{margin:0 0 12px;color:var(--mute);font-size:14px}.tags{display:flex;flex-wrap:wrap;gap:7px}.tag{font-family:var(--mono);font-size:10.5px;letter-spacing:.04em;color:var(--blue-bright);border:1px solid var(--line-bright);border-radius:4px;padding:3px 8px;background:color-mix(in oklab,var(--blue) 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var(--line);border-radius:8px;background:var(--panel-2);min-height:540px;overflow:hidden;position:relative}.cal-fallback{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:32px;text-align:center}.cal-fallback p{color:var(--mute);font-size:14px;max-width:40ch;margin:0}footer.site{border-top:1px solid var(--line);padding:26px 0 36px}footer.site .in{max-width:1240px;margin:0 auto;padding:0 22px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}footer.site,footer.site a{font-family:var(--mono);font-size:12px;color:var(--faint)}footer.site a:hover{color:var(--text)}.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}.reveal.in{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.status-dot,.scroll-cue{animation:none}html{scroll-behavior:auto}.pin-wrap,.pin-wrap.pin-250{height:auto}.pin{position:static;height:auto;min-height:70vh}}@media(max-width:900px){.scene-readout{top:10vh;bottom:auto;right:4vw}.scene-explain{left:4vw;right:4vw;max-width:none;bottom:3vh}}@media(max-width:1000px){.duo,.book-grid{grid-template-columns:1fr}.stat-row{grid-template-columns:1fr 1fr;gap:28px}.bar-nav a:not(.btn){display:none}.status{display:none}}@media(max-width:560px){.flow{padding:10vh 14px}.card{padding:22px}.wi-panel-inner{padding-left:2px}.work-item button{grid-template-columns:34px 1fr auto}.ledger-frame{height:380px}.scene-canvas-full{inset:12vh 3vw 14vh}}