:root{--site-font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;--site-font-display: Georgia, "Songti SC", "Times New Roman", serif;--font-sans: var(--site-font-sans);--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--site-h2-size: clamp(40px, 9.3vw, 132px);--site-h2-weight: 700;--site-h2-tracking: -.03em;--site-h2-leading: .9;--site-h3-size: clamp(24px, 3.2vw, 52px);--site-h3-weight: 700;--site-h3-tracking: -.02em;--site-h3-leading: .95;--site-eyebrow-size: clamp(11px, .85vw, 13px);--site-eyebrow-weight: 500;--site-eyebrow-tracking: .18em;--site-body-size: clamp(14px, 1.05vw, 17px);--site-body-weight: 400;--site-body-leading: 1.55;--site-body-tracking: -.01em;--bg: #0b0a09;--ink: #f4efe8;--ink-dim: rgba(244, 239, 232, .62);--ink-faint: rgba(244, 239, 232, .3);--line: rgba(244, 239, 232, .14);--pad-x: clamp(20px, 6.5vw, 128px)}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overscroll-behavior-y:none}body{overflow-x:hidden}.app{position:relative}html.lenis,html.lenis body{height:auto}.lenis.lenis-smooth{scroll-behavior:auto!important}.lenis.lenis-smooth [data-lenis-prevent]{overscroll-behavior:contain}.lenis.lenis-stopped{overflow:hidden}.lenis.lenis-smooth iframe{pointer-events:none}.canvas-host{position:sticky;top:0;left:0;width:100%;height:100vh;margin-bottom:-100vh;z-index:0;pointer-events:none;background:var(--bg)}.canvas-host canvas{display:block;width:100%!important;height:100%!important}.sections{position:relative;z-index:1}.section{position:relative;display:flex;align-items:center}.section__inner{position:sticky;top:0;height:100vh;width:100%;max-width:760px;display:flex;flex-direction:column;justify-content:center;gap:clamp(12px,1.6vw,22px);padding:0 var(--pad-x);opacity:0;transform:translateY(28px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1);pointer-events:none}.section.is-active .section__inner{opacity:1;transform:none}.section__eyebrow{margin:0;font-size:var(--site-eyebrow-size);font-weight:var(--site-eyebrow-weight);letter-spacing:var(--site-eyebrow-tracking);text-transform:uppercase;color:var(--accent, var(--ink-dim))}.section__title{margin:0;font-size:var(--site-h2-size);font-weight:var(--site-h2-weight);letter-spacing:var(--site-h2-tracking);line-height:var(--site-h2-leading);text-wrap:balance}.section__body{margin:0;max-width:46ch;font-size:var(--site-body-size);font-weight:var(--site-body-weight);line-height:var(--site-body-leading);letter-spacing:var(--site-body-tracking);color:var(--ink-dim)}.section__meta{display:flex;flex-wrap:wrap;gap:clamp(14px,2vw,34px);margin:clamp(8px,1.4vw,18px) 0 0;padding-top:clamp(12px,1.6vw,20px);border-top:1px solid var(--line)}.section__meta div{display:flex;flex-direction:column;gap:4px}.section__meta dt{font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint)}.section__meta dd{margin:0;font-family:var(--font-mono);font-size:13px;color:var(--accent, var(--ink))}.nav{position:fixed;right:clamp(14px,2.4vw,40px);top:50%;transform:translateY(-50%);z-index:10;display:flex;flex-direction:column;align-items:center;gap:10px}.nav__dot{appearance:none;border:1px solid var(--line);background:#0b0a0966;backdrop-filter:blur(6px);color:var(--ink-faint);width:34px;height:34px;border-radius:999px;cursor:pointer;font-family:var(--font-mono);font-size:11px;transition:color .35s ease,border-color .35s ease,background .35s ease,transform .35s ease}.nav__dot:hover{color:var(--ink);border-color:var(--ink-faint);transform:scale(1.06)}.nav__dot.is-active{color:#0b0a09;background:var(--accent, var(--ink));border-color:var(--accent, var(--ink))}.nav__rule{display:none}.hud{position:fixed;right:clamp(12px,1.6vw,24px);bottom:clamp(12px,1.6vw,24px);z-index:20;width:min(320px,calc(100vw - 32px));padding:12px 14px 13px;border:1px solid var(--line);border-radius:10px;background:#0a0908c7;backdrop-filter:blur(14px) saturate(1.2);font-family:var(--font-mono);font-size:11px;color:var(--ink-dim);user-select:none}.hud__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:9px}.hud__title{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint)}.hud__close{appearance:none;border:0;background:transparent;color:var(--ink-faint);font-size:16px;line-height:1;cursor:pointer;padding:0 2px}.hud__close:hover{color:var(--ink)}.hud__error{margin:0 0 8px;color:#ff9c8a;line-height:1.5}.hud__grid{display:grid;grid-template-columns:1fr 1fr;gap:3px 12px;padding-bottom:9px;border-bottom:1px solid var(--line)}.hud__row{display:flex;align-items:baseline;justify-content:space-between;gap:8px;min-width:0}.hud__label{color:var(--ink-faint);font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hud__value{color:var(--ink);font-variant-numeric:tabular-nums}.hud__bars{display:flex;flex-direction:column;gap:8px;padding:9px 0;border-bottom:1px solid var(--line)}.hud__bar.is-dim{opacity:.42}.hud__bar-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin-bottom:4px}.hud__bar-track{height:3px;border-radius:2px;background:#f4efe81a;overflow:hidden}.hud__bar-fill{height:100%;border-radius:2px;transition:width .1s linear}.hud__heights{padding:9px 0 0}.hud__chips{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px}.hud__chip{padding:1px 5px;border:1px solid var(--line);border-radius:4px;font-size:10px;color:var(--ink-faint);font-variant-numeric:tabular-nums}.hud__chip.is-active{color:#0b0a09;background:var(--ink);border-color:var(--ink)}.hud__hint{margin:10px 0 0;font-size:10px;line-height:1.5;color:var(--ink-faint)}.hud__hint code{color:var(--ink-dim)}.hud__toggle{position:fixed;right:clamp(12px,1.6vw,24px);bottom:clamp(12px,1.6vw,24px);z-index:20;appearance:none;border:1px solid var(--line);border-radius:999px;background:#0a0908c7;backdrop-filter:blur(10px);color:var(--ink-dim);font-family:var(--font-mono);font-size:11px;padding:7px 14px;cursor:pointer}.hud__toggle:hover{color:var(--ink)}@media (max-width: 860px){.hud{width:min(280px,calc(100vw - 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