:root{--stage: #0B0A08;--ivory: #F2EFE9;--dim: #A9A398;--gold: #D8A44A;--gold-hi: #F0C87E;--silver: #C9CDD3;--seal: #B3402C;--line: rgba(242,239,233,.08);--serif: "Instrument Serif", "Songti SC", Georgia, serif;--sans: "Instrument Sans", "PingFang SC", -apple-system, sans-serif;--mono: "Fragment Mono", "SF Mono", ui-monospace, monospace}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--stage);color:var(--ivory);font-family:var(--sans);line-height:1.55;overflow-x:hidden;-webkit-font-smoothing:antialiased}::selection{background:#d8a44a4d}a{color:inherit}:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px}:focus:not(:focus-visible){outline:none}#stage{position:fixed;top:0;right:0;bottom:0;left:0;width:100%;height:100%;z-index:0}.grain{position:fixed;top:-50%;right:-50%;bottom:-50%;left:-50%;width:200%;height:200%;z-index:50;pointer-events:none;opacity:.04;mix-blend-mode:soft-light;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E")}main{position:relative;z-index:1}section{position:relative}.topbar{position:fixed;top:0;left:0;right:0;z-index:40;display:flex;align-items:center;justify-content:space-between;padding:16px clamp(18px,4vw,40px);background:linear-gradient(to bottom,#0b0a08d9,#0b0a0800)}.brand{display:flex;flex-direction:column;line-height:1.3}.brand .en{font-family:var(--serif);font-size:15px;letter-spacing:.02em}.brand .zh{font-family:var(--mono);font-size:10px;letter-spacing:.3em;color:var(--dim)}html:not([lang=zh]) .zh-only{display:none}.lang{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:11px;letter-spacing:.1em}.lang button{background:none;border:0;color:var(--dim);font:inherit;padding:6px 8px;cursor:pointer;border-radius:999px}.lang button.on{color:var(--gold);background:#d8a44a1f}.lang .sep{color:var(--dim);opacity:.5}.hero{height:100dvh;display:grid;place-items:center;text-align:center;padding:0 20px}.hero-inner{max-width:780px;will-change:transform,opacity}.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);margin-bottom:22px}h1{margin:0;font-family:var(--serif);font-weight:400;font-size:clamp(2.4rem,7.2vw,5.2rem);line-height:1.02;letter-spacing:-.01em;text-wrap:balance;text-shadow:0 2px 30px rgba(11,10,8,.9)}h1 em{font-style:italic;color:var(--gold-hi)}.hero-sub{margin:22px auto 0;max-width:46ch;color:var(--dim);font-size:clamp(.95rem,1.8vw,1.1rem);text-shadow:0 1px 16px rgba(11,10,8,.9)}.hero-count{margin-top:30px;font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:clamp(.72rem,1.6vw,.85rem);letter-spacing:.22em;color:var(--ivory)}.hero-count b{color:var(--gold-hi);font-weight:400;font-size:1.6em;letter-spacing:.06em}.hint{position:absolute;bottom:26px;left:50%;transform:translate(-50%);font-family:var(--mono);font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:var(--dim);white-space:nowrap}.hint:after{content:"";display:block;width:1px;height:34px;margin:10px auto 0;background:linear-gradient(var(--gold),transparent)}.scale{height:280dvh}.scale-cap{position:absolute;left:0;right:0;text-align:center;padding:0 22px}.scale-cap.one{top:38%}.scale-cap.two{top:74%}.scale-cap .big{font-family:var(--serif);font-size:clamp(1.7rem,4.6vw,3.2rem);line-height:1.15;text-shadow:0 2px 24px rgba(11,10,8,.95)}.scale-cap .small{margin-top:10px;font-family:var(--mono);font-size:11px;letter-spacing:.24em;color:var(--dim);text-transform:uppercase}.tm{height:760dvh}.tm-sticky{position:sticky;top:0;height:100dvh;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;padding:72px 18px 30px}.clip{position:relative;width:min(86vw,620px);aspect-ratio:16/9;border:1px solid rgba(242,239,233,.16);border-radius:3px}.clip .glyph{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);width:52px;height:52px;border-radius:50%;border:1px solid rgba(242,239,233,.5);background:#0b0a0840;display:grid;place-items:center;pointer-events:none}.clip .glyph:before{content:"";width:0;height:0;margin-left:4px;border-left:13px solid var(--ivory);border-top:8px solid transparent;border-bottom:8px solid transparent}.clip .take{position:absolute;left:10px;bottom:8px;font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:var(--ivory);text-shadow:0 1px 8px rgba(0,0,0,.8)}.clip .live{position:absolute;right:10px;top:8px;display:none;align-items:center;gap:6px;font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:var(--ivory)}.clip .live i{width:7px;height:7px;border-radius:50%;background:var(--seal);box-shadow:0 0 10px #b3402ce6}.clip.is-live 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