*{box-sizing:border-box}html{scroll-behavior:smooth;color-scheme:dark}body{margin:0;background:#0a0d12;color:#f1f2f5;font:15px Geist,system-ui,sans-serif}a{color:inherit;text-decoration:none}button,select{font:inherit}button,a,select{ -webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}a:focus-visible,button:focus-visible,select:focus-visible,canvas:focus-visible{outline:2px solid #ffb45e;outline-offset:4px}p{margin:0;color:#a1a9b8;line-height:1.65}.shell{width:min(1216px,calc(100% - 92px));margin:auto}.nav{height:72px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #20242e}.brand{display:inline-flex;align-items:center;gap:10px;font-size:19px;font-weight:700;letter-spacing:-.045em}.brand span{display:grid;place-items:center;width:29px;height:29px;border-radius:8px;color:#211304;background:#ffb45e;font:700 19px Geist,sans-serif}.nav nav{display:flex;gap:32px;color:#aab1bf;font-size:14px}.nav a:hover,.footer a:hover,.sources a:hover{color:#ffb45e}.language{display:flex;align-items:center;gap:7px;padding:6px 8px 6px 11px;background:#11151d;border:1px solid #292d38;border-radius:8px;color:#aab1bf}.language select{border:0;background:transparent;color:#e4e8f1;font-size:13px}.language option{background:#11151d}
.hero{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,3fr);grid-template-areas:"heading replay" "detail replay";gap:6px 32px;padding:28px 0 24px;align-content:center;isolation:isolate}.hero-heading{grid-area:heading;align-self:end;animation:rise .72s both}.hero-detail{grid-area:detail;align-self:start;animation:rise .72s both}.eyebrow,.quote-code,.chart-foot{font:500 11px 'IBM Plex Mono',monospace;letter-spacing:.075em}.eyebrow{display:flex;gap:9px;align-items:center;color:#ffbd77}.eyebrow i{width:7px;height:7px;background:#ffb45e;border-radius:50%;box-shadow:0 0 12px #ffb45e80}.slash{color:#637087;margin:0 3px}h1{font-size:clamp(46px,5.25vw,74px);margin:16px 0 9px;font-weight:750;line-height:1.01;letter-spacing:-.072em}h1 em{font-style:normal;color:#ffb45e}html:lang(zh) h1,html:lang(ja) h1,html:lang(ko) h1{font-size:clamp(37px,5.1vw,71px);letter-spacing:-.045em;line-height:1.12}.hero p{font-size:16px;max-width:435px}.cta{display:inline-flex;align-items:center;gap:19px;margin-top:24px;padding:11px 15px;border-radius:8px;background:#ffb45e;color:#231507;font-weight:700;font-size:13px;transition:transform .2s,background .2s}.cta:hover{transform:translateY(-3px);background:#ffc784}.cta span:last-child{font-size:17px}
.quotes{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}.quote,.chart-card{border:1px solid #262c37;background:#10141c;border-radius:13px}.quote{padding:15px 17px;min-width:0;animation:rise .65s both;transition:border-color .2s,transform .2s}.quote:hover{border-color:var(--series);transform:translateY(-3px)}.quote:first-child{background:linear-gradient(120deg,#241b17,#12151d 80%);border-color:#63452f}.quote-label,.quote-bottom{display:flex;align-items:center;justify-content:space-between;gap:5px}.quote-label{justify-content:flex-start;color:#c4cad6;font-size:13px}.dot{width:8px;height:8px;border-radius:50%;background:var(--series);flex:none}.quote strong{display:block;font-size:clamp(17px,2.45vw,29px);letter-spacing:-.045em;font-weight:650;margin:5px 0 6px;font-variant-numeric:tabular-nums}.quote-code{color:#939cad}.delta{font:500 11px 'IBM Plex Mono',monospace;color:#7ee6b3}.delta.down{color:#ff9b9e}
.chart-card{padding:22px 24px 14px;scroll-margin-top:20px}.chart-head,.chart-controls,.chart-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}h2{margin:0 0 5px;font-size:24px;letter-spacing:-.035em}.chart-head p{font-size:13px}.segment{display:flex;gap:2px;padding:3px;border:1px solid #282e3a;border-radius:8px;background:#0b0e15}.segment button,.legend button{border:0;background:transparent;color:#aab3c4;border-radius:5px;font-size:12px;padding:6px 8px;transition:color .16s,background .16s}.segment button:hover,.legend button:hover{color:#fff;background:#202632}.segment [aria-pressed=true]{background:#2b2a2b;color:#ffca93}.chart-controls{margin-top:19px;margin-bottom:9px}.legend{display:flex;gap:4px;flex-wrap:wrap}.legend button{display:inline-flex;gap:7px;align-items:center}.legend [aria-pressed=false]{opacity:.55;text-decoration:line-through}.plot{position:relative;height:clamp(255px,34vw,400px)}canvas{display:block;width:100%;height:100%;touch-action:pan-y;border-radius:5px}.tooltip{position:absolute;pointer-events:none;border:1px solid #3b4352;background:#151a23f5;padding:10px 12px;border-radius:8px;min-width:153px;color:#f2f4f8;font-size:12px;box-shadow:0 12px 25px #0007}.tooltip time{color:#adb6c7}.tip-row{display:flex;justify-content:space-between;gap:16px;margin-top:6px}.tip-row span{color:var(--series)}.plot-status{position:absolute;inset:0;display:grid;place-content:center;pointer-events:none}.plot-status[hidden]{display:none}.chart-foot{color:#9ca6b8;border-top:1px solid #262b35;padding-top:12px}.method{display:grid;grid-template-columns:1fr 2fr;gap:20px;margin:42px 0 32px;padding:27px 0 0;border-top:1px solid #242a34;scroll-margin-top:15px}.method p+p{margin-top:9px}.sources{display:flex;flex-wrap:wrap;gap:10px 18px;color:#ffbf7e;margin-top:12px;font-size:13px}.footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #242a34;color:#a5aebd;padding:22px 0 28px}.footer>a:last-child{font-size:13px}
@keyframes rise{from{opacity:0;transform:translateY(11px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:850px){.shell{width:calc(100% - 44px)}.quotes{grid-template-columns:repeat(2,1fr)}}
@media(max-width:550px){.shell{width:calc(100% - 28px)}.nav{height:59px}.nav nav{display:none}.hero p{font-size:14px}.hero h1{font-size:clamp(40px,10vw,58px)}.quotes{gap:8px;margin-bottom:12px}.quote{padding:10px 12px}.chart-card{padding:14px 11px 12px}.chart-controls{margin-top:11px}.legend button{padding:4px 5px}.method{grid-template-columns:1fr}.chart-foot{font-size:10px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.replay{grid-area:replay;min-width:0;overflow:hidden;padding:18px 18px 14px;border:1px solid #39586c;border-radius:15px;background:radial-gradient(ellipse at 73% 56%,#102b40,transparent 70%),linear-gradient(145deg,#102033,#0b131f 57%);box-shadow:0 14px 38px #0005,inset 0 1px #76d7e225;animation:rise .6s both}
.replay-head,.replay-foot{display:flex;align-items:center;justify-content:space-between;gap:8px}
.replay-head{padding-bottom:12px;border-bottom:1px solid #2b4052}
.replay h2{color:#f1f9ff;font-size:clamp(22px,2.3vw,30px);font-weight:750;letter-spacing:-.03em;line-height:1.15;margin:0}
.replay-period,.replay-head time,.replay-foot>span{color:#a5b4c6;font:500 11px 'IBM Plex Mono',monospace;font-variant-numeric:tabular-nums}
.replay-period{display:block;margin-top:3px}
.replay-head time{color:#e5edfa;white-space:nowrap}
.replay-units{margin-top:7px;color:#b2c2d4;font-size:11px;line-height:1.4}
.replay-quotes{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin:6px 0 4px}
.replay-quote{--series:#51e8bd;min-width:0;display:grid;align-content:space-between;gap:2px;padding:5px 8px;border:1px solid #26394b;border-radius:8px;background:linear-gradient(135deg,#172a3b,#0d1926 82%);font-size:12px}
.replay-quote[data-asset=nas]{--series:#8aaeff}
.replay-name{display:flex;align-items:center;gap:7px;color:#e4edf6}
.replay-name .dot{width:7px;height:7px}
.replay-reading{display:flex;align-items:baseline;flex-wrap:wrap;gap:2px 7px}
.replay-reading strong{color:var(--series);font:600 clamp(15px,1.55vw,21px) 'IBM Plex Mono',monospace;white-space:nowrap;letter-spacing:-.035em}
.replay-reading small{color:#b4c4d6;font:500 11px 'IBM Plex Mono',monospace;white-space:nowrap}
.replay-plot{height:clamp(286px,28vw,392px);border-radius:8px;background:linear-gradient(180deg,#07111b55,#07111b15)}
.replay-plot canvas{width:100%;height:100%}
.replay-transport{display:flex;align-items:center;gap:9px;padding:6px 0 9px}
.replay-transport button{min-height:34px;border:1px solid #354a61;border-radius:6px;padding:3px 7px;background:#15263a;color:#e1edf9;font-size:11px;white-space:nowrap}
.replay-transport button:hover{background:#21364f;border-color:#5b7a9b}
.replay-transport input{min-width:0;flex:1;accent-color:#51e8bd;cursor:pointer}
.replay-transport button:first-child{min-width:64px;text-align:center}
.replay-transport button:active{transform:translateY(1px)}
.replay-foot{border-top:1px solid #26394b;padding-top:7px}
.replay-foot>span{line-height:1.4}
@media(max-width:980px){.hero{column-gap:20px}.hero h1{font-size:clamp(39px,5.4vw,56px)}}
@media(max-width:720px){.hero{grid-template-columns:minmax(0,1fr);grid-template-areas:"replay" "heading" "detail";gap:8px;padding:13px 0 23px}.hero-heading{margin-top:13px}.hero h1{font-size:clamp(36px,8vw,56px);margin:10px 0 3px}.hero p{max-width:520px}.hero .cta{margin-top:13px}.replay-plot{height:clamp(264px,41svh,374px)}.replay-transport button{min-height:42px;font-size:12px}.replay-transport input{min-height:28px}}
@media(max-width:400px){.replay{padding:13px 10px 11px}.replay-name{gap:5px}.replay-reading strong{font-size:15px}.replay-units{font-size:10px}.replay-foot>span{font-size:10px}.replay-head time{font-size:10px}}