@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');
:root{--ink:#202329;--muted:#6b6f77;--line:#e5e7ea;--blue:#2463bf;--navy:#273c63;--orange:#df8521;--cyan:#26a6cc;--purple:#9658a6}
*{box-sizing:border-box}html{scroll-behavior:auto}body{margin:0;background:#fff;color:var(--ink);font:16px/1.5 Inter,'Segoe UI',sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}button,input{font:inherit}button,summary{cursor:pointer}button{color:inherit}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--blue);outline-offset:5px}img,video{display:block;max-width:100%}h1,h2,h3,p{margin:0}.wrap{width:min(1120px,100%);margin-inline:auto;padding-inline:24px}.narrow{width:min(820px,100%);margin-inline:auto;padding-inline:24px}.skip{opacity:0;position:fixed;top:-70px;left:16px;padding:10px;background:var(--ink);color:white;z-index:5}.skip:focus{top:12px;opacity:1}.site-header{height:48px;display:flex;align-items:center;justify-content:space-between}.brand{color:var(--ink);font-size:19px;letter-spacing:-.7px;font-weight:700}.site-header nav{display:flex;gap:26px;font-size:13px}.site-header nav a{color:var(--muted)}.hero{text-align:center;padding-top:16px;padding-bottom:20px}h1{font-size:clamp(36px,4.3vw,48px);line-height:1.12;letter-spacing:-2px;font-weight:600}.subtitle{font-size:17px;letter-spacing:-.35px;margin-top:6px}.intro{font-size:15px;color:var(--muted);margin-top:12px}.paper-button{margin-top:16px;display:inline-flex;align-items:center;gap:8px;padding:8px 17px;background:var(--ink);color:#fff;border-radius:24px;font-size:13px;font-weight:500}.paper-button:hover{background:#3c4149;text-decoration:none}.paper-button svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.5}.video-shell{width:min(960px,100%);margin-inline:auto;overflow:hidden;border:1px solid var(--line);border-radius:8px;background:#fff;aspect-ratio:1440/760}.video-shell video{width:100%;height:100%;object-fit:contain}.video-toolbar{max-width:960px;margin-inline:auto;display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:12px;padding:10px 0}.video-toolbar button{background:none;border:0;padding:3px 0;font-size:12px}.video-toolbar button:hover{color:var(--blue)}.caption{max-width:800px;color:var(--muted);font-size:13px;line-height:1.6;margin:7px auto 24px;text-align:center}.caption strong{font-weight:500;color:var(--ink)}details{border-top:1px solid var(--line)}summary{padding:18px 0;font-size:14px;font-weight:500;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:24px}summary::-webkit-details-marker{display:none}summary:after{content:'+';font-size:19px;font-weight:400;color:var(--muted)}details[open]>summary:after{content:'−'}.interactive{max-width:960px;margin:22px auto 0;border-bottom:1px solid var(--line)}.interactive-header{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted);margin:2px 0 20px}.interactive-header output{font-variant-numeric:tabular-nums}.triptych{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.triptych h3{font-size:13px;font-weight:500;margin-bottom:10px}.scene{width:100%;aspect-ratio:1;border:1px solid var(--line);overflow:hidden}.token-row{display:flex;gap:7px;margin:9px 0}.token-row span{font-size:11px;line-height:1.2;padding:5px 7px;background:#f3f5f8;color:var(--navy)}.token-row span:last-child{color:#a65c10;background:#fff3e4}.interactive-controls{display:flex;gap:18px;align-items:center;margin:22px 0 12px}.interactive-controls button{background:none;border:0;font-size:13px;padding:4px 0;min-width:38px}.interactive-controls input{min-width:0;flex:1;accent-color:var(--navy)}.phase-description{font-size:13px;color:var(--muted);min-height:40px}.legend{display:flex;gap:20px;flex-wrap:wrap;font-size:11px;color:var(--muted);padding:14px 0 20px}.legend span{display:flex;align-items:center;gap:6px}.legend i{width:13px;height:2px}.navy{background:var(--navy)}.orange{background:var(--orange)}.cyan{background:var(--cyan)}.purple{background:var(--purple)}.content-section{padding-top:60px;padding-bottom:48px}h2{font-size:28px;line-height:1.25;letter-spacing:-.8px;font-weight:600}.section-copy{font-size:16px;color:var(--muted);margin-top:14px;max-width:690px}.results-figure{margin:30px 0 0}.bar-row{display:grid;grid-template-columns:105px minmax(0,1fr) 76px;gap:16px;align-items:center;margin-top:15px;font-size:13px}.bar-row strong{text-align:right;font-weight:500;font-variant-numeric:tabular-nums}.bar-track{height:20px;background:#f4f5f7}.bar-track>div{height:100%;background:#c3cad5}.selected .bar-track>div{background:var(--navy)}.selected>span,.selected>strong{color:var(--navy);font-weight:600}.results-figure figcaption{color:var(--muted);font-size:12px;line-height:1.7;margin-top:20px}.results-figure figcaption strong{color:var(--ink);font-weight:500}.details-section{padding-bottom:38px}.details-section details:last-child{border-bottom:1px solid var(--line)}.detail-copy{font-size:14px;color:var(--muted);line-height:1.7;padding:0 0 22px}.detail-copy p+p{margin-top:14px}.detail-copy img{width:100%;margin:8px 0 20px}.detail-copy>a{display:inline-block;margin-top:16px}footer{display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:11px;padding-bottom:32px}
@media(max-width:650px){.site-header{height:58px}.site-header nav{gap:20px}.hero{padding-top:27px;padding-bottom:28px}h1{font-size:37px;letter-spacing:-1.35px}.subtitle{font-size:16px;max-width:310px;margin:10px auto 0}.intro{font-size:14px;margin-top:17px}.paper-button{margin-top:19px}.media-section{padding-inline:12px}.caption{font-size:12px;text-align:left;margin-inline:12px}.video-toolbar{padding-inline:12px;font-size:11px}.video-toolbar button{font-size:11px}.interactive{margin-inline:12px}.triptych{gap:9px}.triptych h3{font-size:10px}.token-row{gap:3px;flex-wrap:wrap}.token-row span{font-size:8px;padding:3px 4px}.interactive-controls{gap:15px;margin-top:14px}.phase-description{font-size:12px}.legend{gap:12px;font-size:10px}.content-section{padding-top:44px;padding-bottom:38px}h2{font-size:25px}.section-copy{font-size:14px}.bar-row{grid-template-columns:84px minmax(0,1fr) 65px;gap:9px;font-size:12px}.bar-track{height:18px}.results-figure figcaption{font-size:11px}summary{font-size:13px}.detail-copy{font-size:13px}footer{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.comparison-section{padding-top:52px}.comparison-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.comparison-heading select{font:inherit;font-size:12px;background:#fff;border:1px solid var(--line);padding:8px 10px;color:var(--ink);border-radius:4px;max-width:170px}.comparison-view{position:relative;width:min(560px,100%);margin:auto;aspect-ratio:1;border:1px solid var(--line);overflow:hidden;isolation:isolate}.comparison-view>img,.comparison-baseline{position:absolute;inset:0;width:100%;height:100%}.comparison-baseline{clip-path:inset(0 calc(100% - var(--split)) 0 0)}.comparison-baseline img{width:100%;height:100%}.compare-label{position:absolute;bottom:42px;font-size:11px;font-weight:500;background:#fff;padding:4px 8px;color:var(--ink);pointer-events:none}.baseline-label{left:14px}.sgs-label{right:14px}.comparison-divider{position:absolute;left:var(--split);top:0;bottom:0;width:2px;background:var(--navy);transform:translateX(-50%);pointer-events:none}.comparison-divider span{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:38px;height:38px;background:white;border:1px solid var(--line);border-radius:50%;box-shadow:0 1px 5px #0002;font-size:20px;color:var(--navy)}.comparison-range{position:absolute;inset:0;margin:0;width:100%;height:100%;appearance:none;-webkit-appearance:none;background:transparent;opacity:.001;cursor:ew-resize;touch-action:pan-y}.comparison-range::-webkit-slider-runnable-track{height:100%;background:transparent}.comparison-range::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:1px;height:100%;background:transparent}.comparison-view:has(input:focus-visible){outline:2px solid var(--blue);outline-offset:4px}.comparison-caption{display:flex;justify-content:space-between;gap:16px;font-size:11px;color:var(--muted);margin-top:14px}.comparison-note{font-size:12px;color:var(--muted);margin-top:10px;line-height:1.6}@media(max-width:650px){.comparison-section{padding-top:36px}.comparison-heading{align-items:start;flex-direction:column;gap:14px}.comparison-heading h2{font-size:25px}.comparison-caption{font-size:10px;gap:10px}.comparison-note{font-size:11px}}