.lab-shell{--lab-muted:var(--c-muted);--lab-line:var(--c-line-2);--lab-accent:var(--c-accent-text);width:min(1320px,calc(100% - 80px));margin:auto;padding-bottom:80px}.lab-shell button{font:inherit;cursor:pointer}.lab-shell a:focus-visible,.lab-shell button:focus-visible{outline:2px solid var(--lab-accent);outline-offset:5px}.lab-shell [hidden]{display:none!important}.lab-intro{display:grid;grid-template-columns:1fr 290px;gap:100px;align-items:center;padding:88px 0 80px}.lab-kicker{font:11px/1.6 var(--font-mono);letter-spacing:.13em;color:var(--lab-muted);margin:0 0 26px}.lab-kicker>span:not(.lab-status){display:inline-block;width:6px;height:6px;background:var(--lab-accent);border-radius:50%;margin-right:10px}.lab-intro h1{font-size:var(--fs-h1);line-height:1;letter-spacing:var(--track-display);font-weight:600;margin:0}.lab-intro h1 em{font-style:normal;color:var(--c-faint)}.lab-lede{max-width:570px;font-size:16px;line-height:1.85;color:#b1b1b1;margin:28px 0 0}.lab-machine{border:1px solid #ffffff25;background:linear-gradient(150deg,#1e1e1e,#111);padding:20px 24px;text-align:center;box-shadow:0 20px 60px #0003;transform:rotate(2deg)}.machine-top{display:flex;justify-content:space-between;align-items:center;color:#b8b8b8;font:11.5px var(--font-mono);letter-spacing:.15em}.machine-dot{width:5px;height:5px;background:var(--lab-accent);border-radius:50%}.machine-chip{width:88px;height:88px;margin:32px auto 23px;border:1px solid #b6b6b65e;background:linear-gradient(145deg,#c8c8c8,#7d7d7d 40%,#aaa 55%,#656565);box-shadow:inset 0 0 0 5px #222;color:#151515;display:flex;justify-content:center;align-items:center;gap:3px}.machine-chip>span{font-size:36px;font-weight:600;letter-spacing:-3px}.machine-chip small{writing-mode:vertical-rl;font-size:11.5px;font-weight:700}.lab-machine strong{font-size:15px;font-weight:500}.lab-machine p{font:11px var(--font-mono);color:#a9a9a9;margin:8px 0 23px}.machine-bottom{border-top:1px solid #ffffff1b;padding-top:16px;font-size:11.5px;color:#a9a9a9}.lab-section-label{display:flex;align-items:center;justify-content:space-between;gap:16px;border-top:1px solid var(--lab-line);padding:22px 0}.lab-section-label h2{margin:0;font:11px var(--font-mono);letter-spacing:.13em;font-weight:400}.lab-section-label>span{font-size:11px;color:var(--lab-muted)}.lab-feature{display:grid;grid-template-columns:1.35fr 1fr;border:1px solid var(--lab-line);background:#121212}.lab-feature-image{position:relative;overflow:hidden;min-width:0;background:#171717}.lab-feature-image img{width:100%;height:100%;min-height:410px;object-fit:cover;display:block;transition:transform .35s}.lab-feature:hover img{transform:scale(1.025)}.lab-image-caption{position:absolute;bottom:14px;left:16px;padding:7px 10px;background:#0a0a0adb;border:1px solid #ffffff26;font:11.5px var(--font-mono);color:#d0d0d0}.lab-feature-copy{padding:clamp(28px,4vw,56px);display:flex;flex-direction:column;justify-content:center}.lab-feature h3{font-size:clamp(28px,3vw,40px);line-height:1.12;letter-spacing:var(--track-tight);font-weight:600;margin:0 0 20px}.lab-feature-copy>p{color:var(--lab-muted);font-size:14px;line-height:1.8;margin:0 0 30px}.lab-models{font:11.5px/1.6 var(--font-mono);color:#b2b2b2}.lab-text-link{display:inline-flex;align-items:center;gap:26px;font-size:13px;color:var(--lab-accent);padding:24px 0 0}.lab-text-link>span{font-size:23px}.lab-collection{padding-top:78px}.lab-collection-heading{display:flex;justify-content:space-between;align-items:baseline;gap:20px}.lab-collection-heading h2{font-size:30px;letter-spacing:var(--track-tight);font-weight:600;margin:0}.lab-collection-heading sup{font:11.5px var(--font-mono);color:var(--lab-muted);margin-left:10px;vertical-align:top}.lab-collection-heading p{color:var(--lab-muted);font-size:12px}.lab-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:26px 0;border-block:1px solid var(--lab-line);padding:12px 0}.lab-filters{display:flex;gap:6px;flex-wrap:wrap}.lab-filters button,.lab-view-controls button{border:1px solid transparent;background:transparent;color:#acacac;padding:10px 14px;font-size:11px;min-height:40px}.lab-filters button[aria-pressed=true],.lab-view-controls button[aria-pressed=true]{background:#d4d4d411;border-color:#d4d4d43d;color:var(--lab-accent)}.lab-count{white-space:nowrap;font:11.5px var(--font-mono);color:var(--lab-muted)}.lab-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}.lab-card{min-width:0}.lab-card-visual{display:block;aspect-ratio:1.5;position:relative;overflow:hidden;background:#1c1c1c;border:1px solid var(--lab-line)}.lab-card-visual img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s}.lab-card-visual:hover img{transform:scale(1.035)}.lab-card-number,.lab-card-arrow{position:absolute;bottom:10px;background:#121212e8;padding:6px 9px;font:11px var(--font-mono);border:1px solid #ffffff30}.lab-card-number{left:10px}.lab-card-arrow{right:10px}.lab-card-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:15px}.lab-card-meta>span{font:11.5px var(--font-mono);letter-spacing:.06em;color:var(--lab-muted)}.lab-save{border:0;background:transparent;color:#a9a9a9;padding:10px 0 10px 10px;display:flex;align-items:center;gap:5px;min-height:40px;font-size:11px!important}.lab-save[aria-pressed=true]{color:var(--lab-accent)}.lab-card h3{font-size:21px;font-weight:450;letter-spacing:-.03em;line-height:1.3;margin:9px 0 12px}.lab-card>p{color:var(--lab-muted);font-size:13px;line-height:1.85;min-height:72px;margin:0 0 22px}.lab-card-foot{display:flex;justify-content:space-between;gap:16px;border-top:1px solid var(--lab-line);padding-top:15px;font:11.5px/1.8 var(--font-mono);color:#a7a7a7}.lab-card-foot>span:last-child{white-space:nowrap}.lab-storage-note{font-size:11px;color:var(--lab-muted);line-height:1.8;margin-top:25px}.lab-empty{padding:45px 0;color:var(--lab-muted);font-size:14px}.lab-next{display:grid;grid-template-columns:1fr 1fr;gap:80px;border-block:1px solid var(--lab-line);padding:42px 0;margin-top:70px}.lab-next .lab-kicker{margin-bottom:14px}.lab-next h2{font-size:26px;line-height:1.3;letter-spacing:var(--track-snug);font-weight:600;margin:0;max-width:450px}.lab-next>p{color:var(--lab-muted);font-size:13px;line-height:1.9;margin:0;align-self:center}.lab-back{display:inline-block;margin:42px 0 45px;font-size:12px;color:var(--lab-muted)}.lab-detail>.lab-kicker{margin-bottom:20px}.lab-status{letter-spacing:0;margin-left:18px;color:#bababa}.lab-detail h1{font-size:clamp(36px,4.6vw,60px);font-weight:600;line-height:1.05;letter-spacing:var(--track-display);margin:0 0 24px}.lab-detail-question{font-size:17px;line-height:1.7;color:var(--lab-muted);max-width:720px;margin-bottom:50px}.lab-viewer-toolbar{display:flex;align-items:center;justify-content:space-between;gap:24px;border-top:1px solid var(--lab-line);padding:24px 0 12px}.lab-viewer-toolbar strong{font-size:14px;font-weight:500}.lab-viewer-toolbar p{font-size:12px;line-height:1.8;color:var(--lab-muted);max-width:740px}.lab-reset{border:1px solid #ffffff33;background:transparent;color:#ddd;padding:12px 18px;white-space:nowrap;font-size:11px!important}.lab-view-controls{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:20px}.lab-viewers{display:grid;grid-template-columns:1fr 1fr;gap:16px}.lab-viewers.is-single{grid-template-columns:1fr}.lab-viewer{min-width:0;border:1px solid var(--lab-line);background:#151515}.lab-viewer-label{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:16px;font-size:11px}.lab-viewer-label strong{font-weight:400}.lab-viewer-label>span{font:11.5px var(--font-mono);color:#b4b4b4}.lab-viewer iframe{display:block;width:100%;height:600px;border:0;background:#111}.lab-evidence{display:grid;grid-template-columns:1fr 3fr;gap:40px;border-block:1px solid var(--lab-line);margin-top:36px;padding:32px 0}.lab-evidence h2{font-size:19px;font-weight:450;margin-top:0}.lab-evidence p:not(.lab-kicker){color:var(--lab-muted);font-size:13px;line-height:1.85;max-width:800px}@media(min-width:1600px){.lab-intro{padding-block:110px}.lab-feature-image img{min-height:450px}}@media(max-width:1000px){.lab-shell{width:calc(100% - 48px)}.lab-intro{gap:40px;grid-template-columns:1fr 240px}.lab-feature{grid-template-columns:1.1fr 1fr}.lab-feature-image img{min-height:360px}.lab-feature-copy{padding:28px}.lab-cards{gap:18px}.lab-collection-heading{display:block}.lab-card h3{font-size:19px}.lab-next{gap:36px}}@media(max-width:720px){.lab-shell{width:calc(100% - 40px);padding-bottom:40px}.lab-intro{grid-template-columns:1fr;padding:48px 0;gap:35px}.lab-intro h1{font-size:52px}.lab-kicker{font-size:11.5px}.lab-lede{font-size:14px;margin-top:23px}.lab-machine{transform:none;display:grid;grid-template-columns:58px 1fr;gap:6px 20px;text-align:left;padding:20px}.machine-top{grid-column:1/-1;margin-bottom:9px}.machine-chip{grid-row:2/4;width:58px;height:58px;margin:0}.machine-chip>span{font-size:27px}.machine-chip small{font-size:8px}.lab-machine>strong{align-self:end}.lab-machine>p{margin:0;align-self:start}.machine-bottom{grid-column:1/-1;margin-top:10px;padding-top:12px}.lab-section-label{align-items:flex-start;line-height:1.6}.lab-section-label>span{font-size:11.5px;text-align:right}.lab-feature{grid-template-columns:1fr}.lab-feature-image img{height:auto;min-height:0;aspect-ratio:1.5}.lab-feature-copy{padding:27px}.lab-feature h3{font-size:31px}.lab-feature .lab-kicker{margin-bottom:18px}.lab-feature-copy>p{margin-bottom:18px}.lab-collection{padding-top:48px}.lab-collection-heading h2{font-size:28px}.lab-toolbar{display:block;margin-top:20px}.lab-filters{gap:4px}.lab-filters button{padding-inline:10px;font-size:11.5px}.lab-count{display:block;margin:12px 0 1px}.lab-cards{grid-template-columns:1fr;gap:34px}.lab-card h3{font-size:24px}.lab-card>p{min-height:0}.lab-next{grid-template-columns:1fr;gap:20px;margin-top:45px;padding:30px 0}.lab-next h2{font-size:25px}.lab-back{margin:30px 0}.lab-detail h1{font-size:37px}.lab-status{display:block;margin:10px 0 0}.lab-detail-question{font-size:15px;margin-bottom:30px}.lab-viewer-toolbar{align-items:flex-start;gap:12px}.lab-reset{padding:10px}.lab-viewers{grid-template-columns:1fr}.lab-viewer iframe{height:520px}.lab-viewer-label{font-size:11.5px;padding:13px}.lab-view-controls button{font-size:11.5px;padding:9px}.lab-evidence{grid-template-columns:1fr;gap:0}.lab-evidence .lab-kicker{margin-bottom:16px}}@media(prefers-reduced-motion:reduce){.lab-feature-image img,.lab-card-visual img{transition:none}.lab-feature:hover img,.lab-card-visual:hover img{transform:none}}.lab-detail[data-current] .lab-viewers.is-single iframe{height:900px}@media(max-width:720px){.lab-detail[data-current] .lab-viewers.is-single iframe{height:720px}}.lab-start{align-self:center;border-left:1px solid var(--lab-line);padding:12px 0 12px 32px}.lab-start h2{font-size:26px;font-weight:400;line-height:1.2;letter-spacing:-.035em;margin:20px 0 14px}.lab-start>p:not(.lab-kicker){font-size:14px;color:var(--lab-muted);line-height:1.7}.lab-start a{display:flex;align-items:center;min-height:44px;font-size:13px;color:#dce8ff}.lab-start a:hover{text-decoration:underline;text-underline-offset:6px}.lab-workbench{margin-top:48px;border-block:1px solid var(--lab-line);padding:16px 0}.lab-workbench summary{cursor:pointer;min-height:44px;display:list-item;align-content:center;font-size:13px;color:#c3c8d0}.lab-workbench p{font-size:13px;line-height:1.8;color:var(--lab-muted);max-width:760px;margin:12px 0 20px}.lab-start a:focus-visible,.lab-workbench summary:focus-visible{outline:2px solid #91b5ff;outline-offset:5px}@media(max-width:720px){.lab-start{border-left:0;border-top:1px solid var(--lab-line);padding:24px 0 0}.lab-start h2{margin-top:14px}.lab-start a{display:inline-flex;margin-right:24px}}