.lab-hero{padding-top:clamp(34px,5vw,76px)}
.lab-hero-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,.55fr);gap:clamp(34px,6vw,90px);align-items:end}
.lab-hero h1{font-size:clamp(72px,12vw,180px);line-height:.75;letter-spacing:-.075em;margin:0;font-weight:900}
.lab-lede{max-width:780px;font-size:clamp(19px,2vw,28px);line-height:1.17;letter-spacing:-.025em;margin:28px 0 0}
.lab-notice{border:1px solid var(--ink);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px}
.lab-notice-head{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border-bottom:1px solid var(--ink);letter-spacing:.06em}
.lab-signal{width:9px;height:9px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 0 rgba(255,95,36,.45);animation:pulse 1.8s infinite}
.lab-notice p{margin:0;padding:12px;line-height:1.55;border-top:1px dotted var(--line);text-transform:none;letter-spacing:0}
.lab-notice p:first-of-type{border-top:0}
.lab-class-legend{margin-top:clamp(36px,6vw,72px);display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink);border-left:1px solid var(--ink)}
.lab-class-legend>div{padding:14px;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink)}
.lab-class-legend span,.lab-group-head,.lab-card-meta,.lab-card-tags,.lab-card-link,.lab-controls,.lab-context-grid span,.lab-empty{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.055em;text-transform:uppercase}
.lab-class-legend span{font-size:10px;font-weight:800}
.lab-class-legend p{margin:8px 0 0;max-width:420px;font-size:13px;line-height:1.4;color:#4e4a44}
.lab-index-section{background:#e9e6df}
.lab-controls{display:grid;grid-template-columns:minmax(240px,1fr) auto;gap:18px;align-items:end;margin:0 0 34px}
.lab-search{display:grid;grid-template-columns:auto 1fr;align-items:center;border:1px solid var(--ink);font-size:9px;background:var(--paper)}
.lab-search span{padding:0 10px;color:var(--muted)}
.lab-search input{width:100%;min-width:0;border:0;border-left:1px solid var(--ink);background:transparent;padding:10px 12px;font:14px Arial,Helvetica,sans-serif;color:var(--ink);outline:0}
.lab-search input:focus{box-shadow:inset 0 0 0 2px var(--blue)}
.lab-filters{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}
.lab-filter{border:1px solid var(--ink);padding:9px 10px;font-size:9px;cursor:pointer;background:var(--paper)}
.lab-filter:hover,.lab-filter.active{background:var(--ink);color:var(--paper)}
.lab-collection{display:grid;gap:44px}
.lab-group{min-width:0}
.lab-group-head{display:flex;justify-content:space-between;gap:20px;align-items:baseline;border-top:1px solid var(--ink);padding:10px 0;font-size:9px;color:var(--muted)}
.lab-group-head strong{font:900 clamp(20px,2.6vw,36px)/1 Arial,Helvetica,sans-serif;letter-spacing:-.035em;text-transform:none;color:var(--ink)}
.lab-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--ink);border-left:1px solid var(--ink)}
.lab-card{display:flex;flex-direction:column;min-height:300px;padding:18px;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink);background:var(--paper);position:relative}
.lab-card:hover{background:#f7f5ee}
.lab-card.source-only{background:#dfddd5}
.lab-card-meta{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;font-size:8px;color:var(--muted)}
.lab-card-class{border:1px solid var(--ink);padding:4px 6px;color:var(--ink);background:var(--paper)}
.lab-card h3{font-size:clamp(27px,3vw,42px);line-height:.92;letter-spacing:-.05em;margin:26px 0 8px;overflow-wrap:anywhere}
.lab-card .lab-tagline{margin:0 0 17px;font:800 9px/1.25 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.lab-card .lab-description{font-size:14px;line-height:1.48;color:#4d4943;margin:0;max-width:560px}
.lab-card-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:22px;font-size:8px;color:var(--muted)}
.lab-card-tags span{border:1px solid var(--line);padding:5px 6px}
.lab-card-tags .device{border-color:var(--blue);color:var(--blue)}
.lab-card-link{display:inline-flex;align-items:center;gap:6px;margin-top:auto;padding-top:28px;font-size:9px;font-weight:900;text-decoration:none}
.lab-card-link:hover{text-decoration:underline}
.lab-card-link.disabled{color:var(--muted);pointer-events:none}
.lab-empty{font-size:10px;padding:30px 0;border-top:1px solid var(--ink)}
.lab-context-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink);border-left:1px solid var(--ink)}
.lab-context-grid>div{padding:20px;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink);min-height:210px}
.lab-context-grid span{font-size:9px;color:var(--muted)}
.lab-context-grid p{font-size:18px;line-height:1.3;letter-spacing:-.02em;margin:40px 0 0}
@media(max-width:980px){.lab-hero-grid{grid-template-columns:1fr}.lab-notice{max-width:620px}.lab-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lab-controls{grid-template-columns:1fr}.lab-filters{justify-content:flex-start}.lab-context-grid{grid-template-columns:1fr}.lab-context-grid>div{min-height:0}.lab-context-grid p{margin-top:20px}.lab-class-legend{grid-template-columns:1fr}}
@media(max-width:650px){.lab-hero h1{font-size:clamp(66px,25vw,112px)}.lab-lede{font-size:19px}.lab-grid{grid-template-columns:1fr}.lab-card{min-height:260px}.lab-group-head{align-items:flex-start;flex-direction:column}.lab-class-legend p{font-size:12px}.lab-search{grid-template-columns:72px 1fr}.lab-filters{display:grid;grid-template-columns:repeat(2,1fr)}.lab-filter{width:100%;text-align:center}.lab-context-grid p{font-size:16px}}
@media(prefers-reduced-motion:reduce){.lab-signal{animation:none}}