.hand-lab{padding-bottom:50px}.lab-hero{padding:48px 0 30px}.lab-hero .eyebrow{margin-bottom:12px}.lab-hero h1{font-size:clamp(2.6rem,6vw,4.5rem);letter-spacing:-.045em;margin-bottom:16px}.lab-hero>p{max-width:760px;color:#4b5563;line-height:1.75}.workspace{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(290px,1fr);gap:28px;align-items:start}.camera-panel.project-panel{padding:20px;margin:0}.camera{position:relative;aspect-ratio:4/3;overflow:hidden;border-radius:20px;background:#17202f}.camera video,.camera canvas{width:100%;height:100%;object-fit:contain;position:absolute;inset:0}.camera video{display:block}.camera canvas{visibility:hidden}.camera.processed canvas{visibility:visible}.camera video.mirrored{transform:scaleX(-1)}#placeholder{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:24px;text-align:center;background:#17202f;color:#e5e7eb}#placeholder h2{font-size:24px;margin-bottom:12px}#placeholder p{font-size:14px;max-width:350px;line-height:1.7;color:#bdc9df}#countdown{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:100px;font-weight:700;color:white;pointer-events:none;text-shadow:0 2px 20px #000}.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:18px 0}.toolbar .btn{padding:12px 20px;border:0;font-family:inherit;font-size:14px;cursor:pointer}.toolbar .btn-secondary{border:1px solid #d1d5db}button:disabled{opacity:.5;cursor:default}select{font:inherit;font-size:14px;padding:12px;border:1px solid #d1d5db;border-radius:14px;background:rgba(255,255,255,.75);color:#111827}#status,#photo-status{font-size:13px;line-height:1.65;color:#4b5563;overflow-wrap:anywhere}.options{display:flex;flex-wrap:wrap;gap:14px;font-size:13px;margin-top:18px;color:#374151}.options label{display:flex;align-items:center;gap:6px}input{accent-color:#2563eb}.section-title{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:6px 0 18px}.section-title h2{font-size:20px}.section-title span{font-size:12px;color:#6b7280}.card{padding:20px;border-radius:24px;margin-bottom:14px}.card-head{display:flex;justify-content:space-between;gap:12px;font-size:13px;font-weight:600}.card strong{display:block;font-size:48px;letter-spacing:-2px;margin:8px 0}.card strong small{font-size:14px;font-weight:400;letter-spacing:0;color:#6b7280}.card p{font-size:12px;line-height:1.7;color:#4b5563;margin-top:8px}.gesture{display:inline-block;font-size:13px;padding:6px 10px;background:#e0ecff;color:#1e40af;border-radius:9px}.empty{padding:26px;border:1px dashed #b8c6da;border-radius:22px;color:#4b5563;line-height:1.8}.capture-panel.project-panel{padding:24px;margin-top:22px}.capture-panel>p,.gesture-guide>p{font-size:14px;color:#4b5563;line-height:1.8;margin-top:12px}.gesture-guide{margin-top:28px}.gesture-guide .project-tags{margin-top:18px}.camera-help{margin-top:20px;border-top:1px solid #d9e0eb;padding-top:15px;font-size:13px;color:#4b5563}.camera-help summary{cursor:pointer;font-weight:600}.camera-help p{line-height:1.8;margin-top:12px}.camera-help pre{white-space:pre-wrap;font-size:11px;margin-top:12px}.camera-help a{color:#2563eb}#gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}.capture{padding:12px;border-radius:22px;background:#fff;border:1px solid #dce3ed}.capture img{width:100%;display:block;border-radius:14px}.capture a{display:inline-block;padding:14px 4px;color:#2563eb;font-weight:600}#gallery-section{margin-top:30px}.footer{font-size:12px}button:focus-visible,select:focus-visible,input:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #2563eb;outline-offset:4px}@media(max-width:800px){.workspace{grid-template-columns:1fr}.lab-hero{padding-top:30px}.camera-panel.project-panel{padding:12px;border-radius:24px}.hand-lab.container{width:calc(100% - 28px)}.toolbar .btn{flex:1;min-height:46px}.camera-help{font-size:12px}.gesture-guide.project-panel{padding:24px}.camera{border-radius:16px}.lab-hero>p{font-size:14px}}