:root{color:#e5edf7;background:#0b1020;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Microsoft YaHei,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:radial-gradient(circle at top left,rgba(0,153,255,.18),transparent 32rem),radial-gradient(circle at top right,rgba(47,232,153,.16),transparent 28rem),#0b1020}button,input,select{font:inherit}button,.import-button{border:0;border-radius:12px;padding:.75rem 1rem;cursor:pointer;transition:transform .18s ease,opacity .18s ease,background .18s ease}button:hover:not(:disabled),.import-button:hover{transform:translateY(-1px)}button:disabled{cursor:not-allowed;opacity:.5}.primary{color:#06131f;background:linear-gradient(135deg,#2fe899,#49c6ff);font-weight:800}.secondary,.import-button{color:#d9e7f7;background:#ffffff1a;border:1px solid rgba(255,255,255,.12)}.shell{width:min(1440px,calc(100% - 2rem));margin:0 auto;padding:1.5rem 0 3rem}.panel{border:1px solid rgba(255,255,255,.1);border-radius:24px;background:#0d1426db;box-shadow:0 24px 90px #00000052;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.hero{display:flex;justify-content:space-between;gap:1.5rem;padding:2rem;align-items:center}.eyebrow{margin:0 0 .75rem;color:#79d8ff;font-size:.85rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}h1,h2,p{margin-top:0}h1{margin-bottom:.75rem;font-size:clamp(2.1rem,5vw,4.5rem);line-height:1}h2{margin-bottom:.35rem;font-size:1.25rem}.hero-copy,.panel-heading p,.status-message,.item-main span,.item-main small,.training-box p{color:#9fb1c8}.hero-copy{max-width:56rem;margin-bottom:0;font-size:1.05rem;line-height:1.7}.hero-actions,.deploy-actions,.training-actions{display:flex;gap:.75rem;flex-wrap:wrap}.status-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;margin:1rem 0}.stat-card{min-height:6rem;padding:1.1rem;border-radius:20px;background:#ffffff14;border:1px solid rgba(255,255,255,.09)}.stat-card span{display:block;margin-bottom:.65rem;color:#8fa2bc;font-size:.85rem}.stat-card strong{font-size:1.5rem}.stat-card.highlight{background:linear-gradient(135deg,#2fe8992e,#49c6ff1f)}.workspace{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(340px,.75fr);gap:1rem;margin-bottom:1rem}.bottom-workspace{grid-template-columns:repeat(2,minmax(0,1fr))}.camera-panel,.controls-panel,.gesture-panel,.deploy-panel,.workspace>.panel{padding:1.25rem}.panel-heading{display:flex;justify-content:space-between;gap:1rem;align-items:flex-start;margin-bottom:1rem}.panel-heading p{margin-bottom:0;line-height:1.6}.pill{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;min-width:4.5rem;padding:.35rem .65rem;border-radius:999px;color:#07111d;background:#49c6ff;font-size:.78rem;font-weight:800}.video-shell{position:relative;overflow:hidden;min-height:420px;border-radius:20px;background:#050914;border:1px solid rgba(255,255,255,.08)}video,canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}video{opacity:0;pointer-events:none}canvas{background:#050914;pointer-events:none}.video-placeholder{position:absolute;inset:0;display:grid;place-items:center;color:#65758d;font-size:1.1rem}.status-message{min-height:1.5rem;margin:1rem 0 0}label{display:grid;gap:.4rem;color:#d9e7f7;font-weight:700}input,select{width:100%;border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:.75rem .85rem;color:#e5edf7;background:#ffffff14;outline:none}input:focus,select:focus{border-color:#49c6ff;box-shadow:0 0 0 3px #49c6ff24}select option{color:#0b1020}.list{display:grid;gap:.75rem}.empty-list{padding:1rem;color:#8fa2bc;border:1px dashed rgba(255,255,255,.18);border-radius:16px}.list-item{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:1rem;padding:1rem;border-radius:18px;background:#ffffff0f;border:1px solid rgba(255,255,255,.08)}.list-item.selected{border-color:#2fe899bf;box-shadow:0 0 0 3px #2fe8991a}.item-main{display:grid;gap:.35rem;min-width:0}.item-main strong,.item-main span,.item-main small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.item-main audio{width:min(100%,360px);margin-top:.25rem}.item-actions{display:flex;gap:.45rem;flex-wrap:wrap;align-content:start;justify-content:flex-end}.item-actions button{padding:.5rem .65rem;color:#d9e7f7;background:#ffffff17;border:1px solid rgba(255,255,255,.1)}.deploy-panel pre{overflow-x:auto;margin:1rem 0 0;padding:1rem;border-radius:16px;color:#bfffe0;background:#050914}@media(max-width:980px){.hero,.panel-heading{flex-direction:column}.workspace,.fixed-workspace,.bottom-workspace,.status-grid{grid-template-columns:1fr}.video-shell{min-height:320px}.list-item{grid-template-columns:1fr}.item-actions{justify-content:flex-start}}@media(max-width:560px){.shell{width:min(100% - 1rem,1440px);padding-top:.5rem}.hero,.camera-panel,.controls-panel,.gesture-panel,.deploy-panel,.workspace>.panel{padding:1rem;border-radius:18px}}.fixed-workspace{grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr)}.controls-panel{display:grid;align-content:start;gap:1rem;padding:1.25rem}.controls-panel button{width:100%}.gesture-panel{margin-bottom:1rem;padding:1.25rem}.gesture-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.9rem}.gesture-card{display:grid;grid-template-columns:auto minmax(0,1fr);gap:.85rem;min-height:9rem;padding:1rem;border:1px solid rgba(255,255,255,.09);border-radius:18px;background:#ffffff0f;transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease}.gesture-card.active{border-color:#2fe899d9;box-shadow:0 0 0 3px #2fe89924;transform:translateY(-2px)}.gesture-number{display:grid;place-items:center;width:2.4rem;height:2.4rem;border-radius:999px;color:#07111d;background:linear-gradient(135deg,#2fe899,#49c6ff);font-weight:900}.gesture-card p{min-height:2.6rem;margin:.35rem 0 .65rem;color:#9fb1c8;line-height:1.45}.gesture-card audio{width:100%}code{color:#bfffe0}@media(max-width:1180px){.gesture-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.gesture-grid{grid-template-columns:1fr}}
