.page{max-width:960px;margin:0 auto;padding:20px 16px 40px;position:relative;z-index:1}.hidden{display:none!important}.face-inner{padding:0!important;display:flex;flex-direction:column}.face-header{padding:18px 22px 0}.face-cols{display:grid;grid-template-columns:280px 1fr;flex:1}.face-left{padding:12px 16px 16px;border-right:1px solid var(--border);display:flex;flex-direction:column;gap:10px;overflow:visible}.face-right{padding:16px 20px 20px;display:flex;flex-direction:column;gap:14px}.face-foot{padding:4px 22px 18px}@media(max-width:720px){.face-cols{grid-template-columns:1fr}.face-left{border-right:none;border-bottom:1px solid var(--border)}}.face{border-radius:22px;overflow:visible;background:var(--surface);border:1px solid var(--border);box-shadow:0 22px 48px -22px #0a0a1461,inset 0 1px #ffffff1a;backdrop-filter:blur(28px) saturate(1.6);-webkit-backdrop-filter:blur(28px) saturate(1.6)}[data-theme=light] .face{box-shadow:0 30px 60px -24px #1416282e,inset 0 1px 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14px;display:flex;flex-direction:column;align-items:center;overflow:visible}.ctrl-head{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;margin-bottom:10px}.ctrl-label{font:700 10px/1 Satoshi,sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}.ctrl-body{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;width:100%}#knobMount{width:160px;height:160px;touch-action:none;cursor:grab;outline:none;display:flex;align-items:center;justify-content:center}#knobMount:active{cursor:grabbing}#knobSvg{width:160px;height:160px;display:block;overflow:visible}#knobLabel{display:flex;align-items:baseline;gap:4px}#knobLabel .num{font:700 30px/1 Satoshi,sans-serif;letter-spacing:-.03em;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;font-variant-numeric:tabular-nums}#knobLabel .unit{font:700 14px/1 Satoshi,sans-serif;color:var(--dim)}#detectArea{padding:10px 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18px;background:var(--surface);border:1px solid var(--border);border-radius:14px}.progress-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}#progLabel{font:600 13px/1 Satoshi,sans-serif;color:var(--text)}.progress{height:5px;background:#80808c2e;border-radius:999px;overflow:hidden;position:relative}#progFill{position:absolute;left:0;top:0;bottom:0;background:var(--grad);border-radius:999px;transition:width .3s ease;width:0%}.play-cluster{display:flex;align-items:center;gap:12px}.play-btn{appearance:none;cursor:pointer;width:46px;height:46px;border-radius:50%;background:#9b5cff2e;border:1px solid rgba(155,92,255,.38);color:#fff;backdrop-filter:blur(12px) saturate(1.6);-webkit-backdrop-filter:blur(12px) saturate(1.6);display:grid;place-items:center;box-shadow:inset 0 1.5px #ffffff73,0 4px 14px -4px #9b5cff73;transition:transform .08s ease;flex-shrink:0}.play-btn:hover:not(:disabled){transform:scale(1.06)}.play-btn:active:not(:disabled){transform:scale(.95)}.play-btn.is-playing{background:#9b5cff4d}.play-btn:disabled{opacity:.38;cursor:default;transform:none}#playIco{fill:currentColor}.action-bar{display:flex;flex-direction:column;gap:10px;margin-top:auto}.export-row{display:flex;gap:8px}#processBtn{flex:1;padding:14px 18px;border-radius:14px;cursor:pointer;border:1px solid rgba(155,92,255,.38);background:#9b5cff2e;backdrop-filter:blur(20px) saturate(1.6);-webkit-backdrop-filter:blur(20px) saturate(1.6);color:#fff;font:700 14px/1 Satoshi,sans-serif;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:inset 0 1.5px #ffffff80,inset 0 -1px #641ec833,0 4px 18px -6px #9b5cff59;transition:background .15s,border-color .15s,transform .08s,box-shadow .15s}#processBtn:hover:not(:disabled){background:#9b5cff47;border-color:#9b5cff94;transform:translateY(-1px);box-shadow:inset 0 1px #fff3,0 10px 28px -6px #ff4d9d85,0 4px 14px -4px #9b5cff6b}#processBtn:active:not(:disabled){transform:translateY(1px)}@keyframes btn-breathe{0%,to{box-shadow:inset 0 1.5px #fff6,0 4px 22px -6px #9b5cff52}50%{box-shadow:inset 0 1.5px #fff6,0 6px 26px -4px #ff4d9d61}}#processBtn:disabled{opacity:1;cursor:default;transform:none;background:#9b5cff1f;border:1px solid rgba(155,92,255,.28);color:var(--text);animation:btn-breathe 3s ease-in-out infinite}[data-theme=light] #processBtn{background:linear-gradient(#ffffff1f,#ffffff0a),linear-gradient(120deg,#ff4d9d,#9b5cff,#5aa9ff);border:none;backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:inset 0 1.5px #ffffff73,0 4px 18px -6px #ff4d9d4d}[data-theme=light] #processBtn:hover:not(:disabled){filter:saturate(1.15) brightness(1.07);transform:translateY(-1px)}#downloadBtn{padding:14px 18px;border-radius:14px;cursor:pointer;background:var(--surface);border:1px solid var(--border-2);color:var(--dim);font:700 13px/1 Satoshi,sans-serif;display:flex;align-items:center;gap:7px;transition:background .12s,border-color .12s,color .12s}#downloadBtn:hover:not(:disabled){border-color:#9b5cff73;color:#9b5cff}#downloadBtn:disabled{opacity:.38;cursor:default}.toast{position:fixed;right:16px;bottom:16px;z-index:50;padding:12px 16px;border-radius:12px;background:var(--bg);color:var(--text);border:1px solid var(--border-2);font-size:13px;font-weight:500;box-shadow:0 8px 24px #0a0a1459;opacity:0;transition:opacity .2s;pointer-events:none}.toast.show{opacity:1}.fp-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;font:400 10px/1.5 Satoshi,sans-serif;color:var(--dim)}