:root{--bg:#0b0c10;--sheet:#15161c;--chip:#1f2130;--text:#fff;--muted:#ffffff8c;--glass:#ffffff24;--accent:#7c6cff;--accent-text:#a89bff}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{background:var(--bg);color:var(--text);overscroll-behavior:none;height:100%;margin:0;overflow:hidden}body{-webkit-user-select:none;user-select:none;font:14px/1.4 -apple-system,BlinkMacSystemFont,SF Pro Text,Roboto,system-ui,Segoe UI,Noto Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif}#root{height:100%}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;padding:0}.app{height:100vh;height:100dvh;height:var(--tg-viewport-stable-height,100dvh);flex-direction:column;display:flex;position:relative;overflow:hidden}.app:before{content:"";pointer-events:none;background:radial-gradient(circle at 50% 30%,#3b2f2c 0%,#1a1618 40%,#0b0c10 75%);position:absolute;top:0;bottom:0;left:0;right:0}.app>*{flex-shrink:0;position:relative}.topbar{justify-content:space-between;align-items:center;padding:16px 16px 0;display:flex}.topbar .title{font-size:16px;font-weight:700}.glass{background:var(--glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:22px;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.glass svg,.tool .glass svg{stroke:#fff}.pill{background:var(--glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:20px;align-items:center;gap:8px;height:40px;padding:0 14px 0 12px;font-size:14px;font-weight:600;display:flex}.pill svg{stroke:#fff}.stage-wrap{flex:auto;justify-content:center;align-items:center;min-height:0;padding:12px 0 0;display:flex}.stage{aspect-ratio:1;background:#000;border-radius:50%;width:auto;height:min(100%,320px,82vw);position:relative;overflow:hidden;box-shadow:0 0 0 1px #ffffff14,0 30px 60px 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.15s}.record.on .dot{background:#ff4d4d;border-radius:8px;width:30px;height:30px}.record:disabled{opacity:.45}.hint{text-align:center;color:var(--muted);padding:12px 24px calc(16px + env(safe-area-inset-bottom));font-size:13px}.hint.error{color:#ff6b6b}.sheet{-webkit-overflow-scrolling:touch;background:var(--sheet);min-height:0;padding:12px 20px calc(24px + env(safe-area-inset-bottom));border-radius:20px 20px 0 0;flex-direction:column;flex:auto;margin-top:16px;display:flex;position:relative;overflow-y:auto}.sheet>*{flex-shrink:0}.sheet .handle{background:#fff3;border-radius:2px;width:36px;height:4px;margin:0 auto 14px}.sheet .head{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.sheet .head span{font-size:18px;font-weight:700}.sheet .head button{color:var(--accent-text);font-size:14px;font-weight:600}.slider{flex-direction:column;gap:6px;padding:6px 0;display:flex}.slider .lab{justify-content:space-between;font-size:14px;display:flex}.slider .lab 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