:root{--r-xl: 26px;--r-lg: 18px;--r-md: 13px;--r-sm: 10px;--glass-bg: rgba(255, 255, 255, .08);--glass-bg-strong: rgba(255, 255, 255, .14);--glass-stroke: rgba(255, 255, 255, .18);--glass-stroke-soft: rgba(255, 255, 255, .1);--glass-blur: saturate(180%) blur(28px);--sheen-top: rgba(255, 255, 255, .45);--sheen-bot: rgba(255, 255, 255, .05);--text: rgba(255, 255, 255, .95);--text-dim: rgba(255, 255, 255, .62);--text-faint: rgba(255, 255, 255, .38);--accent: #0a84ff;--accent-2: #64d2ff;--accent-grad: linear-gradient(135deg, #0a84ff, #5e5ce6 55%, #bf5af2);--audio-grad: linear-gradient(135deg, #30d158, #40c8e0);--danger: #ff453a;--shadow-lift: 0 18px 50px rgba(0, 0, 0, .45);--shadow-soft: 0 8px 24px rgba(0, 0, 0, .3);--ease: cubic-bezier(.32, .72, 0, 1);--font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;--mono: "SF Mono", ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace;--lib-w: 232px;--insp-w: 306px}*{box-sizing:border-box}[hidden]{display:none!important}html,body{height:100%;margin:0;overflow:hidden}body{font-family:var(--font);color:var(--text);background:#06070d;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;user-select:none}kbd{font:500 10.5px var(--mono);padding:1px 5px;border-radius:5px;background:#ffffff24;border:1px solid var(--glass-stroke-soft)}.aurora{position:fixed;inset:-20vmax;z-index:0;overflow:hidden;background:radial-gradient(120vmax 80vmax at 20% -10%,#1b2b64 0%,transparent 60%),radial-gradient(100vmax 70vmax at 90% 110%,#4a1a5e 0%,transparent 62%),#06070d}.blob{position:absolute;border-radius:50%;filter:blur(100px);opacity:.34;will-change:transform}.b1{width:46vmax;height:46vmax;left:4%;top:6%;background:radial-gradient(circle at 35% 35%,#0a84ff,transparent 70%);animation:drift1 34s var(--ease) infinite alternate}.b2{width:40vmax;height:40vmax;right:2%;top:22%;background:radial-gradient(circle at 60% 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var(--glass-stroke);border-radius:var(--r-xl);box-shadow:var(--shadow-lift),inset 0 1px 0 var(--sheen-top),inset 0 -1px 0 var(--sheen-bot),inset 0 0 60px #ffffff08}.glass:before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:radial-gradient(120% 60% at 12% -10%,rgba(255,255,255,.22),transparent 60%),radial-gradient(80% 50% at 92% 0%,rgba(255,255,255,.12),transparent 55%);mix-blend-mode:screen}.app{position:relative;z-index:1;height:100vh;width:100vw;padding:12px;display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(0,1fr) auto;gap:12px;overflow:hidden}.controlbar{border-radius:var(--r-lg);padding:8px 14px;display:flex;align-items:center;gap:8px;min-width:0;overflow:hidden}.controlbar .spacer{flex:1 1 auto;min-width:4px}.controlbar 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rgba(255,255,255,.2)}.slider{-webkit-appearance:none;appearance:none;height:6px;border-radius:999px;outline:none;cursor:pointer;background:#ffffff29;box-shadow:inset 0 1px 3px #0006}.slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:15px;height:15px;border-radius:50%;background:linear-gradient(180deg,#fff,#d8dae0);box-shadow:0 2px 8px #00000073,inset 0 1px #fff;border:none}.slider::-moz-range-thumb{width:15px;height:15px;border:none;border-radius:50%;background:linear-gradient(180deg,#fff,#d8dae0);box-shadow:0 2px 8px #00000073}.slider.zoom{width:108px}.inspector{display:flex;flex-direction:column;min-height:0;min-width:0;padding:12px}.tabs{display:flex;gap:4px;padding:4px;flex:none;border-radius:999px;background:#00000038;box-shadow:inset 0 1px 4px #0006}.tab{flex:1;min-width:0;padding:7px 0;font:500 12.5px var(--font);color:var(--text-dim);background:transparent;border:none;border-radius:999px;cursor:pointer;transition:color .2s,background .25s 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svg{width:11px;height:11px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round}.step-btn:hover{background:#fff3;color:var(--text)}.step-btn:active{transform:scale(.88);background:var(--accent);color:#fff}.num{flex:1;width:100%;min-width:0;padding:3px 2px;text-align:center;font:500 12px var(--mono);color:var(--text);background:transparent;border:none;outline:none;-moz-appearance:textfield}.num::-webkit-outer-spin-button,.num::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.empty{padding:26px 12px;text-align:center;font-size:12.5px;color:var(--text-faint)}.hint{font-size:11px;line-height:1.65;color:var(--text-faint)}.btn-row{display:flex;gap:8px}.btn-row .btn{flex:1;min-width:0;justify-content:center}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{padding:6px 11px;font:500 11.5px var(--font);color:var(--text-dim);background:#ffffff12;border:1px solid var(--glass-stroke-soft);border-radius:999px;cursor:pointer;white-space:nowrap;transition:all .2s var(--ease)}.chip:hover{background:#ffffff24;color:var(--text)}.chip.active{color:#fff;border-color:#ffffff52;background:var(--accent-grad);box-shadow:0 4px 14px #0a84ff66,inset 0 1px #fff6}.switch{position:relative;display:inline-block;width:44px;height:26px;flex:none}.switch input{opacity:0;width:0;height:0}.switch span{position:absolute;inset:0;cursor:pointer;border-radius:999px;background:#ffffff29;box-shadow:inset 0 1px 4px #0006;transition:background .28s var(--ease)}.switch span:before{content:"";position:absolute;width:20px;height:20px;left:3px;top:3px;border-radius:50%;background:linear-gradient(180deg,#fff,#dfe1e6);box-shadow:0 2px 7px #00000073;transition:transform .28s var(--ease)}.switch input:checked+span{background:linear-gradient(135deg,#30d158,#0a84ff)}.switch input:checked+span:before{transform:translate(18px)}.info-card{border-radius:var(--r-md);background:#00000038;border:1px solid var(--glass-stroke-soft);box-shadow:inset 0 1px 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