*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}:root{--bg-primary: #ffffff;--text-primary: #000000;--text-secondary: #666666;--border-primary: #000000;--border-light: #dddddd;--bg-muted: #f5f5f5;--bg-inverse: #000000;--text-inverse: #ffffff;--bg-tag: #eeeeee;--bg-danger: #fff0f0;--text-danger: #cc0000;--bg-success: #f0fff0;--text-success: #2a8a2a;--overlay: rgba(0,0,0,.5);--input-bg: #ffffff;--input-border: #000000;--table-stripe: #fafafa;--accent: #2563eb;--accent-hover: #1d4ed8;--text-on-accent: #ffffff;--sound-accent: #2563eb;--sound-accent-soft: rgba(37, 99, 235, .4);--sound-range-track: #dbeafe}.dark-mode{--bg-primary: #111111;--text-primary: #e0e0e0;--text-secondary: #999999;--border-primary: #444444;--border-light: #222222;--bg-muted: #1a1a1a;--bg-inverse: #e0e0e0;--text-inverse: #111111;--bg-tag: #222222;--bg-danger: #2a1010;--text-danger: #ff6666;--bg-success: #102a10;--text-success: #66cc66;--overlay: rgba(0,0,0,.8);--input-bg: #1a1a1a;--input-border: #444444;--table-stripe: #181818;--accent: #3b82f6;--accent-hover: #60a5fa;--text-on-accent: #ffffff;--sound-accent: #60a5fa;--sound-accent-soft: rgba(96, 165, 250, .45);--sound-range-track: #1e3a5f}input[type=range].sound-range{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;accent-color:var(--sound-accent)}input[type=range].sound-range::-webkit-slider-runnable-track{height:8px;border-radius:4px;background:var(--sound-range-track);border:1px solid var(--sound-accent-soft)}input[type=range].sound-range::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;margin-top:-6px;width:20px;height:20px;border-radius:50%;background:var(--sound-accent);border:2px solid var(--bg-primary);box-shadow:0 0 0 1px var(--sound-accent);cursor:inherit}input[type=range].sound-range::-moz-range-track{height:8px;border-radius:4px;background:var(--sound-range-track);border:1px solid var(--sound-accent-soft)}input[type=range].sound-range::-moz-range-progress{height:8px;border-radius:4px;background:var(--sound-accent)}input[type=range].sound-range::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--sound-accent);border:2px solid var(--bg-primary);box-shadow:0 0 0 1px var(--sound-accent);cursor:inherit}input[type=checkbox].sound-check{accent-color:var(--sound-accent)}html.dark-mode body{background-color:var(--bg-primary)!important;color:var(--text-primary)!important}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;transition:background-color .3s ease,color .3s ease}.container{max-width:1200px;margin:0 auto;padding:20px}h1{font-size:2rem;margin-bottom:1rem;font-weight:700}h2{color:var(--text-primary)}p{font-size:1rem}button{transition:opacity .2s;font-family:inherit}button:hover{opacity:.8}select,input,textarea{font-family:inherit}@media (max-width: 600px){body{font-size:15px}h1{font-size:1.4rem}input,select,textarea,button{font-size:16px!important;min-height:44px}}