.slider{-webkit-appearance:none;appearance:none;background:transparent;cursor:pointer}.slider::-webkit-slider-track{background:#e5e5e5;height:8px;border-radius:4px}.slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;background:#000;height:16px;width:16px;border-radius:50%;cursor:pointer;border:2px solid #fff;box-shadow:0 2px 4px rgba(0,0,0,.1);transition:all .15s ease}.slider::-webkit-slider-thumb:hover{transform:scale(1.1);box-shadow:0 4px 8px rgba(0,0,0,.2)}.slider::-webkit-slider-thumb:active{transform:scale(1.2)}.slider::-moz-range-track{background:#e5e5e5;height:8px;border-radius:4px;border:none}.slider::-moz-range-thumb{background:#000;height:16px;width:16px;border-radius:50%;cursor:pointer;border:2px solid #fff;box-shadow:0 2px 4px rgba(0,0,0,.1);transition:all .15s ease}.slider::-moz-range-thumb:hover{transform:scale(1.1);box-shadow:0 4px 8px rgba(0,0,0,.2)}.audio-player-fade-in{animation:fadeInUp .3s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.audio-player-pulse{animation:pulse 2s infinite}@keyframes pulse{0%{opacity:1}50%{opacity:.5}to{opacity:1}}.waveform-container{position:relative;height:60px;background:linear-gradient(90deg,#f3f4f6,#e5e7eb);border-radius:8px;overflow:hidden}.waveform-bar{display:inline-block;width:2px;background:#6b7280;margin:0 1px;border-radius:1px;transition:all .15s ease}.waveform-bar.active{background:#000;transform:scaleY(1.2)}.waveform-bar.played{background:#4ade80}@media (max-width:640px){.audio-player-mobile{flex-direction:column;gap:8px}.audio-controls-mobile{justify-content:center}.audio-progress-mobile{order:-1;margin-bottom:8px}.slider{height:12px}.slider::-webkit-slider-thumb{height:20px;width:20px}.slider::-moz-range-thumb{height:20px;width:20px}}.audio-button:focus-visible{outline:2px solid #000;outline-offset:2px;border-radius:8px}.slider:focus-visible{outline:2px solid #000;outline-offset:4px;border-radius:4px}@media (prefers-contrast:high){.slider::-webkit-slider-track{background:#333;border:1px solid #000}.slider::-webkit-slider-thumb{background:#000;border:2px solid #fff}.waveform-bar{background:#000}.waveform-bar.active{background:#333}}@media (prefers-reduced-motion:reduce){.audio-player-fade-in,.slider::-moz-range-thumb,.slider::-webkit-slider-thumb,.waveform-bar{transition:none;animation:none}.audio-player-pulse{animation:none}}@media (prefers-color-scheme:dark){.slider::-webkit-slider-track{background:#4b5563}.slider::-webkit-slider-thumb{background:#f3f4f6;border:2px solid #1f2937}.waveform-container{background:linear-gradient(90deg,#374151,#4b5563)}.waveform-bar{background:#9ca3af}.waveform-bar.active{background:#f3f4f6}}