:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}#root{max-width:1280px;margin:0 auto;padding:1rem;text-align:center}body{background-color:#f8fafc;color:#1e293b;font-family:Inter,sans-serif}.lang-nav{display:flex;justify-content:flex-end;gap:.5rem;margin-bottom:2rem}.lang-nav button{background:#fff;border:1px solid #e2e8f0;padding:.4rem .8rem;border-radius:6px;cursor:pointer}.lang-nav button.active{background:#1e293b;color:#fff}.App-header h1{font-size:3rem;color:#0f172a}.subtitle{font-size:1.2rem;color:#64748b;margin-bottom:2rem}.content-card{background:#fff;padding:3rem;border-radius:24px;box-shadow:0 20px 25px -5px #0000000d;max-width:500px;margin:0 auto}.audio-container{display:flex;flex-direction:column;align-items:center;gap:2rem}.audio-element{width:100%}.audio-visualizer{display:flex;align-items:flex-end;gap:4px;height:60px}.bar{width:8px;background:#3498db;border-radius:4px;animation:equalize 1s ease-in-out infinite}.bar:nth-child(1){height:20px;animation-delay:-.2s}.bar:nth-child(2){height:40px;animation-delay:-.4s}.bar:nth-child(3){height:50px;animation-delay:-.6s}.bar:nth-child(4){height:30px;animation-delay:-.8s}.bar:nth-child(5){height:45px;animation-delay:-1s}@keyframes equalize{0%,to{height:10px}50%{height:50px}}.live-badge{background:#ef4444;color:#fff;padding:.2rem .6rem;border-radius:4px;font-weight:700;margin-bottom:1rem;display:inline-block}.waiting-screen .spinner{width:40px;height:40px;border:4px solid #f3f3f3;border-top:4px solid #3498db;border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 1rem}@keyframes spin{to{transform:rotate(360deg)}}footer{margin-top:4rem;color:#94a3b8}