@import"https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600&display=swap";:root{--primary-color: #219ebc;--secondary-color: #1d3557;--accent-color: #a2d2ff;--danger-color: #9a031e;--danger-hover-color: #e63946;--text-color: #333;--background-color: rgba(255, 255, 255, .2);--button-shadow: 0 4px 6px rgba(0, 0, 0, .1);--button-hover-shadow: 0 6px 8px rgba(0, 0, 0, .15);--border-radius: 25px;--transition-speed: .3s;--font-family: "Poppins", sans-serif}body,html{margin:0;padding:0;height:100%;font-family:var(--font-family)}body{background-image:url(/wall03.jpg);background-size:cover;background-position:center;background-attachment:fixed}.container{display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;background-color:var(--background-color);padding:2rem}h1{color:var(--text-color);font-size:2.5rem;margin-bottom:2rem;text-shadow:2px 2px 4px rgba(0,0,0,.1)}.button-container{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem;max-width:600px}button{padding:.8rem 1.5rem;font-size:1rem;cursor:pointer;background-color:var(--primary-color);color:#fff;border:none;border-radius:var(--border-radius);transition:all var(--transition-speed) ease;box-shadow:var(--button-shadow)}button:hover{background-color:var(--secondary-color);transform:translateY(-2px);box-shadow:var(--button-hover-shadow)}button.active{background-color:var(--accent-color);box-shadow:inset 0 2px 4px #0000001a;transform:translateY(1px)}button:disabled{background-color:#ccc;cursor:not-allowed;transform:none;box-shadow:none}.stop-button{background-color:var(--danger-color)}.stop-button:hover{background-color:var(--danger-hover-color)}.volume-control{display:flex;align-items:center;margin-top:3.5rem;background-color:#ffffff4d;padding:.5rem 1rem;border-radius:var(--border-radius);box-shadow:var(--button-shadow)}.volume-control label{margin-right:.5rem;color:var(--text-color);font-weight:600}.volume-control input[type=range]{-webkit-appearance:none;width:100%;height:5px;border-radius:5px;background:#d3d3d3;outline:none;opacity:.7;transition:opacity var(--transition-speed)}.volume-control input[type=range]:hover{opacity:1}.volume-control input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:var(--primary-color);cursor:pointer;box-shadow:var(--button-shadow)}.volume-control input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--primary-color);cursor:pointer;box-shadow:var(--button-shadow)}