* {
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            margin: 0;
            padding: 0;
//            background: #f8fafc;
  background: linear-gradient(90deg, #f8fafc, #c8fafc 90%);
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .info-card {
            text-align: center;
            padding: 40px;
            max-width: 400px;
        }
        .language-icon {
            font-size: 4em;
            color: #4f46e5;
            margin-bottom: 20px;
        }
        .language-name {
            font-size: 1.8em;
            font-weight: 600;
            color: #1e293b;
            margin-bottom: 10px;
        }
        .language-code {
            font-size: 0.9em;
            color: #94a3b8;
            font-family: monospace;
            margin-bottom: 30px;
        }
        .btn-select {
            background: linear-gradient(135deg, #667eea, #764ba2);
            color: white;
            border: none;
            padding: 12px 30px;
            border-radius: 40px;
            font-size: 1em;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s;
        }
        .btn-select:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(102,126,234,0.3);
        }
        .hint {
            margin-top: 20px;
            font-size: 0.75em;
            color: #94a3b8;
        }