textarea {
            font-size: 16px;
            min-height: 150px;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 15px;
            margin-top: 20px;
        }
        .stat-card {
            background: #f8f9fa;
            border: 2px solid #e9ecef;
            border-radius: 6px;
            padding: 15px;
            text-align: center;
        }
        .stat-label {
            color: #007acc;
            font-weight: bold;
            margin-bottom: 8px;
            font-size: 12px;
            text-transform: uppercase;
        }
        .stat-value {
            background: #1e1e1e;
            color: #d4d4d4;
            padding: 10px;
            border-radius: 4px;
            font-family: 'Courier New', monospace;
            font-size: 18px;
            font-weight: bold;
        }
        .reading-time {
            grid-column: 1 / -1;
            background: #e3f2fd;
            border-color: #2196f3;
        }
        .reading-time .stat-value {
            background: #1976d2;
            color: white;
        }