body {
            font-family: Arial, sans-serif;
            background: linear-gradient(#1d3557, #457b9d);
            margin: 0;
            padding: 20px;
            color: white;
        }

        h1 {
            text-align: center;
            letter-spacing: 2px;
        }

        .card-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }

        .card {
            background-color: #f1faee;
            color: #1d3557;
            border-radius: 12px;
            padding: 15px;
            box-shadow: 0 4px 8px rgba(0,0,0,0.3);
            border: 4px solid #e63946;
        }

        .card h2 {
            text-align: center;
            margin-top: 0;
        }

        .label {
            font-weight: bold;
        }

        ul {
            padding-left: 20px;
            margin: 5px 0;
        }

        footer {
            text-align: center;
            margin-top: 30px;
            font-size: 14px;
            opacity: 0.8;
        }