body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: #f4f4f9;
            color: #333;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        h1 {
            margin-top: 40px;
            font-size: 2.5rem;
            color: #444;
        }

        ul {
            list-style: none;
            padding: 0;
            margin-top: 20px;
            width: 100%;
            max-width: 600px;
        }

        li {
            margin: 10px 0;
            background-color: #fff;
            border-radius: 8px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
            transition: transform 0.2s, box-shadow 0.2s;
        }

        li:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 10px rgba(0, 0, 0, 0.08);
        }

        a {
            display: block;
            padding: 15px 20px;
            text-decoration: none;
            color: #007acc;
            font-size: 1.2rem;
        }

        a:hover {
            color: #005fa3;
        }