* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
        }

        body {
            line-height: 1.6;
            color: #333;
            background-color: #f9f9f9;
        }

        header {
            background: linear-gradient(135deg, #1a73e8, #0d47a1);
            color: white;
            text-align: center;
            padding: 1rem 1.5rem;
        }

        header h1 {
            font-size: 2rem;
        }

        .container {
            max-width: 800px;
            margin: 2rem auto;
            padding: 2rem;
            background: white;
            border-radius: 8px;
            box-shadow: 0 2px 15px rgba(0,0,0,0.1);
        }

        h2 {
            color: #1a73e8;
            margin: 2rem 0 1rem;
        }

        p {
            margin-bottom: 1rem;
        }

        ul {
            margin: 1rem 0;
            padding-left: 2rem;
        }

        li {
            margin-bottom: 0.5rem;
        }

        .back-link {
            display: inline-block;
            margin: 2rem 0;
            color: #1a73e8;
            text-decoration: none;
        }

        .back-link:hover {
            text-decoration: underline;
        }

        footer {
            text-align: center;
            padding: 2rem;
            color: #666;
            font-size: 0.9rem;
        }

        @media (max-width: 768px) {
            .container {
                padding: 1rem;
                margin: 1rem;
            }
        }