body {
            font-family: Arial, sans-serif;
            background-color: #f4f4f4;
            color: #2a660e;
        }

        header {
            background-color: #073003;
            color: white;
            padding: 2rem 0;
            text-align: center;
        }

        nav {
            background-color: #000000;
            padding: 10px 0;
        }

        nav ul {
            list-style: none;
            padding: 0;
        }

        nav ul li {
            display: inline;
            margin: 0 15px;
        }

        nav ul li a {
            color: white;
            text-decoration: none;
        }

        .container {
            width: 80%;
            margin: auto;
            overflow: hidden;
            align-content: center;
        }

        .hero {
            background-color: #000000;
            direction: bottom;
            color: white;
            padding: 2rem;
            text-align: center;
            border-radius: 10px;
            margin: 2rem 0;
        }

        .button {
            background-color: #073003;
            color: white;
            padding: 20px 20px;
            border-radius: 10px;
            text-decoration: none;
            font-weight: bold;
        }

        .button:hover {
            background-color: #000000;
        }

        section {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .card {
            background: white;
            color: #073003;
            padding: 2rem;
            border-radius: 10px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
            text-align: center;
        }

        .alert {
            padding: 1.5rem;
            border-radius: 6px;
            border-left: 4px solid;
            margin: 2rem 0;
        }

        .alert-success {
            background-color: #d4edda;
            color: #155724;
            border-left-color: #28a745;
        }

        .alert-error {
            background-color: #f8d7da;
            color: #721c24;
            border-left-color: #dc3545;
        }

        footer {
            text-align: center;
            padding: 1rem 0;
            background-color: #00050a;
            color: white;
            margin-top: 2rem;
        }