body {
        font-family: Arial, sans-serif;
        margin: 0;
        background-color: #f4f4f4;
        color: #333;
    }

    /* Cabeçalho */
    header {
        background-color: #004b87;
        color: white;
        padding: 15px 20px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
    }
    header h1 {
        margin: 0;
        font-size: 1.5rem;
    }
    nav {
        display: flex;
        flex-wrap: wrap;
    }
    nav a {
        color: white;
        margin-left: 20px;
        text-decoration: none;
        font-weight: bold;
    }
    nav a:hover {
        text-decoration: underline;
    }

    /* Hero */
    .hero {
        background: url('https://via.placeholder.com/1200x400') center/cover;
        color: white;
        padding: 60px 20px;
        text-align: center;
    }
    .hero h2 {
        font-size: 2rem;
        margin-bottom: 10px;
    }
    .hero p {
        max-width: 600px;
        margin: auto;
        font-size: 1.1rem;
    }
    .btn {
        background-color: #ffcc00;
        color: #004b87;
        padding: 10px 20px;
        text-decoration: none;
        font-weight: bold;
        border-radius: 5px;
        display: inline-block;
        margin-top: 15px;
    }
    .btn:hover {
        background-color: #e6b800;
    }

    /* Lista de notícias */
    .news-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 20px;
        padding: 20px;
    }
    .card {
        background: white;
        border-radius: 8px;
        overflow: hidden;
        box-shadow: 0 2px 6px rgba(0,0,0,0.1);
        display: flex;
        flex-direction: column;
    }
    .card img {
        width: 100%;
        height: 150px;
        object-fit: cover;
    }
    .card-content {
        padding: 15px;
        flex: 1;
    }
    .card h3 {
        margin-top: 0;
        font-size: 1.2rem;
        color: #004b87;
    }
    .card p {
        font-size: 0.95rem;
        margin-bottom: 10px;
    }
    .date {
        font-size: 0.85rem;
        color: #777;
    }

    /* Rodapé */
    footer {
        background-color: #004b87;
        color: white;
        text-align: center;
        padding: 15px 10px;
        margin-top: 30px;
    }