body {
        margin: 0;
        font-family: Arial, sans-serif;
        color: #222;
        line-height: 1.6;
    }

    /* HERO */
    .hero {
        padding: 60px 20px;
        text-align: center;
        background: #f5f7fa;
    }
    .hero h1 {
        font-size: 28px;
        font-weight: 700;
        margin-bottom: 10px;
    }
    .hero p {
        font-size: 16px;
        max-width: 600px;
        margin: 0 auto;
    }

    /* SECTION */
    section {
        padding: 40px 20px;
        max-width: 900px;
        margin: auto;
    }
    h2 {
        font-size: 24px;
        margin-bottom: 20px;
        font-weight: 700;
    }

    /* FEATURES */
    .feature-list li {
        margin-bottom: 12px;
    }

    /* IMAGE GRID */
    .img-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 20px;
    }
    .img-grid img {
        width: 100%;
        border-radius: 8px;
        background: #ddd;
        height: 200px;
        object-fit: cover;
    }

    /* TABLE */
    table {
        width: 100%;
        border-collapse: collapse;
        margin-top: 20px;
    }
    table th, table td {
        border: 1px solid #ccc;
        padding: 10px;
        font-size: 14px;
    }
    table th {
        background: #f0f0f0;
        text-align: left;
    }

    /* CTA */
    .cta {
        text-align: center;
        padding: 40px 20px;
        background: #f5f7fa;
        margin-top: 40px;
    }
    .cta a {
        display: inline-block;
        padding: 12px 24px;
        background: #0078ff;
        color: #fff;
        border-radius: 6px;
        text-decoration: none;
        font-weight: 600;
    }

    /* Desktop */
    @media (min-width: 768px) {
        .hero h1 {
            font-size: 36px;
        }
        .img-grid {
            grid-template-columns: repeat(3, 1fr);
        }
    }