* {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
    }

    body {
        font-family: 'Arial', sans-serif;
        background-color: #f9f9f9;
        color: #333;
    }

    header {
        text-align: center;
        padding: 50px 20px 30px 20px;
        background-color: #1a1a2e;
        color: #fff;
    }

    header h1 {
        font-size: 2.5rem;
        margin-bottom: 15px;
        letter-spacing: 1px;
    }

    header p {
        font-size: 1rem;
        max-width: 700px;
        margin: 0 auto;
        line-height: 1.6;
        color: #ddd;
    }

    .grid-container {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 25px;
        padding: 40px 20px;
        max-width: 1200px;
        margin: auto;
    }

    .tile {
        background: #fff;
        border-radius: 15px;
        overflow: hidden;
        box-shadow: 0 6px 15px rgba(0,0,0,0.1);
        cursor: pointer;
        transition: transform 0.3s, box-shadow 0.3s;
        display: flex;
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }

    .tile:hover {
        transform: translateY(-8px) scale(1.03);
        box-shadow: 0 12px 25px rgba(0,0,0,0.2);
    }

    .tile h2 {
        font-size: 1.3rem;
        margin-bottom: 12px;
        color: #1a1a2e;
    }

    .tile p {
        font-size: 0.95rem;
        margin-bottom: 15px;
        color: #555;
        flex-grow: 1;
    }

    .tile a {
        padding: 10px 18px;
        background-color: #e94560;
        color: #fff;
        text-decoration: none;
        border-radius: 10px;
        font-weight: bold;
        transition: background 0.3s, transform 0.2s;
    }

    .tile a:hover {
        background-color: #d63a52;
        transform: scale(1.05);
    }

    @media (max-width: 600px) {
        header h1 {
            font-size: 2rem;
        }
        .grid-container {
            gap: 20px;
            padding: 30px 10px;
        }
    }