body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

header {
    background-color: #333;
    color: #fff;
    padding: 1em;
    text-align: center;
}

header nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: space-between;
}

header nav ul li {
    margin-right: 20px;
}

header nav a {
    color: #fff;
    text-decoration: none;
}

.hero {
    background-image: linear-gradient(to bottom, #333, #555);
    background-size: 100% 300px;
    background-position: 0% 100%;
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
}

.news-section {
    padding: 2em;
}

.news-card {
    background-color: #f7f7f7;
    padding: 1em;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

footer {
    background-color: #333;
    color: #fff;
    padding: 1em;
    text-align: center;
    clear: both;
}