body {
    font-family: Arial, Helvetica, sans-serif;
    max-width: 900px;
    margin: 40px auto;
    padding: 20px;
    line-height: 1.7;
    color: #333;
    background-color: #f8f9fa;
}

.container {
    background: #fff;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

h1 {
    margin-bottom: 5px;
    color: #222;
}

.updated {
    color: #666;
    margin-bottom: 35px;
}

h2 {
    margin-top: 35px;
    color: #1f4e79;
    border-bottom: 1px solid #ddd;
    padding-bottom: 6px;
}

ul {
    margin-top: 10px;
    margin-bottom: 20px;
}

li {
    margin-bottom: 6px;
}

a {
    color: #1f4e79;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

strong {
    color: #222;
}

a.button {
    background: #1f4e79;
    color: white;
    text-decoration: none;
    padding: 10px 18px;
    border-radius: 6px;
    font-weight: bold;
    transition: .2s;
    display: inline-block;
    margin: 40px auto 20px;
}

a.button:hover {
    background: #173a5c;
}