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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    background-color: #f6f8fb;
    color: #333;
    line-height: 1.7;
}

.container {
    max-width: 900px;
    margin: 50px auto;
    padding: 35px;
    background: #ffffff;
    border-radius: 14px;
    box-shadow: 0 12px 35px rgba(0,0,0,0.06);
}

h1 {
    font-size: 28px;
    margin-bottom: 10px;
    color: #1a1a1a;
}

.updated {
    font-size: 14px;
    color: #888;
    margin-bottom: 30px;
}

h2 {
    font-size: 20px;
    margin-top: 30px;
    margin-bottom: 12px;
    color: #222;
}

p {
    margin-bottom: 15px;
}

ul {
    margin-left: 20px;
    margin-bottom: 15px;
}

li {
    margin-bottom: 8px;
}

.footer {
    text-align: center;
    margin: 30px 0 20px;
    font-size: 14px;
    color: #777;
}

.contact-box {
    background: #f1f5ff;
    padding: 22px;
    border-radius: 12px;
    margin-top: 20px;
}

@media (max-width: 600px) {
    .container {
        margin: 20px;
        padding: 22px;
    }

    h1 {
        font-size: 24px;
    }
}