body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    background: linear-gradient(135deg, #eef2f7, #f9fbfd);
    margin: 0;
    padding: 0;
    color: #2c2c2c;
}

/* Main container */
.container {
    max-width: 920px;
    margin: 50px auto;
    background: #ffffff;
    padding: 40px 50px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

/* Page title */
h1 {
    text-align: left;
    font-size: 28px;
    margin-bottom: 6px;
    color: #0f172a;
}

/* Last updated */
.updated {
    text-align: left;
    font-size: 13px;
    color: #6b7280;
    margin-bottom: 30px;
}

/* Each section block */
section {
    margin-bottom: 30px;
    padding-left: 18px;
    border-left: 4px solid #2563eb;
}

/* Section headings */
h2 {
    font-size: 18px;
    margin-bottom: 8px;
    color: #111827;
}

/* Main paragraph text */
p {
    line-height: 1.7;
    font-size: 14px;
    color: #374151;
    margin-bottom: 10px;
}

/* List styling */
ul {
    margin: 10px 0 0 18px;
    padding: 0;
}

li {
    font-size: 14px;
    margin-bottom: 6px;
    color: #374151;
}

/* Links */
a {
    color: #2563eb;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Footer note */
footer {
    margin-top: 40px;
    padding-top: 18px;
    border-top: 1px solid #e5e7eb;
    font-size: 13px;
    color: #4b5563;
    background: #f9fafb;
    padding-left: 15px;
}