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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.8;
    color: #333;
    background: #f8f9fa;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.page-header {
    text-align: center;
    padding: 60px 20px 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 12px;
    margin-bottom: 40px;
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.last-updated {
    font-size: 0.95rem;
    opacity: 0.9;
}

/* Content */
.content {
    background: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 40px;
}

.content section {
    margin-bottom: 36px;
}

.content section:last-child {
    margin-bottom: 0;
}

.content h2 {
    font-size: 1.75rem;
    color: #2d3748;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid #e2e8f0;
}

.content p {
    color: #4a5568;
    margin-bottom: 16px;
    font-size: 1rem;
}

.content ul {
    margin: 16px 0 16px 24px;
    color: #4a5568;
}

.content li {
    margin-bottom: 12px;
    padding-left: 8px;
}

.content li strong {
    color: #2d3748;
}

.content a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
}

.content a:hover {
    color: #764ba2;
    text-decoration: underline;
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 20px;
    margin-top: 20px;
    border-top: 1px solid #e2e8f0;
}

.footer-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-links a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #764ba2;
    text-decoration: underline;
}

.footer-links span {
    color: #cbd5e0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-header h1 {
        font-size: 2rem;
    }

    .content {
        padding: 24px;
    }

    .content h2 {
        font-size: 1.5rem;
    }
}