:root {
    --bg: #ffffff;
    --text: #10213d;
    --muted: #51607a;
    --accent: #f08c2e;
    --border: #e7ecf3;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

.container {
    width: min(960px, 92%);
    margin: 0 auto;
}

.site-header {
    border-bottom: 1px solid var(--border);
    background: #fff;
}

.header-inner {
    min-height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    padding: 0.5rem 0;
}

.brand {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
}

.nav {
    display: flex;
    gap: 0.85rem;
    flex-wrap: wrap;
}

.nav a {
    text-decoration: none;
    color: var(--muted);
    font-weight: 600;
    font-size: 0.95rem;
}

.nav a.active,
.nav a:hover {
    color: var(--accent);
}

main {
    padding: 2rem 0 3rem;
}

.hero h1 {
    margin: 0 0 0.75rem;
    font-size: clamp(1.8rem, 5vw, 2.7rem);
    line-height: 1.2;
}

.hero p {
    margin: 0;
    color: var(--muted);
    max-width: 700px;
}

.section {
    margin-top: 2rem;
}

.section h2 {
    margin-bottom: 0.8rem;
    font-size: 1.35rem;
}

.policy-updated {
    margin: 0 0 1rem;
    font-size: 0.95rem;
    color: var(--muted);
}

.cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.85rem;
}

.card {
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1rem;
    background: #fff;
}

.card h3 {
    margin: 0 0 0.45rem;
    font-size: 1.05rem;
}

.card p {
    margin: 0;
    color: var(--muted);
}

.actions {
    margin-top: 1.5rem;
    display: flex;
    gap: 0.7rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    text-decoration: none;
    border-radius: 10px;
    padding: 0.7rem 1rem;
    font-weight: 700;
    font-size: 0.95rem;
}

.btn-primary {
    background: var(--text);
    color: #fff;
}

.btn-secondary {
    border: 1px solid var(--text);
    color: var(--text);
}

.content-block {
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1rem;
}

.content-block p {
    margin: 0 0 0.8rem;
    color: var(--muted);
}

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

.faq-item {
    border-top: 1px solid var(--border);
    padding-top: 0.85rem;
    margin-top: 0.85rem;
}

.faq-item:first-child {
    border-top: 0;
    padding-top: 0;
    margin-top: 0;
}

.faq-item h3 {
    margin: 0 0 0.4rem;
    font-size: 1rem;
}

.site-footer {
    border-top: 1px solid var(--border);
    padding: 1.1rem 0;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.footer-inner p {
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.footer-links a {
    text-decoration: none;
    color: var(--muted);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--accent);
}

@media (min-width: 720px) {
    .cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}