:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --dark: #111827;
    --gray-light: #f8fafc;
    --gray-border: #e2e8f0;
    --text-muted: #64748b;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: "Pretendard", -apple-system, sans-serif;
}

body {
    background-color: #ffffff;
    color: var(--dark);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

.navbar {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-border);
    z-index: 100;
    height: 70px;
    display: flex;
    align-items: center;
}

.nav-container {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 22px;
    font-weight: 900;
    color: var(--primary);
}

.logo span {
    color: var(--dark);
}

.nav-home {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-muted);
}

.nav-home:hover {
    color: var(--primary);
}

.legal-main {
    flex: 1;
    padding: 48px 0 80px;
}

.legal-header {
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--gray-border);
}

.legal-title {
    font-size: 28px;
    font-weight: 900;
    letter-spacing: -0.03em;
    margin-bottom: 12px;
}

.legal-meta {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 500;
}

.legal-meta span + span::before {
    content: " · ";
}

.legal-body {
    font-size: 15px;
    line-height: 1.8;
    color: #334155;
}

.legal-body h1,
.legal-body h2,
.legal-body h3 {
    margin: 1.5em 0 0.75em;
    font-weight: 800;
    color: var(--dark);
}

.legal-body p {
    margin-bottom: 1em;
}

.legal-body ul,
.legal-body ol {
    margin: 0 0 1em 1.5em;
}

.legal-body table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1em;
    font-size: 14px;
}

.legal-body th,
.legal-body td {
    border: 1px solid var(--gray-border);
    padding: 8px 12px;
    text-align: left;
}

.legal-body th {
    background: var(--gray-light);
    font-weight: 700;
}

.legal-loading,
.legal-error {
    text-align: center;
    padding: 80px 24px;
    color: var(--text-muted);
}

.legal-spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--gray-border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 16px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.legal-error-title {
    font-size: 18px;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 8px;
}

.btn-retry {
    margin-top: 20px;
    padding: 12px 24px;
    background: var(--primary);
    color: #ffffff;
    font-size: 14px;
    font-weight: 800;
    border: none;
    border-radius: 10px;
    cursor: pointer;
}

.btn-retry:hover {
    background: var(--primary-dark);
}

.footer {
    background: #0f172a;
    color: #94a3b8;
    padding: 48px 0 32px;
    font-size: 14px;
    border-top: 1px solid #1e293b;
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 32px;
    margin-bottom: 32px;
    border-bottom: 1px solid #1e293b;
    padding-bottom: 32px;
}

.footer-brand {
    flex: 1;
    min-width: 220px;
}

.footer-logo {
    font-size: 18px;
    font-weight: 900;
    color: #ffffff;
    margin-bottom: 12px;
}

.footer-logo span {
    color: var(--primary);
}

.footer-meta {
    font-weight: 500;
    color: #64748b;
    line-height: 1.7;
    font-size: 13px;
}

.footer-meta strong {
    color: #cbd5e1;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 28px 40px;
}

.link-group-title {
    color: #ffffff;
    font-weight: 800;
    margin-bottom: 12px;
    font-size: 14px;
}

.footer-meta a:hover {
    color: #ffffff;
}

.link-list,
.legal-link-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.legal-link-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(160px, 1fr));
    gap: 20px;
}

.legal-link-title {
    color: #cbd5e1;
    font-weight: 800;
    margin-bottom: 2px;
}

.footer-copy {
    text-align: center;
    color: #475569;
    font-weight: 600;
    font-size: 12px;
}

@media (max-width: 640px) {
    .legal-title {
        font-size: 22px;
    }

    .footer-links {
        flex-direction: column;
        gap: 24px;
    }

    .legal-link-grid {
        grid-template-columns: 1fr;
    }
}