.page-content {
    padding-top: 90px;
    min-height: 100vh;
    background: var(--bg);
}

.page-header {
    max-width: 1000px;
    margin: 0 auto;
    padding: 48px 24px 48px;
    border-bottom: 1px solid var(--border);
    background: #fff;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
    font-weight: 600;
}

.breadcrumb a:hover { color: var(--primary); }

.page-header h1 {
    font-family: var(--font-mono);
    font-size: 28px;
    letter-spacing: 5px;
    margin-bottom: 12px;
    color: var(--primary);
}

.page-meta {
    font-size: 13px;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

/* ── Layout with TOC sidebar ─────────────────────────────────────────────── */
.content-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 48px 24px;
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 48px;
}

.table-of-contents {
    position: sticky;
    top: 100px;
    height: fit-content;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.table-of-contents h3 {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 2px;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
    color: var(--primary);
    font-weight: 700;
}

.table-of-contents ul { list-style: none; }

.table-of-contents li { margin-bottom: 8px; }

.table-of-contents a {
    font-size: 12px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
    display: block;
    padding: 3px 0;
    font-weight: 500;
}

.table-of-contents a:hover { color: var(--primary); }

/* ── Article content ─────────────────────────────────────────────────────── */
.page-article {
    line-height: 1.8;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 40px;
    box-shadow: var(--shadow);
}

.page-article section { margin-bottom: 44px; }

.page-article h2 {
    font-family: var(--font-mono);
    font-size: 15px;
    letter-spacing: 2px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
    color: var(--primary);
}

.page-article h3 {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 1px;
    margin: 20px 0 12px;
    color: var(--text);
    font-weight: 700;
}

.page-article p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 14px;
    line-height: 1.8;
}

.page-article ul, .page-article ol {
    margin: 14px 0;
    padding-left: 24px;
}

.page-article li {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.page-article a { color: var(--primary-mid); text-decoration: none; }
.page-article a:hover { text-decoration: underline; }

.highlight-box {
    padding: 20px 24px;
    border: 1px solid var(--primary-mid);
    border-left: 4px solid var(--primary-mid);
    background: rgba(22,101,52,0.04);
    border-radius: 4px;
    margin: 20px 0;
}

.highlight-box h4 {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 2px;
    margin-bottom: 10px;
    color: var(--primary-mid);
    font-weight: 700;
}

.highlight-box p { margin-bottom: 0; }

.contact-box {
    padding: 20px 24px;
    border: 1px solid var(--border);
    background: var(--bg);
    border-radius: 4px;
    margin-top: 16px;
}

.contact-box p { margin-bottom: 8px; }
.contact-box p:last-child { margin-bottom: 0; }

.nav-links a.active { color: var(--primary); }

/* ── Terms / plain content pages ─────────────────────────────────────────── */
.terms-content {
    max-width: 820px;
    margin: 0 auto;
    padding: 48px 24px;
}

.terms-content section { margin-bottom: 44px; }

.terms-content h2 {
    font-family: var(--font-mono);
    font-size: 15px;
    letter-spacing: 2px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
    color: var(--primary);
}

.terms-content p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 14px;
    line-height: 1.8;
}

.terms-content ul, .terms-content ol {
    margin: 14px 0;
    padding-left: 24px;
}

.terms-content li {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.terms-content a { color: var(--primary-mid); text-decoration: none; }
.terms-content a:hover { text-decoration: underline; }

/* ── Support page ─────────────────────────────────────────────────────────── */
.support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 56px;
}

.support-card {
    padding: 28px;
    border: 1px solid var(--border);
    background: #fff;
    border-radius: 4px;
    box-shadow: var(--shadow);
    transition: all 0.2s;
}

.support-card:hover {
    border-color: var(--primary-mid);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.support-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--primary-mid);
    color: var(--primary-mid);
    margin-bottom: 18px;
    border-radius: 4px;
}

.support-card h3 {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 2px;
    margin-bottom: 10px;
    color: var(--primary);
}

.support-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.support-card .btn {
    padding: 9px 18px;
    font-size: 10px;
}

.faq-section {
    max-width: 780px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--border);
    margin-bottom: 10px;
    border-radius: 4px;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.faq-question {
    padding: 18px 22px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.2s;
    border-radius: 4px;
}

.faq-question:hover { background: var(--overlay); }

.faq-question h4 {
    font-size: 14px;
    font-weight: 500;
    flex: 1;
    color: var(--text);
}

.faq-toggle {
    color: var(--primary-mid);
    font-size: 20px;
    transition: transform 0.3s;
    font-family: var(--font-mono);
}

.faq-item.active .faq-toggle { transform: rotate(45deg); }

.faq-answer {
    padding: 0 22px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s;
}

.faq-item.active .faq-answer {
    padding: 16px 22px 20px;
    max-height: 400px;
    border-top: 1px solid var(--border);
}

.faq-answer p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.faq-answer a { color: var(--primary-mid); }

.contact-section {
    max-width: 560px;
    margin: 56px auto 0;
    text-align: center;
    padding: 40px;
    border: 1px solid var(--border);
    background: #fff;
    border-radius: 4px;
    box-shadow: var(--shadow);
}

.contact-section h3 {
    font-family: var(--font-mono);
    font-size: 14px;
    letter-spacing: 3px;
    margin-bottom: 12px;
    color: var(--primary);
}

.contact-section p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.contact-email {
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--primary-mid);
    letter-spacing: 1px;
    text-decoration: none;
    font-weight: 600;
}

.contact-email:hover { text-decoration: underline; }

/* ── Admin page ───────────────────────────────────────────────────────────── */
.admin-container {
    max-width: 460px;
    margin: 0 auto;
    padding: 48px 24px;
}

.admin-box {
    border: 1px solid var(--border);
    background: #fff;
    border-radius: 4px;
    box-shadow: var(--shadow-md);
}

.admin-header {
    padding: 28px 28px 24px;
    border-bottom: 1px solid var(--border);
    text-align: center;
}

.admin-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--primary-mid);
    color: var(--primary-mid);
    border-radius: 4px;
}

.admin-header h1 {
    font-family: var(--font-mono);
    font-size: 18px;
    letter-spacing: 3px;
    margin-bottom: 6px;
    color: var(--primary);
}

.admin-header p {
    font-size: 12px;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.admin-form { padding: 28px; }

.form-group { margin-bottom: 20px; }

.form-group label {
    display: block;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 2px;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-weight: 600;
}

.form-group input {
    width: 100%;
    padding: 12px 14px;
    font-family: var(--font-sans);
    font-size: 14px;
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 2px;
    transition: border-color 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-mid);
    background: #fff;
}

.form-group input::placeholder { color: var(--text-secondary); }

.form-error {
    margin-top: 6px;
    font-size: 12px;
    color: var(--danger);
    display: none;
}

.form-error.visible { display: block; }

.admin-form .btn {
    width: 100%;
    justify-content: center;
    margin-top: 8px;
}

.admin-footer {
    padding: 16px 28px;
    border-top: 1px solid var(--border);
    text-align: center;
}

.admin-footer a {
    font-size: 12px;
    color: var(--text-secondary);
    text-decoration: none;
    letter-spacing: 0.5px;
}

.admin-footer a:hover { color: var(--primary); }

.status-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 14px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--text-secondary);
}

.status-indicator .dot {
    width: 6px;
    height: 6px;
    background: var(--success);
    border-radius: 50%;
    animation: blink 2s infinite;
}

/* ── Footer nav (secondary pages) ───────────────────────────────────────── */
.footer .footer-bottom {
    max-width: 820px;
    margin: 0 auto;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border);
    background: #fff;
}

.footer-nav { display: flex; gap: 24px; }

.footer-nav a {
    font-size: 12px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

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

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
    .content-container {
        grid-template-columns: 1fr;
    }

    .table-of-contents {
        position: static;
        margin-bottom: 24px;
    }

    .table-of-contents ul {
        display: flex;
        flex-wrap: wrap;
        gap: 6px 20px;
    }

    .table-of-contents li { margin-bottom: 0; }

    .page-article { padding: 24px; }

    .footer .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .footer-nav { flex-wrap: wrap; justify-content: center; gap: 16px; }
}

@media (max-width: 600px) {
    .page-header h1 { font-size: 20px; letter-spacing: 3px; }
    .support-grid { grid-template-columns: 1fr; }
    .faq-question h4 { font-size: 13px; }
}