/* ═══════════════════════════════════════════
   BoS VPN — Shared Page Styles
   Extends style.css for subpages
   ═══════════════════════════════════════════ */

/* Highlight box */
.highlight-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin: 24px 0;
}

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

/* Contact box */
.contact-box {
    background: var(--accent-dim);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius);
    padding: 24px;
    margin-top: 40px;
}

.contact-box h3 {
    font-size: 18px;
    margin-bottom: 8px;
    margin-top: 0;
    color: var(--accent);
}

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

/* Warning box */
.warning-box {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.25);
    border-radius: var(--radius);
    padding: 24px;
    margin: 24px 0;
}

.warning-box h3 {
    color: #ef4444;
    font-size: 18px;
    margin-top: 0;
    margin-bottom: 8px;
}

.warning-box ul {
    margin-top: 8px;
    margin-left: 20px;
}

/* Page updated date */
.page-date {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 40px;
}

/* 404 page */
.error-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 50vh;
    padding: calc(var(--header-h) + 80px) 24px 80px;
    max-width: 520px;
    margin: 0 auto;
}

.error-code {
    font-size: clamp(100px, 20vw, 160px);
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(135deg, var(--text), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 16px;
}

.error-title {
    font-size: clamp(22px, 4vw, 28px);
    font-weight: 800;
    margin-bottom: 12px;
}

.error-desc {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 32px;
}