/* ============================================
   隐私政策 / 使用条款 — 专用样式
   ============================================ */

/* Page Hero */
.page-hero {
  background: var(--primary);
  padding: var(--sp-xl) 0 var(--sp-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(99,102,241,0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(0,217,255,0.08) 0%, transparent 40%);
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-bright);
  margin-bottom: 16px;
  opacity: 0.7;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.page-hero-sub {
  color: rgba(255,255,255,0.45);
  font-size: 14px;
}

/* Legal Content */
.legal-content {
  padding: var(--sp-xl) 0;
}

.legal-nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line-mid);
}

.legal-nav a {
  font-size: 13px;
  color: var(--text-light);
  text-decoration: none;
  transition: color var(--t);
  padding: 4px 0;
  border-bottom: 2px solid transparent;
}

.legal-nav a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.legal-body {
  max-width: 720px;
}

.legal-body h2 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--text-deep);
  margin: 48px 0 16px;
  letter-spacing: -0.01em;
}

.legal-body h2:first-child { margin-top: 0; }

.legal-body p {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.9;
  margin-bottom: 12px;
}

.legal-body ul {
  list-style: none;
  margin: 16px 0 24px;
}

.legal-body ul li {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.9;
  padding: 8px 0;
  padding-left: 20px;
  position: relative;
}

.legal-body ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 16px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.5;
}

.legal-body ul li strong {
  color: var(--text-deep);
  font-weight: 600;
}

.legal-body .note {
  background: var(--accent-subtle);
  border-left: 3px solid var(--accent);
  padding: 12px 16px;
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-size: 13px;
  color: var(--accent-deep);
}

/* Contact Box */
.contact-box {
  background: var(--bg-card);
  border: 1px solid var(--line-mid);
  border-radius: var(--r-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 24px 0;
}

.contact-item {
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.contact-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  min-width: 72px;
  flex-shrink: 0;
}

.contact-item a,
.contact-item span {
  font-size: 14px;
  color: var(--text-deep);
  text-decoration: none;
  transition: color var(--t);
}

.contact-item a:hover { color: var(--accent); }

/* Legal Nav anchor offset */
[id] {
  scroll-margin-top: 80px;
}

/* Mobile */
@media (max-width: 600px) {
  .legal-nav { gap: 12px; }
  .legal-nav a { font-size: 12px; }
  .contact-item { flex-direction: column; gap: 4px; }
}