.page-privacy {
  --privacy-rule: rgba(11, 27, 51, .16);
  --privacy-rail: 232px;
  background:
    radial-gradient(1100px 520px at 84% -14%, rgba(18, 58, 92, .58), transparent 62%),
    repeating-linear-gradient(90deg, rgba(143, 163, 184, .05) 0 1px, transparent 1px 72px),
    var(--c-night);
  color: var(--c-paper);
  padding-bottom: clamp(56px, 8vw, 104px);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding-top: clamp(22px, 4vw, 42px);
}

.page-privacy .breadcrumbs {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-steel);
}

.page-privacy .breadcrumbs a {
  color: var(--c-steel);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .breadcrumbs a:hover,
.page-privacy .breadcrumbs a:focus-visible {
  color: var(--c-fluo);
  border-bottom-color: var(--c-fluo);
}

.page-privacy .privacy-hero__inner {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  margin-top: clamp(22px, 3.5vw, 40px);
}

.page-privacy .privacy-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(34px, 6.6vw, 62px);
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--c-paper);
}

.page-privacy .privacy-hero .lead {
  margin: clamp(14px, 2vw, 22px) 0 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: var(--c-steel);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-steel);
}

.page-privacy .privacy-hero__figure {
  margin: 0;
}

.page-privacy .privacy-hero__figure .figure__frame {
  border: 1px solid var(--line);
  background: var(--c-glass);
  border-radius: var(--r);
  overflow: hidden;
}

.page-privacy .privacy-hero__figure .figure__media {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .privacy-hero__figure .figure__caption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--c-steel);
}

/* ---------- 目录与正文 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(26px, 4vw, 40px);
  padding-top: clamp(34px, 5vw, 68px);
}

.page-privacy .privacy-toc {
  border: 1px solid var(--line);
  background: var(--c-glass);
  border-radius: var(--r);
  padding: 18px 18px 20px;
}

.page-privacy .privacy-toc__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-fluo);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--c-steel);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--c-paper);
  border-bottom-color: var(--c-saffron);
}

.page-privacy .privacy-toc__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-saffron);
}

.page-privacy .privacy-doc {
  border-radius: var(--r);
  padding: clamp(22px, 3.6vw, 52px);
  max-width: 74ch;
}

.page-privacy .privacy-doc .clause + .clause {
  margin-top: clamp(30px, 4vw, 46px);
  padding-top: clamp(30px, 4vw, 46px);
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px 12px;
}

.page-privacy .clause__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--c-saffron);
}

.page-privacy .privacy-doc .clause__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.5vw, 27px);
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--c-night);
}

.page-privacy .privacy-copy {
  margin-left: auto;
  padding: 5px 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--c-plateau);
  background: transparent;
  border: 1px solid rgba(11, 27, 51, .22);
  border-radius: var(--r);
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-privacy .privacy-copy:hover,
.page-privacy .privacy-copy:focus-visible {
  color: var(--c-saffron);
  border-color: var(--c-saffron);
}

.page-privacy .privacy-copy[data-copied] {
  color: var(--c-night);
  background: var(--c-fluo);
  border-color: var(--c-fluo);
}

.page-privacy .privacy-doc .prose {
  margin-top: 16px;
  color: #1B2E45;
}

.page-privacy .privacy-doc .prose p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.92;
}

.page-privacy .privacy-doc .prose ul {
  margin: 0 0 16px;
  padding-left: 20px;
}

.page-privacy .privacy-doc .prose li {
  margin-bottom: 9px;
  font-size: 15.5px;
  line-height: 1.88;
}

.page-privacy .privacy-doc .prose li::marker {
  color: var(--c-saffron);
}

.page-privacy .privacy-doc .prose strong {
  color: var(--c-night);
  font-weight: 600;
}

/* ---------- 政策更新与联系 ---------- */
.page-privacy .privacy-contact {
  margin-top: clamp(48px, 7vw, 96px);
}

.page-privacy .privacy-contact__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-privacy .privacy-contact__body .section-title {
  margin-top: 10px;
}

.page-privacy .privacy-contact__text {
  margin-top: 16px;
  max-width: 62ch;
}

.page-privacy .privacy-contact__text p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--c-steel);
}

.page-privacy .privacy-contact__side {
  border: 1px solid var(--line);
  background: var(--c-glass);
  border-radius: var(--r);
  padding: 20px;
}

/* ---------- 相关页面 ---------- */
.page-privacy .privacy-more {
  padding-top: clamp(48px, 7vw, 88px);
}

.page-privacy .privacy-more .section-title {
  margin-top: 10px;
}

.page-privacy .privacy-more__list {
  list-style: none;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-more__link {
  display: block;
  padding: 18px 20px;
  border: 1px solid var(--line);
  background: var(--c-glass);
  border-radius: var(--r);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-privacy .privacy-more__link:hover,
.page-privacy .privacy-more__link:focus-visible {
  border-color: var(--c-fluo);
  background: rgba(217, 242, 74, .07);
}

.page-privacy .privacy-more__name {
  display: block;
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: -.01em;
  color: var(--c-paper);
}

.page-privacy .privacy-more__desc {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-steel);
}

/* ---------- 返回顶部 ---------- */
.page-privacy .privacy-top {
  position: fixed;
  right: clamp(14px, 3vw, 30px);
  bottom: clamp(16px, 3vw, 30px);
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--c-paper);
  background: rgba(7, 16, 31, .84);
  border: 1px solid var(--line);
  border-radius: var(--r);
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  color: var(--c-fluo);
  border-color: var(--c-fluo);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-privacy .privacy-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px 18px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    align-items: center;
  }

  .page-privacy .privacy-contact__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
  }

  .page-privacy .privacy-more__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-rail) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 56px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 108px;
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}