.page-privacy {
  --privacy-measure: 60ch;
  --clause-pad: clamp(30px, 4vw, 48px);
  --privacy-rail: 84px;
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  padding-block: clamp(22px, 4vw, 42px) clamp(22px, 3vw, 34px);
  border-bottom: 1px solid var(--rule);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  margin-top: clamp(18px, 3vw, 30px);
}

.page-privacy .privacy-hero__eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-privacy .privacy-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.4vw, 52px);
  line-height: 1.22;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-privacy .privacy-hero__lede {
  margin: 0;
  max-width: var(--privacy-measure);
  color: var(--muted);
}

.page-privacy .privacy-meta {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}

.page-privacy .privacy-meta__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--rule);
}

.page-privacy .privacy-meta__label {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-privacy .privacy-meta__value {
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--jade);
}

/* ---------- 横幅图 ---------- */

.page-privacy .privacy-banner {
  margin: clamp(26px, 4vw, 44px) 0 0;
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  background: var(--ink-panel);
}

/* ---------- 主体布局 ---------- */

.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  padding-block: clamp(34px, 5vw, 64px);
}

.page-privacy .privacy-body {
  position: relative;
}

/* ---------- 条款目录（移动端为横向滚动条） ---------- */

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  overflow-x: auto;
  border-bottom: 1px solid var(--rule);
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__item {
  flex: 0 0 auto;
  border-right: 1px solid var(--rule);
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 14px;
  white-space: nowrap;
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__link:hover {
  color: var(--paper);
}

.page-privacy .privacy-toc__link.is-active {
  color: var(--jade);
  border-bottom-color: var(--jade);
}

.page-privacy .privacy-toc__num {
  font-size: 12px;
  color: var(--gold);
}

.page-privacy .privacy-toc__note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.7;
}

/* ---------- 条款 ---------- */

.page-privacy .clause {
  position: relative;
  padding-block: var(--clause-pad);
  border-top: 1px solid var(--rule);
}

.page-privacy .clause:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .clause__num {
  display: block;
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-privacy .clause__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.35;
  color: var(--paper);
}

.page-privacy .clause__text {
  margin: 0 0 16px;
  max-width: var(--privacy-measure);
  font-size: 16px;
  line-height: 1.85;
  color: var(--paper);
}

.page-privacy .clause__text:last-child {
  margin-bottom: 0;
}

.page-privacy .clause__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
  max-width: var(--privacy-measure);
}

.page-privacy .clause__item {
  padding-left: 18px;
  border-left: 1px solid var(--rule);
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper);
}

.page-privacy .clause__key {
  display: inline-block;
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--jade);
}

.page-privacy .privacy-link {
  color: var(--jade);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .privacy-link:hover {
  color: var(--paper);
}

/* ---------- 文末咨询块：明暗反转 ---------- */

.page-privacy .clause--consult {
  margin-top: clamp(10px, 2vw, 18px);
  padding: clamp(24px, 4vw, 40px);
  background: var(--panel-light);
  border-top: 0;
}

.page-privacy .clause--consult .clause__num {
  color: var(--cinnabar);
}

.page-privacy .clause--consult .clause__title {
  color: var(--ink);
}

.page-privacy .clause--consult .clause__text {
  color: #22344D;
}

.page-privacy .clause--consult .privacy-link {
  color: var(--jade-deep);
}

.page-privacy .clause--consult .privacy-link:hover {
  color: var(--ink);
}

.page-privacy .privacy-consult__action {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(14, 23, 38, 0.16);
}

.page-privacy .privacy-consult__email {
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--ink);
  word-break: break-all;
}

.page-privacy .privacy-consult__more {
  margin-top: 20px;
  margin-bottom: 0;
  font-size: 15px;
}

/* ---------- 桌面端：竖向目录 + 刻度线 ---------- */

@media (min-width: 900px) {

  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: minmax(200px, 240px) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 104px;
  }

  .page-privacy .privacy-toc__list {
    display: block;
    overflow: visible;
    border-bottom: 0;
    border-top: 1px solid var(--rule);
  }

  .page-privacy .privacy-toc__item {
    border-right: 0;
    border-bottom: 1px solid var(--rule);
  }

  .page-privacy .privacy-toc__link {
    padding: 11px 10px 11px 12px;
    white-space: normal;
    border-bottom: 0;
    border-left: 2px solid transparent;
  }

  .page-privacy .privacy-toc__link.is-active {
    border-bottom-color: transparent;
    border-left-color: var(--jade);
    background: rgba(63, 191, 175, 0.08);
  }

  .page-privacy .privacy-body {
    padding-left: var(--privacy-rail);
  }

  .page-privacy .privacy-body::before {
    content: "";
    position: absolute;
    left: 0;
    top: 4px;
    bottom: 4px;
    width: 1px;
    background: linear-gradient(180deg, var(--rule) 0%, var(--jade-deep) 34%, var(--rule) 100%);
  }

  .page-privacy .clause__num {
    position: absolute;
    left: calc(-1 * var(--privacy-rail));
    top: var(--clause-pad);
    width: 58px;
    margin: 0;
    text-align: right;
    line-height: 1;
  }

  .page-privacy .clause::before {
    content: "";
    position: absolute;
    left: -88px;
    top: calc(var(--clause-pad) + 6px);
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--ink);
    border: 2px solid var(--jade);
  }

  .page-privacy .clause:first-child {
    padding-top: 0;
  }

  .page-privacy .clause:first-child .clause__num {
    top: 2px;
  }

  .page-privacy .clause:first-child::before {
    top: 8px;
  }

  .page-privacy .clause--consult .clause__num {
    top: clamp(24px, 4vw, 40px);
  }

  .page-privacy .clause--consult::before {
    top: calc(clamp(24px, 4vw, 40px) + 6px);
    background: var(--panel-light);
    border-color: var(--cinnabar);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link {
    transition: none;
  }
}