.page-privacy {
  --doc-measure: 68ch;
  --doc-toc-w: 232px;
  background: var(--cream);
  color: var(--char);
}

.page-privacy .breadcrumb {
  padding-block: 18px 14px;
}

/* ---------- 首屏横幅 ---------- */
.page-privacy .doc-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-900);
  color: var(--cream);
  border-bottom: 1px solid var(--ink-700);
  margin-bottom: 8px;
}

.page-privacy .doc-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.62;
}

.page-privacy .doc-hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(104deg, rgba(8, 24, 38, 0.96) 0%, rgba(8, 24, 38, 0.86) 48%, rgba(15, 44, 71, 0.55) 100%);
}

.page-privacy .doc-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: 48px 44px;
}

.page-privacy .doc-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--amber-soft);
}

.page-privacy .doc-hero h1 {
  margin: 0 0 18px;
  max-width: 20ch;
  font-family: var(--font-head);
  font-size: clamp(30px, 7vw, 54px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-privacy .doc-hero__lead {
  margin: 0 0 22px;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(247, 240, 227, 0.86);
}

.page-privacy .doc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-privacy .doc-hero__stamp {
  font-size: 12px;
  line-height: 1.9;
  letter-spacing: 0.04em;
  color: rgba(247, 240, 227, 0.64);
}

/* ---------- 阅读区骨架 ---------- */
.page-privacy .doc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-block: 32px 64px;
}

/* ---------- 目录 ---------- */
.page-privacy .doc-toc {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-block: 14px;
  min-width: 0;
}

.page-privacy .doc-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--ink-soft);
}

.page-privacy .doc-toc .toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .doc-toc .toc__list > li {
  flex: 0 0 auto;
}

.page-privacy .doc-toc .toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease), color 0.25s var(--ease);
}

.page-privacy .doc-toc .toc__link:hover,
.page-privacy .doc-toc .toc__link:focus-visible {
  border-color: var(--amber);
  color: var(--ink-900);
}

.page-privacy .doc-toc .toc__link.is-active {
  border-color: var(--amber);
  background: var(--amber-soft);
  color: var(--ink-900);
}

.page-privacy .doc-toc__num {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-privacy .doc-toc .toc__link.is-active .doc-toc__num {
  color: var(--ink-900);
}

/* ---------- 正文 ---------- */
.page-privacy .doc-article {
  min-width: 0;
}

.page-privacy .doc-sec {
  padding-block: 26px;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .doc-sec:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .doc-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}

.page-privacy .doc-sec__num {
  flex: 0 0 auto;
  font-variant-numeric: tabular-nums;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-privacy .doc-sec h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(21px, 4vw, 29px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.02em;
  color: var(--ink-900);
}

.page-privacy .doc-sec p {
  max-width: var(--doc-measure);
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
}

.page-privacy .doc-sec p:last-child {
  margin-bottom: 0;
}

.page-privacy .term {
  font-weight: 700;
  color: var(--ink-900);
  text-decoration: underline;
  text-decoration-color: var(--amber);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.page-privacy .doc-list {
  max-width: var(--doc-measure);
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.page-privacy .doc-list li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.8;
}

.page-privacy .doc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 12px;
  height: 2px;
  background: var(--amber);
}

/* ---------- 信息类型三卡 ---------- */
.page-privacy .doc-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 4px 0 18px;
}

.page-privacy .doc-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 3px solid var(--line);
  border-radius: 5px;
  padding: 16px 16px 18px;
  box-shadow: 0 6px 18px rgba(8, 24, 38, 0.05);
}

.page-privacy .doc-card--amber {
  border-top-color: var(--amber);
}

.page-privacy .doc-card--jade {
  border-top-color: var(--jade);
}

.page-privacy .doc-card--rust {
  border-top-color: var(--rust);
}

.page-privacy .doc-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-privacy .doc-card p {
  margin: 0;
  max-width: none;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* ---------- 联系条 ---------- */
.page-privacy .doc-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  margin-top: 26px;
  padding: 24px 20px 26px;
  background: var(--ink-900);
  color: var(--cream);
  border-radius: 6px;
  box-shadow: var(--shadow);
}

.page-privacy .doc-contact__label {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber-soft);
}

.page-privacy .doc-contact__mail {
  display: inline-block;
  font-family: var(--font-head);
  font-size: clamp(16px, 4.2vw, 23px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--cream);
  text-decoration: none;
  border-bottom: 2px solid var(--amber);
  padding-bottom: 3px;
  word-break: break-all;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-privacy .doc-contact__mail:hover,
.page-privacy .doc-contact__mail:focus-visible {
  color: var(--amber-soft);
  border-color: var(--amber-soft);
}

.page-privacy .doc-contact__note {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.95;
  letter-spacing: 0.02em;
  color: rgba(247, 240, 227, 0.72);
}

.page-privacy .doc-contact__side {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-privacy .doc-contact__link {
  font-size: 13px;
  color: rgba(247, 240, 227, 0.78);
  text-decoration: none;
  border-bottom: 1px solid rgba(237, 194, 122, 0.5);
  padding-bottom: 2px;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-privacy .doc-contact__link:hover,
.page-privacy .doc-contact__link:focus-visible {
  color: var(--amber-soft);
  border-color: var(--amber-soft);
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-privacy .doc-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-privacy .doc-card:nth-child(2) {
    transform: translateY(14px);
  }

  .page-privacy .doc-contact {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: center;
    padding: 28px 26px 30px;
  }

  .page-privacy .doc-contact__side {
    justify-content: flex-end;
  }
}

/* ---------- 桌面：粘性目录 ---------- */
@media (min-width: 960px) {
  .page-privacy .doc-hero__inner {
    padding-block: 76px 68px;
  }

  .page-privacy .doc-layout {
    grid-template-columns: var(--doc-toc-w) minmax(0, 1fr);
    gap: 56px;
    padding-block: 48px 88px;
  }

  .page-privacy .doc-toc {
    position: sticky;
    top: calc(var(--topbar-h) + 24px);
    align-self: start;
    border-top: 0;
    border-bottom: 0;
    border-left: 1px solid var(--line);
    padding: 4px 0 4px 18px;
  }

  .page-privacy .doc-toc .toc__list {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
    gap: 2px;
  }

  .page-privacy .doc-toc .toc__list > li {
    flex: 1 1 auto;
  }

  .page-privacy .doc-toc .toc__link {
    width: 100%;
    padding: 9px 0 9px 12px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    background: transparent;
    font-size: 14px;
    white-space: normal;
    text-align: left;
  }

  .page-privacy .doc-toc .toc__link:hover,
  .page-privacy .doc-toc .toc__link:focus-visible {
    border-left-color: var(--line);
    color: var(--ink-900);
  }

  .page-privacy .doc-toc .toc__link.is-active {
    border-left-color: var(--amber);
    background: transparent;
    color: var(--ink-900);
  }

  .page-privacy .doc-sec {
    padding-block: 34px;
  }

  .page-privacy .doc-sec h2 {
    font-size: 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .doc-toc .toc__link,
  .page-privacy .doc-contact__mail,
  .page-privacy .doc-contact__link {
    transition: none;
  }

  .page-privacy .doc-card:nth-child(2) {
    transform: none;
  }
}
<<<END>>>