.page-privacy {
  --privacy-accent: var(--cyan);
  --privacy-signal: var(--signal);
  --privacy-index-w: 46px;
  color: var(--body-copy);
  background: var(--ink);
}

/* ---------- 页首框景 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 2px solid var(--line);
  padding: 26px 0 40px;
  background:
    linear-gradient(180deg, rgba(7, 28, 24, .2) 0%, rgba(7, 28, 24, .92) 100%),
    repeating-linear-gradient(90deg, var(--grid) 0 1px, transparent 1px 48px),
    var(--ink-2);
}

.page-privacy .privacy-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .12;
  filter: saturate(.5);
  pointer-events: none;
}

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

.page-privacy .breadcrumb {
  margin-bottom: 22px;
}

.page-privacy .eyebrow {
  margin: 0 0 12px;
  color: var(--cyan);
}

.page-privacy .privacy-title {
  max-width: 22ch;
  margin: 0 0 18px;
  color: var(--chalk);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 6.4vw, 50px);
  line-height: 1.1;
  letter-spacing: .02em;
}

.page-privacy .privacy-lead {
  max-width: 62ch;
  margin: 0;
  color: var(--body-copy);
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 主体布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding: 34px 0 60px;
}

.page-privacy .privacy-content {
  position: relative;
  min-width: 0;
  padding-left: 14px;
}

.page-privacy .privacy-content::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan) 0%, var(--pitch) 46%, transparent 100%);
}

/* ---------- 条款块 ---------- */
.page-privacy .clause-block {
  margin: 0 0 40px;
  scroll-margin-top: 92px;
}

.page-privacy .clause-block:last-of-type {
  margin-bottom: 12px;
}

.page-privacy .clause-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--line);
}

.page-privacy .clause-num {
  flex: none;
  padding: 3px 7px;
  border: 1px solid var(--line);
  background: var(--ink-2);
  color: var(--cyan);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
}

.page-privacy .clause-head .h2 {
  margin: 0;
  color: var(--chalk);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px, 4.4vw, 28px);
  line-height: 1.2;
  letter-spacing: .02em;
}

.page-privacy .clause-intro {
  max-width: 66ch;
  margin: 16px 0 4px;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.75;
}

.page-privacy .clause-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .clause-item {
  display: grid;
  grid-template-columns: var(--privacy-index-w) minmax(0, 1fr);
  gap: 10px;
  padding: 18px 0 18px 2px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .clause-item:first-child {
  border-top: 1px solid var(--line);
}

.page-privacy .clause-index {
  color: var(--cyan-soft);
  font-size: 12px;
  letter-spacing: .08em;
  padding-top: 3px;
}

.page-privacy .clause-body {
  min-width: 0;
}

.page-privacy .clause-title {
  margin: 0 0 8px;
  color: var(--chalk);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.4;
}

.page-privacy .clause-text {
  max-width: 68ch;
  margin: 0;
  color: var(--body-copy);
  font-size: 15px;
  line-height: 1.78;
}

/* 关键权利条目：橙红方点标记 */
.page-privacy .clause-item--key .clause-title::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  background: var(--privacy-signal);
  vertical-align: 1px;
}

.page-privacy .clause-item--key {
  background: linear-gradient(90deg, rgba(56, 242, 206, .05), transparent 62%);
}

.page-privacy .clause-block--rights .clause-head {
  border-bottom-color: var(--pitch);
}

/* 行内链接 */
.page-privacy .inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-privacy .inline-link:hover,
.page-privacy .inline-link:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-privacy .inline-link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 右侧目录 ---------- */
.page-privacy .toc-rail {
  border-top: 2px solid var(--line);
  padding-top: 14px;
  min-width: 0;
}

.page-privacy .toc-head {
  margin: 0 0 10px;
  color: var(--mist);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.page-privacy .toc-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-privacy .toc-link {
  display: block;
  padding: 7px 10px;
  border: 1px solid var(--line);
  background: var(--ink-2);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  text-decoration: none;
  white-space: nowrap;
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible {
  color: var(--cyan-soft);
  border-color: var(--cyan-soft);
}

.page-privacy .toc-link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-privacy .toc-link[aria-current="true"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-privacy .toc-foot {
  margin: 14px 0 0;
  color: var(--mist);
  font-size: 13px;
  line-height: 1.7;
}

/* ---------- 平板及桌面 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-hero {
    padding: 34px 0 54px;
  }

  .page-privacy .privacy-layout {
    padding: 46px 0 78px;
  }

  .page-privacy .privacy-content {
    padding-left: 26px;
  }

  .page-privacy .clause-item {
    grid-template-columns: 60px minmax(0, 1fr);
    gap: 18px;
    padding: 22px 0 22px 4px;
  }

  .page-privacy .clause-title {
    font-size: 16px;
  }

  .page-privacy .clause-text {
    font-size: 16px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 246px;
    gap: 52px;
    align-items: start;
  }

  .page-privacy .privacy-content {
    padding-right: 8px;
  }

  .page-privacy .toc-rail {
    position: sticky;
    top: 96px;
    border-top: 2px solid var(--cyan);
    padding-top: 16px;
  }

  .page-privacy .toc-nav {
    display: block;
  }

  .page-privacy .toc-link {
    border: 0;
    border-left: 2px solid var(--line);
    background: transparent;
    margin-bottom: 2px;
    white-space: normal;
    padding: 9px 10px;
    font-size: 12px;
  }

  .page-privacy .toc-link[aria-current="true"] {
    color: var(--cyan);
    background: rgba(56, 242, 206, .07);
    border-left-color: var(--cyan);
  }
}