.page-privacy {
  --body-ink: #cbd8e6;
  --anchor-w: 236px;
  --clause-gap: 40px;
  padding-bottom: calc(var(--dock-h) + 48px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  display: grid;
  gap: 28px;
  padding: 20px 0 40px;
}

.page-privacy .privacy-hero-copy h1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(30px, 5.6vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 14px 0 20px;
  max-width: 18ch;
}

.page-privacy .privacy-hero-copy .lede {
  max-width: 46ch;
  color: var(--body-ink);
  font-size: 17px;
  line-height: 1.8;
  margin: 0;
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  list-style: none;
  margin: 26px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-privacy .privacy-meta .num {
  font-family: var(--font-num);
  color: var(--cyan);
  font-size: 14px;
  letter-spacing: 0.08em;
}

.page-privacy .privacy-hero-media {
  margin: 0;
  border-radius: var(--radius);
}

.page-privacy .privacy-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 主体结构 ---------- */
.page-privacy .clause-layout {
  display: grid;
  gap: 30px;
  border-top: 1px solid var(--line);
  padding-top: 30px;
}

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

/* ---------- 章节 ---------- */
.page-privacy .clause {
  position: relative;
  padding: 34px 0 38px;
  background-image: repeating-linear-gradient(
    to right,
    var(--line) 0 1px,
    transparent 1px 26px
  );
  background-repeat: no-repeat;
  background-size: 100% 1px;
  background-position: 0 0;
  scroll-margin-top: calc(var(--header-h-compact) + 28px);
}

.page-privacy .clause:first-child {
  background-image: none;
  padding-top: 2px;
}

.page-privacy .clause-title {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px 14px;
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(21px, 3.2vw, 29px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .clause-num {
  font-family: var(--font-num);
  font-size: 12px;
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--orange);
  border: 1px solid var(--line);
  padding: 4px 8px;
  border-radius: var(--radius);
  transition: background-color 0.18s var(--ease), color 0.18s var(--ease),
    border-color 0.18s var(--ease);
}

.page-privacy .clause:target .clause-num {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink-invert);
}

.page-privacy .clause-lead {
  margin: 20px 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--orange);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.72;
  color: var(--ink);
  max-width: 40ch;
}

.page-privacy .clause p {
  margin: 18px 0 0;
  max-width: 68ch;
  font-size: 16.5px;
  line-height: 1.82;
  color: var(--body-ink);
}

.page-privacy .clause-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
  max-width: 68ch;
}

.page-privacy .clause-list li {
  position: relative;
  padding-left: 22px;
  font-size: 16.5px;
  line-height: 1.82;
  color: var(--body-ink);
}

.page-privacy .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 2px;
  background: var(--orange);
}

.page-privacy .clause-list strong {
  color: var(--ink);
  font-weight: 700;
}

.page-privacy .clause a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(44, 232, 208, 0.35);
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-privacy .clause a:hover,
.page-privacy .clause a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--orange);
}

/* ---------- 尾部索引 ---------- */
.page-privacy .clause-foot {
  margin: 12px 0 0;
  padding: 22px 20px 24px;
  border-radius: var(--radius);
}

.page-privacy .clause-foot-title {
  margin: 0 0 16px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .clause-foot-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .clause-foot-list li {
  display: grid;
  gap: 4px;
  padding-left: 14px;
  border-left: 2px solid var(--line);
}

.page-privacy .clause-foot-list a {
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: color 0.18s var(--ease);
}

.page-privacy .clause-foot-list a:hover,
.page-privacy .clause-foot-list a:focus-visible {
  color: var(--orange);
}

.page-privacy .clause-foot-list span {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 锚点导航 ---------- */
.page-privacy .anchor-nav {
  order: -1;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--navy-2);
  padding: 14px 16px 12px;
}

.page-privacy .anchor-title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .anchor-list {
  display: flex;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0 0 2px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .anchor-list li {
  flex: 0 0 auto;
}

.page-privacy .anchor-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 12px;
  font-size: 13.5px;
  white-space: nowrap;
  text-decoration: none;
  color: var(--muted);
  border-radius: var(--radius);
  transition: color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-privacy .anchor-link:hover,
.page-privacy .anchor-link:focus-visible {
  color: var(--ink);
  background: var(--navy-3);
}

.page-privacy .anchor-dot {
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--line);
  transition: background-color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-privacy .anchor-link:hover .anchor-dot,
.page-privacy .anchor-link:focus-visible .anchor-dot {
  background: var(--orange);
  transform: scale(1.5);
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: 52px;
    align-items: end;
    padding: 36px 0 56px;
  }

  .page-privacy .clause-lead {
    font-size: 18px;
  }
}

@media (min-width: 1000px) {
  .page-privacy .clause-layout {
    grid-template-columns: minmax(0, 1fr) var(--anchor-w);
    gap: 72px;
    padding-top: 40px;
  }

  .page-privacy .anchor-nav {
    order: 0;
    position: sticky;
    top: calc(var(--header-h-compact) + 28px);
    align-self: start;
    padding: 20px;
  }

  .page-privacy .anchor-list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .anchor-list li {
    flex: 1 1 auto;
  }

  .page-privacy .anchor-link {
    display: flex;
    width: 100%;
    padding: 8px 10px;
    font-size: 14px;
  }

  .page-privacy .clause {
    padding: 42px 0 46px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .anchor-link,
  .page-privacy .anchor-dot,
  .page-privacy .clause-num,
  .page-privacy .clause-foot-list a {
    transition: none;
  }

  .page-privacy .anchor-link:hover .anchor-dot,
  .page-privacy .anchor-link:focus-visible .anchor-dot {
    transform: none;
  }
}