.page-privacy {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  padding: 0 0 88px;
  overflow-x: hidden;
}

.page-privacy .container {
  padding-left: 20px;
  padding-right: 20px;
}

/* ---------- 面包屑 ---------- */
.page-privacy .crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 30px 0 0;
  font-size: 13px;
  color: var(--brown);
  opacity: .82;
}

.page-privacy .crumb a {
  color: var(--blue);
  text-decoration: none;
}

.page-privacy .crumb a:hover,
.page-privacy .crumb a:focus-visible {
  text-decoration: underline;
}

/* ---------- 首屏 ---------- */
.page-privacy .legal-hero {
  padding: 20px 0 32px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .legal-eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--brick);
}

.page-privacy h1 {
  margin: 0 0 18px;
  font-size: clamp(30px, 6vw, 54px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -.02em;
  max-width: 15em;
}

.page-privacy .legal-lede {
  margin: 0 0 24px;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .legal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13.5px;
  color: var(--brown);
}

.page-privacy .legal-meta span {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .18em;
  color: var(--brown);
  opacity: .62;
}

/* ---------- 章节索引 ---------- */
.page-privacy .chapter-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 20px 0 0;
}

.page-privacy .chapter-index a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  background: transparent;
  color: var(--brown);
  font-size: 12.5px;
  text-decoration: none;
  transition: background-color .16s var(--ease), border-color .16s var(--ease), color .16s var(--ease);
}

.page-privacy .chapter-index a span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .14em;
  color: var(--brick);
}

.page-privacy .chapter-index a:hover,
.page-privacy .chapter-index a:focus-visible {
  background: var(--mint-soft);
  border-color: var(--mint);
  color: var(--green-ink);
}

/* ---------- 主体骨架 ---------- */
.page-privacy .legal-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-top: 36px;
}

.page-privacy .chapter-rail {
  display: none;
}

.page-privacy .legal-flow {
  min-width: 0;
  max-width: 36em;
}

/* ---------- 章节 ---------- */
.page-privacy .clause {
  padding: 30px 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 20px);
}

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

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

.page-privacy .clause-no {
  flex: none;
  padding-top: 5px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--brick);
}

.page-privacy .clause h2 {
  margin: 0;
  font-size: clamp(22px, 3.6vw, 30px);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -.01em;
}

.page-privacy .clause-lead {
  margin: 0 0 20px;
  padding: 13px 16px;
  background: var(--mint-soft);
  border-left: 3px solid var(--mint);
  color: var(--brown);
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.75;
  overflow-wrap: break-word;
}

.page-privacy .clause p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.88;
  overflow-wrap: break-word;
}

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

.page-privacy .clause a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(30, 144, 255, .34);
}

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

/* ---------- 带图的首章 ---------- */
.page-privacy .clause-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.page-privacy .clause-split .clause-lead {
  margin: 0;
}

.page-privacy .clause-figure {
  margin: 0;
  padding: 6px;
  border: 1px solid var(--line);
  background: linear-gradient(158deg, #EAF4FF 0%, #E6FBF3 76%);
}

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

/* ---------- 条目列表 ---------- */
.page-privacy .clause-list {
  display: grid;
  gap: 15px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

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

.page-privacy .clause-item {
  padding-left: 16px;
  border-left: 1px solid var(--line-strong);
}

.page-privacy .clause-item h3 {
  margin: 0 0 5px;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0;
}

.page-privacy .clause-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
}

/* ---------- 折叠细项 ---------- */
.page-privacy .clause-more {
  margin-top: 18px;
  padding-top: 13px;
  border-top: 1px solid var(--line);
}

.page-privacy .clause-more > summary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  color: var(--blue);
  font-size: 14px;
  font-weight: 700;
  list-style: none;
}

.page-privacy .clause-more > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .clause-more > summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--mint);
}

.page-privacy .clause-more[open] > summary::before {
  content: "−";
}

.page-privacy .clause-more p {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.82;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 720px) {
  .page-privacy .clause-split {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
    gap: 22px;
  }
}

@media (min-width: 960px) {
  .page-privacy .container {
    padding-left: 32px;
    padding-right: 32px;
  }

  .page-privacy .legal-hero {
    padding: 26px 0 36px;
  }

  .page-privacy .legal-body {
    grid-template-columns: 152px minmax(0, 1fr);
    gap: 56px;
    padding-top: 46px;
  }

  .page-privacy .chapter-rail {
    display: block;
    align-self: start;
    position: sticky;
    top: calc(var(--header-h) + 30px);
    padding-left: 15px;
    border-left: 1px solid var(--line);
  }

  .page-privacy .chapter-rail ol {
    display: grid;
    gap: 16px;
    margin: 0;
    padding: 0;
    list-style: none;
  }

  .page-privacy .chapter-rail a {
    display: block;
    color: var(--brown);
    font-size: 12.5px;
    line-height: 1.55;
    text-decoration: none;
    transition: color .16s var(--ease);
  }

  .page-privacy .chapter-rail a:hover,
  .page-privacy .chapter-rail a:focus-visible {
    color: var(--blue);
  }

  .page-privacy .chapter-no {
    display: block;
    margin-bottom: 3px;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .2em;
    color: var(--brick);
  }
}

@media (min-width: 1180px) {
  .page-privacy .legal-body {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .chapter-index a,
  .page-privacy .chapter-rail a {
    transition: none;
  }
}
</PAGE_CSS>