.page-privacy {
  --privacy-measure: 42em;
  --privacy-rule: 1px solid var(--line-leaf);
  display: block;
}

.page-privacy [id] {
  scroll-margin-top: 24px;
}

/* ---------- 面包屑 ---------- */
.page-privacy .privacy-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px;
  margin: clamp(16px, 2.4vw, 28px) 0 clamp(14px, 2vw, 22px);
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--text-muted);
}

.page-privacy .privacy-crumb__item {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}

.page-privacy .privacy-crumb a {
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease);
}

.page-privacy .privacy-crumb a:hover,
.page-privacy .privacy-crumb a:focus-visible {
  color: var(--accent-cyan-soft);
  border-bottom-color: var(--accent-cyan);
}

.page-privacy .privacy-crumb [aria-current="page"] {
  color: var(--text-primary);
}

/* ---------- 页首 ---------- */
.page-privacy .privacy-lead {
  padding-top: clamp(18px, 2.6vw, 30px);
  border-top: 2px solid var(--line-leaf);
}

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

.page-privacy .privacy-lead__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 5.2vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  max-width: 26em;
}

.page-privacy .privacy-lead__text {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: var(--privacy-measure);
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.8;
}

/* ---------- 概况条带 ---------- */
.page-privacy .privacy-facts {
  margin-top: clamp(20px, 3vw, 32px);
}

.page-privacy .privacy-facts .data-band__cell {
  min-width: 132px;
}

/* ---------- 横幅图 ---------- */
.page-privacy .privacy-banner {
  margin: clamp(22px, 3.4vw, 38px) 0 0;
}

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

.page-privacy .privacy-banner .figure-frame__caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-muted);
}

/* ---------- 目录 + 正文栅格 ---------- */
.page-privacy .privacy-grid {
  margin-top: clamp(26px, 4vw, 46px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.6vw, 40px);
}

.page-privacy .privacy-toc {
  order: 1;
  padding: 14px 0;
  border-top: var(--privacy-rule);
  border-bottom: var(--privacy-rule);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-gold);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-toc__item {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 13px;
  white-space: nowrap;
  font-size: 14px;
  text-decoration: none;
  color: var(--text-primary);
  background: var(--glass-panel);
  border: 1px solid var(--line-leaf);
  border-radius: var(--radius);
  transition: border-color var(--dur-1) var(--ease), color var(--dur-1) var(--ease), background var(--dur-1) var(--ease);
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  color: var(--accent-cyan-soft);
  border-color: var(--accent-cyan);
  background: rgba(43, 240, 208, 0.08);
}

.page-privacy .privacy-toc__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-cyan);
}

.page-privacy .privacy-body {
  order: 2;
  max-width: var(--privacy-measure);
}

/* ---------- 条款章节 ---------- */
.page-privacy .privacy-sec {
  padding-top: clamp(22px, 3.2vw, 34px);
  border-top: var(--privacy-rule);
}

.page-privacy .privacy-sec + .privacy-sec {
  margin-top: clamp(30px, 4.4vw, 52px);
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: clamp(10px, 1.6vw, 16px);
}

.page-privacy .privacy-sec__idx {
  font-family: var(--font-mono);
  font-size: clamp(18px, 3vw, 24px);
  letter-spacing: 0.06em;
  color: var(--accent-gold);
}

.page-privacy .privacy-sec__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3.4vw, 30px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

/* ---------- 编号 + 简述两级条目 ---------- */
.page-privacy .clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 16px 0;
  border-top: var(--privacy-rule);
}

.page-privacy .clause__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--text-primary);
}

.page-privacy .clause__text {
  margin: 4px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-privacy .clause__text a {
  color: var(--accent-cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 240, 208, 0.4);
  transition: color var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease);
}

.page-privacy .clause__text a:hover,
.page-privacy .clause__text a:focus-visible {
  color: var(--accent-cyan);
  border-bottom-color: var(--accent-cyan);
}

/* ---------- 关键句：细描边而非色块 ---------- */
.page-privacy .key-note {
  margin: 18px 0 0;
  padding: 12px 0 12px 16px;
  border-left: 2px solid var(--accent-cyan);
  background: linear-gradient(90deg, rgba(43, 240, 208, 0.09), rgba(43, 240, 208, 0) 72%);
  font-size: 15px;
  line-height: 1.8;
  color: var(--accent-cyan-soft);
}

/* ---------- 折叠清单 ---------- */
.page-privacy .privacy-fold {
  margin-top: 18px;
  padding: 0 16px;
  border: 1px solid var(--line-leaf);
  border-radius: var(--radius);
  background: var(--glass-panel);
  transition: border-color var(--dur-2) var(--ease);
}

.page-privacy .privacy-fold[open] {
  border-color: var(--accent-cyan);
}

.page-privacy .privacy-fold summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 700;
  color: var(--accent-cyan-soft);
}

.page-privacy .privacy-fold summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-fold summary::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--accent-cyan);
}

.page-privacy .privacy-fold[open] summary::after {
  content: "－";
}

.page-privacy .privacy-fold summary:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 2px;
}

.page-privacy .privacy-fold ul {
  margin: 0 0 16px;
  padding-left: 1.15em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-muted);
}

.page-privacy .privacy-fold li + li {
  margin-top: 8px;
}

/* ---------- 相关页面 ---------- */
.page-privacy .privacy-related {
  margin-top: clamp(34px, 5vw, 58px);
  padding-top: clamp(20px, 3vw, 30px);
  border-top: 2px solid var(--line-leaf);
}

.page-privacy .privacy-related__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-gold);
}

.page-privacy .privacy-related__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* ---------- 桌面：正文窄栏 + 右侧目录 ---------- */
@media (min-width: 920px) {
  .page-privacy .privacy-grid {
    grid-template-columns: minmax(0, 1fr) 244px;
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    order: 2;
    position: sticky;
    top: 24px;
    width: min(100%, 244px);
    justify-self: end;
    padding: 16px 0 16px 16px;
    border-top: var(--privacy-rule);
    border-bottom: none;
    border-left: 1px solid var(--line-leaf);
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 4px;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc__item {
    flex: 0 0 auto;
  }

  .page-privacy .privacy-toc a {
    display: flex;
    width: 100%;
    padding: 8px 6px;
    background: none;
    border: none;
    border-bottom: 1px solid var(--line-leaf);
    white-space: normal;
    font-size: 14px;
    line-height: 1.5;
  }

  .page-privacy .privacy-toc a:hover,
  .page-privacy .privacy-toc a:focus-visible {
    background: none;
    border-bottom-color: var(--accent-cyan);
  }

  .page-privacy .privacy-body {
    order: 1;
  }

  .page-privacy .clause {
    grid-template-columns: 4.5rem minmax(0, 1fr);
    grid-template-rows: auto auto;
    gap: 4px 0;
    padding: 18px 0;
  }

  .page-privacy .clause__num {
    grid-row: 1 / span 2;
    grid-column: 1;
    padding-top: 4px;
  }

  .page-privacy .clause__title,
  .page-privacy .clause__text {
    grid-column: 2;
  }
}

@media (min-width: 1180px) {
  .page-privacy .privacy-lead__title {
    font-size: 52px;
  }
}