/* ===== 个人信息说明 · 页面专属样式 ===== */
.page-privacy {
  --privacy-measure: 880px;
  --privacy-soft-amber: rgba(226, 138, 27, .16);
  background-color: var(--paper-100);
  padding-bottom: 86px;
}

.page-privacy .privacy-wrap {
  max-width: var(--privacy-measure);
  margin: 0 auto;
  padding: 0 16px;
}

/* --- 面包屑与页首 --- */
.page-privacy .privacy-crumbs {
  padding-top: 20px;
}

.page-privacy .privacy-head {
  padding-top: 24px;
}

.page-privacy .privacy-head .mod-label {
  margin: 0;
}

.page-privacy .privacy-head h1 {
  margin: 12px 0 0;
  max-width: 24em;
  font-family: var(--font-head);
  font-size: 27px;
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--ink-950);
}

.page-privacy .privacy-head .lead {
  margin: 16px 0 0;
  max-width: 42em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate-700);
}

/* --- 页首示意 --- */
.page-privacy .privacy-fig {
  margin: 28px 0 0;
  border: 1px solid var(--rule-dark-soft);
}

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

/* --- 条款目录 --- */
.page-privacy .clause-index {
  margin: 28px 0 0;
  padding: 12px 0;
  border-top: 1px solid var(--rule-dark);
  border-bottom: 1px solid var(--rule-dark-soft);
}

.page-privacy .clause-index ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
}

.page-privacy .clause-index a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 10px 9px 3px;
  border-left: 2px solid transparent;
  color: var(--ink-800);
  text-decoration: none;
  transition: border-color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-privacy .clause-index a:hover,
.page-privacy .clause-index a:focus-visible {
  border-left-color: var(--amber-500);
  background-color: var(--privacy-soft-amber);
}

.page-privacy .clause-index .idx-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .09em;
  color: var(--amber-500);
}

.page-privacy .clause-index .idx-text {
  font-size: 15px;
  line-height: 1.5;
  color: var(--slate-700);
}

/* --- 纸张叠层正文 --- */
.page-privacy .clause-sheet {
  position: relative;
  max-width: var(--privacy-measure);
  margin: 40px auto 0;
  padding: 0 16px;
}

.page-privacy .clause-sheet::before {
  content: "";
  position: absolute;
  inset: 9px 2px -9px 18px;
  background-color: var(--paper-card);
  border: 1px solid var(--rule-dark-soft);
  pointer-events: none;
}

.page-privacy .clause-inner {
  position: relative;
  z-index: 1;
  padding: 28px 18px 24px;
  background-color: var(--paper-card);
  background-image:
    linear-gradient(var(--grid-line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line-dark) 1px, transparent 1px);
  background-size: 34px 34px;
  border: 1px solid var(--rule-dark);
  border-top: 3px solid var(--amber-500);
}

.page-privacy .clause {
  padding: 28px 0;
  border-top: 1px solid var(--rule-dark-soft);
  scroll-margin-top: 100px;
}

.page-privacy .clause:first-child {
  padding-top: 2px;
  border-top: 0;
}

.page-privacy .clause:last-child {
  padding-bottom: 2px;
}

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

.page-privacy .clause-num {
  flex: none;
  padding-bottom: 1px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--amber-500);
  border-bottom: 2px solid var(--amber-500);
}

.page-privacy .clause h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink-950);
}

.page-privacy .clause p {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate-700);
}

.page-privacy .clause ul {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .clause li {
  position: relative;
  margin-top: 9px;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--slate-700);
}

.page-privacy .clause li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 11px;
  height: 1px;
  background-color: var(--signal-500);
}

.page-privacy .term {
  color: var(--ink-950);
  font-weight: 600;
  background-image: linear-gradient(transparent 62%, var(--cream-200) 62%);
  background-repeat: no-repeat;
}

.page-privacy .note {
  margin-top: 16px;
  border-left: 3px solid var(--amber-500);
  border-top: 0;
  border-right: 0;
  border-bottom: 0;
}

/* --- 页尾延伸入口 --- */
.page-privacy .privacy-more {
  max-width: var(--privacy-measure);
  margin: 48px auto 0;
  padding: 0 16px;
}

.page-privacy .privacy-more .mod-label {
  margin: 0;
}

.page-privacy .privacy-more h2 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink-950);
}

.page-privacy .more-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .more-list a {
  display: block;
  padding: 14px 16px;
  background-color: var(--paper-card);
  border: 1px solid var(--rule-dark-soft);
  border-left: 3px solid var(--signal-500);
  color: var(--ink-800);
  text-decoration: none;
  transition: border-color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-privacy .more-list a:hover,
.page-privacy .more-list a:focus-visible {
  border-color: var(--amber-500);
  border-left-color: var(--amber-500);
  background-color: var(--cream-200);
}

.page-privacy .more-k {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--amber-500);
}

.page-privacy .more-t {
  display: block;
  margin-top: 5px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--slate-700);
}

/* --- 平板及以上 --- */
@media (min-width: 640px) {
  .page-privacy .privacy-wrap {
    padding: 0 22px;
  }

  .page-privacy .privacy-head {
    padding-top: 30px;
  }

  .page-privacy .privacy-head h1 {
    font-size: 32px;
  }

  .page-privacy .clause-index ol {
    grid-template-columns: 1fr 1fr;
    gap: 2px 12px;
  }

  .page-privacy .clause-sheet {
    padding: 0 22px;
  }

  .page-privacy .clause-inner {
    padding: 36px 20px 30px;
  }

  .page-privacy .privacy-more {
    padding: 0 22px;
  }

  .page-privacy .more-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* --- 宽屏 --- */
@media (min-width: 980px) {
  .page-privacy .privacy-head {
    padding-top: 36px;
  }

  .page-privacy .privacy-head h1 {
    font-size: 34px;
  }

  .page-privacy .clause-sheet {
    padding: 0 24px;
  }

  .page-privacy .clause-inner {
    padding: 46px 54px 40px;
  }

  .page-privacy .clause {
    padding: 34px 0;
  }

  .page-privacy .clause p,
  .page-privacy .clause li {
    max-width: 40em;
  }

  .page-privacy .privacy-more {
    padding: 0 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .clause-index a,
  .page-privacy .more-list a {
    transition: none;
  }
}