.page-privacy {
  --privacy-toc-w: 236px;
  --privacy-rule: var(--rule-soft);
  --privacy-gap: clamp(28px, 4vw, 64px);
}

.page-privacy__crumbs {
  padding-top: clamp(12px, 2vw, 24px);
}

/* ---------- 刊头 ---------- */
.page-privacy .privacy-masthead {
  display: grid;
  gap: 16px;
  padding-block: clamp(24px, 4.5vw, 56px) clamp(18px, 3vw, 32px);
}

.page-privacy .privacy-masthead__title {
  margin: 0;
  max-width: 15ch;
  letter-spacing: -0.03em;
  line-height: 1.02;
}

.page-privacy .privacy-masthead .lede {
  margin: 0;
  max-width: 58ch;
  color: var(--paper);
}

.page-privacy .privacy-stamp {
  list-style: none;
  margin: 6px 0 0;
  padding: 12px 0 0;
  border-top: 1px solid var(--privacy-rule);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 32px;
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: 0.12em;
  color: var(--slate);
}

.page-privacy .privacy-stamp__item {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  min-height: 22px;
}

.page-privacy .privacy-stamp__k {
  color: var(--copper);
}

.page-privacy .privacy-stamp__v {
  color: var(--paper);
}

.page-privacy .privacy-stamp__u {
  font-size: var(--fs-2xs);
  color: var(--slate);
}

/* ---------- 首屏图 ---------- */
.page-privacy .privacy-hero {
  padding-bottom: clamp(4px, 1.5vw, 12px);
}

.page-privacy .privacy-hero .media__frame {
  border: 1px solid var(--rule);
  background: var(--moss);
}

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

.page-privacy .privacy-hero .media__caption {
  color: var(--slate);
  font-size: var(--fs-2xs);
  letter-spacing: 0.06em;
  margin-top: 10px;
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--privacy-gap);
  padding-block: clamp(28px, 4vw, 52px) clamp(56px, 8vw, 104px);
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  border-top: 1px solid var(--privacy-rule);
  padding-top: 14px;
  min-width: 0;
}

.page-privacy .privacy-toc__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: 0.2em;
  color: var(--copper);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  min-height: 44px;
  padding: 10px 2px;
  color: var(--slate);
  text-decoration: none;
  font-size: var(--fs-xs);
  line-height: 1.5;
  border-bottom: 1px solid var(--privacy-rule);
  transition: color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-privacy .privacy-toc__num {
  color: var(--lime);
  font-size: var(--fs-2xs);
  letter-spacing: 0.1em;
  flex: none;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--paper);
  background: var(--moss);
  outline: none;
}

.page-privacy .privacy-toc__link:focus-visible {
  box-shadow: 0 0 0 2px var(--lime);
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-doc {
  min-width: 0;
  max-width: 72ch;
}

.page-privacy .doc-section {
  scroll-margin-top: 112px;
  padding-top: clamp(16px, 2.4vw, 24px);
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .doc-section + .doc-section {
  margin-top: clamp(34px, 5vw, 60px);
}

.page-privacy .doc-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
}

.page-privacy .doc-section__num {
  flex: none;
  font-size: var(--fs-2xs);
  letter-spacing: 0.16em;
  color: var(--lime);
}

.page-privacy .doc-section__num::before {
  content: "";
  display: inline-block;
  width: 26px;
  height: 2px;
  margin-right: 10px;
  vertical-align: middle;
  background: var(--lime);
}

.page-privacy .doc-section__title {
  margin: 0;
  letter-spacing: -0.02em;
}

.page-privacy .doc-section__intro {
  margin: 0 0 20px;
  font-size: var(--fs-sm);
  line-height: 1.78;
  color: var(--sand);
  max-width: 62ch;
}

.page-privacy .doc-section__foot {
  margin: 20px 0 0;
  font-size: var(--fs-sm);
  line-height: 1.78;
  color: var(--sand);
}

.page-privacy .doc-link {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid var(--lime);
  padding-bottom: 1px;
}

.page-privacy .doc-link:hover,
.page-privacy .doc-link:focus-visible {
  background: var(--lime);
  color: var(--ink);
  outline: none;
}

/* ---------- 条款条目 ---------- */
.page-privacy .clause-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: clause;
  display: grid;
  gap: 22px;
}

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

.page-privacy .clause__title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 6px;
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--paper);
  letter-spacing: 0.01em;
}

.page-privacy .clause__title::before {
  counter-increment: clause;
  content: counter(clause, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--copper);
  flex: none;
}

.page-privacy .clause__text {
  margin: 0;
  padding-left: 26px;
  font-size: var(--fs-sm);
  line-height: 1.78;
  color: var(--paper);
}

/* ---------- 权利反相块 ---------- */
.page-privacy .rights-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: rgba(12, 31, 26, 0.22);
  border: 1px solid var(--sand);
}

.page-privacy .right-card {
  background: var(--sand);
  color: var(--ink);
  padding: 18px 18px 20px;
  min-width: 0;
}

.page-privacy .right-card__label {
  margin: 0 0 8px;
  font-size: var(--fs-2xs);
  letter-spacing: 0.16em;
  color: var(--clay);
}

.page-privacy .right-card__title {
  margin: 0 0 8px;
  font-size: var(--fs-md);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .right-card__text {
  margin: 0;
  font-size: var(--fs-xs);
  line-height: 1.75;
  color: var(--ink);
}

/* ---------- 收尾 ---------- */
.page-privacy .doc-section--last {
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .doc-outro {
  display: grid;
  gap: 16px;
  padding: clamp(18px, 3vw, 26px);
  background: var(--moss);
  border: 1px solid var(--rule);
}

.page-privacy .doc-outro__lead {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: var(--paper);
}

.page-privacy .doc-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .doc-outro .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 16px;
  font-size: var(--fs-xs);
  text-decoration: none;
  border-radius: 0;
}

.page-privacy .doc-outro .btn__mark {
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
}

.page-privacy .doc-outro .note {
  margin: 0;
  font-size: var(--fs-2xs);
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px 18px;
  }

  .page-privacy .rights-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .right-card {
    padding: 22px 22px 24px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--privacy-toc-w) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 84px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 108px;
    align-self: start;
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-privacy .privacy-doc {
    max-width: 68ch;
  }

  .page-privacy .clause__text {
    padding-left: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link {
    transition: none;
  }
}
</main>