.page-privacy {
  --privacy-read: 66ch;
  --privacy-verdict-key: var(--yellow);
  background: var(--paper);
}

/* 首屏：宽留白 + 窄幅横幅 */
.page-privacy .privacy-hero {
  padding-block: clamp(44px, 8vw, 96px) 0;
}

.page-privacy .privacy-hero .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--lead);
  margin: 0;
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 6vw, 50px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0.5em 0 0;
  text-wrap: balance;
}

.page-privacy .privacy-hero .lede {
  margin: 1.1em 0 0;
  max-width: var(--privacy-read);
  font-size: 17px;
  line-height: 1.85;
  color: var(--lead);
}

.page-privacy .privacy-hero__media {
  margin: clamp(28px, 5vw, 52px) 0 0;
}

.page-privacy .privacy-hero__media .media__frame {
  aspect-ratio: 12 / 5;
  border: var(--hairline);
  box-shadow: var(--soft-shadow);
  background: var(--white);
}

/* 主体两栏：左锚点、右窄栏 */
.page-privacy .privacy-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 5vw, 48px);
  padding-block: clamp(34px, 6vw, 68px) clamp(56px, 9vw, 108px);
}

.page-privacy .privacy-toc {
  border-top: var(--hairline);
  border-bottom: var(--hairline);
  padding: 16px 0;
}

.page-privacy .privacy-toc__title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--lead);
  margin: 0 0 12px;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  border-bottom-color: var(--orange);
  color: var(--lake);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--lake);
}

/* 章节 */
.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .privacy-chapter .chapter__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--lake);
  margin: 0;
}

.page-privacy .privacy-chapter .chapter__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3.4vw, 29px);
  line-height: 1.28;
  color: var(--ink);
  margin: 0.34em 0 0;
}

.page-privacy .privacy-body .divider {
  margin: clamp(32px, 5vw, 56px) 0;
}

/* 每章开头的短结论 */
.page-privacy .privacy-verdict {
  margin: 1em 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--privacy-verdict-key);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .privacy-body .prose h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--lake);
  margin: 1.7em 0 0.4em;
}

.page-privacy .privacy-body .prose p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink);
}

.page-privacy .privacy-body .prose a {
  color: var(--lake);
  text-decoration: none;
  border-bottom: 1px solid var(--mist);
}

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

/* 等宽编号条目 */
.page-privacy .privacy-notes {
  list-style: none;
  counter-reset: note;
  margin: 1.2em 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-privacy .privacy-notes > li {
  counter-increment: note;
  display: grid;
  grid-template-columns: 2.2em minmax(0, 1fr);
  gap: 10px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink);
}

.page-privacy .privacy-notes > li::before {
  content: counter(note, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 2.5;
  color: var(--lead);
}

.page-privacy .privacy-notes strong {
  font-weight: 700;
  color: var(--lake);
}

/* 客服区块 */
.page-privacy .privacy-help {
  margin-top: clamp(40px, 7vw, 76px);
  padding: clamp(20px, 4vw, 34px);
  background: var(--white);
  border: var(--hairline);
  box-shadow: var(--soft-shadow);
}

.page-privacy .privacy-help__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 3vw, 24px);
  line-height: 1.3;
  color: var(--ink);
  margin: 0;
}

.page-privacy .privacy-help__lede {
  margin: 0.7em 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--lead);
}

.page-privacy .privacy-contact {
  margin: 1.4em 0 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-contact__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  padding-top: 12px;
  border-top: 1px solid var(--mist);
}

.page-privacy .privacy-contact__row dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--lead);
}

.page-privacy .privacy-contact__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-help__note {
  margin: 1.3em 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--lead);
}

.page-privacy .privacy-help__note a {
  color: var(--lake);
  text-decoration: none;
  border-bottom: 1px solid var(--mist);
}

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

@media (min-width: 900px) {
  .page-privacy .privacy-shell {
    grid-template-columns: minmax(148px, 186px) minmax(0, 1fr);
    gap: clamp(40px, 6vw, 84px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 112px;
    border-bottom: 0;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 12px;
  }

  .page-privacy .privacy-body {
    max-width: 720px;
  }

  .page-privacy .privacy-contact__row {
    grid-template-columns: 8.5em minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
}

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