.page-privacy {
  --prv-measure: 64ch;
  --prv-hair: rgba(221, 209, 188, .85);
  --prv-ink-soft: rgba(26, 21, 18, .78);
  background: var(--cream);
  color: var(--ink);
}

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

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding-block: clamp(18px, 3.4vw, 40px) clamp(30px, 5vw, 68px);
}

.page-privacy .privacy-hero .grid-12 {
  row-gap: clamp(24px, 4vw, 44px);
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: .02em;
  line-height: 1.14;
  font-size: clamp(31px, 6.2vw, 58px);
  margin: .22em 0 0;
  max-width: 15em;
}

.page-privacy .privacy-lede {
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.9;
  color: var(--prv-ink-soft);
  margin: 20px 0 0;
  max-width: var(--prv-measure);
}

.page-privacy .privacy-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-privacy .privacy-hero-figure {
  margin: 0;
  border: 1px solid var(--prv-hair);
  padding: 10px;
  background: var(--paper);
}

.page-privacy .privacy-hero-figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-privacy .privacy-hero-figure .media-caption {
  padding: 10px 2px 2px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--prv-ink-soft);
}

/* ---------- 四级目录 ---------- */
.page-privacy .privacy-index-wrap {
  margin-top: clamp(34px, 5vw, 60px);
  border-top: 2px solid var(--zhu);
  padding-top: 18px;
}

.page-privacy .privacy-index-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--jin-dark);
  margin: 0 0 10px;
}

.page-privacy .privacy-index {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-index-link {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 2px 14px;
  align-items: baseline;
  padding: 15px 4px;
  border-bottom: 1px solid var(--prv-hair);
  text-decoration: none;
  color: inherit;
  transition: background-color .18s ease, padding-left .18s ease;
}

.page-privacy .privacy-index-link:hover,
.page-privacy .privacy-index-link:focus-visible {
  background: var(--paper);
  padding-left: 14px;
}

.page-privacy .privacy-index-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  color: var(--zhu);
  letter-spacing: .06em;
}

.page-privacy .privacy-index-head {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  line-height: 1.5;
  min-width: 0;
}

.page-privacy .privacy-index-desc {
  grid-column: 2;
  font-size: 13px;
  line-height: 1.75;
  color: var(--prv-ink-soft);
  min-width: 0;
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-clauses {
  padding-block: clamp(24px, 4vw, 56px) clamp(36px, 6vw, 80px);
}

.page-privacy .privacy-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-privacy .privacy-clause {
  border-top: 1px solid var(--prv-hair);
  padding-block: clamp(28px, 4.4vw, 52px);
  scroll-margin-top: 96px;
}

.page-privacy .privacy-clause-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-privacy .privacy-clause-aside {
  border-left: 3px solid var(--zhu);
  padding-left: 14px;
  min-width: 0;
}

.page-privacy .privacy-clause-num {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 30px;
  line-height: 1;
  letter-spacing: .04em;
  color: var(--zhu);
}

.page-privacy .privacy-clause-kicker {
  display: inline-block;
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--indigo);
  font-weight: 600;
}

.page-privacy .privacy-note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.8;
  letter-spacing: .02em;
  color: var(--prv-ink-soft);
  max-width: 22em;
}

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

.page-privacy .privacy-clause-title {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: .02em;
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.28;
  margin: 0;
}

.page-privacy .privacy-clause-lede {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--prv-ink-soft);
  max-width: var(--prv-measure);
}

.page-privacy .privacy-sub-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.6;
  margin: 28px 0 10px;
  color: var(--indigo);
}

/* 列表 */
.page-privacy .privacy-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 13px;
  max-width: var(--prv-measure);
}

.page-privacy .privacy-list > li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.85;
}

.page-privacy .privacy-list > li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .78em;
  width: 7px;
  height: 7px;
  background: var(--jin);
  transform: rotate(45deg);
}

.page-privacy .privacy-list strong {
  font-weight: 600;
}

/* 保留期限 */
.page-privacy .privacy-retention {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: var(--prv-measure);
}

.page-privacy .privacy-retention > li {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  background: var(--paper);
  border-left: 3px solid var(--jade);
}

.page-privacy .privacy-retention-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15.5px;
  line-height: 1.6;
}

.page-privacy .privacy-retention .chip {
  justify-self: start;
}

.page-privacy .privacy-retention-desc {
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--prv-ink-soft);
}

/* 折叠条文 */
.page-privacy .privacy-faq {
  margin-top: 22px;
  border-top: 1px solid var(--prv-hair);
  max-width: var(--prv-measure);
}

.page-privacy .privacy-faq details {
  border-bottom: 1px solid var(--prv-hair);
}

.page-privacy .privacy-faq summary {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  line-height: 1.75;
  font-weight: 600;
  color: var(--ink);
}

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

.page-privacy .privacy-faq summary::before {
  content: "＋";
  flex: none;
  width: 16px;
  font-family: var(--font-mono);
  font-weight: 400;
  color: var(--zhu);
}

.page-privacy .privacy-faq details[open] summary::before {
  content: "－";
}

.page-privacy .privacy-faq summary:focus-visible {
  outline: 2px solid var(--jin-dark);
  outline-offset: 2px;
}

.page-privacy .privacy-faq details p {
  margin: 0 0 16px;
  padding-left: 26px;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--prv-ink-soft);
}

/* 受理入口 */
.page-privacy .privacy-channel {
  margin-top: 26px;
  padding: 18px 18px 20px;
  background: var(--sand);
  border-left: 3px solid var(--jin-dark);
  max-width: var(--prv-measure);
}

.page-privacy .privacy-channel-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
}

.page-privacy .privacy-channel-text + .privacy-channel-text {
  margin-top: 10px;
}

.page-privacy .privacy-channel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.page-privacy .privacy-inline-link {
  margin-top: 22px;
}

/* ---------- 收尾 ---------- */
.page-privacy .privacy-close {
  padding-block: clamp(20px, 3vw, 40px) clamp(48px, 7vw, 96px);
}

.page-privacy .privacy-close-panel {
  display: grid;
  gap: 22px;
  padding: clamp(24px, 4vw, 48px);
  background: var(--indigo);
  color: var(--cream);
  border-top: 4px solid var(--jin);
}

.page-privacy .privacy-close-coord {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--jin);
  margin: 0 0 10px;
}

.page-privacy .privacy-close-text h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.3;
  margin: 0;
}

.page-privacy .privacy-close-text p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--cream-ink);
  max-width: 46ch;
}

.page-privacy .privacy-close-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-self: end;
}

.page-privacy .privacy-btn-on-dark {
  color: var(--cream);
  border-color: rgba(247, 240, 228, .55);
}

.page-privacy .privacy-btn-on-dark:hover {
  background: rgba(247, 240, 228, .12);
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-index-link {
    grid-template-columns: 60px minmax(0, 1fr) minmax(0, 1.15fr);
    align-items: center;
    gap: 4px 18px;
  }

  .page-privacy .privacy-index-desc {
    grid-column: 3;
  }

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

  .page-privacy .privacy-close-panel {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-privacy .privacy-close-actions {
    justify-content: flex-end;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-clause-grid {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: clamp(24px, 3.4vw, 52px);
    align-items: start;
  }

  .page-privacy .privacy-clause-aside {
    position: sticky;
    top: 104px;
  }

  .page-privacy .privacy-hero-figure {
    margin-top: 8px;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index-link {
    transition: none;
  }
}
<<<END>>>