.page-privacy {
  --privacy-side: 15rem;
  --privacy-measure: 38rem;
  --privacy-shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
  background: var(--ink-900);
  color: var(--bone-soft);
  overflow-x: clip;
}

/* ============ 顶部横幅 ============ */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--ink-850);
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .privacy-hero__media img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.42;
  filter: saturate(0.72);
}

.page-privacy .privacy-hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg,
      rgba(7, 20, 39, 0.42) 0%,
      rgba(7, 20, 39, 0.86) 62%,
      #071427 100%);
}

.page-privacy .privacy-hero__body {
  position: relative;
  z-index: 2;
  padding-block: clamp(44px, 8vw, 92px) clamp(36px, 6vw, 68px);
}

.page-privacy .privacy-hero__body .breadcrumbs {
  margin-bottom: 22px;
}

.page-privacy .privacy-hero__title {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: clamp(34px, 6vw, 56px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.08;
  color: var(--bone);
}

.page-privacy .privacy-hero__lede {
  max-width: var(--privacy-measure);
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--bone-soft);
}

/* ============ 布局 ============ */
.page-privacy .privacy-layout {
  display: grid;
  gap: 30px;
  min-width: 0;
  padding-block: clamp(32px, 5vw, 64px) clamp(56px, 9vw, 112px);
}

.page-privacy .privacy-body {
  min-width: 0;
  overflow-wrap: break-word;
}

/* ============ 章节索引 ============ */
.page-privacy .privacy-index {
  min-width: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-strong);
}

.page-privacy .privacy-index__label {
  display: block;
  margin: 0 0 12px;
  color: var(--copper);
  letter-spacing: 0.14em;
}

.page-privacy .privacy-index__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(148px, 1fr));
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-index__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 8px 8px 6px;
  border-left: 1px solid transparent;
  color: var(--slate);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 140ms ease, border-color 140ms ease, background-color 140ms ease;
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  color: var(--bone);
  border-left-color: var(--flame);
  background: rgba(242, 244, 248, 0.045);
}

.page-privacy .privacy-index__link:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

.page-privacy .privacy-index__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--copper);
}

/* ============ 条文区块 ============ */
.page-privacy .legal-section {
  padding-block: clamp(26px, 3.4vw, 40px);
  border-bottom: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 28px);
}

.page-privacy .legal-section:first-child {
  border-top: 1px solid var(--line);
}

.page-privacy .legal-section--last {
  border-bottom: 0;
}

.page-privacy .legal-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .legal-section__num {
  flex: none;
  padding-top: 5px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--copper);
}

.page-privacy .legal-section__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(21px, 2.6vw, 27px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.36;
  color: var(--bone);
}

.page-privacy .legal-section p {
  max-width: var(--privacy-measure);
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--bone-soft);
}

.page-privacy .legal-section p:last-child {
  margin-bottom: 0;
}

.page-privacy .legal-section strong {
  color: var(--bone);
  font-weight: 600;
}

.page-privacy .legal-list {
  display: grid;
  gap: 10px;
  max-width: var(--privacy-measure);
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .legal-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--bone-soft);
}

.page-privacy .legal-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.78em;
  width: 7px;
  height: 1px;
  background: var(--neon);
}

.page-privacy .legal-note {
  max-width: var(--privacy-measure);
  margin: 8px 0 18px;
  padding: 15px 20px;
  border-left: 2px solid var(--copper);
  background: rgba(242, 244, 248, 0.06);
  color: var(--bone);
  font-size: 15px;
  line-height: 1.72;
  transition: border-color 140ms ease, background-color 140ms ease;
}

.page-privacy .legal-note:hover {
  border-left-color: var(--flame);
  background: rgba(242, 244, 248, 0.085);
}

/* ============ 字段表格 ============ */
.page-privacy .legal-rows {
  max-width: var(--privacy-measure);
  margin: 0 0 16px;
  border-top: 1px solid var(--line);
}

.page-privacy .legal-rows__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--line);
}

.page-privacy .legal-rows__key {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--slate);
}

.page-privacy .legal-rows__val {
  font-size: 15px;
  line-height: 1.68;
  color: var(--bone-soft);
}

/* ============ 联络块 ============ */
.page-privacy .privacy-inline-mail {
  font-family: var(--font-mono);
  font-size: 0.94em;
  color: var(--neon);
  word-break: break-all;
}

.page-privacy .privacy-contact {
  max-width: var(--privacy-measure);
  margin-top: 20px;
  padding: 20px 22px;
  border: 1px solid var(--line-strong);
  border-left: 2px solid var(--neon);
  background: var(--ink-800);
  box-shadow: var(--privacy-shadow);
}

.page-privacy .privacy-contact__mail {
  max-width: none;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1.5;
  color: var(--neon);
  word-break: break-all;
}

.page-privacy .privacy-contact__meta {
  max-width: none;
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--slate);
}

.page-privacy .privacy-contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin: 18px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.page-privacy .privacy-contact__links a {
  color: var(--bone-soft);
  font-size: 15px;
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
  transition: color 140ms ease, border-color 140ms ease;
}

.page-privacy .privacy-contact__links a:hover,
.page-privacy .privacy-contact__links a:focus-visible {
  color: var(--bone);
  border-bottom-color: var(--flame);
}

.page-privacy .privacy-contact__links a:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

/* ============ 返回顶部 ============ */
.page-privacy .privacy-top {
  position: fixed;
  right: clamp(14px, 3vw, 34px);
  bottom: clamp(14px, 3vw, 34px);
  z-index: 30;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: rgba(7, 20, 39, 0.86);
  color: var(--bone-soft);
  font-size: 15px;
  line-height: 1;
  text-decoration: none;
  transition: color 140ms ease, border-color 140ms ease, transform 140ms ease;
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  color: var(--neon);
  border-color: var(--flame);
  transform: translateY(-2px);
}

.page-privacy .privacy-top:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

/* ============ 响应式 ============ */
@media (min-width: 640px) {
  .page-privacy .legal-rows__row {
    grid-template-columns: minmax(120px, 0.55fr) 1.6fr;
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) var(--privacy-side);
    gap: clamp(40px, 5vw, 76px);
  }

  .page-privacy .privacy-index {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-privacy .privacy-index__list {
    grid-template-columns: 1fr;
  }

  .page-privacy .privacy-body {
    grid-column: 1;
    grid-row: 1;
  }
}

@media (min-width: 1200px) {
  .page-privacy {
    --privacy-measure: 40rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index__link,
  .page-privacy .legal-note,
  .page-privacy .privacy-contact__links a,
  .page-privacy .privacy-top {
    transition: none;
  }

  .page-privacy .privacy-top:hover,
  .page-privacy .privacy-top:focus-visible {
    transform: none;
  }
}
<<<END>>>