.page-privacy {
  --doc-text: rgba(244, 241, 232, .84);
  --toc-width: 236px;
  color-scheme: dark;
}

/* 页首 */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line-gold);
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(16, 42, 67, .92), transparent 62%),
    linear-gradient(165deg, var(--ink-900) 4%, var(--ink-800) 58%, var(--ink-700) 100%);
}

.page-privacy .privacy-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  opacity: .3;
  filter: saturate(.85);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(28px, 5vw, 48px) clamp(38px, 6vw, 72px);
}

.page-privacy .privacy-hero__title {
  margin: 10px 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(44px, 10vw, 96px);
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--ivory);
  text-shadow: 0 0 1px var(--gold), 0 14px 42px rgba(5, 10, 24, .8);
}

.page-privacy .privacy-hero__lead {
  max-width: 60ch;
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--doc-text);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 26px;
}

.page-privacy .privacy-meta__item {
  position: relative;
  padding-left: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-privacy .privacy-meta__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 8px;
  height: 2px;
  background: var(--cyan);
}

.page-privacy .breadcrumb {
  margin-bottom: 4px;
}

/* 文档布局 */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(28px, 5vw, 48px);
  padding-block: clamp(36px, 6vw, 84px) clamp(48px, 8vw, 104px);
  align-items: start;
}

/* 章节锚点 */
.page-privacy .privacy-toc {
  align-self: start;
  padding: 18px 0 6px;
  border-top: 1px solid var(--line-gold);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-privacy .privacy-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 0 9px 12px;
  border-left: 2px solid transparent;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-600);
  filter: brightness(1.9);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--gold-hi);
  border-left-color: var(--gold);
  background: rgba(212, 166, 58, .07);
  outline: none;
}

.page-privacy .privacy-toc__link:focus-visible {
  box-shadow: inset 0 0 0 1px var(--gold-hi), inset 0 0 0 2px var(--cyan);
}

.page-privacy .privacy-toc__note {
  margin: 16px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: rgba(169, 183, 198, .9);
}

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

.page-privacy .doc-section {
  scroll-margin-top: 104px;
  padding-block: clamp(24px, 4vw, 40px);
  border-top: 1px solid var(--line-gold);
}

.page-privacy .doc-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .doc-section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.page-privacy .doc-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--gold);
  border: 1px solid var(--line-gold);
  padding: 3px 7px;
  clip-path: polygon(0 0, 100% 0, 100% 72%, 78% 100%, 0 100%);
}

.page-privacy .doc-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3.2vw, 29px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--ivory);
}

.page-privacy .doc-anchor {
  margin-left: auto;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .05em;
  color: var(--mist);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 0;
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .doc-anchor:hover,
.page-privacy .doc-anchor:focus-visible {
  color: var(--gold-hi);
  border-color: var(--gold);
  outline: none;
}

.page-privacy .doc-anchor:focus-visible {
  box-shadow: 0 0 0 2px var(--cyan);
}

.page-privacy .doc-anchor.is-copied {
  color: var(--cyan);
  border-color: var(--line-cyan);
}

.page-privacy .doc-p {
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.9;
  color: var(--doc-text);
}

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

.page-privacy .doc-p--muted {
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.8;
}

.page-privacy .doc-link {
  color: var(--gold-hi);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .doc-link:hover,
.page-privacy .doc-link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
  outline: none;
}

.page-privacy .doc-link:focus-visible {
  outline: 2px solid var(--gold-hi);
  outline-offset: 2px;
}

.page-privacy .doc-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-privacy .doc-list li {
  position: relative;
  padding-left: 20px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--doc-text);
}

.page-privacy .doc-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .72em;
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-privacy .doc-list strong {
  color: var(--ivory);
  font-weight: 700;
}

/* 期限列表 */
.page-privacy .doc-terms {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-privacy .doc-term {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px dashed var(--line);
}

.page-privacy .doc-term:first-child {
  padding-top: 4px;
}

.page-privacy .doc-term:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .doc-term dt {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .04em;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

.page-privacy .doc-term dd {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--doc-text);
}

/* 联系方式 */
.page-privacy .doc-section--contact {
  border-top-color: var(--gold);
}

.page-privacy .privacy-contact {
  display: grid;
  gap: 12px;
  margin: 6px 0 18px;
}

.page-privacy .privacy-contact .copy-field {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  background: linear-gradient(120deg, rgba(16, 42, 67, .55), rgba(11, 21, 48, .3));
}

.page-privacy .privacy-contact .copy-field__text {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--ivory);
  word-break: break-all;
}

.page-privacy .privacy-contact .copy-field .btn {
  margin-left: auto;
}

.page-privacy .privacy-contact .copy-field__hint {
  flex: 1 0 100%;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist);
}

/* 目标章节高亮 */
.page-privacy .doc-section:target {
  border-top-color: var(--gold);
}

.page-privacy .doc-section:target .doc-num {
  background: var(--gold);
  color: var(--ink-900);
  border-color: var(--gold);
}

/* 响应式 */
@media (min-width: 640px) {
  .page-privacy .doc-term {
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--toc-width) minmax(0, 1fr);
    gap: clamp(48px, 6vw, 96px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 120px;
  }

  .page-privacy .privacy-doc {
    padding-left: 4px;
  }
}

@media (min-width: 1280px) {
  .page-privacy .privacy-toc {
    border-top: 0;
    padding-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .doc-anchor,
  .page-privacy .doc-link {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>