.page-privacy {
  --measure: 43rem;
  --toc-w: 236px;
  background: var(--ink);
  color: var(--text);
}

/* 页头 */
.page-privacy .privacy-head {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 6vw, 64px) 0 clamp(26px, 5vw, 52px);
  border-bottom: 1px solid var(--hair-soft);
}

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

.page-privacy .privacy-head__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.85) contrast(1.05);
}

.page-privacy .privacy-head::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(70% 90% at 15% 0%, rgba(40, 230, 210, 0.12), transparent 60%),
    linear-gradient(180deg, rgba(8, 13, 28, 0.5) 0%, rgba(8, 13, 28, 0.88) 68%, var(--ink) 100%);
  pointer-events: none;
}

.page-privacy .privacy-head__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .breadcrumbs {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--violet);
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-privacy .breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
}

.page-privacy .breadcrumbs a:hover,
.page-privacy .breadcrumbs a:focus-visible {
  color: var(--cyan-hi);
}

.page-privacy .eyebrow {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0;
}

.page-privacy .page-title {
  font-family: var(--f-title);
  font-weight: 800;
  font-size: clamp(40px, 9vw, 88px);
  line-height: 0.94;
  letter-spacing: -0.02em;
  margin: 10px 0 0;
  color: var(--text);
}

.page-privacy .lede {
  max-width: 38rem;
  margin: clamp(16px, 2.6vw, 24px) 0 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--muted);
}

.page-privacy .privacy-meta {
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--violet);
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--hair);
  border-radius: 999px;
  background: rgba(23, 38, 74, 0.5);
}

/* 正文布局 */
.page-privacy .privacy-body {
  display: grid;
  gap: 28px;
  padding-block: clamp(26px, 5vw, 52px) clamp(56px, 9vw, 104px);
}

/* 章节目录 */
.page-privacy .privacy-toc {
  padding: 16px;
  border: 1px solid var(--hair-soft);
  border-radius: var(--r-md);
  background: var(--glass);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

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

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

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid var(--hair-soft);
  border-radius: 999px;
  font-size: 13.5px;
  line-height: 1.4;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--cyan-hi);
  border-color: var(--hair);
  background: rgba(40, 230, 210, 0.08);
  outline: none;
}

.page-privacy .privacy-toc__idx {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--cyan);
}

/* 条款 */
.page-privacy .privacy-article {
  min-width: 0;
}

.page-privacy .clause {
  max-width: var(--measure);
  padding-block: clamp(22px, 4vw, 34px);
  border-top: 1px solid var(--hair-soft);
  scroll-margin-top: 120px;
}

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

.page-privacy .clause__title {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0 0 14px;
  font-family: var(--f-title);
  font-weight: 700;
  font-size: clamp(22px, 3.6vw, 32px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-privacy .clause__num {
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--cyan);
}

.page-privacy .clause p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--muted);
}

.page-privacy .clause a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-color: rgba(40, 230, 210, 0.4);
  text-underline-offset: 3px;
}

.page-privacy .clause a:hover,
.page-privacy .clause a:focus-visible {
  color: var(--cyan-hi);
  text-decoration-color: var(--cyan-hi);
}

/* 条目列表 */
.page-privacy .clause-list {
  margin: 0 0 16px;
  padding: 0;
}

.page-privacy .clause-list__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-top: 1px solid rgba(158, 176, 204, 0.1);
}

.page-privacy .clause-list__row:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy dt {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.01em;
}

.page-privacy dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

/* 重点提示 */
.page-privacy .clause-note {
  margin: 0 0 16px;
  padding: 14px 18px;
  border-left: 2px solid var(--cyan);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: rgba(23, 38, 74, 0.58);
}

.page-privacy .clause-note p {
  margin: 0;
  color: var(--text);
  font-size: 14.5px;
  line-height: 1.85;
}

/* 联系方式行 */
.page-privacy .contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin: 4px 0 16px;
}

.page-privacy .contact-row__label {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--violet);
}

.page-privacy .contact-addr {
  font-size: 14px !important;
  line-height: 1.85;
  color: var(--muted);
  padding-top: 4px;
  border-top: 1px dashed rgba(141, 130, 168, 0.32);
}

/* 返回顶部按钮在本页的定位微调 */
.page-privacy .to-top {
  margin-top: clamp(24px, 4vw, 36px);
}

/* 平板以上：左目录右长文 */
@media (min-width: 760px) {
  .page-privacy .clause-list__row {
    grid-template-columns: 152px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--toc-w) minmax(0, 1fr);
    gap: clamp(36px, 5vw, 76px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 118px;
    padding: 18px 14px;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
  }

  .page-privacy .privacy-toc__link {
    width: 100%;
    padding: 9px 10px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: var(--r-sm);
    font-size: 14px;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    border-left-color: var(--cyan);
    background: rgba(40, 230, 210, 0.07);
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-article {
    padding-left: 8px;
  }
}

/* 打印：保留条款编号，隐藏导航类元素 */
@media print {
  .page-privacy {
    background: #fff;
    color: #111;
  }

  .page-privacy .privacy-head {
    border-bottom: 1px solid #bbb;
    padding: 0 0 12pt;
  }

  .page-privacy .privacy-head__media,
  .page-privacy .privacy-head::after,
  .page-privacy .privacy-toc,
  .page-privacy .to-top,
  .page-privacy .breadcrumbs {
    display: none !important;
  }

  .page-privacy .privacy-body {
    display: block;
    padding-block: 12pt 0;
  }

  .page-privacy .page-title,
  .page-privacy .lede,
  .page-privacy .clause__title,
  .page-privacy .clause p,
  .page-privacy dt,
  .page-privacy dd,
  .page-privacy .contact-addr {
    color: #111 !important;
  }

  .page-privacy .clause {
    max-width: none;
    break-inside: avoid;
    page-break-inside: avoid;
    border-top: 1px solid #ccc;
  }

  .page-privacy .clause__num,
  .page-privacy .privacy-toc__idx {
    color: #444 !important;
  }

  .page-privacy .clause-note {
    border-left: 2px solid #555;
    background: #f4f4f4;
  }

  .page-privacy .clause-note p {
    color: #111 !important;
  }
}

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