.page-privacy {
  --privacy-toc-w: 238px;
  --privacy-measure: 820px;
  --privacy-shadow: 0 18px 44px rgba(0, 0, 0, .35);
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumbs {
  padding: 22px 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}
.page-privacy .breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}
.page-privacy .breadcrumbs a:hover,
.page-privacy .breadcrumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: rgba(56, 225, 200, .5);
}
.page-privacy .bc-sep {
  margin: 0 8px;
  color: var(--line);
}

/* ---------- 头部横幅 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 56px 0 44px;
  background: var(--ink-bg);
}
.page-privacy .privacy-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-privacy .privacy-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .16;
  filter: saturate(.75) contrast(1.05);
}
.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(11, 31, 26, .5) 0%, rgba(11, 31, 26, .93) 82%, var(--ink-bg) 100%),
    radial-gradient(120% 90% at 12% 0%, rgba(56, 225, 200, .12) 0%, transparent 60%);
}
.page-privacy .privacy-hero-inner {
  position: relative;
  z-index: 2;
}
.page-privacy .privacy-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--cyan);
}
.page-privacy h1 {
  margin: 12px 0 18px;
  max-width: 18em;
  font-size: clamp(30px, 6.4vw, 50px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -.025em;
  color: var(--text);
}
.page-privacy .lede {
  max-width: 640px;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.95;
  color: var(--muted);
}

/* ---------- 主体栅格 ---------- */
.page-privacy .privacy-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  padding: 20px 0 76px;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  padding: 18px 0 6px;
  border-bottom: 1px solid var(--line);
}
.page-privacy .toc-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
}
.page-privacy .toc-list {
  display: flex;
  gap: 10px;
  margin: 14px 0 0;
  padding: 0 0 14px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.page-privacy .toc-list::-webkit-scrollbar {
  display: none;
}
.page-privacy .toc-list li {
  flex: 0 0 auto;
}
.page-privacy .toc-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--ink-card);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  transition: border-color .18s ease, color .18s ease, background .18s ease;
}
.page-privacy .toc-list a:hover,
.page-privacy .toc-list a:focus-visible {
  border-color: var(--cyan);
  color: var(--text);
  background: var(--ink-lift);
}
.page-privacy .toc-idx {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-body {
  max-width: var(--privacy-measure);
}
.page-privacy .privacy-section {
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}
.page-privacy .privacy-section:last-of-type {
  border-bottom: 1px solid var(--line);
}
.page-privacy .privacy-section > summary {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 22px 0 18px;
  cursor: pointer;
  list-style: none;
  transition: color .18s ease;
}
.page-privacy .privacy-section > summary::-webkit-details-marker {
  display: none;
}
.page-privacy .privacy-section > summary::marker {
  content: "";
}
.page-privacy .privacy-section > summary:hover .section-title,
.page-privacy .privacy-section > summary:focus-visible .section-title {
  color: var(--cyan);
}
.page-privacy .privacy-section > summary:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: 2px;
}
.page-privacy .privacy-section > summary::after {
  content: "+";
  margin-left: auto;
  align-self: center;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--cyan);
}
.page-privacy .privacy-section[open] > summary::after {
  content: "–";
}
.page-privacy .section-index {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--cyan);
}
.page-privacy .section-title {
  margin: 0;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--text);
  transition: color .18s ease;
}
.page-privacy .section-note {
  display: none;
}
.page-privacy .section-body {
  padding: 0 0 30px;
}
.page-privacy .clause-intro {
  margin: 0 0 20px;
  padding-left: 14px;
  border-left: 2px solid var(--line);
  font-size: 14.5px;
  line-height: 1.95;
  color: var(--muted);
}

/* ---------- 条款分组 ---------- */
.page-privacy .clause-group + .clause-group {
  margin-top: 24px;
}
.page-privacy .clause-group-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--gold);
}
.page-privacy .clause-group-title::before {
  content: "";
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
}
.page-privacy .clause-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-privacy .clause-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 9px;
  font-size: 15px;
  line-height: 1.95;
  color: var(--text);
}
.page-privacy .clause-list li:last-child {
  margin-bottom: 0;
}
.page-privacy .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .92em;
  width: 9px;
  height: 1px;
  background: var(--line);
}
.page-privacy .clause-list-lg {
  margin-top: 4px;
}
.page-privacy .clause-list-lg li {
  margin-bottom: 12px;
}
.page-privacy .clause-em {
  display: inline-block;
  margin-right: 2px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--gold);
}

/* ---------- 联系入口 ---------- */
.page-privacy .clause-contact {
  margin: 22px 0 0;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: 2px;
  background: rgba(56, 225, 200, .055);
  font-size: 14px;
  line-height: 1.95;
  color: var(--text);
}
.page-privacy .clause-contact a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 225, 200, .45);
  transition: color .18s ease, border-color .18s ease;
}
.page-privacy .clause-contact a:hover,
.page-privacy .clause-contact a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ---------- 页底说明 ---------- */
.page-privacy .privacy-foot {
  margin-top: 30px;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
}
.page-privacy .privacy-foot p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.95;
  color: var(--muted);
}
.page-privacy .privacy-foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 225, 200, .4);
  transition: color .18s ease, border-color .18s ease;
}
.page-privacy .privacy-foot a:hover,
.page-privacy .privacy-foot a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ---------- 宽屏：目录常驻左侧 ---------- */
@media (min-width: 1000px) {
  .page-privacy .privacy-hero {
    padding: 84px 0 64px;
  }
  .page-privacy .privacy-grid {
    grid-template-columns: var(--privacy-toc-w) minmax(0, 1fr);
    column-gap: 60px;
    padding: 56px 0 96px;
  }
  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
    padding: 0 0 0 20px;
    border-bottom: 0;
    border-left: 1px solid var(--line);
  }
  .page-privacy .toc-list {
    flex-direction: column;
    gap: 2px;
    margin-top: 16px;
    padding: 0;
    overflow: visible;
  }
  .page-privacy .toc-list li {
    flex: none;
  }
  .page-privacy .toc-list a {
    display: flex;
    width: 100%;
    padding: 7px 0 7px 10px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    background: transparent;
    white-space: normal;
    line-height: 1.55;
    transition: border-color .18s ease, color .18s ease, background .18s ease;
  }
  .page-privacy .toc-list a:hover,
  .page-privacy .toc-list a:focus-visible {
    border-left-color: var(--cyan);
    background: rgba(56, 225, 200, .06);
    color: var(--text);
  }
  .page-privacy .section-note {
    display: block;
    align-self: center;
    margin-left: 4px;
    max-height: 74px;
    overflow: hidden;
    writing-mode: vertical-rl;
    font-size: 11px;
    letter-spacing: .14em;
    color: var(--muted);
  }
  .page-privacy .privacy-section > summary {
    padding: 28px 0 20px;
  }
  .page-privacy .section-title {
    font-size: 21px;
  }
}

@media (min-width: 1240px) {
  .page-privacy .privacy-grid {
    column-gap: 76px;
  }
}
<<<END>>>