.page-privacy {
  --pv-measure: 68ch;
  --pv-body: rgba(232, 237, 240, .84);
  padding-bottom: clamp(56px, 9vw, 132px);
}

/* ---------- 头部与面包屑 ---------- */
.page-privacy .privacy-hero {
  padding-top: clamp(24px, 4vw, 48px);
}

.page-privacy .breadcrumbs {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: clamp(22px, 3vw, 36px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--dust);
}

.page-privacy .breadcrumbs a {
  color: var(--dust);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .24s var(--ease), border-color .24s var(--ease);
}

.page-privacy .breadcrumbs a:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-privacy .breadcrumbs__sep {
  color: var(--line);
}

/* ---------- 首屏分栏 ---------- */
.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
}

.page-privacy .privacy-hero__text .eyebrow {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--turf-hi);
}

.page-privacy h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 8vw, 76px);
  line-height: .98;
  letter-spacing: -.025em;
  color: var(--mist);
}

.page-privacy .privacy-hero__text .lead {
  max-width: 52ch;
  margin: 0;
  font-size: clamp(15px, 1.45vw, 17px);
  line-height: 1.85;
  color: var(--pv-body);
}

.page-privacy .privacy-hero__media {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, var(--turf) 0%, var(--night) 58%, var(--graphite) 100%);
  box-shadow: 0 24px 60px -40px rgba(0, 0, 0, .9);
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(232, 237, 240, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 237, 240, .045) 1px, transparent 1px);
  background-size: 46px 46px;
  pointer-events: none;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  opacity: .82;
}

/* ---------- 正文与索引两栏 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(34px, 5vw, 68px);
  margin-top: clamp(44px, 7vw, 96px);
}

.page-privacy .privacy-toc {
  order: -1;
  padding: 18px 20px 20px;
  border: 1px solid var(--line);
  background: rgba(26, 31, 36, .58);
}

.page-privacy .toc__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--dust);
}

.page-privacy .toc__link {
  display: block;
  padding: 8px 0 8px 14px;
  border-left: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.5;
  color: var(--dust);
  text-decoration: none;
  transition: color .26s var(--ease), border-color .26s var(--ease), padding-left .26s var(--ease);
}

.page-privacy .toc__link:hover {
  color: var(--mist);
  padding-left: 18px;
}

.page-privacy .toc__link.is-active {
  color: var(--lime);
  border-left-color: var(--lime);
}

/* ---------- 条款分节 ---------- */
.page-privacy .privacy-doc {
  min-width: 0;
}

.page-privacy .privacy-sec {
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-sec + .privacy-sec {
  margin-top: clamp(34px, 5vw, 60px);
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: clamp(16px, 2vw, 22px);
}

.page-privacy .privacy-sec__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--amber);
}

.page-privacy h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3vw, 31px);
  line-height: 1.22;
  letter-spacing: -.012em;
  color: var(--mist);
}

.page-privacy .privacy-sec__body p {
  max-width: var(--pv-measure);
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.88;
  color: var(--pv-body);
}

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

.page-privacy .privacy-sec__body a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(216, 243, 74, .32);
  transition: border-color .24s var(--ease);
}

.page-privacy .privacy-sec__body a:hover {
  border-bottom-color: var(--lime);
}

/* ---------- 要点列表 ---------- */
.page-privacy .privacy-list {
  display: grid;
  gap: 14px;
  max-width: var(--pv-measure);
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.82;
  color: var(--pv-body);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 8px;
  height: 8px;
  background: var(--lime);
  box-shadow: 0 0 0 1px rgba(216, 243, 74, .22);
}

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

/* ---------- 可展开补充说明 ---------- */
.page-privacy .privacy-note {
  max-width: var(--pv-measure);
  margin: 24px 0 0;
  padding: 6px 0 6px 16px;
  border-left: 2px solid var(--line);
  font-size: 14px;
}

.page-privacy .privacy-note summary {
  cursor: pointer;
  list-style: none;
  letter-spacing: .02em;
  color: var(--turf-hi);
}

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

.page-privacy .privacy-note summary::before {
  content: "+";
  display: inline-block;
  width: 16px;
  margin-right: 6px;
  font-family: var(--font-mono);
  color: var(--lime);
}

.page-privacy .privacy-note[open] summary::before {
  content: "–";
}

.page-privacy .privacy-note p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.82;
  color: var(--dust);
}

/* ---------- 返回顶部 ---------- */
.page-privacy .privacy-top {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: clamp(42px, 6vw, 76px);
  padding: 11px 18px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--dust);
  text-decoration: none;
  transition: color .26s var(--ease), border-color .26s var(--ease), background-color .26s var(--ease);
}

.page-privacy .privacy-top:hover {
  color: var(--lime);
  border-color: var(--lime);
  background: rgba(216, 243, 74, .05);
}

/* ---------- 响应式 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }
}

@media (min-width: 1040px) {
  .page-privacy .privacy-body {
    grid-template-columns: minmax(0, 1fr) 248px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    order: 2;
    position: sticky;
    top: calc(var(--header-h) + 28px);
    padding: 22px 20px 24px;
  }
}

@media (max-width: 560px) {
  .page-privacy .privacy-sec__head {
    flex-direction: column;
    gap: 8px;
  }

  .page-privacy .privacy-hero__media img {
    aspect-ratio: 16 / 10;
  }

  .page-privacy .privacy-list li,
  .page-privacy .privacy-sec__body p {
    font-size: 14.5px;
  }
}
<<<END>>>