.page-privacy {
  --privacy-measure: 44rem;
  --privacy-toc-w: 250px;
  display: block;
  padding-block: clamp(28px, 5vw, 56px) clamp(64px, 9vw, 120px);
}

.page-privacy .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 32px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  max-width: 58rem;
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(2.1rem, 6.2vw, 3.9rem);
  line-height: 1.0;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 12px 0 0;
  max-width: 20ch;
}

.page-privacy .privacy-hero .lede {
  margin: 20px 0 0;
  max-width: 40rem;
  font-size: clamp(0.98rem, 1.8vw, 1.1rem);
  line-height: 1.85;
  color: var(--ink-2);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

/* ---------- 页首图 ---------- */
.page-privacy .privacy-cover {
  margin: clamp(24px, 4vw, 44px) 0 clamp(40px, 6vw, 72px);
  border: 1px solid var(--rule);
  background: var(--paper-2);
  box-shadow: 3px 3px 0 var(--paper-2);
  overflow: hidden;
}

.page-privacy .privacy-cover img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
}

.page-privacy .privacy-cover .figure-note {
  padding: 10px 14px;
  border-top: 1px solid var(--rule);
  background: var(--chalk);
  font-size: 12px;
  line-height: 1.6;
  color: var(--ink-2);
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 48px);
}

.page-privacy .privacy-toc {
  order: -1;
  padding: 16px 18px;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  box-shadow: 2px 2px 0 var(--chalk);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  color: var(--ink-2);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: border-color 120ms ease, background-color 120ms ease, color 120ms ease;
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  border-left-color: var(--turf);
  background: var(--chalk);
  color: var(--ink);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--turf-deep);
  flex: none;
}

/* ---------- 正文章节 ---------- */
.page-privacy .privacy-body {
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-sec {
  padding-top: clamp(30px, 4.5vw, 52px);
  margin-top: clamp(30px, 4.5vw, 52px);
  border-top: 1px solid var(--rule);
  scroll-margin-top: 88px;
}

.page-privacy .privacy-body > .privacy-sec:first-child {
  padding-top: 0;
  margin-top: 0;
  border-top: 0;
}

.page-privacy .section-head {
  margin: 0 0 18px;
}

.page-privacy .section-head__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--turf-deep);
}

.page-privacy .section-head__title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: clamp(1.35rem, 3.2vw, 1.85rem);
  line-height: 1.18;
  color: var(--ink);
  margin: 6px 0 0;
}

.page-privacy .privacy-body p {
  font-size: clamp(0.95rem, 1.6vw, 1.02rem);
  line-height: 1.85;
  color: var(--ink-2);
  margin: 0 0 1.15em;
  overflow-wrap: break-word;
}

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

.page-privacy .privacy-body a {
  color: var(--turf-deep);
  text-decoration: underline;
  text-decoration-color: var(--whistle);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-privacy .privacy-body a:hover,
.page-privacy .privacy-body a:focus-visible {
  color: var(--ink);
  text-decoration-color: var(--turf);
}

/* ---------- 定义式条目 ---------- */
.page-privacy .privacy-list {
  margin: 0 0 1.3em;
  padding: 0;
  border-top: 1px solid var(--rule);
}

.page-privacy .privacy-list__item {
  padding: 16px 0;
  border-bottom: 1px dashed var(--rule);
}

.page-privacy .privacy-list__item dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--turf-deep);
  margin: 0 0 8px;
}

.page-privacy .privacy-list__item dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-2);
}

/* ---------- 要点列表 ---------- */
.page-privacy .privacy-points {
  list-style: none;
  margin: 0 0 1.3em;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-points li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-privacy .privacy-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 13px;
  height: 2px;
  background: var(--whistle);
}

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

/* ---------- 提示块 ---------- */
.page-privacy .privacy-callout {
  margin: 22px 0 0;
  padding: 16px 20px;
  background: var(--paper-2);
  border-left: 3px solid var(--turf);
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

/* ---------- 折叠组 ---------- */
.page-privacy .fold {
  margin: 12px 0 0;
  border: 1px solid var(--rule);
  background: var(--chalk);
}

.page-privacy .fold + .fold {
  margin-top: -1px;
}

.page-privacy .fold__body {
  padding: 14px 18px 18px;
}

.page-privacy .fold__body p {
  margin: 0;
  font-size: 15px;
}

/* ---------- 联系信息块 ---------- */
.page-privacy .privacy-contact {
  margin-top: 26px;
  padding: clamp(20px, 3.6vw, 32px);
  background: var(--turf-dark);
  border: 1px solid var(--turf-dark);
  box-shadow: 4px 4px 0 rgba(47, 125, 79, 0.3);
  color: #E8E0D0;
}

.page-privacy .privacy-contact .mono-label {
  color: var(--whistle);
}

.page-privacy .privacy-contact dl {
  margin: 16px 0 0;
}

.page-privacy .privacy-contact__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(232, 224, 208, 0.18);
}

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

.page-privacy .privacy-contact__row dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--whistle);
  margin: 0;
}

.page-privacy .privacy-contact__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: #EDE6D8;
  word-break: break-word;
}

/* ---------- 返回顶部 ---------- */
.page-privacy .to-top {
  position: fixed;
  right: clamp(14px, 3vw, 28px);
  bottom: clamp(14px, 3vw, 28px);
  z-index: 40;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid var(--turf);
  background: var(--chalk);
  color: var(--turf-deep);
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 2px 2px 0 var(--paper-2);
  transition: transform 120ms ease, border-color 120ms ease, color 120ms ease;
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-contact__row {
    grid-template-columns: 6.5rem minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 44rem) minmax(0, 1fr);
    gap: clamp(48px, 6vw, 88px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    order: 0;
    position: sticky;
    top: 88px;
    justify-self: end;
    width: 100%;
    max-width: var(--privacy-toc-w);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .to-top {
    transition: none;
  }

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