.page-privacy {
  --privacy-measure: 620px;
  --privacy-rule: rgba(142, 42, 70, 0.42);
  --privacy-index-w: 200px;
  background: var(--paper);
  color: var(--graphite);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-privacy .wrap {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* —— 面包屑 —— */
.page-privacy .breadcrumb {
  background: var(--mist);
  border-bottom: 1px solid var(--rule);
  padding: 12px 0;
}

.page-privacy .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--blue-mid);
}

.page-privacy .breadcrumb__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--rule-strong);
}

.page-privacy .breadcrumb__list li[aria-current="page"] {
  color: var(--wine);
}

.page-privacy .breadcrumb__list a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

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

/* —— 首屏 —— */
.page-privacy .privacy-hero {
  position: relative;
  padding: 52px 0 40px;
  background: linear-gradient(160deg, var(--mist) 0%, var(--paper) 62%);
  border-bottom: 1px solid var(--rule);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 34%;
  max-width: 420px;
  height: 3px;
  background: linear-gradient(90deg, var(--jade) 0%, var(--amber) 55%, var(--coral) 100%);
}

.page-privacy .privacy-hero .index-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--wine);
  border-bottom: 1px solid var(--privacy-rule);
  padding-bottom: 4px;
  margin: 0 0 18px;
}

.page-privacy h1 {
  margin: 0 0 18px;
  max-width: 18em;
  font-size: clamp(30px, 5.4vw, 50px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 700;
  color: var(--blue-deep);
}

.page-privacy .privacy-hero__lead {
  max-width: 34em;
  margin: 0 0 28px;
  font-size: 16px;
  line-height: 1.75;
  color: #3A4049;
}

.page-privacy .privacy-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--blue-mid);
}

.page-privacy .privacy-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding-left: 12px;
  border-left: 2px solid var(--jade);
}

.page-privacy .privacy-hero__facts .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 20px;
  font-weight: 700;
  color: var(--amber-ink);
}

/* —— 主体布局 —— */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  padding: 44px 0 72px;
}

/* —— 左侧索引 —— */
.page-privacy .privacy-index {
  border-top: 3px solid var(--wine);
  padding-top: 14px;
}

.page-privacy .privacy-index .index-label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue-mid);
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
}

.page-privacy .privacy-index__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-height: 44px;
  padding: 8px 0;
  font-size: 14px;
  color: var(--graphite);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-index__list a:hover,
.page-privacy .privacy-index__list a:focus-visible {
  color: var(--wine);
  border-bottom-color: var(--wine);
}

.page-privacy .privacy-index__list .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--wine);
}

.page-privacy .privacy-index__foot {
  margin: 18px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--rule);
  font-size: 12px;
  line-height: 1.7;
  color: var(--blue-mid);
}

.page-privacy .privacy-index__foot .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--amber-ink);
  font-weight: 700;
}

/* —— 条款主体 —— */
.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .privacy-section + .privacy-section {
  margin-top: 0;
}

.page-privacy .privacy-fold {
  margin: 0 0 40px;
  padding-top: 22px;
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-fold:last-of-type {
  margin-bottom: 0;
}

.page-privacy .privacy-fold__head {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: baseline;
  cursor: pointer;
  list-style: none;
  padding-bottom: 6px;
}

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

.page-privacy .privacy-fold__head:focus-visible {
  outline: 2px solid var(--jade);
  outline-offset: 3px;
}

.page-privacy .privacy-fold__no {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--wine);
}

.page-privacy .privacy-fold__title {
  font-size: clamp(19px, 2.6vw, 25px);
  line-height: 1.25;
  letter-spacing: -0.02em;
  font-weight: 700;
  color: var(--blue-deep);
}

.page-privacy .privacy-fold__toggle {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--blue-mid);
  white-space: nowrap;
}

.page-privacy .privacy-fold__open {
  display: none;
}

.page-privacy .privacy-fold[open] .privacy-fold__open {
  display: inline;
}

.page-privacy .privacy-fold[open] .privacy-fold__close {
  display: none;
}

.page-privacy .privacy-fold__body {
  max-width: var(--privacy-measure);
  padding: 6px 0 4px;
}

.page-privacy .privacy-fold[open] .privacy-fold__body {
  animation: privacy-reveal 220ms var(--ease);
}

@keyframes privacy-reveal {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: none; }
}

.page-privacy .privacy-lead {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.8;
  color: #3A4049;
}

.page-privacy .privacy-note {
  margin: 20px 0 0;
  padding: 12px 0 12px 16px;
  border-left: 3px solid var(--wine);
  font-size: 14px;
  line-height: 1.8;
  color: #3A4049;
  background: linear-gradient(90deg, rgba(142, 42, 70, 0.06) 0%, transparent 70%);
}

.page-privacy .privacy-note a {
  color: var(--jade-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--jade);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

/* —— 条目列表 —— */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-list__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
}

.page-privacy .privacy-list__item:first-child {
  border-top: 1px solid var(--rule);
}

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

.page-privacy .privacy-list__item .tag {
  justify-self: start;
  align-self: start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: var(--radius);
  white-space: nowrap;
}

/* —— 图片 —— */
.page-privacy .privacy-figure {
  margin: 0 0 24px;
}

.page-privacy .privacy-figure .media {
  width: 100%;
  overflow: hidden;
  background: var(--mist);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
}

.page-privacy .privacy-figure .media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .privacy-figure .figure__caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--blue-mid);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

/* —— 表格 —— */
.page-privacy .privacy-table {
  width: 100%;
  margin: 4px 0 0;
}

.page-privacy .privacy-table th,
.page-privacy .privacy-table td {
  font-size: 14px;
  line-height: 1.7;
  text-align: left;
}

.page-privacy .privacy-table thead th {
  background: var(--blue-mid);
  color: var(--ivory);
  font-weight: 500;
  letter-spacing: 0.04em;
}

.page-privacy .privacy-table tbody th {
  color: var(--wine);
  font-weight: 700;
  white-space: nowrap;
}

/* —— 落款 —— */
.page-privacy .privacy-signoff {
  max-width: var(--privacy-measure);
  margin-top: 8px;
  padding-top: 20px;
  border-top: 3px double var(--privacy-rule);
}

.page-privacy .privacy-signoff__line {
  margin: 0 0 8px;
  font-size: 12px;
  line-height: 1.8;
  color: var(--blue-mid);
}

.page-privacy .privacy-signoff__line .mono {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  color: var(--graphite);
}

.page-privacy .privacy-signoff__line .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--amber-ink);
}

/* —— 响应式 —— */
@media (min-width: 640px) {
  .page-privacy .privacy-list__item {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
  }

  .page-privacy .privacy-fold__head {
    grid-template-columns: 52px minmax(0, 1fr) auto;
    gap: 16px;
  }

  .page-privacy .privacy-fold__no {
    font-size: 26px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: 72px 0 56px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-index-w) minmax(0, 1fr);
    gap: 56px;
    padding: 64px 0 96px;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: 24px;
    align-self: start;
  }

  .page-privacy .privacy-index__list {
    display: block;
  }

  .page-privacy .privacy-index__list li + li {
    border-top: 1px solid var(--rule);
  }

  .page-privacy .privacy-index__list a {
    justify-content: flex-start;
  }

  .page-privacy .privacy-fold {
    margin-bottom: 56px;
    padding-top: 28px;
  }

  .page-privacy .privacy-lead {
    font-size: 17px;
  }

  .page-privacy .privacy-list__item {
    padding: 18px 0;
  }
}

@media (min-width: 1100px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-fold[open] .privacy-fold__body {
    animation: none;
  }

  .page-privacy .privacy-index__list a,
  .page-privacy .breadcrumb__list a,
  .page-privacy .privacy-note a {
    transition: none;
  }
}
<<<END>>>