.page-privacy {
  --paper-line: rgba(11, 26, 18, 0.14);
  --paper-line-strong: rgba(11, 26, 18, 0.3);
  --privacy-index-w: 224px;
  --privacy-measure: 720px;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  background: var(--ink);
  padding-bottom: clamp(30px, 5vw, 58px);
}

.page-privacy .privacy-hero .breadcrumb a {
  color: var(--muted);
}

.page-privacy .privacy-hero__head {
  max-width: var(--privacy-measure);
  padding-top: clamp(18px, 3.5vw, 34px);
}

.page-privacy .privacy-hero__head .eyebrow {
  margin: 0 0 12px;
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 18px;
}

.page-privacy .privacy-hero__media {
  margin: clamp(26px, 4vw, 46px) 0 0;
}

/* ---------- 主体纸色阅读区 ---------- */
.page-privacy .privacy-body {
  background: var(--paper);
  color: var(--on-paper);
  padding: clamp(38px, 6vw, 78px) 0 clamp(52px, 8vw, 100px);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 5vw, 44px);
}

/* ---------- 左侧条款索引 ---------- */
.page-privacy .privacy-index {
  border-top: 2px solid var(--on-paper);
  padding-top: 14px;
}

.page-privacy .privacy-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--on-paper-muted);
}

.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: block;
  padding: 6px 0 6px 12px;
  border-left: 2px solid transparent;
  font-size: 13px;
  line-height: 1.5;
  color: var(--on-paper-muted);
  text-decoration: none;
  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(--on-paper);
  border-left-color: var(--signal);
}

/* ---------- 条款列 ---------- */
.page-privacy .privacy-content {
  min-width: 0;
  max-width: var(--privacy-measure);
}

.page-privacy .clause {
  padding: clamp(24px, 3.4vw, 38px) 0;
  border-top: 1px solid var(--paper-line);
  scroll-margin-top: 92px;
}

.page-privacy .clause:first-child {
  border-top: 2px solid var(--on-paper);
  padding-top: clamp(20px, 3vw, 30px);
}

.page-privacy .clause:target .clause__num {
  color: var(--signal);
}

.page-privacy .clause:target .clause__title {
  text-decoration: underline;
  text-decoration-color: var(--signal);
  text-underline-offset: 6px;
}

.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .clause__num {
  flex: 0 0 auto;
  font-size: 18px;
  color: var(--on-paper-muted);
  transition: color var(--dur) var(--ease);
}

.page-privacy .clause__title {
  margin: 0;
  font-size: clamp(21px, 2.5vw, 29px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.015em;
}

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

/* ---------- 条款要点列表 ---------- */
.page-privacy .clause-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  border-top: 1px solid var(--paper-line);
}

.page-privacy .clause-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--paper-line);
  font-size: 16px;
  line-height: 1.75;
  color: var(--on-paper-muted);
}

.page-privacy .clause-list strong {
  font-weight: 800;
  color: var(--on-paper);
}

/* ---------- 说明牌 ---------- */
.page-privacy .notice {
  margin: 22px 0 2px;
  padding: 20px 22px;
  background: var(--night);
  color: var(--text);
  border-left: 4px solid var(--signal);
  font-size: 15px;
  line-height: 1.75;
}

.page-privacy .notice p {
  margin: 0;
}

.page-privacy .notice strong {
  color: var(--volt);
  font-weight: 800;
}

.page-privacy .notice--inline {
  background: rgba(11, 26, 18, 0.05);
  color: var(--on-paper);
  border-left-color: var(--pitch);
}

.page-privacy .notice--inline strong {
  color: var(--on-paper);
}

/* ---------- 信息类别表格 ---------- */
.page-privacy .clause-table-scroll {
  margin: 22px 0 4px;
  border: 1px solid var(--paper-line);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .clause-table {
  border-collapse: collapse;
  width: 100%;
  min-width: 640px;
  font-size: 15px;
}

.page-privacy .clause-table th,
.page-privacy .clause-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  line-height: 1.6;
  border-bottom: 1px solid var(--paper-line);
}

.page-privacy .clause-table thead th {
  background: var(--night);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.page-privacy .clause-table tbody th {
  position: sticky;
  left: 0;
  background: var(--paper);
  font-weight: 800;
  white-space: nowrap;
  box-shadow: 1px 0 0 var(--paper-line);
}

.page-privacy .clause-table tbody td {
  color: var(--on-paper-muted);
}

.page-privacy .clause-table tbody tr:last-child th,
.page-privacy .clause-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 保存期限时间轴 ---------- */
.page-privacy .timebar {
  display: flex;
  gap: 0;
  margin: 22px 0 4px;
  padding-bottom: 4px;
  border-top: 2px solid var(--on-paper);
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .timebar__node {
  flex: 0 0 auto;
  width: 194px;
  padding: 16px 18px 16px 0;
  border-right: 1px solid var(--paper-line);
  scroll-snap-align: start;
}

.page-privacy .timebar__node:last-child {
  border-right: 0;
  padding-right: 0;
}

.page-privacy .timebar__node::before {
  content: "";
  display: block;
  width: 12px;
  height: 2px;
  margin-bottom: 12px;
  background: var(--signal);
}

.page-privacy .timebar__value {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--on-paper);
}

.page-privacy .timebar__label {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--on-paper-muted);
}

/* ---------- 申请事项 ---------- */
.page-privacy .apply-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--paper-line);
}

.page-privacy .apply-list li {
  display: grid;
  grid-template-columns: 100px minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--paper-line);
}

.page-privacy .apply-list__key {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--signal);
}

.page-privacy .apply-list__text {
  font-size: 16px;
  line-height: 1.7;
  color: var(--on-paper-muted);
}

/* ---------- 一键复制 ---------- */
.page-privacy .clause .copy-chip {
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 2px 8px;
  border: 1px solid var(--paper-line-strong);
  background: transparent;
  color: var(--on-paper);
  cursor: pointer;
  vertical-align: baseline;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .clause .copy-chip:hover,
.page-privacy .clause .copy-chip:focus-visible {
  color: var(--signal);
  border-color: var(--signal);
}

/* ---------- 页尾延伸 ---------- */
.page-privacy .privacy-next {
  background: var(--ink);
  padding: clamp(38px, 5vw, 60px) 0;
}

.page-privacy .privacy-next__inner {
  display: grid;
  gap: 18px;
}

.page-privacy .privacy-next__inner .eyebrow {
  margin: 0;
}

.page-privacy .privacy-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
}

.page-privacy .privacy-next__links a {
  padding-bottom: 3px;
  color: var(--text);
  font-size: 15px;
  text-decoration: none;
  border-bottom: 1px solid var(--grid-strong);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-next__links a:hover,
.page-privacy .privacy-next__links a:focus-visible {
  color: var(--volt);
  border-bottom-color: var(--signal);
}

/* ---------- 响应式 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-index-w) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
    align-items: start;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: 96px;
  }

  .page-privacy .privacy-index__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
  }
}

@media (max-width: 480px) {
  .page-privacy .clause__head {
    gap: 10px;
  }

  .page-privacy .apply-list li {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .page-privacy .timebar__node {
    width: 168px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index__list a,
  .page-privacy .clause__num,
  .page-privacy .clause .copy-chip,
  .page-privacy .privacy-next__links a {
    transition: none;
  }
}
<<<END>>>