.page-privacy {
  --pv-shell: 1180px;
  --pv-railw: 236px;
  --pv-flow: 660px;
  --pv-hair: rgba(92, 122, 153, .26);
  --pv-glass: rgba(42, 65, 87, .46);
  --pv-paper-muted: rgba(27, 37, 49, .74);
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-body);
  line-height: 1.85;
  padding-bottom: 0;
}

/* ---------- 面包屑 ---------- */
.page-privacy .pv-crumb {
  max-width: var(--pv-shell);
  margin: 0 auto;
  padding: 18px var(--gutter) 0;
  font-family: var(--font-ui);
  font-size: 13px;
}
.page-privacy .pv-crumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  color: var(--steel);
}
.page-privacy .pv-crumb__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--steel);
}
.page-privacy .pv-crumb__list a {
  color: var(--gold);
  text-decoration: none;
}
.page-privacy .pv-crumb__list a:hover,
.page-privacy .pv-crumb__list a:focus-visible {
  color: var(--gold-lite);
  text-decoration: underline;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding: 28px 0 56px;
  background: linear-gradient(180deg, var(--ink-deep) 0%, var(--ink) 100%);
}
.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(212, 175, 55, .13), rgba(212, 175, 55, 0) 54%);
  clip-path: polygon(0 0, 58% 0, 40% 100%, 0 100%);
  pointer-events: none;
}
.page-privacy .pv-hero__inner {
  position: relative;
  max-width: var(--pv-shell);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.page-privacy .pv-kicker {
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: .3em;
  color: var(--gold);
  margin: 0 0 16px;
}
.page-privacy .pv-h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(27px, 5.4vw, 40px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--white);
  margin: 0 0 20px;
}
.page-privacy .pv-lede {
  font-size: 16px;
  line-height: 1.9;
  color: var(--lead);
  margin: 0 0 28px;
  max-width: 34em;
}
.page-privacy .pv-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--lead);
}
.page-privacy .pv-hero__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--line-gold);
}
.page-privacy .pv-num {
  font-family: var(--font-data);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--gold-lite);
}
.page-privacy .pv-figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--line-gold);
  background: var(--ink-deep);
  box-shadow: var(--offset) var(--offset) 0 rgba(42, 65, 87, .42);
}
.page-privacy .pv-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 主体骨架 ---------- */
.page-privacy .pv-body {
  padding: 56px 0 72px;
  background: var(--ink);
  border-top: 1px solid var(--pv-hair);
}
.page-privacy .pv-wrap {
  max-width: var(--pv-shell);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
}

/* ---------- 左侧章节刻度 ---------- */
.page-privacy .pv-rail {
  font-family: var(--font-ui);
}
.page-privacy .pv-rail__title {
  font-size: 11px;
  letter-spacing: .24em;
  color: var(--steel);
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--pv-hair);
}
.page-privacy .pv-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-privacy .pv-rail__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--lead);
  text-decoration: none;
  transition: color .2s var(--ease);
}
.page-privacy .pv-rail__mark {
  flex: 0 0 auto;
  width: 14px;
  height: 2px;
  background: var(--steel);
  opacity: .55;
  transition: width .24s var(--ease), background .24s var(--ease), opacity .24s var(--ease);
}
.page-privacy .pv-rail__link:hover,
.page-privacy .pv-rail__link:focus-visible {
  color: var(--gold-lite);
}
.page-privacy .pv-rail__link:focus-visible {
  outline: 1px solid var(--gold);
  outline-offset: 3px;
}
.page-privacy .pv-rail__link[data-active] {
  color: var(--white);
}
.page-privacy .pv-rail__link[data-active] .pv-rail__mark {
  width: 26px;
  background: var(--gold);
  opacity: 1;
}

/* ---------- 正文块 ---------- */
.page-privacy .pv-flow {
  display: grid;
  gap: 56px;
  min-width: 0;
}
.page-privacy .pv-block {
  scroll-margin-top: calc(var(--bar-h) + 28px);
}
.page-privacy .pv-block__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 14px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--pv-hair);
}
.page-privacy .pv-block__no {
  flex: 0 0 auto;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--gold);
}
.page-privacy .pv-h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 3.4vw, 26px);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--white);
  margin: 0;
}
.page-privacy .pv-h3 {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  color: var(--white);
  margin: 0 0 10px;
}
.page-privacy .pv-p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--lead);
  margin: 0 0 20px;
}
.page-privacy .pv-p--note {
  font-size: 14px;
  line-height: 1.85;
  color: var(--steel);
  padding-left: 16px;
  border-left: 1px solid var(--line-gold);
  margin-top: 24px;
  margin-bottom: 0;
}

/* 列表资料块 */
.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 4px;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-privacy .pv-list__item {
  padding: 18px 20px;
  background: var(--pv-glass);
  border-left: 2px solid var(--gold);
  border-radius: 2px;
}
.page-privacy .pv-list__key {
  display: block;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--gold-lite);
  margin-bottom: 8px;
}
.page-privacy .pv-list__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--lead);
}

/* 三张错位卡片 */
.page-privacy .pv-cards {
  display: grid;
  gap: 18px;
  margin-top: 4px;
}
.page-privacy .pv-card {
  padding: 22px 20px;
  background: var(--ink-deep);
  border: 1px solid var(--pv-hair);
}
.page-privacy .pv-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--lead);
}

/* 表格 */
.page-privacy .pv-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--pv-hair);
  background: rgba(6, 15, 24, .45);
}
.page-privacy .pv-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14px;
}
.page-privacy .pv-table th,
.page-privacy .pv-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--pv-hair);
}
.page-privacy .pv-table thead th {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .12em;
  color: var(--steel);
  background: rgba(6, 15, 24, .7);
}
.page-privacy .pv-table tbody td {
  color: var(--lead);
  line-height: 1.75;
}
.page-privacy .pv-table tbody td:first-child {
  font-family: var(--font-ui);
  color: var(--white);
}
.page-privacy .pv-table tbody tr:last-child td {
  border-bottom: 0;
}

/* 象牙白长文块 */
.page-privacy .pv-block--paper {
  background: var(--ivory);
  color: var(--paper-ink);
  padding: 26px 22px;
  box-shadow: 8px 8px 0 rgba(42, 65, 87, .38);
}
.page-privacy .pv-block--paper .pv-block__head {
  border-bottom-color: rgba(27, 37, 49, .18);
}
.page-privacy .pv-block--paper .pv-block__no {
  color: var(--gold-ink);
}
.page-privacy .pv-block--paper .pv-h2 {
  color: var(--ink);
}
.page-privacy .pv-block--paper .pv-p {
  color: var(--pv-paper-muted);
}
.page-privacy .pv-block--paper .pv-list__item {
  background: rgba(255, 255, 255, .62);
  border-left-color: var(--gold-ink);
}
.page-privacy .pv-block--paper .pv-list__key {
  color: var(--gold-ink);
}
.page-privacy .pv-block--paper .pv-list__desc {
  color: var(--pv-paper-muted);
}
.page-privacy .pv-block--paper .pv-p--note {
  color: rgba(27, 37, 49, .62);
  border-left-color: rgba(138, 109, 31, .5);
}

/* 联系卡片 */
.page-privacy .pv-contact {
  display: grid;
  gap: 14px;
  margin-top: 4px;
}
.page-privacy .pv-contact__item {
  padding: 18px;
  background: var(--ink-deep);
  border: 1px solid var(--pv-hair);
}
.page-privacy .pv-contact__label {
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--steel);
  margin: 0 0 10px;
}
.page-privacy .pv-contact__value {
  font-family: var(--font-data);
  font-size: 14px;
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--white);
  margin: 0 0 14px;
  word-break: break-all;
}
.page-privacy .pv-contact__value--text {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  word-break: normal;
  margin-bottom: 0;
}
.page-privacy .pv-copy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 7px 16px;
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gold);
  background: transparent;
  border: 1px solid var(--line-gold);
  border-radius: 2px;
  cursor: pointer;
  transition: color .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
}
.page-privacy .pv-copy:hover {
  color: var(--ink-deep);
  background: var(--gold);
  border-color: var(--gold);
}
.page-privacy .pv-copy:focus-visible {
  outline: 2px solid var(--gold-lite);
  outline-offset: 2px;
}
.page-privacy .pv-copy[data-copied] {
  color: var(--ink-deep);
  background: var(--gold-lite);
  border-color: var(--gold-lite);
}

/* ---------- 页尾行动区 ---------- */
.page-privacy .pv-foot {
  background: var(--ink-deep);
  border-top: 1px solid var(--line-gold);
  padding: 44px 0 56px;
}
.page-privacy .pv-foot__inner {
  max-width: var(--pv-shell);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.page-privacy .pv-foot__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--white);
  margin: 0 0 8px;
}
.page-privacy .pv-foot__text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--lead);
  margin: 0;
}
.page-privacy .pv-foot__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 24px;
}
.page-privacy .pv-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 30px;
  background: var(--heat);
  color: var(--ink-deep);
  font-family: var(--font-ui);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .08em;
  text-decoration: none;
  border-radius: 2px;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.page-privacy .pv-btn:hover,
.page-privacy .pv-btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 122, 26, .28);
}
.page-privacy .pv-link {
  font-family: var(--font-ui);
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  padding-bottom: 3px;
}
.page-privacy .pv-link:hover,
.page-privacy .pv-link:focus-visible {
  color: var(--gold-lite);
  border-bottom-color: var(--gold-lite);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-hero {
    padding: 36px 0 68px;
  }
  .page-privacy .pv-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
  .page-privacy .pv-card:nth-child(2) {
    transform: translateY(22px);
  }
  .page-privacy .pv-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
  .page-privacy .pv-block--paper {
    padding: 34px 32px;
  }
  .page-privacy .pv-list__item {
    padding: 20px 24px;
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-hero__inner {
    grid-template-columns: minmax(0, 1fr) 380px;
    align-items: end;
    gap: 56px;
  }
  .page-privacy .pv-wrap {
    grid-template-columns: var(--pv-railw) minmax(0, var(--pv-flow));
    gap: 68px;
    justify-content: center;
  }
  .page-privacy .pv-rail {
    position: sticky;
    top: calc(var(--bar-h) + 30px);
    align-self: start;
  }
  .page-privacy .pv-flow {
    gap: 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-btn:hover,
  .page-privacy .pv-btn:focus-visible {
    transform: none;
  }
  .page-privacy .pv-rail__mark,
  .page-privacy .pv-rail__link,
  .page-privacy .pv-copy,
  .page-privacy .pv-btn {
    transition: none;
  }
  .page-privacy .pv-card:nth-child(2) {
    transform: none;
  }
}
</main>