.page-privacy {
  --pv-index-w: 208px;
  --pv-measure: 38em;
  background: var(--paper);
  color: var(--ink);
  padding-bottom: 80px;
}

.page-privacy .privacy-shell {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 20px;
}

/* 面包屑 */
.page-privacy .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 22px 0 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--rose);
}

.page-privacy .crumbs a {
  color: var(--rose);
  text-decoration: none;
  transition: color 180ms var(--ease);
}

.page-privacy .crumbs a:hover {
  color: var(--red);
}

/* 首屏框景 */
.page-privacy .privacy-hero {
  display: grid;
  gap: 28px;
  padding: 30px 0 44px;
  border-bottom: 1px solid rgba(18, 16, 15, 0.14);
}

.page-privacy .privacy-hero__copy {
  min-width: 0;
}

.page-privacy .privacy-hero__copy .index-tag {
  margin: 0 0 16px;
}

.page-privacy .privacy-hero__copy h1 {
  margin: 0 0 18px;
  max-width: 14em;
}

.page-privacy .privacy-hero__copy .lede {
  margin: 0;
  max-width: 34em;
  font-size: 17px;
  line-height: 1.9;
  color: var(--ink-2);
}

.page-privacy .privacy-hero__facts {
  list-style: none;
  margin: 26px 0 0;
  padding: 16px 0 0;
  max-width: 26em;
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--gold);
}

.page-privacy .privacy-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 14px;
  color: var(--ink-2);
}

.page-privacy .privacy-hero__facts .num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 20px;
  line-height: 1;
  color: var(--red);
}

.page-privacy .privacy-hero__art {
  margin: 0;
  width: 100%;
  max-width: 260px;
  justify-self: start;
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-privacy .privacy-hero__art img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 主体：索引 + 正文 */
.page-privacy .privacy-body {
  display: grid;
  gap: 30px;
  padding-top: 40px;
}

.page-privacy .privacy-index__title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--rose);
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  counter-reset: pvIdx;
}

.page-privacy .privacy-index__list li {
  counter-increment: pvIdx;
}

.page-privacy .privacy-index__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--r-pill);
  background: var(--cream);
  color: var(--ink-2);
  font-size: 14px;
  text-decoration: none;
  transition: background-color 200ms var(--ease), color 200ms var(--ease);
}

.page-privacy .privacy-index__list a::before {
  content: "0" counter(pvIdx);
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--rose);
  transition: color 200ms var(--ease);
}

.page-privacy .privacy-index__list a:hover,
.page-privacy .privacy-index__list a:focus-visible {
  background: var(--ink);
  color: var(--white);
  outline: none;
}

.page-privacy .privacy-index__list a:hover::before,
.page-privacy .privacy-index__list a:focus-visible::before {
  color: var(--gold);
}

/* 正文列 */
.page-privacy .privacy-flow {
  min-width: 0;
  max-width: var(--pv-measure);
}

.page-privacy .privacy-sec {
  position: relative;
  padding: 34px 0 30px;
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

.page-privacy .privacy-sec + .privacy-sec::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 33.333%;
  height: 1px;
  background: var(--gold);
}

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

.page-privacy .privacy-sec__head h2 {
  margin: 0;
}

.page-privacy .privacy-sec__no {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: clamp(26px, 6vw, 42px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--red);
  flex: none;
}

.page-privacy .prose {
  margin: 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-2);
}

.page-privacy .prose a {
  color: var(--red-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 浅底条目组 */
.page-privacy .privacy-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-list > li {
  background: var(--cream);
  border-radius: var(--r-md);
  padding: 18px 20px;
}

.page-privacy .privacy-list h3 {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 7px;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}

.page-privacy .privacy-list h3::before {
  content: "";
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: var(--r-pill);
  background: var(--red);
}

.page-privacy .privacy-list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-2);
}

.page-privacy .privacy-list p a {
  color: var(--red-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 深色强调块 */
.page-privacy .privacy-emphasis {
  margin: 24px 0 0;
  padding: 22px 22px 24px;
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, var(--ink-2) 0%, var(--ink) 78%);
  color: var(--white);
}

.page-privacy .privacy-emphasis__title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-privacy .privacy-emphasis p {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.88);
}

/* 可展开步骤 */
.page-privacy .privacy-disclose {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 22px;
  padding: 14px 18px;
  border: 1px solid rgba(18, 16, 15, 0.16);
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-privacy .privacy-disclose:hover {
  border-color: var(--red);
  background: var(--cream);
}

.page-privacy .privacy-disclose:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-privacy .privacy-disclose__mark {
  flex: none;
  font-family: var(--font-num);
  font-size: 19px;
  line-height: 1;
  color: var(--red);
  transition: transform 220ms var(--ease);
}

.page-privacy .privacy-disclose[aria-expanded="true"] .privacy-disclose__mark {
  transform: rotate(45deg);
}

.page-privacy .privacy-disclose__panel {
  margin-top: 14px;
  padding: 18px 20px;
  border-radius: var(--r-md);
  background: var(--cream);
}

.page-privacy .privacy-disclose__panel ol {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 9px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-privacy .privacy-disclose__panel p {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--rose);
}

.page-privacy .privacy-disclose__panel a {
  color: var(--red-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 管理操作清单 */
.page-privacy .privacy-actions {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  border-top: 1px solid rgba(18, 16, 15, 0.12);
}

.page-privacy .privacy-actions li {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(18, 16, 15, 0.12);
}

.page-privacy .privacy-actions strong {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

.page-privacy .privacy-actions span {
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-2);
}

/* 联系块 */
.page-privacy .privacy-contact {
  margin-top: 24px;
  padding: 22px;
  border-radius: var(--r-lg);
  background: var(--ink-2);
  color: var(--white);
}

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

.page-privacy .privacy-contact dt {
  margin: 0 0 5px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-privacy .privacy-contact dd {
  margin: 0;
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 16px;
  color: var(--white);
}

.page-privacy .privacy-contact dd a {
  color: var(--white);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .privacy-contact dd a:hover {
  color: var(--gold);
  border-color: var(--gold);
}

.page-privacy .privacy-contact__note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 14px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.74);
}

/* 相关入口 */
.page-privacy .privacy-foot {
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid rgba(18, 16, 15, 0.16);
}

.page-privacy .privacy-foot .index-tag {
  margin: 0 0 14px;
}

.page-privacy .privacy-foot__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .privacy-foot__links a {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  border-radius: var(--r-pill);
  background: var(--cream);
  color: var(--ink);
  font-size: 14px;
  text-decoration: none;
  transition: background-color 200ms var(--ease), color 200ms var(--ease);
}

.page-privacy .privacy-foot__links a:hover,
.page-privacy .privacy-foot__links a:focus-visible {
  background: var(--red);
  color: var(--white);
  outline: none;
}

/* 窄屏兜底 */
@media (max-width: 420px) {
  .page-privacy .privacy-shell {
    padding: 0 16px;
  }

  .page-privacy .privacy-sec__head {
    gap: 10px;
  }

  .page-privacy .privacy-list > li,
  .page-privacy .privacy-disclose__panel,
  .page-privacy .privacy-contact,
  .page-privacy .privacy-emphasis {
    padding-left: 16px;
    padding-right: 16px;
  }
}

/* 平板起：索引与正文并列 */
@media (min-width: 760px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.55fr);
    align-items: end;
    gap: 40px;
    padding: 40px 0 56px;
  }

  .page-privacy .privacy-hero__art {
    max-width: 100%;
    justify-self: end;
  }
}

/* 桌面：左侧常驻索引 */
@media (min-width: 1000px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--pv-index-w) minmax(0, 1fr);
    gap: 56px;
    padding-top: 56px;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: calc(var(--bar-h) + 28px);
    align-self: start;
  }

  .page-privacy .privacy-index__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
  }

  .page-privacy .privacy-index__list a {
    width: 100%;
    border-radius: var(--r-sm);
    background: transparent;
    padding: 9px 12px;
    font-size: 14px;
  }

  .page-privacy .privacy-index__list a:hover,
  .page-privacy .privacy-index__list a:focus-visible {
    background: var(--cream);
    color: var(--red-deep);
  }

  .page-privacy .privacy-index__list a:hover::before,
  .page-privacy .privacy-index__list a:focus-visible::before {
    color: var(--red);
  }

  .page-privacy .privacy-actions li {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }

  .page-privacy .privacy-contact dl {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-disclose__mark,
  .page-privacy .privacy-index__list a,
  .page-privacy .privacy-foot__links a {
    transition: none;
  }
}
<<<END>>>