.page-privacy {
  --privacy-line: rgba(107, 114, 128, .26);
  --privacy-text: #2E4152;
  --privacy-glass: rgba(11, 31, 51, .58);
}

/* 面包屑 */
.page-privacy .privacy-crumbs {
  padding-block: .9rem .2rem;
}

/* 首屏 */
.page-privacy .privacy-hero {
  padding-block: 1.4rem 2.75rem;
}

.page-privacy .hero-mark {
  display: inline-flex;
  color: var(--cyan);
  margin-bottom: .35rem;
}

.page-privacy .hero-copy h1 {
  margin: .2rem 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -.02em;
  font-size: clamp(1.8rem, 5.6vw, 3.2rem);
  line-height: 1.14;
  color: var(--ivory);
  max-width: 24ch;
}

.page-privacy .hero-lede {
  margin: 1.1rem 0 0;
  max-width: 58ch;
  font-size: clamp(.95rem, 2.6vw, 1.05rem);
  line-height: 1.85;
  color: rgba(251, 247, 239, .82);
}

/* 摘要玻璃卡 */
.page-privacy .privacy-summary {
  position: relative;
  margin-top: 2rem;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid rgba(122, 219, 221, .3);
  background: var(--privacy-glass);
  box-shadow: var(--shadow-1);
}

.page-privacy .privacy-summary__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .32;
  pointer-events: none;
}

.page-privacy .privacy-summary__grid {
  position: relative;
  display: grid;
  gap: 1px;
  background: rgba(122, 219, 221, .18);
  padding: 1px;
}

.page-privacy .sum-card {
  display: block;
  padding: 1.1rem 1.15rem;
  background: rgba(15, 42, 68, .74);
  border-left: 3px solid var(--cyan);
  color: var(--ivory);
  text-decoration: none;
  transition: background .18s ease, border-color .18s ease;
}

.page-privacy .sum-card:focus-visible,
.page-privacy .sum-card:hover {
  background: rgba(29, 74, 110, .88);
  border-left-color: var(--orange);
}

.page-privacy .sum-card__num {
  display: block;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--cyan-soft);
  margin-bottom: .5rem;
}

.page-privacy .sum-card__title {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.02rem;
  letter-spacing: .01em;
}

.page-privacy .sum-card__desc {
  display: block;
  margin-top: .35rem;
  font-size: .8rem;
  line-height: 1.6;
  color: rgba(251, 247, 239, .7);
}

/* 条款主体 */
.page-privacy .privacy-body {
  padding-block: 2.25rem 3rem;
}

.page-privacy .privacy-layout {
  display: grid;
  gap: 2rem;
  margin-top: 1.6rem;
}

/* 目录 */
.page-privacy .privacy-toc {
  border-left: 2px solid var(--cyan);
  padding-left: 1rem;
}

.page-privacy .toc-title {
  margin: 0 0 .75rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-privacy .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .1rem;
}

.page-privacy .toc-list a {
  display: flex;
  gap: .6rem;
  align-items: baseline;
  padding: .42rem 0;
  font-size: .9rem;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--privacy-line);
  transition: color .18s ease, border-color .18s ease;
}

.page-privacy .toc-list a:hover,
.page-privacy .toc-list a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-privacy .toc-num {
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .08em;
  color: var(--clay);
}

.page-privacy .toc-foot {
  margin: 1rem 0 0;
  font-size: .8rem;
  line-height: 1.7;
  color: var(--stone);
}

.page-privacy .toc-foot a {
  color: var(--ink-mid);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 条款 */
.page-privacy .clause {
  padding: 1.5rem 0 1.9rem;
  border-top: 1px solid var(--privacy-line);
}

.page-privacy .clause:first-child {
  border-top: 0;
  padding-top: .2rem;
}

.page-privacy .clause__head {
  display: flex;
  gap: .85rem;
  align-items: baseline;
}

.page-privacy .clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -.01em;
  font-size: clamp(1.12rem, 3.4vw, 1.5rem);
  line-height: 1.35;
  color: var(--ink);
}

.page-privacy .clause__body {
  margin-top: .85rem;
  max-width: 68ch;
}

.page-privacy .clause__body p {
  margin: 0 0 .9rem;
  font-size: .95rem;
  line-height: 1.85;
  color: var(--privacy-text);
}

.page-privacy .clause__body p a {
  color: var(--ink-mid);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .clause__body p a:hover {
  color: var(--orange);
}

.page-privacy .clause__note {
  margin-top: 1rem !important;
  padding: .8rem 1rem;
  border-left: 3px solid var(--clay);
  background: rgba(184, 107, 75, .08);
  font-size: .86rem !important;
  color: var(--privacy-text);
}

/* 信息类型列表 */
.page-privacy .info-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: .7rem;
}

.page-privacy .info-list li {
  padding: .7rem .95rem;
  background: rgba(244, 233, 216, .62);
  border-left: 3px solid var(--cyan);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}

.page-privacy .info-list strong {
  display: block;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .12em;
  color: var(--ink);
  margin-bottom: .3rem;
}

.page-privacy .info-list span {
  display: block;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--privacy-text);
}

/* 短横线列表 */
.page-privacy .dash-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: .55rem;
}

.page-privacy .dash-list li {
  position: relative;
  padding-left: 1.15rem;
  font-size: .93rem;
  line-height: 1.8;
  color: var(--privacy-text);
}

.page-privacy .dash-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: .6rem;
  height: 2px;
  background: var(--cyan);
}

.page-privacy .dash-list b {
  color: var(--ink);
  font-weight: 700;
}

/* 保留期限对照 */
.page-privacy .retention-box {
  margin: 0 0 1.1rem;
  border: 1px solid var(--privacy-line);
  border-top: 3px solid var(--moss);
  border-radius: var(--r-sm);
  background: var(--ivory);
  overflow: hidden;
}

.page-privacy .retention-box .index-row {
  display: grid;
  gap: .2rem;
  padding: .72rem .95rem;
  border-top: 1px solid var(--privacy-line);
}

.page-privacy .retention-box .index-row:first-child {
  border-top: 0;
}

.page-privacy .retention-box .index-row__key {
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .1em;
  color: var(--moss);
}

.page-privacy .retention-box .index-row__value {
  font-size: .9rem;
  line-height: 1.7;
  color: var(--privacy-text);
}

/* 联系方式块 */
.page-privacy .contact-block {
  margin: 0 0 1.1rem;
  padding: 1.1rem 1.15rem;
  background: var(--ink);
  border-radius: var(--r-md);
  color: var(--ivory);
}

.page-privacy .contact-list {
  margin: 0;
  display: grid;
  gap: .7rem;
}

.page-privacy .contact-list > div {
  display: grid;
  gap: .15rem;
}

.page-privacy .contact-list dt {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  color: var(--cyan-soft);
}

.page-privacy .contact-list dd {
  margin: 0;
  font-size: .95rem;
  line-height: 1.65;
  color: var(--ivory);
  word-break: break-word;
}

.page-privacy .contact-hint {
  margin: .95rem 0 0;
  padding-top: .8rem;
  border-top: 1px solid rgba(122, 219, 221, .28);
  font-size: .82rem;
  line-height: 1.7;
  color: rgba(251, 247, 239, .78);
}

/* 尾部三个入口 */
.page-privacy .privacy-tail {
  padding-block: 2rem 3rem;
}

.page-privacy .tail-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.page-privacy .tail-card {
  padding: 1.25rem 1.2rem;
  background: var(--ivory);
  border-radius: var(--r-md);
  border-left: 3px solid var(--orange);
  box-shadow: var(--shadow-1);
}

.page-privacy .tail-card__title {
  margin: 0 0 .45rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--ink);
}

.page-privacy .tail-card p {
  margin: 0 0 1rem;
  font-size: .88rem;
  line-height: 1.75;
  color: var(--privacy-text);
}

@media (min-width: 600px) {
  .page-privacy .privacy-summary__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .info-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .tail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .contact-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 1.5rem;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding-block: 1.75rem 3.25rem;
  }

  .page-privacy .privacy-summary__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 1.5rem;
  }

  .page-privacy .clause {
    padding: 1.75rem 0 2.1rem;
  }

  .page-privacy .tail-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .sum-card,
  .page-privacy .toc-list a {
    transition: none;
  }
}