.page-privacy {
  --privacy-measure: 62ch;
  --privacy-hairline: rgba(36, 66, 94, .72);
  --privacy-tint: rgba(31, 227, 208, .07);
}

.page-privacy .breadcrumb {
  padding-block: 1.5rem .75rem;
}

/* 页首横幅 */
.page-privacy .privacy-banner {
  margin-bottom: clamp(1.5rem, 3.5vw, 2.5rem);
}

.page-privacy .privacy-banner .media-frame {
  margin: 0;
}

/* 标题区 */
.page-privacy .privacy-head {
  padding-bottom: clamp(1.75rem, 4vw, 3rem);
  border-bottom: 1px solid var(--privacy-hairline);
}

.page-privacy .privacy-head .eyebrow {
  margin-bottom: .9rem;
}

.page-privacy .privacy-head h1 {
  margin: 0;
  font-family: var(--f-sans);
  font-weight: 900;
  font-size: clamp(1.75rem, 5.2vw, 3.1rem);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--c-paper);
  max-width: 20ch;
}

.page-privacy .privacy-head .lede {
  margin: 1.25rem 0 0;
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-revised {
  margin: 1.5rem 0 0;
  font-family: var(--f-mono);
  font-size: var(--fs-12);
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--c-steel);
}

/* 正文骨架 */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  padding-block: clamp(2rem, 5vw, 3.75rem) clamp(3rem, 7vw, 5rem);
}

/* 章节目录 */
.page-privacy .privacy-toc {
  border-top: 1px solid var(--privacy-hairline);
  padding-top: 1rem;
}

.page-privacy .toc-title {
  margin: 0 0 .75rem;
  font-family: var(--f-mono);
  font-size: var(--fs-12);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-privacy .privacy-toc ol {
  display: flex;
  gap: .4rem;
  margin: 0;
  padding: 0 0 .35rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc li {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc a {
  display: inline-flex;
  align-items: baseline;
  gap: .45rem;
  padding: .5rem .7rem;
  border: 1px solid var(--c-line);
  font-size: var(--fs-14);
  line-height: 1.3;
  color: var(--c-steel);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  color: var(--c-paper);
  border-color: var(--c-cyan);
  background: var(--privacy-tint);
}

.page-privacy .toc-num {
  font-family: var(--f-mono);
  font-size: var(--fs-12);
  color: var(--c-cyan);
}

/* 章节分布 */
.page-privacy .privacy-sections {
  min-width: 0;
}

.page-privacy .privacy-section {
  scroll-margin-top: 6.5rem;
  padding-top: clamp(1.5rem, 3.5vw, 2.5rem);
  padding-left: clamp(.75rem, 2vw, 1.5rem);
  border-top: 1px solid var(--privacy-hairline);
  border-left: 2px solid transparent;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-privacy .privacy-section + .privacy-section {
  margin-top: clamp(2.25rem, 5vw, 3.75rem);
}

.page-privacy .privacy-section:target {
  border-left-color: var(--c-cyan);
  background: linear-gradient(90deg, var(--privacy-tint), transparent 55%);
}

.page-privacy .privacy-section h2 {
  display: flex;
  align-items: baseline;
  gap: .7rem;
  margin: 0 0 1rem;
  font-family: var(--f-sans);
  font-weight: 900;
  font-size: clamp(1.2rem, 3.4vw, 1.7rem);
  line-height: 1.24;
  letter-spacing: -.01em;
  color: var(--c-paper);
}

.page-privacy .sec-num {
  flex: 0 0 auto;
  font-family: var(--f-mono);
  font-size: var(--fs-14);
  font-weight: 500;
  letter-spacing: .08em;
  color: var(--c-cyan);
}

.page-privacy .privacy-section h3 {
  margin: 0 0 .55rem;
  font-family: var(--f-sans);
  font-weight: 700;
  font-size: var(--fs-16);
  line-height: 1.4;
  color: var(--c-paper);
}

.page-privacy .privacy-section p {
  margin: 0 0 1rem;
  max-width: var(--privacy-measure);
  font-size: var(--fs-16);
  line-height: 1.78;
  color: rgba(242, 247, 251, .84);
}

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

.page-privacy .privacy-section a {
  color: var(--c-cyan-soft);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .privacy-section a:hover,
.page-privacy .privacy-section a:focus-visible {
  color: var(--c-cyan);
}

/* 三类信息卡片 */
.page-privacy .info-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: 1.25rem;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

.page-privacy .info-card {
  background: var(--c-board);
  padding: 1.15rem 1.2rem 1.3rem;
  box-shadow: var(--shadow-card);
}

.page-privacy .info-card p {
  margin-bottom: .7rem;
  font-size: var(--fs-14);
  line-height: 1.72;
  color: rgba(242, 247, 251, .8);
}

.page-privacy .info-card-note {
  margin: 0;
  padding-left: .8rem;
  border-left: 2px solid var(--c-cyan);
  font-family: var(--f-mono);
  font-size: var(--fs-12) !important;
  line-height: 1.65;
  color: var(--c-steel) !important;
}

/* 条款列表 */
.page-privacy .clause-list {
  margin: 1.25rem 0 1.25rem;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--privacy-hairline);
}

.page-privacy .clause-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .3rem;
  padding: .95rem 0;
  border-bottom: 1px solid var(--privacy-hairline);
}

.page-privacy .clause-key {
  font-family: var(--f-mono);
  font-size: var(--fs-14);
  letter-spacing: .02em;
  color: var(--c-cyan-soft);
}

.page-privacy .clause-val {
  font-size: var(--fs-14);
  line-height: 1.72;
  color: rgba(242, 247, 251, .82);
}

.page-privacy .clause-list--tight li {
  padding: .8rem 0;
}

/* 请求方式 */
.page-privacy .request-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .75rem;
  margin-top: 1.25rem;
}

.page-privacy .request-item {
  padding: 1rem 1.1rem;
  border: 1px solid var(--c-line);
  border-top: 2px solid var(--c-cyan);
  background: var(--c-navy-2);
}

.page-privacy .request-tag {
  display: inline-block;
  margin-bottom: .5rem;
  font-family: var(--f-mono);
  font-size: var(--fs-12);
  letter-spacing: .16em;
  color: var(--c-cyan);
}

.page-privacy .request-item p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: rgba(242, 247, 251, .82);
}

/* 联系方式 */
.page-privacy .privacy-contact {
  margin: 1.25rem 0 1.25rem;
}

.page-privacy .privacy-contact .contact-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .85rem;
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-contact .contact-item {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  gap: .75rem;
  align-items: baseline;
}

.page-privacy .privacy-contact .contact-label {
  font-family: var(--f-mono);
  font-size: var(--fs-12);
  letter-spacing: .1em;
  color: var(--c-steel);
}

.page-privacy .privacy-contact .contact-value {
  font-size: var(--fs-16);
  line-height: 1.6;
  color: var(--c-paper);
  word-break: break-word;
}

.page-privacy .privacy-contact .contact-value a {
  color: var(--c-cyan-soft);
  text-decoration: none;
}

.page-privacy .privacy-contact .contact-value a:hover,
.page-privacy .privacy-contact .contact-value a:focus-visible {
  color: var(--c-cyan);
  text-decoration: underline;
}

.page-privacy .privacy-contact .contact-note {
  margin: 0;
  padding-top: 1rem;
  border-top: 1px solid var(--privacy-hairline);
  max-width: var(--privacy-measure);
  font-size: var(--fs-14);
  line-height: 1.72;
  color: var(--c-steel);
}

@media (min-width: 680px) {
  .page-privacy .info-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-privacy .clause-list li {
    grid-template-columns: minmax(9rem, 15rem) minmax(0, 1fr);
    gap: 1.25rem;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-body {
    grid-template-columns: 250px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 6.5rem;
    border-top: 0;
    padding-top: 0;
    border-left: 1px solid var(--privacy-hairline);
    padding-left: 1.1rem;
  }

  .page-privacy .privacy-toc ol {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc li {
    flex: 1 1 auto;
  }

  .page-privacy .privacy-toc a {
    display: flex;
    align-items: baseline;
    width: 100%;
    padding: .55rem .7rem;
    border: 0;
    border-left: 2px solid transparent;
    white-space: normal;
  }

  .page-privacy .privacy-toc a:hover,
  .page-privacy .privacy-toc a:focus-visible {
    border-left-color: var(--c-cyan);
    background: var(--privacy-tint);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc a,
  .page-privacy .privacy-section {
    transition: none;
  }
}
</final>