.page-privacy {
  --privacy-ink: var(--hall);
  --privacy-quiet: rgba(11, 33, 28, .62);
  --privacy-reading: 68ch;
}

/* 面包屑与首屏 */
.page-privacy .crumbs {
  margin-bottom: 20px;
}

.page-privacy .privacy-hero {
  padding: 4px 0 32px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 28px;
}

.page-privacy .privacy-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  color: var(--terra-deep);
  font-size: .75rem;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.page-privacy .privacy-hero__eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--terra);
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 6vw, 3.4rem);
  line-height: 1.08;
  color: var(--privacy-ink);
  margin: 0 0 18px;
  letter-spacing: -.01em;
}

.page-privacy .privacy-hero__lead {
  max-width: 58ch;
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--graphite);
}

/* 抽象视觉 */
.page-privacy .privacy-visual {
  margin: 0 0 36px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--stone);
}

.page-privacy .privacy-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: cover;
}

/* 布局：移动优先，目录在上，长文在下 */
.page-privacy .privacy-layout {
  display: grid;
  gap: 30px;
}

.page-privacy .privacy-toc {
  background: var(--stone);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px 18px;
}

.page-privacy .privacy-toc__kicker {
  margin: 0 0 10px;
  font-size: .6875rem;
  letter-spacing: .16em;
  color: var(--privacy-quiet);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 10px;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--privacy-ink);
  font-size: .875rem;
  line-height: 1.4;
  transition: background var(--t) var(--ease), color var(--t) var(--ease);
}

.page-privacy .privacy-toc__list .mono {
  font-size: .6875rem;
  color: var(--terra-deep);
  letter-spacing: .04em;
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  background: rgba(217, 95, 43, .12);
  color: var(--terra-deep);
  outline: none;
}

/* 正文 */
.page-privacy .privacy-article {
  max-width: var(--privacy-reading);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--graphite);
}

.page-privacy .privacy-sec {
  scroll-margin-top: 24px;
  padding-bottom: 8px;
  margin-bottom: 40px;
}

.page-privacy .privacy-sec:last-child {
  margin-bottom: 8px;
}

.page-privacy .privacy-sec h2 {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 18px;
  padding-bottom: 12px;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.2vw, 1.7rem);
  line-height: 1.25;
  color: var(--privacy-ink);
  border-bottom: 1px solid var(--line);
  transition: border-color var(--t) var(--ease);
}

.page-privacy .privacy-sec__num {
  flex: none;
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--terra-deep);
  border-bottom: 2px solid var(--terra);
  padding-bottom: 3px;
}

.page-privacy .privacy-sec:target h2 {
  border-bottom-color: var(--terra);
}

.page-privacy .privacy-sec p {
  margin: 0 0 16px;
}

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

.page-privacy .privacy-sec a {
  color: var(--terra-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color var(--t) var(--ease);
}

.page-privacy .privacy-sec a:hover,
.page-privacy .privacy-sec a:focus-visible {
  color: var(--terra);
}

.page-privacy .privacy-sec ul {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-sec li {
  position: relative;
  padding-left: 20px;
  font-size: .9688rem;
}

.page-privacy .privacy-sec li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .78em;
  width: 7px;
  height: 7px;
  background: var(--terra);
  transform: rotate(45deg);
}

.page-privacy .privacy-sec strong {
  color: var(--privacy-ink);
  font-weight: 600;
}

/* 三类信息分栏 */
.page-privacy .privacy-records {
  display: grid;
  gap: 18px;
  margin: 20px 0 24px;
}

.page-privacy .privacy-records__item {
  border-left: 3px solid var(--line-strong);
  padding: 2px 0 2px 16px;
}

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

.page-privacy .privacy-records__label {
  margin-bottom: 5px;
  font-size: .6875rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--privacy-quiet);
}

.page-privacy .privacy-records__item p:last-child {
  font-size: .9375rem;
  line-height: 1.75;
}

.page-privacy .privacy-records__item--terra {
  border-left-color: var(--terra);
}

.page-privacy .privacy-records__item--terra .privacy-records__label {
  color: var(--terra-deep);
}

.page-privacy .privacy-records__item--lake {
  border-left-color: var(--lake);
}

.page-privacy .privacy-records__item--lake .privacy-records__label {
  color: var(--lake-deep);
}

.page-privacy .privacy-records__item--peacock {
  border-left-color: var(--peacock);
}

.page-privacy .privacy-records__item--peacock .privacy-records__label {
  color: #16786A;
}

/* 玻璃提示条 */
.page-privacy .privacy-note {
  position: relative;
  margin: 0 0 24px;
  padding: 14px 18px 14px 22px;
  border: 1px solid rgba(31, 111, 139, .18);
  border-left: 3px solid var(--lake);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: linear-gradient(135deg, rgba(191, 227, 239, .55), rgba(247, 242, 232, .92));
  color: var(--privacy-ink);
  font-size: .9375rem;
  line-height: 1.7;
}

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

/* 联系卡片 */
.page-privacy .privacy-contact-card {
  position: relative;
  overflow: hidden;
  margin: 20px 0 24px;
  padding: 20px 22px;
  background: var(--cream);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}

.page-privacy .privacy-contact-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(var(--terra), var(--gold));
}

.page-privacy .privacy-contact-card__label {
  margin: 0;
  font-size: .6875rem;
  letter-spacing: .14em;
  color: var(--terra-deep);
  text-transform: uppercase;
}

.page-privacy .privacy-contact-card__value {
  margin: 8px 0 16px;
  font-family: var(--font-mono);
  font-size: .9375rem;
  line-height: 1.5;
  color: var(--privacy-ink);
  word-break: break-all;
}

.page-privacy .privacy-contact-card__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.page-privacy .privacy-contact-card__actions .copy__status {
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--peacock);
}

/* 桌面端：粘性侧栏 + 窄栏长文 */
@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: 8px 0 40px;
    margin-bottom: 32px;
  }

  .page-privacy .privacy-visual img {
    max-height: 340px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: minmax(180px, 216px) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 32px;
    background: transparent;
    border: none;
    border-left: 2px solid var(--line);
    border-radius: 0;
    padding: 4px 0 4px 18px;
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .page-privacy .privacy-toc__list a {
    padding: 7px 8px 7px 6px;
  }

  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus-visible {
    background: transparent;
    color: var(--terra-deep);
    box-shadow: inset 3px 0 0 var(--terra);
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(200px, 240px) minmax(0, 1fr);
    gap: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-sec a,
  .page-privacy .privacy-sec h2 {
    transition: none;
  }
}