.page-privacy {
  --pv-measure: 62ch;
  --pv-index: 92px;
  background: var(--cream-050);
  color: var(--brown-900);
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  background: var(--ink-900);
  color: var(--on-ink);
  padding: clamp(26px, 5vw, 52px) 0 clamp(30px, 5.5vw, 60px);
  border-bottom: 1px solid var(--gold-line);
}

.page-privacy .privacy-hero .breadcrumb,
.page-privacy .privacy-hero .breadcrumb a {
  color: var(--on-ink-faint);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
}

.page-privacy .privacy-hero .breadcrumb a {
  text-decoration: none;
  transition: color .2s var(--ease);
}

.page-privacy .privacy-hero .breadcrumb a:hover {
  color: var(--gold-500);
}

.page-privacy .privacy-hero .breadcrumb__sep {
  padding: 0 8px;
  color: var(--ink-500);
}

.page-privacy .privacy-hero .eyebrow {
  margin-top: clamp(20px, 3.5vw, 34px);
}

.page-privacy .privacy-hero h1 {
  margin: 16px 0 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 5vw, 50px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--cream-050);
}

.page-privacy .privacy-hero__lead {
  margin: 20px 0 0;
  max-width: 58ch;
  font-size: 17px;
  line-height: 1.78;
  color: var(--on-ink-soft);
}

/* 首屏横幅 */
.page-privacy .privacy-banner {
  margin: 0;
  display: block;
  background: var(--ink-700);
  border-bottom: 1px solid var(--gold-line);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center 42%;
}

/* 正文容器 */
.page-privacy .privacy-body {
  padding-top: clamp(34px, 5.5vw, 68px);
  padding-bottom: clamp(30px, 5vw, 56px);
}

/* 章节目录 */
.page-privacy .privacy-toc {
  display: grid;
  gap: 4px;
  max-width: 860px;
  padding: 6px 0 30px;
  border-bottom: 1px solid var(--hairline);
}

.page-privacy .privacy-toc__item {
  display: flex;
  align-items: baseline;
  gap: 13px;
  padding: 9px 2px;
  color: var(--ink-900);
  font-size: 15px;
  text-decoration: none;
  background-image: linear-gradient(var(--gold-500), var(--gold-500));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1px;
  transition: background-size .22s var(--ease), color .22s var(--ease);
}

.page-privacy .privacy-toc__item:hover,
.page-privacy .privacy-toc__item:focus-visible {
  color: var(--ink-700);
  background-size: 100% 1px;
}

.page-privacy .privacy-toc__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--gold-500);
}

/* 章节块 */
.page-privacy .privacy-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  max-width: 860px;
  padding-top: clamp(38px, 6vw, 66px);
  scroll-margin-top: 96px;
}

.page-privacy .privacy-block__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--gold-500);
}

.page-privacy .privacy-block__body h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 2.7vw, 30px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-privacy .privacy-block__body p {
  margin: 0 0 16px;
  max-width: var(--pv-measure);
  font-size: 17px;
  line-height: 1.78;
  color: var(--brown-900);
}

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

.page-privacy .privacy-note {
  margin: 22px 0 0;
  padding: 4px 0 4px 18px;
  border-left: 3px solid var(--gold-500);
  max-width: var(--pv-measure);
  font-family: var(--font-editorial);
  font-size: 17px;
  line-height: 1.72;
  color: var(--ink-900);
}

/* 场景列表 */
.page-privacy .privacy-list {
  list-style: none;
  margin: 24px 0 4px;
  padding: 0;
  display: grid;
  gap: 26px;
  max-width: var(--pv-measure);
}

.page-privacy .privacy-list__item {
  padding: 0;
}

.page-privacy .privacy-list__item h3 {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 7px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink-900);
}

.page-privacy .privacy-list__item h3::before {
  content: "";
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  background: var(--gold-500);
  transform: translateY(-1px);
}

.page-privacy .privacy-list__item p {
  margin: 0;
  max-width: var(--pv-measure);
  font-size: 16px;
  line-height: 1.78;
  color: var(--brown-900);
}

/* 回到顶部 */
.page-privacy .privacy-top {
  display: inline-flex;
  align-items: center;
  margin-top: clamp(40px, 6vw, 68px);
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--ink-700);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-line);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  color: var(--gold-500);
  border-color: var(--gold-500);
}

/* 出口区 */
.page-privacy .privacy-exit {
  background: var(--ink-900);
  color: var(--on-ink);
  padding: clamp(36px, 6vw, 68px) 0 clamp(40px, 6vw, 72px);
  border-top: 1px solid var(--gold-line);
}

.page-privacy .privacy-exit__title {
  margin: 14px 0 0;
  max-width: 24ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 2.6vw, 28px);
  line-height: 1.32;
  color: var(--cream-050);
}

.page-privacy .privacy-exit__links {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.page-privacy .privacy-exit__link {
  display: block;
  padding: 16px 18px;
  border: 1px solid var(--ink-500);
  text-decoration: none;
  transition: border-color .2s var(--ease), background-color .2s var(--ease), transform .2s var(--ease);
}

.page-privacy .privacy-exit__link:hover,
.page-privacy .privacy-exit__link:focus-visible {
  border-color: var(--gold-500);
  background: var(--ink-700);
  transform: translateY(-2px);
}

.page-privacy .privacy-exit__link-label {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  color: var(--gold-500);
}

.page-privacy .privacy-exit__link-text {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--on-ink-soft);
}

/* 桌面分栏 */
@media (min-width: 700px) {
  .page-privacy .privacy-toc {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px 34px;
    padding-bottom: 34px;
  }

  .page-privacy .privacy-exit__links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-block {
    grid-template-columns: var(--pv-index) minmax(0, 1fr);
    gap: 34px;
  }

  .page-privacy .privacy-block__num {
    padding-top: 7px;
    text-align: right;
  }
}

@media (max-width: 480px) {
  .page-privacy .privacy-hero h1 {
    max-width: none;
  }

  .page-privacy .privacy-block__body p,
  .page-privacy .privacy-list__item p,
  .page-privacy .privacy-note {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__item,
  .page-privacy .privacy-exit__link,
  .page-privacy .privacy-top {
    transition: none;
  }

  .page-privacy .privacy-exit__link:hover {
    transform: none;
  }
}