.page-privacy {
  --privacy-fs: 17px;
  --privacy-rule: rgba(16, 32, 44, .14);
  font-family: var(--font-body);
  color: var(--c-text);
  background: var(--c-cloud);
}

.page-privacy:has(#privacy-fs-s:checked) { --privacy-fs: 15px; }
.page-privacy:has(#privacy-fs-l:checked) { --privacy-fs: 20px; }

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-block-end: clamp(26px, 4vw, 44px);
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--c-mute);
}

.page-privacy .breadcrumb__item {
  color: inherit;
  text-decoration: none;
}

.page-privacy a.breadcrumb__item {
  color: var(--c-dawn);
  border-bottom: 1px solid transparent;
  transition: border-color .16s var(--ease);
}

.page-privacy a.breadcrumb__item:hover,
.page-privacy a.breadcrumb__item:focus-visible {
  border-bottom-color: var(--c-dawn);
}

.page-privacy .breadcrumb__sep {
  color: var(--c-mute);
  opacity: .55;
}

/* ---------- 页首 ---------- */
.page-privacy .privacy-hero {
  padding-block: clamp(48px, 7vw, 88px) clamp(44px, 6vw, 76px);
  background: linear-gradient(180deg, var(--c-mist) 0%, var(--c-mist) 38%, var(--c-cloud) 100%);
}

.page-privacy .privacy-hero__top {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: clamp(18px, 3vw, 32px);
}

.page-privacy .privacy-hero__head {
  flex: 1 1 320px;
  min-width: 0;
}

.page-privacy .privacy-hero__eyebrow {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--c-dawn);
}

.page-privacy .privacy-hero__title {
  margin: 10px 0 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 5.4vw, 3.5rem);
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--c-ink);
  overflow-wrap: break-word;
}

.page-privacy .privacy-hero__lede {
  margin: clamp(22px, 3.4vw, 36px) 0 0;
  max-width: 62ch;
  font-size: clamp(17px, 2vw, 19px);
  line-height: 1.75;
  color: var(--c-text);
}

/* ---------- 字号切换 ---------- */
.page-privacy .privacy-type {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: var(--edge);
  background: var(--c-cloud);
  box-shadow: var(--lift-sm);
}

.page-privacy .privacy-type__label {
  padding: 0 8px 0 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--c-mute);
}

.page-privacy .privacy-type__btn {
  display: inline-block;
  min-width: 42px;
  padding: 8px 10px;
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--c-ink);
  cursor: pointer;
  user-select: none;
  transition: background-color .16s var(--ease), color .16s var(--ease);
}

.page-privacy .privacy-type__input:checked + .privacy-type__btn {
  background: var(--c-ink);
  color: var(--c-cloud);
}

.page-privacy .privacy-type__input:focus-visible + .privacy-type__btn {
  outline: 2px solid var(--c-ember);
  outline-offset: 2px;
}

/* ---------- 页首横幅 ---------- */
.page-privacy .privacy-hero__banner {
  margin-block-start: clamp(34px, 5vw, 60px);
}

.page-privacy .privacy-hero__banner .figure-frame__media {
  overflow: hidden;
  border: var(--edge);
  background: linear-gradient(135deg, var(--c-dawn), var(--c-mist));
}

.page-privacy .privacy-hero__banner .figure-frame__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 正文骨架 ---------- */
.page-privacy .privacy-body {
  padding-block: clamp(56px, 8vw, 104px) clamp(72px, 10vw, 128px);
  background: var(--c-cloud);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(40px, 6vw, 72px);
}

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

/* ---------- 条款 ---------- */
.page-privacy .privacy-clause {
  scroll-margin-top: 132px;
}

.page-privacy .privacy-clause + .privacy-clause {
  margin-block-start: clamp(52px, 7vw, 92px);
}

.page-privacy .privacy-clause + .privacy-clause::before {
  content: "";
  display: block;
  height: 1px;
  margin-block-end: clamp(32px, 4.4vw, 52px);
  background: linear-gradient(90deg, var(--c-dawn) 0%, var(--c-mist) 46%, var(--c-ember) 100%);
}

.page-privacy .privacy-clause__title {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 clamp(18px, 2.6vw, 28px);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  line-height: 1.28;
  letter-spacing: -.015em;
  color: var(--c-ink);
}

.page-privacy .privacy-clause__num {
  flex: none;
  padding-bottom: 2px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--c-dawn);
  border-bottom: 3px solid var(--c-ember);
}

.page-privacy .privacy-clause__text {
  max-width: 68ch;
  margin: 0;
  font-size: var(--privacy-fs);
  line-height: 1.78;
  color: var(--c-text);
}

.page-privacy .privacy-clause__text + .privacy-clause__text {
  margin-block-start: 1.05em;
}

.page-privacy .privacy-clause__text strong {
  font-weight: 700;
  color: var(--c-ink);
}

.page-privacy .privacy-clause__meta {
  margin: clamp(26px, 3.6vw, 40px) 0 0;
  padding-block-start: 16px;
  border-top: 1px solid var(--privacy-rule);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--c-mute);
}

.page-privacy .privacy-clause__meta .num {
  color: var(--c-num);
  font-weight: 700;
}

/* ---------- 名词条目 ---------- */
.page-privacy .privacy-list {
  max-width: 68ch;
  margin: clamp(20px, 3vw, 30px) 0 0;
}

.page-privacy .privacy-list dt {
  padding-left: 14px;
  border-left: 3px solid var(--c-dawn);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: calc(var(--privacy-fs) * .94);
  line-height: 1.45;
  color: var(--c-ink);
}

.page-privacy .privacy-list dd {
  margin: 8px 0 0;
  padding-left: 14px;
  font-size: var(--privacy-fs);
  line-height: 1.78;
  color: var(--c-text);
}

.page-privacy .privacy-list dd + dt {
  margin-block-start: clamp(20px, 3vw, 30px);
}

/* ---------- 要点列表 ---------- */
.page-privacy .privacy-points {
  max-width: 68ch;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: clamp(13px, 2vw, 18px);
}

.page-privacy .privacy-points li {
  position: relative;
  padding-left: 26px;
  font-size: var(--privacy-fs);
  line-height: 1.78;
  color: var(--c-text);
}

.page-privacy .privacy-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 12px;
  height: 2px;
  background: var(--c-ember);
}

.page-privacy .privacy-points strong {
  font-weight: 700;
  color: var(--c-ink);
}

.page-privacy .privacy-points a {
  color: var(--c-dawn);
  text-decoration: none;
  border-bottom: 1px solid var(--c-mid);
  transition: color .16s var(--ease), border-color .16s var(--ease);
}

.page-privacy .privacy-points a:hover,
.page-privacy .privacy-points a:focus-visible {
  color: var(--c-ink);
  border-bottom-color: var(--c-ember);
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-toc {
  order: -1;
  padding: 18px clamp(16px, 4vw, 22px) 22px;
  border-top: 3px solid var(--c-ink);
  background: var(--c-mist);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--c-mute);
}

.page-privacy .privacy-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-toc__link {
  display: block;
  padding: 9px 0 9px 12px;
  border-left: 1px solid var(--privacy-rule);
  font-size: 14px;
  line-height: 1.45;
  color: var(--c-mute);
  text-decoration: none;
  transition: color .16s var(--ease), border-color .16s var(--ease), padding-left .16s var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--c-ink);
  border-left-color: var(--c-ember);
  padding-left: 16px;
}

.page-privacy .privacy-toc__top {
  display: inline-block;
  margin-block-start: 18px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--c-dawn);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-privacy .privacy-toc__top:hover,
.page-privacy .privacy-toc__top:focus-visible {
  color: var(--c-ember);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 232px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    order: 0;
    position: sticky;
    top: 112px;
    padding: 18px 0 0;
    background: transparent;
  }

  .page-privacy .privacy-clause__title {
    gap: 18px;
  }
}

@media (min-width: 720px) {
  .page-privacy .privacy-hero__title {
    letter-spacing: -.022em;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-type__btn,
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-points a,
  .page-privacy a.breadcrumb__item {
    transition: none;
  }
}