.page-privacy {
  --privacy-toc-w: 264px;
  display: block;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--ink-900);
}

.page-privacy .privacy-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-privacy .privacy-hero__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: .3;
  filter: saturate(.65) contrast(1.05);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 90% at 10% 0%, rgba(23, 201, 100, .16), transparent 62%),
    linear-gradient(180deg, rgba(7, 26, 20, .74) 0%, var(--ink-900) 82%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  padding-top: 32px;
  padding-bottom: 46px;
}

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 13px;
  color: var(--mist);
}

.page-privacy .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.page-privacy .breadcrumb a:hover {
  color: var(--grass);
  border-bottom-color: var(--grass-line);
}

.page-privacy .breadcrumb__sep {
  color: var(--line);
}

.page-privacy .privacy-hero__title {
  margin: 14px 0 18px;
  max-width: 20ch;
  font-family: var(--font-title);
  font-size: clamp(28px, 6.4vw, 46px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -.012em;
  color: var(--silver);
}

.page-privacy .privacy-hero__lede {
  max-width: 62ch;
  margin: 0;
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: 26px;
  padding-top: 46px;
  padding-bottom: 76px;
}

/* ---------- 锚点目录 ---------- */
.page-privacy .privacy-toc {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--ink-800);
  padding: 20px 16px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 14px;
  padding-left: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .18em;
  color: var(--mist);
}

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

.page-privacy .privacy-toc__list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 10px;
  border-radius: var(--r-sm);
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.45;
  color: var(--silver);
  text-decoration: none;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  background: var(--grass-dim);
  border-left-color: var(--grass);
  color: var(--grass);
}

.page-privacy .privacy-toc__no {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--grass);
}

/* ---------- 条款 ---------- */
.page-privacy .clauses {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.page-privacy .clause {
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(13, 43, 34, .78) 0%, rgba(7, 26, 20, .5) 100%);
  padding: 24px 20px 22px;
  scroll-margin-top: 92px;
  animation: privacyRise .48s ease both;
}

.page-privacy .clause:nth-child(1) { animation-delay: .02s; }
.page-privacy .clause:nth-child(2) { animation-delay: .06s; }
.page-privacy .clause:nth-child(3) { animation-delay: .1s; }
.page-privacy .clause:nth-child(4) { animation-delay: .14s; }
.page-privacy .clause:nth-child(5) { animation-delay: .18s; }
.page-privacy .clause:nth-child(6) { animation-delay: .22s; }
.page-privacy .clause:nth-child(7) { animation-delay: .26s; }

@keyframes privacyRise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-privacy .clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  margin-bottom: 14px;
}

.page-privacy .clause__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--grass);
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-title);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--silver);
}

.page-privacy .clause p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

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

.page-privacy .clause strong {
  color: var(--silver);
  font-weight: 700;
}

.page-privacy .clause__aside {
  margin-top: 4px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 14px;
  color: var(--mist);
}

/* ---------- 关键术语胶囊 ---------- */
.page-privacy .term {
  display: inline;
  padding: 1px 9px;
  border-radius: 999px;
  border: 1px solid var(--grass-line);
  background: var(--grass-dim);
  color: var(--grass);
  font-size: 13px;
  line-height: 1.7;
  word-break: break-word;
}

.page-privacy .term--amber {
  border-color: rgba(245, 165, 36, .45);
  background: var(--amber-dim);
  color: var(--amber);
}

/* ---------- 保存期限面板 ---------- */
.page-privacy .period {
  display: grid;
  gap: 8px;
  margin: 4px 0 4px;
}

.page-privacy .period__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(7, 26, 20, .6);
  font-size: 14px;
  color: var(--mist);
}

.page-privacy .period__val {
  flex: 0 0 auto;
  font-weight: 700;
  color: var(--grass);
  white-space: nowrap;
}

/* ---------- 页尾行动 ---------- */
.page-privacy .privacy-foot {
  margin-top: 10px;
  padding: 24px 20px;
  border: 1px solid var(--grass-line);
  border-radius: var(--r-lg);
  background:
    linear-gradient(135deg, rgba(23, 201, 100, .1) 0%, rgba(7, 26, 20, .2) 68%),
    var(--ink-800);
}

.page-privacy .privacy-foot__text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--silver);
}

.page-privacy .privacy-foot__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-hero__inner {
    padding-top: 42px;
    padding-bottom: 58px;
  }

  .page-privacy .clause {
    padding: 28px 28px 26px;
  }

  .page-privacy .privacy-foot {
    padding: 28px 28px 26px;
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px 8px;
  }
}

/* ---------- 桌面：左目录右条款 ---------- */
@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-toc-w) minmax(0, 1fr);
    gap: 56px;
    padding-top: 58px;
    padding-bottom: 96px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
    align-self: start;
    padding: 22px 14px;
  }

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

  .page-privacy .privacy-hero__inner {
    padding-top: 52px;
    padding-bottom: 68px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .clause {
    animation: none;
  }

  .page-privacy .privacy-hero__img {
    filter: none;
  }
}