.page-privacy {
  --privacy-measure: 720px;
  --privacy-toc-w: 232px;
  --privacy-rule: rgba(143, 169, 172, 0.18);
  --privacy-text: #d3e2e1;
  background: var(--ink);
  color: var(--moon);
  padding-top: 20px;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero__inner {
  position: relative;
  display: grid;
  gap: 14px;
  padding-bottom: 4px;
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  max-width: 20ch;
}

.page-privacy .privacy-hero .lede {
  margin: 0;
  max-width: 60ch;
  color: var(--privacy-text);
}

.page-privacy .privacy-hero__meta {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-privacy .privacy-hero__note {
  display: none;
  margin: 0;
}

.page-privacy .privacy-hero__media {
  margin-top: 30px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background:
    linear-gradient(120deg, rgba(47, 227, 192, 0.14), rgba(12, 23, 32, 0) 55%),
    var(--ink-2);
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* ---------- 主体骨架 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: 34px;
  padding: 48px 0 88px;
}

/* ---------- 章节目录 ---------- */
.page-privacy .privacy-toc {
  border-top: 1px solid var(--privacy-rule);
  padding-top: 14px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-privacy .privacy-toc__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 14px;
  border: 1px solid var(--privacy-rule);
  border-radius: var(--pill);
  color: var(--stone);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--moon);
  border-color: var(--shallow);
  background: rgba(78, 124, 134, 0.16);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--orange);
}

/* ---------- 文档栏 ---------- */
.page-privacy .privacy-doc {
  max-width: var(--privacy-measure);
}

.page-privacy .legal-section {
  padding: 36px 0 6px;
  border-top: 1px solid var(--privacy-rule);
  scroll-margin-top: 92px;
}

.page-privacy .legal-section:first-of-type {
  padding-top: 8px;
  border-top: 0;
}

.page-privacy .legal-section__head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: baseline;
  margin-bottom: 18px;
}

.page-privacy .legal-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-privacy .legal-section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 4.4vw, 30px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--moon);
}

.page-privacy .legal-subhead {
  margin: 22px 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--shallow);
}

.page-privacy .legal-section .legal-subhead:first-of-type {
  margin-top: 0;
}

.page-privacy .legal-items {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .legal-item {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  gap: 12px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--privacy-text);
}

.page-privacy .legal-item::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-top: 13px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-privacy .legal-items--key .legal-item::before {
  background: var(--orange);
}

.page-privacy .legal-items--alert .legal-item::before {
  background: var(--amber);
}

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

/* ---------- 文末指引 ---------- */
.page-privacy .privacy-next {
  margin-top: 52px;
  padding: 26px 22px;
  border: 1px solid var(--privacy-rule);
  border-radius: var(--r-lg);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(47, 227, 192, 0.1), rgba(20, 48, 59, 0) 60%),
    var(--ink-2);
}

.page-privacy .privacy-next__title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-privacy .privacy-next__list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-next__list a {
  display: block;
  padding: 10px 14px;
  border-radius: var(--r-sm);
  color: var(--moon);
  font-size: 15.5px;
  line-height: 1.6;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-privacy .privacy-next__list a:hover,
.page-privacy .privacy-next__list a:focus-visible {
  color: var(--cyan);
  background: rgba(47, 227, 192, 0.08);
  border-color: rgba(47, 227, 192, 0.32);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 768px) {
  .page-privacy {
    padding-top: 28px;
  }

  .page-privacy .privacy-hero__inner {
    gap: 16px;
  }

  .page-privacy .privacy-hero__media {
    margin-top: 40px;
  }

  .page-privacy .privacy-body {
    padding: 60px 0 104px;
  }

  .page-privacy .privacy-next {
    padding: 30px 28px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-hero__note {
    display: block;
    position: absolute;
    top: 8px;
    right: 0;
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--shallow);
  }

  .page-privacy .privacy-body {
    grid-template-columns: var(--privacy-toc-w) minmax(0, var(--privacy-measure));
    justify-content: center;
    gap: 72px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h-compact) + 28px);
    border-top: 0;
    padding-top: 0;
    border-left: 1px solid var(--privacy-rule);
    padding-left: 18px;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
  }

  .page-privacy .privacy-toc__link {
    padding: 7px 0;
    border: 0;
    border-radius: 0;
    color: var(--stone);
    background: none;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    color: var(--moon);
    background: none;
    border-color: transparent;
  }

  .page-privacy .legal-section {
    padding-top: 44px;
  }

  .page-privacy .legal-section h2 {
    font-size: 30px;
  }

  .page-privacy .privacy-next__list {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
}

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