.page-privacy {
  --pv-rule: 1px solid var(--gravel);
  background: var(--cream);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: 108px 0 36px;
  background:
    radial-gradient(140% 100% at 88% 0%, rgba(31, 111, 168, 0.58) 0%, rgba(31, 111, 168, 0) 58%),
    var(--pine);
  color: var(--white-warm);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 251, 244, 0.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 251, 244, 0.055) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.page-privacy .privacy-hero .container {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 30px;
  padding: 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--river-mist);
}

.page-privacy .privacy-hero .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 8px;
  color: var(--pine-mid);
}

.page-privacy .privacy-hero .breadcrumb-item a {
  color: var(--river-mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.16s ease, border-color 0.16s ease;
}

.page-privacy .privacy-hero .breadcrumb-item a:hover,
.page-privacy .privacy-hero .breadcrumb-item a:focus-visible {
  color: var(--white-warm);
  border-bottom-color: var(--sunset);
}

.page-privacy .privacy-hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sunset-soft);
}

.page-privacy .privacy-hero .eyebrow::before {
  content: "";
  width: 28px;
  height: 3px;
  background: var(--sunset);
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(38px, 8vw, 62px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--white-warm);
}

.page-privacy .privacy-hero .lead {
  max-width: 60ch;
  margin: 0 0 34px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 251, 244, 0.86);
}

.page-privacy .privacy-index {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-index-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 2px solid var(--pine-mid);
  border-radius: var(--radius);
  background: rgba(255, 251, 244, 0.06);
  color: var(--white-warm);
  font-size: 13px;
  line-height: 1.3;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.page-privacy .privacy-index-link span {
  font-family: var(--font-data);
  font-size: 11px;
  font-weight: 700;
  color: var(--river-mist);
}

.page-privacy .privacy-index-link:hover,
.page-privacy .privacy-index-link:focus-visible {
  background: var(--sunset);
  border-color: var(--sunset);
  color: var(--white-warm);
}

.page-privacy .privacy-index-link:hover span,
.page-privacy .privacy-index-link:focus-visible span {
  color: var(--white-warm);
}

/* ---------- 主题图 ---------- */
.page-privacy .privacy-visual {
  margin: 0;
  line-height: 0;
  background: var(--pine);
  border-bottom: 3px solid var(--pine);
}

.page-privacy .privacy-visual img {
  display: block;
  width: 100%;
  height: 240px;
  object-fit: cover;
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
  padding-top: 48px;
  padding-bottom: 72px;
}

.page-privacy .privacy-toc {
  display: none;
}

.page-privacy .privacy-article {
  min-width: 0;
  max-width: 760px;
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-chapter {
  scroll-margin-top: 96px;
}

.page-privacy .privacy-chapter + .privacy-chapter {
  margin-top: 44px;
  padding-top: 38px;
  border-top: 2px solid var(--gravel);
}

.page-privacy .privacy-chapter h2 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--pine);
}

.page-privacy .privacy-summary {
  margin: 0 0 22px;
  padding: 2px 0 2px 14px;
  border-left: 4px solid var(--sunset);
  font-size: 18px;
  line-height: 1.72;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .privacy-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: pv;
}

.page-privacy .privacy-points li {
  counter-increment: pv;
  display: grid;
  grid-template-columns: 2.4em minmax(0, 1fr);
  gap: 8px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink);
}

.page-privacy .privacy-points li::before {
  content: counter(pv, decimal-leading-zero);
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--river);
  padding-top: 5px;
}

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

/* ---------- 保留周期面板 ---------- */
.page-privacy .privacy-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 0 0 24px;
}

.page-privacy .privacy-panel-item {
  padding: 16px 16px 18px;
  border: 2px solid var(--pine);
  border-radius: var(--radius);
  background: var(--white-warm);
  box-shadow: 4px 4px 0 var(--pine);
}

.page-privacy .privacy-panel-item .num {
  display: block;
  font-family: var(--font-data);
  font-size: 28px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--river);
}

.page-privacy .privacy-panel-item .panel-key {
  display: block;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--pine);
}

.page-privacy .privacy-panel-item span:last-child {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--pine-mid);
}

/* ---------- 联系方式面板 ---------- */
.page-privacy .privacy-contact {
  margin: 24px 0 0;
  padding: 20px 18px;
  border: 2px solid var(--pine);
  border-radius: var(--radius);
  background: var(--white-warm);
  box-shadow: var(--shadow-hard);
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-contact-row {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 10px;
  font-size: 14px;
  line-height: 1.65;
}

.page-privacy .privacy-contact-row dt {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--pine-mid);
  padding-top: 2px;
}

.page-privacy .privacy-contact-row dd {
  margin: 0;
  color: var(--ink);
  word-break: break-word;
}

/* ---------- 正文链接 ---------- */
.page-privacy .privacy-article a {
  color: var(--river);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

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

/* ---------- 底部跳转 ---------- */
.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 2px solid var(--pine);
}

.page-privacy .privacy-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  border: 2px solid var(--pine);
  border-radius: var(--radius);
  background: var(--white-warm);
  color: var(--pine);
  font-size: 14px;
  line-height: 1.3;
  text-decoration: none;
  transition: background-color 0.16s ease, color 0.16s ease;
}

.page-privacy .privacy-links a:hover,
.page-privacy .privacy-links a:focus-visible {
  background: var(--pine);
  color: var(--white-warm);
  text-decoration: none;
}

/* ---------- 中等屏 ---------- */
@media (min-width: 560px) {
  .page-privacy .privacy-panel {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-contact {
    padding: 24px 22px;
  }
}

/* ---------- 桌面双栏 ---------- */
@media (min-width: 1024px) {
  .page-privacy .privacy-hero {
    padding: 128px 0 44px;
  }

  .page-privacy .privacy-hero .lead {
    font-size: 17px;
  }

  .page-privacy .privacy-visual img {
    height: 320px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 188px minmax(0, 760px);
    justify-content: center;
    gap: 56px;
    padding-top: 64px;
    padding-bottom: 96px;
  }

  .page-privacy .privacy-toc {
    display: block;
    position: sticky;
    top: 104px;
    align-self: start;
    padding-left: 16px;
    border-left: 3px solid var(--gravel);
  }

  .page-privacy .privacy-toc-title {
    margin: 0 0 14px;
    font-family: var(--font-data);
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--pine-mid);
  }

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

  .page-privacy .privacy-toc-link {
    display: grid;
    grid-template-columns: 26px minmax(0, 1fr);
    gap: 4px;
    padding: 7px 0;
    font-size: 14px;
    line-height: 1.45;
    color: var(--pine);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: color 0.16s ease, border-color 0.16s ease;
  }

  .page-privacy .toc-idx {
    font-family: var(--font-data);
    font-size: 11px;
    font-weight: 700;
    color: var(--river);
    padding-top: 3px;
  }

  .page-privacy .privacy-toc-link:hover,
  .page-privacy .privacy-toc-link:focus-visible {
    color: var(--river);
    border-bottom-color: var(--river);
  }

  .page-privacy .privacy-chapter h2 {
    font-size: 32px;
  }

  .page-privacy .privacy-summary {
    font-size: 20px;
  }

  .page-privacy .privacy-chapter + .privacy-chapter {
    margin-top: 56px;
    padding-top: 46px;
  }
}

/* ---------- 减少动态 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index-link,
  .page-privacy .privacy-links a,
  .page-privacy .privacy-toc-link,
  .page-privacy .privacy-hero .breadcrumb-item a {
    transition: none;
  }
}