.page-privacy {
  --privacy-gutter: 20px;
  --privacy-rail: 300px;
  position: relative;
  background-color: var(--light);
  background-image:
    linear-gradient(rgba(10, 31, 68, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 31, 68, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  color: var(--ink);
  min-height: 100vh;
  padding-bottom: 64px;
}

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

/* 共享组件页内微调 */
.page-privacy .breadcrumb {
  margin: 24px 0 16px;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--smoke);
  border-radius: var(--radius-md);
  font-size: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  color: var(--muted);
}

.page-privacy .breadcrumb a {
  color: var(--navy);
  text-decoration: none;
}

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

.page-privacy .breadcrumb [aria-current="page"] {
  color: var(--gold-line);
  font-weight: 600;
}

.page-privacy .btn--gold {
  color: var(--navy);
  background: var(--gold-bright);
  border: 1px solid transparent;
}

.page-privacy .btn--gold:hover {
  background: var(--gold);
}

/* 首屏视觉 */
.page-privacy .privacy-hero {
  position: relative;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 62%, #12305e 100%);
  color: var(--light);
  border-radius: var(--radius-lg);
  padding: 40px 24px 32px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(10, 31, 68, 0.24);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: -18%;
  right: -8%;
  width: 34%;
  height: 130%;
  background: linear-gradient(155deg, transparent 20%, var(--gold) 20%);
  opacity: 0.2;
  transform: skewX(-8deg);
  z-index: 0;
}

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

.page-privacy .privacy-hero__slot {
  position: absolute;
  top: 18px;
  right: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
  opacity: 0.9;
}

.page-privacy .privacy-hero__label {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-bright);
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-privacy .privacy-hero__label::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--gold);
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-display);
  font-size: 32px;
  line-height: 1.2;
  font-weight: 800;
  color: #fff;
  margin: 0 0 12px;
  max-width: 90%;
}

.page-privacy .privacy-hero__lead {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(245, 247, 250, 0.88);
  max-width: 640px;
  margin: 0 0 24px;
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 32px;
  padding-top: 18px;
  border-top: 1px solid rgba(212, 175, 55, 0.32);
}

.page-privacy .privacy-hero__meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-privacy .privacy-hero__meta-label {
  font-size: 12px;
  color: var(--muted);
}

.page-privacy .privacy-hero__meta-value {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--gold-bright);
  font-weight: 600;
}

.page-privacy .privacy-hero__actions {
  margin-top: 24px;
  display: flex;
}

/* 章节导航 */
.page-privacy .privacy-chapters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 8px;
}

.page-privacy .privacy-chapter-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  padding: 8px 14px;
  background: #fff;
  border: 1px solid var(--smoke);
  border-radius: 999px;
  color: var(--navy);
  text-decoration: none;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-privacy .privacy-chapter-link__num {
  font-family: var(--font-mono);
  color: var(--gold-line);
}

.page-privacy .privacy-chapter-link:hover {
  border-color: var(--gold-line);
  background: rgba(212, 175, 55, 0.08);
  transform: translateY(-1px);
}

/* 主体两栏 */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 28px;
}

/* 正文栏 */
.page-privacy .privacy-content {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  border: 1px solid var(--smoke);
  box-shadow: 0 6px 24px rgba(10, 31, 68, 0.06);
}

/* 政策场景图 */
.page-privacy .privacy-feature {
  margin: 0 0 32px;
  padding: 16px;
  background: var(--smoke);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--gold-line);
  text-align: center;
}

.page-privacy .privacy-feature img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
}

.page-privacy .privacy-feature figcaption {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-top: 10px;
}

/* 章节 */
.page-privacy .privacy-section {
  padding: 32px 0;
}

.page-privacy .privacy-section + .privacy-section {
  border-top: 1px solid rgba(201, 169, 97, 0.42);
}

.page-privacy .privacy-section:target {
  background: rgba(212, 175, 55, 0.06);
  border-radius: var(--radius-md);
  padding-left: 16px;
  padding-right: 16px;
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
}

.page-privacy .privacy-section__num {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--gold-line);
  line-height: 1;
}

.page-privacy .privacy-section__head h2 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--navy);
  margin: 0;
}

.page-privacy .privacy-section__intro {
  font-size: 15px;
  line-height: 1.8;
  color: #445;
  background: rgba(232, 237, 242, 0.55);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin: 0 0 22px;
}

.page-privacy .privacy-section h3 {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin: 24px 0 8px;
}

.page-privacy .privacy-section p {
  font-size: 15px;
  line-height: 1.9;
  color: #3a4052;
  margin: 0 0 14px;
}

.page-privacy .privacy-em {
  color: var(--red);
  font-weight: 600;
  font-style: normal;
}

/* 页脚注 */
.page-privacy .privacy-footnote {
  margin-top: 36px;
  padding: 20px;
  background: var(--smoke);
  border-radius: var(--radius-md);
  border: 1px solid rgba(201, 169, 97, 0.3);
  font-size: 14px;
  line-height: 1.8;
  color: #4a5268;
}

.page-privacy .privacy-footnote p {
  margin: 0 0 8px;
}

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

.page-privacy .privacy-footnote a {
  color: var(--navy);
  font-weight: 600;
  text-decoration: underline;
  text-underline-color: var(--gold-line);
  text-underline-offset: 3px;
}

/* 阅读注解栏 */
.page-privacy .privacy-annotations__inner {
  background: var(--smoke);
  border-radius: var(--radius-lg);
  padding: 22px 18px;
  border-top: 3px solid var(--gold);
}

.page-privacy .privacy-annotations__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--navy);
  margin: 0 0 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-privacy .privacy-annotations__label-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
}

.page-privacy .privacy-note {
  display: block;
  text-decoration: none;
  padding: 14px 14px 14px 0;
  border-bottom: 1px solid rgba(10, 31, 68, 0.08);
}

.page-privacy .privacy-note:last-of-type {
  border-bottom: none;
}

.page-privacy .privacy-note:hover .privacy-note__text {
  color: var(--navy);
}

.page-privacy .privacy-note__index {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--gold-line);
  display: block;
  margin-bottom: 4px;
}

.page-privacy .privacy-note__text {
  font-size: 13px;
  line-height: 1.75;
  color: #5a6478;
  transition: color 0.2s var(--ease);
}

.page-privacy .privacy-annotations__divider {
  height: 1px;
  background: linear-gradient(90deg, var(--gold-line), transparent);
  margin: 18px 0 14px;
}

.page-privacy .privacy-annotations__help {
  font-size: 13px;
  line-height: 1.8;
  color: #5a6478;
  margin: 0;
}

.page-privacy .privacy-annotations__email {
  font-family: var(--font-mono);
  color: var(--navy);
  font-weight: 600;
  word-break: break-all;
}

/* 桌面端布局 */
@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: 56px 48px 44px;
  }

  .page-privacy .privacy-hero h1 {
    font-size: 48px;
  }

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

  .page-privacy .privacy-body {
    grid-template-columns: minmax(0, 1fr) var(--privacy-rail);
    gap: 40px;
    align-items: start;
  }

  .page-privacy .privacy-annotations__inner {
    position: sticky;
    top: 24px;
  }

  .page-privacy .privacy-content {
    padding: 40px 44px;
  }

  .page-privacy .privacy-feature {
    margin-left: -44px;
    margin-right: -44px;
  }

  .page-privacy .privacy-section__head h2 {
    font-size: 28px;
  }

  .page-privacy .privacy-section__num {
    font-size: 34px;
  }
}

@media (min-width: 1280px) {
  .page-privacy .privacy-hero h1 {
    font-size: 56px;
  }
}

/* 打印样式 */
@media print {
  .page-privacy {
    background: #fff;
  }

  .page-privacy .privacy-chapters,
  .page-privacy .privacy-hero__actions,
  .page-privacy .privacy-annotations {
    display: none !important;
  }

  .page-privacy .privacy-body {
    display: block;
  }

  .page-privacy .privacy-content {
    border: none;
    box-shadow: none;
    padding: 0;
  }

  .page-privacy .privacy-hero {
    background: #fff;
    color: var(--navy);
    box-shadow: none;
    border-bottom: 2px solid var(--gold);
    border-radius: 0;
    padding: 24px 0;
  }

  .page-privacy .privacy-hero h1 {
    color: var(--navy);
  }

  .page-privacy .privacy-hero__lead {
    color: #444;
  }

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

  .page-privacy .privacy-feature {
    margin: 0 0 24px;
  }
}