.page-privacy {
  position: relative;
  background: var(--navy);
  color: var(--light-text);
}
.page-privacy ::selection {
  background: rgba(57, 255, 20, 0.3);
  color: var(--light-text);
}

/* ========== Hero ========== */
.page-privacy .privacy-hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--dark-navy);
  border-bottom: 1px solid rgba(255, 215, 0, 0.45);
}
.page-privacy .privacy-hero-media {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  z-index: 0;
}
.page-privacy .privacy-hero-shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(circle at 72% 20%, rgba(57, 255, 20, 0.08) 0%, transparent 42%),
    linear-gradient(180deg, rgba(5, 13, 26, 0.5) 0%, rgba(10, 31, 68, 0.72) 56%, var(--navy) 100%);
}
.page-privacy .privacy-hero-inner {
  position: relative;
  z-index: 2;
  padding-block: 52px 60px;
}
.page-privacy .breadcrumbs {
  margin-bottom: 28px;
}
.page-privacy .breadcrumbs a {
  color: var(--soft-blue);
  transition: color 0.2s ease;
}
.page-privacy .breadcrumbs a:hover {
  color: var(--neon);
}
.page-privacy .privacy-hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--neon);
  margin-bottom: 14px;
}
.page-privacy .privacy-live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 12px rgba(57, 255, 20, 0.8);
}
.page-privacy .privacy-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.16;
  letter-spacing: 0.01em;
  color: var(--light-text);
  margin: 0 0 24px;
  max-width: 920px;
}
.page-privacy .privacy-hero-lead {
  font-size: 16px;
  line-height: 1.9;
  color: var(--soft-blue);
  max-width: 720px;
  margin: 0 0 34px;
}
.page-privacy .privacy-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.page-privacy .privacy-hero-stats div {
  min-width: 132px;
  padding: 14px 18px;
  border-radius: 16px;
  background: rgba(5, 13, 26, 0.55);
  border: 1px solid var(--line);
  backdrop-filter: blur(4px);
}
.page-privacy .privacy-hero-stats strong {
  display: block;
  font-family: var(--font-data);
  font-size: 20px;
  line-height: 1.3;
  color: var(--gold);
  margin-bottom: 4px;
  white-space: nowrap;
}
.page-privacy .privacy-hero-stats span {
  font-size: 12px;
  color: var(--soft-blue);
  letter-spacing: 0.05em;
}

/* ========== 布局 ========== */
.page-privacy .privacy-layout {
  display: grid;
  gap: 32px;
  padding-block: 44px 80px;
}
.page-privacy .privacy-toc {
  position: relative;
  order: 1;
  background: rgba(15, 42, 77, 0.5);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}
.page-privacy .privacy-toc-title {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--soft-blue);
  margin: 0 0 12px;
}
.page-privacy .privacy-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.page-privacy .privacy-toc li {
  margin: 0;
}
.page-privacy .privacy-toc a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--light-text);
  font-size: 14px;
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.page-privacy .privacy-toc a:hover {
  background: var(--hover-glow);
  border-color: rgba(57, 255, 20, 0.4);
  color: var(--neon);
}
.page-privacy .privacy-toc a:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
  background: var(--hover-glow);
}
.page-privacy .privacy-toc em {
  font-family: var(--font-data);
  font-style: normal;
  color: var(--gold);
  font-size: 12px;
}
.page-privacy .privacy-toc-note {
  font-size: 12px;
  color: var(--soft-blue);
  margin: 14px 0 0;
  line-height: 1.7;
}
.page-privacy .privacy-document {
  position: relative;
  order: 2;
  display: grid;
  gap: 56px;
  background-image:
    radial-gradient(ellipse at 85% 8%, rgba(0, 180, 255, 0.05) 0%, transparent 55%),
    repeating-linear-gradient(90deg, rgba(57, 255, 20, 0.018) 0 1px, transparent 1px 48px);
}

/* ========== 前言 ========== */
.page-privacy .privacy-intro {
  display: grid;
  gap: 24px;
  padding: 28px;
  background: linear-gradient(135deg, rgba(0, 180, 255, 0.08), rgba(15, 42, 77, 0.4));
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.page-privacy .privacy-section-tag {
  font-family: var(--font-data);
  color: var(--cyan);
  letter-spacing: 0.12em;
  font-size: 12px;
  margin: 0 0 10px;
}
.page-privacy .privacy-intro h2 {
  font-family: var(--font-head);
  font-size: clamp(20px, 3vw, 32px);
  line-height: 1.3;
  margin: 0;
  color: var(--light-text);
}
.page-privacy .privacy-intro p {
  font-size: 14px;
  line-height: 1.9;
  color: var(--soft-blue);
  margin: 0 0 16px;
}
.page-privacy .privacy-intro p:last-child {
  margin-bottom: 0;
}

/* ========== 条文区块 ========== */
.page-privacy .privacy-section {
  scroll-margin-top: calc(var(--header-h) + 24px);
  display: grid;
  gap: 24px;
}
.page-privacy .privacy-section-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.page-privacy .privacy-section-num {
  font-family: var(--font-data);
  font-size: clamp(32px, 6vw, 48px);
  line-height: 1;
  color: var(--gold);
  min-width: 64px;
  padding-bottom: 6px;
  border-bottom: 2px solid rgba(255, 215, 0, 0.4);
  white-space: nowrap;
}
.page-privacy .privacy-section-head h2 {
  font-family: var(--font-head);
  font-size: clamp(20px, 3vw, 32px);
  line-height: 1.3;
  margin: 0 0 8px;
  color: var(--light-text);
}
.page-privacy .privacy-section-head p {
  font-size: 13px;
  color: var(--soft-blue);
  margin: 0;
  line-height: 1.7;
}

/* ========== 条文卡片 ========== */
.page-privacy .privacy-cardlist {
  display: grid;
  gap: 16px;
}
.page-privacy .privacy-card {
  position: relative;
  background: rgba(15, 42, 77, 0.5);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.page-privacy .privacy-card::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 32px;
  bottom: 32px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--neon);
  opacity: 0;
  transition: opacity 0.25s ease;
}
.page-privacy .privacy-card:hover,
.page-privacy .privacy-card:focus-within {
  border-color: rgba(57, 255, 20, 0.35);
  box-shadow: 0 0 0 1px rgba(57, 255, 20, 0.1), 0 12px 28px -14px rgba(0, 0, 0, 0.7);
  transform: translateY(-2px);
}
.page-privacy .privacy-card:hover::before,
.page-privacy .privacy-card:focus-within::before {
  opacity: 1;
}
.page-privacy .privacy-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--light-text);
  margin: 0 0 10px;
  line-height: 1.5;
}
.page-privacy .privacy-card p {
  font-size: 14px;
  line-height: 1.85;
  color: var(--soft-blue);
  margin: 0;
}

/* ========== 安全网格 ========== */
.page-privacy .privacy-security-grid {
  display: grid;
  gap: 16px;
}
.page-privacy .privacy-sec-item {
  position: relative;
  padding: 24px;
  background: var(--dark-navy);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.page-privacy .privacy-sec-item:hover {
  border-color: rgba(0, 180, 255, 0.4);
  box-shadow: 0 0 0 1px rgba(0, 180, 255, 0.12), 0 14px 28px -16px rgba(0, 0, 0, 0.8);
}
.page-privacy .privacy-sec-icon {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(255, 215, 0, 0.1);
  color: var(--gold);
  font-family: var(--font-data);
  font-size: 14px;
  margin-bottom: 14px;
}
.page-privacy .privacy-sec-item h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--light-text);
  margin: 0 0 10px;
}
.page-privacy .privacy-sec-item p {
  font-size: 14px;
  line-height: 1.85;
  color: var(--soft-blue);
  margin: 0;
}

/* ========== 数据速览 ========== */
.page-privacy .privacy-databoard {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--dark-navy), rgba(15, 42, 77, 0.8));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 28px;
}
.page-privacy .privacy-binary {
  font-family: var(--font-data);
  font-size: clamp(10px, 2.2vw, 14px);
  letter-spacing: 0.16em;
  color: rgba(0, 180, 255, 0.32);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 24px;
}
.page-privacy .privacy-databoard h2 {
  font-family: var(--font-head);
  font-size: clamp(20px, 3vw, 32px);
  line-height: 1.3;
  color: var(--light-text);
  margin: 0;
}
.page-privacy .privacy-databoard-grid {
  display: grid;
  gap: 24px;
  margin-top: 24px;
}
.page-privacy .privacy-databoard dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 0;
}
.page-privacy .privacy-databoard dl div {
  background: rgba(10, 31, 68, 0.6);
  border: 1px solid var(--line);
  padding: 16px;
  border-radius: 16px;
  transition: border-color 0.2s ease;
}
.page-privacy .privacy-databoard dl div:hover {
  border-color: rgba(255, 215, 0, 0.35);
}
.page-privacy .privacy-databoard dt {
  font-size: 12px;
  color: var(--soft-blue);
  letter-spacing: 0.05em;
}
.page-privacy .privacy-databoard dd {
  margin: 6px 0 0;
  font-family: var(--font-data);
  font-size: 20px;
  line-height: 1.3;
  color: var(--gold);
}
.page-privacy .privacy-databoard-grid > p {
  font-size: 14px;
  line-height: 1.85;
  color: var(--soft-blue);
  margin: 0;
  border-left: 3px solid var(--cyan);
  padding-left: 16px;
}

/* ========== 延伸阅读 ========== */
.page-privacy .privacy-related {
  background: rgba(15, 42, 77, 0.35);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 28px;
}
.page-privacy .privacy-related h2 {
  font-family: var(--font-head);
  font-size: clamp(20px, 3vw, 32px);
  line-height: 1.3;
  color: var(--light-text);
  margin: 0 0 20px;
}
.page-privacy .privacy-related ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.page-privacy .privacy-related li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px;
  background: var(--navy);
  border: 1px solid var(--line);
  border-radius: 12px;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.page-privacy .privacy-related li:hover {
  border-color: rgba(57, 255, 20, 0.3);
  background: rgba(15, 42, 77, 0.6);
}
.page-privacy .privacy-related a {
  color: var(--cyan);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s ease;
}
.page-privacy .privacy-related a:hover {
  color: var(--neon);
}
.page-privacy .privacy-related a:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
  border-radius: 4px;
}
.page-privacy .privacy-related span {
  font-size: 12px;
  color: var(--soft-blue);
  line-height: 1.6;
}

/* ========== 响应式：平板及以上 ========== */
@media (min-width: 768px) {
  .page-privacy .privacy-hero {
    min-height: 560px;
  }
  .page-privacy .privacy-intro {
    grid-template-columns: 240px 1fr;
    align-items: start;
  }
  .page-privacy .privacy-cardlist {
    grid-template-columns: 1fr 1fr;
  }
  .page-privacy .privacy-security-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-privacy .privacy-databoard-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
  .page-privacy .privacy-related ul {
    grid-template-columns: 1fr 1fr;
  }
}

/* ========== 响应式：桌面端 ========== */
@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 56px;
    padding-top: 64px;
    padding-bottom: 100px;
  }
  .page-privacy .privacy-toc {
    order: 2;
    align-self: start;
    position: sticky;
    top: calc(var(--header-h) + 24px);
    padding: 20px;
  }
  .page-privacy .privacy-toc ol {
    flex-direction: column;
    gap: 2px;
  }
  .page-privacy .privacy-toc a {
    border-radius: 12px;
    padding: 10px 12px;
    width: 100%;
  }
  .page-privacy .privacy-document {
    order: 1;
  }
  .page-privacy .privacy-databoard dl div:nth-child(odd) {
    margin-right: 0;
  }
}