.page-privacy {
  overflow-x: clip;
  background: var(--color-bg);
  color: var(--color-text);
}

/* ===== 面包屑 ===== */
.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.8125rem;
  color: var(--color-text-dim);
}

.page-privacy .breadcrumb a {
  color: var(--color-text-dim);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-privacy .breadcrumb a:hover {
  color: var(--color-accent-blue);
}

.page-privacy .crumb-sep {
  color: var(--color-divider);
}

/* ===== Hero 区 ===== */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(2.5rem, 6vw, 5rem) 0 2.5rem;
  background:
    radial-gradient(ellipse at 15% 20%, rgba(0, 212, 255, 0.06), transparent 45%),
    linear-gradient(135deg, rgba(0, 212, 255, 0.05) 0%, transparent 50%),
    var(--color-bg-deep);
  border-bottom: 2px solid var(--color-divider);
  overflow: hidden;
}

.page-privacy .privacy-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  align-items: center;
}

.page-privacy .privacy-hero-copy {
  min-width: 0;
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 900;
  line-height: 1.15;
  color: var(--color-text);
}

.page-privacy .hero-kicker {
  display: block;
  font-size: clamp(0.9375rem, 2.4vw, 1.25rem);
  font-weight: 500;
  color: var(--color-accent-blue-soft);
  margin-top: 0.5rem;
}

.page-privacy .hero-lead {
  margin: 0;
  max-width: 42rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text-dim);
}

.page-privacy .hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-top: 1.5rem;
}

.page-privacy .tag {
  display: inline-block;
  padding: 0.35rem 0.875rem;
  border: 1px solid var(--color-divider);
  background: rgba(15, 45, 40, 0.6);
  color: var(--color-text-dim);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: 2px;
}

.page-privacy .tag-highlight {
  border-color: rgba(255, 106, 0, 0.5);
  color: var(--color-accent-orange);
}

/* ===== Hero 视觉 ===== */
.page-privacy .privacy-hero-visual {
  position: relative;
  min-width: 0;
}

.page-privacy .hero-shield {
  position: absolute;
  top: -14px;
  right: -6px;
  width: 56px;
  height: 56px;
  border-radius: 10px;
  background: var(--color-bg-surface);
  border: 2px solid var(--color-accent-blue);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-hard);
  z-index: 2;
}

.page-privacy .privacy-hero-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 6px;
  border: 2px solid var(--color-divider);
  box-shadow: var(--shadow-hard);
  object-fit: cover;
}

.page-privacy .visual-caption {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-dim);
}

/* ===== 主内容布局 ===== */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  padding: 2.5rem 0 4.5rem;
  min-width: 0;
}

/* ===== 目录 ===== */
.page-privacy .privacy-toc {
  min-width: 0;
}

.page-privacy .toc-box {
  background: var(--color-bg-surface);
  border: 2px solid var(--color-divider);
  border-radius: 8px;
  padding: 1.375rem 1.5rem 1.25rem;
  box-shadow: var(--shadow-hard);
}

.page-privacy .toc-label {
  margin: 0 0 0.25rem;
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-orange);
  font-weight: 700;
}

.page-privacy .toc-title {
  margin: 0 0 1rem;
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--color-text);
}

.page-privacy .toc-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
}

.page-privacy .toc-list li + li {
  border-top: 1px solid rgba(28, 74, 66, 0.5);
}

.page-privacy .toc-list a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.page-privacy .toc-list a:hover {
  color: var(--color-accent-blue);
  padding-left: 0.5rem;
}

.page-privacy .toc-num {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-accent-orange);
  min-width: 1.5rem;
}

.page-privacy .toc-back {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-accent-blue);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-privacy .toc-back:hover {
  color: var(--color-accent-orange);
}

/* ===== 正文 ===== */
.page-privacy .privacy-content {
  min-width: 0;
}

.page-privacy .privacy-block {
  padding: 2rem 0;
  border-bottom: 1px solid var(--color-divider);
  scroll-margin-top: 2rem;
}

.page-privacy .privacy-block:first-child {
  padding-top: 0;
}

.page-privacy .block-head {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  margin-bottom: 1.25rem;
}

.page-privacy .block-num {
  flex-shrink: 0;
  margin-top: 0.125rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-accent-blue);
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.25);
  padding: 0.125rem 0.5rem;
  border-radius: 2px;
}

.page-privacy .block-title-group {
  min-width: 0;
}

.page-privacy .block-title-group h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(1.25rem, 3vw, 1.625rem);
  font-weight: 900;
  line-height: 1.3;
  color: var(--color-text);
}

.page-privacy .block-sub {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--color-text-dim);
}

.page-privacy .block-body {
  min-width: 0;
}

.page-privacy .block-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.875rem;
}

.page-privacy .block-list li {
  position: relative;
  border: 1px solid rgba(28, 74, 66, 0.6);
  border-left: 3px solid var(--color-accent-blue);
  border-radius: 4px;
  padding: 1rem 1.125rem;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-text-dim);
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.03), transparent 55%);
  transition: border-color 0.2s ease, border-left-color 0.2s ease;
}

.page-privacy .block-list li:hover {
  border-color: var(--color-divider);
  border-left-color: var(--color-accent-orange);
}

.page-privacy .block-list strong {
  display: block;
  font-weight: 700;
  margin-bottom: 0.25rem;
  font-size: 1rem;
  color: var(--color-text);
}

.page-privacy .block-note {
  margin: 1.25rem 0 0;
  padding: 0.875rem 1rem;
  background: rgba(255, 106, 0, 0.06);
  border: 1px solid rgba(255, 106, 0, 0.2);
  border-radius: 4px;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-text-dim);
  overflow-wrap: break-word;
}

.page-privacy .block-note a {
  color: var(--color-accent-orange);
  font-weight: 700;
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-privacy .block-note a:hover {
  color: var(--color-accent-orange-soft);
  text-decoration: underline;
}

/* ===== 底部承诺区 ===== */
.page-privacy .privacy-footnote {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-top: 2.25rem;
  padding: 1.375rem 1.5rem;
  background: var(--color-bg-surface);
  border: 2px solid var(--color-divider);
  border-radius: 8px;
  box-shadow: var(--shadow-hard);
}

.page-privacy .footnote-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.25);
  border-radius: 8px;
}

.page-privacy .footnote-copy {
  min-width: 0;
}

.page-privacy .footnote-copy p {
  margin: 0 0 0.5rem;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-text);
}

.page-privacy .footnote-copy .footnote-meta {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--color-text-dim);
}

.page-privacy .footnote-copy a {
  color: var(--color-accent-blue);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-privacy .footnote-copy a:hover {
  text-decoration: underline;
}

/* ===== 响应式 ===== */
@media (min-width: 768px) {
  .page-privacy .privacy-hero-grid {
    gap: 3rem;
  }

  .page-privacy .privacy-block {
    padding: 2.25rem 0;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 3.5rem;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 1.5rem;
    align-self: start;
  }

  .page-privacy .privacy-block {
    padding: 2.5rem 0;
  }
}