/* 隐私政策页面专属 CSS */
.page-privacy {
  --privacy-accent: var(--color-accent-orange, #FF6B35);
  --privacy-divider: rgba(0, 212, 255, 0.08);
  --privacy-hero-min-height: 280px;
  color: var(--color-text-primary, #FFFFFF);
  background-color: var(--color-primary-bg, #0B1D3A);
  position: relative;
  z-index: 1;
}

.page-privacy .breadcrumb {
  max-width: var(--max-width, 1280px);
  margin: 0 auto;
  padding: 12px 20px;
  font-size: var(--small-size, 0.875rem);
  color: var(--color-text-secondary, #B0B0B8);
}

.page-privacy .breadcrumb ol {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35em;
}

.page-privacy .breadcrumb li::before {
  content: "/";
  margin-right: 0.35em;
  color: var(--color-text-secondary, #B0B0B8);
}

.page-privacy .breadcrumb li:first-child::before {
  content: none;
}

.page-privacy .breadcrumb a {
  color: var(--color-accent-blue, #00D4FF);
  text-decoration: none;
  transition: color var(--transition-fast, 0.2s ease);
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--privacy-accent);
  text-decoration: underline;
}

.page-privacy .breadcrumb li[aria-current="page"] {
  color: var(--color-text-secondary, #B0B0B8);
}

/* HERO 区域 — 全宽背景+覆盖文字, 不转成卡片 */
.page-privacy .privacy-hero {
  position: relative;
  min-height: var(--privacy-hero-min-height);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--privacy-divider);
}

.page-privacy .privacy-hero .hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: brightness(0.45) saturate(1.1);
  z-index: 0;
  /* 首屏主图不延迟 */
}

.page-privacy .hero-overlay {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--max-width, 1280px);
  padding: 40px 20px 36px;
  background: linear-gradient(to top, rgba(11, 29, 58, 0.92) 20%, transparent 100%);
}

.page-privacy .hero-title {
  font-family: var(--font-heading, 'Arial Black', sans-serif);
  font-size: var(--h1-size, clamp(2.25rem,5vw,3rem));
  font-weight: 900;
  line-height: 1.12;
  margin: 0 0 10px;
  letter-spacing: -0.02em;
  color: var(--color-text-primary, #FFFFFF);
  text-transform: uppercase;
}

.page-privacy .hero-desc {
  font-family: var(--font-body, system-ui, sans-serif);
  font-size: var(--body-size, clamp(0.875rem,1.2vw,1rem));
  color: var(--color-text-secondary, #B0B0B8);
  max-width: 640px;
  line-height: 1.6;
  margin: 0;
}

/* 正文容器 */
.page-privacy .content-container {
  max-width: var(--max-width, 1280px);
  margin: 0 auto;
  padding: 32px 20px 48px;
}

/* 章节卡片风格（非实色卡片，而是带微妙底边） */
.page-privacy .privacy-section {
  border-bottom: 1px solid var(--privacy-divider);
  padding: 28px 0;
  scroll-margin-top: 80px;
}

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

.page-privacy .privacy-section-title {
  font-family: var(--font-heading, 'Arial Black', sans-serif);
  font-size: var(--h2-size, clamp(1.5rem,3.5vw,2.25rem));
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 16px;
  color: var(--color-accent-orange, #FF6B35);
  letter-spacing: -0.01em;
}

.page-privacy .section-body {
  font-family: var(--font-body, system-ui, sans-serif);
  font-size: var(--body-size, clamp(0.875rem,1.2vw,1rem));
  line-height: 1.7;
  color: var(--color-text-primary, #FFFFFF);
}

.page-privacy .section-body p {
  margin: 0 0 14px;
}

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

/* 列表样式 */
.page-privacy .privacy-list {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.25em;
}

.page-privacy .privacy-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--color-accent-blue, #00D4FF);
  font-weight: 600;
}

.page-privacy .privacy-list.contact-list li::before {
  content: "▹";
  color: var(--color-accent-orange, #FF6B35);
}

/* 联系内联样式 */
.page-privacy .contact-link {
  color: var(--color-accent-blue, #00D4FF);
  text-decoration: none;
  border-bottom: 1px dotted transparent;
  transition: color var(--transition-fast, 0.2s ease),
              border-color var(--transition-fast, 0.2s ease);
}

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

.page-privacy .contact-note {
  font-size: var(--small-size, 0.875rem);
  color: var(--color-text-secondary, #B0B0B8);
  background: rgba(255, 107, 53, 0.06);
  padding: 12px 16px;
  border-radius: 6px;
  border-left: 3px solid var(--privacy-accent);
  margin-top: 12px;
}

/* 内链强调（使用条款） */
.page-privacy .section-body a:not(.contact-link) {
  color: var(--color-accent-blue, #00D4FF);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--transition-fast, 0.2s ease);
}

.page-privacy .section-body a:not(.contact-link):hover,
.page-privacy .section-body a:not(.contact-link):focus-visible {
  color: var(--privacy-accent);
}

/* 移动端优先 – 窄屏幕适配 */
@media (max-width: 639px) {
  .page-privacy {
    --privacy-hero-min-height: 200px;
  }

  .page-privacy .hero-overlay {
    padding: 24px 16px 20px;
  }

  .page-privacy .hero-title {
    font-size: clamp(1.75rem, 8vw, 2.25rem);
  }

  .page-privacy .content-container {
    padding: 20px 16px 32px;
  }

  .page-privacy .privacy-section {
    padding: 20px 0;
  }

  .page-privacy .privacy-section-title {
    font-size: clamp(1.25rem, 6vw, 1.5rem);
  }

  .page-privacy .privacy-list {
    gap: 8px;
  }

  .page-privacy .contact-note {
    padding: 10px 12px;
    font-size: 0.8125rem;
  }
}

/* 桌面增强：宽屏时两栏布局仅用于「信息收集」与「信息使用」等可并排的条目？不使用两栏，保持文档纵向流，
   但可增加内边距和更大字号。 */
@media (min-width: 1024px) {
  .page-privacy .content-container {
    padding-left: 40px;
    padding-right: 40px;
  }

  .page-privacy .privacy-section-title {
    font-size: var(--h2-size, 2.25rem);
  }

  .page-privacy .section-body {
    max-width: 780px;
  }

  .page-privacy .privacy-section {
    padding: 36px 0;
  }
}