/* ===== 隐私政策页面专属样式 ===== */
.page-privacy {
  --privacy-border-color: var(--color-border, #2A4A6A);
  --privacy-accent: var(--color-primary-accent, #FF6B35);
  --privacy-bg-card: var(--color-card-bg, #132A45);
  --privacy-text-secondary: var(--color-text-secondary, #B0BEC5);
  --privacy-gap: 2.5rem;
  --privacy-number-size: 3rem;
  --privacy-rule-color: rgba(255, 107, 53, 0.25);

  display: block;
  padding: 6rem 1.25rem 4rem;
  background-color: var(--color-primary-bg, #0B1E36);
  color: var(--color-text-primary, #FFFFFF);
  font-family: var(--font-body, 'Noto Sans SC', sans-serif);
  line-height: 1.6;
  min-height: 100vh;
}

/* 容器复用全局变量，但补充隐私页的内边距 */
.page-privacy .container {
  max-width: var(--container-max, 1200px);
  margin: 0 auto;
  padding: 0 1rem;
}

/* 面包屑 */
.page-privacy .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--privacy-text-secondary);
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.page-privacy .breadcrumb a {
  color: var(--privacy-text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
  font-weight: 400;
}

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

.page-privacy .breadcrumb-sep {
  color: var(--privacy-border-color);
  font-weight: 300;
}

.page-privacy .breadcrumb-current {
  color: var(--privacy-accent);
  font-weight: 500;
}

/* 页面标题区 */
.page-privacy .page-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--privacy-border-color);
}

.page-privacy .page-title {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-weight: 900;
  font-size: clamp(2rem, 6vw, 3.8rem);
  color: var(--color-text-primary, #FFFFFF);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 0.75rem;
  position: relative;
  padding-left: 1rem;
}

.page-privacy .page-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.15em;
  bottom: 0.15em;
  width: 4px;
  background: var(--privacy-accent);
  border-radius: 2px;
}

.page-privacy .page-subtitle {
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  color: var(--privacy-text-secondary);
  line-height: 1.7;
  max-width: 700px;
  margin: 0;
  padding-left: 1rem;
}

/* 首图区域 */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  margin-bottom: 3rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--privacy-border-color);
  aspect-ratio: 800 / 400;
  max-height: 400px;
}

.page-privacy .privacy-hero-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.page-privacy .privacy-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11, 30, 54, 0.70) 0%, rgba(11, 30, 54, 0.20) 60%, transparent 100%);
  pointer-events: none;
}

.page-privacy .privacy-hero-badge {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  background: var(--privacy-accent);
  color: #0B1E36;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.4rem 1rem;
  border-radius: 20px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: 0 2px 12px rgba(255, 107, 53, 0.3);
  backdrop-filter: blur(2px);
}

/* 内容主体 */
.page-privacy .privacy-content {
  margin-bottom: 2.5rem;
}

/* 每个章节 */
.page-privacy .privacy-section {
  display: flex;
  gap: 1.5rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--privacy-rule-color);
  align-items: flex-start;
}

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

/* 编号标签 */
.page-privacy .section-number {
  flex: 0 0 auto;
  width: var(--privacy-number-size);
  padding-top: 0.2rem;
}

.page-privacy .num-tag {
  display: inline-block;
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-weight: 900;
  font-size: 1.4rem;
  color: var(--privacy-accent);
  background: rgba(255, 107, 53, 0.08);
  border: 1px solid rgba(255, 107, 53, 0.3);
  border-radius: 6px;
  padding: 0.2rem 0.6rem;
  letter-spacing: 0.02em;
  line-height: 1.2;
  white-space: nowrap;
}

/* 章节主体 */
.page-privacy .section-body {
  flex: 1;
  min-width: 0;
}

.page-privacy .section-heading {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-weight: 700;
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  color: var(--privacy-accent);
  margin: 0 0 1rem;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-privacy .section-text {
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  color: var(--color-text-primary, #FFFFFF);
  line-height: 1.8;
  margin: 0 0 1rem;
  max-width: 780px;
}

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

.page-privacy .section-note {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  background: rgba(57, 255, 20, 0.06);
  border-left: 3px solid var(--color-secondary-accent, #39FF14);
  padding: 0.75rem 1rem;
  border-radius: 4px;
  font-size: 0.9rem;
  color: var(--privacy-text-secondary);
  margin-top: 1rem;
  max-width: 780px;
}

.page-privacy .note-icon {
  flex: 0 0 1.2rem;
  font-size: 1rem;
  color: var(--color-secondary-accent, #39FF14);
  line-height: 1.4;
}

/* 权利列表 */
.page-privacy .rights-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  max-width: 780px;
}

.page-privacy .rights-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  background: var(--privacy-bg-card);
  border: 1px solid var(--privacy-border-color);
  border-radius: 8px;
  padding: 1rem 1.1rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-privacy .rights-item:hover {
  border-color: var(--privacy-accent);
  box-shadow: 0 0 0 2px rgba(255, 107, 53, 0.08);
}

.page-privacy .rights-bullet {
  flex: 0 0 1.4rem;
  font-size: 1.1rem;
  color: var(--privacy-accent);
  font-weight: 700;
  line-height: 1.4;
}

.page-privacy .rights-content {
  flex: 1;
  min-width: 0;
}

.page-privacy .rights-label {
  display: block;
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-text-primary, #FFFFFF);
  margin-bottom: 0.15rem;
}

.page-privacy .rights-desc {
  display: block;
  font-size: 0.88rem;
  color: var(--privacy-text-secondary);
  line-height: 1.5;
}

/* 内联文字链接 */
.page-privacy .text-link {
  color: var(--privacy-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.page-privacy .text-link:hover {
  color: var(--color-secondary-accent, #39FF14);
  text-decoration-color: var(--color-secondary-accent, #39FF14);
}

/* 底部注释 */
.page-privacy .privacy-footer-note {
  margin-top: 2rem;
  padding-top: 2rem;
  position: relative;
}

.page-privacy .print-border {
  height: 3px;
  background: repeating-linear-gradient(
    90deg,
    var(--privacy-border-color) 0px,
    var(--privacy-border-color) 8px,
    transparent 8px,
    transparent 14px
  );
  margin-bottom: 1.5rem;
  border-radius: 1px;
  opacity: 0.6;
}

.page-privacy .note-text {
  font-size: 0.9rem;
  color: var(--privacy-text-secondary);
  line-height: 1.8;
  max-width: 780px;
  margin: 0;
}

/* 返回顶部 */
.page-privacy .back-to-top-wrap {
  display: flex;
  justify-content: flex-end;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--privacy-border-color);
}

.page-privacy .back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: transparent;
  border: 1px solid var(--privacy-border-color);
  color: var(--privacy-text-secondary);
  font-size: 0.85rem;
  padding: 0.5rem 1.2rem;
  border-radius: 30px;
  cursor: pointer;
  transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease;
  font-family: var(--font-body, 'Noto Sans SC', sans-serif);
}

.page-privacy .back-to-top:hover {
  color: var(--privacy-accent);
  border-color: var(--privacy-accent);
  background: rgba(255, 107, 53, 0.06);
}

.page-privacy .btt-icon {
  font-size: 1rem;
  line-height: 1;
}

.page-privacy .btt-text {
  font-weight: 500;
}

/* 响应式：平板及以下 */
@media (max-width: 768px) {
  .page-privacy {
    padding: 5rem 1rem 3rem;
  }

  .page-privacy .privacy-section {
    flex-direction: column;
    gap: 0.75rem;
  }

  .page-privacy .section-number {
    width: auto;
    padding-top: 0;
  }

  .page-privacy .num-tag {
    font-size: 1.1rem;
    padding: 0.1rem 0.5rem;
  }

  .page-privacy .page-title {
    padding-left: 0.75rem;
  }

  .page-privacy .page-title::before {
    width: 3px;
  }

  .page-privacy .page-subtitle {
    padding-left: 0.75rem;
  }

  .page-privacy .rights-list {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .page-privacy .privacy-hero {
    aspect-ratio: auto;
    max-height: 280px;
    border-radius: 8px;
    margin-bottom: 2rem;
  }

  .page-privacy .privacy-hero-badge {
    bottom: 0.75rem;
    left: 0.75rem;
    font-size: 0.75rem;
    padding: 0.3rem 0.8rem;
  }

  .page-privacy .section-text {
    font-size: 0.95rem;
  }

  .page-privacy .back-to-top-wrap {
    justify-content: center;
  }
}

/* 响应式：窄屏手机 */
@media (max-width: 480px) {
  .page-privacy {
    padding: 4.5rem 0.75rem 2.5rem;
  }

  .page-privacy .page-title {
    font-size: 1.8rem;
    padding-left: 0.5rem;
  }

  .page-privacy .page-title::before {
    width: 2px;
  }

  .page-privacy .page-subtitle {
    font-size: 0.9rem;
    padding-left: 0.5rem;
  }

  .page-privacy .privacy-hero {
    max-height: 200px;
    border-radius: 6px;
  }

  .page-privacy .privacy-section {
    padding: 1.5rem 0;
  }

  .page-privacy .section-heading {
    font-size: 1.2rem;
  }

  .page-privacy .rights-item {
    padding: 0.75rem 0.9rem;
  }

  .page-privacy .privacy-footer-note {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
  }

  .page-privacy .note-text {
    font-size: 0.82rem;
  }
}