.page-privacy {
  display: block;
  background-color: var(--color-bg-dark, #0A1F3F);
  color: var(--color-text-secondary, #B0C4DE);
  font-family: "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.7;
  padding-bottom: var(--spacing-xl, 64px);
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-sm, 8px);
  list-style: none;
  margin: 0;
  padding: var(--spacing-lg, 32px) 0 var(--spacing-md, 16px);
  font-size: 13px;
  font-family: var(--font-mono, "SF Mono", monospace);
  color: var(--color-text-secondary, #B0C4DE);
  letter-spacing: 0.02em;
}

.page-privacy .breadcrumb li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm, 8px);
}

.page-privacy .breadcrumb li + li::before {
  content: "/";
  color: rgba(212, 175, 55, 0.35);
  font-weight: 300;
}

.page-privacy .breadcrumb a {
  color: var(--color-accent1, #D4AF37);
  text-decoration: none;
  transition: opacity 0.25s;
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  opacity: 0.75;
  outline: 1px solid var(--color-accent1, #D4AF37);
  outline-offset: 2px;
}

.page-privacy .breadcrumb [aria-current="page"] {
  color: var(--color-text-secondary, #B0C4DE);
  pointer-events: none;
}

/* ---------- Hero 区 ---------- */
.page-privacy .privacy__hero {
  padding-top: var(--spacing-md, 16px);
  padding-bottom: var(--spacing-xl, 64px);
}

.page-privacy .privacy__hero-banner {
  margin-bottom: var(--spacing-lg, 32px);
  border-radius: 6px;
  overflow: hidden;
  background: rgba(26, 47, 79, 0.5);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
}

.page-privacy .privacy__hero-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 800 / 200;
}

.page-privacy .privacy__title {
  font-family: "Inter", "PingFang SC", sans-serif;
  font-weight: 800;
  font-size: clamp(30px, 5.5vw, 52px);
  line-height: 1.15;
  color: var(--color-accent1, #D4AF37);
  margin: 0 0 var(--spacing-md, 16px);
  letter-spacing: -0.01em;
}

.page-privacy .privacy__subtitle {
  font-size: clamp(15px, 2.2vw, 19px);
  color: var(--color-text-secondary, #B0C4DE);
  max-width: 680px;
  margin: 0;
  line-height: 1.6;
}

/* ---------- 章节容器 ---------- */
.page-privacy .privacy__sections {
  padding-top: var(--spacing-sm, 8px);
  padding-bottom: var(--spacing-lg, 32px);
}

/* ---------- 单个章节 ---------- */
.page-privacy .privacy__section {
  display: block;
  border-bottom: 1px solid rgba(212, 175, 55, 0.12);
  margin-bottom: 0;
  transition: border-color 0.3s;
}

.page-privacy .privacy__section[open] {
  border-bottom-color: rgba(212, 175, 55, 0.25);
}

.page-privacy .privacy__section-summary {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-md, 16px);
  list-style: none;
  cursor: pointer;
  padding: var(--spacing-lg, 32px) 0;
  user-select: none;
  transition: background 0.2s;
  border-radius: 4px;
}

.page-privacy .privacy__section-summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy__section-summary::marker {
  display: none;
  content: "";
}

.page-privacy .privacy__section-summary:hover {
  background: rgba(212, 175, 55, 0.03);
}

.page-privacy .privacy__section-summary:focus-visible {
  outline: 2px solid var(--color-accent1, #D4AF37);
  outline-offset: 4px;
}

.page-privacy .privacy__section-number {
  font-family: var(--font-mono, "SF Mono", "Consolas", monospace);
  font-size: clamp(16px, 2vw, 22px);
  font-weight: 600;
  color: var(--color-accent1, #D4AF37);
  opacity: 0.7;
  flex-shrink: 0;
  min-width: 2.4em;
  letter-spacing: 0.05em;
}

.page-privacy .privacy__section-heading {
  font-family: "Inter", "PingFang SC", sans-serif;
  font-weight: 700;
  font-size: clamp(18px, 2.6vw, 24px);
  color: var(--color-text-primary, #FFFFFF);
  line-height: 1.25;
  transition: color 0.25s;
}

.page-privacy .privacy__section[open] .privacy__section-heading {
  color: var(--color-accent1, #D4AF37);
}

/* 展开/收缩指示器（伪元素三角） */
.page-privacy .privacy__section-summary::after {
  content: "";
  margin-left: auto;
  flex-shrink: 0;
  width: 12px;
  height: 12px;
  border-right: 2px solid var(--color-accent1, #D4AF37);
  border-bottom: 2px solid var(--color-accent1, #D4AF37);
  transform: rotate(45deg);
  transition: transform 0.35s ease, opacity 0.3s;
  opacity: 0.4;
  align-self: center;
  margin-top: 2px;
}

.page-privacy .privacy__section[open] .privacy__section-summary::after {
  transform: rotate(-135deg);
  opacity: 0.8;
}

/* ---------- 章节内容体 ---------- */
.page-privacy .privacy__section-body {
  padding: 0 0 var(--spacing-lg, 32px) calc(2.4em + var(--spacing-md, 16px));
  font-size: clamp(14px, 1.6vw, 16px);
  color: var(--color-text-secondary, #B0C4DE);
  line-height: 1.75;
}

.page-privacy .privacy__section-body p {
  margin: 0 0 var(--spacing-md, 16px);
}

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

/* 带图标的保护措施区域 */
.page-privacy .privacy__section-body--with-icon {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg, 32px);
  align-items: flex-start;
}

.page-privacy .privacy__protection-icon {
  flex-shrink: 0;
  width: 80px;
}

.page-privacy .privacy__icon-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: contain;
  aspect-ratio: 1 / 1;
  opacity: 0.85;
}

.page-privacy .privacy__protection-text {
  flex: 1 1 260px;
  min-width: 0;
}

/* ---------- 悬停术语提示 ---------- */
.page-privacy .privacy__term {
  color: var(--color-accent1, #D4AF37);
  border-bottom: 1px dashed rgba(212, 175, 55, 0.35);
  cursor: help;
  transition: border-color 0.2s, color 0.2s;
}

.page-privacy .privacy__term:hover,
.page-privacy .privacy__term:focus-visible {
  border-bottom-color: var(--color-accent1, #D4AF37);
  color: var(--color-text-primary, #FFFFFF);
}

/* ---------- 相关链接区 ---------- */
.page-privacy .privacy__related {
  padding-top: var(--spacing-lg, 32px);
}

.page-privacy .privacy__related-divider {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent1, #D4AF37), var(--color-accent2, #39FF14));
  margin-bottom: var(--spacing-lg, 32px);
  opacity: 0.5;
}

.page-privacy .privacy__related-title {
  font-family: "Inter", "PingFang SC", sans-serif;
  font-weight: 600;
  font-size: 18px;
  color: var(--color-text-primary, #FFFFFF);
  margin: 0 0 var(--spacing-md, 16px);
}

.page-privacy .privacy__related-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg, 32px);
}

.page-privacy .privacy__related-link {
  color: var(--color-link, #39FF14);
  text-decoration: none;
  font-size: 15px;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s, opacity 0.25s;
}

.page-privacy .privacy__related-link:hover,
.page-privacy .privacy__related-link:focus-visible {
  border-bottom-color: var(--color-link, #39FF14);
  opacity: 0.8;
}

/* ---------- 桌面端增强 ---------- */
@media (min-width: 768px) {
  .page-privacy .privacy__hero {
    padding-top: var(--spacing-lg, 32px);
    padding-bottom: var(--spacing-xl, 80px);
  }

  .page-privacy .privacy__hero-banner {
    margin-bottom: var(--spacing-xl, 48px);
    border-radius: 8px;
  }

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

  .page-privacy .privacy__section-summary {
    padding: var(--spacing-xl, 48px) 0 var(--spacing-lg, 32px);
  }

  .page-privacy .privacy__section-body {
    padding-bottom: var(--spacing-xl, 48px);
    padding-left: calc(2.4em + var(--spacing-lg, 32px));
    font-size: 16px;
    max-width: 780px;
  }

  .page-privacy .privacy__section-body--with-icon {
    flex-wrap: nowrap;
  }

  .page-privacy .privacy__protection-icon {
    width: 100px;
  }

  .page-privacy .privacy__related {
    padding-top: var(--spacing-xl, 48px);
  }

  .page-privacy .privacy__related-list {
    gap: var(--spacing-xl, 48px);
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy__hero-banner {
    max-width: 90%;
  }

  .page-privacy .privacy__subtitle {
    font-size: 19px;
  }

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

/* ---------- 防止窄屏横向溢出 ---------- */
.page-privacy img {
  max-width: 100%;
  height: auto;
}

.page-privacy .container {
  max-width: var(--content-max-width, 1200px);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-md, 16px);
  padding-right: var(--spacing-md, 16px);
}

@media (min-width: 768px) {
  .page-privacy .container {
    padding-left: var(--spacing-lg, 32px);
    padding-right: var(--spacing-lg, 32px);
  }
}