/* ===== 数据隐私保护政策页 · page-privacy ===== */
.page-privacy {
  --privacy-border: #d9e2ec;
  --privacy-soft: #f0f4f8;
  background: var(--soft-white);
  overflow-x: hidden;
}

/* ---- 首屏横幅 ---- */
.page-privacy .privacy-hero {
  position: relative;
  background: linear-gradient(135deg, var(--deep-black) 0%, var(--deep-space-blue) 58%, #1b3a5c 100%);
  color: #ffffff;
  overflow: hidden;
}
.page-privacy .privacy-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-privacy .privacy-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}
.page-privacy .privacy-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 28px 20px 48px;
}
.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: 24px;
}
.page-privacy .privacy-hero .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
}
.page-privacy .privacy-hero .breadcrumb-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.68);
}
.page-privacy .privacy-hero .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  color: rgba(255, 255, 255, 0.4);
}
.page-privacy .privacy-hero .breadcrumb-item a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.2s ease;
}
.page-privacy .privacy-hero .breadcrumb-item a:hover {
  color: var(--electric-orange);
}
.page-privacy .privacy-hero .breadcrumb-current {
  color: var(--cyan-glow);
}
.page-privacy .privacy-hero .page-eyebrow {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--cyan-glow);
}
.page-privacy .privacy-hero-title {
  margin: 0 0 14px;
  font-family: var(--font-heading);
  font-size: 34px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 1px;
  color: #ffffff;
}
.page-privacy .privacy-hero-subtitle {
  max-width: 760px;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.82);
}
.page-privacy .privacy-hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 26px;
}
.page-privacy .privacy-hero-version {
  display: inline-block;
  padding: 7px 14px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  font-family: var(--font-mono);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.76);
}

/* ---- 主布局：目录 + 政策内容 ---- */
.page-privacy .privacy-layout {
  display: grid;
  gap: 36px;
  max-width: 1160px;
  margin: 0 auto;
  padding: 36px 20px 76px;
}

/* ---- 目录锚点索引 ---- */
.page-privacy .privacy-toc-title {
  margin: 0 0 14px;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--deep-space-blue);
}
.page-privacy .privacy-toc-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
}
.page-privacy .privacy-toc-link {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid var(--privacy-border);
  border-radius: 999px;
  background: #ffffff;
  font-size: 13px;
  font-weight: 500;
  color: var(--slate-blue);
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.page-privacy .privacy-toc-link:hover {
  color: var(--electric-orange);
  border-color: var(--electric-orange);
  background: rgba(255, 122, 0, 0.05);
}
.page-privacy .privacy-toc-note {
  display: none;
  padding: 20px;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--deep-space-blue) 0%, #16324f 100%);
  color: rgba(255, 255, 255, 0.78);
}
.page-privacy .privacy-toc-note-title {
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
}
.page-privacy .privacy-toc-note-text {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.7;
}
.page-privacy .privacy-toc-note .btn {
  width: 100%;
  justify-content: center;
}

/* ---- 政策内容区 ---- */
.page-privacy .privacy-content {
  min-width: 0;
}

/* ---- 政策条目 ---- */
.page-privacy .privacy-section {
  position: relative;
  padding: 36px 0 42px;
  border-top: 1px solid #e2e8f0;
}
.page-privacy .privacy-section::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 96px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--electric-orange), var(--cyan-glow));
}
.page-privacy .privacy-section-num {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--electric-orange);
}
.page-privacy .privacy-section-kicker {
  margin: 0 0 4px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--deep-space-blue);
}
.page-privacy .privacy-section-title {
  margin: 4px 0 14px;
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--deep-space-blue);
}
.page-privacy .privacy-section-body > .privacy-section-lead {
  margin: 0 0 16px;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.8;
  color: var(--deep-space-blue);
}
.page-privacy .privacy-section-body p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate-blue);
}
.page-privacy .privacy-h3 {
  margin: 28px 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--deep-space-blue);
}

/* ---- 事实摘要卡 ---- */
.page-privacy .privacy-fact-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 20px 0 18px;
}
.page-privacy .privacy-fact-item {
  padding: 14px 16px;
  border: 1px solid var(--privacy-border);
  border-radius: var(--radius-md);
  background: var(--privacy-soft);
}
.page-privacy .privacy-fact-label {
  display: block;
  margin-bottom: 4px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--slate-blue);
}
.page-privacy .privacy-fact-value {
  display: block;
  font-size: 14px;
  line-height: 1.5;
  color: var(--deep-space-blue);
}

/* ---- 信息收集列表 ---- */
.page-privacy ul.privacy-list {
  list-style: none;
  margin: 12px 0 20px;
  padding: 0;
}
.page-privacy .privacy-chip-item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 10px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--privacy-border);
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate-blue);
}
.page-privacy .privacy-chip {
  flex-shrink: 0;
  display: inline-block;
  padding: 2px 10px;
  border: 1px dashed var(--deep-space-blue);
  border-radius: 999px;
  background: var(--pale-blue);
  font-size: 13px;
  font-weight: 700;
  color: var(--deep-space-blue);
}
.page-privacy .privacy-quote {
  margin: 18px 0 4px;
  padding: 16px 18px;
  border-left: 4px solid var(--electric-orange);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: linear-gradient(100deg, rgba(255, 122, 0, 0.08), rgba(34, 211, 238, 0.06));
  font-size: 15px;
  font-weight: 600;
  line-height: 1.7;
  color: var(--deep-space-blue);
}

/* ---- 安全保护网格 ---- */
.page-privacy .privacy-security-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 20px 0 18px;
}
.page-privacy .privacy-security-card {
  padding: 20px;
  border: 1px solid var(--privacy-border);
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: var(--shadow-card);
}
.page-privacy .privacy-security-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--deep-space-blue), #1b3a5c);
  font-size: 14px;
  font-weight: 700;
  color: var(--cyan-glow);
}
.page-privacy .privacy-security-card h4 {
  margin: 12px 0 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--deep-space-blue);
}
.page-privacy .privacy-security-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate-blue);
}
.page-privacy .privacy-protection-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: var(--soft-white);
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate-blue);
}
.page-privacy .privacy-protection-note p {
  margin: 0;
  font-size: 14px;
}
.page-privacy .privacy-protection-note .status-dot {
  margin-top: 7px;
  flex-shrink: 0;
}

/* ---- 用户权利列表 ---- */
.page-privacy ul.privacy-rights-list {
  list-style: none;
  margin: 16px 0 20px;
  padding: 0;
}
.page-privacy .privacy-rights-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--privacy-border);
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate-blue);
}
.page-privacy .privacy-right-badge {
  flex-shrink: 0;
  display: inline-block;
  min-width: 66px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--deep-space-blue);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  color: #ffffff;
}

/* ---- 数据请求卡 ---- */
.page-privacy .privacy-request-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 22px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--deep-space-blue) 0%, #16324f 100%);
  color: rgba(255, 255, 255, 0.84);
}
.page-privacy .privacy-request-title {
  display: block;
  margin-bottom: 6px;
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
}
.page-privacy .privacy-request-text p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
}
.page-privacy .privacy-request-card .btn {
  flex-shrink: 0;
}

/* ---- Cookie 列表 ---- */
.page-privacy .privacy-cookie-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 16px 0 12px;
}
.page-privacy .privacy-cookie-item {
  padding: 18px;
  border: 1px solid var(--privacy-border);
  border-radius: var(--radius-lg);
  background: #ffffff;
}
.page-privacy .privacy-cookie-type {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--deep-space-blue);
}
.page-privacy .privacy-cookie-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.page-privacy .privacy-cookie-dot--essential {
  background: var(--electric-orange);
}
.page-privacy .privacy-cookie-dot--analytics {
  background: var(--cyan-glow);
}
.page-privacy .privacy-cookie-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate-blue);
}
.page-privacy .privacy-note-sm {
  margin: 0 0 14px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: var(--soft-white);
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate-blue);
}

/* ---- 折叠详情 ---- */
.page-privacy .privacy-details {
  margin-top: 4px;
  padding: 14px 18px;
  border: 1px solid var(--privacy-border);
  border-radius: var(--radius-md);
  background: #ffffff;
}
.page-privacy .privacy-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  color: var(--deep-space-blue);
  list-style: none;
}
.page-privacy .privacy-details summary::-webkit-details-marker {
  display: none;
}
.page-privacy .privacy-details summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 400;
  color: var(--electric-orange);
  transition: transform 0.2s ease;
}
.page-privacy .privacy-details[open] summary::after {
  transform: rotate(45deg);
}
.page-privacy .privacy-details p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate-blue);
}

/* ---- 联系方式卡 ---- */
.page-privacy .privacy-contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 20px 0 22px;
}
.page-privacy .privacy-contact-block {
  padding: 18px;
  border: 1px solid var(--privacy-border);
  border-radius: var(--radius-md);
  background: #ffffff;
  box-shadow: var(--shadow-card);
}
.page-privacy .privacy-contact-block-label {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--slate-blue);
}
.page-privacy .privacy-contact-value {
  display: block;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--deep-space-blue);
  text-decoration: none;
  word-break: break-all;
}
.page-privacy a.privacy-contact-value:hover {
  color: var(--electric-orange);
}
.page-privacy .privacy-update-copy {
  margin: 0;
  padding: 16px 18px;
  border-left: 3px solid var(--cyan-glow);
  border-radius: var(--radius-md);
  background: var(--soft-white);
  font-size: 14px;
  line-height: 1.8;
  color: var(--slate-blue);
}

/* ---- 页尾徽章与操作 ---- */
.page-privacy .privacy-seal-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin: 24px 0 28px;
}
.page-privacy .privacy-seal-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--privacy-border);
  border-radius: 999px;
  background: #ffffff;
  font-size: 13px;
  font-weight: 600;
  color: var(--deep-space-blue);
}
.page-privacy .privacy-seal-badge .status-dot {
  width: 8px;
  height: 8px;
}
.page-privacy .privacy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---- 桌面端布局 ---- */
@media (min-width: 640px) {
  .page-privacy .privacy-hero-inner {
    padding: 44px 40px 64px;
  }
  .page-privacy .privacy-hero-title {
    font-size: 56px;
  }
  .page-privacy .privacy-hero-subtitle {
    font-size: 17px;
  }
  .page-privacy .privacy-fact-row {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-privacy .privacy-security-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .page-privacy .privacy-request-card {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .page-privacy .privacy-cookie-list {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-privacy .privacy-contact-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 920px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 230px minmax(0, 1fr);
    gap: 64px;
    padding: 56px 48px 96px;
  }
  .page-privacy .privacy-toc {
    position: sticky;
    top: 32px;
    align-self: start;
  }
  .page-privacy .privacy-toc-list {
    flex-direction: column;
    gap: 4px;
    margin-bottom: 32px;
  }
  .page-privacy .privacy-toc-link {
    display: block;
    padding: 10px 16px;
    border: 0;
    border-radius: 10px;
    border-left: 3px solid transparent;
    background: transparent;
    font-size: 14px;
  }
  .page-privacy .privacy-toc-link:hover {
    background: var(--privacy-soft);
    border-left-color: var(--electric-orange);
    color: var(--deep-space-blue);
  }
  .page-privacy .privacy-toc-note {
    display: block;
  }
  .page-privacy .privacy-section-title {
    font-size: 28px;
  }
}