/* ===== 隐私政策页面 / privacy ===== */
.page-privacy {
  color: var(--color-text-secondary);
}

/* 顶部面包屑 */
.page-privacy .privacy-topbar {
  border-bottom: 1px solid var(--color-border);
  padding: 14px 0;
}

.page-privacy .breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-muted);
}

.page-privacy .breadcrumb-link {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

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

.page-privacy .breadcrumb-current {
  color: var(--color-text);
}

/* 首屏框景 */
.page-privacy .privacy-hero {
  padding: 36px 0 40px;
}

.page-privacy .hero-frame {
  padding: 28px 22px 24px;
  background: linear-gradient(180deg, rgba(20, 26, 46, .55), rgba(20, 26, 46, .35));
}

.page-privacy .hero-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}

.page-privacy .hero-version {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-muted);
}

.page-privacy .hero-title {
  margin: 0 0 14px;
  font-size: 30px;
  line-height: 1.22;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text);
  transform: skew(-2deg);
}

.page-privacy .hero-desc {
  margin: 0;
  max-width: 680px;
  font-size: 15px;
  line-height: 1.7;
}

.page-privacy .hero-line {
  height: 1px;
  margin: 22px 0 14px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-blue), rgba(0, 191, 255, 0));
}

.page-privacy .hero-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-muted);
}

/* 正文主体 */
.page-privacy .privacy-body {
  padding: 0 0 56px;
}

.page-privacy .privacy-layout {
  display: block;
}

/* 目录 */
.page-privacy .privacy-toc {
  margin-bottom: 32px;
  padding: 18px 16px;
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
}

.page-privacy .toc-headline {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--color-accent);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}

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

.page-privacy .toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 6px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--color-text-secondary);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.page-privacy .toc-link:hover {
  color: var(--color-accent);
  background: rgba(0, 255, 102, .05);
  border-left-color: var(--color-accent);
}

.page-privacy .toc-index {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-muted);
}

.page-privacy .toc-status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--color-border);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-muted);
}

.page-privacy .toc-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: privacy-pulse 2.2s ease-in-out infinite;
}

@keyframes privacy-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .25; }
}

/* 编号章节 */
.page-privacy .privacy-section {
  display: block;
  padding: 32px 0;
  border-top: 1px solid var(--color-border);
  scroll-margin-top: calc(var(--header-height) + 16px);
}

.page-privacy .section-number {
  font-family: var(--font-mono);
  font-size: 40px;
  line-height: 1;
  color: rgba(0, 255, 102, .35);
  -webkit-text-stroke: 1px rgba(0, 255, 102, .7);
  margin-bottom: 12px;
}

.page-privacy .section-title {
  margin: 0 0 12px;
  font-size: 22px;
  line-height: 1.3;
  font-weight: 800;
  color: var(--color-text);
  transform: skew(-2deg);
}

.page-privacy .section-intro {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.7;
}

/* 收集信息列表 */
.page-privacy .info-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .info-list li {
  display: grid;
  grid-template-columns: 8px 1fr;
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(42, 52, 71, .55);
}

.page-privacy .list-icon {
  width: 8px;
  height: 8px;
  margin-top: 6px;
  background: var(--color-accent-blue);
  transform: rotate(45deg);
}

.page-privacy .list-content strong {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
  color: var(--color-text);
}

.page-privacy .list-content p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
}

/* 用途列表 */
.page-privacy .usage-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-privacy .usage-list li {
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.65;
  background: var(--color-bg-panel);
  border-left: 3px solid var(--color-accent);
}

.page-privacy .usage-list strong {
  color: var(--color-text);
}

/* 补充说明块 */
.page-privacy .section-note {
  margin: 0;
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.7;
  background: rgba(0, 191, 255, .06);
  border: 1px solid rgba(0, 191, 255, .22);
}

.page-privacy .section-note a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 255, 102, .4);
  transition: border-bottom-color var(--transition-fast);
}

.page-privacy .section-note a:hover {
  border-bottom-color: var(--color-accent);
}

/* 保护措施网格 */
.page-privacy .protect-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.page-privacy .protect-item {
  padding: 16px;
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.page-privacy .protect-item:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.page-privacy .protect-index {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--color-accent-blue);
  margin-bottom: 6px;
}

.page-privacy .protect-item strong {
  display: block;
  margin-bottom: 6px;
  font-size: 15px;
  color: var(--color-text);
}

.page-privacy .protect-item p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
}

/* 用户权利清单 */
.page-privacy .rights-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.page-privacy .right-item {
  display: flex;
  gap: 12px;
  padding: 14px;
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
}

.page-privacy .right-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 26px;
  width: 26px;
  height: 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  color: var(--color-bg);
  background: var(--color-accent);
}

.page-privacy .right-content strong {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
  color: var(--color-text);
}

.page-privacy .right-content p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
}

/* 联系反馈卡片 */
.page-privacy .privacy-contact {
  position: relative;
  margin-top: 48px;
  padding: 32px 22px 28px;
  background: linear-gradient(135deg, rgba(0, 255, 102, .07), rgba(0, 191, 255, .04));
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  scroll-margin-top: calc(var(--header-height) + 16px);
  overflow: hidden;
}

.page-privacy .privacy-contact::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 96px;
  height: 3px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-blue));
  transform: skew(-35deg);
  transform-origin: top right;
}

.page-privacy .contact-tag {
  display: inline-block;
  margin-bottom: 10px;
}

.page-privacy .privacy-contact h2 {
  margin: 0 0 10px;
  font-size: 20px;
  line-height: 1.3;
  font-weight: 800;
  color: var(--color-text);
  transform: skew(-2deg);
}

.page-privacy .privacy-contact p {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.7;
  max-width: 520px;
}

/* 页面底部视觉图 */
.page-privacy .privacy-visual {
  margin: 40px 0 0;
}

.page-privacy .privacy-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--color-border);
  background: var(--color-bg-panel);
  filter: contrast(1.02) saturate(.85);
}

.page-privacy .privacy-visual figcaption {
  padding: 10px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
}

/* 响应式：平板 */
@media (min-width: 640px) {
  .page-privacy .protect-grid,
  .page-privacy .rights-list {
    grid-template-columns: 1fr 1fr;
  }
}

/* 响应式：桌面 */
@media (min-width: 960px) {
  .page-privacy .privacy-hero {
    padding: 48px 0 56px;
  }

  .page-privacy .hero-frame {
    padding: 40px 40px 32px;
  }

  .page-privacy .hero-title {
    font-size: 38px;
  }

  .page-privacy .privacy-body {
    padding: 0 0 80px;
  }

  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: 224px 1fr;
    gap: 44px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-height) + 24px);
    margin-bottom: 0;
  }

  .page-privacy .privacy-section {
    padding: 48px 0;
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 32px;
  }

  .page-privacy .section-number {
    font-size: 64px;
    margin-bottom: 0;
  }

  .page-privacy .section-title {
    font-size: 26px;
  }

  .page-privacy .privacy-contact {
    padding: 36px 32px 32px;
    margin-top: 56px;
  }

  .page-privacy .privacy-contact h2 {
    font-size: 24px;
  }

  .page-privacy .privacy-visual {
    margin-top: 56px;
  }
}