.page-privacy {
  --privacy-toc-width: 260px;
  position: relative;
  padding: clamp(24px, 4vw, 48px) 0 80px;
  background:
    radial-gradient(ellipse at 88% 8%, rgba(164, 117, 255, 0.09), transparent 52%),
    radial-gradient(ellipse at 8% 92%, rgba(255, 79, 216, 0.05), transparent 48%),
    var(--bg-deep);
}
.page-privacy::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 42px 42px;
  opacity: 0.22;
  z-index: 0;
}
.page-privacy .container {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* 面包屑 */
.page-privacy .breadcrumb {
  margin-bottom: 28px;
}
.page-privacy .breadcrumb ol {
  list-style: none;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
}
.page-privacy .breadcrumb a {
  color: var(--accent-primary);
  text-decoration: none;
  font-size: 14px;
  transition: color var(--trans);
}
.page-privacy .breadcrumb a:hover {
  color: var(--accent-amber);
}
.page-privacy .breadcrumb li .mono {
  color: var(--grid-line);
  font-size: 12px;
}
.page-privacy .breadcrumb li[aria-current="page"] {
  color: rgba(255, 243, 224, 0.55);
  font-size: 14px;
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding: 16px 0 48px;
  border-bottom: 1px solid var(--grid-line);
  margin-bottom: 44px;
}
.page-privacy .privacy-hero::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  width: 38%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-primary));
}
.page-privacy .privacy-hero-copy .section-index {
  color: var(--accent-primary);
  letter-spacing: 0.12em;
  font-size: 13px;
  margin-bottom: 14px;
}
.page-privacy .privacy-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 5vw, 50px);
  line-height: 1.12;
  color: var(--text-light);
  margin: 0 0 8px;
}
.page-privacy .privacy-hero-sub {
  font-family: var(--font-display);
  font-size: clamp(16px, 2.2vw, 21px);
  line-height: 1.4;
  color: var(--accent-amber);
  letter-spacing: 0.04em;
  margin: 0 0 20px;
}
.page-privacy .privacy-hero-desc {
  max-width: 560px;
  color: rgba(255, 243, 224, 0.74);
  line-height: 1.75;
  font-size: 16px;
  margin: 0;
}
.page-privacy .privacy-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-top: 26px;
}
.page-privacy .privacy-version {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-amber);
  font-size: 13px;
  border: 1px solid var(--grid-line);
  padding: 6px 14px;
  border-radius: 2px;
  background: rgba(11, 9, 16, 0.55);
}
.page-privacy .version-label {
  opacity: 0.7;
}
.page-privacy .privacy-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-light);
  font-size: 13px;
  opacity: 0.8;
}
.page-privacy .status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-pink);
  animation: privacy-pulse 2.4s ease-in-out infinite;
}
@keyframes privacy-pulse {
  0%, 100% {
    opacity: 1;
    box-shadow: 0 0 0 0 rgba(255, 79, 216, 0.5);
  }
  50% {
    opacity: 0.6;
    box-shadow: 0 0 0 6px rgba(255, 79, 216, 0);
  }
}

/* 首屏图 */
.page-privacy .privacy-hero-figure {
  margin: 0;
  position: relative;
}
.page-privacy .privacy-figure-frame {
  position: relative;
  border: 1px solid var(--grid-line);
  padding: 8px;
  background: var(--bg-panel);
}
.page-privacy .privacy-figure-frame::before {
  content: '';
  position: absolute;
  top: -8px;
  left: -8px;
  width: 34px;
  height: 34px;
  border-top: 2px solid var(--accent-primary);
  border-left: 2px solid var(--accent-primary);
}
.page-privacy .privacy-figure-frame::after {
  content: '';
  position: absolute;
  bottom: -8px;
  right: -8px;
  width: 34px;
  height: 34px;
  border-bottom: 2px solid var(--accent-pink);
  border-right: 2px solid var(--accent-pink);
}
.page-privacy .privacy-figure-frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}
.page-privacy .privacy-figure-frame figcaption {
  margin-top: 10px;
  font-size: 12px;
  color: var(--accent-primary);
  letter-spacing: 0.06em;
}

/* 主布局 */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
}

/* 目录 */
.page-privacy .privacy-toc {
  margin-bottom: 8px;
  position: relative;
}
.page-privacy .privacy-toc-inner {
  border: 1px solid var(--grid-line);
  background: rgba(22, 18, 31, 0.68);
  padding: 22px 20px;
  position: relative;
}
.page-privacy .privacy-toc-inner::before {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  width: 1px;
  height: 24px;
  background: var(--accent-primary);
}
.page-privacy .privacy-toc-title {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--accent-amber);
  border-bottom: 1px solid var(--grid-line);
  padding-bottom: 14px;
  margin-bottom: 14px;
}
.page-privacy .privacy-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-privacy .privacy-toc-list li + li {
  margin-top: 4px;
}
.page-privacy .privacy-toc-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 8px;
  color: var(--text-light);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition:
    border-color var(--trans),
    background-color var(--trans),
    padding-left var(--trans),
    color var(--trans);
}
.page-privacy .privacy-toc-link:hover {
  border-left-color: var(--accent-primary);
  background: rgba(164, 117, 255, 0.08);
  padding-left: 14px;
  color: var(--accent-amber);
}
.page-privacy .privacy-toc-link .mono {
  color: var(--accent-primary);
  font-size: 12px;
  line-height: 1;
}
.page-privacy .privacy-toc-link:hover .mono {
  color: var(--accent-pink);
}
.page-privacy .privacy-toc-label {
  font-size: 15px;
  line-height: 1.4;
}
.page-privacy .privacy-toc-footnote {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--grid-line);
  font-size: 11px;
  color: rgba(255, 243, 224, 0.38);
  text-align: right;
}

/* 正文*/
.page-privacy .privacy-content {
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 3vw, 36px);
}
.page-privacy .privacy-section {
  position: relative;
  background: rgba(22, 18, 31, 0.52);
  border: 1px solid var(--grid-line);
  padding: clamp(20px, 3vw, 36px);
  scroll-margin-top: calc(var(--header-h) + 24px);
  transition: border-color var(--trans);
}
.page-privacy .privacy-section:hover {
  border-color: rgba(164, 117, 255, 0.45);
}
.page-privacy .privacy-section-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  border-bottom: 1px solid var(--grid-line);
  padding-bottom: 18px;
  margin-bottom: 22px;
}
.page-privacy .privacy-section-index {
  flex: 0 0 auto;
  font-size: 13px;
  color: var(--accent-amber);
  border: 1px solid rgba(245, 184, 65, 0.4);
  padding: 4px 10px;
  line-height: 1.4;
  background: rgba(11, 9, 16, 0.4);
  cursor: help;
  transition: background-color var(--trans);
}
.page-privacy .privacy-section:hover .privacy-section-index {
  background: rgba(245, 184, 65, 0.12);
}
.page-privacy .privacy-section-title-wrap h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.3;
  color: var(--text-light);
  margin: 0 0 4px;
}
.page-privacy .privacy-section-sub {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--accent-primary);
  text-transform: uppercase;
}
.page-privacy .privacy-section-body p {
  color: rgba(255, 243, 224, 0.78);
  line-height: 1.85;
  font-size: 16px;
  margin: 0 0 16px;
  max-width: 72ch;
}
.page-privacy .privacy-section-body p:last-child {
  margin-bottom: 0;
}
.page-privacy .privacy-section-body strong {
  color: var(--accent-amber);
  font-weight: 600;
}
.page-privacy .privacy-section-body a {
  color: var(--accent-primary);
  text-decoration-color: rgba(164, 117, 255, 0.5);
  text-underline-offset: 3px;
  transition: color var(--trans), text-decoration-color var(--trans);
}
.page-privacy .privacy-section-body a:hover {
  color: var(--accent-pink);
  text-decoration-color: var(--accent-pink);
}

/* 要点块 */
.page-privacy .privacy-note {
  border-left: 3px solid var(--accent-amber);
  background: rgba(245, 184, 65, 0.06);
  padding: 16px 20px;
  margin: 24px 0 0;
  transition: background-color var(--trans);
}
.page-privacy .privacy-note:hover {
  background: rgba(245, 184, 65, 0.12);
}
.page-privacy .privacy-note-label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--accent-amber);
  margin-bottom: 6px;
}
.page-privacy .privacy-note p {
  margin: 0;
  color: rgba(255, 243, 224, 0.9);
  line-height: 1.7;
  font-size: 14px;
}
.page-privacy .privacy-note--wine {
  border-left-color: var(--accent-pink);
  background: rgba(110, 30, 60, 0.2);
}
.page-privacy .privacy-note--wine:hover {
  background: rgba(110, 30, 60, 0.32);
}

/* 本地数据样本 */
.page-privacy .privacy-tool {
  border: 1px dashed var(--accent-primary);
  background: rgba(30, 44, 79, 0.35);
  padding: 18px 20px;
  margin-top: 24px;
}
.page-privacy .privacy-tool-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--accent-primary);
  margin-bottom: 14px;
}
.page-privacy .privacy-tool-badge {
  color: var(--accent-pink);
  border: 1px solid rgba(255, 79, 216, 0.35);
  padding: 2px 8px;
  font-size: 11px;
}
.page-privacy .privacy-tool-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
}
.page-privacy .privacy-tool-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
  font-size: 13px;
  color: rgba(255, 243, 224, 0.75);
  line-height: 1.9;
  border-bottom: 1px solid rgba(58, 46, 90, 0.6);
  padding: 5px 0;
}
.page-privacy .privacy-tool-list li:last-child {
  border-bottom: none;
}
.page-privacy .privacy-tool-list .mono {
  color: var(--accent-amber);
  font-size: 12px;
}
.page-privacy .privacy-tool-desc {
  color: rgba(255, 243, 224, 0.45);
  font-size: 12px;
  margin: 0;
}

/* 日志详情 */
.page-privacy .privacy-details {
  border: 1px solid var(--grid-line);
  margin-top: 20px;
  background: rgba(30, 44, 79, 0.22);
}
.page-privacy .privacy-details-summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 16px;
  color: var(--accent-primary);
  font-size: 12px;
  letter-spacing: 0.06em;
  user-select: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  transition: color var(--trans);
}
.page-privacy .privacy-details-summary::-webkit-details-marker {
  display: none;
}
.page-privacy .privacy-details-summary::after {
  content: '+';
  display: inline-block;
  transition: transform var(--trans);
  color: var(--accent-pink);
  font-size: 16px;
  line-height: 1;
}
.page-privacy .privacy-details:hover .privacy-details-summary {
  color: var(--accent-amber);
}
.page-privacy .privacy-details[open] .privacy-details-summary::after {
  transform: rotate(45deg);
}
.page-privacy .privacy-details-list {
  list-style: none;
  margin: 0;
  padding: 4px 16px 16px;
  border-top: 1px solid rgba(58, 46, 90, 0.5);
}
.page-privacy .privacy-details-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  align-items: baseline;
  padding: 8px 0;
  color: rgba(255, 243, 224, 0.72);
  font-size: 14px;
  line-height: 1.6;
}
.page-privacy .privacy-details-list li + li {
  border-top: 1px solid rgba(58, 46, 90, 0.35);
}
.page-privacy .privacy-details-list .mono {
  color: var(--accent-amber);
  min-width: 72px;
  font-size: 12px;
}

/* 联系卡 */
.page-privacy .privacy-contact-card {
  border: 1px solid rgba(30, 79, 74, 0.85);
  background: var(--bg-cyan);
  padding: 20px;
  margin-top: 24px;
  max-width: 420px;
}
.page-privacy .privacy-contact-label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--accent-amber);
  margin-bottom: 8px;
}
.page-privacy .privacy-contact-value {
  font-size: 18px;
  font-family: var(--font-mono);
  color: var(--text-light);
  margin: 0 0 8px;
  word-break: break-all;
}
.page-privacy .privacy-contact-note {
  color: rgba(255, 243, 224, 0.65);
  font-size: 13px;
  line-height: 1.7;
  margin: 0;
}

/* 用户权利 */
.page-privacy .privacy-rights-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-privacy .privacy-rights-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid rgba(58, 46, 90, 0.55);
  color: rgba(255, 243, 224, 0.75);
  line-height: 1.75;
  font-size: 15px;
}
.page-privacy .privacy-rights-list li:last-child {
  border-bottom: none;
}
.page-privacy .privacy-rights-index {
  color: var(--accent-pink);
  font-size: 13px;
  line-height: 1.9;
  flex: 0 0 auto;
}
.page-privacy .privacy-rights-list strong {
  color: var(--accent-amber);
  font-weight: 600;
  margin-right: 4px;
}

/* 相关入口 */
.page-privacy .privacy-related {
  margin-top: 64px;
  padding-top: 36px;
  border-top: 1px solid var(--grid-line);
}
.page-privacy .privacy-related-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}
.page-privacy .privacy-related-head .section-index {
  color: var(--accent-primary);
  font-size: 13px;
  letter-spacing: 0.1em;
  white-space: nowrap;
}
.page-privacy .privacy-related-head .section-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--grid-line), transparent);
}
.page-privacy .privacy-related-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.page-privacy .privacy-related-card {
  position: relative;
  display: block;
  padding: 24px;
  background: var(--bg-panel);
  border: 1px solid var(--grid-line);
  color: var(--text-light);
  text-decoration: none;
  transition: border-color var(--trans), transform var(--trans), box-shadow var(--trans);
  overflow: hidden;
}
.page-privacy .privacy-related-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.38);
}
.page-privacy .privacy-related-num {
  position: absolute;
  top: 14px;
  right: 18px;
  font-size: 12px;
  color: var(--accent-primary);
  opacity: 0.6;
}
.page-privacy .privacy-related-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.3;
  color: var(--text-light);
  margin: 0 0 8px;
  padding-right: 32px;
}
.page-privacy .privacy-related-card p {
  margin: 0 0 16px;
  color: rgba(255, 243, 224, 0.65);
  line-height: 1.7;
  font-size: 14px;
}
.page-privacy .privacy-related-arrow {
  color: var(--accent-amber);
  font-size: 18px;
  transition: transform var(--trans);
  position: relative;
  left: 0;
}
.page-privacy .privacy-related-card:hover .privacy-related-arrow {
  transform: translateX(6px);
}

/* 桌面布局 */
@media (min-width: 768px) {
  .page-privacy .privacy-related-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-hero {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 64px;
    align-items: center;
    padding: 40px 0 64px;
  }
  .page-privacy .privacy-hero-copy {
    padding-right: 12px;
  }
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-toc-width) minmax(0, 1fr);
    gap: 56px;
  }
  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
    margin-bottom: 0;
  }
}