.page-privacy {
  --privacy-rule: rgba(61, 88, 120, 0.5);
  --privacy-text: 720px;
  background: var(--night);
  color: var(--star);
  padding-bottom: 80px;
}

/* ---------- 顶部抽象纹理 ---------- */
.page-privacy .privacy-hero {
  padding: 0;
}

.page-privacy .privacy-hero-media {
  margin: 0;
  width: 100%;
  aspect-ratio: 4 / 1;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--strata);
}

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

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumbs {
  padding-top: 22px;
  font-size: 13px;
  color: var(--thin);
}

.page-privacy .breadcrumbs a {
  color: var(--thin);
  text-decoration: none;
}

.page-privacy .breadcrumbs a:hover,
.page-privacy .breadcrumbs a:focus-visible {
  color: var(--star);
}

/* ---------- 首屏说明 ---------- */
.page-privacy .privacy-intro {
  padding-top: 44px;
}

.page-privacy .privacy-intro .eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--thin);
  text-transform: uppercase;
}

.page-privacy .privacy-intro .display-title {
  margin: 14px 0 0;
  font-size: clamp(38px, 6.4vw, 76px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--star);
}

.page-privacy .privacy-intro .lede {
  margin: 24px 0 0;
  max-width: var(--privacy-text);
  font-size: 16px;
  line-height: 1.78;
  color: var(--thin);
}

.page-privacy .privacy-note {
  max-width: var(--privacy-text);
  margin: 18px 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--thin);
  font-size: 14px;
  line-height: 1.72;
  color: var(--thin);
}

.page-privacy .privacy-note a {
  color: var(--observe);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-privacy .privacy-note a:hover,
.page-privacy .privacy-note a:focus-visible {
  color: var(--star);
  border-bottom-color: var(--star);
}

/* ---------- 版本信息条 ---------- */
.page-privacy .privacy-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: var(--privacy-text);
  margin: 36px 0 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-meta > div {
  padding: 14px 16px 14px 0;
  min-width: 0;
}

.page-privacy .privacy-meta > div + div {
  border-left: 1px solid var(--line);
  padding-left: 16px;
}

.page-privacy .privacy-meta dt {
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--thin);
}

.page-privacy .privacy-meta dd {
  margin: 0;
  font-size: 15px;
  color: var(--star);
  word-break: break-word;
}

/* ---------- 正文与目录布局 ---------- */
.page-privacy .privacy-body {
  padding-top: 60px;
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 48px;
}

/* ---------- 条款 ---------- */
.page-privacy .clause {
  position: relative;
  padding-bottom: 42px;
  margin-bottom: 42px;
  border-bottom: 1px solid var(--privacy-rule);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .clause:last-of-type {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .clause--key {
  border-left: 2px solid var(--thin);
  padding-left: 18px;
}

.page-privacy .clause-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 24px;
}

.page-privacy .clause-num {
  flex: none;
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--thin);
  transition: color 0.2s ease;
}

.page-privacy .clause:target .clause-num {
  color: var(--observe);
}

.page-privacy .clause-title {
  margin: 0;
  font-size: clamp(21px, 2.6vw, 29px);
  line-height: 1.26;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--star);
}

/* ---------- 条款正文 ---------- */
.page-privacy .clause-body {
  max-width: var(--privacy-text);
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--thin);
}

.page-privacy .clause-body p {
  margin: 0 0 16px;
}

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

.page-privacy .clause-body strong {
  color: var(--star);
  font-weight: 700;
}

.page-privacy .clause-body a {
  color: var(--observe);
  text-decoration: none;
  border-bottom: 1px solid rgba(59, 130, 246, 0.45);
}

.page-privacy .clause-body a:hover,
.page-privacy .clause-body a:focus-visible {
  color: var(--star);
  border-bottom-color: var(--star);
}

.page-privacy .clause-body ul {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}

.page-privacy .clause-body li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 9px;
}

.page-privacy .clause-body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.86em;
  width: 8px;
  height: 1px;
  background: var(--line);
}

.page-privacy .clause-body li[data-status]::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  top: 0.74em;
}

.page-privacy .clause-body li[data-status="schedule"]::before { background: var(--observe); }
.page-privacy .clause-body li[data-status="injury"]::before { background: var(--red); }
.page-privacy .clause-body li[data-status="transfer"]::before { background: var(--yellow); }
.page-privacy .clause-body li[data-status="version"]::before { background: var(--thin); }
.page-privacy .clause-body li[data-status="local"]::before { background: var(--green); }

/* ---------- 折叠说明 ---------- */
.page-privacy .clause-details {
  margin-top: 22px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-privacy .clause-details summary {
  display: flex;
  align-items: center;
  gap: 10px;
  list-style: none;
  cursor: pointer;
  font-size: 14px;
  color: var(--star);
}

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

.page-privacy .clause-details summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
  color: var(--observe);
}

.page-privacy .clause-details[open] summary::before {
  content: "−";
}

.page-privacy .clause-details summary:hover,
.page-privacy .clause-details summary:focus-visible {
  color: var(--observe);
}

.page-privacy .clause-details p {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.72;
}

/* ---------- 相关页面 ---------- */
.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 44px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-links a {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border: 1px solid var(--line);
  font-size: 13.5px;
  line-height: 1.3;
  color: var(--thin);
  text-decoration: none;
  transition: border-color 0.18s ease, color 0.18s ease, background 0.18s ease;
}

.page-privacy .privacy-links a:hover,
.page-privacy .privacy-links a:focus-visible {
  border-color: var(--observe);
  color: var(--star);
  background: rgba(59, 130, 246, 0.1);
}

/* ---------- 条款目录 ---------- */
.page-privacy .privacy-toc {
  border-top: 1px solid var(--line);
  padding-top: 16px;
  min-width: 0;
}

.page-privacy .toc-title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--thin);
}

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

.page-privacy .toc-list li {
  margin: 0;
}

.page-privacy .toc-list a {
  display: block;
  padding: 9px 0 9px 14px;
  border-left: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.5;
  color: var(--thin);
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.page-privacy .toc-list a:hover,
.page-privacy .toc-list a:focus-visible {
  color: var(--star);
  border-left-color: var(--observe);
  background: rgba(59, 130, 246, 0.1);
}

.page-privacy .toc-num {
  margin-right: 8px;
  font-size: 11px;
  color: var(--observe);
}

.page-privacy .toc-foot {
  margin: 18px 0 0;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--thin);
  opacity: 0.7;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1023px) {
  .page-privacy .privacy-layout {
    gap: 40px;
  }

  .page-privacy .privacy-toc {
    grid-row: 1;
  }

  .page-privacy .privacy-main {
    grid-row: 2;
  }

  .page-privacy .clause--key {
    padding-left: 14px;
  }
}

@media (max-width: 767px) {
  .page-privacy {
    padding-bottom: 56px;
  }

  .page-privacy .privacy-hero-media {
    aspect-ratio: 2 / 1;
  }

  .page-privacy .privacy-intro {
    padding-top: 34px;
  }

  .page-privacy .privacy-body {
    padding-top: 42px;
  }

  .page-privacy .privacy-meta {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-privacy .privacy-meta > div {
    padding: 12px 0;
  }

  .page-privacy .privacy-meta > div + div {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-left: 0;
  }

  .page-privacy .clause {
    padding-bottom: 32px;
    margin-bottom: 32px;
  }

  .page-privacy .clause-head {
    gap: 12px;
    margin-bottom: 18px;
  }

  .page-privacy .clause-body {
    font-size: 15px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 720px) 220px;
    justify-content: space-between;
    gap: 64px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
    max-height: calc(100vh - var(--header-h) - 56px);
    overflow-y: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-list a,
  .page-privacy .privacy-links a,
  .page-privacy .clause-num {
    transition: none;
  }
}