.page-disclaimer {
  --legal-measure: 640px;
  --legal-row: 40px;
  display: block;
  background: var(--c-cream);
  color: var(--c-rock);
  font-family: var(--font-sans);
  overflow-x: clip;
  padding-bottom: 80px;
}

/* ---------- 首屏横幅 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  overflow: hidden;
  background: var(--c-ink);
  border-radius: 0 0 var(--radius-card) var(--radius-card);
  padding: 26px 0 42px;
}

.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(244, 240, 230, 0.05) 0 1px, transparent 1px 30px),
    repeating-linear-gradient(0deg, rgba(244, 240, 230, 0.04) 0 1px, transparent 1px 30px);
}

.page-disclaimer .legal-hero .shell {
  position: relative;
  z-index: 1;
}

.page-disclaimer .legal-hero .breadcrumb {
  font-size: 13px;
  color: var(--c-on-dark-faint);
  letter-spacing: 0.02em;
}

.page-disclaimer .legal-hero .breadcrumb a {
  color: var(--c-on-dark-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--c-hairline-dark);
  padding-bottom: 1px;
}

.page-disclaimer .legal-hero .breadcrumb a:hover {
  color: var(--c-orange);
  border-bottom-color: var(--c-orange);
}

.page-disclaimer .hero-split {
  display: grid;
  gap: 26px;
  margin-top: 22px;
}

.page-disclaimer .hero-copy .kicker {
  color: var(--c-orange);
  letter-spacing: 0.24em;
}

.page-disclaimer .hero-copy .display-1 {
  color: var(--c-on-dark);
  margin: 12px 0 0;
}

.page-disclaimer .hero-lead {
  max-width: 46ch;
  margin-top: 16px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-on-dark-soft);
}

.page-disclaimer .hero-note {
  margin-top: 14px;
  font-size: 13px;
  color: var(--c-on-dark-faint);
}

.page-disclaimer .hero-note a {
  color: var(--c-on-dark-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--c-hairline-dark);
}

.page-disclaimer .hero-note a:hover {
  color: var(--c-orange);
  border-bottom-color: var(--c-orange);
}

.page-disclaimer .hero-figure {
  margin: 0;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--c-hairline-dark);
}

.page-disclaimer .hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .clause-nav {
  padding-top: 24px;
}

.page-disclaimer .clause-nav-inner {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 16px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .clause-nav-inner::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .clause-jump {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 16px;
  border: 1px solid var(--c-hairline);
  border-radius: var(--radius-pill);
  background: var(--c-paper);
  color: var(--c-ink);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.22s var(--ease-soft), background-color 0.22s var(--ease-soft), color 0.22s var(--ease-soft);
}

.page-disclaimer .clause-jump-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-clay-orange);
  letter-spacing: 0.06em;
}

.page-disclaimer .clause-jump:hover {
  border-color: var(--c-orange);
  background: var(--c-card);
  color: var(--c-clay-orange);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .legal-body {
  padding-top: 12px;
}

.page-disclaimer .clause {
  display: grid;
  gap: 14px;
  padding: 30px 0;
  border-top: 1px solid var(--c-hairline);
  scroll-margin-top: 132px;
}

.page-disclaimer .clause:first-of-type {
  border-top: 0;
}

.page-disclaimer .clause-index span {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.24em;
  color: var(--c-clay-orange);
  padding: 2px 0;
}

.page-disclaimer .clause-meta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 13px 5px 11px;
  border-radius: var(--radius-pill);
  background: var(--c-card);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--c-moss);
}

.page-disclaimer .ver-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--c-orange);
}

.page-disclaimer .clause-main h2 {
  margin: 14px 0 0;
  color: var(--c-ink);
}

.page-disclaimer .clause-main .prose {
  max-width: var(--legal-measure);
  margin-top: 16px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--c-rock);
}

.page-disclaimer .clause-main .prose p + p {
  margin-top: 15px;
}

/* ---------- 重点规则框 ---------- */
.page-disclaimer .rule-frame {
  max-width: var(--legal-measure);
  margin-top: 20px;
  padding: 18px 20px;
  border-radius: var(--radius-card);
  background: var(--c-card);
  border-left: 4px solid var(--c-orange);
}

.page-disclaimer .rule-frame p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-ink);
  margin: 0;
}

.page-disclaimer .rule-frame strong {
  color: var(--c-clay-orange);
  font-weight: 700;
}

/* ---------- 版本记录折叠 ---------- */
.page-disclaimer .version-log {
  max-width: var(--legal-measure);
  margin-top: 22px;
  border: 1px solid var(--c-hairline);
  border-radius: var(--radius-soft);
  background: var(--c-paper);
  overflow: hidden;
}

.page-disclaimer .version-log summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  font-size: 15px;
  font-weight: 600;
  color: var(--c-ink);
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .version-log summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .version-log summary::after {
  content: "";
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--c-moss);
  border-bottom: 2px solid var(--c-moss);
  transform: rotate(45deg);
  transition: transform 0.26s var(--ease-soft);
}

.page-disclaimer .version-log[open] summary::after {
  transform: rotate(-135deg);
}

.page-disclaimer .version-log ol {
  list-style: none;
  margin: 0;
  padding: 4px 18px 16px;
  border-top: 1px solid var(--c-hairline);
}

.page-disclaimer .version-log li {
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 12px 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-rock);
  border-bottom: 1px dashed var(--c-hairline);
}

.page-disclaimer .version-log li:last-child {
  border-bottom: 0;
}

.page-disclaimer .version-log .figure {
  flex: 0 0 auto;
  color: var(--c-blue-deep);
}

/* ---------- 页尾链接 ---------- */
.page-disclaimer .clause-outro {
  margin-top: 10px;
  padding-top: 28px;
  border-top: 1px solid var(--c-hairline);
}

.page-disclaimer .clause-outro .kicker {
  color: var(--c-moss);
}

.page-disclaimer .outro-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 860px) {
  .page-disclaimer .legal-hero {
    padding: 34px 0 54px;
  }

  .page-disclaimer .hero-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: 36px;
    margin-top: 30px;
  }

  .page-disclaimer .hero-lead {
    font-size: 17px;
  }

  .page-disclaimer .clause {
    grid-template-columns: 54px minmax(0, 1fr);
    gap: 34px;
    padding: var(--legal-row) 0;
  }

  .page-disclaimer .clause-index {
    padding-top: 6px;
  }

  .page-disclaimer .clause-index span {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    letter-spacing: 0.32em;
    padding: 0;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .clause {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 48px;
  }

  .page-disclaimer .clause-main .prose {
    line-height: 1.95;
  }
}