.page-disclaimer {
  --lg-rail: 172px;
  display: block;
}

.page-disclaimer .breadcrumb {
  padding-block: 14px 0;
}

/* 封面 */
.page-disclaimer .legal-cover {
  position: relative;
  padding-block: clamp(28px, 5vw, 64px) clamp(18px, 3vw, 32px);
  background-image:
    radial-gradient(120% 120% at 6% -10%, rgba(30, 58, 99, .85), rgba(12, 24, 48, 0) 62%),
    radial-gradient(80% 90% at 96% 4%, rgba(183, 240, 74, .10), rgba(12, 24, 48, 0) 58%);
  border-bottom: var(--rule-soft);
}

.page-disclaimer .legal-cover__inner {
  display: grid;
  gap: 16px;
}

.page-disclaimer .legal-cover__title {
  margin: 0;
  line-height: 1.02;
}

.page-disclaimer .legal-cover__lead {
  margin: 0;
  max-width: 38em;
  color: var(--ink-400);
}

.page-disclaimer .legal-cover__meta {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 0;
}

.page-disclaimer .legal-cover__meta li {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ink-400);
}

.page-disclaimer .legal-cover__meta li + li {
  margin-left: 18px;
  padding-left: 18px;
  border-left: var(--rule);
}

.page-disclaimer .legal-cover .band {
  margin-top: clamp(22px, 3vw, 34px);
}

/* 区块小标题 */
.page-disclaimer .clauses-heading {
  margin: 0 0 8px;
}

.page-disclaimer .clauses-intro {
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  max-width: 34em;
  color: var(--ink-400);
}

/* 条款索引条 */
.page-disclaimer .clause-strip {
  display: flex;
  flex-wrap: wrap;
  border: var(--rule);
  margin: 0 0 clamp(22px, 3.4vw, 36px);
}

.page-disclaimer .clause-strip a {
  flex: 1 1 148px;
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ink-400);
  text-decoration: none;
  border-right: var(--rule-soft);
  border-bottom: var(--rule-soft);
  transition: color var(--t) var(--ease), background-color var(--t) var(--ease);
}

.page-disclaimer .clause-strip a:hover,
.page-disclaimer .clause-strip a:focus-visible {
  color: var(--lime);
  background-color: rgba(183, 240, 74, .08);
}

/* 条款列表 */
.page-disclaimer .clause-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .clause {
  display: grid;
  gap: 14px;
  padding-block: clamp(24px, 4vw, 40px);
  border-top: var(--rule-soft);
}

.page-disclaimer .clause:last-child {
  border-bottom: var(--rule-soft);
}

.page-disclaimer .clause__head {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-disclaimer .clause__id.path-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 0;
  border: 0;
}

.page-disclaimer .clause__code {
  font-family: var(--font-mono);
  font-size: clamp(18px, 2.4vw, 24px);
  letter-spacing: .06em;
  line-height: 1.2;
  color: var(--mono-lime);
}

.page-disclaimer .path-row__copy {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--ink-400);
  background: none;
  border: 1px solid var(--ink-700);
  padding: 4px 8px;
  cursor: pointer;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-disclaimer .path-row__copy:hover,
.page-disclaimer .path-row__copy:focus-visible {
  color: var(--lime);
  border-color: var(--lime);
}

.page-disclaimer .path-row__mark {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--lime);
  opacity: 0;
  transition: opacity var(--t) var(--ease);
}

.page-disclaimer .path-row__mark.is-on {
  opacity: 1;
}

.page-disclaimer .clause__title {
  margin: 0;
  line-height: 1.3;
}

.page-disclaimer .clause__body {
  display: grid;
  gap: 14px;
}

.page-disclaimer .clause__body p {
  margin: 0;
  max-width: 38em;
}

.page-disclaimer .clause__body a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(183, 240, 74, .45);
}

.page-disclaimer .clause__body a:hover {
  border-bottom-color: var(--lime);
}

.page-disclaimer .clause__line {
  margin: 0;
  color: var(--mist);
}

.page-disclaimer .clause__aside {
  max-width: 36em;
  padding-left: 14px;
  border-left: 2px solid var(--coral);
  color: var(--ink-400);
}

.page-disclaimer .clause__figure {
  margin: 6px 0 0;
  aspect-ratio: 25 / 14;
  border: var(--rule);
  background-color: var(--ink-900);
}

.page-disclaimer .clause__figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-disclaimer .clause__figure .media__cap {
  border-top: var(--rule-soft);
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--ink-400);
}

/* 暖沙引述带 */
.page-disclaimer .quote-band {
  border-block: 1px solid var(--sand-edge);
}

.page-disclaimer .quote-band__inner {
  display: grid;
  gap: 12px;
  padding-block: clamp(28px, 5vw, 52px);
}

.page-disclaimer .quote-band .eyebrow {
  margin: 0;
  color: var(--sand-soft);
}

.page-disclaimer .quote-band__text {
  margin: 0;
  max-width: 24em;
  font-weight: 700;
  line-height: 1.32;
  color: var(--ink-on-sand);
}

.page-disclaimer .quote-band__hint {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--sand-soft);
  cursor: help;
}

.page-disclaimer .quote-band__note {
  margin: 0;
  max-width: 40em;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  color: var(--ink-on-sand);
  transition: max-height 180ms var(--ease), opacity 160ms var(--ease), margin-top 160ms var(--ease);
}

.page-disclaimer .quote-band:hover .quote-band__note,
.page-disclaimer .quote-band:focus-within .quote-band__note {
  max-height: 12em;
  opacity: 1;
  margin-top: 6px;
}

@media (hover: none) {
  .page-disclaimer .quote-band__note {
    max-height: none;
    opacity: 1;
    margin-top: 6px;
  }
}

/* 收束区 */
.page-disclaimer .legal-foot {
  border-top: var(--rule);
}

.page-disclaimer .legal-foot__grid {
  display: grid;
  gap: clamp(14px, 2vw, 22px);
  padding-block: clamp(28px, 4vw, 48px);
}

.page-disclaimer .legal-foot__links {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--rule-soft);
}

.page-disclaimer .legal-foot__links li {
  border-bottom: var(--rule-soft);
}

.page-disclaimer .legal-foot__links a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 2px;
  color: var(--mist);
  text-decoration: none;
  transition: color var(--t) var(--ease);
}

.page-disclaimer .legal-foot__links a:hover,
.page-disclaimer .legal-foot__links a:focus-visible {
  color: var(--lime);
}

.page-disclaimer .legal-foot__links .mono {
  color: var(--ink-400);
}

.page-disclaimer .legal-foot__seal {
  margin: clamp(8px, 2vw, 16px) 0 0;
  padding-top: 14px;
  border-top: var(--rule);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  line-height: 1.9;
  color: var(--ink-400);
}

/* 桌面：左栏编号 + 右栏说明 */
@media (min-width: 860px) {
  .page-disclaimer .clause {
    grid-template-columns: var(--lg-rail) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 64px);
  }

  .page-disclaimer .clause__id.path-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .page-disclaimer .clause-strip a {
    border-bottom: 0;
  }

  .page-disclaimer .clause-strip a:last-child {
    border-right: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .quote-band__note,
  .page-disclaimer .path-row__mark,
  .page-disclaimer .clause-strip a,
  .page-disclaimer .legal-foot__links a {
    transition: none;
  }
}
</main>