.page-disclaimer {
  --legal-gap: clamp(20px, 3vw, 42px);
  --legal-measure: 40em;
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-disclaimer .breadcrumb {
  padding-block: clamp(16px, 3vw, 26px) 0;
}

.page-disclaimer .legal-hero {
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(45, 226, 230, 0.14), transparent 60%),
    radial-gradient(90% 80% at 0% 100%, rgba(255, 159, 28, 0.10), transparent 65%);
}

.page-disclaimer .legal-hero__inner {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  padding-block: clamp(28px, 5vw, 56px) clamp(30px, 5vw, 60px);
}

.page-disclaimer .legal-hero__text {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.page-disclaimer .legal-hero__lede {
  max-width: var(--legal-measure);
}

.page-disclaimer .legal-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .legal-hero__media {
  margin: 0;
  min-width: 0;
}

.page-disclaimer .legal-hero__media .media__img {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.page-disclaimer .legal-hero__media .media__caption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--slate);
}

.page-disclaimer .legal-body {
  display: grid;
  gap: var(--legal-gap);
  padding-top: clamp(32px, 5vw, 64px);
  align-items: start;
}

/* 版本徽章 */
.page-disclaimer .legal-badge {
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan);
  padding: 20px 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
  background: linear-gradient(180deg, rgba(13, 33, 56, 0.9), rgba(7, 21, 35, 0.55));
}

.page-disclaimer .legal-badge .eyebrow {
  margin: 0;
}

.page-disclaimer .legal-badge__num {
  margin: 0;
  font-size: clamp(30px, 6vw, 40px);
  line-height: 1;
  color: var(--cyan);
  letter-spacing: 0.02em;
}

.page-disclaimer .legal-badge__list {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-disclaimer .legal-badge__row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--fog-dim);
}

.page-disclaimer .legal-badge__row dt {
  color: var(--slate);
}

.page-disclaimer .legal-badge__row dd {
  margin: 0;
  color: var(--fog);
}

.page-disclaimer .legal-badge__copy {
  width: 100%;
  justify-content: center;
}

.page-disclaimer .legal-badge__note {
  margin: 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--slate);
}

/* 条款正文 */
.page-disclaimer .legal-doc {
  display: flex;
  flex-direction: column;
  gap: clamp(28px, 4vw, 46px);
  min-width: 0;
}

.page-disclaimer .legal-clause {
  padding-top: clamp(18px, 2.4vw, 26px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-disclaimer .legal-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
}

.page-disclaimer .legal-clause__num {
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-disclaimer .legal-clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(20px, 3vw, 27px);
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--fog);
}

.page-disclaimer .legal-clause p {
  margin: 0 0 14px;
  max-width: var(--legal-measure);
  font-size: 15px;
  line-height: 1.8;
  color: var(--fog-dim);
}

.page-disclaimer .legal-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: var(--legal-measure);
}

.page-disclaimer .legal-points li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--fog-dim);
}

.page-disclaimer .legal-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 1px;
  background: var(--cyan);
}

.page-disclaimer .legal-more {
  margin-top: 16px;
  max-width: var(--legal-measure);
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--gold);
  padding: 12px 16px;
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-disclaimer .legal-more:hover,
.page-disclaimer .legal-more:focus-within {
  border-color: var(--line);
  border-left-color: var(--cyan);
  background: rgba(13, 33, 56, 0.6);
}

.page-disclaimer .legal-more summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-disclaimer .legal-more summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .legal-more summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
}

.page-disclaimer .legal-more[open] summary::after {
  content: "–";
}

.page-disclaimer .legal-more p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--fog-dim);
}

/* 右侧索引 */
.page-disclaimer .legal-index {
  border-left: 1px solid var(--line-soft);
  padding-left: 16px;
  min-width: 0;
}

.page-disclaimer .legal-index__title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--slate);
}

.page-disclaimer .legal-index__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
}

.page-disclaimer .legal-index__list li {
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .legal-index__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--fog-dim);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-disclaimer .legal-index__link .numeric {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--slate);
  transition: color 0.2s var(--ease);
}

.page-disclaimer .legal-index__link:hover,
.page-disclaimer .legal-index__link:focus-visible {
  color: var(--cyan);
}

.page-disclaimer .legal-index__link:hover .numeric,
.page-disclaimer .legal-index__link:focus-visible .numeric {
  color: var(--gold);
}

.page-disclaimer .legal-index__related {
  margin-top: 22px;
}

.page-disclaimer .legal-index__subtitle {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--slate);
}

.page-disclaimer .legal-index__related-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .legal-index__related-list .legal-index__link {
  border-top: 1px solid var(--line-soft);
}

@media (min-width: 720px) {
  .page-disclaimer .legal-body {
    grid-template-columns: minmax(0, 1fr) 220px;
    grid-template-areas:
      "badge index"
      "doc doc";
  }

  .page-disclaimer .legal-badge {
    grid-area: badge;
  }

  .page-disclaimer .legal-doc {
    grid-area: doc;
  }

  .page-disclaimer .legal-index {
    grid-area: index;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .legal-hero__inner {
    grid-template-columns: 1.25fr 1fr;
    align-items: center;
  }

  .page-disclaimer .legal-body {
    grid-template-columns: 190px minmax(0, 1fr) 210px;
    grid-template-areas: "badge doc index";
    gap: clamp(28px, 3.4vw, 52px);
  }

  .page-disclaimer .legal-badge,
  .page-disclaimer .legal-index {
    position: sticky;
    top: 104px;
  }
}

@media print {
  .page-disclaimer {
    background: #fff;
    color: #111;
  }

  .page-disclaimer .legal-hero {
    background: none;
    border-bottom: 1px solid #999;
  }

  .page-disclaimer .legal-hero__media,
  .page-disclaimer .legal-badge__copy,
  .page-disclaimer .legal-index {
    display: none;
  }

  .page-disclaimer .legal-body {
    display: block;
    padding-top: 12px;
  }

  .page-disclaimer .legal-clause {
    page-break-inside: avoid;
    border-top: 1px solid #bbb;
  }

  .page-disclaimer .legal-clause p,
  .page-disclaimer .legal-points li,
  .page-disclaimer .legal-more p {
    color: #222;
  }

  .page-disclaimer .legal-more {
    border: 1px solid #ccc;
    border-left: 2px solid #666;
  }

  .page-disclaimer .legal-more summary {
    color: #333;
  }
}