.page-disclaimer {
  --legal-num-col: 3.25rem;
  --legal-fact-key: 7.5rem;
}

/* ---------- 顶部刻度线 ---------- */

.page-disclaimer .legal-ruler-wrap {
  padding-top: clamp(10px, 2vw, 18px);
  padding-bottom: clamp(14px, 2.4vw, 24px);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .legal-ruler {
  display: block;
  width: 100%;
  height: 26px;
  overflow: visible;
}

.page-disclaimer .legal-ruler line {
  stroke: var(--line);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.page-disclaimer .legal-ruler .ruler-axis {
  stroke: var(--ink);
  stroke-width: 2;
}

.page-disclaimer .legal-ruler .ruler-tick-accent {
  stroke: var(--gold);
  stroke-width: 2;
}

/* ---------- 标题区 ---------- */

.page-disclaimer .legal-head {
  display: grid;
  gap: clamp(24px, 5vw, 56px);
  padding-top: clamp(26px, 5vw, 52px);
  padding-bottom: clamp(36px, 6vw, 76px);
}

.page-disclaimer .legal-head-copy {
  min-width: 0;
}

.page-disclaimer .legal-title {
  font-family: var(--serif);
  font-weight: 900;
  font-size: var(--fs-h1);
  line-height: 1.2;
  letter-spacing: -0.005em;
  color: var(--ink);
  margin: 0.5rem 0 0;
  max-width: 20ch;
}

.page-disclaimer .legal-lede {
  font-size: var(--fs-body);
  line-height: 1.85;
  color: var(--ink);
  margin: 1.15rem 0 0;
  max-width: 34em;
}

.page-disclaimer .legal-head-meta {
  font-family: var(--mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  font-variant-numeric: tabular-nums;
  color: var(--stone);
  margin: 1.5rem 0 0;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
}

.page-disclaimer .legal-head-figure {
  margin: 0;
  width: 100%;
  max-width: 320px;
}

.page-disclaimer .legal-head-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 条款区 ---------- */

.page-disclaimer .legal-clauses {
  background: var(--cream-deep);
  border-top: 2px solid var(--ink);
}

.page-disclaimer .clause-list {
  list-style: none;
  margin: clamp(28px, 4vw, 48px) 0 0;
  padding: 0;
}

.page-disclaimer .clause {
  display: grid;
  gap: clamp(12px, 2vw, 24px);
  padding: clamp(26px, 4vw, 46px) 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .clause:last-child {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .clause-index {
  min-width: 0;
}

.page-disclaimer .clause-body {
  min-width: 0;
}

.page-disclaimer .clause-title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: var(--fs-h3);
  line-height: 1.3;
  letter-spacing: 0.005em;
  color: var(--ink);
  margin: 0 0 0.85rem;
}

.page-disclaimer .clause-text p {
  font-size: var(--fs-small);
  line-height: 1.95;
  color: var(--ink);
  margin: 0 0 0.9em;
  max-width: 40em;
}

.page-disclaimer .clause-text p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause-text a {
  color: var(--ochre);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-disclaimer .clause-text a:hover,
.page-disclaimer .clause-text a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

/* ---------- 条款编号按钮 ---------- */

.page-disclaimer .code-chip--clause {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 0;
  margin: 0;
  background: none;
  border: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
  text-align: left;
}

.page-disclaimer .code-chip--clause .code-chip-value {
  font-family: var(--mono);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
  color: var(--ochre);
  padding-bottom: 4px;
  border-bottom: 1px solid var(--gold);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .code-chip--clause:hover .code-chip-value,
.page-disclaimer .code-chip--clause:focus-visible .code-chip-value {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.page-disclaimer .code-chip--clause:focus-visible {
  outline: 1px dashed var(--ink);
  outline-offset: 4px;
}

.page-disclaimer .code-chip--clause .code-chip-flag {
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  color: var(--tea);
  opacity: 0;
  transition: opacity 0.2s var(--ease);
}

.page-disclaimer .code-chip--clause[data-copied] .code-chip-flag {
  opacity: 1;
}

/* ---------- 编号引用示例 ---------- */

.page-disclaimer .code-samples {
  list-style: none;
  margin: 1.4rem 0;
  padding: 0;
  display: grid;
  gap: 2px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .code-sample {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 1rem;
  padding: 0.85rem 0.95rem;
  background: var(--cream);
}

.page-disclaimer .code-chip--sample {
  display: inline-flex;
  align-items: baseline;
  gap: 0.55em;
  padding: 0 0 2px;
  margin: 0;
  background: none;
  border: 0;
  border-bottom: 1px solid var(--gold);
  font: inherit;
  cursor: pointer;
  transition: border-color 0.2s var(--ease);
}

.page-disclaimer .code-chip--sample .code-chip-value {
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  white-space: nowrap;
}

.page-disclaimer .code-chip--sample .code-chip-flag {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--tea);
  opacity: 0;
  transition: opacity 0.2s var(--ease);
}

.page-disclaimer .code-chip--sample:hover,
.page-disclaimer .code-chip--sample:focus-visible {
  border-bottom-color: var(--ochre);
}

.page-disclaimer .code-chip--sample:focus-visible {
  outline: 1px dashed var(--ink);
  outline-offset: 3px;
}

.page-disclaimer .code-chip--sample[data-copied] .code-chip-flag {
  opacity: 1;
}

.page-disclaimer .code-sample-note {
  font-size: var(--fs-small);
  line-height: 1.7;
  color: var(--stone);
}

/* ---------- 底部公示区 ---------- */

.page-disclaimer .legal-colophon {
  color: var(--inverse);
}

.page-disclaimer .legal-colophon-grid {
  display: grid;
  gap: clamp(28px, 5vw, 64px);
}

.page-disclaimer .legal-colophon-lead {
  min-width: 0;
}

.page-disclaimer .legal-colophon-label {
  color: var(--gold-light);
}

.page-disclaimer .legal-colophon-title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: var(--fs-h2);
  line-height: 1.3;
  color: var(--inverse);
  margin: 0.55rem 0 0.9rem;
}

.page-disclaimer .legal-colophon-text {
  font-size: var(--fs-small);
  line-height: 1.9;
  color: var(--inverse-soft);
  margin: 0;
  max-width: 34em;
}

.page-disclaimer .legal-facts {
  margin: 0;
  min-width: 0;
  border-top: 1px solid var(--inverse-line);
}

.page-disclaimer .legal-fact {
  display: grid;
  gap: 0.25rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--inverse-line);
}

.page-disclaimer .legal-fact dt {
  font-family: var(--mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.12em;
  color: var(--gold-light);
}

.page-disclaimer .legal-fact dd {
  margin: 0;
  font-size: var(--fs-small);
  line-height: 1.7;
  color: var(--inverse);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-disclaimer .legal-fact dd.mono {
  font-family: var(--mono);
  letter-spacing: 0.06em;
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .legal-top-link {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.12em;
  color: var(--gold-light);
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-disclaimer .legal-top-link:hover,
.page-disclaimer .legal-top-link:focus-visible {
  color: var(--inverse);
  border-bottom-color: var(--inverse);
}

/* ---------- 断点 ---------- */

@media (min-width: 680px) {
  .page-disclaimer .legal-fact {
    grid-template-columns: var(--legal-fact-key) minmax(0, 1fr);
    gap: 1.25rem;
    align-items: baseline;
  }

  .page-disclaimer .legal-colophon-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 880px) {
  .page-disclaimer .legal-head {
    grid-template-columns: minmax(0, 1fr) minmax(200px, 300px);
    align-items: start;
    gap: clamp(40px, 7vw, 96px);
  }

  .page-disclaimer .legal-head-figure {
    margin-top: 2.25rem;
  }

  .page-disclaimer .clause {
    grid-template-columns: var(--legal-num-col) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 64px);
  }

  .page-disclaimer .legal-colophon-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: start;
  }

  .page-disclaimer .legal-top-link {
    grid-column: 1 / -1;
    margin-top: 0.5rem;
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .legal-head-figure {
    margin-top: 3rem;
    margin-left: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause-text a,
  .page-disclaimer .code-chip--clause .code-chip-value,
  .page-disclaimer .code-chip--clause .code-chip-flag,
  .page-disclaimer .code-chip--sample,
  .page-disclaimer .code-chip--sample .code-chip-flag,
  .page-disclaimer .legal-top-link {
    transition: none;
  }
}