.page-disclaimer {
  --dc-no-col: calc(var(--text-xl) * 1.45);
  --dc-rail: var(--space-1);
  --dc-indent: var(--space-4);
  background: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
}

.page-disclaimer .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  padding: var(--space-3) 0 var(--section-y);
}

.page-disclaimer .dc-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.page-disclaimer .dc-hero__lead {
  min-width: 0;
}

.page-disclaimer .dc-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  letter-spacing: 0.1em;
}

.page-disclaimer .dc-hero__kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  background: var(--color-accent);
  border-radius: 50%;
}

.page-disclaimer .dc-hero__title {
  margin: var(--space-2) 0 0;
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-disclaimer .dc-hero__intro {
  margin: var(--space-2) 0 0;
  max-width: var(--measure);
  color: var(--color-ink-soft);
}

.page-disclaimer .dc-hero__meta {
  list-style: none;
  margin: var(--space-3) 0 0;
  padding: var(--space-2) 0 0;
  border-top: var(--border-thin) solid var(--color-line);
  display: grid;
  gap: var(--space-1);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

.page-disclaimer .dc-hero__meta > li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-1);
}

.page-disclaimer .dc-hero__meta-k {
  flex: 0 0 auto;
  min-width: 6.5em;
  font-family: var(--font-mono);
  color: var(--color-ink-muted);
}

/* ---------- 八章横向口径带 ---------- */
.page-disclaimer .dc-band {
  background: var(--color-primary-soft);
  clip-path: polygon(0 20px, 100% 0, 100% calc(100% - 20px), 0 100%);
  padding: calc(var(--space-3) + 20px) var(--space-3) calc(var(--space-3) + 24px);
}

.page-disclaimer .dc-band__head {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  color: var(--color-ink-soft);
}

.page-disclaimer .dc-band__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
}

.page-disclaimer .dc-band__link {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  padding: var(--space-1) 10px;
  border-left: var(--border-thick) solid transparent;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--color-ink);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: background-color 160ms ease-out, border-color 160ms ease-out;
}

.page-disclaimer .dc-band__link:hover,
.page-disclaimer .dc-band__link:focus-visible {
  background: color-mix(in srgb, var(--color-primary-ink) 68%, transparent);
  border-left-color: var(--color-primary);
}

.page-disclaimer .dc-band__no {
  flex: 0 0 auto;
  font-size: var(--text-xs);
  color: var(--color-primary);
}

/* ---------- 正文纵轴 ---------- */
.page-disclaimer .dc-body {
  padding-bottom: var(--section-y-lg);
}

.page-disclaimer .dc-clauses {
  position: relative;
  padding-left: var(--dc-indent);
}

.page-disclaimer .dc-clauses::before {
  content: "";
  position: absolute;
  left: var(--dc-rail);
  top: 0;
  bottom: 0;
  width: var(--border-thin);
  background: var(--color-line);
}

.page-disclaimer .dc-clause {
  position: relative;
  padding: var(--space-3) 0;
  border-top: var(--border-thin) solid var(--color-line);
}

.page-disclaimer .dc-clause:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .dc-clause::before {
  content: "";
  position: absolute;
  left: calc(-1 * var(--dc-indent) + 4px);
  top: calc(var(--space-3) + 10px);
  width: 9px;
  height: 9px;
  box-sizing: border-box;
  background: var(--color-surface);
  border: var(--border-thick) solid var(--color-primary);
  border-radius: 50%;
}

.page-disclaimer .dc-clause:first-child::before {
  top: 10px;
}

.page-disclaimer .dc-clause__title {
  margin: 0;
  display: grid;
  grid-template-columns: var(--dc-no-col) minmax(0, 1fr);
  gap: var(--space-1);
  align-items: baseline;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-disclaimer .dc-clause__no {
  font-size: var(--text-lg);
  font-weight: 400;
  color: var(--color-primary);
}

.page-disclaimer .dc-clause__body {
  margin-top: var(--space-2);
  max-width: var(--measure);
  color: var(--color-ink-soft);
}

.page-disclaimer .dc-clause__body p {
  margin: 0 0 var(--space-2);
}

.page-disclaimer .dc-clause__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dc-clause__body a {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-thickness: var(--border-thin);
  text-underline-offset: 3px;
}

.page-disclaimer .dc-clause__body a:hover,
.page-disclaimer .dc-clause__body a:focus-visible {
  color: var(--color-accent);
}

.page-disclaimer .dc-clause__body strong {
  color: var(--color-ink);
  font-weight: var(--weight-heading);
}

/* 条目列表 */
.page-disclaimer .dc-list {
  list-style: none;
  margin: 0 0 var(--space-2);
  padding: 0;
  display: grid;
  gap: var(--space-1);
}

.page-disclaimer .dc-list > li {
  position: relative;
  padding-left: var(--space-3);
}

.page-disclaimer .dc-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 10px;
  height: var(--border-thin);
  background: var(--color-primary);
}

/* 步骤 */
.page-disclaimer .dc-steps {
  list-style: none;
  margin: 0 0 var(--space-2);
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-disclaimer .dc-steps > li {
  display: grid;
  grid-template-columns: 1.8em minmax(0, 1fr);
  gap: var(--space-1);
  align-items: baseline;
  padding-bottom: var(--space-2);
  border-bottom: var(--border-thin) dotted var(--color-line);
}

.page-disclaimer .dc-steps > li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-disclaimer .dc-steps__no {
  font-size: var(--text-sm);
  color: var(--color-accent);
}

/* 提示条 */
.page-disclaimer .dc-note {
  margin: 0 0 var(--space-2);
  padding: var(--space-2);
  background: var(--color-highlight);
  border-left: var(--border-thick) solid var(--color-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: var(--text-sm);
  color: var(--color-ink);
}

/* 图片 */
.page-disclaimer .dc-figure {
  margin: var(--space-3) 0 0;
}

.page-disclaimer .dc-figure .figure__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: var(--border-thin) solid var(--color-line);
  background: var(--color-surface-deep);
}

/* 引用对照表 */
.page-disclaimer .dc-table-wrap {
  margin: 0 0 var(--space-2);
  overflow-x: auto;
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-md);
}

.page-disclaimer .dc-ref {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.page-disclaimer .dc-ref caption {
  padding: var(--space-2);
  text-align: left;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  background: var(--color-surface-alt);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-disclaimer .dc-ref th,
.page-disclaimer .dc-ref td {
  padding: 10px var(--space-2);
  text-align: left;
  vertical-align: top;
  border-bottom: var(--border-thin) dotted var(--color-line);
}

.page-disclaimer .dc-ref thead th {
  background: var(--color-surface-deep);
  color: var(--color-ink);
  font-weight: var(--weight-heading);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-disclaimer .dc-ref tbody tr:hover {
  background: var(--color-highlight);
}

.page-disclaimer .dc-ref tbody tr:last-child td {
  border-bottom: 0;
}

.page-disclaimer .dc-ref .tag {
  display: inline-block;
  white-space: nowrap;
}

/* 联系面板 */
.page-disclaimer .dc-contact {
  margin-top: var(--space-3);
}

.page-disclaimer .dc-contact__list {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-disclaimer .dc-contact__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: var(--space-1) 0;
  border-bottom: var(--border-thin) dotted var(--color-line);
}

.page-disclaimer .dc-contact__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .dc-contact__row:first-child {
  padding-top: 0;
}

.page-disclaimer .dc-contact__row dt {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-disclaimer .dc-contact__row dd {
  margin: 0;
  color: var(--color-ink);
  word-break: break-word;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-disclaimer .dc-band__list {
    grid-template-columns: 1fr 1fr;
    column-gap: var(--space-2);
  }

  .page-disclaimer .dc-contact__row {
    grid-template-columns: 8em minmax(0, 1fr);
    align-items: baseline;
    gap: var(--space-2);
  }
}

@media (min-width: 760px) {
  .page-disclaimer .dc-hero__title {
    font-size: var(--text-3xl);
  }

  .page-disclaimer .dc-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-3);
  }

  .page-disclaimer .dc-hero__meta > li {
    display: grid;
    gap: 2px;
  }

  .page-disclaimer .dc-hero__meta-k {
    min-width: 0;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dc-hero {
    padding-bottom: var(--section-y-lg);
  }

  .page-disclaimer .dc-hero__grid {
    grid-template-columns: 5fr 7fr;
    gap: var(--space-6);
    align-items: start;
  }

  .page-disclaimer .dc-clause__body {
    padding-left: calc(var(--dc-no-col) + var(--space-1));
  }

  .page-disclaimer .dc-note {
    margin-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-band__link {
    transition: none;
  }
}