.page-disclaimer {
  display: block;
  background: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
}

/* ---------- 首屏深色带 ---------- */

.page-disclaimer .disc-masthead {
  position: relative;
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  padding-top: calc(var(--section-y) * 0.62);
  padding-bottom: calc(var(--section-y) * 0.66);
  overflow: hidden;
}

.page-disclaimer .disc-masthead::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(115% 88% at 86% 6%, color-mix(in srgb, var(--color-primary) 52%, transparent) 0%, transparent 62%),
    radial-gradient(85% 76% at 2% 102%, color-mix(in srgb, var(--color-accent) 30%, transparent) 0%, transparent 60%);
}

.page-disclaimer .disc-masthead::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.32;
  background-image: repeating-linear-gradient(
    90deg,
    color-mix(in srgb, var(--color-contrast-accent) 26%, transparent) 0,
    color-mix(in srgb, var(--color-contrast-accent) 26%, transparent) 1px,
    transparent 1px,
    transparent 68px
  );
}

.page-disclaimer .disc-masthead > .container {
  position: relative;
  z-index: 1;
}

.page-disclaimer .disc-crumbs {
  list-style: none;
  margin: 0 0 var(--space-4);
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: color-mix(in srgb, var(--color-contrast-ink) 66%, transparent);
}

.page-disclaimer .disc-crumbs .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: var(--space-2);
  color: var(--color-contrast-accent);
}

.page-disclaimer .disc-crumbs a {
  color: inherit;
  text-decoration: none;
  border-bottom: var(--border-thin) solid color-mix(in srgb, var(--color-contrast-accent) 55%, transparent);
}

.page-disclaimer .disc-crumbs a:hover {
  color: var(--color-contrast-accent);
}

.page-disclaimer .disc-masthead .section-label {
  margin: 0;
}

.page-disclaimer .disc-masthead .section-label__num,
.page-disclaimer .disc-masthead .section-label__text {
  color: var(--color-contrast-accent);
}

.page-disclaimer .disc-masthead__title {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: clamp(var(--text-3xl), 7.4vw, var(--text-4xl));
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
  margin: var(--space-2) 0 var(--space-3);
}

.page-disclaimer .disc-masthead__lede {
  max-width: var(--measure);
  margin: 0 0 var(--space-6);
  font-size: var(--text-lg);
  line-height: 1.62;
  color: color-mix(in srgb, var(--color-contrast-ink) 84%, transparent);
}

.page-disclaimer .disc-facts {
  margin: 0;
  padding-top: var(--space-4);
  border-top: var(--border-thin) solid var(--color-contrast-line);
  display: grid;
  gap: var(--space-3) var(--space-4);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-disclaimer .disc-facts__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.page-disclaimer .disc-facts dt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: color-mix(in srgb, var(--color-contrast-ink) 58%, transparent);
}

.page-disclaimer .disc-facts dd {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-xl);
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
  color: var(--color-contrast-accent);
}

/* ---------- 条款索引 ---------- */

.page-disclaimer .disc-toc {
  position: relative;
  padding: calc(var(--section-y) * 0.72) 0 calc(var(--section-y) * 0.4);
  background: var(--color-surface);
}

.page-disclaimer .disc-toc::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent) 46%, transparent 82%);
}

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

.page-disclaimer .disc-toc__intro {
  max-width: var(--measure);
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

.page-disclaimer .disc-inline-link {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: var(--border-thin) solid var(--color-primary);
  padding-bottom: 1px;
}

.page-disclaimer .disc-inline-link:hover {
  border-bottom-color: var(--color-accent);
  color: var(--color-accent);
}

.page-disclaimer .disc-toc__list {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
  grid-template-columns: minmax(0, 1fr);
}

.page-disclaimer .disc-toc__list a {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-surface-alt);
  color: var(--color-ink);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: border-color 0.24s ease, background-color 0.24s ease;
}

.page-disclaimer .disc-toc__list a:hover,
.page-disclaimer .disc-toc__list a:focus-visible {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
}

.page-disclaimer .disc-toc__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-accent);
  flex: 0 0 auto;
}

.page-disclaimer .disc-toc__name {
  flex: 1 1 auto;
  min-width: 0;
}

/* ---------- 条款正文 ---------- */

.page-disclaimer .disc-clauses {
  padding: 0 0 calc(var(--section-y) * 0.8);
  background: var(--color-surface);
}

.page-disclaimer .disc-clause {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: var(--border-thin) solid var(--color-line);
  scroll-margin-top: 96px;
}

.page-disclaimer .disc-clause__num {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.16em;
  color: var(--color-ink-muted);
}

.page-disclaimer .disc-clause__num::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: var(--color-line);
}

.page-disclaimer .disc-clause__main {
  min-width: 0;
}

.page-disclaimer .disc-clause__title {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  margin: 0 0 var(--space-3);
}

.page-disclaimer .disc-clause__body p {
  margin: 0 0 var(--space-3);
  max-width: var(--measure);
}

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

.page-disclaimer .disc-action {
  margin-top: var(--space-4);
  max-width: var(--measure);
  padding: var(--space-3) var(--space-4);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: color-mix(in srgb, var(--color-highlight) 58%, transparent);
}

.page-disclaimer .disc-action__label {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: var(--color-accent);
}

.page-disclaimer .disc-action__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-1);
  font-size: var(--text-sm);
  line-height: 1.72;
  color: var(--color-ink);
}

.page-disclaimer .disc-action__list li {
  position: relative;
  padding-left: var(--space-3);
}

.page-disclaimer .disc-action__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 1px;
  background: var(--color-accent);
}

/* ---------- 图片窗格 ---------- */

.page-disclaimer .disc-figure {
  margin: var(--space-6) 0 0;
}

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

/* ---------- 深色核对工具区 ---------- */

.page-disclaimer .disc-check {
  margin-top: var(--space-8);
  padding: calc(var(--space-6) + var(--space-2)) var(--space-4);
  border: var(--border-thin) solid var(--color-contrast-line);
  border-radius: var(--radius-lg);
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  background-image: radial-gradient(
    120% 90% at 92% 0%,
    color-mix(in srgb, var(--color-accent) 26%, transparent) 0%,
    transparent 62%
  );
}

.page-disclaimer .disc-check .section-label__num,
.page-disclaimer .disc-check .section-label__text {
  color: var(--color-contrast-accent);
}

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

.page-disclaimer .disc-check__intro {
  margin: 0 0 var(--space-4);
  max-width: var(--measure);
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--color-contrast-ink) 78%, transparent);
}

.page-disclaimer .disc-table-scroll {
  overflow-x: auto;
  border: var(--border-thin) solid var(--color-contrast-line);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-contrast-accent) 4%, transparent);
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .disc-table {
  width: 100%;
  min-width: 580px;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.page-disclaimer .disc-table th,
.page-disclaimer .disc-table td {
  padding: var(--space-2) var(--space-3);
  text-align: left;
  vertical-align: top;
  border-bottom: var(--border-thin) solid var(--color-contrast-line);
  line-height: 1.66;
}

.page-disclaimer .disc-table thead th {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  white-space: nowrap;
  color: var(--color-contrast-accent);
  background: color-mix(in srgb, var(--color-contrast-accent) 8%, transparent);
}

.page-disclaimer .disc-table tbody td {
  color: color-mix(in srgb, var(--color-contrast-ink) 80%, transparent);
}

.page-disclaimer .disc-table tbody tr:last-child th,
.page-disclaimer .disc-table tbody tr:last-child td {
  border-bottom: none;
}

.page-disclaimer .disc-table tbody tr:hover td,
.page-disclaimer .disc-table tbody tr:hover th {
  background: color-mix(in srgb, var(--color-contrast-accent) 7%, transparent);
}

.page-disclaimer .disc-table__field {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  white-space: nowrap;
  color: var(--color-contrast-ink);
}

.page-disclaimer .disc-field {
  position: relative;
  display: inline-block;
  border-bottom: 1px dashed var(--color-contrast-accent);
  cursor: help;
}

.page-disclaimer .disc-field::after {
  content: attr(data-field-note);
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  z-index: 6;
  width: max-content;
  max-width: 240px;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: var(--color-primary-ink);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-body);
  line-height: 1.5;
  letter-spacing: 0;
  white-space: normal;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
  pointer-events: none;
}

.page-disclaimer .disc-field:hover::after,
.page-disclaimer .disc-field:focus-visible::after {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- 核对示例 ---------- */

.page-disclaimer .disc-sample {
  margin-top: var(--space-6);
}

.page-disclaimer .disc-sample__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-1);
}

.page-disclaimer .disc-sample__list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-1);
  padding: var(--space-2) 0;
  border-bottom: var(--border-thin) solid var(--color-line);
  font-size: var(--text-sm);
}

.page-disclaimer .disc-sample__list li:last-child {
  border-bottom: none;
}

.page-disclaimer .disc-sample__key {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-accent);
}

.page-disclaimer .disc-sample__val {
  color: var(--color-ink);
}

.page-disclaimer .disc-sample__note {
  margin: var(--space-3) 0 0;
  max-width: var(--measure);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-disclaimer .disc-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .disc-sample__list li {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: var(--space-3);
    align-items: baseline;
  }
}

@media (min-width: 820px) {
  .page-disclaimer .disc-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2) var(--space-4);
  }

  .page-disclaimer .disc-clause {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: var(--space-4) var(--space-6);
    margin-top: var(--space-8);
    padding-top: var(--space-8);
  }

  .page-disclaimer .disc-clause__num {
    align-self: start;
    padding-top: 6px;
  }

  .page-disclaimer .disc-clause__num::after {
    display: none;
  }

  .page-disclaimer .disc-clause__title {
    font-size: var(--text-2xl);
  }

  .page-disclaimer .disc-check {
    padding: calc(var(--space-8) + var(--space-2)) var(--space-6);
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .disc-masthead__title {
    max-width: 18ch;
  }

  .page-disclaimer .disc-clause {
    grid-template-columns: 200px minmax(0, 1fr);
  }

  .page-disclaimer .disc-check {
    margin-left: 200px;
  }

  .page-disclaimer .disc-sample {
    margin-left: 200px;
  }
}