.page-disclaimer {
  --dl-rail: 232px;
}

/* ---------- 页首 ---------- */
.page-disclaimer .dl-masthead {
  padding-top: var(--space-6);
  padding-bottom: var(--space-6);
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
}

.page-disclaimer .dl-crumb {
  color: var(--color-ink-muted);
  text-decoration: none;
  transition: color 140ms ease-out;
}

.page-disclaimer .dl-crumb:hover,
.page-disclaimer .dl-crumb:focus-visible {
  color: var(--color-primary);
}

.page-disclaimer .dl-crumb--current {
  color: var(--color-ink);
}

.page-disclaimer .dl-title {
  margin: var(--space-2) 0 var(--space-4);
  max-width: 24ch;
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-disclaimer .dl-lede {
  max-width: 66ch;
  margin: 0;
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-disclaimer .dl-masthead__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2);
  margin: var(--space-6) 0 0;
}

.page-disclaimer .dl-masthead__key {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}

.page-disclaimer .dl-masthead__val {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-primary);
}

/* ---------- 反色摘要带 ---------- */
.page-disclaimer .dl-summary {
  position: relative;
  overflow: hidden;
  padding: var(--space-8) 0;
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-disclaimer .dl-summary__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
}

.page-disclaimer .dl-summary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--overlay-scrim);
}

.page-disclaimer .dl-summary__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .dl-summary__quote {
  max-width: 60ch;
  margin: 0;
  padding-left: var(--space-4);
  border-left: 3px solid var(--color-contrast-accent);
}

.page-disclaimer .dl-summary__quote p {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: 1.5;
  color: var(--color-contrast-ink);
}

.page-disclaimer .dl-summary__note {
  max-width: 58ch;
  margin: var(--space-6) 0 0;
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-contrast-ink);
  opacity: 0.78;
}

/* ---------- 时间刻度 ---------- */
.page-disclaimer .dl-timing {
  padding-top: var(--section-y);
}

.page-disclaimer .dl-timing__lede {
  max-width: 62ch;
  margin: var(--space-3) 0 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-disclaimer .dl-scale {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin: var(--space-8) 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dl-scale__item {
  position: relative;
  padding-top: var(--space-4);
}

.page-disclaimer .dl-scale__item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-surface-deep);
}

.page-disclaimer .dl-scale__item::after {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 12px;
  height: 12px;
  border-radius: var(--radius-pill);
  background: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.page-disclaimer .dl-scale__item--freeze::after {
  background: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-highlight);
}

.page-disclaimer .dl-scale__value {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-primary);
}

.page-disclaimer .dl-scale__item--freeze .dl-scale__value {
  color: var(--color-accent);
}

.page-disclaimer .dl-scale__label {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
}

.page-disclaimer .dl-scale__desc {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-sm);
  line-height: 1.65;
  color: var(--color-ink-muted);
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .dl-body {
  padding-top: var(--section-y-lg);
}

.page-disclaimer .dl-body__lede {
  max-width: 64ch;
  margin: var(--space-3) 0 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-disclaimer .dl-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-top: var(--space-8);
}

/* 左栏索引 */
.page-disclaimer .dl-index {
  align-self: start;
  padding: var(--space-4);
  background: var(--color-surface-alt);
  border-radius: var(--radius-lg);
}

.page-disclaimer .dl-index__caption {
  margin: 0 0 var(--space-4);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}

.page-disclaimer .dl-index__group + .dl-index__group {
  margin-top: var(--space-4);
}

.page-disclaimer .dl-index__group-title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0 0 var(--space-1);
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
}

.page-disclaimer .dl-index__dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: var(--radius-pill);
  background: var(--color-primary);
}

.page-disclaimer .dl-index__dot--b {
  background: var(--color-accent);
}

.page-disclaimer .dl-index__dot--c {
  background: color-mix(in srgb, var(--color-primary) 55%, var(--color-accent));
}

.page-disclaimer .dl-index__dot--d {
  background: var(--color-ink-soft);
}

.page-disclaimer .dl-index__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dl-index__link {
  display: flex;
  gap: var(--space-2);
  padding: 4px var(--space-2);
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--color-ink-soft);
  text-decoration: none;
  transition: color 140ms ease-out, background-color 140ms ease-out,
    border-color 140ms ease-out, transform 140ms ease-out;
}

.page-disclaimer .dl-index__link:hover,
.page-disclaimer .dl-index__link:focus-visible {
  color: var(--color-primary);
  background: var(--color-primary-soft);
  border-left-color: var(--color-primary);
}

.page-disclaimer .dl-index__num {
  flex: none;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  padding-top: 2px;
}

/* 右栏条款 */
.page-disclaimer .dl-entries {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.page-disclaimer .dl-clause {
  --dl-tone: var(--color-primary);
  padding: var(--space-2) 0 var(--space-2) var(--space-4);
  border-left: 2px solid var(--color-line);
  scroll-margin-top: var(--space-8);
  transition: border-color 140ms ease-out;
}

.page-disclaimer .dl-clause:hover {
  border-left-color: var(--dl-tone);
}

.page-disclaimer .dl-clause--b {
  --dl-tone: var(--color-accent);
}

.page-disclaimer .dl-clause--c {
  --dl-tone: color-mix(in srgb, var(--color-primary) 55%, var(--color-accent));
}

.page-disclaimer .dl-clause--d {
  --dl-tone: var(--color-ink-soft);
}

.page-disclaimer .dl-clause__index {
  display: inline-block;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  background: var(--dl-tone);
  color: var(--color-primary-ink);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-disclaimer .dl-clause--d .dl-clause__index {
  color: var(--color-surface);
}

.page-disclaimer .dl-clause__title {
  margin: var(--space-2) 0 var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-disclaimer .dl-clause__fields {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-1);
  margin: 0;
}

.page-disclaimer .dl-clause__fields dt {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-ink-muted);
}

.page-disclaimer .dl-clause__fields dt:first-of-type {
  margin-top: 0;
}

.page-disclaimer .dl-clause__fields dd {
  margin: 0;
  font-size: var(--text-base);
  line-height: 1.72;
  color: var(--color-ink);
}

.page-disclaimer .dl-clause__fields a {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px solid var(--color-primary-soft);
  transition: border-color 140ms ease-out, color 140ms ease-out;
}

.page-disclaimer .dl-clause__fields a:hover,
.page-disclaimer .dl-clause__fields a:focus-visible {
  border-bottom-color: var(--color-primary);
}

/* ---------- 反色反馈带 ---------- */
.page-disclaimer .dl-feedback {
  margin-top: var(--section-y-lg);
  padding: var(--space-8) 0;
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-disclaimer .dl-feedback__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.page-disclaimer .dl-feedback__eyebrow {
  margin: 0 0 var(--space-2);
  color: var(--color-contrast-accent);
}

.page-disclaimer .dl-feedback__title {
  margin: 0 0 var(--space-3);
  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-contrast-ink);
}

.page-disclaimer .dl-feedback__meta {
  margin: 0 0 var(--space-2);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-contrast-accent);
}

.page-disclaimer .dl-feedback__text {
  max-width: 58ch;
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-contrast-ink);
  opacity: 0.85;
}

.page-disclaimer .dl-feedback__aside .btn {
  margin-top: var(--space-4);
}

/* ---------- 桌面 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .dl-scale {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-6) var(--space-4);
  }

  .page-disclaimer .dl-clause__fields {
    grid-template-columns: max-content minmax(0, 1fr);
    column-gap: var(--space-6);
    row-gap: var(--space-1);
  }

  .page-disclaimer .dl-clause__fields dt,
  .page-disclaimer .dl-clause__fields dt:first-of-type {
    margin-top: 0;
    padding-top: 4px;
  }

  .page-disclaimer .dl-feedback__inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: var(--space-8);
  }
}

@media (min-width: 960px) {
  .page-disclaimer .dl-layout {
    grid-template-columns: var(--dl-rail) minmax(0, 1fr);
    gap: var(--space-8);
  }

  .page-disclaimer .dl-index {
    position: sticky;
    top: var(--space-6);
  }

  .page-disclaimer .dl-scale {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .dl-entries {
    gap: var(--space-8);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dl-index__link,
  .page-disclaimer .dl-clause,
  .page-disclaimer .dl-crumb,
  .page-disclaimer .dl-clause__fields a {
    transition: none;
  }
}