.page-disclaimer {
  --dc-line: 1px solid var(--ink-700);
  --dc-pad-x: 1.25rem;
}

.page-disclaimer .breadcrumbs {
  padding-top: 1.25rem;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-head {
  padding: 1.75rem 0 2rem;
  border-bottom: var(--dc-line);
}

.page-disclaimer .dc-head__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  margin: 0;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--cyan-500);
}

.page-disclaimer .dc-head__kicker::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--cyan-500);
}

.page-disclaimer .dc-head__title {
  margin: 0.625rem 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 2.75rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--paper-050);
}

.page-disclaimer .dc-head__lede {
  margin: 0;
  max-width: 38em;
  color: var(--body-text);
}

.page-disclaimer .dc-vouchers {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem 0.875rem;
}

.page-disclaimer .dc-voucher {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--ink-900);
  border: 1px solid var(--ink-700);
  transition: border-color 180ms var(--ease);
}

.page-disclaimer .dc-voucher:hover {
  border-color: var(--blue-300);
}

.page-disclaimer .dc-voucher__key {
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--slate-400);
}

.page-disclaimer .dc-voucher__val {
  font-size: 0.8125rem;
  color: var(--paper-050);
  white-space: nowrap;
}

/* ---------- 锚点刻度条 ---------- */
.page-disclaimer .dc-index {
  display: flex;
  align-items: stretch;
  overflow-x: auto;
  border-bottom: var(--dc-line);
  scrollbar-width: none;
}

.page-disclaimer .dc-index::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .dc-index__item {
  position: relative;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.875rem 1.25rem 0.875rem 0;
  margin-right: 1.25rem;
  text-decoration: none;
  color: var(--slate-400);
  transition: color 180ms var(--ease);
}

.page-disclaimer .dc-index__item::after {
  content: "";
  position: absolute;
  left: 0;
  right: 1.25rem;
  bottom: -1px;
  height: 2px;
  background: transparent;
  transition: background-color 180ms var(--ease);
}

.page-disclaimer .dc-index__item:hover,
.page-disclaimer .dc-index__item.is-current {
  color: var(--paper-050);
}

.page-disclaimer .dc-index__item:hover::after,
.page-disclaimer .dc-index__item.is-current::after {
  background: var(--cyan-500);
}

.page-disclaimer .dc-index__no {
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--cyan-500);
}

.page-disclaimer .dc-index__label {
  font-size: 0.875rem;
  white-space: nowrap;
}

/* ---------- 条款清单 ---------- */
.page-disclaimer .terms {
  border-bottom: var(--dc-line);
}

.page-disclaimer .term {
  display: grid;
  grid-template-columns: 2.75rem minmax(0, 1fr);
  gap: 0.25rem 0.875rem;
  padding: 1.625rem 0 1.875rem;
  border-top: var(--dc-line);
  scroll-margin-top: 1.5rem;
}

.page-disclaimer .term:first-child {
  border-top: 0;
}

.page-disclaimer .term__no {
  padding-top: 0.3rem;
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--cyan-500);
}

.page-disclaimer .term__title {
  margin: 0 0 0.625rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--paper-050);
}

.page-disclaimer .term__body p {
  margin: 0 0 0.875rem;
  max-width: 37em;
  color: var(--body-text);
  line-height: 1.75;
}

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

.page-disclaimer .term__body a {
  color: var(--blue-300);
  text-underline-offset: 3px;
}

.page-disclaimer .term__body a:hover {
  color: var(--cyan-500);
}

/* ---------- 区块确认信息图 ---------- */
.page-disclaimer .dc-figure {
  margin: 1.25rem 0 1.375rem;
  max-width: 37em;
}

/* ---------- 收束面板 ---------- */
.page-disclaimer .boundary {
  margin: 2.75rem 0 3.25rem;
  padding: 1.75rem 1.25rem 2rem;
  background: var(--ink-900);
  border: 1px solid var(--ink-700);
  border-top: 3px solid var(--cyan-500);
  box-shadow: 10px 10px 0 -1px var(--ink-950);
}

.page-disclaimer .boundary__title {
  margin: 0 0 1.125rem;
  font-family: var(--font-display);
  font-size: 1.375rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper-050);
}

.page-disclaimer .boundary__stamps {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-disclaimer .boundary__lede {
  margin: 0 0 0.875rem;
  max-width: 36em;
  color: var(--paper-050);
  line-height: 1.75;
}

.page-disclaimer .boundary__note {
  margin: 0;
  max-width: 37em;
  color: var(--slate-400);
  line-height: 1.75;
}

.page-disclaimer .boundary__note a {
  color: var(--blue-300);
  text-underline-offset: 3px;
}

.page-disclaimer .boundary__note a:hover {
  color: var(--cyan-500);
}

/* ---------- 平板 ---------- */
@media (min-width: 48rem) {
  .page-disclaimer .breadcrumbs {
    padding-top: 1.75rem;
  }

  .page-disclaimer .dc-head {
    padding: 2.75rem 0 2.5rem;
  }

  .page-disclaimer .term {
    grid-template-columns: 4.5rem minmax(0, 1fr);
    gap: 0.25rem 1.5rem;
    padding: 2rem 0 2.25rem;
  }

  .page-disclaimer .term__title {
    font-size: 1.375rem;
  }

  .page-disclaimer .dc-figure {
    margin: 1.5rem 0 1.75rem;
  }

  .page-disclaimer .boundary {
    padding: 2.25rem 2rem 2.5rem;
    margin: 3.25rem 0 4rem;
  }
}

/* ---------- 桌面：左题右凭证的非对称首屏 ---------- */
@media (min-width: 64rem) {
  .page-disclaimer .dc-head {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    grid-template-areas:
      "kicker vouchers"
      "title vouchers"
      "lede vouchers";
    column-gap: 3.5rem;
    align-items: start;
    padding: 3.5rem 0 3rem;
  }

  .page-disclaimer .dc-head__kicker {
    grid-area: kicker;
  }

  .page-disclaimer .dc-head__title {
    grid-area: title;
  }

  .page-disclaimer .dc-head__lede {
    grid-area: lede;
    margin-bottom: 0;
  }

  .page-disclaimer .dc-vouchers {
    grid-area: vouchers;
    align-self: end;
    flex-direction: column;
    align-items: stretch;
    margin: 0;
    gap: 0.75rem;
  }

  .page-disclaimer .dc-voucher {
    justify-content: space-between;
  }

  .page-disclaimer .term {
    grid-template-columns: 5.5rem minmax(0, 1fr);
    padding: 2.25rem 0 2.5rem;
  }

  .page-disclaimer .boundary {
    padding: 3rem 3rem 3.25rem;
  }

  .page-disclaimer .boundary__title {
    font-size: 1.625rem;
  }
}