.page-disclaimer {
  --dc-hair: 1px solid var(--hair);
  padding-bottom: 0;
}

.page-disclaimer .crumb {
  padding-top: 18px;
}

.page-disclaimer a:focus-visible {
  outline: 2px solid var(--cinnabar);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  display: grid;
  gap: 26px;
  padding: 26px 0 42px;
}

.page-disclaimer .dc-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-accent);
  font-size: 13px;
  letter-spacing: 0.26em;
  color: var(--gold);
}

.page-disclaimer .dc-hero__kicker::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--gold);
}

.page-disclaimer .dc-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(38px, 10vw, 74px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-disclaimer .dc-hero__lead {
  margin: 0 0 16px;
  max-width: 42ch;
  font-size: 17px;
  line-height: 1.9;
  color: var(--body-ink);
}

.page-disclaimer .dc-hero__note {
  margin: 0;
  font-family: var(--font-accent);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--mute);
}

.page-disclaimer .dc-hero__media {
  margin: 0;
  padding: 6px;
  border: var(--dc-hair);
  background: linear-gradient(160deg, rgba(200, 164, 92, 0.10), rgba(14, 15, 16, 0) 70%);
}

.page-disclaimer .dc-hero__media .frame__img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.05);
}

/* ---------- 条目组 ---------- */
.page-disclaimer .dc-block {
  padding: 42px 0 6px;
}

.page-disclaimer .dc-block__head {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
}

.page-disclaimer .dc-block__no {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0;
  font-family: var(--font-accent);
  font-size: 13px;
  letter-spacing: 0.24em;
  color: var(--gold);
}

.page-disclaimer .dc-block__no::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--hair), rgba(58, 54, 48, 0));
}

.page-disclaimer .dc-block__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 5.4vw, 34px);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: 0.03em;
  color: var(--paper);
}

.page-disclaimer .dc-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-bottom: var(--dc-hair);
}

.page-disclaimer .dc-item {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-top: var(--dc-hair);
  scroll-margin-top: 110px;
  transition: background var(--dur) var(--ease);
}

.page-disclaimer .dc-item:hover,
.page-disclaimer .dc-item:focus-within {
  background: linear-gradient(90deg, rgba(200, 164, 92, 0.07), rgba(200, 164, 92, 0) 72%);
}

.page-disclaimer .dc-item__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: var(--dc-hair);
  font-family: var(--font-display);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  color: var(--gold);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-disclaimer .dc-item__no:hover {
  border-color: var(--gold);
  color: var(--gold-light);
  background: rgba(200, 164, 92, 0.12);
}

.page-disclaimer .dc-item__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--gold-light);
}

.page-disclaimer .dc-item__text {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--body-ink);
}

.page-disclaimer .dc-item__side {
  display: none;
}

.page-disclaimer .dc-item:target {
  background: linear-gradient(90deg, rgba(181, 52, 43, 0.16), rgba(200, 164, 92, 0.07) 58%, rgba(200, 164, 92, 0));
}

.page-disclaimer .dc-item:target .dc-item__no {
  border-color: var(--cinnabar);
  color: var(--paper);
  background: rgba(181, 52, 43, 0.26);
}

.page-disclaimer .dc-item:target .dc-item__title {
  color: var(--paper);
}

/* ---------- 话题色带 ---------- */
.page-disclaimer .dc-band {
  margin: 40px 0;
  background: linear-gradient(90deg, var(--brown) 0%, var(--gold) 62%, var(--gold-light) 100%);
}

.page-disclaimer .dc-band__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 18px;
  padding: 15px 0;
  font-family: var(--font-accent);
  font-size: 12.5px;
  letter-spacing: 0.22em;
}

.page-disclaimer .dc-band__label--start {
  color: var(--gold-light);
}

.page-disclaimer .dc-band__label--end {
  color: var(--ink);
  opacity: 0.82;
}

/* ---------- 收束 ---------- */
.page-disclaimer .dc-close {
  padding-top: 10px;
}

.page-disclaimer .dc-close__inner {
  padding: 30px 0 40px;
  border-top: var(--dc-hair);
  border-bottom: 1px solid var(--gold);
}

.page-disclaimer .dc-close__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(22px, 5.6vw, 32px);
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--paper);
}

.page-disclaimer .dc-close__text {
  margin: 0 0 20px;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--body-ink);
}

.page-disclaimer .dc-close__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .dc-close__meta {
  margin: 18px 0 0;
  font-family: var(--font-accent);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--mute);
}

/* ---------- 桌面 ---------- */
@media (min-width: 860px) {
  .page-disclaimer .dc-hero {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, 0.58fr);
    align-items: end;
    gap: 56px;
    padding: 54px 0 68px;
  }

  .page-disclaimer .dc-hero__lead {
    font-size: 20px;
  }

  .page-disclaimer .dc-hero__media .frame__img {
    aspect-ratio: 3 / 4;
  }

  .page-disclaimer .dc-block {
    padding-top: 62px;
  }

  .page-disclaimer .dc-item {
    grid-template-columns: 52px minmax(0, 1fr) 26px;
    gap: 24px;
    padding: 24px 0;
  }

  .page-disclaimer .dc-item__no {
    width: 52px;
    height: 52px;
    font-size: 16px;
  }

  .page-disclaimer .dc-item__title {
    font-size: 19px;
  }

  .page-disclaimer .dc-item__text {
    font-size: 15.5px;
  }

  .page-disclaimer .dc-item__side {
    display: block;
    align-self: center;
    justify-self: end;
    opacity: 0;
    transform: translateX(8px);
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
    pointer-events: none;
  }

  .page-disclaimer .dc-item:hover .dc-item__side,
  .page-disclaimer .dc-item:focus-within .dc-item__side {
    opacity: 1;
    transform: translateX(0);
  }

  .page-disclaimer .dc-band {
    margin: 64px 0;
  }

  .page-disclaimer .dc-band__inner {
    font-size: 13px;
    padding: 18px 0;
  }
}