.page-disclaimer {
  --dc-measure: 34em;
  --dc-row: clamp(30px, 5vw, 56px);
  background: var(--sand);
}

/* ---------- 顶部通栏 ---------- */
.page-disclaimer .dc-hero {
  position: relative;
  overflow: hidden;
  background-color: var(--rock-deep);
  color: var(--cream);
  border-bottom: 2px solid var(--ink);
}

.page-disclaimer .dc-hero__media {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.page-disclaimer .dc-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: 0.26;
}

.page-disclaimer .dc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(118deg, rgba(30, 29, 26, 0.95) 0%, rgba(30, 29, 26, 0.72) 54%, rgba(30, 29, 26, 0.9) 100%),
    repeating-linear-gradient(to right, var(--copper-line) 0 1px, transparent 1px 34px);
  opacity: 0.96;
  pointer-events: none;
}

.page-disclaimer .dc-hero__inner {
  position: relative;
  z-index: 2;
  padding-block: clamp(46px, 8vw, 92px) clamp(38px, 6vw, 64px);
}

.page-disclaimer .dc-hero .eyebrow {
  color: var(--copper);
  letter-spacing: 0.22em;
  margin: 0;
}

.page-disclaimer .dc-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 5.4vw, 50px);
  line-height: 1.22;
  letter-spacing: 0.01em;
  margin: 14px 0 20px;
  color: var(--cream);
  max-width: 18em;
}

.page-disclaimer .dc-hero .lead {
  max-width: 40em;
  margin: 0;
  color: rgba(251, 246, 234, 0.82);
}

.page-disclaimer .dc-hero__meta {
  margin: 24px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--copper-line);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--copper);
}

/* ---------- 条目区 ---------- */
.page-disclaimer .dc-body {
  padding-block: clamp(44px, 7vw, 92px);
}

.page-disclaimer .dc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 68em;
}

.page-disclaimer .dc-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding-block: var(--dc-row);
  border-top: 1px solid var(--copper-line);
}

.page-disclaimer .dc-item:first-child {
  border-top: 2px solid var(--paper-line-strong);
  padding-top: 0;
}

.page-disclaimer .dc-item:nth-child(even) .dc-num {
  color: var(--cinnabar);
}

.page-disclaimer .dc-num {
  margin: 0;
  font-size: 15px;
  letter-spacing: 0.18em;
  color: var(--copper);
  font-weight: 600;
}

.page-disclaimer .dc-item__title {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.7vw, 28px);
  line-height: 1.36;
  letter-spacing: 0.01em;
  color: var(--rock-deep);
  margin: 0 0 16px;
}

.page-disclaimer .dc-item__body {
  max-width: var(--dc-measure);
  color: var(--rock);
  font-size: 16px;
  line-height: 1.78;
}

.page-disclaimer .dc-item__body p {
  margin: 0 0 14px;
}

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

.page-disclaimer .dc-item__body a {
  color: var(--cinnabar);
  text-decoration: none;
  border-bottom: 1px solid var(--cinnabar-line);
}

.page-disclaimer .dc-item__body a:hover,
.page-disclaimer .dc-item__body a:focus-visible {
  background: var(--cinnabar);
  color: var(--cream);
  border-bottom-color: var(--cinnabar);
}

.page-disclaimer .dc-cite {
  display: block;
  margin: 10px 0 0;
  padding: 12px 16px;
  background: var(--cream);
  border: 1px solid var(--paper-line-strong);
  border-left: 3px solid var(--cinnabar);
  font-size: 13px;
  line-height: 1.6;
  color: var(--rock-deep);
  letter-spacing: 0.02em;
  overflow-wrap: anywhere;
  box-shadow: var(--shadow-hard-sm);
}

/* ---------- 尾部 ---------- */
.page-disclaimer .dc-tail {
  padding-block: clamp(36px, 6vw, 72px) clamp(56px, 9vw, 110px);
  border-top: 2px solid var(--paper-line-strong);
  background: var(--sand-mid);
}

.page-disclaimer .dc-tail__inner {
  display: flex;
  flex-direction: column;
  gap: 26px;
  align-items: flex-start;
}

.page-disclaimer .dc-tail__note {
  max-width: 44em;
}

.page-disclaimer .dc-tail__text {
  margin: 0 0 16px;
  color: var(--rock-deep);
  line-height: 1.78;
  font-size: 16px;
}

.page-disclaimer .dc-tail__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin: 0;
}

.page-disclaimer .dc-link {
  display: inline-block;
  padding: 4px 0;
  font-size: 14px;
  color: var(--rock-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--copper-line);
}

.page-disclaimer .dc-link:hover,
.page-disclaimer .dc-link:focus-visible {
  color: var(--cinnabar);
  border-bottom-color: var(--cinnabar);
}

.page-disclaimer .dc-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--rock-deep);
  background: var(--cream);
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  text-decoration: none;
  box-shadow: var(--shadow-hard-sm);
  transition: background-color 160ms ease, color 160ms ease;
}

.page-disclaimer .dc-top:hover,
.page-disclaimer .dc-top:focus-visible {
  background: var(--cinnabar);
  color: var(--cream);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .dc-item {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }

  .page-disclaimer .dc-tail__inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
    gap: 40px;
  }
}

@media (max-width: 719px) {
  .page-disclaimer .dc-hero__meta {
    font-size: 12px;
    letter-spacing: 0.06em;
  }

  .page-disclaimer .dc-item__body {
    max-width: 100%;
  }

  .page-disclaimer .dc-tail__links {
    gap: 8px 14px;
  }
}

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