.page-disclaimer {
  --dc-line: rgba(27, 53, 82, 0.95);
  --dc-line-soft: rgba(143, 166, 184, 0.22);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  padding: clamp(20px, 3vw, 34px) 0 clamp(28px, 4vw, 52px);
  border-bottom: 1px solid var(--dc-line);
  background:
    radial-gradient(90% 120% at 96% -20%, rgba(46, 242, 194, 0.16), transparent 60%),
    linear-gradient(180deg, rgba(14, 32, 56, 0.9) 0%, rgba(8, 20, 38, 0) 100%);
}

.page-disclaimer .dc-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 44px);
  margin-top: clamp(18px, 2.6vw, 30px);
}

.page-disclaimer .dc-hero-copy h1 {
  margin: 12px 0 16px;
}

.page-disclaimer .dc-hero-copy .lede {
  max-width: 46ch;
}

.page-disclaimer .dc-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 2.6vw, 30px);
}

.page-disclaimer .dc-hero-figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--steel);
  background: var(--ink-2);
  box-shadow: var(--shadow-block);
}

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

/* ---------- 快速核对 ---------- */
.page-disclaimer .dc-check {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.6vw, 28px);
  margin-top: clamp(24px, 3.4vw, 40px);
  padding: clamp(18px, 2.6vw, 28px);
  background: rgba(14, 32, 56, 0.72);
}

.page-disclaimer .dc-check-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .dc-check-list li {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 10px;
  padding-left: 12px;
  border-left: 2px solid var(--mint);
  font-size: 14px;
  line-height: 1.7;
  color: var(--fog);
}

.page-disclaimer .dc-check-key {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mint);
}

.page-disclaimer .dc-path {
  display: grid;
  gap: 10px;
}

.page-disclaimer .dc-path svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-disclaimer .dc-path-labels {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--blue-gray);
}

/* ---------- 章节目录 ---------- */
.page-disclaimer .dc-body {
  padding-top: clamp(26px, 4vw, 46px);
}

.page-disclaimer .dc-toc {
  padding-bottom: clamp(20px, 3vw, 32px);
  border-bottom: 1px solid var(--dc-line);
}

.page-disclaimer .dc-toc-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .dc-toc-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  border: 1px solid var(--steel);
  background: rgba(14, 32, 56, 0.6);
  color: var(--fog);
  font-size: 14px;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .dc-toc-link:hover,
.page-disclaimer .dc-toc-link:focus-visible {
  border-color: var(--mint);
  color: var(--mint-soft);
}

.page-disclaimer .dc-toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mint);
}

/* ---------- 章节 ---------- */
.page-disclaimer .dc-sec {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px clamp(18px, 3vw, 40px);
  padding: clamp(28px, 4vw, 54px) 0;
}

.page-disclaimer .dc-sec + .dc-sec {
  border-top: 1px solid var(--dc-line-soft);
}

.page-disclaimer .dc-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: 26px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--mint);
}

.page-disclaimer .dc-sec-title {
  margin: 0 0 14px;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--fog);
}

.page-disclaimer .dc-sec-body p {
  margin: 0 0 12px;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--fog);
}

.page-disclaimer .dc-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: 64ch;
}

.page-disclaimer .dc-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--fog);
}

.page-disclaimer .dc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 8px;
  height: 8px;
  background: var(--mint);
}

.page-disclaimer .dc-list a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 242, 194, 0.4);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .dc-list a:hover,
.page-disclaimer .dc-list a:focus-visible {
  color: var(--mint-soft);
  border-bottom-color: var(--mint-soft);
}

.page-disclaimer .dc-marginnote {
  margin: 0;
  padding-left: 10px;
  border-left: 2px solid var(--steel);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.06em;
  color: var(--blue-gray);
}

/* ---------- 价格块 ---------- */
.page-disclaimer .dc-price {
  margin: 20px 0 0;
  padding: clamp(18px, 2.4vw, 26px);
  max-width: 640px;
  border: 2px solid var(--amber);
  background: rgba(245, 180, 74, 0.06);
  box-shadow: 6px 6px 0 rgba(245, 180, 74, 0.12);
}

.page-disclaimer .dc-price-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .dc-price-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 14px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(245, 180, 74, 0.3);
}

.page-disclaimer .dc-price-row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-disclaimer .dc-price-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--fog);
}

.page-disclaimer .dc-price-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  font-size: 16px;
  color: var(--amber);
  white-space: nowrap;
}

.page-disclaimer .dc-price-alt {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--blue-gray);
}

.page-disclaimer .dc-price-note {
  margin: 16px 0 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--fog);
}

/* ---------- 结尾 ---------- */
.page-disclaimer .dc-end {
  display: flex;
  justify-content: flex-end;
  padding: clamp(26px, 4vw, 44px) 0 clamp(36px, 5vw, 64px);
}

.page-disclaimer .dc-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-decoration: none;
  color: var(--mint);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .dc-top:hover,
.page-disclaimer .dc-top:focus-visible {
  color: var(--mint-soft);
  border-bottom-color: var(--mint-soft);
}

/* ---------- 断点 ---------- */
@media (min-width: 560px) {
  .page-disclaimer .dc-price-row {
    grid-template-columns: minmax(0, 1fr) auto auto;
    align-items: baseline;
    gap: 0 18px;
  }

  .page-disclaimer .dc-price-alt {
    grid-column: auto;
  }
}

@media (min-width: 820px) {
  .page-disclaimer .dc-check {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 940px) {
  .page-disclaimer .dc-hero-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: end;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .dc-sec {
    grid-template-columns: 76px minmax(0, 1fr) 168px;
    align-items: start;
  }

  .page-disclaimer .dc-num {
    font-size: clamp(38px, 4vw, 56px);
    color: rgba(46, 242, 194, 0.72);
  }

  .page-disclaimer .dc-marginnote {
    max-height: 230px;
    padding-left: 0;
    padding-top: 10px;
    border-left: 0;
    border-top: 2px solid var(--steel);
    writing-mode: vertical-rl;
    text-orientation: mixed;
    letter-spacing: 0.18em;
  }
}

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

@media print {
  .page-disclaimer {
    color: #111;
    background: #fff;
  }

  .page-disclaimer .dc-toc,
  .page-disclaimer .dc-quick,
  .page-disclaimer .dc-path,
  .page-disclaimer .dc-end {
    display: none;
  }

  .page-disclaimer .dc-sec {
    grid-template-columns: 48px minmax(0, 1fr);
    padding: 18px 0;
    break-inside: avoid;
    border-top: 1px solid #bbb;
  }

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

  .page-disclaimer .dc-sec-body p,
  .page-disclaimer .dc-list li,
  .page-disclaimer .dc-price-note {
    color: #111;
  }

  .page-disclaimer .dc-sec-title,
  .page-disclaimer .dc-num {
    color: #111;
  }

  .page-disclaimer .dc-list li::before {
    background: #111;
  }
}