.page-disclaimer {
  --dc-gutter: clamp(18px, 4vw, 48px);
  --dc-quiet: #a9a3c0;
  --dc-soft: #ddd7e6;
  position: relative;
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  background-color: var(--ink);
  padding-bottom: 64px;
}

.page-disclaimer .mono {
  font-family: var(--font-mono);
}

/* ---------- 页首 ---------- */
.page-disclaimer .dc-hero {
  position: relative;
  padding: clamp(26px, 5vw, 56px) var(--dc-gutter) clamp(24px, 4vw, 42px);
  border-top: 2px solid var(--gold);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(217, 71, 56, 0.30) 0%, rgba(11, 16, 38, 0) 58%),
    radial-gradient(90% 70% at 0% 100%, rgba(23, 58, 94, 0.75) 0%, rgba(11, 16, 38, 0) 62%),
    linear-gradient(180deg, var(--rise) 0%, var(--ink) 72%);
}

.page-disclaimer .dc-hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: min(46%, 320px);
  height: 1px;
  background: linear-gradient(90deg, rgba(233, 180, 76, 0), var(--gold));
  opacity: 0.55;
}

.page-disclaimer .dc-hero__inner {
  max-width: var(--shell);
  margin-inline: auto;
}

.page-disclaimer .dc-crumb {
  margin-bottom: 18px;
}

.page-disclaimer .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
  margin: 0 0 10px;
}

.page-disclaimer .dc-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 6vw, 52px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 0;
  color: var(--cream);
}

.page-disclaimer .dc-lead {
  max-width: 38em;
  margin: 16px 0 0;
  color: var(--dc-soft);
  font-size: clamp(16px, 2.2vw, 18px);
}

.page-disclaimer .dc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin-top: 20px;
}

.page-disclaimer .dc-meta .mono {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gold-light);
  border: 1px solid var(--edge);
  border-radius: var(--radius-pill);
  padding: 5px 12px;
  background: rgba(233, 180, 76, 0.08);
}

.page-disclaimer .dc-figure {
  margin: clamp(20px, 3vw, 30px) 0 0;
}

.page-disclaimer .dc-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--edge);
  background: var(--navy);
}

.page-disclaimer .dc-figure figcaption {
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--dc-quiet);
  font-family: var(--font-mono);
}

/* ---------- 主体双栏 ---------- */
.page-disclaimer .dc-body {
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(24px, 4vw, 46px) var(--dc-gutter) 0;
  display: grid;
  gap: 26px;
}

.page-disclaimer .dc-index {
  border: 1px solid var(--edge-soft);
  border-radius: var(--radius-md);
  padding: 14px 12px 16px;
  background: linear-gradient(180deg, rgba(23, 58, 94, 0.55), rgba(11, 16, 38, 0.35));
}

.page-disclaimer .dc-index__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-disclaimer .dc-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .dc-index__link {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 8px 8px;
  box-sizing: border-box;
  border-radius: var(--radius-sm);
  color: var(--cream);
  text-decoration: none;
  font-size: 14px;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .dc-index__link:hover {
  background: rgba(233, 180, 76, 0.14);
  color: var(--gold-light);
}

.page-disclaimer .dc-index__link:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
  color: var(--gold-light);
}

.page-disclaimer .dc-index__no {
  font-size: 12px;
  color: var(--gold);
  letter-spacing: 0.06em;
}

.page-disclaimer .dc-main {
  min-width: 0;
}

/* ---------- 条款章节 ---------- */
.page-disclaimer .dc-section {
  position: relative;
  padding-top: clamp(26px, 3.6vw, 38px);
  padding-bottom: clamp(20px, 3vw, 30px);
  border-top: 1px solid var(--edge-soft);
}

.page-disclaimer .dc-section:first-of-type {
  border-top: none;
  padding-top: 4px;
}

.page-disclaimer .dc-section::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  background: var(--ink);
  border: 1px solid var(--gold);
  transform: rotate(45deg);
}

.page-disclaimer .dc-section::after {
  content: "";
  position: absolute;
  top: -3px;
  left: 18px;
  width: 5px;
  height: 5px;
  background: var(--gold);
  opacity: 0.6;
  transform: rotate(45deg);
}

.page-disclaimer .dc-section:first-of-type::before,
.page-disclaimer .dc-section:first-of-type::after {
  display: none;
}

.page-disclaimer .dc-section__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
  margin-bottom: 6px;
}

.page-disclaimer .dc-section__title {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.8vw, 27px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 700;
  color: var(--cream);
  margin: 0;
}

.page-disclaimer .dc-anchor {
  margin-left: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 400;
  color: var(--mauve);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease);
}

.page-disclaimer .dc-anchor:hover,
.page-disclaimer .dc-anchor:focus-visible {
  color: var(--gold-light);
}

.page-disclaimer .dc-anchor:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-disclaimer .dc-section p {
  max-width: 38em;
  margin: 12px 0 0;
  color: var(--dc-soft);
}

.page-disclaimer .dc-section b {
  color: var(--gold-light);
  font-weight: 600;
}

.page-disclaimer .dc-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dc-list li {
  position: relative;
  max-width: 38em;
  padding-left: 22px;
  color: var(--dc-soft);
}

.page-disclaimer .dc-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.66em;
  width: 7px;
  height: 7px;
  background: var(--gold);
  opacity: 0.85;
  transform: rotate(45deg);
}

.page-disclaimer .dc-version {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.page-disclaimer .dc-version__seg {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--edge);
  color: var(--gold-light);
  background: rgba(233, 180, 76, 0.08);
}

.page-disclaimer .dc-steps {
  counter-reset: dcstep;
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dc-steps li {
  counter-increment: dcstep;
  position: relative;
  padding: 12px 16px 12px 50px;
  max-width: 36em;
  border-radius: var(--radius-md);
  border: 1px solid var(--edge-soft);
  background: rgba(23, 58, 94, 0.42);
  color: var(--cream);
}

.page-disclaimer .dc-steps li::before {
  content: counter(dcstep, decimal-leading-zero);
  position: absolute;
  left: 16px;
  top: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gold-light);
}

.page-disclaimer .dc-note {
  margin-top: 18px;
  max-width: 38em;
  padding: 14px 16px;
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: rgba(217, 71, 56, 0.12);
  color: var(--cream);
}

.page-disclaimer .dc-print {
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--dc-quiet);
}

/* ---------- 结尾指向 ---------- */
.page-disclaimer .dc-end {
  margin-top: clamp(26px, 4vw, 42px);
  padding: clamp(22px, 3.4vw, 32px);
  border: 1px solid var(--edge);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(217, 71, 56, 0.22), rgba(23, 58, 94, 0.55));
}

.page-disclaimer .dc-end__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.5vw, 24px);
  line-height: 1.3;
  color: var(--cream);
}

.page-disclaimer .dc-end__text {
  max-width: 38em;
  margin: 10px 0 0;
  color: var(--dc-soft);
}

.page-disclaimer .dc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.page-disclaimer .dc-actions .btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  box-sizing: border-box;
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-disclaimer .dc-index__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dc-body {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-disclaimer .dc-index {
    position: sticky;
    top: 24px;
    padding: 18px 14px 20px;
  }

  .page-disclaimer .dc-index__list {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-disclaimer .dc-index__link {
    font-size: 13.5px;
  }
}

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

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    background: #fff;
    color: #000;
    padding-bottom: 0;
  }

  .page-disclaimer .dc-hero {
    background: none;
    border-top: 2px solid #000;
    padding: 0 0 12px;
  }

  .page-disclaimer .dc-hero::after,
  .page-disclaimer .dc-figure,
  .page-disclaimer .dc-index,
  .page-disclaimer .dc-anchor,
  .page-disclaimer .dc-print,
  .page-disclaimer .dc-actions {
    display: none;
  }

  .page-disclaimer .dc-title,
  .page-disclaimer .dc-section__title,
  .page-disclaimer .dc-end__title {
    color: #000;
  }

  .page-disclaimer .dc-lead,
  .page-disclaimer .dc-section p,
  .page-disclaimer .dc-list li,
  .page-disclaimer .dc-end__text,
  .page-disclaimer .dc-section b {
    color: #000;
  }

  .page-disclaimer .dc-body {
    display: block;
    padding: 12px 0 0;
    max-width: none;
  }

  .page-disclaimer .dc-section,
  .page-disclaimer .dc-end {
    border: none;
    border-top: 1px solid #555;
    border-radius: 0;
    background: none;
    padding: 12px 0;
    break-inside: avoid;
  }

  .page-disclaimer .dc-section::before,
  .page-disclaimer .dc-section::after {
    display: none;
  }

  .page-disclaimer .dc-section__no {
    color: #000;
  }

  .page-disclaimer .dc-steps li,
  .page-disclaimer .dc-note,
  .page-disclaimer .dc-version__seg {
    background: none;
    border: 1px solid #777;
    color: #000;
  }

  .page-disclaimer .dc-steps li::before,
  .page-disclaimer .dc-index__no {
    color: #000;
  }
}