.page-disclaimer {
  --dc-rule: var(--turf-mid);
  --dc-text: rgba(238, 245, 241, 0.86);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: hidden;
}

/* 顶部横幅：细线网格 + 对角渐深 */
.page-disclaimer .dc-hero {
  position: relative;
  padding: clamp(26px, 5vw, 52px) 0 clamp(30px, 5vw, 60px);
  background:
    linear-gradient(158deg, var(--night) 0%, var(--turf-deep) 42%, var(--ink) 100%);
  overflow: hidden;
}

.page-disclaimer .dc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(29, 83, 67, 0.55) 0 1px, transparent 1px 68px),
    repeating-linear-gradient(0deg, rgba(29, 83, 67, 0.35) 0 1px, transparent 1px 68px);
  opacity: 0.55;
  pointer-events: none;
}

.page-disclaimer .dc-hero::after {
  content: "";
  position: absolute;
  top: -22%;
  right: -14%;
  width: 62%;
  height: 150%;
  background: linear-gradient(200deg, var(--neon-a10), transparent 62%);
  clip-path: polygon(34% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-disclaimer .dc-hero > .container {
  position: relative;
  z-index: 1;
}

.page-disclaimer .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-disclaimer .dc-hero-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-disclaimer .dc-hero-text h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 12px 0 18px;
  max-width: 16em;
}

.page-disclaimer .t-eyebrow {
  font-family: var(--font-mono);
  color: var(--neon);
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  text-transform: uppercase;
}

.page-disclaimer .t-lead {
  color: var(--dc-text);
  font-size: 1.0625rem;
  max-width: 40em;
}

.page-disclaimer .dc-hero-figure {
  margin: 0;
}

.page-disclaimer .dc-hero-figure .figure-media {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3 / 2;
  background: linear-gradient(150deg, var(--turf-deep), var(--ink));
}

.page-disclaimer .dc-hero-figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0.72;
  filter: saturate(0.85);
}

.page-disclaimer .figure-cap {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

/* 主体两栏 */
.page-disclaimer .dc-main {
  padding: clamp(30px, 5vw, 68px) 0 clamp(40px, 6vw, 84px);
}

.page-disclaimer .dc-layout {
  display: grid;
  gap: clamp(26px, 4vw, 54px);
}

.page-disclaimer .dc-aside {
  border-top: 1px solid var(--dc-rule);
  padding-top: 18px;
}

.page-disclaimer .dc-version {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--data-yellow);
  margin: 0 0 14px;
}

.page-disclaimer .dc-toc {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 0;
  border-left: 1px solid var(--dc-rule);
}

.page-disclaimer .dc-toc a {
  display: block;
  padding: 7px 12px 7px 16px;
  margin-left: -1px;
  border-left: 2px solid transparent;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: color var(--d-fast) var(--ease), border-color var(--d-fast) var(--ease);
}

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

.page-disclaimer .dc-aside-note {
  margin: 18px 0 0;
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.7;
}

.page-disclaimer .dc-aside-note a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid var(--neon-a38);
}

.page-disclaimer .dc-aside-note a:hover {
  color: var(--neon-soft);
}

/* 条款块 */
.page-disclaimer .dc-clause {
  display: grid;
  gap: 10px;
  padding: clamp(26px, 4vw, 42px) 0;
  border-top: 1px solid var(--dc-rule);
}

.page-disclaimer .dc-clause:first-child {
  border-top: 1px solid var(--turf-mid);
}

.page-disclaimer .dc-clause-index {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  color: var(--data-yellow);
  margin: 0;
  padding-top: 4px;
}

.page-disclaimer .dc-clause-body h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.4vw, 1.7rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--paper);
}

.page-disclaimer .dc-clause-body p {
  margin: 0 0 16px;
  color: var(--dc-text);
  max-width: 40em;
}

.page-disclaimer .dc-list {
  list-style: none;
  margin: 0 0 4px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .dc-list li {
  position: relative;
  padding-left: 22px;
  color: var(--dc-text);
  max-width: 42em;
}

.page-disclaimer .dc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 1.5px;
  border-radius: 2px;
  background: var(--neon);
}

.page-disclaimer .dc-list strong {
  color: var(--paper);
  font-weight: 700;
}

/* 标注样式代码块 */
.page-disclaimer .dc-snippet-block {
  margin: 0 0 18px;
}

.page-disclaimer .dc-snippet-label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--data-yellow);
}

.page-disclaimer .dc-snippet {
  margin: 0;
  padding: 14px 16px;
  border: 1px dashed var(--dc-rule);
  border-radius: var(--radius-sm);
  background: rgba(18, 54, 43, 0.6);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--neon-soft);
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
}

.page-disclaimer .dc-snippet code {
  font-family: inherit;
}

/* 折叠条款 */
.page-disclaimer .dc-details {
  border: 1px solid var(--dc-rule);
  border-radius: var(--radius-sm);
  background: rgba(10, 35, 28, 0.62);
  padding: 0 16px;
  margin-top: 6px;
}

.page-disclaimer .dc-details > summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 0;
  font-weight: 700;
  color: var(--paper);
  font-size: 0.9375rem;
}

.page-disclaimer .dc-details > summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .dc-details > summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--neon);
  font-size: 1.05rem;
  line-height: 1;
}

.page-disclaimer .dc-details[open] > summary::after {
  content: "–";
}

.page-disclaimer .dc-details .dc-body {
  padding-bottom: 16px;
}

.page-disclaimer .dc-details .dc-list li {
  font-size: 0.9375rem;
}

/* 底部牵引 */
.page-disclaimer .dc-cta {
  margin-top: clamp(22px, 4vw, 44px);
  padding-top: clamp(24px, 4vw, 40px);
  border-top: 1px solid var(--neon-a22);
}

.page-disclaimer .dc-cta-kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--neon);
}

.page-disclaimer .dc-cta h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
  max-width: 22em;
}

.page-disclaimer .dc-cta p {
  margin: 0 0 20px;
  color: var(--dc-text);
  max-width: 40em;
}

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

.page-disclaimer .dc-cta-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  border: 1px solid var(--neon);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--neon);
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: background var(--d-fast) var(--ease), color var(--d-fast) var(--ease), transform var(--d-fast) var(--ease);
}

.page-disclaimer .dc-cta-link:hover,
.page-disclaimer .dc-cta-link:focus-visible {
  background: var(--neon-a10);
  color: var(--neon-soft);
  transform: translateY(-2px);
}

.page-disclaimer .dc-cta-link--ghost {
  border-color: var(--line-strong);
  color: var(--paper);
}

.page-disclaimer .dc-cta-link--ghost:hover,
.page-disclaimer .dc-cta-link--ghost:focus-visible {
  border-color: var(--neon);
  background: transparent;
  color: var(--neon-soft);
}

/* 宽屏：左侧目录吸附 */
@media (min-width: 880px) {
  .page-disclaimer .dc-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.85fr);
    align-items: center;
  }

  .page-disclaimer .dc-layout {
    grid-template-columns: 248px minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .dc-aside {
    position: sticky;
    top: 104px;
    border-top: none;
    padding-top: 0;
  }

  .page-disclaimer .dc-toc {
    flex-direction: column;
    flex-wrap: nowrap;
  }

  .page-disclaimer .dc-clause {
    grid-template-columns: 62px minmax(0, 1fr);
    gap: 0 clamp(16px, 3vw, 34px);
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .dc-clause-body h2 {
    font-size: 1.85rem;
  }
}

@media (max-width: 560px) {
  .page-disclaimer .dc-hero-text h1 {
    font-size: 1.9rem;
  }

  .page-disclaimer .dc-snippet {
    font-size: 0.8125rem;
    padding: 12px 13px;
  }

  .page-disclaimer .dc-cta-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .page-disclaimer .dc-cta-link {
    justify-content: center;
  }
}

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

  .page-disclaimer .dc-cta-link:hover,
  .page-disclaimer .dc-cta-link:focus-visible {
    transform: none;
  }
}