.page-disclaimer {
  --dc-line: rgba(169, 247, 220, 0.16);
  --dc-line-soft: rgba(169, 247, 220, 0.08);
  --dc-panel: rgba(12, 42, 33, 0.72);
  --dc-text: rgba(234, 247, 241, 0.84);
  position: relative;
  overflow-x: hidden;
  padding: clamp(1.2rem, 3vw, 2rem) 0 clamp(3rem, 7vw, 5rem);
  font-family: var(--font-body);
  color: var(--paper);
  background:
    radial-gradient(120% 55% at 100% 0%, rgba(67, 245, 181, 0.1), transparent 62%),
    linear-gradient(180deg, var(--green-900) 0%, var(--green-900) 52%, var(--ink) 100%);
}

.page-disclaimer .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0 0 1.4rem;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-disclaimer .breadcrumbs li + li::before {
  content: "/";
  margin-right: 0.35rem;
  color: rgba(169, 247, 220, 0.42);
}

.page-disclaimer .breadcrumbs a {
  color: var(--mint);
  text-decoration: none;
}

.page-disclaimer .breadcrumbs a:hover {
  color: var(--accent);
}

/* 封面区 */
.page-disclaimer .dc-hero {
  position: relative;
  padding: clamp(1.2rem, 4vw, 2.4rem) 0 clamp(1.4rem, 4vw, 2.6rem);
  border-bottom: 1px solid var(--dc-line);
  overflow: hidden;
}

.page-disclaimer .dc-hero::after {
  content: "";
  position: absolute;
  inset: -10% -6% 0 -6%;
  background-image:
    linear-gradient(var(--dc-line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--dc-line-soft) 1px, transparent 1px);
  background-size: 46px 46px;
  opacity: 0.85;
  pointer-events: none;
}

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

.page-disclaimer .dc-kicker {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}

.page-disclaimer h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 7.2vw, 4.2rem);
  line-height: 0.98;
  letter-spacing: -0.01em;
  color: var(--paper);
  max-width: 14ch;
}

.page-disclaimer .dc-lede {
  margin: 1.1rem 0 0;
  max-width: 62ch;
  font-size: clamp(0.95rem, 2.4vw, 1.04rem);
  line-height: 1.85;
  color: var(--dc-text);
}

.page-disclaimer .dc-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.6rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--steel);
}

.page-disclaimer .dc-facts strong {
  color: var(--accent);
  font-weight: 600;
  margin-right: 0.3rem;
}

/* 主体布局 */
.page-disclaimer .dc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.6rem, 4vw, 2.4rem);
  padding-top: clamp(1.6rem, 4vw, 2.4rem);
}

.page-disclaimer .dc-toc {
  padding: 0.2rem 0 0.4rem;
  border-left: 2px solid rgba(67, 245, 181, 0.35);
  padding-left: 1rem;
}

.page-disclaimer .dc-toc-title {
  margin: 0 0 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-disclaimer .toc-list {
  display: grid;
  gap: 0.15rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .toc-link {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  padding: 0.42rem 0.35rem 0.42rem 0;
  font-size: 0.86rem;
  line-height: 1.4;
  color: rgba(234, 247, 241, 0.72);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: color 220ms ease, background-color 220ms ease;
}

.page-disclaimer .toc-link span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: rgba(67, 245, 181, 0.7);
}

.page-disclaimer .toc-link:hover,
.page-disclaimer .toc-link:focus-visible {
  color: var(--accent);
  background-color: rgba(67, 245, 181, 0.08);
}

.page-disclaimer .toc-link[aria-current="true"] {
  color: var(--accent);
  background-color: rgba(67, 245, 181, 0.1);
}

.page-disclaimer .dc-toc-note {
  margin: 1.1rem 0 0;
  font-size: 0.74rem;
  line-height: 1.7;
  color: var(--steel);
}

.page-disclaimer kbd {
  display: inline-block;
  padding: 0.05rem 0.32rem;
  font-family: var(--font-mono);
  font-size: 0.72em;
  color: var(--mint);
  border: 1px solid var(--dc-line);
  border-radius: 4px;
  background-color: rgba(7, 12, 10, 0.5);
}

/* 条款 */
.page-disclaimer .dc-body {
  min-width: 0;
}

.page-disclaimer .dc-clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.5rem;
  padding: clamp(1.3rem, 3.4vw, 2.1rem) 0;
  border-top: 1px solid var(--dc-line);
  scroll-margin-top: 96px;
}

.page-disclaimer .dc-clause-num {
  font-family: var(--font-mono);
  font-size: 1.45rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.06em;
  color: rgba(67, 245, 181, 0.85);
}

.page-disclaimer .dc-clause-title {
  margin: 0;
  font-family: var(--font-editorial);
  font-weight: 600;
  font-size: clamp(1.15rem, 3vw, 1.48rem);
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-disclaimer .dc-clause-body p {
  margin: 0.85rem 0 0;
  max-width: 68ch;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--dc-text);
}

.page-disclaimer .dc-clause-body a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: rgba(67, 245, 181, 0.45);
  text-underline-offset: 3px;
}

.page-disclaimer .dc-clause-body a:hover {
  text-decoration-color: var(--accent);
}

.page-disclaimer .dc-points {
  display: grid;
  gap: 0.55rem;
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
  max-width: 68ch;
}

.page-disclaimer .dc-points li {
  position: relative;
  padding: 0.5rem 0.85rem 0.5rem 1.15rem;
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(234, 247, 241, 0.78);
  background: linear-gradient(100deg, rgba(18, 63, 51, 0.62), rgba(12, 42, 33, 0.18));
  border-radius: var(--radius-sm);
}

.page-disclaimer .dc-points li::before {
  content: "";
  position: absolute;
  left: 0.42rem;
  top: 0.95rem;
  width: 5px;
  height: 5px;
  border-radius: 1px;
  background-color: var(--accent);
}

.page-disclaimer .dc-points b {
  color: var(--mint);
  font-weight: 600;
}

.page-disclaimer .dc-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1.1rem;
}

/* 时间轴示意 */
.page-disclaimer .dc-flow {
  margin-top: 1.2rem;
  padding: 0.8rem 0.9rem 0.7rem;
  border: 1px solid var(--dc-line);
  border-radius: var(--radius-lg);
  background: var(--dc-panel);
}

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

.page-disclaimer .dc-flow text {
  fill: rgba(169, 247, 220, 0.78);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
}

.page-disclaimer .dc-flow-caption {
  margin: 0.45rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--steel);
  max-width: none;
}

/* 边注与插图 */
.page-disclaimer .dc-note {
  margin-top: 1.2rem;
  padding: 0.75rem 0.95rem;
  border-left: 2px solid var(--amber);
  background-color: rgba(255, 200, 87, 0.06);
  font-size: 0.84rem;
  line-height: 1.8;
  color: rgba(234, 247, 241, 0.72);
  max-width: 66ch;
}

.page-disclaimer .dc-note a {
  color: var(--mint);
}

.page-disclaimer .dc-figure {
  margin: clamp(1.2rem, 3vw, 1.8rem) 0;
  padding: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--dc-line);
  background: var(--surface);
}

.page-disclaimer .dc-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
  opacity: 0.94;
}

.page-disclaimer .dc-figure figcaption {
  padding: 0.7rem 0.95rem 0.85rem;
  font-size: 0.76rem;
  line-height: 1.7;
  color: var(--steel);
  border-top: 1px solid var(--dc-line);
}

/* 收尾行动区 */
.page-disclaimer .dc-cta {
  margin-top: clamp(1.6rem, 4vw, 2.4rem);
  padding: clamp(1.2rem, 3.4vw, 1.9rem);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(67, 245, 181, 0.24);
  background:
    linear-gradient(135deg, rgba(67, 245, 181, 0.14), rgba(8, 35, 28, 0.9) 58%);
}

.page-disclaimer .dc-cta h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 3.6vw, 1.7rem);
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-disclaimer .dc-cta p {
  margin: 0.7rem 0 0;
  max-width: 60ch;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--dc-text);
}

.page-disclaimer .dc-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.2rem;
}

@media (min-width: 760px) {
  .page-disclaimer .dc-clause {
    grid-template-columns: 78px minmax(0, 1fr);
    column-gap: clamp(1rem, 2.6vw, 2rem);
    row-gap: 0.35rem;
  }

  .page-disclaimer .dc-clause-num {
    grid-column: 1;
    grid-row: 1 / span 2;
    font-size: clamp(1.8rem, 3.2vw, 2.5rem);
    padding-top: 0.15rem;
  }

  .page-disclaimer .dc-clause-title {
    grid-column: 2;
    grid-row: 1;
  }

  .page-disclaimer .dc-clause-body {
    grid-column: 2;
    grid-row: 2;
  }

  .page-disclaimer .dc-clause-body p:first-child {
    margin-top: 0.55rem;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .dc-layout {
    grid-template-columns: 248px minmax(0, 1fr);
    column-gap: clamp(2rem, 4vw, 3.4rem);
  }

  .page-disclaimer .dc-toc {
    position: sticky;
    top: 92px;
    align-self: start;
  }

  .page-disclaimer h1 {
    max-width: 16ch;
  }
}

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

@media print {
  .page-disclaimer {
    background: #ffffff;
    color: #111111;
    padding: 0;
  }

  .page-disclaimer .dc-hero::after,
  .page-disclaimer .dc-toc,
  .page-disclaimer .dc-figure,
  .page-disclaimer .dc-cta,
  .page-disclaimer .dc-flow {
    display: none;
  }

  .page-disclaimer .dc-layout {
    display: block;
    padding-top: 0.5rem;
  }

  .page-disclaimer h1,
  .page-disclaimer .dc-clause-title,
  .page-disclaimer .dc-cta h2 {
    color: #111111;
  }

  .page-disclaimer .dc-lede,
  .page-disclaimer .dc-clause-body p,
  .page-disclaimer .dc-points li,
  .page-disclaimer .dc-note {
    color: #222222;
    background: none;
    border-color: #cccccc;
  }

  .page-disclaimer .dc-clause {
    break-inside: avoid;
    border-top: 1px solid #cccccc;
  }

  .page-disclaimer .dc-clause-num,
  .page-disclaimer .dc-points b,
  .page-disclaimer .dc-clause-body a {
    color: #111111;
  }
}