.page-disclaimer {
  --disc-link: #C8450F;
  --disc-rule: rgba(10, 18, 48, 0.14);
  background: var(--ink-900);
  color: var(--paper);
}

/* 页头 */
.page-disclaimer .disc-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(18px, 4vw, 32px) clamp(34px, 6vw, 68px);
  background:
    radial-gradient(52% 74% at 84% 4%, rgba(39, 225, 210, 0.14), transparent 64%),
    radial-gradient(46% 66% at 4% 98%, rgba(255, 90, 31, 0.16), transparent 62%),
    var(--ink-900);
}

.page-disclaimer .disc-hero .breadcrumb {
  margin-bottom: clamp(26px, 5vw, 54px);
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  gap: clamp(26px, 5vw, 52px);
  min-width: 0;
}

.page-disclaimer .disc-hero__lead {
  min-width: 0;
}

.page-disclaimer .disc-hero__title {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 7.2vw, 4.2rem);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .disc-hero__lede {
  max-width: 54ch;
  margin: 0;
  font-size: clamp(0.94rem, 2.1vw, 1.05rem);
  line-height: 1.85;
  color: var(--muted);
}

.page-disclaimer .disc-hero__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-800);
  overflow: hidden;
}

.page-disclaimer .disc-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.55) contrast(1.08);
  opacity: 0.9;
}

/* 暖白阅读区 */
.page-disclaimer .disc-body {
  background: var(--paper);
  color: var(--ink-700);
  padding-block: clamp(30px, 6vw, 72px) clamp(50px, 8vw, 100px);
}

.page-disclaimer .disc-layout {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  min-width: 0;
}

/* 章节索引 */
.page-disclaimer .disc-index {
  min-width: 0;
  padding: 16px 0 20px;
  border-top: 1px solid var(--disc-rule);
  border-bottom: 1px solid var(--disc-rule);
}

.page-disclaimer .disc-toc__title {
  margin: 0;
  color: var(--ink-500);
}

.page-disclaimer .disc-toc .toc__list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 8px 16px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-toc .toc__link {
  display: block;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--ink-500);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 120ms ease, transform 120ms ease;
}

.page-disclaimer .disc-toc .toc__link:hover {
  color: var(--disc-link);
  transform: translateX(2px);
}

.page-disclaimer .disc-toc .toc__link[aria-current] {
  color: var(--ink-800);
  font-weight: 600;
  box-shadow: inset 2px 0 0 var(--orange);
  padding-left: 9px;
}

/* 正文 */
.page-disclaimer .disc-article {
  min-width: 0;
}

.page-disclaimer .disc-sec + .disc-sec {
  margin-top: clamp(28px, 4.5vw, 48px);
  padding-top: clamp(28px, 4.5vw, 48px);
  border-top: 1px solid var(--disc-rule);
}

.page-disclaimer .disc-sec__num {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: clamp(1.7rem, 5vw, 2.6rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: rgba(255, 90, 31, 0.34);
}

.page-disclaimer .disc-sec__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.2vw, 1.95rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--ink-800);
}

.page-disclaimer .disc-sec p {
  max-width: 62ch;
  margin: 0 0 14px;
  font-size: clamp(0.94rem, 2.1vw, 1rem);
  line-height: 1.85;
  color: var(--ink-700);
}

.page-disclaimer .disc-sec p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-sec a {
  color: var(--disc-link);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .disc-sec a:hover {
  color: var(--ink-800);
}

/* 数据小格 */
.page-disclaimer .disc-facts {
  display: grid;
  gap: 1px;
  max-width: 660px;
  margin: 20px 0 22px;
  background: var(--disc-rule);
  border: 1px solid var(--disc-rule);
}

.page-disclaimer .disc-fact {
  background: var(--paper);
  padding: 14px 16px;
}

.page-disclaimer .disc-fact__val {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--ink-800);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .disc-fact__label {
  display: block;
  margin-top: 5px;
  font-size: 0.76rem;
  line-height: 1.5;
  color: var(--ink-500);
}

/* 行动按钮 */
.page-disclaimer .disc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-disclaimer .disc-actions .btn--ghost {
  color: var(--ink-800);
  border-color: rgba(10, 18, 48, 0.26);
}

.page-disclaimer .disc-actions .btn--ghost:hover {
  border-color: var(--ink-800);
}

/* 窄屏到宽屏 */
@media (min-width: 600px) {
  .page-disclaimer .disc-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
    align-items: end;
    gap: clamp(32px, 5vw, 64px);
  }

  .page-disclaimer .disc-hero__figure {
    align-self: stretch;
  }

  .page-disclaimer .disc-hero__figure img {
    height: 100%;
    min-height: 230px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: clamp(40px, 6vw, 88px);
  }

  .page-disclaimer .disc-index {
    position: sticky;
    top: calc(var(--topbar-h) + 28px);
    align-self: start;
    padding: 0 0 0 18px;
    border-top: 0;
    border-bottom: 0;
    border-left: 1px solid var(--disc-rule);
  }

  .page-disclaimer .disc-toc .toc__list {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
}

/* 打印 */
@media print {
  .page-disclaimer {
    background: #FFFFFF;
    color: #000000;
  }

  .page-disclaimer .disc-hero {
    padding: 0 0 14pt;
    background: none;
  }

  .page-disclaimer .disc-hero__figure,
  .page-disclaimer .disc-index,
  .page-disclaimer .disc-actions {
    display: none;
  }

  .page-disclaimer .disc-body {
    padding: 0;
    background: none;
  }

  .page-disclaimer .disc-layout {
    display: block;
  }

  .page-disclaimer .disc-hero__title,
  .page-disclaimer .disc-sec__title,
  .page-disclaimer .disc-sec p {
    color: #000000;
  }

  .page-disclaimer .disc-sec__num {
    color: #999999;
  }

  .page-disclaimer .disc-sec + .disc-sec {
    break-inside: avoid;
  }

  .page-disclaimer .disc-facts {
    border-color: #999999;
    background: #999999;
  }

  .page-disclaimer .disc-fact {
    background: #FFFFFF;
  }
}
<<<END>>>