.page-disclaimer {
  --dc-measure: 38rem;
  --dc-rail: 14rem;
  --dc-gap: clamp(1.5rem, 4vw, 3.5rem);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .dc-crumb-wrap {
  padding-top: clamp(1rem, 3vw, 1.75rem);
}

/* ---------- 卷宗首屏 ---------- */
.page-disclaimer .dc-hero-wrap {
  padding-block: clamp(1.75rem, 5vw, 3.25rem) clamp(2rem, 5vw, 3.5rem);
}

.page-disclaimer .dc-hero {
  display: grid;
  gap: clamp(1.75rem, 5vw, 3.25rem);
  align-items: end;
}

.page-disclaimer .dc-hero__title {
  margin-top: 0.75rem;
  font-family: var(--font-cn);
  font-weight: 900;
  font-size: clamp(2.4rem, 10vw, 5.2rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text-100);
}

.page-disclaimer .dc-hero__lede {
  max-width: 34rem;
  margin-top: 1.25rem;
  color: var(--text-400);
  font-size: clamp(1rem, 2.4vw, 1.0625rem);
  line-height: 1.85;
}

.page-disclaimer .dc-meta {
  display: grid;
  gap: 0.75rem 1.5rem;
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
  padding-top: 1.25rem;
  border-top: 1px solid var(--line-400);
}

.page-disclaimer .dc-meta__item {
  display: grid;
  gap: 0.25rem;
}

.page-disclaimer .dc-meta__item dt {
  font-family: var(--font-latin);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-400);
}

.page-disclaimer .dc-meta__item dd {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-100);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .dc-meta__item dd::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 0.5rem;
  vertical-align: 0.12em;
  background: var(--cyan-400);
  border-radius: 50%;
}

.page-disclaimer .dc-meta__item:nth-child(2) dd::before {
  background: var(--gold-400);
}

.page-disclaimer .dc-hero__media {
  position: relative;
  overflow: hidden;
}

.page-disclaimer .dc-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* ---------- 正文骨架 ---------- */
.page-disclaimer .dc-body {
  padding-block: clamp(1.5rem, 4vw, 2.5rem) clamp(3.5rem, 8vw, 6rem);
}

.page-disclaimer .dc-body__grid {
  display: grid;
  gap: clamp(2rem, 5vw, 3rem);
  align-items: start;
}

/* ---------- 侧栏索引 ---------- */
.page-disclaimer .dc-toc {
  border-top: 1px solid var(--line-400);
  padding-top: 1.25rem;
}

.page-disclaimer .dc-toc__label {
  font-family: var(--font-latin);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-400);
}

.page-disclaimer .dc-toc__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.25rem;
  margin-top: 0.9rem;
}

.page-disclaimer .dc-toc__nav .toc__link {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-400);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .dc-toc__nav .toc__link:hover {
  color: var(--text-100);
}

.page-disclaimer .dc-toc__nav .toc__link[aria-current="true"] {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

.page-disclaimer .dc-toc__foot {
  margin-top: 1.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line-400);
}

.page-disclaimer .dc-toc__foot-label {
  font-family: var(--font-latin);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-400);
}

.page-disclaimer .dc-toc__prefix {
  margin-top: 0.6rem;
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.3rem;
  font-family: var(--font-latin);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--text-400);
  font-variant-numeric: tabular-nums;
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .dc-doc {
  max-width: var(--dc-measure);
}

.page-disclaimer .dc-clause {
  display: grid;
  gap: 0.5rem;
  padding-top: clamp(1.75rem, 4vw, 2.5rem);
  border-top: 1px solid var(--line-400);
}

.page-disclaimer .dc-clause:first-of-type {
  padding-top: 0;
  border-top: none;
}

.page-disclaimer .dc-clause__no {
  font-family: var(--font-latin);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--cyan-400);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .dc-clause__title {
  font-family: var(--font-cn);
  font-weight: 700;
  font-size: clamp(1.25rem, 3.4vw, 1.5rem);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--text-100);
}

.page-disclaimer .dc-clause__body p {
  margin-top: 1em;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-400);
}

.page-disclaimer .dc-clause__body p:first-of-type {
  margin-top: 0.9rem;
}

.page-disclaimer .dc-clause__body a {
  color: var(--text-100);
  text-decoration: underline;
  text-decoration-color: var(--cyan-700);
  text-underline-offset: 0.25em;
  transition: text-decoration-color var(--dur) var(--ease);
}

.page-disclaimer .dc-clause__body a:hover {
  text-decoration-color: var(--cyan-400);
}

/* ---------- 引用写法 ---------- */
.page-disclaimer .dc-cite {
  margin-top: 1.5rem;
  padding: 1rem 1.15rem 1.15rem;
  background: var(--ink-700);
  border: 1px solid var(--line-400);
  border-left: 2px solid var(--cyan-400);
  border-radius: var(--radius);
}

.page-disclaimer .dc-cite__label {
  font-family: var(--font-latin);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-400);
}

.page-disclaimer .dc-cite__line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 0.6rem;
  margin-top: 0.7rem;
}

.page-disclaimer .dc-cite__sep {
  color: var(--line-400);
}

.page-disclaimer .dc-cite__batch {
  font-family: var(--font-latin);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--text-400);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .dc-cite__note {
  margin-top: 0.85rem;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--text-400);
}

.page-disclaimer .dc-code {
  position: relative;
  display: inline-block;
  font-family: var(--font-latin);
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  color: var(--cyan-400);
  font-variant-numeric: tabular-nums;
  border-bottom: 1px dashed var(--cyan-700);
  cursor: help;
}

.page-disclaimer .dc-code:focus-visible {
  outline: 1px solid var(--cyan-400);
  outline-offset: 3px;
}

.page-disclaimer .dc-code__tip {
  position: absolute;
  left: 0;
  bottom: calc(100% + 0.55rem);
  z-index: 3;
  padding: 0.4rem 0.6rem;
  font-family: var(--font-cn);
  font-size: 0.75rem;
  letter-spacing: 0;
  line-height: 1.5;
  color: var(--text-100);
  background: var(--ink-800);
  border: 1px solid var(--line-400);
  border-radius: var(--radius);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--dur) var(--ease), visibility var(--dur) var(--ease);
}

.page-disclaimer .dc-code:hover .dc-code__tip,
.page-disclaimer .dc-code:focus .dc-code__tip {
  opacity: 1;
  visibility: visible;
}

/* ---------- 批次状态强调 ---------- */
.page-disclaimer .dc-batch {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  margin-block: clamp(2.5rem, 7vw, 4rem);
  padding-block: clamp(1.5rem, 4vw, 2.25rem);
  border-top: 1px solid var(--gold-700);
  border-bottom: 1px solid var(--gold-700);
}

.page-disclaimer .dc-batch__dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-top: 0.5rem;
  border-radius: 50%;
  background: var(--gold-400);
}

.page-disclaimer .dc-batch__label {
  font-family: var(--font-latin);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-400);
}

.page-disclaimer .dc-batch__text {
  margin-top: 0.6rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-400);
}

.page-disclaimer .dc-batch__text strong {
  font-weight: 700;
  color: var(--text-100);
  font-variant-numeric: tabular-nums;
}

/* ---------- 尾部链接组 ---------- */
.page-disclaimer .dc-links {
  display: grid;
  gap: 1px;
  margin-top: clamp(3rem, 7vw, 4.5rem);
  padding-top: clamp(1.5rem, 4vw, 2rem);
  border-top: 1px solid var(--line-400);
  background: var(--line-400);
}

.page-disclaimer .dc-links__item {
  display: grid;
  gap: 0.3rem;
  padding: 1rem 1rem 1rem 0.9rem;
  background: var(--ink-800);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-disclaimer .dc-links__item:hover {
  border-left-color: var(--cyan-400);
  transform: translateX(4px);
  background: var(--ink-700);
}

.page-disclaimer .dc-links__label {
  font-size: 0.9375rem;
  color: var(--text-100);
}

.page-disclaimer .dc-links__note {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--text-400);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-disclaimer .dc-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .dc-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 800px) {
  .page-disclaimer .dc-clause {
    grid-template-columns: 3.4rem minmax(0, 1fr);
    gap: 0 1.25rem;
  }

  .page-disclaimer .dc-clause__no {
    padding-top: 0.35rem;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dc-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(2rem, 5vw, 4rem);
  }

  .page-disclaimer .dc-body__grid {
    grid-template-columns: var(--dc-rail) minmax(0, 1fr);
    gap: var(--dc-gap);
  }

  .page-disclaimer .dc-toc {
    position: sticky;
    top: 5.5rem;
  }

  .page-disclaimer .dc-toc__nav {
    display: grid;
    gap: 0.45rem;
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .dc-links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 420px) {
  .page-disclaimer .dc-code__tip {
    white-space: normal;
    width: max-content;
    max-width: 12rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-links__item,
  .page-disclaimer .dc-code__tip,
  .page-disclaimer .dc-toc__nav .toc__link {
    transition: none;
  }
}
</PAGE_CSS>