.page-disclaimer {
  --dc-claim-size: clamp(17px, 2.2vw, 20px);
  --dc-note-size: 15px;
  display: block;
}

/* 首屏 */
.page-disclaimer .dc-hero__grid {
  display: grid;
  gap: clamp(20px, 3.2vw, 34px);
  padding: clamp(22px, 4.5vw, 44px) 0 clamp(26px, 5vw, 54px);
  align-items: end;
}

.page-disclaimer .dc-hero__main {
  position: relative;
  padding-left: 18px;
}

.page-disclaimer .dc-hero__main::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 6px;
  width: 3px;
  background: linear-gradient(180deg, var(--lava) 0%, rgba(255, 90, 33, 0) 100%);
  border-radius: 2px;
}

.page-disclaimer .dc-hero__side {
  padding: clamp(18px, 2.4vw, 24px);
  border-left: 3px solid var(--signal);
  border-radius: var(--r-md);
  background: var(--panel);
}

.page-disclaimer .dc-hero__ver {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(34px, 6vw, 44px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--paper);
  margin: 6px 0 14px;
}

.page-disclaimer .dc-hero__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  font-size: var(--fs-14);
  line-height: 1.65;
  color: var(--mist);
}

.page-disclaimer .dc-hero__list li {
  position: relative;
  padding-left: 14px;
}

.page-disclaimer .dc-hero__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 5px;
  height: 5px;
  border: 1px solid var(--steel);
  transform: rotate(45deg);
}

@media (min-width: 900px) {
  .page-disclaimer .dc-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
    gap: clamp(28px, 4vw, 64px);
  }
}

/* 章节索引 */
.page-disclaimer .dc-toc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 22px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dc-toc .toc__title {
  margin: 0;
}

.page-disclaimer .dc-toc .toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: var(--fs-14);
  color: var(--mist);
  text-decoration: none;
  transition: color 200ms var(--ease), transform 200ms var(--ease);
}

.page-disclaimer .dc-toc .toc__link:hover,
.page-disclaimer .dc-toc .toc__link:focus-visible {
  color: var(--cyan);
  transform: translateY(-1px);
}

.page-disclaimer .dc-toc .toc__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--lava);
}

/* 结论 / 补充 对照行 */
.page-disclaimer .dc-lines {
  display: grid;
  margin-top: clamp(18px, 3vw, 30px);
}

.page-disclaimer .dc-line {
  display: grid;
  gap: 10px;
  padding: clamp(18px, 2.6vw, 24px) 0;
  border-bottom: 1px dashed var(--line);
}

.page-disclaimer .dc-line:first-child {
  border-top: 1px dashed var(--line);
}

.page-disclaimer .dc-line__claim {
  position: relative;
  margin: 0;
  padding-left: 16px;
  font-family: var(--font-head);
  font-size: var(--dc-claim-size);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.4;
  color: var(--paper);
}

.page-disclaimer .dc-line__claim::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.28em;
  width: 3px;
  height: 1.15em;
  background: var(--signal);
  border-radius: 2px;
}

.page-disclaimer .dc-line__note {
  margin: 0;
  font-size: var(--dc-note-size);
  line-height: 1.8;
  color: var(--mist);
  max-width: 40ch;
}

@media (min-width: 860px) {
  .page-disclaimer .dc-line {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(26px, 4vw, 72px);
    align-items: start;
  }

  .page-disclaimer .dc-line__note {
    padding-top: 2px;
  }
}

/* 示意图 */
.page-disclaimer .dc-figure {
  padding-top: clamp(10px, 2vw, 20px);
  padding-bottom: clamp(10px, 2vw, 20px);
}

.page-disclaimer .dc-figure .media-frame {
  margin: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-disclaimer .dc-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-disclaimer .dc-figure .media-frame__caption {
  color: var(--mist);
  font-size: var(--fs-12);
  padding: 10px 14px;
}

/* 数据表 */
.page-disclaimer .dc-board-wrap {
  margin-top: clamp(18px, 3vw, 28px);
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--panel);
}

.page-disclaimer .board {
  width: 100%;
  min-width: 660px;
}

.page-disclaimer .board th:first-child,
.page-disclaimer .board td:first-child {
  width: 84px;
}

.page-disclaimer .board th:last-child,
.page-disclaimer .board td:last-child {
  width: 104px;
  text-align: right;
}

.page-disclaimer .dc-data-split {
  margin-top: clamp(20px, 3.4vw, 34px);
  align-items: start;
}

.page-disclaimer .dc-data-split .panel {
  padding: clamp(16px, 2.4vw, 24px);
  border-left: 3px solid var(--steel);
  border-radius: var(--r-md);
}

.page-disclaimer .dc-data-split .panel__head {
  margin: 0 0 12px;
  font-size: var(--fs-14);
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-disclaimer .dc-ticks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .dc-ticks li {
  padding-left: 16px;
  border-left: 2px solid var(--line);
}

/* 横向主题带补充文字 */
.page-disclaimer .dc-band-note {
  margin: 8px 0 0;
  max-width: 46ch;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--mist);
}

/* 署名格式块 */
.page-disclaimer .dc-sign {
  display: grid;
  gap: 12px;
  justify-items: start;
  margin-top: clamp(22px, 3.6vw, 36px);
  padding: clamp(18px, 2.8vw, 28px);
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-left: 3px solid var(--lava);
  border-radius: var(--r-md);
}

.page-disclaimer .dc-sign .index-label {
  margin: 0;
}

.page-disclaimer .dc-sign__value {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--cyan);
  word-break: break-word;
}

.page-disclaimer .dc-copy {
  font-size: var(--fs-14);
  padding: 9px 16px;
}

/* 页尾刻度 */
.page-disclaimer .dc-scale {
  position: relative;
  height: 16px;
  margin-top: clamp(26px, 4.5vw, 44px);
  border-top: 1px solid var(--line);
  background-image: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 56px);
  background-position: 0 bottom;
  background-size: 100% 8px;
  background-repeat: repeat-x;
}

.page-disclaimer .dc-scale::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 30%;
  height: 3px;
  background: var(--lava);
}

/* 窄屏收口 */
@media (max-width: 599px) {
  .page-disclaimer .dc-hero__main {
    padding-left: 14px;
  }

  .page-disclaimer .dc-line__note {
    max-width: none;
  }

  .page-disclaimer .dc-figure img {
    height: auto;
  }

  .page-disclaimer .dc-sign {
    justify-items: stretch;
  }

  .page-disclaimer .dc-copy {
    width: 100%;
    text-align: center;
  }

  .page-disclaimer .dc-scale {
    background-image: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 34px);
  }
}

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

  .page-disclaimer .dc-toc .toc__link:hover,
  .page-disclaimer .dc-toc .toc__link:focus-visible {
    transform: none;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
<<<END>>>