.page-disclaimer {
  --dc-railcol: 72px;
  --dc-measure: 68ch;
  --dc-hair: 1px solid var(--rail);
  padding-bottom: clamp(48px, 8vw, 112px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  padding: clamp(24px, 4vw, 56px) 0 clamp(32px, 5vw, 64px);
}

.page-disclaimer .dc-hero .crumbs {
  margin-bottom: clamp(20px, 3vw, 36px);
}

.page-disclaimer .dc-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
  align-items: end;
}

.page-disclaimer .dc-hero .kicker {
  color: var(--cyan);
}

.page-disclaimer .dc-hero h1 {
  margin: 12px 0 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(32px, 6.2vw, 66px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.page-disclaimer .dc-hero__deck {
  margin: clamp(18px, 2.5vw, 26px) 0 0;
  max-width: 58ch;
  font-size: var(--fs-body);
  line-height: 1.78;
  color: var(--ink-dim);
}

.page-disclaimer .dc-hero__meta {
  border: var(--dc-hair);
  border-radius: var(--r-lg);
  background: var(--panel);
  overflow: hidden;
}

.page-disclaimer .dc-metaItem {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 18px;
  border-top: var(--dc-hair);
}

.page-disclaimer .dc-metaItem:first-child {
  border-top: 0;
}

.page-disclaimer .dc-metaItem__k {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-dim);
}

.page-disclaimer .dc-metaItem__v {
  font-family: var(--f-mono);
  font-size: 13px;
  color: var(--ink);
}

/* ---------- 章节索引 ---------- */
.page-disclaimer .dc-index {
  margin-top: clamp(28px, 4vw, 44px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--rail);
  border: var(--dc-hair);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-disclaimer .dc-index__item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 14px;
  background: var(--panel);
  color: var(--ink-dim);
  text-decoration: none;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.page-disclaimer .dc-index__item:hover,
.page-disclaimer .dc-index__item:focus-visible {
  background: var(--panel-2);
  color: var(--ink);
}

.page-disclaimer .dc-index__num {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-disclaimer .dc-index__label {
  font-size: 14px;
  line-height: 1.4;
}

/* ---------- 长文带章节 ---------- */
.page-disclaimer .dc-part {
  padding: clamp(40px, 6vw, 76px) 0;
  border-top: var(--dc-hair);
}

.page-disclaimer .dc-part__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-disclaimer .dc-part__rail {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .dc-part__rail::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--rail);
}

.page-disclaimer .dc-part__num {
  font-family: var(--f-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-disclaimer .dc-part__title {
  margin: 0 0 clamp(16px, 2vw, 22px);
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(24px, 3.2vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-disclaimer .dc-prose {
  max-width: var(--dc-measure);
  font-size: var(--fs-body);
  line-height: 1.78;
  color: var(--ink-dim);
}

.page-disclaimer .dc-prose + .dc-prose {
  margin-top: 1.05em;
}

.page-disclaimer .dc-prose strong {
  color: var(--ink);
  font-weight: 500;
}

.page-disclaimer .dc-inline {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .dc-note {
  margin-top: clamp(18px, 2.5vw, 26px);
  max-width: 58ch;
  padding-left: 14px;
  border-left: 2px solid var(--cyan-edge);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-dim);
}

/* ---------- 图形 ---------- */
.page-disclaimer .dc-figure {
  margin: clamp(24px, 4vw, 40px) 0;
}

.page-disclaimer .dc-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--r-lg);
  border: var(--dc-hair);
}

/* ---------- 范围对照 ---------- */
.page-disclaimer .dc-boundary {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--rail);
  border: var(--dc-hair);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-disclaimer .dc-boundary__item {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  background: var(--panel);
}

.page-disclaimer .dc-boundary__text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-dim);
}

/* ---------- 分段标签与标注演示 ---------- */
.page-disclaimer .dc-tabblock {
  margin-top: clamp(26px, 4vw, 40px);
}

.page-disclaimer .dc-tabs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 6px;
  margin-bottom: 18px;
}

.page-disclaimer .dc-tabs::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .dc-tabs .segmented__tab {
  flex: 0 0 auto;
}

.page-disclaimer .dc-panel {
  outline: none;
}

.page-disclaimer .dc-panel:focus-visible {
  box-shadow: 0 0 0 2px var(--cyan);
  border-radius: var(--r-lg);
}

.page-disclaimer .dc-sample {
  position: relative;
  padding: 22px 22px 54px;
  border: var(--dc-hair);
  border-radius: var(--r-xl);
  background: var(--panel);
}

.page-disclaimer .dc-sample__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-disclaimer .dc-sample__value {
  margin: 14px 0 0;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-disclaimer .dc-sample__num {
  font-family: var(--f-mono);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  font-size: clamp(38px, 7vw, 66px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--amber);
}

.page-disclaimer .dc-sample__unit {
  font-family: var(--f-mono);
  font-size: 0.45em;
  color: var(--ink-dim);
}

.page-disclaimer .dc-sample__desc {
  margin: 16px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-dim);
}

.page-disclaimer .dc-sample__src {
  position: absolute;
  right: 22px;
  bottom: 18px;
  margin: 0;
  font-size: 12px;
  color: var(--ink-dim);
}

/* ---------- 变更对照表 ---------- */
.page-disclaimer .dc-tablewrap {
  margin-top: clamp(22px, 3vw, 32px);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: var(--dc-hair);
  border-radius: var(--r-lg);
  background: var(--panel);
}

.page-disclaimer .dc-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-disclaimer .dc-table caption {
  padding: 18px 20px 4px;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-dim);
}

.page-disclaimer .dc-table th,
.page-disclaimer .dc-table td {
  padding: 15px 20px;
  text-align: left;
  vertical-align: top;
  line-height: 1.6;
  border-top: var(--dc-hair);
}

.page-disclaimer .dc-table thead th {
  font-size: 12px;
  letter-spacing: 0.12em;
  font-weight: 500;
  color: var(--ink-dim);
}

.page-disclaimer .dc-table tbody th {
  font-weight: 500;
  color: var(--ink);
}

.page-disclaimer .dc-table tbody td {
  color: var(--ink-dim);
}

.page-disclaimer .dc-table tbody tr {
  transition: background var(--t-fast) var(--ease);
}

.page-disclaimer .dc-table tbody tr:hover,
.page-disclaimer .dc-table tbody tr:focus-within {
  background: var(--panel-2);
}

/* ---------- 估算边界 ---------- */
.page-disclaimer .dc-limits {
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--rail);
  border: var(--dc-hair);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-disclaimer .dc-limit {
  padding: 20px;
  background: var(--panel);
}

.page-disclaimer .dc-limit__idx {
  display: block;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--violet);
}

.page-disclaimer .dc-limit__title {
  margin: 10px 0 8px;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.3;
  color: var(--ink);
}

.page-disclaimer .dc-limit__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-dim);
}

/* ---------- 开奖口径提示 ---------- */
.page-disclaimer .dc-callout {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 22px;
  margin-bottom: clamp(18px, 2.5vw, 26px);
  border: var(--dc-hair);
  border-left: 2px solid var(--amber);
  border-radius: var(--r-lg);
  background: var(--cyan-deep);
}

.page-disclaimer .dc-callout__tag {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-disclaimer .dc-callout__text {
  margin: 0;
  max-width: 56ch;
  font-size: var(--fs-body);
  line-height: 1.72;
  color: var(--ink);
}

/* ---------- 纠错卡 ---------- */
.page-disclaimer .dc-fix {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  padding: clamp(20px, 3vw, 32px);
  border: var(--dc-hair);
  border-radius: var(--r-xl);
  background: var(--panel-2);
}

.page-disclaimer .dc-fix__steps {
  margin: 0;
  padding: 0 0 0 1.2em;
  display: grid;
  gap: 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-dim);
}

.page-disclaimer .dc-fix__steps li::marker {
  color: var(--cyan);
  font-family: var(--f-mono);
}

.page-disclaimer .dc-fix__flow {
  margin: 18px 0 0;
  max-width: 54ch;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-dim);
}

.page-disclaimer .dc-fix__act {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .dc-fix__copy {
  max-width: 100%;
  overflow-wrap: anywhere;
}

.page-disclaimer .dc-fix__btn {
  flex: 0 0 auto;
}

/* ---------- 尾段 ---------- */
.page-disclaimer .dc-tail {
  padding-top: clamp(32px, 5vw, 56px);
  border-top: var(--dc-hair);
}

.page-disclaimer .dc-next {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--rail);
  border: var(--dc-hair);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-disclaimer .dc-next__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 20px;
  background: var(--panel);
  text-decoration: none;
  transition: background var(--t-fast) var(--ease);
}

.page-disclaimer .dc-next__item:hover,
.page-disclaimer .dc-next__item:focus-visible {
  background: var(--panel-2);
}

.page-disclaimer .dc-next__k {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-disclaimer .dc-next__v {
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-dim);
}

.page-disclaimer .dc-legal {
  margin: clamp(24px, 4vw, 40px) 0 0;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-dim);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .dc-index {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .dc-boundary__item {
    flex-direction: row;
    align-items: baseline;
    gap: 16px;
  }

  .page-disclaimer .dc-boundary__item .chip {
    flex: 0 0 auto;
  }

  .page-disclaimer .dc-limits {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .dc-next {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-disclaimer .dc-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(32px, 4vw, 56px);
  }

  .page-disclaimer .dc-part__grid {
    grid-template-columns: var(--dc-railcol) minmax(0, 1fr);
    gap: 0 clamp(28px, 4vw, 48px);
  }

  .page-disclaimer .dc-part__rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding-top: 6px;
  }

  .page-disclaimer .dc-part__rail::after {
    width: 1px;
    flex: 1 1 auto;
    min-height: 40px;
    height: auto;
  }

  .page-disclaimer .dc-fix {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 32px;
  }

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

@media (min-width: 1100px) {
  .page-disclaimer .dc-index {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-disclaimer .dc-part__rail {
    position: sticky;
    top: calc(var(--bar-h) + 24px);
    align-self: start;
    min-height: 120px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-index__item,
  .page-disclaimer .dc-table tbody tr,
  .page-disclaimer .dc-next__item {
    transition: none;
  }
}
<<<END>>>