.page-disclaimer {
  background: var(--ink);
  color: var(--paper);
  padding-bottom: 56px;
}

.page-disclaimer h2 {
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.26;
  letter-spacing: -0.01em;
  font-weight: 800;
  margin: 8px 0 14px;
  color: var(--paper);
}

.page-disclaimer p {
  font-size: 16px;
  line-height: 1.75;
  margin: 0 0 14px;
}

.page-disclaimer .breadcrumb {
  padding: 18px 0 0;
}

.page-disclaimer a:focus-visible {
  outline: 2px solid var(--ice);
  outline-offset: 2px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  display: grid;
  gap: 28px;
  padding: 28px 0 34px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dc-hero h1 {
  font-size: clamp(28px, 5.4vw, 44px);
  line-height: 1.18;
  letter-spacing: -0.015em;
  font-weight: 800;
  margin: 10px 0 16px;
  color: var(--paper);
}

.page-disclaimer .dc-hero .lede {
  max-width: 44em;
  color: var(--stone);
  margin: 0;
}

.page-disclaimer .dc-jump {
  border-left: 2px solid var(--gold);
  padding-left: 16px;
}

.page-disclaimer .dc-jump-title {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--stone);
  margin: 0 0 10px;
}

.page-disclaimer .dc-jump-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .dc-jump-link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 7px 10px;
  margin-left: -10px;
  color: var(--paper);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.4;
  border-radius: 2px;
  transition: background 180ms var(--ease), color 180ms var(--ease);
}

.page-disclaimer .dc-jump-link .mono {
  font-size: 12px;
  color: var(--ice);
  transition: color 180ms var(--ease);
}

.page-disclaimer .dc-jump-link:hover {
  background: var(--panel);
  color: var(--gold-soft);
}

.page-disclaimer .dc-jump-link:hover .mono {
  color: var(--gold-soft);
}

@media (min-width: 960px) {
  .page-disclaimer .dc-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
    gap: 56px;
    padding: 44px 0 44px;
  }
}

/* ---------- 刻度带 ---------- */
.page-disclaimer .dc-band {
  padding: 34px 0 38px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dc-scale {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.page-disclaimer .dc-node {
  position: relative;
  padding: 0 0 22px 28px;
  border-left: 2px solid var(--line);
}

.page-disclaimer .dc-node:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-disclaimer .dc-node::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--ice);
  box-shadow: 0 0 0 3px var(--ink);
}

.page-disclaimer .dc-node:last-child::before {
  background: var(--gold);
}

.page-disclaimer .dc-node-time {
  display: block;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ice);
}

.page-disclaimer .dc-node-name {
  display: block;
  font-size: 17px;
  font-weight: 700;
  margin-top: 2px;
  color: var(--paper);
  transition: color 180ms var(--ease);
}

.page-disclaimer .dc-node-note {
  display: block;
  font-size: 13px;
  line-height: 1.65;
  color: var(--stone);
  margin-top: 4px;
  max-width: 26em;
  transition: color 180ms var(--ease);
}

.page-disclaimer .dc-node:hover .dc-node-name {
  color: var(--gold-soft);
}

.page-disclaimer .dc-node:hover .dc-node-note {
  color: var(--paper);
}

.page-disclaimer .dc-band-note {
  margin: 22px 0 0;
}

@media (min-width: 860px) {
  .page-disclaimer .dc-band {
    padding: 40px 0 44px;
  }

  .page-disclaimer .dc-scale {
    display: grid;
    grid-template-columns: 0.8fr 1.15fr 1.5fr 0.95fr;
    margin-top: 26px;
    border-top: 2px solid var(--line);
  }

  .page-disclaimer .dc-node {
    border-left: 0;
    padding: 24px 22px 0 0;
  }

  .page-disclaimer .dc-node::before {
    left: 0;
    top: -9px;
    box-shadow: 0 0 0 4px var(--ink);
  }

  .page-disclaimer .dc-band-note {
    margin-top: 28px;
  }
}

/* ---------- 时效正文 ---------- */
.page-disclaimer .dc-timing {
  padding: 44px 0 8px;
}

.page-disclaimer .dc-figure {
  margin: 22px 0 26px;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 10px;
}

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

.page-disclaimer .dc-figure-cap {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--stone);
}

.page-disclaimer .dc-timing-body p {
  color: var(--paper);
  max-width: 62em;
}

.page-disclaimer .dc-timing-body p:last-child {
  color: var(--stone);
  margin-bottom: 0;
}

/* ---------- 对照双列 ---------- */
.page-disclaimer .dc-pairs-section {
  padding: 44px 0;
}

.page-disclaimer .dc-pairs {
  border-top: 1px solid var(--line);
  margin-top: 22px;
}

.page-disclaimer .dc-col-head {
  display: none;
}

.page-disclaimer .dc-row {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dc-row-sum {
  display: grid;
  gap: 8px;
  padding: 16px 0;
  position: relative;
  cursor: pointer;
  list-style: none;
  transition: background 180ms var(--ease);
}

.page-disclaimer .dc-row-sum::-webkit-details-marker {
  display: none;
}

.page-disclaimer .dc-row-sum::after {
  content: "+";
  position: absolute;
  right: 2px;
  top: 15px;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--gold);
}

.page-disclaimer .dc-row[open] .dc-row-sum::after {
  content: "–";
}

.page-disclaimer .dc-what,
.page-disclaimer .dc-how {
  display: block;
}

.page-disclaimer .dc-what-k {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
  line-height: 1.45;
  transition: color 180ms var(--ease);
}

.page-disclaimer .dc-what-d {
  display: block;
  margin-top: 3px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--stone);
}

.page-disclaimer .dc-how {
  padding-right: 26px;
}

.page-disclaimer .dc-how-k {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--ice-soft);
  line-height: 1.45;
}

.page-disclaimer .dc-how-d {
  display: block;
  margin-top: 3px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--stone);
}

.page-disclaimer .dc-row:hover .dc-row-sum {
  background: rgba(30, 90, 78, 0.24);
}

.page-disclaimer .dc-row:hover .dc-what-k {
  color: var(--gold-soft);
}

.page-disclaimer .dc-row-body {
  border-left: 2px solid var(--gold);
  padding: 0 0 0 14px;
  margin: 0 0 18px;
}

.page-disclaimer .dc-row-body p {
  font-size: 14px;
  line-height: 1.72;
  color: var(--stone);
  margin: 0;
}

@media (min-width: 860px) {
  .page-disclaimer .dc-col-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    padding: 0 0 10px;
    font-size: 12px;
    letter-spacing: 0.08em;
    color: var(--stone);
    border-bottom: 1px solid var(--line);
  }

  .page-disclaimer .dc-col-head span:first-child {
    padding-right: 24px;
  }

  .page-disclaimer .dc-col-head span:last-child {
    padding-left: 24px;
  }

  .page-disclaimer .dc-row-sum {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: 0;
    align-items: start;
    padding: 18px 0;
  }

  .page-disclaimer .dc-what {
    padding-right: 24px;
    border-right: 1px solid var(--line);
  }

  .page-disclaimer .dc-how {
    padding-left: 24px;
    padding-right: 32px;
  }

  .page-disclaimer .dc-row-sum::after {
    top: 17px;
    right: 4px;
  }

  .page-disclaimer .dc-row-body {
    margin-bottom: 20px;
  }
}

/* ---------- 统计方式 ---------- */
.page-disclaimer .dc-calc {
  padding: 44px 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .dc-calc-lede {
  color: var(--stone);
  max-width: 54em;
}

.page-disclaimer .dc-formula-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .dc-formula {
  background: var(--paper);
  color: var(--paper-ink);
  border-left: 4px solid var(--gold);
  padding: 16px 18px 18px;
}

.page-disclaimer .dc-formula-label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--stone-paper);
  margin-bottom: 8px;
}

.page-disclaimer .dc-formula-code {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper-ink);
  margin: 0;
  word-break: break-word;
}

.page-disclaimer .dc-formula-note {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.68;
  color: var(--stone-paper);
}

.page-disclaimer .dc-calc-note {
  margin-top: 20px;
}

@media (min-width: 900px) {
  .page-disclaimer .dc-formula-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

/* ---------- 导出 ---------- */
.page-disclaimer .dc-export {
  padding: 44px 0;
  color: var(--paper-ink);
}

.page-disclaimer .dc-export h2 {
  color: var(--paper-ink);
}

.page-disclaimer .dc-export-lede,
.page-disclaimer .dc-export-note {
  color: var(--stone-paper);
  max-width: 58em;
}

.page-disclaimer .dc-table-wrap {
  margin: 22px 0 18px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .dc-fields {
  width: 100%;
  min-width: 520px;
}

.page-disclaimer .dc-table-cap {
  caption-side: top;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--stone-paper);
  padding-bottom: 10px;
}

.page-disclaimer .dc-fields th,
.page-disclaimer .dc-fields td {
  font-size: 14px;
  line-height: 1.6;
  padding: 11px 12px;
  text-align: left;
  vertical-align: top;
}

/* ---------- 纠错 ---------- */
.page-disclaimer .dc-feedback {
  padding: 44px 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .dc-flow {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: none;
}

.page-disclaimer .dc-step {
  position: relative;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 18px 18px 16px;
  transition: transform 180ms var(--ease), border-color 180ms var(--ease);
}

.page-disclaimer .dc-step:hover {
  transform: translateY(-2px);
  border-color: var(--gold);
}

.page-disclaimer .dc-step-num {
  display: block;
  font-size: 12px;
  color: var(--ice);
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.page-disclaimer .dc-step-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--paper);
  margin: 0 0 8px;
}

.page-disclaimer .dc-step-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--stone);
  margin: 0;
}

.page-disclaimer .dc-step-arrow {
  display: none;
  color: var(--gold);
}

.page-disclaimer .dc-feedback-foot {
  margin-top: 26px;
  border-top: 1px solid var(--line);
  padding-top: 20px;
}

.page-disclaimer .dc-feedback-foot p {
  color: var(--paper);
  max-width: 60em;
}

.page-disclaimer .dc-feedback-foot p.note {
  color: var(--stone);
  margin-bottom: 0;
}

.page-disclaimer .dc-inline-link {
  color: var(--gold-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .dc-inline-link:hover {
  color: var(--ice);
}

@media (min-width: 900px) {
  .page-disclaimer .dc-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-disclaimer .dc-step-arrow {
    display: block;
    position: absolute;
    right: -19px;
    top: 24px;
  }
}

/* ---------- 规则 ---------- */
.page-disclaimer .dc-rules {
  padding: 44px 0 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .dc-rules-lede {
  color: var(--stone);
  max-width: 56em;
}

.page-disclaimer .dc-rule-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-disclaimer .dc-rule-item {
  background: var(--ink);
  padding: 13px 14px;
  display: grid;
  gap: 3px;
  transition: background 180ms var(--ease);
}

.page-disclaimer .dc-rule-item strong {
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.page-disclaimer .dc-rule-item span {
  font-size: 13px;
  line-height: 1.6;
  color: var(--stone);
}

.page-disclaimer .dc-rule-item:hover {
  background: var(--panel);
}

.page-disclaimer .dc-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 26px;
}

.page-disclaimer .dc-back {
  font-size: 14px;
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-disclaimer .dc-back:hover {
  color: var(--gold-soft);
  border-bottom-color: var(--gold-soft);
}

@media (min-width: 720px) {
  .page-disclaimer .dc-rule-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .dc-rule-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .dc-actions {
    gap: 16px;
  }

  .page-disclaimer .dc-back {
    margin-left: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-step,
  .page-disclaimer .dc-jump-link,
  .page-disclaimer .dc-node-name,
  .page-disclaimer .dc-node-note,
  .page-disclaimer .dc-what-k,
  .page-disclaimer .dc-row-sum,
  .page-disclaimer .dc-rule-item,
  .page-disclaimer .dc-back {
    transition-duration: 1ms;
  }

  .page-disclaimer .dc-step:hover {
    transform: none;
  }
}
<<<END>>>