.page-disclaimer {
  --dc-aside-w: 300px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-disclaimer .dc-head {
  padding: clamp(24px, 4vw, 42px) 0 clamp(20px, 3vw, 32px);
}

.page-disclaimer .dc-head .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--indigo-mid);
}

.page-disclaimer .page-title {
  margin: 0 0 16px;
  max-width: 18em;
  font-size: clamp(28px, 5.2vw, 54px);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-disclaimer .page-lede {
  margin: 0;
  max-width: 46em;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--graphite);
}

.page-disclaimer .dc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 48px);
  padding: clamp(20px, 3vw, 34px) 0 clamp(48px, 7vw, 84px);
}

.page-disclaimer .dc-clauses {
  min-width: 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .dc-clause {
  border-bottom: 1px solid var(--line);
  min-width: 0;
}

.page-disclaimer .dc-clause__summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 20px 2px 16px;
  list-style: none;
  cursor: pointer;
}

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

.page-disclaimer .dc-clause__summary::after {
  content: "+";
  margin-left: auto;
  flex: none;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--indigo-mid);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .dc-clause[open] .dc-clause__summary::after {
  content: "–";
  color: var(--brick);
}

.page-disclaimer .dc-clause__summary:hover .dc-clause__title {
  color: var(--brick);
}

.page-disclaimer .dc-clause__summary:focus-visible {
  outline: 2px solid var(--brick);
  outline-offset: 4px;
}

.page-disclaimer .dc-clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(18px, 2.2vw, 26px);
  font-weight: 500;
  line-height: 1;
  color: var(--brick);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .dc-clause__title {
  margin: 0;
  font-size: clamp(17px, 2.1vw, 23px);
  font-weight: 500;
  line-height: 1.3;
  color: var(--ink);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .dc-clause__body {
  padding: 0 0 26px;
  max-width: 46em;
}

.page-disclaimer .dc-clause__body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink);
}

.page-disclaimer .dc-clause__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dc-subtitle {
  margin: 22px 0 10px;
  padding-left: 10px;
  border-left: 3px solid var(--brick-soft);
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--indigo);
}

.page-disclaimer .dc-link {
  color: var(--indigo-mid);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .dc-link:hover,
.page-disclaimer .dc-link:focus-visible {
  color: var(--brick);
  border-bottom-color: var(--brick);
}

.page-disclaimer .dc-mail {
  font-family: var(--font-mono);
  font-size: 14.5px;
  color: var(--indigo);
  border-bottom: 1px solid var(--line);
}

/* 图示 */
.page-disclaimer .dc-figure {
  margin: 6px 0 20px;
}

.page-disclaimer .dc-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: contain;
  border: 1px solid var(--line);
  background: var(--sand);
}

.page-disclaimer .dc-figure__caption {
  margin-top: 8px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--graphite);
}

/* 三步勾选 */
.page-disclaimer .dc-steps {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dc-step {
  background: var(--sand);
  border: 1px solid var(--line);
  border-left: 3px solid var(--brick);
  padding: 12px 14px;
}

.page-disclaimer .dc-step__label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
}

.page-disclaimer .dc-step__check {
  flex: none;
  width: 18px;
  height: 18px;
  margin: 4px 0 0;
  accent-color: #B23F28;
  cursor: pointer;
}

.page-disclaimer .dc-step__text {
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink);
  transition: opacity var(--dur) var(--ease);
}

.page-disclaimer .dc-step__lead {
  display: block;
  margin-bottom: 2px;
  font-weight: 600;
  color: var(--indigo);
}

.page-disclaimer .dc-step__check:checked ~ .dc-step__text {
  opacity: 0.62;
}

/* 要点列表 */
.page-disclaimer .dc-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dc-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ink);
}

.page-disclaimer .dc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 7px;
  background: var(--brick-soft);
  transform: rotate(45deg);
}

.page-disclaimer .dc-list strong {
  font-weight: 600;
  color: var(--indigo);
}

.page-disclaimer .dc-list--tight {
  gap: 6px;
}

.page-disclaimer .dc-list--tight li {
  font-size: 15px;
  line-height: 1.7;
}

/* 迁移顺序 */
.page-disclaimer .dc-sequence {
  list-style: none;
  margin: 12px 0 16px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-disclaimer .dc-sequence li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--ink);
}

.page-disclaimer .dc-sequence__idx {
  flex: none;
  width: 22px;
  height: 22px;
  margin-top: 2px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: var(--mist);
  color: var(--indigo);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1;
}

/* 右侧摘录 */
.page-disclaimer .dc-aside {
  min-width: 0;
}

.page-disclaimer .dc-aside__inner {
  border: 1px solid var(--indigo);
  background: var(--sand);
  padding: 18px 18px 20px;
}

.page-disclaimer .dc-aside__title {
  margin: 0 0 6px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--indigo);
}

.page-disclaimer .dc-aside__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

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

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

.page-disclaimer .dc-aside__link {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  text-decoration: none;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.55;
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .dc-aside__link:hover,
.page-disclaimer .dc-aside__link:focus-visible {
  color: var(--brick);
}

.page-disclaimer .dc-aside__idx {
  flex: none;
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--brick);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .dc-aside__note {
  margin-top: 14px;
  padding: 12px 14px;
  background: var(--mist);
  border-left: 3px solid var(--indigo);
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--ink);
}

.page-disclaimer .dc-aside__note p {
  margin: 0;
}

.page-disclaimer .dc-aside__note .dc-aside__note-title {
  margin: 0 0 4px;
  font-weight: 600;
  color: var(--indigo);
}

@media (min-width: 900px) {
  .page-disclaimer .dc-layout {
    grid-template-columns: minmax(0, 1fr) var(--dc-aside-w);
    align-items: start;
    gap: clamp(30px, 4vw, 56px);
  }

  .page-disclaimer .dc-aside__inner {
    position: sticky;
    top: 20px;
  }

  .page-disclaimer .dc-clause__summary {
    padding: 24px 2px 18px;
    gap: 18px;
  }

  .page-disclaimer .dc-clause__body {
    padding-bottom: 30px;
  }
}

@media (max-width: 480px) {
  .page-disclaimer .dc-clause__summary {
    gap: 10px;
    padding: 16px 0 14px;
  }

  .page-disclaimer .dc-clause__title {
    font-size: 16.5px;
  }

  .page-disclaimer .dc-step,
  .page-disclaimer .dc-aside__inner {
    padding: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-clause__summary::after,
  .page-disclaimer .dc-clause__title,
  .page-disclaimer .dc-step__text,
  .page-disclaimer .dc-aside__link,
  .page-disclaimer .dc-link {
    transition: none;
  }
}
<<<END>>>