.page-disclaimer {
  background: var(--c-cream);
  color: var(--c-ink);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.25rem, 4vw, 2rem) 0 clamp(2rem, 5vw, 3.25rem);
  background:
    radial-gradient(95% 80% at 6% 0%, rgba(107, 255, 196, .13), transparent 62%),
    linear-gradient(180deg, var(--c-ink) 0%, var(--c-ink-2) 100%);
  color: var(--c-paper);
  border-bottom: 1px solid var(--c-line);
}

.page-disclaimer .dc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, rgba(46, 91, 76, .38) 1px, transparent 1px);
  background-size: 88px 100%;
  opacity: .55;
  pointer-events: none;
}

.page-disclaimer .dc-hero .shell {
  position: relative;
  z-index: 1;
}

.page-disclaimer .dc-hero .breadcrumbs {
  margin: 0 0 clamp(.85rem, 2.4vw, 1.5rem);
}

.page-disclaimer .dc-hero__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.page-disclaimer .dc-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--c-mint);
}

.page-disclaimer h1 {
  margin: .55rem 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.85rem, 6.2vw, 3.4rem);
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--c-paper);
}

.page-disclaimer .dc-hero__lede {
  margin: 1.1rem 0 0;
  max-width: 46ch;
  font-size: clamp(.96rem, 1.6vw, 1.08rem);
  line-height: 1.8;
  color: var(--c-cream-2);
}

.page-disclaimer .dc-quick {
  border: 1px solid var(--c-line);
  background: rgba(18, 58, 47, .58);
  padding: 1rem 1.1rem 1.1rem;
}

.page-disclaimer .dc-quick__title {
  margin: 0 0 .7rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  color: var(--c-mint-2);
}

.page-disclaimer .dc-quick__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .65rem;
}

.page-disclaimer .dc-quick__list a {
  display: block;
  padding-left: .85rem;
  border-left: 2px solid var(--c-line);
  color: var(--c-paper);
  font-size: .95rem;
  line-height: 1.5;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .dc-quick__list a span {
  display: block;
  margin-top: .2rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .04em;
  color: var(--c-muted);
}

.page-disclaimer .dc-quick__list a:hover,
.page-disclaimer .dc-quick__list a:focus-visible {
  border-left-color: var(--c-mint);
  color: var(--c-mint);
}

/* ---------- 版本时间线 ---------- */
.page-disclaimer .dc-timeline {
  list-style: none;
  margin: clamp(1.6rem, 4vw, 2.6rem) 0 0;
  padding: clamp(1rem, 3vw, 1.4rem) 0 0;
  border-top: 1px solid var(--c-line-soft);
  display: grid;
  gap: .9rem;
}

.page-disclaimer .dc-timeline__item {
  display: flex;
  gap: .7rem;
  align-items: baseline;
}

.page-disclaimer .dc-timeline__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--c-mint);
}

.page-disclaimer .dc-timeline__text {
  margin: 0;
  font-size: .86rem;
  line-height: 1.7;
  color: var(--c-muted);
}

.page-disclaimer .dc-timeline__text strong {
  color: var(--c-paper);
  font-weight: 700;
}

/* ---------- 正文分栏 ---------- */
.page-disclaimer .dc-body {
  padding: clamp(2rem, 5vw, 3.5rem) 0 clamp(2.5rem, 6vw, 4.5rem);
  background:
    linear-gradient(180deg, var(--c-cream) 0%, var(--c-cream) 70%, var(--c-cream-2) 100%);
}

.page-disclaimer .dc-layout {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.page-disclaimer .dc-rail {
  display: grid;
  gap: .9rem;
  align-content: start;
}

.page-disclaimer .dc-rail__figure {
  margin: 0;
  padding: .45rem;
  border: 1px solid var(--c-line-faint);
  background: var(--c-paper);
}

.page-disclaimer .dc-rail__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-disclaimer .dc-rail__figure figcaption {
  padding: .45rem .2rem 0;
  font-family: var(--font-mono);
  font-size: .67rem;
  letter-spacing: .1em;
  color: var(--c-ink-3);
  opacity: .8;
}

.page-disclaimer .dc-stamp {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  width: fit-content;
  padding: .45rem .7rem;
  border: 1px dashed var(--c-orange);
  cursor: help;
}

.page-disclaimer .dc-stamp:focus-visible {
  outline: 2px solid var(--c-orange);
  outline-offset: 2px;
}

.page-disclaimer .dc-stamp__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1;
  color: var(--c-orange);
}

.page-disclaimer .dc-stamp__label {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--c-ink);
}

.page-disclaimer .dc-stamp__tip {
  position: absolute;
  left: 0;
  top: calc(100% + .45rem);
  z-index: 4;
  width: max-content;
  max-width: 240px;
  padding: .55rem .65rem;
  border: 1px solid var(--c-line);
  background: var(--c-ink);
  color: var(--c-cream);
  font-size: .78rem;
  line-height: 1.6;
  opacity: 0;
  transform: translateY(-4px);
  pointer-events: none;
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-disclaimer .dc-stamp:hover .dc-stamp__tip,
.page-disclaimer .dc-stamp:focus .dc-stamp__tip,
.page-disclaimer .dc-stamp:focus-within .dc-stamp__tip {
  opacity: 1;
  transform: translateY(0);
}

.page-disclaimer .dc-toc {
  padding: .85rem .9rem 1rem;
  border: 1px solid var(--c-line-faint);
  background: var(--c-paper);
}

.page-disclaimer .dc-toc__title {
  margin: 0 0 .6rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .16em;
  color: var(--c-ink-3);
}

.page-disclaimer .dc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .2rem .5rem;
}

.page-disclaimer .dc-toc__link {
  display: flex;
  gap: .4rem;
  align-items: baseline;
  padding: .35rem .4rem;
  border-left: 2px solid transparent;
  font-size: .84rem;
  line-height: 1.4;
  color: var(--c-ink-2);
  text-decoration: none;
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .dc-toc__link span {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .06em;
  color: var(--c-ink-3);
  opacity: .72;
}

.page-disclaimer .dc-toc__link:hover,
.page-disclaimer .dc-toc__link:focus-visible {
  background: rgba(63, 207, 154, .16);
  border-left-color: var(--c-mint-2);
}

.page-disclaimer .dc-toc__link[aria-current="true"] {
  background: rgba(255, 138, 61, .14);
  border-left-color: var(--c-orange);
}

/* ---------- 条款 ---------- */
.page-disclaimer .dc-clauses__title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.2rem, 3.4vw, 1.65rem);
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--c-ink);
}

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

.page-disclaimer .dc-clause:last-child {
  border-bottom: 1px solid var(--c-line-faint);
}

.page-disclaimer .dc-clause--key {
  padding: .2rem 0 .2rem .85rem;
  border-left: 3px solid var(--c-orange);
  background: rgba(255, 138, 61, .08);
}

.page-disclaimer .dc-fold__summary {
  display: flex;
  align-items: baseline;
  gap: .65rem;
  padding: .95rem .2rem;
  cursor: pointer;
  list-style: none;
}

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

.page-disclaimer .dc-fold__summary::marker {
  content: "";
}

.page-disclaimer .dc-fold__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: .76rem;
  letter-spacing: .08em;
  color: var(--c-ink-3);
  opacity: .8;
}

.page-disclaimer .dc-fold__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1rem, 2.6vw, 1.18rem);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--c-ink);
}

.page-disclaimer .dc-fold__summary::after {
  content: "+";
  margin-left: auto;
  padding-left: .5rem;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  line-height: 1;
  color: var(--c-ink-3);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .dc-fold[open] .dc-fold__summary::after {
  content: "−";
  color: var(--c-orange);
}

.page-disclaimer .dc-fold__summary:hover::after,
.page-disclaimer .dc-fold__summary:focus-visible::after {
  color: var(--c-mint-2);
}

.page-disclaimer .dc-fold__body {
  padding: 0 .2rem 1.15rem;
}

.page-disclaimer .dc-fold__body p {
  margin: 0 0 .8rem;
  max-width: 62ch;
  font-size: .96rem;
  line-height: 1.85;
  color: var(--c-ink-2);
}

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

.page-disclaimer .dc-fold__body a {
  color: var(--c-ink-3);
  font-weight: 500;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease), text-decoration-color var(--dur) var(--ease);
}

.page-disclaimer .dc-fold__body a:hover,
.page-disclaimer .dc-fold__body a:focus-visible {
  color: var(--c-ink);
  text-decoration-color: var(--c-orange);
  text-decoration-thickness: 2px;
}

/* ---------- 结尾提示 ---------- */
.page-disclaimer .dc-outro {
  padding: clamp(2rem, 5vw, 3.25rem) 0;
  background:
    linear-gradient(180deg, var(--c-ink-2) 0%, var(--c-ink) 100%);
  color: var(--c-paper);
  border-top: 1px solid var(--c-line);
}

.page-disclaimer .dc-outro__inner {
  display: grid;
  gap: .85rem;
}

.page-disclaimer .dc-outro__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.3rem, 3.6vw, 1.9rem);
  line-height: 1.2;
  letter-spacing: -.01em;
}

.page-disclaimer .dc-outro__text {
  margin: 0;
  max-width: 58ch;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--c-cream-2);
}

.page-disclaimer .dc-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  margin-top: .4rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-disclaimer .dc-timeline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
  }

  .page-disclaimer .dc-timeline__item {
    display: block;
  }

  .page-disclaimer .dc-timeline__num {
    display: block;
    margin-bottom: .35rem;
  }
}

@media (min-width: 920px) {
  .page-disclaimer .dc-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }

  .page-disclaimer .dc-layout {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 3.5rem);
  }

  .page-disclaimer .dc-rail {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
  }

  .page-disclaimer .dc-toc__list {
    grid-template-columns: 1fr;
  }

  .page-disclaimer .dc-clauses__title {
    margin-bottom: 1.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-quick__list a,
  .page-disclaimer .dc-stamp__tip,
  .page-disclaimer .dc-toc__link,
  .page-disclaimer .dc-fold__summary::after,
  .page-disclaimer .dc-fold__body a {
    transition: none;
  }
}
<<<END>>>