.page-disclaimer {
  --dc-accent: #2DD4FF;
  background: var(--snow);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--blue);
  color: var(--snow);
  padding-block: clamp(16px, 2.5vw, 28px) clamp(56px, 8vw, 108px);
}

.page-disclaimer .dc-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-disclaimer .dc-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.page-disclaimer .dc-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(112deg, rgba(11, 59, 77, 0.96) 0%, rgba(7, 26, 32, 0.78) 52%, rgba(11, 59, 77, 0.42) 100%);
}

.page-disclaimer .dc-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: clamp(26px, 4.5vw, 70px);
  background: var(--sand);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
  z-index: 1;
}

.page-disclaimer .dc-hero .shell {
  position: relative;
  z-index: 2;
}

.page-disclaimer .dc-hero .breadcrumb {
  color: var(--snow-a72);
  font-size: 13px;
}

.page-disclaimer .dc-hero .breadcrumb a {
  color: inherit;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .dc-hero .breadcrumb a:hover {
  color: var(--snow);
}

.page-disclaimer .dc-hero__text {
  max-width: 62ch;
  margin-top: clamp(22px, 4vw, 46px);
}

.page-disclaimer .dc-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(32px, 6.8vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.04em;
  font-weight: 400;
  color: var(--snow);
  text-wrap: balance;
}

.page-disclaimer .dc-hero .lede {
  margin: 20px 0 0;
  max-width: 56ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--snow-a82);
}

/* ---------- 版本摘要条 ---------- */
.page-disclaimer .dc-summary {
  margin: clamp(28px, 4.5vw, 52px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 2px solid var(--snow-a16);
  background: var(--snow-a16);
}

.page-disclaimer .dc-summary li {
  min-width: 0;
  background: rgba(7, 26, 32, 0.64);
  padding: 14px clamp(12px, 1.6vw, 20px) 16px;
  display: grid;
  gap: 7px;
  align-content: start;
}

.page-disclaimer .dc-summary__label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--snow-a55);
}

.page-disclaimer .dc-summary__value {
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.5vw, 17px);
  letter-spacing: -0.01em;
  line-height: 1.35;
  color: var(--lime);
  overflow-wrap: anywhere;
}

/* ---------- 规则画布 ---------- */
.page-disclaimer .dc-rules {
  background: var(--sand);
  padding-block: clamp(44px, 6vw, 84px) clamp(52px, 7vw, 96px);
}

.page-disclaimer .dc-toc {
  margin-bottom: clamp(28px, 4vw, 46px);
}

.page-disclaimer .dc-toc .index-label {
  color: var(--rock);
  margin: 0 0 12px;
}

.page-disclaimer .dc-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 14px;
  border: 2px solid var(--ink);
  background: var(--snow);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.3;
  text-decoration: none;
  transition: transform var(--t) var(--ease), background-color var(--t) var(--ease);
}

.page-disclaimer .dc-toc__list a .mono-num {
  font-size: 12px;
  color: var(--orange);
  font-weight: 700;
}

.page-disclaimer .dc-toc__list a:hover,
.page-disclaimer .dc-toc__list a:focus-visible {
  background: var(--lime);
  transform: translateY(-2px);
}

.page-disclaimer .dc-rule-list {
  display: grid;
  gap: clamp(22px, 3.5vw, 40px);
}

.page-disclaimer .dc-rule {
  --dc-accent: #2DD4FF;
  position: relative;
  scroll-margin-top: 96px;
  background: var(--snow);
  border: var(--line);
  box-shadow: var(--hard-sm);
  padding: clamp(18px, 2.6vw, 34px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2vw, 26px);
}

.page-disclaimer .dc-rule:nth-child(2) {
  --dc-accent: #FF5A1F;
}

.page-disclaimer .dc-rule:nth-child(3) {
  --dc-accent: #B6FF3B;
}

.page-disclaimer .dc-rule:nth-child(4) {
  --dc-accent: #7C5CFF;
}

.page-disclaimer .dc-rule__num {
  display: grid;
  place-items: center;
  width: clamp(52px, 9vw, 96px);
  height: clamp(52px, 9vw, 96px);
  background: var(--dc-accent);
  border: var(--line);
  box-shadow: var(--hard-sm);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(18px, 2.6vw, 28px);
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-disclaimer .dc-rule__body {
  min-width: 0;
}

.page-disclaimer .dc-rule__label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rock);
}

.page-disclaimer .dc-rule__label::before {
  content: "";
  flex: 0 0 auto;
  width: 22px;
  height: 9px;
  background: var(--dc-accent);
  border: 1px solid var(--ink);
  transform: skewX(-16deg);
}

.page-disclaimer .dc-rule h2 {
  margin: 0 0 14px;
  font-size: clamp(21px, 3vw, 30px);
  line-height: 1.26;
  letter-spacing: -0.02em;
  font-weight: 500;
  color: var(--ink);
  text-wrap: balance;
}

.page-disclaimer .dc-rule p {
  margin: 0 0 12px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink);
}

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

.page-disclaimer .dc-rule a,
.page-disclaimer .dc-final a {
  color: var(--blue);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  text-decoration-color: var(--cyan);
}

.page-disclaimer .dc-rule a:hover,
.page-disclaimer .dc-final a:hover {
  text-decoration-color: var(--orange);
}

/* ---------- 联系信息 ---------- */
.page-disclaimer .dc-contact {
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--ink);
  border: 2px solid var(--ink);
}

.page-disclaimer .dc-contact > div {
  min-width: 0;
  background: var(--sand);
  padding: 12px 16px 14px;
}

.page-disclaimer .dc-contact dt {
  margin: 0 0 5px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--rock);
}

.page-disclaimer .dc-contact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink);
  overflow-wrap: anywhere;
}

/* ---------- 收尾 ---------- */
.page-disclaimer .dc-final {
  background: var(--snow);
  border-top: 2px solid var(--ink);
  padding-block: clamp(40px, 6vw, 76px) clamp(36px, 5vw, 64px);
}

.page-disclaimer .dc-final .index-label {
  color: var(--rock);
  margin: 0 0 12px;
}

.page-disclaimer .dc-final h2 {
  margin: 0;
  max-width: 24ch;
  font-size: clamp(24px, 3.6vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.03em;
  font-weight: 400;
  color: var(--ink);
  text-wrap: balance;
}

.page-disclaimer .dc-final__lede {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--rock);
}

.page-disclaimer .dc-final__links {
  margin-top: clamp(22px, 3vw, 34px);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .dc-final__top {
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding-top: 16px;
  border-top: 2px solid var(--frost);
  font-size: 14px;
}

.page-disclaimer .dc-final__top a {
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.page-disclaimer .dc-final__top a:hover {
  color: var(--blue);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .dc-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-disclaimer .dc-summary {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-disclaimer .dc-rule {
    grid-template-columns: clamp(64px, 8vw, 104px) minmax(0, 1fr);
    align-items: start;
    box-shadow: var(--hard);
  }
}

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

  .page-disclaimer .dc-toc__list a:hover,
  .page-disclaimer .dc-toc__list a:focus-visible {
    transform: none;
  }
}
<<<END>>>