.page-disclaimer {
  --dc-gutter: clamp(1.25rem, 4vw, 2.5rem);
  --dc-aside: 240px;
  display: block;
  color: var(--text);
  background:
    radial-gradient(900px 420px at 86% -10%, rgba(47, 247, 214, .10), transparent 62%),
    radial-gradient(680px 360px at 2% 6%, rgba(255, 138, 43, .07), transparent 58%),
    var(--ink-900);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .dc-hero {
  position: relative;
  padding: calc(var(--header-h) + 2.25rem) 0 clamp(2.5rem, 5vw, 4rem);
  border-bottom: 1px solid var(--grid);
  overflow: hidden;
}

.page-disclaimer .dc-hero__inner {
  width: var(--shell);
  margin-inline: auto;
}

.page-disclaimer .dc-hero__grid {
  display: grid;
  gap: 2.25rem;
  margin-top: 1.5rem;
}

.page-disclaimer .dc-hero h1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.9rem, 4.4vw, 2.9rem);
  line-height: 1.14;
  letter-spacing: -.02em;
  margin: .7rem 0 1rem;
  max-width: 15em;
}

.page-disclaimer .dc-hero__lead {
  margin: 0;
  max-width: 36em;
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.8;
}

.page-disclaimer .dc-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.25rem;
  margin: 1.75rem 0 0;
  padding: 1.25rem 0 0;
  border-top: 1px dashed var(--grid);
}

.page-disclaimer .dc-fact {
  display: flex;
  flex-direction: column-reverse;
  gap: .2rem;
  margin: 0;
}

.page-disclaimer .dc-fact__value {
  margin: 0;
  font-family: var(--font-num);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--cyan);
}

.page-disclaimer .dc-fact:first-child .dc-fact__value {
  color: var(--orange);
}

.page-disclaimer .dc-fact__label {
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--text-dim);
}

.page-disclaimer .dc-hero__figure {
  margin: 0;
}

.page-disclaimer .dc-hero__frame {
  position: relative;
  overflow: hidden;
  background: var(--ink-800);
  border: 1px solid var(--grid);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-disclaimer .dc-hero__frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 16 / 9;
}

.page-disclaimer .dc-hero__slant {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 8px;
  background: repeating-linear-gradient(
    104deg,
    transparent 0 16px,
    rgba(30, 74, 60, .95) 16px 17px
  );
  pointer-events: none;
}

/* ---------- 主体骨架 ---------- */

.page-disclaimer .dc-body {
  width: var(--shell);
  margin-inline: auto;
  display: grid;
  gap: 2.25rem;
  padding: 2.75rem 0 4.5rem;
}

.page-disclaimer .dc-clauses {
  display: grid;
  gap: 0;
  min-width: 0;
}

/* ---------- 目录 ---------- */

.page-disclaimer .dc-toc {
  padding: 1.25rem 1.2rem calc(1.25rem + var(--cut));
  background: linear-gradient(170deg, var(--ink-700), rgba(6, 23, 16, .94));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-disclaimer .dc-toc__title {
  margin: 0 0 .9rem;
  font-family: var(--font-num);
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-disclaimer .dc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .1rem;
}

.page-disclaimer .dc-toc__list a {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  padding: .5rem .55rem;
  border-left: 2px solid transparent;
  color: var(--text-dim);
  text-decoration: none;
  font-size: .92rem;
  line-height: 1.5;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-disclaimer .dc-toc__list a:hover,
.page-disclaimer .dc-toc__list a:focus-visible {
  color: var(--cyan-soft);
  border-left-color: var(--cyan);
  background: rgba(47, 247, 214, .07);
}

.page-disclaimer .dc-toc__list a .num {
  flex: none;
  font-size: .78rem;
  color: var(--cyan);
}

.page-disclaimer .dc-toc__top {
  display: inline-block;
  margin-top: 1rem;
  font-family: var(--font-num);
  font-size: .82rem;
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 138, 43, .4);
  padding-bottom: 1px;
}

.page-disclaimer .dc-toc__top:hover {
  color: var(--orange-soft);
}

/* ---------- 条款 ---------- */

.page-disclaimer .dc-clause {
  display: grid;
  gap: 1.1rem;
  padding: 2.25rem 0;
  border-top: 1px solid var(--grid);
  min-width: 0;
}

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

.page-disclaimer .dc-clause__head {
  display: flex;
  align-items: baseline;
  gap: .8rem;
  flex-wrap: wrap;
}

.page-disclaimer .dc-clause__num {
  flex: none;
  font-family: var(--font-num);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--orange);
  padding: .1rem .5rem;
  border: 1px solid rgba(255, 138, 43, .45);
  background: rgba(255, 138, 43, .07);
}

.page-disclaimer .dc-clause__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.2rem, 2.4vw, 1.45rem);
  line-height: 1.35;
  letter-spacing: -.01em;
}

.page-disclaimer .dc-clause__main {
  display: grid;
  gap: .9rem;
  min-width: 0;
}

.page-disclaimer .dc-clause__main p {
  margin: 0;
  max-width: 40em;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text);
}

.page-disclaimer .dc-clause__aside {
  align-self: start;
  padding: .85rem 1rem;
  border-left: 2px solid var(--cyan);
  background: linear-gradient(180deg, rgba(47, 247, 214, .09), rgba(47, 247, 214, .015));
  font-size: .87rem;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-disclaimer .dc-clause__aside-title {
  margin: 0 0 .35rem;
  font-family: var(--font-num);
  font-size: .7rem;
  letter-spacing: .18em;
  color: var(--cyan);
}

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

/* ---------- 提示块 ---------- */

.page-disclaimer .dc-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .85rem 1.25rem;
  margin-top: .35rem;
  padding: 1rem 1.15rem;
  border-left: 3px solid var(--orange);
  background: linear-gradient(120deg, rgba(255, 138, 43, .14), rgba(255, 138, 43, .03));
}

.page-disclaimer .dc-note p {
  margin: 0;
  max-width: 34em;
  font-size: .93rem;
  line-height: 1.72;
  color: var(--text);
}

.page-disclaimer .dc-note--quiet {
  border-left-color: var(--cyan);
  background: linear-gradient(120deg, rgba(47, 247, 214, .1), rgba(47, 247, 214, .02));
}

.page-disclaimer .dc-note__links {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}

/* ---------- 可展开明细 ---------- */

.page-disclaimer .dc-details {
  margin-top: .5rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--grid);
}

.page-disclaimer .dc-details__summary {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .3rem 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .95rem;
  color: var(--cyan);
}

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

.page-disclaimer .dc-details__summary::before {
  content: "+";
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.3rem;
  height: 1.3rem;
  font-family: var(--font-num);
  font-size: .95rem;
  line-height: 1;
  color: var(--cyan);
  border: 1px solid var(--cyan);
}

.page-disclaimer .dc-details[open] .dc-details__summary::before {
  content: "–";
}

.page-disclaimer .dc-details__list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: .95rem;
}

.page-disclaimer .dc-details__item {
  position: relative;
  padding-left: 1.15rem;
}

.page-disclaimer .dc-details__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 7px;
  height: 7px;
  background: var(--orange);
  transform: rotate(45deg);
}

.page-disclaimer .dc-details__q {
  display: block;
  margin-bottom: .18rem;
  font-weight: 600;
  font-size: .95rem;
  line-height: 1.65;
  color: var(--text);
}

.page-disclaimer .dc-details__a {
  display: block;
  font-size: .91rem;
  line-height: 1.72;
  color: var(--text-dim);
}

/* ---------- 联系条目 ---------- */

.page-disclaimer .dc-contact {
  list-style: none;
  margin: 0;
  padding: .25rem 0 .25rem 1rem;
  border-left: 2px solid var(--grid);
  display: grid;
  gap: .55rem;
}

.page-disclaimer .dc-contact li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .3rem .9rem;
}

.page-disclaimer .dc-contact__label {
  flex: none;
  min-width: 5rem;
  font-size: .76rem;
  letter-spacing: .1em;
  color: var(--text-dim);
}

.page-disclaimer .dc-contact__value {
  font-family: var(--font-num);
  font-size: .95rem;
  color: var(--cyan-soft);
  word-break: break-word;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-disclaimer .dc-hero__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .dc-clause {
    padding: 2.6rem 0;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .dc-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    gap: clamp(2rem, 4vw, 3.5rem);
    align-items: center;
    margin-top: 2rem;
  }

  .page-disclaimer .dc-body {
    grid-template-columns: 212px minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.5rem);
    padding-top: 3.25rem;
  }

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

@media (min-width: 1140px) {
  .page-disclaimer .dc-clause {
    grid-template-columns: minmax(0, 1fr) var(--dc-aside);
    column-gap: 2.75rem;
    row-gap: 1.1rem;
  }

  .page-disclaimer .dc-clause__head {
    grid-column: 1 / -1;
  }

  .page-disclaimer .dc-clause__aside {
    grid-column: 2;
    grid-row: 2 / span 2;
    margin-top: .2rem;
  }
}

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