.page-disclaimer {
  --ds-numw: 72px;
  background: var(--ink);
  color: var(--mist);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .ds-hero {
  position: relative;
  padding: clamp(28px, 5vw, 56px) 0 clamp(34px, 6vw, 68px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 80% at 88% 0%, rgba(0, 229, 195, .08), transparent 62%),
    linear-gradient(180deg, rgba(16, 35, 31, .92), rgba(11, 15, 14, 1));
  overflow: hidden;
}

.page-disclaimer .ds-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(122, 90, 24, .16) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(0deg, rgba(143, 168, 161, .07) 0 1px, transparent 1px 88px);
  pointer-events: none;
}

.page-disclaimer .ds-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--sage);
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-disclaimer .breadcrumb a {
  color: var(--sage);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--cyan);
  border-color: var(--line-cyan);
}

.page-disclaimer .breadcrumb__sep {
  margin: 0 8px;
  color: var(--gold-dark);
}

.page-disclaimer .ds-hero__split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4.5vw, 52px);
  align-items: start;
}

.page-disclaimer .ds-hero__copy h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 5.6vw, 52px);
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--mist);
  margin: 0 0 clamp(16px, 2.4vw, 24px);
}

.page-disclaimer .ds-hero__copy .lede {
  max-width: 60ch;
  color: var(--mist-80);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  margin: 0 0 clamp(16px, 2.4vw, 24px);
}

.page-disclaimer .ds-hero__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--sage);
  padding-top: 12px;
  border-top: 1px solid var(--line);
  margin: 0;
}

.page-disclaimer .ds-hero__figure {
  position: relative;
  aspect-ratio: 4 / 3;
  margin: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(160deg, rgba(22, 53, 46, .7), rgba(11, 15, 14, .9));
}

.page-disclaimer .ds-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .ds-body {
  padding-top: clamp(34px, 5.5vw, 64px);
}

.page-disclaimer .ds-body__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

/* 条款目录 */
.page-disclaimer .ds-index {
  padding: 18px 20px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(22, 53, 46, .55), rgba(16, 35, 31, .2));
}

.page-disclaimer .ds-index__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--amber);
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-strong);
}

.page-disclaimer .ds-index .spy {
  display: block;
}

.page-disclaimer .ds-index__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--sage);
  text-decoration: none;
  border-bottom: 1px dashed rgba(143, 168, 161, .14);
  transition: color .2s var(--ease), padding-left .2s var(--ease);
}

.page-disclaimer .ds-index__link:last-child {
  border-bottom: 0;
}

.page-disclaimer .ds-index__link .mono {
  color: var(--gold-dark);
  font-size: 12px;
  letter-spacing: .06em;
  transition: color .2s var(--ease);
}

.page-disclaimer .ds-index__link:hover,
.page-disclaimer .ds-index__link:focus-visible {
  color: var(--mist);
  padding-left: 4px;
}

.page-disclaimer .ds-index__link.is-active {
  color: var(--cyan);
}

.page-disclaimer .ds-index__link.is-active .mono {
  color: var(--cyan);
}

/* 条款条目 */
.page-disclaimer .ds-term {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: clamp(24px, 3.4vw, 38px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--main-top) + 24px);
}

.page-disclaimer .ds-term__num {
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--amber);
  line-height: 1;
}

.page-disclaimer .ds-term__main h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(19px, 2.4vw, 25px);
  line-height: 1.36;
  color: var(--mist);
  margin: 0 0 14px;
}

.page-disclaimer .ds-term__main p {
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.88;
  color: var(--mist-80);
  margin: 0 0 12px;
}

.page-disclaimer .ds-term__main p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .ds-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .ds-link:hover,
.page-disclaimer .ds-link:focus-visible {
  color: var(--mist);
  border-color: var(--cyan);
}

/* ---------- 折叠补充 ---------- */
.page-disclaimer .ds-notes {
  padding-bottom: clamp(44px, 7vw, 84px);
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(16, 35, 31, .45), rgba(11, 15, 14, 0));
}

.page-disclaimer .ds-notes__inner {
  padding-top: clamp(34px, 5vw, 58px);
}

.page-disclaimer .ds-notes__head {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-disclaimer .ds-accordion {
  border-top: 1px solid var(--line-strong);
}

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

.page-disclaimer .ds-accordion__trigger {
  display: block;
  width: 100%;
  padding: 18px 44px 18px 0;
  position: relative;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-head);
  font-size: clamp(15px, 1.7vw, 17px);
  font-weight: 700;
  line-height: 1.55;
  color: var(--mist);
  transition: color .2s var(--ease);
}

.page-disclaimer .ds-accordion__trigger::after {
  content: "";
  position: absolute;
  right: 8px;
  top: 50%;
  width: 12px;
  height: 12px;
  margin-top: -6px;
  border-right: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  transform: rotate(45deg);
  transition: transform .28s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .ds-accordion__trigger[aria-expanded="true"]::after {
  transform: rotate(225deg);
}

.page-disclaimer .ds-accordion__trigger:hover,
.page-disclaimer .ds-accordion__trigger:focus-visible {
  color: var(--cyan);
}

.page-disclaimer .ds-accordion__panel {
  overflow: hidden;
}

.page-disclaimer .ds-accordion__inner {
  max-width: 68ch;
  padding: 0 0 22px;
}

.page-disclaimer .ds-accordion__inner p {
  font-size: 15.5px;
  line-height: 1.88;
  color: var(--mist-80);
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid var(--gold-dark);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .ds-term {
    grid-template-columns: var(--ds-numw) minmax(0, 1fr);
    gap: 0 clamp(16px, 2.4vw, 30px);
  }

  .page-disclaimer .ds-term__num {
    padding-top: .42em;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .ds-hero__split {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .ds-body__grid {
    grid-template-columns: 246px minmax(0, 1fr);
  }

  .page-disclaimer .ds-index {
    position: sticky;
    top: calc(var(--main-top) + 18px);
  }
}

@media (min-width: 1240px) {
  .page-disclaimer .ds-hero__figure {
    aspect-ratio: 4 / 3;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    background: #fff;
    color: #000;
  }

  .page-disclaimer .ds-index,
  .page-disclaimer .ds-notes,
  .page-disclaimer .ds-hero__figure {
    display: none;
  }

  .page-disclaimer .ds-hero {
    background: none;
    border-bottom: 1px solid #999;
    padding: 0 0 16px;
  }

  .page-disclaimer .ds-hero::after {
    display: none;
  }

  .page-disclaimer .ds-term {
    border-top: 1px solid #999;
    break-inside: avoid;
  }

  .page-disclaimer .ds-hero__copy h1,
  .page-disclaimer .ds-term__main h2,
  .page-disclaimer .ds-term__main p,
  .page-disclaimer .ds-hero__copy .lede,
  .page-disclaimer .ds-hero__meta,
  .page-disclaimer .ds-index__label {
    color: #000;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .ds-accordion__trigger::after,
  .page-disclaimer .ds-index__link {
    transition: none;
  }
}
<<<END>>>