.page-disclaimer {
  --dl-rail-width: 244px;
  background: var(--cool);
  color: var(--ink);
}

/* ---------- 页头 ---------- */
.page-disclaimer .dl-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--indigo-deep);
  padding: 28px 0 40px;
}

.page-disclaimer .dl-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: .34;
}

.page-disclaimer .dl-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(118deg, rgba(14, 36, 64, .95) 0%, rgba(22, 53, 92, .86) 46%, rgba(22, 53, 92, .58) 100%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 72px);
}

.page-disclaimer .dl-hero__inner {
  position: relative;
  z-index: 2;
}

.page-disclaimer .dl-hero .crumbs__list {
  margin: 0;
  padding: 0;
  color: rgba(255, 255, 255, .46);
  font-size: 13px;
}

.page-disclaimer .dl-hero .crumbs__link {
  color: rgba(255, 255, 255, .72);
  text-decoration: none;
}

.page-disclaimer .dl-hero .crumbs__link:hover {
  color: var(--gold-light);
}

.page-disclaimer .dl-hero .crumbs__current {
  color: var(--gold-light);
}

.page-disclaimer .dl-hero .eyebrow {
  margin: 26px 0 0;
  color: var(--gold-light);
}

.page-disclaimer .dl-hero__title {
  margin: 12px 0 0;
  max-width: 18em;
  color: var(--paper);
  font-size: clamp(28px, 6.4vw, 58px);
  line-height: 1.1;
  letter-spacing: -.012em;
  font-weight: 800;
}

.page-disclaimer .dl-hero__lead {
  margin: 18px 0 0;
  max-width: 46ch;
  color: rgba(255, 255, 255, .82);
  font-size: 16px;
  line-height: 1.85;
}

.page-disclaimer .dl-hero__meta {
  list-style: none;
  margin: 28px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid rgba(255, 255, 255, .18);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  font-size: 13px;
  color: rgba(255, 255, 255, .72);
}

.page-disclaimer .dl-hero__meta b {
  margin-right: 8px;
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--gold-light);
}

/* ---------- 主体两栏 ---------- */
.page-disclaimer .dl-body {
  display: grid;
  grid-template-columns: 1fr;
  align-items: start;
}

/* ---------- 侧边目录 ---------- */
.page-disclaimer .dl-rail {
  padding: 24px 0 10px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dl-rail .rail__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gray);
}

.page-disclaimer .dl-rail .rail__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0 0 14px;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-disclaimer .dl-rail .rail__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .dl-rail .rail__list > li {
  flex: 0 0 auto;
}

.page-disclaimer .dl-rail .rail__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 14px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--indigo);
  font-size: 13.5px;
  text-decoration: none;
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-disclaimer .dl-rail .rail__link:hover {
  border-color: var(--gold);
}

.page-disclaimer .dl-rail .rail__num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--gray);
}

.page-disclaimer .dl-rail__note {
  margin: 0 0 20px;
  max-width: 34ch;
  font-size: 13px;
  line-height: 1.75;
  color: var(--gray);
}

.page-disclaimer .dl-rail__note a {
  color: var(--indigo);
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-underline-offset: 3px;
}

/* ---------- 条款 ---------- */
.page-disclaimer .dl-clauses {
  padding: 0 0 48px;
}

.page-disclaimer .dl-clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 30px 0 34px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 104px;
}

.page-disclaimer .dl-clause:first-child {
  border-top: 1px solid var(--line-strong);
}

.page-disclaimer .dl-clause__num {
  align-self: start;
  width: fit-content;
  margin: 0;
  padding: 4px 10px;
  border-left: 3px solid var(--gold);
  background: var(--gold-light);
  color: var(--indigo-deep);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
}

.page-disclaimer .dl-clause__body {
  min-width: 0;
}

.page-disclaimer .dl-clause__title {
  margin: 0 0 14px;
  font-size: 20px;
  line-height: 1.4;
  letter-spacing: -.006em;
  color: var(--ink);
}

.page-disclaimer .dl-clause__text {
  margin: 0 0 14px;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.page-disclaimer .dl-clause__text:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dl-clause__text a {
  color: var(--indigo);
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-underline-offset: 3px;
}

.page-disclaimer .dl-clause__text a:hover {
  color: var(--cinnabar);
}

/* ---------- 折叠细则 ---------- */
.page-disclaimer .accordion {
  margin-top: 20px;
  max-width: 64ch;
  border: 1px solid var(--line);
  background: var(--paper);
}

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

.page-disclaimer .accordion__item > h3 {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
}

.page-disclaimer .accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 18px;
  border: 0;
  background: transparent;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  color: var(--indigo);
  text-align: left;
  cursor: pointer;
  transition: background-color 160ms var(--ease), color 160ms var(--ease);
}

.page-disclaimer .accordion__trigger:hover {
  background: var(--cool);
  color: var(--indigo-mid);
}

.page-disclaimer .accordion__trigger:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: -2px;
}

.page-disclaimer .accordion__icon {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-top: -4px;
  border-right: 1.5px solid var(--gold);
  border-bottom: 1.5px solid var(--gold);
  transform: rotate(45deg);
  transition: transform 180ms var(--ease);
}

.page-disclaimer .accordion__trigger[aria-expanded="true"] .accordion__icon {
  margin-top: 4px;
  transform: rotate(225deg);
}

.page-disclaimer .accordion__panel {
  padding: 0 18px 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-disclaimer .accordion__panel p {
  margin: 0;
}

.page-disclaimer .accordion__panel ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .accordion__panel li {
  position: relative;
  padding-left: 19px;
  margin-bottom: 8px;
  font-size: 15px;
  line-height: 1.8;
}

.page-disclaimer .accordion__panel li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .accordion__panel li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .68em;
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-disclaimer .accordion__panel a {
  color: var(--indigo);
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-underline-offset: 3px;
}

/* ---------- 底部引导 ---------- */
.page-disclaimer .section--deep {
  padding: 52px 0 56px;
  background: var(--indigo-deep);
}

.page-disclaimer .dl-next {
  display: grid;
  gap: 24px;
}

.page-disclaimer .dl-next__title {
  margin: 0 0 12px;
  font-size: 24px;
  line-height: 1.3;
  color: var(--paper);
}

.page-disclaimer .dl-next__text {
  margin: 0;
  max-width: 56ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .78);
}

.page-disclaimer .dl-next .btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .dl-next .btn--ghost {
  border-color: rgba(255, 255, 255, .38);
  color: var(--paper);
}

.page-disclaimer .dl-next .btn--ghost:hover {
  border-color: var(--gold-light);
  color: var(--gold-light);
}

/* ---------- 平板起 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .dl-clause {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 0 48px;
    padding: 44px 0 50px;
  }

  .page-disclaimer .dl-clause__num {
    width: auto;
    padding: 16px 0 0;
    border-left: 0;
    border-top: 3px solid var(--gold);
    background: transparent;
    color: var(--indigo);
    font-size: 32px;
    line-height: 1;
    letter-spacing: 0;
  }

  .page-disclaimer .dl-clause__title {
    font-size: 27px;
    margin-bottom: 16px;
  }

  .page-disclaimer .dl-next {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 48px;
  }

  .page-disclaimer .dl-next__title {
    font-size: 32px;
  }
}

/* ---------- 桌面起 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .dl-hero {
    padding: 34px 0 56px;
  }

  .page-disclaimer .dl-hero__lead {
    font-size: 17px;
  }

  .page-disclaimer .dl-body {
    grid-template-columns: var(--dl-rail-width) minmax(0, 1fr);
    gap: 64px;
  }

  .page-disclaimer .dl-rail {
    position: sticky;
    top: 104px;
    padding: 46px 0 28px 22px;
    border-bottom: 0;
    border-left: 1px solid var(--line-strong);
  }

  .page-disclaimer .dl-rail .rail__list {
    flex-direction: column;
    gap: 0;
    padding: 0;
    overflow: visible;
  }

  .page-disclaimer .dl-rail .rail__list > li {
    width: 100%;
  }

  .page-disclaimer .dl-rail .rail__link {
    display: flex;
    padding: 10px 0;
    border: 0;
    border-bottom: 1px solid var(--line);
    background: transparent;
    color: var(--gray);
    font-size: 14px;
  }

  .page-disclaimer .dl-rail .rail__link:hover {
    color: var(--indigo);
  }

  .page-disclaimer .dl-rail .rail__link.is-active {
    color: var(--indigo);
    font-weight: 600;
  }

  .page-disclaimer .dl-rail .rail__link.is-active .rail__num {
    color: var(--gold);
  }

  .page-disclaimer .dl-rail__note {
    margin-top: 18px;
  }
}

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dl-rail .rail__link,
  .page-disclaimer .accordion__trigger,
  .page-disclaimer .accordion__icon {
    transition: none;
  }
}
<<<END>>>