.page-disclaimer {
  --dsc-ink: #12314a;
  --dsc-body: #2c4759;
  background: var(--paper);
  color: var(--dsc-body);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dsc-hero {
  position: relative;
  overflow: hidden;
  background: var(--night);
  padding: 20px 0 64px;
}
.page-disclaimer .dsc-hero::before {
  content: "";
  position: absolute;
  top: -140px;
  right: -22%;
  width: 66%;
  height: 440px;
  background: linear-gradient(135deg, rgba(47, 110, 140, .55), rgba(23, 64, 92, .08));
  transform: rotate(-12deg);
  pointer-events: none;
}
.page-disclaimer .dsc-hero::after {
  content: "";
  position: absolute;
  left: -12%;
  bottom: -180px;
  width: 52%;
  height: 320px;
  background: rgba(216, 198, 166, .1);
  transform: rotate(9deg);
  pointer-events: none;
}
.page-disclaimer .dsc-hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.page-disclaimer .crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--snow-light);
  margin-bottom: 12px;
}
.page-disclaimer .crumbs a {
  color: var(--snow-light);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease);
}
.page-disclaimer .crumbs a:hover {
  border-bottom-color: var(--snow-light);
}
.page-disclaimer .dsc-hero__eyebrow {
  color: var(--neon);
  margin: 0;
}
.page-disclaimer .dsc-hero__title {
  margin: 0;
  color: var(--paper);
}
.page-disclaimer .dsc-hero__lede {
  margin: 0;
  color: rgba(242, 234, 223, .82);
  max-width: 34rem;
}
.page-disclaimer .dsc-hero__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--snow-light);
}
.page-disclaimer .dsc-hero__media {
  margin: 24px 0 0;
  border-radius: 3px;
  border: 1px solid var(--line-dark);
}
.page-disclaimer .dsc-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

/* ---------- 主体区 ---------- */
.page-disclaimer .dsc-main {
  background: var(--paper);
  padding: 48px 0 72px;
}
.page-disclaimer .dsc-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

/* 目录 */
.page-disclaimer .dsc-toc {
  border-top: 1px solid var(--line-ink);
  padding-top: 16px;
}
.page-disclaimer .dsc-toc__label {
  margin: 0 0 12px;
  color: var(--slate);
}
.page-disclaimer .dsc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
}
.page-disclaimer .dsc-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 0;
  font-size: 14px;
  color: var(--snow-deep);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-disclaimer .dsc-toc__link:hover {
  color: var(--snow);
  border-bottom-color: var(--snow-light);
}
.page-disclaimer .dsc-toc__n {
  font-size: 12px;
  color: var(--slate);
}

/* 条目 */
.page-disclaimer .dsc-band {
  margin-bottom: 26px;
}
.page-disclaimer .dsc-clauses {
  display: flex;
  flex-direction: column;
}
.page-disclaimer .clause {
  border-top: 1px solid var(--line-ink);
  padding: 0 0 22px;
}
.page-disclaimer .clause:last-child {
  border-bottom: 1px solid var(--line-ink);
}
.page-disclaimer .clause__head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 0;
  cursor: pointer;
  list-style: none;
}
.page-disclaimer .clause__head::-webkit-details-marker {
  display: none;
}
.page-disclaimer .clause__head::marker {
  content: "";
}
.page-disclaimer .clause__num {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 46px;
  height: 34px;
  padding: 0 8px;
  border-radius: 2px;
  background: var(--snow-deep);
  color: var(--neon);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .06em;
}
.page-disclaimer .clause__title {
  flex: 1 1 auto;
  margin: 0;
  font-size: 19px;
  line-height: 1.4;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--dsc-ink);
}
.page-disclaimer .clause__toggle {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  margin-right: 8px;
  border-right: 1.5px solid var(--snow);
  border-bottom: 1.5px solid var(--snow);
  transform: rotate(45deg);
  transition: transform .26s var(--ease);
}
.page-disclaimer .clause[open] .clause__toggle {
  transform: rotate(-135deg);
}
.page-disclaimer .clause__body {
  display: grid;
  gap: 14px;
  padding-bottom: 6px;
}
.page-disclaimer .clause__note {
  margin: 0;
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--slate);
}
.page-disclaimer .clause__text p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--dsc-body);
  max-width: 38rem;
}
.page-disclaimer .clause__text p:last-child {
  margin-bottom: 0;
}
.page-disclaimer .clause__text a {
  color: var(--snow);
  text-decoration: none;
  border-bottom: 1px solid var(--snow-light);
}
.page-disclaimer .clause__text a:hover {
  color: var(--snow-deep);
}
.page-disclaimer .clause__list {
  list-style: none;
  margin: 16px 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 38rem;
}
.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--dsc-body);
}
.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .7em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--snow-light);
}
.page-disclaimer .clause__list strong {
  color: var(--snow-deep);
  font-weight: 700;
}

/* ---------- 收尾 ---------- */
.page-disclaimer .dsc-next {
  padding: 64px 0;
}
.page-disclaimer .dsc-next .lede {
  margin: 14px 0 0;
  max-width: 36rem;
}
.page-disclaimer .dsc-next__grid {
  margin-top: 30px;
}
.page-disclaimer .dsc-next .card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px;
}
.page-disclaimer .dsc-next .card__title {
  margin: 0;
  font-size: 18px;
}
.page-disclaimer .dsc-next .card__text {
  margin: 0;
}
.page-disclaimer .dsc-next .card .btn {
  margin-top: 12px;
  align-self: flex-start;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .dsc-hero {
    padding: 24px 0 84px;
  }
  .page-disclaimer .dsc-hero__inner {
    gap: 16px;
  }
  .page-disclaimer .dsc-hero__media {
    margin-top: 32px;
  }
  .page-disclaimer .dsc-main {
    padding: 64px 0 96px;
  }
  .page-disclaimer .clause__title {
    font-size: 21px;
  }
  .page-disclaimer .clause__text p {
    font-size: 15.5px;
  }
  .page-disclaimer .dsc-next {
    padding: 80px 0;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .dsc-layout {
    grid-template-columns: 208px 1fr;
    gap: 64px;
    align-items: start;
  }
  .page-disclaimer .dsc-toc {
    position: sticky;
    top: 104px;
  }
  .page-disclaimer .dsc-toc__list {
    flex-direction: column;
    gap: 2px;
  }
  .page-disclaimer .dsc-toc__link {
    display: flex;
    padding: 8px 0;
    border-bottom: 1px solid transparent;
  }
  .page-disclaimer .clause__body {
    grid-template-columns: 96px 1fr;
    gap: 26px;
    align-items: start;
  }
  .page-disclaimer .clause__note {
    writing-mode: vertical-rl;
    letter-spacing: .3em;
    justify-self: center;
    align-self: start;
  }
  .page-disclaimer .clause {
    padding-bottom: 30px;
  }
  .page-disclaimer .dsc-next .card {
    padding: 30px;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .dsc-hero__media {
    margin-top: 40px;
  }
  .page-disclaimer .dsc-clauses {
    padding-right: 24px;
  }
}