.page-disclaimer {
  --uc-cyan-line: 1px solid rgba(47, 243, 208, .38);
  --uc-clause-pad: clamp(18px, 3vw, 32px);
  background: var(--abyss);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .uc-hero {
  position: relative;
  background:
    radial-gradient(120% 90% at 88% 8%, rgba(47, 243, 208, .16), transparent 58%),
    radial-gradient(90% 70% at 4% 96%, rgba(255, 106, 43, .14), transparent 60%),
    linear-gradient(168deg, var(--deep) 0%, var(--abyss) 72%);
  border-bottom: 3px solid var(--steel);
  padding-block: clamp(28px, 7vw, 88px) clamp(32px, 7vw, 80px);
}

.page-disclaimer .breadcrumbs {
  font-size: 12px;
  letter-spacing: .16em;
  margin-bottom: clamp(20px, 5vw, 44px);
}

.page-disclaimer .breadcrumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

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

.page-disclaimer .uc-hero__grid {
  align-items: end;
  gap: clamp(28px, 5vw, 56px);
}

.page-disclaimer .uc-hero__copy {
  position: relative;
}

.page-disclaimer .uc-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.6rem, 8vw, 5rem);
  line-height: .98;
  letter-spacing: .02em;
  margin: 14px 0 0;
  color: var(--paper);
}

.page-disclaimer .uc-hero__title::after {
  content: "";
  display: block;
  width: clamp(72px, 14vw, 160px);
  height: 6px;
  margin-top: 18px;
  background: linear-gradient(90deg, var(--cyan) 0 62%, var(--lava) 62% 100%);
}

.page-disclaimer .uc-hero__lead {
  margin: clamp(18px, 3vw, 26px) 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.85;
  letter-spacing: .02em;
  color: var(--mist);
}

.page-disclaimer .uc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 4vw, 34px);
}

.page-disclaimer .uc-hero__visual {
  position: relative;
}

.page-disclaimer .uc-hero__frame {
  border: 3px solid var(--steel);
  box-shadow: 8px 8px 0 rgba(5, 11, 31, .72);
  background: var(--deep);
  overflow: hidden;
}

.page-disclaimer .uc-hero__frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .uc-hero__stamp {
  margin: 14px 0 0;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--mint);
}

/* ---------- 主体两栏 ---------- */
.page-disclaimer .uc-body {
  background:
    linear-gradient(180deg, var(--abyss) 0%, #060E27 55%, var(--abyss) 100%);
  padding-block: clamp(36px, 8vw, 96px);
}

.page-disclaimer .uc-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
}

/* 左侧滚动刻度 */
.page-disclaimer .uc-scale {
  position: relative;
  padding: 16px 0 0 18px;
  border-left: 3px solid var(--steel);
}

.page-disclaimer .uc-scale__label {
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--mist);
  margin: 0 0 14px;
}

.page-disclaimer .uc-scale__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-disclaimer .uc-scale__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 10px 7px 0;
  font-size: 14px;
  color: var(--mist);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color .2s ease, border-color .2s ease, transform .2s ease;
}

.page-disclaimer .uc-scale__list a .mono {
  font-size: 12px;
  letter-spacing: .16em;
  color: rgba(169, 255, 238, .7);
}

.page-disclaimer .uc-scale__list a:hover,
.page-disclaimer .uc-scale__list a:focus-visible {
  color: var(--paper);
  border-left-color: var(--cyan);
  transform: translateX(4px);
}

.page-disclaimer .uc-scale__top {
  display: inline-block;
  margin-top: 22px;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--lava);
  text-decoration: none;
}

.page-disclaimer .uc-scale__top:hover,
.page-disclaimer .uc-scale__top:focus-visible {
  color: var(--paper);
}

/* 条款块 */
.page-disclaimer .uc-clauses {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.page-disclaimer .clause {
  position: relative;
  border: 3px solid var(--steel);
  background: rgba(11, 27, 58, .72);
  box-shadow: 8px 8px 0 rgba(5, 11, 31, .72);
  transition: border-color .22s ease, transform .22s ease, box-shadow .22s ease;
}

.page-disclaimer .clause:hover,
.page-disclaimer .clause:focus-within {
  border-color: var(--cyan);
  transform: translate(-3px, -3px);
  box-shadow: 11px 11px 0 rgba(5, 11, 31, .78);
}

.page-disclaimer .clause--accent { background: linear-gradient(160deg, rgba(14, 85, 96, .55), rgba(11, 27, 58, .9)); }
.page-disclaimer .clause--wine    { background: linear-gradient(160deg, rgba(92, 19, 52, .55), rgba(11, 27, 58, .9)); }
.page-disclaimer .clause--jade    { background: linear-gradient(160deg, rgba(14, 85, 96, .42), rgba(5, 11, 31, .92)); }
.page-disclaimer .clause--indigo  { background: linear-gradient(160deg, rgba(43, 28, 99, .55), rgba(11, 27, 58, .9)); }

.page-disclaimer .clause__head {
  display: flex;
  align-items: center;
  gap: clamp(14px, 3vw, 26px);
  padding: var(--uc-clause-pad);
  cursor: pointer;
}

.page-disclaimer .clause__no {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  font-size: 18px;
  letter-spacing: .1em;
  color: var(--cyan);
  border: 3px solid var(--cyan);
  background: rgba(5, 11, 31, .6);
}

.page-disclaimer .clause__headtext {
  flex: 1 1 auto;
  min-width: 0;
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.25rem, 3.4vw, 1.75rem);
  letter-spacing: .03em;
  color: var(--paper);
}

.page-disclaimer .clause__sub {
  margin: 8px 0 0;
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--mist);
}

.page-disclaimer .clause__chev {
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  border-right: 3px solid var(--mist);
  border-bottom: 3px solid var(--mist);
  transform: rotate(45deg) translateY(-3px);
  transition: transform .25s ease, border-color .25s ease;
}

.page-disclaimer .clause.is-open .clause__chev {
  transform: rotate(225deg) translateY(-3px);
  border-color: var(--cyan);
}

.page-disclaimer .clause__panel {
  padding: 0 var(--uc-clause-pad) var(--uc-clause-pad);
}

.page-disclaimer .clause.is-closed .clause__panel {
  display: none;
}

.page-disclaimer .clause__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-top: var(--uc-cyan-line);
  padding-top: clamp(16px, 2.5vw, 24px);
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 26px;
  font-size: 15.5px;
  line-height: 1.85;
  letter-spacing: .02em;
  color: var(--mist);
  max-width: 68ch;
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 12px;
  height: 3px;
  background: var(--lava);
}

.page-disclaimer .clause__list a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(169, 255, 238, .45);
}

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

/* ---------- 收尾 ---------- */
.page-disclaimer .uc-foot {
  position: relative;
  background: linear-gradient(180deg, var(--steel) 0%, var(--deep) 100%);
  padding-block: clamp(48px, 9vw, 110px) clamp(40px, 7vw, 88px);
  overflow: hidden;
}

.page-disclaimer .uc-foot__band {
  position: absolute;
  inset: auto 0 -1px 0;
  width: 100%;
  height: clamp(46px, 8vw, 96px);
  opacity: .22;
  pointer-events: none;
}

.page-disclaimer .uc-foot__inner {
  position: relative;
}

.page-disclaimer .uc-foot__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 4.4vw, 2.4rem);
  line-height: 1.25;
  color: var(--paper);
}

.page-disclaimer .uc-foot__text {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .uc-foot__mail {
  margin: 18px 0 0;
  font-size: 14px;
  letter-spacing: .14em;
  color: var(--cyan);
  word-break: break-all;
}

.page-disclaimer .uc-foot__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: flex-start;
  margin-top: clamp(22px, 4vw, 8px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .uc-layout {
    grid-template-columns: minmax(190px, 18%) 1fr;
    align-items: start;
  }

  .page-disclaimer .uc-scale {
    position: sticky;
    top: 108px;
    padding-top: 4px;
  }

  .page-disclaimer .uc-foot__actions {
    justify-content: flex-end;
  }
}

@media (max-width: 899px) {
  .page-disclaimer .uc-scale__list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 6px 10px;
  }

  .page-disclaimer .uc-scale__list a {
    border: 1px solid var(--steel);
    padding: 8px 12px;
  }

  .page-disclaimer .uc-scale__list a:hover,
  .page-disclaimer .uc-scale__list a:focus-visible {
    border-color: var(--cyan);
    transform: none;
  }

  .page-disclaimer .uc-foot__actions {
    margin-top: 24px;
  }
}

@media (max-width: 560px) {
  .page-disclaimer .clause__no {
    width: 44px;
    height: 44px;
    font-size: 15px;
  }

  .page-disclaimer .clause__head {
    align-items: flex-start;
  }

  .page-disclaimer .clause__chev {
    margin-top: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause,
  .page-disclaimer .uc-scale__list a,
  .page-disclaimer .clause__chev {
    transition: none;
  }
}