.page-disclaimer {
  --dc-band-gap: clamp(2.2rem, 5.4vw, 4rem);
  --dc-radius-organic: 30px 30px 30px 8px;
  background: var(--yd-porcelain);
  color: var(--yd-ink);
  font-family: var(--yd-font-body);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .dc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(1.6rem, 4.5vw, 2.6rem) 0 clamp(2.8rem, 7vw, 5rem);
  background: linear-gradient(158deg, #071B31 0%, #0B2A4A 40%, #123A63 72%, #24587B 130%);
  color: var(--yd-porcelain);
}

.page-disclaimer .dc-hero::before {
  content: "";
  position: absolute;
  inset: -22% -12% auto -12%;
  height: 140%;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(56% 58% at 84% 10%, rgba(201, 169, 110, .28), transparent 68%),
    radial-gradient(48% 54% at 10% 82%, rgba(46, 107, 138, .46), transparent 72%);
  animation: dcDrift 12s var(--yd-ease) infinite alternate;
}

@keyframes dcDrift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(0, -8px, 0); }
}

.page-disclaimer .dc-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.8rem, 5vw, 3.4rem);
  align-items: center;
}

.page-disclaimer .dc-hero__crumb {
  margin-bottom: clamp(1.4rem, 4vw, 2.2rem);
}

.page-disclaimer .dc-hero .yd-crumb__item,
.page-disclaimer .dc-hero .yd-crumb__link {
  color: rgba(247, 244, 239, .68);
}

.page-disclaimer .dc-hero .yd-crumb__link:hover,
.page-disclaimer .dc-hero .yd-crumb__link:focus-visible {
  color: var(--yd-gold);
}

.page-disclaimer .dc-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  margin: 0 0 .9rem;
  font-size: .76rem;
  font-weight: 500;
  letter-spacing: .2em;
  color: var(--yd-gold);
}

.page-disclaimer .dc-hero__kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--yd-gold);
}

.page-disclaimer .dc-hero__title {
  margin: 0 0 1.05rem;
  font-family: var(--yd-font-display);
  font-weight: 900;
  font-size: clamp(1.8rem, 5.6vw, 2.85rem);
  line-height: 1.24;
  letter-spacing: -.01em;
  color: var(--yd-porcelain);
}

.page-disclaimer .dc-hero__lead {
  margin: 0;
  max-width: 36em;
  font-size: clamp(.99rem, 2.5vw, 1.06rem);
  line-height: 1.88;
  color: rgba(247, 244, 239, .84);
}

.page-disclaimer .dc-hero__figure {
  margin: 0;
  border-radius: var(--dc-radius-organic);
  overflow: hidden;
  border: 1px solid rgba(201, 169, 110, .3);
  box-shadow: 0 34px 64px -38px rgba(4, 16, 30, .92);
}

.page-disclaimer .dc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 小节导航条 ---------- */

.page-disclaimer .dc-tocbar {
  padding: .85rem 0;
  background: var(--yd-porcelain);
  border-bottom: var(--yd-line);
}

.page-disclaimer .dc-tocbar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem .9rem;
}

.page-disclaimer .dc-tocbar__title {
  margin: 0;
  flex: 0 0 auto;
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .18em;
  color: var(--yd-blue);
}

.page-disclaimer .dc-tocbar__list {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem .28rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-tocbar__list a {
  display: inline-block;
  padding: .32rem .72rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: .85rem;
  line-height: 1.5;
  color: var(--yd-navy);
  text-decoration: none;
  transition:
    background var(--yd-t-fast) var(--yd-ease),
    border-color var(--yd-t-fast) var(--yd-ease),
    color var(--yd-t-fast) var(--yd-ease);
}

.page-disclaimer .dc-tocbar__list a:hover,
.page-disclaimer .dc-tocbar__list a:focus-visible {
  background: var(--yd-gold-2);
  border-color: var(--yd-gold);
  color: var(--yd-navy-2);
}

/* ---------- 分隔色块 ---------- */

.page-disclaimer .dc-band {
  height: 12px;
  background: var(--yd-gold);
  opacity: .9;
}

.page-disclaimer .dc-band--blue {
  height: 4px;
  background: var(--yd-blue);
  opacity: .6;
}

.page-disclaimer .dc-band--pale {
  height: 20px;
  background: var(--yd-gold-2);
  opacity: .95;
}

.page-disclaimer .dc-band--gray {
  height: 7px;
  background: var(--yd-gray);
  opacity: 1;
}

.page-disclaimer .dc-band--thin {
  height: 2px;
  background: var(--yd-blue-2);
  opacity: 1;
}

/* ---------- 分节 ---------- */

.page-disclaimer .dc-sec {
  padding: var(--dc-band-gap) 0;
  scroll-margin-top: 6rem;
}

.page-disclaimer .dc-sec--grey {
  background: linear-gradient(180deg, var(--yd-gray) 0%, rgba(227, 225, 219, .32) 62%, var(--yd-porcelain) 100%);
  padding-top: calc(var(--dc-band-gap) * 1.15);
}

.page-disclaimer .dc-sec--sand {
  background: linear-gradient(180deg, rgba(235, 220, 191, .68) 0%, rgba(235, 220, 191, .06) 100%);
  padding-bottom: calc(var(--dc-band-gap) * 1.2);
}

.page-disclaimer .dc-sec--navy {
  background: linear-gradient(142deg, #071B31 0%, #0B2A4A 52%, #123A63 100%);
  color: var(--yd-porcelain);
  padding-bottom: calc(var(--dc-band-gap) * 1.25);
}

.page-disclaimer .dc-sec__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1rem, 3.4vw, 2rem);
}

.page-disclaimer .dc-sec__no {
  display: block;
  margin-bottom: .5rem;
  font-family: var(--yd-font-data);
  font-variant-numeric: tabular-nums;
  font-size: .8rem;
  letter-spacing: .14em;
  color: var(--yd-gold);
}

.page-disclaimer .dc-sec__title {
  margin: 0;
  font-family: var(--yd-font-display);
  font-weight: 700;
  font-size: clamp(1.28rem, 3.7vw, 1.72rem);
  line-height: 1.36;
  letter-spacing: .015em;
  color: var(--yd-navy);
}

.page-disclaimer .dc-sec__body {
  max-width: 42rem;
}

.page-disclaimer .dc-sec__lede {
  margin: 0 0 1.15rem;
  font-size: clamp(1.01rem, 2.6vw, 1.14rem);
  font-weight: 700;
  line-height: 1.75;
  color: var(--yd-navy);
}

.page-disclaimer .dc-points {
  display: grid;
  gap: .82rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-points li {
  position: relative;
  padding-left: 1.4rem;
  font-size: .985rem;
  line-height: 1.92;
  color: var(--yd-ink);
}

.page-disclaimer .dc-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--yd-gold);
}

/* 深色分节内的文字与列表 */

.page-disclaimer .dc-sec--navy .dc-sec__title {
  color: var(--yd-porcelain);
}

.page-disclaimer .dc-sec--navy .dc-sec__lede {
  color: var(--yd-gold);
}

.page-disclaimer .dc-sec--navy .dc-points li {
  color: rgba(247, 244, 239, .86);
}

.page-disclaimer .dc-sec--navy .dc-points li::before {
  background: var(--yd-gold);
}

/* ---------- 联系信息 ---------- */

.page-disclaimer .dc-contact {
  margin: 1.8rem 0 0;
  border-top: var(--yd-line-light);
}

.page-disclaimer .dc-contact__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .2rem;
  padding: .82rem 0;
  border-bottom: var(--yd-line-light);
}

.page-disclaimer .dc-contact__row dt {
  font-size: .76rem;
  font-weight: 500;
  letter-spacing: .16em;
  color: rgba(169, 198, 214, .92);
}

.page-disclaimer .dc-contact__row dd {
  margin: 0;
  font-family: var(--yd-font-data);
  font-variant-numeric: tabular-nums;
  font-size: clamp(.9rem, 3.3vw, 1.04rem);
  line-height: 1.7;
  color: var(--yd-gold);
  overflow-wrap: anywhere;
}

.page-disclaimer .dc-contact__tail {
  margin: 1.5rem 0 0;
  max-width: 40em;
  font-size: .94rem;
  line-height: 1.9;
  color: rgba(247, 244, 239, .78);
}

.page-disclaimer .dc-contact__tail a {
  color: var(--yd-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 169, 110, .5);
  padding-bottom: 1px;
  transition: border-color var(--yd-t-fast) var(--yd-ease);
}

.page-disclaimer .dc-contact__tail a:hover,
.page-disclaimer .dc-contact__tail a:focus-visible {
  border-color: var(--yd-gold);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-disclaimer .dc-contact__row {
    grid-template-columns: 8.5rem minmax(0, 1fr);
    align-items: baseline;
    gap: 1.1rem;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dc-hero__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    gap: clamp(2.4rem, 5vw, 4.2rem);
  }

  .page-disclaimer .dc-tocbar__inner {
    flex-wrap: nowrap;
  }

  .page-disclaimer .dc-sec__grid {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }

  .page-disclaimer .dc-sec--flip .dc-sec__grid {
    grid-template-columns: minmax(0, 1.22fr) minmax(0, .78fr);
  }

  .page-disclaimer .dc-sec--flip .dc-sec__head {
    order: 2;
  }

  .page-disclaimer .dc-sec--flip .dc-sec__body {
    order: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-hero::before {
    animation: none;
  }
}