.page-disclaimer{
  --dc-note-ink:#2c3847;
  --dc-index-ink:#4a5567;
  --dc-teal-ink:#1f7d74;
  background: var(--ink-900);
  color: var(--dim);
  font-family: var(--font-body);
}

.page-disclaimer .breadcrumbs{
  padding: 20px 0 2px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero{
  position: relative;
  overflow: hidden;
  padding: 22px 0 0;
  background:
    radial-gradient(92% 120% at 84% -22%, #1e3a5f 0%, rgba(14,26,46,0) 58%),
    var(--ink-900);
}
.page-disclaimer .dc-hero::before{
  content:"";
  position:absolute;
  right:-16%;
  top:-46px;
  width: 60vw;
  height: 300px;
  background: linear-gradient(100deg, rgba(240,138,44,.11), rgba(47,182,168,.06) 58%, rgba(14,26,46,0));
  transform: rotate(-7deg);
  transform-origin: right top;
  pointer-events:none;
}
.page-disclaimer .dc-hero__inner{
  position: relative;
  z-index: 1;
  padding-bottom: 6px;
}
.page-disclaimer .dc-hero__eyebrow{
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--orange);
}
.page-disclaimer .dc-hero__eyebrow::before{
  content:"— ";
  color: var(--teal);
}
.page-disclaimer .dc-hero__title{
  max-width: 15ch;
  margin: 0 0 22px;
  font-size: clamp(32px, 9vw, 70px);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -.025em;
  color: var(--bright);
  transform: skewX(-2.5deg);
  transform-origin: left bottom;
}
.page-disclaimer .dc-hero__lede{
  max-width: 62ch;
  margin: 0 0 30px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--dim);
}
.page-disclaimer .dc-hero__meta{
  display: grid;
  gap: 0;
  margin: 0 0 30px;
  border-top: 1px solid var(--line);
}
.page-disclaimer .dc-hero__meta-item{
  display: grid;
  grid-template-columns: 88px minmax(0,1fr);
  gap: 14px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.page-disclaimer .dc-hero__meta-item dt{
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--teal);
}
.page-disclaimer .dc-hero__meta-item dd{
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--bright);
}
.page-disclaimer .dc-hero__media{
  position: relative;
}
.page-disclaimer .dc-hero__img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 3;
  object-fit: cover;
  border: 1px solid var(--line);
  border-bottom: 0;
  border-radius: var(--radius) var(--radius) 0 0;
  filter: saturate(.5) contrast(1.08) brightness(.86);
}
.page-disclaimer .dc-hero__media::after{
  content:"";
  position:absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14,26,46,.5) 0%, rgba(14,26,46,0) 46%, rgba(14,26,46,.4) 100%);
  pointer-events:none;
}

@media (min-width: 780px){
  .page-disclaimer .dc-hero__meta{
    grid-template-columns: repeat(3, minmax(0,1fr));
  }
  .page-disclaimer .dc-hero__meta-item{
    grid-template-columns: minmax(0,1fr);
    gap: 6px;
    padding: 16px 20px 16px 0;
    border-bottom: 0;
    border-right: 1px solid var(--line);
  }
  .page-disclaimer .dc-hero__meta-item:last-child{
    border-right: 0;
  }
}

/* ---------- 勘误流程 ---------- */
.page-disclaimer .dc-flow{
  padding: 56px 0 8px;
  background: var(--ink-900);
}
.page-disclaimer .dc-flow .section-head{
  margin-bottom: 4px;
}
.page-disclaimer .dc-flow__track{
  margin: 28px 0 0;
  padding: 0 0 0 2px;
  list-style: none;
}
.page-disclaimer .dc-flow__node{
  position: relative;
  margin-left: 7px;
  padding: 0 0 30px 30px;
  border-left: 1px solid var(--line);
}
.page-disclaimer .dc-flow__node:last-child{
  padding-bottom: 4px;
  border-left-color: transparent;
}
.page-disclaimer .dc-flow__dot{
  position: absolute;
  left: -5.5px;
  top: 6px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 5px rgba(240,138,44,.13);
}
.page-disclaimer .dc-flow__head{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  color: inherit;
}
.page-disclaimer .dc-flow__head:focus-visible{
  outline: 2px solid var(--amber);
  outline-offset: 4px;
}
.page-disclaimer .dc-flow__index{
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--teal);
}
.page-disclaimer .dc-flow__label{
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--bright);
}
.page-disclaimer .dc-flow__summary{
  max-width: 42ch;
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--dim);
}
.page-disclaimer .dc-flow__panel{
  max-width: 46ch;
  margin-top: 12px;
  padding-left: 14px;
  border-left: 2px solid rgba(47,182,168,.5);
}
.page-disclaimer .dc-flow__panel p{
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--dim);
}
.page-disclaimer .dc-flow__node[data-open="false"] .dc-flow__panel{
  display: none;
}
.page-disclaimer .dc-flow__node[data-open="false"] .dc-flow__label{
  color: var(--dim);
}

@media (min-width: 900px){
  .page-disclaimer .dc-flow__track{
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 0 30px;
    padding: 0;
  }
  .page-disclaimer .dc-flow__node{
    margin-left: 0;
    padding: 30px 0 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
  .page-disclaimer .dc-flow__node:last-child{
    border-top-color: var(--line);
  }
  .page-disclaimer .dc-flow__dot{
    left: 0;
    top: -6px;
  }
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .dc-terms{
  position: relative;
  margin-top: 54px;
  padding: 56px 0 68px;
  background: var(--paper);
  color: var(--dark);
}
.page-disclaimer .dc-terms::before{
  content:"";
  position:absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: linear-gradient(90deg, var(--orange) 0 34%, var(--teal) 34% 67%, var(--brick) 67% 100%);
}
.page-disclaimer .dc-terms__grid{
  display: block;
}
.page-disclaimer .dc-terms__main{
  min-width: 0;
}

.page-disclaimer .dc-index{
  margin-bottom: 36px;
}
.page-disclaimer .dc-index__title{
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .2em;
  color: var(--brick);
}
.page-disclaimer .dc-index__list{
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
}
.page-disclaimer .dc-index__link{
  display: block;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--dc-index-ink);
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-disclaimer .dc-index__link:hover,
.page-disclaimer .dc-index__link[data-active]{
  color: var(--brick);
  border-bottom-color: var(--orange);
}

@media (min-width: 1024px){
  .page-disclaimer .dc-terms__grid{
    display: grid;
    grid-template-columns: 240px minmax(0,1fr);
    gap: 54px;
    align-items: start;
  }
  .page-disclaimer .dc-index{
    position: sticky;
    top: 28px;
    margin-bottom: 0;
  }
  .page-disclaimer .dc-index__list{
    display: block;
    padding: 0;
    overflow: visible;
    border-left: 1px solid rgba(27,36,48,.16);
  }
  .page-disclaimer .dc-index__link{
    padding: 10px 0 10px 14px;
    margin-left: -1px;
    border-bottom: 0;
    border-left: 2px solid transparent;
    font-family: var(--font-body);
    font-size: 13.5px;
    letter-spacing: 0;
    white-space: normal;
    line-height: 1.55;
  }
  .page-disclaimer .dc-index__link:hover,
  .page-disclaimer .dc-index__link[data-active]{
    border-bottom-color: transparent;
    border-left-color: var(--orange);
    color: var(--brick);
  }
}

.page-disclaimer .dc-clause{
  padding: 34px 0;
  border-top: 1px solid rgba(27,36,48,.13);
  scroll-margin-top: 24px;
}
.page-disclaimer .dc-clause:first-child{
  padding-top: 0;
  border-top: 0;
}
.page-disclaimer .dc-clause:last-child{
  padding-bottom: 0;
}
.page-disclaimer .dc-clause__head{
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}
.page-disclaimer .dc-clause__num{
  flex: none;
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--brick);
}
.page-disclaimer .dc-clause__title{
  margin: 0;
  font-size: clamp(20px, 3.6vw, 26px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--dark);
}
.page-disclaimer .dc-clause__body p{
  max-width: 66ch;
  margin: 0 0 18px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--dc-note-ink);
}
.page-disclaimer .dc-clause__body p:last-child{
  margin-bottom: 0;
}
.page-disclaimer .dc-clause__body a{
  color: var(--brick);
  text-decoration: underline;
  text-decoration-color: rgba(201,69,59,.42);
  text-underline-offset: 3px;
}
.page-disclaimer .dc-clause__body a:hover{
  text-decoration-color: var(--brick);
}
.page-disclaimer .dc-clause__list{
  counter-reset: dc-item;
  max-width: 66ch;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .dc-clause__list li{
  counter-increment: dc-item;
  position: relative;
  padding: 13px 0 13px 34px;
  border-top: 1px solid rgba(27,36,48,.1);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--dc-note-ink);
}
.page-disclaimer .dc-clause__list li:last-child{
  border-bottom: 1px solid rgba(27,36,48,.1);
}
.page-disclaimer .dc-clause__list li::before{
  content: counter(dc-item, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 15px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--orange);
}
.page-disclaimer .dc-clause__list strong{
  color: var(--dark);
  font-weight: 700;
}

.page-disclaimer .dc-note{
  max-width: 66ch;
  margin-top: 38px;
  padding: 20px 22px;
  border-left: 3px solid var(--teal);
  background: rgba(47,182,168,.08);
}
.page-disclaimer .dc-note__label{
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--dc-teal-ink);
}
.page-disclaimer .dc-note p{
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--dark);
}
.page-disclaimer .dc-note a{
  color: var(--brick);
  text-decoration: underline;
  text-decoration-color: rgba(201,69,59,.42);
  text-underline-offset: 3px;
}
.page-disclaimer .dc-note a:hover{
  text-decoration-color: var(--brick);
}

@media (prefers-reduced-motion: reduce){
  .page-disclaimer .dc-index__link{
    transition: none;
  }
}