.page-disclaimer{
  --dc-soft: rgba(232, 241, 236, .78);
  --dc-dash: rgba(124, 143, 135, .3);
  padding-top: clamp(104px, 14vh, 168px);
  padding-bottom: clamp(64px, 9vh, 112px);
}

/* ---------- 面包屑与首屏 ---------- */

.page-disclaimer .crumbs{
  margin-bottom: clamp(24px, 4vw, 44px);
}

.page-disclaimer .dc-hero{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 34px);
  padding-bottom: clamp(30px, 4.5vw, 56px);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dc-hero__meta{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-disclaimer .dc-hero__meta span:first-child{
  color: var(--cyan);
}

.page-disclaimer .dc-hero__text{
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2.4vw, 26px);
}

.page-disclaimer .dc-hero__text h1{
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 8vw, 76px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--ink);
  max-width: 16ch;
}

.page-disclaimer .dc-hero__lead{
  margin: 0;
  max-width: 36em;
  font-family: var(--font-serif);
  font-size: clamp(16px, 1.4vw, 20px);
  line-height: 1.85;
  color: var(--dc-soft);
}

.page-disclaimer .dc-hero__figure{
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
}

.page-disclaimer .dc-hero__figure img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-disclaimer .dc-hero__figure::after{
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(118deg, rgba(34, 224, 200, .14), transparent 46%, rgba(255, 122, 47, .16));
  pointer-events: none;
}

.page-disclaimer .dc-figcap{
  display: block;
  padding: 12px 16px;
  border-top: 1px dashed var(--dc-dash);
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 条款目录 ---------- */

.page-disclaimer .dc-toc{
  display: grid;
  gap: 14px;
  margin: clamp(32px, 5vw, 56px) 0 clamp(40px, 6vw, 76px);
}

.page-disclaimer .dc-toc__label{
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--muted);
}

.page-disclaimer .dc-toc__list{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-toc__link{
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 15px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  font-size: 14px;
  text-decoration: none;
  transition: border-color var(--speed) ease, color var(--speed) ease, background var(--speed) ease;
}

.page-disclaimer .dc-toc__num{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-disclaimer .dc-toc__link:hover,
.page-disclaimer .dc-toc__link:focus-visible{
  border-color: var(--cyan);
  background: rgba(34, 224, 200, .07);
  color: var(--cyan);
}

/* ---------- 竖排刻度骨架 ---------- */

.page-disclaimer .dc-body{
  --dc-pad: clamp(26px, 6vw, 76px);
  position: relative;
  padding-left: var(--dc-pad);
  max-width: 960px;
}

.page-disclaimer .dc-body::before{
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 0;
  width: 1px;
  background: var(--line);
}

.page-disclaimer .dc-body::after{
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 0;
  width: 7px;
  background-image: repeating-linear-gradient(
    to bottom,
    rgba(34, 224, 200, .55) 0,
    rgba(34, 224, 200, .55) 1px,
    transparent 1px,
    transparent 19px
  );
}

.page-disclaimer .dc-clause{
  position: relative;
  padding: clamp(30px, 4.2vw, 48px) 0;
  border-bottom: 1px dashed var(--dc-dash);
}

.page-disclaimer .dc-clause:last-child{
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .dc-clause::before{
  content: "";
  position: absolute;
  left: calc(-1 * var(--dc-pad));
  top: calc(clamp(30px, 4.2vw, 48px) + .62em);
  width: var(--dc-pad);
  height: 1px;
  background: linear-gradient(to right, var(--cyan), rgba(34, 224, 200, .12));
}

.page-disclaimer .dc-clause__head{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  margin-bottom: clamp(14px, 2vw, 22px);
}

.page-disclaimer .dc-clause__num{
  display: inline-flex;
  align-items: center;
  padding: 4px 9px;
  border: 1px solid rgba(34, 224, 200, .45);
  background: rgba(34, 224, 200, .07);
  font-size: 12px;
  letter-spacing: .08em;
  line-height: 1;
  color: var(--cyan);
  flex: 0 0 auto;
}

.page-disclaimer .dc-clause__head h2{
  margin: 0;
  flex: 1 1 auto;
  min-width: 12ch;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3.2vw, 33px);
  line-height: 1.18;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-disclaimer .dc-clause__head .chip{
  flex: 0 0 auto;
  font-size: 12px;
}

.page-disclaimer .dc-clause__body p{
  margin: 0 0 14px;
  max-width: 42em;
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 1.85;
  color: var(--dc-soft);
}

.page-disclaimer .dc-clause__body p:last-child{
  margin-bottom: 0;
}

.page-disclaimer .dc-clause__body a{
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 200, .38);
  transition: border-color var(--speed) ease, color var(--speed) ease;
}

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

.page-disclaimer .dc-clause__tail{
  margin-top: 18px !important;
  padding-top: 16px;
  border-top: 1px dashed var(--dc-dash);
  font-size: 14px !important;
  color: var(--muted) !important;
}

/* ---------- 三类引用分工 ---------- */

.page-disclaimer .dc-refs{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-bottom: 4px;
}

.page-disclaimer .dc-ref{
  background: var(--surface);
  padding: clamp(16px, 2.2vw, 24px);
}

.page-disclaimer .dc-ref__label{
  margin: 0 0 10px !important;
  font-family: var(--font-mono);
  font-size: 12px !important;
  letter-spacing: .12em;
  color: var(--cyan) !important;
}

.page-disclaimer .dc-ref p{
  font-size: 14px !important;
  line-height: 1.8 !important;
  color: var(--dc-soft);
}

/* ---------- 联系入口 ---------- */

.page-disclaimer .dc-contact{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin: 20px 0 0;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--orange);
  background: var(--panel);
}

.page-disclaimer .dc-contact__label{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-disclaimer .dc-contact .copy-btn{
  font-family: var(--font-mono);
  font-size: 13px;
  word-break: break-all;
}

/* ---------- 响应式 ---------- */

@media (min-width: 900px){
  .page-disclaimer .dc-hero{
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    column-gap: clamp(32px, 4.5vw, 80px);
    align-items: start;
  }

  .page-disclaimer .dc-hero__meta{
    grid-column: 1 / -1;
  }

  .page-disclaimer .dc-hero__text{
    grid-column: 1;
  }

  .page-disclaimer .dc-hero__figure{
    grid-column: 2;
    align-self: stretch;
  }

  .page-disclaimer .dc-refs{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 560px){
  .page-disclaimer .dc-clause::before{
    width: 18px;
  }

  .page-disclaimer .dc-toc__link{
    padding: 8px 12px;
    font-size: 13px;
  }

  .page-disclaimer .dc-contact{
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-disclaimer .dc-toc__link,
  .page-disclaimer .dc-clause__body a{
    transition: none;
  }
}