.page-disclaimer{
  --doc-pad: clamp(44px,6vw,88px);
  --doc-gap: clamp(20px,3vw,40px);
  --sec-text: var(--paper);
  --sec-dim: rgba(201,216,214,.8);
  --sec-line: var(--line-soft);
  background: var(--ink);
  color: var(--paper);
  overflow-x: clip;
}

/* ---------- 页首 ---------- */
.page-disclaimer .doc-hero{
  position: relative;
  padding: clamp(24px,4vw,44px) 0 0;
  background:
    radial-gradient(120% 90% at 85% -10%, rgba(24,167,159,.26), transparent 62%),
    radial-gradient(80% 70% at 5% 110%, rgba(255,107,74,.14), transparent 70%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
}

.page-disclaimer .doc-hero__inner{
  display: grid;
  gap: var(--doc-gap);
}

.page-disclaimer .breadcrumb{
  font-size: var(--step-index);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--haze);
}

.page-disclaimer .doc-hero__head{
  display: grid;
  gap: clamp(10px,2vw,22px);
}

.page-disclaimer .doc-hero__num{
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(84px,17vw,196px);
  line-height: .76;
  letter-spacing: -.05em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(140,227,214,.5);
}

.page-disclaimer .doc-hero__text{
  display: grid;
  gap: clamp(12px,1.8vw,20px);
}

.page-disclaimer .doc-hero__text h1{
  margin: 0;
  font-size: clamp(32px,6.2vw,70px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -.035em;
  max-width: 18ch;
}

.page-disclaimer .doc-hero__lead{
  margin: 0;
  max-width: 62ch;
  font-size: var(--step-3);
  line-height: 1.8;
  color: rgba(244,235,221,.82);
}

.page-disclaimer .doc-hero__figure{
  margin: 0;
  display: block;
}

.page-disclaimer .doc-hero__figure img{
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-organic);
  object-fit: cover;
  box-shadow: var(--shadow-deep);
}

.page-disclaimer .doc-hero__figure .media-frame__caption{
  display: block;
  margin-top: 12px;
  font-size: var(--step-index);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--haze);
}

/* ---------- 章节锚点 ---------- */
.page-disclaimer .doc-index{
  background: var(--ink-2);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  padding: clamp(14px,2.2vw,24px) 0;
}

.page-disclaimer .doc-index__list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}

.page-disclaimer .doc-index__link{
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--haze);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: .04em;
  transition: color .3s var(--ease), background .3s var(--ease), border-color .3s var(--ease);
}

.page-disclaimer .doc-index__no{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--leyu);
}

.page-disclaimer .doc-index__link:hover,
.page-disclaimer .doc-index__link:focus-visible{
  color: var(--ink);
  background: var(--shallow);
  border-color: var(--shallow);
}

.page-disclaimer .doc-index__link:hover .doc-index__no,
.page-disclaimer .doc-index__link:focus-visible .doc-index__no{
  color: var(--tide);
}

/* ---------- 正文分块 ---------- */
.page-disclaimer .doc-sec{
  padding: var(--doc-pad) 0;
  border-top: 1px solid var(--line-soft);
  color: var(--sec-text);
}

.page-disclaimer .doc-sec--paper{
  --sec-text: var(--brown);
  --sec-dim: rgba(32,24,19,.74);
  --sec-line: var(--line-ink);
  background:
    repeating-linear-gradient(135deg, rgba(32,24,19,.03) 0 2px, transparent 2px 7px),
    var(--paper);
  border-top-color: rgba(32,24,19,.14);
}

.page-disclaimer .doc-sec__grid{
  display: grid;
  gap: clamp(16px,2.6vw,28px);
}

.page-disclaimer .doc-sec__meta{
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-disclaimer .doc-sec__num{
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(26px,3.4vw,40px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--leyu);
}

.page-disclaimer .doc-sec--paper .doc-sec__num{
  color: var(--coral);
}

.page-disclaimer .doc-sec__title{
  margin: 0;
  font-size: clamp(20px,2.3vw,30px);
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.25;
  color: var(--sec-text);
}

.page-disclaimer .doc-sec__body{
  max-width: 70ch;
}

.page-disclaimer .doc-sec__body > p{
  margin: 0 0 1.2em;
  font-size: var(--step-body);
  line-height: 1.85;
  color: var(--sec-text);
}

.page-disclaimer .doc-list{
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .doc-list li{
  position: relative;
  padding: 15px 0 15px 26px;
  border-top: 1px solid var(--sec-line);
  font-size: var(--step-body);
  line-height: 1.78;
  color: var(--sec-dim);
}

.page-disclaimer .doc-list li:last-child{
  border-bottom: 1px solid var(--sec-line);
}

.page-disclaimer .doc-list li::before{
  content: "";
  position: absolute;
  left: 2px;
  top: 26px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--leyu);
}

.page-disclaimer .doc-sec--paper .doc-list li::before{
  background: var(--coral);
}

.page-disclaimer .doc-list strong{
  color: var(--sec-text);
  font-weight: 700;
}

/* ---------- 收尾 ---------- */
.page-disclaimer .doc-end{
  padding: var(--doc-pad) 0 calc(var(--doc-pad) + 8px);
  border-top: 1px solid var(--line);
  background:
    radial-gradient(110% 130% at 18% 0%, rgba(11,77,90,.92), transparent 66%),
    var(--ink);
}

.page-disclaimer .doc-end__inner{
  display: grid;
  gap: clamp(18px,2.6vw,32px);
}

.page-disclaimer .doc-end h2{
  margin: 0;
  font-size: clamp(23px,2.9vw,36px);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.25;
  max-width: 22ch;
}

.page-disclaimer .doc-end__links{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .doc-end__link{
  display: grid;
  gap: 8px;
  height: 100%;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: rgba(4,20,31,.42);
  color: var(--paper);
  text-decoration: none;
  transition: transform .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease);
}

.page-disclaimer .doc-end__link:hover,
.page-disclaimer .doc-end__link:focus-visible{
  transform: translateY(-4px);
  border-color: var(--leyu);
  background: rgba(11,77,90,.6);
}

.page-disclaimer .doc-end__k{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--leyu);
}

.page-disclaimer .doc-end__link strong{
  font-size: var(--step-3);
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-disclaimer .doc-end__link span:last-child{
  font-size: 14px;
  line-height: 1.65;
  color: var(--sec-dim);
}

.page-disclaimer .doc-top{
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line);
  font-size: var(--step-index);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--haze);
  text-decoration: none;
  transition: color .3s var(--ease), border-color .3s var(--ease);
}

.page-disclaimer .doc-top:hover,
.page-disclaimer .doc-top:focus-visible{
  color: var(--coral-mist);
  border-color: var(--coral);
}

/* ---------- 断点 ---------- */
@media (min-width: 760px){
  .page-disclaimer .doc-index__list{
    gap: 10px 12px;
  }

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

@media (min-width: 900px){
  .page-disclaimer .doc-hero__head{
    grid-template-columns: auto minmax(0,1fr);
    align-items: end;
    gap: clamp(24px,5vw,72px);
  }

  .page-disclaimer .doc-hero__num{
    align-self: start;
  }

  .page-disclaimer .doc-sec__grid{
    grid-template-columns: minmax(140px,200px) minmax(0,1fr);
    gap: clamp(32px,6vw,88px);
    align-items: start;
  }

  .page-disclaimer .doc-sec__meta{
    flex-direction: column;
    gap: 12px;
    position: sticky;
    top: clamp(20px,4vw,48px);
  }

  .page-disclaimer .doc-sec__title{
    max-width: 8ch;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-disclaimer .doc-end__link,
  .page-disclaimer .doc-index__link,
  .page-disclaimer .doc-top{
    transition: none;
  }

  .page-disclaimer .doc-end__link:hover{
    transform: none;
  }
}
<<<END>>>