.page-disclaimer{
  --disc-soft-line:rgba(168,178,172,.14);
  background:var(--ink);
  color:var(--bone);
  padding-bottom:40px;
}

/* ---------- 页首 ---------- */
.page-disclaimer .disc-head{
  position:relative;
  padding:20px 0 0;
  border-bottom:1px solid var(--line);
  background:
    radial-gradient(110% 130% at 2% 0%, rgba(30,77,63,.62) 0%, rgba(11,15,12,0) 62%),
    linear-gradient(180deg, rgba(18,51,42,.32), rgba(11,15,12,0));
  overflow:hidden;
}
.page-disclaimer .crumbs{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  list-style:none;
  margin:0 0 30px;
  padding:0;
  font-size:11px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--stone);
}
.page-disclaimer .crumbs li{ display:flex; align-items:center; gap:10px; }
.page-disclaimer .crumbs li + li::before{ content:"/"; color:var(--line-strong); }
.page-disclaimer .crumbs a{ color:var(--stone); text-decoration:none; }
.page-disclaimer .crumbs a:hover{ color:var(--lime); }
.page-disclaimer .crumbs li[aria-current="page"]{ color:var(--bone); }

.page-disclaimer .disc-head__grid{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:28px;
}
.page-disclaimer .disc-head__text{ min-width:0; }
.page-disclaimer .disc-kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin:0 0 16px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--lime);
}
.page-disclaimer .disc-kicker::before{
  content:"";
  width:28px;
  height:1px;
  background:var(--lime);
}
.page-disclaimer .disc-head__title{
  margin:0 0 18px;
  font-family:var(--font-display);
  font-size:clamp(42px,10vw,84px);
  font-weight:800;
  line-height:1.02;
  letter-spacing:-.02em;
}
.page-disclaimer .disc-head__lead{
  max-width:58ch;
  margin:0 0 24px;
  font-size:16px;
  line-height:1.65;
  color:rgba(242,240,230,.82);
}
.page-disclaimer .disc-head__meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px 14px;
  margin:0 0 32px;
  padding-top:16px;
  border-top:1px solid var(--line);
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.05em;
  color:var(--stone);
}
.page-disclaimer .disc-fig{
  position:relative;
  margin:0;
  border:1px solid var(--line);
  background:var(--moss);
  overflow:hidden;
}
.page-disclaimer .disc-fig img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  aspect-ratio:16/10;
  object-fit:cover;
  filter:saturate(.7) contrast(1.06);
}
.page-disclaimer .disc-fig__cap{
  position:absolute;
  left:0;
  bottom:0;
  padding:8px 14px;
  background:rgba(11,15,12,.74);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--stone);
  backdrop-filter:blur(4px);
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .disc-terms{
  position:relative;
  padding:44px 0 0;
}
.page-disclaimer .disc-switch__input{
  position:absolute;
  width:1px;
  height:1px;
  margin:-1px;
  padding:0;
  border:0;
  overflow:hidden;
  clip:rect(0 0 0 0);
  clip-path:inset(50%);
  white-space:nowrap;
}
.page-disclaimer .disc-switch{
  display:flex;
  flex-wrap:wrap;
  gap:4px;
  width:fit-content;
  max-width:100%;
  margin:0 0 34px;
  padding:4px;
  border:1px solid var(--line);
  background:rgba(242,240,230,.06);
  backdrop-filter:blur(8px);
}
.page-disclaimer .disc-switch__label{
  padding:10px 16px;
  cursor:pointer;
  border-bottom:2px solid transparent;
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--stone);
  transition:color .12s ease, border-color .12s ease;
}
.page-disclaimer .disc-switch__label em{
  margin-left:8px;
  font-style:normal;
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.1em;
  color:var(--frost);
}
.page-disclaimer .disc-switch__label:hover{ color:var(--bone); }
.page-disclaimer #terms-v3:checked ~ .disc-switch .disc-switch__label[for="terms-v3"],
.page-disclaimer #terms-v2:checked ~ .disc-switch .disc-switch__label[for="terms-v2"]{
  color:var(--bone);
  border-bottom-color:var(--lime);
}
.page-disclaimer #terms-v3:focus-visible ~ .disc-switch .disc-switch__label[for="terms-v3"],
.page-disclaimer #terms-v2:focus-visible ~ .disc-switch .disc-switch__label[for="terms-v2"]{
  outline:2px solid var(--lime);
  outline-offset:2px;
}

.page-disclaimer .disc-panel{
  display:none;
  max-width:78ch;
}
.page-disclaimer #terms-v3:checked ~ .disc-panel--v3,
.page-disclaimer #terms-v2:checked ~ .disc-panel--v2{
  display:block;
  animation:disc-fade .24s ease both;
}
@keyframes disc-fade{
  from{ opacity:0; transform:translateY(8px); }
  to{ opacity:1; transform:none; }
}

/* 目录 */
.page-disclaimer .disc-toc{
  margin:0 0 44px;
  padding:20px 0 0;
  border-top:1px solid var(--disc-soft-line);
}
.page-disclaimer .disc-toc__title{
  margin:0 0 14px;
  font-size:11px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--frost);
}
.page-disclaimer .disc-toc__list{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  list-style:none;
  margin:0;
  padding:0;
}
.page-disclaimer .disc-toc__list a{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 14px;
  border:1px solid var(--line);
  font-size:13px;
  color:var(--stone);
  text-decoration:none;
  transition:color .12s ease, border-color .12s ease, background .12s ease;
}
.page-disclaimer .disc-toc__list a span{
  font-family:var(--font-mono);
  font-size:11px;
  color:var(--lime);
}
.page-disclaimer .disc-toc__list a:hover{
  color:var(--bone);
  border-color:var(--line-strong);
  background:rgba(242,240,230,.06);
}
.page-disclaimer .disc-toc__list a:focus-visible{
  outline:2px solid var(--lime);
  outline-offset:2px;
}

/* 章节 */
.page-disclaimer .disc-sec{
  margin-top:48px;
  scroll-margin-top:80px;
}
.page-disclaimer .disc-sec:first-of-type{ margin-top:0; }
.page-disclaimer .disc-sec__head{
  display:flex;
  align-items:baseline;
  gap:14px;
  padding:0 0 12px;
  margin:0 0 2px;
  border-bottom:1px solid var(--line-strong);
}
.page-disclaimer .disc-sec__num{
  font-family:var(--font-mono);
  font-size:28px;
  line-height:1;
  letter-spacing:.02em;
  color:var(--stone);
}
.page-disclaimer .disc-sec__title{
  margin:0;
  font-family:var(--font-display);
  font-size:clamp(20px,4vw,26px);
  font-weight:700;
  line-height:1.2;
  letter-spacing:-.01em;
}
.page-disclaimer .disc-list{
  list-style:none;
  margin:0;
  padding:0;
}
.page-disclaimer .disc-item{
  display:grid;
  grid-template-columns:42px minmax(0,1fr);
  gap:12px;
  padding:18px 0;
  border-bottom:1px solid var(--disc-soft-line);
}
.page-disclaimer .disc-item__num{
  padding-top:3px;
  font-family:var(--font-mono);
  font-size:15px;
  letter-spacing:.04em;
  color:var(--frost);
}
.page-disclaimer .disc-item p{
  margin:0;
  font-size:16px;
  line-height:1.68;
  color:rgba(242,240,230,.84);
}
.page-disclaimer .disc-item p a{
  color:var(--lime);
  text-decoration:none;
  border-bottom:1px solid rgba(198,242,74,.38);
}
.page-disclaimer .disc-item p a:hover{ border-bottom-color:var(--lime); }
.page-disclaimer .disc-item p a:focus-visible{
  outline:2px solid var(--lime);
  outline-offset:2px;
}

.page-disclaimer .disc-callout{
  margin:24px 0 0;
  padding:18px 20px;
  border-left:2px solid var(--clay);
  background:rgba(226,96,58,.08);
}
.page-disclaimer .disc-callout p{
  margin:0;
  font-size:15px;
  line-height:1.65;
  color:rgba(242,240,230,.86);
}
.page-disclaimer .disc-callout strong{
  color:var(--clay);
  font-weight:700;
}

/* 历史版本 */
.page-disclaimer .disc-panel__lead{
  max-width:70ch;
  margin:0 0 24px;
  font-size:16px;
  line-height:1.7;
  color:rgba(242,240,230,.84);
}
.page-disclaimer .disc-change{
  display:grid;
  gap:2px;
  list-style:none;
  margin:0 0 26px;
  padding:0;
}
.page-disclaimer .disc-change li{
  display:grid;
  gap:6px;
  padding:18px 20px;
  background:rgba(30,77,63,.38);
  border-left:2px solid var(--line-strong);
}
.page-disclaimer .disc-change__k{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--clay);
}
.page-disclaimer .disc-change p{
  margin:0;
  font-size:15px;
  line-height:1.65;
  color:rgba(242,240,230,.84);
}
.page-disclaimer .disc-panel__note{
  margin:0;
  padding-top:18px;
  border-top:1px solid var(--disc-soft-line);
  font-size:14px;
  line-height:1.7;
  color:var(--stone);
}
.page-disclaimer .disc-panel__note a{
  color:var(--lime);
  text-decoration:none;
  border-bottom:1px solid rgba(198,242,74,.38);
}

/* ---------- 结尾引导 ---------- */
.page-disclaimer .disc-cta{ padding:64px 0 0; }
.page-disclaimer .disc-cta__box{
  padding:28px 22px;
  border:1px solid var(--line);
  background:linear-gradient(140deg, rgba(30,77,63,.55) 0%, rgba(11,15,12,.92) 72%);
}
.page-disclaimer .disc-cta__eyebrow{
  margin:0 0 12px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--lime);
}
.page-disclaimer .disc-cta__title{
  margin:0 0 14px;
  font-family:var(--font-display);
  font-size:clamp(22px,4.4vw,32px);
  font-weight:700;
  line-height:1.15;
  letter-spacing:-.01em;
}
.page-disclaimer .disc-cta__text{
  max-width:62ch;
  margin:0 0 24px;
  font-size:15px;
  line-height:1.7;
  color:rgba(242,240,230,.8);
}
.page-disclaimer .disc-cta__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.page-disclaimer .disc-cta__actions .btn:focus-visible{
  outline:2px solid var(--lime);
  outline-offset:3px;
}

.page-disclaimer .disc-foot{
  display:flex;
  justify-content:flex-end;
  padding:40px 0 0;
}
.page-disclaimer .disc-top{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 20px;
  border:1px solid var(--line-strong);
  border-radius:999px;
  background:rgba(242,240,230,.08);
  backdrop-filter:blur(8px);
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--bone);
  text-decoration:none;
  transition:color .12s ease, border-color .12s ease;
}
.page-disclaimer .disc-top:hover{
  color:var(--lime);
  border-color:var(--lime);
}
.page-disclaimer .disc-top:focus-visible{
  outline:2px solid var(--lime);
  outline-offset:3px;
}

/* ---------- 断点 ---------- */
@media (min-width:640px){
  .page-disclaimer .disc-head__lead{ font-size:17px; }
  .page-disclaimer .disc-item{ grid-template-columns:54px minmax(0,1fr); gap:16px; }
  .page-disclaimer .disc-item__num{ font-size:17px; }
  .page-disclaimer .disc-cta__box{ padding:36px 32px; }
}

@media (min-width:960px){
  .page-disclaimer .disc-head{ padding-top:26px; }
  .page-disclaimer .disc-head__grid{
    grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);
    gap:48px;
    align-items:end;
  }
  .page-disclaimer .disc-fig img{ aspect-ratio:4/5; }
  .page-disclaimer .disc-head__meta{ margin-bottom:44px; }
  .page-disclaimer .disc-terms{ padding-top:56px; }
  .page-disclaimer .disc-sec{ margin-top:60px; }
  .page-disclaimer .disc-cta__box{
    display:grid;
    grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);
    gap:20px 48px;
    align-items:end;
    padding:44px 40px;
  }
  .page-disclaimer .disc-cta__eyebrow{ grid-column:1 / -1; margin-bottom:0; }
  .page-disclaimer .disc-cta__title{ grid-column:1; margin-bottom:0; }
  .page-disclaimer .disc-cta__text{ grid-column:1; margin-bottom:0; }
  .page-disclaimer .disc-cta__actions{ grid-column:2; grid-row:2 / span 2; justify-content:flex-end; }
}

@media (prefers-reduced-motion:reduce){
  .page-disclaimer .disc-panel{ animation:none !important; }
  .page-disclaimer .disc-switch__label,
  .page-disclaimer .disc-toc__list a,
  .page-disclaimer .disc-top{ transition:none; }
}
<<<END>>>