.page-disclaimer{
  --disc-line:rgba(143,163,184,.28);
  --disc-line-soft:rgba(143,163,184,.14);
  --disc-line-ink:rgba(11,27,43,.16);
  --disc-pad:clamp(18px,3.6vw,30px);
  --disc-gap:clamp(18px,3vw,30px);
  background:var(--c-ink);
  color:var(--c-cream);
  overflow-x:clip;
}

.page-disclaimer .disc-section{
  scroll-margin-top:calc(var(--header-gap) + 12px);
}

/* 面包屑与首屏 */
.page-disclaimer .disc-top{
  padding-top:clamp(26px,5vw,46px);
  padding-bottom:clamp(34px,5vw,58px);
}

.page-disclaimer .breadcrumb-list{
  display:flex;
  flex-wrap:wrap;
  gap:.45rem;
  list-style:none;
  margin:0;
  padding:0;
  font-size:.8125rem;
  letter-spacing:.04em;
  color:var(--c-slate);
}

.page-disclaimer .breadcrumb-item{
  display:flex;
  align-items:center;
  gap:.45rem;
}

.page-disclaimer .breadcrumb-item + .breadcrumb-item::before{
  content:"/";
  color:rgba(143,163,184,.5);
}

.page-disclaimer .breadcrumb-link{
  color:var(--c-slate);
  text-decoration:none;
}

.page-disclaimer .breadcrumb-link:hover{
  color:var(--c-cyan);
}

.page-disclaimer .breadcrumb-current{
  color:var(--c-cream);
}

.page-disclaimer .disc-hero{
  display:grid;
  gap:var(--disc-gap);
  margin-top:clamp(22px,4vw,36px);
}

.page-disclaimer .disc-eyebrow{
  color:var(--c-cyan);
  letter-spacing:.18em;
}

.page-disclaimer .disc-title{
  margin:.5rem 0 0;
  max-width:22ch;
}

.page-disclaimer .disc-lead{
  margin-top:clamp(14px,2vw,20px);
  color:rgba(251,248,242,.82);
  max-width:64ch;
}

.page-disclaimer .disc-version-card{
  position:relative;
  overflow:hidden;
  background:var(--c-ink-panel);
  border:1px solid var(--disc-line);
  border-radius:var(--radius-panel);
  padding:var(--disc-pad);
  box-shadow:var(--shadow-panel);
}

.page-disclaimer .disc-version-card::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(143,163,184,.10) 1px,transparent 1px),
    linear-gradient(90deg,rgba(143,163,184,.10) 1px,transparent 1px);
  background-size:26px 26px;
  opacity:.55;
  pointer-events:none;
}

.page-disclaimer .disc-version-card::after{
  content:"";
  position:absolute;
  right:-30%;
  bottom:-42%;
  width:72%;
  height:72%;
  background:radial-gradient(circle,rgba(53,224,208,.22),transparent 70%);
  pointer-events:none;
}

.page-disclaimer .disc-version-head{
  position:relative;
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:12px;
  padding-bottom:14px;
  border-bottom:1px solid var(--disc-line-soft);
}

.page-disclaimer .disc-version-tag{
  font-size:.75rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--c-slate);
}

.page-disclaimer .disc-version-num{
  font-size:clamp(2.3rem,8vw,3.2rem);
  font-weight:800;
  letter-spacing:.02em;
  line-height:1;
  color:var(--c-cyan);
  font-variant-numeric:tabular-nums;
}

.page-disclaimer .disc-version-facts{
  position:relative;
  margin:16px 0 0;
  display:grid;
  gap:12px;
}

.page-disclaimer .disc-version-facts div{
  display:grid;
  gap:3px;
}

.page-disclaimer .disc-version-facts dt{
  font-size:.6875rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--c-slate);
}

.page-disclaimer .disc-version-facts dd{
  margin:0;
  font-size:.9375rem;
  line-height:1.6;
  color:var(--c-cream);
}

.page-disclaimer .disc-toc{
  display:flex;
  flex-wrap:wrap;
  gap:.5rem;
  margin-top:clamp(22px,4vw,32px);
}

.page-disclaimer .disc-toc-link{
  display:inline-flex;
  align-items:baseline;
  gap:.45rem;
  padding:.55rem .85rem;
  border:1px solid var(--disc-line);
  border-radius:999px;
  color:var(--c-cream);
  text-decoration:none;
  font-size:.8125rem;
  line-height:1.4;
  transition:border-color .2s ease,background .2s ease;
}

.page-disclaimer .disc-toc-link:hover,
.page-disclaimer .disc-toc-link:focus-visible{
  border-color:var(--ink-line-cyan);
  background:rgba(53,224,208,.08);
}

.page-disclaimer .disc-toc-num{
  color:var(--c-cyan);
  font-variant-numeric:tabular-nums;
  letter-spacing:.06em;
}

/* 章节标题 */
.page-disclaimer .disc-sec-head{
  max-width:62ch;
  margin-bottom:clamp(20px,3.2vw,34px);
}

.page-disclaimer .disc-sec-lead{
  margin:12px 0 0;
  font-size:1rem;
  line-height:1.75;
  color:rgba(26,26,26,.72);
  max-width:60ch;
}

.page-disclaimer .is-ink .disc-sec-lead{
  color:rgba(251,248,242,.78);
}

/* 第一节：双栏手册 */
.page-disclaimer .disc-split{
  display:grid;
  gap:var(--disc-gap);
}

.page-disclaimer .disc-body{
  max-width:66ch;
}

.page-disclaimer .disc-body p{
  margin:0 0 1em;
  font-size:1rem;
  line-height:1.78;
  color:var(--c-charcoal);
}

.page-disclaimer .disc-body p:last-of-type{
  margin-bottom:0;
}

.page-disclaimer .disc-points{
  list-style:none;
  margin:1.3em 0 0;
  padding:0;
  display:grid;
  gap:.7em;
}

.page-disclaimer .disc-points li{
  position:relative;
  padding-left:1.4em;
  font-size:.9688rem;
  line-height:1.72;
  color:rgba(26,26,26,.84);
}

.page-disclaimer .disc-points li::before{
  content:"";
  position:absolute;
  left:0;
  top:.62em;
  width:8px;
  height:8px;
  border-radius:2px;
  background:var(--c-teal);
}

.page-disclaimer .disc-note-card{
  background:var(--c-mist);
  border:1px solid rgba(14,111,104,.22);
  border-radius:var(--radius-card);
  padding:var(--disc-pad);
  color:var(--c-charcoal);
}

.page-disclaimer .disc-note-title{
  margin:0;
  font-size:1.0625rem;
  font-weight:700;
  letter-spacing:.02em;
  color:var(--c-charcoal);
}

.page-disclaimer .disc-note-text{
  margin:.5rem 0 0;
  font-size:.9063rem;
  line-height:1.65;
  color:rgba(26,26,26,.72);
}

.page-disclaimer .disc-version-tabs{
  display:grid;
  gap:.5rem;
  margin-top:14px;
}

.page-disclaimer .disc-version-tab{
  display:flex;
  align-items:baseline;
  gap:.7rem;
  padding:.68rem .85rem;
  border-radius:12px;
  background:rgba(251,248,242,.88);
  border:1px solid rgba(14,111,104,.18);
  text-decoration:none;
  color:var(--c-charcoal);
  transition:transform .2s ease,border-color .2s ease;
}

.page-disclaimer .disc-version-tab:hover,
.page-disclaimer .disc-version-tab:focus-visible{
  border-color:var(--c-teal);
  transform:translateX(3px);
}

.page-disclaimer .disc-tab-num{
  font-family:var(--font-serif);
  font-size:.9375rem;
  color:var(--c-teal);
  font-variant-numeric:tabular-nums;
  min-width:3.1em;
}

.page-disclaimer .disc-tab-text{
  font-size:.9063rem;
  line-height:1.5;
}

/* 第二节：版本记录 */
.page-disclaimer .disc-media{
  margin:0;
  border-radius:var(--radius-panel);
  overflow:hidden;
  border:1px solid var(--disc-line-ink);
  background:var(--c-ink-panel);
}

.page-disclaimer .disc-media img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  object-fit:cover;
}

.page-disclaimer .disc-media-cap{
  margin:0;
  padding:.7rem 1rem;
  font-family:var(--font-serif);
  font-size:.8125rem;
  letter-spacing:.08em;
  color:var(--c-slate);
  background:var(--c-ink-panel);
  border-top:1px solid var(--disc-line-soft);
}

.page-disclaimer .disc-timeline{
  list-style:none;
  margin:clamp(20px,3.4vw,32px) 0 0;
  padding:0;
  display:grid;
  gap:var(--disc-gap);
}

.page-disclaimer .disc-timeline-item{
  padding:calc(var(--disc-pad) * .82);
  border-radius:var(--radius-card);
  background:var(--c-cream);
  border:1px solid var(--disc-line-ink);
  border-top:3px solid var(--c-teal);
  scroll-margin-top:calc(var(--header-gap) + 16px);
  transition:border-top-color .2s ease;
}

.page-disclaimer .disc-timeline-item:target{
  border-top-color:var(--c-amber);
  box-shadow:0 18px 40px -34px rgba(11,27,43,.85);
}

.page-disclaimer .disc-tl-ver{
  display:inline-block;
  padding:.2rem .62rem;
  border:1px solid rgba(14,111,104,.32);
  border-radius:999px;
  font-size:.75rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  font-variant-numeric:tabular-nums;
  color:var(--c-teal);
}

.page-disclaimer .disc-tl-name{
  margin:.7rem 0 0;
  font-size:1.0625rem;
  font-weight:700;
  letter-spacing:.01em;
  color:var(--c-charcoal);
}

.page-disclaimer .disc-tl-body{
  margin:.5rem 0 0;
  font-size:.9063rem;
  line-height:1.72;
  color:rgba(26,26,26,.74);
}

/* 第三节：使用规则 */
.page-disclaimer .disc-articles{
  display:grid;
  gap:var(--disc-gap);
}

.page-disclaimer .disc-article{
  position:relative;
  background:var(--c-ink-panel);
  border:1px solid var(--disc-line);
  border-radius:var(--radius-card);
  padding:var(--disc-pad);
  scroll-margin-top:calc(var(--header-gap) + 16px);
}

.page-disclaimer .disc-article:target{
  border-color:var(--ink-line-cyan);
}

.page-disclaimer .disc-art-num{
  display:block;
  font-family:var(--font-serif);
  font-size:1.5rem;
  line-height:1;
  color:var(--c-amber);
  font-variant-numeric:tabular-nums;
}

.page-disclaimer .disc-art-title{
  margin:.6rem 0 0;
  font-size:1.125rem;
  letter-spacing:.01em;
  color:var(--c-cream);
}

.page-disclaimer .disc-article p{
  margin:.7rem 0 0;
  font-size:.9688rem;
  line-height:1.78;
  color:rgba(251,248,242,.82);
}

.page-disclaimer .disc-subs{
  display:grid;
  gap:14px;
  margin-top:16px;
}

.page-disclaimer .disc-sub{
  padding:14px 16px;
  border-radius:14px;
  background:rgba(143,163,184,.09);
  border:1px solid var(--disc-line-soft);
}

.page-disclaimer .disc-sub-title{
  margin:0;
  font-size:.9375rem;
  letter-spacing:.04em;
  color:var(--c-cyan);
}

.page-disclaimer .disc-sub p{
  margin:.45rem 0 0;
  font-size:.9063rem;
  line-height:1.75;
  color:rgba(251,248,242,.8);
}

/* 第六节：知识产权 */
.page-disclaimer .disc-ip-panel{
  background:var(--c-cream);
  border:1px solid var(--disc-line-ink);
  border-radius:var(--radius-panel);
  padding:var(--disc-pad);
}

.page-disclaimer .disc-ip-grid{
  display:grid;
  gap:var(--disc-gap);
  grid-template-columns:1fr;
}

.page-disclaimer .disc-ip-block{
  padding-left:16px;
  border-left:2px solid var(--c-mist);
}

.page-disclaimer .disc-ip-title{
  margin:0;
  font-size:1rem;
  letter-spacing:.02em;
  color:var(--c-charcoal);
}

.page-disclaimer .disc-ip-block p{
  margin:.5rem 0 0;
  font-size:.9375rem;
  line-height:1.78;
  color:rgba(26,26,26,.76);
}

/* 第七节：更新与联系方式 */
.page-disclaimer .disc-update-grid{
  display:grid;
  gap:var(--disc-gap);
}

.page-disclaimer .disc-contact-panel,
.page-disclaimer .disc-links-panel{
  background:var(--c-ink-panel);
  border:1px solid var(--disc-line);
  border-radius:var(--radius-panel);
  padding:var(--disc-pad);
}

.page-disclaimer .disc-panel-title{
  margin:0;
  font-size:1rem;
  letter-spacing:.06em;
  color:var(--c-cyan);
}

.page-disclaimer .disc-contact-list{
  margin:16px 0 0;
  display:grid;
  gap:12px;
}

.page-disclaimer .disc-contact-row{
  display:grid;
  gap:3px;
  padding-bottom:12px;
  border-bottom:1px solid var(--disc-line-soft);
}

.page-disclaimer .disc-contact-row:last-child{
  padding-bottom:0;
  border-bottom:0;
}

.page-disclaimer .disc-contact-label{
  margin:0;
  font-size:.6875rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--c-slate);
}

.page-disclaimer .disc-contact-value{
  margin:0;
  font-size:.9375rem;
  line-height:1.62;
  color:var(--c-cream);
  word-break:break-word;
}

.page-disclaimer .disc-footnote{
  margin:16px 0 0;
  font-size:.8438rem;
  line-height:1.72;
  color:rgba(251,248,242,.68);
}

.page-disclaimer .disc-links{
  display:grid;
  gap:.5rem;
  margin-top:16px;
}

.page-disclaimer .disc-link{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:.6rem;
  padding:.72rem .85rem;
  border:1px solid var(--disc-line);
  border-radius:12px;
  color:var(--c-cream);
  text-decoration:none;
  font-size:.9375rem;
  transition:border-color .2s ease,background .2s ease;
}

.page-disclaimer .disc-link::after{
  content:"→";
  font-size:.9rem;
  color:var(--c-cyan);
}

.page-disclaimer .disc-link:hover,
.page-disclaimer .disc-link:focus-visible{
  border-color:var(--ink-line-cyan);
  background:rgba(53,224,208,.08);
}

.page-disclaimer .disc-toplink{
  display:inline-flex;
  margin-top:18px;
  padding-bottom:2px;
  border-bottom:1px solid var(--disc-line);
  font-size:.8438rem;
  letter-spacing:.08em;
  color:var(--c-slate);
  text-decoration:none;
}

.page-disclaimer .disc-toplink:hover,
.page-disclaimer .disc-toplink:focus-visible{
  color:var(--c-cyan);
  border-color:var(--ink-line-cyan);
}

/* 响应式 */
@media (min-width:720px){
  .page-disclaimer .disc-timeline{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  .page-disclaimer .disc-ip-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  .page-disclaimer .disc-subs{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}

@media (min-width:880px){
  .page-disclaimer .disc-split{
    grid-template-columns:minmax(0,1.25fr) minmax(0,.9fr);
    align-items:start;
  }

  .page-disclaimer .disc-articles{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  .page-disclaimer .disc-article--wide{
    grid-column:1 / -1;
  }

  .page-disclaimer .disc-update-grid{
    grid-template-columns:minmax(0,1.4fr) minmax(0,.8fr);
    align-items:start;
  }
}

@media (min-width:900px){
  .page-disclaimer .disc-hero{
    grid-template-columns:minmax(0,1.5fr) minmax(280px,.85fr);
    align-items:start;
  }
}

@media (min-width:1080px){
  .page-disclaimer .disc-timeline{
    grid-template-columns:repeat(4,minmax(0,1fr));
  }
}

@media (prefers-reduced-motion:reduce){
  .page-disclaimer .disc-toc-link,
  .page-disclaimer .disc-version-tab,
  .page-disclaimer .disc-link,
  .page-disclaimer .disc-toplink,
  .page-disclaimer .disc-timeline-item{
    transition:none;
  }

  .page-disclaimer .disc-version-tab:hover,
  .page-disclaimer .disc-version-tab:focus-visible{
    transform:none;
  }
}

@media print{
  .page-disclaimer{
    background:#fff;
    color:#000;
  }

  .page-disclaimer .disc-toc,
  .page-disclaimer .disc-links-panel,
  .page-disclaimer .disc-toplink{
    display:none;
  }

  .page-disclaimer .disc-version-card,
  .page-disclaimer .disc-article,
  .page-disclaimer .disc-contact-panel,
  .page-disclaimer .disc-timeline-item,
  .page-disclaimer .disc-ip-panel{
    background:#fff;
    color:#000;
    border-color:#bbb;
    box-shadow:none;
  }

  .page-disclaimer .disc-version-num,
  .page-disclaimer .disc-art-num,
  .page-disclaimer .disc-panel-title,
  .page-disclaimer .disc-sub-title,
  .page-disclaimer .disc-eyebrow{
    color:#0E6F68;
  }
}
<<<END>>>