body[data-domfp="fp-20260118-a0054-pico-panes"]{
  background: #0b1220;
  color: rgba(255,255,255,.88);
}

:root{
  --a54-surface: rgba(255,255,255,.06);
  --a54-border: rgba(255,255,255,.12);
  --a54-accent: #7c3aed;
  --a54-accent2: #22c55e;
}

.a54-top{
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(11,18,32,.78);
  border-bottom: 1px solid var(--a54-border);
  padding: 12px 14px;
}

.a54-top-inner{display:flex;justify-content:space-between;align-items:center;gap:12px;}
#a54-search{display:none;}

#logo a{
  color: rgba(255,255,255,.95);
  text-decoration:none;
  font-weight: 800;
  letter-spacing: .2px;
}

.a54-pill{
  border: 1px solid var(--a54-border);
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--a54-surface);
}

.a54-link{color: rgba(255,255,255,.88); text-decoration:none;}

.a54-tagline{margin-top: 8px; color: rgba(255,255,255,.72);}

.a54-ads{margin-top: 10px;}

.a54-panes{
  display:grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 16px;
  padding: 16px 14px 90px;
}

.a54-pane{
  border: 1px solid var(--a54-border);
  background: var(--a54-surface);
  border-radius: 14px;
}

.a54-content article{padding: 16px;}

.a54-aside{padding: 14px;}

.a54-card{
  border: 1px solid var(--a54-border);
  border-radius: 12px;
  padding: 12px;
  background: rgba(0,0,0,.10);
  margin-bottom: 12px;
}

#toc-list{list-style:none; padding-left: 0; margin: 10px 0 0;}
#toc-list a{display:block; padding: 6px 8px; border-radius: 10px; color: rgba(255,255,255,.86); text-decoration:none;}
#toc-list a.is-active{background: rgba(124,58,237,.20); border: 1px solid rgba(124,58,237,.35);}

#a54-skip{display:none;}

#a54-nav ul, #nav ul{list-style:none; padding-left:0; margin: 10px 0 0;}
#nav a{display:block; padding: 6px 8px; border-radius: 10px; color: rgba(255,255,255,.86); text-decoration:none;}
#nav li.is-active a{background: rgba(34,197,94,.18); border: 1px solid rgba(34,197,94,.30);}

.a54-tabbar{
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: rgba(11,18,32,.92);
  border-top: 1px solid var(--a54-border);
}

.a54-tab{
  padding: 10px 10px;
  text-align:center;
  color: rgba(255,255,255,.82);
  text-decoration:none;
  border-right: 1px solid rgba(255,255,255,.06);
}
.a54-tab.is-active{color: #fff; background: rgba(124,58,237,.22);}

#footer{margin-top: 18px; padding: 28px 0 90px; border-top: 1px solid var(--a54-border); background: rgba(0,0,0,.18);}
#footer .social a{margin-right:10px;display:inline-flex;align-items:center;gap:6px;}
.sr-only{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}

@media (max-width: 960px){
  .a54-panes{grid-template-columns: 1fr;}
}