body { margin:0; background:var(--neo-color-bg-deep); font-family:var(--neo-font-body); color:var(--neo-color-text); -webkit-font-smoothing:antialiased; }
  a { color:var(--neo-color-accent); text-decoration:none; }
  a:hover { color:var(--neo-color-accent-hover); }
  details > summary { list-style:none; cursor:pointer; }
  details > summary::-webkit-details-marker { display:none; }
  details[open] [data-chev] { transform:rotate(180deg); }
  [data-rail]::-webkit-scrollbar { display:none; }
  [data-rail] { scrollbar-width:none; }
  @keyframes menuIn { from { opacity:0; transform:translateY(-8px); } to { opacity:1; transform:none; } }