/* APOCALYPSE blog — minimal, semantic, accessible. b40 SEO Tier 4 */
:root{
  --bg:#0a0e1a; --bg-2:#0e1320; --fg:#e6ecf5; --muted:#9aa6b8;
  --line:#1e2638; --accent:#67e8f9; --accent-2:#a78bfa; --warn:#fcd34d;
  --link:#7dd3fc;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);
  font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,sans-serif;
  -webkit-font-smoothing:antialiased}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
header.site{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,#0c1322 0%,#0a0e1a 100%);
  position:sticky;top:0;z-index:10
}
header.site .brand{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:.06em}
header.site .brand .mark{
  width:22px;height:22px;border:1.5px solid var(--accent);
  clip-path:polygon(50% 0,100% 100%,0 100%);transform:translateY(2px)
}
header.site nav{display:flex;gap:18px;flex-wrap:wrap}
header.site nav a{color:var(--muted);font-size:14px;letter-spacing:.04em}
header.site nav a:hover,header.site nav a[aria-current]{color:var(--fg)}
main.wrap{max-width:760px;margin:0 auto;padding:48px 24px 96px}
main.wrap.index{max-width:880px}
h1,h2,h3,h4{line-height:1.25;letter-spacing:-.01em}
h1{font-size:2.05rem;margin:0 0 8px}
h2{font-size:1.4rem;margin:2.2rem 0 .6rem;border-bottom:1px solid var(--line);padding-bottom:.3rem}
h3{font-size:1.1rem;margin:1.6rem 0 .4rem;color:var(--accent)}
.meta{color:var(--muted);font-size:.92rem;margin-bottom:1.6rem}
.meta time{color:var(--muted)}
.tag{display:inline-block;border:1px solid var(--line);border-radius:999px;
  padding:2px 10px;font-size:.78rem;color:var(--muted);margin-right:6px}
article p{margin:.9rem 0}
article ul,article ol{padding-left:1.25rem}
article li{margin:.25rem 0}
article blockquote{
  border-left:3px solid var(--accent);background:var(--bg-2);
  margin:1.2rem 0;padding:.8rem 1rem;color:#cbd5e1;border-radius:6px
}
article code{background:#11182a;border:1px solid var(--line);
  padding:1px 6px;border-radius:4px;font-size:.92em}
article pre{background:#0c1322;border:1px solid var(--line);
  padding:14px;border-radius:8px;overflow:auto;font-size:.88rem}
hr{border:0;border-top:1px solid var(--line);margin:2rem 0}
.callout{
  border:1px solid var(--line);background:var(--bg-2);
  border-radius:10px;padding:14px 16px;margin:1.2rem 0
}
.callout.warn{border-color:#3a2a10;background:#1a1408;color:#fde68a}
.posts{list-style:none;padding:0;margin:0;display:grid;gap:18px}
.posts li{
  border:1px solid var(--line);background:var(--bg-2);
  border-radius:10px;padding:18px 20px;transition:border-color .15s ease
}
.posts li:hover{border-color:#2a3650}
.posts h2{border:0;margin:0 0 6px;font-size:1.2rem}
.posts h2 a{color:var(--fg)}
.posts .excerpt{color:var(--muted);font-size:.95rem;margin:.3rem 0 .5rem}
footer.site{
  max-width:1080px;margin:0 auto;padding:40px 24px 56px;
  color:var(--muted);font-size:.85rem;border-top:1px solid var(--line)
}
footer.site .footer-links{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-bottom:24px
}
footer.site .footer-links .col h4{
  font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;
  color:var(--accent);margin:0 0 8px;border:0;padding:0
}
footer.site .footer-links .col ul{list-style:none;padding:0;margin:0;display:grid;gap:6px}
footer.site .footer-links .col a{color:var(--muted)}
footer.site .footer-links .col a:hover{color:var(--fg)}
footer.site .row.legal{
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;
  padding-top:16px;border-top:1px solid var(--line);font-size:.78rem
}

/* Breadcrumbs */
.breadcrumbs{font-size:.85rem;color:var(--muted);margin:0 0 14px}
.breadcrumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.breadcrumbs li{display:inline-flex;align-items:center}
.breadcrumbs li + li::before{content:"›";margin:0 8px;color:var(--line)}
.breadcrumbs li[aria-current]{color:var(--fg)}
.breadcrumbs a{color:var(--muted)}
.breadcrumbs a:hover{color:var(--fg)}

/* Related */
.related{
  margin:2rem 0 0;padding:18px 20px;border:1px solid var(--line);
  background:var(--bg-2);border-radius:10px
}
.related h2{margin:0 0 12px;font-size:1.05rem;border:0;padding:0;color:var(--accent)}
.related ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.related li a{display:flex;flex-wrap:wrap;gap:8px;align-items:baseline;justify-content:space-between}
.related .rp-title{color:var(--fg)}
.related .rp-meta{color:var(--muted);font-size:.82rem}
.related .rp-also{color:var(--muted);font-size:.82rem;margin:12px 0 0}

.skip{position:absolute;left:-9999px}
.skip:focus{left:8px;top:8px;background:#000;color:#fff;padding:6px 10px;border-radius:4px;z-index:99}
@media (max-width:720px){
  footer.site .footer-links{grid-template-columns:1fr 1fr;gap:18px}
}
@media (max-width:560px){
  main.wrap{padding:28px 16px 64px}
  h1{font-size:1.7rem}
  footer.site .footer-links{grid-template-columns:1fr}
}