*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#0a0d1a;
  --bg2:#0e1226;
  --panel:#10162e;
  --panel2:#141a36;
  --ink:#e7edff;
  --mute:#8c95b8;
  --blue:#3b82f6;
  --blue2:#60a5fa;
  --purple:#8b5cf6;
  --purple2:#a78bfa;
  --warm:#fef3c7;
  --border:#1f2547;
  --good:#10b981;
  --warn:#f59e0b;
}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink);line-height:1.65;-webkit-font-smoothing:antialiased}
code,pre,.mono{font-family:'JetBrains Mono','Fira Code',Menlo,monospace}
a{color:var(--blue2);text-decoration:none}
a:hover{color:var(--purple2)}
img{max-width:100%;height:auto}
header.site{position:sticky;top:0;z-index:50;background:rgba(10,13,26,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.bar{max-width:1240px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:14px 22px;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.3px}
.brand img{width:36px;height:36px;border-radius:8px}
.brand .name{font-family:'JetBrains Mono',monospace;color:var(--ink);font-size:1.1rem}
.brand .name .accent{background:linear-gradient(90deg,var(--blue2),var(--purple2));-webkit-background-clip:text;background-clip:text;color:transparent;padding:0 2px}
nav.primary{display:flex;gap:16px;flex-wrap:wrap;font-size:.92rem}
nav.primary a{color:var(--mute);font-weight:500}
nav.primary a:hover,nav.primary a[aria-current="page"]{color:var(--blue2)}
.hero{padding:90px 22px 70px;text-align:center;background:radial-gradient(900px 420px at 50% -10%,rgba(59,130,246,.18),transparent 70%),radial-gradient(700px 300px at 80% 30%,rgba(139,92,246,.12),transparent 70%),linear-gradient(180deg,#0a0d1a 0%,#0e1226 100%);border-bottom:1px solid var(--border)}
.hero .pill{display:inline-block;background:rgba(59,130,246,.10);color:var(--blue2);border:1px solid var(--border);padding:6px 14px;border-radius:999px;font-size:.8rem;letter-spacing:.5px;font-family:'JetBrains Mono',monospace;margin-bottom:20px}
.hero h1{font-size:clamp(2.1rem,4.8vw,3.6rem);max-width:920px;margin:0 auto 18px;line-height:1.13;letter-spacing:-.02em;font-weight:800}
.hero h1 .glow{background:linear-gradient(90deg,var(--blue2),var(--purple2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lede{max-width:700px;margin:0 auto 30px;color:var(--mute);font-size:1.13rem}
.cta{display:inline-block;background:linear-gradient(90deg,var(--blue),var(--purple));color:#fff;padding:14px 30px;border-radius:8px;font-weight:700;font-family:'JetBrains Mono',monospace;letter-spacing:.5px;border:0}
.cta:hover{filter:brightness(1.1);color:#fff}
.cta.ghost{background:transparent;color:var(--blue2);border:1px solid var(--border)}
.cta.ghost:hover{background:rgba(59,130,246,.08);color:var(--blue2)}
section{padding:60px 22px}
.wrap{max-width:1240px;margin:0 auto}
h2.section{font-size:1.9rem;margin-bottom:8px;letter-spacing:-.01em;font-weight:800}
h2.section .hash{color:var(--blue2);font-family:'JetBrains Mono',monospace;margin-right:8px}
.section-sub{color:var(--mute);margin-bottom:30px;max-width:720px}
.cat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.cat{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:24px;display:block;transition:transform .15s,border-color .15s,background .15s}
.cat:hover{transform:translateY(-3px);border-color:var(--blue2);background:var(--panel2);text-decoration:none}
.cat .slug{font-family:'JetBrains Mono',monospace;color:var(--mute);font-size:.78rem;letter-spacing:.5px;display:block;margin-bottom:10px}
.cat h3{color:var(--ink);margin-bottom:8px;font-size:1.18rem;font-weight:700}
.cat p{color:var(--mute);font-size:.92rem;margin:0}
.posts{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:18px}
.post-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:22px;transition:border-color .15s,background .15s}
.post-card:hover{border-color:var(--blue2);background:var(--panel2)}
.post-card .meta{font-family:'JetBrains Mono',monospace;color:var(--mute);font-size:.75rem;text-transform:uppercase;letter-spacing:.6px;margin-bottom:10px}
.post-card .meta .badge{background:rgba(59,130,246,.10);color:var(--blue2);padding:2px 8px;border-radius:4px;margin-right:6px}
.post-card .meta .badge.build{background:rgba(16,185,129,.10);color:var(--good)}
.post-card .meta .badge.compare{background:rgba(139,92,246,.10);color:var(--purple2)}
.post-card .meta .badge.guide{background:rgba(245,158,11,.10);color:var(--warn)}
.post-card h3{font-size:1.07rem;margin-bottom:8px;line-height:1.32;font-weight:700}
.post-card h3 a{color:var(--ink)}
.post-card h3 a:hover{color:var(--blue2)}
.post-card p{color:var(--mute);font-size:.92rem}
article.long{max-width:780px;margin:0 auto;padding:50px 22px 80px}
article.long h1{font-size:clamp(1.8rem,3.6vw,2.7rem);margin-bottom:14px;line-height:1.18;letter-spacing:-.01em;font-weight:800}
article.long .byline{color:var(--mute);font-family:'JetBrains Mono',monospace;font-size:.85rem;margin-bottom:30px;border-bottom:1px solid var(--border);padding-bottom:18px}
article.long h2{font-size:1.55rem;margin:38px 0 14px;color:var(--blue2);font-weight:800}
article.long h3{font-size:1.18rem;margin:26px 0 10px;font-weight:700}
article.long p{margin-bottom:14px;color:#d6deff}
article.long ul,article.long ol{margin:0 0 16px 22px;color:#d6deff}
article.long li{margin-bottom:6px}
article.long pre{background:#070a18;border:1px solid var(--border);border-radius:8px;padding:18px;overflow-x:auto;margin:16px 0;font-size:.88rem;line-height:1.55}
article.long code{background:#070a18;border:1px solid var(--border);padding:1px 6px;border-radius:4px;font-size:.88em}
article.long pre code{background:transparent;border:0;padding:0}
article.long table{width:100%;border-collapse:collapse;margin:18px 0;font-size:.92rem}
article.long table th{background:var(--panel);text-align:left;padding:10px 12px;border:1px solid var(--border);color:var(--blue2);font-weight:700}
article.long table td{padding:10px 12px;border:1px solid var(--border);color:#d6deff;vertical-align:top}
article.long blockquote{border-left:3px solid var(--blue2);background:var(--panel);padding:14px 18px;margin:18px 0;color:#d6deff;border-radius:0 8px 8px 0}
.callout{background:var(--panel);border:1px solid var(--border);border-left:3px solid var(--purple2);border-radius:0 8px 8px 0;padding:14px 18px;margin:18px 0}
.callout .label{font-family:'JetBrains Mono',monospace;color:var(--purple2);font-size:.78rem;letter-spacing:.5px;text-transform:uppercase;margin-bottom:6px}
.aff-stack{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:18px;margin:24px 0}
.aff-stack .label{font-family:'JetBrains Mono',monospace;color:var(--mute);font-size:.78rem;letter-spacing:.5px;text-transform:uppercase;margin-bottom:10px;display:block}
.aff-stack .links{display:flex;flex-wrap:wrap;gap:8px}
.aff-stack a{display:inline-block;background:var(--panel2);border:1px solid var(--border);padding:6px 12px;border-radius:6px;font-size:.88rem;color:var(--blue2);font-family:'JetBrains Mono',monospace}
.aff-stack a:hover{border-color:var(--blue2);background:rgba(59,130,246,.08)}
.breadcrumbs{font-family:'JetBrains Mono',monospace;font-size:.82rem;color:var(--mute);margin-bottom:14px}
.breadcrumbs a{color:var(--mute)}
.breadcrumbs a:hover{color:var(--blue2)}
.breadcrumbs .sep{margin:0 6px;opacity:.5}
.ad-slot{min-height:60px;display:flex;align-items:center;justify-content:center;border:1px dashed var(--border);border-radius:8px;color:var(--mute);font-family:'JetBrains Mono',monospace;font-size:.78rem;margin:18px 0}
.ad-slot::after{content:"// ad slot — pending AdSense activation"}
footer.site-foot{background:#06091a;border-top:1px solid var(--border);padding:50px 22px 24px;color:var(--mute);font-size:.92rem;margin-top:40px}
.foot-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:30px}
.foot-brand{font-family:'JetBrains Mono',monospace;color:var(--blue2);font-weight:700;margin-bottom:8px}
.foot-tag{margin:0;font-size:.9rem}
.foot-h{font-family:'JetBrains Mono',monospace;color:var(--ink);font-size:.85rem;text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px}
.foot-links{list-style:none;margin:0}
.foot-links li{margin-bottom:6px}
.foot-links a{color:var(--mute);font-size:.9rem}
.foot-links a:hover{color:var(--blue2)}
.foot-bot{margin-top:30px;border-top:1px solid var(--border);padding-top:20px;font-size:.82rem}
@media (max-width:760px){
  nav.primary{display:none}
  .hero{padding:60px 18px 50px}
  section{padding:42px 18px}
}