:root{
  --bg:#0a0a0a; --bg-2:#111111; --bg-3:#1a1a1a; --line:#262626;
  --text:#f5f5f5; --text-dim:#888; --accent:#d4ff3a; --accent-2:#b8e62e;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:'Archivo',sans-serif;line-height:1.5;overflow-x:hidden;-webkit-font-smoothing:antialiased}
.display{font-family:'Anton',sans-serif;text-transform:uppercase}

/* ---- nav ---- */
nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:18px 40px;display:flex;justify-content:space-between;align-items:center;background:rgba(10,10,10,.7);backdrop-filter:blur(20px);border-bottom:1px solid var(--line)}
.logo{font-family:'Anton',sans-serif;font-size:24px;letter-spacing:.02em;display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}
.logo-mark{width:34px;height:34px;display:block;flex-shrink:0}
.logo-dot{width:10px;height:10px;background:var(--accent);border-radius:50%;box-shadow:0 0 14px var(--accent)}
.nav-cta{background:var(--accent);color:#000;padding:12px 22px;font-size:12px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;text-decoration:none;transition:all .2s;white-space:nowrap}
.nav-cta:hover{background:var(--text);transform:translate(-2px,-2px);box-shadow:4px 4px 0 var(--accent)}

/* ---- single article ---- */
.article{max-width:760px;margin:0 auto;padding:150px 24px 90px}
.back-link{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-dim);text-decoration:none;transition:color .2s}
.back-link:hover{color:var(--accent)}
.article-cat{display:inline-block;font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin:28px 0 18px;border:1px solid var(--line);padding:6px 12px}
.article h1{font-family:'Anton',sans-serif;font-size:clamp(36px,5.5vw,64px);line-height:1.05;text-transform:uppercase;letter-spacing:-.01em;margin-bottom:22px}
.article-meta{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--text-dim);letter-spacing:.08em;display:flex;gap:14px;flex-wrap:wrap;align-items:center;padding-bottom:28px;border-bottom:1px solid var(--line);margin-bottom:42px}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--accent)}

.article-body{font-size:17px;line-height:1.75;color:#e6e6e6}
.article-body p{margin:0 0 22px}
.article-body h2{font-family:'Anton',sans-serif;font-size:28px;text-transform:uppercase;letter-spacing:-.005em;line-height:1.12;margin:46px 0 18px;color:var(--text)}
.article-body h3{font-family:'Archivo',sans-serif;font-weight:800;font-size:19px;margin:32px 0 12px;color:var(--text)}
.article-body ul{list-style:none;margin:0 0 24px;padding:0}
.article-body li{position:relative;padding-left:26px;margin-bottom:14px}
.article-body li::before{content:'';position:absolute;left:0;top:11px;width:8px;height:8px;background:var(--accent)}
.article-body strong{color:#fff;font-weight:700}
.article-body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}

.article-cta{margin-top:60px;border:1px solid var(--accent);background:linear-gradient(135deg,rgba(212,255,58,.06),transparent 60%);padding:36px 32px}
.article-cta h3{font-family:'Anton',sans-serif;font-size:30px;text-transform:uppercase;margin-bottom:12px}
.article-cta p{color:var(--text-dim);font-size:15px;line-height:1.6;margin-bottom:24px;max-width:520px}
.btn-primary{display:inline-flex;align-items:center;gap:10px;background:var(--accent);color:#000;padding:16px 28px;font-size:13px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;text-decoration:none;transition:all .25s}
.btn-primary:hover{transform:translate(-3px,-3px);box-shadow:6px 6px 0 var(--accent)}

/* ---- footer ---- */
footer{border-top:1px solid var(--line);background:var(--bg-2);padding:50px 24px;text-align:center}
.footer-inner .display{font-family:'Anton',sans-serif;font-size:40px}
.footer-inner .display span{color:var(--accent)}
.footer-inner p{color:var(--text-dim);font-size:13px;margin:10px 0 18px}
.footer-inner a{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--text-dim);text-decoration:none;letter-spacing:.1em}
.footer-inner a:hover{color:var(--accent)}

/* ---- articles index hub ---- */
.hub{max-width:1100px;margin:0 auto;padding:150px 24px 30px}
.hub-eyebrow{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--accent);letter-spacing:.2em;text-transform:uppercase;margin-bottom:16px}
.hub h1{font-family:'Anton',sans-serif;font-size:clamp(44px,7vw,88px);text-transform:uppercase;line-height:1;margin-bottom:18px}
.hub-sub{color:var(--text-dim);font-size:17px;max-width:580px;line-height:1.6}
.article-grid{max-width:1100px;margin:0 auto;padding:40px 24px 100px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.a-card{display:flex;flex-direction:column;border:1px solid var(--line);background:var(--bg-2);padding:28px 26px;text-decoration:none;color:var(--text);transition:all .25s}
.a-card:hover{border-color:var(--accent);transform:translateY(-4px)}
.a-card .c{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.a-card h2{font-family:'Archivo',sans-serif;font-weight:800;font-size:18px;line-height:1.38;letter-spacing:-.01em;margin-bottom:14px;color:#ededed}
.a-card p{color:var(--text-dim);font-size:14px;line-height:1.65;flex:1}
.a-card .r{margin-top:18px;font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.1em;color:var(--text-dim);display:flex;justify-content:space-between;align-items:center}
.a-card:hover .r .go{color:var(--accent)}

@media(max-width:900px){
  nav{padding:16px 20px}
  .article-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
  .article-grid{grid-template-columns:1fr}
  .article{padding-top:120px}
}