:root{--bg:#080c10;--surface:#0d1117;--surface-2:#161b22;--surface-3:#1c2330;--border:rgba(56,139,253,.15);--border-bright:rgba(56,139,253,.35);--text:#e6edf3;--text-muted:#7d8590;--text-dim:#4a5568;--accent:#58a6ff;--accent-glow:rgba(88,166,255,.12);--mono:'IBM Plex Mono',monospace;--sans:'DM Sans',sans-serif;--radius:6px;--nav-h:56px}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--sans);background:var(--bg);color:var(--text);min-height:100vh;line-height:1.7;overflow-x:hidden}
body::before{content:'';position:fixed;inset:0;background-image:linear-gradient(rgba(56,139,253,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(56,139,253,.04) 1px,transparent 1px);background-size:40px 40px;pointer-events:none;z-index:0}
nav{position:sticky;top:0;z-index:100;height:var(--nav-h);background:rgba(8,12,16,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);display:flex;align-items:center}
.nav-inner{max-width:1100px;margin:0 auto;width:100%;padding:0 1.5rem;display:flex;align-items:center;gap:2rem}
.nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none;white-space:nowrap;flex-shrink:0}
.nav-logo svg{width:20px;height:20px;stroke:var(--accent);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.nav-logo-text{display:flex;flex-direction:column;line-height:1.15}.nav-logo-title{font-size:13px;font-weight:600;color:var(--text)}.nav-logo-sub{font-family:var(--mono);font-size:10px;color:var(--accent);letter-spacing:.3px}
.nav-links{display:flex;align-items:center;gap:0;margin-left:auto}.nav-link{font-size:13px;color:var(--text-muted);text-decoration:none;padding:6px 14px;border-radius:var(--radius)}.nav-link:hover{color:var(--text);background:var(--surface-2)}
.content-shell{position:relative;z-index:1;max-width:880px;margin:0 auto;padding:3.5rem 1.5rem 5rem}
.content-hero{border-bottom:1px solid var(--border);padding-bottom:2rem;margin-bottom:2rem}
.eyebrow{display:inline-flex;font-family:var(--mono);font-size:11px;color:var(--accent);background:var(--accent-glow);border:1px solid rgba(88,166,255,.2);border-radius:20px;padding:3px 12px;margin-bottom:1rem;letter-spacing:.5px;text-transform:uppercase}
.content-hero h1{font-family:var(--mono);font-size:clamp(24px,4vw,38px);line-height:1.22;margin-bottom:1rem}.content-hero p{font-size:15px;color:var(--text-muted);max-width:680px}.meta{font-family:var(--mono);font-size:11px;color:var(--text-dim);margin-top:1rem}
.article-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}.article-card{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:20px;text-decoration:none;transition:border-color .2s,transform .2s}.article-card:hover{border-color:var(--border-bright);transform:translateY(-2px)}.article-card h2{font-size:17px;line-height:1.35;color:var(--text);margin-bottom:8px}.article-card p{font-size:13px;color:var(--text-muted)}
.prose{color:var(--text-muted);font-size:15px}.prose h2,.prose h3,.prose h4{font-family:var(--mono);color:var(--text);line-height:1.35;margin:2rem 0 .75rem}.prose p{margin:0 0 1rem}.prose ul{margin:0 0 1.25rem 1.25rem}.prose li{margin:.35rem 0}.prose a{color:var(--accent)}
.back-link{display:inline-flex;margin-bottom:1.5rem;color:var(--accent);font-family:var(--mono);font-size:12px;text-decoration:none}
.site-footer{position:relative;z-index:1;border-top:1px solid var(--border);padding:2rem 1.5rem;font-family:var(--mono);font-size:11px;color:var(--text-dim)}.footer-inner{max-width:1100px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}.footer-links{display:flex;gap:16px}.footer-links a{color:var(--text-dim);text-decoration:none}
@media(max-width:680px){.nav-inner{padding:0 1rem;gap:.75rem}.nav-link{padding:6px 9px}.nav-logo-sub{display:none}.content-shell{padding:2.5rem 1rem 4rem}.article-grid{grid-template-columns:1fr}}