:root{--bg:#0b1020;--bg-soft:#111828;--surface:#151e33;--border:#26304d;--text:#e8ecf8;--muted:#9aa6c4;--accent:#6366f1;--accent-2:#22d3ee;--radius:14px;--maxw:860px;color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:radial-gradient(1200px 600px at 80% -10%, #6366f12e, transparent 60%), radial-gradient(900px 500px at 0% 0%, #22d3ee1a, transparent 55%), var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.65}a{color:var(--accent-2);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:var(--maxw);margin:0 auto;padding:0 1.25rem}.site-header{border-bottom:1px solid var(--border);backdrop-filter:blur(8px);z-index:50;background:#0b1020cc;position:sticky;top:0}.nav{max-width:var(--maxw);align-items:center;gap:1rem;margin:0 auto;padding:.9rem 1.25rem;display:flex}.brand{color:var(--text);letter-spacing:-.02em;font-size:1.15rem;font-weight:800}.brand:hover{text-decoration:none}.brand span{background:linear-gradient(90deg, var(--accent), var(--accent-2));color:#0000;-webkit-background-clip:text;background-clip:text}.nav-links{color:var(--muted);gap:1.25rem;margin-left:auto;font-size:.92rem;display:flex}main{padding:3rem 0 5rem}.site-footer{border-top:1px solid var(--border);color:var(--muted);padding:2rem 0;font-size:.9rem}.hero{margin-bottom:2.5rem}.hero h1{letter-spacing:-.03em;margin:0 0 .75rem;font-size:2.6rem;line-height:1.15}.hero p{color:var(--muted);max-width:40em;margin:0;font-size:1.15rem}.grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.25rem;display:grid}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:.6rem;padding:1.3rem 1.35rem;transition:transform .15s,border-color .15s;display:flex}.card:hover{border-color:var(--accent);text-decoration:none;transform:translateY(-3px)}.card-title{color:var(--text);margin:0;font-size:1.08rem;font-weight:700;line-height:1.35}.card-desc{color:var(--muted);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0;font-size:.92rem;display:-webkit-box;overflow:hidden}.card-meta{color:var(--muted);flex-wrap:wrap;align-items:center;gap:.5rem;margin-top:auto;font-size:.82rem;display:flex}.tag{color:var(--accent-2);background:#6366f124;border:1px solid #6366f159;border-radius:999px;padding:.15rem .55rem;font-size:.78rem;font-weight:600;display:inline-block}article{font-size:1.02rem}article header{border-bottom:1px solid var(--border);margin-bottom:2rem;padding-bottom:1.5rem}article h1{letter-spacing:-.025em;margin:0 0 .8rem;font-size:2.2rem;line-height:1.2}.post-meta{color:var(--muted);flex-wrap:wrap;align-items:center;gap:.75rem;font-size:.9rem;display:flex}.lead{color:var(--muted);font-size:1.15rem}.guide-content h2{letter-spacing:-.01em;margin:2.5rem 0 1rem;padding-top:.5rem;font-size:1.5rem}.guide-content h3{margin:2rem 0 .75rem;font-size:1.2rem}.guide-content p{margin:1rem 0}.guide-content ul,.guide-content ol{padding-left:1.4rem}.guide-content li{margin:.35rem 0}.guide-content blockquote{border-left:3px solid var(--accent);background:var(--bg-soft);border-radius:0 var(--radius) var(--radius) 0;color:var(--muted);margin:1.5rem 0;padding:.9rem 1.2rem}.guide-content :not(pre)>code{background:var(--bg-soft);border:1px solid var(--border);border-radius:6px;padding:.15rem .4rem;font-size:.88em}.guide-content pre{background:var(--bg-soft);border:1px solid var(--border);border-radius:var(--radius);padding:1.1rem 1.3rem;font-size:.9rem;line-height:1.6;overflow-x:auto}.guide-content table{border-collapse:collapse;width:100%;margin:1.5rem 0;font-size:.95rem}.guide-content th,.guide-content td{border:1px solid var(--border);text-align:left;padding:.55rem .85rem}.guide-content th{background:var(--bg-soft)}.guide-content img{border-radius:var(--radius);max-width:100%}.guide-content a[href^=http]:after{content:" ↗";font-size:.8em}.guide-content pre:has(code.language-mermaid){background:0 0;border:none}@media (width<=640px){.hero h1{font-size:2rem}article h1{font-size:1.7rem}.grid{grid-template-columns:1fr}}
