:root{--navy:#111827;--blue:#3B82F6;--lime:#B8F36B;--off:#F5F5F0;--slate:#64748B}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--off);color:var(--navy);font:16px/1.65 Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
header{background:var(--navy);color:var(--off);padding:20px 0}
.wrap{max-width:760px;margin:0 auto;padding:0 20px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--off)}
.brand img{width:44px;height:44px;border-radius:10px}
.brand span{font-family:Montserrat,Inter,system-ui,sans-serif;font-weight:800;letter-spacing:.02em;font-size:1.15rem}
nav{margin-top:12px;display:flex;flex-wrap:wrap;gap:16px;font-size:.95rem}
nav a{color:var(--lime);text-decoration:none}
nav a:hover{text-decoration:underline}
main{padding:32px 0 48px}
h1,h2,h3{font-family:Montserrat,Inter,system-ui,sans-serif;line-height:1.25}
h1{font-size:clamp(1.7rem,5vw,2.3rem);margin:0 0 6px}
h2{font-size:1.25rem;margin:32px 0 8px;border-left:4px solid var(--blue);padding-left:10px}
.meta{color:var(--slate);font-size:.92rem;margin:0 0 24px}
a{color:#1D4ED8}
.card{background:#fff;border:1px solid #E5E7EB;border-radius:14px;padding:18px 20px;margin:16px 0}
.cards{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin:24px 0}
.cards a.card{display:block;text-decoration:none;color:var(--navy);margin:0}
.cards a.card:hover{border-color:var(--blue)}
.cards strong{font-family:Montserrat,Inter,sans-serif;display:block;margin-bottom:4px}
.tag{font-family:Montserrat,Inter,sans-serif;font-weight:700;color:var(--blue);font-size:1.1rem;margin:0 0 20px}
code,.email{background:#E8F9D2;padding:1px 6px;border-radius:6px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92em;word-break:break-all}
ol li,ul li{margin:6px 0}
footer{border-top:1px solid #E5E7EB;color:var(--slate);font-size:.88rem;padding:20px 0 40px}
footer a{color:var(--slate)}