:root{--accent:#2f6f5e;--accent-dark:#1f4d41;--bg:#f7f5f0;--fg:#1d2321;--muted:rgba(47,111,94,.08);--radius:0;--width:1040px}
*{box-sizing:border-box}
html{font-size:17px}
body{margin:0;background:var(--bg);color:var(--fg);font-family:'PT Sans', 'Trebuchet MS', Verdana, sans-serif;line-height:1.6}
a{color:var(--accent)}a:hover{color:var(--accent-dark)}
.wrap{max-width:var(--width);margin:0 auto;padding:0 20px}
.site-header{border-bottom:1px solid var(--muted);background:#fff}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:14px;padding-bottom:14px}
.layout-center .site-header .wrap{flex-direction:column}
.brand{font-weight:700;font-size:1.15rem;text-decoration:none;color:var(--fg);display:flex;align-items:center;gap:10px}
.logo{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;background:var(--accent);color:#fff;border-radius:var(--radius)}
nav a{margin-left:18px;text-decoration:none;color:var(--fg);opacity:.8}
nav a.active,nav a:hover{opacity:1;color:var(--accent)}
.layout-center nav a{margin:0 9px}
main{padding:32px 20px 56px}
.hero{padding:56px 0 40px}
.layout-split .hero{display:grid;grid-template-columns:3fr 2fr;gap:32px;align-items:center}
.hero h1{font-size:2.3rem;line-height:1.2;margin:0 0 16px}
.hero p{font-size:1.15rem;opacity:.85}
.hero .panel{background:var(--muted);border-radius:var(--radius);padding:24px}
.btn{display:inline-block;background:var(--accent);color:#fff;padding:10px 20px;border-radius:var(--radius);text-decoration:none}
.btn:hover{background:var(--accent-dark);color:#fff}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.card{background:#fff;border:1px solid var(--muted);border-radius:var(--radius);padding:20px}
.card h3{margin-top:0}
.post-meta{font-size:.85rem;opacity:.65}
article{max-width:720px}
article h1{line-height:1.25}
.site-footer{border-top:1px solid var(--muted);font-size:.9rem;opacity:.85;padding:18px 0}
@media (max-width:700px){.layout-split .hero{grid-template-columns:1fr}.hero h1{font-size:1.8rem}nav a{margin-left:10px}}