:root{--accent:#14b8a6;--bg:#ffffff;--ink:#0f172a;--muted:#64748b;--surface:#f8fafc}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:"Plus Jakarta Sans",system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}
.shell{max-width:1100px;margin:0 auto;padding:32px 24px}
header.top{display:flex;justify-content:space-between;align-items:center;padding-bottom:24px;border-bottom:2px solid var(--accent);margin-bottom:40px}
.brand{font-family:"Plus Jakarta Sans",sans-serif;font-size:24px;font-weight:700;color:var(--ink);text-decoration:none}
nav.menu{display:flex;gap:24px}
nav.menu a{color:var(--muted);text-decoration:none;font-weight:500}
nav.menu a:hover{color:var(--accent)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
.card{background:var(--surface);border-radius:12px;overflow:hidden;box-shadow:0 1px 3px rgba(0,0,0,.06);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.08)}
.card .body{padding:24px}
.card h2{font-family:"Plus Jakarta Sans",sans-serif;font-size:20px;margin-bottom:12px;line-height:1.3}
.card h2 a{color:var(--ink);text-decoration:none}
.card h2 a:hover{color:var(--accent)}
.card p{color:var(--muted);font-size:15px}
.tag{display:inline-block;background:var(--accent);color:#fff;padding:4px 10px;border-radius:4px;font-size:12px;margin-bottom:12px;text-transform:uppercase;letter-spacing:.5px}
footer.bot{margin-top:64px;padding:24px 0;text-align:center;color:var(--muted);font-size:14px;border-top:1px solid #e2e8f0}