/* Minimal, fast, readable */
:root{--bg:#fff;--fg:#111;--muted:#555;--line:#e9e9e9;--acc:#0a63;}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;color:var(--fg);background:var(--bg)}
.wrap{max-width:960px;margin:0 auto;padding:16px}
.logo{display:flex;align-items:center;gap:8px;font-size:20px;font-weight:700;color:var(--acc);text-decoration:none;margin-bottom:16px}
.logo img{width:32px;height:32px}
.lead{color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.card{border:1px solid var(--line);border-radius:12px;padding:16px}
.card h2{margin:0 0 8px}
.specs{margin:8px 0 12px;padding-left:18px}
.btn{display:inline-block;border:1px solid var(--acc);padding:10px 14px;border-radius:10px;text-decoration:none;color:var(--acc)}
.btn:focus,.btn:hover{outline:0;background:var(--acc);color:#fff}
.faq{margin:28px 0}
.foot{border-top:1px solid var(--line);color:var(--muted)}