*{box-sizing:border-box}
body{margin:0;min-height:100vh;font-family:Arial,Helvetica,sans-serif;background:#fff;color:#111;line-height:1.6}
header{padding:24px max(32px,calc((100% - 1000px)/2 + 32px));border-bottom:1px solid #eee}
.logo{width:min(420px,80vw);height:auto;display:block;margin-left:-6px}
main{max-width:1000px;margin:0 auto;padding:32px}
h2{font-size:1.5rem;margin:0 0 12px;border-left:6px solid #c1121f;padding-left:12px}
.about{margin-bottom:48px}
.about p{margin:0;max-width:760px;font-size:1.05rem}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;margin-top:20px}
.card{border:1px solid #e3e3e3;padding:16px;border-top:5px solid #111}
.card:hover{border-top-color:#c1121f;box-shadow:0 4px 14px rgba(0,0,0,.08)}
.card img{width:100%;height:130px;object-fit:contain;display:block}
.card h3{margin:14px 0 6px;font-size:1.2rem}
.card a{color:#111;text-decoration:none}
.card h3 a:hover{color:#c1121f;text-decoration:underline}
.card p{margin:0;color:#444}
footer{text-align:center;padding:32px;color:#777;font-size:.85rem;border-top:1px solid #eee;margin-top:32px}