*{box-sizing:border-box}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;margin:0;line-height:1.5;background:#fff;color:#1f2937}
.container{max-width:1100px;margin:0 auto;padding:16px}
.site-header{position:sticky;top:0;background:#fff;border-bottom:1px solid #eee}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}
.cta{display:inline-block;padding:10px 18px;border-radius:999px;background:#f4a261;color:#fff;text-decoration:none}
.hero{padding:0;margin:0}
.hero .frame{position:relative;width:100%;height:64vh;min-height:420px;max-height:760px;overflow:hidden;background:#fff;border-bottom:1px solid #f1f1f1}
.hero img{width:100%;height:100%;object-fit:contain;object-position:center}
.site-footer{border-top:1px solid #eee;margin-top:24px}
.small{font-size:14px;color:#666}
@media(max-width:860px){.hero .frame{height:56vh;min-height:360px}}