:root{--bg:#F4F7FB;--text:#0F172A;--brand:#F76900;--card:#fff;--shadow:0 18px 48px rgba(15,23,42,.10);}
*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial}
.wrapper{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:22px}
.card{width:min(92vw,520px);background:var(--card);border-radius:22px;border:1px solid #e9eef3;box-shadow:var(--shadow);padding:18px;text-align:center}
.brand img{max-width:100%;height:auto;display:block}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;background:var(--brand);color:#fff;border:none;border-radius:999px;padding:14px 18px;font-weight:800;font-size:1.06rem;box-shadow:0 12px 28px rgba(247,105,0,.28);text-decoration:none;margin-top:16px}
.btn svg{width:20px;height:20px}footer{padding:12px 0;text-align:center;color:#64748b;font-size:.9rem}