html,body{margin:0;min-height:100%;background:#fffdfc;color:#1b1b1b;font-family:Arial,Helvetica,sans-serif}
body{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;padding:16px;box-sizing:border-box;text-align:center}
img{max-width:100%;max-height:68vh;width:auto;height:auto;display:block}
.btn{display:inline-block;padding:12px 40px;border:3px solid #1b1b1b;border-radius:999px;color:#1b1b1b;text-decoration:none;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.btn:hover,.btn:focus{background:#1b1b1b;color:#fffdfc}
footer{font-size:15px}
footer a{color:#1b1b1b}
h1{font-size:clamp(32px,8vw,64px);margin:0}