*{box-sizing:border-box}
html{background:#fff;color:#171717}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
main{min-height:100vh;min-height:100svh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px 64px;text-align:center}
h1{width:min(100%,420px);margin:0 0 28px}
img{display:block;max-width:100%;height:auto}
.logo{width:100%}
.watermark{width:150px;margin:0 0 38px}
.facebook-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:14px 26px;border:2px solid #171717;border-radius:6px;background:#171717;color:#fff;text-decoration:none;font-size:16px;font-weight:600;line-height:1.4}
.facebook-button:hover{background:#383838;border-color:#383838}
.facebook-button:focus-visible{outline:3px solid #b64242;outline-offset:5px}
@media(max-width:480px){h1{width:min(100%,330px);margin-bottom:24px}.watermark{width:140px;margin-bottom:32px}}