html,body{margin:0;width:100%;height:100%;overflow:hidden;background:#17262c;color:#e1e7e6;font-family:system-ui,sans-serif}#cover{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}#cover:not([src]){visibility:hidden}.cover-action{position:absolute;inset:0;display:grid;place-items:center;background:#0002}button{font:600 clamp(16px,2.5vw,23px) system-ui,sans-serif;padding:16px 25px;border:1px solid #c0ce9f;border-radius:6px;background:#142025e8;color:#e7efdc;cursor:pointer;box-shadow:0 3px 14px #0006}button:hover{background:#283c36}button:focus-visible{outline:3px solid #ef9430;outline-offset:4px}button:disabled{cursor:wait}