[hidden]{display:none!important}body{margin:0;background:#faf9f5;color:#173e38;font:17px/1.5 system-ui,sans-serif}main{max-width:540px;margin:12vh auto;padding:28px}h1{font:36px/1.1 Georgia,serif}button,a{display:inline-block;padding:13px 20px;border:1px solid #16858b;border-radius:28px;color:#173e38;background:white;font:inherit}button{cursor:pointer}p{margin:24px 0}#error{color:#914323}a{margin:8px 12px 8px 0}button:focus-visible,a:focus-visible{outline:3px solid #16858b;outline-offset:4px}