:root{color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#263e30;background:#f4f5ed}
*{box-sizing:border-box}body{margin:0;min-height:100svh;display:grid;place-items:center;padding:32px 20px}
main{max-width:560px;text-align:center;padding:48px 32px;background:#fffef8;border:1px solid #e1e7d6;border-radius:32px}
.mark{display:grid;place-items:center;width:72px;height:72px;border-radius:24px;margin:0 auto 24px;background:#d6e6b6;font:700 54px Georgia,serif;color:#395c2d}
.brand{font-size:12px;letter-spacing:3px;font-weight:700;margin:0 0 28px}h1{font-size:clamp(30px,7vw,44px);line-height:1.1;letter-spacing:-1px;margin:0 0 24px}
p{font-size:17px;line-height:1.6;color:#53604d}.button{display:inline-block;background:#365b32;color:#fff;text-decoration:none;border-radius:16px;padding:15px 26px;margin:16px 0;font-weight:600}
.button[hidden]{display:none}.button:focus-visible{outline:3px solid #78944b;outline-offset:5px}.help{font-size:13px;margin-top:24px}