body{font-family:system-ui,sans-serif;margin:0;padding:2rem;background:#0b0c10;color:#c5c6c7}header{border-bottom:1px solid #45a29e;padding-bottom:1rem;margin-bottom:2rem}h1{color:#66fcf1;margin:0}.tagline{color:#45a29e}footer{margin-top:4rem;padding-top:1rem;border-top:1px solid #45a29e;font-size:.875rem;color:#45a29e}