:root{color:#202426;--color-text:#202426;--color-accent:#176557;--color-muted:#5b6361;--space-page:clamp(1.5rem, 6vw, 5rem);background:#f8f7f3;font-family:system-ui,sans-serif}*{box-sizing:border-box}body{margin:0}main{max-width:64rem;padding:var(--space-page);margin:0 auto}a{color:var(--color-accent)}button,input,textarea,select{font:inherit}input[type=search],input[type=text],input[type=url],input[type=email],input:not([type]),textarea,select{color:var(--color-text);background:#fff;border:1px solid #aeb8b2;border-radius:.5rem;padding:.65rem .75rem}button{color:#fff;background:var(--color-accent);cursor:pointer;border:0;border-radius:.55rem;padding:.65rem 1rem}:focus-visible{outline:3px solid var(--color-accent);outline-offset:4px}