*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  background:
    radial-gradient(1200px 600px at 20% -10%, rgba(6,164,81,.10), transparent 55%),
    radial-gradient(900px 500px at 90% 0%, rgba(0,77,48,.12), transparent 60%),
    var(--bg);
  color:var(--texto);
}
a{color:inherit}
h1,h2,h3{letter-spacing:.2px}
label{display:block; font-size:12px; font-weight:800; color:rgba(15,27,22,.80); margin-bottom:6px}
input,select,textarea{
  width:100%;
  padding:10px 12px;
  border:1px solid rgba(0,0,0,.12);
  border-radius:12px;
  outline:none;
  background:#fff;
  transition: box-shadow .15s ease, border-color .15s ease, transform .05s ease;
}
input:focus,select:focus,textarea:focus{
  border-color: rgba(6,164,81,.55);
  box-shadow: 0 0 0 4px rgba(6,164,81,.14);
}
small{color:rgba(15,27,22,.70)}