body { margin: 0; background: #fff; color: #111; font: 18px/1.5 Georgia, serif; }
main { max-width: 40rem; margin: 0 auto; padding: 1.5rem 1rem 3rem; }
h1, h2 { font-family: Arial, sans-serif; }
h1 { border-bottom: 4px solid #aaffaa; padding-bottom: .3rem; }
form { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1rem 0; }
input[type=email] { flex: 1 1 14rem; font: inherit; padding: .5rem; border: 1px solid #555; }
button, .pagi { font: bold 1rem Arial, sans-serif; padding: .6rem 1rem; border: 0; background: #1a6b1a; color: #fff; cursor: pointer; text-decoration: none; display: inline-block; }
button.malaboni { background: #666; }
.retejo { position: absolute; left: -9999px; }
.kotizo { border: 1px solid #ccc; padding: 1rem; margin: .5rem 0; }
code { font-size: .9em; }