body {
  font:
    16px/1.8 -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: #25332d;
  background: #f7f7f2;
  margin: auto;
  max-width: 780px;
  padding: 25px;
}
a {
  color: #23583e;
  text-underline-offset: 4px;
}
h1 {
  font:
    48px Georgia,
    serif;
  letter-spacing: -1px;
  margin-top: 45px;
}
h2 {
  font-size: 22px;
  margin-top: 35px;
}
p,
li {
  font-size: 14px;
  color: #596559;
}
header,
footer {
  font-size: 13px;
  padding: 15px 0;
  border-bottom: 1px solid #d9ddd3;
}
footer {
  margin-top: 50px;
  border-top: 1px solid #d9ddd3;
  border-bottom: 0;
}
label {
  display: block;
  font-size: 13px;
  margin: 20px 0;
}
input,
textarea {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 12px;
  border: 1px solid #c3cebc;
  border-radius: 6px;
  font: inherit;
  background: white;
}
button {
  background: #23583e;
  color: white;
  padding: 13px 22px;
  border: 0;
  border-radius: 6px;
  cursor: pointer;
}
button:disabled {
  opacity: 0.5;
}
*:focus-visible {
  outline: 3px solid #9db985;
  outline-offset: 3px;
}