* {
  box-sizing: border-box;
}

body {
  display: grid;
  min-height: 100vh;
  place-items: center;
  margin: 0;
  padding: 24px;
  background: #f6f2e7;
  color: #263c34;
  font:
    18px/1.6 system-ui,
    sans-serif;
}

main {
  width: min(100%, 480px);
  padding: clamp(24px, 5vw, 48px);
  border: 1px solid #cec6b5;
  background: #fffcf5;
  box-shadow: 0 10px 50px #263c3410;
}

h1 {
  margin-bottom: 10px;
  font:
    44px/1.1 Georgia,
    serif;
}

label {
  display: block;
  margin-top: 18px;
}

input {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 12px;
  border: 1px solid #9faaa0;
  border-radius: 4px;
  font: inherit;
}

button {
  width: 100%;
  margin-top: 28px;
  padding: 12px;
  border: 0;
  border-radius: 4px;
  background: #326a60;
  color: #fff;
  font: inherit;
  cursor: pointer;
}

a {
  color: #265d54;
}

:focus-visible {
  outline: 3px solid #a75f34;
  outline-offset: 4px;
}

.error {
  color: #9c2b21;
}