@font-face {
  font-family: "Nunito Sans";
  src: url("/assets/nunito.woff2") format("woff2");
  font-display: swap;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: #eef2fb;
  color: #162b40;
  font-family: "Nunito Sans", Arial, sans-serif;
  line-height: 1.6;
}
main {
  max-width: 720px;
  margin: 48px auto;
  padding: 32px;
  background: #fff;
  border: 2px solid #2142ab;
  border-radius: 16px;
}
a {
  color: #2142ab;
}
.brand {
  font-weight: 800;
}
h1 {
  font-size: clamp(1.8rem, 6vw, 2.6rem);
  line-height: 1.15;
}
h2 {
  font-size: 1.5rem;
}
section {
  margin-top: 36px;
  border-top: 1px solid #d7deea;
  padding-top: 20px;
}
.button {
  display: inline-block;
  background: #2142ab;
  color: white;
  border: 0;
  border-radius: 8px;
  padding: 13px 20px;
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}
.button:disabled {
  opacity: 0.65;
}
label {
  display: block;
  font-weight: 800;
}
input {
  display: block;
  width: 100%;
  padding: 12px;
  margin: 8px 0 16px;
  border: 2px solid #455569;
  border-radius: 8px;
  font: inherit;
}
.note {
  font-size: 0.95rem;
}
a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 3px solid #172d75;
  outline-offset: 4px;
}
@media (max-width: 760px) {
  main {
    margin: 16px;
    padding: 24px;
  }
  .button {
    width: 100%;
    text-align: center;
  }
}