:root {
  color-scheme: light;
  font-family: system-ui, sans-serif;
  color: #10231b;
  background: #f4f0e6;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
header,
main,
footer {
  max-width: 900px;
  margin: auto;
  padding: 24px;
}
header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  border-bottom: 1px solid #d9ddd4;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 700;
  text-decoration: none;
}
.brand img {
  width: 36px;
  height: 36px;
}
a {
  color: #154f36;
  text-underline-offset: 3px;
}
nav,
footer {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
main {
  line-height: 1.75;
  overflow-wrap: anywhere;
}
h1 {
  font-size: clamp(2rem, 6vw, 3rem);
  line-height: 1.2;
}
h2 {
  margin-top: 36px;
  line-height: 1.3;
}
.notice,
form,
article {
  background: #fffdf7;
  border: 1px solid #d9ddd4;
  border-radius: 12px;
  padding: 20px;
  margin: 20px 0;
}
label {
  display: block;
  margin: 14px 0;
}
input:not([type="checkbox"]),
select,
textarea {
  width: 100%;
  padding: 12px;
  font: inherit;
  border: 1px solid #637069;
  border-radius: 6px;
}
button {
  background: #154f36;
  color: white;
  border: 0;
  border-radius: 6px;
  padding: 12px 18px;
  font: inherit;
  cursor: pointer;
}
button:disabled {
  opacity: 0.5;
}
:focus-visible {
  outline: 3px solid #b16800;
  outline-offset: 3px;
}
[hidden] {
  display: none !important;
}
.meta {
  color: #4d5d54;
}
li {
  margin-bottom: 10px;
}
footer {
  border-top: 1px solid #d9ddd4;
  padding-bottom: 40px;
}
@media print {
  header,
  footer,
  form {
    display: none;
  }
  body {
    background: white;
  }
  main {
    max-width: none;
  }
}