:root {
  font:
    16px/1.6 system-ui,
    sans-serif;
  color: #17312e;
  background: #eef3ef;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
main {
  max-width: 800px;
  margin: 48px auto;
  padding: 0 24px;
}
header {
  margin-bottom: 32px;
}
.eyebrow {
  font-size: 12px;
  letter-spacing: 0.18em;
  font-weight: 750;
  color: #486d60;
}
h1 {
  font-size: clamp(28px, 5vw, 42px);
  line-height: 1.15;
  letter-spacing: -0.035em;
}
h2 {
  font-size: 21px;
  margin: 0 0 12px;
}
p {
  color: #50645d;
}
section {
  background: #fff;
  border: 1px solid #d4dfd7;
  border-radius: 14px;
  padding: 28px;
  margin: 20px 0;
  box-shadow: 0 6px 20px #17312e05;
}
.row {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.row h2 {
  flex: 1;
}
button,
.button {
  display: inline-block;
  border: 1px solid #1f5b45;
  background: #1f5b45;
  color: #fff;
  border-radius: 7px;
  padding: 10px 17px;
  font: inherit;
  text-decoration: none;
  cursor: pointer;
}
.secondary {
  background: #fff;
  color: #1f5b45;
  border-color: #becfc4;
}
button:disabled {
  opacity: 0.45;
  cursor: default;
}
button:focus-visible,
a:focus-visible,
textarea:focus-visible {
  outline: 3px solid #a18b2d;
  outline-offset: 3px;
}
label {
  display: block;
  font-weight: 650;
  margin: 16px 0 8px;
}
textarea {
  width: 100%;
  min-height: 125px;
  border: 1px solid #9aafa1;
  border-radius: 7px;
  padding: 12px;
  font: inherit;
  margin-bottom: 14px;
}
dl {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 8px;
}
dt {
  color: #65756d;
}
dd {
  margin: 0;
  overflow-wrap: anywhere;
}
pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font: inherit;
}
#notice {
  padding: 12px 0;
}
#notice.error {
  color: #9d3024;
}
footer {
  font-size: 13px;
  color: #65756d;
  margin: 30px 0;
}
li {
  margin: 12px 0;
}
li button {
  margin-left: 12px;
}
[hidden] {
  display: none !important;
}
input,
select {
  width: 100%;
  padding: 10px;
  font: inherit;
  border: 1px solid #9aafa1;
  border-radius: 7px;
}