:root {
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  color: #173831;
  background: #f4f6f1;
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
header {
  padding: 25px 6vw;
  border-bottom: 1px solid #dce3da;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-size: 13px;
}
header a {
  color: inherit;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 2px;
}
header span {
  color: #63746c;
}
main {
  max-width: 820px;
  margin: 65px auto;
  padding: 0 24px;
}
.eyebrow {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 2px;
  color: #657a6e;
}
h1 {
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin: 18px 0;
}
h2 {
  font-size: 23px;
  margin: 22px 0 12px;
}
.intro {
  color: #65736b;
  line-height: 1.7;
  margin-bottom: 32px;
}
section {
  background: #fff;
  border: 1px solid #dae2d8;
  border-radius: 18px;
  padding: 30px;
  box-shadow: 0 8px 30px #17383106;
}
section p {
  line-height: 1.7;
  color: #596d62;
}
.row,
.buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.row {
  justify-content: space-between;
}
.badge {
  background: #edf3e9;
  border: 1px solid #dfe8d9;
  padding: 7px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
}
.action {
  margin: 18px 0;
  border-top: 1px solid #e7ebe3;
  padding-top: 16px;
}
.action h3 {
  font-size: 16px;
  overflow-wrap: anywhere;
}
pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  background: #f5f7f2;
  border-radius: 10px;
  padding: 16px;
  font-size: 12px;
  line-height: 1.7;
  color: #365245;
}
summary {
  cursor: pointer;
  font-size: 14px;
  padding: 15px 0;
}
.note {
  font-size: 13px;
  border-left: 3px solid #bccf96;
  padding-left: 14px;
}
button {
  border: 1px solid #244b3c;
  background: #244b3c;
  color: white;
  padding: 13px 18px;
  border-radius: 9px;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 10px;
}
button:hover {
  background: #16392b;
}
button:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 3px solid #a4bb73;
  outline-offset: 4px;
}
button:disabled {
  opacity: 0.45;
  cursor: default;
}
.secondary {
  background: white;
  color: #244b3c;
  border-color: #cdd9cb;
}
.secondary:hover {
  background: #edf3e9;
}
input {
  display: block;
  width: 100%;
  border: 1px solid #bdccbc;
  padding: 13px;
  border-radius: 8px;
  margin: 8px 0 15px;
  font: inherit;
}
label {
  font-size: 13px;
  font-weight: 600;
}
#message {
  min-height: 24px;
  line-height: 1.6;
  color: #795225;
}
footer {
  font-size: 11px;
  color: #77877d;
  margin: 35px 0;
  line-height: 1.6;
}
[hidden] {
  display: none !important;
}
@media (max-width: 540px) {
  main {
    margin-top: 38px;
  }
  section {
    padding: 20px;
  }
  .buttons button {
    width: 100%;
  }
  header {
    padding: 20px 24px;
  }
}