:root {
  --bg: #f5fdf9;
  --surface: #ffffff;
  --text: #1a2e25;
  --muted: #5a6b62;
  --line: #dbe9e2;
  --brand: #059669;
  --brand-dark: #047857;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top right, #e2f7ee, var(--bg) 60%);
}

a {
  color: var(--brand-dark);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrapper {
  min-height: 100vh;
  padding: 24px 16px 56px;
}

.container {
  max-width: 840px;
  margin: 0 auto;
}

.header {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px 20px;
  margin-bottom: 16px;
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  width: 52px;
  height: 52px;
  border-radius: 12px;
}

.brand {
  margin: 0;
  font-size: 22px;
  line-height: 1.2;
}

.subtitle {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.nav {
  margin-top: 10px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 14px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
}

.card + .card {
  margin-top: 12px;
}

h2,
h3 {
  margin: 0 0 10px;
}

p,
li {
  line-height: 1.6;
}

.small {
  color: var(--muted);
  font-size: 13px;
}

ul {
  margin: 10px 0 0 20px;
  padding: 0;
}

.footer {
  margin-top: 16px;
  font-size: 13px;
  color: var(--muted);
  text-align: center;
}

.badge {
  display: inline-block;
  border-radius: 999px;
  background: #e7f8f1;
  color: var(--brand-dark);
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
}