:root {
  --bg: #f5f7f4;
  --card: #ffffff;
  --text: #101913;
  --muted: #627067;
  --line: #dfe7e1;
  --green: #138a43;
  --green-dark: #0b5e2c;
  --soft: #eaf7ee;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: var(--green-dark);
  font-weight: 800;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.page {
  width: min(980px, calc(100% - 32px));
  margin: 0 auto;
  padding: 42px 0 64px;
}

.hero {
  padding: 34px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.logo {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border-radius: 16px;
  background: var(--green);
  color: #ffffff;
  font-size: 28px;
  font-weight: 950;
}

.eyebrow {
  margin: 0;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(38px, 7vw, 72px);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin: 0 0 12px;
  font-size: 28px;
  line-height: 1.15;
}

h3 {
  margin: 24px 0 8px;
  font-size: 19px;
}

p {
  margin: 0 0 14px;
}

.lead {
  max-width: 680px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 20px;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.nav a,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
  color: var(--text);
  font-weight: 850;
}

.button.primary {
  border-color: var(--green);
  background: var(--green);
  color: #ffffff;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.card,
.content {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
}

.card strong {
  display: block;
  margin-bottom: 6px;
  font-size: 17px;
}

.card span,
.muted {
  color: var(--muted);
}

.section {
  margin-top: 18px;
}

.content {
  margin-top: 18px;
}

.content ul {
  padding-left: 22px;
}

.content li {
  margin: 8px 0;
}

.notice {
  padding: 16px 18px;
  border-radius: 14px;
  background: var(--soft);
  color: var(--green-dark);
  font-weight: 800;
}

.footer {
  margin-top: 26px;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 760px) {
  .page {
    width: min(100% - 24px, 980px);
    padding-top: 22px;
  }

  .hero,
  .content,
  .card {
    padding: 20px;
    border-radius: 14px;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .lead {
    font-size: 18px;
  }
}