:root {
  color-scheme: light;
  --ink: #111827;
  --muted: #5f6673;
  --soft: #eef1f4;
  --line: #e1e5ea;
  --paper: #ffffff;
  --bg: #f7f8fa;
  --accent: #16715f;
  --accent-deep: #0f4f43;
  --accent-soft: #e7f2ee;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
  letter-spacing: 0;
}

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

a:hover {
  text-decoration: underline;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px clamp(20px, 6vw, 72px);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
}

.brand {
  color: var(--ink);
  font-size: 18px;
  font-weight: 720;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

nav a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 560;
}

main {
  width: min(1040px, 100%);
  margin: 0 auto;
  padding: clamp(40px, 8vw, 88px) 20px;
}

.hero {
  padding: clamp(34px, 6vw, 64px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 44px rgba(17, 24, 39, 0.06);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 720;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--ink);
}

h1 {
  font-size: clamp(42px, 8vw, 68px);
  line-height: 0.98;
  font-weight: 760;
}

h2 {
  font-size: clamp(24px, 4vw, 34px);
  line-height: 1.15;
  font-weight: 720;
}

h3 {
  font-size: 18px;
  line-height: 1.35;
  font-weight: 680;
}

.lead {
  max-width: 720px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(18px, 2.5vw, 22px);
  line-height: 1.65;
}

p,
li {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.72;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  font-size: 15px;
  font-weight: 680;
}

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

.grid {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card,
.content {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(24px, 4vw, 34px);
}

.card.accent {
  background: linear-gradient(145deg, var(--accent-soft), #ffffff);
}

.card p:last-child,
.content p:last-child {
  margin-bottom: 0;
}

.facts {
  display: grid;
  grid-template-columns: minmax(120px, 180px) 1fr;
  gap: 14px 20px;
  margin: 22px 0 0;
}

.facts dt {
  color: var(--muted);
  font-size: 14px;
}

.facts dd {
  margin: 0;
  color: var(--ink);
  font-size: 15px;
  font-weight: 560;
  word-break: break-word;
}

.text-link {
  display: inline-block;
  margin-top: 12px;
  font-weight: 680;
}

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

.content h1 {
  font-size: clamp(34px, 6vw, 52px);
  margin-bottom: 18px;
}

.content h2 {
  margin-top: 34px;
  font-size: 24px;
}

.content ul {
  padding-left: 20px;
}

.notice {
  margin-top: 24px;
  padding: 16px 18px;
  border-radius: 8px;
  background: var(--soft);
  color: var(--muted);
}

.site-footer {
  display: grid;
  gap: 12px;
  justify-items: center;
  padding: 24px 20px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
  border-top: 1px solid var(--line);
  background: var(--paper);
}

.site-footer p {
  margin: 0;
  font-size: 13px;
}

@media (max-width: 760px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .grid.two,
  .grid.three {
    grid-template-columns: 1fr;
  }

  .facts {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .facts dd {
    margin-bottom: 10px;
  }
}