:root {
  --bg0: #f7f6f2;
  --bg1: #ffffff;
  --ink: #111114;
  --muted: #5a5a62;
  --line: rgba(17, 17, 20, 0.12);
  --brand: #1f5b4c;
  --brand2: #d8efe4;
  --shadow: 0 18px 40px rgba(17, 17, 20, 0.12);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(1200px 700px at 10% 10%, #e7f4ee 0%, transparent 60%),
    radial-gradient(900px 600px at 85% 20%, #f2efe5 0%, transparent 55%),
    radial-gradient(1200px 900px at 50% 100%, #eef6ff 0%, transparent 60%),
    linear-gradient(180deg, var(--bg0) 0%, #fbfbfa 55%, var(--bg0) 100%);
  font-family: ui-serif, "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.wrap {
  max-width: 980px;
  margin: 0 auto;
  padding: 28px 18px 64px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background:
    radial-gradient(18px 18px at 30% 30%, #bfe6d4 0%, transparent 55%),
    radial-gradient(24px 24px at 70% 70%, #1f5b4c 0%, #133a31 70%);
  box-shadow: 0 10px 22px rgba(31, 91, 76, 0.25);
}

.nav {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 14px;
  color: var(--muted);
}

.nav a {
  padding: 8px 10px;
  border-radius: 999px;
}

.nav a:hover {
  background: rgba(31, 91, 76, 0.08);
  text-decoration: none;
}

.hero {
  margin-top: 20px;
  padding: 34px 26px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.7));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.kicker {
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-weight: 600;
  color: var(--brand);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 12px;
}

h1 {
  margin: 10px 0 12px;
  font-size: 44px;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.lead {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  max-width: 66ch;
}

.ctaRow {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 14px;
  font-weight: 650;
  cursor: pointer;
  user-select: none;
}

.btnPrimary {
  background: var(--brand);
  color: #fff;
  border-color: rgba(17, 17, 20, 0.12);
}

.btnPrimary:hover {
  filter: brightness(1.02);
  text-decoration: none;
}

.btnGhost {
  background: rgba(255, 255, 255, 0.6);
}

.btnGhost:hover {
  background: rgba(31, 91, 76, 0.08);
  text-decoration: none;
}

.grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 12px;
}

.card {
  grid-column: span 4;
  padding: 16px 16px 14px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.card h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

.page {
  margin-top: 20px;
  padding: 26px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page h2 {
  margin: 0 0 10px;
  font-size: 28px;
}

.meta {
  margin: 0 0 18px;
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 13px;
}

.page p,
.page li {
  color: var(--ink);
  font-size: 15px;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

.page ul {
  padding-left: 18px;
}

.hr {
  height: 1px;
  background: var(--line);
  margin: 18px 0;
}

.footer {
  margin-top: 18px;
  color: var(--muted);
  font-size: 13px;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.footer a {
  color: var(--muted);
}

@media (max-width: 860px) {
  h1 {
    font-size: 36px;
  }
  .card {
    grid-column: span 12;
  }
}