:root {
  --bg: #FDFBF7;
  --paper: #FFFFFF;
  --ink: #1A1614;
  --ink2: #4A4441;
  --ink3: #8A8480;
  --line: #EFE8DE;
  --accent: #F97316;
  --accent-soft: #FFEDD5;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
  line-height: 1.55;
}

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 64px 24px 96px;
}

header.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, #F59E0B, #EA580C);
  display: grid; place-items: center;
  color: #fff;
  font-weight: 800;
  font-size: 14px;
}

.brand-name {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.3px;
}

.nav-links {
  display: flex;
  gap: 18px;
}

.nav-links a {
  color: var(--ink2);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}

.nav-links a:hover { color: var(--ink); }

h1 {
  font-size: 44px;
  font-weight: 800;
  letter-spacing: -1.2px;
  line-height: 1.05;
  margin-bottom: 16px;
}

h2 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.4px;
  margin-top: 38px;
  margin-bottom: 10px;
}

h3 {
  font-size: 16px;
  font-weight: 700;
  margin-top: 22px;
  margin-bottom: 6px;
}

p, li {
  color: var(--ink2);
  margin-bottom: 12px;
  font-size: 15px;
}

ul, ol { padding-left: 22px; margin-bottom: 14px; }

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

a:hover { text-decoration: underline; }

.lede {
  font-size: 19px;
  line-height: 1.5;
  color: var(--ink2);
  margin-bottom: 32px;
}

.cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #F59E0B, #EA580C);
  color: #fff;
  text-decoration: none;
  padding: 14px 22px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 15px;
  box-shadow: 0 8px 22px rgba(245, 158, 11, 0.28);
  margin-top: 12px;
}

.muted {
  font-size: 12px;
  color: var(--ink3);
  margin-top: 32px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

footer {
  text-align: center;
  padding: 32px 24px;
  border-top: 1px solid var(--line);
  color: var(--ink3);
  font-size: 12px;
}

footer a { color: var(--ink3); margin: 0 8px; }