:root {
  --bg: #f7f8fa;
  --text: #12151c;
  --muted: #5b6270;
  --panel: #ffffff;
  --line: #dfe3ea;
  --edge-green: #1fae82;
  --loss-red: #d9483b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 20px 60px;
}

header.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 8px;
}

.wordmark {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--text);
}

.wordmark .accent {
  color: var(--edge-green);
}

header.site-header nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 20px;
  font-size: 0.95rem;
}

h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.8rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.15rem;
  margin-top: 32px;
}

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

.hero {
  padding: 40px 0 20px;
}

.cta {
  display: inline-block;
  background: var(--text);
  color: var(--bg);
  padding: 10px 18px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  margin-top: 12px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 16px;
}

footer.site-footer {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
  color: var(--muted);
}

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

@media (max-width: 480px) {
  h1 {
    font-size: 1.5rem;
  }
}