:root {
  --accent: #0e5381;
  --muted: #666;
  --bg: #ffffff;
  --card-bg: #f8f8f8;
  --max-width: 1200px;
}

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  color: #111;
  background: var(--bg);
}

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

img {
  max-width: 100%;
  display: block;
  border-radius: 6px;
}

.container {
  width: 100%;
  padding: 16px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.site-header {
  background: white;
  border-bottom: 1px solid #e6e6e6;
  padding: 12px 0;
}

.brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 16px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.brand-left {
  display: flex;
  flex-direction: column;
}

.brand-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.main-nav {
  display: none;
  gap: 12px;
}

.main-nav a {
  padding: 8px 10px;
  font-weight: 600;
  color: #222;
}

.hamburger {
  font-size: 1.3rem;
  background: transparent;
  border: none;
  display: inline-block;
}

main.container {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-bottom: 32px;
}

.primary {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hero {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--card-bg);
  padding: 10px;
  border-radius: 8px;
  overflow: hidden;
}

.hero-content {
  padding: 6px 2px;
}

.article-title {
  font-size: 1.2rem;
  margin-top: 6px;
}

.lead {
  color: var(--muted);
  margin-top: 6px;
}

.secondary-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.card {
  background: white;
  border-radius: 6px;
  overflow: hidden;
  padding: 8px;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.03);
}

.section-title {
  font-weight: 700;
  margin: 15px 0px -10px;
}

.top-list li,
.column-list li {
  padding: 8px 0;
  border-bottom: 1px solid #f0f0f0;
  font-weight: 600;
}

.site-footer {
  padding: 18px 16px;
  border-top: 1px solid #eaeaea;
  text-align: center;
  font-size: 0.9rem;
  margin-top: 24px;
}

/* Media queries */
@media (min-width: 720px) {
  .container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 18px;
    align-items: start;
  }

  .brand-row {
    padding: 0 24px;
  }

  .main-nav {
    display: flex;
  }

  .hamburger {
    display: none;
  }

  .hero {
    flex-direction: row;
    gap: 16px;
    align-items: flex-start;
  }

  .hero img {
    width: 55%;
  }

  .hero-content {
    width: 45%;
    padding-left: 0;
  }

  .secondary-grid {
    flex-direction: row;
    gap: 12px;
  }

}

@media (min-width: 1024px) {
  .site-title {
    font-size: 2rem;
  }

  .article-title {
    font-size: 1.5rem;
  }

  .container {
    padding: 24px;
  }
}