:root {
  --bg: #FAFAF8;
  --card: #FFFFFF;
  --text: #1F2937;
  --text-2: #4B5563;
  --text-3: #6B7280;
  --border: #E8E5E0;
  --accent: #3B4E6C;
  --accent-2: #546785;
  --warm: #B8956A;
  --radius: 16px;
  --max-w: 1100px;
  --shadow: 0 12px 32px rgba(0,0,0,0.06);
  --font-serif: 'Fraunces', serif;
  --font-sans: 'Outfit', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

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

header {
  position: sticky;
  top: 0;
  background: rgba(250,250,248,0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  z-index: 30;
}

.nav {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-logo {
  font-weight: 600;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-tag {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  background: rgba(59,78,108,0.08);
  padding: 4px 8px;
  border-radius: 999px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: 1;
}

.nav-links a {
  color: var(--text-2);
  font-size: 0.95rem;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-weight: 600;
  font-size: 0.9rem;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.btn-ghost {
  background: transparent;
  color: var(--text-2);
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.hero {
  padding: 56px 0 32px;
  text-align: left;
}

.hero h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  margin: 0 0 12px;
}

.hero p {
  color: var(--text-2);
  max-width: 600px;
  margin: 0 0 24px;
}

.search {
  display: flex;
  gap: 12px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 14px;
  max-width: 520px;
}

.search input {
  border: none;
  outline: none;
  flex: 1;
  font-size: 0.95rem;
  background: transparent;
}

.section-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 36px 0 16px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  color: var(--text-2);
  font-size: 0.92rem;
}

.list {
  display: grid;
  gap: 12px;
}

.list-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.list-item span {
  color: var(--text-2);
  font-size: 0.9rem;
}

.breadcrumb {
  font-size: 0.85rem;
  color: var(--text-3);
  margin-bottom: 12px;
}

.article {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}

.article h2 {
  margin-top: 0;
}

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

.callout {
  border-left: 4px solid var(--accent);
  padding: 12px 16px;
  background: #F4F6FA;
  border-radius: 10px;
  margin: 16px 0;
}

.footer {
  border-top: 1px solid var(--border);
  padding: 24px;
  text-align: center;
  color: var(--text-3);
  font-size: 0.85rem;
}

@media (max-width: 960px) {
  .card-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}