:root {
  --bg: #f8fafc;
  --text: #1e293b;
  --muted: #64748b;
  --border: #e2e8f0;
  --accent: #0f172a;
  --link: #2563eb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 18px;
  line-height: 1.75;
  background: var(--bg);
  color: var(--text);
}

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

a:hover {
  text-decoration: underline;
}

/* LAYOUT PRINCIPAL */
.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 20px;
}

/* HEADER BLOOMBERG STYLE */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 32px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: white;
  z-index: 10;
}

.site-header a {
  color: var(--text);
  text-decoration: none;
}

.brand {
  font-weight: 800;
  letter-spacing: 2px;
  font-size: 18px;
}

.tagline {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ARTICLE */
h1 {
  font-family: "Merriweather", serif;
  font-size: 40px;
  line-height: 1.2;
  margin-bottom: 10px;
}

h2 {
  font-family: "Merriweather", serif;
  margin-top: 40px;
}

.meta {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 30px;
}

/* BOXES */
.disclaimer {
  background: #fff7ed;
  border-left: 4px solid #f97316;
  padding: 14px 16px;
  font-size: 14px;
  margin: 20px 0 40px;
}

.takeaway {
  background: #eff6ff;
  border-left: 4px solid #2563eb;
  padding: 16px;
  margin: 30px 0;
}

/* AUTHOR BOX */
.author-box {
  border-top: 1px solid var(--border);
  margin-top: 50px;
  padding-top: 20px;
  font-size: 14px;
  color: var(--muted);
}

/* RELATED */
.related {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.related a {
  display: block;
  margin: 6px 0;
}

/* FOOTER */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 20px;
  text-align: center;
  font-size: 13px;
  color: var(--muted);
}

/* AD SLOT */
.ad-slot {
  min-height: 250px;
  width: 100%;
  background: transparent;
  margin: 32px 0;
  text-align: center;
}

/* IMAGES */
.hero-image {
  width: 100%;
  max-height: 450px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 30px;
  display: block;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  background-color: var(--border);
}

/* CARDS & GRID */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin: 40px 0;
}

.card {
  background: #ffffff;
  border: 1px solid var(--border);
  padding: 24px;
  border-radius: 6px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.card h3 {
  margin-top: 0;
  color: var(--accent);
  font-family: "Merriweather", serif;
  font-size: 1.25rem;
  border-bottom: 2px solid var(--border);
  padding-bottom: 8px;
  margin-bottom: 16px;
}