body {
  font-family: var(--font-sans);
  color: var(--text-main);
  background-color: var(--surface-bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-main);
}

h1 { font-size: 2rem; line-height: 1.15; }
h2 { font-size: 1.5rem; line-height: 1.25; }
h3 { font-size: 1.25rem; line-height: 1.35; }
h4 { font-size: 1.1rem; line-height: 1.4; }

p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.mono {
  font-family: var(--font-mono);
  font-feature-settings: "tnum";
  font-variant-numeric: tabular-nums;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.badge-brand {
  background-color: var(--color-primary-subtle);
  color: var(--color-primary);
  border: 1px solid rgba(247, 147, 30, 0.3);
}

.badge-success {
  background-color: rgba(16, 185, 129, 0.12);
  color: var(--color-success);
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.btn-primary {
  background-color: var(--color-primary);
  color: #0A192F;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: background-color 0.16s ease;
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  color: #FFFFFF;
}