body {
  font-family: var(--ob-font);
  color: var(--ob-text);
  background: var(--ob-white);
}

.is-front {
  background: var(--ob-navy);
}

h1, h2, h3 {
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.12;
}

h1 { font-size: clamp(2.2rem, 5vw, 4.4rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.6rem); }
h3 { font-size: 1.15rem; }

.ob-kicker {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ob-accent);
  margin-bottom: 12px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ob-accent);
  color: var(--ob-navy);
  padding: 8px 12px;
  z-index: 100;
}

.skip-link:focus {
  left: 12px;
  top: 12px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.ob-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.78rem;
  transition: background var(--ob-transition), color var(--ob-transition), transform var(--ob-transition);
}

.ob-btn--accent {
  background: var(--ob-accent);
  color: var(--ob-navy);
}

.ob-btn--accent:hover {
  transform: translateY(-1px);
}

.ob-btn--dark {
  background: var(--ob-navy);
  color: var(--ob-white);
}

.ob-page {
  padding: calc(var(--ob-header-h) + 48px) 0 var(--ob-section);
}

.ob-entry__title {
  margin-bottom: 24px;
}

.ob-entry__content > * + * {
  margin-top: 1rem;
}