:root {
  --guide-navy: #12355b;
  --guide-blue: #205fa6;
  --guide-green: #256b5b;
  --guide-paper: #ffffff;
  --guide-line: #cfdbea;
}

.curriculum-guide {
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(28px, 5vw, 54px) clamp(18px, 4vw, 36px) 22px;
}

.curriculum-guide__eyebrow {
  margin: 0 0 6px;
  color: var(--guide-green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.curriculum-guide h1 {
  margin: 0;
  color: var(--guide-navy);
  font-family: "Nunito", system-ui, sans-serif;
  font-size: clamp(2.25rem, 6vw, 4.25rem);
  line-height: 1;
  letter-spacing: -0.035em;
}

.curriculum-guide__lede {
  max-width: 68ch;
  margin: 14px 0 0;
  color: #47566b;
  font-size: clamp(1.05rem, 2vw, 1.22rem);
}

.curriculum-guide__actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.curriculum-guide__action {
  display: grid;
  min-height: 118px;
  align-content: center;
  gap: 4px;
  padding: 18px;
  border: 2px solid var(--guide-line);
  border-radius: 16px;
  background: var(--guide-paper);
  color: var(--guide-navy);
  cursor: pointer;
  font: inherit;
  text-align: left;
  text-decoration: none;
  box-shadow: 0 8px 22px rgba(18, 53, 91, 0.08);
}

.curriculum-guide__action:hover,
.curriculum-guide__action:focus-visible {
  border-color: var(--guide-blue);
  color: var(--guide-blue);
  outline: 3px solid rgba(32, 95, 166, 0.2);
  outline-offset: 3px;
}

.curriculum-guide__action strong {
  font-family: "Nunito", system-ui, sans-serif;
  font-size: 1.12rem;
}

.curriculum-guide__action span {
  color: #5a6779;
  font-size: 0.92rem;
  line-height: 1.4;
}

.curriculum-guide__model {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 20px 0 0;
  padding: 14px 16px;
  border-left: 4px solid var(--guide-green);
  border-radius: 10px;
  background: rgba(37, 107, 91, 0.08);
  color: #33445a;
}

.curriculum-guide__model strong {
  color: var(--guide-navy);
}

.curriculum-guide__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 14px;
  font-weight: 700;
}

.curriculum-tools-disclosure {
  max-width: 1180px;
  margin: 12px auto 22px;
  padding: 0 clamp(18px, 4vw, 36px);
}

.curriculum-tools-disclosure > summary {
  display: flex;
  min-height: 52px;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border: 1px solid var(--guide-line);
  border-radius: 14px;
  background: #fff;
  color: var(--guide-navy);
  cursor: pointer;
  font-weight: 800;
  list-style: none;
}

.curriculum-tools-disclosure > summary::-webkit-details-marker {
  display: none;
}

.curriculum-tools-disclosure > summary::after {
  content: "Show";
  margin-left: auto;
  color: var(--guide-blue);
  font-size: 0.88rem;
}

.curriculum-tools-disclosure[open] > summary::after {
  content: "Hide";
}

.curriculum-tools-disclosure .curriculum-tools-bar {
  padding-inline: 0;
}

.lesson-outline-title {
  font-size: 1rem;
}

@media (max-width: 760px) {
  .curriculum-guide__actions {
    grid-template-columns: 1fr;
  }

  .curriculum-guide__action {
    min-height: 92px;
  }
}

@media print {
  .curriculum-guide,
  .curriculum-tools-disclosure {
    display: none !important;
  }
}