.school-page {
  max-width: 1080px;
}

.school-intro {
  max-width: 680px;
  margin: 0 auto 28px;
  color: var(--text-muted);
  font-size: 18px;
  line-height: 1.55;
  text-align: center;
}

.school-intro strong {
  color: var(--cyan);
}

.exam-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin: 0 0 26px;
  flex-wrap: wrap;
}

.exam-tab {
  width: 46px;
  height: 46px;
  border: 1px solid rgba(0,245,255,0.35);
  background: rgba(0,245,255,0.08);
  color: var(--cyan);
  font-family: var(--font-hud);
  font-weight: 900;
  cursor: pointer;
}

.exam-tab:hover,
.exam-tab.active {
  color: var(--bg);
  background: var(--cyan);
  box-shadow: var(--cyan-glow);
}

.exam-panel {
  max-width: 920px;
  margin: 0 auto;
}

.exam-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 20px;
}

.exam-topic {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--cyan);
  opacity: 0.75;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.exam-head h2 {
  color: white;
  font-family: var(--font-hud);
  font-size: clamp(20px, 3vw, 30px);
  letter-spacing: 2px;
  line-height: 1.18;
  text-transform: uppercase;
}

.exam-score {
  flex: 0 0 auto;
  min-width: 86px;
  padding: 12px 14px;
  border: 1px solid var(--yellow);
  background: rgba(255,230,0,0.08);
  color: var(--yellow);
  font-family: var(--font-pixel);
  font-size: 15px;
  line-height: 1;
  text-align: center;
  box-shadow: 0 0 16px rgba(255,230,0,0.14);
}

.source-card,
.reading-card {
  background: rgba(6,6,15,0.82);
  border: 1px solid rgba(208,228,255,0.09);
  padding: 22px;
}

.source-card {
  margin-bottom: 18px;
  border-color: rgba(0,255,136,0.18);
  background: rgba(0,255,136,0.045);
}

.exercise-kicker {
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 3px;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.source-card p {
  color: rgba(208,228,255,0.86);
  font-size: 18px;
  line-height: 1.65;
  margin-bottom: 12px;
}

.source-card p:last-child {
  margin-bottom: 0;
}

.reading-card p {
  color: var(--text);
  font-size: 20px;
  line-height: 2.35;
  margin-bottom: 12px;
}

.reading-card p:last-child {
  margin-bottom: 0;
}

.blank-wrap {
  display: inline-grid;
  grid-template-columns: minmax(128px, 190px) 24px;
  grid-template-rows: auto auto;
  align-items: center;
  column-gap: 8px;
  vertical-align: middle;
  margin: 0 4px;
}

.blank-input {
  width: 100%;
  min-width: 0;
  height: 34px;
  border: 1px solid rgba(0,245,255,0.35);
  border-radius: 0;
  background: rgba(0,245,255,0.08);
  color: white;
  font-family: var(--font-ui);
  font-size: 18px;
  padding: 4px 8px;
  outline: none;
}

.blank-input:focus {
  border-color: var(--cyan);
  box-shadow: var(--cyan-glow);
}

.mark {
  font-family: var(--font-hud);
  font-size: 20px;
  line-height: 1;
}

.expected {
  grid-column: 1 / -1;
  min-height: 16px;
  color: var(--yellow);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.25;
  margin-top: 4px;
}

.blank-wrap.is-correct .blank-input {
  border-color: var(--green);
  background: rgba(0,255,136,0.1);
}

.blank-wrap.is-correct .mark {
  color: var(--green);
}

.blank-wrap.is-wrong .blank-input {
  border-color: var(--red);
  background: rgba(255,45,85,0.1);
}

.blank-wrap.is-wrong .mark {
  color: var(--red);
}

.exam-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 22px;
  flex-wrap: wrap;
}

.btn-gamer {
  border: 1px solid;
  background: transparent;
  cursor: pointer;
  font-family: var(--font-hud);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 11px 18px;
  text-transform: uppercase;
}

.btn-primary {
  background: rgba(0,245,255,0.1);
  border-color: var(--cyan);
  color: var(--cyan);
}

.btn-primary:hover {
  background: rgba(0,245,255,0.18);
  box-shadow: var(--cyan-glow);
}

.btn-secondary {
  background: rgba(191,0,255,0.1);
  border-color: var(--purple);
  color: var(--purple);
}

.btn-secondary:hover {
  background: rgba(191,0,255,0.2);
}

@media (max-width: 720px) {
  .school-intro {
    font-size: 16px;
  }

  .exam-head {
    display: block;
  }

  .exam-score {
    width: max-content;
    margin-top: 14px;
  }

  .reading-card {
    padding: 16px;
  }

  .reading-card p {
    font-size: 18px;
    line-height: 2.55;
  }

  .blank-wrap {
    grid-template-columns: minmax(116px, 1fr) 22px;
    width: min(100%, 230px);
  }

  .exam-actions {
    justify-content: stretch;
  }

  .exam-actions .btn-gamer {
    flex: 1;
  }
}