/* Equation Solver — Minimal Overrides */

.mode-select {
  width: 100%;
  padding: 10px;
  margin-bottom: 16px;
  border-radius: 6px;
}

.results-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.summary-box .big {
  font-size: 26px;
  font-weight: 700;
}

.faq-answer {
  display: none;
  background: #f8fafc;
  margin-top: 8px;
  padding: 10px;
  border-left: 3px solid #0ea5a4;
  border-radius: 4px;
}

@media(max-width:900px){
  .results-grid { grid-template-columns: 1fr; }
}