.faq-section {
  background-color: #fcfdfb;
  padding: 80px 20px;
  text-align: center;
}

.faq-section .section-title-imgbrush {
  position: relative;
  display: inline-block;
  margin-bottom: 40px;
  text-align: center;
}

.section-title-imgbrush h2 {
  position: relative;
  font-size: 1.8rem;
  font-weight: bold;
  color: #2b3e3e;
  padding: 10px 30px;
  z-index: 2;
}

.section-title-imgbrush .brush-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 280px;
  transform: translate(-50%, -50%) rotate(-4deg);
  z-index: 1;
  opacity: 0.8;
  pointer-events: none;
}

/* Two-column responsive layout */
.faq-list-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  text-align: left;
}

@media (min-width: 768px) {
  .faq-list-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.faq-item {
  border: 1px solid #e2e2e2;
  border-radius: 12px;
  background-color: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-question {
  width: 100%;
  padding: 16px 20px;
  font-size: 1.1rem;
  font-weight: 700;
  background: none;
  border: none;
  text-align: left;
  color: #2c4d4d;
  cursor: pointer;
}

@media (min-width: 768px) {
  .faq-question {
    font-size: 1.2rem;
  }
}

.faq-answer {
  display: none;
  padding: 0 20px 16px;
  font-size: 0.95rem;
  color: #4e5f5e;
  line-height: 1.6;
}

.faq-item.open .faq-answer {
  display: block;
}