.faq-section {
  max-width: 900px;
  margin: 40px auto;
  padding: 0 20px;
  background: #ffffff;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}
.faq-title {
  font-size: 28px;
  font-weight: 700;
  color: #000000;
  text-align: left;
  margin-bottom: 25px;
}
.faq-item {
  border-bottom: 1px solid #e0e0e0;
  padding: 16px 0;
}
.faq-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}
.faq-link {
  font-size: 16px;
  font-weight: 600;
  color: #000;
  text-decoration: none;
  flex: 1;
  padding-right: 10px;
}
.faq-toggle {
  background: none;
  border: none;
  font-size: 22px;
  font-weight: 300;
  cursor: pointer;
  color: #000;
  line-height: 1;
  padding: 0;
  min-width: 22px;
}
.faq-answer {
  font-size: 15px;
  color: #444;
  line-height: 1.7;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  padding-right: 30px;
}
.faq-item.active .faq-answer { max-height: 600px; }
.faq-answer p { margin: 0 0 12px; }
.faq-answer ul { margin: 0 0 12px; padding-left: 20px; }
.faq-answer li { margin-bottom: 6px; }

.guide-banner {
  max-width: 900px;
  margin: 40px auto;
  padding: 40px 30px;
  background: #f5f5f5;
  border-radius: 10px;
  text-align: center;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  box-sizing: border-box;
}
.guide-banner h3 {
  font-size: 24px;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0 0 12px 0;
}
.guide-banner p {
  font-size: 15px;
  color: #555;
  max-width: 520px;
  margin: 0 auto 24px auto;
  line-height: 1.6;
}
.guide-banner a.guide-btn {
  display: inline-block;
  padding: 13px 36px;
  background: #1a1a1a;
  color: #ffffff !important;
  text-decoration: none;
  border-radius: 5px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: background 0.2s;
}
.guide-banner a.guide-btn:hover {
  background: #444;
}
@media (max-width: 600px) {
  .guide-banner {
    padding: 28px 18px;
  }
  .guide-banner h3 {
    font-size: 20px;
  }
}