.tb-hero {
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
  padding: 40px;
  border-radius: var(--radius);
  border-left: 5px solid #6c757d;
  margin-bottom: 50px;
}

.tb-hero h2 {
  color: #2c3e50;
  margin-top: 0;
  font-size: 1.8rem;
}

.tb-hero p {
  font-size: 1.1rem;
  line-height: 1.6;
  color: #555;
  margin-bottom: 0;
}

.diag-section {
  margin-bottom: 50px;
}

.diag-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 25px;
}

.diag-card {
  background: #fff;
  padding: 25px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.05);
  transition: var(--transition);
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.diag-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.diag-icon {
  font-size: 2rem;
  background: rgba(111, 4, 233, 0.05);
  padding: 10px;
  border-radius: 10px;
  color: var(--accent1);
}

.info-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-bottom: 40px;
}

.info-col {
  background: #fff;
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  border-top: 4px solid var(--accent1);
}

.info-col h3 {
  color: var(--accent1);
  margin-top: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.tb-list {
  list-style: none;
  padding: 0;
}
.tb-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  color: #444;
}
.tb-list li::before {
  content: "•";
  color: var(--accent1);
  font-weight: bold;
  position: absolute;
  left: 0;
  font-size: 1.2rem;
  line-height: 1;
}

.care-note {
  text-align: center;
  padding: 30px;
  background: #eefcfd;
  border-radius: var(--radius);
  border: 1px solid rgba(0,255,255,0.3);
  color: #006064;
  font-weight: 500;
  font-size: 1.1rem;
}

@media (max-width: 768px) {
  .info-row { grid-template-columns: 1fr; }
}