.rca-wrapper {
  max-width: 920px;
  margin: 5px auto;
  padding: 0 18px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

.rca-card {
  background: #ffffff;
  border-radius: 18px;
  padding: 5px;
  box-shadow: 0 14px 40px rgba(0,0,0,0.08);
  color: #1f2d3d;
}

.rca-card h2 {
  text-align: center;
  font-size: 30px;
  margin: 0 0 12px;
  color: #14213d;
}

.rca-intro {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 28px;
  color: #526173;
  font-size: 16px;
  line-height: 1.6;
}

.rca-section {
  margin-top: 28px;
  padding: 22px;
  background: #f8faff;
  border: 1px solid #e6ecff;
  border-radius: 14px;
}

.rca-section h3 {
  margin-top: 0;
  margin-bottom: 18px;
  font-size: 22px;
  color: #14213d;
}

.rca-form label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}

.rca-form select {
  width: 100%;
  padding: 10px 8px;
  margin-bottom: 18px;
  border: 1px solid #d8e0ef;
  border-radius: 10px;
  background: #fff;
  color: #1f2d3d;
  font-size: 15px;
}

.rca-question {
  background: #ffffff;
  border: 1px solid #edf1fa;
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 16px;
}

.rca-question p {
  margin: 0 0 12px;
  font-weight: 700;
  color: #1f2d3d;
}

.rca-question label {
  padding: 11px 12px;
  margin: 8px 0;
  border-radius: 10px;
  background: #f9fbff;
  border: 1px solid #eef3fb;
  cursor: pointer;
  transition: all 0.2s ease;
}

.rca-question label:hover {
  background: #eef5ff;
  transform: translateY(-1px);
}

.rca-question input[type="radio"] {
  margin-right: 9px;
}

.rca-button {
  width: 100%;
  margin-top: 26px;
  padding: 17px 20px;
  border: none;
  border-radius: 14px;
  background: linear-gradient(135deg, #ff2e63, #2f80ed);
  color: #ffffff;
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.rca-button:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.rca-result {
  display: none;
  margin-top: 28px;
  padding: 24px;
  border-radius: 14px;
  line-height: 1.6;
}

.rca-result h3 {
  margin-top: 0;
  font-size: 24px;
}

.rca-result ul {
  margin-bottom: 0;
}

.rca-good {
  display: block;
  background: #e8f8f0;
  border-left: 7px solid #27ae60;
}

.rca-warning {
  display: block;
  background: #fff6e6;
  border-left: 7px solid #f2994a;
}

.rca-danger {
  display: block;
  background: #ffecec;
  border-left: 7px solid #eb5757;
}

.rca-disclaimer {
  margin-top: 26px;
  font-size: 13px;
  color: #667085;
  text-align: center;
  line-height: 1.5;
}

@media (max-width: 700px) {
  .rca-card {
    padding: 5px;
  }

  .rca-card h2 {
    font-size: 22px;
  }

  .rca-section {
    padding: 10px;
  }
}


.rca-toxic-followup {
  display: none;
  margin-top: 10px;
}

.rca-toxic-followup .tres-wrapper {
  margin-top: 0;
  margin-bottom: 0;
}

.rca-toxic-missing {
  background: #ffecec;
  border-left: 7px solid #eb5757;
  border-radius: 14px;
  padding: 22px;
  line-height: 1.6;
}