.toa-assessment-shell {
  max-width: 880px;
  margin: 0 auto;
  padding: 32px 18px;
  font-family: inherit;
  color: #222;
}

.toa-assessment-app h1 {
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.1;
  margin: 0 0 12px;
}

.toa-assessment-app h2 {
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.2;
  margin: 0 0 16px;
}

.toa-assessment-app h3 {
  font-size: 22px;
  margin: 0 0 10px;
}

.toa-assessment-header,
.toa-results-header {
  margin-bottom: 28px;
}

.toa-assessment-header p,
.toa-results-header p,
.toa-framework > p {
  font-size: 18px;
  line-height: 1.6;
  margin: 0;
}

.toa-question-card,
.toa-result-section,
.toa-framework,
.toa-contact-card {
  background: #fff;
  border: 1px solid #e7e0e8;
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 22px;
  box-shadow: 0 8px 24px rgba(0,0,0,.04);
}

.toa-answer-option {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 13px 14px;
  border: 1px solid #ddd;
  border-radius: 10px;
  margin-bottom: 12px;
  cursor: pointer;
  transition: border-color .15s ease, background-color .15s ease;
}

.toa-answer-option:hover,
.toa-answer-option:has(input:checked) {
  border-color: #5b2149;
  background: #f8eef5;
}

.toa-answer-option input {
  margin-top: 4px;
}

.toa-answer-code {
  font-weight: 700;
  color: #5b2149;
  min-width: 18px;
}

.toa-field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.toa-field label {
  display: block;
  font-weight: 700;
  margin-bottom: 6px;
}

.toa-field input {
  width: 100%;
  min-height: 46px;
  border: 1px solid #ccc;
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 16px;
  box-sizing: border-box;
}

.toa-submit-row {
  margin-top: 22px;
}

.toa-button {
  display: inline-block;
  background: #5b2149;
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 13px 22px;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
}

.toa-button:hover {
  filter: brightness(.95);
}

.toa-error-message,
.toa-results-warning {
  color: #b00020;
  background: #fff5f6;
  border: 1px solid #f1b3bd;
  border-radius: 8px;
  padding: 12px 14px;
  margin-top: 14px;
}

.toa-observation-list {
  margin: 0;
  padding-left: 22px;
}

.toa-observation-list li {
  margin-bottom: 12px;
  line-height: 1.55;
}

.toa-framework-item {
  border-top: 1px solid #eee;
  padding-top: 16px;
  margin-top: 16px;
}

.toa-framework-item p {
  line-height: 1.6;
  margin: 0;
}


@media (max-width: 680px) {
  .toa-field-row {
    grid-template-columns: 1fr;
  }

  .toa-question-card,
  .toa-result-section,
  .toa-framework,
  .toa-contact-card {
    padding: 18px;
  }
}