.ipd120-wrap{max-width:980px;margin:24px auto;padding:20px;background:#fff;border:1px solid #e5e7eb;border-radius:18px;box-shadow:0 8px 24px rgba(0,0,0,.06);font-size:16px;line-height:1.65}
.ipd120-header h2{margin:0 0 8px;font-size:28px;line-height:1.3}
.ipd120-subtitle{margin:0 0 8px;font-weight:700}
.ipd120-note{margin:0 0 16px;color:#555}
.ipd120-progress-outer{width:100%;height:14px;background:#eef2f7;border-radius:999px;overflow:hidden}
.ipd120-progress-bar{height:100%;background:#2563eb;transition:width .2s ease}
.ipd120-progress-text{text-align:right;font-size:14px;margin:8px 0 18px;color:#555}
.ipd120-question{padding:16px 0;border-top:1px solid #eef2f7}
.ipd120-question:first-of-type{border-top:0}
.ipd120-question-number{font-weight:700;margin-bottom:4px}
.ipd120-question-text{font-size:18px;font-weight:600;margin-bottom:12px}
.ipd120-options{display:flex;gap:10px;flex-wrap:wrap}
.ipd120-option{position:relative;display:inline-flex;align-items:center;justify-content:center;min-width:56px;padding:10px 12px;border:1px solid #d1d5db;border-radius:12px;cursor:pointer;background:#fafafa}
.ipd120-option input{position:absolute;opacity:0;pointer-events:none}
.ipd120-option:has(input:checked){border-color:#2563eb;background:#eff6ff;font-weight:700}
.ipd120-option-labels{display:flex;justify-content:space-between;font-size:12px;color:#666;margin-top:8px}
.ipd120-actions{text-align:center;margin-top:24px}
.ipd120-button{appearance:none;border:0;background:#111827;color:#fff;padding:14px 28px;border-radius:999px;font-size:16px;font-weight:700;cursor:pointer}
.ipd120-button:hover{opacity:.92}
.ipd120-alert{margin-top:16px;padding:14px 16px;border-radius:12px;background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.ipd120-result{margin-top:28px;padding-top:8px}
.ipd120-summary-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:18px}
.ipd120-card{background:#f8fafc;border:1px solid #e5e7eb;border-radius:16px;padding:16px}
.ipd120-card-label{font-size:13px;color:#666;margin-bottom:6px}
.ipd120-card-value{font-size:24px;font-weight:700;line-height:1.3}
.ipd120-comment{padding:16px;border-radius:16px;background:#f9fafb;border:1px solid #e5e7eb;margin-bottom:20px}
.ipd120-chart-wrap{height:620px;max-height:75vh;padding:12px;border:1px solid #e5e7eb;border-radius:16px;background:#fff}
.ipd120-domain-table-wrap{margin-top:20px;overflow:auto}
.ipd120-domain-table{width:100%;border-collapse:collapse;font-size:14px}
.ipd120-domain-table th,.ipd120-domain-table td{border:1px solid #e5e7eb;padding:10px 12px;text-align:left}
.ipd120-domain-table thead th{background:#f8fafc}
@media (max-width: 767px){
  .ipd120-wrap{padding:14px;margin:12px auto}
  .ipd120-header h2{font-size:22px}
  .ipd120-question-text{font-size:16px}
  .ipd120-options{gap:8px}
  .ipd120-option{min-width:48px;padding:10px}
  .ipd120-summary-cards{grid-template-columns:1fr}
  .ipd120-card-value{font-size:20px}
  .ipd120-chart-wrap{height:420px}
}