:root{--brand:#1a56db;--brand-dark:#1e3a8a;--bg:#f5f7fb;--card:#fff;--border:#e2e8f0;--text:#1e293b;--muted:#64748b;--ok:#16a34a;--warn:#d97706}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Malgun Gothic,Segoe UI,Roboto,sans-serif;line-height:1.55}.container{max-width:760px;margin:0 auto;padding:24px 16px 80px}.header{background:linear-gradient(135deg,var(--brand),var(--brand-dark));color:#fff;border-radius:16px;padding:28px 24px;margin-bottom:24px}.header h1{margin:0 0 6px;font-size:22px}.header p{margin:0;opacity:.9;font-size:14px}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px;margin-bottom:16px}.section-title{font-size:15px;font-weight:700;color:var(--brand);margin:28px 0 12px;padding-left:4px}.q-text{font-weight:600;margin-bottom:12px}.q-no{color:var(--brand);font-weight:700;margin-right:6px}.field{margin-bottom:14px}.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--muted)}.field input,.field select{width:100%;background:#fff}.field input,.field select,.opt{padding:11px 12px;border:1px solid var(--border);border-radius:10px;font-size:15px}.opt{display:flex;align-items:center;gap:10px;margin-bottom:8px;cursor:pointer;transition:border-color .12s,background .12s}.opt.selected,.opt:hover{border-color:var(--brand)}.opt.selected{background:#eff4ff}.opt input{accent-color:var(--brand);width:18px;height:18px;flex:0 0 auto}.matrix-item{margin-bottom:14px}.matrix-item>.mlabel{font-weight:600;margin-bottom:6px}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{padding:8px 12px;border:1px solid var(--border);border-radius:999px;font-size:13px;cursor:pointer;background:#fff}.chip.selected{border-color:var(--brand)}.btn,.chip.selected{background:var(--brand);color:#fff}.btn{width:100%;padding:15px;border:none;border-radius:12px;font-size:16px;font-weight:700;cursor:pointer}.btn:disabled{opacity:.55;cursor:not-allowed}.consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted)}.consent input{margin-top:3px}.note{font-size:12px;color:var(--muted);margin-top:20px;text-align:center}.result-score{font-size:44px;font-weight:800;color:var(--brand)}.bar{height:10px;background:var(--border);border-radius:999px;overflow:hidden;margin:6px 0 2px}.bar>span{display:block;height:100%;background:var(--brand)}.row{display:flex;justify-content:space-between;align-items:center;font-size:14px;margin-bottom:4px}.error{color:#dc2626;font-size:13px;margin-top:8px}