*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#f0f2f5;color:#1a1a1a;min-height:100vh;-webkit-text-size-adjust:100%}.screen{max-width:680px;margin:0 auto;padding:16px;min-height:100vh}.header{background:#fff;border-radius:10px;padding:16px;margin-bottom:16px;border:1.5px solid #e0e0e0}.header h1{font-size:1.25rem;font-weight:700;color:#1a1a1a;line-height:1.35}.header p{font-size:.9rem;color:#555;margin-top:8px;line-height:1.55}input[type=text],input[type=password],textarea,select{width:100%;padding:13px 12px;border:1.5px solid #d0d0d0;border-radius:8px;font-size:1rem;font-family:inherit;background:#fff;outline:none;transition:border-color .15s;-webkit-appearance:none}input[type=text]:focus,input[type=password]:focus,textarea:focus,select:focus{border-color:#4a90d9}textarea{resize:vertical;min-height:148px;line-height:1.55}select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23555' d='M6 8L0 0h12z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px;cursor:pointer}button{padding:13px 20px;border:none;border-radius:8px;font-size:1rem;font-family:inherit;cursor:pointer;font-weight:600;transition:background .15s,opacity .15s;touch-action:manipulation}.btn-primary{background:#4a90d9;color:#fff;width:100%}.btn-primary:hover{background:#3a7fc9}.btn-primary:disabled{opacity:.55;cursor:not-allowed}.btn-secondary{background:#e8e8e8;color:#333}.btn-secondary:hover{background:#d8d8d8}.btn-save{background:#2e7d32;color:#fff;width:100%;margin-top:10px}.btn-save:hover{background:#1b5e20}.btn-save:disabled{opacity:.55;cursor:not-allowed}.btn-danger{background:#e53e3e;color:#fff;padding:8px 14px;font-size:.85rem;flex-shrink:0}.btn-danger:hover{background:#c53030}.field{margin-bottom:16px}.label{display:block;font-size:.85rem;font-weight:600;color:#444;margin-bottom:6px}.question-card{background:#fff;border:1.5px solid #e0e0e0;border-radius:10px;padding:16px;margin-bottom:18px}.question-text{font-size:1rem;font-weight:600;color:#1a1a1a;line-height:1.5;margin-bottom:12px;display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}.question-num{color:#4a90d9;font-weight:700;flex-shrink:0}.saved-badge{display:inline-block;background:#c6f6d5;color:#276749;font-size:.78rem;padding:2px 9px;border-radius:20px;font-weight:600;margin-left:4px;flex-shrink:0}.nav-links{display:flex;gap:20px;margin-top:20px;padding-top:16px;border-top:1px solid #e0e0e0}.link-btn{background:none;border:none;color:#4a90d9;font-size:.9rem;cursor:pointer;padding:0;text-decoration:underline;font-weight:500;width:auto}.summary-box{background:#ebf4ff;border:1.5px solid #bee3f8;border-radius:10px;padding:16px;margin-bottom:24px;line-height:1.65;font-size:.95rem;color:#1a3a5c}.error{color:#c53030;font-size:.85rem;margin-top:6px}.back-btn{margin-bottom:14px;width:auto}.section-title{font-size:1.05rem;font-weight:700;margin-bottom:14px;color:#1a1a1a}.divider{border:none;border-top:1.5px solid #e0e0e0;margin:24px 0}.respondent-label{font-size:.88rem;color:#555;margin-bottom:18px;background:#fff;border-radius:8px;padding:10px 12px;border:1px solid #e0e0e0}