.bsa-header-bar{background:linear-gradient(135deg,#6c3483,#9b59b6);border-radius:8px;color:#fff;padding:20px 22px;margin-bottom:22px}.bsa-header-bar h2{font-size:20px;font-weight:700;margin:0 0 6px}.bsa-header-bar p{font-size:13px;margin:0;opacity:.9}.bsa-intro{background:#f9f4fc;border-left:4px solid #9b59b6;border-radius:0 6px 6px 0;padding:14px 16px;font-size:14px;line-height:24px;color:#444;margin-bottom:20px}.bsa-progress-wrap{margin-bottom:20px}.bsa-progress-label{font-size:13px;color:#888;display:flex;justify-content:space-between;margin-bottom:4px}.bsa-progress-bar-track{height:6px;background:#e8d5f5;border-radius:3px}.bsa-progress-bar-fill{height:6px;background:linear-gradient(90deg,#9b59b6,#6c3483);border-radius:3px;width:0%;transition:width .4s}.bsa-question-card{background:#fff;border:1px solid #e0d0f0;border-radius:10px;padding:18px 20px;margin-bottom:14px;transition:border-color .2s,box-shadow .2s}.bsa-question-card.answered{border-color:#9b59b6}.bsa-question-card.answered-yes{border-color:#e74c3c;background:#fdf6f6}.bsa-q-num{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;background:linear-gradient(135deg,#9b59b6,#6c3483);color:#fff;border-radius:50%;font-size:12px;font-weight:700;margin-right:10px;flex-shrink:0}.bsa-q-text{font-size:14px;line-height:22px;color:#333;display:flex;align-items:flex-start}.bsa-radio-group{display:flex;gap:12px;margin-top:12px;padding-left:36px}.bsa-radio-label{display:flex;align-items:center;gap:6px;font-size:14px;cursor:pointer;padding:6px 16px;border:1px solid #d5b8eb;border-radius:20px;transition:all .15s;user-select:none}.bsa-radio-label:hover{background:#f2e8fb}.bsa-radio-label input[type="radio"]{display:none}.bsa-radio-label.selected-yes{background:#e74c3c;color:#fff;border-color:#e74c3c}.bsa-radio-label.selected-no{background:#9b59b6;color:#fff;border-color:#9b59b6}.bsa-submit-btn{display:block;width:100%;padding:14px;font-size:16px;font-weight:700;border:none;border-radius:8px;background:linear-gradient(135deg,#9b59b6,#6c3483);color:#fff;cursor:pointer;transition:opacity .2s;margin-top:20px}.bsa-submit-btn:hover{opacity:.88}.bsa-submit-btn:disabled{opacity:.45;cursor:not-allowed}.bsa-result{display:none;border-radius:10px;padding:22px 20px;margin-top:22px}.bsa-result.result-good{background:linear-gradient(135deg,#d5f5e3,#eafaf1);border:1px solid #82e0aa}.bsa-result.result-warn{background:linear-gradient(135deg,#fdedec,#fdf2f8);border:1px solid #f1948a}.bsa-result-icon{font-size:48px;margin-bottom:20px}.bsa-result-title{font-size:20px;font-weight:700;margin-bottom:8px}.bsa-result-desc{font-size:14px;line-height:24px;margin-bottom:16px}.bsa-result-good .bsa-result-title{color:#1e8449}.bsa-result-warn .bsa-result-title{color:#c0392b}.bsa-result-links .btn{border-radius:20px;font-size:13px;margin-right:8px}.bsa-back-btn{margin-top:14px;font-size:13px;color:#9b59b6;cursor:pointer;background:none;border:none;text-decoration:underline}