.bfi-wrap { max-width: 720px; margin: 0 auto; font-size: 15px; line-height: 1.5; }
.bfi-instruction { background: #f5f6fa; padding: 14px 16px; border-radius: 8px; margin-bottom: 20px; }
.bfi-item { padding: 14px 0; border-bottom: 1px solid #e5e5e5; }
.bfi-item-text { font-weight: 600; margin-bottom: 8px; }
.bfi-scale { display: flex; gap: 18px; }
.bfi-scale label { display: flex; flex-direction: column; align-items: center; gap: 4px; cursor: pointer; font-size: 13px; color: #555; }
.bfi-scale input { margin: 0; }
#bfi-submit-btn { margin-top: 22px; padding: 10px 24px; background: #2563eb; color: #fff; border: none; border-radius: 6px; font-size: 15px; cursor: pointer; }
#bfi-submit-btn:hover { background: #1d4ed8; }
#bfi-submit-btn:disabled { background: #9ca3af; cursor: not-allowed; }
#bfi-form-msg { color: #b91c1c; margin-top: 10px; }
.bfi-notice { padding: 14px 16px; background: #fef3c7; border-radius: 8px; }

.bfi-result-row { margin-bottom: 18px; }
.bfi-result-label { font-weight: 600; margin-bottom: 4px; }
.bfi-bar-bg { background: #e5e7eb; border-radius: 6px; height: 12px; overflow: hidden; }
.bfi-bar-fill { background: #2563eb; height: 100%; }
.bfi-result-score { font-size: 13px; color: #555; margin: 4px 0; }
.bfi-result-desc { margin: 4px 0 0; color: #333; }
.bfi-disclaimer { margin-top: 20px; font-size: 12px; color: #777; font-style: italic; }