.container{max-width:800px;margin:0 auto;padding:16px}.query-card{background:#fff;border-radius:16px;padding:24px 20px;box-shadow:0 8px 32px rgba(0,0,0,0.15);margin-bottom:16px}.query-title{font-size:16px;font-weight:700;color:#2d3748;margin-bottom:14px;display:flex;align-items:center;gap:8px}.query-title svg{flex-shrink:0}.input-group{display:flex;gap:10px}.input-group input{flex:1;padding:14px 16px;border:2px solid #e2e8f0;border-radius:10px;font-size:18px;font-weight:600;color:#2d3748;outline:none;transition:border-color 0.2s;letter-spacing:2px;text-align:center}.input-group input:focus{border-color:#4299e1}.input-group input::placeholder{color:#cbd5e0;font-weight:400;letter-spacing:normal}.btn{padding:14px 24px;border:none;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer;transition:all 0.2s;display:inline-flex;align-items:center;justify-content:center;gap:6px}.btn-primary{background:linear-gradient(135deg,#2c5282,#3182ce);color:#fff}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(49,130,206,0.4)}.btn-primary:disabled{opacity:0.6;cursor:not-allowed;transform:none}.btn-secondary{background:#edf2f7;color:#4a5568}.btn-secondary:hover{background:#e2e8f0}.query-tip{text-align:center;font-size:12px;color:#718096;margin-top:12px}.loading-state{text-align:center;padding:40px 20px}.loading-spinner{width:48px;height:48px;border:4px solid #e2e8f0;border-top-color:#4299e1;border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 16px}@keyframes spin{to{transform:rotate(360deg)}}.loading-text{font-size:14px;color:#4a5568}.loading-sub{font-size:12px;color:#a0aec0;margin-top:6px}.pending-state{text-align:center;padding:30px 20px}.pending-icon{font-size:48px;margin-bottom:12px}.pending-title{font-size:16px;font-weight:700;color:#d69e2e;margin-bottom:8px}.pending-desc{font-size:13px;color:#718096;line-height:1.7}.failed-state{text-align:center;padding:30px 20px}.failed-icon{font-size:48px;margin-bottom:12px}.failed-title{font-size:16px;font-weight:700;color:#e53e3e;margin-bottom:8px}.failed-desc{font-size:13px;color:#718096;line-height:1.7}.result-card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 8px 32px rgba(0,0,0,0.15);margin-bottom:16px;display:none}.result-header{background:linear-gradient(135deg,#1a365d,#2c5282);color:#fff;padding:18px 20px;display:flex;align-items:center;justify-content:space-between}.result-title{font-size:17px;font-weight:700}.risk-badge{padding:5px 14px;border-radius:20px;font-size:13px;font-weight:700}.risk-high{background:#fff5f5;color:#c53030;border:1px solid #feb2b2}.risk-medium{background:#fffaf0;color:#c05621;border:1px solid #fbd38d}.risk-low{background:#f0fff4;color:#276749;border:1px solid #9ae6b4}.risk-none{background:#f0fff4;color:#276749;border:1px solid #9ae6b4}.result-image-wrap{padding:12px;background:#f7fafc}.result-image{width:100%;max-height:320px;object-fit:contain;border-radius:8px;display:block;margin:0 auto}.categories-row{padding:12px 20px;display:flex;flex-wrap:wrap;gap:6px}.category-tag{font-size:11px;padding:4px 10px;border-radius:6px;font-weight:500}.cat-natural{background:#ebf8ff;color:#2b6cb0}.cat-public{background:#fefcbf;color:#975a16}.cat-safety{background:#fed7d7;color:#9b2c2c}.cat-other{background:#edf2f7;color:#718096}.result-summary{padding:14px 20px;background:#f7fafc;border-top:1px solid #e2e8f0;font-size:13px;color:#4a5568;line-height:1.7}.hazards-section{padding:0 20px 16px}.hazards-title{font-size:14px;font-weight:700;color:#1a202c;margin:14px 0 10px;display:flex;align-items:center;gap:6px}.hazard-item{background:#fafbfc;border-radius:10px;padding:14px;margin-bottom:10px;border-left:4px solid #e2e8f0}.hazard-item.risk-high{border-left-color:#c53030}.hazard-item.risk-medium{border-left-color:#c05621}.hazard-item.risk-low{border-left-color:#276749}.hazard-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.hazard-type{font-size:14px;font-weight:700;color:#2d3748}.hazard-level{font-size:11px;font-weight:600;padding:2px 8px;border-radius:4px}.hazard-meta{font-size:12px;color:#718096;margin-bottom:6px}.hazard-desc{font-size:13px;color:#4a5568;line-height:1.6;margin-bottom:8px}.hazard-suggestion{background:#fff;border-radius:8px;padding:10px 12px;font-size:12px;color:#2d3748;line-height:1.6}.hazard-suggestion-label{font-weight:700;color:#2c5282;margin-bottom:4px}.result-footer{text-align:center;padding:14px 20px;font-size:11px;color:#a0aec0;border-top:1px solid #e2e8f0;line-height:1.6}.result-footer a{color:#4299e1;text-decoration:none}.share-rating-section{margin:0 20px 16px;padding:16px;background:#f7fafc;border-radius:12px;border:1px solid #e2e8f0}.rating-area{text-align:center;margin-bottom:14px}.rating-label{font-size:13px;font-weight:600;color:#2d3748;margin-bottom:8px}.rating-stars{display:inline-flex;gap:6px;cursor:pointer}.rating-stars .star{font-size:28px;color:#cbd5e0;transition:color 0.2s;user-select:none}.rating-stars .star:hover,.rating-stars .star.active{color:#f6ad55}.rating-info{font-size:12px;color:#718096;margin-top:6px}.share-btn-unified{width:100%;padding:12px;background:linear-gradient(135deg,#2c5282,#3182ce);color:#fff;border:none;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px;transition:transform 0.2s,box-shadow 0.2s}.share-btn-unified:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(49,130,206,0.4)}.action-buttons{display:flex;gap:10px;margin-top:16px}.action-buttons .btn{flex:1}.toast{position:fixed;top:20px;left:50%;transform:translateX(-50%);background:rgba(0,0,0,0.8);color:#fff;padding:10px 20px;border-radius:8px;font-size:13px;z-index:9999;opacity:0;transition:opacity 0.3s;pointer-events:none;max-width:90%;text-align:center}.toast.show{opacity:1}.image-modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.9);z-index:99999;justify-content:center;align-items:center}.image-modal.active{display:flex}.image-modal img{max-width:95%;max-height:95%;object-fit:contain}.image-modal-close{position:absolute;top:20px;right:20px;color:#fff;font-size:30px;cursor:pointer;background:rgba(0,0,0,0.5);width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;line-height:1}