.tool-header{text-align:center;margin-bottom:40px}.header-badge{display:flex;justify-content:center;gap:12px;margin-bottom:24px;flex-wrap:wrap}.badge{background:linear-gradient(135deg, #10b981, #059669);color:white;padding:6px 18px;border-radius:40px;font-size:0.75rem;font-weight:500;box-shadow:0 2px 8px rgba(0,0,0,0.1)}.tool-header h1{font-size:2.2rem;font-weight:800;background:linear-gradient(135deg, #1e293b, #10b981);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:12px}.tool-header p{color:var(--gray-500);font-size:1rem}.eco-stats{display:flex;justify-content:center;gap:24px;margin-bottom:32px;flex-wrap:wrap}.eco-stat{background:white;border-radius:60px;padding:16px 28px;display:flex;align-items:center;gap:16px;box-shadow:0 4px 15px rgba(0,0,0,0.05);border:1px solid var(--gray-200)}.eco-stat-icon{width:48px;height:48px;background:linear-gradient(135deg, #d1fae5, #a7f3d0);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#059669;font-size:1.3rem}.eco-stat-info{text-align:left}.eco-stat-value{display:block;font-size:1.5rem;font-weight:700;color:var(--gray-800)}.eco-stat-label{font-size:0.7rem;color:var(--gray-500)}.search-card{background:linear-gradient(135deg, #fff, #f8fafc);border-radius:24px;padding:24px;margin-bottom:24px;box-shadow:0 4px 20px rgba(0,0,0,0.05)}.search-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;flex-wrap:wrap;gap:16px}.city-selector{display:flex;align-items:center;gap:10px;background:white;padding:8px 16px;border-radius:40px;border:1px solid var(--gray-200)}.city-selector i{color:#10b981}.city-selector select{border:none;background:transparent;font-size:0.85rem;font-weight:500;cursor:pointer;outline:none}.search-tips{font-size:0.7rem;color:var(--gray-400)}.search-wrapper{margin-top:8px}.search-input-group{display:flex;align-items:center;gap:12px;background:white;border:2px solid var(--gray-200);border-radius:60px;padding:4px 4px 4px 20px;transition:all 0.3s}.search-input-group:focus-within{border-color:#10b981;box-shadow:0 0 0 3px rgba(16,185,129,0.1)}.search-input-group i{color:var(--gray-400);font-size:1rem}.garbage-input{flex:1;border:none;padding:14px 0;font-size:1rem;background:transparent;outline:none}.garbage-input:focus{outline:none;box-shadow:none}.search-inner-btn{background:linear-gradient(135deg, #10b981, #059669);border:none;padding:12px 28px;border-radius:50px;color:white;font-weight:600;font-size:0.9rem;cursor:pointer;transition:all 0.3s ease;display:inline-flex;align-items:center;gap:8px;white-space:nowrap}.search-inner-btn i{font-size:0.9rem}.search-inner-btn:hover{background:linear-gradient(135deg, #059669, #047857);transform:translateY(-2px);box-shadow:0 8px 20px rgba(16,185,129,0.3)}.search-inner-btn:active{transform:translateY(0)}.hot-keywords{margin-top:16px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}.hot-label{font-size:0.7rem;color:var(--gray-400)}.hot-tag{background:var(--gray-100);border:none;padding:6px 16px;border-radius:30px;font-size:0.75rem;cursor:pointer;transition:all 0.2s;color:var(--gray-700)}.hot-tag:hover{background:#10b981;color:white}.search-result-card{background:white;border-radius:24px;overflow:hidden;margin-bottom:24px;box-shadow:0 4px 20px rgba(0,0,0,0.08);animation:fadeIn 0.3s ease}.result-header{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;background:linear-gradient(135deg, #f8fafc, #fff);border-bottom:1px solid var(--gray-200)}.result-title{display:flex;align-items:center;gap:8px;font-size:0.9rem}.result-title strong{color:#10b981}.result-actions{display:flex;gap:8px}.action-icon{background:transparent;border:none;padding:8px;border-radius:50%;cursor:pointer;color:var(--gray-500);transition:all 0.2s;display:inline-flex;align-items:center;justify-content:center}.action-icon:hover{background:var(--gray-100);color:#10b981}.classification-card{display:flex;align-items:center;gap:20px;padding:24px;background:linear-gradient(135deg, #f0fdf4, #dcfce7);border-bottom:1px solid #bbf7d0}.classification-icon{width:70px;height:70px;background:white;border-radius:35px;display:flex;align-items:center;justify-content:center;font-size:2rem;color:#059669;box-shadow:0 4px 12px rgba(0,0,0,0.05)}.classification-info{flex:1}.classification-name{font-size:1.3rem;font-weight:700;margin-bottom:4px}.classification-desc{font-size:0.8rem;color:var(--gray-500)}.classification-badge{padding:6px 16px;border-radius:30px;font-size:0.75rem;font-weight:600}.badge-recyclable{background:#d1fae5;color:#065f46}.badge-kitchen{background:#fed7aa;color:#9a3412}.badge-hazardous{background:#fee2e2;color:#991b1b}.badge-other{background:#f3f4f6;color:#374151}.detail-info{padding:20px 24px;border-bottom:1px solid var(--gray-200)}.detail-section{margin-bottom:20px}.detail-section:last-child{margin-bottom:0}.detail-section h4{font-size:0.85rem;margin-bottom:10px;color:var(--gray-700);display:flex;align-items:center;gap:8px}.detail-section p{font-size:0.85rem;color:var(--gray-600);line-height:1.6}.related-items{padding:20px 24px;background:var(--gray-50)}.related-items h4{font-size:0.85rem;margin-bottom:12px;display:flex;align-items:center;gap:8px}.related-list{display:flex;flex-wrap:wrap;gap:10px}.related-tag{background:white;border:1px solid var(--gray-200);padding:6px 16px;border-radius:30px;font-size:0.75rem;cursor:pointer;transition:all 0.2s;color:var(--gray-700)}.related-tag:hover{background:#10b981;border-color:#10b981;color:white}.guide-card{background:white;border-radius:20px;padding:20px;margin-bottom:24px;border:1px solid var(--gray-200)}.guide-header{display:flex;align-items:center;gap:10px;margin-bottom:20px;font-weight:600;color:var(--gray-700)}.guide-grid{display:grid;grid-template-columns:repeat(4, 1fr);gap:16px}.guide-item{text-align:center;padding:20px 12px;border-radius:16px;cursor:pointer;transition:all 0.3s}.guide-item:hover{transform:translateY(-4px)}.guide-item.recyclable{background:linear-gradient(135deg, #d1fae5, #a7f3d0)}.guide-item.kitchen{background:linear-gradient(135deg, #fed7aa, #ffedd5)}.guide-item.hazardous{background:linear-gradient(135deg, #fee2e2, #fecaca)}.guide-item.other{background:linear-gradient(135deg, #f3f4f6, #e5e7eb)}.guide-icon{font-size:2rem;margin-bottom:10px}.guide-name{font-weight:600;font-size:0.9rem;margin-bottom:4px}.guide-examples{font-size:0.7rem;color:var(--gray-500)}.tips-card{background:linear-gradient(135deg, #fef3c7, #fffbeb);border-radius:20px;padding:20px;border:1px solid #fde68a}.tips-header{display:flex;align-items:center;gap:10px;margin-bottom:16px;font-weight:600;color:#92400e}.tips-content{display:grid;grid-template-columns:repeat(2, 1fr);gap:12px}.tip-item{display:flex;align-items:center;gap:12px;padding:8px 12px;background:white;border-radius:12px}.tip-icon{font-size:1.2rem}.tip-text{font-size:0.8rem;color:#78350f}@media (max-width:900px){.guide-grid{grid-template-columns:repeat(2, 1fr)}.tips-content{grid-template-columns:1fr}.search-input-group{flex-direction:column;border-radius:30px;padding:16px;gap:12px}.search-inner-btn{width:100%;justify-content:center;padding:14px 20px}.garbage-input{width:100%;text-align:center}.classification-card{flex-direction:column;text-align:center}}@media (max-width:640px){.eco-stats{gap:12px}.eco-stat{padding:12px 20px;flex:1;min-width:140px}.guide-grid{grid-template-columns:1fr}.search-header{flex-direction:column;align-items:flex-start}.search-inner-btn span{display:inline}}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.toast-notification{position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(100px);background:var(--gray-800);color:white;padding:12px 24px;border-radius:48px;display:flex;align-items:center;gap:10px;font-size:0.9rem;font-weight:500;z-index:1000;opacity:0;transition:all 0.3s ease;box-shadow:0 4px 20px rgba(0,0,0,0.15);pointer-events:none}.toast-notification.show{transform:translateX(-50%) translateY(0);opacity:1}.toast-notification.toast-success{background:#10b981}.toast-notification.toast-error{background:#ef4444}.toast-notification.toast-info{background:#3b82f6}.toast-notification.toast-warning{background:#f59e0b}#searchGarbageBtn{cursor:pointer}.hot-tag{cursor:pointer}.guide-item{cursor:pointer}.related-tag{cursor:pointer}#closeResultBtn,#shareResultBtn{cursor:pointer}.classification-card{display:flex;align-items:center;gap:20px;padding:24px;background:linear-gradient(135deg, #f0fdf4, #dcfce7);border-bottom:1px solid #bbf7d0}.classification-icon{width:70px;height:70px;background:white;border-radius:35px;display:flex;align-items:center;justify-content:center;font-size:2rem;color:#059669;box-shadow:0 4px 12px rgba(0,0,0,0.05);flex-shrink:0}.badge-recyclable{background:#d1fae5;color:#065f46}.badge-kitchen{background:#fed7aa;color:#9a3412}.badge-hazardous{background:#fee2e2;color:#991b1b}.badge-other{background:#f3f4f6;color:#374151}