body{font-family:'Microsoft YaHei',sans-serif;margin:0;padding:20px;background-color:#f5f5f5;background:url(../pic/BG2.jpg);background-size:auto;height:100%;cursor:url(../pic/mouse.cur),auto}.container{max-width:1200px;margin:0 auto;background-color:#fff;padding:20px;border-radius:8px;box-shadow:0 2px 10px #0000001a}h1{text-align:center;color:#333;margin-bottom:20px;margin-top:40px}.filter-section{display:flex;flex-wrap:wrap;gap:30px;margin-bottom:20px;padding:15px;background-color:#f9f9f9;border-radius:5px}.filter-group{flex:1;min-width:200px}.filter-group h3{margin-top:0;color:#444;border-bottom:1px solid #ddd;padding-bottom:5px}.filter-options{display:flex;flex-wrap:wrap;gap:8px}.filter-option{background-color:#e0e0e0;border:none;padding:5px 10px;border-radius:15px;cursor:pointer;transition:all .2s;font-size:14px}.filter-option:hover{background-color:#d0d0d0}.filter-option.active{background-color:#4CAF50;color:#fff}.category-images{display:flex;flex-wrap:wrap;gap:15px;margin-bottom:30px;justify-content:center}.category-image{cursor:pointer;text-align:center;transition:transform .2s;border-radius:5px;overflow:hidden;box-shadow:0 2px 5px #0000001a;width:80px;height:80px;display:flex;align-items:center;justify-content:center;background-color:#f0f0f0}.category-image:hover{transform:scale(1.05)}.category-image img{max-width:100%;max-height:100%;object-fit:contain}.category-image.active{border:3px solid #4CAF50}.search-box{width:100%;padding:10px;margin-bottom:20px;border:1px solid #ddd;border-radius:4px;font-size:16px}.clear-filters{display:block;margin:20px auto;padding:8px 15px;background-color:#f44336;color:#fff;border:none;border-radius:4px;cursor:pointer;transition:background-color .2s}.clear-filters:hover{background-color:#d32f2f}.equipment-item{display:none;margin-bottom:30px;padding:15px;background-color:#f9f9f9;border-radius:5px;border-left:4px solid #4CAF50}.equipment-item.visible{display:block}.equipment-header{display:flex;align-items:center;margin-bottom:15px}.picStyle{width:100px;height:100px;margin-right:20px;display:flex;align-items:center;justify-content:center;background-color:#f0f0f0;border-radius:5px}.picStyle img{max-width:100%;max-height:100%;object-fit:contain}.equipment-info{flex:1}.textStyle{margin:5px 0;font-size:14px;line-height:1.5}.no-results{text-align:center;padding:40px;color:#666;font-style:italic;display:none;font-size:18px}.highlight{background-color:#FFF9C4;padding:0 2px}.navbar{position:fixed;top:0;left:0;width:100%;height:60px;background-color:#fff;box-shadow:0 2px 10px #0000001a;display:flex;justify-content:center;align-items:center;z-index:1000}.nav-container{width:100%;max-width:1200px;display:flex;justify-content:space-between;align-items:center;padding:0 30px}.logo{font-size:24px;font-weight:700;color:#333;text-decoration:none}.nav-links{display:flex;gap:30px}.nav-link{position:relative;color:#555;text-decoration:none;font-size:16px;font-weight:500;transition:color .3s ease}.nav-link:hover{color:#06f}.nav-link.active{color:#06f}.nav-link::after{content:'';position:absolute;bottom:-5px;left:0;width:0;height:2px;background-color:#06f;transition:width .3s ease}.nav-link:hover::after,.nav-link.active::after{width:100%}.dropdown{position:relative;display:inline-block}.dropdown-content{display:none;position:absolute;top:100%;left:0;background-color:#fff;min-width:160px;box-shadow:0 8px 16px #0000001a;border-radius:0 0 8px 8px;z-index:1;opacity:0;transform:translateY(-10px);transition:all .3s ease}.dropdown:hover .dropdown-content{display:block;opacity:1;transform:translateY(0)}.dropdown-item{color:#555;padding:12px 16px;text-decoration:none;display:block;transition:all .2s}.dropdown-item:hover{background-color:#f5f5f5;color:#06f;padding-left:20px}.equip-effect{color:orange}.avatar{width:40px;height:40px;border-radius:50%;overflow:hidden;border:2px solid #6A5ACD;margin-left:20px}.avatar-img{width:100%;height:100%;object-fit:cover}