.category-bar {
    background-color: #fff;
    border-bottom: 1px solid #e0e0e0;
    padding: 10px 0;
    position: sticky;
    top: 56px;
    z-index: 100;
    overflow-x: auto;
    white-space: nowrap;
}
.category-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 10px;
    padding: 0 15px;
}
.category-item {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 20px;
    background-color: #f1f1f1;
    color: #030303;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.2s, color 0.2s;
}
.category-item:hover {
    background-color: #e0e0e0;
}
.category-item.active {
    background-color: #606060;
    color: #fff;
}
.category-bar::-webkit-scrollbar {
    display: none;
}
.category-bar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}