
Products
.product-sidebar {
width: 100%;
font-family: "Arial", sans-serif;
}.product-menu {
list-style: none;
margin: 0;
padding: 0;
}.product-menu > li {
margin-bottom: 5px;
position: relative;
}.product-menu a {
display: flex;
justify-content: space-between;
align-items: center;
color: #333;
text-decoration: none;
padding: 8px 12px;
border-radius: 4px;
transition: all 0.2s ease;
}.product-menu a:hover {
color: #1aa54a;
}.product-menu .active > a {
color: #1aa54a;
font-weight: 600;
}/* 箭头样式 */
.arrow {
display: inline-block;
width: 0;
height: 0;
border-left: 5px solid transparent;
border-right: 5px solid transparent;
border-top: 6px solid #333;
transition: transform 0.25s ease, border-color 0.25s ease;
}/* 展开时箭头旋转 */
.has-submenu.active > a .arrow {
transform: rotate(180deg);
border-top-color: #1aa54a;
}/* 二级菜单 */
.submenu {
list-style: none;
padding-left: 15px;
margin-top: 5px;
display: none;
}.has-submenu.active .submenu {
display: block;
}.submenu a {
padding: 6px 10px;
display: block;
color: #555;
transition: color 0.2s ease;
}.submenu a:hover {
color: #1aa54a;
}/* 箭头点击区域更大 */
.arrow {
pointer-events: auto;
cursor: pointer;
}document.addEventListener("DOMContentLoaded", function() {
const arrows = document.querySelectorAll(".has-submenu .arrow");arrows.forEach(arrow => {
arrow.addEventListener("click", function(e) {
e.preventDefault();
e.stopPropagation(); // 防止触发主链接跳转const parent = this.closest(".has-submenu");
const isActive = parent.classList.contains("active");// 关闭所有菜单
document.querySelectorAll(".has-submenu").forEach(li => li.classList.remove("active"));// 当前菜单展开
if (!isActive) parent.classList.add("active");
});
});
});
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