/* 整体容器样式 */
.expandable-container {
    width: 100%;
    margin: 0 auto;
    margin-bottom: 50px;
}

.expandable-container>* {
    font-family: Alibaba PuHuiTi;
    font-weight: 500;
    font-size: 40px;
    line-height: 100%;
    letter-spacing: 0%;
    text-transform: uppercase;
}

/* 每个可展开项的样式 */
.expandable-item {
    margin-bottom: 10px;
    overflow: hidden;
    /* margin: 20px; */

    border-bottom: 1px solid #ccc;
}

/* 可展开项的头部样式（包含标题和图标） */
.expandable-header {
    font-family: Alibaba PuHuiTi;
    font-weight: 500;
    font-size: 40px;
    line-height: 100%;
    letter-spacing: 0%;
    text-transform: uppercase;

    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* 标题样式 */
.item-title {
    flex: 1;
}

/* 切换图标的样式 */
.toggle-icon {
    width: 20px;
    height: 20px;
    background-color: transparent;
    position: relative;
    right: 20px;
    transition: all 0.3s ease;
}

/* 加号图标样式 */
.plus::before,
.plus::after {
    content: "";
    position: absolute;
    background-color: #333;
    transition: all 0.3s ease;
}

.plus::before {
    width: 100%;
    height: 2px;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.plus::after {
    width: 2px;
    height: 100%;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

/* 减号图标样式 */
.minus::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 2px;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    background-color: #333;
    transition: all 0.3s ease;
}

/* 可展开内容的样式 */
.expandable-content {
    /* padding: 10px; */
    /* margin: 10px; */
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    /* padding-left: 20px; */
}

.expandable-content ul li {
    margin-bottom: 10px;
}