/* 自定义手风琴菜单样式 */
.custom-accordion-menu {
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    margin: 0 0;
}

.accordion-menu-title {
    margin: 0;
    padding: 20px;
    background: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

.accordion-menu-items {
    /* 容器样式 */
}

.accordion-menu-item {
    border-bottom: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.accordion-menu-item:last-child {
    border-bottom: none;
}

.accordion-item-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: #fff;
    color: #000;
    cursor: pointer;
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;
    transition: all 0.3s ease;
    position: relative;
}

.accordion-item-title:hover {
    background: #2a3981;
    color: #ffffff;
    text-decoration: none;
}

.accordion-menu-item.open .accordion-item-title {
    background: #2a3981;
    color: #fff;
}

.accordion-item-title i {
    margin-right: 10px;
    font-size: 16px;
    width: 20px;
    text-align: center;
}

.accordion-item-title span {
    flex: 1;
}
.accordion-menu-item.open .icon-angle-right {
    transform: rotate(90deg);

    transition: transform 0.3s ease;
}

.accordion-item-content {
    background: #f8f9fa;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.accordion-menu-item.open .accordion-item-content {
    max-height: 500px;
    padding: 0;
}

.accordion-sub-item {
    border-bottom: 1px solid #e9ecef;
}

.accordion-sub-item:last-child {
    border-bottom: none;
}

.accordion-sub-item a {
    display: flex;
    align-items: center;
    padding: 12px 20px 12px 40px;
    color: #666;
    text-decoration: none;
    font-size: 13px;
    transition: all 0.3s ease;
    position: relative;
}

.accordion-sub-item a:hover {
    background: #e9ecef;
    color: #333;
    text-decoration: none;
}


.accordion-sub-item i {
    margin-right: 10px;
    font-size: 14px;
    width: 16px;
    text-align: center;
    color: #1a2971;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .accordion-item-title {
        padding: 14px 16px;
        font-size: 13px;
    }
    
    .accordion-sub-item a {
        padding: 10px 16px 10px 32px;
        font-size: 12px;
    }
    
    .accordion-menu-title {
        padding: 16px;
        font-size: 16px;
    }
}

/* 动画效果 */
.accordion-menu-item {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 激活状态 */
.accordion-sub-item a.active,
.accordion-item-title.active {
    background: #e7e7e7;
    color: #292929;
}

.accordion-sub-item a.active:before {
    background: #ffffff;
}

/* 图标样式 */
.accordion-item-title .fa,
.accordion-sub-item .fa {
    color: inherit;
}

/* 绿色圆点指示器（如图片所示） */
.accordion-menu-item.has-indicator:before {
    content: '';
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: #28a745;
    border-radius: 50%;
    z-index: 1;
}

.accordion-menu-item.has-indicator .accordion-item-title {
    padding-right: 30px;
}