/* 下拉菜单样式 */
.dropdown {
    position: relative;
    cursor: pointer;
    user-select: none;
}

.dropdown span {
    display: flex;
    align-items: center;
}

.dropdown span::after {
    content: "▼";
    font-size: 8px;
    margin-left: 5px;
    transition: transform 0.3s;
}

.dropdown:hover span::after {
    color: var(--primary-color);
}

.dropdown-content {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: white;
    min-width: 280px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    border-radius: 6px;
    padding: 8px 0;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s;
}

.dropdown-content.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-content a {
    color: var(--text-color);
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    font-size: 14px;
    transition: background-color 0.2s;
    border-bottom: 1px solid #f0f0f0;
}

.dropdown-content a:last-child {
    border-bottom: none;
}

.dropdown-content a:hover {
    background-color: #f8f9fa;
    color: var(--primary-color);
}

/* 产品下拉菜单特殊样式 */
.product-info {
    display: block;
}

.product-name {
    font-weight: 500;
    margin-bottom: 4px;
    display: block;
}

.product-description {
    font-size: 12px;
    color: #666;
    display: block;
    line-height: 1.3;
}