body{
    margin: 0;
}
.affyi_header{
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    height: 64px;
    border-bottom: 1px solid #d9d9d9;
    position: fixed;
    width: 100%;
    z-index: 999;
    background-color: #fff;
}
.affyi_header,.affyi_logo,.heard_menu,.heard_menu_balance,.heard_menu_user{
    display: flex;
    font-size: 14px;
    line-height: 20px;
}
.affyi_logo{
    gap: 12px;
}
.heard_menu{
    gap: 16px;
    align-items: center;
}
.heard_menu_balance{
    gap: 16px;
}
.heard_menu_user{
    gap: 8px;
    padding: 4px 8px;
    cursor: pointer;
}
.heard_menu_user:hover{
    background-color: #f4f6f9;
}
.userinfo>p{
    margin: 0;
}
.heard_timezone{
    height: 500px;
    overflow-y: auto;
}
.heard_timezone::-webkit-scrollbar {
    width: 6px;
}

.heard_timezone::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.heard_timezone::-webkit-scrollbar-thumb {
    background: #888;
}

.heard_timezone::-webkit-scrollbar-thumb:hover {
    background: #555;
}
.heard_timezone_item {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 32px;
    justify-content: space-between;
}
.heard_user_item {
    display: flex;
    gap: 8px;
    font-weight: 500;
}
.heard_menu_language{
    display: block;
    width: 20px;
    height: 20px;
    border-radius: 4px;
    color: #fff;
    font-size: 13px;
    line-height: 20px;
    text-align: center;
    text-transform: uppercase;
    background-color: #494d56;
    cursor: pointer;
}
.heard_menu_language_bg{
    background-color: #fff;
    padding: 8px;
    transition: background-color 0.3s; 
}
.heard_menu_language_bg:hover  {
    background-color: #f7f8fa;
}
.heard_menu_language_{
    display: flex;
    gap: 8px;
}