.bottom-nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 20;
    height: 78px;
    padding: 8px 0 20px;
    border-top: 1px solid #ededed;
    background: linear-gradient(217deg, #fcfcfd -0.01%, rgba(252, 252, 253, 0.8) 100%);
    backdrop-filter: blur(25px); /* Blur/Buttom Menu */
}
.bottom-nav ul {
    max-width: var(--default-width);
    height: 100%;
    margin: 0 auto;
}
.bottom-nav ul li a {
    display: flex;
    position: relative;
    height: 100%;
    padding-top: 28px;
    color: var(--Grayscale-500);
    font-size: 10px;
    font-weight: 500;
    line-height: 14px;
    flex-direction: column;
    gap: 4px;
    align-items: center;
}
.bottom-nav ul li a:after {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    width: 40px;
    height: 40px;
    margin: 0 auto;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    content: "";
}
.bottom-nav .icon-home:after {
    top: -3px;
    background-image: var(--icon-home);
}
.bottom-nav .icon-home_full:after {
    top: -3px;
    background-image: var(--icon-home_full);
}
.bottom-nav .icon-dictionary:after {
    background-image: var(--icon-dictionary);
}
.bottom-nav ul li:nth-child(3) a:before {
    position: absolute;
    top: -27px;
    width: 50px;
    height: 50px;
    border-radius: 100px;
    background: var(--Primary-Base);
    box-shadow: 0 5px 10px 0 rgba(0, 86, 210, 0.3);
    content: "";
}
.bottom-nav .icon-chat:after {
    top: -15px;
    width: 30px;
    height: 30px;
    background-image: var(--icon-chat);
}
.bottom-nav .icon-invitefriend:after {
    background-image: var(--icon-invitefriend);
}
.bottom-nav ul li:nth-child(5) a:after {
    display: none;
}
.bottom-nav ul li:nth-child(5) a .profile {
    overflow: hidden;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    width: 24px;
    height: 24px;
    margin: 0 auto;
    border-radius: 50%;
}