:root {
    --nav-radius: .1875rem;
    --color:#9C0C13
}

.index-header {
    width: 100%;
    position: fixed;
    top: 0;
    z-index: 999999;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.02) 100%);
}

.index-header .nav {
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 .8875rem .5rem .575rem;
    box-sizing: border-box;
}

.index-header .nav .logo {
    width: 3.025rem;
    height: .7375rem;
}

.index-header .nav .logo img {
    width: 100%;
    height: 100%;
}

.index-header .nav .nav-content {
    width: 12.0125rem;
}

.index-header .nav .nav-content ul {
    display: flex;
    justify-content: space-between;
}

.index-header .nav .nav-content li {
    width: 1rem;
    height: .75rem;
    line-height: .75rem;
    position: relative;
}

.index-header .nav .nav-content li a {
    display: block;
    width: 100%;
    font-size: .225rem;
    color: #fff;
    cursor: pointer;
    text-align: center;
    font-weight: bold;
}

.index-header .nav .nav-content li a::after {
    content: "";
    width: 100%;
    height: .0375rem;
    background: #8e070f;
    transition: all 0.2s ease-out 0s;
    transform: scaleX(0);
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: 0 auto;
}

.index-header .nav .nav-content li a.select::after {
    transform: none;
}

.index-header .nav .nav-content ul li:hover a::after {
    transform: none;
}

.index-header .nav .nav-content ul li:hover ul li a::after {
    transform: scaleX(0);
}


.index-header .index-top {
    width: 100%;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: .1875rem .8875rem 0 0;
    overflow: hidden;
    box-sizing: border-box;
}

.top-link a {
    width: 1.05rem;
    font-size: .175rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0 .25rem 0 0;
    cursor: pointer;
}

.header-search img {
    width: .375rem;
    height: .375rem;
    object-fit: contain;
    cursor: pointer;
}

.header-search img:not(:last-child) {
    margin: 0 .2875rem 0 0;
}