.header {
    position: relative;
    height: 360px;
    overflow: hidden;
}

.header-poster {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.header-mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 131px;
    background-image: url(../images/dark-jianbian-repeatx-0.png);
}

.header-detail {
    bottom: 40px;
    width: 160px;
    height: 40px;
    background-image: url(../images/topfoot-spr.png);
    background-position: -216px -39px;
    cursor: pointer;
    transition: filter 0.3s;
}

.header-detail:hover {
    filter: brightness(1.2);
}

.header-topbar {
    top: 0;
    height: 80px;
    width: 1358px;
    z-index: 999;
}

.header-nav {
    width: 700px;
    height: 80px;
    margin-left: 80px;
}

.header-nav-title {
    color: #fff;
    font-size: 18px;
    letter-spacing: 1px;
}

.header-nav-subtitle {
    color: #aeaeae;
    font-size: 11px;
}

.header-menu-list-wrap {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* rgba(红色，绿色，蓝色，透明度 */
    /* 红绿蓝：0 至 255 */
    /* 红绿蓝都为 0 时，颜色就是黑色 */
    /* 红绿蓝都为 255 时，颜色就是白色 */
    /* 透明度：0 至 1，0 完全透明，1 不透明 */
    background-color: rgba(0, 0, 0, 0.5);
    animation-name: fadeInDown;
    animation-duration: 0.5s;
}

@keyframes fadeInDown {
    0% {
        opacity: 0;
        transform: translateY(-10px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.header-menu-list-inner {
    width: 1358px;
    height: 100%;
    margin-left: auto;
    margin-right: auto;
}

.header-menu-list {
    width: 700px;
    height: 100%;
    margin-left: 222px;
    padding-top: 80px;
}

.header-menu-list-item {
    font-size: 14px;
    color: #e1e1e1;
    cursor: pointer;
    transition: color 0.3s;
    gap: 4px;
}

.header-menu-list-item + .header-menu-list-item {
    margin-top: 10px;
}

.header-menu-list-item:hover {
    color: #e9c06c;
}

.header-menu-list-icon {
    display: inline-block;
    width: 14px;
    height: 14px;
    background-image: url(../images/topfoot-spr.png);
}

.is-new {
    background-position: -381px -65px;
}

.is-hot {
    background-position: -347px -84px;
}