.china-lines {
    position: relative;
    cursor: pointer;
    margin-top: 30px;
}

.china-lines .options {
    position: absolute;
    box-sizing: border-box;
    border-radius: 10000px;
    padding: 6px 20px;
    background: #E8F8F044;
    top: 50px;
    left: 50px;
    z-index: 100;
    color: var(--primary-green);
    font-weight: bold;
    border: solid 2px var(--primary-green);
    font-size: 0.6rem;
    display: flex;
    flex-flow: row nowrap;
    align-items: center;
}

.china-lines .options .checkbox {
    border: solid 2px var(--primary-green);
    border-radius: 4px;
    width: 14px;
    height: 14px;
    overflow: hidden;
    box-sizing: border-box;
    margin-right: 5px;
    font-size: 0.6rem;
    line-height: 0.6rem;
}

.china-lines .options .checkbox .checked-sign {
    display: none;
}

#chinalines {
    width: 100%; height: 800px; border-radius: 20px; margin-top: 20px
}

#chinalines canvas {
    border-radius: 20px;
}


/*-------------------------- SLIDE MENU --------------------------*/
.slide-menu {
    display: flex;
    flex-flow: row nowrap;
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 20px;
    margin-bottom: 50px;
}

.slide-menu .scene-photo {
    height: 400px;
    width: 20%;
    object-fit: cover;
    box-sizing: border-box;
    border-right: 4px solid #FFFFFF;
    cursor: pointer;
    position: relative;
    transition: all 0.2s ease-in;
}

.slide-menu .scene-photo:last-child {
    border-right: none;
}

.slide-menu .scene-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slide-menu .scene-photo .scene-desc {
    position: absolute;
    bottom: -40px;
    left: 0;
    width: 100%;
    height: 90px;
    background: rgba(0, 0, 0, 0.5);
    color: #FFFFFF;
    box-sizing: border-box;
    padding: 10px;
    text-align: center;
    transition: all 0.2s ease-in;
    backdrop-filter: blur(5px);
}

.slide-menu .scene-photo .scene-desc .caption {
    font-weight: bold;
    margin-bottom: 10px;
    font-size: 1.4rem;
    color: var(--primary-orange);
}

.slide-menu .scene-photo .scene-desc .content {
    font-size: 14px;
    font-weight: lighter;
    color: var(--primary-orange-light);
}

.slide-menu .scene-photo.active {
    width: 40%;
}

.slide-menu .scene-photo.active .scene-desc {
    bottom: 0px!important;
}


.banner-foot {
    width: 80%;
    position: absolute; left: 10%;
    top: 530px;z-index: 100;
    box-sizing: border-box;
    display: flex;
    flex-flow: row nowrap;
    align-items: center;
    justify-content: center;
}

.banner-foot-content {
    border-radius: 10000px;
    box-sizing: border-box;
    padding: 20px 40px;
    display: flex;
    flex-flow: row nowrap;
    align-items: center;
    justify-content: space-around;
    background: #FFFFFF;
    box-shadow: 0 0 20px #00000033;
    width: 70%;
}

.banner-foot-content .card {
    display: flex;
    flex-flow: column;
    align-items: center;
    justify-content: center;
    flex: 1;
}

.banner-foot-content .card .icon {
    font-size: 1.6rem;
    color: var(--primary-green);
}

.banner-foot-content .card .num {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-orange);
}

.banner-foot-content .card .num .unit {
    font-size: 1rem;
}

.banner-foot-content .card .desc {
    font-weight: lighter;
    font-size: 0.7rem;
}


/*---------------------------------*/
.partners{
    padding:100px 0;
    overflow:hidden;
    position:relative;
    background:#050816;
    height: 600px;
}

.partners::before{
    content:"";
    width:800px;
    height:800px;
    position:absolute;
    left:50%;
    top:50%;
    transform:translate(-50%,-50%);
    background:radial-gradient(
            circle,
            rgba(0,153,255,.15),
            transparent 70%
    );
}

/* 跑马灯 */

.logo-marquee{
    width:100%;
    overflow:hidden;
    position:relative;
}

.logo-track{
    display:flex;
    gap:20px;
    width:max-content;
    animation:scroll 40s linear infinite;
    box-sizing: border-box;
    padding: 60px 0;
    margin-top: -20px;
}

.logo-track:hover{
    animation-play-state:paused;
}

@keyframes scroll{
    from{
        transform:translateX(0);
    }
    to{
        transform:translateX(-50%);
    }
}

/* LOGO卡片 */

.logo-card{
    width:210px;
    height:120px;
    display:flex;
    flex-flow: column;
    justify-content:center;
    align-items:center;
    background:rgba(255,255,255,.04);
    border:1px solid rgba(255,255,255,.08);
    backdrop-filter:blur(20px);
    border-radius:18px;
    transition:.4s;
    color: #FFFFFF;
}

.logo-card:hover{
    border-color:#00aaff;
    box-shadow:
            0 0 20px rgba(0,170,255,.4),
            0 0 60px rgba(0,170,255,.2);
}

.logo-card img{
    max-width:180px;
    max-height:60px;
    object-fit:contain;
    filter:grayscale(100%) brightness(1.5);
    transition:.4s;
}

.logo-card:hover img{
    filter:none;
    transform:scale(1.08);
}