/*body {*/
/*    overflow-x: hidden*/
/*}*/

/** {*/
/*    outline: 1px solid #3a86*/
/*}*/

.cursor-normal {
    cursor: initial !important;
}

.bold {
    font-weight: bold;
}

.d-in {
    display: inline;
}

.about-banner h1 {
    font-size: clamp(1.95rem, 4vw, 4rem);
}

.about-banner h2 {
    font-size: clamp(1rem, 3vw, 2rem);
    line-height: 1.5;
}

@media (max-width: 500px) {
    .about-banner h1 {

    }
    .about-banner > img {
        /*transform: translateX(-25%);*/
        width: 250%;
    }
}

section.event, section.activity, section.timeline {
    max-width: 1300px;
    width: 95%;
    margin-inline: auto;
}

@supports not (margin-inline: auto) {
    section.event, section.activity , section.timeline {
        margin: 0 auto;
    }
}

section.timeline .img {
    margin-top: 7rem;
    margin-bottom: 88px;
}

section.timeline .img > img {
    width: 100%;
}

section.event .description {
    display: flex;
    flex-wrap: wrap;
    margin-top: 20rem;
    justify-content: space-evenly;
}

section.event .description > {
    flex: 0 1 600px;
}

section h3 {
    font-weight: bold;
    margin-top: .2rem;
}

section h3.chn {
    font-size: 2.8rem;
    color: #333;
}

section h3.eng {
    font-size: 3.8rem;
    color: #9998;
}

section.event p {
    margin-top: 3rem;
    line-height: 1.8;
    max-width: 50ch;
    color: #666666;
    font-size: 1.6rem;
}

section.event .info {
    margin-top: 3.6rem;
    font-size: 1.6rem;
}

section.event .info span {
    width: 6.5rem;
    display: inline-block;
    text-align-last: justify;
    position: relative;
    margin-right: 1rem;
    margin-bottom: .8rem;
    /*text*/
}

section.event .info span::after {
    content: '：';
    position: absolute;
    /*right: 0;*/
    /*transform: translate(-100%);*/
}

section.event .img {
    height: 548px;
}

section.event .img img {
    max-width: 516px;
    max-height: 548px;
    width: 100%;
    position: relative;
    z-index: 1;
}

section.event .participate {
    position: relative;
    transform: translateY(-10rem);
    overflow: hidden;
}

@media (max-width: 1032px) {
    section.event .participate {
        transform: translateY(-5rem);
    }
}


section.event .participate img {
    /*width: 100vw;*/
    max-height: 20rem;
    object-fit: fill;
    z-index: -1;
}

section.event .participate a {
    position: absolute;
    /*top: 48%;*/
    top: 0;
    bottom: 0;
    margin: auto 0;
    left: 6rem;
    height: 38px;
    font-weight: bold;
    font-size: 1.8rem;
    color: rgb(41, 37, 176);
}

section.event .participate svg {
    vertical-align: middle;
    margin-left: 1rem;
}

section.activity {
    max-width: 1200px;
}

section.activity h3, section.moment h3 , section.timeline h3 {
    text-align: center;
}

section.activity .text {
    font-size: 16px;
    line-height: 32px;
    color: rgb(102, 102, 102);
    max-width: 1000px;
    width: 90%;
    margin: 40px auto 80px;
    position: relative;
}

section.activity > img {
    width: 90%;
    max-width: max-content;
    margin: 0 auto 88px;
}

section.activity .act-grid {
    margin-top: 7rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(365px, 1fr));
    gap: 3rem;
}

section.activity .act-grid > div {
    /*background: #1e90ff99;*/
    position: relative;
    transition: .15s all;
    width: 100%;
    height: 270px;
}


section.activity .act-grid > div:hover {
    background: initial;
}

section.activity .act-grid > div:first-child {
    grid-column: 1 / 3;
}
@media (max-width: 900px) {
    section.activity .act-grid > div:first-child {
        grid-column: initial;
    }

}

section.activity .act-grid > div:first-child {

}

section.activity .act-grid > div > img {
    filter: contrast(70%) saturate(1);
    transition: .15s all;
    width: 100%;
    height: 100%;
    object-fit: cover;
    /*mix-blend-mode: multiply;*/
}

section.activity .act-grid > div > img:hover {
    transition: .25s all;
    filter: contrast(1.1) saturate(1.2);
    /*mix-blend-mode: initial;*/
}

section.activity .act-grid h3 {
    position: absolute;
    top: 4rem;
    left: 4rem;
    color: white;
    font-weight: bold;
    font-size: 1.8rem;
}

section.activity .act-grid .more {
    position: absolute;
    bottom: 4rem;
    left: 4rem;
    padding: 1rem;
    border: 1px solid white;
    color: white;
}

section.activity svg {
    vertical-align: middle;
    margin-left: .6rem;
}



/*精彩瞬间*/
section.moment, section.timeline {
    margin-top: 130px;
}


section.moment .photo-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: 1fr 1fr;
    gap: clamp(0.6rem, 1vw, 2rem);
    height: 480px;
    width: 90%;
    max-width: 1200px;
    margin: 7rem auto 8rem;
    /*aspect-ratio: 1200 / 463;*/
    /*overflow: hidden;*/
}

section.moment .photo-grid img {
    width: 100%;
    height: 225px;
    object-fit: cover;
    transition: .3s all;
}

section.moment .photo-grid img:hover {
    transform: scale(1.08);
}

section.moment .photo-grid img:first-of-type {
    grid-column: 1 / 3;
    height: 225px;
}

section.moment .photo-grid img:nth-of-type(2),
section.moment .photo-grid img:nth-of-type(3) {
    height: 225px;
}

section.moment .photo-grid img:last-of-type {
    grid-row: 1 / 3;
    grid-column: 4 / 5;
    height: 467px;
}

#navi ul li a {
    /*color: white !important;*/
    /*filter: invert(100%);*/
}

@media (max-width: 600px) {
    section.moment .photo-grid {
        /*grid-template-rows: repeat(4, 1fr);*/
        /*grid-template-columns: initial;*/
        display: initial;
    }

    section.moment .photo-grid img {
        height: initial !important;
        margin: 5px auto;
        width: 95%;
    }
}

section.coop {
    margin-top: 20rem;
    position: relative;
    overflow: hidden;
}

section.coop > img {
    width: 100%;
}

section.coop .chn {
    color: white;
}

section.coop .eng {
    color: #fff8;
}

section.coop .text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: white;
}

section.coop .text a {
    color: white
}


section.coop .text p:first-of-type {
    padding-top: 4rem;
}

section.coop .text p:last-of-type {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

@media (max-width: 800px) {
    section.coop > img {
        width: 150%;
        transform: translateX(-20%);
    }
}

@media (max-width: 600px) {
    section.coop > img {
        width: 250%;
        transform: translateX(-30%);
    }
}

@media (max-width: 450px) {
    section.coop > img {
        width: 350%;
        transform: translateX(-40%);
    }
}