.index-outer {
    background: #fff;
    overflow: hidden;
    /*background: red;*/
}
/*首页顶部banner*/
.floor-1 {
    max-width: var(--master-width);
    width: 100%;
    padding: 0 var(--theme-spacing);
    margin: 50px auto 130px;
    /*display: flex;*/
    /*align-items: center;*/
    /*justify-content: center;*/
    /*margin-bottom: 140px;*/
    /*padding: 30px 0;*/
}
.home-f1-icon {
    width: 32px;
}
.home-f1-test {
    font-family: 'Source Han Serif CN';
    font-style: normal;
    font-weight: 900;
    font-size: 40px;
    line-height: 60px;
    margin-top: 14px;
}
.floor-2 {
    /*width: var(--master-width);*/
    /*margin: 0 auto;*/
    width: 100%;
    position: relative;
    margin-bottom: 80px;
}
.home-bg1 {
    max-width: calc(50vw + var(--master-width)/2);
    width: 100%;
    object-fit: cover;
    position: relative;
    height: 765px;
}
video::-webkit-media-controls-panel {
    display: none!important;
    -webkit-appearance: none;
}
video::--webkit-media-controls-play-button {
    display: none!important;
    -webkit-appearance: none;
}
video::-webkit-media-controls-start-playback-button {
    display: none!important;
    -webkit-appearance: none;
}
.home-bg2 {
    width: 100%;
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 2064px;
    object-fit: cover;
}
.home-f2-block {
    width: calc((var(--master-width) - var(--theme-spacing) * 13) * (2 / 12) + var(--theme-spacing) * 1); /*占用2个栅格*/
    position: absolute;
    right: calc((100vw - var(--master-width)) / 2 + (var(--master-width) - var(--theme-spacing) * 13) * (1 / 12) + var(--theme-spacing) * 1);
    top: -80px;
    height: 160px;
    background: var(--theme-Primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url("../images/svg/circle.svg");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    z-index: 1;
}
.home-f2-b-top {
    /*position: absolute;*/
    /*top: 20px;*/
    /*left: var(--theme-spacing);*/
    color: var(--theme-white01-color);
    font-weight: 300;
    font-size: 16px;
    line-height: 26px;
    margin-right: 12px;
    /*display: inline-block;*/
}
.home-f2-bot {
    /*position: absolute;*/
    /*right: var(--theme-spacing);*/
    /*bottom: 20px;*/
    height: 13px;
    /*width: 16px;*/
}
.floor-3 {
    width: 100%;
    margin-top: 80px;
    margin-bottom: 80px;
    position: relative;
    border-top: 1px solid transparent;
}
.fl3-left {
    max-width: calc( 50vw - var(--master-width) * 0.5 + var(--master-width) * 0.41);
    width: 100%;
    background: var(--theme-Primary-color);
    height: 181px;
    position: absolute;
    left: 0;
    top: 0;
    background-image: url("../images/svg/circle2.svg");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
}
.fl3-block2 {
    font-family: 'Source Han Serif CN';
    max-width: var(--master-width);
    width: 100%;
    padding: 0 var(--theme-spacing);
    margin: var(--theme-spacing) auto 32px;
    position: relative;
    font-weight: 900;
    font-size: 28px;
    line-height: 40px;
    color: #FFFFFF;
}
.fl3-block {
    max-width: var(--master-width);
    width: 100%;
    padding: 0 var(--theme-spacing);
    margin: 0px auto 0;
    display: flex;
    justify-content: space-between;
    position: relative;
}

.home-f3-b-inner {
    width: calc((100% - var(--theme-spacing) * 11) * 0.25 + var(--theme-spacing) * 2); /*占用3个栅格*/
    /*width: 100%;*/
    display: flex;
    align-items: center;
    /*background: linear-gradient(0deg, rgba(238, 238, 238, 0.95), rgba(238, 238, 238, 0.95));*/
    height: 160px;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    border: 2px solid transparent;
    cursor: pointer;
}
.home-f3-b-bg1 {
    background-image: url("../images/home/home-f2-bg1.png");
}
.home-f3-b-bg2 {
    background-image: url("../images/home/home-f2-bg2.png");
}
.home-f3-b-bg3 {
    background-image: url("../images/home/home-f2-bg3.png");
}
.home-f3-b-bg4 {
    background-image: url("../images/home/home-f2-bg4.png");
}

.home-f3-b-i-block {
    margin: 0 var(--theme-spacing);
    width: 100%;
}
.home-f3-b-i-t {
    font-family: 'Source Han Serif CN';
    font-weight: 900;
    font-size: var(--theme-size-28);
    line-height: 40px;
}
.home-f3-b-t {
    margin-top: 12px;
    width: 100%;
    display: flex;
    align-items: center;
    /*justify-content: space-between;*/
}
.home-f3-b-l {
    font-weight: 400;
    font-size: 14px;
    line-height: 21px;
    color: var(--theme-Primary-color);
    position: relative;
}
.home-f3-b-r {
    height: 10px;
    margin-left: 8px;
}
.floor-4 {
    width: 100%;
    position: relative;
    border-top: 1px solid transparent;
    max-width: var(--master-width);
    padding: 0 var(--theme-spacing);
    margin: 0px auto 53px;
}
.fl4-title {
    font-family: 'Source Han Serif CN';
    font-weight: 900;
    font-size: 28px;
    line-height: 40px;
    text-align: center;
    color: var(--theme-gray01-color);
    margin-bottom: 48px;
}
.fl4-block {
    display: flex;
    /*justify-content: space-around;*/
    flex-wrap: wrap;
}
.home-f4-b-inner {
    width: calc(25% - var(--theme-spacing) * .75);
    margin-right: var(--theme-spacing);
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--theme-gray04-color);
    margin-bottom: 27px;
    position: relative;
    cursor: pointer;
    overflow: hidden;
}
.home-f4-b-inner:nth-child(4n) {
    margin-right: 0;
}
.home-f4-b-hover-block {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 16px;
    background: var(--theme-Primary-color);
}
.h-f4-b-h-title {
    font-family: 'Source Han Serif CN';
    font-weight: 700;
    font-size: 16px;
    line-height: 24px;
    color: var(--theme-white01-color);
    margin-bottom: 7px;
}
.h-f4-b-h-test {
    font-weight: 400;
    font-size: 12px;
    line-height: 16px;
    color: var(--theme-white01-color);

    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.home-f4-b-img {
    width: 100%;
}
.floor-5 {
    width: 100%;
    height: 500px;
    display: flex;
    font-size: 0;
    position: relative;
}
.fl5-block {
    width: 50%;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    font-size: 0;
}
.home-bg3 {
    background-image: url("../images/home/home-bg3.png");
}
.home-bg4 {
    background-image: url("../images/home/home-bg4.png");
}
.fl5-block2 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: var(--master-width);
    width: 100%;
    padding: 0var(--theme-spacing);
    display: flex;
    justify-content: space-between;
}
.fl5-block2 > div {
    width: 50%;
}
.home-f5-l-t1 {
    font-family: 'Source Han Serif CN';
    font-weight: 900;
    font-size: 28px;
    line-height: 40px;
}
.home-f5-l-t1t {
    /*color: var(--theme-Primary-color);*/
}
.home-f5-l-t2 {
    font-weight: 400;
    font-size: 16px;
    line-height: 26px;
    margin: 15px 0 43px;
}
.home-f5-l-t3 {
    width: 176px;
    height: 64px;
    background: var(--theme-Primary-color);
    background-image: url("../images/svg/circle3.svg");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 400;
    font-size: 14px;
    line-height: 21px;
}
.home-f5-l-t3 .white-arrow {
    height: 8px;
    margin-left: 13px;
}


@media (min-width: 1024px) { /* 屏幕宽度<=768px */
    .home-f3-b-inner:hover {
        border: 2px solid var(--theme-Primary-color);
        box-shadow: 0px 0px 10px rgba(237, 15, 32, 0.4);
    }
    .home-f3-b-inner:hover .home-f3-b-l:after {
        width: 100%;
        display: block;
        content: "";
        height: 1px;
        position: absolute;
        bottom: 2px;
        background: var(--theme-Primary-color);
    }
    .home-f4-b-inner:hover .home-f4-b-hover-block {
        display: block;
    }
}

@media (min-width: 1024px) { /* 屏幕宽度 >= 1024px */
}

@media (max-width: 768px) { /* 屏幕宽度<=768px */
    .floor-1 {
        margin-bottom: 94px;
    }
    .home-f1-test {
        font-weight: 400;
        font-size: 24px;
        line-height: 36px;
        margin-top: 12px;
    }
    .home-f1-test-br {
        display: none;
    }
    .home-bg1 {
        height: 522px;
    }
    .home-f2-block {
        width: calc((var(--master-width) - var(--theme-spacing) * 13) * (5 / 12) + var(--theme-spacing) * 4); /*占用5个栅格*/
        right: var(--theme-spacing);
        height: 94px;
        top: -47px;
    }
    .floor-3 {
        margin-top: 80px;
        margin-bottom: 80px;
    }
    .fl3-left {
        max-width: calc((var(--master-width) - var(--theme-spacing) * 13) * (8 / 12) + var(--theme-spacing) * 8); /*占用5个栅格*/
        height: 136px;
    }
    .fl3-block {
        flex-wrap: wrap;
    }
    .fl3-block2 {
        font-size: 20px;
        line-height: 30px;
        margin: var(--theme-spacing-large) auto;
    }
    .home-f3-b-i-block {
        margin: 0 var(--theme-spacing-mini);
    }
    .home-f3-b-inner {
        max-width: calc(50% - var(--theme-spacing) / 2); /*占用6个栅格*/
        width: 100%;
        height: 163px;
        margin-bottom: var(--theme-spacing);
        border: none;
    }
    .home-f3-b-inner:hover {
        border: none;
        box-shadow: none;
    }
    .home-f3-b-i-t {
        font-weight: 400;
        line-height: 26px;
    }
    .home-f3-b-t {
        margin-top: 8px;
    }
    .floor-4 {
        margin-top: 80px;
        margin-bottom: 80px;
    }
    .fl4-title {
        font-size: 20px;
        line-height: 30px;
        margin-bottom: 24px;
    }
    .fl4-block {
        margin-bottom: 0;
    }
    .home-f4-b-inner {
        height: 100px;
        /*width: calc((var(--master-width) - var(--theme-spacing) * 13) * (4 / 12) + var(--theme-spacing) * 3); !*占用4个栅格*!*/
        width: calc((100% - var(--theme-spacing)) / 2); /*占用4个栅格*/
        margin-right: var(--theme-spacing);
    }
    .home-f4-b-inner:nth-child(4n) {
        margin-right: var(--theme-spacing);
    }
    .home-f4-b-inner:nth-child(2n) {
        margin-right: 0;
    }
    .home-f4-b-img {
        width: 120%;
        max-width: 120%;
    }
    .home-f4-b-hover-block {
        padding: 8px;
        display: block;
        opacity: 0;
    }
    .home-f4-b-hover-block .show {
        opacity: 0;
    }
    .h-f4-b-h-title {
        font-weight: 700;
        font-size: 15px;
        line-height: 24px;
        margin-bottom: 4px;
    }
    .floor-5 {
        height: 528px;
        margin-top: 80px;
    }
    .fl5-block {
        width: 100%;
    }
    .home-bg3 {
        display: none;
    }
    .fl5-block2 {
        justify-content: center;
        height: 100%;
        padding: 12% 0 10%;
    }
    .fl5-block2 > div {
        width: 100%;
    }
    .home-f5-left {
        height: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: space-between;
    }
    .home-f5-l-t1 {
        width: 100%;
        white-space: nowrap;
        font-weight: 900;
        font-size: 20px;
        line-height: 30px;
        text-align: center;
    }
    .home-f5-l-t2 {
        width: 100%;
        white-space: nowrap;
        font-weight: 400;
        font-size: 16px;
        line-height: 26px;
        margin-top: 4px;
        margin-bottom: 0;
        text-align: center;
    }
    .home-f5-l-t3 {
        width: 156px;
        height: 48px;
    }
    .home-f5-right {
        display: none;
    }
}

@media screen and (min-width: 768px) and (max-width: 1024px) { /* 屏幕宽度 [768,1024] */
    .floor-1 {
        margin-top: 48px;
        margin-bottom: 94px;
        width: calc((var(--master-width) - var(--theme-spacing) * 13) * (8 / 12) + var(--theme-spacing) * 9); /*占用4个栅格*/

    }
    .home-f1-test {
        font-weight: 900;
        font-size: 24px;
        line-height: 36px;
        margin-top: 12px;
    }

    .home-f1-test-br {
        display: block;
    }
    .home-f2-block {
        width: calc((var(--master-width) - var(--theme-spacing) * 13) * (2 / 12) + var(--theme-spacing) * 1); /*占用2个栅格*/
        right: calc((var(--master-width) - var(--theme-spacing) * 13) * (1 / 12) + var(--theme-spacing) * 2);
        height: 94px;
        top: -47px;
    }
    .fl3-left {
        width: calc((var(--master-width) - var(--theme-spacing) * 13) * (10 / 12) + var(--theme-spacing) * 9); /*占用2个栅格*/
        height: 136px;
    }
    .home-f3-b-inner {
        height: 163px;
    }
    .home-f3-b-bg1 {
        background-image: url("../images/home/home-f2-pad-bg1.png");
    }
    .home-f3-b-bg2 {
        background-image: url("../images/home/home-f2-pad-bg2.png");
    }
    .home-f3-b-bg3 {
        background-image: url("../images/home/home-f2-pad-bg3.png");
    }
    .home-f3-b-bg4 {
        background-image: url("../images/home/home-f2-pad-bg4.png");
    }
    .home-f3-b-i-t {
        font-weight: 900;
        font-size: 17px;
        line-height: 26px;
    }
    .floor-3 {
        margin-top: 80px;
        margin-bottom: 80px;
    }
    .fl4-title {
        font-weight: 900;
        font-size: 20px;
        line-height: 30px;
    }
    .fl4-block {
        display: flex;
        flex-wrap: wrap;
        width: 100%;
        justify-content: space-between;
    }
    .home-f4-b-inner {
        width: calc((100% - var(--theme-spacing) * 2) / 3);
        margin-right: 0;
    }
    .floor-4 {
        margin-bottom: 80px;
    }
    .home-bg3 {
        display: none;
    }
    .home-bg4 {
        width: 100%;
    }
    .floor-5 {
        height: 528px;
    }
    .fl5-block2 {
        justify-content: center;
        height: 100%;
        padding: 67px 0 48px;
    }
    .fl5-block2 > div {
        width: 100%;
    }
    .home-f5-left {
        height: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: space-between;
    }
    .home-f5-right {
        display: none;
    }
    .home-f5-l-t1 {
        /*color: var(--theme-Primary-color);*/
        font-weight: 900;
        font-size: 20px;
        line-height: 30px;
    }
    .home-f5-l-t2 {
        font-weight: 400;
        font-size: 16px;
        line-height: 26px;
        margin: 15px 0 43px;
        text-align: center;
    }
}