section.intro{
    background: linear-gradient(to right, #EDE5E3 0%, #DFD4D2 100%) top/100% calc(500 * var(--rpx)) no-repeat;

    padding-top: var(--header-height-max);
    padding-bottom: calc(150 * var(--rpx));
    /*border-bottom: 1px solid rgba(0, 0, 0, .15);*/
    width: 100%;
    overflow: hidden;
    position: relative;
}

.intro-back{
    position: absolute;
    left: 0;
    right: 0;
    top: var(--header-height-max);
    width: 100%;
    height: auto;
    z-index: 190;
    transform-origin: left center;
}

@media (min-width: 1921px) {
    section.intro{
        background:
        linear-gradient(to right, #EDE5E3 0%, #DFD4D2 100%) top/100% 120px no-repeat,
        linear-gradient(to bottom, #EAE4E1 40%, #FFF 90%) 0 120px/50% 1109px no-repeat,
        linear-gradient(to bottom, #E1D1D2 20%, #FFF 90%) 100% 120px/50% 1109px no-repeat;
    }

    .intro-back{
        position: absolute;
        left: 0;
        right: 0;
        top: var(--header-height-max);
        width: 1970px;
        margin: auto;
    }
}

.title-line{
    margin-top: calc(72 * var(--rpx-50));
    font-size: calc(68 * var(--rpx-50));
    line-height: calc(82em / 68);
    font-weight: bold;
}

.intro .wrapper{
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    z-index: 200;
}

.intro .desc{
    margin-top: calc(150 * var(--rpx-50));
    width: calc(640 * var(--rpx));
    font-size: calc(18rem / 16);
    line-height: calc(30em / 18);
}

.intro .data{
    margin-top: calc(120 * var(--rpx));
    display: flex;
    width: 100%;
}

.data-col{
    flex-basis: calc(100% / 7);
    display: flex;
    flex-direction: column;
    height: calc(220 * var(--rpx));
    position: relative;
    padding: calc(4rem / 16) calc(12rem / 16);
    font-size: calc(18rem / 16);
}

.data-col::before{
    content: "";
    position: absolute;
    width: 1px;
    height: 100%;
    top: 0;
    left: 0;
    background: linear-gradient(to bottom, var(--theme-red) 28%, rgba(0, 0, 0, .15) 28%);
}

.data-col .line2{
    font-weight: bold;
    margin-top: calc(10em / 18);
}

.data-value{
    margin-top: auto;
    margin-bottom: 0;
    justify-self: flex-end;
    font-size: calc(48 * var(--rpx));
    font-weight: bold;
}

.data-value .unit{
    font-size: calc(18rem / 16);
    font-weight: normal;
    margin-left: calc(4em / 18);
}

section.values{
    padding-top: calc(64 * var(--rpx));
    padding-bottom: calc(90 * var(--rpx));
    overflow: hidden;
    position: relative;
}

.section-title{
    text-align: center;
}

.pin-spacer{
    width: 100% !important;
}

.content-ctn{
    width: 100%;
    display: flex;
    height: calc(480 * var(--rpx));
    color: #fff;
    overflow: hidden;
    position: relative;
}

.values-back{
    position: absolute;
    width: 100vw;
    height: calc(928vw / 19.2);
    top: calc((100% - calc(928vw / 19.2)) / 2);
    left: calc((100% - 100vw) / 2);
    object-fit: cover;
    z-index: 190;
}

.content-cell{
    border-right: 1px solid rgba(255, 255, 255, .5);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 0 0 30%;
    transition: .6s cubic-bezier(0.15, 1, 0.336, 1);
    text-align: center;
    position: relative;
    z-index: 200;
}

.content-cell.active{
    flex-basis: 70%;
}

.content-cell:last-child{
    border-right: none;
}

.content-cell .title{
    font-size: calc(24rem / 16);
    transition: .6s cubic-bezier(0.15, 1, 0.336, 1);
}

.content-cell .desc{
    font-size: calc(32 * var(--rpx));
    font-weight: bold;
    overflow: hidden;
    height: 0;
    line-height: calc(48em / 32);
    opacity: 0;
    transition: .2s;
    transform: scaleY(1.25) translateY(20%);
}

.content-cell.active .title{
    margin-bottom: calc(20 * var(--rpx));
}

.content-cell.active .desc{
    height: calc(96em / 32);
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: transform 1s cubic-bezier(0.15, 1, 0.336, 1), height .6s cubic-bezier(0.15, 1, 0.336, 1), opacity 0.3s;
}

.features{
    padding-top: calc(60 * var(--rpx));
    padding-bottom: calc(60 * var(--rpx));
    background: #fff;

    display: flex;
    flex-direction: column;
    align-items: center;
}

.features .section-title{
    margin-bottom: calc(60 * var(--rpx));
}

.feature-ctn{
    width: calc(31.25vw + 540px); /* 1140px @1920 → 840px @960 */
    aspect-ratio: 1350/360;
    position: relative;
    margin-left: auto;
    margin-right: auto;
}

.feature-cell{
    transform-box: fill-box;
}

.circle-left, .circle-right{
    width: 50%;
    aspect-ratio: 1/1;
    position: absolute;
    top: 0;
    z-index: 220;
    border-radius: 50%;
}

.circle-left::after,
.circle-right::after{
    content: "";
    position: absolute;
    width: calc(100% - 2px);
    height: calc(100% - 2px);
    top: 1px;
    border-radius: 50%;
}

.circle-left{
    left: 0;
    background: conic-gradient(from 90deg,
        rgba(191, 191, 191, 0) 0%,
        rgba(191, 191, 191, 1) 25%,
        rgba(191, 191, 191, 1) 75%,
        var(--theme-red) 100%);
}

.circle-right{
    right: 0;
    background: conic-gradient(from 270deg,
    rgba(191, 191, 191, 0) 0%,
    rgba(191, 191, 191, 1) 25%,
    rgba(191, 191, 191, 1) 75%,
    var(--theme-red) 100%);
}

.circle-left::after{
    right: 1px;
    background: conic-gradient(from 90deg, rgba(247, 247, 247, 1) 75%, #DBE5F1 100%);
}

.circle-right::after{
    left: 1px;
    background: conic-gradient(from 270deg, rgba(247, 247, 247, 1) 75%, #DBE5F1 100%);
}

.back-grad{
    height: 160%;
    aspect-ratio: 1/1;
    width: auto;
    top: -20%;
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    z-index: 195;
    pointer-events: none;
    background: radial-gradient(closest-side circle at center, rgba(77, 133, 204, .2), rgba(77, 133, 204, 0));
}

.circle-left-inner,
.circle-right-inner{
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    width: 50%;
    aspect-ratio: 1/1;
    border-radius: 50%;
    z-index: 200;
}

.circle-left-inner{
    background: radial-gradient(99.00% 99.00% at 100% 50%,rgba(234, 240, 248, 0),rgba(234, 240, 248, 1) 100%),rgba(255, 255, 255, 1);
}
.circle-right-inner{
    background: radial-gradient(99.00% 99.00% at 100% 50%,rgba(234, 240, 248, 1),rgba(234, 240, 248, 0) 100%),rgba(255, 255, 255, 1);
}

.circle-center{
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    width: 25%;
    aspect-ratio: 1/1;
    background: url("../images/upgrade_back.svg") center/contain no-repeat;
    z-index: 240;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-align: center;
    font-size: calc(32 * var(--rpx));
}

.feature{
    position: absolute;
    z-index: 220;
    width: 0;
    height: 0;
}

.feature .dot{
    position: absolute;
    width: calc(8 * var(--rpx));
    height: calc(8 * var(--rpx));
    left: calc(-4 * var(--rpx));
    top: calc(-4 * var(--rpx));
    border-radius: 50%;
    background-color: var(--theme-red);
}

.feature .num{
    text-align: center;
    color: var(--theme-red);
    width: calc(70em / 24);
    line-height: 1.5em;
    position: absolute;
}

.feature .text{
    width: calc(180em / 24);
    line-height: calc(30em / 24);
    height: calc(58em / 24);
    text-align: center;
    position: absolute;
}

.feature1, .feature4{
    left: 50%;
    top: 0;
}

.feature1 .num, .feature4 .num{
    left: calc(-35em / 24);
    top: calc(-44em / 24);
}

.feature1 .text, .feature4 .text{
    left: calc(-90em / 24);
    top: calc(12em / 24);
}

.feature3, .feature6{
    left: 50%;
    top: 100%;
}

.feature3 .num, .feature6 .num{
    left: calc(-35em / 24);
    top: calc(12em / 24);
}

.feature3 .text, .feature6 .text{
    left: calc(-90em / 24);
    bottom: calc(12em / 24);
}

.feature2{
    left: 0;
    top: 50%;
}

.feature2 .num{
    left: calc(-88em / 24);
    top: -0.625em;
    text-align: right;
}

.feature2 .text{
    width: calc(108em / 24);
    top: calc(-30em / 24);
    left: calc(12em / 24);
}

.feature5{
    right: 0;
    top: 50%;
}

.feature5 .num{
    left: calc(18em / 24);
    top: -0.625em;
    text-align: left;
}

.feature5 .text{
    width: calc(108em / 24);
    top: calc(-30em / 24);
    right: calc(12em / 24);
}

.circle-left-inner .dot,
.circle-right-inner .dot{
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    background-color: var(--theme-red);
    border-radius: 50%;
    width: calc(14 * var(--rpx));
    aspect-ratio: 1/1;
}

.line-through{
    width: 50%;
    height: 1px;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    display: flex;
    z-index: 235;
}

.line-through .left, .line-through .right{
    flex-basis: 50%;
}

.line-through .left{
    background: repeating-linear-gradient(to right, var(--theme-red) 0, var(--theme-red) 2px, transparent 2px, transparent 4px);
}

.line-through .right{
    background: repeating-linear-gradient(to left, var(--theme-red) 0, var(--theme-red) 2px, transparent 2px, transparent 4px);
}

.arr-ctn{
    position: absolute;
    width: 0;
    height: 50%;
    left: 50%;
    top: 0;
    transform-origin: center bottom;
    z-index: 240;
}

.arr-ctn .arr{
    position: absolute;
    left: calc(-15 * var(--rpx));
    top: calc(-15 * var(--rpx));
    width: calc(30 * var(--rpx));
    height: calc(30 * var(--rpx));
    background: url("../images/icon_feature_arr.svg") center/contain no-repeat;
    transform: scaleX(-1);
}

.circle-left .arr-ctn{
    transform: rotate(135deg);
}

.circle-right .arr-ctn{
    transform: rotate(-45deg);
}

.honors{
    padding-top: calc(90 * var(--rpx));
    padding-bottom: calc(100 * var(--rpx));
    color: #fff;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.honors-back{
    position: absolute;
    width: 100%;
    height: auto;
    top: 0;
    left: 0;
    object-position: center top;
    object-fit: cover;
    z-index: 190;
}

.honors .wrapper{
    position: relative;
    z-index: 200;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.honor-list{
    margin-top: calc(20 * var(--rpx));
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
}

.honor{
    flex: 0 0 calc(100% / 3);
    height: calc(240 * var(--rpx));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: calc(24rem / 16);
    line-height: calc(38em / 24);
    border-right: 1px solid rgba(255, 255, 255, .3);
    border-bottom: 1px solid rgba(255, 255, 255, .3);
    position: relative;
}

.honor:nth-child(3n){
    border-right-width: 0;
}

.honor:nth-child(3n) .plus{
    display: none;
}

.honor:nth-last-child(1),
.honor:nth-last-child(3),
.honor:nth-last-child(2){
    border-bottom-width: 0;
}

.honor:nth-last-child(1) .plus,
.honor:nth-last-child(3) .plus,
.honor:nth-last-child(2) .plus{
    display: none;
}

.honor .text{
    padding: calc(20 * var(--rpx)) calc(38 * var(--rpx));
    position: relative;
    /*font-weight: bold;*/
}

.honor .text::before,
.honor .text::after{
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    width: calc(22 * var(--rpx));
    height: calc(44 * var(--rpx));
}

.honor .text::before{
    left: 0;
    background: url("../images/wheat_ear_left.svg") center/contain no-repeat;
}

.honor .text::after{
    right: 0;
    background: url("../images/wheat_ear_right.svg") center/contain no-repeat;
}

.honor .plus{
    position: absolute;
    width: calc(40 * var(--rpx));
    height: calc(40 * var(--rpx));
    right: calc(-20 * var(--rpx));
    bottom: calc(-20 * var(--rpx));
    z-index: 210;
    background: url("../images/border_cross.svg") center/contain no-repeat;
}

.more-honor{
    margin-top: calc(72 * var(--rpx));
    font-size: calc(18rem / 16);
}

.more-honor .title{
    height: calc(48em / 18);
    position: relative;
    margin-bottom: calc(30 * var(--rpx));
    display: flex;
    align-items: center;
    justify-content: center;
}

.more-honor .title::after{
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    background-color: #fff;
    width: calc(30em / 16);
    height: 2px;
}

.more-honor .desc{
    font-weight: bold;
    line-height: 1.5em;
}

.more-honor .desc p+p{
    margin-top: 1.5em;
}

@media (max-width: 960px) {
    .intro-back{
        width: 140%;
        left: 0;
    }

    .section-title{
        margin-bottom: calc(80 * var(--rpx));
    }

    .feature-ctn{
        width: var(--wrapper-width);
        height: auto;
    }

    .honor{
        flex: 0 0 50%;
    }

    .honor:nth-child(3n){
        border-right-width: 1px;
    }
    .honor:nth-child(2n){
        border-right-width: 0px;
    }

    .honor:nth-last-child(3){
        border-bottom-width: 1px;
    }

    .honor:nth-child(3n) .plus{
        display: block;
    }
    .honor:nth-child(2n) .plus{
        display: none;
    }

    .honor:nth-last-child(1) .plus,
    .honor:nth-last-child(2) .plus{
        display: none;
    }

    .honors-back{
        height: 100%;
        object-fit: cover;
    }

    .intro .data{
        flex-wrap: wrap;
    }
    .data-col{
        flex-basis: 25%;
        margin-bottom: calc(20 * var(--rpx));
    }
    
}

section.features{
    overflow: hidden;
}

.features-mobile{
    display: none;
    width: calc(1226.37 * var(--rpx));
    height: auto;
    margin-left: 0;
}

@media (max-width: 750px) {
    .data-col{
        height: calc(180 * var(--rpx));
    }

    .title-line{
        width: 85%;
        font-size: calc(68 * var(--rpx));
    }

    .title-line br{
        display: none;
    }

    .intro-back{
        width: 300%;
        left: -100%;
        top: calc(200 * var(--rpx));
    }

    .intro .desc{
        margin-top: calc(420 * var(--rpx));
        font-size: calc(28 * var(--rpx));
        line-height: calc(48em / 28);
        width: 100%;
    }

    .data-col{
        flex-basis: 50%;
        font-size: calc(28 * var(--rpx));
        margin-bottom: calc(72 * var(--rpx));
        padding-left: calc(30 * var(--rpx));
        padding-right: calc(30 * var(--rpx));
    }

    .data-col:nth-last-of-type(1),
    .data-col:nth-last-of-type(2){
        margin-bottom: 0;
    }

    .content-ctn{
        display: flex;
        flex-direction: column;
        width: 100%;
        height: calc(808 * var(--rpx));
        background-color: #000;
    }

    .content-cell, .content-cell.active{
        flex-basis: 50%;
        border-right: none;
    }
    .content-cell{
        padding: calc(60 * var(--rpx));
        text-align: left;
        align-items: flex-start;
        justify-content: center;
    }


    .content-cell.active .desc{
        height: auto;
    }

    .content-cell:nth-of-type(1){
        border-bottom: 1px solid #fff8;
    }

    .values-back{
        width: 180vw;
        height: calc(808 * var(--rpx));
        left: -20%;
        top: calc((100% - calc(900 * var(--rpx))) / 2);
    }

    .content-cell .title{
        font-size: calc(32 * var(--rpx));
        transform: none;
        margin-bottom: calc(20 * var(--rpx));
    }

    .content-cell .desc{
        font-size: calc(38 * var(--rpx));
        height: auto;
        opacity: 1;
        transform: none;
    }

    .feature-ctn{
        display: none;
    }

    .features-mobile{
        display: block;
    }

    .honor .text{
        padding: calc(20 * var(--rpx)) calc(28 * var(--rpx));
    }
    
    .more-honor{
        font-size: calc(28 * var(--rpx));
    }
}