@import "style.css";

main {
    width: 100%;
}

.bigimg,
.strategy-content-box {
    width: 68vw;
    margin: 0 auto;
}

.bigimg {
    height: calc(512/1330 * 68vw);
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.bigimg img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.strategy-content-box .strategy-tit {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    margin: 50px auto 40px;
}

.strategy-content-box .strategy-tit .en {
    font-size: 34px;
    font-weight: 700;
    color: var(--color-1);
}

.strategy-content-box .strategy-tit .cn {
    font-size: 30px;
    font-weight: 500;
    color: #212529;
}

.strategy-content-box .strategy-content,
.strategy-content-box .pillars-content,
.strategy-content-box .spirit-content {
    width: 100%;
}

.strategy-content-box .strategy-content .tag-view {
    width: 80%;
    margin: 0 auto;
}

.strategy-content-box .strategy-content .tag-view .tag-tit {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-flow: row nowrap;
    border-bottom: 1px solid #E5E5E5;
}

.strategy-content-box .strategy-content .tag-view .tag-tit .item {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 10px;
    padding: 16px 0;
    position: relative;
    cursor: pointer;
}

.strategy-content-box .strategy-content .tag-view .tag-tit .item.active::after {
    content: "";
    width: 100%;
    height: 4px;
    background-color: var(--color-1);
    position: absolute;
    left: 0;
    bottom: 0;
}

.strategy-content-box .strategy-content .tag-view .tag-tit .item i {
    width: 30px;
    height: 30px;
    display: block;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

.strategy-content-box .strategy-content .tag-view .tag-tit .item i.icon1 {
    background-image: url("../images/icon/icon-tag1.png");
}

.strategy-content-box .strategy-content .tag-view .tag-tit .item i.icon2 {
    background-image: url("../images/icon/icon-tag2.png");
}

.strategy-content-box .strategy-content .tag-view .tag-tit .item i.icon3 {
    background-image: url("../images/icon/icon-tag3.png");
}

.strategy-content-box .strategy-content .tag-view .tag-tit .item span {
    font-size: 20px;
    color: var(--color-1);
}

.strategy-content-box .strategy-content .tag-view .tag-content {
    width: 100%;
    padding: 40px 0;
    position: relative;
}

.strategy-content-box .strategy-content .tag-view .tag-content .content {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-flow: row nowrap;
    gap: 0 50px;
    background-color: #fff;
}

.strategy-content-box .strategy-content .tag-view .tag-content .content .tag-left-txt {
    font-size: 16px;
    color: #333;
    line-height: 1;
    padding: 35px 0 0;
    transition: all 0.5s linear;
}

.strategy-content-box .strategy-content .tag-view .tag-content .content .tag-left-txt p {
    padding: 15px 0;
}

.strategy-content-box .strategy-content .tag-view .tag-content .content .tag-right-img {
    width: 357px;
    height: 346px;
    transition: all 0.5s linear;
}

.strategy-content-box .strategy-content .tag-view .tag-content .content.hide {
    display: none;
}

.strategy-content-box .pillars-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-flow: row nowrap;
    gap: 4px;
}

.strategy-content-box .pillars-content .item {
    width: 256px;
    position: relative;
}

.strategy-content-box .pillars-content .item img {
    width: 100%;
}

.strategy-content-box .pillars-content .item .info {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-direction: column;
    position: relative;
    flex: 1;
    position: absolute;
    top: 0;
    left: 0;
}

.strategy-content-box .pillars-content .item .tit {
    font-size: 20px;
    font-weight: bold;
    color: #fff;
    margin-top: 100px;
}

.strategy-content-box .pillars-content .item .desc {
    font-size: 16px;
    color: #fff;
    line-height: 1.8;
    padding: 60px 30px 0;
}

.strategy-content-box .spirit-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-flow: row nowrap;
    padding: 0 0 60px;
}

.strategy-content-box .spirit-content .content {
    width: 47%;
    font-size: 16px;
    color: #333;
    line-height: 2;
}

.strategy-content-box .spirit-content .content p {
    padding: 4px 0;
}

.strategy-content-box .spirit-content .img {
    width: 47%;
    height: calc(352/624*47%);
}

.split {
    position: relative;
}

.split .tag-left-txt {
    transform: translateX(-300px);
    opacity: 0;
}

.split .tag-right-img {
    transform: translateX(300px);
    opacity: 0;
}

.join {
    display: flex !important;
    position: absolute;
    top: 40px;
    left: 0;
}

.join .tag-left-txt {
    animation: joinLeft 0.5s linear forwards;
}

.join .tag-right-img {
    animation: joinRight 0.5s linear forwards;
}

@keyframes joinLeft {
    0% {
        transform: translateX(-300px);
        opacity: 0;
    }

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

}

@keyframes joinRight {
    0% {
        transform: translateX(300px);
        opacity: 0;
    }

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

}

@media screen and (max-width: 1330px) and (min-width: 768px) {
    .bigimg {
        width: 92vw;
        height: calc(512 / 1330 * 92vw);
    }

    .strategy-content-box {
        width: 92vw;
    }
}

@media screen and (max-width: 1023px) and (min-width: 768px) {}

@media screen and (max-width: 767px) {
    .bigimg {
        width: 100vw;
        height: calc(512 / 1330 * 100vw);
    }

    .strategy-content-box {
        width: 100vw;
        padding: 0 1rem;
    }

    .strategy-content-box .strategy-tit {
        margin: 0.8rem auto;
    }

    .strategy-content-box .strategy-tit .en {
        font-size: 1.7rem;
        line-height: 1.1;
    }

    .strategy-content-box .strategy-tit .cn {
        font-size: 1.5rem;
    }

    .strategy-content-box .strategy-content .tag-view {
        width: 100%;
    }

    .strategy-content-box .strategy-content .tag-view .tag-tit .item {
        gap: 0.3rem;
        padding: 0.5rem 0;
    }

    .strategy-content-box .strategy-content .tag-view .tag-tit .item i {
        width: 1.6rem;
        height: 1.6rem;
    }

    .strategy-content-box .strategy-content .tag-view .tag-tit .item span {
        font-size: 1rem;
    }

    .strategy-content-box .strategy-content .tag-view .tag-content {
        padding: 1rem 0;
    }

    .strategy-content-box .strategy-content .tag-view .tag-content .content {
        gap: 0 0.5rem;
    }

    .strategy-content-box .strategy-content .tag-view .tag-content .content .tag-left-txt {
        font-size: 0.875rem;
        padding: 0;
    }

    .strategy-content-box .strategy-content .tag-view .tag-content .content .tag-left-txt p {
        padding: 0.5rem 0;
    }

    .strategy-content-box .strategy-content .tag-view .tag-content .content .tag-right-img {
        width: 40vw;
        height: calc(346/357*40vw);
        flex: 0 0 auto;
    }

    .strategy-content-box .pillars-content {
        flex-flow: column nowrap;
        gap: 0.2rem 0;
    }

    .strategy-content-box .pillars-content .item {
        width: 100%;
        max-height: 40vh;
        overflow: hidden;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .strategy-content-box .pillars-content .item .tit {
        font-size: 1.25rem;
    }

    .strategy-content-box .pillars-content .item .desc {
        font-size: 1rem;
    }

    .strategy-content-box .spirit-content {
        flex-flow: column nowrap;
        padding: 0;
    }

    .strategy-content-box .spirit-content .content {
        width: 100%;
        order: 2;
        font-size: 0.875rem;
    }

    .strategy-content-box .spirit-content .img {
        width: 100%;
        height: calc(352 / 624 * 100%);
        order: 1;
    }
}