:root {
    --main-purple: #ffffff;
    --title-font: 'H-Bold';
}

.box {
    position: relative;
}

.showup {
    transform: translateY(0) !important;
    opacity: 1 !important;
    z-index: 888;
}

/* 动画定义 */
@keyframes UpDown {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(6%);
    }

    100% {
        transform: translateY(0);
    }
}

@keyframes podinUmbrellaLeft {
    0% {
        opacity: 0;
        transform: translate(118%, -2%) rotate(16deg) scale(0.78);
    }

    58% {
        opacity: 1;
        transform: translate(0, 0) rotate(0) scale(1);
    }

    76% {
        transform: translate(-5%, -1%) rotate(-3deg) scale(1.035);
    }

    100% {
        opacity: 1;
        transform: translate(0, 0) rotate(0) scale(1);
    }
}

@keyframes podinUmbrellaCenter {
    0% {
        opacity: 0;
        transform: translate(0, 10%) scale(0.78);
    }

    58% {
        opacity: 1;
        transform: translate(0, 0) scale(1);
    }

    76% {
        transform: translate(0, -3%) scale(1.04);
    }

    100% {
        opacity: 1;
        transform: translate(0, 0) scale(1);
    }
}

@keyframes podinUmbrellaRight {
    0% {
        opacity: 0;
        transform: translate(-118%, -2%) rotate(-16deg) scale(0.78);
    }

    58% {
        opacity: 1;
        transform: translate(0, 0) rotate(0) scale(1);
    }

    76% {
        transform: translate(5%, -1%) rotate(3deg) scale(1.035);
    }

    100% {
        opacity: 1;
        transform: translate(0, 0) rotate(0) scale(1);
    }
}

@keyframes podinFloatLeft {
    0%,
    100% {
        transform: translateY(0) rotate(0);
    }

    50% {
        transform: translateY(-0.8rem) rotate(-1.5deg);
    }
}

@keyframes podinFloatCenter {
    0%,
    100% {
        transform: translateY(0) scale(1);
    }

    50% {
        transform: translateY(-0.7rem) scale(1.015);
    }
}

@keyframes podinFloatRight {
    0%,
    100% {
        transform: translateY(0) rotate(0);
    }

    50% {
        transform: translateY(-0.8rem) rotate(1.5deg);
    }
}

@keyframes podinColorFloat {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-0.55rem);
    }
}

@keyframes podinIconGlow {
    0%,
    100% {
        filter: drop-shadow(0 0 0 rgba(255, 255, 255, 0));
    }

    50% {
        filter: drop-shadow(0 0 0.65rem rgba(255, 255, 255, 0.55));
    }
}

.box1_title {
    position: absolute;
    top: 10%;
    left: 8%;
    width: 68%;
    color: rgb(230 230 230);
    /* line-height: 2rem; */
    /* text-align: left; */
    font-size: 8rem;
    font-family: 'H-Bold';
    line-height: 11rem;
}
.box1_list_con {
    position: absolute;
    top: 56%;
    left: 9%;
    width: 43%;
    display: flex;
    /* justify-content: center; */
    /* align-items: center; */
    flex-direction: row;
}
.box1_img1 {
    position: absolute;
    top: 31%;
    right: 33%;
    width: 15%;
    transform-origin: 50% 100%;
    animation: podinUmbrellaLeft 3.1s cubic-bezier(0.16, 1, 0.3, 1) 0.35s both, podinFloatLeft 4.8s ease-in-out 3.8s infinite !important;
}
.box1_img2 {
    position: absolute;
    top: 28%;
    right: 19%;
    width: 13%;
    transform-origin: 50% 100%;
    animation: podinUmbrellaCenter 3s cubic-bezier(0.16, 1, 0.3, 1) 0.55s both, podinFloatCenter 4.6s ease-in-out 3.9s infinite !important;
}
.box1_img3 {
    position: absolute;
    top: 35%;
    right: 1%;
    width: 20%;
    transform-origin: 50% 100%;
    animation: podinUmbrellaRight 3.1s cubic-bezier(0.16, 1, 0.3, 1) 0.75s both, podinFloatRight 4.9s ease-in-out 4.1s infinite !important;
}
.box1_list_con .item {
    width: 43%;
    height: 8rem;
    display: flex;
    /* flex-direction: row; */
    text-align: center;
    color: #ffffff;
    align-items: center;
    background-size: 99%;
    background-position: center;
    background-repeat: no-repeat;
    /* padding: 3rem 1rem; */
    justify-content: flex-start;
    margin: 2rem 1rem;
    animation: UpDown 3.6s ease-in-out infinite;
    flex-direction: column;
}

.box1_list_con .item:nth-child(1) {
    animation-delay: 0s;
}

.box1_list_con .item:nth-child(2) {
    animation-delay: 0.2s;
}

.box1_list_con .item:nth-child(3) {
    animation-delay: 0.4s;
}

.box1_list_con .item:nth-child(4) {
    animation-delay: 0.6s;
}

.box1_list_con .item span {
    /* padding-top: 0.5rem; */
    font-size: 1.3rem;
    font-weight: bold;
    /* padding-left: 1.5rem; */
}
.box1_list_con .item img {
    width: 5rem;
    animation: podinIconGlow 3.8s ease-in-out infinite;
    /* padding-top: 2.5rem; */
}



@media screen and (max-width: 782px) {
 .box1_title {
    top: 3.5%;
    left: 0;
    width: 100%;
    font-size: 3rem;
    text-align: center;
    line-height: 6rem;
    z-index: 3;
}
.box1_list_con .item {
    width: 18%;
    /* height: 0rem; */
    display: flex;
    /* flex-direction: row; */
    text-align: center;
    color: #000000;
    align-items: center;
    background-size: 99%;
    background-position: center;
    background-repeat: no-repeat;
    /* padding: 3rem 1rem; */
    justify-content: flex-start;
    margin: 2rem 1rem;
    animation: UpDown 2s ease-in-out infinite;
    flex-direction: column;
}
.box1_img1 {
    position: absolute;
    top: 52%;
    right: 65%;
    width: 32%;
}
.box1_img2 {
    position: absolute;
    top: 49%;
    right: 37%;
    width: 26%;
}
.box1_img3 {
    position: absolute;
    top: 56%;
    right: 1%;
    width: 39%;
}
   .box1_list_con {
    top: 17%;
    left: 0%;
    width: 100%;
    flex-wrap: wrap;
    justify-content: center;
    flex-direction: row;
}
.box1_list_con .item span {
    padding-top: 0.5rem;
    font-size: 1rem;
}

}


/* Shared Title Styles */
.box2_top_title,
.box3_top_title,
.box4_top_title,
.box5_top_title,
.box6_top_title,
.box7_top_title,
.box8_top_title {
    position: absolute;
    color: var(--main-purple);
    transition: all 1s;
    transform: translateY(4rem);
    opacity: 0;
    font-family: var(--title-font);
    text-transform: none;
    text-align: center;
}

.box2_top_title {
    top: 5%;
    /* left: 18%; */
    width: 100%;
    font-size: 3.1rem;
}
.box2_top_title p {
    font-weight: 500;
    font-size: 2rem;
    /* text-align: center; */
    width: 100%;
    font-family: 'H-Bold';
    text-transform: none;
}

.box2_top_title p::first-letter {
    text-transform: none;
}



@media screen and (max-width: 782px) {
   .box2_top_title {
    top: 3%;
    right: 0%;
    left: 0%;
    width: 95%;
    margin: 0 auto;
    font-size: 2rem;
    text-align: center;
}

   .box2_top_title p {
    font-size: 1.1rem;
    width: 100%;
}
}

.box3_top_title {
    top: 10%;
    left: 2%;
    width: 56%;
    font-size: 7rem;
    line-height: 8rem;
    text-align: center;
    color: black;
}
.box3_top_title p {
    font-size: 2rem;
    font-weight: 500;
    line-height: 3rem;
    width: 89%;
    text-align: center;
    margin: 0rem auto 0;
    font-family: 'H-Bold';
 text-transform: none;
}

.box3_top_title p::first-letter {
    text-transform: none;
}




.box3_list_con_1 {
    position: absolute;
    top: 54%;
    left: 7%;
    width: 50%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4rem;
    flex-direction: row;
}
.box3_list_con_1 .item {
    width: 48%;
    min-height: 6.5rem;
    display: flex;
    text-align: left;
    color: #000000;
    align-items: center;
    justify-content: flex-start;
    gap: 1.2rem;
    margin: 0;
    animation: none;
    flex-direction: row;
}

.box3_list_con_1 .item span {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    font-size: 1rem;
    font-weight: bold;
    line-height: 1.1;
}

.box3_list_con_1 .item span strong {
    font-size: 1.55rem;
    line-height: 1.05;
}

.box3_list_con_1 .item span small {
    max-width: 16rem;
    font-size: 0.98rem;
    font-weight: 500;
    line-height: 1.22;
}

.box3_list_con_1 .item img {
    width: 6.2rem;
    flex: 0 0 auto;
}

.box3_list_con_1 .item:nth-child(2) img {
    width: 7.1rem;
}

@media screen and (max-width: 782px) {
.box3_top_title {
    top: 2%;
    left: 0%;
    opacity: 0;
    width: 100%;
    font-size: 1.8rem;
    text-align: center;
    line-height: 4rem;
}

  .box3_top_title p {
    font-size: 1.3rem;
    text-align: center;
    /* font-weight: 500; */
    line-height: 1.9rem;
    /* margin: 0; */
}

.box3_list_con_1 .item {
    width: 48%;
    min-height: 4.8rem;
    display: flex;
    text-align: left;
    color: #000000;
    align-items: center;
    justify-content: flex-start;
    gap: 0.55rem;
    margin: 0;
    animation: none;
    flex-direction: row;
}
.box3_list_con_1 {
    position: absolute;
    top: 29%;
    left: 4%;
    width: 92%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.6rem;
    flex-direction: row;
}
.box3_list_con_1 .item img {
    width: 2.4rem;
}

.box3_list_con_1 .item:nth-child(2) img {
    width: 2.8rem;
}

.box3_list_con_1 .item span {
    gap: 0.25rem;
    font-size: 0.78rem;
}

.box3_list_con_1 .item span strong {
    font-size: 0.9rem;
    line-height: 1.05;
}

.box3_list_con_1 .item span small {
    max-width: 8rem;
    font-size: 0.68rem;
    line-height: 1.12;
}
}

.box4 {
    z-index: 99;
}

.box4_top_title {
    top: 27%;
    right: 4%;
    width: 44%;
    font-size: 6rem;
    text-align: right;
}
.box4_top_title p {
    font-size: 1.7rem;
    text-align: right;
    font-weight: 500;
    font-family: 'H-Bold';
    text-indent: 6rem;
    /* width: 76%; */
    text-transform: none;
    
}

.box4_top_title p::first-letter {
    text-transform: none;
    
}

@media screen and (max-width: 782px) {
  .box4_top_title {
    width: 84%;
    top: 8%;
    right: 0%;
    left: 14%;
    font-size: 3rem;
}


.box4_top_title p {
    font-size: 1.2rem;
    text-align: right;
    width: 78%;
    margin: 0 auto;
    text-indent: 0rem;
    /* left: 10%; */
    margin-left: 6rem;
}

}


.box5_top_title {
    top: 14%;
    left: 13%;
    width: 32%;
    font-size: 6rem;
    text-align: left;
}

.box5_top_title p {
    font-weight: 500;
    font-size: 2rem;
    text-align: left;
    font-family: 'H-Bold';
    text-transform: none;
}
.box5_top_title p::first-letter {
    text-transform: none;
}

@media screen and (max-width: 782px) {
    .box5_top_title {
        top: 7%;
        right: 0%;
        left: 0%;
        width: 97%;
        margin: 0 auto;
        font-size: 2rem;
    }

    .box5_top_title p {
        font-size: 1.2rem;
    }

}

/* 第六张 */
.box6_top_title {
    top: 10%;
    left: 5%;
    width: 51%;
    font-size: 5rem;
}
.box6_top_title p {
    font-weight: 500;
    font-size: 2rem;
    text-align: center;
    font-family: 'H-Bold';
    text-transform: none;
}

.box6_top_title p::first-letter {
    text-transform: none;
}

@media screen and (max-width: 782px) {
   .box6_top_title {
    top: 9%;
    right: 0%;
    left: 0%;
    width: 100%;
    margin: 0 auto;
    font-size: 2.8rem;
    text-align: center;
}

    .box6_top_title p {
        font-size: 1.3rem;
        text-align: center;
    }


}

/* 第7张 */
.box7_top_title {
    top: 21%;
    width: 90%;
    font-size: 5rem;
    text-align: left;
    left: 8%;
}

.box7_top_title p {
    font-weight: 500;
    font-size: 2rem;
    text-align: left;
    font-family: 'H-Bold';
    text-transform: none;
    width: 43%;
}

.box7_top_title p::first-letter {
    text-transform: none;
}

@media screen and (max-width: 782px) {
  .box5_top_title {
    top: 7%;
    right: 0%;
    left: 0%;
    width: 99%;
    margin: 0 auto;
    font-size: 2rem;
    text-align: center;
}

 .box5_top_title p {
    font-size: 1.2rem;
    width: 100%;
    text-align: center;
    color: white;
}
.box7_top_title {
    top: 3%;
    right: 0%;
    left: 0%;
    width: 100%;
    margin: 0 auto;
    font-size: 2.5rem;
    text-align: center;
}

.box7_top_title p {
    font-size: 1.3rem;
    text-align: center;
    width: 92%;
    margin: 0 auto;
}

}

/* 第8张 */
.box8_top_title {
    top: 2%;
    width: 100%;
    font-size: 4rem;
    text-align: center;
    /* left: 8%; */
}
.box8_top_title p {
    font-weight: 500;
    font-size: 2rem;
    text-align: center;
    font-family: 'H-Bold';
    text-transform: none;
    width: 100%;
}

.box8_top_title p::first-letter {
    text-transform: none;
}

.box8_list_con {
    position: absolute;
    top: 19%;
    left: 10%;
    width: 90%;
    display: flex;
    /* justify-content: center; */
    /* align-items: center; */
    flex-direction: row;
}
.box8_list_con .item {
    width: 43%;
    height: 8rem;
    display: flex;
    /* flex-direction: row; */
    text-align: center;
    color: #fcfcfc;
    align-items: center;
    background-size: 99%;
    background-position: center;
    background-repeat: no-repeat;
    /* padding: 3rem 1rem; */
    justify-content: flex-start;
    margin: 2rem 1rem;
    opacity: 0;
    transform: translateY(3rem) scale(0.9);
    transition: opacity 0.85s ease, transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
    flex-direction: column;
}

.box8_list_con .item:nth-child(2) {
    transition-delay: 0.18s;
}

.box8_list_con .item:nth-child(3) {
    transition-delay: 0.36s;
}

.box8_list_con .item.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.box8_list_con .item.is-visible img {
    animation: podinColorFloat 3.8s ease-in-out 0.9s infinite;
}
.box8_list_con .item span {
    /* padding-top: 0.5rem; */
    font-size: 2rem;
    font-weight: bold;
    /* padding-left: 1.5rem; */
}
.box8_list_con .item img {
    width: 13rem;
    transition: transform 0.35s ease, filter 0.35s ease;
    /* padding-top: 2.5rem; */
}

.box8_list_con .item:hover img {
    filter: drop-shadow(0 1rem 1.4rem rgba(0, 0, 0, 0.32));
    transform: scale(1.06);
}
@media screen and (max-width: 782px) {
.box8_top_title {
    top: 11%;
    right: 0%;
    left: 0%;
    width: 96%;
    margin: 0 auto;
    font-size: 2rem;
    text-align: center;
}
   .box8_top_title p {
    font-size: 1.3rem;
    text-align: center;
    margin-bottom: 1rem;
}
.box8_list_con {
    position: absolute;
    top: 34%;
    left: 4%;
    width: 100%;
    display: flex;
    /* justify-content: center; */
    /* align-items: center; */
    flex-direction: row;
}
   .box8_list_con .item {
    width: 25%;
    /* height: 0rem; */
    display: flex;
    /* flex-direction: row; */
    text-align: center;
    color: #ffffff;
    align-items: center;
    background-size: 99%;
    background-position: center;
    background-repeat: no-repeat;
    /* padding: 3rem 1rem; */
    justify-content: flex-start;
    margin: 2rem 1rem;
    transition-delay: 0s;
    flex-direction: column;
}

.box8_list_con .item:nth-child(2) {
    transition-delay: 0.14s;
}

.box8_list_con .item:nth-child(3) {
    transition-delay: 0.28s;
}
.box8_list_con .item span {
    /* padding-top: 0.5rem; */
    font-size: 1.5rem;
    font-weight: bold;
    /* padding-left: 1.5rem; */
}

.box8_list_con .item img {
    width: 5.5rem;
}

}



.SPECIFICATION {
    height: 55rem;
    position: relative;
    /* background-color: #000000; */
    background: #000000;
    text-transform: none;
}

.SPECIFICATION_top_title {
    position: absolute;
    top: 5%;
    right: 2%;
    left: 7%;
    font-family: 'H-Bold';
    width: 85%;
    text-align: center;
    font-size: 5rem;
    color: #ffffff;
}

.param_wrap {
    position: absolute;
    top: 23%;
    right: 10%;
    left: 10%;
    display: flex;
    justify-content: space-between;
    color: #000000;
}
.param-left {
    width: 40%;
    background-color: #ffffff;
    border-radius: 1rem;
}

.param-left img {
    width: 55%;
    margin: 3rem auto;
}

.param-center {
    width: 37%;
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    justify-content: space-between;

}

.param-center div {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    justify-content: space-around;
    background-color: #ffffff;
    border-radius: 1rem;
    height: 11.5rem;
    padding: 1rem 2rem;
}
.param-center div span {
    height: 20%;
    font-size: 1.56rem;
}

.param-center div span:nth-child(2) {
    font-weight: bold;
    font-size: 1.68rem;
}



.param-right {
    width: 20%;
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    justify-content: space-between;

}

.param-right div {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    justify-content: space-around;
     background-color: #ffffff;
    border-radius: 1rem;
    height: 11.5rem;
    padding: 1rem 2rem;
}

.param-left,
.param-center div,
.param-right div {
    transition: none;
    animation: none;
}

.param-right div span {
    height: 20%;
    font-size: 1.56rem;
}

.param-right div span:nth-child(2) {
    font-weight: bold;
    font-size: 1.68rem;
}

.param-text,
.param-text1,
.param-text2,
.param-text3,
.param-text4,
.param-text5 {
    display: inline-block;
    opacity: 0;
    transform: translateY(0.8rem);
    transition: opacity 1.6s ease, transform 1.6s cubic-bezier(0.22, 1, 0.36, 1);
}


@media screen and (max-width: 782px) {
    .SPECIFICATION {
        height: 66rem;
    }

    .SPECIFICATION_top_title {
        top: 1%;
        right: 0;
        left: 4%;
        width: 95%;
        font-size: 3rem;
    }

    .param_wrap {
        top: 10%;
        flex-wrap: wrap;
        flex-direction: row;
    }

    .param-left {
        width: 100%;
        margin-bottom: 1rem;
    }

    .param-center {
        width: 45%;
    }

    .param-center div {
        margin: 0.5rem 0;
        padding: 0.5rem 1.5rem;
        height: 9rem;
    }

    .param-center div span {

        font-size: 1rem;
    }

    .param-center div span:nth-child(2) {

        font-size: 1.16rem;
    }

    .param-right {
        width: 45%;
    }

    .param-right div {
        margin: 0.5rem 0;
        padding: 0.5rem 1.5rem;
        height: 9rem;
    }

    .param-right div span {
        font-size: 1rem;
    }

    .param-right div span:nth-child(2) {
        font-size: 1.16rem;
    }
}

.box2_top_title p,
.box3_top_title p,
.box4_top_title p,
.box5_top_title p,
.box6_top_title p,
.box7_top_title p,
.box8_top_title p {
    font-size: clamp(1.45rem, 1.12vw, 2rem);
    line-height: 1.35;
    letter-spacing: 0;
}

.box1_list_con .item span,
.box3_list_con_1 .item span,
.box8_list_con .item span,
.param-center div span,
.param-right div span {
    line-height: 1.25;
    letter-spacing: 0;
}

@media screen and (max-width: 782px) {
    .box2_top_title p,
    .box3_top_title p,
    .box4_top_title p,
    .box5_top_title p,
    .box6_top_title p,
    .box7_top_title p,
    .box8_top_title p {
        font-size: 1.15rem;
        line-height: 1.42;
    }

    .box1_list_con .item span,
    .box3_list_con_1 .item span,
    .box8_list_con .item span {
        line-height: 1.18;
    }
}