:root {
    --animate-duration: 1s;
    --animate-delay: 1s;
    --animate-repeat: 1;
}

* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

::-webkit-scrollbar {
    background-color: #252531;
    border-radius: 4px;
    width: 8px;
}

::-webkit-scrollbar-thumb {
    background-color: #252531;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background-color: #30303f;
}

::-webkit-scrollbar-track {
    background-color: #0F0F16;
}

html, body {
    width: 100%;
    height: 100%;
    background-color: #0F0F16;
}

a {
    text-decoration: none;
    color: #B7B4BB;
}

.home {
    padding-bottom: 23px;
    width: 100%;
    overflow: hidden auto;
    color: #B7B4BB;
}

.pc-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    padding-left: 16px;
    padding-right: 16px;
    width: 100%;
    height: 80px;
    max-width: 1336px;
    margin: 0 auto;
}
.pc-nav .logo {
    height: 60px;
}
.pc-nav .list {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}
.pc-nav .list a {
    padding-left: 16px;
    padding-right: 16px;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s;
}
.pc-nav .list a:hover {
    opacity: 0.7;
}
.pc-nav .list .language {
    flex: none;
    display: inline-block;
    width: 24px;
    height: 24px;
    margin-left: 108px;
    cursor: pointer;
}
.pc-nav .list .download-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-left: 27px;
    padding-right: 27px;
    background: linear-gradient(62deg, #6100FF 0%, #00FFD1 100%);
    border-radius: 30px;
    min-width: 183px;
    height: 60px;
    font-size: 18px;
    color: #fff;
    margin-left: 20px;
    cursor: pointer;
}

.h5-nav {
    position: fixed;
    left: 0;
    top: 0;
    display: none;
    align-items: center;
    justify-content: space-between;
    padding-left: 16px;
    padding-right: 16px;
    background-color: #0F0F16;
    width: 100%;
    height: 80px;
    z-index: 100;
}
.h5-nav .logo {
    width: 60%;
}
.h5-nav .menu-open svg {
    width: 24px;
    height: 20px;
}
.h5-nav .menu-off {
    position: absolute;
    right: 18px;
    top: 16px;
    display: none;
}
.h5-nav .menu-off .close {
    color: #fff;
    font-size: 30px;
}
.h5-nav .menu-list {
    position: absolute;
    top: 80px;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding-top: 30%;
    background-color: #0F0F16;
    width: 100%;
    height: 100dvh;
    font-size: 32px;
}
.h5-nav .menu-list a {
    color: #fff;
    text-transform: uppercase;
}
.h5-nav .menu-list .language {
    width: 24px;
    height: 24px;
}

/* banner */
.banner {
    width: 100%;
    max-width: 1436px;
    min-height: 650px;
    margin: 0 auto;
}
.banner-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.banner .banner-left {
    width: 533px;
}
.banner .banner-left .title {
    max-width: 695px;
    font-size: 60px;
    color: #fff;
    word-break: break-word;
    line-height: 72px;
}
.banner .banner-left .desc {
    font-size: 24px;
    color: #B7B4BB;
    margin-top: 30px;
}
.banner-btm {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}
.banner-btm .jump {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding-left: 20px;
    padding-right: 20px;
    background: linear-gradient(62deg, #6100FF 0%, #00FFD1 100%);
    border-radius: 30px;
    min-width: 236px;
    max-width: 300px;
    height: 60px;
    font-size: 18px;
    color: #fff;
    cursor: pointer;
}
.banner-btm .jump span {
    white-space: nowrap;
}
.banner-btm .avatar {
    display: flex;
    align-items: center;
    gap: 20px;
}
.banner-btm .avatar .imgs {
    display: flex;
    align-items: center;
}
.banner-btm .avatar .imgs img {
    width: 48px;
    height: 48px;
}
.banner-btm .avatar section img:not(:first-child) {
    margin-left: -24px;
}
.banner-btm .avatar .text {
    line-height: 1;
}
.banner-btm .avatar .text p {
    font-size: 32px;
    color: #fff;
    font-weight: 700;
}
.banner-btm .avatar .text span {
    font-size: 12px;
    color: #B7B4BB;
}
.banner-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-top: 67px;
}
.banner-list-item {
    display: flex;
    align-items: center;
    gap: 16px;
}
.banner-list-item > img {
    width: 60px;
    height: 60px;
}
.banner-list-item-desc {
}
.banner-list-item-desc > img {
    width: auto;
    height: 30px;
}
.banner-list-item-desc > span {
    display: block;
    line-height: 1;
    font-size: 16px;
    color: #B7B4BB;
    margin-top: 5px;
}

.banner-right-box {
    flex: 1;
    background: url("./images/banner_bg.svg") no-repeat center right / contain;
    height: 642px;
}
.banner-right {
    position: relative;
    background: url("./images/banner/phone.png") no-repeat center right 40% / 180px auto;
    width: 100%;
    height: 100%;
}
.banner-right .banner-right-img {
    position: absolute;
}
.banner-right .banner-right-img img {
    width: 100%;
}
.banner-right .banner-right-img:nth-child(1) {
    bottom: 15%;
    left: 12%;
    width: 30%;
}
.banner-right .banner-right-img:nth-child(2) {
    bottom: 5%;
    right: 15%;
    width: 30%;
}
.banner-right .banner-right-img:nth-child(3) {
    right: 5%;
    top: 10%;
    width: 22%;
}
.banner-right .banner-right-img:nth-child(4) {
    left: 32%;
    top: 15%;
    width: 15%;
}

/* about */
.about {
    position: relative;
    padding-top: 50px;
    width: 100%;
    max-width: 1336px;
    margin: 200px auto 0;
}
.about-text {
    width: 100%;
}
.about-title {
    width: 100%;
    max-width: 590px;
}
.about-desc {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 29px;
}
.about-desc img {
    width: 100%;
    max-width: 400px;
}
.about-desc .about-desc-list {
    flex: 1;
    margin-top: 90px;
}
.about-desc .about-desc-list p {
    line-height: 1.4;
    font-size: 26px;
    color: #fff;
    font-weight: 700;
    word-break: break-word;
}

/* WHITEPAPER */
.whitepaper {
    background: url("./images/whitepaper_bg.png") no-repeat center bottom / contain;
    width: 100%;
    height: 830px;
    margin: 150px auto;
}
.whitepaper_bg {
    width: 100%;
}
.whitepaper-main {
    display: flex;
    align-items: center;
    flex-direction: column;
    width: 100%;
}
.whitepaper-main h3 {
    font-size: 60px;
    color: #fff;
}
.whitepaper-main .whitepaper-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: linear-gradient(62deg, #6100FF 0%, #00FFD1 100%);
    border-radius: 30px;
    min-width: 236px;
    height: 60px;
    margin-top: 80px;
    cursor: pointer;
}
.whitepaper-main .whitepaper-btn span {
    font-size: 18px;
    color: #fff;
}
.whitepaper-main .whitepaper-btn img {
    width: 24px;
    height: 24px;
}
.whitepaper-main-h {
    margin-top: 5%;
}
.whitepaper-main-sb {
    display: flex;
    align-items: center;
    justify-content: center;
    background: url("./images/whitepaper/shebei_bg.png") no-repeat center / cover;;
    width: 600px;
    height: 160px;
    margin-top: 10%;
}
.whitepaper-main-sb img {
    width: 416px;
    height: 80px;
}

.download {
    max-width: 1336px;
    width: 100%;
    margin: 100px auto 0;
}
.download-title {
    width: 100%;
}
.download-title img {
    width: 100%;
}
.download-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 100%;
}
.download-content > img {
    width: 279px;
}
.download-content-right {
    flex: 1;
    max-width: 60%;
}
.download-content-right h3 {
    font-size: 60px;
    color: #fff;
}
.download-content-right-scan {
    display: flex;
    align-items: center;
    gap: 43px;
    margin-top: 82px;
    margin-bottom: 88px;
}
.download-content-right-img {
    display: flex;
    align-items: center;
    justify-content: center;
    background: url(./images/download/scan_bg.png) no-repeat center / 100%;
    width: 214px;
    height: 214px;
}
.download-content-right-img article {
    width: 200px;
    height: 200px;
}
.download-content-right-text {
}
.download-content-right-text-desc {
    font-size: 24px;
    color: #B7B4BB;
}

.download-content-right-text-title {
    font-size: 30px;
    color: #fff;
    margin-top: 40px;
}
.download-content-right-ia {
    display: flex;
    align-items: center;
    gap: 20%;
    padding-left: 257px;
    width: 100%;
}
.download-content-right-ia p {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.download-content-right-ia p img {
    width: 50px;
    height: 50px;
}
.download-content-right-ia p span {
    font-size: 16px;
    color: #B7B4BB;
}

/* Web */
.web {
    padding-top: 50px;
    width: 100%;
    max-width: 1659px;
    margin: 100px auto 0;
}
.web3-png {
    width: 100%;
}
.web3-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 112px;
    max-width: 1436px;
    margin: 0 auto;
}
.web3-title .we3-title-text {
    flex: 1;
    color: #fff;
}
.web3-title .we3-title-text h3 {
    font-size: 60px;
}
.web3-title .we3-title-text p {
    font-size: 26px;
    margin-top: 70px;
}
.web3-title img {
    width: 510px;
}
.we3-list {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 59px;
    max-width: 1436px;
    margin: 0 auto;
}
.we3-list .web3-list-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 34px;
    padding: 30px 20px;
    border: 1px solid rgba(232, 232, 232, 0.25);
    border-radius: 24px;
    min-width: 290px;
}
.we3-list .web3-list-item:nth-child(3) {
    margin-top: 30px;
}
.we3-list .web3-list-item img {
    width: 50px;
}
.we3-list .web3-list-item h4 {
    font-size: 30px;
    color: #fff;
    line-height: 1.2;
}
.we3-list .web3-list-item p {
    font-size: 20px;
    color: #B7B4BB;
    line-height: 1.2;
}

/* vision */
.vision {
    padding-top: 50px;
    width: 100%;
    max-width: 1436px;
    margin: 71px auto 0;
}
.vision-img {
    width: 100%;
}
.vision-main {
    width: 100%;
    max-width: 1336px;
    margin: 0 auto;
}
.vision-title {
    width: 1031px;
    margin-top: 40px;
}
.vision-main-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 144px;
}
.vision-main-content p {
    font-size: 26px;
    color: #fff;
    line-height: 1.2;
}
.vision-main-content img {
    width: 398px;
}

/* vecent */
.vecent {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 100%;
    max-width: 1336px;
    margin: 288px auto 0;
}
.vecent .title {
    color: #fff;
    font-size: 60px;
    font-weight: 600;
    text-align: center;
}

.vecent .con {
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 20px;
    padding-bottom: 100px;
    background: url("./images/projectBg.png") no-repeat top 0 left 52% / 600px;
    width: 100%;
    height: 600px;
}

.vecent .con img {
    width: 367px;
    height: 331px;
}
.vecent .con .kot {
    position: absolute;
    right: 0;
    top: 0;
    width: 180px;
    height: 200px;
}

.map {
    display: flex;
    flex-direction: column;
    padding-top: 50px;
    width: 100%;
    max-width: 1654px;
    margin: 125px auto 0;
}
.map .planning_route {
    flex: none;
    width: 100%;
    max-width: 1654px;
}
.map .con {
    max-width: 1336px;
    margin: 0 auto;
}
.map .con .map-title {
    margin: 40px 0 0;
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    line-height: 1.1;
    background-image: linear-gradient(62.05deg, #6100FF 0%, #00FFD1 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}
.map .con .map-chart {
    position: relative;
    width: 1336px;
    max-width: 100%;
    margin: 0 auto;
}
.map .con .mapTwo {
    display: block;
    width: 100%;
    height: auto;
}
.map-timeline {
    position: absolute;
    inset: 0;
    margin: 0;
    padding: 0;
    list-style: none;
}
.map-item {
    position: absolute;
    display: flex;
    flex-direction: column;
    gap: 6px;
    width: 26%;
    transform: translateY(-50%);
}
.map-item--left {
    left: 4%;
    align-items: flex-end;
}
.map-item--right {
    right: 4%;
    align-items: flex-start;
}
.map-date-row {
    display: inline-flex;
    align-items: center;
    gap: 0;
}
.map-item--left .map-date-row {
    flex-direction: row;
}
.map-item--right .map-date-row {
    flex-direction: row;
}
.map-date {
    display: inline-block;
    color: #fff;
    font-size: clamp(22px, 2.6vw, 36px);
    font-weight: 700;
    line-height: 1.1;
}
.map-arrow {
    display: none;
}
.map-desc {
    display: block;
    margin: 0;
    font-size: clamp(11px, 1.2vw, 16px);
    font-weight: 500;
    line-height: 1.35;
}
.map-desc span {
    display: inline;
    background-image: linear-gradient(62.05deg, #6100FF 0%, #00FFD1 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
}


/* partners */
.partners {
    max-width: 1336px;
    margin: 0 auto;
}
.bottom-logos {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 34px;
    max-width: 996px;
    margin: 0 auto;
}
.bottom-logos img:nth-child(1) {
    height: 30px;
}
.bottom-logos img:nth-child(2) {
    height: 25px;
}
.bottom-logos img:nth-child(3) {
    height: 47px;
}
.bottom-logos img:nth-child(4) {
    height: 72px;
}
.bottom-logos img:nth-child(5) {
    height: 66px;
}
.bottom-logos img:nth-child(6) {
    height: 76px;
}
.bottom-logos img:nth-child(7) {
    height: 67px;
}

/* bottom */
.bottom .con {
    margin: 118px auto 0;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}

.bottom .middle {
    max-width: 394px;
    color: #B7B4BB;
}
.bottom .middle img {
    width: auto;
    height: 70px;
}
.bottom .middle .service {
    display: flex;
    align-items: center;
    margin-top: 40px;
}

.bottom .right {
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
}
.bottom-right-title {
    color: #fff;
    font-size: 22px;
}
.bottom-right-main {
    display: flex;
    gap: 70px;
    margin-top: 38px;
}
.bottom-right-main section {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.bottom-right-main a {
    font-weight: 400;
    color: #B7B4BB;
    text-transform: uppercase;
    font-size: 18px;
    cursor: pointer;
}
.bottom-right-main a:hover {
    color: #fff;
}


/* copyright */
.copyright {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-left: 10px;
    padding-right: 10px;
    background-color: #000;
    width: 100%;
    min-height: 62px;
    font-size: 16px;
    font-weight: 400;
    color: #919192;
    line-height: 1.2;
    text-align: center;
    margin-top: 50px;
}

@media screen and (max-width: 1080px) {
    .pc-nav .list .language {
        margin-left: 180px;
    }
    .pc-nav .list .download {
        min-width: 183px;
        height: 60px;
    }
    .banner {
        flex-direction: column;
        justify-content: center;
        background-position: center bottom;
        padding-top: 80px;
        background-size: 100%;
    }
    .banner-main {
        flex-direction: column;
        gap: 80px;
    }
    .banner-left {
        display: flex;
        flex-direction: column;
        align-items: center;
        max-width: 100%;
    }
    .banner-left .avatar .text p {
        font-size: 26px;
    }

    .banner-right-box {
        flex: none;
        width: 90%;
        height: 680px;
    }
    .banner-btm {
        padding-left: 20px;
        padding-right: 20px;
    }

    .whitepaper {
        background-size: 120% auto;
        height: 700px;
    }

    .download-content {
        flex-direction: column;
    }
    .download-content-right {
        max-width: 95%;
        margin-top: 80px;
    }

    .bottom-right-main {
        flex-wrap: wrap;
        gap: 30px 60px;
    }
}
@media screen and (max-width: 997px) {
    .home {
        padding-top: 80px;
    }
    .pc-nav {
        display: none;
    }
    .h5-nav {
        display: flex;
    }
    .pc-nav .list .language {
        margin-left: 180px;
    }
    .pc-nav .list .download {
        min-width: 183px;
        height: 60px;
    }

    .banner .banner-left {
        padding-left: 16px;
        padding-right: 16px;
        width: 100%;
    }

    .banner-right-box {
        height: 600px;
    }

    .about {
        padding-left: 16px;
        padding-right: 16px;
    }
    .about-desc {
        flex-direction: column;
        padding-top: 80px;
    }
    .about-desc .about-desc-list p {
        font-size: 16px;
    }

    .whitepaper {
        padding-left: 16px;
        padding-right: 16px;
        background-size: 100% auto;
        height: 500px;
    }
    .whitepaper_bg {
        width: 100%;
    }
    .whitepaper-main h3 {
        font-size: 40px;
        line-height: 1.1;
    }
    .download-content-right {
        text-align: center;
    }
    .download-content-right h3 {
        font-size: 40px;
    }
    .download-content-right-scan {
        display: flex;
        flex-direction: column;
    }
    .download-content-right-ia {
        justify-content: center;
        padding-left: 0;
    }
    .web {
        padding-left: 16px;
        padding-right: 16px;
    }
    .web3-title {
        flex-direction: column;
        padding-top: 10px;
    }
    .web3-title img {
        width: 100%;
    }
    .web3-title .we3-title-text h3 {
        font-size: 40px;
    }
    .we3-list {
        justify-content: center;
        flex-wrap: wrap;
        gap: 40px;
    }
    .we3-list .web3-list-item {
        width: 100%
    }
    .vision {
        padding-left: 16px;
        padding-right: 16px;
    }
    .vision-title {
        width: 100%;
    }
    .vision-main-content {
        flex-direction: column;
        padding-top: 80px;
    }
    .vision-main-content p {
        font-size: 20px;
    }
    .vecent {
        padding-left: 16px;
        padding-right: 16px;
    }
    .vecent .title {
        font-size: 40px;
    }
    .vecent .con {
        flex-direction: column;
        align-items: center;
        gap: 40px;
        padding-top: 80px;
        background-position: center;
        background-size: 120%;
        height: auto;
    }
    .vecent .con img {
        width: 80%;
        height: auto;
    }
    .partners {
        padding-left: 16px;
        padding-right: 16px;
    }
    .map {
        padding-left: 16px;
        padding-right: 16px;
    }
    .map .con {
        width: 100%;
    }
    .map .con .map-title {
        font-size: clamp(28px, 7vw, 40px);
    }
    .map .con .map-chart {
        width: 100%;
    }
    .map .con .mapTwo {
        width: 100%;
    }
    .map-item {
        width: 27%;
    }
    .map-item--left {
        left: 2%;
    }
    .map-item--right {
        right: 2%;
    }

    .bottom .con {
        flex-direction: column;
        gap: 50px;
    }
}
@media screen and (max-width: 804px) {
    .pc-nav {
        gap: 30px;
    }

    .banner-right-box {
        height: 550px;
    }
    .whitepaper {
        background-size: 150% auto;
        height: 500px;
        text-align: center;
    }
}

/* pc */
@media screen and (max-width: 768px) {
    .h5-nav {
        display: flex;
    }
    .h5-nav .menu-list {
        font-size: 24px;
    }
    .pc-nav {
        gap: 30px;
    }
    .pc-nav .list .language {
        margin-left: 30px;
    }
    .pc-nav .list .download {
        min-width: 140px;
        height: 50px;
    }


    .banner {
        background-size: 120%;
    }
    .banner .banner-left .title {
        font-size: 40px;
        line-height: 1.2;
    }
    .banner-right-box {
        background-position: center;
        background-size: 200%;
        width: 100%;
        height: 500px;
    }
    .banner-right .banner-right-img:nth-child(1) {
        bottom: 15%;
        left: 0;
        width: 35%;
    }
    .banner-right .banner-right-img:nth-child(2) {
        bottom: 8%;
        right: 10%;
        width: 35%;
    }
    .banner-right .banner-right-img:nth-child(3) {
        right: -2%;
        top: 10%;
        width: 25%;
    }
    .banner-right .banner-right-img:nth-child(4) {
        left: 25%;
        top: 15%;
        width: 18%;
    }
    .banner-btm {
        flex-direction: column;
        gap: 40px;
    }
    .about {
        margin-top: 80px;
    }

    .whitepaper {
        background-size: 150% auto;
        height: 450px;
    }
    .whitepaper_bg {
        width: 150%;
    }
    .whitepaper-main-sb {
        background-size: contain;
        width: 100%;
    }
    .whitepaper-main-sb img {
        width: 70%;
        height: auto;
    }

    .we3-list .web3-list-item {
        width: 100%;
    }
}

@keyframes show {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

@keyframes hide {
    0% {
        opacity: 1;
    }

    100% {
        opacity: 0;
    }
}

.toast_box {
    position: absolute;
    bottom: 50%;
    left: 50%;
    z-index: 10;
    transform: translate(-50%, -50%);
    display: none;
}

.toast_box p {
    box-sizing: border-box;
    padding: 10px 20px;
    width: max-content;
    background: #707070;
    color: #fff;
    font-size: 16px;
    text-align: center;
    border-radius: 6px;
    opacity: 0.8;
}

.toliet {
    margin: 0 auto;
}