html,
body,
p,
ul,
h2,
h3,
h4 {
    margin: 0;
    padding: 0;
}

ul {
    list-style: none;
}

.my-page {
    background-color: #F6F6F6;
}


.tq-header {
    font-weight: bold;
    font-size: 40px;
    color: #000;
    text-align: center
}

.tq-desc {
    font-size: 24px;
    line-height: 28px;
    font-weight: 400;
    color: rgba(0, 0, 0, 0.65);
    text-align: center;
    margin: 24px 0 32px;
}

.sec-banner {
    overflow: hidden;
}


.sec-banner .wrapper-ct {
    position: relative;
    height: 800px;
    width: 100%;
    margin-top: 64px;
}

.sec-banner .wrapper-ct img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sec-story {
    padding: 72px 0;
    overflow: hidden;
}

.sec-story .wrapper-ct {
    width: 887px;
    margin: 0 auto
}

.sec-story .text-group .text {
    font-weight: bold;
    font-size: 40px;
    line-height: 47px;
    color: #000;
    text-align: center
}

.sec-story .text-group .text-sm {
    margin-top: 54px;
    font-size: 16px;
    color: rgba(0, 0, 0, 0.85);
    text-align: center;
    line-height: 24px;
}

.sec-story .text-group .text-sm span {
    color: #3478F6;
}

.sec-story .text-group .text-sm.pc {
    display: block;
}

.sec-story .text-group .text-sm.mobile {
    display: none;
}

.sec-story .wrapper-stories {
    margin-left: 35px
}

.sec-story .stories {
    margin-top: 96px;
    height: 213px
}

.sec-story .stories .js-marquee-wrapper {
    width: 100000px;
    transform: translateX(0px);
    animation: 51.96s linear 1s infinite normal none running marqueeAnimation-38251;
}

.sec-story .stories .js-marquee-wrapper:hover {
    animation-play-state: paused;
}

.sec-story .stories img {
    width: 374px;
    height: 213px;
    border-radius: 4px;
    margin: 0 5px
}

@keyframes marqueeAnimation-38251 {
    100% {
        transform: translateX(-2688px);
    }
}

.sec-particapation {
    padding: 72px 0;
}

.sec-particapation .wrapper-ct {
    width: 1040px;
    margin: 0 auto
}

.sec-particapation .step-list {
    margin-top: 108px;
    display: flex;
    justify-content: space-between;
    position: relative
}

.sec-particapation .step-list .step {
    width: 200px;
    display: flex;
    flex-direction: column
}

.sec-particapation .step-list .step .icon {
    position: relative;
    width: 200px;
    height: 200px;
    border-radius: 50%;
}

.sec-particapation .step-list .step .icon svg {
    width: 100%;
    height: 100%;
}

.sec-particapation .step-list .step .text {
    position: relative;
    margin-top: 32px;
    font-weight: bold;
    font-size: 24px;
    line-height: 28px;
    color: rgba(0, 0, 0, 0.85);
    text-align: center;
}

.sec-particapation .step-list .step .text-sm {
    margin-top: 8px;
    font-size: 20px;
    color: rgba(0, 0, 0, 0.65);
    text-align: center;
    line-height: 28px;
}

/* 基本样式 */
.sec-particapation .step-list .line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 177px;
    height: 1px;
    margin: 0 22px;
    transform: translateY(100px);
}

/* 对每个.step-point应用样式 */
.sec-particapation .step-list .line .step-point {
    position: relative;
}

/* navbar */
.navbar {
    width: 560px;
    height: 64px;
    border-radius: 90px;
    margin: 0 auto;
    background-color: #737373;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 4px;
    box-sizing: border-box;
    margin-top: 32px;
}

.navbar_en {
    width: 383px;
}

.navbar .nav-item {
    width: 168px;
    height: 56px;
    border-radius: 90px;
    text-align: center;
    line-height: 56px;
    color: #151515;
    font-weight: 400;
    font-size: 24px;
    cursor: pointer;
    transition: all .2s ease;
}

.navbar .nav-item.active {
    background-color: #151515;
    color: #fff;
}

.sec-faq {
    padding: 72px 0;
}

.sec-faq .wrapper-ct {
    width: 1200px;
    margin: 0 auto;
    padding: 64px 0 48px;
    background: #FFFFFF;
    border-radius: 8px;
    box-sizing: border-box;
}

.sec-faq .contents {
    margin: 32px 32px 0 64px;
    /* padding: 0 100px; */
    padding-right: 28px;
    box-sizing: border-box;
}

.sec-faq .qa-list .qa {
    font-size: 16px;
    font-weight: 400;
    color: rgba(0, 0, 0, 0.85);
    line-height: 19px;
    margin-top: 8px;
}

/* Webkit 浏览器（如 Chrome 和 Safari）滚动条样式修改 */
.sec-faq .contents::-webkit-scrollbar {
    width: 8px;
    background-color: rgba(0, 0, 0, 0.05);
}

/*定义滚动条轨道 内阴影+圆角*/
.sec-faq .contents::-webkit-scrollbar-track {
    box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.05);
    border-radius: 10px;
    background-color: rgba(0, 0, 0, 0.05);
}

/*定义滑块 内阴影+圆角*/
.sec-faq .contents::-webkit-scrollbar-thumb {
    border-radius: 10px;
    box-shadow: inset 0 0 6px #CEE763;
    background-color: #CEE763;
}

.sec-faq .title {
    font-size: 16px;
    font-weight: bold;
    color: rgba(0, 0, 0, 0.85);
    margin: 16px 0 8px;
}

/* 侧边栏 */
.sec-navbar {
    position: fixed;
    right: 50%;
    visibility: visible;
    top: 50%;
    margin-right: -50rem;
    -webkit-transform: translate(50%, -50%);
    -ms-transform: translate(50%, -50%);
    transform: translate(50%, -50%);
    z-index: 50;
}

.sec-navbar.sec_en {
    margin-right: -46rem;
}

.sec-navbar.show {
    visibility: visible;
}

.sec-navbar .wrapper-ct {}

.sec-navbar .wrapper-ct .menu {}

.sec-navbar .wrapper-ct .menu .menuitem {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 16px;
    cursor: pointer;
    font-weight: 600;
    font-size: 18px;
    color: rgba(0, 0, 0, 0.45);
    line-height: 21px;
}

.sec-navbar .wrapper-ct .menu .menuitem svg {
    opacity: 0.5;
}

.sec-navbar .wrapper-ct .menu .menuitem:not(:last-child) {
    margin-bottom: -8px;
}


.sec-navbar .wrapper-ct .menu .menuitem.active,
.sec-navbar .wrapper-ct .menu .menuitem:hover {
    color: rgba(0, 0, 0, 0.85);
}

.sec-navbar .wrapper-ct .menu .menuitem.active svg,
.sec-navbar .wrapper-ct .menu .menuitem:hover svg {
    opacity: 1;
}

/* 侧边栏 end */

.sec-rules {
    padding: 72px 0;
}

.sec-rules .wrapper-ct {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    position: relative;
}


.sec-rules .contents {
    width: 100%;
    padding: 64px;
    box-sizing: border-box;
    background-color: #FFFFFF;
    border-radius: 8px;
}

.sec-rules .rule-list {
    margin-top: 32px;
    padding: 0;
    list-style: none;
    counter-reset: item;
    list-style-position: outside;
}

.sec-rules .rule-list .rule-item {
    counter-increment: item;
    margin-bottom: 8px;
    position: relative;
    padding-left: 2em;
}

.sec-rules .rule-list .rule-item::before {
    content: counter(item) ".";
    text-align: right;
    position: absolute;
    left: -0.5em;
    width: 2em;
}

.sec-rules .rule-list .rule-item {
    font-size: 20px;
    line-height: 28px;
    color: rgba(0, 0, 0, 0.85);
    font-weight: 400;
}

.sec-rules .rule-list .rule-item span {
    color: #3478F6;
}

.sec-rules .social-list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.sec-rules .social-list .social-item {
    width: calc(100% / 4);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 32px 0 16px;
    box-sizing: border-box;
}

.sec-rules .social-list .social-item img {
    width: 80px;
    height: 80px;
}

.sec-rules .social-list .social-item span {
    font-size: 16px;
    color: rgba(0, 0, 0, 0.85);
    font-weight: 600;
}

.full-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #232526;
    z-index: 10000;
    display: none;
}

.media-modal-close {
    top: 16px;
    right: 16px;
    font-size: 24px;
    line-height: 1;
    transition: all .5s ease;
    width: 40px;
    position: absolute;
    padding: 0;
    background-color: rgba(0, 0, 0, .2);
    color: #fff;
    height: 40px;
    border: none;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    white-space: nowrap;
    text-align: center;
    border-radius: 50% !important;
    outline: none;
    cursor: pointer;
    z-index: 10100;
}

.media-modal-video {
    position: absolute;
    width: 1200px;
    height: 640px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10050;
}

.media-modal-video video {
    width: 100%;
    height: 100%;
}

.media-modal-photo {
    position: absolute;
    width: 1200px;
    height: 640px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10050;
    display: flex;
}

.media-modal-photo img {
    width: auto;
    height: 100%;
    margin: 0 auto;
}

.no-more-content {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    padding: 10px;
    border-radius: 4px;
    background-color: rgba(0, 0, 0, 0.8);
    color: #fff;
    font-size: 14px;
    line-height: 1.5;
    z-index: 1000;
}

.sec-prizes {
    padding: 72px 0;
}

.sec-prizes .wrapper-ct {
    width: 1200px;
    margin: 0 auto;
}

.sec-prizes .contents {
    width: 100%;
    padding-top: 32px;
}

.sec-prizes .prize-list .prize-item {
    width: 100%;
    border-radius: 16px;
    background-color: #fff;
    padding: 64px;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sec-prizes .prize-list .prize-item:not(:last-child) {
    margin-bottom: 16px;
}

.sec-prizes .prize-list .prize-img {
    width: 464px;
    height: 276px;
}

.sec-prizes .prize-list .prize-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sec-prizes .prize-list h3 {
    font-size: 48px;
    color: rgba(0, 0, 0, 0.85);
    line-height: 56px;
    font-weight: bold;
    letter-spacing: 3px;
}

.page_en .sec-prizes .prize-list h3{
    letter-spacing: 0;
}

.sec-prizes .prize-list h4 {
    font-weight: bold;
    font-size: 32px;
    color: rgba(0, 0, 0, 0.85);
    line-height: 40px;
    letter-spacing: 2px;
    margin-top: 8px;
}

.sec-prizes .prize-list .desc {
    font-weight: 400;
    font-size: 24px;
    color: rgba(0, 0, 0, 0.65);
    line-height: 28px;
    margin-top: 16px;
}

.sec-prizes .prize-list .desc span {
    color: #3478F6;
}

.sec-prizes .prize-list .tips {
    font-weight: 400;
    font-size: 16px;
    color: rgba(0, 0, 0, 0.45);
    line-height: 24px;
    margin-top: 24px;
}

.sec-prizes .pc {
    display: block;
}

.sec-prizes .mobile {
    display: none;
}

.sec-video_first {
    padding: 72px 0;
}

.sec-video_first .wrapper-ct {
    width: 1200px;
    margin: 0 auto;
    position: relative;
}


.sec-video_first .contents {
    width: 100%;
    box-sizing: border-box;
    background-color: #FFFFFF;
    border-radius: 8px;
    overflow: hidden;
}

.sec-video_first .imgbox {
    width: 100%;
    height: 600px;
    cursor: pointer;
}

.sec-video_first .imgbox img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sec-video_first .descbox {
    padding: 48px;
    box-sizing: border-box;
    text-align: center;
}

.sec-video_first .descbox .author {
    font-weight: 600;
    font-size: 32px;
    color: #3478F6;
    line-height: 40px;
}

.sec-video_first .descbox .title {
    font-weight: 400;
    font-size: 24px;
    color: rgba(0, 0, 0, 0.65);
    line-height: 32px;
    margin-top: 16px;
}

.sec-prize_basic {
    padding: 72px 0;
}

.sec-prize_basic .wrapper-ct {
    width: 1200px;
    margin: 0 auto;
    position: relative;
}

.sec-prize_basic .contents {
    width: 100%;
    box-sizing: border-box;
    background-color: #FFFFFF;
    border-radius: 8px;
    overflow: hidden;
    padding: 48px;
}

.sec-prize_basic .prize_item {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sec-prize_basic .prize_item:not(:last-child) {
    margin-bottom: 48px;
}

.sec-prize_basic .prize_item .title {
    font-weight: 400;
    font-size: 24px;
    color: rgba(0, 0, 0, 0.85);
    line-height: 28px;
}

.sec-prize_basic .prize_item .author {
    font-weight: 400;
    font-size: 24px;
    color: #3478F6;
    line-height: 28px;
}

/* 移动设备样式调整 */
@media (max-width: 767px) {
    .no-more-content {
        top: 30%;
        left: auto;
        right: 20px;
        transform: none;
    }
}

@media (max-width: 768px) {
    .tq-header {
        font-size: 24px;
        line-height: 28px;
    }

    .tq-desc {
        font-size: 16px;
        line-height: 24px;
        margin: 8px 0 16px;
    }

    .sec-banner .wrapper-ct {
        width: 100%;
        height: calc(100vh - 50px);
        margin-top: 50px;
    }


    .sec-story {
        padding: 36px 0;
        overflow: hidden;
    }

    .sec-story .wrapper-ct {
        width: calc(100% - 32px);
        box-sizing: border-box;
    }

    .sec-story .text-group .text {
        font-size: 24px;
        margin-bottom: 40px;
    }

    .sec-story .text-group .text-sm {
        margin-top: 40px;
    }

    .sec-story .text-group .text-sm.pc {
        display: none;
    }

    .sec-story .text-group .text-sm.mobile {
        display: block;
        margin: 40px 12px 0;
    }

    .sec-story .wrapper-stories {
        margin-left: 2px
    }

    .sec-story .stories {
        margin-top: 60px;
        height: 181px
    }

    .sec-story .stories img {
        width: 318px;
        height: 181px;
        margin: 0 4px
    }

    .sec-particapation {
        padding: 36px 0;
    }

    .sec-particapation .wrapper-ct {
        padding: 0 16px;
        width: 100%;
        box-sizing: border-box;
    }

    .sec-particapation .step-list {
        margin-top: 60px;
        flex-direction: column;
        align-items: center;
        justify-content: unset;
    }

    .sec-particapation .step-list .step {
        align-items: center;
    }

    .sec-particapation .step-list .step:not(:first-child) {
        margin-top: 60px;
    }

    .sec-particapation .step-list .step .icon {
        width: 160px;
        height: 160px
    }

    .sec-particapation .step-list .step .text {
        margin-top: 20px;
        font-size: 20px;
        line-height: 24px;
    }

    .sec-particapation .step-list .step .text-sm {
        margin-top: 10px;
        font-size: 16px;
        line-height: 20px
    }

    .sec-particapation .step-list .line {
        display: none;
    }

    .sec-faq {
        padding: 36px 0;
    }

    .sec-faq .wrapper-ct {
        width: calc(100% - 32px);
        margin: 0 auto;
        padding: 24px 0;
    }

    .sec-faq .tq-header {
        margin-top: 24px;
    }

    .sec-faq .qa:not(:first-child) {
        margin-top: 16px;
    }

    .sec-faq .qa:hover .icon {
        transition: transform .2s
    }

    .sec-faq .btn-list {
        margin-top: 40px
    }

    .sec-faq .contents {
        padding: 0 16px;
        margin: 0;
        height: auto;
        overflow-y: unset;
    }

    .sec-rules {
        padding: 36px 0;
    }

    .sec-rules .wrapper-ct {
        width: calc(100% - 32px);
    }

    .sec-rules .contents {
        padding: 24px 16px;
        height: auto;
    }

    .sec-rules .btns {
        display: none;
    }

    .sec-rules .ways {
        display: block !important;
        margin-top: 32px;
        box-sizing: border-box;
    }

    .sec-rules .contents .rule-list .media {
        padding-left: 75px;
    }

    .sec-rules.sec_en .contents .rule-list .media {
        padding-left: 0;
    }

    .navbar {
        width: calc(100% - 56px * 2);
        height: 36px;
        padding: 0 2px;
        margin-top: 16px;
    }

    .navbar.navbar_en {
        width: 200px;
    }

    .navbar .nav-item {
        width: calc((100% - 7px) / 3);
        height: 32px;
        line-height: 32px;
        font-size: 12px;
        font-weight: 400;
    }

    .navbar.navbar_en .nav-item {
        width: 90px;
    }

    .sec-navbar {
        display: none;
    }

    .media-modal-video {
        width: 100%;
        height: 100%;
    }

    .media-modal-photo {
        width: 100%;
        height: 100%;
    }

    .media-modal-photo img {
        height: auto;
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
    }


    .sec-rules .rule-list .rule-item {
        font-size: 16px;
        line-height: 24px;
    }

    .sec-rules .social-list .social-item {
        width: calc(100% / 2);
    }

    .sec-rules .social-list .social-item img {
        width: 48px;
        height: 48px;
    }

    .sec-prizes .wrapper-ct {
        width: calc(100% - 32px);
    }

    .sec-prizes .prize-list .prize-item {
        flex-direction: column;
        align-items: flex-start;
        padding: 24px 16px;
        gap: 8px;
        border-radius: 8px;
    }

    .sec-prizes .prize-list h3 {
        font-size: 32px;
        line-height: 40px;
    }

    .sec-prizes .prize-list h4 {
        font-size: 24px;
        line-height: 32px;
        margin-top: 4px;
    }

    .sec-prizes .prize-list .desc {
        font-size: 16px;
        line-height: 24px;
        margin-top: 8px;
    }

    .sec-prizes .prize-list .prize-img {
        width: 100%;
        height: auto;
    }

    .sec-prizes .prize-list .tips {
        width: 100%;
        text-align: left;
        font-size: 12px;
        line-height: 20px;
        margin-top: 0;
    }

    .sec-prizes .pc {
        display: none;
    }

    .sec-prizes .mobile {
        display: block;
    }

    .sec-video_first {
        padding: 36px 0;
    }

    .sec-video_first .wrapper-ct {
        width: calc(100% - 32px);
    }

    .sec-video_first .imgbox {
        height: 172px;
    }

    .sec-video_first .descbox {
        padding: 16px;
    }

    .sec-video_first .descbox .author {
        font-size: 14px;
        line-height: 22px;
    }

    .sec-video_first .descbox .title {
        font-size: 14px;
        line-height: 22px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        width: 100%;
        margin-top: 8px;
    }

    .sec-prize_basic {
        padding: 36px 0;
    }

    .sec-prize_basic .wrapper-ct {
        width: calc(100% - 32px);
    }

    .sec-prize_basic .contents {
        padding: 16px;
    }

    .sec-prize_basic .prize_item .title {
        width: 50%;
        font-size: 14px;
        line-height: 16px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .sec-prize_basic .prize_item .author {
        width: 50%;
        font-size: 14px;
        line-height: 16px;
        text-align: right;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
}