.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.04vw 5.2vw;
    background: linear-gradient(90deg, #000823, rgba(0, 0, 0, 0.5));
}

.header .header-title {
    /* color: blue; */
    font-size: 1.56vw;

    background: linear-gradient(90deg, #1987F9, #28D7FF);
    /* 从左到右渐变
    -webkit-background-clip: text;
    /* webkit内核兼容 */
    background-clip: text;
    color: transparent;
    /* 文字透明，显示渐变背景 */
    font-weight: 500;
    /* 可自定义字重 */
}

.header .header-btn {
    color: white;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    padding: 0.41vw 0.52vw;
    outline: none;
    border: 1px solid #eee;
    margin-right: 10px;
    cursor: pointer;
    font-size: 0.73vw;
}

.header .header-btn.active {
    background: linear-gradient(90deg, #1987F9, #28D7FF);
    border-color: #28D7FF;
}

.page1 {
    background-image: url(../image/bg1.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 102%;
    display: flex;
    justify-content: space-between;
    padding: 10.4vw 5.2vw 0 5.2vw;
    position: relative;
    /* z-index: -1; */
}

.page1 .page1-left {
    margin-bottom: 5.2vw;
}

.page1 .page1-left .page1-text1 {
    font-size: 3.64vw;
    background: linear-gradient(90deg, #1987F9, #28D7FF);
    background-clip: text;
    color: transparent;
    font-weight: 600;
}

.page1 .page1-left .page1-text2 {
    font-size: 9.38vw;
    background: linear-gradient(90deg, #1987F9, #28D7FF);
    background-clip: text;
    color: transparent;
    font-weight: 700;
    font-style: italic;
}

.page1 .btn {
    margin-top: 2.08vw;
    display: flex;
    align-items: center;
    color: white;
    background: linear-gradient(90deg, #1987F9, #28D7FF);
    border: transparent;
    border-radius: 15px;
    padding: 0.41vw 0.52vw;
    outline: none;
    font-size: 0.93vw;
    cursor: pointer;
}

.mask {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: linear-gradient(90deg, #000823d7, #00062c7c, transparent);
    z-index: 0;
    pointer-events: none;
}

.page2 {
    padding: 9.38vw 0;
    position: relative;
}

.page2 .blue-bg {
    padding: 5.2vw 5.2vw 10.4vw 5.2vw;
    background: linear-gradient(90deg, #28D7FF, #1987F9);
}

.page2 .blue-bg .page2-text {
    width: 26.04vw;
}

.page2 .blue-bg .page2-text .page2-title {
    font-size: 2.5vw;
    color: white;
    position: relative;
}

.page2 .blue-bg .page2-text .page2-title::after {
    content: '';
    height: 0.41vw;
    width: 2.6vw;
    background-color: white;
    position: absolute;
    bottom: -1.04vw;
    left: 0;
}

.page2 .blue-bg .page2-text .page2-detail {
    margin-top: 5.2vw;
    width: 26.04vw;
    text-wrap: wrap;
    font-size: 0.93vw;
    color: white;
    text-indent: 2em;
}

.page2 .blue-bg .page2-img {
    position: absolute;
    top: 0;
    right: 5.2vw;
    width: 40.73vw;
}

.page3 {
    background-color: #EFF6FE;
    padding: 2.6vw 5.2vw;
    text-align: center;
}

.page3 .page3-title {
    font-size: 2.5vw;
    position: relative;
}

.page3 .page3-title::after {
    content: '';
    height: 0.41vw;
    width: 2.6vw;
    background: linear-gradient(90deg, #28D7FF, #1987F9);
    position: absolute;
    bottom: -1.04vw;
    left: 50%;
    transform: translateX(-50%);
}

.page3 .boxs {
    display: flex;
    width: 100%;
    margin-top: 4.1vw;
    flex-wrap: wrap;
}

.page3 .boxs .box {
    width: 49%;
    /* height: 37.5vw; */
    padding: 0.41vw;
    border-radius: 25px;
    background-color: white;
    box-shadow: 0px 0px 0.41vw 0px rgba(146, 146, 146, 0.82);
    padding-bottom: 2.6vw;
    margin-right: 1.04vw;
    margin-bottom: 1.04vw;
    position: relative;
}

/* .page3 .boxs .box:hover {
    transform: scale(1.001);
} */

.page3 .boxs .box:nth-child(2n) {
    margin-right: 0;
}

.page3 .boxs .box .box-img {
    width: 100%;
}

.page3 .boxs .box .box-title {
    padding: 0 1.04vw;
    text-align: left;
    font-size: 2.5vw;
    margin-top: 1.04vw;
    margin-bottom: 1.04vw;
}

.page3 .boxs .box .box-detail {
    padding: 0 1.04vw;
    text-align: left;
    font-size: 1.04vw;
    width: 100%;
    text-wrap: wrap;
    font-weight: 600;
}

.page3 .boxs .box .list {
    padding-left: 2.08vw;
    margin-top: 1.04vw;
}

.page3 .boxs .box .list .li {
    position: relative;
    text-align: left;
    margin-bottom: 0.26vw;
    font-size: 0.83vw;
}

.page3 .boxs .box .list .li::after {
    content: '';
    height: 0.41vw;
    width: 0.41vw;
    background: linear-gradient(90deg, #28D7FF, #1987F9);
    position: absolute;
    top: 50%;
    left: -0.62vw;
    transform: translateY(-50%);
    border-radius: 50%;
}

.page4 {
    background: linear-gradient(180deg, #1987F9, #28D7FF);
    padding: 2.6vw 5.2vw;
    text-align: center;
}

.page4 .page4-title {
    font-size: 2.5vw;
    position: relative;
    color: white;
}

.page4 .page4-title::after {
    content: '';
    height: 0.41vw;
    width: 2.6vw;
    background-color: white;
    position: absolute;
    bottom: -1.04vw;
    left: 50%;
    transform: translateX(-50%);
}

.page4 .page4-content {
    margin-top: 2.08vw;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 0.52;
    padding: 1.04vw;
    position: relative;
}

.page4 .page4-content .btn {
    outline: none;
    border: 1px solid white;
    padding: 0.83vw;
    color: white;
    background-color: rgba(255, 255, 255, 0.3);
    border-radius: 2.08vw;
    position: absolute;
    font-size: 1.25vw;
}

.page5 {
    /* background-color: #EFF6FE; */
    padding: 2.6vw 5.2vw;
    text-align: center;
    background-image: url(../image/bg2.png);
    background-repeat: no-repeat;
    background-position: center;
    position: relative;
}

.page5 .page5-title {
    font-size: 2.5vw;
    position: relative;
}

.page5 .page5-title::after {
    content: '';
    height: 0.41vw;
    width: 2.6vw;
    background: linear-gradient(90deg, #28D7FF, #1987F9);
    position: absolute;
    bottom: -1.04vw;
    left: 50%;
    transform: translateX(-50%);
}

.page5 .page5-detail {
    color: #176EEA;
    font-size: 0.72vw;
    margin: 2.08vw 0 1.04vw 0;
    position: relative;
    z-index: 1;
}

.page5 .cards {
    margin-top: 5.2vw;
    margin-bottom: 5.2vw;
}

.page5 .cards .line {
    display: flex;
    align-items: center;
    justify-content: center;
}

.page5 .cards .card {
    width: 9.89vw;
    height: 9.89vw;
    background: #fff;
    border-radius: 0.41vw;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #2385bb;
    box-shadow: 0 2px 0.41vw rgba(0, 0, 0, 0.08);
    transform: rotate(45deg);
    transition: transform 0.3s ease;
    margin-right: 5.2vw;
}

.page5 .cards .card:hover {
    transform: rotate(45deg) scale(1.05);
}

.page5 .cards .card .card-content {
    transform: rotate(-45deg);
    text-align: center;
}

.page5 .cards .card .card-content .card-img {
    width: 5.2vw;
}

.page5 .cards .card .card-content .card-name {
    background: linear-gradient(180deg, #28D7FF, #1987F9);
    background-clip: text;
    color: transparent;
    font-size: 1.04vw;
}

.mask-white {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: linear-gradient(180deg, #E4F3FF, transparent);
    z-index: 0;
    pointer-events: none;
}

.page6 {
    background-color: #EFF6FE;
    padding: 2.6vw 5.2vw;
    text-align: center;
}

.page6 .page6-title {
    font-size: 2.5vw;
    position: relative;
}

.page6 .page6-title::after {
    content: '';
    height: 0.41vw;
    width: 2.6vw;
    background: linear-gradient(90deg, #28D7FF, #1987F9);
    position: absolute;
    bottom: -1.04vw;
    left: 50%;
    transform: translateX(-50%);
}

.page6 .page6-img {
    margin-top: 4.1vw;
    margin-bottom: 1.56vw;
    width: 46.7vw;
}

.page6 .page6-cards {
    background-color: rgba(255, 255, 255, 0.5);
    padding: 1.04vw;
    border-radius: 0.52vw;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.page6 .page6-cards .page6-card {
    width: 24%;
    height: 18.2vw;
    padding: 2.08vw 2.6vw;
    border-radius: 0.52vw;
    background-color: white;
}

.page6 .page6-cards .page6-card:hover {
    box-shadow: 0 2px 0.41vw rgba(0, 0, 0, 0.08);
}

.page6 .page6-cards .page6-card .card-img {
    width: 3.07vw;
}

.page6 .page6-cards .page6-card .page6-name {
    color: #00A2FF;
    font-size: 1.25vw;
    font-weight: bold;
    margin: 1.04vw 0;
}

.page6 .page6-cards .page6-card .page6-detail {
    width: 100%;
    text-wrap: wrap;
    text-align: justify;
    line-height: 1.25vw;
    font-size: 0.83vw;
}

.page7 {
    background-color: white;
    padding: 2.6vw 5.2vw;
    text-align: center;
}

.page7 .page7-title {
    font-size: 2.5vw;
    position: relative;
}

.page7 .page7-title::after {
    content: '';
    height: 0.41vw;
    width: 2.5vw;
    background: linear-gradient(90deg, #28D7FF, #1987F9);
    position: absolute;
    bottom: -1.04vw;
    left: 50%;
    transform: translateX(-50%);
}

.page7 .page7-content {
    display: flex;
    justify-content: space-between;
    margin-top: 3.12vw;
}

.page7 .page7-content .page7-right {
    width: 60%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    padding: 2.5vw;
    font-size: 1.04vw;
}

.page7 .page7-content .page7-right .item {
    width: 45%;
    height: auto;
    text-align: left;
    /* border-bottom: 1px solid #eee; */
}

.page7 .page7-content .page7-right .item .item-text1 {
    /* color: #5E5E5E; */
    margin-bottom: 1.54vw;
    /* margin-top: 1.56vw; */
    font-weight: bold;
    font-size: 2vw;
}

.page7 .page7-content .page7-right .item .item-text2 {
    color: black;
    line-height: 1.56vw;
    margin-bottom: 1.04vw;
    font-weight: bold;
    margin-left: 1.54vw;
}

.page7 .page7-content .page7-right .item .item-text2 div {
    margin-bottom: 1.04vw;
    position: relative;
}

.page7 .page7-content .page7-right .item .item-text2 div::after {
    content: '';
    position: absolute;
    top: 0.38vw;
    left: -1.39vw;
    width: 0;
    height: 0;
    border-top: 0.41vw solid transparent;
    border-bottom: 0.41vw solid transparent;
    border-left: 0.62vw solid black;
}


.relation {
    background-color: #0869C2;
    border-bottom: 1px solid white;
    display: flex;
    justify-content: center;
    color: white;
    font-size: 0.93vw;
    padding: 1.04vw;
}

.relation .agreement {
    display: flex;
    padding-right: 2.08vw;
    margin-right: 2.08vw;
    border-right: 1px solid #eee;
}

.relation .contact {
    display: flex;
}

.relation .title {
    margin-right: 1.04vw;
}


footer {
    background-color: #0869C2;
    text-align: center;
    color: white;
    padding: 1.04vw 0;
    font-size: 0.83vw;
}

/* 轮播图样式 */
.carousel {
    position: relative;
    width: 100vw;
    height: 40vw;
    /* 全屏高度，可根据需求修改 */
    overflow: hidden;
}

/* 轮播图内容容器：核心是绝对定位+横向排列+过渡动画（实现平滑切换） */
.carousel-content {
    position: absolute;
    top: 0;
    left: 0;
    width: calc(100vw * 3);
    /* 宽度=单页宽度*页数（预留前后复制页，防止切换卡顿） */
    height: 100%;
    display: flex;
    transition: left 0.5s ease;
    /* 平滑切换核心 */
}

/* 单个轮播页：保持你原有结构的样式 */
.carousel-page {
    width: 100vw;
    height: 100%;
    position: relative;
}

/* 轮播左右箭头（控制切换） */
.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 3vw;
    height: 3vw;
    background-color: rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 2;
    transition: background-color 0.3s ease;
    font-size: 2.94vw;
    color: white;
}

.carousel-arrow:hover {
    background-color: rgba(255, 255, 255, 0.8);
}

.arrow {
    width: 3.1vw;
}

.arrow-left {
    left: 2vw;
}

.arrow-right {
    right: 2vw;
}

/* 轮播底部指示器（显示当前页码，支持点击切换） */
.carousel-indicators {
    position: absolute;
    bottom: 2vw;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 1vw;
    z-index: 2;
}

.indicator {
    width: 0.8vw;
    height: 0.8vw;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.indicator.active {
    background-color: #fff;
    transform: scale(1.2);
    /* 激活状态放大，更醒目 */
}

/* 轮播图上的视频 */
.videoBox {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 40vw;
    background-color: #000;
    z-index: 10;
    /* 层级高于轮播内其他元素，确保全屏显示 */
    display: none;
}

.videoBox video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 搭配内容模块播放视频 */
/* 蒙版 */
.playMask {
    position: absolute;
    width: 98.3%;
    height: 24.8vw;
    text-align: center;
    background: rgba(146, 146, 146, 0.269);
    border-radius: 2.04vw;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
}

.playMask .imgBg {
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    width: 6vw;
    height: 6vw;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.playMask .mask-img {
    width: 4vw;
    transform: translateX(0.31vw);
}

.gameVideo {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 40px;
    width: 80vw;
    aspect-ratio: 16 / 9;
    max-height: 90vh;
    object-fit: contain;
    z-index: 10;
    /* 层级高于轮播内其他元素，确保全屏显示 */
    display: none;
}

.gameVideo:fullscreen {
    width: 100vw;
    height: 100vh;
}



a {
    color: white;
    outline: none;
    text-decoration: none;
    display: block;
}

/* 视频播放器样式 */
.videoBg {
    /* 弹窗居中并保持 16:9 比例 */
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 79vw;
    aspect-ratio: 16 / 9;
    max-width: 90vw;
    max-height: 90vh;
    border-radius: 40px;
    background-color: #222;
    z-index: 9;
    display: flex;
    align-items: center;
    justify-content: center;
    display: none;
}

/* 视频内容铺满，在容器内裁剪全屏避免黑边 */
.videoBg video {
    width: 100%;
    height: 100%;
    object-fit: fill;
    border-radius: 40px;
}

/* 针对超窄屏幕更大占比 */
@media (max-width: 600px) {
    .videoBg {
        width: 95vw;
        aspect-ratio: 16 / 9;
    }
}

.VideoMask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 8;
    opacity: 0.8;
    background-color: #000;
    display: none;
}

.video-full{
    position: absolute;
    top: 1vw;
    right: 5vw;
    width: 2.54vw;
    z-index: 11;
    cursor: pointer;
}
.video-close{
    position: absolute;
    top: 1vw;
    right: 1vw;
    width: 2.54vw;
    z-index: 11;
    cursor: pointer;
}

.playing {
    display: block;
}