@charset "utf-8";
/* CSS Document */


body,div,img,form,input,ul,li,h1,h2,a,span{margin: 0; padding: 0; border: none; box-sizing: border-box;}
ul,li{list-style: none;}
body,input,h1,h2{font-family: "微软雅黑", "黑体"; font-size: 16px; line-height: 30px; font-weight: normal; position: relative; }


a{color: #000; text-decoration: none;}
a:hover{color: #D92636;}
.fl{float: left;}
.fr{float: right;}
.clearflx:after{content: ""; display: block; visibility: hidden; clear: both;}
.cl{ clear:both; height:0px; overflow:hidden;}

.none{display: none !important;}

.container{ width: 100%; height: 100%;}
.p0{background: url("p0.jpg") no-repeat center center; background-size: 100% 100%; width: 100%; height: 100%;}
        
.share_bg{width: 100%; height: 100%; background: rgba(25, 28, 34, 0.58); position: absolute; left: 0px; top: 0px; -webkit-backdrop-filter: blur(5px); backdrop-filter: blur(5px);}
.float_box{position: absolute; left: 0px; top: 0px; width: 100%; height: 100%;}
.float_box_pause{position: absolute; left: 0px; top: 0px; width: 100%; height: 100%;}
.share_box{position: absolute; left: 0px; top: 0px; width: 100%; height: 100%;}
.poster{position: absolute;left: 50%;top: 50%;transform: translate(-50%, -50%);height: 75%;}
.poster img{width: 100%; height: 100%;    object-fit: contain; margin-bottom: 10px;}
.tips_share{width: 312px; margin: 0 auto;}
.btn_start{position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);}
.btn_share{position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);}
.btn_next{position: absolute; right: 6%; top: 10%;}
.btn_back{position: absolute; left: 5%; top: 5%;}

/* 视频容器样式 */
.video_box {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

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

/* 进度条容器 */
.progress_container {
    position: absolute;
    top: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    max-width: 600px;
    z-index: 1000;
}

/* 进度条背景线 */
.progress_line {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 4px;
    background-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-50%);
    border-radius: 2px;
}

/* 进度条填充 */
.progress_fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(90deg, #4CAF50, #8BC34A);
    border-radius: 2px;
    transition: width 0.1s linear;
    width: 0%;
}

/* 节点容器 */
.progress_nodes {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 0;
}

/* 单个节点 */
.progress_node {
    position: relative;
    width: 30px;
    height: 30px;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 节点圆点 */
.node_dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.6);
    border: 3px solid rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* 激活状态的节点 */
.progress_node.active .node_dot {
    background-color: #4CAF50;
    border-color: #8BC34A;
    transform: scale(1.2);
    box-shadow: 0 0 15px rgba(76, 175, 80, 0.6);
}

/* 节点悬停效果 */
.progress_node:hover .node_dot {
    transform: scale(1.3);
    box-shadow: 0 0 20px rgba(76, 175, 80, 0.8);
}

/* 响应式设计 */
@media (max-width: 480px) {
    .progress_container {
        width: 90%;
        bottom: 30px;
    }
    
    .node_dot {
        width: 16px;
        height: 16px;
        border-width: 2px;
    }
    
    .progress_node {
        width: 24px;
        height: 24px;
    }
}




.main-phone{ transform-origin: 375px 375px;}
.main-phone2{width: 1334px; height: 100%; transform-origin: 375px 375px;}


/* 竖屏 */
@media screen and (orientation: portrait) {
    .main-phone{ width: 1500px; height: 750px;}
	.main-phone, .video_frame, .index100, .main-phone2, .audioBox, .tips{-webkit-transform:rotate(90deg); -moz-transform: rotate(90deg); -ms-transform: rotate(90deg); transform: rotate(90deg);}   
    .video_back{position: absolute; right: 5%; bottom: 5%; top: auto; transform: rotate(90deg);}
    .tips{position: fixed; right: 50%; margin-right: 0px; bottom: 22%;}
}
/* 横屏 */
@media screen and (orientation: landscape) {
    .main-phone{ width: 1500px; height: 750px;}
    .main-phone2{width: 100%; height: 100%;}
	.main-phone, .main-phone2{margin: 0; -webkit-transform:rotate(0); -moz-transform: rotate(0); -ms-transform: rotate(0); transform: rotate(0);}

    .share_png{background: url("share_tips2.png") no-repeat left 10px;}
    .video_frame {top: 40%;}

}