@charset "utf-8";
/* 初始化 */
html {-webkit-text-size-adjust: 100%;-ms-text-size-adjust: 100%;}
img {max-width: 100%;height: auto;width:auto\9; /* ie8 */}
*{margin:0; padding:0; border:none;box-sizing:border-box;}
body{background:#fff;color:#000;font-size: 14px;}
em,i{font-style: normal;}
a{text-decoration:none; color:#666;}
a:hover{ text-decoration:none;}
ul,ol{list-style:none;}
h1, h2, h3, h4, h5, h6{ font-size:100%;font-weight: normal;}
input,select{outline: none;}
.flex{display:flex;}
.flex-between{justify-content:space-between;}
.align-center{align-items: center;}
.main { width: 1200px; margin: 0 auto; }

/*底部*/
.copy { text-align: center; line-height: 30px; padding: 10px 0; background: #f9f9f9; }
.copy p { display: inline-block; padding: 0 10px; color: #666; }
.copy a { color: #666; text-decoration: underline; -webkit-background-size: contain; background-size: contain; }
@media screen and (max-width: 750px) {
    body { font-size: .28rem; }
    .copy { line-height: .35rem; position: inherit; }
    .copy p { font-size: .22rem; }
}


/*20250324领读视频*/
.Lingdu { max-width: 768px; margin: 0 auto; }
.lingduTop { }

.LD_con { min-height: calc(100vh - 27.5vh) }
.LD_con h3 { font-size: .28rem; background: #fffaf1; color: chocolate; line-height: .8rem; text-indent: .3rem; margin-bottom: .2rem; }
.LD_con li { font-size: .3rem; height: 1rem; line-height: 1rem; background: #fff; padding: 0 0.2rem; border-bottom: 1px solid #eee; width: 100%; }
.LD_con li b { float: left; font-weight: normal; font-size: .3rem; }
.LD_con li span { float: right; font-size: .26rem; color: #666; }
.LD_con li a { color: #000; display: block; height: 100%; display: flex; justify-content: space-between; }
.LD_con h4 { font-size: .34rem; text-align: center; margin-bottom: .2rem; font-weight: bold; }
.LD_con p { font-size: .26rem; text-align: center; }

.video { width: 100%; height: 4rem; margin: 0 auto 20px; display: block; }

/*优秀作品展示*/
.Excellent { }
.Excellent img.PIC { display: block; margin: 0 auto 15px; }
.Excellent img.mobile { display: none; }
.Excellent ul.beforeUL { display: flex; justify-content: flex-start; flex-wrap: wrap; }
.Excellent ul.beforeUL li { width: 24%; background: #e7f2f7; text-align: center; border-radius: 4px; margin: 0 0.5% 1%; position: relative; border: 1px solid #e7f2f7; }
.Excellent ul.beforeUL li img { width: 100px; margin: 0 auto; display: block; }
.Excellent ul.beforeUL li h3 { font-weight: bold; font-size: 20px; border-bottom: 1px solid #ddd; padding-bottom: 10px; color: #f49105; }
.Excellent ul.beforeUL li h3 span { font-weight: normal; font-size: 16px; padding-left: 5px; }
.Excellent ul.beforeUL li p { line-height: 44px; }
.Excellent ul.beforeUL li.YXbook h3 { color: #0070ff; }
.Excellent ul.beforeUL li.lingdu h3 { color: #fa2020; }
.Excellent ul.beforeUL li.lingdu:hover p { font-weight: bold; }

.zhanshiTop { border-bottom: 1px solid #ddd; margin-bottom: 10px; overflow: hidden; }
.zhanshiTop .goThe { float: left; }
.zhanshiTop .goThe a { font-size: 16px; line-height: 44px; color: #fff; background: #ff7200; padding: 0 10px; display: inline-block; }
.zhanshiTop .goThe a i { font-size: 22px; margin-right: 5px; vertical-align: bottom; }
.SSzuopin { float: right; }
.SSzuopin input.txt { border: 1px solid #007ce6; height: 44px; padding: 0 5px; font-size: 15px; float: left; width: 220px; }
.SSzuopin input.btn { border: none; height: 44px; font-size: 15px; width: 80px; background: #007ce6; color: #fff; }

.Excellent ul.beforeUL li:hover { border: 1px solid #5ac4f4; }
.Excellent ul.beforeUL li:hover .tipBox { display: block; }
.tipBox { position: absolute; left: 104%; width: 98%; top: 0; z-index: 9; background: #ffd7d6; padding: 10px; box-shadow: 0 0 5px #ddd; border-radius: 8px; display: none; }
.tipBox img { width: 80px; height: 80px;border-radius:50%; }
.tipBox .txt { text-indent: 28px; text-align: left; margin-top: 10px; position: relative; color: #000; font-size: 12px; }
.tipBox .txt::after { position: absolute; content: ""; left: -39px; top: -75px; width: 0; height: 0; border-left: 12px solid transparent; /* 让左边透明 */ border-right: 17px solid #ffd7d6; /* 让右边透明 */ border-bottom: 12px solid transparent; /* 让底部透明 */ border-top: 13px solid transparent; /* 顶部为三角形颜色 */ }

/*优秀学生作品展示*/
.xsyouxiu { }
.xsyouxiu h3 { text-align: center; font-size: 22px; margin: 20px 0 10px; }
.xsyouxiu h3 i { font-size: 24px; margin-left: 10px; color: #de184b; font-weight: normal; }
.xsyouxiu ul { overflow: hidden; margin-bottom: 20px; display: flex; justify-content: center; }
.xsyouxiu li { float: left; width: 20%; padding: 0 .5%; }
.xsyouxiu li img { width: 300px; height: 330px; }
.xsyouxiu dl { text-align: right; color: #1f4fdc; font-size: 15px; margin: 0 0 20px; }
.xsyouxiu dl dt { font-weight: bold; }
.xsyouxiu dl dd { margin-top: 5px; }

/*优秀老师领读视频*/
.LSyouxiu { }
.LSyouxiu h3 { text-align: center; font-size: 22px; margin: 20px 0 30px; }
.LSyouxiu ul { display: flex; flex-wrap: wrap; margin-bottom: 30px; }
.LSyouxiu ul li { width: 24%; text-align: center; border-radius: 4px; margin: 0 0.5% 1%; border: 1px solid #e7f2f7; font-size: 18px; position: relative; }
.LSyouxiu ul li span { display: block; font-size: 16px; margin-top: 5px; }
.LSyouxiu ul li a { display: block; padding: 15px 0; background: #e7f2f7; }
.LSyouxiu ul li a:hover { color: darkcyan; background: #e4f7f9; }
.LSyouxiu .zhujiangren { padding: 15px; background: #f6feff; border-radius: 5px; border: 1px solid #c8f0f5; margin-bottom: 50px; }
.LSyouxiu .zhujiangren dl { margin-bottom: 20px; }
.LSyouxiu dt b { font-size: 17px; padding-right: 8px; color: darkcyan; }
.LSyouxiu dd { margin: 5px 0; }

.LSyouxiu ul li:hover { border: 1px solid #5ac4f4; }
.LSyouxiu ul li:hover .tipBox { display: block; }

.page { text-align: center; margin:30px 0 50px;}
.page a { padding: 4px 10px; border: 1px solid #ddd; }
.page a:hover { color: #038ef9; border-color: #038ef9; }
.page a.on { color: #fff; background: #038ef9; border-color: #038ef9; }

/*学生顶部名字*/
.topNane2025 { background: #f9f9f9; padding: 10px; margin-bottom: 30px; font-size: 15px; color: #1f4fdc;text-align:center;}
.topNane2025 span{display:inline-block;padding:0 20px;}
.topNane2025 span:nth-child(1) { font-weight: bold; }

/*========20250713学生作品卡片选择==========*/
.kapian { display: flex; justify-content: center; }
.kapian .box { width: 23%; text-align: center; border: 1px solid #eee; box-shadow: 0 0 3px #eee; border-radius: 6px; margin: 1%; font-size: 18px; }
.kapian .box a { display: block; padding: 26px 0; }
.kapian .box b { display: block; margin: 5px 0; }
.kapian .box i { font-size: 42px; }
.kapian .box.Sj a { color: orangered; background: #fff8f6; }
.kapian .box.Hj a { color: dodgerblue; background: #f9fcff; }

@media screen and (max-width: 750px) {
    body { width: 100%; min-width: 100%; }
    .main { width: 100%; }
    
    /*学生顶部名字*/
    .topNane2025 span{display:block;margin-bottom:5px;}

    /*翻页样式*/
    .page{margin:.3rem 0 .8rem;}
    .page a{padding:.02rem .06rem;} 
    
    /*优秀作品展示*/
    .Excellent img.PIC { display: none; }
    .Excellent img.mobile { display: block; margin: 0 auto .15rem; }
    .zhanshiTop .goThe { float: none; display: flex; justify-content: space-between; }
    .zhanshiTop .goThe a { font-size: .28rem; padding: 0; width: 33.33%; text-align: center; }
    .zhanshiTop .goThe a i { font-size: .32rem; margin-right: .05rem; }
    .SSzuopin { float: none; width: 98%; margin: .18rem auto 0; }
    .SSzuopin input.txt { height: .8rem; font-size: .28rem; width: 70%; border-top-left-radius: 1rem; border-bottom-left-radius: 1rem; text-align: center; }
    .SSzuopin input.btn { height: .8rem; font-size: .28rem; width: 30%; border-top-right-radius: 1rem; border-bottom-right-radius: 1rem; }
    .Excellent ul.beforeUL li { width: 48%; margin: 0 1% 2%; }
    .Excellent ul.beforeUL li h3 { font-size: .3rem; }
    .Excellent ul.beforeUL li p { line-height: .8rem; }

    /*优秀学生作品展示*/
    .xsyouxiu ul {display :block;}
    .xsyouxiu h3 { font-size: .34rem; margin: .3rem 0; }
    .xsyouxiu li { width: 50%; padding: 0 .5%; text-align: center; }
    .xsyouxiu li img { width: 3.8rem; height: 4.6rem; }
    .xsyouxiu dl { text-align: center; }
    .xsyouxiu dl dt { font-size: .28rem; }

    /*优秀老师领读视频*/
    .LSyouxiu { }
    .LSyouxiu h3 { font-size: .34rem; margin: .3rem 0; }
    .LSyouxiu ul li { width: 49%; font-size: .32rem; }
    .LSyouxiu ul li span { font-size: .28rem; }
    .LSyouxiu .zhujiangren { padding: .2rem; margin: 0 1% .8rem; }
    .LSyouxiu dt b { font-size: .28rem; }
    .LSyouxiu dd { font-size: .26rem; line-height: .4rem; }

    /*========20250713学生作品卡片选择==========*/
    .kapian { justify-content: space-between; flex-wrap: wrap; }
    .kapian .box { width: 48%; font-size: .3rem; }
    .kapian .box a { padding: .32rem 0; }
    .kapian .box b { margin: .1rem 0 .05rem; }
    .kapian .box i { font-size: .6rem; }
}