* {box-sizing:border-box; margin:0;padding:0;}
body, html {width:100%;height:100%;}
html {font-size:100px;}
body {font-size:0.16rem;background:#fff;}
.swf, .sousuo input[type="button"], iframe {border:none;}
.gongkaike, .json {grid-template-columns:repeat(auto-fill, minmax(280px, 1fr));}
/* 公开课 */
h2 {display:flex; align-items: center; height:0.5rem;font-weight: normal;}
.gongkaike {display:grid;gap:0.1rem;}
.gongkaike p {display:grid; grid-template-columns:0.5rem 1fr 0.32rem; column-gap:0.1rem; height:0.5rem; border:1px dashed rgb(0 0  0 / 0.3); color:#222; align-items: center;}
.gongkaike p span:first-child {text-align: center; height:0.36rem; border-radius: 0.04rem;font-size:0.18rem;line-height: 0.36rem;}
.weixin {background:rgb(0 180 100);}
.baidu {background:#2932e1;}
.bzhan {background:#00aeec;}
.xigua {background:#fe3355;}
.gongkaike p img {width:0.32rem;height:0.32rem;}
.gongkaike p:hover a {text-decoration: underline;}
.head-top, .head-logo {justify-content:space-between;align-items: center;}
.gongkaike p span:first-child, .head-top a:nth-child(3), .sousuo input[type="button"],nav section a, .guanggao, .xiangrikui p:nth-child(3) {
    color:#fff;
}
body, .head-top, .head-logo, footer, nav {display:grid;}
@media screen and (min-width:1701px) {
    body { grid-template:1.05rem 0.5rem 1fr 0.6rem 1rem / [zuobian] 4% [zuo] 1fr [zhong] 3rem [you] 4% [youbian]; gap:0.15rem 0.3rem;}
    .head-top, .head-logo {grid-template-columns:[zuobian] 4% [zuo] auto [zhong-zuo] 1fr [zhong-you] auto [you] 4% [youbian]; column-gap:0.3rem;}
    footer, nav {grid-template-columns:[zuobian] 4% [zuo] 1fr [you] 4% [youbian]; column-gap:0.3rem;}
    nav section a, nav section a span {padding:0 0.08rem;}
}
@media screen and (max-width:1700px) {
    body {grid-template:1.05rem 0.5rem 1fr 0.6rem 1rem / [zuobian] 3% [zuo] 1fr [zhong] 2.4rem [you] 3% [youbian]; gap:0.12rem 0.24rem;}
    .head-top, .head-logo {grid-template-columns:[zuobian] 3% [zuo] auto [zhong-zuo] 1fr [zhong-you] auto [you] 3% [youbian]; column-gap:0.24rem;}
    footer, nav {grid-template-columns:[zuobian] 3% [zuo] 1fr [you] 3% [youbian]; column-gap:0.24rem;}
    nav section a, nav section a span {padding:0 0.06rem;}
}
@media screen and (max-width:1540px) {
    body {grid-template:1.05rem 0.5rem 1fr 0.6rem 1rem / [zuobian] 2% [zuo] 1fr [zhong] 2rem [you] 2% [youbian]; gap:0.1rem 0.2rem;}
    .head-top, .head-logo {grid-template-columns:[zuobian] 2% [zuo] auto [zhong-zuo] 1fr [zhong-you] auto [you] 2% [youbian]; column-gap:0.2rem;}
    footer, nav {grid-template-columns:[zuobian] 2% [zuo] 1fr [you] 2% [youbian]; column-gap:0.2rem;}
    nav section a, nav section a span {padding:0 0.04rem;}
}
@media screen and (max-width:1280px) {
    body {grid-template:1.05rem 0.5rem 1fr 0.6rem 1rem / [zuobian] 1% [zuo] 1fr [zhong] 2rem [you] 1% [youbian]; gap:0.08rem 0.16rem;}
    .head-top, .head-logo {grid-template-columns:[zuobian] 1% [zuo] auto [zhong-zuo] 1fr [zhong-you] auto [you] 1% [youbian]; column-gap:0.12rem;}
    footer, nav {grid-template-columns:[zuobian] 1% [zuo] 1fr [you] 1% [youbian]; column-gap:0.12rem;}
}

header, nav, footer {grid-column:zuobian / youbian; }
a, li {cursor: pointer;}
a {text-decoration:none; color:rgb(0 180 100);}
a:hover {text-decoration: underline;}
button[name='xiazai'] {padding:0 0.05rem;margin-right:0.05rem;}

nav a:hover {color:#0ff;}

h2, .head-top, .gongkaike, .guanggao, .rili, .json, .xiangrikui {margin-bottom:0.15rem;}

h2 span {background:#c03; width:0.5rem; height:0.24rem; text-align: center; line-height: 0.24rem; margin-left:0.1rem;border-radius:0.5rem;font-size:0.16rem;} 

ol, ul {list-style-position:inside;}
ol {list-style-type:decimal-leading-zero;}
ol ul, h2 {padding-left:0.15rem;}
li {border-bottom:.01rem dashed rgb(0 0 0 / 0.2);line-height: 2.2;}
li span {font-weight: bold;} /*搜素结果*/
aside li, .json a, nav a, .head-top a, .head-logo a, .guanggao {overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}

main {grid-column:zuo / zhong;}
main > img {max-width:100%;}
aside {grid-column:zhong / you;}
.denglu, .sousuo input[type="text"], .gongkaike p   {padding:0 0.1rem;}

.head-top, h2 {background-color:rgb(0 0 0 / 0.03);}
.head-top {height:0.4rem;}
.head-top section  {grid-column-start:zuo;}

.head-top a:nth-child(2)  {text-align:center;}
.head-top a:nth-child(3)  {text-align:right; background:rgb(0 180 100);}

.head-logo {height:0.5rem;}
.logo {grid-column-start:zuo; width:3.2rem; height:0.42rem; display:grid; grid-template-columns:auto auto 1fr;column-gap:0.06rem; align-items: center; font-size:0.14rem;}
.logo p:first-child {width:0.42rem;height:0.42rem;line-height: 0.42rem; text-align: center;font-family: 'Arial', sans-serif; font-size:0.26rem; 
    font-weight:bold; background:#036;color:#31a8ff; border-radius: 0.05rem; }
.logo p:nth-child(2) {height:0.42rem;line-height: 0.38rem;font-size:0.34rem;}
.head-logo a {text-align:center;}

/*搜索*/
.sousuo {display:grid; grid-template-columns:2rem 1rem; align-items: center;}
.sousuo input {outline:none;height:0.42rem;}
.sousuo input[type="text"] {border:0.01rem solid #f96d00;font-size: 0.18rem;}
.sousuo input[type="button"] {background:#f96d00;font-size: 0.2rem;}

strong, .hong, li span {color:#c03;} /* 命中的词，红色*/

/* 菜单 */
nav {background:#004080;}
nav section, nav section a {height:0.5rem;}
nav section {grid-column-start:zuo; display:grid; grid-template-columns: repeat(auto-fill, minmax(0, auto));  justify-content:start; align-content: center; }
nav section a {display:flex; align-items: center; transition: all 0.4s;}
nav section a:nth-child(n+2) {border-left:0.01rem dashed rgb(255 255 255 / 0.8);}
nav section a span {height:0.24rem; line-height: 0.24rem; text-align:center;border-radius: 0.24rem;}
nav section a:hover span  {background:#fff; color:#123;}
.main-html h2 + ol {padding:0 0.15rem;}

/*js 加载 json */
.json {display:grid; gap:0.1rem; grid-auto-rows:0.32rem;}
.json a {line-height: 0.3rem; padding-left:0.12rem; color:#000; border-radius: 0.3rem;border:0.01rem dashed rgb(180 180 180);}
.json a span {font-size:0.12rem;opacity:0.2;margin-left:0.05rem;}
.json a:hover {background:#f96d00;color:#fff; border:0.01rem dashed #f96d00;}
.json a:nth-child(4n+1){border:0.01rem dashed rgb(255, 146, 82);}
.json a:nth-child(4n+3) {border:0.01rem dashed rgb(105, 219, 196);}

/*广告*/
.guanggao, .xiangrikui, .foot-left img, .tuiguang {display:block;}
.guanggao {width:100%; height:0.5rem; padding: 0 0.1rem; line-height:0.48rem; text-align: center; font-size: 0.26rem; letter-spacing: 0.05rem; background-color:#c30308;color:#fff;}


/* 向日葵 */
.xiangrikui {display:block; width:5rem; padding:0.15rem 0.2rem; border:0.01rem dashed rgb(0 0 0 / 0.3);color:#222;margin-top:0.1rem;}
.xiangrikui p:nth-child(1) {font-size:0.3rem;font-weight: bold;}
.xiangrikui p:nth-child(2) {margin: 0.15rem 0;}
.xiangrikui p:nth-child(3) {width:1.5rem; background:#f96d00;height:0.5rem;line-height:0.5rem;text-align: center;font-size:0.18rem;}

/*点击查看二维码*/
.erweima {position:fixed;width:2.2rem;height:2.2rem; left:50%;top:50%; transform: translate(-50%, -50%); z-index:999; background-color:#fff;
    box-shadow: 0.05rem 0.05rem 0.1rem rgb(0 0 0 / 0.3);}

footer section {grid-column-start:zuo;line-height: 1.6;}
.youlian section a {margin-right:0.2rem;}

.foot, .foot a {color:rgb(255 255 255 / 0.7);}
.foot {background-color:#036;}
.foot section {display:flex; justify-content:space-between;align-items: center;}
.foot-left {background:url("/images/adobe.png") left center / 0.48rem 0.48rem no-repeat;padding-left:0.6rem;}
.foot img {height:0.48rem;}

/* 预设日历的高度 */
.rili {max-width:3rem; min-height:2.05rem;}

/*金鱼*/
.swf {display:block;position:fixed;left:0;top:0;width:100%;height:100%;z-index:-1;opacity:0;transition:opacity 2s;}