:root{--zi:#562c80;--mei:#9c1964;--lan:#4ec0ef;--huang:#fcd70a;--zi-shen:#2f2f2f;--zi-qian:#f7f4f9;--hei:#212529;--hui:#666;--xian:#e6e6e6;--bai:#fff;--yin:0 18px 48px rgba(47,47,47,.11)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body,div,h1,h2,p{margin:0;padding:0}body{font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:var(--hei);background:#fff;line-height:1.7}body.menu-open{overflow:hidden}a{text-decoration:none;color:inherit}img{display:block;max-width:100%;border:0}button{font:inherit}.center{width:1200px;max-width:calc(100% - 48px);margin:0 auto}
.header{position:relative;z-index:50;height:98px;background:rgba(32,30,35,.98);transition:.3s}.header.header-fixed{position:sticky;top:0;box-shadow:0 10px 35px rgba(0,0,0,.18)}.header-con{height:100%;display:flex;align-items:center;gap:30px}.header-logo{flex:0 0 340px}.header-logo img{width:340px}.header-content{flex:1;display:flex;align-items:center;justify-content:flex-end;gap:18px;min-width:0}.header-list{display:flex;align-items:center}.header-list-item{position:relative;color:#fff;font-size:14px;white-space:nowrap}.header-list-item>a{display:block;padding:36px 8px 32px;border-bottom:3px solid transparent;transition:.25s}.header-list-item:hover>a,.header-list-item.selected>a{color:#c58df0;border-bottom-color:#9c4cda}.header-list-nav{position:absolute;top:82px;left:50%;width:116px;padding:10px;background:#fff;border-radius:8px;box-shadow:var(--yin);opacity:0;visibility:hidden;transform:translate(-50%,8px);transition:.25s}.header-list-item:hover .header-list-nav,.header-list-item:focus-within .header-list-nav{opacity:1;visibility:visible;transform:translate(-50%,0)}.header-list-nav-item{display:block;padding:7px 10px;color:#4a4350;font-size:13px;text-align:center;border-radius:5px}.header-list-nav-item:hover{color:var(--zi);background:var(--zi-qian)}.header-btnbox{display:flex;align-items:center;gap:9px;white-space:nowrap}.header-btn1,.header-btn2{height:38px;padding:0 14px;display:flex;align-items:center;justify-content:center;border-radius:20px;font-size:13px;transition:.25s}.header-btn1{color:#fff;border:1px solid rgba(255,255,255,.35)}.header-btn2{color:#fff;background:linear-gradient(135deg,#8337bc,#aa5ce0);box-shadow:0 8px 22px rgba(137,54,195,.35)}.header-btn2:hover{transform:translateY(-2px)}.bar{display:none;width:42px;height:42px;border:0;background:transparent;padding:9px;cursor:pointer}.bar .line{display:block;width:24px;height:2px;margin:5px 0;background:#fff;transition:.25s}
.banner{position:relative;height:clamp(420px,40vw,650px);overflow:hidden;background:#25202a}.banner-list,.banner-item{position:absolute;inset:0}.banner-item{opacity:0;visibility:hidden;transform:scale(1.04);transition:opacity .7s,visibility .7s,transform 4.8s}.banner-item.selected{opacity:1;visibility:visible;transform:scale(1)}.banner-item img{width:100%;height:100%;object-fit:cover}.button{position:absolute;z-index:3;top:50%;width:54px;height:54px;margin-top:-27px;border:1px solid rgba(255,255,255,.62);border-radius:50%;background:rgba(18,13,23,.28);cursor:pointer;transition:.25s}.button:hover{background:var(--zi);border-color:var(--zi)}.button-prev{left:38px}.button-next{right:38px}.button span{position:absolute;top:19px;width:13px;height:13px;border-top:2px solid #fff;border-left:2px solid #fff}.button-prev span{left:21px;transform:rotate(-45deg)}.button-next span{right:21px;transform:rotate(135deg)}.banner-page{position:absolute;z-index:3;left:50%;bottom:25px;display:flex;gap:9px;transform:translateX(-50%)}.banner-page button{width:9px;height:9px;padding:0;border:1px solid #fff;border-radius:50%;background:transparent;cursor:pointer;transition:.25s}.banner-page button.selected{width:30px;border-radius:6px;background:#fff}
.banner-video-box{background:#25202a url(../img/banner1.jpg) center/cover no-repeat}.banner-video,.banner-video-poster{display:block;width:100%;height:100%;object-fit:cover}.banner-video{background:transparent}
.index-stat{background:var(--zi-shen);color:#fff}.index-stat-list{display:grid;grid-template-columns:repeat(4,1fr)}.index-stat-item{position:relative;padding:28px 24px;text-align:center}.index-stat-item+.index-stat-item:before{content:"";position:absolute;left:0;top:27px;bottom:27px;width:1px;background:rgba(255,255,255,.15)}.index-stat-item b{display:block;font:700 31px/1.2 Georgia,serif;color:#c990f3}.index-stat-item span{display:block;margin-top:7px;font-size:13px;color:rgba(255,255,255,.72)}
.index-con-1,.index-con-2,.index-con-3,.index-con-4{padding:96px 0}.index-con-1-con,.index-con-3-con{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:78px}.index-title>span,.index-label{display:block;margin-bottom:10px;color:var(--zi);font-size:12px;font-weight:700;letter-spacing:3px}.index-title h1,.index-title h2,.index-con-3-text h2,.index-con-5 h2{font-size:38px;line-height:1.3;font-weight:700;letter-spacing:1px}.index-title h1:after,.index-title h2:after{content:"";display:block;width:48px;height:3px;margin-top:21px;background:var(--zi)}.text-box{margin-top:26px}.text-box .title{font-size:20px;font-weight:700;color:#352c3b}.p-box{margin-top:9px;color:var(--hui);font-size:15px;text-align:justify}.index-con-btnbox{display:flex;align-items:center;gap:25px;margin-top:32px}.index-btn1,.index-btn3,.index-btn4{display:inline-flex;align-items:center;justify-content:center;height:50px;padding:0 25px;border-radius:4px;font-size:14px;font-weight:700;transition:.25s}.index-btn1,.index-btn3{color:#fff;background:var(--zi);box-shadow:0 10px 25px rgba(102,32,155,.25)}.index-btn1:hover,.index-btn3:hover{background:#7e2db9;transform:translateY(-2px)}.index-btn2{color:var(--zi);font-size:14px;font-weight:700}.index-btn2 b{display:inline-block;margin-left:7px;transition:.25s}.index-btn2:hover b{transform:translateX(5px)}.index-con-1-right{position:relative;padding:0 28px 28px 0}.index-con-1-right:before{content:"";position:absolute;right:0;bottom:0;width:68%;height:72%;background:var(--zi);border-radius:6px}.index-con-1-right>img{position:relative;z-index:1;width:100%;height:390px;object-fit:cover;border-radius:6px;box-shadow:var(--yin)}.index-con-1-card{position:absolute;z-index:2;right:0;bottom:0;width:235px;padding:21px 24px;color:#fff;background:var(--zi-shen);box-shadow:var(--yin)}.index-con-1-card b{display:block;font:700 26px/1.2 Georgia,serif;letter-spacing:5px}.index-con-1-card span{font-size:11px;letter-spacing:1px;color:rgba(255,255,255,.68)}
.index-con-2{background:#f7f5f8}.index-title-center{text-align:center}.index-title-center h2:after{margin:21px auto 0}.index-title-center p{margin-top:17px;color:var(--hui);font-size:14px}.index-con-2-list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:46px}.index-con-2-item{padding:36px 30px;background:#fff;border:1px solid transparent;border-radius:8px;text-align:center;box-shadow:0 12px 38px rgba(42,24,55,.06);transition:.3s}.index-con-2-item:hover{transform:translateY(-8px);border-color:#d9c2e7;box-shadow:var(--yin)}.index-con-2-img{height:86px;display:flex;align-items:center;justify-content:center}.index-con-2-img img{max-height:74px;max-width:205px}.index-con-2-item b{display:block;margin-top:20px;font-size:18px}.index-con-2-item span{display:block;margin-top:5px;color:var(--hui);font-size:13px}
.index-con-3{background:var(--zi-shen);color:#fff}.index-con-3-img{position:relative}.index-con-3-img:after{content:"";position:absolute;left:-17px;bottom:-17px;width:110px;height:110px;border-left:3px solid #b565ea;border-bottom:3px solid #b565ea}.index-con-3-img img{position:relative;z-index:1;width:100%;height:390px;object-fit:cover;border-radius:4px}.index-con-3-text .index-label{color:#c98cec}.index-con-3-text h2{font-size:40px}.index-con-3-text>p{margin-top:21px;color:rgba(255,255,255,.7);font-size:15px}.index-con-3-point{display:grid;grid-template-columns:1fr 1fr;gap:13px 24px;margin-top:28px}.index-con-3-point span{position:relative;padding-left:20px;font-size:14px}.index-con-3-point span:before{content:"";position:absolute;left:0;top:10px;width:7px;height:7px;border-radius:50%;background:#c68aee}.index-con-3 .index-btn2{color:#d9a8f7}
.index-con-4-list{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:45px}.index-con-box{overflow:hidden;border:1px solid var(--xian);border-radius:8px;background:#fff;box-shadow:0 14px 45px rgba(42,24,55,.06)}.index-con-title{height:68px;padding:0 25px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--xian)}.index-con-title b{font-size:20px}.index-con-title a{color:var(--zi);font-size:13px}.list-box-first{display:block;min-height:176px;padding:25px;background:linear-gradient(135deg,#5b1d86,#8c42bf);color:#fff}.list-box-first-news{background:linear-gradient(135deg,#31233d,#6b337e)}.list-box-tag{display:inline-block;padding:3px 10px;border:1px solid rgba(255,255,255,.35);border-radius:12px;font-size:11px}.list-box-first b{display:block;margin-top:15px;font-size:21px;line-height:1.45}.list-box-first p{margin-top:5px;color:rgba(255,255,255,.7);font-size:13px}.list-box-first em{display:block;margin-top:13px;color:rgba(255,255,255,.58);font-size:12px;font-style:normal}.list-box-item{height:55px;padding:0 25px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--xian);font-size:13px;transition:.2s}.list-box-item:last-child{border-bottom:0}.list-box-item span{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.list-box-item em{flex:0 0 auto;color:#aaa;font-size:12px;font-style:normal}.list-box-item:hover{color:var(--zi);background:var(--zi-qian);padding-left:31px}
.index-con-5{padding:58px 0;background:linear-gradient(115deg,#6a209e,#3a174d);color:#fff}.index-con-5-con{display:flex;align-items:center;justify-content:space-between;gap:50px}.index-con-5 span{font-size:11px;letter-spacing:3px;color:#d9a9f7}.index-con-5 h2{margin-top:7px;font-size:31px}.index-con-5 p{margin-top:8px;color:rgba(255,255,255,.68);font-size:14px}.index-con-5-btnbox{display:flex;gap:13px;flex:0 0 auto}.index-btn3{color:var(--zi-shen);background:#fff;box-shadow:none}.index-con-5 .index-btn3:hover{color:var(--zi-shen);background:var(--huang)}.index-btn4{color:#fff;border:1px solid rgba(255,255,255,.45)}
.footer{padding:62px 0 22px;background:#201d23;color:#fff}.footer-top{display:grid;grid-template-columns:1.3fr 1fr 1.2fr 128px;gap:50px;align-items:start}.footer-brand img{width:275px}.footer-brand p{margin-top:18px;color:rgba(255,255,255,.55);font-size:13px;line-height:2}.footer-nav>b,.footer-contact>b{display:block;margin-bottom:16px;font-size:16px}.footer-list{display:grid;grid-template-columns:1fr 1fr;gap:9px 15px}.footer-list a,.footer-contact a,.footer-contact span{display:block;color:rgba(255,255,255,.57);font-size:12px;transition:.2s}.footer-list a:hover,.footer-contact a:hover{color:#cf96f2}.footer-contact a,.footer-contact span{margin-bottom:8px}.ewm-box img{width:118px;height:118px;padding:5px;background:#fff}.ewm-box span{display:block;margin-top:8px;color:rgba(255,255,255,.55);font-size:11px;text-align:center}.link-box{margin-top:38px;padding:19px 0;border-top:1px solid rgba(255,255,255,.11);border-bottom:1px solid rgba(255,255,255,.11);color:rgba(255,255,255,.48);font-size:12px}.link-box span{color:rgba(255,255,255,.75)}.link-box a{display:inline-block;margin:3px 16px 3px 0}.copy-box{padding-top:19px;color:rgba(255,255,255,.35);font-size:11px;line-height:1.9}
@media(max-width:1120px){.header-logo{flex-basis:260px}.header-logo img{width:260px}.header-con{gap:12px}.header-content{gap:8px}.header-list-item>a{padding-left:5px;padding-right:5px;font-size:12px}.header-btn1{display:none}}
@media(max-width:900px){.center{max-width:calc(100% - 36px)}.header{height:76px}.header-con{justify-content:space-between}.header-logo{flex:0 1 285px}.header-logo img{width:285px}.bar{display:block}.bar.open .line:nth-child(1){transform:translateY(7px) rotate(45deg)}.bar.open .line:nth-child(2){opacity:0}.bar.open .line:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.header-content{display:none;position:fixed;top:76px;left:0;right:0;bottom:0;padding:14px 22px 30px;background:#29242d;overflow-y:auto}.header-content.open{display:block}.header-list{display:block}.header-list-item{border-bottom:1px solid rgba(255,255,255,.09)}.header-list-item>a{padding:15px 5px;border:0!important;font-size:15px}.header-list-nav{position:static;width:auto;padding:0 0 10px 18px;background:transparent;box-shadow:none;opacity:1;visibility:visible;transform:none}.header-list-nav-item{display:inline-block;color:rgba(255,255,255,.6)}.header-btnbox{margin-top:22px}.header-btn1{display:flex}.header-btn1,.header-btn2{flex:1;height:44px}.banner{height:auto;aspect-ratio:1920/770}.index-con-1,.index-con-2,.index-con-3,.index-con-4{padding:70px 0}.index-con-1-con,.index-con-3-con{grid-template-columns:1fr;gap:48px}.index-con-3-img{order:2}.index-con-3-text{order:1}.index-con-4-list{grid-template-columns:1fr}.index-con-5-con{display:block}.index-con-5-btnbox{margin-top:28px}.footer-top{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.center{max-width:calc(100% - 28px)}.header-logo{flex-basis:230px}.header-logo img{width:230px}.banner{aspect-ratio:16/8.5}.button{display:none}.banner-page{bottom:13px}.index-stat-list{grid-template-columns:1fr 1fr}.index-stat-item:nth-child(3):before{display:none}.index-stat-item:nth-child(n+3){border-top:1px solid rgba(255,255,255,.12)}.index-stat-item{padding:22px 8px}.index-stat-item b{font-size:25px}.index-stat-item span{font-size:11px}.index-con-1,.index-con-2,.index-con-3,.index-con-4{padding:55px 0}.index-title h1,.index-title h2,.index-con-3-text h2{font-size:29px}.p-box{font-size:14px}.index-con-btnbox{align-items:flex-start;flex-direction:column;gap:17px}.index-con-1-right{padding:0 16px 18px 0}.index-con-1-right>img,.index-con-3-img img{height:270px}.index-con-1-card{width:190px;padding:15px 18px}.index-con-2-list{grid-template-columns:1fr;gap:15px;margin-top:34px}.index-con-2-item{padding:28px 24px}.index-con-3-point{grid-template-columns:1fr}.index-con-4-list{margin-top:32px}.index-con-title{height:60px;padding:0 18px}.list-box-first{padding:21px;min-height:164px}.list-box-first b{font-size:18px}.list-box-item{padding:0 18px}.list-box-item em{display:none}.index-con-5{padding:45px 0}.index-con-5 h2{font-size:26px}.index-con-5-btnbox{display:block}.index-btn3,.index-btn4{display:flex;width:100%;margin-top:10px}.footer{padding-top:45px}.footer-top{grid-template-columns:1fr;gap:32px}.footer-brand img{width:250px}.footer-list{max-width:320px}.ewm-box{width:118px}.link-box{margin-top:28px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition-duration:.01ms!important}}

/* NEOMA 官网品牌配色与版式 */
.header{height:92px;background:#fff;border-bottom:1px solid #ececec}.header.header-fixed{background:rgba(255,255,255,.97)}.header-logo{flex-basis:255px;display:flex;align-items:center;gap:13px}.header-logo img{width:138px}.header-logo span{padding-left:13px;border-left:1px solid #ddd;color:#4b4b4b;font-size:11px;line-height:1.55;white-space:nowrap}.header-list-item{color:#2f2f2f}.header-list-item>a{padding-top:33px;padding-bottom:27px}.header-list-item:hover>a,.header-list-item.selected>a{color:var(--zi);border-bottom-color:var(--zi)}.header-list-nav{top:77px}.header-btn1{color:var(--zi);border-color:var(--zi)}.header-btn2{background:var(--zi);box-shadow:none}.bar .line{background:var(--zi)}
.index-stat{background:var(--mei)}.index-stat-item b{color:var(--huang)}.index-stat-item span{color:#fff}.index-title h1:after,.index-title h2:after{background:var(--mei)}.index-con-1-right:before{background:var(--lan)}.index-con-1-card{background:var(--zi)}.index-btn1{background:var(--zi);box-shadow:none}.index-btn1:hover{background:var(--mei)}
.index-con-2{background:#f2f2f2}.index-con-2-item{border-top:5px solid var(--zi);border-radius:0}.index-con-2-item:nth-child(1){border-top-color:var(--huang)}.index-con-2-item:nth-child(2){border-top-color:var(--lan)}.index-con-2-item:nth-child(3){border-top-color:var(--mei)}
.index-con-3{background:var(--zi)}.index-con-3-img:after{border-color:var(--huang)}.index-con-3-point span:before{background:var(--lan)}.index-con-3 .index-label,.index-con-3 .index-btn2{color:var(--huang)}
.index-con-4{background:#fff}.index-con-box{border-radius:0;box-shadow:0 10px 35px rgba(47,47,47,.08)}.list-box-first{background:var(--mei)}.list-box-first-news{background:var(--zi)}.list-box-item:hover{color:var(--zi);background:#f2f2f2}.index-con-5{background:var(--mei)}.footer{background:#2f2f2f}
.toolbar{position:fixed;z-index:80;top:50%;right:18px;width:66px;margin:-142px 0 0;padding:0;list-style:none;filter:drop-shadow(0 8px 18px rgba(0,0,0,.18))}.toolbar dd{position:relative;width:66px;height:66px;margin:0 0 2px;background:var(--zi);color:#fff;text-align:center;cursor:pointer;transition:.25s}.toolbar dd:first-child{border-radius:6px 6px 0 0}.toolbar dd:last-child{border-radius:0 0 6px 6px}.toolbar dd:hover{background:var(--mei)}.toolbar dd>a{display:block;height:100%;color:#fff}.toolbar dd i{display:block;width:100%;height:30px;padding-top:8px;background:url(../img/toolbar.png) no-repeat center 0}.toolbar dd.qq i{background-position:center 0}.toolbar dd.tel i{background-position:center -30px}.toolbar dd.code i{background-position:center -60px}.toolbar dd.top i{background-position:center -90px}.toolbar dd span{display:block;font-size:11px;line-height:25px}.toolbar .box{position:absolute;right:76px;top:0;opacity:0;visibility:hidden;transform:translateX(10px);transition:.25s;background:var(--zi);border-radius:5px;color:#fff}.toolbar dd:hover .box{opacity:1;visibility:visible;transform:none}.toolbar .box:after{content:"";position:absolute;right:-16px;top:24px;border:8px solid transparent;border-left-color:var(--zi)}.toolbar .tel .box{width:190px;height:66px;padding:10px}.toolbar .tel .box p{font-size:12px}.toolbar .tel .box b{display:block;font-size:18px;line-height:1.4}.toolbar .code .box{width:146px;height:146px;padding:8px}.toolbar .code .box img{width:130px;height:130px;background:#fff}.toolbar .top button{width:100%;height:100%;padding:0;border:0;background:transparent;color:#fff;cursor:pointer}
@media(max-width:1120px){.header-logo{flex-basis:195px}.header-logo img{width:120px}.header-logo span{display:none}}
@media(max-width:900px){.header{height:76px}.header-logo{flex-basis:210px}.header-logo img{width:142px}.header-content{top:76px;background:#fff;border-top:1px solid #eee}.header-list-item{border-bottom-color:#eee}.header-list-nav-item{color:#666}.header-btn1{display:flex}.toolbar{right:7px;width:54px;margin-top:-116px}.toolbar dd{width:54px;height:54px}.toolbar dd i{height:30px;padding-top:0}.toolbar dd span{line-height:18px;font-size:10px}.toolbar .tel .box,.toolbar .code .box{display:none}}
@media(max-width:600px){.header-logo{flex-basis:185px}.header-logo img{width:132px}.index-con-4{padding-bottom:65px}.toolbar{right:4px}}

/* 三个学位项目 */
.index-con-3 .index-title>span{color:var(--huang)}.index-con-3 .index-title h2{color:#fff}.index-con-3 .index-title h2:after{background:var(--huang)}.index-con-3 .index-title>p{color:rgba(255,255,255,.72)}.index-con-3-list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:45px}.index-con-3-item{overflow:hidden;background:#fff;color:var(--hei);transition:transform .3s,box-shadow .3s}.index-con-3-item:hover{transform:translateY(-8px);box-shadow:0 20px 48px rgba(0,0,0,.22)}.index-con-3-item:nth-child(2){transform:translateY(18px)}.index-con-3-item:nth-child(2):hover{transform:translateY(10px)}.index-con-3-img:after{display:none}.index-con-3-img img{height:225px;object-fit:cover}.index-con-3-text{min-height:278px;padding:28px}.index-con-3-text>span{display:block;color:var(--mei);font-size:11px;font-weight:700;letter-spacing:2px}.index-con-3-text h3{margin:9px 0 0;font-size:22px;line-height:1.45}.index-con-3-text em{display:block;margin-top:3px;color:var(--zi);font-size:14px;font-style:normal;font-weight:700}.index-con-3-text>p{min-height:76px;margin-top:14px;color:#666;font-size:14px}.index-con-3-text>b{display:block;margin-top:16px;color:var(--zi);font-size:13px}

/* 课堂与新闻图文列表 */
.list-box-first{display:grid;grid-template-columns:42% 58%;min-height:190px;padding:0;background:none;color:#fff}.list-box-first-img{width:100%;height:190px;object-fit:cover}.list-box-first-con{display:block;padding:21px 22px;background:var(--mei)}.list-box-first-news .list-box-first-con{background:var(--zi)}.list-box-first-con b{display:block;margin-top:12px;font-size:19px;line-height:1.45}.list-box-first-con small{display:-webkit-box;margin-top:5px;overflow:hidden;color:rgba(255,255,255,.76);font-size:12px;text-overflow:ellipsis;-webkit-box-orient:vertical;-webkit-line-clamp:1}.list-box-first-con em{display:block;margin-top:10px;color:rgba(255,255,255,.62);font-size:11px;font-style:normal}.list-box-item-pic{height:70px}.list-box-item-pic img{flex:0 0 74px;width:74px;height:48px;object-fit:cover}.list-box-item-pic span{flex:1}

/* 雪碧图尺寸为 30×120，按 30px 精确分格 */
.toolbar dd>a,.toolbar .top button{display:flex;flex-direction:column;align-items:center;justify-content:center}.toolbar dd>i{width:30px;height:30px;margin:6px auto 0;padding:0;background-image:url(../img/toolbar.png);background-repeat:no-repeat}.toolbar dd a>i,.toolbar dd button>i{width:30px;height:30px;margin:0 auto;padding:0;background-image:url(../img/toolbar.png);background-repeat:no-repeat}.toolbar dd.qq i{background-position:0 0}.toolbar dd.tel i{background-position:0 -30px}.toolbar dd.code i{background-position:0 -60px}.toolbar dd.top i{background-position:0 -90px}

@media(max-width:900px){.index-con-3-list{grid-template-columns:1fr;max-width:650px;margin-left:auto;margin-right:auto}.index-con-3-item{display:grid;grid-template-columns:42% 58%}.index-con-3-item:nth-child(2),.index-con-3-item:nth-child(2):hover{transform:none}.index-con-3-img img{height:100%}.index-con-3-text{min-height:240px}.toolbar dd>i{margin-top:1px}}
@media(max-width:600px){.index-con-3-item{display:block}.index-con-3-img img{height:205px}.index-con-3-text{min-height:0;padding:23px}.index-con-3-text>p{min-height:0}.list-box-first{grid-template-columns:39% 61%;min-height:175px}.list-box-first-img{height:175px}.list-box-first-con{padding:18px 16px}.list-box-first-con b{font-size:16px}.list-box-first-con small{display:none}.list-box-item-pic img{flex-basis:58px;width:58px;height:42px}}

/* 项目卡片等高对齐 */
.index-con-3-list{align-items:stretch}.index-con-3-item,.index-con-3-item:nth-child(2){display:flex;flex-direction:column;height:100%;transform:none}.index-con-3-item:hover,.index-con-3-item:nth-child(2):hover{transform:translateY(-8px)}.index-con-3-text{display:flex;flex:1;flex-direction:column;min-height:290px}.index-con-3-text h3{min-height:64px}.index-con-3-text h3 small{display:block;margin-top:3px;color:var(--zi);font-size:14px;font-weight:700}.index-con-3-text>b{margin-top:auto}

/* 视频内容区 */
.index-video{margin-top:72px;padding-top:50px;border-top:1px solid var(--xian)}.index-video-title{display:flex;align-items:flex-end;justify-content:space-between;gap:30px}.index-video-title span{display:block;color:var(--mei);font-size:11px;font-weight:700;letter-spacing:3px}.index-video-title h3{margin:5px 0 0;font-size:30px;line-height:1.35}.index-video-title p{color:#777;font-size:14px}.index-video-list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:28px}.index-video-item{position:relative;overflow:hidden;padding:0 0 20px;border:0;background:#2f2f2f;color:#fff;text-align:left;cursor:pointer}.index-video-item>img{width:100%;height:220px;object-fit:cover;opacity:.82;transition:transform .35s,opacity .35s}.index-video-item:hover>img{transform:scale(1.04);opacity:.65}.index-video-item b,.index-video-item em{display:block;padding:0 22px}.index-video-item b{margin-top:17px;font-size:17px}.index-video-item em{margin-top:3px;color:rgba(255,255,255,.6);font-size:12px;font-style:normal}.index-video-play{position:absolute;left:50%;top:81px;width:58px;height:58px;border:2px solid #fff;border-radius:50%;background:rgba(86,44,128,.82);transform:translateX(-50%);transition:.25s}.index-video-play:after{content:"";position:absolute;left:23px;top:17px;border-width:11px 0 11px 17px;border-style:solid;border-color:transparent transparent transparent #fff}.index-video-item:hover .index-video-play{background:var(--mei);transform:translateX(-50%) scale(1.08)}
.index-video-item{cursor:default}.index-video-trigger{display:block;width:100%;padding:0;border:0;background:transparent;cursor:pointer}.index-video-trigger>img{width:100%;height:220px;object-fit:cover;opacity:.82;transition:transform .35s,opacity .35s}.index-video-trigger:hover>img{transform:scale(1.04);opacity:.65}.index-video-link{display:block;color:#fff;transition:color .2s}.index-video-link:hover{color:var(--huang)}
.video-open{overflow:hidden}.video-pop{position:fixed;z-index:200;inset:0;display:flex;align-items:center;justify-content:center;padding:30px;background:rgba(0,0,0,.82);opacity:0;visibility:hidden;transition:.25s}.video-pop.open{opacity:1;visibility:visible}.video-pop-con{width:min(900px,100%);background:#171717;box-shadow:0 25px 80px rgba(0,0,0,.45)}.video-pop-head{height:58px;padding:0 18px 0 24px;display:flex;align-items:center;justify-content:space-between;color:#fff}.video-pop-title{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.video-pop-close{width:38px;height:38px;padding:0;border:0;background:transparent;color:#fff;font-size:30px;line-height:38px;cursor:pointer}.video-pop video{display:block;width:100%;max-height:calc(100vh - 150px);background:#000}

/* 30px 雪碧图在 66px 工具按钮内整体垂直居中 */
.toolbar dd{display:flex;flex-direction:column;align-items:center;justify-content:center}.toolbar dd>a,.toolbar .top button{width:100%;height:100%}.toolbar dd>i,.toolbar dd a>i,.toolbar dd button>i{flex:0 0 30px;margin:0 auto}.toolbar dd span{margin-top:2px;line-height:18px}

@media(max-width:900px){.index-con-3-item,.index-con-3-item:nth-child(2){display:grid;grid-template-columns:42% 58%;height:auto}.index-con-3-text h3{min-height:0}.index-video-list{grid-template-columns:repeat(2,1fr)}.index-video-item:last-child{grid-column:1/-1}.toolbar dd>i{margin:0 auto}}
@media(max-width:600px){.index-con-3-item,.index-con-3-item:nth-child(2){display:block}.index-con-3-text{min-height:0}.index-con-3-text h3{min-height:0}.index-video{margin-top:52px;padding-top:38px}.index-video-title{display:block}.index-video-title p{margin-top:8px}.index-video-list{grid-template-columns:1fr;gap:16px}.index-video-item:last-child{grid-column:auto}.index-video-item>img{height:205px}.index-video-play{top:73px}.video-pop{padding:12px}.video-pop-head{height:52px}}
@media(max-width:600px){.index-video-trigger>img{height:205px}}