.header[data-v-73f04918]{background:#f2f2f2}.header .inlayer[data-v-73f04918]{background:url(../img/banner.31d854b5.png) no-repeat 50%}.header .inlayer .header-content[data-v-73f04918]{height:933px;display:flex;justify-content:space-between;align-items:center}.header .inlayer .header-content .header-left[data-v-73f04918]{align-self:start}.header .inlayer .header-content .header-left p[data-v-73f04918]{margin-top:57px;font-size:26px;font-family:Meiryooo;font-weight:700;line-height:39px;color:#0870d1}.header .inlayer .header-content .header-right[data-v-73f04918]{width:495px;float:right}.header .inlayer .header-content .header-right p[data-v-73f04918]:first-child{font-size:60px;font-family:Meiryooo;font-weight:700;line-height:90px;color:#000}.header .inlayer .header-content .header-right p[data-v-73f04918]:nth-child(2){margin:12px 0 27px 0;font-size:18px;font-family:Meiryooo;font-weight:400;line-height:27px;color:#333}.header .inlayer .header-content .header-right img[data-v-73f04918]{margin-left:-20px}.header .inlayer .header-content .header-right .clear[data-v-73f04918]{width:100%;clear:both}.content .theory[data-v-73f04918]{display:flex;flex-direction:column;align-items:center;margin:80px 0 200px 0}.content .theory .title[data-v-73f04918]{flex-grow:1;flex-basis:0;text-align:center}.content .theory .title p[data-v-73f04918]{font-family:Meiryooo;font-weight:700;font-size:50px;line-height:66px}.content .theory .title .t-details[data-v-73f04918]{font-size:20px;font-family:Meiryooo;font-weight:700;line-height:30px;color:#0064e6;margin-top:30px}.content .theory .support[data-v-73f04918]{margin-bottom:160px}.content .theory .structure[data-v-73f04918]{margin-bottom:80px}.content .expand[data-v-73f04918],.content .expand li[data-v-73f04918]{display:flex;flex-direction:column;align-items:center}.content .expand li[data-v-73f04918]{width:100%;margin-bottom:40px}.content .expand li img[data-v-73f04918]{margin-bottom:60px}.content .expand li p[data-v-73f04918]{font-size:44px;font-family:Meiryooo;font-weight:700;line-height:59px;color:#000}.content .expand li:first-child img[data-v-73f04918]{margin-bottom:106px}.content .expand li[data-v-73f04918]:last-child{margin:0}.content .intro[data-v-73f04918]{width:100%;margin-bottom:160px}.content .intro li[data-v-73f04918]{height:600px;margin-top:40px;display:flex;align-items:center}.content .intro li[data-v-73f04918]:first-child{background:url(../img/1@2x.89094d77.png) no-repeat 50%;background-size:cover;justify-content:flex-end}.content .intro li:first-child p[data-v-73f04918]{width:500px;font-size:50px;font-family:Meiryooo;font-weight:700;line-height:66px;margin-right:60px}.content .intro li[data-v-73f04918]:last-child{background:url(../img/2@2x.edc73202.png) no-repeat 50%;background-size:cover;justify-content:flex-start}.content .intro li:last-child div[data-v-73f04918]{margin-left:80px}.content .intro li:last-child div p[data-v-73f04918]:first-child{font-size:50px;line-height:66px;margin-bottom:30px;font-family:Meiryooo;font-weight:700}.content .intro li:last-child div p[data-v-73f04918]:last-child{font-size:20px;line-height:30px;color:#0064e6;font-family:Meiryooo;font-weight:700}.header[data-v-4520c810]{height:56vw;background:url(../img/header.6d0aa049.png) no-repeat 50%;background-size:cover;padding:0 5.3333vw;display:flex;justify-content:space-between}.header p[data-v-4520c810]:first-child{margin-top:4.2667vw;font-size:3.2vw;font-family:Meiryooo;font-weight:700;line-height:4.8vw;color:#0870d1}.header div[data-v-4520c810]{width:41.6vw;display:flex;flex-direction:column;justify-content:center}.header div p[data-v-4520c810]{font-family:Meiryooo}.header div p[data-v-4520c810]:first-child{font-size:5.3333vw;font-weight:700;line-height:8vw;color:#000}.header div p[data-v-4520c810]:nth-child(2){font-size:3.2vw;font-weight:400;line-height:4.8vw;color:#333;margin:2.1333vw 0 2.6667vw 0}.content[data-v-4520c810]{padding:0 4.2667vw;overflow:hidden}.content li[data-v-4520c810]{margin-top:3.2vw;width:100%;height:45.8667vw;background-size:cover!important;display:flex;flex-direction:column;justify-content:center;align-items:start}.content li h1[data-v-4520c810]{padding:0 2.6667vw;font-size:4.2667vw;font-family:Meiryooo;font-weight:700;line-height:5.8667vw;color:#000}.content li p[data-v-4520c810]{margin:0 2.6667vw;font-size:3.2vw;font-family:Meiryooo;font-weight:500;line-height:6.9333vw;color:#0064e6;width:50.6667vw}.content li[data-v-4520c810]:first-child{background:url(../img/content1.d3716189.png) no-repeat 50%}.content li:first-child h1[data-v-4520c810]{width:100%;box-sizing:border-box;text-align:right}.content li[data-v-4520c810]:last-child{background:url(../img/content2.913a8373.png) no-repeat 50%}.content li:last-child h1[data-v-4520c810]{margin-bottom:3.4667vw}.settings[data-v-4520c810]{margin-top:10.6667vw}.settings h1[data-v-4520c810]{font-size:3.7333vw;font-family:Meiryooo;font-weight:700;line-height:5.3333vw;color:#000;text-align:center}.settings img[data-v-4520c810]{vertical-align:bottom}.settings img[data-v-4520c810]:nth-child(2){margin-bottom:10.6667vw}.settings h3[data-v-4520c810]{font-family:Meiryooo;font-size:4.2667vw;font-weight:700;line-height:5.8667vw;color:#000;text-align:center;padding:0 4.2667vw}.settings p[data-v-4520c810]{margin:3.2vw 0 3.2vw 0;font-size:3.2vw;font-family:Meiryooo;font-weight:500;line-height:4.5333vw;color:#0870d1;text-align:center;padding:0 4.2667vw}.settings .theory img[data-v-4520c810]{vertical-align:bottom}.settings .theory img[data-v-4520c810]:first-child{margin-bottom:10.6667vw}.settings img[data-v-4520c810]:last-child{margin-bottom:8vw}.model[data-v-4520c810]{padding:0 4.2667vw;margin-bottom:4.2667vw}.model h1[data-v-4520c810]{font-size:3.7333vw;font-family:Microsoft YaHei;font-weight:700;line-height:5.0667vw;color:#000;text-align:center;padding:5.3333vw 0 3.2vw 0}.model img[data-v-4520c810]{vertical-align:bottom}