.site_intro .intro_row{margin:20px 0;display:flex}.site_intro .intro_row .section{box-sizing:border-box;min-height:200px;animation:.5s cubic-bezier(0,0,0,1) both appear_section;animation-delay:calc(var(--index)*80ms);background-position:50%;background-repeat:no-repeat;background-size:cover;border:none;flex-direction:column;flex:6;margin-left:20px;padding:24px 30px;display:flex}.site_intro .intro_row .section:first-child{margin-left:0}.site_intro .intro_row .section.big{flex:9}.site_intro .intro_row .section p{opacity:.6;margin-top:6px;line-height:1.6}.site_intro .intro_row .section h3{opacity:.6;margin-bottom:8px;font-size:14px}.site_intro .intro_row .section h2{margin-bottom:auto;padding-bottom:50px;line-height:1.3;position:relative}.site_intro .intro_row .section h2:after{content:" ";background:var(--main-color);border-radius:var(--border-radius);opacity:.3;width:50px;height:8px;position:absolute;bottom:30px;left:0}.site_intro .intro_row .section s{opacity:.2;margin:0 6px}@media (width<=700px){.site_intro .intro_row{flex-direction:column}.site_intro .intro_row .section{margin-top:20px;margin-left:0}.site_intro .intro_row .section:first-child{margin-top:0}}.site_intro .logo_section{fill:#fff;background:linear-gradient(120deg,#b39bff,#1dd9ff);position:relative;overflow:hidden}.dark_mode_app .site_intro .logo_section{background:linear-gradient(120deg,#6548c5,#0a7185)}@keyframes move{0%{transform:rotate(180deg)}to{transform:rotate(540deg)}}.site_intro .intro_row .logo_section h3,.site_intro .intro_row .logo_section p{color:#fff}.site_intro .logo_section svg{max-width:300px;height:30px;margin:4px 0}.site_intro .intro_section{background:linear-gradient(120deg,#22c2ff3d,#ff1dce26)}.site_intro .intro_row .bocchi_box{flex-direction:row;align-items:stretch;padding:0;display:flex;position:relative}.site_intro .bocchi_box_text{flex-direction:column;flex:1;padding:24px 30px;display:flex}.site_intro .bocchi_box_right{flex-shrink:0;justify-content:center;align-items:center;width:240px;height:240px;margin-right:40px;display:flex;position:relative}.site_intro .bocchi_box .shape_box{background-color:var(--main-color);opacity:.5;width:86%;height:86%;position:absolute}.site_intro .bocchi_box .border_box{border:8px solid var(--main-color);width:96%;height:96%;position:absolute;transform:rotate(15deg)}.site_intro .bocchi_box .border_box.front{border-top:5px solid #fff0}.site_intro .bocchi_box .img_box{width:120%;height:140%;position:absolute;bottom:0;overflow:hidden}.site_intro .bocchi_box .img_box img{width:100%;margin-left:30px}@media (width<=600px){.site_intro .intro_row .bocchi_box{flex-direction:column-reverse}.site_intro .bocchi_box_right{margin-left:auto;margin-right:auto}}.site_intro .building{background-color:var(--warning-color-alpha)}.site_intro .building>p{color:var(--warning-color)}