.case-info{display:flex;justify-content:space-between;padding:40px 0;flex-direction:column}.left-section{flex:1;border-bottom:1px solid var(--border-color);margin-bottom:20px}.right-section{flex:2}.label{font-size:14px;color:#888;margin-bottom:5px}.case-content{display:flex;flex-direction:column}.content{font-size:16px;color:#555;margin-bottom:20px}.case-info{display:flex;flex-direction:column;justify-content:space-between;padding:40px 20px;width:100%}.lightblue-bg{background:#ebf5ff}.text-section{flex:1;margin-right:20px}.case-title{font-size:24px;margin-bottom:20px;color:var(--chinese-black-800);font-weight:600}.case-about-description{font-size:16px;color:#555;line-height:1.6;margin-bottom:20px}.image-section{flex:1}.image-section img{width:100%;height:auto;border-radius:10px}.challenge-section{margin-bottom:30px}.challenge-item{margin-bottom:20px}.challenge-item h3{font-size:20px;color:#555;margin-bottom:10px}.challenge-item ul{list-style:none;padding-left:0}.challenge-item ul li{font-size:16px;color:#555;line-height:1.6;margin-bottom:5px;font-weight:500}.background-blue{background:#0d4e85;padding:20px 0}.background-blue .case-title{color:var(--chinese-black-50)}.background-blue ul li{color:var(--chinese-black-100)}.background-blue .text-section{padding:20px}.case-info-list li{position:relative;padding-left:40px;font-size:16px;font-weight:500;line-height:150%;margin-bottom:16px}.case-info-list li:before{content:url(/assets/list-icon.svg);display:inline-block;position:absolute;top:0;left:0}@media (min-width: 768px){.left-section{border-right:1px solid var(--border-color);border-bottom:none;margin-bottom:0}.case-title{font-size:36px}.case-about-description{font-size:18px}.challenge-item h3{font-size:20;margin-bottom:10px}.challenge-item ul li,.case-info-list li,.content{font-size:18px}.background-blue .text-section{padding:40px}.label{font-size:16px;color:#888;margin-bottom:5px}.case-info{flex-direction:row;padding:80px 40px}.right-section{padding-left:20px}}.case-content a{color:#6cace4;text-decoration:underline;display:inline-block;margin-right:16px}.chinese-black-50{background:var(--chinese-black-50)}.block-2{padding:40px;display:flex;justify-content:center}.screen-images{display:flex;flex-direction:column;gap:20px;padding:20px}.ronto-logo-block{background:url(/assets/ronto/logo-en.png) no-repeat center center}.ronto-logo-block .case-about-description,.ronto-logo-block .case-title{color:var(--chinese-black-50)}.ronto-logo-block img{max-width:400px}@media (min-width: 768px){.screen-images{gap:80px;padding:40px 80px}}