.learning-basics-seven{background:#edf4ff;padding:44px 28px;color:#10395c;font-family:'FV Noto',sans-serif}.learning-basics-seven *{box-sizing:border-box}.seven-inner{max-width:1050px;margin:auto}.seven-intro{text-align:center;margin-bottom:32px}.seven-intro h2{font-size:21px;font-weight:400;line-height:1.7;margin:0}.seven-intro h2 strong{display:block;font-size:40px;color:#1955d1;font-weight:800;line-height:1.5}.seven-intro h2 strong span{display:inline-block}.seven-intro p{font-size:17px;line-height:1.8;margin:14px 0 0}.seven-basic{background:#fff;padding:28px 32px;margin:0}.seven-basic+.seven-basic{border-top:1px solid #cbdcf2}.seven-basic:first-of-type{border-radius:14px 14px 0 0}.seven-basic:last-of-type{border-radius:0 0 14px 14px}.seven-basic h3{font-size:28px;line-height:1.5;display:flex;gap:14px;align-items:baseline;margin:0 0 22px;font-weight:800}.seven-basic h3>span{color:#1955d1;font-size:22px;font-weight:600}.seven-content{display:grid;grid-template-columns:1.2fr 1fr;gap:44px;align-items:center}.seven-content figure{margin:0;min-width:0}.seven-source{font-size:14px;color:#52677b;margin:0 0 10px}.seven-content img{display:block;max-width:100%;height:auto;margin:0 auto}.seven-purpose{width:400px}.seven-flow{width:330px}.seven-content figcaption{font-size:12px;color:#52677b;margin:10px 0 0;text-align:right}.seven-explain{font-size:17px;line-height:1.9;font-weight:400;margin:0;max-width:340px}.seven-explain strong{display:block;font-size:22px;font-weight:700;line-height:1.6;color:#1955d1;margin-bottom:12px}.seven-compare .seven-content{grid-template-columns:1.7fr 1fr;gap:32px}.seven-pair{display:grid;grid-template-columns:1fr 1fr;gap:14px}.seven-pair>div{min-width:0}.seven-pair img{border:1px solid #d6e0ee;width:100%}.seven-pair>div>span{display:inline-block;font-size:14px;font-weight:700;padding:4px 10px;margin-bottom:8px;border-radius:3px}.seven-before{background:#edf0f4;color:#52677b}.seven-after{background:#1955d1;color:#fff}.seven-close{text-align:center;font-size:18px;font-weight:400;line-height:1.9;margin:26px 0 0}.seven-close strong{font-weight:700}
@media(max-width:760px){.learning-basics-seven{padding:28px 16px}.seven-intro{margin-bottom:24px}.seven-intro h2{font-size:17px}.seven-intro h2 strong{font-size:28px;letter-spacing:-.035em}.seven-intro p{font-size:16px;text-align:left;margin:14px 4px 0}.seven-basic{padding:24px 16px}.seven-basic h3{font-size:22px;gap:9px;margin-bottom:18px;letter-spacing:-.02em}.seven-basic h3>span{font-size:17px;flex-shrink:0}.seven-content,.seven-compare .seven-content{display:flex;flex-direction:column;gap:18px;align-items:stretch}.seven-source{font-size:13px;margin-bottom:10px}.seven-purpose,.seven-flow{width:100%}.seven-content figcaption{font-size:11px}.seven-explain{font-size:16px;max-width:none;line-height:1.8}.seven-explain strong{font-size:18px;line-height:1.65;margin-bottom:8px}.seven-pair{grid-template-columns:1fr;gap:16px}.seven-close{text-align:left;font-size:16px;margin:22px 4px 0}.seven-close br{display:none}}
