.mainline-page{--ink:#17191e;--paper:#f4f6f9;--pink:#d43c7f;background:var(--paper);color:var(--ink);min-height:100vh;padding:0 20px 80px;font-family:Arial,Helvetica,sans-serif}.mainline-page *{box-sizing:border-box}.mainline-page a{color:inherit;text-decoration:none}.mainline-top{height:62px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);font-size:10px}.mainline-top a:last-child{text-align:right}.mainline-hero{display:grid;grid-template-columns:.72fr 1.28fr;min-height:620px;border-bottom:1px solid var(--ink)}.mainline-title{padding:28px 20px 36px 0;display:flex;flex-direction:column;justify-content:flex-end}.mainline-title>span,.mainline-intro>span{font-size:9px;font-weight:700;color:var(--pink)}.mainline-title h1{font-size:clamp(70px,10vw,150px);line-height:.76;letter-spacing:-.085em;margin:18px 0 24px}.mainline-title p{font-size:clamp(34px,4.5vw,70px);line-height:.9;letter-spacing:-.06em;font-weight:800;margin:0}.mainline-art{display:flex;align-items:center;justify-content:center;overflow:hidden}.mainline-art img{width:90%;max-height:560px;object-fit:contain;mix-blend-mode:multiply}.mainline-intro{padding:65px 0 70px;max-width:850px}.mainline-intro h2{font-size:clamp(45px,7vw,100px);line-height:.82;letter-spacing:-.07em;margin:15px 0 28px}.mainline-intro p{max-width:650px;font-size:14px;line-height:1.5;color:#666}.mainline-content{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}.mainline-content>div{min-height:240px;padding:18px;border-right:1px solid var(--ink);display:flex;flex-direction:column}.mainline-content>div:last-child{border-right:0}.mainline-content span{font-size:9px;color:var(--pink)}.mainline-content h3{font-size:clamp(28px,3.2vw,50px);letter-spacing:-.06em;margin:auto 0 15px}.mainline-content p{font-size:10px;line-height:1.4;color:#666;max-width:260px}@media(max-width:800px){.mainline-page{padding:0 12px 55px}.mainline-hero{grid-template-columns:1fr;min-height:0}.mainline-title{min-height:310px;order:2}.mainline-art{min-height:360px;order:1}.mainline-content{grid-template-columns:1fr}.mainline-content>div{min-height:170px;border-right:0;border-bottom:1px solid var(--ink)}.mainline-content>div:last-child{border-bottom:0}}