.seo-page{background:#f3f2ed}.seo-nav{position:relative;background:#f3f2ed}.seo-main{padding:150px 7vw 100px;max-width:1180px;margin:auto}.breadcrumbs{font:10px 'DM Mono';color:#6d7481;margin-bottom:55px}.breadcrumbs a{text-decoration:underline}.seo-main h1{font-size:clamp(42px,6vw,78px);line-height:1.22;margin:20px 0 30px}.seo-main .intro{font-size:17px;line-height:2;max-width:760px;color:#4d5564}.seo-main h2{font-size:clamp(30px,4vw,48px);margin:90px 0 30px}.seo-main h3{font-size:20px}.seo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.seo-card{background:white;border:1px solid #d3d5da;padding:30px}.seo-card p,.seo-copy p,.seo-copy li{color:#596170;font-size:14px;line-height:1.9}.seo-copy{max-width:850px}.seo-copy li{margin:10px 0}.seo-cta{margin-top:90px;padding:60px;background:#2358ff;color:white;text-align:center}.seo-cta h2{margin:0 0 20px}.seo-cta p{line-height:1.9}.seo-cta a{display:inline-block;background:white;color:#0b1020;padding:17px 24px;margin-top:15px;font-weight:700}.related{display:flex;gap:12px;flex-wrap:wrap;margin-top:60px}.related a{border:1px solid #bfc3cb;padding:13px 16px;font-size:12px}.seo-h1{display:block;font:600 14px 'Noto Sans JP';letter-spacing:.05em;color:#2358ff;margin-bottom:18px}.service-links{display:grid;grid-template-columns:repeat(3,1fr);margin-top:25px;gap:10px}.service-links a{display:flex;justify-content:space-between;background:#fff;border:1px solid var(--line);padding:18px}.service-links b{font-size:13px}.service-links span{font-size:11px;color:var(--blue)}
@media(max-width:700px){.seo-main{padding:120px 22px 70px}.seo-grid,.service-links{grid-template-columns:1fr}.seo-cta{padding:45px 22px}.seo-main h2{margin-top:65px}}