.eyebrow{font-size:11px;letter-spacing:.15em;color:#547160;font-weight:700}.seo-guides{padding:60px max(5vw,24px);max-width:1240px;margin:auto}.seo-guides>h2{font-size:clamp(25px,3vw,36px);line-height:1.4;margin:12px 0 18px}.seo-guides>p{max-width:760px;line-height:1.85}.guide-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:26px}.guide-card{display:block;padding:26px;border:1px solid #d2ddd3;border-radius:14px;background:#fff;color:#183c2b;text-decoration:none;transition:box-shadow .2s}.guide-card:hover{box-shadow:0 5px 22px #173b2312}.guide-card h3{font-size:19px;line-height:1.6;margin:0 0 14px}.guide-card p{font-size:14px;line-height:1.85;color:#526257;margin-bottom:18px}.guide-card span{font-size:13px;font-weight:700;color:#296348}body:has(.guide-main){margin:0;background:#f8faf6;color:#173c2b;font:16px/1.9 system-ui,-apple-system,sans-serif}body:has(.guide-main) *{box-sizing:border-box}.guide-nav{max-width:1120px;margin:auto;padding:22px 30px;border-bottom:1px solid #d4dfd4;display:flex;align-items:center;justify-content:space-between;gap:16px}.guide-nav img{width:185px;height:auto;display:block}.guide-nav>div{display:flex;gap:12px}.guide-nav a,.guide-main a,body:has(.guide-main) footer a{color:#205a3e}.guide-nav>div a{text-decoration:none;padding:4px 8px;border-radius:6px;font-size:13px}.guide-nav [aria-current]{background:#e5eee4;font-weight:700}.guide-main{max-width:1000px;margin:auto;padding:25px 30px 60px}.breadcrumb{font-size:13px;color:#607064}.guide-main article{max-width:800px;margin:45px auto 60px}.guide-main h1{font-size:clamp(30px,4vw,45px);line-height:1.45;letter-spacing:-.025em;margin:15px 0 25px}.guide-main .intro{font-size:18px;line-height:1.95;color:#476151;border-left:3px solid #86a58c;padding-left:24px}.guide-content h2{font-size:25px;line-height:1.5;margin:46px 0 18px}.guide-content p{margin:16px 0}.guide-content li{padding-left:5px;margin:14px 0}.guide-content ol{padding-left:24px}.guide-cta{padding:30px;background:#eaf0e1;border-radius:16px}.guide-cta h2{margin:0;font-size:25px}.guide-cta>div{display:flex;gap:22px;align-items:center;flex-wrap:wrap}.guide-cta a.primary{padding:11px 20px;background:#193f2c;color:white;border-radius:8px;text-decoration:none;font-weight:600}.related{margin-top:55px}.related>h2{font-size:25px}body:has(.guide-main) footer{padding:30px;text-align:center;border-top:1px solid #d2ddd3;font-size:13px}body:has(.guide-main) a:focus-visible{outline:3px solid #699e7c;outline-offset:4px}@media(max-width:800px){.guide-cards{grid-template-columns:1fr}.guide-main{padding:16px 22px 40px}.guide-nav{padding:18px 22px}.guide-nav img{width:145px}.guide-main article{margin-top:30px}.guide-main .intro{font-size:16px;padding-left:17px}.guide-content h2{font-size:23px}.guide-main h1{font-size:31px}.guide-cta{padding:23px}.guide-card{padding:22px}}
.guide-main h1,.seo-guides h2{text-wrap:balance}.related .guide-cards{grid-template-columns:repeat(2,minmax(0,1fr))}@media(max-width:800px){.related .guide-cards{grid-template-columns:1fr}}
html[lang=ja] .hero h1{font-size:clamp(32px,4vw,48px);line-height:1.3}
.start-guide{max-width:1120px;margin:20px auto 65px;padding:30px max(4vw,24px);border-top:1px solid #d2ddd3}.start-guide h2{font-size:28px;margin:18px 0}.start-guide ol{padding-left:24px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 36px}.start-guide li{padding-left:5px;line-height:1.8}.start-guide li strong{font-size:17px}.start-guide p{font-size:14px;line-height:1.85}.start-guide a{color:#205a3e;text-decoration:underline}@media(max-width:700px){.start-guide ol{grid-template-columns:1fr}.start-guide h2{font-size:24px}}