.seo-booth-guide{padding-block:clamp(3rem,6vw,6rem)}
.seo-booth-guide-intro{max-width:54rem;margin-bottom:2rem}
.seo-booth-guide-intro h2{max-width:44rem}
.seo-booth-guide h2[id]{scroll-margin-top:7rem}
.seo-booth-guide-intro p:last-child{max-width:48rem;line-height:1.7}
.seo-booth-guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem}
.seo-booth-guide-grid article{padding:clamp(1.35rem,2.5vw,2rem);border:1px solid rgba(23,23,23,.16);background:#f7f6ef}
.seo-booth-guide-grid h3{font-size:clamp(1.35rem,2vw,1.75rem);line-height:1.2;margin:0 0 .9rem}
.seo-booth-guide-grid p,.seo-booth-guide-next p{line-height:1.7;margin:0}
.seo-booth-guide a:not(.button){text-decoration:underline;text-underline-offset:.18em}
.seo-booth-guide-next{display:flex;align-items:center;justify-content:space-between;gap:2rem;margin-top:2rem;padding-top:1.5rem;border-top:1px solid rgba(23,23,23,.16)}
.seo-booth-guide-next p{max-width:45rem}
.seo-booth-guide-next .button{flex:none}
@media(max-width:800px){.seo-booth-guide-grid{grid-template-columns:1fr}.seo-booth-guide-next{align-items:flex-start;flex-direction:column}.seo-booth-guide-next .button{width:100%;text-align:center}}