.ito-seo{box-sizing:border-box;width:92%;max-width:1200px;margin:40px auto;padding:28px;color:#332d27;background:#fffaf4;border-top:4px solid #ba5516;text-align:left;font:16px/1.9 "メイリオ",Meiryo,sans-serif}
.ito-seo *{box-sizing:border-box}.ito-seo h2{font-size:26px;line-height:1.5;margin:0 0 18px;color:#653913}.ito-seo h3{font-size:19px;line-height:1.6;margin:0 0 10px}.ito-seo p{margin:0 0 16px}.ito-seo a{color:#8a3d0e;text-decoration:underline;text-underline-offset:3px}.ito-seo a:focus-visible{outline:3px solid #242424;outline-offset:4px}.ito-seo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:24px 0}.ito-seo-card{padding:22px;background:#fff;border:1px solid #e1d5c9}.ito-seo-card p:last-child{margin-bottom:0}.ito-seo .ito-seo-action{display:inline-block;background:#9b4610;color:#fff;padding:10px 22px;border-radius:3px;text-decoration:none}.ito-seo details{border-top:1px solid #decab8;padding:16px 0}.ito-seo summary{font-weight:bold;cursor:pointer}.ito-seo details p{margin:12px 0 0}.ito-seo ul{padding-left:1.5em;margin:12px 0}.ito-seo li{margin:5px 0}
@media(max-width:640px){.ito-seo{width:92%;padding:20px 18px;margin:28px auto;font-size:16px}.ito-seo h2{font-size:22px}.ito-seo h3{font-size:18px}.ito-seo-grid{grid-template-columns:1fr;gap:14px}.ito-seo-card{padding:18px}}

.ito-page-link{display:inline-block;padding:8px 16px;margin:5px;border:1px solid #ba5516;color:#653913;background:#fffaf4;text-decoration:underline}