.seo-case-gallery{color:#172b39;font-family:var(--font-noto-sans-jp),"Hiragino Sans","Yu Gothic",sans-serif;background:#f0f4f6;padding:80px 0 72px;line-height:1.8}.seo-case-gallery *{box-sizing:border-box}.seo-case-wrap{width:min(1180px,100% - 64px);margin-inline:auto}.seo-case-gallery a{color:inherit;text-decoration:none}.seo-case-gallery h2,.seo-case-gallery h3,.seo-case-gallery p{margin:0}.seo-case-heading{text-align:center;margin-bottom:42px}.seo-case-heading h2{letter-spacing:.035em;margin-bottom:18px;font-size:36px;font-weight:700;line-height:1.5}.seo-case-heading>p{font-size:16px;font-weight:500;line-height:1.9}.seo-case-grid{grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch;gap:24px;display:grid}.seo-case-grid-pair{grid-template-columns:repeat(2,minmax(0,1fr));max-width:1000px;margin-inline:auto}.seo-case-grid-single{grid-template-columns:minmax(0,1fr);max-width:480px;margin-inline:auto}.seo-case-card{background:#fff;border:1px solid #e9eef1;border-radius:8px;flex-direction:column;min-width:0;padding:26px 24px 22px;display:flex;box-shadow:0 5px 18px #1732470a}.seo-case-card h3{letter-spacing:.005em;min-height:132px;margin-bottom:20px;font-size:20px;font-weight:700;line-height:1.65}.seo-case-card h3 a{-webkit-line-clamp:4;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.seo-case-image{aspect-ratio:3/2;background:#e8eff3;border-radius:4px;display:block;position:relative;overflow:hidden}.seo-case-image img{object-fit:cover;width:100%;max-width:100%;height:100%;transition:transform .25s;display:block}.seo-case-image:hover img{transform:scale(1.025)}.seo-case-image-caption{color:#233b4b;background:#fffffff0;border-radius:2px;padding:2px 6px;font-size:10px;font-weight:500;line-height:1.6;position:absolute;bottom:8px;right:9px}.seo-case-info{flex:1;padding-top:19px}.seo-case-client{overflow-wrap:anywhere;font-size:16px;font-weight:700;line-height:1.8}.seo-case-type{color:#586c79;font-size:13px;line-height:1.9;margin-top:5px!important}.seo-case-summary{color:#405966;-webkit-line-clamp:3;border-top:1px solid #e1e8ec;-webkit-box-orient:vertical;padding-top:13px;font-size:14px;line-height:1.9;display:-webkit-box;overflow:hidden;margin-top:15px!important}.seo-case-detail{justify-content:flex-end;align-items:center;gap:14px;min-height:34px;margin-top:22px;font-size:17px;font-weight:700;line-height:1.6;display:flex}.seo-case-detail>span[aria-hidden]{font-size:24px;font-weight:400}.seo-case-more{justify-content:center;margin-top:36px;display:flex}.seo-case-more>a{background:0 0;border:1px solid #193a4e;border-radius:4px;justify-content:space-between;align-items:center;gap:52px;min-height:58px;padding:15px 28px;font-size:16px;font-weight:700;transition:background .15s,color .15s;display:inline-flex}.seo-case-more>a:hover{color:#fff;background:#183647}.seo-case-detail:hover,.seo-case-card h3 a:hover{color:#507d98}.seo-case-gallery a:focus-visible{outline-offset:5px;outline:3px solid #5c8fae}.seo-case-image-placeholder{background:#183647;justify-content:center;align-items:center;padding:28px;display:flex;color:#fff!important}.seo-case-no-image{text-align:center;font-size:21px;font-weight:700;line-height:1.8}.seo-case-empty{text-align:center;background:#fff;padding:35px}.seo-case-empty h3{font-size:23px;line-height:1.6}.seo-case-empty p{margin-top:14px}.seo-case-sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}@media (max-width:1000px){.seo-case-card{padding:24px 19px 20px}.seo-case-grid{gap:18px}.seo-case-card h3{min-height:126px;font-size:19px}.seo-case-client{font-size:15px}.seo-case-type{font-size:12px}}@media (max-width:760px){.seo-case-gallery{padding:52px 0}.seo-case-wrap{width:calc(100% - 40px)}.seo-case-heading{margin-bottom:28px}.seo-case-heading h2{margin-bottom:15px;font-size:30px}.seo-case-heading>p{text-align:left;font-size:15px}.seo-case-grid,.seo-case-grid-pair,.seo-case-grid-single{grid-template-columns:1fr;gap:24px;max-width:520px;margin-inline:auto}.seo-case-card{padding:25px 22px 22px}.seo-case-card h3{min-height:0;margin-bottom:20px;font-size:22px;line-height:1.65}.seo-case-card h3 a{-webkit-line-clamp:unset;display:block;overflow:visible}.seo-case-client{font-size:17px}.seo-case-type{font-size:13px}.seo-case-summary{-webkit-line-clamp:3;font-size:15px}.seo-case-detail{margin-top:20px;font-size:17px}.seo-case-more>a{gap:35px;padding:14px 24px;font-size:15px}.seo-case-more{margin-top:28px}}@media (prefers-reduced-motion:reduce){.seo-case-gallery a,.seo-case-gallery img{transition:none}.seo-case-image:hover img{transform:none}}
.enterprise-seo .seo-pricing{background:#f2f5f6;padding:96px 0 72px;scroll-margin-top:90px}.enterprise-seo .seo-price-heading{grid-template-columns:1fr 1fr;align-items:end;gap:64px;margin-bottom:42px;display:grid}.enterprise-seo .seo-price-heading h2,.enterprise-seo .seo-faq-intro h2{letter-spacing:.01em;font-size:34px;font-weight:700;line-height:1.6}.enterprise-seo .seo-price-lead p{font-size:16px;line-height:1.9}.enterprise-seo .seo-price-lead p+p{color:#516370;margin-top:14px}.enterprise-seo .seo-plan-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;display:grid}.enterprise-seo .seo-plan{color:#192e3b;background:#fff;border:1px solid #d3dde2;flex-direction:column;padding:32px 28px 0;display:flex}.enterprise-seo .seo-plan-primary{color:#fff;background:#102c3d;border-color:#102c3d}.enterprise-seo .seo-plan-category{color:#567486;margin-bottom:20px;font-size:13px;font-weight:600;line-height:1.8;display:block}.enterprise-seo .seo-plan-primary .seo-plan-category{color:#c1d2dc}.enterprise-seo .seo-plan h3{letter-spacing:.015em;min-height:75px;margin:0 0 20px;font-size:25px;line-height:1.5}.enterprise-seo .seo-plan-situation{min-height:57px;font-size:15px;line-height:1.9}.enterprise-seo .seo-plan-price{white-space:nowrap;color:#193c50;align-items:baseline;gap:5px;margin:28px 0 22px;display:flex}.enterprise-seo .seo-plan-primary .seo-plan-price{color:#fff}.enterprise-seo .seo-plan-price strong{letter-spacing:-.045em;margin:0 3px;font-family:Arial,sans-serif;font-size:64px;font-weight:700;line-height:1.1}.enterprise-seo .seo-plan-price>span{font-size:17px;font-weight:700}.enterprise-seo .seo-plan-description{min-height:117px;margin-bottom:25px;font-size:15px;line-height:1.95}.enterprise-seo .seo-plan-includes{border-top:1px solid #d8e1e5;flex:1;margin-bottom:26px;padding-top:20px}.enterprise-seo .seo-plan-primary .seo-plan-includes{border-color:#ffffff40}.enterprise-seo .seo-plan-includes h4{margin:0 0 12px;font-size:13px;font-weight:700}.enterprise-seo .seo-plan-includes ul{gap:10px;padding:0;font-size:14px;line-height:1.85;list-style:none;display:grid}.enterprise-seo .seo-plan-includes li{padding-left:15px;position:relative}.enterprise-seo .seo-plan-includes li:before{content:"・";position:absolute;left:0}.enterprise-seo .seo-plan-link{border-top:1px solid #d8e1e5;justify-content:space-between;align-items:center;gap:12px;padding:22px 0;font-size:14px;font-weight:700;line-height:1.7;display:flex}.enterprise-seo .seo-plan-primary .seo-plan-link{border-color:#ffffff40}.enterprise-seo .seo-plan-link>span{font-size:23px;font-weight:400}.enterprise-seo .seo-price-footnote{gap:14px;margin-top:25px;display:grid}.enterprise-seo .seo-price-footnote p:first-child{color:#5c6e7a;font-size:13px}.enterprise-seo .seo-price-footnote p:last-child{font-size:15px;line-height:1.9}.enterprise-seo .seo-price-footnote strong{color:#183a4d;display:inline}.enterprise-seo .seo-faq{background:#fff;padding:96px 0}.enterprise-seo .seo-faq-layout{grid-template-columns:340px minmax(0,1fr);align-items:start;gap:65px;display:grid}.enterprise-seo .seo-faq-intro{position:sticky;top:110px}.enterprise-seo .seo-faq-intro h2{margin-bottom:22px;font-size:30px}.enterprise-seo .seo-faq-intro>p{color:#536876;font-size:15px;line-height:2}.enterprise-seo .seo-faq-contact{border-bottom:1px solid #8ca0ad;align-items:center;gap:35px;margin-top:30px;padding-bottom:10px;font-size:14px;font-weight:700;display:inline-flex}.enterprise-seo .seo-faq-contact>span{font-size:22px}.enterprise-seo .seo-faq-list{border-top:2px solid #16384b}.enterprise-seo .seo-faq-list details{background:#fff;border-bottom:1px solid #ced8de}.enterprise-seo .seo-faq-list summary{cursor:pointer;grid-template-columns:28px 1fr 24px;align-items:start;gap:14px;padding:26px 0;font-size:17px;font-weight:700;line-height:1.8;list-style:none;display:grid}.enterprise-seo .seo-faq-list summary::-webkit-details-marker{display:none}.enterprise-seo .seo-q{color:#527d94;font-family:Arial,sans-serif;font-size:23px;line-height:1.4}.enterprise-seo .seo-faq-list summary b{color:#607e90;font-size:22px;font-weight:400;transition:transform .15s}.enterprise-seo .seo-faq-list details[open] summary b{transform:rotate(45deg)}.enterprise-seo .seo-faq-answer{color:#3f5563;padding:0 35px 28px 42px;font-size:16px;line-height:2}.enterprise-seo .seo-faq-answer p+p{margin-top:14px}@media (max-width:1080px){.enterprise-seo .seo-plan{padding:26px 20px 0}.enterprise-seo .seo-plan h3{min-height:66px;font-size:22px}.enterprise-seo .seo-plan-description{min-height:146px}.enterprise-seo .seo-faq-layout{grid-template-columns:280px minmax(0,1fr);gap:35px}.enterprise-seo .seo-faq-intro h2{font-size:26px}.enterprise-seo .seo-plan-situation br{display:none}}@media (max-width:760px){.enterprise-seo .seo-pricing{padding:58px 0 46px}.enterprise-seo .seo-price-heading{grid-template-columns:1fr;gap:22px;margin-bottom:28px}.enterprise-seo .seo-price-heading h2{font-size:28px}.enterprise-seo .seo-price-lead p{font-size:15px}.enterprise-seo .seo-plan-grid{grid-template-columns:1fr;gap:20px}.enterprise-seo .seo-plan{padding:28px 24px 0}.enterprise-seo .seo-plan h3{min-height:0;margin-bottom:16px;font-size:26px}.enterprise-seo .seo-plan h3 br{display:none}.enterprise-seo .seo-plan-situation,.enterprise-seo .seo-plan-description{min-height:0}.enterprise-seo .seo-plan-category{margin-bottom:14px;font-size:13px}.enterprise-seo .seo-plan-price{margin:25px 0 20px}.enterprise-seo .seo-plan-price strong{font-size:62px}.enterprise-seo .seo-plan-description{font-size:16px}.enterprise-seo .seo-plan-includes ul{font-size:15px}.enterprise-seo .seo-plan-link{padding:21px 0;font-size:15px}.enterprise-seo .seo-price-footnote p:last-child{font-size:14px}.enterprise-seo .seo-price-footnote strong{margin-bottom:5px;display:block}.enterprise-seo .seo-faq{padding:58px 0}.enterprise-seo .seo-faq-layout{grid-template-columns:1fr;gap:30px}.enterprise-seo .seo-faq-intro{position:static}.enterprise-seo .seo-faq-intro h2{font-size:28px}.enterprise-seo .seo-faq-intro>p br{display:none}.enterprise-seo .seo-faq-contact{margin-top:18px}.enterprise-seo .seo-faq-list summary{grid-template-columns:24px 1fr 20px;gap:9px;padding:23px 0;font-size:16px}.enterprise-seo .seo-faq-answer{padding:0 6px 25px 33px;font-size:15px;line-height:2}.enterprise-seo .seo-q{font-size:21px}}