.seo-guide{max-width:1120px;margin:32px auto 12px;padding:30px;border:1px solid #dfe5e4;border-radius:22px;background:#fff;color:#243230;box-shadow:0 12px 35px rgba(24,48,44,.06)}.seo-guide-intro{max-width:820px}.seo-kicker{display:block;margin-bottom:8px;color:#277d73;font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.seo-guide h1,.seo-guide h2{margin:0 0 12px;color:#173c35;font-size:clamp(28px,4vw,42px);line-height:1.12}.seo-guide h3{margin:20px 0 8px;color:#173c35;font-size:20px}.seo-guide p{margin:0 0 14px;color:#5e6f6b;line-height:1.7}.seo-guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}.seo-guide-grid article{padding:22px;border-radius:16px;background:#f5f8f6}.seo-steps{display:grid;gap:12px;margin:14px 0 0;padding:0;list-style:none}.seo-steps li{display:grid;grid-template-columns:30px 1fr;gap:10px;align-items:start;color:#526460;line-height:1.55}.seo-steps b{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#277d73;color:#fff}.seo-faq{margin-top:24px}.seo-faq details{border-top:1px solid #dfe5e4;padding:14px 2px}.seo-faq summary{cursor:pointer;color:#173c35;font-weight:800}.seo-faq details p{margin:10px 0 0}.related-tools{margin-top:22px;padding:20px;border-radius:16px;background:#e5f0eb}.related-tools strong{display:block;margin-bottom:12px;color:#173c35}.related-tools div{display:flex;flex-wrap:wrap;gap:9px}.related-tools a{display:inline-flex;align-items:center;gap:5px;border:1px solid #98bdb3;border-radius:999px;background:#fff;color:#176c62;padding:9px 12px;text-decoration:none;font-size:13px;font-weight:800}.csv-static-guide{max-width:1200px;margin:0 auto;padding:0 20px 45px}.csv-static-guide .seo-guide{margin-top:36px}.csv-static-guide .seo-guide h1{font-size:clamp(28px,4vw,40px)}@media(max-width:760px){.seo-guide{padding:21px;margin-top:24px}.seo-guide-grid{grid-template-columns:1fr;gap:14px}.seo-guide-grid article{padding:18px}.related-tools div{display:grid}.related-tools a{border-radius:12px}.csv-static-guide{padding:0 12px 32px}}

.guide-hub-home{max-width:1120px;margin:34px auto;padding:30px;border:1px solid #dfe5e4;border-radius:22px;background:#fff}.guide-hub-home .toolbox-header{margin-bottom:18px}.guide-all-link{font-weight:800;color:#176c62;text-decoration:none}.guide-card-grid,.guide-library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.guide-card-grid a,.guide-card{display:flex;flex-direction:column;gap:7px;padding:18px;border:1px solid #dfe5e4;border-radius:15px;background:#f7faf8;color:#173c35;text-decoration:none}.guide-card-grid strong,.guide-card strong{font-size:16px}.guide-card-grid span,.guide-card span{color:#5e6f6b;line-height:1.5;font-size:13px}.guide-card em{margin-top:auto;color:#176c62;font-style:normal;font-weight:800;font-size:13px}.guide-topbar{position:sticky;top:0;z-index:10}.guide-page-wrap{max-width:1200px;margin:0 auto;padding:0 20px 45px}.guide-breadcrumb{max-width:1120px;margin:22px auto -12px;display:flex;gap:8px;align-items:center;flex-wrap:wrap;color:#6b7b78;font-size:13px}.guide-breadcrumb a{color:#176c62;text-decoration:none}.guide-primary-cta{display:inline-flex;margin-top:8px;padding:12px 16px;border-radius:12px;background:#173c35;color:#fff;text-decoration:none;font-weight:800}.guide-article-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:24px}.guide-article-grid article{padding:22px;border-radius:16px;background:#f5f8f6}.guide-article-grid h2{font-size:21px}.guide-library-grid{margin-top:24px}.use-case-guide .seo-guide-intro{max-width:860px}@media(max-width:820px){.guide-card-grid,.guide-library-grid,.guide-article-grid{grid-template-columns:1fr}.guide-hub-home{margin:24px 12px;padding:21px}.guide-page-wrap{padding:0 12px 32px}}