.seo-landing-page{min-height:100vh;padding:96px 20px 56px;background:var(--color-bg-primary);color:var(--color-text-primary)}.seo-landing-hero{width:min(1120px,100%);margin:0 auto;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.8fr);gap:48px;align-items:center}.seo-landing-copy{display:flex;flex-direction:column;gap:20px}.seo-landing-kicker{color:var(--color-accent);font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:.78rem}.seo-landing-copy h1{margin:0;max-width:820px;color:var(--color-text-primary);font-size:clamp(2.35rem,6vw,4.8rem);line-height:.98;letter-spacing:0}.seo-landing-copy p{max-width:680px;margin:0;color:var(--color-text-secondary);font-size:1.12rem;line-height:1.75}.seo-landing-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}.seo-landing-primary,.seo-landing-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border-radius:8px;font-weight:800;text-decoration:none}.seo-landing-primary{background:var(--color-accent);color:#fff}.seo-landing-secondary{border:1px solid var(--color-border-light);color:var(--color-text-primary)}.seo-landing-visual{display:flex;justify-content:center}.seo-board-preview{width:min(360px,100%);aspect-ratio:1;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--color-border);box-shadow:var(--shadow-board);overflow:hidden}.seo-board-square{display:flex;align-items:center;justify-content:center;background:#b58863}.seo-board-square:nth-child(2n){background:#e8d5b7}.seo-board-square img{width:68%;height:68%;object-fit:contain}.seo-landing-benefits,.seo-landing-content,.seo-related-links{width:min(1120px,100%);margin:44px auto 0}.seo-landing-benefits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.seo-benefit-card,.seo-content-block{border:1px solid var(--color-border);background:var(--color-surface);border-radius:8px}.seo-benefit-card{display:flex;gap:12px;padding:18px}.seo-benefit-card p{margin:0;color:var(--color-text-secondary);line-height:1.55}.seo-benefit-mark{width:10px;height:10px;margin-top:7px;border-radius:50%;background:var(--color-accent);flex:0 0 auto}.seo-landing-content{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.seo-content-block{padding:26px}.seo-content-block h2,.seo-related-links h2{margin:0 0 12px;color:var(--color-text-primary);font-size:1.35rem;letter-spacing:0}.seo-content-block p{margin:0;color:var(--color-text-secondary);line-height:1.72}.seo-related-links{border-top:1px solid var(--color-border);padding-top:28px}.seo-related-links div{display:flex;flex-wrap:wrap;gap:12px}.seo-related-links a{color:var(--color-text-primary);border:1px solid var(--color-border);border-radius:8px;padding:10px 12px;text-decoration:none}.seo-related-links a:hover{border-color:var(--color-accent);color:var(--color-accent)}@media(max-width:860px){.seo-landing-page{padding-top:84px}.seo-landing-hero,.seo-landing-benefits,.seo-landing-content{grid-template-columns:1fr}.seo-landing-hero{gap:30px}.seo-landing-copy h1{font-size:2.45rem}}