*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#f6f8fb;color:#172033;line-height:1.6}a{color:inherit}.seo-shell{width:min(1120px,calc(100% - 36px));margin:0 auto}.seo-top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid #e5eaf0}.seo-top-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}.seo-brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:900}.seo-brand img{width:42px;height:42px;object-fit:contain}.seo-nav{display:flex;gap:18px;align-items:center;font-size:13px;font-weight:750}.seo-nav a{text-decoration:none;color:#4a5568}.seo-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:12px;background:#16825f;color:#fff;text-decoration:none;font-weight:850;border:1px solid #16825f}.seo-btn.secondary{background:#fff;color:#16825f}.seo-hero{padding:80px 0 56px;background:linear-gradient(180deg,#eef8f4 0,#f6f8fb 100%)}.seo-kicker{display:inline-flex;padding:6px 10px;border-radius:999px;background:#dff5ec;color:#13694e;font-size:11px;font-weight:900;letter-spacing:.06em;text-transform:uppercase}.seo-hero h1{max-width:840px;margin:18px 0 18px;font-size:clamp(38px,6vw,66px);line-height:1.02;letter-spacing:-.05em}.seo-hero p{max-width:760px;margin:0;color:#5f6b7b;font-size:18px}.seo-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.seo-proof{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:34px}.seo-proof article{padding:18px;border:1px solid #dce5e2;border-radius:16px;background:#fff}.seo-proof strong{display:block;font-size:16px}.seo-proof span{display:block;margin-top:4px;color:#6b7788;font-size:12px}.seo-section{padding:64px 0}.seo-section.white{background:#fff}.seo-head{max-width:760px;margin-bottom:28px}.seo-head h2{margin:8px 0 10px;font-size:34px;line-height:1.14;letter-spacing:-.035em}.seo-head p{margin:0;color:#697587}.seo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.seo-card{padding:24px;border:1px solid #e0e6ed;border-radius:18px;background:#fff}.seo-card h3{margin:0 0 8px;font-size:18px}.seo-card p{margin:0;color:#697587;font-size:14px}.seo-list{display:grid;gap:10px;margin:18px 0 0;padding:0;list-style:none}.seo-list li{padding:13px 14px;border:1px solid #e2e7ee;border-radius:12px;background:#fbfcfe}.seo-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.seo-step{padding:22px;border-radius:18px;background:#0f1b2e;color:#fff}.seo-step span{font-size:11px;color:#6ee7b7;font-weight:900}.seo-step h3{margin:8px 0 6px}.seo-step p{margin:0;color:#a9b7c7;font-size:13px}.seo-demo{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;align-items:center;padding:28px;border-radius:22px;background:#0f1b2e;color:#fff}.seo-demo p{color:#b5c0cf}.seo-price{display:flex;align-items:end;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:24px;border:1px solid #dce5e2;border-radius:18px;background:#f8fcfa}.seo-price strong{display:block;font-size:28px;color:#16825f}.seo-price span{color:#677485;font-size:13px}.seo-faq{display:grid;gap:10px}.seo-faq details{border:1px solid #e1e6ed;border-radius:14px;background:#fff;overflow:hidden}.seo-faq summary{cursor:pointer;padding:16px 18px;font-weight:850}.seo-faq p{margin:0;padding:0 18px 18px;color:#697587}.seo-links{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.seo-links a{padding:14px 16px;border:1px solid #dfe6ed;border-radius:12px;background:#fff;text-decoration:none;font-weight:800;color:#315066}.seo-cta{padding:64px 0;background:#16825f;color:#fff}.seo-cta-inner{display:flex;justify-content:space-between;gap:24px;align-items:center}.seo-cta h2{margin:0 0 8px;font-size:34px}.seo-cta p{margin:0;color:#d9f3ea}.seo-cta .seo-btn{background:#fff;color:#13694e;border-color:#fff}.seo-footer{padding:28px 0;background:#fff;border-top:1px solid #e4e9ef;color:#718096;font-size:12px}.seo-footer-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.seo-footer a{color:#315066}.seo-note{font-size:12px;color:#768396;margin-top:14px}@media(max-width:860px){.seo-grid,.seo-proof{grid-template-columns:1fr 1fr}.seo-flow{grid-template-columns:1fr 1fr}.seo-demo{grid-template-columns:1fr}.seo-nav{display:none}.seo-cta-inner{align-items:flex-start;flex-direction:column}}@media(max-width:600px){.seo-shell{width:min(100% - 24px,1120px)}.seo-hero{padding:56px 0 42px}.seo-hero p{font-size:16px}.seo-grid,.seo-proof,.seo-flow,.seo-links{grid-template-columns:1fr}.seo-section{padding:48px 0}.seo-head h2,.seo-cta h2{font-size:28px}.seo-top-inner{min-height:64px}.seo-brand span{font-size:14px}}