.irve-seo-page{--blue:#0757a6;--dark:#10233b;--muted:#59687a;--light:#f5f8fc;--border:#dce5ef;max-width:1180px;margin:0 auto;color:var(--dark);font-size:17px;line-height:1.72}.irve-seo-page *{box-sizing:border-box}.irve-seo-page h1,.irve-seo-page h2,.irve-seo-page h3{color:var(--dark);line-height:1.16;margin-top:0}.irve-seo-page h1{font-size:clamp(38px,5vw,68px);max-width:950px}.irve-seo-page h2{font-size:clamp(29px,3vw,43px)}.irve-seo-page h3{font-size:22px;margin-bottom:10px}.irve-seo-page p{color:var(--muted)}.irve-hero{padding:70px 7%;border-radius:28px;background:linear-gradient(135deg,#eef6ff,#fff);border:1px solid var(--border);margin:30px 0}.irve-eyebrow,.irve-section-head>span,.irve-safety span,.irve-cta span{display:block;color:var(--blue);font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:13px;margin-bottom:12px}.irve-lead{font-size:21px;max-width:900px}.irve-hero-actions,.irve-cta-actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0}.irve-btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:10px;text-decoration:none!important;font-weight:800;transition:.2s}.irve-btn-primary{background:var(--blue);color:#fff!important}.irve-btn-secondary{background:#fff;color:var(--dark)!important;border:1px solid var(--border)}.irve-disclaimer{font-size:14px;max-width:850px}.irve-toc{display:flex;align-items:center;gap:15px;flex-wrap:wrap;padding:18px 22px;border:1px solid var(--border);border-radius:14px;background:#fff;position:relative}.irve-toc a{color:var(--blue);text-decoration:none;font-weight:700;font-size:14px}.irve-section{padding:75px 4%;scroll-margin-top:100px}.irve-section-head{max-width:850px;margin-bottom:35px}.irve-alt{background:var(--light);border-radius:24px}.irve-diagnostic-wrap{padding-left:0;padding-right:0}.irve-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.irve-grid article{padding:25px;border:1px solid var(--border);border-radius:16px;background:#fff;box-shadow:0 10px 28px rgba(16,35,59,.05)}.irve-grid-small article{box-shadow:none}.irve-safety{background:#fff5f3;border:1px solid #f4c9c2;border-radius:22px}.irve-safety ul{columns:2;column-gap:40px}.irve-brand-list{display:flex;flex-wrap:wrap;gap:10px;margin:25px 0}.irve-brand-list span{padding:10px 15px;border-radius:999px;background:var(--light);border:1px solid var(--border);font-weight:750}.irve-checklist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.irve-checklist p{margin:0;padding:14px 17px;background:var(--light);border-radius:10px;color:var(--dark)}.irve-cta{background:linear-gradient(135deg,#064f96,#0b75ce);border-radius:26px;color:#fff;padding:55px 6%;display:grid;grid-template-columns:1.5fr .7fr;gap:40px;align-items:center}.irve-cta h2,.irve-cta p,.irve-cta span{color:#fff}.irve-btn-light{background:#fff;color:#0757a6!important}.irve-btn-outline-light{border:1px solid rgba(255,255,255,.75);color:#fff!important}.irve-faq details{border-bottom:1px solid var(--border);padding:17px 0}.irve-faq summary{cursor:pointer;font-size:19px;font-weight:800;color:var(--dark)}.irve-faq details p{padding-right:7%}.irve-final-note{text-align:center;max-width:900px;margin:auto}.irve-final-note p{font-size:19px}@media(max-width:760px){.irve-seo-page{font-size:16px}.irve-hero{padding:42px 24px;border-radius:20px}.irve-section{padding:52px 10px}.irve-grid,.irve-checklist,.irve-cta{grid-template-columns:1fr}.irve-alt,.irve-safety,.irve-cta{border-radius:18px;padding-left:22px;padding-right:22px}.irve-safety ul{columns:1}.irve-toc{display:none}.irve-btn{width:100%}}