:root{--ink:#10243a;--muted:#5d6772;--blue:#0062bd;--navy:#021f42;--line:#e1e5e8;--surface:#f5f6f7;--green:#397b32}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;font-size:18px;line-height:1.6;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:650;letter-spacing:-.055em;line-height:1.06}h1{font-size:clamp(48px,5.8vw,82px);margin-bottom:27px}h1 span{color:#66717d}h2{font-size:clamp(34px,4.2vw,56px);margin-bottom:25px}h3{font-size:34px;line-height:1.12;margin-bottom:20px}p{margin-bottom:22px}a{color:inherit;text-underline-offset:4px}a:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px}a:hover{text-decoration-thickness:2px}.wrap{width:min(1120px,calc(100% - 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.18s}.primary{color:#fff;background:var(--blue)}.primary:hover{background:#004d95;transform:translateY(-1px)}.secondary{background:#eef3f8;color:#064f92}.secondary:hover{background:#e0eaf4}.qualification{font-size:13px;line-height:1.6;color:var(--muted);margin:14px 0 20px}.quiet-link,.inline-link{display:inline-flex;align-items:center;gap:9px;color:var(--blue);font-size:17px;min-height:44px;text-decoration:none}.quiet-link:hover,.inline-link:hover{text-decoration:underline}.quiet-link{font-size:16px}.hero-product{position:relative;display:flex;align-items:center;justify-content:center;min-height:570px;isolation:isolate}.hero-product>img{display:block;position:relative;width:110%;max-width:none;height:auto;mix-blend-mode:multiply;z-index:1}.product-halo{position:absolute;inset:3% -6% 8%;border-radius:50%;background:radial-gradient(ellipse,#e9f0f5 0%,#f6f9fa 48%,#fff 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auto 22px}.site-footer{border-top:1px solid var(--line);background:#fafbfc;padding-block:35px 25px;color:var(--muted);font-size:13px}.footer-top{display:flex;align-items:center;gap:24px;margin-bottom:22px}.footer-top strong{font-size:19px;color:var(--ink);font-weight:600;letter-spacing:-.03em}.footer-top span{margin-right:auto}.footer-top a{min-height:44px;display:inline-flex;align-items:center}.site-footer p{margin-bottom:10px}.legal{font-size:12px}.page-intro{padding-top:90px;padding-bottom:60px;text-align:center}.page-intro h1{font-size:clamp(44px,5.8vw,76px)}.page-intro>p:not(.eyebrow){max-width:650px;margin-inline:auto;font-size:22px;color:var(--muted)}.page-intro>p.qualification{font-size:13px;margin-top:17px}.product-section{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:75px;padding-block:35px 75px}.product-image{background:#f7f8f9;border-radius:28px;overflow:hidden}.product-image img{display:block;width:100%;height:auto;mix-blend-mode:multiply}.product-section p{color:var(--muted)}.product-section .eyebrow{color:var(--green)}.reverse .product-image{order:2}.reading-section{max-width:760px;padding-block:55px}.reading-section p{color:var(--muted);font-size:19px}.reading-section h2{font-size:40px;margin-top:35px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;padding-block:40px 70px}.steps article{border-top:1px solid var(--line);padding-top:24px}.steps span{font-size:13px;font-weight:650;color:var(--green)}.steps h2{font-size:27px;line-height:1.15;margin-top:25px;margin-bottom:16px}.steps p{font-size:17px;color:var(--muted)}.faq-section{max-width:820px;padding-block:55px}.faqs details{border-bottom:1px solid var(--line)}.faqs summary{cursor:pointer;font-size:20px;font-weight:600;padding:25px 12px 25px 0;line-height:1.4}.faqs p{font-size:17px;color:var(--muted);max-width:740px;padding:0 10px 12px 0}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:85px;padding-block:35px 70px;max-width:940px}.contact-grid h2{font-size:30px}.contact-grid p{font-size:17px;color:var(--muted)}.contact-grid .qualification{font-size:13px}.contact-grid .inline-link{margin-bottom:16px}.email{overflow-wrap:anywhere}.contact-intro{padding-bottom:75px}@media(min-width:1500px){.hero{min-height:760px}}@media(max-width:1000px){.nav-wrap{gap:20px}.site-header nav{gap:18px}.brand{width:185px;height:42px}.hero{min-height:640px;padding-block:50px}.hero-product{min-height:470px}.hero-product>img{width:108%}.hero-intro{font-size:21px}.benefit-card{padding:35px}.product-section{gap:35px}}@media(max-width:760px){.wrap,.nav-wrap{width:calc(100% - 40px)}.nav-wrap{flex-wrap:wrap;gap:0 12px;padding-top:10px;min-height:100px}.brand{width:178px;height:43px}.nav-estimate{margin-left:auto;font-size:12px;min-height:44px;padding:9px 15px;gap:7px}.site-header nav{order:3;width:100%;margin:0;gap:28px;justify-content:center}.site-header nav a{font-size:13px;min-height:44px}.hero{grid-template-columns:1fr;text-align:center;gap:8px;padding-block:45px 20px;min-height:0}.hero h1{font-size:clamp(46px,9.5vw,66px);line-height:1.03}.hero-intro{font-size:20px;margin-bottom:25px}.hero-actions{margin-inline:auto;max-width:420px}.hero .qualification{font-size:12px;margin-bottom:12px}.hero-product{min-height:0;width:min(100%,470px);margin-inline:auto}.hero-product>img{width:100%}.product-halo{inset:4% 0 10%}.product-label{bottom:6%;right:6%;font-size:11px}.product-label strong{font-size:17px}.eyebrow{font-size:11px;margin-bottom:20px}.benefit-section{padding-block:45px}.section-heading{margin-bottom:30px}.benefit-grid{grid-template-columns:1fr;gap:16px}.benefit-card{padding:32px;border-radius:22px}.benefit-card h3{font-size:32px}.feature-icon{margin-bottom:22px}.benefit-card>p:not(.qualification){max-width:none;font-size:18px}.next-step{padding-block:45px 60px}.next-step h2{font-size:36px}.next-step>p:not(.eyebrow):not(.qualification){font-size:18px}.footer-top{flex-wrap:wrap;gap:0 20px}.footer-top span{width:100%;order:4;margin-bottom:14px}.footer-top strong{margin-right:auto}.site-footer{padding-block:25px}.page-intro{padding-top:50px;padding-bottom:35px}.page-intro>p:not(.eyebrow){font-size:19px}.product-section,.contact-grid{grid-template-columns:1fr;gap:30px;padding-block:20px 50px}.product-image{max-width:460px;width:100%;margin:auto}.reverse .product-image{order:0}.product-section>div:not(.product-image){max-width:560px}.reading-section{padding-block:25px}.reading-section h2{font-size:33px}.reading-section p{font-size:18px}.steps{grid-template-columns:1fr;gap:12px;padding-block:25px}.steps h2{margin-top:14px}.faq-section{padding-block:40px}.faqs summary{font-size:18px}.contact-grid{gap:35px;max-width:580px}.contact-intro{padding-bottom:40px}}@media(max-width:370px){.wrap,.nav-wrap{width:calc(100% - 32px)}.brand{width:152px;height:38px}.nav-estimate{padding-inline:12px;font-size:11px}.site-header nav{gap:20px}.button{font-size:16px;gap:14px;padding-inline:22px;max-width:100%}.hero h1{font-size:45px}.benefit-card{padding:26px}.footer-top{gap:0 14px}.footer-top strong{font-size:17px}.qualification{font-size:12px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}.primary:hover{transform:none}}



/* Supporting content: static layouts, no new animation. */
.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding-block:20px 50px}.guide-card{display:block;padding:36px;background:var(--surface);border-radius:24px;text-decoration:none}.guide-card h2{font-size:30px;line-height:1.15}.guide-card p{color:var(--muted);font-size:18px}.guide-card>span{color:var(--blue);font-size:16px;font-weight:600;display:inline-flex;align-items:center;min-height:44px}.guide-card:hover{outline:1px solid #b7c9da}.article-layout{display:grid;grid-template-columns:230px minmax(0,740px);gap:70px;padding-block:20px 60px}.contents{align-self:start;position:sticky;top:110px;padding:20px;background:var(--surface);border-radius:18px;font-size:14px}.contents strong{display:block;margin-bottom:12px}.contents a{display:flex;align-items:center;min-height:44px;text-decoration:none;line-height:1.4;color:var(--blue)}.article-body{min-width:0}.article-body section{margin-bottom:48px;scroll-margin-top:110px}.article-body h2{font-size:34px;line-height:1.16;letter-spacing:-.035em;margin-bottom:20px}.article-body h3{font-size:24px}.article-body p,.article-body li{color:var(--muted);font-size:18px;line-height:1.75}.article-body li{margin-bottom:12px}.article-body a{color:var(--blue)}.article-body ul{padding-left:24px}.definition-list{padding:24px 28px;border-radius:20px;background:var(--surface)}.definition-list dt{font-weight:650;margin-bottom:8px}.definition-list dd{margin:0 0 24px;color:var(--muted)}.definition-list div:last-child dd{margin-bottom:0}.source-note{border-top:1px solid var(--line);padding-top:26px}.source-note h2{font-size:23px}.source-note p,.source-note li{font-size:14px}.product-details{max-width:850px;padding-bottom:50px}.product-details h2{font-size:36px}.product-details p,.product-details li{color:var(--muted)}.product-details section{padding-block:25px}.product-facts{display:grid;grid-template-columns:1fr 1fr;gap:20px}.product-facts>div{padding:25px;background:var(--surface);border-radius:20px}.product-facts h3{font-size:23px}.product-facts p{font-size:16px}.footer-top{flex-wrap:wrap}@media(max-width:900px){.article-layout{grid-template-columns:200px minmax(0,1fr);gap:32px}}@media(max-width:760px){.guide-grid,.article-layout,.product-facts{grid-template-columns:1fr}.guide-grid{gap:16px}.guide-card{padding:28px}.contents{position:static;display:flex;flex-wrap:wrap;gap:0 20px}.contents strong{width:100%}.contents a{font-size:14px}.article-layout{gap:32px;padding-bottom:25px}.article-body h2{font-size:29px}.article-body p,.article-body li{font-size:17px}.source-note p,.source-note li{font-size:13px}.product-details h2{font-size:31px}}
.example-table{margin:24px 0;max-width:100%}.example-table table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:16px;line-height:1.5}.example-table caption{text-align:left;font-weight:650;margin-bottom:12px}.example-table th,.example-table td{text-align:left;vertical-align:top;padding:14px 10px;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.example-table thead{background:var(--surface)}@media(max-width:370px){.example-table table{font-size:14px}.example-table th,.example-table td{padding:12px 5px}}
.why-teaser{padding-block:70px;text-align:center;border-top:1px solid var(--line)}