:root{--ink:#102235;--muted:#516376;--blue:#096fa8;--deep:#072d49;--line:#dbe3e9;--wash:#f2f6f9;--white:#fff;--radius:14px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);font:16px/1.6 Arial,Helvetica,sans-serif;background:white}a{color:inherit;text-underline-offset:4px}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #e49424;outline-offset:4px}img{max-width:100%;height:auto;display:block}button{cursor:pointer}h1,h2,h3,p{margin:0}h1{font-size:clamp(2rem,4.5vw,4rem);line-height:1.08;letter-spacing:-.035em;max-width:20ch}h2{font-size:clamp(1.5rem,2.7vw,2.35rem);line-height:1.2;letter-spacing:-.025em}h3{font-size:1.2rem;line-height:1.3}p{margin-top:1rem}p,li,dd{overflow-wrap:anywhere}.wrap{width:min(1240px,calc(100% - 64px));margin:auto}.skip{position:absolute;left:16px;top:-80px;z-index:99;padding:12px;background:white}.skip:focus{top:10px}.header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.98);border-bottom:1px solid var(--line)}.head-inner{display:flex;align-items:center;gap:32px;min-height:84px}.brand{flex:none;text-decoration:none}.brand img{width:160px;height:auto}.nav{display:flex;align-items:center;justify-content:flex-end;gap:23px;flex:1}.nav a{font-size:.9rem;font-weight:600;text-decoration:none;white-space:nowrap;padding:12px 0}.nav a:hover,.nav a[aria-current=page]{color:var(--blue)}.nav .buy-link{background:var(--blue);color:white;padding:11px 18px;border-radius:7px}.menu{display:none;border:1px solid var(--line);border-radius:7px;background:white;padding:8px 15px}.eyebrow{display:block;font-size:.85rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:18px}.hero{background:var(--wash);padding:48px 0 0}.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;padding-bottom:42px}.hero-copy>p{color:var(--muted);max-width:40ch;font-size:1.1rem}.hero-image{border-radius:var(--radius);overflow:hidden;background:#e5e6e8;align-self:center}.hero-image img{width:100%;aspect-ratio:800/460;object-fit:cover}.hero-image figcaption{padding:14px 18px;background:white;font-size:.9rem;color:var(--muted)}figure{margin:0}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:11px 20px;border:1px solid var(--blue);border-radius:7px;text-decoration:none;font-weight:700;line-height:1.35;background:var(--blue);color:white;text-align:center}.btn:hover{background:var(--deep);border-color:var(--deep)}.btn.secondary{color:var(--ink);background:white;border-color:#becbd5}.btn.secondary:hover{border-color:var(--blue);color:var(--blue)}.fact-strip{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #cfdbe3;padding:22px 0;gap:24px}.fact-strip strong{display:block;font-size:1.3rem;line-height:1.2}.fact-strip span{color:var(--muted);font-size:.9rem}.section{padding:56px 0}.section.tinted{background:var(--wash)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:26px}.section-head p{color:var(--muted);max-width:50ch}.textlink{color:var(--blue);font-weight:700}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:white;display:flex;flex-direction:column;min-width:0;transition:border-color .2s}.card:hover{border-color:#86aec7}.card>a{text-decoration:none}.product-image{background:white;display:flex;align-items:center;justify-content:center;padding:6px 10px}.product-image img{width:100%;height:230px;object-fit:contain}.card-body{padding:22px;display:flex;flex-direction:column;flex:1}.card-body p{color:var(--muted);font-size:.95rem}.card-body .textlink{margin-top:auto;padding-top:20px;display:inline-block}.meta{color:var(--muted);font-size:.85rem;margin-bottom:8px;display:block}.category-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.category-link{padding:24px;text-decoration:none;min-height:154px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:white}.category-link:hover{background:var(--wash)}.category-link strong{display:block;font-size:1.08rem;line-height:1.3}.category-link span{display:block;font-size:.9rem;color:var(--muted);margin-top:10px}.steps{counter-reset:step}.step{border-top:2px solid var(--blue);padding:24px 0}.step:before{counter-increment:step;content:'0' counter(step);color:var(--blue);display:block;font-size:.85rem;font-weight:bold;margin-bottom:12px}.step p{color:var(--muted)}.cta{background:var(--deep);color:white;padding:32px;border-radius:var(--radius);display:flex;justify-content:space-between;align-items:center;gap:24px}.cta p{color:#d3e4ef;max-width:60ch}.cta .btn{background:white;border-color:white;color:var(--deep);flex:none}.page-top{padding:32px 0 28px}.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:24px}.crumbs a{margin-right:10px}.page-top h1{font-size:clamp(2rem,4vw,3.1rem);max-width:28ch}.lead{font-size:1.1rem;color:var(--muted);max-width:65ch}.product-layout{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}.product-visual{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.product-visual img{width:100%;object-fit:contain;aspect-ratio:1.4}.specs{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:25px 0}.specs div{border-bottom:1px solid var(--line);padding-bottom:12px}.specs dt{font-size:.9rem;color:var(--muted)}.specs dd{font-size:1.05rem;font-weight:bold;margin:4px 0 0}.details{max-width:900px}details{border-bottom:1px solid var(--line);padding:18px 0}summary{cursor:pointer;font-size:1.12rem;font-weight:700;line-height:1.4;min-height:36px}details p{margin:8px 0 12px;color:var(--muted)}.source{font-size:.9rem;color:var(--muted);margin-top:24px}.note{border-left:3px solid var(--blue);padding:14px 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solid var(--blue);outline-offset:2px}.swatch-color{height:90px;display:block;border-bottom:1px solid var(--line)}.swatch-text{padding:12px;font-size:.9rem}.swatch-text strong{display:block;font-size:1rem}.selection{position:sticky;bottom:18px;background:var(--deep);color:white;padding:18px 22px;border-radius:10px;box-shadow:0 5px 24px #10223525;display:flex;gap:20px;align-items:center;justify-content:space-between;margin-top:24px;z-index:5}.selection p{margin:0}.selection .btn{background:white;color:var(--deep);border-color:white}.calc{display:grid;grid-template-columns:1.3fr 1fr;gap:32px}.calc-fields{display:grid;grid-template-columns:1fr 1fr;gap:20px}.result{background:var(--deep);color:white;padding:30px;border-radius:var(--radius);align-self:start}.result strong{font-size:2.6rem;line-height:1.2;display:block}.result p{color:#d8e7ef}.result .btn{background:white;color:var(--deep);border-color:white}.seller{padding:28px}.seller address{font-style:normal;color:var(--muted);margin:14px 0;flex:1}.seller .actions{margin-top:18px}.seller .phones a{display:block;text-decoration:none;font-size:1.08rem;font-weight:700;padding:4px 0}.seller .socials{display:flex;gap:18px;flex-wrap:wrap;margin-top:12px;font-size:.9rem;color:var(--blue)}.article{max-width:760px}.article p{font-size:1.08rem;line-height:1.85}.article h2{margin-top:35px;font-size:1.55rem}.article .source{font-size:.9rem}.article-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(210px,1fr);gap:64px}.article-aside{align-self:start;position:sticky;top:116px;background:var(--wash);padding:24px;border-radius:var(--radius)}.article-aside a{display:block;margin:12px 0}.doc-card{padding:24px;min-height:160px}.doc-card h3{font-size:1.08rem}.doc-card .btn{align-self:start;margin-top:auto}.doc-card p{margin-bottom:18px}.footer{background:#0b2032;color:#e5edf3;padding:42px 0 26px}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px}.footer h3{font-size:1rem;margin-bottom:14px}.footer p{color:#b6c7d3;font-size:.9rem;max-width:35ch}.footer a{display:block;text-decoration:none;margin:7px 0;font-size:.95rem}.footer-logo{display:inline-block!important;background:white;border-radius:5px;padding:9px 13px}.footer-logo img{width:145px}.footer-bottom{border-top:1px solid #344757;margin-top:32px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#b6c7d3;font-size:.8rem}.footer-bottom button{background:none;border:0;color:inherit;text-decoration:underline}.consent{position:fixed;bottom:20px;left:20px;right:20px;max-width:560px;padding:22px;background:white;border:1px solid var(--line);box-shadow:0 8px 40px #10223535;border-radius:12px;z-index:50}.consent p{margin:0;font-size:.9rem}.consent .actions{margin-top:14px}.consent .btn{font-size:.9rem}.empty{padding:24px;color:var(--muted)}[hidden]{display:none!important}.error{color:#aa1933;font-size:.9rem}.doc-table{width:100%;border-collapse:collapse}.doc-table th,.doc-table td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}
@media(min-width:1600px){.hero{padding-top:64px}.hero-grid{padding-bottom:58px}}
@media(max-width:1100px){.head-inner{gap:20px}.nav{gap:15px}.nav a{font-size:.85rem}.brand img{width:135px}.category-grid{grid-template-columns:repeat(2,1fr)}.palette{grid-template-columns:repeat(5,1fr)}}
@media(max-width:960px){.head-inner{justify-content:space-between;min-height:72px}.menu{display:block}.nav{display:none;position:absolute;top:72px;left:0;right:0;padding:18px 32px;background:white;border-bottom:1px solid var(--line);box-shadow:0 8px 12px #10223515;max-height:calc(100dvh - 72px);overflow:auto}.nav.open{display:grid;grid-template-columns:1fr 1fr}.nav a{font-size:1rem;padding:12px}.hero-grid{gap:28px}.hero h1{font-size:2.7rem}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.article-layout{grid-template-columns:1fr;gap:28px}.article-aside{position:static}.product-layout{gap:28px}.palette{grid-template-columns:repeat(4,1fr)}.footer-grid{gap:24px}}
@media(max-width:640px){.wrap{width:calc(100% - 36px)}.hero{padding-top:30px}.hero-grid{grid-template-columns:1fr;gap:25px;padding-bottom:26px}.hero h1{font-size:2.55rem}.hero-copy>p{font-size:1rem}.hero-image{max-width:100%}.hero-image figcaption{font-size:.85rem}.eyebrow{margin-bottom:14px;font-size:.8rem}.fact-strip{gap:12px;padding:18px 0}.fact-strip strong{font-size:1.08rem}.fact-strip span{font-size:.8rem}.section{padding:36px 0}.section-head{align-items:start;flex-direction:column;gap:12px}.grid,.grid.two{grid-template-columns:1fr}.category-link{padding:20px 16px;min-height:146px}.category-link strong{font-size:1rem}.category-link span{font-size:.85rem}.product-image img{height:210px}.card-body{padding:20px}.product-layout,.calc{grid-template-columns:1fr;gap:24px}.product-visual{max-width:420px;width:100%;margin:auto}.product-visual img{max-height:300px}.page-top{padding-top:24px}.page-top h1{font-size:2rem}.lead{font-size:1rem}.specs{gap:16px}.palette{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.swatch-color{height:70px}.swatch-text{padding:10px 8px;font-size:.8rem}.selection{position:static;flex-direction:column;align-items:start;gap:12px}.selection .btn{width:100%}.calc-fields{gap:16px}.result{padding:24px}.seller{padding:22px}.seller .actions .btn{flex:1}.cta{display:block;padding:24px}.cta .btn{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{flex-direction:column;gap:8px}.consent{bottom:10px;left:10px;right:10px;padding:18px}.consent .actions{gap:8px}.consent .btn{padding:10px 13px;flex:1}.article p{font-size:1rem}.actions{margin-top:20px}.steps{gap:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.source-detail{overflow-x:auto;color:var(--muted)}.source-detail table{border-collapse:collapse;max-width:100%;font-size:.95rem}.source-detail td,.source-detail th{padding:10px;border:1px solid var(--line);text-align:left}.source-detail li{margin:8px 0}.source-detail p{margin:14px 0}