:root{--ink:#202124;--muted:#6d6d6d;--gold:#e3c27b;--gold-deep:#b78a3b;--cream:#f3d798;--night:#171717;--night2:#242424;--paper:#fff;--soft:#f5f5f3;--line:#deddd8;--radius:6px;--shadow:0 22px 65px rgba(0,0,0,.14)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font:16px/1.62 Arial,"Helvetica Neue",sans-serif}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}.wrap{width:min(1280px,calc(100% - 40px));margin:auto}.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:#fff;padding:12px;z-index:100}.header{position:sticky;top:0;z-index:30;background:#1d1d1d;border-bottom:1px solid rgba(227,194,123,.24)}.nav{min-height:82px;display:flex;align-items:center;gap:30px}.brand-logo{flex:0 0 auto}.brand-logo img{width:182px}.links{display:flex;align-items:center;gap:21px;margin-left:auto;color:#fff;font-size:14px;font-weight:700}.links a{padding:30px 0 26px;border-bottom:3px solid transparent}.links a:hover,.links a.active{color:var(--cream);border-bottom-color:var(--gold)}.burger{display:none;margin-left:auto;background:transparent;color:#fff;border:1px solid #6f6044;padding:9px 15px;font-weight:800}.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 76% 40%,rgba(60,100,196,.26),transparent 29%),linear-gradient(125deg,#111 0,#1d1d1d 60%,#071536 150%);color:#fff}.hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent)}.hero-grid{min-height:650px;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:46px}.kicker,.section-label,.section-title>span,.home-palette .palette-cta>div>span,.contact-main>span,.contact-side>div>span,.seller>span,.calc-label{display:block;color:var(--gold);font-size:13px;font-weight:900;letter-spacing:2px}.hero h1{max-width:760px;margin:16px 0 24px;font-size:clamp(48px,6.1vw,82px);line-height:.98;letter-spacing:-3px}.hero-copy>p{max-width:670px;color:#d7d7d7;font-size:20px}.hero-points{display:grid;gap:5px;margin:26px 0 0;padding:0;list-style:none;color:#f2f2f2}.hero-points li:before{content:"—";margin-right:10px;color:var(--gold)}.hero-product{position:relative;min-height:500px;display:flex;align-items:center;justify-content:center}.hero-product img{position:relative;z-index:2;width:min(650px,100%);filter:drop-shadow(0 35px 30px rgba(0,0,0,.35))}.product-glow{position:absolute;width:75%;aspect-ratio:1;background:radial-gradient(circle,rgba(227,194,123,.28),rgba(33,71,151,.12) 42%,transparent 68%);border-radius:50%}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;min-height:48px;align-items:center;justify-content:center;padding:0 22px;background:linear-gradient(180deg,#f3d798,#d9ad5a);border:1px solid #d7af62;border-radius:2px;color:#1c1c1c;font-weight:900;transition:.2s}.btn:hover{background:#fff;transform:translateY(-1px)}.btn.secondary{background:transparent;color:inherit;border-color:#9b8d70}.btn.secondary:hover{background:rgba(227,194,123,.12);border-color:var(--gold)}.btn.small{min-height:41px;padding:0 17px;font-size:14px}.feature-strip{padding:0;background:#222;color:#fff;border-bottom:1px solid #3a3a3a}.feature-grid{display:grid;grid-template-columns:repeat(5,1fr)}.feature{min-height:152px;padding:24px 20px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:15px;text-align:center;border-right:1px solid #393939}.feature:first-child{border-left:1px solid #393939}.feature img{width:54px;height:54px;object-fit:contain}.feature span{font-weight:700}.category-section{padding:84px 0 94px;background:#fff}.section-title{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:34px}.section-title h2{margin:0;font-size:clamp(34px,4vw,52px);line-height:1.05}.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.category-card{background:#222;color:#fff;border:1px solid #333;transition:.25s}.category-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--gold)}.category-image{background:#fff;overflow:hidden}.category-image img{width:100%;aspect-ratio:4/3;object-fit:contain;transition:.35s}.category-card:hover img{transform:scale(1.025)}.category-card>div:last-child{padding:25px}.category-card h3{font-size:25px;margin:0 0 9px}.category-card p{color:#cfcfcf;margin:0 0 18px}.category-card b,.product-card b,.instruction-card b,.article-card b,.seller b,.text-link{color:var(--gold-deep);font-weight:900}.home-palette{padding:72px 0;background:#efeee9}.palette-cta{display:grid;grid-template-columns:1fr auto;align-items:center;gap:44px}.palette-cta h2{font-size:clamp(32px,4vw,50px);line-height:1.05;margin:8px 0 12px}.palette-cta p{max-width:760px;color:var(--muted)}.page-head{padding:70px 0 52px;background:#222;color:#fff}.gold-rule{display:block;width:72px;height:3px;background:var(--gold);margin-bottom:20px}.page-head h1{max-width:970px;margin:0;font-size:clamp(38px,5vw,64px);line-height:1.04;letter-spacing:-2px}.page-head p{max-width:820px;margin:16px 0 0;color:#cfcfcf;font-size:19px}.product-list{display:grid;gap:22px;padding:76px 0}.product-card{display:grid;grid-template-columns:420px 1fr;align-items:center;background:#f5f5f3;border:1px solid var(--line);transition:.25s}.product-card:hover{border-color:var(--gold-deep);box-shadow:var(--shadow)}.product-card-image{background:#fff}.product-card img{width:100%;aspect-ratio:4/3;object-fit:contain}.product-card>div:last-child{padding:34px}.product-card span{font-size:13px;letter-spacing:1.5px;color:var(--gold-deep);font-weight:900}.product-card h2{font-size:32px;line-height:1.12;margin:8px 0 12px}.product-card p{color:var(--muted)}.product-hero{padding:68px 0;background:#fff}.product-hero-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:58px;align-items:center}.product-gallery{background:#f7f7f5;border:1px solid var(--line)}.product-gallery img{width:100%;aspect-ratio:4/3;object-fit:contain}.product-intro>span,.crumb{font-size:13px;color:var(--muted)}.crumb:hover{color:var(--gold-deep)}.crumb-sep{margin:0 7px}.product-intro h1{font-size:clamp(38px,4.8vw,62px);line-height:1.03;letter-spacing:-2px;margin:16px 0 20px}.product-intro>p{color:#555;font-size:18px}.product-facts{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:25px}.product-facts div{background:#fff;padding:14px 16px}.product-facts span,.product-facts b{display:block}.product-facts span{font-size:13px;color:var(--muted)}.product-facts b{font-size:18px}.technical{padding:78px 0;background:#202020;color:#fff}.technical-grid{display:grid;grid-template-columns:330px 1fr;gap:60px;align-items:start}.technical-grid h2{font-size:42px;line-height:1.06;margin:12px 0}.technical-grid>div:first-child>p{color:#bdbdbd}.technical-actions{display:grid;gap:9px;margin-top:28px}.technical-actions a{padding:12px 14px;border:1px solid #5b513e;color:var(--gold)}.accordion{border-top:1px solid #48433a}.accordion:last-child{border-bottom:1px solid #48433a}.accordion summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 4px;cursor:pointer;list-style:none;font-size:20px;font-weight:800}.accordion summary::-webkit-details-marker{display:none}.accordion summary span{color:var(--gold);font-size:28px}.accordion-body{padding:0 6px 24px;color:#d6d6d6}.accordion-body p:first-child{margin-top:0}.accordion-body ul{padding-left:20px}.accordion-body li{margin:6px 0}.two-col{columns:2}.warning{padding:13px 16px;border-left:3px solid var(--gold);background:#2e2b26}.product-cta{padding:55px 0;background:#eceae4}.product-cta .wrap{display:flex;align-items:center;justify-content:space-between;gap:35px}.product-cta h2{font-size:36px;margin:0}.product-cta p{margin:5px 0;color:var(--muted)}.tabs{display:flex;gap:8px;margin-bottom:22px}.tab{padding:13px 22px;border:1px solid #8b7c60;background:#fff;font:inherit;font-weight:900;cursor:pointer}.tab.active{background:#222;color:var(--gold);border-color:#222}.palette-tools{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}.search,.fields input,.fields select{width:100%;padding:14px;border:1px solid #bbb8b0;border-radius:0;background:#fff;font:inherit}.match-result{display:flex;flex-direction:column;padding:15px 18px;background:#222;color:#fff}.match-result small,.match-result span{color:#c8c8c8}.match-result strong{font-size:20px}.match-result b{color:var(--gold)}.palette{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.swatch{padding:12px;background:#fff;border:1px solid var(--line);text-align:left;cursor:pointer}.swatch span,.swatch small,.swatch b{display:block}.swatch small{margin-top:6px;color:var(--gold-deep);font-weight:800}.swatch .dot{height:75px;margin-bottom:10px;border:1px solid rgba(0,0,0,.1)}.swatch.active{outline:3px solid var(--gold-deep)}body:not(.match-mode) .swatch small{display:none}.notice{margin-top:24px;padding:15px 18px;background:#f5f0e4;border-left:4px solid var(--gold-deep)}section:not(.hero):not(.feature-strip):not(.category-section):not(.home-palette):not(.page-head):not(.product-hero):not(.technical):not(.product-cta):not(.instruction-note){padding-top:76px;padding-bottom:76px}.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.calc{padding:30px;border:1px solid var(--line);background:#fff;box-shadow:0 12px 35px rgba(0,0,0,.07)}.calc h2{font-size:30px;margin:6px 0 22px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.fields label{font-size:14px;font-weight:800}.fields input,.fields select{margin-top:5px}.result{display:flex;flex-direction:column;margin:20px 0;padding:18px;background:#222;color:#fff}.result strong{font-size:28px;color:var(--gold)}.result small{color:#bbb}.instruction-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.instruction-card{display:grid;grid-template-columns:90px 1fr;gap:20px;padding:34px;background:#222;color:#fff;border:1px solid #3d3d3d;transition:.2s}.instruction-card:hover{border-color:var(--gold);transform:translateY(-3px)}.instruction-card>span{font-size:50px;line-height:1;color:var(--gold)}.instruction-card h2{font-size:29px;line-height:1.12;margin:0 0 12px}.instruction-card p{color:#cfcfcf}.instruction-note{padding:55px 0;background:#efeee9}.instruction-note h2{font-size:34px}.instruction-note li{margin:8px 0}.docs{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.document{padding:18px;border:1px solid var(--line)}.document img{width:100%;aspect-ratio:.707;object-fit:cover;object-position:top;border:1px solid var(--line)}.document h3{font-size:18px}.article-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.article-card{padding:26px;border:1px solid var(--line);transition:.2s}.article-card:hover{border-color:var(--gold-deep);transform:translateY(-3px)}.article-card>span,.article-meta>span:first-child{font-size:12px;letter-spacing:1.5px;color:var(--gold-deep);font-weight:900}.article-card h2{font-size:25px;line-height:1.2}.article-card p{color:var(--muted)}.article-body{max-width:850px}.article-meta{display:flex;justify-content:space-between;color:var(--muted)}.article-body h2{margin:44px 0 10px;font-size:31px}.article-body p{font-size:18px;color:#4b4b4b}.seller-search{max-width:600px}.seller-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:24px}.seller{padding:25px;background:#222;color:#fff;border:1px solid #363636;transition:.2s}.seller:hover{border-color:var(--gold);transform:translateY(-3px)}.seller h2{font-size:25px}.seller p{color:#cfcfcf}.empty{margin-top:20px;padding:24px;border:1px dashed var(--line);color:var(--muted)}.city-layout,.contact-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:24px}.city-card,.contact-main{padding:38px;background:#222;color:#fff}.city-card>span{color:var(--gold);font-size:13px;letter-spacing:1.5px}.city-card h2,.contact-main h2{font-size:40px}.city-card .address{color:#d0d0d0;font-size:20px}.city-card .btn.secondary{color:#fff}.city-help,.contact-side>div{padding:28px;border:1px solid var(--line)}.contact-link{display:block;margin:8px 0;font-size:22px;font-weight:800}.contact-main .actions .btn{min-width:150px}.contact-side{display:grid;gap:18px}.footer{padding:50px 0 22px;background:#171717;color:#fff;border-top:1px solid #4d4331}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:35px}.footer-logo{width:240px}.footer p{color:#bfbfbf}.footer b,.footer a{display:block;margin-bottom:8px}.footer a{color:#d0d0d0}.footer a:hover{color:var(--gold)}.copyright{margin-top:30px;padding-top:18px;border-top:1px solid #393939;color:#999;font-size:13px}@media(max-width:1050px){.links{display:none;position:absolute;top:82px;left:0;right:0;background:#1d1d1d;flex-direction:column;align-items:flex-start;padding:22px}.links.open{display:flex}.links a{padding:7px 0;border:0}.burger{display:block}.hero-grid{grid-template-columns:1fr;min-height:auto;padding:65px 0 30px}.hero-product{min-height:380px}.feature-grid{grid-template-columns:repeat(3,1fr)}.category-grid,.seller-grid,.docs{grid-template-columns:repeat(2,1fr)}.palette{grid-template-columns:repeat(3,1fr)}.technical-grid{grid-template-columns:1fr}.technical-grid>div:first-child{max-width:620px}.product-card{grid-template-columns:330px 1fr}}@media(max-width:700px){.wrap{width:min(100% - 28px,1280px)}.nav{min-height:68px}.brand-logo img{width:155px}.links{top:68px}.hero h1{letter-spacing:-2px}.hero-product{min-height:290px}.hero-product img{width:112%;max-width:none}.feature-grid{grid-template-columns:1fr 1fr}.feature{min-height:135px;border:1px solid #393939}.category-grid,.seller-grid,.docs,.palette,.calc-grid,.instruction-grid,.article-list,.product-hero-grid,.city-layout,.contact-layout,.footer-grid,.palette-tools{grid-template-columns:1fr}.section-title,.product-cta .wrap,.palette-cta{display:flex;align-items:flex-start;flex-direction:column}.product-card{grid-template-columns:1fr}.product-card>div:last-child{padding:24px}.product-intro h1{font-size:39px}.product-facts{grid-template-columns:1fr 1fr}.two-col{columns:1}.fields{grid-template-columns:1fr}.instruction-card{grid-template-columns:60px 1fr;padding:24px}.instruction-card>span{font-size:38px}.article-meta{flex-direction:column;gap:5px}.page-head{padding:52px 0 38px}.city-card,.contact-main{padding:26px}.category-section{padding:58px 0}.hero-grid{gap:8px}.home-palette{padding:55px 0}}
