:root{--bertek-ink:#101828;--bertek-muted:#667085;--bertek-line:#e4e7ec;--bertek-paper:#fff;--bertek-mist:#f5f7fb;--bertek-signal:#4f46e5}.shell{width:min(1180px,calc(100% - 40px));margin-inline:auto}.site-content{min-height:65vh}.site-header{position:relative;z-index:20;border-bottom:1px solid var(--bertek-line);background:rgba(255,255,255,.92);backdrop-filter:blur(12px)}.site-header .shell{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{color:var(--bertek-ink);font-size:1.2rem;font-weight:800;text-decoration:none}.menu{display:flex;gap:24px;list-style:none;margin:0;padding:0}.menu a{text-decoration:none;color:var(--bertek-ink)}.site-footer{margin-top:80px;padding:40px 0;border-top:1px solid var(--bertek-line);color:var(--bertek-muted)}.page-entry{padding-block:64px}.page-entry>h1{font-size:clamp(2.2rem,6vw,5rem);line-height:1.02;letter-spacing:-.045em}.content-list{padding-block:60px;display:grid;gap:20px}.card{padding:28px;border:1px solid var(--bertek-line);border-radius:22px}.card h2{margin-top:0}.card a{text-decoration:none}.commerce-shell{padding-block:56px}.woocommerce ul.products li.product,.woocommerce div.product{font-family:inherit}.woocommerce ul.products li.product{border:1px solid var(--bertek-line);border-radius:20px;padding:14px}.woocommerce ul.products li.product img{border-radius:14px}.woocommerce a.button,.woocommerce button.button,.woocommerce input.button{background:var(--bertek-ink);color:#fff;border-radius:999px;padding:13px 20px}.empty-state{text-align:center;padding-block:15vh}@media(max-width:700px){.site-header .shell{align-items:flex-start;flex-direction:column;padding-block:18px}.menu{flex-wrap:wrap;gap:12px 18px}.page-entry{padding-block:40px}}