:root{--bg:#f4f7f8;--panel:#fff;--ink:#17313b;--muted:#647981;--line:#d7e1e4;--brand:#087f6c;--brand2:#075f55;--soft:#e9f7f3;--danger:#b42318;--warn:#a15c00;--shadow:0 12px 30px rgba(24,58,66,.09);--radius:16px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 Arial,Helvetica,sans-serif}a{color:var(--brand2);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit;color:inherit}.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:8px;z-index:1000;background:#fff;padding:10px;border-radius:8px}.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.topbar-inner{max-width:1600px;margin:auto;padding:11px 18px;display:flex;align-items:center;gap:18px}.brand{font-weight:800;font-size:20px;color:var(--ink)}.brand span{color:var(--brand)}.nav{display:flex;gap:14px;flex-wrap:wrap}.nav a{color:var(--ink);font-weight:700;font-size:14px}.spacer{flex:1}.lang{border:1px solid var(--line);border-radius:9px;padding:5px 10px;font-weight:800}.hero{max-width:1600px;margin:0 auto;padding:26px 18px 18px;display:grid;grid-template-columns:1.6fr .7fr;gap:20px;align-items:stretch}.hero h1{font-size:clamp(27px,4vw,48px);line-height:1.05;margin:10px 0 12px;max-width:950px}.hero p{max-width:850px;font-size:17px;color:var(--muted);margin:0}.privacy-badge{display:inline-flex;gap:8px;align-items:center;border:1px solid #b7e4d8;background:var(--soft);color:#075b4e;padding:6px 10px;border-radius:999px;font-weight:800;font-size:13px}.hero-card{background:linear-gradient(145deg,#0d7667,#134d5e);color:white;border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.hero-card strong{font-size:18px}.hero-card ul{margin:12px 0 0;padding-left:20px}.app-shell{max-width:1600px;margin:0 auto 20px;padding:0 18px;display:grid;grid-template-columns:minmax(280px,360px) minmax(560px,1fr) minmax(280px,360px);gap:12px;align-items:start}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.panel-head,.tabs{min-height:48px;display:flex;align-items:center;border-bottom:1px solid var(--line);background:#fbfcfc}.tabs{overflow:auto}.tab{border:0;background:transparent;padding:14px 14px;font-weight:800;color:var(--muted);cursor:pointer;white-space:nowrap}.tab.active{color:var(--brand);box-shadow:inset 0 -3px var(--brand)}.tab-pane{display:none}.tab-pane.active{display:block}.panel-body{padding:14px}.stack{display:grid;gap:12px}.field{display:grid;gap:5px}.field label{font-size:13px;font-weight:800}.field small{color:var(--muted)}input,select,textarea{width:100%;border:1px solid #c8d5d9;border-radius:9px;padding:8px 9px;background:white}textarea{min-height:82px;resize:vertical}.btn-row{display:flex;gap:7px;flex-wrap:wrap}.btn{border:1px solid #c5d4d7;border-radius:9px;background:#fff;padding:8px 10px;font-weight:800;cursor:pointer}.btn:hover{border-color:var(--brand);background:var(--soft);text-decoration:none}.btn.primary{background:var(--brand);border-color:var(--brand);color:white}.btn.danger{color:var(--danger)}.btn.compact{padding:5px 8px;font-size:12px}.status{margin-left:auto;color:var(--muted);font-size:13px}.center-toolbar{display:flex;gap:7px;padding:9px;border-bottom:1px solid var(--line);align-items:center;flex-wrap:wrap}.catalog-stage{min-height:740px;background:#e7ecee;padding:22px;overflow:auto;display:grid;gap:20px;justify-content:center;align-content:start}.catalog-page{position:relative;background:#fff;width:min(100%,794px);min-height:1123px;box-shadow:0 8px 28px rgba(21,44,50,.18);padding:52px;overflow:hidden}.catalog-page.landscape{width:min(100%,1123px);min-height:794px}.catalog-page.square{width:min(100%,850px);min-height:850px}.page-number{position:absolute;right:28px;bottom:20px;font-size:12px;color:#718188}.catalog-header{display:flex;justify-content:space-between;align-items:flex-end;border-bottom:3px solid var(--accent,#087f6c);padding-bottom:13px;margin-bottom:25px}.catalog-header h2{margin:0;font-size:31px;line-height:1.05}.catalog-header p{margin:0;color:#61747b}.catalog-grid{display:grid;gap:18px;align-items:stretch}.layout-1{grid-template-columns:1fr}.layout-2{grid-template-columns:repeat(2,1fr)}.layout-3{grid-template-columns:repeat(3,1fr)}.layout-4{grid-template-columns:repeat(2,1fr)}.layout-6{grid-template-columns:repeat(3,1fr)}.layout-8{grid-template-columns:repeat(4,1fr)}.layout-list{grid-template-columns:1fr}.product-card{position:relative;border:1px solid #d9e2e4;border-radius:14px;background:white;overflow:hidden;display:flex;flex-direction:column;min-width:0}.product-card.list-card{display:grid;grid-template-columns:150px 1fr}.product-image{aspect-ratio:4/3;background:#edf2f3;display:flex;align-items:center;justify-content:center;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:cover}.product-placeholder{width:100%;height:100%;display:grid;place-items:center;background:linear-gradient(135deg,#e5f6f1,#dbe8ee);font-size:38px;color:#307267}.product-body{padding:13px;display:flex;flex-direction:column;gap:7px;flex:1}.product-body h3{font-size:17px;line-height:1.2;margin:0}.product-body p{margin:0;color:#5d7077;font-size:13px}.meta{display:flex;gap:8px;flex-wrap:wrap;font-size:11px;color:#6f7e83}.price-row{display:flex;align-items:baseline;gap:8px;margin-top:auto}.price{font-size:22px;font-weight:900;color:var(--accent,#087f6c)}.old-price{text-decoration:line-through;color:#8a969a}.badge{position:absolute;top:10px;left:10px;background:#d92d20;color:#fff;border-radius:999px;padding:4px 8px;font-weight:900;font-size:11px}.specs{font-size:11px;border-collapse:collapse;width:100%}.specs td{padding:3px 0;border-bottom:1px solid #edf1f2}.code-box{margin-top:5px;min-height:34px;overflow:hidden}.code-box svg{max-width:100%;height:34px}.cover-page{display:grid;place-items:center;text-align:center;color:white;background:linear-gradient(135deg,var(--accent,#087f6c),#143d50)}.cover-page h2{font-size:54px;line-height:1;margin:0 0 15px}.cover-page p{font-size:21px}.toc{display:grid;gap:8px}.toc-row{display:flex;justify-content:space-between;border-bottom:1px dotted #9ca9ad;padding:7px 0}.page-nav{display:flex;gap:7px;justify-content:center;padding:10px;background:#f7f9f9;border-top:1px solid var(--line)}.page-nav button.active{background:var(--brand);color:white;border-color:var(--brand)}.product-table-wrap{max-height:430px;overflow:auto;border:1px solid var(--line);border-radius:10px}.product-table{border-collapse:collapse;width:100%;min-width:720px;font-size:12px}.product-table th,.product-table td{border-bottom:1px solid #e6ecee;padding:5px;text-align:left}.product-table th{position:sticky;top:0;background:#eef5f3;z-index:2}.product-table input{padding:5px;border-radius:6px}.thumb{width:38px;height:30px;object-fit:cover;border-radius:4px;background:#e7edef}.template-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.template-card{border:1px solid var(--line);border-radius:10px;padding:9px;cursor:pointer;background:#fff}.template-card:hover{border-color:var(--brand);background:var(--soft)}.template-card strong{display:block;font-size:12px}.template-card span{font-size:11px;color:var(--muted)}.score-ring{width:92px;height:92px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--brand) calc(var(--score)*1%),#e4ebed 0);position:relative;margin:10px auto}.score-ring:before{content:"";position:absolute;inset:9px;background:white;border-radius:50%}.score-ring strong{position:relative;font-size:24px}.check-list{display:grid;gap:7px}.check-item{border-left:4px solid var(--warn);background:#fff8eb;padding:8px;border-radius:6px;font-size:12px}.check-item.error{border-color:var(--danger);background:#fff0ef}.diff-box{border:1px solid var(--line);border-radius:9px;padding:10px;background:#f9fbfb;font-size:12px}.diff-box strong{display:block}.article-wrap{max-width:1180px;margin:0 auto;padding:24px 18px;display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:28px}.article{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(22px,4vw,50px);box-shadow:var(--shadow)}.article h1{font-size:clamp(28px,4vw,46px);line-height:1.08}.article h2{margin-top:34px}.article p,.article li{font-size:16px}.aside-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;position:sticky;top:78px}.breadcrumbs{font-size:13px;color:var(--muted);margin-bottom:15px}.ad-slot{min-height:130px;border:1px dashed #ccd7da;border-radius:12px;display:grid;place-items:center;color:#859398;background:#fafcfc;margin:28px 0}.faq details{border-top:1px solid var(--line);padding:13px 0}.faq summary{font-weight:800;cursor:pointer}.footer{background:#13323c;color:#dce8eb;margin-top:35px}.footer-inner{max-width:1500px;margin:auto;padding:28px 18px}.footer h2{color:#fff}.project-links{display:flex;gap:9px 14px;flex-wrap:wrap}.project-links a{color:#cfe5e5;font-size:13px}.mobile-tabs{display:none}.notice{padding:9px;border:1px solid #b9ded4;background:var(--soft);border-radius:9px;font-size:12px}.hidden{display:none!important}
@media(max-width:1180px){.app-shell{grid-template-columns:320px 1fr}.right-panel{grid-column:1/-1}.hero{grid-template-columns:1fr}.nav{display:none}}
@media(max-width:760px){body{padding-bottom:58px}.topbar-inner{padding:9px 12px}.hero{padding:18px 12px 12px}.hero-card{display:none}.app-shell{display:block;padding:0 8px}.panel{border-radius:12px;margin-bottom:9px}.left-panel,.right-panel{display:none}.app-shell.mobile-data .left-panel{display:block}.app-shell.mobile-data .center-panel{display:none}.app-shell.mobile-settings .right-panel{display:block}.app-shell.mobile-settings .center-panel{display:none}.catalog-stage{padding:9px;min-height:520px}.catalog-page,.catalog-page.landscape,.catalog-page.square{width:794px;transform-origin:top left;transform:scale(.43);margin-bottom:-640px}.catalog-page.landscape{width:1123px;transform:scale(.32);margin-bottom:-530px}.product-table-wrap{max-height:360px}.mobile-tabs{position:fixed;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(3,1fr);background:#fff;border-top:1px solid var(--line);z-index:90}.mobile-tabs button{border:0;background:#fff;padding:13px 8px;font-weight:900}.article-wrap{display:block;padding:15px 10px}.aside-card{position:static;margin-top:12px}.template-grid{grid-template-columns:1fr}.footer{margin-bottom:0}.layout-8{grid-template-columns:repeat(4,1fr)}}
@media print{body{background:#fff}.topbar,.hero,.left-panel,.right-panel,.center-toolbar,.page-nav,.mobile-tabs,.footer,.ad-slot{display:none!important}.app-shell{display:block;margin:0;padding:0}.center-panel{border:0;box-shadow:none}.catalog-stage{background:#fff;padding:0;display:block}.catalog-page,.catalog-page.landscape,.catalog-page.square{box-shadow:none;margin:0;break-after:page;width:210mm;min-height:297mm;padding:14mm;transform:none}.catalog-page.landscape{width:297mm;min-height:210mm}.catalog-page.square{width:210mm;min-height:210mm}@page{size:auto;margin:0}}