:root{--ink:#17242c;--muted:#60717b;--blue:#076c9d;--line:#dce4e9;--soft:#f3f7f9}*{box-sizing:border-box}body{margin:0;font:16px/1.6 Arial,Helvetica,sans-serif;color:var(--ink);background:#fff}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}button,input,textarea,select{font:inherit}button,.button{display:inline-block;background:var(--blue);color:white;border:1px solid var(--blue);border-radius:6px;padding:10px 20px;cursor:pointer;font-weight:600}button:hover,.button:hover{background:#00527c;text-decoration:none}button.secondary{background:#fff;color:var(--ink);border-color:var(--line)}button.danger{background:#fff;color:#a12929;border-color:#e6bcbc;padding:8px 12px}header{min-height:92px;padding:18px 5%;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{font-size:30px;font-weight:900;letter-spacing:1px;color:#142f41}.brand span{display:block;font-size:11px;letter-spacing:5px;color:var(--muted);line-height:1}header nav{display:flex;gap:32px;flex-wrap:wrap}header nav a{font-size:14px;font-weight:600;color:var(--ink)}.layout{max-width:1500px;margin:auto;display:grid;grid-template-columns:255px 1fr;min-height:75vh}aside{padding:40px 20px;border-right:1px solid var(--line);background:#fbfcfd}aside>a{display:flex;justify-content:space-between;color:var(--ink);padding:13px 16px;border-radius:5px;font-size:14px;margin:5px 0}aside>a.active{background:#e7f3fa;color:#005a85;font-weight:bold}.eyebrow{font-size:12px;letter-spacing:1.5px;font-weight:700;color:var(--muted)}aside>.eyebrow{margin:0 16px 22px}.side-note{margin:54px 16px 0;padding-top:24px;border-top:1px solid var(--line);font-weight:bold;font-size:14px}.side-note p{font-weight:normal;color:var(--muted)}main{min-width:0;padding:44px 48px 72px}h1{font-size:42px;line-height:1.15;letter-spacing:-1.4px;margin:14px 0}h2{font-size:23px;line-height:1.3;margin:12px 0 22px}h3{font-size:20px;line-height:1.35;margin:12px 0}.subtitle{color:var(--muted);font-size:17px;margin-bottom:30px}.search{display:flex;background:var(--soft);border:1px solid var(--line);border-radius:8px;padding:7px;gap:8px;margin:30px 0 38px}.search input{background:transparent;border:0;flex:1;min-width:0;margin:0}.section-title{display:flex;align-items:center;justify-content:space-between;gap:20px}.section-title span{font-size:13px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.card{border:1px solid var(--line);border-radius:10px;padding:22px;color:var(--ink);display:flex;flex-direction:column;transition:box-shadow .15s}.card:hover{box-shadow:0 7px 25px #18354c15;text-decoration:none;border-color:#7da6bc}.product-mark{background:var(--soft);border-radius:6px;min-height:86px;display:flex;align-items:center;padding:20px;margin-bottom:24px;font-size:24px;font-weight:700;color:#476575;overflow-wrap:anywhere}.card p{font-size:14px;color:var(--muted);overflow-wrap:anywhere}.card-foot{margin-top:auto;padding-top:22px;font-size:14px;color:var(--blue);display:flex;justify-content:space-between}.muted{color:var(--muted)}.empty{padding:50px 24px;background:var(--soft);border-radius:8px;text-align:center}.tabs{display:flex;gap:30px;border-bottom:1px solid var(--line);padding:20px 0;flex-wrap:wrap}.panel{padding:28px;border:1px solid var(--line);border-radius:9px;margin:24px 0;background:white;scroll-margin-top:20px}.pre{white-space:pre-wrap;overflow-wrap:anywhere}.video{width:100%;aspect-ratio:16/9;border:0;border-radius:6px}.adminbar{padding:12px 5%;background:#143447;color:white;display:flex;justify-content:space-between}.adminbar a{color:#fff}.admin{max-width:1250px;margin:auto}.admin-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:26px}.admin-grid>.panel{align-self:start}.narrow{max-width:600px}.inline{display:flex;gap:6px;margin:14px 0}.inline input{min-width:0;margin:0}.inline button{font-size:14px;padding:8px}label{display:block;font-size:14px;font-weight:600;margin-bottom:18px}input,textarea,select{width:100%;padding:10px 12px;border:1px solid #b9c9d2;border-radius:5px;background:white;color:var(--ink);margin-top:6px}textarea{resize:vertical}input:focus,textarea:focus,select:focus,a:focus-visible,button:focus-visible{outline:3px solid #84c8eb;outline-offset:2px}.check{display:flex;align-items:center;gap:8px;font-weight:normal}.check input{width:auto;margin:0}.product-row{display:flex;gap:20px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}.product-row>div{flex:1}.product-row p{margin:3px 0;font-size:14px}.product-row form{display:flex;align-items:center;gap:10px}.product-row label{margin:0}.alert,.success{padding:14px 18px;border-radius:6px;background:#fff0ef;color:#a12929}.success{background:#edf7f1;color:#206340}footer{border-top:1px solid var(--line);padding:24px 5%;color:var(--muted);font-size:13px;display:flex;justify-content:space-between}summary{cursor:pointer;font-weight:600}@media(max-width:1100px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}main{padding:34px 28px}.admin-grid{grid-template-columns:1fr}}@media(max-width:700px){header{display:block;padding:20px}.brand{display:inline-block}header nav{gap:16px;margin-top:25px}header nav a{font-size:13px}.layout{display:block}aside{padding:18px;border-right:0;border-bottom:1px solid var(--line);display:flex;flex-wrap:wrap;gap:5px}aside .eyebrow,aside .side-note{display:none}aside>a{padding:6px 10px;margin:0}aside>a span{margin-left:8px}main{padding:28px 20px}h1{font-size:34px}.cards{grid-template-columns:1fr}.section-title{display:block}.section-title span{display:block;margin-bottom:20px}.panel{padding:20px}.product-row{flex-wrap:wrap}.product-row>div{flex-basis:100%}.inline{flex-wrap:wrap}.inline input{flex-basis:100%}footer{display:block}footer span{display:block}.search button{padding:10px 14px}}