:root{--bg:#0B1220;--card:#111A2E;--cyan:#22D3EE;--viol:#A855F7;--amber:#F59E0B;--txt:#F8FAFC;--mut:#94A3B8;--green:#10B981}
*{box-sizing:border-box;margin:0}body{background:var(--bg);color:var(--txt);font:17px/1.6 Inter,Manrope,system-ui,sans-serif}a{color:var(--cyan)}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}
.top{border-bottom:1px solid #1e293b;position:sticky;top:0;background:rgba(11,18,32,.95);backdrop-filter:blur(8px);z-index:10}
.nav{display:flex;align-items:center;gap:24px;padding:14px 20px;flex-wrap:wrap}
.brand{font-weight:800;font-size:20px;color:#fff;text-decoration:none}.brand span{font-size:12px;color:var(--cyan);font-weight:600;margin-left:8px}
nav{display:flex;gap:18px;flex-wrap:wrap}nav a{color:var(--mut);text-decoration:none;font-size:15px}nav a:hover{color:var(--cyan)}
.lang{margin-left:auto;display:flex;gap:10px;align-items:center}.lang a{color:var(--mut);text-decoration:none;font-size:14px}.lang b{color:var(--cyan);font-size:14px}
section{padding:56px 0}h1{font-size:clamp(34px,6vw,64px);line-height:1.1;font-weight:800;margin-bottom:16px}h1 em{font-style:normal;background:linear-gradient(90deg,var(--cyan),var(--viol));-webkit-background-clip:text;background-clip:text;color:transparent}
h2{font-size:clamp(24px,4vw,34px);margin:32px 0 16px}.sub{color:var(--mut);font-size:20px;margin:16px 0 28px;max-width:680px}
.sub2{color:var(--mut);margin-top:20px}.back{display:inline-block;margin-bottom:8px;color:var(--mut);text-decoration:none}
.cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:8px}
.btn{background:linear-gradient(90deg,var(--cyan),#0ea5e9);color:#04121a;font-weight:700;padding:14px 28px;border-radius:12px;text-decoration:none;display:inline-block;border:0;cursor:pointer;font-size:16px}
.btn.ghost{background:transparent;border:1px solid var(--cyan);color:var(--cyan)}
.hero{padding:80px 0 64px;background:radial-gradient(600px 300px at 80% 20%,rgba(34,211,238,.12),transparent),radial-gradient(500px 300px at 10% 90%,rgba(168,85,247,.12),transparent)}
.grid2,.grid3,.grid4{display:grid;gap:16px}.grid2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.grid3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.grid4{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.card{background:var(--card);border:1px solid #1e293b;border-radius:14px;padding:24px}.card h3{margin-bottom:8px;font-size:20px}.card p{color:var(--mut);font-size:15px}
.card.bad{border-color:#3f1d1d}.card.good{border-color:#0d3b34}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:16px}.steps>div{background:var(--card);border:1px solid #1e293b;border-radius:12px;padding:18px}.steps b{color:var(--cyan)}.steps p{color:var(--mut);font-size:14px;margin-top:6px}
table{width:100%;border-collapse:collapse;margin:20px 0}th,td{text-align:left;padding:12px;border-bottom:1px solid #1e293b;font-size:15px}th{color:var(--cyan)}td{color:var(--mut)}td:first-child{color:var(--txt)}
.list{list-style:none;padding:0}.list li{color:var(--mut);padding:8px 0;border-bottom:1px solid #1e293b}.list b{color:var(--txt)}
.form{max-width:560px;margin:24px 0}.form label{display:block;margin-bottom:16px;color:var(--mut);font-size:14px}.form input,.form textarea{width:100%;margin-top:6px;padding:12px;border-radius:10px;border:1px solid #1e293b;background:var(--card);color:var(--txt);font:inherit}.form input:focus,.form textarea:focus{outline:none;border-color:var(--cyan)}
.ok{color:var(--green);font-weight:600;padding:12px;border:1px solid var(--green);border-radius:10px}
.newslist{display:grid;gap:16px}.news-title{text-decoration:none;font-weight:700;font-size:20px}.news-title:hover{color:var(--viol)}.date{color:var(--mut);font-size:14px}
.article-body{color:var(--mut);font-size:18px}.article-body p{margin:12px 0}
footer{border-top:1px solid #1e293b;padding:24px 0}.foot{display:flex;justify-content:space-between;color:var(--mut);font-size:14px;flex-wrap:wrap;gap:8px}
@media(max-width:640px){section{padding:36px 0}.hero{padding:56px 0 44px}}