:root{
    --bg:#020617;
    --panel:#0f172a;
    --panel-2:#111c33;
    --line:rgba(255,255,255,.08);
    --text:#e5e7eb;
    --muted:#94a3b8;
    --primary:#38bdf8;
    --accent:#facc15;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Montserrat,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto;display:block}
.container{width:min(1180px,92%);margin:0 auto}
.site-header{position:sticky;top:0;z-index:20;background:#020617;border-bottom:1px solid var(--line)}
.header-wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 0}
.brand-title{margin:0;color:#fff;font-size:1.35rem;font-weight:800}
.site-nav{display:flex;gap:10px;flex-wrap:wrap}
.site-nav a{padding:9px 14px;border:1px solid transparent;transition:.2s}
.site-nav a:hover{border-color:rgba(56,189,248,.35);background:rgba(56,189,248,.10)}
.site-main{padding:32px 0}
.site-footer{margin-top:32px;border-top:1px solid var(--line);background:#020617;padding:24px 0}