:root{
  --bg:#070b14;
  --panel:#0e1424;
  --card:rgba(255,255,255,0.06);
  --glass:rgba(255,255,255,0.08);
  --text:#e9eeff;
  --muted:#9aa7c7;
  --border:rgba(255,255,255,0.12);
  --acc:#68f2ff;
  --acc2:#a07bff;
  --ok:#27d39f;
  --warn:#ffb454;
  --danger:#ff5c7a;
  --radius:18px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,ui-sans-serif,system-ui,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);}
a{color:var(--acc);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1180px;margin:0 auto;padding:0 20px}
.nav{position:sticky;top:0;z-index:30;background:linear-gradient(180deg,rgba(6,10,20,.95),rgba(6,10,20,.6));border-bottom:1px solid var(--border);backdrop-filter:blur(10px)}
.nav-inner{display:flex;justify-content:space-between;align-items:center;padding:14px 0}
.brand{display:flex;align-items:center;font-weight:800;letter-spacing:.2px}
.logo{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:10px;background:linear-gradient(135deg,var(--acc),var(--acc2));color:#071018;margin-right:10px;font-weight:900}
.nav a{padding:8px 10px;border-radius:10px}
.nav a:hover{background:var(--card);text-decoration:none}
.hero{
  position:relative;margin:30px 0 20px;display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:center
}
.bgfx{position:fixed;inset:0;z-index:-1;background:
  radial-gradient(50% 50% at 80% 15%,rgba(160,123,255,.18),transparent),
  radial-gradient(40% 40% at 20% 85%,rgba(104,242,255,.16),transparent),
  linear-gradient(180deg,#060b14,#070a12);}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 10px 40px rgba(0,0,0,.35);}
.card.pad{padding:22px}
.badge{display:inline-block;padding:6px 12px;border-radius:999px;background:linear-gradient(135deg,var(--acc),var(--acc2));color:#0b1222;font-weight:800;font-size:12px;margin-bottom:8px}
.btn{display:inline-block;padding:12px 16px;border-radius:14px;border:1px solid var(--border);background:linear-gradient(135deg,rgba(108,241,255,.18),rgba(157,108,255,.18));color:#e8f5ff;font-weight:700}
.btn:hover{filter:brightness(1.1)}
.grid{display:grid;gap:18px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:10px}
.kpi{background:var(--glass);border:1px solid var(--border);border-radius:16px;padding:14px;text-align:center}
.section{margin:36px 0}
h1{font-size:42px;margin:8px 0}
h2{font-size:30px;margin:6px 0 10px}
h3{font-size:20px;margin:6px 0}
p{color:var(--text);opacity:.95;line-height:1.7}
.muted{color:var(--muted)}
.table{width:100%;border-collapse:separate;border-spacing:0 8px}
.table th,.table td{padding:12px 14px;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.table tr{background:var(--glass)}
.table tr td:first-child,.table tr th:first-child{border-left:1px solid var(--border);border-top-left-radius:10px;border-bottom-left-radius:10px}
.table tr td:last-child,.table tr th:last-child{border-right:1px solid var(--border);border-top-right-radius:10px;border-bottom-right-radius:10px}
.footer{margin-top:60px;border-top:1px solid var(--border);background:linear-gradient(180deg,rgba(0,0,0,.15),rgba(0,0,0,.25));}
.footer-inner{display:grid;grid-template-columns:2fr 1fr 1fr;gap:20px;padding:26px 0}
.small{font-size:14px}
.tiny{font-size:12px}
/* Blog */
.blog-hero{padding:22px;border-radius:var(--radius);border:1px solid var(--border);background:linear-gradient(135deg,rgba(108,241,255,.12),rgba(157,108,255,.12));margin-bottom:18px}
.blog-layout{display:grid;grid-template-columns:2fr 1fr;gap:24px}
.post{padding:22px}
.post p{margin:10px 0}
.post .lead{font-size:18px;color:#e9eeff;opacity:.95}
.meta{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:14px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;background:var(--glass);border:1px solid var(--border)}
.sidebar .widget{padding:16px}
.card-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.post-card{padding:16px}
.post-card h3{margin:6px 0 4px}
.post-card .excerpt{color:var(--muted);font-size:14px}
.search-bar{display:flex;gap:10px;margin:14px 0}
.search-bar input{flex:1;padding:12px;border-radius:12px;border:1px solid var(--border);background:var(--panel);color:var(--text)}
.tag-filter{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.tag{padding:6px 10px;border-radius:999px;border:1px solid var(--border);background:var(--glass);font-size:12px;cursor:pointer}
.tag.active{outline:2px solid rgba(160,123,255,.6)}
blockquote{border-left:3px solid var(--acc2);padding:8px 14px;background:rgba(255,255,255,.05);border-radius:10px}
pre, code{background:rgba(255,255,255,.07);border:1px solid var(--border);border-radius:10px}
pre{padding:12px;overflow:auto}
.toc{padding:14px;border:1px dashed var(--border);border-radius:14px;background:rgba(255,255,255,.04)}
.hero-img{width:100%;border-radius:14px;border:1px solid var(--border)}
/* Responsive */
@media (max-width:1000px){
  .hero{grid-template-columns:1fr}
  .kpis{grid-template-columns:repeat(2,1fr)}
  .card-list{grid-template-columns:repeat(2,1fr)}
  .blog-layout{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr}
}
@media (max-width:640px){
  .card-list{grid-template-columns:1fr}
}