:root{
  --bg:#0b1018;
  --panel:#121a26;
  --panel2:#172233;
  --text:#eef4ff;
  --muted:#a9b7cc;
  --line:rgba(255,255,255,.11);
  --accent:#f59e0b;
  --accent2:#38bdf8;
  --good:#22c55e;
  --shadow:0 22px 70px rgba(0,0,0,.36);
}
*{box-sizing:border-box}
body{margin:0;background:radial-gradient(circle at top left,rgba(56,189,248,.11),transparent 28rem),linear-gradient(180deg,#09101a,#0b1018 32rem);color:var(--text);font-family:Inter,Segoe UI,Arial,sans-serif;line-height:1.65}
a{color:inherit}
.site-header{position:sticky;top:0;z-index:10;background:rgba(9,16,26,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-wrap{width:min(1180px,calc(100% - 32px));margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 0}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:900;letter-spacing:-.03em}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--accent),#f97316);color:#111827;font-weight:950}
nav{display:flex;flex-wrap:wrap;gap:6px}
nav a{font-size:14px;font-weight:800;color:var(--muted);text-decoration:none;padding:8px 10px;border-radius:10px}
nav a:hover{color:var(--text);background:rgba(255,255,255,.06)}
.content{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:34px 0 56px}
.hero,.panel,.card,.category-card,.note,.article-body{background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.018)),var(--panel);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}
.hero{padding:clamp(26px,4vw,48px);display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);gap:28px;align-items:center}
.kicker,.tag{color:var(--accent);font-weight:950;text-transform:uppercase;letter-spacing:.13em;font-size:12px}
h1,h2,h3{line-height:1.08;letter-spacing:-.04em;margin:0;color:var(--text)}
h1{font-size:clamp(42px,6vw,78px);margin-top:10px}
h2{font-size:clamp(30px,3.4vw,46px);margin-bottom:14px}
h3{font-size:24px}
.lead{font-size:19px;color:var(--muted);max-width:760px}
.hero-actions,.button-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 16px;border-radius:13px;background:var(--accent);color:#111827;text-decoration:none;font-weight:950;border:1px solid rgba(255,255,255,.08)}
.btn.secondary{background:rgba(56,189,248,.08);color:#7dd3fc;border-color:rgba(56,189,248,.25)}
.stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.stat{padding:18px;border-radius:17px;background:rgba(255,255,255,.035);border:1px solid var(--line)}
.stat strong{display:block;font-size:26px}
.stat span{display:block;color:var(--muted);font-size:14px}
.section{margin-top:26px}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{padding:22px;display:flex;flex-direction:column;min-height:235px}
.card p,.panel p,.article-body p,.article-body li{color:var(--muted)}
.card h3 a{text-decoration:none}
.text-link{margin-top:auto;color:var(--accent);font-weight:900;text-decoration:none}
.category-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.category-card{padding:18px;text-decoration:none}
.category-card strong{display:block;font-size:20px}
.category-card span{color:var(--muted);font-size:14px}
.panel{padding:26px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:24px;align-items:start}
.article-body{padding:clamp(24px,4vw,44px)}
.article-body h1{font-size:clamp(38px,5vw,64px)}
.article-body h2{font-size:32px;margin-top:34px}
.article-body h3{font-size:24px;margin-top:24px}
.article-body a{color:#7dd3fc;font-weight:850}
pre{overflow:auto;background:#060b12;border:1px solid rgba(56,189,248,.18);border-radius:16px;padding:18px;color:#dff8ff}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.article-meta{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:14px;margin:16px 0 24px}
.note{padding:18px;margin:22px 0;background:linear-gradient(180deg,rgba(245,158,11,.08),rgba(255,255,255,.018)),var(--panel)}
.sidebar{display:grid;gap:16px}
.sidebar .panel{padding:20px}
.sidebar a{display:block;color:var(--muted);text-decoration:none;border-bottom:1px solid var(--line);padding:8px 0}
.sidebar a:hover{color:var(--text)}
.site-footer{border-top:1px solid var(--line);padding:32px 0;color:var(--muted);background:#080d14}
.site-footer>div,.site-footer>p{width:min(1180px,calc(100% - 32px));margin-left:auto;margin-right:auto}
.footer-grid{display:grid;grid-template-columns:1fr 280px;gap:24px}
.footer-grid a{display:block;color:var(--muted);text-decoration:none;margin:6px 0}
.small{font-size:13px;margin-top:24px}
.breadcrumbs{color:var(--muted);font-size:14px;margin-bottom:16px}
.breadcrumbs a{color:var(--muted);text-decoration:none}
@media(max-width:950px){.hero,.article-layout,.grid,.grid.two,.footer-grid{grid-template-columns:1fr}.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.nav-wrap{align-items:flex-start;flex-direction:column}.stat-grid{grid-template-columns:1fr}}
@media(max-width:560px){.category-grid{grid-template-columns:1fr}h1{font-size:42px}}