:root{
  --bg:#070A0F;--panel:rgba(13,17,28,.78);--panel2:rgba(18,24,40,.72);
  --text:#EAF0FF;--muted:rgba(234,240,255,.75);--line:rgba(234,240,255,.12);
  --cyan:#33D6FF;--ember:#FF6A3D;--silver:#D7E2FF;--glow:rgba(51,214,255,.35);
  --shadow:0 10px 30px rgba(0,0,0,.4);
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,Arial,sans-serif}
a{color:var(--text);text-decoration:none}
.wrap{max-width:1100px;margin:0 auto;padding:0 22px}
.nav{position:sticky;top:0;z-index:50;background:rgba(7,10,15,.6);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .inner{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.logo{font-family:Rajdhani,system-ui;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.badge{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);color:var(--silver);padding:6px 10px;border-radius:999px;font-size:12px;letter-spacing:.08em}
.hero{padding:64px 0 36px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:28px;align-items:center}
.h1{font-family:Bangers,system-ui;font-size:56px;letter-spacing:.04em;margin:.2em 0}
.h2{font-family:Rajdhani,system-ui;font-weight:700;font-size:28px;margin:0 0 10px}
.sub{color:var(--muted);font-size:18px;max-width:620px}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.panel{background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow);position:relative}
.panel:before{content:"";position:absolute;inset:0;border-radius:16px;background:linear-gradient(120deg,transparent,rgba(51,214,255,.08),transparent)}
.cta-primary,.cta-secondary{display:inline-block;padding:12px 18px;border-radius:12px;font-weight:700}
.cta-primary{background:var(--cyan);color:#081018;box-shadow:0 0 20px var(--glow)}
.cta-secondary{border:1px solid var(--ember);color:var(--ember)}
.tag{display:inline-flex;border:1px solid var(--line);padding:6px 10px;border-radius:999px;font-size:12px;color:var(--muted);margin:4px}
.footer{padding:30px 0;border-top:1px solid var(--line);color:var(--muted);font-size:14px}
.hud{position:absolute;inset:-60px;pointer-events:none;opacity:.35;background:
  radial-gradient(circle at 20% 20%, rgba(51,214,255,.12), transparent 40%),
  radial-gradient(circle at 80% 30%, rgba(255,106,61,.12), transparent 45%),
  repeating-linear-gradient(0deg, rgba(255,255,255,.04) 0 1px, transparent 1px 3px);
}
.halftone{position:absolute;inset:-20px;opacity:.18;background:
  radial-gradient(rgba(234,240,255,.2) 1px, transparent 1px) 0 0/10px 10px}
.small{font-size:13px;color:var(--muted)}
/* Reading mode */
.dossier-wrap{max-width:820px;margin:0 auto;padding:0 22px}
.dossier{line-height:1.7;font-size:17px}
.dossier h1{font-family:Rajdhani,system-ui;font-size:34px;margin:10px 0}
.dossier h2{font-family:Rajdhani,system-ui;font-size:24px;margin:22px 0 8px}
.callout{border-left:3px solid var(--cyan);background:rgba(51,214,255,.08);padding:10px 12px;border-radius:8px;margin:12px 0}
.callout.warn{border-left-color:var(--ember);background:rgba(255,106,61,.08)}
.callout.check{border-left-color:#7CFF9B;background:rgba(124,255,155,.08)}
.code{font-family:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New";background:#0f1422;border:1px solid var(--line);padding:10px;border-radius:8px;overflow:auto}
.toc{position:sticky;top:90px;border:1px solid var(--line);border-radius:12px;padding:12px;background:var(--panel)}
.layout{display:grid;grid-template-columns:1fr 260px;gap:24px}
@media(max-width:980px){.hero-grid{grid-template-columns:1fr}.layout{grid-template-columns:1fr}.toc{position:static}}
@media(max-width:640px){.h1{font-size:38px}.h2{font-size:22px}}