:root{
  --bg:#070a17;
  --panel:#0c1227;
  --ink:#eaf2ff;
  --muted:#9bb0e9;
  --border:rgba(255,255,255,.08);
  --brand:#7c3aed;
  --accent:#06b6d4;
  --ok:#22c55e;
  --warn:#f59e0b;
  --adbg:#0b1230;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:radial-gradient(1200px 700px at 70% -10%, rgba(124,58,237,.25), transparent 60%),
             radial-gradient(1000px 500px at 10% 120%, rgba(6,182,212,.18), transparent 60%),
             var(--bg);
  color:var(--ink);
  font:16px/1.65 Inter, ui-sans-serif, system-ui, Segoe UI, Roboto, Helvetica, Arial;
}
a{color:#b9c7ff;text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1120px;margin:0 auto;padding:1.25rem}
.header{position:sticky;top:0;z-index:20;background:rgba(7,10,23,.65);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.brand{display:flex;align-items:center;gap:.75rem}
.brand img{width:28px;height:28px}
.brand h1{margin:0;font-size:1.1rem}
.nav{display:flex;gap:.75rem;flex-wrap:wrap}
.nav a{border:1px solid var(--border);padding:.45rem .7rem;border-radius:999px}
.nav a[aria-current="page"]{background:linear-gradient(90deg, rgba(124,58,237,.2), rgba(6,182,212,.2));}
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:2rem;align-items:center;padding:2rem 0}
@media(max-width:900px){.hero{grid-template-columns:1fr}}
.hero h2{font-size:2.25rem;margin:.25rem 0}
.hero p{color:var(--muted)}
.motion{position:relative;min-height:280px;background:linear-gradient(180deg, rgba(255,255,255,.04), transparent);border:1px solid var(--border);border-radius:20px;overflow:hidden}
.dot{position:absolute;width:12px;height:12px;border-radius:999px;background:linear-gradient(180deg, #7c3aed, #06b6d4);filter:blur(.4px);animation:float 14s linear infinite;opacity:.8}
.dot:nth-child(2){animation-duration:18s}
.dot:nth-child(3){animation-duration:22s}
@keyframes float{
  0%{transform:translate(-10%, 10%)}
  50%{transform:translate(110%, 50%)}
  100%{transform:translate(-10%, 10%)}
}
.grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fill, minmax(260px,1fr))}
.card{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:1rem;transform:translateY(8px);opacity:0;transition:transform .4s ease, box-shadow .2s ease, opacity .4s ease}
.card.reveal{transform:translateY(0);opacity:1}
.card:hover{box-shadow:0 12px 28px rgba(0,0,0,.35);transform:translateY(-2px)}
.badge{display:inline-flex;align-items:center;gap:.4rem;font-size:.75rem;background:rgba(124,58,237,.18);border:1px solid var(--border);border-radius:999px;padding:.25rem .55rem;color:#d8caff}
.meta{font-size:.85rem;color:var(--muted)}
.prose{max-width:78ch}
.prose h1,.prose h2,.prose h3{line-height:1.25}
.prose h1{font-size:2rem;margin:0 0 .5rem 0}
.prose h2{font-size:1.35rem;margin:1.25rem 0 .25rem 0}
.prose p{margin:.75rem 0}
figure{margin:1rem 0;padding:0}
figure img{width:100%;height:auto;border:1px solid var(--border);border-radius:12px;background:#0b1333}
figcaption{font-size:.85rem;color:var(--muted);margin-top:.25rem}
.footer{border-top:1px solid var(--border);margin-top:2rem;padding:2rem 0;color:var(--muted);font-size:.95rem}
.btn{display:inline-flex;align-items:center;gap:.5rem;border-radius:12px;padding:.7rem 1rem;background:linear-gradient(90deg, #7c3aed, #06b6d4);color:white;border:1px solid rgba(255,255,255,.15)}
.btn.alt{background:#0e1533}
/* Sticky CLS-safe ad containers */
.ad-container{display:block;background:var(--adbg);border:1px dashed #2a3364;border-radius:14px;padding:.6rem;margin:1rem 0}
.ad-label{font-size:.7rem;color:#8fa3e5;margin-bottom:.25rem}
.ad-slot{min-height:250px;display:flex;align-items:center;justify-content:center}
.ad-slot.leaderboard{min-height:90px}
/* Article layout */
.article{display:grid;gap:2rem;grid-template-columns:1fr;align-items:start}
@media(min-width:980px){.article{grid-template-columns:minmax(0,1fr) 320px}}
.sidebar .widget{background:var(--panel);border:1px solid var(--border);padding:1rem;border-radius:12px;margin-bottom:1rem}
.breadcrumbs{font-size:.9rem;color:var(--muted)}
/* Cookie */
.cookie{position:fixed;bottom:12px;left:12px;right:12px;background:#0c1227;border:1px solid var(--border);border-radius:12px;padding:.8rem;display:none;z-index:50}
.cookie.show{display:flex;gap:.75rem;flex-wrap:wrap;align-items:center;justify-content:space-between}
/* Reveal-on-scroll */
.reveal{}