:root{--bg:#080d17;--bg2:#0b1324;--panel:rgba(255,255,255,.04);--text:#eaf4ff;--muted:#9fb0c7;--brand:#00e0ff;--brand2:#5effa8;--br:16px;--shadow:0 10px 30px rgba(0,0,0,.45)}
*{box-sizing:border-box} html,body{margin:0;padding:0}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,sans-serif;color:var(--text);
background:radial-gradient(900px 600px at 20% -10%, rgba(0,224,255,.15), transparent 60%),radial-gradient(900px 600px at 80% 110%, rgba(94,255,168,.12), transparent 60%),linear-gradient(180deg, var(--bg), var(--bg2) 65%)}
a{color:#b9f7ff;text-decoration:none} a:hover{text-decoration:underline}
.container{max-width:1140px;margin:0 auto;padding:20px}
header.sticky{position:sticky;top:0;z-index:50;background:rgba(8,13,23,.7);backdrop-filter:saturate(120%) blur(10px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800}
.brand .logo{width:34px;height:34px;border-radius:9px;background:radial-gradient(120% 120% at 20% 20%, var(--brand), transparent 60%), radial-gradient(120% 120% at 80% 80%, var(--brand2), transparent 60%), #08111f; border:1px solid rgba(255,255,255,.1); box-shadow:0 10px 30px rgba(0,0,0,.45)}
.menu a{padding:10px 12px;border-radius:10px;color:var(--text);opacity:.9}
.menu a:hover{background:rgba(255,255,255,.06);opacity:1}
.hero{padding:42px 0 10px}
h1.big{font-size:clamp(28px,4vw,44px);margin:.25em 0;background:linear-gradient(90deg,var(--brand),var(--brand2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:var(--muted);max-width:70ch}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;margin:18px 0}
.card{background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015));border:1px solid rgba(255,255,255,.08);border-radius:var(--br);padding:16px;box-shadow:0 10px 30px rgba(0,0,0,.45)}
.card h3{margin:6px 0 8px} .card p{color:var(--muted);margin:0}
.ticker{display:flex;gap:12px;overflow:auto;padding:10px;border:1px solid rgba(255,255,255,.08);border-radius:12px;background:var(--panel)}
.badge{font-size:.75rem;color:#05121a;background:linear-gradient(90deg,var(--brand),var(--brand2));padding:4px 10px;border-radius:999px;font-weight:800;display:inline-block}
.section h2{font-size:1.3rem;margin:12px 0 8px}
.article{max-width:880px;margin:0 auto}
.article img{width:100%;border-radius:12px;margin:10px 0}
.article p{margin:0 0 12px;color:#d7e5ff}
.meta{color:var(--muted);font-size:.9rem}
footer.site{margin-top:28px;border-top:1px solid rgba(255,255,255,.06);background:#070b14;color:var(--muted)}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;padding:18px 0}
.small{font-size:.9rem;color:var(--muted)}
pre.code{background:#0d1526;border:1px solid rgba(255,255,255,.08);padding:12px;border-radius:10px;overflow:auto}
@media (max-width:760px){.menu{display:none}}