:root{--bg:#0b0f17;--panel:rgba(255,255,255,0.06);--panel2:rgba(255,255,255,0.10);--muted:rgba(255,255,255,0.70);--line:rgba(255,255,255,0.12);--radius:18px}*{box-sizing:border-box}body,html{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;background:radial-gradient(1200px 700px at 20% 10%,rgba(60,180,255,.1),transparent 60%),radial-gradient(1000px 600px at 85% 20%,rgba(255,120,200,.1),transparent 55%),radial-gradient(900px 600px at 45% 95%,rgba(130,255,170,.08),transparent 55%),var(--bg);color:var(--text)}a{color:inherit}.container{max-width:1100px;margin:0 auto;padding:28px 18px 60px}.header{display:flex;gap:16px;align-items:flex-start;justify-content:space-between;margin-bottom:18px}.h1{font-size:28px;letter-spacing:.2px;margin:0 0 6px}.sub{margin:0;color:var(--muted);line-height:1.5}.row{display:grid;grid-template-columns:1.2fr .8fr;grid-gap:16px;gap:16px}@media 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