:root{--bg:#080b10;--bg2:#0d121a;--panel:rgba(18,24,34,.78);--panel2:rgba(21,29,41,.96);--line:rgba(255,255,255,.09);--text:#f5f7fa;--muted:#98a3b3;--accent:#75f2c5;--accent2:#8ea7ff;--danger:#ff7b8b;--radius:22px;--shadow:0 24px 70px rgba(0,0,0,.35)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 15% 0,rgba(117,242,197,.1),transparent 26rem),radial-gradient(circle at 85% 15%,rgba(142,167,255,.11),transparent 30rem),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.container{width:min(1180px,calc(100% - 32px));margin:0 auto}.muted{color:var(--muted)}.accent{color:var(--accent)}.header{position:-webkit-sticky;position:sticky;top:0;z-index:50;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:rgba(8,11,16,.72);border-bottom:1px solid 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