:root{color-scheme:dark;--bg:#07111e;--panel:#0d1e30;--line:#233c51;--text:#f2f7fc;--muted:#a4b6c8;--blue:#29b6ff;--gold:#ffd074;--green:#66dfb1;--danger:#ff9e9e;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(ellipse at 80% 0,#183453 0,transparent 50%),var(--bg);color:var(--text);font-size:15px;line-height:1.55}button,a,select{ -webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button,select{font:inherit}button{cursor:pointer;min-height:44px;color:var(--text);border:1px solid var(--line);background:#13283b;border-radius:10px;padding:10px 16px;font-weight:650;transition:background .15s,border-color .15s,transform 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