:root{
  --bg:#f7f9ff;--bg2:#eef4ff;--text:#111827;--muted:#657083;--line:rgba(20,37,63,.08);
  --blue:#2878ff;--blue2:#66a6ff;--violet:#8d75ff;--card:rgba(255,255,255,.74);--shadow:0 22px 70px rgba(57,90,150,.15);
}
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