:root{
  --ink:#1A3A4A; --ink-2:#4A6A7A; --cream:#F0FAFF; --cream-2:#D6EEFF;
  --bg:#0E2838; --bar:rgba(240,250,255,.95); --accent:#4FC3F7; --accent-2:#0288D1;
  --purple:#7E57C2; --sun:#FFE08A; --title:#81D4FA; --sky:linear-gradient(180deg,#01579B,#4FC3F7 45%,#E1F5FE);
  --sci-bg:#E3F2FD; --r:28px;
  --font-d:"ZCOOL KuaiLe","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --font-b:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
}