/* ===== 全站通用字型 ===== */
body {
  margin: 0;
  font-family: "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  color: white;

  background:
    radial-gradient(circle at top, rgba(130, 40, 255, 0.18), transparent 25%),
    radial-gradient(circle at right, rgba(0, 255, 255, 0.12), transparent 20%),
    linear-gradient(to bottom, #050505 0%, #0b0b12 45%, #111111 100%);

  overflow-x: hidden;
}

/* ===== 基本設定 ===== */
* {
  box-sizing: border-box;
}