/* ── Font stacks · Runner Kit 3D ────────────────────────────────
   Load file font Google qua <link> trong HTML (không @import):

   <link rel="preconnect" href="https://fonts.googleapis.com" />
   <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
   <link href="https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@700;800&family=Outfit:wght@300;400;500;700&display=swap" rel="stylesheet" />
   <link rel="stylesheet" href="…/kit/fonts.css" />

   • Outfit          — UI (hỗ trợ tiếng Việt; weights 300·400·500·700)
   • Be Vietnam Pro  — tiêu đề display (đủ dấu Việt)
     (thay Climate Crisis — font cũ không có Ắ/Ế/Ơ/Ư → chữ “lỗi” / tofu)
*/

:root {
  --font-ui: "Outfit", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-display: "Be Vietnam Pro", "Outfit", "Segoe UI", system-ui, sans-serif;
}