/* BASE — reset & nền trang. Không đặt style của component/module ở đây. */

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(1200px 640px at 6% -10%, var(--bg-grad-b), transparent 55%),
              radial-gradient(900px 560px at 96% 104%, var(--bg-grad-a), transparent 55%),
              var(--bg);
  min-height: 100vh;
  color: var(--ink);
  font-family: "Plus Jakarta Sans", -apple-system, "Segoe UI", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  font-size: 14px;
}

input, select, textarea, button { font-family: inherit; font-size: 13.5px; }

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }