/* Estilos autónomos: no necesitan los archivos del portal. */
:root {
  font-family: system-ui, sans-serif;
  color: #121c27;
  background: #f7f9ff;
  line-height: 1.6;
}
* { box-sizing: border-box; }
body { max-width: 48rem; margin: 0 auto; padding: 2rem; }
h1, h2 { color: #00355f; line-height: 1.2; }
h1 { font-size: 2.2rem; }
h2 { font-size: 1.5rem; }
section { margin-block: 2rem; }
.eyebrow { color: #006972; font-weight: 700; }
.timer { padding: 2rem; border: 1px solid #d5dce2; border-radius: 1rem; background: #fff; }
.time-label { text-align: center; }
.time { display: block; font-size: 3rem; font-weight: 750; font-variant-numeric: tabular-nums; color: #00355f; }
.status { min-height: 3.2em; text-align: center; }
.controls { display: flex; flex-wrap: wrap; gap: .75rem; justify-content: center; }
button { border: 2px solid #00355f; border-radius: .5rem; padding: .7rem 1.1rem; font: inherit; font-weight: 700; color: #fff; background: #00355f; cursor: pointer; }
button.secondary { background: #fff; color: #00355f; }
button:hover { background: #006972; border-color: #006972; color: #fff; }
a { color: #00355f; }
:focus-visible { outline: 3px solid #006972; outline-offset: 4px; }
code { font-size: .95em; overflow-wrap: anywhere; }
footer { border-top: 1px solid #d5dce2; margin-top: 2rem; }
.skip-link { position: absolute; top: .5rem; left: .5rem; padding: .6rem; background: #fff; transform: translateY(-200%); }
.skip-link:focus { transform: none; }
[hidden] { display: none !important; }