/* Se esta folha não for servida, a página aparece sem estilo — e o teste falhou. */
:root {
  --bg: #081a1f;
  --card: #0b2127;
  --fg: #ffffff;
  --muted: rgba(255, 255, 255, 0.56);
  --line: #11343d;
  --marca: #00ffd4;
}
*,
*::before,
*::after {
  box-sizing: border-box;
}
body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--bg);
  color: var(--fg);
  font:
    15px/1.6 Figtree,
    ui-sans-serif,
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    sans-serif;
}
.caixa {
  width: 100%;
  max-width: 34rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 30px;
}
.selo {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--marca);
  margin: 0 0 10px;
}
.logo {
  display: block;
  margin: 0 0 14px;
}
h1 {
  margin: 0 0 6px;
  font-size: 1.4rem;
  letter-spacing: -0.01em;
}
p {
  margin: 0 0 18px;
  color: var(--muted);
}
ul {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
}
li b {
  color: var(--marca);
  font-weight: 600;
  flex: 0 0 auto;
}
.ok {
  color: var(--marca);
}
a {
  color: var(--marca);
}
.pe {
  margin: 20px 0 0;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
}
code {
  background: rgba(0, 255, 212, 0.1);
  color: var(--marca);
  padding: 1px 6px;
  border-radius: 6px;
  font-size: 0.85em;
}