:root {
  color-scheme: light;
  font-family: system-ui, sans-serif;
  color: #152d48;
  background: #f1f7fb;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  display: grid;
  place-items: center;
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  padding: clamp(1rem, 5vw, 3rem);
  background: radial-gradient(ellipse at top, #dff3fc 0%, transparent 65%);
}

.aviso {
  width: min(100%, 42rem);
  padding: clamp(1.5rem, 7vw, 4rem);
  border: 1px solid #d1e1ee;
  border-top: 4px solid #0085b2;
  border-radius: 1rem;
  background: #fff;
  box-shadow: 0 12px 48px #15466a12;
  text-align: center;
}

img {
  display: block;
  width: min(100%, 17rem);
  height: auto;
  margin: 0 auto clamp(1.75rem, 5vw, 3rem);
}

.identificacao {
  margin: 0;
  color: #15588b;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
}

h1 {
  margin: .5rem 0 .75rem;
  font-size: clamp(1.65rem, 5vw, 2.6rem);
  line-height: 1.15;
  text-wrap: balance;
}

h1 + p {
  margin: 0;
  color: #435d72;
  line-height: 1.6;
  text-wrap: pretty;
}