* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px;
  font-family: Arial, Helvetica, sans-serif;
  color: #17324d;
  background: #f5f8fb;
}

.access-panel {
  width: min(100%, 520px);
  border: 1px solid #d7e0e8;
  background: #fff;
  padding: 32px;
  box-shadow: 0 18px 45px rgba(23, 50, 77, 0.08);
}

h1 {
  margin: 0 0 12px;
  font-size: 28px;
  line-height: 1.15;
}

p {
  margin: 0;
  color: #61758a;
  font-size: 16px;
  line-height: 1.5;
}