:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #172033;
  background: #f3f6fb;
}

* { box-sizing: border-box; }

body {
  min-height: 100vh;
  margin: 0;
  display: grid;
  place-items: center;
  padding: 24px;
}

.card {
  width: min(100%, 440px);
  padding: 42px;
  text-align: center;
  background: #fff;
  border: 1px solid #dce3ef;
  border-radius: 20px;
  box-shadow: 0 18px 50px rgba(30, 48, 80, .12);
}

.mark {
  width: 52px;
  height: 52px;
  margin: 0 auto 20px;
  display: grid;
  place-items: center;
  color: #fff;
  background: #315bea;
  border-radius: 50%;
  font-size: 26px;
  font-weight: 700;
}

h1 { margin: 0 0 12px; font-size: 28px; }
p { color: #536078; line-height: 1.6; }

button {
  width: 100%;
  margin-top: 16px;
  padding: 13px 18px;
  border: 0;
  border-radius: 10px;
  color: #fff;
  background: #315bea;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

button:hover { background: #244bd2; }
button:disabled { cursor: not-allowed; opacity: .55; }
.privacy { margin: 18px 0 0; font-size: 12px; }