:root {
  color-scheme: light dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f5f7fb;
  color: #182033;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
}

.shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.panel {
  width: min(100%, 420px);
  border: 1px solid #d8deea;
  border-radius: 8px;
  background: #ffffff;
  padding: 28px;
  text-align: center;
  box-shadow: 0 12px 30px rgb(23 34 53 / 10%);
}

h1 {
  margin: 0 0 10px;
  font-size: 24px;
  line-height: 1.2;
}

p {
  margin: 0 0 20px;
  color: #526071;
  line-height: 1.5;
}

#turnstile-container {
  display: flex;
  justify-content: center;
  min-height: 65px;
}

@media (prefers-color-scheme: dark) {
  :root {
    background: #141922;
    color: #f3f5f8;
  }

  .panel {
    background: #1d2430;
    border-color: #334052;
    box-shadow: none;
  }

  p {
    color: #b7c0ce;
  }
}