:root {
  color-scheme: dark;
  font-family: "Microsoft YaHei UI", system-ui, sans-serif;
  color: #eed39e;
  background: #100b17;
}

* { box-sizing: border-box; }
html, body { min-height: 100%; margin: 0; }
body { display: grid; place-items: center; padding: 2rem; background: #100b17; }

.challenge-shell {
  width: min(24rem, 100%);
  padding: 2rem;
  border: 1px solid #a97b43;
  background: #17111b;
  text-align: center;
  box-shadow: 0 0 28px rgba(122, 35, 153, .45);
}

h1 { margin: 0 0 .65rem; font-family: Georgia, "Noto Serif SC", serif; font-size: 1.65rem; letter-spacing: .16em; }
#status { min-height: 1.5rem; margin: 0 0 1rem; color: #d5b783; }
#turnstile-widget { display: grid; min-height: 70px; place-items: center; }
.privacy { margin: 1rem 0 0; color: #9e8d84; font-size: .8rem; }