:root {
  color-scheme: dark;
  font-family: system-ui, sans-serif;
  color: #eee9e0;
  background: #101317;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  min-height: 100vh;
  padding: clamp(24px, 7vw, 84px) 24px;
  background: radial-gradient(ellipse at 80% 0, #4e3e2925, transparent 60%);
}
main {
  max-width: 660px;
  margin: auto;
}
.back {
  font-size: 13px;
  color: #a6aaa8;
  text-decoration: none;
}
.brand {
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 48px 0 24px;
}
.eyebrow,
.version {
  font-family: monospace;
  font-size: 11px;
  letter-spacing: 0.09em;
  color: #b9ad96;
}
h1 {
  font-size: clamp(32px, 7vw, 48px);
  font-weight: 500;
  margin: 0;
  letter-spacing: -0.04em;
}
.intro {
  font-size: 18px;
  line-height: 1.7;
  color: #c4c5c2;
}
section {
  padding: 26px;
  border: 1px solid #ffffff20;
  background: #1c2025;
  border-radius: 14px;
  margin: 28px 0;
}
.version {
  margin: 0 0 18px;
}
button {
  cursor: pointer;
  min-height: 46px;
  padding: 12px 20px;
  border-radius: 7px;
  border: 1px solid #ffffff25;
  font: 600 14px system-ui;
  background: #84c7b3;
  color: #221b13;
}
button:disabled {
  opacity: 0.6;
  cursor: wait;
}
#cancel {
  background: transparent;
  color: #d5d5d2;
  margin-left: 8px;
}
button:focus-visible,
a:focus-visible {
  outline: 3px solid #b4a1ed;
  outline-offset: 4px;
}
progress {
  display: block;
  width: 100%;
  height: 10px;
  margin-top: 20px;
  accent-color: #84c7b3;
}
#status {
  font-size: 13px;
  color: #aeb7b5;
  line-height: 1.6;
  margin-bottom: 0;
  min-height: 22px;
}
a {
  color: #e4bf91;
}
#ready {
  display: inline-block;
  margin-top: 14px;
}
ol {
  padding-left: 22px;
  line-height: 2;
  font-size: 14px;
}
.note {
  font-size: 12px;
  line-height: 1.8;
  color: #969e9f;
  margin: 20px 0;
}
[hidden] {
  display: none !important;
}
@media (max-width: 420px) {
  section {
    padding: 20px;
  }
  .brand {
    gap: 14px;
    margin-top: 34px;
  }
  .brand img {
    width: 52px;
    height: 52px;
  }
  .eyebrow {
    font-size: 9px;
  }
}