:root {
  --bg: #0d0d0b;
  --panel: #181814;
  --panel-soft: #211f18;
  --text: #f7f1df;
  --muted: #bcb39f;
  --line: #403a2d;
  --accent: #e7ca67;
  --accent-text: #18150b;
  --good: #98d9a6;
  --radius: 20px;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(
      circle at 50% 0,
      rgba(231, 202, 103, 0.14),
      transparent 30rem
    ),
    var(--bg);
  color: var(--text);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

a {
  color: inherit;
}

button {
  font: inherit;
}

.hidden {
  display: none !important;
}

.site-header {
  width: min(720px, calc(100% - 28px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--line);
}

.brand {
  color: var(--accent);
  font: 700 1.45rem Georgia, serif;
  text-decoration: none;
}

.account-link {
  color: var(--muted);
  text-decoration: none;
}

.shell {
  width: min(620px, calc(100% - 28px));
  margin: 0 auto;
  padding: 34px 0 72px;
}

.panel {
  padding: clamp(24px, 6vw, 38px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.panel + .panel {
  margin-top: 18px;
}

.center {
  text-align: center;
}

.hero {
  text-align: center;
}

.eyebrow,
.step {
  margin: 0 0 10px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.76rem;
  font-weight: 800;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 14px;
  font: 700 clamp(2.6rem, 12vw, 5rem) Georgia, serif;
  overflow-wrap: anywhere;
}

h2 {
  font-size: clamp(1.5rem, 5vw, 2.1rem);
}

.lead {
  margin-inline: auto;
  max-width: 36rem;
  color: var(--muted);
  font-size: 1.08rem;
}

.muted {
  color: var(--muted);
}

.facts {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.facts > div {
  padding: 16px;
  border-radius: 14px;
  background: var(--panel-soft);
}

.facts span,
.facts strong {
  display: block;
}

.facts span {
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.85rem;
}

.facts strong {
  font-size: 1.4rem;
}

.action-panel {
  text-align: center;
}

.button {
  min-height: 54px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--accent-text);
  font-weight: 800;
}

.button.secondary {
  background: var(--panel-soft);
}

.button.large {
  width: 100%;
  min-height: 64px;
  margin-top: 10px;
  font-size: 1.08rem;
}

.button:disabled {
  opacity: 0.65;
  cursor: wait;
}

.message {
  min-height: 1.3em;
  margin: 14px 0 0;
  color: var(--muted);
}

.success {
  border-color: rgba(152, 217, 166, 0.65);
}

.success-mark {
  width: 58px;
  height: 58px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--good);
  color: #0d1a10;
  font-size: 2rem;
  font-weight: 900;
}

@media (max-width: 480px) {
  .site-header {
    min-height: 64px;
  }

  .shell {
    padding-top: 22px;
  }

  .facts {
    grid-template-columns: 1fr 1fr;
  }
}