:root {
  color-scheme: light;
  --ink: #321507;
  --muted: #8d654c;
  --paper: #fffaf0;
  --surface: #fffdf7;
  --line: #ead9b3;
  --accent: #cf4a2e;
  --gold: #edbd43;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 50% 0%, rgba(237, 189, 67, 0.25), transparent 36rem),
    var(--paper);
}

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

.hero {
  width: min(100%, 760px);
  padding: 56px 32px;
  text-align: center;
  background: rgba(255, 253, 247, 0.86);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 24px 80px rgba(85, 48, 21, 0.10);
}

.card {
  width: min(100%, 820px);
  padding: 42px 32px;
  background: rgba(255, 253, 247, 0.92);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 24px 80px rgba(85, 48, 21, 0.10);
}

.brand-mark {
  width: 92px;
  height: 92px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
  margin: 0 auto 24px;
  padding: 10px;
  border: 2px solid #f0cf7a;
  border-radius: 8px;
  background: #fbf0d0;
  color: #9b6a36;
  font-weight: 800;
  line-height: 1;
}

.brand-mark span,
.brand-mark strong {
  display: grid;
  place-items: center;
  min-width: 0;
  border-radius: 4px;
  background: #fff8e5;
}

.brand-mark strong {
  color: #fff;
  background: var(--accent);
}

.eyebrow {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.28em;
  color: var(--accent);
}

h1 {
  margin: 0;
  font-size: clamp(42px, 8vw, 76px);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin: 28px 0 8px;
  font-size: 22px;
}

p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
}

a {
  color: var(--accent);
  font-weight: 900;
}

.intro {
  max-width: 560px;
  margin: 22px auto 0;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.5;
}

.challenge-note {
  width: fit-content;
  max-width: 100%;
  margin: 24px auto 0;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--accent);
  background: #fff8e5;
  font-weight: 900;
}

.actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.button {
  min-width: 180px;
  padding: 15px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--accent);
  font-weight: 900;
  text-decoration: none;
}

.button.primary {
  color: #fff;
  border-color: var(--accent);
  background: var(--accent);
}

.button.ghost {
  background: #fff;
}