:root {
  --bg: #f4efe6;
  --panel: rgba(255, 252, 247, 0.82);
  --text: #1f1a17;
  --muted: #6f655c;
  --accent: #a0462d;
  --border: rgba(31, 26, 23, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(160, 70, 45, 0.14), transparent 35%),
    linear-gradient(180deg, #f8f3eb 0%, var(--bg) 100%);
}

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

.card {
  width: min(100%, 560px);
  padding: 40px 32px;
  text-align: center;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: 0 18px 48px rgba(31, 26, 23, 0.08);
  backdrop-filter: blur(8px);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.25rem, 6vw, 3.5rem);
  font-weight: 600;
}

.copy {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.6;
}