:root {
  --page: #f6efe6;
  --card: #fffdfc;
  --ink: #231a14;
  --muted: #6e5a4f;
  --primary: #c56b37;
  --border: #e1d0c1;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
  line-height: 1.8;
}

.page {
  margin: 0 auto;
  max-width: 820px;
  padding: 32px 20px 64px;
}

.hero h1 {
  font-size: 44px;
  margin: 4px 0 12px;
}

.kicker {
  color: var(--primary);
  font-weight: 700;
  margin: 0;
}

.lead {
  color: var(--muted);
  font-size: 18px;
  margin: 0;
}

.cards {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  margin: 32px 0;
}

.card,
.panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 20px;
}

.card h2 {
  font-size: 19px;
  margin: 0 0 8px;
}

.card p,
.panel p {
  color: var(--muted);
  margin: 0;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

a {
  color: var(--primary);
}

h1,
h2,
h3 {
  line-height: 1.4;
}

label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  margin-top: 16px;
}

input {
  background: var(--page);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-family: inherit;
  font-size: 16px;
  padding: 12px 14px;
  width: 100%;
}

button {
  background: var(--primary);
  border: 0;
  border-radius: 999px;
  color: #fff;
  cursor: pointer;
  font-family: inherit;
  font-size: 16px;
  font-weight: 700;
  margin-top: 20px;
  padding: 14px 22px;
  width: 100%;
}

button:disabled {
  opacity: 0.6;
  cursor: default;
}

.status {
  border-radius: 12px;
  display: none;
  margin-top: 16px;
  padding: 12px 14px;
}

.status.error {
  background: #fdecea;
  color: #8f2e22;
  display: block;
}

.status.success {
  background: #e8f5ec;
  color: #1f6b3a;
  display: block;
}

.code {
  background: var(--page);
  border: 1px dashed var(--border);
  border-radius: 14px;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: 6px;
  margin: 16px 0;
  padding: 16px;
  text-align: center;
}

.muted-note {
  color: var(--muted);
  font-size: 14px;
}