:root {
  color-scheme: light;
  --ink: #18212f;
  --muted: #607086;
  --line: #d9e1ea;
  --brand: #0c8f73;
  --brand-dark: #07644f;
  --surface: #ffffff;
  --page: #f5f7fb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Arial, "Helvetica Neue", sans-serif;
  color: var(--ink);
  background: var(--page);
}

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

.invite {
  width: min(100%, 420px);
  padding: 32px 24px;
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 48px rgba(24, 33, 47, 0.08);
}

.logo {
  width: 168px;
  aspect-ratio: 1200 / 630;
  object-fit: cover;
  border-radius: 8px;
}

h1 {
  margin: 24px 0 8px;
  font-size: 32px;
  line-height: 1.15;
  letter-spacing: 0;
}

.lead {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.55;
}

.actions {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
}

.primary {
  color: #ffffff;
  background: var(--brand);
}

.primary:hover {
  background: var(--brand-dark);
}

.secondary {
  color: var(--brand-dark);
  background: #eef8f5;
  border: 1px solid #b9ddd3;
}