:root {
  --threeness-background: #ffffff;
  --threeness-foreground: #0f1729;
  --threeness-card: #ffffff;
  --threeness-primary: #00a0cc;
  --threeness-primary-foreground: #ffffff;
  --threeness-secondary: #f1f5f9;
  --threeness-muted: #f1f5f9;
  --threeness-muted-foreground: #65758b;
  --threeness-accent: #ff531a;
  --threeness-border: #e1e7ef;
  --threeness-ring: #00a0cc;
  --threeness-dark: #1d1816;
  --threeness-radius: 18px;
}

.threeness-event-shell {
  background: var(--threeness-background);
  color: var(--threeness-foreground);
  font-family: inherit;
}

.threeness-event-shell__inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 20px;
  border: 1px solid var(--threeness-border);
  border-radius: var(--threeness-radius);
  background: var(--threeness-card);
}