body { margin: 0; font-family: system-ui, sans-serif; color: #1b1b1b; }

h1 {
  margin: 0;
  padding: 48px 24px;
  background-image: url(https://fitstars-landing-prod.storage.yandexcloud.net/landings/1/v1/img/hero.webp);
  background-size: cover;
  color: #fff;
}

section { padding: 24px; }