* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, #e8f5e9 0%, #f1f8e9 50%, #ffffff 100%);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}

main {
  text-align: center;
  width: 100%;
}

.logo {
  width: 80vw;
  height: auto;
  filter: drop-shadow(0 12px 24px rgba(45, 138, 78, 0.18));
}