:root {
  color-scheme: light;
  font-family: Tahoma, Arial, sans-serif;
  background: #eaffef;
  color: #063a27;
}

body {
  margin: 0;
  min-height: 100dvh;
}

#launch-screen {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 24px;
  background: radial-gradient(circle at 50% 35%, #fff 0, #eaffef 70%);
  text-align: center;
  box-sizing: border-box;
}

.launch-logo {
  border-radius: 32px;
  box-shadow: 0 12px 36px #063a2714;
}

h1 {
  margin: 24px 0 8px;
  font-size: 28px;
  line-height: 1.6;
}

.launch-tagline {
  margin: 0;
  font-size: 17px;
  line-height: 1.8;
}

.launch-progress {
  width: 30px;
  height: 30px;
  margin-top: 32px;
  border: 3px solid #c4ebd0;
  border-top-color: #087f4a;
  border-radius: 50%;
  animation: launch-spin 900ms linear infinite;
}

#launch-status {
  max-width: 320px;
  font-size: 14px;
  line-height: 1.9;
  color: #375b46;
}

#launch-retry {
  min-height: 48px;
  padding: 12px 24px;
  border: 0;
  border-radius: 16px;
  background: #087f4a;
  color: white;
  font: inherit;
  cursor: pointer;
}

#launch-retry:focus-visible {
  outline: 3px solid #063a27;
  outline-offset: 4px;
}

@keyframes launch-spin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .launch-progress { animation: none; }
}