* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 24px 20px;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--tg-theme-bg-color, #ffffff);
  color: var(--tg-theme-text-color, #111111);
}

.home {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 14px;
  max-width: 420px;
  margin: 10vh auto 0;
}

.home h1 {
  text-align: center;
  margin: 0 0 2px;
  font-size: 24px;
}

.subtitle {
  text-align: center;
  margin: 0 0 18px;
  opacity: 0.6;
  font-size: 14px;
}

.home-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 18px;
  border-radius: 14px;
  background: var(--tg-theme-secondary-bg-color, #f0f0f0);
  color: var(--tg-theme-text-color, #111);
  text-decoration: none;
  font-size: 17px;
  font-weight: 600;
  border: 1px solid var(--tg-theme-hint-color, #e5e5e5);
}

.home-btn .icon {
  font-size: 26px;
  line-height: 1;
}

.home-btn:active {
  background: var(--tg-theme-button-color, #2481cc);
  color: var(--tg-theme-button-text-color, #fff);
}