.calc-container {
  max-width: 420px;
  margin: 30px auto;
  padding: 25px 25px 40px 25px; /* больше паддинга снизу */
  background-color: #f2f9ff;
  border-radius: 14px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  font-family: 'Segoe UI', sans-serif;
  color: #003366;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease-out forwards;
  overflow: visible !important;
  box-sizing: border-box;
}

#result {
  margin-top: 20px;
  margin-bottom: 20px;
  font-size: 1.2rem;
  text-align: center;
  color: #004b99;
  opacity: 0;
  transform: scale(0.95);
  transition: all 0.5s ease-in-out;
  word-wrap: break-word;
  overflow-wrap: break-word;
  white-space: normal;
  max-width: 100%;
  box-sizing: border-box;
  padding: 5px 10px;
}

/* остальные стили оставляем без изменений */