@charset "utf-8";

.container {
  width: 1200px;
  margin: 50px auto;
  box-sizing: border-box;
}

@media (max-width: 760px) {
  .container {
    width: 100%;
    padding: 0 10px;
  }
}

.multiplication-table tr {
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  gap: 8px;
  margin-bottom: 8px;
}

.multiplication-table td {
  box-sizing: border-box;
}

@media (max-width: 760px) {
  .multiplication-table tr {
    grid-template-columns: repeat(3, 1fr);
  }
}

.info {
  display: block;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid #ddd;
  cursor: pointer;
  text-align: center;
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #fff;
  font-weight: 500;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
  transition: all 0.2s ease;
}

.info:hover {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}