@media (max-width: 600px) {

  /* Scroll-Container */
  .mb-crosstable-scroll {
    position: relative;
    overflow-x: auto;
    overflow-y: hidden;
    width: 100%;
    -webkit-overflow-scrolling: touch;
  }

  .mb-crosstable-scroll table {
    width: max-content;
    border-collapse: collapse;
  }

  /* Anti-Ruck + identisches Padding */
  .monatsblitz-crosstable th:nth-child(1),
  .monatsblitz-crosstable td:nth-child(1),
  .monatsblitz-crosstable th:nth-child(2),
  .monatsblitz-crosstable td:nth-child(2) {
    transform: translateZ(0);
    white-space: nowrap;
    padding: 6px 8px; /* identisch halten */
    box-sizing: border-box;
  }

  /* Spalte 1 sticky */
  .monatsblitz-crosstable th:nth-child(1),
  .monatsblitz-crosstable td:nth-child(1) {
    position: sticky;
    left: 0; /* Border wird durch collapse korrekt eingerechnet */
    background: #fff;
    z-index: 3;
  }

  /* Spalte 2 sticky */
  .monatsblitz-crosstable th:nth-child(2),
  .monatsblitz-crosstable td:nth-child(2) {
    position: sticky;
    left: 37px; /* realistische Breite der ersten Spalte */
    background: #fff;
    z-index: 3;
  }
}