.rt-grid-container {
  display: flex;
  flex-wrap: wrap;
  gap: 30px; 
  width: 100%;
  max-width: 1200px;
  margin: 30px auto;
  padding: 0 15px;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  box-sizing: border-box;
}

.rt-grid-col {
  flex: 1;
  min-width: 320px;
  display: flex;
  flex-direction: column;
  gap: 0; 
}

.rt-grid-box {
  border-bottom: 1px solid #e5e5e5;
  background: transparent;
}

.rt-box-header {
  width: 100%;
  padding: 16px 0;
  background: transparent;
  border: none;
  outline: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: #111111;
  text-align: left;
}

.rt-grid-icon {
  font-size: 18px;
  font-weight: 300;
  color: #999999;
  transition: transform 0.2s ease, color 0.2s ease;
  line-height: 1;
}

.rt-box-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease-out;
}

.rt-grid-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 15px; 
}

.rt-grid-table tr {
  border-top: 1px dotted #eaeaea; 
}
.rt-grid-table tr:first-child {
  border-top: none;
}

.rt-grid-table td {
  padding: 8px 0;
  font-size: 13px;
  line-height: 1.4;
  vertical-align: top;
}

.rt-grid-table .lbl {
  width: 38%;
  color: #777777;
}

.rt-grid-table .val {
  width: 62%;
  color: #222222;
  font-weight: 500;
}

.rt-grid-box.active .rt-grid-icon {
  transform: rotate(45deg);
  color: #111111;
}

@media (max-width: 768px) {
  .rt-grid-container {
    flex-direction: column;
    gap: 0;
  }
  .rt-grid-col {
    width: 100%;
  }
}