.important {
  color: #b11;
  font-weight: bold;
}
.section {
  margin-bottom: 14px;
}
.panel-group {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin-top: 10px;
}
.panel {
  background: #fff;
  border: 2px solid #bbb;
  border-radius: 6px;
  padding: 8px 8px 8px 8px;
  box-shadow: 1px 1px 4px #eee;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 110px;
  max-width: 120px;
  flex: 0 1 110px;
  line-height: 0.6em;
}
.panel-title {
  display: inline-block;
  background: #f7f7f7;
  border-radius: 10px;
  border: 1px solid #bbb;
  padding: 9px 9px 6px 10px;
  font-weight: bold;
  margin-bottom: 12px;
  font-size: 1.05em;
  letter-spacing: 0.1em;
  text-align: left;
  margin-left: 0;
}
.radio-table {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px 20px;
  width: 70%;
}
.radio-table label {
  display: flex;
  align-items: center;
  font-size: 1em;
  margin-bottom: 2px;
  cursor: pointer;
}
.radio-table .full-row {
  grid-column: 1 / span 2;
  justify-content: flex-start;
  display: flex;
}
.panel input[type="radio"] {
    margin: 0px 4px 4px 5px;
}
.section-title {
  font-weight: bold;
  font-size: 1.1em;
  margin-bottom: 6px;
  margin-left: 0;
  padding-left: 0;
  text-align: left;
  display: block;
}
/* 599px以下でも横並び一列で4つ表示 */
@media (max-width: 599px) {

  .panel-group {
    gap: 0; /* gapを0にしてjustify-contentで制御 */
    flex-wrap: nowrap;
    overflow-x: auto;
    width: 100%;
    min-width: 440px; /* 4パネル分の最小幅 */
    justify-content: space-evenly; /* 均等配置 */
  }
  .panel {
    min-width: 90px;
    max-width: 100px;
    flex-basis: 90px;
    padding: 6px 4px 6px 4px;
    font-size: 0.97em;
  }
  .panel-title {
    padding: 2px 8px;
    font-size: 0.95em;
  }
  .radio-table {
    gap: 2px 8px;
    width: 90%;
  }
}
@media (max-width: 480px) {
  .panel-group {
    gap: 0;
    flex-wrap: nowrap;
    flex-direction: row;
    overflow-x: auto;
    width: 100%;
    min-width: 370px;
    justify-content: space-evenly; /* ここも均等配置 */
  }
  .panel {
    min-width: 75px;
    max-width: 85px;
    flex-basis: 75px;
    padding: 6px 2px 4px 8px;
    font-size: 0.95em;
  }
  .panel-title {
    padding: 2px 5px;
    font-size: 0.92em;
  }
  .radio-table {
    gap: 1px 4px;
    width: 100%;
  }
}