svg#chart1 {
    width: 100%;
    height: 100%;
    display: block;
    background: #fff;
  }
  .axis-label {
    font-weight: bold;
    fill: #222;
  }
  .windy-label {
    font-size: 14px;
    fill: #555;
    font-weight: bold;
    user-select: none;
  }
  .point-text-date {
    font-weight: bold;
    font-size: 11px;
    fill: #d33;
  }
  .point-text-value {
    font-size: 11px;
    fill: #d33;
  }
  .band2575 {
    fill: #C3C3C3;
    opacity: 0.5;
  }
  .band1090 {
    fill: #DFDFDF;
    opacity: 0.5;
  }
  .windyArea {
    fill: #EFEFEF;
    opacity: 0.8;
  }









svg#chart2 {
  width: 100%;
  height: 100%;
  overflow: visible;
}
.month-label {
  font-size: 14px;
  fill: #555;
}
.y-label {
  font-size: 14px;
  fill: #555;
}
.grid-line {
  stroke: #ccc;
  stroke-width: 1;
}
line.boundary-line {
  stroke: #555;
  stroke-width: 2;
}


circle.north-point {
  fill: #333399;
  stroke: #a00;
  stroke-width: 1.5;
}
text.north-label-date {
  font-size: 11px;
  fill: #a00;
  font-weight: bold;
  text-anchor: middle;
}
text.north-label-val {
  font-size: 11px;
  fill: #a00;
  text-anchor: middle;
}
.north-band { fill: #0FA8FF; }
.north-band-text{
  font-size: 12px;
  fill: #333;
  font-weight: bold;
}

circle.east-point {
  fill: #333399;
  stroke: #a00;
  stroke-width: 1.5;
}
text.east-label-date {
  font-size: 11px;
  fill: #a00;
  font-weight: bold;
  text-anchor: middle;
}
text.east-label-val {
  font-size: 11px;
  fill: #a00;
  text-anchor: middle;
}
.east-band { fill: #3EFE40; }
.east-band-text{
  font-size: 12px;
  fill: #333;
  font-weight: bold;
}

circle.south-point {
  fill: #333399;
  stroke: #a00;
  stroke-width: 1.5;
}
text.south-label-date {
  font-size: 11px;
  fill: #a00;
  font-weight: bold;
  text-anchor: middle;
}
text.south-label-val {
  font-size: 11px;
  fill: #a00;
  text-anchor: middle;
}
.south-band { fill: #FFB200; }
.south-band-text{
  font-size: 12px;
  fill: #333;
  font-weight: bold;
}

circle.west-point {
  fill: #333399;
  stroke: #a00;
  stroke-width: 1.5;
}
text.west-label-date {
  font-size: 11px;
  fill: #a00;
  font-weight: bold;
  text-anchor: middle;
}
text.west-label-val {
  font-size: 11px;
  fill: #a00;
  text-anchor: middle;
}
.west-band { fill: #C02340; }
.west-band-text{
  font-size: 12px;
  fill: #333;
  font-weight: bold;
}





.color_n { fill: #00BFFF; }
.color_ne { fill: #1E90FF; }
.color_e { fill: #00FF7F; }
.color_se { fill: #7CFC00; }
.color_s { fill: #FFD700; }
.color_sw { fill: #FF8C00; }
.color_w { fill: #FF4500; }
.color_nw { fill: #800080; }





.bar-wrapper {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  text-align: center;
}

.bar-container {
  width: 100%;
  max-width:500px;
  position: relative;
  height: 30px;
  display: flex;
  border: 1px solid #ccc;
}
.category {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  color: #333;
  font-size:12px;
}
.category:nth-child(1) { background-color: #00BFFF; }
.category:nth-child(2) { background-color: #1E90FF; border-right:1px solid #000;}
.category:nth-child(3) { background-color: #00FF7F; }
.category:nth-child(4) { background-color: #7CFC00; border-right:1px solid #000;}
.category:nth-child(5) { background-color: #FFD700; }
.category:nth-child(6) { background-color: #FF8C00; border-right:1px solid #000;}
.category:nth-child(7) { background-color: #FF4500; color:white;}
.category:nth-child(8) { background-color: #800080; color:white;}



.divider {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
}

.category-border-label {
  position: absolute;
  top: 30px; /* バーの下に表示 */
  transform: translateX(-50%);
  font-size: 14px;
}