.jersey-size-chart {
  max-width: 100%;
  font-family: Arial, sans-serif;
  margin: 20px 0;
}

/* 一级标签：Men / Women / Kids */
.size-tabs-top {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-bottom: 15px;
}
.size-tab-top {
  font-size: 18px;
  font-weight: 500;
  color: #333;
  cursor: pointer;
  padding-bottom: 5px;
  border-bottom: 2px solid transparent;
}
.size-tab-top.active {
  border-bottom: 2px solid #000;
  font-weight: bold;
}

/* 二级标签：Player / Fan（只在 Men 里显示） */
.size-tabs-sub {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 15px;
}
.size-tab-sub {
  font-size: 16px;
  color: #555;
  cursor: pointer;
  padding-bottom: 3px;
  border-bottom: 2px solid transparent;
}
.size-tab-sub.active {
  border-bottom: 2px solid #000;
  font-weight: bold;
}

/* 单位切换 */
.unit-switch {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 15px;
}
.unit-btn {
  padding: 6px 14px;
  border: 1px solid #000;
  background: #fff;
  font-size: 14px;
  cursor: pointer;
}
.unit-btn.active {
  background: #000;
  color: #fff;
}
.unit-btn:first-child {
  border-radius: 4px 0 0 4px;
}
.unit-btn:last-child {
  border-radius: 0 4px 4px 0;
}

/* 表格容器（手机横向滚动） */
.table-container {
  overflow-x: auto;
  width: 100%;
}
.size-table {
  width: 100%;
  border-collapse: collapse;
  text-align: center;
  min-width: 600px;
}
.size-table th, .size-table td {
  border: 1px solid #eee;
  padding: 10px 6px;
  font-size: 13px;
}
.size-table th {
  background-color: #f8f8f8;
  font-weight: bold;
}

/* 隐藏非激活块 */
.size-block { display: none; }
.size-block.active { display: block; }

.size-notes {
  margin-top: 15px;
  font-size: 12px;
  color: #666;
  line-height: 1.5;
}