/* ===== サブナビ ===== */
.sub-nav{
  position: sticky;
  top: 60px;
  z-index: 20;
  background: #c00;
  padding: 10px 0;
}
.sub-nav ul{
  display: flex;
  justify-content: flex-start;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0 0 0 50px;
}
.sub-nav li{
  text-align: left;
}
.sub-nav a{
  color: #fff;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  position: relative;
  padding-left: 18px;
}
.sub-nav a::before{
  content: "\25B6";
  position: absolute;
  left: 0;
  top: 0;
  font-size: 0.8rem;
}
/* ===== 位置ズレ調整 ===== */
:target {
  scroll-margin-top: 120px;
}