.header{
  position:fixed;
  top:0;
  left:0;
  display:flex;
  justify-content:space-between;
  width:100%;
  z-index:9999;
}
.header_kitakyusyu_logo{
  width:15.7rem;
  height:4.8rem;
  margin-left:1.3rem;
  margin-top: 1rem;
  object-fit: cover;
}
.header_title{
  width:11.7rem;
  height:6.8rem;
  margin-left:0.3rem;
}
.header_logo_flex{
  display: flex;
}
.nav_pc{
  display:flex;
  gap:6.5rem;
}
.nav_pc a{
  font-size:1.6rem;
  font-weight:bold;
  margin-top:2rem;

}
.nav_pc a:last-child img{
  width:19rem;
  height:6.6rem;
}
.nav_pc a:last-child{
  margin-left:-1rem;
  margin-right: 3rem;
  /* margin-top:0; */
}

/* ハンバーガーメニュー */
.hamburger {
  display: none;
  position: absolute;
  top: 0.9rem;
  right: 0.6rem;
  width: 4rem;
  height: 4rem;
  cursor: pointer;
  z-index: 10001;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 2.1rem;
  height: 0.2rem;
  background-color: black;
  position: absolute;
  left: calc(50% - 1.05rem); /* 中央寄せ */
  transition: transform 0.7s, opacity 0.7s;
}

.hamburger span:nth-child(1) {
  top: 1.5rem;
}

.hamburger span:nth-child(2) {
  top: 2.3rem;
}

.hamburger span:nth-child(3) {
  top: 3rem;
}

.is-open .hamburger span:nth-child(1) {
  top: 2rem;
  transform: rotate(45deg);
}

.is-open .hamburger span:nth-child(2) {
  opacity: 0;
}

.is-open .hamburger span:nth-child(3) {
  top: 2rem;
  transform: rotate(-45deg);
}

.nav_overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
}

.is-open .nav_overlay {
  display: block;
}

.nav_sp {
  display: none;
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 300px;
  height: 100%;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  z-index: 10000;
  transition: right 0.7s;
  padding-top: 8rem;
}

.is-open .nav_sp {
  right: 0;
}

.nav_sp a {
  display: block;
  padding: 2rem;
  color: black;
  font-size: 1.8rem;
  text-align: center;
}

@media (max-width: 699.98px) {
  .nav_pc {
    display: none;
  }
  .hamburger,
  .nav_sp {
    display: block;
  }
  .entry_icon{
    width:17rem;
    height:auto;
    margin: 0 auto;
  }
}