/* pc表示 */

body {
  /* background-color: #1c1616; */
  font-family: 'Sawarabi Gothic', sans-serif;
  background-color: #f8f8f3;
}

.top {
  position: relative;
}

.header_logo {
  position: absolute;
  width: 13%;
  height: auto;
  margin: 5px 0px 5px 5px;
}

a {
  text-decoration: none;
}

.santen_main {
  width: 100%;
}


.sns {}

.santenInfo {}

.santenMember {}


/* ハンバーガーメニュー */
.hamburger-overlay {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
  width: 48px;
  height: 48px;
  border: none;
  background: transparent;
  cursor: pointer;
}

.hamburger-overlay__line {
  position: absolute;
  left: 11px;
  width: 26px;
  height: 2px;
  background-color: #ffffff;
  transition: all .6s;
}

.hamburger-overlay__line:nth-of-type(1) {
  top: 14px;
}

.hamburger-overlay__line:nth-of-type(2) {
  top: 23px;
}

.hamburger-overlay__line:nth-of-type(3) {
  top: 32px;
}

.hamburger-overlay.active .hamburger-overlay__line {
  background-color: #fff;
}

.hamburger-overlay.active .hamburger-overlay__line:nth-of-type(1) {
  transform: translateY(9px) rotate(-45deg);
}

.hamburger-overlay.active .hamburger-overlay__line:nth-of-type(2) {
  opacity: 0;
}

.hamburger-overlay.active .hamburger-overlay__line:nth-of-type(3) {
  transform: translateY(-9px) rotate(45deg);
}

.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(117, 117, 117, 0.95);
  visibility: hidden;
  opacity: 0;
  transition: all .6s;
  z-index: 900;
}

.nav-overlay.active {
  visibility: visible;
  opacity: 1;
}

.nav-overlay__content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  text-align: center;
}

.nav-overlay__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-overlay__item {
  opacity: 0;
  transform: translateY(20px);
  transition: all .6s;
}

.nav-overlay.active .nav-overlay__item {
  opacity: 1;
  transform: translateY(0);
}

.nav-overlay.active .nav-overlay__item:nth-child(1) {
  transition-delay: 0.1s;
}

.nav-overlay.active .nav-overlay__item:nth-child(2) {
  transition-delay: 0.2s;
}

.nav-overlay.active .nav-overlay__item:nth-child(3) {
  transition-delay: 0.3s;
}

.nav-overlay.active .nav-overlay__item:nth-child(4) {
  transition-delay: 0.4s;
}

.nav-overlay.active .nav-overlay__item:nth-child(5) {
  transition-delay: 0.5s;
}

.nav-overlay__link {
  display: inline-block;
  padding: 20px;
  color: #fff;
  font-size: 150x;
  text-decoration: none;
  transition: color .3s;
}

/* News */
h2 {
  padding: 0.5rem 1rem;
  border-left: 6px double #000;
}

.newsList {
  list-style: none outside;
  margin: 0;
  padding: 0;
}

.newsList .item a {
  display: flex;
  flex-wrap: wrap;
  flex-wrap: nowrap;
  text-decoration: none;
  color: #333;
  border-bottom: 1px solid #CCC;
  padding: 20px 20px;
}

.newsList .item:first-child a {
  border-top: 1px solid #CCC;
}

.newsList .item .title {
  margin: 0;
  width: 100%;
  padding: 1px 6px;
}

.title {
  font-size: small;
}

/* 装飾 */

* {
  box-sizing: border-box;
}

/* 点 */
.box {
  margin: 0 10px 0 0;
  padding: 0 10px 0 0;
  width: 20px;
  height: 20px;
  background-color: #000000;
  transition: background-color 0.3s, width 0.3s, height 0.3s, transform 0.3s;
  /* 修正: すべての変更されるプロパティに対するTransitionを指定 */
}

.newsList .item a:hover .box {
  border: 5px double #2b2b2b;
  background-color: #ffffff;
  width: 22px;
  /* 追加: 幅を変更 */
  height: 22px;
  /* 追加: 高さを変更 */
  transform: scale(1.2);
  /* マウスオーバー時にサイズを変更 */
}

/* ポップアップ */
.popupBack {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3);
  z-index: 1000;
}

.popupOpen {
  position: absolute;
  text-align: center;
  top: 50%;
  left: 50%;
  width: 85%;
  transform: translate(-50%, -50%);
  background-color: #ffffffe5;
  padding: 20px;
  /* border-radius: 8px; */
  box-shadow: 3px 4px 6px rgba(0, 0, 0, 0.6);
  font-size: small;
}

.popupClose {
  position: absolute;
  top: 10px;
  right: 20px;
  cursor: pointer;
  font-size: 24px;
  color: #666;
}

button {
  background-color: #f8f8f3;
  border: none;
  color: #000000;
  font-size: small;
  font-family: 'Sawarabi Gothic', sans-serif;

}

/* バナー */

.stage {
  margin: 0.5rem;
}

.banner {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.bannerImg {
  width: 100%;
  border-radius: 10px;
  filter: drop-shadow(0 0 5px black);
}

/* PC */
@media screen and (min-width: 767px) {
  .bannerTitle {
  z-index: 3;
  position: absolute;
  /* margin: 5px; */
  font-size: larger;
  text-decoration: dashed;
  color: #fffcfc;
  font-weight: 700;
  font-family: 'Sawarabi Mincho', sans-serif;
}
}

/* スマホ */
@media screen and (max-width: 767px) {
  .bannerTitle {
  z-index: 3;
  position: absolute;
  /* margin: 5px; */
  font-size:small;
  text-decoration: dashed;
  color: #fffcfc;
  font-weight: 700;
  font-family: 'Sawarabi Mincho', sans-serif;
}
}
/* .banner{
  position: relative;
  }
  
.stage img{
  width: 95%;
  text-align: center;
}

.bannerTitle{
  position: absolute;
  margin: 0 0;
  z-index: 3;
  top: 40%;
  left: 23%;
  color: #fff;
  font-size: larger;
} */

/* SNS */
.sns {
  display: flex;
  margin-top: 10vh;
  width: 100%;
}

/* .x {
  padding: 1% 7%;
  margin: 0 auto;
  color: #000000;
  font-size: small;
  border: 3px double #2b2b2b;
  background: linear-gradient(to bottom right, #ffffff 40%, #7bc9fa);
  background-position: 0 50%;
  background-size: 200% auto;
  transition: background-position 0.5s ease-in-out;
  transition: 0.5s ease-in-out;
}

.x:hover {
  background-position: 100% 50%;
}

.instagram {
  padding: 1% 7%;
  margin: 0 auto;
  font-size: small;
  color: #000000;
  border: 3px double #2b2b2b;
  background: linear-gradient(to bottom right, #ffffff 40%, #f884ce);
  background-position: 0 50%;
  background-size: 200% auto;
  transition: background-position 0.5s ease-in-out;
}

.instagram:hover {
  background-position: 100% 50%;
}

.youtube {
  padding: 1% 6%;
  margin: 0 auto;
  color: #000000;
  font-size: small;
  border: 3px double #2b2b2b;
  background: linear-gradient(to bottom right, #ffffff 40%, #ff4949);
  background-position: 0 50%;
  background-size: 200% auto;
  transition: background-position 0.5s ease-in-out;

}

.youtube:hover {
  background-position: 100% 50%;
} */
.x{
 padding: 1% 7%;
  margin: 0 auto;
}
.instagram{
 padding: 1% 7%;
  margin: 0 auto;
}
.youtube{
 padding: 1% 7%;
  margin: 0 auto;
}
.xImg{
  height: 50px;
}
.instImg{
  height: 50px;
}
.ytImg{
  height: 25px;
  margin-top: 7%;
}