body {
    background-color: #FBFBFB;
    overflow-x: hidden;
    font-family: "Zen Kaku Gothic New", sans-serif;
    margin: 0;
    overflow-x: hidden; 
    transition: background-color 0.8s ease
}
h1, h2, h3, h4 {
    margin: 0;
}
p {
    font-size: 20px;
    letter-spacing: 0.06em;
    line-height: 33px;
    margin: 0;
}

a {
    font-size: 20px;
    letter-spacing: 0.06em;
    line-height: 33px;
    color: #EF5350;
    text-decoration: underline;
    text-decoration-thickness: 6.5%;
    text-underline-offset: 19%;
    margin: 0;
}
section {
    margin-top: 150px;
    margin-bottom: 70px;
    padding: 0 130px;
}
.hero-section {
    height: 100vh;
    width: 100%;
    position: relative;
    overflow: hidden;
}
.bg-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero-section-content {
    position: absolute;
    z-index: 1;
    left: 60px;
    bottom: 25px;
}
.hero-section-content h1 {
    font-size: 40px;
    font-weight: 500;
    letter-spacing: 0;
    color: #FBFBFB;
}

.countdown-wrapper {
    position: absolute;
    bottom: 20px;
    right: 35px;
    z-index: 100; 
    width: 320px;
    height: 280px;
    display: flex;
    /* display: flex;に変える */
}

.countdown-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%; 
    height: 100%;
    z-index: 1;
}

.countdown-contents {
    position: relative;
    z-index: 2; 
    text-align: center;
    width: 80%;
}
.countdown-contents p {
    font-size: 20px; 
    color: #EF5350;
    line-height: 1.4; 
    margin: 90px 0 8px 90px; 
}

.timer-display {
    display: flex;
    align-items: baseline; 
    justify-content: center;
    gap: 4px; 
    margin-left: 80px;
}

.day-before,
.day-after {
    color: #EF5350;
    font-size: 20px; 
}

#days {
    font-size: 56px; 
    color: #EF5350;
    font-weight: bold; 
    line-height: 1;
}
.number {
    font-size: 35px;
    color: #EF5350;
    letter-spacing: 0;
    font-weight: bold;
    margin: 0 8px;
}
header {
    position:sticky;
    top: 10px;
    z-index: 999;
    background-color: #EF5350;
    border-radius: 80px;
    margin: 20px auto auto auto;
    padding: 5px 56px 5px 6px;
    width: 55vw;
    min-width: 791px;
    box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.1);
}
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin:0 auto;
}
.header-logo {
    height: 60px;
    width: 60px;
    border-radius: 50%;
    background-color: #FBFBFB;
    display: flex;
    align-items: center;
    justify-content: center;
}
.header-nav {
    flex-grow: 1;
}
.header-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 50px;
}
.header-nav > ul {
    width: 100%;
    justify-content: space-evenly;
}
.nav-item ul {
    gap: 0;
}
.nav-item.dropdown {
    position: relative;
}
.drop-tag {
    color: #FBFBFB;
    font-weight: 500;
    font-size: 20px;
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    user-select: none;
}
.drop-tag svg {
    transition: transform 0.3s ease;
    margin-top: 6px;
}
.SNS-sp {
    display: none;
}
.nav-item.is-open .drop-tag svg {
    transform: rotate(180deg);
}
.drop-menu {
    position: absolute;
    top: calc(100% + 33px);
    left: 100%;
    transform: translateX(-50%) translateY(-10px);
    background-color: #EF5350;
    border-radius: 10px;
    padding: 0;
    margin: 0;
    list-style: none;
    width: max-content;
    z-index: 10;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    flex-direction: column;
}
.about-head {
    left: 60%;
}
.event-head {
    left: 120%;
}
.apply-head {
    left: 80%;
}
.nav-item.is-open .drop-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.drop-menu::before {
    content: '';
    position: absolute;
    top: -6px; 
    left: 20%;
    transform: translateX(-50%) scaleX(0.58) rotate(45deg);
    width: 32px;
    height: 32px;
    background-color: #EF5350;
    border-top-left-radius: 4px; 
    z-index: -1;
}
.drop-menu a {
    display: block;
    padding: 6px 16px;
    color: #FBFBFB;
    text-decoration: none;
    font-size: 16px;
}
.drop-menu li {
    border-bottom: 1px solid rgb(255, 255, 255);
    background-color: #EF5350;
    transition: 0.1s background-color ease;
}
.drop-menu li:hover {
    background-color: #F0968A;
}
.drop-menu li:last-child {
    border-bottom: none;
}
.drop-menu li:first-child {
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

/* メニューの一番下の項目に、下の角丸をつける */
.drop-menu li:last-child {
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
}
.header-SNS {
    display: flex;
    align-items: center;
    gap: 22px;
    margin-left: 20px;
}
.header-SNS a {
    display: flex;
    align-items: center;
}
.right-sai {
    position: sticky;
    top: 70vh;
    display: block;
    width: 200px;
    margin-left: auto;
    z-index: 999;
    transform: translateX(20px);
}
.right-sai img {
    display: block;
    width: 100%;
    height: auto;
}
.content {
    transform: translateY(-290px);
}
.content h1 {
    font-size: 35px;
    letter-spacing: 0.06em;
    margin-bottom: 60px;
    font-weight: 500;
}
.news {
    position: relative;
    width: 100%;
    height: fit-content;
    padding: 0 130px;
    padding-top: 225px;
}
.speaker {
    transform: translateY(6px);
    margin-right: 10px;
}
.news-topsvg {
    position: absolute;
    top: 0;
    left: 15vw;
    z-index: -1;
}
.news-leftsvg {
    position: absolute;
    left: -130px;
    bottom: -150px;
    z-index: -1;
}
.news-container {
    min-width: 812px;
    width: 80%;
    margin: 0;
}
.news-list {
    list-style: none;
    padding: 0;
    margin: 0;
    border-top: 1px solid #222222;
}
.news-item {
    display: flex;
    align-items: baseline;
    padding: 16px 11px 16px 5px;
    border-bottom: 1px solid #222222;
}
.news-date {
    width: 63px;
    font-size: 20px;
    letter-spacing: 0.06em;
    margin-right: 22px;
}
.month {
    margin: 2px;
}
.period {
    margin: 2px;
}
.theday {
    font-size: 7px;
    transform-origin: center center;
    display: inline-block;
    transform: rotate(90deg) translateX(-3px);
    margin-left: -5px;
}
.sat {
    color: #1B489D;
    margin-left: -3px;
}
.sun {
    color: #B02E2D;
}
.greeting,
.stair {
    transform: translateY(-3px);
    margin-right: 10px;
}
.takakisan {
    font-size: 25px;
}
.greeting {
    overflow: hidden;
}
.represent-greet .top-text {
    margin-bottom: 56px;
}
.greeting-text {
    background-color: #EF5350;
    padding: 65px 80px;
    width: 100%;
    transform: translateX(-130px);
    color: #FBFBFB;
    display: flex;
    align-items: end;
}
.greeting-text span {
    font-size: 50px;
    line-height: auto;
}
.greeting-text  img {
    transform: translate(150px, 65px);
    margin-left: -380px;
}
body.is-immersive {
    background-color: #EF5350;
}

/* 背景が赤になったとき、上の見出しやテキストも白に反転させる */
body.is-immersive .represent-greet h1,
body.is-immersive .represent-greet .top-text {
    color: #FBFBFB;
}

/* 文字色もフワッと変わるようにしておく */
.represent-greet h1,
.represent-greet .top-text {
    transition: color 0.8s ease;
}
.flow {
    position: relative;
}
.flow-lwftup {
    position: absolute;
    top: -150px;
    left: -130px;
    z-index: -1;
}
.flow-box {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    margin-top: 80px;
}
.step {
    border: 5px solid #EF5350;
    width: 23%;
    padding: 24px 35px 24px;
    border-radius: 20px;
}
.step h2 {
    font-size: 35px;
    letter-spacing: 0.06em;
    line-height: auto;
    color: #EF5350;
    margin-bottom: 25px;
}
.step span {
    font-size: 48px;
    letter-spacing: 0;
}
.step h3 {
    font-size: 35px;
    letter-spacing: 0.06em;
    line-height: auto;
    font-weight: 500;
    height: fit-content;
    min-height: 104px;
    line-height: 1.4;
    min-height: 4.2em;
}
.arrow {
    height: 51px;
    width: 51px;
    border-radius: 50%;
    background-color: #EF5350;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    align-self: center;
}
.arrow img {
    transform: translateX(1px);
}
.flow-box .step,
.flow-box .arrow {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.3s ease-out, transform 0.3s ease-out;
}

.flow-box.is-visible .step,
.flow-box.is-visible .arrow {
    opacity: 1;
    transform: translateY(0);
}
.flow-box.is-visible > :nth-child(1) { transition-delay: 0s; }
.flow-box.is-visible > :nth-child(2) { transition-delay: 0.1s; }
.flow-box.is-visible > :nth-child(3) { transition-delay: 0.3s; }
.flow-box.is-visible > :nth-child(4) { transition-delay: 0.4s; }
.flow-box.is-visible > :nth-child(5) { transition-delay: 0.6s; }
.homesvg {
    transform: translateY(4px);
    margin-right: 10px;
}
.sansanplan,
.staffplan {
    padding: 0;
    position: relative;
}
.staffplan {
    margin-top: 350px;
}
.sansanplan h1,
.staffplan h1 {
    margin-left: 130px;
}
.sticky-wrapper,
.sticky-wrapper2 {
    position: sticky;
    top: 500px;
    height: calc(100vh - 500px); /* ★ 100vh から 220px に修正 */
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.scroll-content,
.scroll-content2 {
  display: flex;
  gap: 40px;
  width: max-content;
  will-change: transform;
}

/* 4. 丸いアイテムのデザイン */
.circle-item {
  position: relative;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}
.circle-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.7); /* 画像を少し暗くして文字を見やすく */
}
.circle-item span {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #FBFBFB;
  font-weight: 500;
  font-size: 20px;
  letter-spacing: 0.06em;
  line-height: auto;
  white-space: nowrap;
  text-align: center;
}
.themesong {
    margin-top: 270px;
    margin-bottom: 0;
    position: relative;
}
.song-container {
    display: flex;
}
.song-container img {
    width: 456px;
    height: auto;
    margin-right: 30px;
    align-self: flex-start;
}
.song-text {
    width: auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.space {
    height: 59px;
}
.song-text span {
    font-size: 25px;
}
.song-detail {
    width: fit-content;
    align-items: center;
    background-color: #FF9169;
    display: flex;
    justify-content: center;
    padding: 13px 21px 13px 25px;
    font-size: 20px;
    color: #FBFBFB;
    border-radius: 5px;
    align-self: flex-end;
    transition: 0.2s background-color ease;
}
.song-detail:hover {
    background-color: #EF5350;
}
.song-detail img {
    margin-left: 12px;
    margin-right: 0;
    height: 12px;
    width: auto;
    align-self: center;
    transform: translateY(1px);
}
.song-detail {
    text-decoration: none;
}
.song-right {
    position: absolute;
    right: 0;
    top: -300px;
    z-index: -1;
}
.note {
    font-size: 15px;
    color: #222222;
}
.faqsvg {
    transform: translateY(6px);
    margin-right: 8px;
}
.faq-item {
    margin-bottom: 25px;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.faq-item.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.faq-question{
    box-sizing: border-box;
    width: 100%;
    border: none;
    background: #EF5350;

    border-radius: 20px;

    padding: 18px 20px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: inherit;
}

.faq-label{
    display: flex;
    align-items: center;
    gap: 16px;
}

.faq-label p{
    color: #FBFBFB;
}

.faq-icon-q{
    width: 55px;
    height: 46px;

    flex-shrink: 0;

    border-radius: 35%;

    background: #FBFBFB;

    color: #222222;

    font-size: 24px;

    display: flex;
    align-items: center;
    justify-content: center;
     position: relative;
}
.faq-icon-a{
    width: 55px;
    height: 46px;

    flex-shrink: 0;

    border-radius: 35%;

    background: #EF5350;;

    color: #fbfbfb;

    font-size: 24px;

    display: flex;
    align-items: center;
    justify-content: center;
    align-self:center;
    position: relative;
}
.faq-icon-q::after{
    content:"";
    position:absolute;
    width:6px;
    height:6px;
    border-radius:50%;
    background:#fbfbfb;
    left:50%;
    bottom:-10px;
    transform:translateX(-50%);
}
.faq-icon-a::after{
    content:"";
    position:absolute;

    width:6px;
    height:6px;

    border-radius:50%;
    background:#EF5350;

    left:50%;
    bottom:-10px;

    transform:translateX(-50%);
}
.faq-arrow{
    width: 38px;
    height: 38px;

    flex-shrink: 0;

    border-radius: 50%;

    background: #FBFBFB;

    display: flex;
    align-items: center;
    justify-content: center;
}
.faq-answer-inner{

    margin-top: 12px;

    border: 2px solid #EF5350;

    border-radius: 20px;

    background: #FBFBFB;

    padding: 20px;
     display:flex;
    align-items:center;
    gap:16px;
}

.faq-answer-inner p{
    color: #222222;
}
.faq-first {
    margin-top: 37px;
}
.faq-detail {
    margin-top: 33px;
    height: fit-content;
    width: fit-content;
    padding: 12px 26px 12px 29px;
    background-color: #EF5350;
    font-size: 20px;
    color: #FBFBFB;
    text-decoration: none;
    display: flex;
    align-items: center;
    border-radius: 5px;
    margin-left: auto;
    transition: 0.2s background-color ease;
}
.faq-detail:hover {
    background-color: #F0968A;
}
.faq-detail img {
    margin-left: 12px;
    margin-right: 0;
    height: 12px;
    width: auto;
    align-self: center;
    transform: translateY(1px);
}
.sp {
    display: none;
}
.pc {
    display: block;
}
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: #FBFBFB;
    z-index: 99999 !important; 
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}
.loading-video {
    width: 100%;
    height: auto;
    object-fit: cover;
    mix-blend-mode: darken;
    transform: translateZ(0);
}
.loading-screen.is-hidden {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}
.represent-greet {
    background-color: #fbfbfb; 
    transition: background-color 0.8s cubic-bezier(0.25, 1, 0.5, 1), 
                color 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.represent-greet.is-active {
    background-color: #EF5350 !important;
    color: #ffffff !important; 
}
.represent-greet.is-active h1,
.represent-greet.is-active .top-text,
.represent-greet.is-active p,
.represent-greet.is-active span {
    color: #ffffff !important;
}

.greeting-text {
    opacity: 0;
    transform: translateY(120px) scale(0.95);
    transform-origin: center top; 
    transition: opacity 1.5s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 1.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.greeting-text.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1); 
}
.catchphrase-wrapper {
    display: inline; 
}
.footer-all {
    margin-top: -280px;
}
.footer {
  position: relative;
  margin: 0px;
  padding: 0px;
  overflow: hidden;
  margin-top: 100px;
  max-height: none !important; 
  height: auto !important;  
  color: #FBFBFB;
}

.foot-container {
    position: relative;
    width: 100%;
}
.footer-back {
    width: 100%;
    height: auto;
    display: block;
}
.foot-logo {
    position: absolute;
    width: 56.7%;
    left: -0.1%;
    bottom: 12.1%;
    z-index: 1;
}
.foot-logo img {
    width: 100%;
}
.footer-link {
    position: absolute;
    width: 40%;
    left: 57%;
    bottom: 13%;
}


.sns-link img {
  width: 26px; /* アイコンの大きさをカンプ同様スマートに */
  height: auto;
  display: block;
  transition: opacity 0.2s ease;
}

/* マウスホバーで上品に不透明度を下げる */
.sns-link:hover img {
  opacity: 0.7;
}

/* ナビゲーション（4列のグリッド） */
.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr)); /* 綺麗に4等分の横並び */
  width: 100%;
  gap: 13% 0px;
  z-index: 10;
}
.nav-title {
  font-size: 25px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: #FBFBFB;
  margin-bottom: 7%;
}

.nav-block ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.foot-firstchild {
    margin-bottom: 4%;
}
.nav-block a {
  color: rgba(255, 255, 255); /* ほんの少しだけ透過させてデザインに馴染ませる */
  text-decoration: none;
  transition: color 0.2s ease;
}

/* マウスホバーでくっきり白く光らせる */
.nav-block a:hover {
  color: #ffffff;
}
.footer-sns {
  display: flex;
  gap: 24px;
  margin-bottom: 5%;
}

.sns-link img {
  height: 39px;
  width: auto;
}
.X-foot svg {
    margin: 0 35px;
}
.foot-pc {
    display: block;
}
.foot-sp {
    display: none;
}
/* PC（ホバーが使える端末）だけ、マウスを乗せた時に白くする */
@media (hover: hover) {
  .nav-block a:hover {
    color: #ffffff;
  }
  .sns-link:hover img {
    opacity: 0.7;
  }
}

/* SNSアイコン共通 */

/* 色の変化と回転を同時に行うアニメーション */
@keyframes wipeAndRotate {
    0% {
        background-position: top; 
        transform: rotate(0deg);   /* 開始時はまっすぐ */
    }
    50% {
        background-position: center; 
        transform: rotate(-10deg);  /* 赤くなりながら10度回転 */
    }
    100% {
        background-position: bottom; 
        transform: rotate(0deg);   /* 黒に戻りながらまっすぐ戻る */
    }
}
@media (min-width: 768px) and (max-width: 1024px) {
body{
    margin: 0%;
}
header {
    margin: 15px auto auto auto;
    padding: 8px 24px 8px 6px;
    width: 80vw;
    min-width: 0;
    box-shadow: 0px 2px 2px 0px rgba(0, 0, 0, 0.25);
}
section {
    margin-top: 85px;
    margin-bottom: 35px;
    padding: 0 30px;

}
.header-container {
    display: flex;
    align-items: center;
    margin:0 auto;
}
.header-logo {
    height: 39px;
    width: 39px;
    flex-shrink: 0;
}
.header-logo svg {
    height: 36.56px;
    width: auto;
}
.header-nav {
    flex-grow: 1;
    width: 100%;
    margin-right: 10px;
    margin-left: 12px;
}
.header-nav ul {
    gap: 9px;
}
.header-nav > ul {
    width: 100%;
    justify-content: space-between; /* これで精一杯等間隔に広がります！ */
}
.drop-tag {
    font-size: 14px;
    gap: 3px;
}
.drop-tag svg {
    margin-top: 6px;
    height: 3.7px;
    width: auto;
}
.SNS-sp {
    display: block;
}
.SNS-sp li {
    padding: 0;
}

.header-SNS svg {
    display: none;
}
.insta-head svg {
    height: 22px;
    width: auto;
    padding: 0;
}
.X-head svg {
    height: 20px;
    width: auto;
    padding: 0;
}
.youtube-head svg {
    height: 19px;
    width: auto;
    padding: 0;
}
.drop-menu {
    top: calc(100% + 30px);
    left: 120%;
    transform: translateX(-50%) translateY(-38px);
    border-radius: 10px;
    padding: 0;
    margin: 0;
    list-style: none;
    width: max-content;
    z-index: 10;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}
.SNS-sp .drop-menu li {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between; /* 中央揃えにする場合 */
    gap: 8px;
}
.SNS-sp .drop-menu {
    padding: 8px;
}
.header-nav ul.drop-menu {
    gap: 0;
}
.about-head {
    left: 70%;
}
.event-head {
    left: 140%;
}
.apply-head {
    left: 90%;
}
.sp-SNS {
    left: 90%;
}
.nav-item.is-open .drop-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.drop-menu::before {
    content: '';
    position: absolute;
    top: -6px; 
    left: 20%;
    transform: translateX(-50%) scaleX(0.58) rotate(45deg);
    width: 20px;
    height: 20px;
    background-color: #EF5350;
    border-top-left-radius: 4px; 
    z-index: -1;
}
.SNS-sp .drop-menu::before {
    left: 30%;
}
.drop-menu a {
    display: block;
    padding: 3px 10px;
    color: #FBFBFB;
    text-decoration: none;
    font-size: 12px;
}
.SNS-sp a {
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: auto;
}
.drop-menu li {
    border-bottom: 1px solid rgba(251, 251, 251, 0.4);
}
.drop-menu li:last-child {
    border-bottom: none;
}
.header-SNS {
    display: none;
}
.header-SNS a {
    display: flex;
    align-items: center;
}
.content {
    transform: translateY(-270px);
}
.greeting-text span {
    font-size: 30px;
    line-height: auto;
    width: 100%;
}
.greeting-text{
    width: 100%;
    padding: 0 60px;
    box-sizing: border-box;
    flex-direction: column;
}
.represent-greet{
    margin: 0%;
    margin-top: 100px;
}
.sp-greetbox {
    display: block;
}
.news {
    width: auto;
    padding: 0 30px;
    padding-top: 138px;
}
.speaker {
    transform: translateY(3px);
    margin-right: 5px;
}
.news-topsvg {
    position: absolute;
    top: 0;
    left: 15vw;
    z-index: -1;
    height: 172px;
}
.news-leftsvg {
    width: 327px;
    left: -30px;
    bottom: -100px;
    z-index: -1;
}
.news-container {
    min-width: 0px;
    width: 100%;
}
.news-list {
    list-style: none;
    padding: 0;
    margin: 0;
    border-top: 1px solid #222222;
}
.news-item {
    display: flex;
    flex-direction: column;
    align-items: baseline;
    padding: 15px 11px 15px 5px;
    border-bottom: 1px solid #222222;
}
.news-date {
    width: 44px;
    font-size: 15px;
    letter-spacing: 0.06em;
    margin-right: 0;
}
.month {
    margin: 1px;
}
.period {
    margin: 1px;
}
.theday {
    font-size: 5px;
    transform-origin: center center;
    display: inline-block;
    transform: rotate(90deg) translateX(-3px);
    margin-left: -3px;
}
.flow {
    position: relative;
    margin-top: 36px;
}
.flow-lwftup {
    position: absolute;
    width: 266px;
    top: -85px;
    left: 0;
    z-index: -1;
}
.flow-box {
    display: flex;
    flex-direction: column;
    margin-top: 35px;
}
.step {
    border: 3px solid #EF5350;
    width: auto;
    padding: 18px 21px 20px;
    border-radius: 20px;
}
.step h2 {
    font-size: 18px;
    letter-spacing: 0.03em;
    line-height: auto;
    color: #EF5350;
    margin-bottom: 23px;
    margin-right: 10px;
}
.sp-flow {
    display: flex;
    align-items: baseline;
}
.step span {
    font-size: 25px;
    letter-spacing: 0;
}
.step h3 {
    font-size: 28px;
    letter-spacing: 0.03em;
    line-height: auto;
    font-weight: 500;
    height: auto;
    min-height: 0;
    line-height: auto;
    min-height: 0;
}
.arrow {
    height: 36px;
    width: 36px;
    border-radius: 50%;
    margin: -8px;
}
.arrow img {
    transform: translateX(0px) translateY(2px) rotate(90deg);

}
.sansanplan,
.staffplan {
    height: auto !important;
    margin-top: 85px;
    padding: 0;
    padding: 0 30px;
}
.sansanplan h1,
.staffplan h1 {
    margin-left: 0;
}
.sticky-wrapper,
.sticky-wrapper2 {
    position: relative !important;
    top: auto !important;
    height: auto !important;
}
.scroll-content,
.scroll-content2 {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  width: 100%;
  transform: none !important;
}

/* 4. 丸いアイテムのデザイン */
.circle-item {
  position: relative;
  display: block;
  width: calc(50% - 7.5px);
  height: auto;
  aspect-ratio: 1 / 1;
}
.circle-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.7); /* 画像を少し暗くして文字を見やすく */
}
.circle-item span {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #FBFBFB;
  font-weight: 500;
  font-size:25px;
  letter-spacing: 0.03em;
  line-height: 20px;
  white-space: normal;
  text-align: center;
  width: 250px;
}
.pc{
    display: none;
}
.hero-section-content {
    position: absolute;
    z-index: 1;
    left: 30px;
    bottom: auto;
    top: 60px;
}
.footer-all {
    margin-top: -190px;
    overflow: hidden;
}
.footer {
  position: relative;
  margin: 0px;
  padding: 0px;
  margin-top: 100px;
  max-height: none !important; 
  height: auto !important;  
  color: #FBFBFB;
}

.foot-container {
    position: relative;
    width: 100%;
}
.footer-back {
    width: 100%;
    height: auto;
    display: block;
    margin-bottom: -150px;
}
.foot-logo {
    position: absolute;
    width: 89.16%;
    left: 1.5%;
    bottom: 52%;
    z-index: 1;
}
.foot-logo img {
    width: 100%;
}
.footer-link {
    position: absolute;
    width: 80%;
    height: fit-content;
    left: 10%;
    bottom: auto;
    top: 55%;
}


.sns-link img {
  width: 24px; /* アイコンの大きさをカンプ同様スマートに */
  height: auto;
  display: block;
  transition: opacity 0.2s ease;
}

/* マウスホバーで上品に不透明度を下げる */
.sns-link:hover img {
  opacity: 0.7;
}
.sp-greetbox {
    width: 100%;
    aspect-ratio: 3 / 2.1; 
    overflow: hidden;
    transform: translateY(-33px);
}
.greeting-text  img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 5%;
    transform: translate(0px, 0px);
    margin-left: 0px;
    transform: scale(1.3);
}
.pc-daihyo {
    display: none;
}
/* ナビゲーション（4列のグリッド） */
.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr)); /* 綺麗に4等分の横並び */
  width: 100%;
  height: auto;
  gap: 13% 0px;
  z-index: 10;
}
.nav-title {
  font-size: 25px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: #FBFBFB;
  margin-bottom: 7%;
}

.nav-block ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.foot-firstchild {
    margin-bottom: 4%;
}
.nav-block a {
  color: rgba(255, 255, 255); /* ほんの少しだけ透過させてデザインに馴染ませる */
  text-decoration: none;
  transition: color 0.2s ease;
}
.foot-pc {
    display: block;
}
.foot-sp {
    display: none;
}
/* マウスホバーでくっきり白く光らせる */
.nav-block a:hover {
  color: #ffffff;
}
.footer-sns {
  display: flex;
  gap: 24px;
  margin-bottom: 0;
  margin-top: 15%;
}
.sns-link img {
  width: 28px;
  height: auto;
}
.foot-pc {
    display: none;
  }
  .foot-sp {
    display: block;
  }
  
}
@media (max-width: 768px) {
p {
    font-size: 14px;
    letter-spacing: 0.03em;
    line-height: 26px;
}
a {
    font-size: 14px;
    letter-spacing: 0.03em;
    line-height: 26px;
    text-decoration-thickness: 6.5%;
    text-underline-offset: 19%;
}
header {
    margin: 15px auto auto auto;
    padding: 8px 24px 8px 6px;
    width: 80vw;
    min-width: 0;
    box-shadow: 0px 2px 2px 0px rgba(0, 0, 0, 0.25);
}
.header-container {
    display: flex;
    align-items: center;
    margin:0 auto;
}
.header-logo {
    height: 39px;
    width: 39px;
    flex-shrink: 0;
}
.header-logo svg {
    height: 36.56px;
    width: auto;
}
.header-nav {
    flex-grow: 1;
    width: 100%;
    margin-right: 10px;
    margin-left: 12px;
}
.header-nav ul {
    gap: 9px;
}
.header-nav > ul {
    width: 100%;
    justify-content: space-between; /* これで精一杯等間隔に広がります！ */
}
.drop-tag {
    font-size: 14px;
    gap: 3px;
}
.drop-tag svg {
    margin-top: 6px;
    height: 3.7px;
    width: auto;
}
.SNS-sp {
    display: block;
}
.SNS-sp li {
    padding: 0;
}

.header-SNS svg {
    display: none;
}
.insta-head svg {
    height: 22px;
    width: auto;
    padding: 0;
}
.X-head svg {
    height: 20px;
    width: auto;
    padding: 0;
}
.youtube-head svg {
    height: 19px;
    width: auto;
    padding: 0;
}
.drop-menu {
    top: calc(100% + 30px);
    left: 120%;
    transform: translateX(-50%) translateY(-38px);
    border-radius: 10px;
    padding: 0;
    margin: 0;
    list-style: none;
    width: max-content;
    z-index: 10;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}
.SNS-sp .drop-menu li {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between; /* 中央揃えにする場合 */
    gap: 8px;
}
.SNS-sp .drop-menu {
    padding: 8px;
}
.header-nav ul.drop-menu {
    gap: 0;
}
.about-head {
    left: 70%;
}
.event-head {
    left: 140%;
}
.apply-head {
    left: 90%;
}
.sp-SNS {
    left: 90%;
}
.nav-item.is-open .drop-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.drop-menu::before {
    content: '';
    position: absolute;
    top: -6px; 
    left: 20%;
    transform: translateX(-50%) scaleX(0.58) rotate(45deg);
    width: 20px;
    height: 20px;
    background-color: #EF5350;
    border-top-left-radius: 4px; 
    z-index: -1;
}
.SNS-sp .drop-menu::before {
    left: 30%;
}
.drop-menu a {
    display: block;
    padding: 3px 10px;
    color: #FBFBFB;
    text-decoration: none;
    font-size: 12px;
}
.SNS-sp a {
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: auto;
}
.drop-menu li {
    border-bottom: 1px solid rgba(251, 251, 251, 0.4);
}
.drop-menu li:last-child {
    border-bottom: none;
}
.header-SNS {
    display: none;
}
.header-SNS a {
    display: flex;
    align-items: center;
}
section {
    margin-top: 85px;
    margin-bottom: 35px;
    padding: 0 30px;

}
.hero-section {
    overflow-x: hidden;
}
.hero-section-content {
    position: absolute;
    z-index: 1;
    left: 30px;
    bottom: auto;
    top: 30px;
}
.hero-section-content h1 {
    font-size: 30px;
    font-weight: 500;
    letter-spacing: 0.03em;
    color: #FBFBFB;
}
.countdown-wrapper {
    position: absolute;
    z-index: 1;
}
.countdown-svg {
    position: absolute;
    height: 200px;
    top: 15%;
    left: 28%;
    z-index: 2;
}
.countdown-contents {
    position: relative;
    top: 35%;
    left: 72%;
    transform: translate(-57%, -30%);
    text-align: center;
    z-index: 3;
}
.countdown-contents p {
    font-size: 12px;
    letter-spacing: 0;
    color: #EF5350;
    line-height: auto;
}
.timer-display {
    display: flex;
    align-items: baseline;
    justify-content: center;
}
.day-before,
.day-after {
    color: #EF5350;
    font-size: 12px;
    letter-spacing: 0;
}
.number {
    font-size: 30px;
    color: #EF5350;
    letter-spacing: 0;
    font-weight: bold;
    margin: 0 3px;
}
.right-sai {
    position: sticky;
    top: 77vh;
    display: block;
    width: 120px;
    margin-left: auto;
    z-index: 999;
    margin-right: 0px;
    transform: translateX(0px);
}
.right-sai img {
    display: block;
    width: 100%;
    height: auto;
}
.content {
    transform: translateY(-190px);
}
.content h1 {
    font-size: 18px;
    letter-spacing: 0.03em;
    margin-bottom: 34px;
    font-weight: 500;
}
.news {
    width: auto;
    padding: 0 30px;
    padding-top: 138px;
}
.speaker {
    transform: translateY(3px);
    margin-right: 5px;
    width: 25px;
}
.news-topsvg {
    position: absolute;
    top: 0;
    left: 15vw;
    z-index: -1;
    height: 172px;
}
.news-leftsvg {
    width: 327px;
    left: -30px;
    bottom: -100px;
    z-index: -1;
}
.news-container {
    min-width: 0px;
    width: 100%;
}
.news-list {
    list-style: none;
    padding: 0;
    margin: 0;
    border-top: 1px solid #222222;
}
.news-item {
    display: flex;
    flex-direction: column;
    align-items: baseline;
    padding: 15px 11px 15px 5px;
    border-bottom: 1px solid #222222;
}
.news-date {
    width: 44px;
    font-size: 15px;
    letter-spacing: 0.06em;
    margin-right: 0;
}
.month {
    margin: 1px;
}
.period {
    margin: 1px;
}
.theday {
    font-size: 5px;
    transform-origin: center center;
    display: inline-block;
    transform: rotate(90deg) translateX(-3px);
    margin-left: -3px;
}
.greeting {
    width: 25px;
    transform: translateY(-1px);
    margin-right: 8px;
}
.takakisan {
    font-size: 16px;
    letter-spacing: 0.03em;
}
.represent-greet .top-text {
    margin-bottom: 0px;
    height: -20px;
}
.greeting-text {
    padding: 33px 30px;
    transform: translateX(-30px);
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow: hidden;
}
.greeting-text span {
    font-size: 23px;
    line-height: auto;
}
.sp-greetbox {
    width: 100%;
    aspect-ratio: 3 / 2.1; 
    overflow: hidden;
    transform: translateY(-33px);
}
.greeting-text  img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 5%;
    transform: translate(0px, 0px);
    margin-left: 0px;
    transform: scale(1.3);
}
.stair {
    height: 14.58px;
    width: auto;
    transform: translateY(3px);
}
.flow {
    position: relative;
    margin-top: 36px;
}
.flow-lwftup {
    position: absolute;
    width: 266px;
    top: -85px;
    left: 0;
    z-index: -1;
}
.flow-box {
    display: flex;
    flex-direction: column;
    margin-top: 35px;
}
.step {
    border: 3px solid #EF5350;
    width: auto;
    padding: 18px 21px 20px;
    border-radius: 20px;
}
.step h2 {
    font-size: 18px;
    letter-spacing: 0.03em;
    line-height: auto;
    color: #EF5350;
    margin-bottom: 23px;
    margin-right: 10px;
}
.sp-flow {
    display: flex;
    align-items: baseline;
}
.step span {
    font-size: 25px;
    letter-spacing: 0;
}
.step h3 {
    font-size: 18px;
    letter-spacing: 0.03em;
    line-height: auto;
    font-weight: 500;
    height: auto;
    min-height: 0;
    line-height: auto;
    min-height: 0;
}
.arrow {
    height: 36px;
    width: 36px;
    border-radius: 50%;
    margin: -8px;
}
.arrow img {
    transform: translateX(0px) translateY(2px) rotate(90deg);

}
.homesvg {
    height: 20.83px;
    transform: translateY(4px);
    margin-right: 7px;
}
.sansanplan,
.staffplan {
    height: auto !important;
    margin-top: 85px;
    padding: 0;
    padding: 0 30px;
}
.sansanplan h1,
.staffplan h1 {
    margin-left: 0;
}
.sticky-wrapper,
.sticky-wrapper2 {
    position: relative !important;
    top: auto !important;
    height: auto !important;
}
.scroll-content,
.scroll-content2 {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  width: 100%;
  transform: none !important;
}

.circle-item {
  position: relative;
  width: calc(50% - 7.5px);
  display: block;
  height: auto;
  aspect-ratio: 1 / 1;
}
.circle-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.7); 
}
.circle-item span {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #FBFBFB;
  font-weight: 500;
  font-size:14px;
  letter-spacing: 0.03em;
  line-height: 20px;
  white-space: normal;
  text-align: center;
  width: 100px;
}
.themesong {
    margin-top: 85px;
    margin-bottom: 0;
    position: relative;
}
.song-container {
    display: flex;
    flex-direction: column;
}
.sp-song {
    width: auto;
}
.song-container img {
    width: 100%;
    height: auto;
    margin-right: 0;
    align-self: flex-start;
}
.song-text {
    width: auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin-top: 22px;
}
.song-text span {
    font-size: 14px;
}
.song-detail {
    width: fit-content;
    align-items: center;
    background-color: #FF9169;
    display: flex;
    justify-content: center;
    padding: 4px 11px 4px 13px;
    font-size:14px;
    color: #FBFBFB;
    border-radius: 5px;
    align-self: flex-end;
    transition: 0.2s background-color ease;
    margin-top: 11px;
}
.song-detail:hover {
    background-color: #EF5350;
}
.song-detail img {
    margin-left: 7px;
    margin-right: 0;
    height: 9px;
    width: auto;
    align-self: center;
    transform: translateY(1px);
}
.song-right {
    position: absolute;
    height: 583px;
    width: auto;
    right: 0;
    top: 150px;
    z-index: -1;
}
.note {
    font-size: 10px;
    color: #222222;
}
.faqsvg {
    height: 21.88px;
    transform: translateY(6px);
    margin-right: 7px;
}
.faq-item {
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 13px;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    background-color: #EF5350;
    border: none;
    text-align: left;
}
.faq-label {
    display: flex;
    align-items: center; 
    gap: 16px;
    flex: 1;
}
.faq-icon-q {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    min-width: 32px;
    background-color: #FBFBFB;
    color: #222222;
    border-radius: 40%;
    font-size: 16px;
    position: relative;
}

.faq-icon-q::after {
    content: "";
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 5px;
    height: 5px;
    background-color: #FBFBFB;
    border-radius: 50%;
}

.faq-label p {
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
}
.faq-answer-inner {
    display: flex;
    align-items: flex-start; 
    gap: 16px;
    margin-top: 3px;
    padding: 24px 20px;
    background-color: #FBFBFB;
}
.faq-icon-a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    min-width: 32px;
    background-color: #EF5350;
    color: #FBFBFB;
    border-radius: 40%; 
    font-size: 18px;
    position: relative;
}
.faq-icon-a::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 5px;
    height: 5px;
    background-color: #f25f55;
    border-radius: 50%;
}
.faq-answer-inner p {
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
    color: #222222;
    padding-top: 4px; 
}
.faq-first {
    margin-top: 37px;
}
.sp {
    display: block;
}
.pc {
    display: none;
}
.represent-greet {
    background-color: #fbfbfb; 
    transition: background-color 0.8s cubic-bezier(0.25, 1, 0.5, 1), 
                color 0.8s cubic-bezier(0.25, 1, 0.5, 1);
    
    overflow-y: hidden;
    overflow-x: hidden; 
    width: 100%;
    max-width: 100%; 
    box-sizing: border-box; 
}

.represent-greet.is-active {
    background-color: #EF5350 !important;
    color: #FBFBFB !important; 
}
.represent-greet.is-active h1,
.represent-greet.is-active .top-text,
.represent-greet.is-active p,
.represent-greet.is-active span {
    color: #FBFBFB !important;
}

.greeting-text {
    opacity: 0;
    transform: translateY(60px); 
    transition: opacity 1.5s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 1.5s cubic-bezier(0.16, 1, 0.3, 1);
    width: 100%;
    box-sizing: border-box;
}

.greeting-text.is-visible {
    opacity: 1;
    transform: translateY(0); 
}
.greeting-text img {
    max-width: 100%;
    height: auto;
    box-sizing: border-box;
}
.footer-all {
    margin-top: -130px;
}
.footer {
  position: relative;
  margin: 0px;
  padding: 0px;
  overflow: hidden;
  margin-top: 100px;
  max-height: none !important; 
  height: auto !important;  
  color: #FBFBFB;
}

.foot-container {
    position: relative;
    width: 100%;
}
.footer-back {
    width: 100%;
    height: auto;
    display: block;
}
.foot-logo {
    position: absolute;
    width: 89.16%;
    left: 1.5%;
    bottom: 52%;
    z-index: 1;
}
.foot-logo img {
    width: 100%;
}
.footer-link {
    position: absolute;
    width: 80%;
    height: fit-content;
    left: 10%;
    bottom: auto;
    top: 51%;
}
.sns-link img {
  width: 24px; /* アイコンの大きさをカンプ同様スマートに */
  height: auto;
  display: block;
  transition: opacity 0.2s ease;
}

/* マウスホバーで上品に不透明度を下げる */
.sns-link:hover img {
  opacity: 0.7;
}

/* ナビゲーション（4列のグリッド） */
.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr)); /* 綺麗に4等分の横並び */
  width: 100%;
  height: auto;
  gap: 13% 0px;
  z-index: 10;
}
.nav-title {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: #FBFBFB;
  margin-bottom: 7%;
}

.nav-block ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.foot-firstchild {
    margin-bottom: 4%;
}
.nav-block a {
  color: rgba(255, 255, 255); /* ほんの少しだけ透過させてデザインに馴染ませる */
  text-decoration: none;
  transition: color 0.2s ease;
}
.foot-pc {
    display: block;
}
.foot-sp {
    display: none;
}
/* マウスホバーでくっきり白く光らせる */
.nav-block a:hover {
  color: #ffffff;
}
.footer-sns {
  display: flex;
  margin-bottom: auto;
  margin-top: 20%;
}
.insta-foot svg {
    height: 30px;
    width: auto;
}
.X-foot svg {
    margin: 0 25px;
    width: 25px;
    height: auto;
}
.youtube-foot svg {
    height: 25px;
    width: auto;
}
.foot-pc {
    display: none;
  }
  .foot-sp {
    display: block;
  }
    }
    @media (max-width: 450px) {
        .catchphrase-wrapper {
    display: flex;
    flex-direction: column; 
    width: 100%;
    padding: 0 5%; 
    box-sizing: border-box;
    margin: 20px 0;
}
.catchphrase-wrapper .phrase-top {
    align-self: flex-start; 
    text-align: left;
}

.catchphrase-wrapper .phrase-bottom {
    align-self: flex-end; 
    text-align: right;
    margin-top: 10px; 
}
    }