@charset "utf-8";
@font-face {
  font-family: "HaranoAjiMincho";
  src: url("/fonts/HaranoAjiMincho-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #14161a;
  --fg: #e6e8ea;
  --ac: #4fa3a5;
  --card: rgba(230, 232, 234, 0.08);
  --card2: rgba(230, 232, 234, 0.12);
  --line: rgba(230, 232, 234, 0.18);
  --shadow: 0 10px 30px rgba(31, 4, 4, 0.35);
  --side: clamp(14px, 3.5vw, 34px);
  --sp-zoom: 1.06;
  --sp-duration: 10000ms;
  --sp-fade: 800ms;
}
* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
  scrollbar-width: none;
}
::-webkit-scrollbar {
  display: none;
}
body {
  margin: 0;
  font-family:
    "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
  background: var(--bg);
  color: var(--fg);
  overflow-x: hidden;
  background-image: url("../IMG/6WebP/6WebP/haikei.webp");
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.all {
  width: 100vw;
  max-width: 100vw;
  overflow-x: hidden;
}
.containar {
  width: 100vw;
  max-width: 100vw;
  margin: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
nav {
  position: fixed;
  top: 0;
  width: 100vw;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 0 30px 0 10px;
  transition: background 0.18s ease;
  /* 削除 */
  transform: none;
  will-change: auto;
}
nav:hover {
  background: #dfe2e5;
}
.heder-rogo-img img {
  width: 107px;
  height: auto;
  padding: 10px 0;
}
nav ul {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: nowrap;
}
nav .heder-rogo-img > img {
  padding-bottom: 10px;
}
nav ul li a {
  display: none;
}
nav:hover ul li a {
  display: block;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(20, 22, 26, 0.1);
  color: var(--bg);
  font-weight: 800;
  letter-spacing: 0.03em;
  transition:
    transform 0.15s ease,
    background 0.15s ease,
    color 0.15s ease,
    box-shadow 0.15s ease;
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.08) inset;
}
nav ul li a:hover {
  background: var(--ac);
  color: var(--fg);
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.15);
}
.heder-ham-img {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
}
.heder-ham-img img {
  width: 30px;
  height: 30px;
  transition:
    transform 0.15s ease,
    opacity 0.15s ease;
}
.heder-ham-img:hover img {
  transform: scale(1.06);
  opacity: 0.85;
}
@media (max-width: 762px) {
  nav ul {
    display: none !important;
  }
}
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 22, 26, 0.62);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
  z-index: 80;
}
body.drawer-open .drawer-overlay {
  opacity: 1;
  pointer-events: auto;
}
.drawer {
  position: fixed;
  top: 0;
  right: 0;
  min-height: 100svh;
  width: min(360px, 88vw);
  background: linear-gradient(
    180deg,
    rgba(20, 22, 26, 0.98),
    rgba(20, 22, 26, 0.94)
  );
  border-left: 1px solid rgba(230, 232, 234, 0.12);
  box-shadow: var(--shadow);
  transform: translateX(102%);
  transition: transform 0.26s ease;
  z-index: 90;
  padding: 16px 16px 22px;
}
body.drawer-open .drawer {
  transform: translateX(0);
}
.drawer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.drawer-title {
  font-weight: 900;
  letter-spacing: 0.08em;
}
.drawer-close {
  appearance: none;
  border: 1px solid rgba(230, 232, 234, 0.18);
  background: rgba(230, 232, 234, 0.06);
  color: var(--fg);
  border-radius: 10px;
  padding: 8px 10px;
  cursor: pointer;
  transition:
    transform 0.15s ease,
    background 0.15s ease;
}
.drawer-close:hover {
  background: rgba(79, 163, 165, 0.18);
  transform: translateY(-1px);
}
.drawer ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 10px;
}
.drawer a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(230, 232, 234, 0.14);
  background: rgba(230, 232, 234, 0.06);
  transition:
    background 0.15s ease,
    transform 0.15s ease,
    border-color 0.15s ease;
}
.drawer a:hover {
  background: rgba(79, 163, 165, 0.18);
  border-color: rgba(79, 163, 165, 0.35);
  transform: translateY(-1px);
}
ul .noneli {
  display: none;
}
.global-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: nowrap;
}

.drawer-row {
  display: flex;
  align-items: stretch;
  gap: 8px;
}

.drawer-row > a {
  flex: 1;
}

.drawer-sub-toggle {
  appearance: none;
  border: 1px solid rgba(230, 232, 234, 0.14);
  background: rgba(230, 232, 234, 0.06);
  color: var(--fg);
  border-radius: 12px;
  min-width: 48px;
  padding: 0 12px;
  cursor: pointer;
  transition:
    background 0.15s ease,
    transform 0.15s ease,
    border-color 0.15s ease;
}

.drawer-sub-toggle:hover {
  background: rgba(79, 163, 165, 0.18);
  border-color: rgba(79, 163, 165, 0.35);
  transform: translateY(-1px);
}

.drawer-sub {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
  padding-left: 14px;
}

.drawer-sub a {
  font-size: 0.95rem;
  padding: 10px 12px;
  background: rgba(230, 232, 234, 0.04);
}

.drawer-has-sub.is-open > .drawer-row .drawer-parent-link {
  border-color: rgba(79, 163, 165, 0.35);
}

.hero-slider {
  width: 100%;
  position: relative;
  overflow: hidden;
  background: #0f1013;
  min-height: 240px;
}
.hero-slider .slider-track {
  display: flex;
  align-items: stretch;
  padding: 0;
  margin: 0;
  transition: transform 2.6s ease;
  will-change: auto;
}
.hero-slider.is-animating .slider-track {
  will-change: transform;
}
.hero-slider .slide-frame {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}
.hero-slider .slide-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  border: none;
  background: rgba(230, 232, 234, 0.1);
  backdrop-filter: none;
  border: 1px solid rgba(230, 232, 234, 0.16);
  border-radius: 999px;
  padding: 10px;
  cursor: pointer;
  z-index: 30;
  transition:
    opacity 0.15s ease,
    transform 0.15s ease,
    background 0.15s ease;
  opacity: 0.75;
}
.slider-btn.prev {
  left: 14px;
}
.slider-btn.next {
  right: 14px;
}
.slider-btn img {
  width: 68px;
  height: auto;
}
.slider-btn:hover {
  opacity: 1;
  background: rgba(79, 163, 165, 0.18);
  transform: translateY(-50%) scale(1.08);
}
.hero-slider--sp {
  display: none;
}
@media (max-width: 762px) {
  .hero-slider--pc {
    display: none !important;
  }
  #heroSlider.hero-slider--pc {
    pointer-events: none !important;
    visibility: hidden !important;
    height: 0 !important;
    min-height: 0 !important;
    overflow: hidden !important;
  }
  #heroSlider .slider-track,
  #heroSlider .slide,
  #heroSlider a,
  #heroSlider img {
    pointer-events: none !important;
  }
}
#heroSliderSP {
  display: none !important;
}
#heroSliderSP * {
  all: unset;
}
@media (max-width: 768px) {
  .slider-btn {
    padding: 6px;
    opacity: 0.9;
  }
  .slider-btn img {
    width: 36px;
    height: auto;
  }
  .slider-btn.prev {
    left: 6px;
  }
  .slider-btn.next {
    right: 6px;
  }
  .slider-btn:hover {
    transform: translateY(-50%) scale(1.02);
  }
}
.hero-fade--sp {
  display: none;
}
@media (max-width: 762px) {
  .hero-fade--sp {
    display: block;
  }
}

.hero-fade {
  width: min(500px, 92vw);
  margin: 0 auto;
  position: relative;
}

.hero-fade__frame {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 16px;
}

.hero-fade__frame::before {
  content: "";
  position: absolute;
  inset: -12%;
  background-image: var(--hero-bg);
  background-size: cover;
  background-position: center;
  filter: blur(18px) brightness(0.75);
  transform: scale(1.1);
  z-index: 0;
  opacity: 0;
}

.hero-fade.has-bg .hero-fade__frame::before {
  opacity: 1;
}

/* 追加 */
.hero-fade__frame > a {
  position: absolute;
  inset: 0;
  display: block;
  z-index: 1;
  pointer-events: none;
}

/* active画像を含むaだけクリック可能 */
.hero-fade__frame > a:has(.hero-fade__img.is-active) {
  pointer-events: auto;
  z-index: 2;
}

.hero-fade__img {
  position: absolute;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
  max-width: none !important;
  object-fit: contain;
  object-position: center;
  opacity: 0;
  transition: opacity var(--sp-fade) ease;
  z-index: 1;
  will-change: opacity, transform;
  backface-visibility: hidden;
  transform: translateZ(0);
}

.hero-fade__img.is-active {
  opacity: 1;
}

@keyframes spSlowZoom {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(var(--sp-zoom));
  }
}

.hero-fade__img.is-zoom {
  animation: spSlowZoom var(--sp-duration) linear both;
}

.hero-fade__img.is-leaving {
  opacity: 0;
}

@media (prefers-reduced-motion: reduce) {
  .hero-fade__img.is-zoom {
    animation: none;
  }
  .hero-fade__img {
    transition: none;
  }
}

.hero-fade__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
  display: grid;
  place-items: center;
}

.hero-fade__btn--prev {
  left: 10px;
}

.hero-fade__btn--next {
  right: 10px;
}

@media (max-width: 768px) {
  #heroFadeSP.hero-fade {
    width: 100% !important;
    margin: 0 !important;
  }
  #heroFadeSP .hero-fade__frame {
    border-radius: 0 !important;
  }
  :root {
    --sp-zoom: 1.12;
  }
}
section.header {
  width: 100vw;
  max-width: 100vw;
  margin: 0;
  padding: 44px var(--side) 34px;
  text-align: center;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.03),
    rgba(255, 255, 255, 0.02)
  );
  border-top: 1px solid rgba(230, 232, 234, 0.1);
  border-bottom: 1px solid rgba(230, 232, 234, 0.1);
}
.header {
  line-height: 1.5;
}
.about-header1 {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.about-QA {
  line-height: 1.2;
}

.about-QA h1 {
  font-size: clamp(28px, 3.2vw, 44px);
  letter-spacing: 0.06em;
  font-weight: 1000;
}

.about-QA p {
  color: #4fa3a5;
}

.about-header1 > p {
  margin-top: 45px;
  margin-bottom: 20px;
  line-height: 2;
  font-size: clamp(14px, 1.5vw, 16px);
  opacity: 0.92;
}
.header1 p span {
  color: var(--fg);
  font-weight: 900;
}
.dousen-box {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: clamp(12px, 4vw, 40px);
  margin-top: 50px;
}
@media (max-width: 768px) {
  .dousen-box {
    flex-direction: column;
  }
}
.dousen {
  color: rgba(255, 255, 255, 0.6);
  background-color: #8f8f8f;
  border-radius: 9999px;
  border: 3px solid #8f8f8f;
  width: 297px;
  height: 67px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  transition:
    transform 0.15s ease,
    filter 0.15s ease,
    opacity 0.15s ease;
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.35));
}

.dousen:hover {
  border: 3px solid #8f8f8f;
  width: 297px;
  height: 67px;
  background-color: rgba(143, 143, 143, 0.65);
}

.dousen a {
  color: #131315;
  font-size: 25px;
  font-weight: bold;
  -webkit-text-stroke: 0.5px #000;
  line-height: 0.8;
  text-align: center;
}

.dousen:hover {
  transform: translateY(-2px) scale(1.02);
  opacity: 0.92;
}
.dousen:active {
  transform: translateY(0) scale(0.98);
}

.dousen a small {
  font-size: 10px;
  opacity: 0.6;
}

img[src*="6WebP/6WebP/CHANNEL.webp"] {
  margin: 14px auto 0;
  width: min(220px, 60vw);
  cursor: pointer;
  user-select: none;
  transition:
    transform 0.15s ease,
    filter 0.15s ease,
    opacity 0.15s ease;
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.35));
}
img[src*="6WebP/6WebP/CHANNEL.webp"]:hover {
  transform: translateY(-2px) scale(1.02);
  opacity: 0.92;
}
img[src*="6WebP/6WebP/CHANNEL.webp"]:active {
  transform: translateY(0) scale(0.98);
}
.activity {
  width: 100vw;
  max-width: 100vw;
  margin: 0;
  padding: 34px 0;
  position: relative;
}
.activity-flont {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-right: 30px;
  padding-left: 26px;
}
@media (max-width: 768px) {
  .activity-flont {
    margin-right: 10px;
  }
}
.activity-flont h1 {
  margin: 0;
  font-size: clamp(26px, 3vw, 38px);
  letter-spacing: 0.04em;
  font-weight: 1000;
}
.activity-flont img[alt="left"],
.activity-flont img[alt="right"] {
  width: 46px;
  height: auto;
  margin-left: auto;
  cursor: pointer;
  user-select: none;
  opacity: 0.85;
  transition:
    transform 0.15s ease,
    opacity 0.15s ease;
  padding-left: 26px;
  margin-top: 0 !important;
}
.activity-flont img[alt="right"] {
  margin-left: 8px;
}
.activity-flont img[alt="left"]:hover,
.activity-flont img[alt="right"]:hover {
  opacity: 1;
  transform: scale(1.08);
}
.activity-main {
  margin-top: 14px;
  display: flex;
  gap: 14px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: smooth;
  padding: 8px 4px 12px;
  padding-left: 26px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  touch-action: pan-y;
}
.activity-main::-webkit-scrollbar {
  display: none;
}
.activity1 {
  flex: 0 0 clamp(180px, 21vw, 220px);
  background: var(--card);
  border: 1px solid rgba(230, 232, 234, 0.14);
  border-radius: 16px;
  padding: 10px 15px 12px;
  transition:
    transform 0.15s ease,
    border-color 0.15s ease,
    background 0.15s ease;
}
.activity1:hover {
  transform: translateY(-3px);
  border-color: rgba(79, 163, 165, 0.35);
  background: rgba(79, 163, 165, 0.1);
}
.activity1 h2 {
  margin: 0 0 8px;
  display: inline-block;
  font-size: 13px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(79, 163, 165, 0.2);
  border: 1px solid rgba(79, 163, 165, 0.35);
}
.activity1 .thumb {
  border-radius: 12px;
  overflow: hidden;
}
.activity1 .thumb img {
  width: 100%;
  height: auto;
  border-radius: 12px !important;
}
.activity1 time {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  opacity: 0.8;
}
.activity1 p {
  margin: 6px 0 0;
  font-size: 12px;
  line-height: 1.55;
  opacity: 0.92;
}
.ACTimg {
  display: flex;
  justify-content: flex-end;
}

.ACTimg a {
  display: inline-block;
  line-height: 0;
  flex: 0 0 auto;
}

.ACTimg a img {
  display: block;
  width: min(220px, 62vw);
  margin-top: 20px;
  transition:
    transform 0.15s ease,
    opacity 0.15s ease;
}

.ACTimg a:hover img {
  transform: translateY(-2px) scale(1.02);
  opacity: 0.92;
}

.SCHEDULE {
  max-width: 1200px;
  margin: 0 auto;
  padding: 28px var(--side) 16px;
}
.SCHEDULE h1 {
  margin: 0 0 14px;
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 1000;
  letter-spacing: 0.04em;
}
.SCHEDULE section img {
  border-radius: 16px;
  border: 1px solid rgba(230, 232, 234, 0.12);
  box-shadow: var(--shadow);
}
.NEWS {
  max-width: 1200px;
  margin: 0 auto;
  padding: 26px 20px 0;
}
.NEWS h1 {
  margin: 0 0 16px;
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 1000;
  letter-spacing: 0.04em;
}
.NEWS section {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 12px;
  border-radius: 14px;
  background: var(--card2);
  border: 1px solid rgba(230, 232, 234, 0.14);
  transition:
    background 0.15s ease,
    transform 0.15s ease,
    border-color 0.15s ease;
  cursor: pointer;
}
.NEWS section + section {
  margin-top: 12px;
}
.NEWS section:hover {
  background: rgba(79, 163, 165, 0.16);
  border-color: rgba(79, 163, 165, 0.35);
  transform: translateY(-1px);
}
.NEWS section img {
  width: 240px;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
  flex: 0 0 auto;
}
.news-text > .text1 {
  display: flex;
  align-items: center;
  padding-bottom: 20px;
}
.news-text .text1 h2 {
  font-size: 25px;
  font-weight: bold;
}
.news-text > .text1 > time {
  font-size: 15px;

  padding-left: 20px;
  color: #4fa3a5;
}
.news-text p {
  line-height: 1.5;
  font-size: 15px;
}
.ACTimg,
.newsimg {
  width: fit-content;
  margin-left: auto;
}

.ACTimg a,
.newsimg a {
  display: block;
  width: fit-content;
  line-height: 0;
}

.ACTimg a img,
.newsimg a img {
  display: block;
  width: min(220px, 62vw);
  transition:
    transform 0.15s ease,
    opacity 0.15s ease;
}

.ACTimg a img {
  margin-top: 20px;
}

.newsimg a img {
  margin-top: 30px;
  margin-bottom: 10px;
}

.ACTimg a:hover img,
.newsimg a:hover img {
  transform: translateY(-2px) scale(1.02);
  opacity: 0.92;
}
@media (max-width: 820px) {
  .NEWS section {
    flex-direction: column;
    align-items: flex-start;
  }
  .NEWS section img {
    width: 100%;
    height: 100%;
  }
}
@media (max-width: 768px) {
  .NEWS h1 {
    font-size: clamp(20px, 5.6vw, 26px);
  }
  .news-text .text1 h2 {
    font-size: clamp(16px, 4.4vw, 20px);
  }
  .news-text > .text1 > time {
    font-size: clamp(14px, 4vw, 18px);
    padding-left: 12px;
  }
  .news-text p {
    font-size: clamp(13px, 3.8vw, 16px);
    line-height: 1.7;
  }
  .NEWS section {
    padding: 10px 10px;
    gap: 10px;
  }
  .NEWS section img {
    border-radius: 14px;
  }
}
.NEWS a img[src*="TOP.png"] {
  width: 66px;
  margin: 6px 0 6px auto;
  transition:
    transform 0.15s ease,
    opacity 0.15s ease;
}
.top a:hover img[src*="IMG/TOP.png"] {
  transform: translateY(-2px) scale(1.06);
  opacity: 0.9;
}
.top {
  width: 120px;
  margin: 10px 20px 10px auto;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  position: relative;
  z-index: 2;
}
.top a {
  display: inline-flex;
  justify-content: flex-end;
  align-items: center;
  width: 120px;
}
.top img {
  display: block;
  width: 120px;
  height: auto;
}
.footer-color {
  background-color: #14161a;
}
footer {
  width: 100vw;
  max-width: 100vw;
  margin: 0;
  padding: 22px var(--side) 30px;
  border-top: 1px solid rgba(230, 232, 234, 0.12);
  background: rgba(0, 0, 0, 0.18);
  display: grid;
  grid-template-columns: 260px 1fr;
  grid-template-areas:
    "logo rightTop"
    "nav  rightBottom";
  gap: 18px 34px;
  align-items: start;
  position: relative;
}
.footer-img {
  grid-area: logo;
}
.text-left {
  grid-area: nav;
}
.text-right-top {
  grid-area: rightTop;
}
.text-right-bottom {
  grid-area: rightBottom;
}
.footer-img img {
  width: 180px;
  height: auto;
  opacity: 0.95;
}
.text-left ul {
  margin-top: 10px;
}
.text-left ul li {
  margin: 10px 0;
}
.text-left a {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.02em;
  opacity: 0.95;
}
.text-right-top p,
.text-right-bottom p {
  margin: 0 0 10px;
  font-size: 28px;
  font-weight: 900;
  letter-spacing: 0.02em;
}
.text-right-top ul,
.text-right-bottom ul {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
  margin: 0;
  padding: 0;
}
.text-right-top ul li,
.text-right-bottom ul li {
  margin: 0;
}
.text-right-top a,
.text-right-bottom a {
  font-size: 18px;
  opacity: 0.95;
}
.Limited-img {
  position: absolute;
  bottom: 25px;
  left: 130px;
  width: 50px;
  height: auto;
  aspect-ratio: 105 / 68;
}
.text-right-top {
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(79, 163, 165, 0.45);
  margin-top: 30px;
}
.text-right-bottom {
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(79, 163, 165, 0.25);
}
footer a {
  opacity: 0.9;
  transition:
    opacity 0.15s ease,
    color 0.15s ease;
}
footer a:hover {
  opacity: 1;
  color: var(--ac);
}
@media (max-width: 860px) {
  footer {
    grid-template-columns: 1fr;
    grid-template-areas:
      "logo"
      "nav"
      "rightTop"
      "rightBottom";
    gap: 16px;
    padding: 18px var(--side) 26px;
  }
  .footer-img img {
    width: 160px;
  }
  .text-left a {
    font-size: 20px;
  }
  .text-right-top p,
  .text-right-bottom p {
    font-size: 24px;
  }
}
@media (min-width: 860px) {
  .Limited-img {
    bottom: 200px;
    width: 140px;
    left: auto;
    height: auto;
    aspect-ratio: 105 / 68;
    right: 20px;
  }
}
#loading.loading {
  position: fixed;
  inset: 0;
  z-index: 2147483647;
  display: grid;
  place-items: center;
  background: #14161a;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  overflow: hidden;
  transition:
    opacity 0.55s ease,
    visibility 0.55s ease;
}
#loading.loading.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
#loading.is-hidden {
  opacity: 0;
  pointer-events: none;
}
#loading .loading__inner {
  position: relative;
  display: grid;
  place-items: center;
  gap: 14px;
  padding: 24px;
  z-index: 2;
}
#loading .loading__reveal {
  width: min(520px, 78vw);
  aspect-ratio: 1 / 1;
  overflow: hidden;
  clip-path: inset(100% 0 0 0);
  will-change: clip-path, transform, filter;
  animation:
    loadingReveal 1s ease forwards,
    imgGlitch 3.6s ease-in-out infinite;
}
#loading .loading__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  opacity: 0.92;
  filter: drop-shadow(0 16px 30px rgba(0, 0, 0, 0.35));
}
#loading .loading__text {
  font-size: 12px;
  letter-spacing: 0.35em;
  opacity: 0.75;
  user-select: none;
  color: #e6e8ea;
}
@keyframes loadingReveal {
  0% {
    clip-path: inset(100% 0 0 0);
  }
  70% {
    clip-path: inset(12% 0 0 0);
  }
  100% {
    clip-path: inset(0% 0 0 0);
  }
}
#loading .loading__noise {
  position: absolute;
  inset: -20%;
  pointer-events: none;
  opacity: 0.16;
  z-index: 1;
  mix-blend-mode: soft-light;
  background:
    radial-gradient(
      circle at 10% 20%,
      rgba(255, 255, 255, 0.08) 0 1px,
      rgba(0, 0, 0, 0) 2px
    ),
    radial-gradient(
      circle at 70% 80%,
      rgba(255, 255, 255, 0.06) 0 1px,
      rgba(0, 0, 0, 0) 2px
    ),
    radial-gradient(
      circle at 40% 50%,
      rgba(255, 255, 255, 0.05) 0 1px,
      rgba(0, 0, 0, 0) 2px
    ),
    repeating-linear-gradient(
      0deg,
      rgba(255, 255, 255, 0.05) 0 1px,
      rgba(0, 0, 0, 0) 2px 5px
    );
  background-size:
    220px 220px,
    260px 260px,
    180px 180px,
    100% 100%;
  filter: contrast(120%) brightness(110%);
  animation: noiseShift 380ms steps(2) infinite;
}
@keyframes noiseShift {
  0% {
    transform: translate3d(0, 0, 0);
  }
  25% {
    transform: translate3d(-1.5%, 1%, 0);
  }
  50% {
    transform: translate3d(1%, -1.5%, 0);
  }
  75% {
    transform: translate3d(1.5%, 1.5%, 0);
  }
  100% {
    transform: translate3d(0, 0, 0);
  }
}
#loading .loading__glitch {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.12;
  z-index: 1;
  mix-blend-mode: screen;
  background:
    repeating-linear-gradient(
      0deg,
      rgba(255, 255, 255, 0.1) 0px,
      rgba(255, 255, 255, 0.1) 1px,
      rgba(0, 0, 0, 0) 2px,
      rgba(0, 0, 0, 0) 7px
    ),
    linear-gradient(90deg, rgba(79, 163, 165, 0.22), rgba(0, 0, 0, 0) 55%),
    linear-gradient(90deg, rgba(255, 0, 80, 0.1), rgba(0, 0, 0, 0) 50%);
  filter: saturate(110%);
  animation: glitchSweep 1.9s steps(2) infinite;
}
@keyframes glitchSweep {
  0% {
    transform: translate3d(-6%, 0, 0) skewX(0deg);
  }
  20% {
    transform: translate3d(7%, 0, 0) skewX(-1.2deg);
  }
  40% {
    transform: translate3d(-3%, 0, 0) skewX(0.8deg);
  }
  60% {
    transform: translate3d(4%, 0, 0) skewX(-0.6deg);
  }
  80% {
    transform: translate3d(-2%, 0, 0) skewX(0.4deg);
  }
  100% {
    transform: translate3d(0, 0, 0) skewX(0deg);
  }
}
@keyframes imgGlitch {
  0%,
  100% {
    filter: none;
    transform: translate3d(0, 0, 0);
  }
  35% {
    filter: drop-shadow(1px 0 0 rgba(255, 0, 80, 0.16))
      drop-shadow(-1px 0 0 rgba(79, 163, 165, 0.16));
  }
  40% {
    transform: translate3d(1px, 0, 0);
  }
  45% {
    transform: translate3d(-1px, 0, 0);
  }
  55% {
    filter: none;
    transform: translate3d(0, 0, 0);
  }
}
@media (prefers-reduced-motion: reduce) {
  #loading .loading__reveal {
    animation: none;
    clip-path: inset(0 0 0 0);
  }
  #loading .loading__noise,
  #loading .loading__glitch {
    animation: none;
  }
}
.sound-ui {
  position: fixed;
  right: 16px;
  bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(0, 0, 0, 0.6);
  border-radius: 999px;
  z-index: 9999;
  color: #fff;
  font-size: 14px;
}

@media (max-width: 762px) {
  /* 音量バー＆ヒントは完全に消す */
  .sound-ui #vol,
  .sound-ui #soundHint {
    display: none;
  }
  /* UIを丸ボタン化 */
  .sound-ui {
    width: 35px;
    height: 35px;
    padding: 0;
    gap: 0;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
  }
  /* ミュートボタンを中央に */
  .sound-ui #btnMute {
    font-size: 20px;
    line-height: 1;
  }
}
.sound-ui #vol {
  width: clamp(120px, 18vw, 220px);
  flex: 0 0 auto;
  min-width: 120px;
  height: 18px;
  padding: 0;
  margin: 0;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  font-size: 0;
  line-height: 0;
  transform: translateZ(0);
}
.sound-ui #vol:focus {
  outline: none;
}
.sound-ui #vol::-webkit-slider-runnable-track {
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.35);
}
.sound-ui #vol::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  margin-top: -5px;
}
.sound-ui #vol::-moz-range-track {
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.35);
}
.sound-ui #vol::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border: none;
  border-radius: 50%;
  background: #fff;
}
#btnMute {
  background: none;
  border: none;
  color: #fff;
  font-size: 18px;
  cursor: pointer;
}
#vol {
  width: 80px;
}
#soundHint {
  font-size: 12px;
  opacity: 0.85;
}
.js-reveal {
  opacity: 0;
  background-size: 100% 0%;
  background-repeat: no-repeat;
  background-position: left bottom;
  transition:
    opacity 0.6s ease,
    background-size 0.6s ease;
}
.js-reveal.is-visible {
  opacity: 1;
  background-size: 100% 100%;
}
.xpost p {
  width: 85%;
}
.xpost img {
  width: 15%;
}
.xpost a {
  padding: 10px 20px;
  background: #000;
  color: #fff;
  text-decoration: none;
  border-radius: 30px;
  text-align: center;
  width: 300px;
  margin: 20px auto;
  font-size: 20px;
  display: flex;
  align-items: center;
  margin-top: 50px;
}
.xpost a:hover {
  transform: translateY(-1px);
}
.contact-home,
.GUIDE-home {
  max-width: 1000px;
  height: 400px;
  margin: 20px auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  background: var(--card2);
  border-radius: 30px;
}
.GUIDE-home {
  margin: 80px auto 20px;
}
.contact-home h2,
.GUIDE-home h2 {
  font-size: clamp(28px, 5.6vw, 44px);
}
.contact-home p,
.GUIDE-home p {
  line-height: 1.5;
  margin-top: 5%;
  font-size: clamp(10px, 2vw, 20px);
}
.contact-home a,
.GUIDE-home a {
  font-size: clamp(14px, 2.8vw, 22px);
  background-color: #14161a;
  color: #ffffff;
  padding: 20px 50px;
  display: inline-block;
  margin-top: 5%;
  border: 5px solid #4fa3a5;
  border-radius: 30px;
}
.contact-home a:hover,
.GUIDE-home a:hover {
  background: rgba(79, 163, 165, 0.16);
  border-color: rgba(79, 163, 165, 0.35);
  transform: translateY(-1px);
}
.fanart {
  aspect-ratio: 1 / 1;
  content-visibility: auto;
  contain-intrinsic-size: 300px 300px;
}
.fanart img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.SCHEDULE section,
.SCHEDULE img,
.NEWS section {
  touch-action: pan-y;
}
.SCHEDULE img,
.NEWS section,
.hero-slider a,
.hero-slider img {
  user-select: none;
  -webkit-user-drag: none;
}