*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── Loading Spinner ── */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: #FFEA00;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  transition: opacity 0.5s ease;
}

.loading-text {
  font-family: "Archivo Black", sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: #FF1064;
  margin: 0;
}

.loading-overlay.is-hidden {
  opacity: 0;
  pointer-events: none;
}

.loading-bolt {
  width: 52px;
  height: 52px;
  opacity: 0;
  transform: scale(0);
  animation: linear 1s infinite loading-bolt-animation;
}

@keyframes loading-bolt-animation {
  0%   { opacity: 0; transform: scale(0); }
  80%  { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(1); }
}

:root {
  --yellow: #FFEA00;
  --yellow-green: #A9CF52;
  --pink: #FF1064;
  --black: #000;
  --white: #fff;
  --page-width: 1200px;
  --strip-width: 16.67%;
  --pad-left: 5%;
  --pad-right: 5%;
}

@media (min-width: 431px) {
  :root {
    --pad-left: 20%;
    --pad-right: 20%;
  }
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

section[id] {
  scroll-margin-top: 0;
}

body {
  font-family: "Archivo Black", "Shippori Antique", sans-serif;
  background: #fff;
  color: var(--black);
  position: relative;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
}

header, nav, section {
  position: relative;
  z-index: 1;
}

/* ── Header ── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  height: 70px;
  background: #FFEA00;
  padding: 0 var(--pad-right) 0 var(--pad-left);
  display: flex;
  align-items: center;
}

.header-logo {
  height: 50px;
  width: auto;
  display: block;
  object-fit: contain;
  flex-shrink: 0;
}

.header-nav {
  margin-left: auto;
}

.header-nav-list {
  display: flex;
  list-style: none;
  gap: 20px;
  align-items: center;
}

.header-nav-list a {
  font-family: "Anton", sans-serif;
  color: var(--black);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  white-space: nowrap;
  display: inline-block;
  transition: transform 0.2s ease, opacity 0.2s;
}

.header-nav-list a:hover {
  transform: scale(1.15);
  opacity: 0.8;
}

.nav-label-ja {
  display: none;
}

.nav-label-en {
  display: inline;
}

.hamburger-btn {
  display: none;
}

#navArea {
  display: none;
}

@keyframes equalizer01 {
  0%   { width: 70%; }  10%  { width: 50%; }  20%  { width: 100%; }
  30%  { width: 10%; }  40%  { width: 50%; }  50%  { width: 70%; }
  60%  { width: 50%; }  70%  { width: 10%; }  80%  { width: 100%; }
  90%  { width: 10%; }  100% { width: 70%; }
}
@keyframes equalizer02 {
  0%   { width: 30%; }  10%  { width: 20%; }  20%  { width: 40%; }
  30%  { width: 10%; }  40%  { width: 20%; }  50%  { width: 30%; }
  60%  { width: 20%; }  70%  { width: 10%; }  80%  { width: 40%; }
  90%  { width: 10%; }  100% { width: 30%; }
}

@media (max-width: 430px) {
  .hamburger-btn {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    width: 44px;
    height: 44px;
    margin-left: auto;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    flex-shrink: 0;
    z-index: 10001;
    position: relative;
  }

  .hamburger-btn span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--black);
    border-radius: 2px;
    transition: transform 0.35s ease, opacity 0.35s ease;
  }

  .hamburger-btn.is-open span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
    background: #FF1064;
  }
  .hamburger-btn.is-open span:nth-child(2) {
    opacity: 0;
  }
  .hamburger-btn.is-open span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
    background: #FF1064;
  }

  .header-nav {
    display: none;
    position: fixed;
    inset: 0;
    margin: 0;
    background: #FFEA00;
    z-index: 10000;
    overflow-y: auto;
    padding: 43px 75px 68px 40px;
  }

  .header-nav.is-open {
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
  }

  .header-nav-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 0;
    list-style: none;
    width: 100%;
  }

  .header-nav-list li {
    width: 100%;
  }

  .header-nav-list a {
    display: block;
    padding: 6px 0;
    font-size: 14px;
    font-family: "Archivo Black", sans-serif;
    font-style: italic;
    color: rgba(255, 16, 100, 0.75) !important;
    white-space: normal;
    text-decoration: none;
    line-height: 1.4;
  }

  .nav-label-ja {
    display: block;
  }

  .nav-label-en {
    display: none;
  }
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1.67%;
  flex-wrap: wrap;
}

.header-logo-area {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: 100%;
}

.logo {
  height: 70px;
  width: auto;
  object-fit: contain;
}

.header-right-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.sub-logo {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.tagline {
  font-family: "Archivo Black", "Shippori Antique", sans-serif;
  font-size: clamp(calc(1rem - 4px), 1.7vw, calc(1.25rem - 4px));
  font-weight: 400;
  letter-spacing: -0.08em;
  color: var(--black);
  white-space: nowrap;
  margin-top: 2px;
}

.ticket-btn {
  display: inline-block;
  background: var(--pink);
  color: var(--white);
  border: 3px solid var(--black);
  border-radius: 30px;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  font-weight: 600;
  padding: 14px 40px;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  transition: transform 0.2s ease;
  justify-self: end;
}

.ticket-btn:hover {
  transform: scale(1.05);
}

/* ── Global Navigation (fixed vertical sidebar on right) ── */
.global-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: var(--strip-width);
  height: 100vh;
  background: #FFEA00;
  z-index: 200;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  overflow-y: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.global-nav::-webkit-scrollbar {
  display: none;
}

.nav-list {
  display: flex;
  flex-direction: column;
  list-style: none;
  gap: 0;
  width: 100%;
  padding: 52px 20px 40px;
}

.nav-list li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 0;
  color: #FF1064;
  text-decoration: none;
  font-family: "Archivo Black", "Shippori Antique", sans-serif;
  font-size: 87.5%;
  font-weight: 600;
  border-bottom: 2px solid #FF1064;
  transition: opacity 0.2s;
  gap: 8px;
}

.nav-list li a::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 13px;
  flex-shrink: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 12 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M7 0L0 11h5l-2 9 9-13H7L9 0z' fill='%23FF1064'/%3E%3C/svg%3E") center/contain no-repeat;
}

.nav-icon {
  width: 8px;
  height: 12px;
  flex-shrink: 0;
  margin-left: 8px;
}

.nav-list li:last-child a {
  border-bottom: none;
}

.nav-qr {
  margin-top: auto;
  padding: 30px 30px 50px;
  width: 100%;
  box-sizing: border-box;
}

.nav-qr-img {
  width: calc(100% - 25px);
  height: auto;
  display: block;
}

.nav-list li a:hover {
  opacity: 0.7;
}

/* ── Hero ── */
.hero {
  width: 100%;
  padding-right: var(--strip-width);
  overflow: hidden;
  min-height: 640px;
  position: relative;
  background: #FFEA00;
}


.hero-fade-item {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 1.4s ease, transform 1.4s ease;
}

.hero-fade-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero-overlay-tagline {
  position: absolute;
  z-index: 1;
  top: calc(50% - clamp(150px, 27.5%, 325px) - 90px);
  left: 25%;
  font-family: "M PLUS Rounded 1c", sans-serif;
  font-weight: 400;
  font-size: clamp(1.0625rem, 2vw, 1.4125rem);
  color: #fff;
  letter-spacing: 0.08em;
  pointer-events: none;
  text-shadow: 0 1px 4px rgba(0,0,0,0.4);
  white-space: nowrap;
  transform: rotate(-5deg);
}

.sp-break {
  display: none;
}

.hero-overlay-logo {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 18%;
  transform: translateY(-50%);
  width: clamp(240px, 45%, 540px);
  height: auto;
  display: block;
  pointer-events: none;
}

@media (max-width: 430px) {
  .sp-break {
    display: block;
  }

  .hero-overlay-tagline {
    display: block;
    top: 30px;
    left: calc(5% + 5px);
    font-family: "Mochiy Pop P One", sans-serif;
    font-weight: 400;
    font-style: normal;
  }

  .hero-overlay-logo {
    width: calc(90% + 60px);
    top: calc(44% - 10px);
  }

  .hero-overlay-text {
    left: calc(40% - 90px) !important;
    bottom: calc(20% - 30px) !important;
    width: clamp(260px, 80vw, 380px) !important;
  }

  .hero-overlay-illust-bl {
    left: calc(10% - 40px) !important;
  }

  .hero-overlay-illust {
    left: calc(58% - 20px) !important;
    top: 20px;
  }

  .hero-overlay-illust-bl {
    position: absolute;
    bottom: 0;
    left: 30%;
  }

  .hero-overlay-bottom-mountain {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
  }

  .hero {
    min-height: 3080px;
  }
}

.hero-overlay-text {
  position: absolute;
  z-index: 10;
  bottom: 5%;
  left: 45%;
  width: clamp(220px, 40%, 500px);
  height: auto;
  display: block;
  pointer-events: none;
}

.hero-overlay-illust {
  position: absolute;
  z-index: 1;
  top: 5%;
  left: 58%;
  width: clamp(120px, 18%, 240px);
  height: auto;
  display: block;
  pointer-events: none;
}

.hero-overlay-illust-bl {
  position: absolute;
  z-index: 1;
  bottom: 3%;
  left: 30%;
  width: clamp(120px, 18%, 240px);
  height: auto;
  display: block;
  pointer-events: none;
}

.hero-overlay-bottom-mountain {
  position: absolute;
  z-index: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: auto;
  display: block;
  pointer-events: none;
}

.hero-img {
  width: 100%;
  display: block;
  object-fit: cover;
}

/* ── Section common ── */
.section-en-label {
  font-family: "Archivo Black", sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--black);
  margin-bottom: 0;
}

.section-en-label + .section-heading {
  margin-top: 0;
}

.section-heading {
  font-family: "Archivo Black", 'Shippori Antique', sans-serif;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--black);
  margin-bottom: 2.67%;
  line-height: 1.1;
  overflow-wrap: break-word;
  border-left: 4px solid var(--black);
  padding-left: 12px;
}

.section-label {
  font-family: "Archivo Black", 'Shippori Antique', sans-serif;
  font-size: clamp(1.5rem, 2.8vw, 2.125rem);
  font-weight: 600;
  color: var(--black);
  margin-bottom: 0.67%;
  border-left: 4px solid var(--black);
  padding-left: 12px;
  overflow-wrap: break-word;
}

.about .section-label {
  color: #000000;
  border-left-color: #000000;
}

.section-divider {
  display: none;
}

/* ── About ── */
.about {
  width: 100%;
  padding: 5% var(--pad-right) 5% var(--pad-left);
  background: #FFEA00;
  position: relative;
  overflow: hidden;
}


.about-inner {
  max-width: calc(var(--page-width) - var(--strip-width));
  position: relative;
}

.about-inner.is-overlap {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 0;
}

.about-inner.is-overlap .about-text {
  width: 55%;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.about-inner.is-overlap .about-mv {
  width: 65%;
  flex-shrink: 0;
  margin-top: 60px;
  padding-left: 0;
  margin-left: -20%;
  position: relative;
  z-index: 0;
  align-self: flex-start;
}

.about-text {
  width: 50%;
}

.about-heading {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  margin-bottom: 1.67%;
  color: #000000;
  overflow-wrap: break-word;
}

.about-desc {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.8;
  color: #000000;
  overflow-wrap: break-word;
  text-shadow:
    -1px -1px 0 #FFEA00,
     1px -1px 0 #FFEA00,
    -1px  1px 0 #FFEA00,
     1px  1px 0 #FFEA00;
}

.about-mv {
  margin-top: 3.33%;
  width: 100%;
  padding-left: 5%;
  box-sizing: border-box;
}

.mv-img {
  width: 100%;
  display: block;
  object-fit: cover;
  padding: 0 25px;
  box-sizing: border-box;
  opacity: 0;
  transition: opacity 0.9s ease;
}

.mv-img.is-visible {
  opacity: 1;
}

.about-mv-caption {
  display: none;
}

@media (max-width: 430px) {
  .about-mv-caption {
    display: block;
    text-align: left;
    font-family: "Shippori Antique", sans-serif;
    font-size: 1.125rem;
    font-weight: 400;
    font-style: normal;
    color: #000;
    margin: 24px 0 0;
  }
}

/* ── News ── */
.message-news-divider-wrap {
  width: 100%;
  background: #FFEA00;
  padding: 16px 0;
  display: flex;
  justify-content: center;
}

@media (min-width: 431px) {
  .message-news-divider-wrap {
    display: none;
  }
}

.message-news-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  width: clamp(300px, 80%, 900px);
}

.message-news-divider-line {
  flex: 1;
  height: 2px;
  background: #FF1064;
}

.message-news-divider svg {
  width: 22px;
  height: 36px;
  flex-shrink: 0;
}

.news {
  width: 100%;
  padding: 0 0 5%;
  background: #FFEA00;
}

.news-inner {
  padding: 3.33% var(--pad-right) 0 var(--pad-left);
}

.news-list {
  list-style: none;
}

.news-item {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 1.17% 0;
  border-bottom: 1px solid #000000;
  font-size: 125%;
}

.news-item-img {
  width: clamp(60px, 8vw, 110px);
  height: auto;
  flex-shrink: 0;
  object-fit: cover;
  display: block;
}

.news-item-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.news-date-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.news-date {
  color: #FF1064;
  white-space: nowrap;
  flex-shrink: 0;
  font-size: 90%;
}

.news-tag {
  display: inline-block;
  background: #FF1064;
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 14px;
  border-radius: 999px;
  white-space: nowrap;
  flex-shrink: 0;
}

.news-title {
  color: var(--black);
}

/* ── Artists ── */
.artists {
  width: 100%;
  background: #FFEA00;
  padding-bottom: 0;
}

.artists-inner {
  padding: 3.33% var(--pad-right) 3.33% var(--pad-left);
}

.artist-card {
  margin-bottom: 0;
}

.sg-artists-badge {
  font-size: clamp(1rem, 2.2vw, 1.625rem);
  font-weight: 700;
  background: var(--pink);
  color: #fff;
  padding: 8px 32px;
  display: inline-block;
  margin-bottom: 32px;
}

.artists-divider {
  display: flex;
  align-items: center;
  gap: 20px;
  width: 100%;
  margin: 40px 0;
}

.artists-divider-line {
  flex: 1;
  height: 2px;
  background: var(--pink);
  display: block;
}

.artists-divider-icon {
  height: 40px;
  width: auto;
  flex-shrink: 0;
}

.sg-artists-grid {
  display: flex;
  justify-content: center;
  align-items: stretch;
  width: 100%;
  margin-top: -40px;
  margin-bottom: 40px;
  position: relative;
}

.sg-artists-grid .special-guest-card {
  width: 100%;
}

.sg-artists-grid .sg-photo {
  width: clamp(160px, 60%, 280px);
  height: auto;
  aspect-ratio: 1 / 1;
}

.artist-card.dark {
  margin-left: calc(-1 * var(--pad-left));
  margin-right: calc(-1 * var(--pad-right));
  padding: 5% var(--pad-right) 5% var(--pad-left);
}

.artist-card.dark + .artist-card.dark {
  border-top: 1px solid #000000;
}

.artist-badge {
  font-size: clamp(1rem, 2.2vw, 1.625rem);
  font-weight: 700;
  color: #FF1064;
  margin-bottom: 2.33%;
  letter-spacing: 0.05em;
}

.artist-layout {
  display: flex;
  align-items: flex-start;
  gap: 4%;
  flex-wrap: wrap;
}

.artist-photo {
  width: 55%;
  min-width: 280px;
  flex-shrink: 0;
  border-radius: 5px;
  overflow: hidden;
}

.artist-photo img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.artist-info {
  flex: 1;
  min-width: 0;
  padding-top: 2%;
}

#tee .artist-name,
#hippy .artist-name {
  font-size: clamp(calc(2rem - 23px), calc(6vw - 23px), calc(4.5rem - 23px));
}

#tee .artist-bio,
#hippy .artist-bio {
  font-size: calc(80% + 7px);
}

.artist-name {
  font-size: clamp(calc(2rem - 35px), calc(6vw - 35px), calc(4.5rem - 35px));
  font-weight: 700;
  color: var(--black);
  line-height: 1;
  margin-bottom: 2%;
  overflow-wrap: break-word;
}

.artist-bio {
  font-size: 80%;
  line-height: 1.8;
  color: var(--black);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 6;
  overflow: hidden;
}

@media (max-width: 1200px) {
  .artist-bio { -webkit-line-clamp: 4; }
}

@media (max-width: 900px) {
  .artist-bio { -webkit-line-clamp: 3; }
}

@media (max-width: 600px) {
  .artist-bio { -webkit-line-clamp: 2; }
}

/* ── Special Guest Artist Cards (TEE & HIPPY) ── */
.sg-section {
  position: relative;
  display: flex;
  justify-content: center;
  gap: 80px;
  flex-wrap: wrap;
  padding: 48px var(--pad-right) 40px var(--pad-left);
  margin-left: calc(-1 * var(--pad-left));
  margin-right: calc(-1 * var(--pad-right));
  margin-bottom: 56px;
  overflow: visible;
}

.sg-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: -10%;
  right: -10%;
  height: 100px;
  background: #FF1064;
  z-index: 0;
  transform: rotate(-5deg);
  transform-origin: center center;
}

.special-guest-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  position: relative;
  z-index: 2;
  width: 280px;
  max-width: 100%;
  text-align: center;
}

.sg-photo {
  width: 260px;
  height: 260px;
  border-radius: 50%;
  overflow: hidden;
  border: 5px solid #FF1064;
  flex-shrink: 0;
  transition: transform 0.25s ease;
  cursor: pointer;
}

.sg-photo:hover {
  transform: scale(1.08);
}

.sg-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

#tee .sg-photo img {
  object-fit: contain;
}

.sg-name-pill {
  background: #FF1064;
  border-radius: 163px;
  box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.25);
  padding: 10px 40px;
  margin-top: 20px;
  font-weight: 700;
  font-size: clamp(1rem, 2vw, 1.4rem);
  color: #FFFFFF;
  width: 100%;
  max-width: 280px;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.sg-genre-label {
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  margin: 0 0 6px;
}

.sg-bio {
  margin-top: 16px;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--black);
  text-align: left;
}

.sg-marquee-wrap {
  position: absolute;
  top: 0;
  left: -10%;
  right: -10%;
  height: 100px;
  overflow: hidden;
  z-index: 1;
  display: flex;
  align-items: center;
  pointer-events: none;
  transform: rotate(-5deg);
  transform-origin: center center;
}

.sg-marquee-band {
  background: var(--pink);
  overflow: hidden;
  width: 120%;
  margin-left: -10%;
  padding: 14px 0;
  margin-top: 24px;
  margin-bottom: 24px;
  transform: rotate(-5deg);
}

.sg-marquee {
  display: flex;
  white-space: nowrap;
  will-change: transform;
}

.sg-marquee-track {
  display: flex;
  white-space: nowrap;
  will-change: transform;
}

.sg-marquee-inner {
  color: #FFFFFF;
  font-size: 3.375rem;
  font-weight: 700;
  font-style: italic;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.chaco-divider {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 40px;
}

.chaco-divider::before,
.chaco-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: calc(50% - 24px);
  border-top: 1px solid #000;
}

.chaco-divider::before {
  left: 0;
}

.chaco-divider::after {
  right: 0;
}

.chaco-divider-icon {
  position: relative;
  z-index: 1;
  width: 32px;
  height: auto;
}

@media (max-width: 900px) {
  .sg-section { gap: 40px; padding-top: 36px; }
  .sg-section::before { height: 70px; }
  .sg-photo { width: 200px; height: 200px; }
}

@media (max-width: 600px) {
  .sg-section { gap: 24px; }
  .special-guest-card { width: 240px; }
}

/* ── Chaco 2-column layout ── */
.chaco-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 6%;
  align-items: center;
}

@media (max-width: 900px) {
  .chaco-layout {
    grid-template-columns: 1fr;
  }
}

.chaco-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-self: end;
  gap: 0;
  text-align: center;
}

.chaco-right {
  display: flex;
  flex-direction: column;
  gap: 20px;
  justify-content: center;
  min-width: 0;
}

.youtube-iframe {
  width: calc(100% - 40px);
  max-width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  margin-left: 20px;
  margin-right: 20px;
  border: none;
}

.chaco-song-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: -10px;
}

.chaco-song-logo {
  display: block;
  max-width: 160px;
  height: auto;
  object-fit: contain;
  flex-shrink: 0;
}

.chaco-song-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--black);
  line-height: 1.5;
}

.song-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.song-label {
  font-size: clamp(calc(0.875rem - 5px), calc(1.3vw - 5px), calc(1rem - 5px));
  font-weight: 600;
  color: var(--black);
  line-height: 1.4;
}

.song-title {
  font-size: clamp(1.125rem, 1.8vw, 1.375rem);
  font-weight: 700;
  color: var(--black);
  line-height: 1.3;
}

.song-bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5em;
  text-align: center;
}

.song-logo {
  height: auto;
  width: auto;
  max-height: 50px;
  display: block;
  flex-shrink: 0;
  object-fit: contain;
}

/* ── Groups ── */
.groups {
  width: 100%;
  background: #FFEA00;
}

.groups-inner {
  padding: 3.33% var(--pad-right) 3.33% var(--pad-left);
}

.groups-category-section {
  margin-top: 2.5%;
}

.groups-section-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  width: clamp(300px, 92%, 1100px);
  margin: 48px auto;
}

.groups-section-divider-line {
  flex: 1;
  height: 2px;
  background: #FF1064;
}

.groups-section-divider svg {
  width: 22px;
  height: 36px;
  flex-shrink: 0;
}

.groups-category-label {
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(1rem, 2vw, 1.5rem);
  font-weight: 700;
  color: #FF1064;
  display: block;
  text-align: center;
  margin-bottom: 32px;
}

.groups-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 120px 4%;
}

.groups-grid .special-guest-card {
  width: 100%;
}

.groups-grid .sg-photo {
  width: clamp(140px, 80%, 200px);
  height: auto;
  aspect-ratio: 1 / 1;
}

.groups-grid .sg-name-pill {
  font-size: clamp(0.875rem, 1.8vw, 1.25rem);
  height: 84px;
  min-height: unset;
  overflow: hidden;
}

.group-card {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 10px;
  border-radius: 5px;
}

.group-photo {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 5px;
}

.group-photo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.group-photo--placeholder {
  background: #d9d9d9;
  aspect-ratio: 586 / 330;
}

.group-info {
  flex: 1;
  min-width: 0;
  padding-top: 2%;
}

.group-name {
  font-size: clamp(calc(1.25rem - 6px), calc(3.5vw - 6px), calc(2.25rem - 6px));
  font-weight: 700;
  color: var(--black);
  line-height: 1.2;
  margin-bottom: 1.67%;
  overflow-wrap: break-word;
}

.group-bio {
  font-size: clamp(calc(1rem - 3px), calc(1.5vw - 3px), calc(1.125rem - 3px));
  line-height: 1.8;
  color: var(--black);
  overflow-wrap: break-word;
}

/* Group name multi-size variants */
.group-name-block {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.67%;
}

.group-name-label {
  font-size: clamp(0.375rem, 1.5vw, 1rem);
  font-weight: 700;
  color: var(--black);
  line-height: 1.4;
  overflow-wrap: break-word;
}

.group-name-lg {
  display: block;
  font-size: clamp(calc(1.25rem - 6px), calc(3.5vw - 6px), calc(2.25rem - 6px));
  font-weight: 700;
  color: var(--black);
  line-height: 1.2;
  overflow-wrap: break-word;
}

.group-name-mid {
  font-size: clamp(0.625rem, 2.2vw, 1.5625rem);
  font-weight: 700;
  color: var(--black);
  line-height: 1.2;
  overflow-wrap: break-word;
}

/* ── Ticket ── */
.ticket-section {
  width: 100%;
  background: #FFEA00;
}

.ticket-inner {
  padding: 3.33% var(--pad-right) 3.33% var(--pad-left);
}

.ticket-scroll-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  cursor: grab;
  user-select: none;
  margin-bottom: 1.5em;
}

.ticket-scroll-wrap.is-dragging {
  cursor: grabbing;
}

.ticket-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 0;
  border: 2px solid #fff;
}

.ticket-table th,
.ticket-table td {
  border: 2px solid #fff;
  padding: 16px 20px;
  text-align: center;
  vertical-align: middle;
}

.ticket-table thead th {
  background: var(--pink);
  color: var(--white);
  font-size: clamp(0.5rem, 0.8vw, 0.65rem);
  font-weight: 700;
  line-height: 1.5;
  border-left: 2px solid #fff;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transition: transform 0.2s ease;
}


.ticket-table thead th:first-child {
  background: #000;
  width: 80px;
}

.ticket-th-ja {
  display: block;
  font-size: 1.1em;
  margin-top: 4px;
}

.ticket-td-label {
  background: #000;
  color: var(--white);
  font-weight: 700;
  font-size: 0.9rem;
}

.ticket-td-price {
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 700;
  background: #FFEA00;
  border-left: 2px solid #fff;
  border-right: 2px solid #fff;
  border-top: 2px solid #fff;
}

.ticket-card-wrap {
  margin-top: 2.5%;
  display: flex;
  flex-direction: column;
  gap: 1.5em;
  align-items: flex-start;
  width: 100%;
}

.ticket-pair {
  display: flex;
  gap: 2%;
  width: 100%;
  flex-wrap: wrap;
}

.ticket-card {
  position: relative;
  flex: 1 1 200px;
}

.ticket-bg-img {
  width: 100%;
  display: block;
}

.ticket-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
}

.ticket-header-strip {
  height: 30%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ticket-label-inside {
  font-size: clamp(calc(1rem - 10px), calc(2.5vw - 10px), calc(1.75rem - 10px));
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--white);
}

.ticket-lower {
  flex: 1;
  display: flex;
}

.ticket-main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2% 3% 5% 8%;
  gap: 0.6em;
}

.ticket-price-row {
  display: flex;
  align-items: center;
  gap: 1em;
}

.ticket-type {
  font-size: clamp(0.65rem, 1.6vw, 1.1rem);
  font-weight: 600;
  min-width: 4em;
  line-height: 1.4;
}

.ticket-price-val {
  font-size: clamp(1rem, 3.2vw, 2rem);
  font-weight: 700;
}

.ticket-yen {
  font-size: clamp(0.875rem, 2.6vw, 1.6rem);
}

.ticket-tax {
  font-size: clamp(0.625rem, 1.5vw, 1rem);
}

.ticket-note {
  font-size: clamp(0.9rem, 1.4vw, 1.1rem);
  line-height: 1.6;
  color: #FF1064;
  background: var(--white);
  font-weight: 700;
  padding: 12px 20px;
  display: block;
  width: 100%;
  box-sizing: border-box;
  text-align: center;
  border: 4px solid #FF1064;
}

.ticket-stub {
  width: 22%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 6% 2%;
  text-align: center;
}

.ticket-stub-name {
  font-size: clamp(0.625rem, 1vw, 0.8rem);
  font-weight: 700;
  line-height: 1.5;
}

.ticket-stub-date {
  font-size: clamp(0.875rem, 1.8vw, 1.375rem);
  font-weight: 700;
  line-height: 1.2;
}

.ticket-purchase-btn {
  display: block;
  width: fit-content;
  margin: 32px auto 0;
  background: var(--pink);
  color: var(--white);
  border: 3px solid var(--black);
  border-radius: 30px;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  font-weight: 600;
  padding: 0.875em 2.5em;
  text-decoration: none;
  transition: transform 0.2s ease;
}

.ticket-purchase-btn:hover {
  transform: scale(1.05);
}

.ticket-sp-tabs,
.ticket-sp-table,
.ticket-sp-list {
  display: none;
}

/* ── Timetable ── */
.timetable {
  width: 100%;
  background: #FFEA00;
}


.timetable-inner {
  padding: 3.33% var(--pad-right) 3.33% var(--pad-left);
}

.timetable-img {
  width: 100%;
  height: auto;
  display: block;
}

.tt-wrap {
  width: 100%;
  border: 1.5px solid #000;
  border-radius: 4px;
  overflow: hidden;
  margin-top: 1.5%;
}

.tt-header {
  background: var(--pink);
  display: flex;
  align-items: center;
  gap: 1.5em;
  padding: 14px 24px;
}

.tt-header-area {
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.08em;
  flex-shrink: 0;
}

.tt-header-info {
  font-size: clamp(0.875rem, 1.5vw, 1.125rem);
  color: var(--white);
  letter-spacing: 0.05em;
  margin-left: auto;
}

.tt-header-info strong {
  font-size: 1.2em;
}

.tt-img {
  display: none;
}

.tt-row-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 80px;
}

.tt-table {
  width: 100%;
  border-collapse: collapse;
}

.tt-table tbody tr {
  border-bottom: 1px solid #000;
}

.tt-table tbody tr:last-child {
  border-bottom: none;
}

.tt-time {
  width: 160px;
  min-width: 120px;
  padding: 18px 20px;
  color: var(--pink);
  font-weight: 700;
  font-size: clamp(0.8rem, 1.2vw, 0.95rem);
  white-space: nowrap;
  vertical-align: middle;
  background: #FFEA00;
}

.tt-event {
  padding: 18px 24px;
  font-size: clamp(0.9rem, 1.3vw, 1rem);
  font-weight: 600;
  color: var(--black);
  vertical-align: middle;
  background: #FFEA00;
}

.tt-tag {
  display: inline-block;
  background: var(--pink);
  color: var(--white);
  font-size: 0.75em;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 3px;
  margin-right: 8px;
  vertical-align: middle;
}

.tt-break .tt-time,
.tt-break-cell {
  background: repeating-linear-gradient(
    45deg,
    #fffde7,
    #fffde7 6px,
    #fff9c4 6px,
    #fff9c4 12px
  );
  color: #999;
}

/* ── Timetable section header row ── */
.tt-section-row td {
  background: var(--black);
  color: var(--white);
  font-weight: 700;
  font-size: clamp(0.85rem, 1.3vw, 1rem);
  padding: 10px 24px;
  letter-spacing: 0.05em;
}

.tt-section-num {
  color: var(--yellow);
  margin-right: 8px;
}

/* ── Collapsible accordion ── */
.collapsible-toggle {
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #ccc;
  padding-bottom: 0.5em;
}

.toggle-icon {
  height: 28px;
  width: auto;
  flex-shrink: 0;
  transition: transform 0.35s ease;
}

.collapsible-toggle.is-open .toggle-icon {
  transform: rotate(90deg);
}

.collapsible-content {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s ease;
}

.collapsible-content.is-open {
  grid-template-rows: 1fr;
}

.collapsible-inner {
  overflow: hidden;
}

/* ── Yellow strip hidden ── */
.yellow-strip {
  display: none;
}

/* ── Venue Map ── */
.map-section {
  width: 100%;
  background: #FFEA00;
}

.map-inner {
  padding: 3.33% var(--pad-right) 6% var(--pad-left);
  display: flex;
  flex-direction: column;
  gap: 60px;
}

.map-inner .section-en-label {
  margin-bottom: -56px;
}

.map-layout {
  display: flex;
  align-items: flex-start;
  gap: 4%;
  width: 100%;
}

.map-img {
  flex: 3;
  min-width: 0;
  padding-left: 35px;
  height: auto;
  display: block;
  object-fit: contain;
}

.map-divider {
  width: 2px;
  align-self: stretch;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.map-divider-line {
  flex: 1;
  width: 1px;
  background: #FF1064;
  display: block;
}

.map-divider-bolt {
  width: 12px;
  height: auto;
  flex-shrink: 0;
}

.map-legend {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 26px;
  padding-top: 24px;
  flex: 1;
}

.map-legend li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "Archivo Black", "Shippori Antique", sans-serif;
  font-size: clamp(0.8rem, 1.4vw, 1.1rem);
  font-weight: 700;
  color: var(--pink);
  line-height: 1.4;
}

.map-legend-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.6em;
  height: 1.6em;
  border-radius: 50%;
  background: var(--pink);
  color: var(--white);
  font-size: 0.7em;
  font-weight: 700;
  flex-shrink: 0;
}

/* ── Goods ── */
.goods-section {
  width: 100%;
  background: #FFEA00;
}

.goods-inner {
  padding: 3.33% var(--pad-right) 5% var(--pad-left);
  display: flex;
  flex-direction: column;
  gap: 60px;
}

.goods-inner .section-en-label {
  margin-bottom: -56px;
}

.goods-gallery-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 54px;
}

.goods-gallery {
  display: flex;
  align-items: flex-end;
  gap: 2%;
  width: 100%;
}

.goods-img {
  flex: 371;
  min-width: 0;
  width: 0;
  height: auto;
  display: block;
  object-fit: contain;
}

.goods-img--lg {
  flex: 399;
}

.goods-carousel-outer {
  overflow: hidden;
  width: 100%;
  max-width: 100%;
  cursor: grab;
  user-select: none;
}

.goods-carousel-outer.is-dragging {
  cursor: grabbing;
}

.goods-carousel-track {
  display: flex;
  gap: 24px;
  width: max-content;
}

.goods-carousel-img {
  width: 340px;
  height: auto;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
  pointer-events: none;
}

.goods-btn {
  display: inline-block;
  background: var(--pink);
  color: var(--white);
  border: 3px solid var(--black);
  border-radius: 30px;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  font-weight: 600;
  padding: 0.875em 2.5em;
  text-decoration: none;
  transition: transform 0.2s ease;
  align-self: center;
}

.goods-btn:hover {
  transform: scale(1.05);
}

/* ── Access ── */
.access-section {
  width: 100%;
  background: #FFEA00;
}

.access-inner {
  padding: 3.33% var(--pad-right) 3.33% var(--pad-left);
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.access-inner .section-en-label {
  margin-bottom: -24px;
}

.access-list {
  list-style: none;
}

.access-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 18px 0;
  gap: 1em;
}

.access-maps {
  display: flex;
  gap: 2%;
  width: 100%;
  margin-top: 2em;
}

.access-maps iframe {
  flex: 1;
  height: 350px;
  display: block;
  border: 0;
}

.access-note {
  color: #555;
  font-size: clamp(0.875rem, 1.2vw, 1.0625rem);
  white-space: nowrap;
  flex-shrink: 0;
}

.access-stations {
  display: flex;
  align-items: center;
  gap: 0.75em;
}

.access-station-tag {
  display: inline-block;
  border: 2px solid var(--black);
  border-radius: 2px;
  padding: 4px 14px;
  color: var(--black);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  font-weight: 400;
  white-space: nowrap;
}

.access-tabs {
  margin-top: 16px;
}

.access-tab-btns {
  display: flex;
  gap: 0;
  overflow: hidden;
  border-radius: 15px 15px 0 0;
}

.access-tab-btn {
  padding: 10px 16px;
  border: 2px solid var(--black);
  border-right: none;
  background: #fff;
  font-size: clamp(0.75rem, 1.2vw, 0.9rem);
  font-weight: 700;
  cursor: pointer;
  color: var(--black);
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
}

.access-tab-btn:last-child {
  border-right: 2px solid var(--black);
}

.access-tab-btn.is-active {
  background: var(--pink);
  color: #fff;
}

.access-tab-panels {
  border: 2px solid var(--black);
  border-top: none;
  border-radius: 0 0 15px 15px;
  overflow: hidden;
}

.access-tab-panel {
  display: none;
  height: 360px;
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  font-weight: 700;
  align-items: center;
  justify-content: center;
}

.access-tab-panel.is-active {
  display: flex;
}

/* ── Food ── */
.food-section {
  width: 100%;
  background: #FFEA00;
}

.food-inner {
  padding: 3.33% var(--pad-right) 3.33% var(--pad-left);
}

.food-inner .section-heading {
  margin-bottom: 19px;
}

.food-coming-soon,
.access-coming-soon {
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--black);
  padding: 40px 0;
  text-align: center;
  border: 2px solid #000;
  width: 100%;
  box-sizing: border-box;
  margin: 20px 0;
}

.food-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 24px;
}

.food-card {
  background: #fff;
  display: flex;
  flex-direction: column;
  gap: 17px;
  padding: 43px 31px;
}

.food-card-photo {
  width: 100%;
  aspect-ratio: 816 / 564;
  overflow: hidden;
  border-radius: 5px;
}

.food-card-photo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.food-card-name {
  font-size: clamp(calc(1.125rem - 3px), calc(2vw - 3px), calc(1.8125rem - 3px));
  font-weight: 700;
  color: var(--black);
  text-align: center;
  line-height: 1.82;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.food-card-desc {
  font-size: clamp(calc(0.8rem - 4px), calc(1.1vw - 4px), calc(0.9375rem - 4px));
  font-weight: 700;
  line-height: 1.72;
  color: var(--black);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
}

/* ── Footer ── */
.site-footer {
  width: 100%;
  background: #FFEA00;
  padding-right: var(--strip-width);
  padding-bottom: 200px;
  position: relative;
  overflow: hidden;
}

.footer-overlay-mountain {
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 100%;
  height: auto;
  display: block;
  pointer-events: none;
  z-index: 0;
}

.footer-sns-top {
  position: absolute;
  bottom: 120px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  justify-content: center;
}

.footer-copy-bottom {
  position: absolute;
  bottom: 60px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  font-size: clamp(0.7rem, 1vw, 0.85rem);
  color: var(--black);
  text-align: center;
  white-space: nowrap;
}

.footer-bolt-divider {
  position: absolute;
  bottom: 92px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 12px;
  width: clamp(200px, 40%, 400px);
  z-index: 2;
}

.footer-divider-line {
  flex: 1;
  height: 2px;
  background: #000000;
  display: block;
}

.footer-bolt-divider svg {
  width: 12px;
  height: 20px;
  flex-shrink: 0;
}

.footer-inner {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 2;
  padding: 28px 2% 28px var(--pad-left);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-sns {
  display: flex;
  align-items: center;
  gap: 24px;
}

.footer-sns-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: #000;
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 600;
  transition: opacity 0.2s;
}

.footer-sns-link:hover {
  opacity: 0.7;
}

.footer-sns-link svg {
  width: 32px;
  height: 32px;
}

.footer-sns-icon-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  display: block;
}

.footer-copy {
  font-size: clamp(0.7rem, 1vw, 0.875rem);
  color: #000;
  line-height: 1.6;
  padding-left: 2%;
}

/* ── Notice / FAQ ── */
.notice-section {
  width: 100%;
  background: #FFEA00;
}

.notice-inner {
  padding: 3.33% var(--pad-right) 6% var(--pad-left);
}

.notice-tabs {
  margin-top: 2.5%;
}

.notice-tab-buttons {
  display: flex;
  border-bottom: 2px solid #000000;
  margin-bottom: 0;
}

.notice-tab-btn {
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  padding: 12px 32px;
  font-size: clamp(0.9rem, 1.4vw, 1.05rem);
  font-weight: 700;
  color: var(--black);
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
  font-family: inherit;
}

.notice-tab-btn.is-active {
  color: var(--pink);
  border-bottom-color: var(--pink);
}

.notice-tab-btn:hover:not(.is-active) {
  color: var(--pink);
}

.notice-tab-content {
  padding: 32px 0;
}

.notice-tab-content.is-hidden {
  display: none;
}

.notice-list {
  list-style: none;
  display: flex;
  flex-direction: column;
}

.notice-list li {
  padding: 14px 0;
  border-bottom: 1px solid #000000;
  font-size: clamp(0.9rem, 1.3vw, 1rem);
  line-height: 1.7;
  color: var(--black);
  padding-left: 1.2em;
  position: relative;
}

.notice-list li::before {
  content: none;
}

.notice-list li:first-child {
  border-top: 1px solid #000000;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  padding: 20px 0;
  border-bottom: 1px solid #000000;
}

.faq-item:first-child {
  border-top: 1px solid #000000;
}

.faq-question {
  font-size: clamp(0.9rem, 1.3vw, 1rem);
  font-weight: 700;
  color: var(--pink);
  margin-bottom: 8px;
  line-height: 1.6;
}

.faq-answer {
  font-size: clamp(0.875rem, 1.2vw, 0.975rem);
  color: var(--black);
  line-height: 1.8;
  padding-left: 1em;
}

/* ── Left SNS Sidebar ── */
.left-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--strip-width);
  height: 100vh;
  background: #FFEA00;
  overflow: hidden;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.left-nav-label {
  font-size: 68.75%;
  font-weight: 600;
  color: var(--white);
  white-space: nowrap;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  letter-spacing: 0.1em;
}

.left-nav-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--white);
  text-decoration: none;
  font-size: 62.5%;
  font-weight: 600;
  transition: opacity 0.2s;
}

.left-nav-link:hover {
  opacity: 0.7;
}

.left-nav-icon-img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.sidebar-bottom-img {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  pointer-events: none;
}

.left-nav .sidebar-bottom-img {
  bottom: -45px;
}

.global-nav .sidebar-bottom-img {
  bottom: -60px;
}

@media (max-width: 430px) {
  .left-nav {
    display: none !important;
  }
  .global-nav {
    display: none !important;
  }
  .fixed-bottom-left {
    display: none !important;
  }
  .loading-overlay {
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
    margin: 0 !important;
  }
}

/* ── Message Modal ── */
.message-modal {
  position: fixed;
  inset: 0;
  z-index: 8000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.message-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.message-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
}

.message-modal-content {
  position: relative;
  background: #FFEA00;
  border: 4px solid #FF1064;
  border-radius: 12px;
  padding: 40px 28px 32px;
  margin: 24px;
  max-width: 360px;
  width: 100%;
  z-index: 1;
}

.message-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.message-modal-close svg {
  width: 28px;
  height: 28px;
}

.message-modal-logo {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 16px;
}

.message-modal-text {
  font-size: 15px;
  line-height: 1.9;
  color: #000;
  margin: 0;
}

/* ── Artist Image Modal ── */
.artist-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.45s ease;
}

.artist-modal.is-open {
  opacity: 1;
  pointer-events: all;
}

.artist-modal.is-open .artist-modal-content {
  transform: scale(1) translateY(0);
}

.artist-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  cursor: pointer;
}

.artist-modal-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  transform: scale(0.88) translateY(24px);
  transition: transform 0.45s cubic-bezier(0.34, 1.2, 0.64, 1);
  align-items: center;
  gap: 24px;
  max-width: min(90vw, 500px);
  padding: 0 16px;
}

.artist-modal-img {
  display: block;
  width: 380px;
  height: 380px;
  max-width: min(80vw, 380px);
  max-height: min(80vw, 380px);
  border-radius: 0;
  object-fit: cover;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
  flex-shrink: 0;
}

.artist-modal-bio {
  color: #fff;
  font-size: 1rem;
  line-height: 1.9;
  text-align: center;
  margin: 0;
}

.artist-modal-sns {
  display: flex;
  gap: 28px;
  align-items: center;
  justify-content: center;
}

.artist-modal-sns-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  color: #fff;
  color: #fff;
  text-decoration: none;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: opacity 0.2s;
}

.artist-modal-sns-link:hover {
  opacity: 0.7;
}

.artist-modal-sns-link svg {
  width: 32px;
  height: 32px;
}

.artist-modal-close {
  position: absolute;
  top: -16px;
  right: -16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--pink);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: opacity 0.2s;
}

.artist-modal-close:hover {
  opacity: 0.8;
}

.artist-modal-close svg {
  width: 18px;
  height: 18px;
}

/* ── Fixed bottom-left: SNS + back to top ── */
.fixed-bottom-left {
  position: fixed;
  top: 25%;
  left: calc(var(--strip-width) / 2);
  transform: translateX(-50%);
  z-index: 300;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.sns-label {
  font-size: calc(85% + 5px);
  font-weight: 600;
  color: var(--black);
  white-space: nowrap;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  letter-spacing: 0.05em;
}

.instagram-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--black);
  text-decoration: none;
  font-size: 75%;
  font-weight: 600;
  transition: opacity 0.2s;
}

.instagram-link:hover {
  opacity: 0.7;
}

.instagram-link svg {
  width: 36px;
  height: 36px;
}

.back-to-top {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--pink);
  color: var(--white);
  text-decoration: none;
  transition: opacity 0.2s;
  flex-shrink: 0;
}

.back-to-top:hover {
  opacity: 0.8;
}

.back-to-top svg {
  width: 26px;
  height: 26px;
}

/* ── Mobile-only elements: hidden on desktop ── */
.logo-mobile {
  display: none;
}

.hamburger-btn {
  display: none;
}

.hamburger-line {
  display: block;
  height: 2px;
  width: 25px;
  background: #555;
  border-radius: 4.5px;
}

.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 190;
  cursor: pointer;
}

.nav-overlay.is-visible {
  display: block;
}

.nav-close-btn {
  display: none;
}

@media (max-width: 430px) {
  .nav-close-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 10px;
    right: 0;
    width: 49px;
    height: 49px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1;
    overflow: hidden;
  }

  .nav-close-btn svg {
    width: 49px;
    height: 49px;
    flex-shrink: 0;
  }
}

/* ── Mobile layout (≤425px): header + hero + nav ── */
@media (max-width: 430px) {
  .header {
    background: #FFEA00;
    padding: 10px 16px;
  }

  .header-logo-area {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    grid-template-columns: unset;
  }

  .header-logo {
    height: 30px;
  }

  .logo,
  .header-right-group,
  .ticket-btn {
    display: none;
  }

  .logo-mobile {
    display: block;
    height: 33px;
    width: auto;
    object-fit: contain;
  }

  .hamburger-btn {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 10px;
    width: 49px;
    height: 49px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
    margin-right: 12px;
  }

  .global-nav {
    transform: translateX(100%);
    transition: transform 0.3s ease;
    width: min(80vw, 280px);
  }

  .global-nav.is-open {
    transform: translateX(0);
  }

  .nav-list {
    padding-top: 80px;
  }

  .hero {
    padding-right: 0;
    min-height: 665px;
    height: 665px;
    flex-shrink: 0;
  }

  .hero picture {
    display: block;
    width: 100%;
  }

  /* About section – desktop inner を非表示 */
  .about {
    padding: 0;
  }

  .about-inner {
    display: none !important;
  }
}

/* ── Artists SP (≤425px) Figma node 137:328 ── */
.artists-sp {
  display: none;
}

.artists-sp-banner-grid {
  display: none;
}

@media (max-width: 430px) {
  .artists .section-divider,
  .artists-inner {
    display: none;
  }

  .artists-sp {
    display: block;
    width: 100%;
  }

  .artists-sp-label-bar {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    background: #ffea00;
    padding: 13px 23px 9px;
    min-height: 59px;
  }

  .artists-sp-label-en {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #FF1064;
    margin: 0 0 6px 4px;
  }

  .artists-sp-label-text {
    font-family: "Mochiy Pop P One", sans-serif;
    font-weight: 400;
    font-style: normal;
    font-size: 29px;
    color: #000;
    margin: 0;
    padding-left: 14px;
    border-left: 4px solid #FF1064;
    line-height: 1.3;
    white-space: nowrap;
  }

  .artists-sp-banner-grid {
    display: flex;
    width: 100%;
    margin-bottom: 60px;
  }

  .artists-sp-banner-item {
    flex: 1;
    display: block;
    overflow: hidden;
  }

  .artists-sp-banner-item img {
    display: block;
    width: 100%;
    height: auto;
  }

  .artists-sp-badge-bar {
    background: #ff1064;
    display: flex;
    align-items: center;
    height: 68px;
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    overflow: hidden;
    position: relative;
  }
  .artists-sp-badge-bar .badge-marquee-track {
    display: inline-flex;
    white-space: nowrap;
    will-change: transform;
  }
  .artists-sp-badge-bar .badge-marquee-inner {
    display: inline-block;
    white-space: nowrap;
    font-family: "Chelsea Market", system-ui;
    font-weight: 400;
    font-style: normal;
    letter-spacing: 0.12em;
  }

  .artists-sp-badge-bar--theme {
    color: #fff;
  }

  .sg-artists-sp-grid {
    overflow: hidden;
    position: relative;
    background: #FFEA00;
    padding: 28px 0 20px;
  }

  .sg-artists-sp-track {
    display: flex;
    transition: transform 0.35s ease;
  }

  .sg-artists-sp-grid .special-guest-card {
    width: 100vw;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 16px;
  }

  .sg-artists-sp-grid .sg-photo {
    width: 250px;
    height: 250px;
    aspect-ratio: unset;
    position: relative;
    z-index: 1;
  }

  .sg-photo-wrap {
    position: relative;
    display: inline-block;
    z-index: 1;
  }

  .sg-number-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    color: #fff;
    font-family: "Chelsea Market", system-ui;
    font-size: 1.7rem;
    font-weight: 400;
    font-style: normal;
    letter-spacing: 0.04em;
    z-index: 3;
    pointer-events: none;
    text-shadow: 0 1px 6px rgba(0,0,0,0.35);
  }

  .sg-main-act-label {
    color: #FF1064;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    margin: 6px 0 0;
    text-align: center;
  }

  .sg-artists-sp-grid .sg-name-pill {
    font-size: 1rem;
    padding: 8px 16px;
    min-height: 44px;
    margin-top: 0;
    width: 180px;
    max-width: 180px;
    position: relative;
    z-index: 2;
  }

  .sg-artists-sp-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
  }

  .sg-artists-sp-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ccc;
    transition: background 0.2s;
    display: block;
  }

  .sg-artists-sp-dot.active {
    background: #FF1064;
  }

  .chaco-sp-card-wrap {
    display: flex;
    justify-content: center;
    background: #FFEA00;
    padding: 28px 0;
  }

  .chaco-sp-divider {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #FFEA00;
    padding: 4px 24px 16px;
  }

  .chaco-sp-divider-line {
    flex: 1;
    height: 1px;
    background: #FF1064;
  }

  .chaco-sp-divider-bolt {
    width: 12px;
    height: auto;
    flex-shrink: 0;
  }

  .chaco-sp-song-block {
    background: #FFEA00;
    padding: 0 16px 28px;
  }

  .chaco-sp-iframe-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 8px;
    overflow: hidden;
  }

  .chaco-sp-iframe-wrap iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
  }

  .chaco-sp-song-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 14px;
  }

  .chaco-sp-song-logo {
    width: 64px;
    height: auto;
    flex-shrink: 0;
  }

  .chaco-sp-song-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
  }

  .chaco-sp-song-label {
    font-size: 11px;
    color: #000;
    margin: 0;
    line-height: 1.4;
  }

  .chaco-sp-song-title {
    font-size: 15px;
    font-weight: 700;
    color: #000;
    margin: 0;
    line-height: 1.4;
  }

  .chaco-sp-card-wrap .sg-photo {
    width: 250px;
    height: 250px;
    aspect-ratio: unset;
    position: relative;
    z-index: 1;
  }

  .chaco-sp-card-wrap .sg-name-pill {
    font-size: 1rem;
    padding: 8px 16px;
    min-height: 44px;
    margin-top: 0;
    width: 180px;
    max-width: 180px;
    position: relative;
    z-index: 2;
  }

  .artists-sp-photos {
    background: #ffea00;
    padding: 20px;
    display: flex;
    gap: 13px;
    align-items: flex-start;
  }

  .artists-sp-photo {
    flex: 1;
    height: 361px;
    overflow: hidden;
  }

  .artists-sp-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .artists-sp-name-bar {
    background: #ff1064;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 0 6px;
  }

  .artists-sp-name-bar::before,
  .artists-sp-name-bar::after {
    content: '';
    flex: 1;
    height: 3px;
    background: #ffea00;
  }

  .artists-sp-name-text {
    font-size: 32px;
    font-weight: 700;
    color: #ffea00;
    white-space: nowrap;
    flex-shrink: 0;
  }

  .artists-sp-bio {
    padding: 20px;
    background: #fff;
    font-size: 14px;
    line-height: 1.7;
  }

  .artists-sp-bio--yellow {
    background: #ffea00;
  }

  .artists-sp-bio p {
    border: none;
    background: none;
    padding: 12px;
    color: #ff1064;
  }

  #tee + .artists-sp-bio {
    padding-right: 0;
  }

  #hippy + .artists-sp-bio {
    padding-left: 0;
  }

  .artists-sp-artist-img {
    display: block;
    width: 100%;
    height: auto;
    margin-bottom: 16px;
  }

  /* chaco SP – Figma node 140:420 */
  .chaco-sp {
    background: #ffea00;
    padding: 20px 15px;
    display: flex;
    flex-direction: column;
    gap: 7px;
  }

  .chaco-sp-video {
    background: #ff1064;
    width: 100%;
    aspect-ratio: 16 / 9;
    flex-shrink: 0;
    overflow: hidden;
  }

  .chaco-sp-video iframe {
    display: block;
    width: 100%;
    height: 100%;
    border: none;
  }

  .chaco-sp-song {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 84px;
    flex-shrink: 0;
    gap: 10px;
  }

  .chaco-sp-song-logo {
    width: 122px;
    height: 33px;
    object-fit: contain;
    flex-shrink: 0;
  }

  .chaco-sp-song-text {
    display: flex;
    flex-direction: column;
    font-size: 10px;
    line-height: normal;
    color: #000;
    font-weight: 700;
  }

  .chaco-sp-song-text p:first-child {
    font-size: 8px;
  }

  .chaco-sp-song-title {
    font-size: 19px;
    font-weight: 700;
  }

  .chaco-sp-photo {
    width: 100%;
    overflow: hidden;
    flex-shrink: 0;
    margin-top: 10px;
  }

  .chaco-sp-photo img {
    width: 100%;
    height: auto;
    display: block;
  }

  .chaco-sp-name {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    text-align: center;
    background: #ff1064;
    padding: 10px 0;
    width: 100%;
  }

  .chaco-sp-desc {
    font-size: 14px;
    line-height: 1.7;
    color: #ff1064;
    padding: 12px;
    border: none;
    background: none;
    margin-right: -15px;
  }
}

/* ── News SP (≤425px) Figma node 136:294 ── */
.news-sp {
  display: none;
}

@media (max-width: 430px) {
  .news .section-divider,
  .news-inner {
    display: none;
  }

  .news-sp {
    display: block;
    background: #ffea00;
    width: 100%;
  }

  .news-sp-label-bar {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    background: #ffea00;
    padding: 13px 23px 9px;
    min-height: 59px;
  }

  .news-sp-label-en {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #FF1064;
    margin: 0 0 6px 4px;
  }

  .news-sp-label-text {
    font-family: "Mochiy Pop P One", sans-serif;
    font-weight: 400;
    font-style: normal;
    font-size: 29px;
    color: #000;
    margin: 0;
    padding-left: 14px;
    border-left: 4px solid #FF1064;
    line-height: 1.3;
    white-space: nowrap;
  }

  .news-sp-list {
    list-style: none;
    padding: 0 10px 0 33px;
    text-align: center;
  }

  .news-sp-item {
    border-top: 1px solid #000;
    border-bottom: 1px solid #000;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
  }



  .news-sp-item-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    flex: 1;
  }

  .news-sp-item-meta {
    display: flex;
    align-items: center;
    gap: 6px;
  }

  .news-sp-item-date {
    font-size: 10px;
    font-weight: 700;
    color: #000;
    letter-spacing: 0.05em;
  }

  .news-sp-item-tag {
    background: #FF1064;
    color: #fff;
    font-size: 9px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 20px;
    white-space: nowrap;
  }

  .news-sp-item-text {
    font-size: 16px;
    font-weight: 700;
    color: #000;
    line-height: 1.5;
    margin: 0;
    text-align: left;
    border-top: 1px dotted #bbb;
    padding-top: 4px;
    width: 100%;
  }
}

/* ── About SP (≤425px) Figma node 135:228 ── */
.about-sp {
  display: none;
}

@media (max-width: 430px) {
  .about-sp {
    display: block;
    width: 100%;
  }

  /* 黄色ラベルバー */
  .about-sp-label-bar {
    display: none;
  }

  .about-sp-icon {
    display: none;
  }

  .about-sp-label-text {
    font-size: 24px;
    font-weight: 700;
    color: #ff1064;
    line-height: normal;
    white-space: nowrap;
  }

  .about-sp-label-en {
    font-size: 15px;
    font-weight: 700;
  }

  /* ピンク見出しバー */
  .about-sp-heading-bar {
    display: none;
  }

  .about-sp-heading {
    font-size: 21px;
    font-weight: 700;
    color: #fff;
    line-height: normal;
    text-align: center;
  }

  /* 写真ブロック */
  .about-sp-img-block {
    display: none !important;
  }

  /* テキストブロック */
  .about-sp-text-block {
    background: #ffea00;
    padding: 10px 0 22px 44px;
  }

  .about-sp-desc-box {
    display: none;
  }

  .about-sp-desc {
    font-size: 18px;
    line-height: 23px;
    letter-spacing: 1.26px;
    color: #ffffff;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
  }

  .about-sp-desc.is-open {
    display: block;
    overflow: visible;
  }

  .about-sp-more-btn {
    display: none;
  }

  .about-sp-more-btn.is-open {
    display: none;
  }
}

/* ── Groups SP (≤425px) Figma node 146:479 ── */
.groups-sp {
  display: none;
}

@media (max-width: 430px) {
  .groups .section-divider,
  .groups-inner {
    display: none;
  }

  .groups-sp {
    display: block;
    width: 100%;
    background: #ffea00;
  }

  .groups-sp-label-bar {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    background: #ffea00;
    padding: 13px 23px 9px;
    min-height: 59px;
  }

  .groups-sp-label-en {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #FF1064;
    margin: 0 0 6px 4px;
  }

  .groups-sp-label-text {
    font-family: "Mochiy Pop P One", sans-serif;
    font-weight: 400;
    font-style: normal;
    font-size: 29px;
    color: #000;
    margin: 0;
    padding-left: 14px;
    border-left: 4px solid #FF1064;
    line-height: 1.3;
    white-space: nowrap;
  }

  .groups-sp-list {
    display: flex;
    flex-direction: column;
    padding: 0;
  }

  .music-sp-carousel {
    overflow: hidden;
    position: relative;
    background: #FFEA00;
    padding: 28px 0 28px;
  }

  .music-sp-track {
    display: flex;
    gap: 20px;
    will-change: transform;
  }

  .music-sp-carousel .special-guest-card {
    width: 160px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0;
  }

  .music-sp-carousel .sg-photo {
    width: 140px;
    height: 140px;
    aspect-ratio: unset;
    position: relative;
    z-index: 1;
  }

  .music-sp-carousel .sg-name-pill {
    font-size: 0.78rem;
    padding: 6px 10px;
    min-height: 36px;
    margin-top: 0;
    width: 130px;
    max-width: 130px;
    position: relative;
    z-index: 2;
    line-height: 1.4;
  }

  .music-sp-dots { display: none; }

  .performance-sp-carousel {
    overflow: hidden;
    position: relative;
    background: #FFEA00;
    padding: 28px 0 28px;
  }

  .performance-sp-track {
    display: flex;
    gap: 20px;
    will-change: transform;
  }

  .performance-sp-carousel .special-guest-card {
    width: 160px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0;
  }

  .performance-sp-carousel .sg-photo {
    width: 140px;
    height: 140px;
    aspect-ratio: unset;
    position: relative;
    z-index: 1;
  }

  .performance-sp-carousel .sg-name-pill {
    font-size: 0.78rem;
    padding: 6px 10px;
    min-height: 36px;
    margin-top: 0;
    width: 150px;
    max-width: 150px;
    position: relative;
    z-index: 2;
    line-height: 1.4;
  }

  .performance-sp-dots { display: none; }

  .groups-sp-category-bar {
    background: #ff1064;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    font-style: italic;
    text-align: center;
    padding: 10px 0;
    transform: rotate(-5deg);
    margin: 12px -24px;
    position: relative;
    z-index: 1;
  }

  .groups-sp-category-block {
    display: flex;
    flex-direction: column;
    padding: 30px 10px 30px 20px;
    gap: 10px;
  }

  .groups-sp-card {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    background: #ffea00;
  }

  .groups-sp-photo {
    width: 45%;
    height: 120px;
    flex-shrink: 0;
    overflow: hidden;
  }

  .groups-sp-photo img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .groups-sp-photo--placeholder {
    background: #d9d9d9;
    cursor: default;
  }

  .groups-sp-info {
    flex: 1;
    padding: 12px 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    justify-content: center;
  }

  .groups-sp-name {
    font-size: 13px;
    font-weight: 700;
    color: #000;
    line-height: 1.4;
  }

  .groups-sp-name-label {
    display: block;
    font-size: 10px;
    font-weight: 700;
  }

  .groups-sp-name-sub {
    display: block;
    font-size: 10px;
    font-weight: 700;
  }

  .groups-sp-bio {
    font-size: 10px;
    line-height: 1.6;
    color: #000;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
  }

  .groups-sp-bio.is-open {
    display: block;
    overflow: visible;
  }

  .groups-sp-more-btn {
    display: block;
    background: none;
    border: none;
    color: #000;
    font-size: 10px;
    font-weight: 700;
    cursor: pointer;
    padding: 2px 0 0;
    text-align: left;
  }
}

@media (max-width: 430px) {
  .news .section-heading,
  .artists .section-heading,
  .groups .section-heading,
  .timetable .section-heading,
  .ticket-section .section-heading,
  .access-section .section-heading,
  .goods-section .section-heading,
  .food-section .section-heading,
  .map-section .section-heading,
  .notice-section .section-heading {
    text-align: center;
    color: #ff1064;
    display: flex;
    flex-direction: column;
    align-items: center;
    border-left: none;
    padding-left: 0;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .news .section-heading::before,
  .artists .section-heading::before,
  .groups .section-heading::before,
  .timetable .section-heading::before,
  .ticket-section .section-heading::before,
  .access-section .section-heading::before,
  .goods-section .section-heading::before,
  .food-section .section-heading::before,
  .map-section .section-heading::before,
  .notice-section .section-heading::before {
    font-size: 11px;
    font-weight: 700;
    color: #ff1064;
    display: block;
    margin-bottom: 2px;
  }

  .news .section-heading::before { content: 'NEWS'; }
  .artists .section-heading::before { content: 'ARTIST'; }
  .groups .section-heading::before { content: 'GROUP'; }
  .timetable .section-heading::before { content: 'TIME TABLE'; }
  .ticket-section .section-heading::before { content: 'TICKET'; }
  .access-section .section-heading::before { content: 'ACCESS'; }
  .goods-section .section-heading::before { content: 'GOODS'; }
  .food-section .section-heading::before { content: 'FOOD'; }
  .map-section .section-heading::before { content: 'MAP'; }
  .notice-section .section-heading::before { content: 'NOTICE'; }

  .goods-gallery-wrap {
    width: 100%;
  }

  .goods-inner {
    gap: 20px;
  }

  .goods-carousel-img {
    width: 240px;
  }

  .goods-carousel-track {
    gap: 16px;
  }

  .map-inner {
    gap: 12px;
  }

  .map-layout {
    flex-direction: column;
    gap: 4px;
  }

  .map-img {
    width: 100%;
    flex: none;
    padding-left: 0;
  }

  .map-divider {
    width: 100%;
    height: auto;
    flex-direction: row;
    align-self: auto;
    margin-top: 12px;
  }

  .map-divider-line {
    flex: 1;
    width: auto;
    height: 1px;
  }

  .map-legend {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px 12px;
    flex: none;
    width: 100%;
    padding-left: 10px;
  }

  .map-legend li {
    flex-direction: row;
    align-items: center;
    gap: 4px;
    font-size: 10px;
  }

  .map-legend-num {
    font-size: 10px;
    width: 1.8em;
    height: 1.8em;
  }

  .food-inner {
    padding-left: 20px;
    padding-right: 20px;
  }

  .food-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
  }

  .food-card {
    padding: 10px;
  }

  .access-inner,
  .goods-inner,
  .food-inner,
  .map-inner,
  .notice-inner {
    padding-left: 10px;
    padding-right: 10px;
    text-align: center;
    align-items: center;
  }

  .access-item {
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-align: center;
  }

  .access-note {
    white-space: normal;
  }

  .access-stations {
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }

  .access-tabs {
    display: none;
  }

  .access-tab-btns {
    overflow-x: auto;
    border-radius: 0;
    -webkit-overflow-scrolling: touch;
  }

  .access-tab-panels {
    width: 100%;
    box-sizing: border-box;
  }

  .access-maps {
    flex-direction: column;
  }

  .access-maps iframe {
    width: 100%;
    height: 350px;
  }

  .notice-tabs {
    width: 100%;
    text-align: left;
  }

  .notice-tab-buttons {
    justify-content: center;
  }

  .notice-list li,
  .faq-item {
    text-align: left;
  }

  .footer-inner {
    flex-direction: column;
    align-items: center;
    padding: 24px 10px 24px 70px;
    gap: 16px;
    text-align: center;
  }

  .footer-sns {
    order: 1;
    justify-content: center;
    width: 100%;
  }

  .footer-copy {
    order: 2;
    text-align: center;
    width: 100%;
  }

  .footer-copy-br {
    display: block;
    line-height: 0;
  }

  .ticket-inner {
    padding: 3.33% 15px;
  }

  .ticket-scroll-wrap {
    margin: 0 -15px;
  }

  .ticket-table {
    min-width: 640px;
    width: 640px;
  }

  .ticket-pair {
    display: none;
  }

  .ticket-sp-table {
    display: none;
  }

  .ticket-sp-list {
    display: block;
    order: 2;
    width: 100%;
  }

  .ticket-sp-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #000;
    font-size: 13px;
    font-weight: 700;
  }

  .ticket-sp-list-item:first-child {
    border-top: 1px solid #000;
  }

  .ticket-sp-list-price {
    color: #ff1064;
    white-space: nowrap;
    margin-left: 8px;
  }

  .ticket-sp-tabs {
    order: 4;
    width: 100%;
  }

  .ticket-sp-tab-btns {
    display: flex;
    width: 100%;
  }

  .ticket-sp-tab-btn {
    flex: 1;
    background: #ff1064;
    color: #fff;
    border: none;
    border-right: 1px solid rgba(255,255,255,0.4);
    font-size: 11px;
    font-weight: 700;
    line-height: 1.4;
    padding: 10px 4px;
    cursor: pointer;
    text-align: center;
  }

  .ticket-sp-tab-btn:last-child {
    border-right: none;
  }

  .ticket-sp-tab-btn.is-active {
    background: #ffea00;
    color: #ff1064;
  }

  .ticket-sp-tab-panels {
    position: relative;
    background: #ff1064;
    overflow: hidden;
  }

  .ticket-sp-tab-panels::before,
  .ticket-sp-tab-panels::after {
    content: '';
    position: absolute;
    width: 28px;
    height: 28px;
    background: #ffea00;
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
  }

  .ticket-sp-tab-panels::before { left: -14px; }
  .ticket-sp-tab-panels::after  { right: -14px; }

  .ticket-sp-tab-panel {
    display: none;
    padding: 28px 40px;
    text-align: center;
  }

  .ticket-sp-tab-panel.is-active {
    display: block;
  }

  .ticket-sp-type {
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    line-height: 1.5;
    margin-bottom: 8px;
  }

  .ticket-sp-price {
    font-size: 44px;
    font-weight: 700;
    color: #fff;
    line-height: 1;
  }

  .ticket-sp-yen {
    font-size: 28px;
    font-weight: 700;
    color: #fff;
  }

  .ticket-sp-tax {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    display: inline;
    margin-left: 4px;
  }

  .ticket-purchase-btn {
    order: 1;
    font-size: 12px;
  }

  .ticket-note {
    order: 4;
    font-size: 15px;
    color: #FF1064;
    font-weight: 700;
    background: #FFFFFF;
    border: 4px solid #FF1064;
    padding: 10px 14px;
    margin-top: 16px;
    margin-bottom: 12px;
  }
}

@media (max-width: 430px) {
  .timetable-inner {
    padding: 3.33% 10px 40px;
  }

  .news-inner .section-en-label,
  .news-inner .section-label,
  .artists-inner .section-en-label,
  .artists-inner .section-label,
  .groups-inner .section-en-label,
  .groups-inner .section-label,
  .timetable-inner .section-en-label,
  .timetable-inner .section-label,
  .ticket-inner .section-en-label,
  .ticket-inner .section-label,
  .access-inner .section-en-label,
  .access-inner .section-label,
  .goods-inner .section-en-label,
  .goods-inner .section-label,
  .food-inner .section-en-label,
  .food-inner .section-label,
  .map-inner .section-en-label,
  .map-inner .section-label,
  .notice-inner .section-en-label,
  .notice-inner .section-label {
    display: none;
  }

  .tt-wrap {
    border-left: none;
    border: 3px solid #FF1064;
    border-radius: 4px;
    overflow: hidden;
  }

  /* Table SP grid layout */
  .tt-table,
  .tt-table tbody {
    display: block;
    width: 100%;
  }

  .tt-table tr {
    display: block;
    border-bottom: 1px solid #000;
  }

  .tt-table tbody tr:last-child {
    border-bottom: none;
  }

  .tt-table tr:not(.tt-section-row):not(.tt-break) {
    display: grid;
    grid-template-columns: 3fr 2fr;
    min-height: 60px;
  }

  .tt-time {
    grid-column: 1;
    grid-row: 1;
    width: auto;
    min-width: 0;
    white-space: normal;
    padding: 12px 10px 4px;
    font-size: 0.72rem;
  }

  .tt-event {
    grid-column: 1;
    grid-row: 2;
    width: auto;
    padding: 4px 10px 12px;
  }

  .tt-img {
    grid-column: 2;
    grid-row: 1 / 3;
    display: block;
    width: auto;
    height: auto;
    background: #e0e0e0;
    overflow: hidden;
  }

  .tt-img.tt-img-none {
    background: none;
  }

  .tt-img-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .tt-img-split .tt-row-img {
    height: 100%;
    min-height: unset;
  }

  .tt-row-fixed {
    height: 90px;
  }

  .tt-section-row td,
  .tt-break td {
    display: block;
    width: 100%;
    box-sizing: border-box;
  }

  .tt-header {
    flex-wrap: wrap;
    justify-content: center;
    padding: 10px 16px;
    gap: 0.4em 1em;
  }

  .tt-header-area {
    font-size: 21px;
  }

  .tt-header-info {
    width: 100%;
    margin-left: 0;
    font-size: 0.82rem;
    text-align: center;
  }

  .tt-jazz {
    font-size: 0.93em;
  }
}

/* ── SP Hamburger Menu #navArea (≤430px) ── */
@media (max-width: 430px) {
  /* 旧ハンバーガー・グローバルナビを隠す */
  .hamburger-btn,
  .global-nav,
  .nav-close-btn {
    display: none !important;
  }

  /* 新 navArea を表示 */
  #navArea {
    display: block;
  }

  /* nav パネル */
  #navArea nav {
    display: block;
    position: fixed;
    top: 0;
    left: -280px;
    bottom: 0;
    width: 280px;
    background: #FFEA00;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    transition: .5s;
    z-index: 250;
  }
  #navArea.open nav {
    left: 0;
  }
  #navArea nav .inner {
    padding: 60px 25px 25px;
  }
  #navArea nav .inner ul {
    list-style: none;
    margin: 0;
    padding: 0;
  }
  #navArea nav .inner ul li {
    margin: 0;
    border-bottom: 2px solid #FF1064;
  }
  #navArea nav .inner ul li a {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #FF1064;
    font-size: 14px;
    padding: 1em;
    text-decoration: none;
    transition-duration: 0.2s;
  }
  #navArea nav .inner ul li a::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 13px;
    flex-shrink: 0;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 12 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M7 0L0 11h5l-2 9 9-13H7L9 0z' fill='%23FF1064'/%3E%3C/svg%3E") center/contain no-repeat;
  }
  #navArea nav .inner ul li a:hover {
    background: rgba(255, 16, 100, 0.08);
  }

  /* トグルボタン */
  .toggle_btn {
    display: block;
    position: fixed;
    top: 14px;
    right: 12px;
    width: 60px;
    height: 30px;
    transition: all .5s;
    cursor: pointer;
    z-index: 300;
  }
  .toggle_btn span {
    display: block;
    position: absolute;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: #333;
    transition: all .5s;
  }
  .toggle_btn span:nth-child(1) {
    top: 5px;
    width: 60px;
    animation: equalizer01 7000ms infinite;
  }
  .toggle_btn span:nth-child(2) {
    top: 15px;
    width: 30px;
    animation: equalizer02 5000ms infinite;
    animation-delay: 0.33s;
  }
  .toggle_btn span:nth-child(3) {
    top: 25px;
    width: 20px;
    animation: equalizer02 5000ms infinite;
  }
  #navArea.open .toggle_btn span {
    width: 30px;
  }
  #navArea.open .toggle_btn span:nth-child(1) {
    transform: translate(0, 10px) rotate(-45deg);
    animation: unset;
  }
  #navArea.open .toggle_btn span:nth-child(2) {
    opacity: 0;
    animation: unset;
  }
  #navArea.open .toggle_btn span:nth-child(3) {
    transform: translate(0, -10px) rotate(45deg);
    animation: unset;
  }

  /* マスク */
  #mask {
    display: none;
  }
  #navArea.open #mask {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    opacity: .8;
    z-index: 150;
    cursor: pointer;
    transition: all .5s;
  }
}

/* ── Section SP Label Bar (≤430px only) ── */
.section-sp-label-bar {
  display: none;
}

@media (max-width: 430px) {
  .section-sp-label-bar {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    background: #ffea00;
    padding: 13px 23px 9px;
    min-height: 59px;
    margin: 0 calc(-1 * var(--pad-left, 5%));
    width: calc(100% + var(--pad-left, 5%) + var(--pad-right, 5%));
    box-sizing: border-box;
  }

  .section-sp-label-en {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #FF1064;
    margin: 0 0 6px 4px;
  }

  .section-sp-label-text {
    font-family: "Mochiy Pop P One", sans-serif;
    font-weight: 400;
    font-style: normal;
    font-size: 29px;
    color: #000;
    margin: 0;
    padding-left: 14px;
    border-left: 4px solid #FF1064;
    line-height: 1.3;
    white-space: nowrap;
  }
}

/* ── Message SP Section (≤430px only) ── */
.message-sp-section {
  display: none;
}


@media (max-width: 430px) {
  .message-sp-section {
    display: block;
    padding: 32px 20px 24px;
    background: #FFEA00;
    position: relative;
    overflow: visible;
  }

  .message-sp-en {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #FF1064;
    margin: 0 0 6px 4px;
    position: relative;
    z-index: 1;
  }

  .message-sp-title {
    font-family: "Mochiy Pop P One", sans-serif;
    font-weight: 400;
    font-style: normal;
    font-size: 29px;
    color: #000;
    margin: 0 0 12px;
    padding-left: 14px;
    border-left: 4px solid #FF1064;
    line-height: 1.3;
    position: relative;
    z-index: 1;
  }

  .message-sp-photo-wrap {
    position: relative;
    width: calc(100% + 40px);
    margin-left: -20px;
    margin-right: -20px;
    margin-top: 16px;
  }

  .message-sp-venue-photo {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
  }

  .message-sp-click-btn {
    position: absolute;
    bottom: -14px;
    left: 16px;
    background: #FF1064;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    width: 64px;
    height: 64px;
    border: 2px solid #fff;
    border-radius: 50%;
    cursor: pointer;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
  }

  .message-sp-click-arrow {
    width: 10px;
    height: 7px;
    flex-shrink: 0;
  }

  .message-sp-click-label {
    position: absolute;
    bottom: -14px;
    left: 88px;
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-shadow: 0 1px 4px rgba(0,0,0,0.4);
    white-space: nowrap;
    z-index: 2;
    margin: 0;
    line-height: 64px;
  }

  .message-sp-ratio-box {
    display: flex;
    gap: 8px;
    margin-top: 12px;
  }

  .message-sp-ratio-main {
    flex: 2;
    position: relative;
    z-index: 2;
  }

  .message-sp-ratio-sub {
    flex: 1;
  }

  .message-sp-illust {
    position: absolute;
    bottom: 70px;
    right: 16px;
    width: clamp(105px, 16%, 210px);
    height: auto;
    pointer-events: none;
    z-index: 0;
    display: none;
  }

  .message-sp-desc {
    font-size: 14px;
    line-height: 1.8;
    color: #000;
    margin: 0;
    text-shadow: 0 0 8px #FFEA00, 0 0 4px #FFEA00;
    -webkit-text-stroke: 0.4px #FFEA00;
    text-stroke: 0.4px #FFEA00;
  }
}

@media (max-width: 430px) {
  .ticket-scroll-wrap {
    overflow-x: visible;
  }

  .ticket-table {
    display: flex;
    flex-direction: column;
    min-width: unset;
    width: 100%;
    border: none;
    gap: 0;
  }

  .ticket-table thead,
  .ticket-table tbody,
  .ticket-table thead tr,
  .ticket-table tbody tr {
    display: contents;
  }

  .ticket-table thead th:first-child,
  .ticket-table tbody td:first-child {
    display: none;
  }

  .ticket-table thead th:nth-child(2) { order: 1; }
  .ticket-table tbody td:nth-child(2) { order: 2; margin-bottom: 16px; }
  .ticket-table thead th:nth-child(3) { order: 3; }
  .ticket-table tbody td:nth-child(3) { order: 4; margin-bottom: 16px; }
  .ticket-table thead th:nth-child(4) { order: 5; }
  .ticket-table tbody td:nth-child(4) { order: 6; }

  .ticket-table th,
  .ticket-table td {
    width: 100%;
    box-sizing: border-box;
    text-align: center;
    transition: transform 0.2s ease;
  }

  .ticket-table th.ticket-col-hover,
  .ticket-table td.ticket-col-hover {
    transform: scale(1.18);
  }

}

@media (max-width: 430px) {
  .news-item-img {
    display: none;
  }

  .message-news-divider-line {
    height: 1px;
  }

  .message-news-divider svg {
    width: 12px;
    height: 20px;
  }

  .footer-sns-top {
    bottom: 132px;
  }

  .footer-bolt-divider {
    bottom: 104px;
  }

  .footer-copy-bottom {
    bottom: 42px;
  }
}

/* ── PC: hero以下のセクション背景を透明に（固定山画像を背景として表示） ── */
@media (min-width: 431px) {
  body {
    background: #FFEA00;
  }

  .about,
  .message-news-divider-wrap,
  .news,
  .artists,
  .groups,
  .timetable,
  .ticket-section,
  .map-section,
  .goods-section,
  .access-section,
  .food-section,
  .notice-section,
  .site-footer {
    background: transparent;
  }
}