:root {
  --font-regular: "UD Shin Go Regular", "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", "Meiryo", sans-serif;
  --font-medium: "UD Shin Go Medium", "UD Shin Go Regular", "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", "Meiryo", sans-serif;

  --color-primary: #0f7a61;
  --color-primary-dark: #075946;
  --color-secondary: #f0a326;
  --color-accent: #dff4ec;
  --color-sky: #e6f6ff;
  --color-ink: #1b2a2f;
  --color-text: #334247;
  --color-muted: #66787d;
  --color-line: #dbe7e4;
  --color-bg: #fbfdfb;
  --color-card: #ffffff;
  --shadow: 0 18px 45px rgba(11, 72, 60, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1120px;
  --header-height: 72px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  font-weight: normal;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 18px);
}

body {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-regular);
  font-synthesis: none;
  font-synthesis-weight: none;
  line-height: 1.75;
  background:
    radial-gradient(circle at top left, rgba(15,122,97,.10), transparent 34rem),
    radial-gradient(circle at top right, rgba(240,163,38,.10), transparent 26rem),
    var(--color-bg);
}

body.nav-open,
body.lightbox-open {
  overflow: hidden;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

a {
  color: inherit;
}

button,
input,
textarea,
select {
  font: inherit;
}


h1, h2, h3, h4, h5, h6,
th, summary,
.brand,
.global-nav,
.eyebrow,
.section-kicker,
.badge,
.button,
.notice-label,
.info-row dt,
.overview-item span,
.program-label,
.artist-role,
.application-label,
.feature-number,
.news-item time,
.faq-item summary,
.poster-zoom-hint,
.poster-lightbox-close {
  font-family: var(--font-medium);
}

.info-row dd,
.overview-item strong,
.sponsor-card strong,
.artist-meta,
.notice-strip-list a,
.poster-card figcaption {
  font-family: var(--font-regular);
}

.container {
  width: min(calc(100% - 32px), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 999;
  padding: 10px 14px;
  background: var(--color-ink);
  color: #fff;
  border-radius: 999px;
  transform: translateY(-150%);
  transition: transform .2s;
}

.skip-link:focus {
  transform: translateY(0);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
  overflow: hidden;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(219,231,228,.8);
}

.header-inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-ink);
  font-family: var(--font-medium);
  letter-spacing: .02em;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: var(--brand-mark-size, 42px);
  height: var(--brand-mark-size, 42px);
  flex: 0 0 auto;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), #4db48f);
  color: #fff;
  font-size: .8rem;
}

.brand-logo {
  display: block;
  height: var(--brand-logo-height, 44px);
  width: auto;
  max-width: var(--brand-logo-max-width, 210px);
  object-fit: contain;
  flex: 0 0 auto;
}

.brand-logo[hidden],
.brand-mark[hidden],
.brand-text[hidden] {
  display: none !important;
}

.brand-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: .95rem;
}

.global-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-medium);
  font-size: .92rem;
}

.global-nav a {
  text-decoration: none;
  padding: 10px 12px;
  border-radius: 999px;
  color: var(--color-text);
}

.global-nav a:hover,
.global-nav a:focus-visible {
  background: var(--color-accent);
  color: var(--color-primary-dark);
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 50%;
  background: var(--color-accent);
  cursor: pointer;
  position: relative;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-primary-dark);
  margin: 4px auto;
  border-radius: 999px;
  transition: transform .2s, opacity .2s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100svh - var(--header-height));
  display: grid;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(7, 89, 70, .88), rgba(7, 89, 70, .48), rgba(255,255,255,.15)),
    var(--hero-image, url("../images/keyvisual-placeholder.svg")) center / cover no-repeat;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -18% -10%;
  height: 36%;
  background: var(--color-bg);
  border-radius: 50% 50% 0 0 / 30% 30% 0 0;
  z-index: -1;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(300px, .82fr);
  gap: 32px;
  align-items: center;
  padding: 76px 0 104px;
}

.hero-copy {
  color: #fff;
  text-shadow: 0 2px 12px rgba(0,0,0,.20);
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--color-secondary);
  font-family: var(--font-medium);
  letter-spacing: .16em;
  font-size: .82rem;
}

.hero h1 {
  margin: 0;
  max-width: 860px;
  color: #fff;
  font-size: clamp(2.4rem, 7vw, 5.6rem);
  line-height: .98;
  letter-spacing: -.04em;
}

.hero-tagline {
  margin: 24px 0 0;
  max-width: 760px;
  font-size: clamp(1.15rem, 3vw, 2rem);
  font-family: var(--font-medium);
  line-height: 1.45;
  white-space: pre-line;
}

.event-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 13px;
  border-radius: 999px;
  background: rgba(255,255,255,.18);
  border: 1px solid rgba(255,255,255,.36);
  color: #fff;
  font-family: var(--font-medium);
  backdrop-filter: blur(10px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border-radius: 999px;
  text-decoration: none;
  font-family: var(--font-medium);
  line-height: 1.2;
  transition: transform .2s, box-shadow .2s, background .2s;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--color-secondary);
  color: #fff;
  box-shadow: 0 12px 28px rgba(240, 163, 38, .35);
}

.button-secondary {
  background: rgba(255,255,255,.92);
  color: var(--color-primary-dark);
}

.button-outline {
  border: 2px solid var(--color-primary);
  color: var(--color-primary-dark);
  background: #fff;
}

.hero-card {
  background: rgba(255,255,255,.94);
  border: 1px solid rgba(255,255,255,.78);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 3vw, 30px);
  box-shadow: var(--shadow);
}

.hero-card dl {
  margin: 0;
  display: grid;
  gap: 14px;
}

.info-row {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-line);
}

.info-row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.info-row dt {
  color: var(--color-primary-dark);
  font-family: var(--font-medium);
}

.info-row dd {
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-regular);
}

/* Notice */
.notice-strip {
  position: relative;
  margin-top: -42px;
  z-index: 2;
}

.notice-strip-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  padding: 18px 20px;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
}

.notice-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-medium);
  font-size: .78rem;
  letter-spacing: .08em;
}

.notice-strip-list {
  display: flex;
  gap: 18px;
  overflow: auto;
  scrollbar-width: none;
  white-space: nowrap;
}

.notice-strip-list::-webkit-scrollbar {
  display: none;
}

.notice-strip-list a {
  text-decoration: none;
  color: var(--color-ink);
  font-family: var(--font-regular);
}

.notice-date {
  color: var(--color-muted);
  font-size: .88em;
  margin-right: 8px;
}

/* Sections */
.section {
  padding: var(--section-padding-desktop, 86px) 0;
}

.section-soft {
  background:
    linear-gradient(180deg, rgba(223,244,236,.55), rgba(255,255,255,0));
}

.section-accent {
  background:
    radial-gradient(circle at top left, rgba(240,163,38,.16), transparent 28rem),
    linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: #fff;
}

.section-accent .section-kicker,
.section-accent .section-heading h2,
.section-accent .section-heading p {
  color: #fff;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 34px;
  text-align: center;
}

.section-heading.left {
  margin-left: 0;
  text-align: left;
}

.section-heading h2 {
  margin: 0;
  color: var(--color-ink);
  font-size: clamp(1.9rem, 4.6vw, 3.2rem);
  line-height: 1.18;
  letter-spacing: -.03em;
}

.section-heading p:not(.section-kicker) {
  margin: 16px 0 0;
  color: var(--color-muted);
}

.section-accent .section-heading p:not(.section-kicker) {
  color: rgba(255,255,255,.88);
}

/* Cards */
.overview-grid,
.card-grid,
.application-grid,
.sponsor-grid {
  display: grid;
  gap: 18px;
}

.overview-grid {
  grid-template-columns: repeat(4, 1fr);
}

.overview-item,
.program-card,
.application-card,
.sponsor-card,
.news-item,
.faq-item,
.venue-info,
.contact-card {
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 34px rgba(11, 72, 60, .07);
}

.overview-item {
  padding: 20px;
}

.overview-item span {
  display: block;
  color: var(--color-primary);
  font-size: .84rem;
  font-family: var(--font-medium);
  letter-spacing: .08em;
}

.overview-item strong {
  display: block;
  margin-top: 6px;
  color: var(--color-ink);
  font-size: 1.08rem;
}

/* Poster */
.poster-section .section-heading {
  margin-bottom: 28px;
}

.poster-card {
  width: min(100%, var(--poster-max-width, 760px));
  margin: 0 auto;
  padding: clamp(14px, 2.8vw, 24px);
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.poster-open {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  cursor: zoom-in;
  appearance: none;
  color: inherit;
  background: transparent;
  border: 0;
  border-radius: calc(var(--radius-md) + 4px);
  overflow: hidden;
}

.poster-open img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: calc(var(--radius-md) + 4px);
  background: var(--color-accent);
}

.poster-open:focus-visible {
  outline: 4px solid rgba(240, 163, 38, .72);
  outline-offset: 5px;
}

.poster-zoom-hint {
  position: absolute;
  right: 14px;
  bottom: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 13px;
  color: #fff;
  font-size: .88rem;
  line-height: 1;
  letter-spacing: .02em;
  background: rgba(7, 89, 70, .88);
  border-radius: 999px;
  box-shadow: 0 10px 24px rgba(0,0,0,.18);
}

.poster-card figcaption {
  margin-top: 12px;
  color: var(--color-muted);
  font-size: .95rem;
  text-align: center;
}

.poster-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 72px 20px 28px;
  background: rgba(11, 28, 26, .78);
  backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .18s ease, visibility .18s ease;
}

.poster-lightbox[hidden] {
  display: none;
}

.poster-lightbox[data-open="true"] {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.poster-lightbox-body {
  width: min(100%, 960px);
  max-height: 86svh;
  overflow: auto;
  border-radius: var(--radius-md);
  box-shadow: 0 28px 80px rgba(0,0,0,.34);
}

.poster-lightbox-body img {
  display: block;
  width: 100%;
  height: auto;
  background: #fff;
}

.poster-lightbox-close {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 1001;
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  cursor: pointer;
  color: var(--color-ink);
  font-size: 2rem;
  line-height: 1;
  background: #fff;
  border: 0;
  border-radius: 50%;
  box-shadow: 0 14px 32px rgba(0,0,0,.24);
}

.poster-lightbox-close:focus-visible {
  outline: 4px solid rgba(240, 163, 38, .82);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .poster-lightbox {
    transition: none;
  }
}

.card-grid {
  grid-template-columns: repeat(3, 1fr);
}

.program-card,
.application-card {
  overflow: hidden;
}

.program-card {
  display: flex;
  min-height: 100%;
}

.program-image,
.artist-image {
  aspect-ratio: 16 / 10;
  background: var(--color-accent);
  overflow: hidden;
}

.program-image img,
.artist-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.program-body,
.application-card,
.news-item,
.faq-item {
  padding: 22px;
}

.program-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  padding: 28px;
}

.program-label,
.artist-role,
.application-label {
  color: var(--color-primary);
  font-size: .78rem;
  font-family: var(--font-medium);
  letter-spacing: .12em;
}

.program-card h3,
.application-card h3,
.artist-card h3 {
  margin: 8px 0 8px;
  color: var(--color-ink);
  font-size: 1.35rem;
  line-height: 1.35;
}

.program-card p,
.application-card p,
.artist-card p,
.news-item p {
  margin: 0;
}

/* Artists */
.artist-group + .artist-group {
  margin-top: 42px;
}

.artist-group h3.group-title {
  margin: 0 0 18px;
  color: var(--color-primary-dark);
  font-size: 1.45rem;
}

.artist-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.artist-card {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 12px 34px rgba(11, 72, 60, .07);
}

.artist-body {
  padding: 20px;
}

.artist-meta {
  margin: 0 0 10px;
  color: var(--color-muted);
  font-family: var(--font-regular);
}

/* Producer / MC profiles */
.profile-list {
  display: grid;
  gap: 22px;
}

.profile-card {
  display: grid;
  grid-template-columns: minmax(240px, 320px) minmax(0, 1fr);
  width: min(100%, 960px);
  margin: 0 auto;
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.profile-image {
  min-height: 320px;
  background: var(--color-accent);
  overflow: hidden;
}

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

.profile-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(26px, 5vw, 54px);
}

.profile-role {
  color: var(--color-primary);
  font-size: .8rem;
  font-family: var(--font-medium);
  letter-spacing: .12em;
}

.profile-body h3 {
  margin: 10px 0 16px;
  color: var(--color-ink);
  font-size: clamp(1.6rem, 3vw, 2.35rem);
  line-height: 1.3;
}

.profile-body p {
  margin: 0;
}

.profile-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.profile-link.is-disabled {
  pointer-events: none;
  opacity: .55;
}

.profile-empty {
  text-align: center;
  color: var(--color-muted);
}

/* Inside venue */
.feature-list {
  display: grid;
  gap: 16px;
}

.feature-item {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 18px;
  align-items: start;
  padding: 22px;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 34px rgba(11, 72, 60, .07);
}

.feature-number {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: var(--color-accent);
  color: var(--color-primary-dark);
  font-family: var(--font-medium);
  font-size: 1.1rem;
}

.feature-item h3 {
  margin: 0 0 6px;
  color: var(--color-ink);
}

.feature-item p {
  margin: 0;
}

/* Application */
.application-grid {
  grid-template-columns: repeat(2, 1fr);
}

.application-card {
  color: var(--color-text);
}

.application-card ul {
  padding-left: 1.2em;
  margin: 16px 0 20px;
}

.application-card li + li {
  margin-top: 6px;
}

.application-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* Venue */
.venue-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}

.venue-info {
  padding: 22px;
}

.venue-info dl {
  margin: 0;
  display: grid;
  gap: 12px;
}

.venue-info .info-row {
  grid-template-columns: 100px 1fr;
}

.map-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: #fff;
  border: 1px solid var(--color-line);
}

.map-placeholder {
  min-height: 360px;
  display: grid;
  place-items: center;
  background: var(--color-sky);
}

.map-placeholder iframe {
  display: block;
  width: 100%;
  min-height: 420px;
  border: 0;
}

/* FAQ / News / Sponsors */
.faq-list,
.news-list {
  display: grid;
  gap: 14px;
}

.faq-item summary {
  cursor: pointer;
  font-family: var(--font-medium);
  color: var(--color-ink);
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--color-primary);
  font-size: 1.2rem;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  margin: 12px 0 0;
}

.news-item {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 14px;
}

.news-item time {
  color: var(--color-primary);
  font-family: var(--font-medium);
}

.news-item h3 {
  margin: 0 0 6px;
  color: var(--color-ink);
  font-size: 1.1rem;
}

.sponsor-grid {
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 1120px;
  margin-inline: auto;
}

.sponsor-card {
  min-height: 0;
  padding: 0;
  display: block;
  overflow: hidden;
  text-align: center;
}

.sponsor-card img {
  display: block;
  width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
}

.sponsor-card strong {
  color: var(--color-ink);
}

/* Contact */
.contact-section {
  padding-bottom: 96px;
}

.contact-card {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(340px, 1.18fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
  padding: clamp(24px, 4vw, 42px);
  background:
    radial-gradient(circle at top right, rgba(240,163,38,.18), transparent 18rem),
    #fff;
}

.contact-card h2 {
  margin: 0;
  color: var(--color-ink);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
}

.contact-card p {
  margin: 12px 0 0;
}

.contact-copy {
  min-width: 0;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-start;
  margin-top: 22px;
}

.contact-form {
  display: grid;
  gap: 16px;
  width: 100%;
}

.form-row {
  display: grid;
  gap: 8px;
}

.form-row label,
.form-check {
  color: var(--color-ink);
  font-family: var(--font-medium);
  font-size: .94rem;
}

.form-row label span {
  display: inline-block;
  margin-left: .35em;
  padding: .14em .5em .12em;
  border-radius: 999px;
  background: rgba(15, 122, 97, .1);
  color: var(--color-primary-dark);
  font-size: .72rem;
  line-height: 1.2;
  vertical-align: .08em;
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--color-text);
  font: inherit;
  line-height: 1.6;
  padding: 12px 14px;
  box-shadow: inset 0 1px 0 rgba(11, 72, 60, .04);
}

.form-row textarea {
  min-height: 160px;
  resize: vertical;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: 3px solid rgba(15, 122, 97, .18);
  border-color: var(--color-primary);
}

.form-check {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
  color: var(--color-muted);
  font-family: var(--font-regular);
  font-size: .9rem;
  line-height: 1.65;
}

.form-check input {
  width: 1.1em;
  height: 1.1em;
  margin-top: .22em;
  accent-color: var(--color-primary);
}

.contact-submit {
  justify-self: start;
  border: 0;
  cursor: pointer;
}

.form-note {
  color: var(--color-muted);
  font-size: .88rem;
}

.contact-extra-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.result-page {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 28px;
  background: var(--color-bg);
}

.result-card {
  width: min(100%, 720px);
  padding: clamp(28px, 5vw, 46px);
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
}

.result-card h1 {
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-medium);
  font-size: clamp(1.7rem, 5vw, 2.4rem);
}

.result-card p {
  margin: 16px 0 0;
}

.result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* Footer */
.site-footer {
  padding: 30px 0;
  background: var(--color-primary-dark);
  color: rgba(255,255,255,.86);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.footer-inner p {
  margin: 0;
}

/* Responsive */
@media (max-width: 980px) {
  :root {
    --header-height: 68px;
  }

  .nav-toggle {
    display: inline-block;
  }

  .global-nav {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    display: grid;
    gap: 0;
    padding: 12px 16px 20px;
    background: rgba(255,255,255,.98);
    border-bottom: 1px solid var(--color-line);
    transform: translateY(-120%);
    transition: transform .22s ease;
    box-shadow: var(--shadow);
  }

  .global-nav[data-open="true"] {
    transform: translateY(0);
  }

  .global-nav a {
    padding: 16px;
    border-radius: 12px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    padding-top: 56px;
  }

  .hero-card {
    max-width: 620px;
  }

  .overview-grid,
  .card-grid,
  .artist-grid,
  .sponsor-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .venue-layout,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .contact-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  body {
    line-height: 1.7;
  }

  .container {
    width: min(calc(100% - 24px), var(--container));
  }

  .brand-logo {
    height: var(--brand-logo-height-mobile, 38px);
    max-width: min(var(--brand-logo-max-width, 210px), 64vw);
  }

  .brand-text {
    max-width: 62vw;
    font-size: .78rem;
  }

  .hero {
    min-height: auto;
  }

  .hero-bg {
    background:
      linear-gradient(180deg, rgba(7, 89, 70, .82), rgba(7, 89, 70, .64), rgba(7, 89, 70, .24)),
      var(--hero-image, url("../images/keyvisual-placeholder.svg")) center / cover no-repeat;
  }

  .hero-inner {
    gap: 24px;
    padding: 40px 0 84px;
  }

  .hero h1 {
    font-size: clamp(2.25rem, 13vw, 4.2rem);
  }

  .hero-tagline {
    font-size: 1.15rem;
  }

  .hero-actions .button,
  .contact-actions .button,
  .contact-submit {
    width: 100%;
  }

  .poster-card {
    padding: 10px;
    border-radius: var(--radius-md);
  }

  .poster-zoom-hint {
    right: 10px;
    bottom: 10px;
    font-size: .78rem;
  }

  .poster-lightbox {
    padding: 66px 10px 20px;
  }

  .notice-strip {
    margin-top: -30px;
  }

  .notice-strip-inner {
    grid-template-columns: 1fr;
  }

  .section {
    padding: var(--section-padding-mobile, 62px) 0;
  }

  .section-heading {
    text-align: left;
    margin-bottom: 24px;
  }

  .overview-grid,
  .card-grid,
  .artist-grid,
  .application-grid,
  .sponsor-grid {
    grid-template-columns: 1fr;
  }

  .overview-item,
  .program-body,
  .application-card,
  .artist-body,
  .news-item,
  .faq-item,
  .venue-info {
    padding: 18px;
  }

  .profile-card {
    grid-template-columns: 1fr;
  }

  .profile-image {
    min-height: 0;
    aspect-ratio: 4 / 3;
  }

  .profile-body {
    padding: 24px 20px;
  }

  .profile-links .button {
    width: 100%;
  }

  .feature-item {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .feature-number {
    width: 48px;
    height: 48px;
    border-radius: 14px;
  }

  .venue-info .info-row,
  .info-row {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .news-item {
    grid-template-columns: 1fr;
  }

  .map-placeholder,
  .map-placeholder iframe {
    min-height: 310px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    scroll-behavior: auto !important;
    transition: none !important;
  }
}


/* =========================================================
   Key visual image-only display
   キービジュアル画像の上に文字・色を重ねず、画像全体を表示する設定
========================================================= */
.hero {
  min-height: auto;
  display: block;
  overflow: visible;
  background: var(--color-bg);
}

.hero-bg {
  display: none;
}

.hero::after {
  display: none;
}

.hero-visual {
  position: relative;
  width: 100%;
  padding-top: var(--hero-visual-padding-top, clamp(14px, 3vw, 28px));
  background: var(--hero-visual-bg, #fff);
  line-height: 0;
}

.hero-visual-stage {
  position: relative;
  width: fit-content;
  max-width: min(calc(100% - 32px), var(--hero-visual-max-width, 980px));
  margin: 0 auto;
  line-height: 0;
}

.hero-main-image {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: var(--hero-visual-max-height, min(68svh, 760px));
  height: auto;
  margin: 0 auto;
  object-fit: contain;
}

.hero-free-banner {
  position: absolute;
  z-index: 3;
  top: var(--hero-free-banner-top, 0px);
  left: var(--hero-free-banner-left, 0px);
  display: block;
  width: var(--hero-free-banner-width, clamp(150px, 21vw, 270px));
  max-width: 38%;
  height: auto;
  pointer-events: none;
  user-select: none;
  filter: drop-shadow(0 8px 14px rgba(68, 10, 13, .18));
}

.hero-free-banner[hidden] {
  display: none;
}

.hero-inner {
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  align-items: start;
  padding: clamp(28px, 5vw, 56px) 0 clamp(56px, 7vw, 88px);
}

.hero-copy {
  color: var(--color-ink);
  text-shadow: none;
}

.hero h1 {
  color: var(--color-ink);
  font-size: clamp(2rem, 6vw, 4.4rem);
}

.hero-tagline {
  color: var(--color-primary-dark);
}

.badge {
  background: #fff;
  border: 1px solid var(--color-line);
  color: var(--color-primary-dark);
  backdrop-filter: none;
}

.button-secondary {
  background: #fff;
  border: 1px solid var(--color-line);
}

@media (max-width: 920px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  :root {
    --hero-visual-max-height: 58svh;
    --hero-visual-padding-top: 32px;
  }

  .hero {
    min-height: auto;
  }

  .hero-bg {
    display: none;
  }

  .hero-visual-stage {
    max-width: calc(100% - 20px);
  }

  .hero-free-banner {
    top: var(--hero-free-banner-top-mobile, 0px);
    left: var(--hero-free-banner-left-mobile, 0px);
    width: var(--hero-free-banner-width-mobile, clamp(105px, 32vw, 175px));
    max-width: 42%;
  }

  .hero-inner {
    padding: 24px 0 58px;
  }
}

/* =========================================================
   Hero background image
   キービジュアル部分を含むヒーローエリア全体に背景画像を表示
========================================================= */
.hero {
  background-color: var(--color-bg);
  background-image:
    linear-gradient(
      var(--hero-background-overlay, rgba(255, 255, 255, .30)),
      var(--hero-background-overlay, rgba(255, 255, 255, .30))
    ),
    var(--hero-background-image, none);
  background-repeat: no-repeat;
  background-size: var(--hero-background-size, cover);
  background-position: var(--hero-background-position, center top);
}

.hero-visual,
.hero-content-area {
  background: transparent;
}

.hero-visual {
  padding-bottom: clamp(8px, 1.5vw, 18px);
}

.hero.has-background-image .hero-copy {
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid rgba(255, 255, 255, .62);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, var(--hero-copy-panel-opacity, .72));
  box-shadow: 0 18px 42px rgba(7, 89, 70, .10);
  backdrop-filter: blur(var(--hero-content-blur, 2px));
  -webkit-backdrop-filter: blur(var(--hero-content-blur, 2px));
}

.hero.has-background-image .hero-card {
  background: rgba(255, 255, 255, var(--hero-card-opacity, .92));
  backdrop-filter: blur(var(--hero-content-blur, 2px));
  -webkit-backdrop-filter: blur(var(--hero-content-blur, 2px));
}

.hero.has-background-image .badge,
.hero.has-background-image .button-secondary {
  background: rgba(255, 255, 255, .90);
}

@media (max-width: 720px) {
  .hero {
    background-position: var(--hero-background-position-mobile, center top);
  }

  .hero.has-background-image .hero-copy {
    padding: 20px;
    background: rgba(255, 255, 255, var(--hero-copy-panel-opacity-mobile, .82));
  }
}


/* =========================================================
   Official Theme Song
========================================================= */
.theme-song-section {
  overflow: hidden;
}

.theme-song-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.theme-song-main,
.theme-song-lyrics-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .92);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.theme-song-copy {
  padding: clamp(22px, 4vw, 36px);
}

.theme-song-label {
  margin: 0 0 8px;
  color: var(--color-primary);
  font-family: var(--font-medium);
  font-size: .78rem;
  letter-spacing: .12em;
}

.theme-song-copy h3 {
  margin: 0;
  font-family: var(--font-medium);
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  line-height: 1.35;
  color: var(--color-primary-dark);
}

.theme-song-artist {
  margin: 12px 0 0;
  font-family: var(--font-medium);
  font-size: 1.05rem;
}

.theme-song-credits {
  margin: 22px 0 0;
  display: grid;
  gap: 8px;
}

.theme-song-credit-row {
  display: grid;
  grid-template-columns: 4.5em 1fr;
  gap: 12px;
  align-items: baseline;
}

.theme-song-credit-row dt {
  margin: 0;
  color: var(--color-muted);
  font-family: var(--font-medium);
}

.theme-song-credit-row dd {
  margin: 0;
}

.theme-song-video {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.theme-song-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.theme-song-video-placeholder {
  height: 100%;
  display: grid;
  place-items: center;
  padding: 24px;
  color: #fff;
  text-align: center;
}

.theme-song-lyrics-card {
  padding: clamp(22px, 4vw, 36px);
}

.theme-song-lyrics-heading {
  padding-bottom: 16px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--color-border);
}

.theme-song-lyrics-heading span {
  display: block;
  color: var(--color-primary);
  font-family: var(--font-medium);
  font-size: .78rem;
  letter-spacing: .14em;
}

.theme-song-lyrics-heading h3 {
  margin: 4px 0 0;
  font-family: var(--font-medium);
  font-size: 1.5rem;
}

.theme-song-lyrics {
  white-space: pre-line;
  line-height: 2;
  word-break: normal;
  overflow-wrap: anywhere;
}

.theme-song-lyrics.is-placeholder {
  color: var(--color-muted);
}

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

@media (max-width: 560px) {
  .theme-song-copy,
  .theme-song-lyrics-card {
    padding: 20px;
  }

  .theme-song-credit-row {
    grid-template-columns: 4em 1fr;
    gap: 8px;
  }
}