@font-face { font-family: 'Teppan A1 Mincho'; src: url('assets/a1-mincho-copy.woff2') format('woff2'); font-weight: 700; font-style: normal; font-display: swap; }
@font-face {
  font-family: 'Teppan A1 Gothic';
  src: url('assets/a1-gothic-medium.woff2') format('woff2');
  font-weight: 400 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Teppan A1 Gothic';
  src: url('assets/a1-gothic-bold.woff2') format('woff2');
  font-weight: 600 900;
  font-style: normal;
  font-display: swap;
}
:root {
  --jp: 'Teppan A1 Gothic', 'A P-OTF A1ゴシック Std', 'Hiragino Sans', sans-serif;
  --serif: var(--jp);
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.keyvisual {
  position: relative;
  background: #000;
  color: #fff;
  height: 100svh;
  min-height: 540px;
  display: grid;
  place-items: start center;
  overflow: hidden;
}
/* 元フレームを色調整した写真。コピーとロゴは別要素で配置する。 */
.kv-poster {
  position: relative;
  container-type: inline-size;
  width: min(100%, calc(100svh * 845 / 1860));
  aspect-ratio: 845 / 1860;
  background: #000;
  overflow: hidden;
  transform: scale(1);
}
.kv-photo {
  position: absolute;
  width: 193.1%;
  max-width: none;
  height: auto;
  left: -42.6%;
  top: 9.7%;
  display: block;
  mask-image: linear-gradient(to bottom, transparent, #000 9%, #000 78%, transparent 100%);
}
.kv-poster::before { content: ''; position: absolute; inset: 0 0 40%; z-index: 1; background: linear-gradient(90deg, #000 0%, #000e 12%, #000c 28%, transparent 52%); pointer-events: none; }
.kv-copy {
  position: absolute;
  z-index: 2;
  top: 25.25%;
  left: 10.5%;
  display: flex;
  flex-direction: row-reverse;
  gap: .14em;
  font-family: 'Teppan A1 Mincho', 'Yu Mincho', serif;
  font-size: 4.45cqw;
  font-weight: 700;
  line-height: 1.05;
  color: #fff;
  text-shadow: 0 1px 4px #0009;
}
.kv-copy span { writing-mode: vertical-rl; text-orientation: mixed; letter-spacing: .03em; font-feature-settings: normal; }
.kv-program { position: absolute; top: 62.6%; width: 100%; text-align: center; font-size: 5.3cqw; font-weight: 700; line-height: 1; color: #ed0014; }
.kv-logo { position: absolute; top: 66.6%; left: 4.85%; width: 90.3%; display: block; }
.kv-date { position: absolute; top: 77.9%; width: 100%; text-align: center; font: 700 6.6cqw/1.1 var(--en); letter-spacing: .02em; }
.kv-date span { font-size: .7em; }
.kv-place { position: absolute; top: 82.3%; width: 100%; text-align: center; font-size: 4.9cqw; font-weight: 700; line-height: 1.45; }
.kv-place span { display: block; font-size: .62em; font-weight: 500; }
.intro-pending .kv-poster { opacity: .2; transform: scale(1.035); }
.intro-pending.intro-reveal .kv-poster { opacity: 1; transform: scale(1); transition: opacity 1850ms ease-in-out, transform 2050ms cubic-bezier(.18,.58,.36,1); }
.keyvisual-nav {
  position: absolute;
  bottom: max(18px, env(safe-area-inset-bottom));
  left: 24px;
  right: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 3vw, 34px);
  font-size: 14px;
  font-weight: 500;
}
.keyvisual-nav a, .keyvisual-nav button {
  padding: 10px 0;
  background: transparent;
  border: 0;
  color: #ddd;
  text-decoration: none;
  white-space: nowrap;
}
.keyvisual-nav a:hover, .keyvisual-nav button:hover { color: #fff; text-decoration: underline; }
.keyvisual-nav button { color: #a9a9a9; }
.intro-pending, .intro-pending body { overflow: hidden; }
.opening {
  position: fixed;
  z-index: 100;
  inset: 0;
  height: 100dvh;
  min-height: 360px;
  background: #000;
  color: #fff;
  display: none;
  place-items: center;
  opacity: 1;
  transition: opacity 1800ms cubic-bezier(.3,0,.4,1);
}
.intro-pending .opening { display: grid; }
.opening[data-state='fading'] { opacity: 0; }
.opening[data-state='clearing'] .opening-title, .opening[data-state='fading'] .opening-title { opacity: 0; transform: translate(-50%, -50%) scale(1.045); }
.opening-title {
  pointer-events: none;
  position: absolute;
  top: 46%;
  opacity: 1;
  transition: opacity 600ms ease-in, transform 650ms ease-out;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .16em;
  color: #ed0014;
  font-family: var(--jp);
  font-weight: 700;
  font-size: clamp(36px, 5.25svh, 54px);
  line-height: 1;
  font-feature-settings: normal;
}
.opening-title span { opacity: 0; }
.opening-title .is-visible { opacity: 1; }
.opening-entry { text-align: center; transition: opacity 160ms ease; }
.opening-entry.is-hidden { opacity: 0; pointer-events: none; visibility: hidden; }
.opening-start, .opening-silent, .opening-skip { border: 0; background: transparent; color: #fff; font-family: var(--en); }
.opening-start { display: flex; flex-direction: column; align-items: center; gap: 9px; padding: 18px 30px; font-weight: 700; font-size: 20px; letter-spacing: .12em; appearance: none; -webkit-appearance: none; box-shadow: none; -webkit-tap-highlight-color: transparent; }
.opening-start:focus { outline: 0; }
.opening-start:focus-visible span { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 5px; }
.ui-icon { display: block; width: 18px; height: 18px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.65; stroke-linecap: round; stroke-linejoin: round; }
.opening-start .ui-icon { color: #a6a6a6; width: 16px; height: 16px; }
.opening-silent { display: inline-grid; place-items: center; width: 44px; height: 44px; color: #a6a6a6; margin-top: 24px; padding: 0; }
.opening-skip { position: absolute; right: max(24px, env(safe-area-inset-right)); top: max(16px, env(safe-area-inset-top)); color: #bdbdbd; font-size: 14px; min-width: 44px; min-height: 44px; padding: 8px 6px; appearance: none; -webkit-appearance: none; box-shadow: none; -webkit-tap-highlight-color: transparent; }
.opening-skip:focus { outline: 0; }
.opening-skip:focus-visible { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.shopping-table { width: 100%; border-collapse: collapse; margin-top: 30px; font-size: 1rem; }
.shopping-table th, .shopping-table td { text-align: left; padding: 16px 12px 16px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.shopping-table th { font-weight: 700; }
.shopping-table thead th { font-size: .875rem; }
.shopping-table th:first-child { width: 24%; }
.shopping-table td:nth-child(2) { width: 26%; font-weight: 700; }
.shopping-table td:last-child { font-size: .875rem; }
@media (min-width: 900px) {
  .keyvisual-nav { justify-content: flex-end; bottom: 30px; }
  .keyvisual-nav button { margin-right: auto; }
}
@media (max-width: 480px) {
  .keyvisual-nav { gap: 16px; left: 14px; right: 14px; }
  .keyvisual-nav button { font-size: 13px; }
  .shopping-table th, .shopping-table td { padding-block: 13px; }
  .shopping-table th:first-child { width: 27%; }
  .shopping-table td:nth-child(2) { width: 32%; }
}
@media (prefers-reduced-motion: reduce) { .opening, .opening-entry, .opening-title, .kv-poster { transition: none !important; } .intro-pending .kv-poster { opacity: 1; transform: none; } }
@media print {
  .opening, .keyvisual-nav { display: none !important; }
  .keyvisual { min-height: 0; height: 230mm; }
}

.music-stop { position: fixed; z-index: 30; top: max(16px, env(safe-area-inset-top)); right: max(20px, env(safe-area-inset-right)); background: #000d; color: #fff; border: 1px solid #777; padding: 7px 15px; font-size: 13px; }
@media print { .music-stop { display: none; } }

.opening[data-state="ready"] { cursor: pointer; }