@charset "utf-8";
/* CSS Document */

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

    :root {
      --ivory: #f5f0e8;
      --stone: #1a1a18;
      --charcoal: #1a1a18;
      --warm-black: #0d0c0a;
      --dust: #252525;
      --cream: #ede8df;
      --accent: #b8a898;
      --slide-count: 1;
    }

    html, body {
      width: 100%;
      height: 100%;
      overflow: hidden;
      background: #f7f4ef;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    body {
      font-family: 'Cormorant Garamond', 'Noto Serif JP', serif;
    }

    @media (min-width: 1024px) {
      body {
        padding: 50px 0;
        box-sizing: border-box;
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 100vh;
      }
      .site-wrapper {
        position: relative;
        width: min(1000px, 100vw) !important;
        height: calc(100vh - 100px) !important;
        max-height: 625px;
        overflow: visible;
      }
    }

    .site-wrapper {
      width: 100vw;
      height: 100vh;
      overflow: hidden;
      position: relative;
    }

    .slides-track {
      display: flex;
      height: 100%;
      width: calc(var(--slide-count) * 100%);
      transition: transform 0.9s cubic-bezier(0.77, 0, 0.175, 1);
      will-change: transform;
    }

    .slide {
      width: calc(100% / var(--slide-count));
      height: 100%;
      flex-shrink: 0;
      position: relative;
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }

    .slide-bg {
      position: absolute;
      inset: 0;
      background-size: cover;
      background-position: center;

    }


    .slide-1 .slide-bg { background-color: #1a1714; background-image: 
      radial-gradient(ellipse 80% 60% at 30% 70%, rgba(60,50,40,0.8) 0%, transparent 60%),
      linear-gradient(135deg, #0d0c0a 0%, #2a2420 50%, #1a1714 100%); }
    .slide-2 .slide-bg { background-color: #f0ebe2; background-image:
      radial-gradient(ellipse 70% 80% at 70% 30%, rgba(220,210,195,0.9) 0%, transparent 60%),
      linear-gradient(225deg, #ede8df 0%, #d4ccc0 40%, #f0ebe2 100%); }
    .slide-3 .slide-bg { background-color: #1e1c19; background-image:
      radial-gradient(ellipse 60% 70% at 60% 60%, rgba(50,44,36,0.9) 0%, transparent 65%),
      linear-gradient(160deg, #0d0c0a 0%, #2c2820 100%); }
    .slide-4 .slide-bg { background-color: #e8e2d8; background-image:
      linear-gradient(120deg, #f5f0e8 0%, #ddd6c8 50%, #e8e2d8 100%); }
    .slide-5 .slide-bg { background-color: #141210; background-image:
      radial-gradient(ellipse 90% 60% at 20% 80%, rgba(40,35,28,1) 0%, transparent 70%),
      linear-gradient(200deg, #0a0908 0%, #1e1c18 100%); }
    .slide-6 .slide-bg { background-color: #f2ede4; background-image:
      linear-gradient(160deg, #f9f5ef 0%, #e8e2d8 60%, #f2ede4 100%); }

    .slide-label {
      position: absolute;
      font-family: 'Cormorant Garamond', serif;
      font-weight: 300;
      font-style: italic;
      letter-spacing: 0.02em;
      pointer-events: none;
      user-select: none;
    }

    .slide-1 .label-main {
      top: 50%;
      left: 50%;
      transform: translate(-50%, -52%);
      text-align: center;
      color: var(--charcoal);
    }
    .slide-1 .label-main h1 {
      font-size: clamp(42px, 7vw, 100px);
         white-space: nowrap;
      font-weight: 300;
      letter-spacing: 0.15em;
      line-height: 1.1;
      font-style: italic;
         color: var(--ivory);
    }
    .slide-1 .label-main .subtitle {
      font-size: clamp(11px, 1.2vw, 16px);
      letter-spacing: 0.4em;
      font-style: normal;
      color: var(--stone);
      margin-top: 1.5em;
      font-family: 'Libre Baskerville', serif;
    }
 .slide-1 .label-main .season {
    font-size: clamp(14px, 1vw, 13px);
    line-height: 2;
    letter-spacing: 0.1em;
    color: var(--dust);
    margin-top: 0.8em;
    font-style: normal;
    font-family: 'Libre Baskerville', serif;
}
        
        
        
        
        @media (max-width: 768px) {
  .slide-1 .label-main {
    text-align: left;
width: 70%;
      margin: auto;
  }
  .slide-1 .label-main h1 {
    white-space: normal;
    font-size: clamp(32px, 8vw, 60px);
  }
}
    .slide-1 .enter-btn {
      position: absolute;
      bottom: clamp(40px, 8vh, 80px);
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 12px;
      color: var(--stone);
      font-size: clamp(9px, 0.9vw, 11px);
      letter-spacing: 0.4em;
      font-family: 'Libre Baskerville', serif;
      cursor: pointer;
      transition: color 0.3s;
    }
    .slide-1 .enter-btn:hover { color: var(--ivory); }
    .slide-1 .enter-btn .arrow-down {
      width: 1px;
      height: 50px;
      background: linear-gradient(to bottom, transparent, var(--stone));
      position: relative;
    }
    .slide-1 .enter-btn .arrow-down::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 50%;
      transform: translateX(-50%) rotate(45deg);
      width: 6px;
      height: 6px;
      border-right: 1px solid var(--stone);
      border-bottom: 1px solid var(--stone);
    }

    .chapter-num {
      position: absolute;
      font-size: clamp(120px, 20vw, 240px);
      font-weight: 300;
      line-height: 1;
      pointer-events: none;
      user-select: none;
      letter-spacing: -0.05em;
    }
    .slide--dark .chapter-num { color: rgba(255,255,255,0.04); }
    .slide--light .chapter-num { color: rgba(0,0,0,0.05); }

    .slide-content {
      position: absolute;
      inset: 0;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      padding: clamp(24px, 4vw, 60px) clamp(28px, 5vw, 80px);
    }

    .slide-heading {
      font-size: clamp(28px, 5vw, 72px);
      font-weight: 300;
      line-height: 1.05;
      letter-spacing: 0.05em;
      margin-bottom: clamp(12px, 2vh, 24px);
    }
    .slide--dark .slide-heading { color: var(--ivory); }
    .slide--light .slide-heading { color: var(--charcoal); }

    .slide-desc {
      font-size: clamp(10px, 1vw, 13px);
      letter-spacing: 0.3em;
      line-height: 2;
      font-family: 'Noto Serif JP', serif;
      font-weight: 200;
      max-width: 380px;
    }
    .slide--dark .slide-desc { color: var(--stone); }
    .slide--light .slide-desc { color: var(--dust); }

    .slide-tag {
      font-size: clamp(9px, 0.8vw, 10px);
      letter-spacing: 0.5em;
      font-family: 'Libre Baskerville', serif;
      margin-bottom: 0.5em;
    }
    .slide--dark .slide-tag { color: var(--accent); }
    .slide--light .slide-tag { color: var(--dust); }

    .img-frame {
      position: absolute;
      overflow: hidden;
    }
    .img-frame::after {
      content: '';
      position: absolute;
      inset: 0;
    }
    .slide--dark .img-frame::after {
      background: linear-gradient(to bottom, transparent 40%, rgba(13,12,10,0.6) 100%);
    }
    .slide--light .img-frame::after {
      background: linear-gradient(to bottom, transparent 40%, rgba(245,240,232,0.4) 100%);
    }

    .slide-2 .img-frame {
      right: 0; top: 0;
      width: 52%;
      height: 100%;
    }
    .slide-2 .img-inner {
      width: 100%; height: 100%;
      background: linear-gradient(160deg, #c4b8a8 0%, #9e9080 100%);
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .slide-2 .img-inner .fig-text {
      font-family: 'Cormorant Garamond', serif;
      font-size: clamp(60px, 10vw, 140px);
      font-style: italic;
      font-weight: 300;
      color: rgba(255,255,255,0.25);
      letter-spacing: -0.02em;
    }
    .slide-2 .chapter-num { right: -2vw; top: -2vh; }
    .slide-2 .slide-content { width: 50%; }

    .slide-3 .img-frame {
      left: 0; top: 0;
      width: 100%;
      height: 100%;
    }
    .slide-3 .img-inner {
      width: 100%; height: 100%;
      background: linear-gradient(200deg, #2a2620 0%, #1a1610 50%, #0d0c08 100%);
      display: grid;
      grid-template-columns: repeat(3,1fr);
      grid-template-rows: repeat(2,1fr);
      gap: 2px;
    }
    .slide-3 .grid-cell {
      background: rgba(255,255,255,0.03);
      position: relative;
    }
    .slide-3 .grid-cell:nth-child(1) { background: rgba(80,70,55,0.4); }
    .slide-3 .grid-cell:nth-child(4) { background: rgba(60,52,40,0.5); }
    .slide-3 .grid-cell:nth-child(6) { background: rgba(50,44,34,0.3); }
    .slide-3 .slide-content {
      background: linear-gradient(to top, rgba(13,12,10,0.95) 0%, transparent 50%);
    }
    .slide-3 .chapter-num { right: 3vw; top: 5vh; }

    .slide-4 .img-frame {
      right: 5%; top: 10%;
      width: 42%;
      height: 80%;
    }
    .slide-4 .img-inner {
      width: 100%; height: 100%;
      background: linear-gradient(180deg, #c8bfb2 0%, #a89e92 100%);
    }
    .slide-4 .chapter-num { left: -2vw; bottom: -5vh; }
    .slide-4 .slide-content { width: 55%; }
    .slide-4 .deco-line {
      position: absolute;
      top: 50%;
      right: 44%;
      width: 1px;
      height: 40%;
      background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.15), transparent);
      transform: translateY(-50%);
    }

    .slide-5 .img-frame {
      right: 0; top: 0;
      width: 60%;
      height: 100%;
    }
    .slide-5 .img-inner {
      width: 100%; height: 100%;
      background: linear-gradient(150deg, #2a2418 0%, #1a1410 60%, #100e08 100%);
      display: flex; align-items: flex-end;
      padding: 5%;
    }
    .slide-5 .img-inner .caption {
      font-family: 'Cormorant Garamond', serif;
      font-style: italic;
      font-size: clamp(60px, 11vw, 160px);
      color: rgba(245,240,232,0.06);
      line-height: 0.9;
      font-weight: 300;
    }
    .slide-5 .chapter-num { right: -2vw; top: 5vh; }
    .slide-5 .slide-content { width: 42%; }

    .slide-6 .slide-content {
      align-items: center;
      justify-content: center;
      text-align: center;
      gap: 24px;
    }
    .slide-6 .end-logo {
      font-family: 'Cormorant Garamond', serif;
      font-size: clamp(36px, 6vw, 86px);
      font-weight: 300;
      letter-spacing: 0.3em;
      color: var(--charcoal);
      font-style: italic;
    }
    .slide-6 .end-sub {
      font-size: clamp(9px, 0.9vw, 11px);
      letter-spacing: 0.5em;
      color: var(--dust);
      font-family: 'Libre Baskerville', serif;
    }
    .slide-6 .cta-btn {
      margin-top: clamp(16px, 3vh, 36px);
      display: inline-block;
      padding: 14px 42px;
      border: 1px solid var(--charcoal);
      color: var(--charcoal);
      font-size: 10px;
      letter-spacing: 0.45em;
      font-family: 'Libre Baskerville', serif;
      text-decoration: none;
      cursor: pointer;
      transition: background 0.3s, color 0.3s;
    }
    .slide-6 .cta-btn:hover {
      background: var(--charcoal);
      color: var(--ivory);
    }
    .slide-6 .chapter-num {
      left: 50%;
      top: 50%;
      transform: translate(-50%, -55%);
    }

    .header-nav-group {
      position: fixed;
      right: 20px;
      top: 0;
      z-index: 100;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 16px;
    }
    @media (min-width: 1024px) {
      .header-nav-group {
        top: 50px;
      }
    }

    .site-header {
      writing-mode: vertical-rl;
      text-orientation: mixed;
      letter-spacing: 0.3em;
      font-size: clamp(11px, 1.2vw, 15px);
      font-family: 'Libre Baskerville', serif;
      font-style: italic;
      color: var(--charcoal);
      text-shadow: 0 0 8px rgba(255,255,255,0.8), 0 0 16px rgba(255,255,255,0.5);
    }

    .nav-side {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 6px;
    }
    .nav-dot {
      width: 4px;
      height: 4px;
      border-radius: 50%;
      cursor: pointer;
      transition: all 0.3s;
      background: var(--charcoal);
      opacity: 0.3;
      box-shadow: 0 0 4px rgba(255,255,255,0.6);
    }
    .nav-dot.active { opacity: 1; transform: scale(1.5); }

    .slide-counter {
      position: fixed;
      left: clamp(18px, 2.5vw, 40px);
      bottom: clamp(24px, 4vh, 48px);
      z-index: 100;
      font-size: clamp(10px, 1vw, 12px);
      letter-spacing: 0.3em;
      font-family: 'Libre Baskerville', serif;
      color: var(--dust);
    }

.btn-prev, .btn-next {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  z-index: 200;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  transition: opacity 0.3s;
  user-select: none;
  background: none;
  border: none;
}

.btn-prev { left: calc(50vw - 500px - 44px); }
.btn-next { right: calc(50vw - 500px - 44px); }

.btn-prev.hidden, .btn-next.hidden { opacity: 0; pointer-events: none; }

.btn-arrow {
  display: block;
  width: 14px;
  height: 14px;
  border-right: 2px solid var(--charcoal);
  border-top: 2px solid var(--charcoal);
  opacity: 0.5;
  transition: opacity 0.3s, transform 0.3s;
}
.btn-next .btn-arrow { transform: rotate(45deg); }
.btn-prev .btn-arrow { transform: rotate(-135deg); }
.btn-next:hover .btn-arrow { opacity: 1; transform: rotate(45deg) translate(2px, -2px); }
.btn-prev:hover .btn-arrow { opacity: 1; transform: rotate(-135deg) translate(2px, -2px); }

@media (max-width: 1090px) {
  .btn-prev { left: 8px; }
  .btn-next { right: 8px; }
}

@media (max-width: 768px) {
  .btn-prev, .btn-next { display: none; }
}
    .swipe-hint {
      position: fixed;
      bottom: clamp(24px, 4vh, 48px);
      right: clamp(18px, 2.5vw, 40px);
      z-index: 100;
      font-size: 9px;
      letter-spacing: 0.4em;
      font-family: 'Libre Baskerville', serif;
      display: none;
      align-items: center;
      gap: 10px;
      opacity: 0.6;
    }

    @media (max-width: 768px) {
      .swipe-hint { display: flex; }
      .btn-prev, .btn-next { display: none; }
      .header-nav-group { display: none; }
    }
    .is-dark .swipe-hint { color: var(--stone); }
    .is-light .swipe-hint { color: var(--dust); }

    .progress-bar {
      position: fixed;
      top: 0;
      left: 0;
      height: 1px;
      z-index: 200;
      transition: width 0.9s cubic-bezier(0.77, 0, 0.175, 1);
      background: rgba(245,240,232,0.3);
    }

    .deco-h-line {
      position: absolute;
      height: 1px;
      pointer-events: none;
    }
    .deco-v-line {
      position: absolute;
      width: 1px;
      pointer-events: none;
    }
    .slide--dark .deco-h-line, .slide--dark .deco-v-line {
      background: rgba(245,240,232,0.08);
    }
    .slide--light .deco-h-line, .slide--light .deco-v-line {
      background: rgba(26,26,24,0.1);
    }

    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(20px); }
      to { opacity: 1; transform: translateY(0); }
    }
    .slide.active .slide-content > * {
      animation: fadeUp 0.9s cubic-bezier(0.23, 1, 0.32, 1) both;
    }
    .slide.active .slide-content > *:nth-child(1) { animation-delay: 0.3s; }
    .slide.active .slide-content > *:nth-child(2) { animation-delay: 0.45s; }
    .slide.active .slide-content > *:nth-child(3) { animation-delay: 0.6s; }
    .slide.active .slide-content > *:nth-child(4) { animation-delay: 0.75s; }

/* ============================================
   A面レイアウト
   ============================================ */
.type-a {
  display: flex;
  width: 100%;
  height: 100%;
}

.type-a-img {
  flex: 0 0 50%;
  position: relative;
  overflow: hidden;
}
.type-a-img img,
.type-a-img .img-placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.type-a-img .img-placeholder {
  background: linear-gradient(160deg, #c4b8a8 0%, #9e9080 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.slide--dark .type-a-img .img-placeholder {
  background: linear-gradient(160deg, #3a3028 0%, #1e1a14 100%);
}
.type-a-img .img-placeholder .fig-label {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 300;
  font-size: clamp(40px, 6vw, 80px);
  color: rgba(255,255,255,0.15);
}
.slide--light .type-a-img .img-placeholder .fig-label {
  color: rgba(0,0,0,0.1);
}

.type-a-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding-top: 8%;
  padding-bottom: 0;
  padding-left: clamp(20px, 4vw, 52px);
  padding-right: clamp(20px, 4vw, 52px);
  gap: clamp(10px, 2vh, 20px);
}

.type-a-text-inner {
  width: 75%;
  margin: 0 auto;
}

.type-a-text .chap-label {
  font-size: clamp(9px, 0.85vw, 12px);
  letter-spacing: 0.1em;
  font-family: 'Libre Baskerville', serif;
  opacity: 0.5;
  margin-bottom: 4px;
}
.type-a-text .item-title {
  font-family: 'Libre Baskerville', serif;
  font-size: clamp(18px, 2.8vw, 34px);
  letter-spacing: 0.2em;
  line-height: 1.4;
  margin-bottom: 4px;
}


.type-a-text .item-desc {
  font-family: 'Noto Serif JP', serif;
  font-weight: 200;
  font-size: clamp(13px, 1.1vw, 14px);
  line-height: 2;
  letter-spacing: 0.05em;
}
.slide--dark .type-a-text .item-desc { color: var(--stone); }
.slide--light .type-a-text .item-desc { color: var(--dust); }

.type-a-divider {
  flex: 0 0 1px;
  align-self: stretch;
}
.slide--dark .type-a-divider { background: rgba(245,240,232,0.1); }
.slide--light .type-a-divider { background: rgba(26,26,24,0.1); }

@media (max-width: 768px) {
  .type-a { position: relative; flex-direction: row; }
  .type-a-img {
    flex: none;
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
  }
  .type-a-divider { display: none; }
  .type-a-text {
    position: relative;
    z-index: 1;
    flex: none;
    width: 100%;
    height: 100%;
    justify-content: center;
    align-items: center;
    padding: 0;
    padding-top: 30%;
    border-top: none;
    gap: 10px;
  }
  .type-a-text-inner {
    width: 80%;
    max-width: 80%;
    text-align: left;
    padding: 32px 20px 0;
  }

  /* dark/lightともに黒で統一 */
  .type-a-text .chap-label,
  .type-a-text .item-title,
  .type-a-text .item-desc,
  .slide--dark .type-a-text .chap-label,
  .slide--dark .type-a-text .item-title,
  .slide--dark .type-a-text .item-desc {
    color: var(--charcoal) !important;
  }

 /* 初期状態: 透明 */
  .type-a-text .chap-label,
  .type-a-text .item-title,
  .type-a-text .item-desc {
    display: block;
    width: fit-content;
    background-color: rgba(255, 255, 255, 0.85);
    padding: 2px 4px;
    opacity: 0;
    transition: opacity 0.6s ease;
    transition-delay: 0s;
  }

  /* activeで順番にフェードイン */
  .slide.active .type-a-text .chap-label {
    opacity: 1;
    transition-delay: 1.5s;
  }
  .slide.active .type-a-text .item-title {
    opacity: 1;
    transition-delay: 1.7s;
  }
  .slide.active .type-a-text .item-desc {
    opacity: 1;
    transition-delay: 1.9s;
  }
}
    /* ============================================
       B面レイアウト
       ============================================ */
    .type-b {
      display: flex;
      width: 100%;
      height: 100%;
      gap: 3px;
    }
    .type-b-img {
      flex: 1;
      position: relative;
      overflow: hidden;
    }
    .type-b-img img,
    .type-b-img .img-placeholder {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }
    .type-b-img .img-placeholder {
      background: linear-gradient(180deg, #c4b8a8 0%, #9e9080 100%);
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .slide--dark .type-b-img .img-placeholder {
      background: linear-gradient(180deg, #3a3028 0%, #1a1410 100%);
    }
    .type-b-img:nth-child(2) .img-placeholder {
      background: linear-gradient(180deg, #b0a898 0%, #8a8070 100%);
    }
    .slide--dark .type-b-img:nth-child(2) .img-placeholder {
      background: linear-gradient(180deg, #2a2418 0%, #141008 100%);
    }
    .type-b-img .img-placeholder .fig-label {
      font-family: 'Cormorant Garamond', serif;
      font-style: italic;
      font-weight: 300;
      font-size: clamp(40px, 7vw, 100px);
      color: rgba(255,255,255,0.12);
    }
    .slide--light .type-b-img .img-placeholder .fig-label {
      color: rgba(0,0,0,0.08);
    }

    @media (max-width: 768px) {
      .type-b {
        position: relative;
        gap: 0;
      }
      .type-b-img {
        position: absolute;
        inset: 0;
        flex: none;
        width: 100%;
        opacity: 0;
        transition: opacity 0.5s ease;
        pointer-events: none;
      }
      .type-b-img.sub-active {
        opacity: 1;
        pointer-events: auto;
      }
      .type-b-sub-nav {
        position: absolute;
        bottom: 12px;
        left: 50%;
        transform: translateX(-50%);
        display: flex;
        gap: 6px;
        z-index: 10;
      }
      .type-b-sub-dot {
        width: 4px;
        height: 4px;
        border-radius: 50%;
        background: rgba(255,255,255,0.4);
        transition: background 0.3s, transform 0.3s;
        cursor: pointer;
      }
      .slide--light .type-b-sub-dot { background: rgba(0,0,0,0.2); }
      .type-b-sub-dot.active {
        background: rgba(255,255,255,0.9);
        transform: scale(1.5);
      }
      .slide--light .type-b-sub-dot.active { background: rgba(0,0,0,0.7); }
    }
    @media (min-width: 769px) {
      .type-b-sub-nav { display: none !important; }
    }

    .duo-layout {
      position: absolute;
      inset: 0;
      display: flex;
      flex-direction: column;
    }

    .duo-images {
      flex: 1;
      display: flex;
      gap: 3px;
      overflow: hidden;
    }

    .duo-img {
      flex: 1;
      position: relative;
      overflow: hidden;
    }
    .duo-img img,
    .duo-img .img-placeholder {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }
    .duo-img .img-placeholder {
      background: linear-gradient(160deg, #c4b8a8 0%, #9e9080 100%);
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .slide--dark .duo-img .img-placeholder {
      background: linear-gradient(160deg, #3a3028 0%, #1e1a14 100%);
    }
    .duo-img .img-placeholder .fig-label {
      font-family: 'Cormorant Garamond', serif;
      font-style: italic;
      font-weight: 300;
      font-size: clamp(40px, 6vw, 90px);
      color: rgba(255,255,255,0.18);
      letter-spacing: 0.05em;
    }
    .slide--light .duo-img .img-placeholder .fig-label {
      color: rgba(0,0,0,0.1);
    }

    .duo-text {
      flex-shrink: 0;
      padding: clamp(14px, 2.5vh, 28px) clamp(18px, 3vw, 40px);
      display: flex;
      align-items: flex-end;
      gap: clamp(16px, 3vw, 40px);
    }
    .slide--dark .duo-text { border-top: 1px solid rgba(245,240,232,0.1); }
    .slide--light .duo-text { border-top: 1px solid rgba(26,26,24,0.1); }

    .duo-text-left {
      flex: 0 0 auto;
    }
    .duo-text-left .slide-tag { margin-bottom: 4px; }
    .duo-text-left .slide-heading { font-size: clamp(22px, 3.5vw, 48px); }

    .duo-text-right {
      flex: 1;
    }
    .duo-text-right .slide-desc { max-width: 100%; }

    @media (max-width: 768px) {
      .type-b { gap: 0; }
      .type-b-img:nth-child(2) { display: none; }
      .type-b-sub-nav { display: none !important; }
    }

    .slide.sp-only {
      display: none;
    }
    @media (max-width: 768px) {
      .slide.sp-only {
        display: block;
      }
    }

    .touch-overlay {
      position: fixed;
      inset: 0;
      z-index: 50;
      pointer-events: none;
    }

    /* ============================================
       アイテムグリッドスライド
       ============================================ */
    .type-items {
      width: 100%;
      height: 100%;
      display: flex;
      flex-direction: column;
      overflow: hidden;
    }

    .type-items-header {
      flex: 0 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: clamp(10px, 2vh, 18px) clamp(16px, 3vw, 36px);
    }
    .type-items-header .chap-label {
      font-size: clamp(9px, 0.85vw, 11px);
      letter-spacing: 0.5em;
      font-family: 'Libre Baskerville', serif;
      color: var(--dust);
    }
    .type-items-header .items-title {
      font-family: 'Cormorant Garamond', serif;
      font-style: italic;
      font-size: clamp(13px, 1.4vw, 18px);
      font-weight: 300;
      letter-spacing: 0.1em;
      color: var(--charcoal);
    }

    .items-grid {
      flex: 1 1 0;
      min-height: 0;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      grid-auto-rows: auto;
      align-content: start;
      gap: 1px;
      overflow: hidden;
      scrollbar-width: none;
      -ms-overflow-style: none;
    }
    .items-grid::-webkit-scrollbar { display: none; }

    @media (min-width: 769px) {
      .items-grid {
        grid-template-rows: repeat(2, 1fr);
        align-content: stretch;
      }
      .item-cell {
        height: 100%;
      }
      .item-img {
        flex: 1 1 0;
        padding-top: 0;
        min-height: 0;
      }
      .item-img img,
      .item-img .item-img-placeholder {
        position: absolute;
        inset: 0;
      }
    }

    @media (max-width: 768px) {
      .items-grid {
        grid-template-columns: repeat(2, 1fr);
        overflow-y: auto;
        overflow-x: hidden;
      }
      .item-img {
        padding-top: 125%;
      }
    }

    .item-cell {
      display: flex;
      flex-direction: column;
      padding: clamp(6px, 1vw, 14px);
      gap: clamp(4px, 0.6vh, 8px);
      text-decoration: none;
      color: inherit;
      cursor: pointer;
      transition: background 0.25s ease;
    }
    .item-cell:hover {
      background: #f0ebe1;
    }
    .item-cell:hover .item-img img,
    .item-cell:hover .item-img .item-img-placeholder {
      transform: scale(1.04);
    }
    .item-img img,
    .item-img .item-img-placeholder {
      transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    }

    .item-img {
      position: relative;
      width: 100%;
      overflow: hidden;
      border-radius: 2px;
    }
    .item-img img,
    .item-img .item-img-placeholder {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }
    .item-img .item-img-placeholder {
      background: linear-gradient(160deg, #e0d8cc 0%, #ccc4b8 100%);
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .item-img .item-img-placeholder span {
      font-family: 'Cormorant Garamond', serif;
      font-style: italic;
      font-size: clamp(20px, 2.5vw, 36px);
      color: rgba(0,0,0,0.12);
      font-weight: 300;
    }

    .item-info {
      display: flex;
      flex-direction: column;
      gap: 2px;
    }
    .item-brand {
      font-family: 'Libre Baskerville', serif;
      font-size: clamp(8px, 0.7vw, 10px);
      letter-spacing: 0.25em;
      color: var(--charcoal);
      text-transform: uppercase;
      line-height: 1.4;
    }
    .item-name {
      font-family: 'Noto Serif JP', serif;
      font-weight: 200;
      font-size: clamp(9px, 0.75vw, 11px);
      color: var(--dust);
      line-height: 1.4;
      letter-spacing: 0.05em;
    }
    .item-price {
      font-family: 'Libre Baskerville', serif;
      font-size: clamp(9px, 0.75vw, 11px);
      color: var(--charcoal);
      letter-spacing: 0.1em;
    }

    @media (max-width: 768px) {
      .items-grid { grid-template-columns: repeat(2, 1fr); }
      .type-items-header { padding: 10px 16px; }
      .item-cell { padding: 8px; gap: 5px; }
      .item-img { padding-top: 125%; }
      .item-brand { font-size: 8px; letter-spacing: 0.2em; }
      .item-name  { font-size: 9px; }
      .item-price { font-size: 9px; }
    }

    /* ============================================
       CREDIT ボタン＆オーバーレイ
       ============================================ */
    .credit-btn {
      position: absolute;
      bottom: 14px;
      right: 14px;
      z-index: 20;
      padding: 5px 10px;
      font-family: 'Libre Baskerville', serif;
      font-size: 9px;
      letter-spacing: 0.35em;
      color: rgba(255, 255, 255, 0.85);
      border: 1px solid rgba(255, 255, 255, 0.6);
      background: transparent;
      cursor: pointer;
      transition: color 0.25s, border-color 0.25s, background 0.25s;
      line-height: 1;
      white-space: nowrap;
    }
    .slide--light .credit-btn {
      color: rgba(40, 36, 32, 0.7);
      border-color: rgba(40, 36, 32, 0.45);
    }
    .credit-btn:hover {
      color: rgba(255, 255, 255, 1);
      border-color: rgba(255, 255, 255, 1);
      background: rgba(255, 255, 255, 0.1);
    }
    .slide--light .credit-btn:hover {
      color: rgba(20, 18, 16, 1);
      border-color: rgba(20, 18, 16, 0.8);
      background: rgba(0, 0, 0, 0.05);
    }

    .credit-overlay {
      position: absolute;
      inset: 0;
      z-index: 30;
      background: rgba(237, 232, 223, 0.88);
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: flex-start;
      padding: clamp(20px, 5%, 48px) clamp(24px, 6%, 52px);
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.35s ease;
    }
    .credit-overlay.is-open {
      opacity: 1;
      pointer-events: auto;
    }

    .credit-close {
      position: absolute;
      top: 14px;
      right: 14px;
      background: none;
      border: none;
      cursor: pointer;
      padding: 4px;
      line-height: 1;
      color: rgba(40, 36, 32, 0.6);
      transition: color 0.2s;
    }
    .credit-close:hover { color: rgba(20, 18, 16, 1); }
    .credit-close svg { display: block; }

    .credit-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: clamp(10px, 1.8vh, 18px);
      width: 100%;
    }
    .credit-list li {
      opacity: 0;
      transform: translateY(10px);
      transition: opacity 0.4s ease, transform 0.4s ease;
    }
    .credit-overlay.is-open .credit-list li:nth-child(1) { opacity: 1; transform: none; transition-delay: 0.08s; }
    .credit-overlay.is-open .credit-list li:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.18s; }
    .credit-overlay.is-open .credit-list li:nth-child(3) { opacity: 1; transform: none; transition-delay: 0.28s; }
    .credit-overlay.is-open .credit-list li:nth-child(4) { opacity: 1; transform: none; transition-delay: 0.38s; }
    .credit-overlay.is-open .credit-list li:nth-child(5) { opacity: 1; transform: none; transition-delay: 0.48s; }
    .credit-overlay.is-open .credit-list li:nth-child(6) { opacity: 1; transform: none; transition-delay: 0.58s; }

    .credit-role {
      display: block;
      font-family: 'Libre Baskerville', serif;
      font-size: clamp(8px, 0.7vw, 10px);
      letter-spacing: 0.4em;
      color: var(--dust);
      margin-bottom: 3px;
      text-transform: uppercase;
    }
    .credit-name {
      display: block;
      font-family: 'Cormorant Garamond', serif;
      font-size: clamp(13px, 1.4vw, 18px);
      font-weight: 300;
      letter-spacing: 0.12em;
      color: var(--charcoal);
      line-height: 1.3;
    }

    .credit-item-link {
      display: flex;
      align-items: baseline;
      gap: clamp(8px, 1.2vw, 14px);
      text-decoration: none;
      transition: opacity 0.2s;
    }
    .credit-item-link:hover { opacity: 0.6; }

    .credit-item-cat {
      font-family: 'Noto Serif JP', serif;
      font-weight: 200;
      font-size: clamp(9px, 0.8vw, 11px);
      letter-spacing: 0.08em;
      color: var(--dust);
      flex-shrink: 0;
      min-width: 5em;
    }
    .credit-item-name {
      font-family: 'Libre Baskerville', serif;
      font-size: clamp(10px, 0.9vw, 13px);
      letter-spacing: 0.06em;
      color: var(--charcoal);
      border-bottom: 1px solid rgba(26,26,24,0.2);
      line-height: 1.6;
      transition: border-color 0.2s;
    }
    .credit-item-link:hover .credit-item-name {
      border-color: rgba(26,26,24,0.7);
    }

    @media (max-width: 768px) {
      .credit-role { font-size: 8px; }
      .credit-name { font-size: 15px; }
      .credit-item-cat { font-size: 9px; min-width: 4.5em; }
      .credit-item-name { font-size: 10px; }
    }
        
        .site-logo {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  padding: 10px 0;
}

.site-logo img {
  height: 24px;
  width: auto;
  display: block;
}

@media (max-width: 768px) {
  .site-logo img {
    height: 28px;
  }
}
        
        /* ============================================
   SLIDE 1 アニメーション
   ============================================ */

/* 画像フェードイン */
.slide-1 .slide-bg {
  opacity: 0;
  transition: opacity 1.2s ease;
}
.slide-1.active .slide-bg {
  opacity: 1;
  transition-delay: 0.2s;
}

/* h1フェードイン */
.slide-1 .label-main h1 {
  opacity: 0;
  transition: opacity 0.8s ease;
}
.slide-1.active .label-main h1 {
  opacity: 1;
  transition-delay: 1.2s;
}

/* subtitle */
.slide-1 .label-main .subtitle {
  opacity: 0;
  transition: opacity 0.8s ease;
}
.slide-1.active .label-main .subtitle {
  opacity: 1;
  transition-delay: 1.6s;
}

/* season: item-descと同じ方式 */
.slide-1 .label-main .season {
  display: block;
  width: fit-content;
  background-color: rgba(255, 255, 255, 0.85);
  color: var(--charcoal) !important;
  padding: 2px 4px;
  text-align: left;
  opacity: 0;
  transition: opacity 0.6s ease;
}
.slide-1.active .label-main .season {
  opacity: 1;
  transition-delay: 2.2s;
}