:root {
      --c-accent: #EC7D5F;
      --c-accent-light: #F29A7D;
      --c-cta-gradient: linear-gradient(135deg, #F29A7D 0%, #EC7D5F 100%);
      --c-text: #222222;
      --c-text-light: #333333;
      --c-text-muted: #888;
      --c-border: #e0e0e0;
      --c-bg: #fff;
      --c-bg-cream: #FEF7E7;
      --c-cream-text: #F0EBDE;
      --ff-sans: '游ゴシック Medium', 'Yu Gothic Medium', YuGothic, '游ゴシック', 'Yu Gothic', 'Hiragino Sans', 'Noto Sans JP', sans-serif;
      --ff-serif: 'Shippori Mincho B1', 'Noto Serif JP', serif;
      --ff-display: 'Cormorant Infant', 'Cormorant Garamond', serif;
      --container-width: min(1680px, 87.5vw);
      --container-pad: 0;
      --radius-sm: 4px;
      --content-scale: 1;
    }

    *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      font-family: var(--ff-sans);
      color: var(--c-text);
      background: var(--c-bg);
      line-height: 1.875;
      font-size: 1rem;
      letter-spacing: 0.04em;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }
    img { max-width: 100%; height: auto; display: block; }
    a { color: inherit; text-decoration: none; }
    button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
    ul, ol { list-style: none; }

    .page-body { padding-top: 100px; }

    .sub-hero { position: relative; height: 480px; overflow: hidden; display: flex; align-items: center; justify-content: center; }
    .sub-hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; z-index: 0; }
    .sub-hero-bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(0,0,0,0.25) 0%, rgba(0,0,0,0.45) 100%); }
    .sub-hero-content { position: relative; z-index: 1; text-align: center; color: #fff; padding: 0 1rem; }
    .sub-hero-en { font-family: var(--ff-display); font-size: clamp(1rem, 0.94rem + 0.26vw, 1.25rem); font-weight: 500; letter-spacing: 0.2em; color: var(--c-cream-text); opacity: 0.9; margin-bottom: 12px; }
    .sub-hero-title { font-family: var(--ff-serif); font-size: clamp(1.625rem, 1.47rem + 0.65vw, 2.25rem); font-weight: 500; letter-spacing: 0.15em; line-height: 1.7; color: #fff; }

    .breadcrumb { max-width: var(--container-width); margin: 0 auto; padding: 20px 50px; font-size: clamp(0.875rem, 0.45rem + 0.88vw, 1rem); color: var(--c-text-muted); letter-spacing: 0.05em; }
    .breadcrumb a:hover { color: var(--c-accent); }
    .breadcrumb-sep { margin: 0 8px; color: var(--c-border); }
    .breadcrumb .is-current { color: var(--c-text); }

    /* 旧コンテンツ埋め込み (iframe 隔離) */
    .legacy-embed { background: #fff; }
    .legacy-embed-inner { max-width: 1080px; margin: 0 auto; padding: 50px 24px 80px; }
    .legacy-frame-wrap { position: relative; width: 100%; overflow: hidden; min-height: 600px; }
    .legacy-frame { display: block; border: 0; background: #fff; width: 100%; transform-origin: top left; }

    .reveal-fade { opacity: 0; transition: opacity 1s cubic-bezier(0.215,0.61,0.355,1); }
    .reveal-fade.is-visible { opacity: 1; }
    @media (prefers-reduced-motion: reduce) { .reveal-fade { opacity: 1 !important; transition: none !important; } }

    @media (max-width: 767px) {
      .page-body { padding-top: 72px; }
      .sub-hero { height: 320px; }
      .breadcrumb { padding: 16px 20px; }
      .legacy-embed-inner { padding: 32px 12px 56px; }
    }

/* ============================================
   SP: Scroll Reveal 高速化(フリックでも待たせない)
   ============================================ */
@media (max-width: 767px) {
  .reveal {
    transform: translateY(20px);
    transition-duration: 0.55s, 0.55s;
  }
  .reveal-fade { transition-duration: 0.6s; }
  [data-reveal="stagger"] > .reveal-item {
    transform: translateY(16px);
    transition-duration: 0.5s, 0.5s;
  }
  [data-reveal="stagger"].is-visible > .reveal-item:nth-child(2) { transition-delay: 70ms; }
  [data-reveal="stagger"].is-visible > .reveal-item:nth-child(3) { transition-delay: 140ms; }
  [data-reveal="stagger"].is-visible > .reveal-item:nth-child(4) { transition-delay: 210ms; }
}