:root {
    --shu-bright: #c75a52;
    --kinari: #f3ede1;
    --kinari-deep: rgba(243, 237, 225, 0.85);
    --hai-light: rgba(243, 237, 225, 0.6);
  }
  .journal-wrap { max-width: 760px; margin: 0 auto; padding: 160px 32px 120px; position: relative; z-index: 3; }
  .journal-kicker { font-family: 'Cormorant Garamond', serif; font-size: 13px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--shu-bright); margin-bottom: 28px; }
  .journal-wrap h1 { font-family: 'Shippori Mincho B1', 'Noto Serif JP', 'Noto Serif SC', 'Noto Naskh Arabic', serif; font-size: clamp(34px, 5vw, 56px); line-height: 1.35; font-weight: 500; color: var(--kinari); margin-bottom: 32px; letter-spacing: 0.02em; }
  .journal-lead { font-size: 18px; line-height: 2.0; color: var(--kinari-deep); border-left: 2px solid var(--shu-bright); padding-left: 24px; margin-bottom: 16px; }
  [dir="rtl"] .journal-lead { border-left: none; border-right: 2px solid var(--shu-bright); padding-left: 0; padding-right: 24px; }
  .journal-meta { font-family: 'Cormorant Garamond', serif; font-size: 13px; letter-spacing: 0.2em; color: var(--hai-light); margin-bottom: 56px; text-transform: uppercase; }
  .article-body p { font-size: 16.5px; line-height: 2.15; color: var(--kinari-deep); margin-bottom: 28px; }
  .article-body h2 { font-family: 'Shippori Mincho B1', 'Noto Serif JP', 'Noto Serif SC', 'Noto Naskh Arabic', serif; font-size: clamp(22px, 3vw, 30px); line-height: 1.5; font-weight: 500; color: var(--kinari); margin: 56px 0 24px; padding-top: 8px; letter-spacing: 0.02em; }
  .article-body strong { color: var(--kinari); font-weight: 500; border-bottom: 1px solid var(--shu-bright); padding-bottom: 1px; }
  .article-body blockquote { margin: 44px 0; padding: 28px 32px; border-left: 3px solid var(--shu-bright); background: rgba(199, 90, 82, 0.04); font-family: 'Shippori Mincho B1', serif; font-size: 16px; line-height: 2.0; color: var(--kinari); letter-spacing: 0.03em; font-style: italic; }
  [dir="rtl"] .article-body blockquote { border-left: none; border-right: 3px solid var(--shu-bright); }
  .article-body table.compare { width: 100%; border-collapse: collapse; margin: 36px 0; font-size: 14.5px; }
  .article-body table.compare th, .article-body table.compare td { padding: 16px 18px; border-bottom: 1px solid rgba(243, 237, 225, 0.1); text-align: left; color: var(--kinari-deep); line-height: 1.7; }
  [dir="rtl"] .article-body table.compare th, [dir="rtl"] .article-body table.compare td { text-align: right; }
  .article-body table.compare thead th { color: var(--shu-bright); font-weight: 500; letter-spacing: 0.05em; border-bottom: 2px solid var(--shu-bright); }
  .article-body table.compare tbody td:first-child { color: var(--kinari); font-weight: 500; width: 22%; }
  .article-body small { font-size: 12.5px; color: rgba(243, 237, 225, 0.5); line-height: 1.8; display: block; margin-top: 20px; padding-top: 20px; border-top: 1px solid rgba(243, 237, 225, 0.08); }
  .article-cta { margin: 80px 0 60px; padding: 48px 0; border-top: 1px solid rgba(243, 237, 225, 0.12); border-bottom: 1px solid rgba(243, 237, 225, 0.12); text-align: center; }
  .article-cta p { font-size: 16px; color: var(--kinari-deep); margin-bottom: 24px; line-height: 1.9; }
  .article-cta a { display: inline-block; text-decoration: none; color: var(--kinari); padding: 15px 38px; border: 1px solid var(--shu-bright); letter-spacing: 0.08em; font-size: 15px; transition: background 0.3s, color 0.3s; font-family: 'Cormorant Garamond', serif; font-style: italic; }
  .article-cta a:hover { background: var(--shu-bright); color: #14110f; }
  .article-nav { display: flex; justify-content: space-between; gap: 24px; margin-top: 40px; flex-wrap: wrap; }
  .article-nav a { font-size: 14px; color: var(--hai-light); text-decoration: none; letter-spacing: 0.05em; transition: color 0.3s; line-height: 1.8; }
  .article-nav a:hover { color: var(--shu-bright); }
  .reading-list { display: grid; grid-template-columns: 1fr; gap: 32px; margin-top: 56px; }
  .reading-card { display: block; padding: 36px 38px; background: rgba(20, 17, 15, 0.5); border: 1px solid rgba(243, 237, 225, 0.08); text-decoration: none; transition: border-color 0.3s, transform 0.3s; position: relative; }
  .reading-card:hover { border-color: var(--shu-bright); transform: translateY(-2px); }
  .reading-card .rc-kicker { font-family: 'Cormorant Garamond', serif; font-size: 11.5px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--shu-bright); margin-bottom: 14px; }
  .reading-card h3 { font-family: 'Shippori Mincho B1', 'Noto Serif JP', 'Noto Serif SC', 'Noto Naskh Arabic', serif; font-size: 22px; color: var(--kinari); font-weight: 500; letter-spacing: 0.04em; line-height: 1.55; margin-bottom: 16px; }
  .reading-card p { font-size: 14.5px; line-height: 1.95; color: var(--kinari-deep); margin-bottom: 18px; }
  .reading-card .rc-arrow { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 13px; letter-spacing: 0.2em; color: var(--shu-bright); }
  .reading-card-visual { position: relative; }
  .reading-card .rc-thumbnail { margin: 18px 0 22px; overflow: hidden; border: 1px solid rgba(243, 237, 225, 0.1); aspect-ratio: 4 / 3; background: rgba(20, 17, 15, 0.5); }
  .reading-card .rc-thumbnail img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform 0.6s ease; }
  .reading-card-visual:hover .rc-thumbnail img { transform: scale(1.03); }
  .journal-figure { margin: 56px 0 32px; padding: 0; }
  .journal-figure img { display: block; width: 100%; height: auto; border: 1px solid rgba(243, 237, 225, 0.08); box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35); }
  .journal-figure figcaption { font-size: 13px; line-height: 1.85; color: rgba(243, 237, 225, 0.55); margin-top: 16px; padding-left: 14px; border-left: 2px solid rgba(199, 90, 82, 0.6); letter-spacing: 0.04em; }
  [dir="rtl"] .journal-figure figcaption { border-left: none; border-right: 2px solid rgba(199, 90, 82, 0.6); padding-left: 0; padding-right: 14px; }
  .journal-figure figcaption strong { color: var(--shu-bright); font-weight: 500; border-bottom: none; }
  .journal-figure-hero { margin: 0 0 56px; }
  .journal-figure-hero img { border: 1px solid rgba(199, 90, 82, 0.3); }
  .journal-figure-slogan { margin: 40px 0 48px; }
  .article-finale { text-align: center; font-size: 17px; line-height: 2.0; color: var(--kinari); margin: 60px 0 40px; padding: 36px 24px; border-top: 1px solid rgba(199, 90, 82, 0.3); border-bottom: 1px solid rgba(199, 90, 82, 0.3); }
  .article-finale strong { color: var(--shu-bright); font-weight: 500; display: block; margin-bottom: 12px; font-size: 18.5px; letter-spacing: 0.05em; border-bottom: none; }
  .article-finale em { font-family: 'Cormorant Garamond', serif; font-style: italic; color: rgba(243, 237, 225, 0.65); font-size: 15px; letter-spacing: 0.05em; }
  @media (max-width: 720px) {
    .journal-wrap { padding: 120px 20px 80px; }
    .reading-card { padding: 26px 24px; }
    .article-finale { padding: 24px 16px; font-size: 15px; }
  }

/* ─────────── COMPREHENSIVE RESPONSIVE LAYER ─────────── */

/* Tablet (768px - 1024px) — between mobile and desktop */
@media (min-width: 768px) and (max-width: 1024px) {
  .hero h1 { font-size: clamp(36px, 5vw, 64px); }
  .intro, .formula, .components, .definition, .info-panel,
  .not-suited, .soke-path, .crit-section, .om-section,
  .formula, .next-section { 
    padding-left: 48px !important; 
    padding-right: 48px !important; 
  }
  .info-inner, .om-grid, .ns-list, .crit-grid {
    max-width: 720px;
  }
  .lineage-flow .lf-track {
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
  }
  .lf-era .lf-year { font-size: 22px; }
  .lf-era .lf-title { font-size: 13.5px; }
  .lf-era .lf-desc { font-size: 12px; line-height: 1.65; }
  .info-card { padding: 32px 28px; }
  .ic-icon { font-size: 42px; }
  .om-card, .crit-item { padding: 38px 32px; }
  footer { padding: 60px 40px 36px; }
}

/* Small mobile (≤ 480px) */
@media (max-width: 480px) {
  .hero { padding: 110px 18px 60px !important; }
  .hero h1 { font-size: clamp(28px, 9vw, 38px); }
  .hero .lead, .hero .subhead, .hero p { font-size: 14px; line-height: 1.85; }
  .lineage-flow .lf-track { gap: 12px; padding: 12px; }
  .lf-era { padding: 18px 14px; }
  .lf-era .lf-year { font-size: 18px; }
  .lf-era .lf-title { font-size: 12px; }
  .lf-era .lf-desc { font-size: 10.5px; line-height: 1.6; }
  .info-card, .om-card, .crit-item { padding: 22px 16px; }
  .ic-icon { font-size: 32px; margin-bottom: 12px; }
  .ic-label { font-size: 12.5px; }
  .ic-value { font-size: 13px; line-height: 1.85; }
  .om-card-title, .crit-title { font-size: 17px; }
  .om-card-body, .crit-body { font-size: 13px; line-height: 1.85; }
  .kogetsu-fab-wrapper { right: 16px !important; bottom: 16px !important; }
  [dir="rtl"] .kogetsu-fab-wrapper { left: 16px !important; right: auto !important; }
  .kogetsu-fab-label-card { font-size: 10.5px !important; padding: 6px 10px !important; }
  .page-breadcrumb { padding: 12px 16px; font-size: 10px; gap: 6px; flex-wrap: wrap; }
  .page-breadcrumb a, .page-breadcrumb span { font-size: 10px; }
  .page-navigation { padding: 40px 16px 20px; flex-direction: column; gap: 20px; }
  .pg-prev, .pg-next { width: 100%; padding: 18px 16px; }
  .pg-prev .pg-title, .pg-next .pg-title { font-size: 14px; }
  .pg-prev .pg-subtitle, .pg-next .pg-subtitle { font-size: 11px; }
  .soke-h2, .ns-h2 { font-size: 22px !important; }
  .soke-body, .ns-body p { font-size: 13.5px !important; line-height: 2.0 !important; }
  .soke-chapter, .ns-item { padding-left: 32px !important; }
  [dir="rtl"] .soke-chapter, [dir="rtl"] .ns-item { padding-right: 32px !important; padding-left: 0 !important; }
  .soke-chapter-num, .ns-num { font-size: 24px !important; }
  .soke-chapter-title, .ns-title { font-size: 15px !important; }
  footer { padding: 40px 16px 24px; }
  footer .footer-cols { gap: 24px; }
}

/* Very small (≤ 375px) — iPhone SE/older */
@media (max-width: 375px) {
  .hero h1 { font-size: 26px; line-height: 1.4; }
  .hero-eyebrow, .om-eyebrow, .ns-eyebrow, .soke-eyebrow { 
    font-size: 9.5px !important; 
    letter-spacing: 0.3em !important; 
  }
  .info-card, .om-card { padding: 18px 14px; }
  .ic-icon { font-size: 28px; }
  .ic-label { font-size: 12px; }
  .ic-value { font-size: 12.5px; }
  .page-breadcrumb { padding: 10px 12px; }
  .lf-era .lf-year { font-size: 16px; }
  .lf-era .lf-title { font-size: 11px; }
  .lf-era .lf-desc { font-size: 10px; }
  .footer-cols { grid-template-columns: 1fr !important; }
}

/* Landscape phone — height-constrained */
@media (max-height: 480px) and (orientation: landscape) {
  .hero { padding-top: 80px !important; padding-bottom: 40px !important; }
  .kogetsu-fab-wrapper { bottom: 12px !important; right: 12px !important; }
  [dir="rtl"] .kogetsu-fab-wrapper { left: 12px !important; right: auto !important; }
}

/* Touch device — disable hover effects */
@media (hover: none) {
  a:hover, button:hover, .reading-card:hover, .lf-era:hover { 
    transform: none !important; 
  }
  .reading-card-visual:hover .rc-thumbnail img { transform: none !important; }
}