/* ===== Extracted from inline <style> blocks in index.html ===== */


    :root{
      --txt:#e9eef6; --muted:#a9b3c3;
      --shadow: 0 10px 30px rgba(0,0,0,.35);
      --radius-lg: 20px;
      --navH: 72px; --navH-small: 42px;
      --ddDur: 160ms; --ddEasing: cubic-bezier(.2,.8,.2,1);
      --navAlpha: .22; --navAlphaSolid: .86;
      --fw-nav: 800; /* ← ナビの文字太さ（600/700/800 で調整可） */
      --fw-title: 900;
      --fw-body: 500;
    }
      html[data-theme="corporate"]{ --bg1:#0b1020; --bg2:#0f1b36; --acc1:#3ad7bd; --acc2:#6aa4ff; --navBg: rgba(0,0,0,var(--navAlpha)); --navBgSolid: rgba(6,10,20,var(--navAlphaSolid)); --grid1:#19356d; --grid2:#0c4f4a; }
      html[data-theme="navy"]{ --bg1:#070b16; --bg2:#0c1426; --acc1:#3f8cff; --acc2:#9ad4ff; --navBg: rgba(2,6,14,var(--navAlpha)); --navBgSolid: rgba(2,6,14,var(--navAlphaSolid)); --grid1:#142749; --grid2:#0b2a38; }
      html[data-theme="emerald"]{ --bg1:#041410; --bg2:#0a1f1a; --acc1:#19e6a9; --acc2:#5df1d0; --navBg: rgba(0,10,8,var(--navAlpha)); --navBgSolid: rgba(0,10,8,var(--navAlphaSolid)); --grid1:#0b3b2f; --grid2:#07251f; }

      *{box-sizing:border-box}
      html{scroll-behavior:smooth}
      html,body{height:100%}
    body{
      margin:0;
      color:var(--txt);
      background:
        radial-gradient(1200px 600px at 20% -10%, var(--grid1) 0%, transparent 60%),
        radial-gradient(800px 400px at 90% 20%, var(--grid2) 0%, transparent 60%),
        linear-gradient(180deg, var(--bg1), var(--bg2));
      font-weight: var(--fw-body);
    }

    /* ===== Fixed Global Nav ===== */
    .g-nav{ position:fixed; inset-inline:0; top:0; z-index:100; height:var(--navH);
      display:flex; align-items:center; justify-content:center; background:var(--navBg);
      border-bottom:1px solid rgba(255,255,255,.18); backdrop-filter:saturate(115%) blur(6px);
      transition: height .28s ease, background-color .28s ease, box-shadow .28s ease, border-color .28s ease; }
    .g-wrap{ width:100%; max-width:min(1380px, 96vw); display:flex; align-items:center; justify-content:space-between; gap:20px; padding:0 10px; flex-wrap:nowrap; }
    .brand{ display:flex; align-items:center; gap:10px; text-decoration:none; color:#fff; margin-right:auto; white-space:nowrap; }
    .brand img{ height:28px; width:auto; display:block; }
    .brand .name{ font-weight:800; font-size:clamp(12px, 1.9vw, 16px); white-space:nowrap; }

    .nav-right{ display:flex; align-items:center; gap:18px; flex-wrap:nowrap; }
    .nav-links{ display:flex; align-items:center; gap: clamp(18px, 3.2vw, 32px); flex-wrap:nowrap; }
    .nav-links > a, .nav-links > .dd > button{
      color:#e8f3ff; text-decoration:none; font-weight: var(--fw-nav); font-size: clamp(12px, 1.5vw, 14px);
      padding:6px 8px; border-radius:8px; border:1px solid transparent; background:transparent; white-space:nowrap;
    }
    .nav-links > a:hover, .nav-links > .dd:hover > button{ border-color:rgba(255,255,255,.2); background:rgba(255,255,255,.06); }

    /* 中間幅での衝突回避（JP/EN重なり防止） */
    @media (max-width: 1220px){
      .nav-links{ gap: clamp(14px, 2.2vw, 24px); }
      .nav-links > a, .nav-links > .dd > button{ font-size: 12px; padding:6px 6px; }
      .lang-switch{ margin-left:4px; }
    }
    @media (max-width: 1080px){
      .lang-switch{ display:none; } /* 幅が足りない場合は早めに非表示（SPではドロワー内） */
    }

    /* Dropdown (animated + hover-intent) */
    .dd{ position:relative; }
    .dd::after{ content:""; position:absolute; left:0; right:0; top:100%; height:14px; }
    .dd-menu{
      position:absolute; top: calc(100% + 8px); left:0; min-width:240px; max-width: 80vw;
      max-height: min(60vh, 520px); overflow:auto; overscroll-behavior: contain;
      -webkit-overflow-scrolling: touch;
      background:var(--navBgSolid); border:1px solid rgba(255,255,255,.14); border-radius:12px;
      padding:8px; display:block; box-shadow:var(--shadow);
      opacity:0; transform: translateY(-6px) scale(.98); pointer-events:none;
      transition: opacity var(--ddDur) var(--ddEasing), transform var(--ddDur) var(--ddEasing);
    }
    .dd.open .dd-menu{ opacity:1; transform: translateY(0) scale(1); pointer-events:auto; }
    .dd-menu a{ display:block; padding:10px 12px; border-radius:10px; color:#e8f3ff; text-decoration:none; font-weight:700; }
    .dd-menu a:hover{ background:rgba(255,255,255,.06); }
    @media (prefers-reduced-motion: reduce){ .dd-menu{ transition:none; } }

    .lang-switch{ display:flex; gap:8px; align-items:center; white-space:nowrap; }
    .lang-switch a{ color:#cfe1ff; text-decoration:none; font-weight:800; font-size:13px; opacity:.9; padding:6px 10px; border-radius:8px; border:1px solid rgba(255,255,255,.2); }
    .lang-switch a:hover{ background:rgba(255,255,255,.06); }
    .nav-cta{ display:inline-flex; align-items:center; gap:.6em; padding:10px 12px; border-radius:12px; text-decoration:none; border:1px solid transparent; font-weight:800; letter-spacing:.02em; background:linear-gradient(135deg,var(--acc1),var(--acc2)); color:#071018; box-shadow:var(--shadow); white-space:nowrap; }
    .tel-cta{ display:none; }
    .sp-toggle{ display:none; }

    .g-nav.shrink{ height:var(--navH-small); background:var(--navBgSolid); border-color: rgba(255,255,255,.12); box-shadow: 0 10px 30px rgba(0,0,0,.35); }
    .g-nav.shrink .brand img{ height:20px; }
    /* shrink density */
    .g-nav.shrink .nav-links > a,
    .g-nav.shrink .nav-links > .dd > button{
      padding:3px 6px;
      border-radius:8px;
    }
    .g-nav.shrink .nav-cta{ padding:7px 10px; border-radius:12px; }


    /* Drawer defaults hidden (desktop) */
    .drawer{ display:none; }

    @media (max-width: 960px){
      .nav-links, .lang-switch, .nav-cta{ display:none; }
      .tel-cta{ display:inline-flex; }
      .sp-toggle{ display:inline-flex; align-items:center; gap:6px; }
      .sp-toggle button{
        background: transparent;
        border:1px solid rgba(255,255,255,.25);
        color:#fff;
        padding:8px 10px;
        border-radius:10px;
        font-weight:800;
      }
      .drawer{ position:fixed; inset:0; background:rgba(0,0,0,.4); z-index:99; display:none; }
      .drawer-panel{
        position:fixed; top:0; right:0; height:100%; width:min(84vw, 380px);
        background:var(--navBgSolid); border-left:1px solid rgba(255,255,255,.14);
        padding:16px; padding-bottom: max(16px, env(safe-area-inset-bottom));
        display:flex; flex-direction:column; gap:8px;
        overflow-y:auto; -webkit-overflow-scrolling:touch; overscroll-behavior: contain;
      }
      .drawer a{ color:#e8f3ff; text-decoration:none; font-weight:700; padding:12px 10px; border-radius:10px; }
      .drawer a:hover{ background:rgba(255,255,255,.06); }
      .drawer .close{ align-self:flex-end; margin-bottom:8px; }
      .drawer .close button{
        border:1px solid rgba(255,255,255,.25);
        background:transparent;
        color:#fff;
        padding:8px 10px;
        border-radius:8px;
      }
      .drawer .group-title{ margin:8px 0 6px; color:#9fb8ff; font-weight:800; }
      .drawer.show{ display:block; }

      /* --- iPhone調整: ブランド名が「電話」と重ならないようにする --- */
      .brand{ min-width: 0; }
      .brand .name{
        display:block;
        max-width:52vw;       /* 文字が右に食い込まないよう幅を制限 */
        overflow:hidden;
        white-space:nowrap;
        text-overflow:ellipsis;
      } 

      /* iPhoneで「メニュー」が改行されないように */
      .sp-toggle button{
       white-space: nowrap;
       word-break: keep-all;
       padding: 8px 8px;
      }
      .sp-toggle{ gap: 4px; }
    }

    /* ===== HERO ===== */
    .hero{ position:relative; min-height: clamp(72svh, 70vw, 86svh); display:grid; align-items:center;
      overflow:hidden; isolation:isolate; contain:layout paint; padding-top: var(--navH); }
    .hero-media{ position:absolute; inset:0; z-index:0; }
    .hero-media picture, .hero-media img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
    .hero.hero--slider .hero-media picture, .hero.hero--slider .hero-media img{ position:relative; inset:auto; width:auto; height:auto; max-width:100%; max-height:100%; object-fit:contain; }
    .hero-overlay{ position:absolute; inset:0; z-index:1;
      background: radial-gradient(circle at 40% 30%, rgba(255, 255, 255, 0.11) 0%, rgba(0, 183, 255, 0.26) 60%), linear-gradient(rgba(220,220,220,0.18), rgba(220,220,220,0.18)); mix-blend-mode:multiply; pointer-events:none; }
    .neon-lines{ position:absolute; inset:0; z-index:2; pointer-events:none;
  mix-blend-mode: screen;
      background: repeating-linear-gradient(90deg, rgba(255,255,255,0.20) 0 2px, transparent 2px 96px), repeating-linear-gradient(90deg, rgba(255,255,255,0.06) 0 8px, transparent 8px 96px), linear-gradient(90deg, rgba(255,255,255,0.22), rgba(220,220,220,0.22));
      mask-image: linear-gradient(to bottom, transparent, black 12%, black 80%, transparent); animation: scan 12s linear infinite; }
    @keyframes scan{0%{background-position:0 0, 0 0}100%{background-position:-160px 0, 0 0}}

    .hero-inner{ position:relative; z-index:3; display:grid; gap: clamp(10px, 1.8vw, 18px);
      padding: clamp(16px, 4vw, 36px); max-width: min(1100px, 92vw); margin-inline:auto; text-wrap:balance; }
    .badge{ display:inline-flex; gap:8px; align-items:center; background: linear-gradient(90deg, rgba(47,211,178,.18), rgba(80,167,255,.18));
      border:1px solid rgba(255,255,255,.15); padding:6px 10px; border-radius:999px; font-size:clamp(.78rem, 1.6vw, .92rem); color:#ccf3ff; letter-spacing:.04em; width:max-content;}
    /* Hero title: crisp base shadow, but the accent phrase uses a light “glow” instead of a dark drop shadow */
    .title{ margin:0; font-weight:950; font-size: clamp(30px, 6.1vw, 64px); line-height:1.03; letter-spacing:-0.02em;
      text-shadow: 0 2px 14px rgba(0,0,0,.18);
    }

    /* Hero title impact tweak */
    @media (max-width: 560px){
      .hero .title{ font-size: clamp(26px, 8.2vw, 42px); line-height:1.06; }
    }
    .title .accent{
      background:linear-gradient(90deg, #d6f2ff 0%, #8fd6ff 45%, #4f8cff 100%);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
      /* Glow (no black shadow) */
      text-shadow:
        0 0 10px rgba(170,220,255,.78),
        0 0 22px rgba(150,210,255,.44),
        0 0 38px rgba(90,240,220,.24);
      filter: drop-shadow(0 0 16px rgba(170,220,255,.26));
    }
    .lead{ margin:0; color:var(--muted); font-size:clamp(14px, 2.4vw, 18px); }

    .cta-row{ display:flex; flex-wrap:wrap; gap:10px; margin-top:6px; }
    .btn{ display:inline-flex; align-items:center; gap:.6em; padding:10px 14px; border-radius:12px; text-decoration:none; border:1px solid transparent; font-weight:700; letter-spacing:.02em; box-shadow:var(--shadow); }
    .btn-primary{ background:linear-gradient(135deg,var(--acc1),var(--acc2)); color:#071018; }
    .btn-ghost{ background: rgba(255,255,255,.06); border-color:rgba(255,255,255,.15); color:var(--txt); }



    /* ===== HERO (2-slide) ===== */
.hero.hero--slider{
  /* 画像の見せ位置（上下）: 0% = 上寄せ / 50% = 中央 / 100% = 下寄せ */
  --hero-focus-y: 62%;
  /* 画像の見せ位置（左右） */
  --hero-focus-x: 50%;
}

/* ヒーロー背景レイヤ */
.hero.hero--slider .hero-media{
  position:absolute;
  inset:0;
  z-index:0;
  overflow:hidden;
}

/* trackは200%幅の帯 */
.hero.hero--slider .hero-track{
  position:relative;
  width:200%;
  height:100%;
  display:flex;
  transform: translateX(0%);
  transition: transform .7s cubic-bezier(.2,.8,.2,1);
  will-change: transform;
}

/* 各スライドは“画面幅=100%” */
.hero.hero--slider .hero-slide{
  position:relative;
  flex:0 0 50%;
  height:100%;
  overflow:hidden;
}

/* ★重要：画像は「常にヒーロー枠を満たす（レスポンシブで縮むが“面積感”は維持）」 */
.hero.hero--slider .hero-slide picture,
.hero.hero--slider .hero-slide img{
  position:absolute !important;
  inset:0 !important;
  width:100% !important;
  height:100% !important;
  max-width:none !important;
  max-height:none !important;
  object-fit:cover !important;
  object-position: var(--hero-focus-x) var(--hero-focus-y) !important;
  transform:none !important;
}

/* パネル切替 */
.hero-panels{ position:relative; z-index:3; display:grid; align-items:center; }
.hero-panel{
  grid-area: 1 / 1;
  opacity:0;
  transform: translateY(6px);
  pointer-events:none;
  transition: opacity .45s ease, transform .45s ease;
}
.hero-panel.is-active{ opacity:1; transform:none; pointer-events:auto; }

/* コントロール */
.hero-controls{
  position:absolute; z-index:4;
  left:50%; bottom: clamp(12px, 3vw, 24px);
  transform: translateX(-50%);
  display:flex; align-items:center; gap:10px;
  padding:8px 10px; border-radius:999px;
  background: rgba(0,0,0,.28);
  border:1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(6px);
}
.hero-nav{
  width:34px; height:34px; border-radius:999px;
  border:1px solid rgba(255,255,255,.22);
  background: rgba(255,255,255,.06);
  color:#fff; font-weight:900; font-size:18px; line-height:1;
  cursor:pointer; display:grid; place-items:center;
}
.hero-nav:hover{ background: rgba(255,255,255,.10); }

.hero-dots{ display:flex; gap:8px; }
.hero-dot{
  width:10px; height:10px; border-radius:999px;
  border:1px solid rgba(255,255,255,.35);
  background: rgba(255,255,255,.16);
  cursor:pointer;
}
.hero-dot.is-active{
  background: linear-gradient(135deg,var(--acc1),var(--acc2));
  border-color: rgba(255,255,255,0);
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce){
  .hero.hero--slider .hero-track{ transition:none; }
  .hero-panel{ transition:none; }
}
html[data-motion="off"] .hero.hero--slider .hero-track{ transition:none; }
html[data-motion="off"] .hero-panel{ transition:none; }
/* ===== CONTENT ===== *//* ===== CONTENT ===== */
    .section{ max-width:min(1200px, 92vw); margin: clamp(28px, 6vw, 72px) auto; }
    .sec-head{ display:flex; align-items:baseline; justify-content:space-between; gap:12px; margin-bottom:14px; }
    .sec-title{ margin:0; font-weight:800; font-size: clamp(20px, 3.4vw, 32px); }
    .sec-desc{ margin:0; color:var(--muted); font-size: clamp(12px, 2.2vw, 16px); }
    .grid{ display:grid; gap:clamp(10px, 2vw, 18px); grid-template-columns: repeat(12, 1fr); }
    .card{ grid-column: span 12; background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.15); border-radius:var(--radius-lg); overflow:hidden; position:relative; box-shadow: var(--shadow); }
    .card-media{ aspect-ratio: 16/9; background:#0a1428 center/cover no-repeat; transition: transform .6s cubic-bezier(.2,.8,.2,1); }
    .card-body{ padding: clamp(12px, 2vw, 18px); }
    .chip{ display:inline-block; font-size:.8rem; color:#bfe9ff; border:1px solid rgba(255,255,255,.15); padding:6px 10px; border-radius:999px; }
    .card h3{ margin:.6rem 0 .4rem; font-size: clamp(16px, 2.4vw, 22px); }
    .card p{ margin:0; color:#a9b3c3; }
    .card a.stretched{ position:absolute; inset:0; }
    .card:hover .card-media{ transform: scale(1.04); }
    .card:hover{ outline:1px solid rgba(47,211,178,.35); }
    @media (min-width: 760px){ .grid-3 .card{ grid-column: span 6; } }
    @media (min-width: 1040px){ .grid-3 .card{ grid-column: span 4; } }

    .news{ display:grid; gap:10px; }
    .news-item{ background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.15); border-radius:12px; padding:12px 14px; display:flex; align-items:baseline; gap:12px; color:var(--txt); }
    .news time{ color:#9fb8ff; font-weight:700; }
    .news .cat{ background:#20305e; padding:4px 8px; border-radius:999px; font-size:.78rem; color:#cfe1ff; }

    .reveal{ opacity:0; transform: translateY(10px); transition: .7s ease; }
    .reveal.appear{ opacity:1; transform:none; }

    footer{ color:#9fb0c0; text-align:center; padding:40px 12px 60px; }
    .anchor{ position:relative; top: calc(-1 * var(--navH)); } @media (max-width: 960px){ .anchor{ top: calc(-1 * var(--navH-small)); } }

    /* === Docked Theme Switcher (bottom-right) === */
    .theme-dock{ position: fixed; right: max(12px, env(safe-area-inset-right)); bottom: max(12px, env(safe-area-inset-bottom)); z-index: 150; display: grid; justify-items: end; gap: 8px; }
    .theme-fab{ width: 48px; height: 48px; border-radius: 999px; border: 1px solid rgba(255,255,255,.25); background: rgba(0,0,0,.35); color: #fff; font-weight: 800; display: grid; place-items: center; box-shadow: 0 8px 24px rgba(0,0,0,.35); cursor: pointer; }
    .theme-panel{ width: min(90vw, 320px); background: rgba(0,0,0,.55); border: 1px solid rgba(255,255,255,.18); border-radius: 14px; padding: 10px; backdrop-filter: blur(6px); box-shadow: 0 10px 30px rgba(0,0,0,.45); display: none; }
    .theme-panel.open{ display: block; animation: panelIn .18s var(--ddEasing); }
    @keyframes panelIn{ from{ opacity:0; transform: translateY(6px);} to{ opacity:1; transform:none;} }
    .theme-panel .row{ display:flex; flex-wrap:wrap; gap:8px; align-items:center; margin-bottom:8px; }
    .theme-panel button[data-ui]{ border:1px solid rgba(255,255,255,.25); background:transparent; color:#fff; padding:6px 10px; border-radius:999px; font-weight:800; font-size:12px; cursor:pointer; }
    .theme-panel .alpha{ display:flex; align-items:center; gap:6px; color:#cfe1ff; font-size:12px; width:100%; }
    .theme-panel input[type="range"]{ width:160px; }
    .theme-panel .note{ color:#a9b3c3; font-size:12px; }
  
    .dd-menu a { font-size: 13px !important; }

    /* === SGX-126 feature (placeholder) === */
    .feature-sgx .card--wide { display:grid; grid-template-columns: 1.2fr 1fr; gap:24px; }
    .feature-sgx .card--wide .card-body { padding: 16px 0; }
    .feature-sgx .bullets { margin: 8px 0 0; padding-left: 1.1em; }
    .feature-sgx .bullets li { list-style: disc; margin: .2em 0; }
    @media (max-width: 960px){
    .feature-sgx .card--wide { grid-template-columns: 1fr; }
    }
    .card-media img{display:block; width:100%; height:auto; border:0;}

    /* Force nav top-level links (取扱商品, ロボティクス) to appear white, no underline */
    .nav-links > .dd > a {
      color: #fff !important;
      text-decoration: none !important;
    }
    .nav-links > .dd > a:hover {
      color: #fff !important;
      text-decoration: none !important;
    }
    .nav-links > .dd > a:visited {
      color: #fff !important;
      text-decoration: none !important;
    }


/* === Energy Saving feature (horizontal layout) === */
.feature-enesave .card--wide{
  display:grid;
  grid-template-columns: 0.85fr 1.15fr; /* 左を小さめ（画像）、右を本文 */
  gap:24px;
  align-items:stretch;
}
.feature-enesave .card--wide .card-body{ padding: 16px 0; }

/* reduce image footprint + keep it tidy */
.feature-enesave .enesave-media{
  padding: 14px !important;
  aspect-ratio: 4 / 3 !important;       /* 画像を“縦に大きくなりすぎない”ように */
  display:flex;
  align-items:center;
  justify-content:center;
}
.feature-enesave .enesave-media picture,
.feature-enesave .enesave-media img{
  width:100%;
  height:100%;
}
.feature-enesave .enesave-media img{
  object-fit: cover;
  border-radius: 14px;
}

@media (max-width: 960px){
  .feature-enesave .card--wide{ grid-template-columns: 1fr; } /* SPは縦積み */
  .feature-enesave .card--wide .card-body{ padding: 0 0 16px; }
  .feature-enesave .enesave-media{ aspect-ratio: 16 / 9 !important; padding: 0 !important; }
  .feature-enesave .enesave-media img{ border-radius: 0; }
}




/* ---- Next block ---- */


    /* === Drawer: refined right slide (final) === */
    .drawer { background: rgba(0,0,0,.50); }
    .drawer-panel{
      right: 0; left: auto;
      width: min(86vw, 320px);
      transform: translateX(100%);
      transition: transform .28s ease;
      border-left: 1px solid rgba(255,255,255,.16);
      box-shadow: -20px 0 40px rgba(0,0,0,.35);
      padding-top: max(16px, env(safe-area-inset-top));
      padding-right: max(16px, env(safe-area-inset-right));
      padding-bottom: max(16px, env(safe-area-inset-bottom));
      -webkit-overflow-scrolling: touch;
      overscroll-behavior: contain;
    }
    .drawer.show .drawer-panel{ transform: translateX(0); }

    /* Links look */
    .drawer a{
      padding: 14px 12px;
      border-radius: 0;
      border-bottom: 1px solid rgba(255,255,255,.12);
    }
    .drawer a:last-child{ border-bottom: 0; }

    /* === Accordion in drawer === */
    .drawer .group-title{
      margin: 6px 4px 0;
      font-size: 13px; font-weight: 800; color:#cfe1ff; opacity:.95;
      display: block;
    }
    .drawer .acc-btn{
      width:100%; text-align:left;
      display:flex; align-items:center; justify-content:space-between;
      gap:8px; padding: 12px 10px; margin: 6px 0 2px;
      border:1px solid rgba(255,255,255,.18); border-radius:10px;
      background: rgba(255,255,255,.06); color:#e8f3ff; font-weight: 800;
    }
    .drawer .acc-btn:hover{ background: rgba(255,255,255,.10); }
    .drawer .acc-btn .chev{ transition: transform .2s ease; }
    .drawer .acc-btn[aria-expanded="true"] .chev{ transform: rotate(90deg); }
    .drawer .acc-panel{ display:none; }
    .drawer .acc-panel.open{ display:block; }

    /* Indent children links slightly */
    .drawer .acc-panel a{ padding-left: 18px; }

  

/* ---- Next block ---- */


    /* === Accordion header row: link + chevron === */
    .drawer .acc-head{
      display:flex; align-items:center; justify-content:space-between; gap:8px;
      margin: 6px 0 2px;
    }
    .drawer .acc-link{
      display:inline-flex; align-items:center;
      font-weight: 800; color:#e8f3ff; text-decoration:none;
      padding: 12px 10px; border:1px solid rgba(255,255,255,.18); border-radius:10px;
      background: rgba(255,255,255,.06);
      flex: 1 1 auto;
    }
    .drawer .acc-link:hover{ background: rgba(255,255,255,.10); }

    .drawer .acc-btn{
      flex: 0 0 auto;
      display:inline-flex; align-items:center; justify-content:center;
      width: 38px; height: 38px; padding:0; margin-left: 4px;
      border:1px solid rgba(255,255,255,.18); border-radius:10px;
      background: rgba(255,255,255,.06); color:#e8f3ff; font-weight:800;
    }
    .drawer .acc-btn:hover{ background: rgba(255,255,255,.10); }
    .drawer .acc-btn .chev{ transition: transform .2s ease; }
    .drawer .acc-btn[aria-expanded="true"] .chev{ transform: rotate(90deg); }

    /* Ensure sub items stack vertically */
    .drawer a{ display:block; }                 /* 重要: 縦並びにする */
    .drawer .acc-panel a{ padding-left:18px; }  /* 少しインデント */
  

/* ---- Next block ---- */


      /* === Submenu glow (desktop dropdown + mobile drawer) === */
      /* デスクトップのドロップダウン */
    .dd-menu a{
      position: relative;
      overflow: hidden;
    } 
    .dd-menu a::before{
      /* 外周グロー（淡め） */
      content:"";
      position:absolute; inset:-1px;
      border-radius:10px;
      background: linear-gradient(135deg,
       rgba(61,215,189,.0),
       rgba(61,215,189,.30),
       rgba(106,164,255,.30),
       rgba(61,215,189,.0));
      opacity:0;
      transition: opacity .18s ease;
      pointer-events:none;
    }
    .dd-menu a::after{
      /* 斜めシマー */
      content:"";
      position:absolute; top:-120%; bottom:-120%; left:-30%; width:40%;
      transform: translateX(-120%) rotate(20deg);
      background: linear-gradient(90deg, transparent, rgba(255,255,255,.35), transparent);
      mix-blend-mode: screen;
      opacity:0;
      pointer-events:none;
    }
    .dd-menu a:hover::before{ opacity:.7; }
    .dd-menu a:hover::after{
      opacity:1;
      animation: submenuShimmer 1.0s ease;
    }
      /* モバイルのドロワー（アコーディオン配下） */
    .drawer .acc-panel a{
      position: relative;
      overflow: hidden;
    }
    .drawer .acc-panel a::before{
      content:"";
      position:absolute; inset:-1px;
      border-radius:10px;
      background: linear-gradient(135deg,
       rgba(61,215,189,.0),
       rgba(61,215,189,.30),
       rgba(106,164,255,.30),
       rgba(61,215,189,.0));
      opacity:0;
      transition: opacity .18s ease;
      pointer-events:none;
    }
    .drawer .acc-panel a::after{
      content:"";
      position:absolute; top:-120%; bottom:-120%; left:-30%; width:40%;
      transform: translateX(-120%) rotate(20deg);
      background: linear-gradient(90deg, transparent, rgba(255,255,255,.35), transparent);
      mix-blend-mode: screen;
      opacity:0;
      pointer-events:none;
    }
    .drawer .acc-panel a:hover::before{ opacity:.7; }
    .drawer .acc-panel a:hover::after{
      opacity:1;
      animation: submenuShimmer 1.0s ease;
    }

    /* シマーのキーフレーム（共通） */
    @keyframes submenuShimmer{
      0%{ transform: translateX(-120%) rotate(20deg); opacity:0; }
      10%{ opacity:.7; }
      100%{ transform: translateX(220%) rotate(20deg); opacity:0; }
    }

    /* モーション配慮 */
    @media (prefers-reduced-motion: reduce){
      .dd-menu a:hover::after,
      .drawer .acc-panel a:hover::after{ animation:none; opacity:.15; }
    }
  

/* ---- Next block ---- */


    /* === Drawer under fixed nav (SP): offset a bit lower than nav height === */
    @media (max-width: 960px){
      .drawer{ z-index: 90 !important; } /* .g-nav is 100 -> drawer goes under */
      .drawer-panel{
        top: calc(var(--navH-small, 42px) + 8px) !important;
        height: calc(100% - (var(--navH-small, 42px) + 8px)) !important;
        padding-top: max(8px, env(safe-area-inset-top));
      }
    }
    /* === Hover glow for top-level nav items (desktop) === */
      .nav-links > .dd > a{
       position: relative;
        overflow: hidden;
      }
      .nav-links > .dd > a::before{
        content:"";
        position:absolute;
        inset:-1px;
        border-radius:10px;
        background: linear-gradient(135deg,
         rgba(61,215,189,0),
         rgba(61,215,189,.35),
         rgba(106,164,255,.35),
         rgba(61,215,189,0));
        opacity:0;
        transition: opacity .18s ease;
        pointer-events:none;
      }
      .nav-links > .dd:hover > a::before{ opacity:.75; }
      .nav-links > .dd > a::after{
        content:"";
        position:absolute;
        top:-120%; bottom:-120%; left:-30%;
        width:40%;
        transform: translateX(-120%) rotate(20deg);
        background: linear-gradient(90deg, transparent, rgba(255,255,255,.35), transparent);
        mix-blend-mode: screen;
        opacity:0;
        pointer-events:none;
      }
      .nav-links > .dd:hover > a::after{
        opacity:1;
        animation: navShimmer 1.0s ease;
      }
    @keyframes navShimmer{
      0%{ transform: translateX(-120%) rotate(20deg); opacity:0; }
      10%{ opacity:.7; }
      100%{ transform: translateX(220%) rotate(20deg); opacity:0; }
    }
    /* === Hover glow for drawer headers (SP) === */
    @media (max-width: 960px){
      .acc-link{
        position: relative;
        overflow: hidden;
      }
      .acc-link::before{
        content:"";
        position:absolute; inset:-1px;
        border-radius:10px;
        background: linear-gradient(135deg,
         rgba(61,215,189,0),
         rgba(61,215,189,.30),
         rgba(106,164,255,.30),
         rgba(61,215,189,0));
        opacity:0; transition: opacity .18s ease; pointer-events:none;
      }
      .acc-link::after{
        content:"";
        position:absolute; top:-120%; bottom:-120%; left:-30%; width:40%;
        transform: translateX(-120%) rotate(20deg);
        background: linear-gradient(90deg, transparent, rgba(255,255,255,.35), transparent);
        mix-blend-mode: screen; opacity:0; pointer-events:none;
      }
      .acc-link:hover::before{ opacity:.7; }
      .acc-link:hover::after{ opacity:1; animation: drawerShimmer 1.0s ease; }
      @keyframes drawerShimmer{
        0%{ transform: translateX(-120%) rotate(20deg); opacity:0; }
        10%{ opacity:.7; }
        100%{ transform: translateX(220%) rotate(20deg); opacity:0; }
      }
    }
  

/* ---- Next block ---- */


    /* 追加CSS */
      @media (max-width: 960px){
        .g-nav{ backdrop-filter:none !important; background:var(--navBgSolid) !important; box-shadow:none !important; }
        .neon-lines{ display:none !important; }                  /* 背景ラインの無限アニメ停止 */
        body{ background: linear-gradient(180deg,var(--bg1),var(--bg2)) !important; } /* ラジアル2枚カット */
        .card, .nav-cta, .theme-fab{ box-shadow:none !important; }
      }
    /* iOS判定 */
      @supports (-webkit-touch-callout: none) {
        .g-nav{ backdrop-filter:none !important; }
      }
    /* 端末設定 */
      @media (prefers-reduced-motion: reduce){
        .neon-lines{ animation:none !important; }
      }
  

/* ---- Next block ---- */


    footer .copyright {
      font-size: 10px;
      color: #ffffff;
      text-align: center;
      margin: 10px 0;
    }

/* === Tech Silver (金属質・ハイテク) === */
html[data-theme="techsilver"]{
  /* 背景：深いガンメタ → スチールグレー */
  --bg1:#111419; 
  --bg2:#262b33;

  /* アクセント：シルバー→アイスブルー（UIの発色） */
  --acc1:#b9c7d9; 
  --acc2:#e7f3ff;

  /* ナビの透過レイヤ（ガラス調） */
  --navBg: rgba(10,12,16,var(--navAlpha));
  --navBgSolid: rgba(10,12,16,var(--navAlphaSolid));

  /* ラジアルの“金属反射っぽい”グリッド色 */
  --grid1:#394552; 
  --grid2:#2a3642;
}

/* ヒーローの金属シアー感を少し強める */
html[data-theme="techsilver"] .hero-overlay{
  background:
    radial-gradient(40% 40% at 40% 28%, rgba(255,255,255,.24) 0%, rgba(0,0,0,0) 65%),
    linear-gradient(rgba(220,230,240,.16), rgba(220,230,240,.16));
  mix-blend-mode: screen;
}

/* ネオンラインは冷色寄りの微光 */
html[data-theme="techsilver"] .neon-lines{
  background:
    repeating-linear-gradient(90deg, rgba(255,255,255,0.20) 0 2px, transparent 2px 96px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.08) 0 8px, transparent 8px 96px),
    linear-gradient(90deg, rgba(200,220,240,0.22), rgba(235,245,255,0.22));
}

/* ボタン・チップ等のアクセントはシルバー～アイスブルーのグラデ */
html[data-theme="techsilver"] .btn-primary,
html[data-theme="techsilver"] .nav-cta{
  background: linear-gradient(135deg, var(--acc1), var(--acc2));
  color: #0c1116;
}

/* カードの反射とアウトラインを冷色に寄せる */
html[data-theme="techsilver"] .card{ 
  background: rgba(255,255,255,.045);
  border-color: rgba(255,255,255,.14);
}
html[data-theme="techsilver"] .card:hover{
  outline: 1px solid rgba(183, 220, 255, .38);
}

/* NEWSカテゴリピルや小要素の色味を鋼感に */
html[data-theme="techsilver"] .news .cat{
  background: #1f2a36;
  color: #dfeaf7;
}
html[data-theme="techsilver"] .chip{
  color:#e8f3ff;
  border-color: rgba(255,255,255,.18);
}

/* SP時のドロワーの見た目をわずかに硬質に */
@media (max-width:960px){
  html[data-theme="techsilver"] .drawer-panel{
    background: rgba(12,16,22,.92);
    border-left: 1px solid rgba(255,255,255,.12);
  }
}

/* =========================
   Top: Quick Nav (Issues)
========================= */
.section-issues .sec-desc{
  max-width: 68ch;
}

.issues-grid{
  gap: 16px;
}

.issue-card{
  display: block;
  text-decoration: none;
  color: inherit;
  position: relative;
  padding: 18px 18px 16px;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.issue-card:hover{
  transform: translateY(-2px);
}

.issue-kicker{
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.issue-tag{
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .02em;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.14);
}


/* === Issue tag color variants === */
/* 背景・枠・文字色を“タグの意味”で色分け（AppleテーマでもDarkテーマでも見やすい） */
.issue-tag.tag-auto{
  background: rgba(16,185,129,.14);
  border-color: rgba(16,185,129,.28);
  color: rgba(6,95,70,1);
}
.issue-tag.tag-process{
  background: rgba(139,92,246,.14);
  border-color: rgba(139,92,246,.28);
  color: rgba(76,29,149,1);
}
.issue-tag.tag-equipment{
  background: rgba(59,130,246,.14);
  border-color: rgba(59,130,246,.28);
  color: rgba(30,64,175,1);
}
.issue-tag.tag-quality{
  background: rgba(245,158,11,.16);
  border-color: rgba(245,158,11,.30);
  color: rgba(146,64,14,1);
}
.issue-tag.tag-gx{
  background: rgba(34,197,94,.14);
  border-color: rgba(34,197,94,.28);
  color: rgba(21,128,61,1);
}
.issue-tag.tag-consult{
  background: rgba(100,116,139,.14);
  border-color: rgba(100,116,139,.28);
  color: rgba(51,65,85,1);
}

/* Darkテーマのときは文字色を明るめに（背景が暗い場合の可読性確保） */
html:not([data-theme="apple"]) .issue-tag.tag-auto,
html:not([data-theme="apple"]) .issue-tag.tag-process,
html:not([data-theme="apple"]) .issue-tag.tag-equipment,
html:not([data-theme="apple"]) .issue-tag.tag-quality,
html:not([data-theme="apple"]) .issue-tag.tag-gx,
html:not([data-theme="apple"]) .issue-tag.tag-consult{
  color: rgba(233,238,246,.95);
}

/* ほんのり“押せる感”：ホバーで少しだけ発光 */
.issue-card:hover .issue-tag{
  filter: brightness(1.06);
  box-shadow: 0 6px 16px rgba(0,0,0,.08);
}
html:not([data-theme="apple"]) .issue-card:hover .issue-tag{
  box-shadow: 0 10px 22px rgba(0,0,0,.22);
}
.issue-sub{
  font-size: 12px;
  opacity: .82;
}

.issue-title{
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.35;
  letter-spacing: .01em;
}

.issue-desc{
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.65;
  opacity: .88;
}

.issue-cta{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  opacity: .92;
}

/* SP: 2列 → 1列の自然な落ち方（既存grid定義があっても崩れにくい） */
@media (max-width: 960px){
  .issues-grid{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 560px){
  .issues-grid{
    grid-template-columns: 1fr;
  }
}
.issue-card:focus-visible{
  outline: 2px solid rgba(106,164,255,.65);
  outline-offset: 3px;
}
/* NEWSをリンク化した時の見た目 */
.news-item{
  text-decoration:none;
  color: inherit;
}
.news-item:hover{
  transform: translateY(-1px);
  border-color: rgba(255,255,255,.22);
  background: rgba(255,255,255,.08);
}
.news-item:focus-visible{
  outline: 2px solid rgba(106,164,255,.65);
  outline-offset: 3px;
}
.site-note{
  font-size:10px;
  color:#c7d2e3;
  margin: 14px auto 0;
  max-width: min(1200px, 92vw);
  line-height: 1.6;
}
.site-footer{
  max-width: min(1200px, 92vw);
  margin: 0 auto;
}
.site-footer a{
  color:#9fb0c0;
  text-decoration:none;
}
.site-footer a:hover{
  text-decoration:underline;
}
.quickbar{
  position: sticky;
  top: var(--navH-small);
  z-index: 20;
  max-width: min(1200px, 92vw);
  margin: 10px auto 0;
  display: flex;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 14px;
  background: rgba(0,0,0,.35);
  backdrop-filter: blur(6px);
}
.quickbar a{
  text-decoration: none;
  color: var(--txt);
  font-weight: 800;
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  white-space: nowrap;
}
.quickbar a:hover{ background: rgba(255,255,255,.10); }
.quickbar a:focus-visible{
  outline: 2px solid rgba(106,164,255,.65);
  outline-offset: 3px;
}
@media (max-width: 960px){
  .quickbar{ overflow-x:auto; -webkit-overflow-scrolling:touch; }
}


/* =========================
   Display Settings (replacing theme switch)
   - data-font: normal | large
   - data-motion: on | off
   - data-contrast: normal | high
========================= */
html[data-font="large"]{
  font-size: 17px; /* slightly larger base */
}
@media (max-width: 960px){
  html[data-font="large"]{
    font-size: 16.5px;
  }
}

/* Motion OFF: respect users who prefer reduced motion or manual setting */
html[data-motion="off"] *{
  animation: none !important;
  transition: none !important;
  scroll-behavior: auto !important;
}

/* High contrast: improve legibility on factory floors / outdoors */
html[data-contrast="high"]{
  --txt: rgba(255,255,255,.96);
  --muted: rgba(225,235,248,.82);
  --navAlpha: .92;          /* make nav more solid */
  --navAlphaSolid: .96;
}
html[data-contrast="high"] .card,
html[data-contrast="high"] .news-item,
html[data-contrast="high"] .dd-menu,
html[data-contrast="high"] .drawer-panel{
  border-color: rgba(255,255,255,.22) !important;
  background: rgba(0,0,0,.48) !important;
}
html[data-contrast="high"] .sec-desc,
html[data-contrast="high"] .card p,
html[data-contrast="high"] .news time{
  opacity: 1;
}



/* ================================
   課題から探す：CTA（詳しく見る）を強調
   ================================ */
.section-issues .issue-cta{
  display:inline-flex;
  align-items:center;
  gap:.4em;
  font-weight:700;
  letter-spacing:.02em;
  color:#10b981;                 /* 文字色（エメラルド系） */
  text-shadow:
    0 0 10px rgba(16,185,129,.55),
    0 0 22px rgba(16,185,129,.35); /* 発光 */
}

/* 右向きの軽い矢印（任意：より“押せる感”が出ます） */
.section-issues .issue-cta::after{
  content:"›";
  transform: translateY(-.02em);
  opacity:.95;
}

/* hover / focus でさらに強調（キーボード操作も配慮） */
.section-issues .issue-card:hover .issue-cta,
.section-issues .issue-card:focus-visible .issue-cta{
  color:#34d399;
  text-shadow:
    0 0 12px rgba(52,211,153,.75),
    0 0 30px rgba(52,211,153,.45);
}

/* “発光させたい”を強めに：常時ふわっと鼓動（任意） */
@media (prefers-reduced-motion: no-preference){
  .section-issues .issue-cta{
    animation: issueCtaGlow 1.8s ease-in-out infinite;
  }
  @keyframes issueCtaGlow{
    0%, 100% { filter: brightness(1);   text-shadow: 0 0 8px rgba(16,185,129,.45), 0 0 18px rgba(16,185,129,.28); }
    50%      { filter: brightness(1.2); text-shadow: 0 0 14px rgba(16,185,129,.75), 0 0 34px rgba(16,185,129,.45); }
  }
}

/* ==========================
   SPヘッダー：電話/メニューを小さく（index用）
   ========================== */
@media (max-width: 960px){
  /* 「電話」ボタン（tel-cta は nav-cta を継承して大きくなりやすい） */
  .tel-cta.nav-cta{
    padding: 7px 8px;
    border-radius: 10px;
    font-size: 12px;
    line-height: 1;
  }

  /* 「メニュー」ボタン */
  .sp-toggle{
    gap: 4px;
  }
  .sp-toggle button{
    padding: 7px 8px;     /* 8px 10px → 詰める */
    border-radius: 10px;
    font-size: 12px;
    line-height: 1;
    white-space: nowrap;
    word-break: keep-all;
  }
}

/* スクロールで縮小状態のときは、さらに少しだけ密度アップ */
@media (max-width: 960px){
  .g-nav.shrink .tel-cta.nav-cta{ padding: 6px 8px; }
  .g-nav.shrink .sp-toggle button{ padding: 6px 8px; }
}



/* =========================================================
   Apple-like Light Theme (adds "apple" theme without changing layout)
   Usage: <html data-theme="apple">
   ========================================================= */
html[data-theme="apple"]{
  --bg1:#ffffff;
  --bg2:#f5f5f7;

  /* accents */
  --acc1:#0071e3;
  --acc2:#3b82f6;

  /* typography */
  --txt:#1d1d1f;
  --muted:#6e6e73;

  /* glass nav */
  --navBg: rgba(255,255,255,var(--navAlpha));
  --navBgSolid: rgba(255,255,255,var(--navAlphaSolid));

  /* disable dark grid flares */
  --grid1: rgba(0,0,0,0);
  --grid2: rgba(0,0,0,0);

  /* softer shadow */
  --shadow: 0 10px 24px rgba(0,0,0,.08);
}

/* page background */
html[data-theme="apple"] body{
  background: linear-gradient(180deg, var(--bg1), var(--bg2)) !important;
  color: var(--txt);
}

/* nav */
html[data-theme="apple"] .g-nav{
  border-bottom: 1px solid rgba(0,0,0,.08);
  backdrop-filter: saturate(180%) blur(14px);
}
html[data-theme="apple"] .g-nav.shrink{
  border-color: rgba(0,0,0,.10);
  box-shadow: 0 12px 28px rgba(0,0,0,.10);
}

/* nav text colors (override existing dark-theme forcing) */
html[data-theme="apple"] .brand{ color: var(--txt); }
html[data-theme="apple"] .brand .name{ color: var(--txt); opacity:.92; }

html[data-theme="apple"] .nav-links > a,
html[data-theme="apple"] .nav-links > .dd > button{
  color: var(--txt);
}

html[data-theme="apple"] .nav-links > a:hover,
html[data-theme="apple"] .nav-links > .dd:hover > button{
  background: rgba(0,0,0,.04);
  border-color: rgba(0,0,0,.10);
}

/* the file currently forces white top-level dd links; override with higher specificity + !important */
html[data-theme="apple"] .nav-links > .dd > a{
  color: var(--txt) !important;
  text-decoration: none !important;
}
html[data-theme="apple"] .nav-links > .dd > a:hover,
html[data-theme="apple"] .nav-links > .dd > a:visited{
  color: var(--txt) !important;
}

/* dropdown */
html[data-theme="apple"] .dd-menu{
  background: rgba(255,255,255,.92);
  border-color: rgba(0,0,0,.10);
}
html[data-theme="apple"] .dd-menu a{
  color: var(--txt);
}
html[data-theme="apple"] .dd-menu a:hover{
  background: rgba(0,0,0,.04);
}

/* lang switch */
html[data-theme="apple"] .lang-switch a{
  color: var(--txt);
  border-color: rgba(0,0,0,.12);
}
html[data-theme="apple"] .lang-switch a:hover{
  background: rgba(0,0,0,.04);
}

/* CTA */
html[data-theme="apple"] .nav-cta{
  color: #fff;
  box-shadow: 0 10px 22px rgba(0,113,227,.22);
}
html[data-theme="apple"] .btn-primary{
  color:#fff;
  box-shadow: 0 12px 24px rgba(0,113,227,.18);
}
html[data-theme="apple"] .btn-ghost{
  background: rgba(0,0,0,.04);
  border-color: rgba(0,0,0,.12);
  color: var(--txt);
  box-shadow: 0 10px 22px rgba(0,0,0,.08);
}

/* cards */
html[data-theme="apple"] .card,
html[data-theme="apple"] .news-item{
  background: rgba(255,255,255,.88);
  border-color: rgba(0,0,0,.10);
  box-shadow: 0 12px 28px rgba(0,0,0,.08);
}
html[data-theme="apple"] .card p,
html[data-theme="apple"] .sec-desc,
html[data-theme="apple"] .issue-desc{
  color: var(--muted);
}
html[data-theme="apple"] .chip{
  color: #0b5bd3;
  border-color: rgba(0,0,0,.10);
  background: rgba(0,113,227,.08);
}
html[data-theme="apple"] .news time{ color: #0b5bd3; }
html[data-theme="apple"] .news .cat{
  background: rgba(0,0,0,.06);
  color: rgba(29,29,31,.82);
}

/* issues CTA ("詳しく見る") currently emerald glow -> switch to Apple blue */
html[data-theme="apple"] .section-issues .issue-cta{
  color: #0071e3;
  text-shadow:
    0 0 10px rgba(0,113,227,.25),
    0 0 22px rgba(0,113,227,.18);
}
html[data-theme="apple"] .section-issues .issue-card:hover .issue-cta,
html[data-theme="apple"] .section-issues .issue-card:focus-visible .issue-cta{
  color:#0b5bd3;
  text-shadow:
    0 0 12px rgba(0,113,227,.35),
    0 0 30px rgba(0,113,227,.22);
}

/* drawer (mobile) */
@media (max-width: 960px){
  html[data-theme="apple"] .drawer{ background: rgba(0,0,0,.35); }
  html[data-theme="apple"] .drawer-panel{
    background: rgba(255,255,255,.96);
    border-left: 1px solid rgba(0,0,0,.12);
    box-shadow: -20px 0 40px rgba(0,0,0,.18);
  }
  html[data-theme="apple"] .drawer a{ color: var(--txt); border-bottom-color: rgba(0,0,0,.08); }
  html[data-theme="apple"] .drawer a:hover{ background: rgba(0,0,0,.04); }
  html[data-theme="apple"] .drawer .group-title{ color: rgba(29,29,31,.70); }
  html[data-theme="apple"] .drawer .acc-link,
  html[data-theme="apple"] .drawer .acc-btn{
    color: var(--txt);
    border-color: rgba(0,0,0,.12);
    background: rgba(0,0,0,.03);
  }
  html[data-theme="apple"] .sp-toggle button{
    border-color: rgba(0,0,0,.18);
    color: var(--txt);
  }
}

/* theme dock */
html[data-theme="apple"] .theme-fab{
  background: rgba(255,255,255,.78);
  color: var(--txt);
  border-color: rgba(0,0,0,.12);
  box-shadow: 0 12px 28px rgba(0,0,0,.10);
}
html[data-theme="apple"] .theme-panel{
  background: rgba(255,255,255,.86);
  border-color: rgba(0,0,0,.12);
  color: var(--txt);
}
html[data-theme="apple"] .theme-panel button[data-ui]{
  border-color: rgba(0,0,0,.12);
  color: var(--txt);
}
html[data-theme="apple"] .theme-panel .note{ color: var(--muted); }

/* hero: keep existing layout, just slightly calm overlay */
html[data-theme="apple"] .hero-overlay{
  background:
    radial-gradient(circle at 40% 30%, rgba(255,255,255,0.10) 0%, rgba(0,113,227,0.18) 62%),
    linear-gradient(rgba(0,0,0,0.22), rgba(0,0,0,0.22));
  mix-blend-mode: normal;
}

/* Hero lead: white + subtle glow */
.hero .lead{
  color: rgba(255,255,255,.92);
  text-shadow: 0 2px 18px rgba(0,0,0,.38), 0 0 18px rgba(0,113,227,.28);
}

/* Footer copyright: Apple theme should be dark (not white) */
html[data-theme="apple"] footer .copyright{
  color: #6e6e73; /* Appleっぽいグレー（必要なら #1d1d1f に） */
}
html[data-theme="apple"] .site-footer a{
  color: #6e6e73;
}
html[data-theme="apple"] .site-footer a:hover{
  color: #1d1d1f;
}