/* ==========================================================================
       Variables & Base Reset (kodou準拠)
       ========================================================================== */
    :root {
      --header-height: 80px;
      --font-en: 'Montserrat', sans-serif;
      --font-poppins: 'Poppins', sans-serif;
      --font-ja: 'Noto Sans JP', sans-serif;
      --text-primary: #1a1a1a;
      --text-secondary: #666666;
      --bg-primary: #ffffff;
      --accent-gold: #cba052;
      --transition-fast: 0.3s ease;
      --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    }

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

    body {
      font-family: var(--font-ja);
      color: var(--text-primary);
      background-color: var(--bg-primary);
      line-height: 1.8;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: var(--transition-fast);
    }

    ul {
      list-style: none;
    }

    img {
      max-width: 100%;
      height: auto;
      display: block;
    }

    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 5%;
    }

    /* ==========================================================================
       Header & Navigation (kodou準拠)
       ========================================================================== */
    #header {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: var(--header-height);
      background-color: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      z-index: 100;
      transition: var(--transition-slow);
      border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }

    #header.scrolled {
      height: 70px;
      box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    }

    .header-container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 100%;
      padding-left: 5%;
      padding-right: 1em; /* 右サイドは1emの余白を空けて右寄せに配置 */
    }

    .logo-area {
      display: flex;
      align-items: center;
      text-decoration: none;
      transition: opacity 0.2s ease;
    }

    .logo-area:hover {
      opacity: 0.85;
    }

    .header-logo-img {
      height: 68px;
      width: auto;
      max-height: 100%;
      display: block;
      transition: height 0.3s ease;
    }

    #header.scrolled .header-logo-img {
      height: 56px;
    }

    @media screen and (max-width: 768px) {
      .header-logo-img {
        height: 56px;
      }
      #header.scrolled .header-logo-img {
        height: 48px;
      }
    }

    .nav-menu {
      margin-left: auto;
      margin-right: 30px;
    }

    .nav-menu ul {
      display: flex;
      gap: 30px;
    }

    .nav-link {
      font-family: var(--font-en);
      font-size: 0.8125rem;
      letter-spacing: 0.1em;
      color: var(--text-secondary);
      position: relative;
      padding: 5px 0;
    }

    .nav-link::after {
      content: '';
      position: absolute;
      bottom: -4px;
      left: 0;
      width: 100%;
      height: 1px;
      background-color: var(--accent-gold);
      transform: scaleX(0);
      transform-origin: right;
      transition: transform 0.3s ease;
    }

    .nav-link:hover, .nav-link.active {
      color: var(--text-primary);
    }

    .nav-link:hover::after, .nav-link.active::after {
      transform: scaleX(1);
      transform-origin: left;
    }

    .header-cta {
      display: flex;
      align-items: center;
      gap: 15px;
    }

    .header-sns-link {
      color: var(--text-primary);
      display: flex;
      align-items: center;
      transition: opacity 0.3s ease, color 0.3s ease;
    }

    .header-sns-link:hover {
      opacity: 0.7;
      color: var(--accent-gold);
    }

    .btn {
      display: inline-block;
      text-align: center;
      cursor: pointer;
      transition: var(--transition-fast);
    }

    .btn-gold {
      background: var(--accent-gold);
      color: #fff;
      border: none;
      padding: 10px 20px;
      font-weight: bold;
      text-decoration: none;
      border-radius: 4px;
      font-size: 0.8125rem;
    }

    .btn-gold:hover {
      opacity: 0.9;
    }

    /* Hamburger Menu Toggle */
    .menu-toggle {
      display: block;
      background: transparent;
      border: none;
      cursor: pointer;
      width: 30px;
      height: 20px;
      position: relative;
      padding: 0;
    }

    .menu-toggle span {
      display: block;
      width: 100%;
      height: 2px;
      background-color: var(--text-primary);
      position: absolute;
      left: 0;
      transition: var(--transition-fast);
    }

    .menu-toggle span:nth-child(1) { top: 0; }
    .menu-toggle span:nth-child(2) { top: 9px; }
    .menu-toggle span:nth-child(3) { top: 18px; }

    .menu-toggle.active span:nth-child(1) {
      top: 9px;
      transform: rotate(45deg);
    }

    .menu-toggle.active span:nth-child(2) {
      opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
      top: 9px;
      transform: rotate(-45deg);
    }

    /* ==========================================================================
       Mobile Modal Menu (kodou準拠)
       ========================================================================== */
    .mobile-menu-modal {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100vh;
      background: rgba(26, 26, 26, 0.95);
      z-index: 2000;
      display: flex;
      justify-content: center;
      opacity: 0;
      visibility: hidden;
      transition: all 0.4s ease;
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      overflow-y: auto; /* メニュー増加時の縦スクロールを有効化 */
      -webkit-overflow-scrolling: touch;
      padding: 80px 0 60px; /* 上下の安全余白 */
    }

    .mobile-menu-modal.active {
      opacity: 1;
      visibility: visible;
    }

    .mobile-menu-modal .modal-content {
      display: flex;
      flex-direction: column;
      align-items: center; /* 全体（ブロックとボタン）は画面中央揃え */
      transform: translateY(20px);
      transition: all 0.4s ease;
      width: 100%;
      max-width: 480px;
      margin: auto 0; /* 画面高に収まる時は上下中央、超えた時は自然にスクロール */
      padding: 0 24px;
    }

    .mobile-menu-modal.active .modal-content {
      transform: translateY(0);
    }

    .modal-close-btn {
      position: fixed; /* スクロール中も常に画面右上に固定 */
      top: 25px;
      right: 5%;
      background: transparent;
      border: none;
      cursor: pointer;
      z-index: 2001;
      padding: 10px;
      color: #fff;
      font-size: 32px;
      line-height: 1;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: transform 0.3s;
    }

    .modal-close-btn:hover {
      transform: scale(1.1);
    }

    .modal-nav {
      width: 100%;
      max-width: 360px;
      text-align: left;
    }

    .modal-nav > ul {
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      flex-direction: column;
      gap: 7px; /* 大見出し間の行間を半分に短縮 */
      width: 100%;
    }

    .modal-nav > ul > li {
      width: 100%;
    }

    /* 大見出しリンク：タップ領域拡大 & BG変化 & 右矢印 */
    .modal-nav > ul > li > a {
      color: #fff;
      text-decoration: none;
      font-size: 18px;
      font-weight: 700;
      line-height: 1.4;
      letter-spacing: 0.06em;
      display: flex;
      align-items: center;
      justify-content: space-between;
      width: 100%;
      padding: 10px 14px;
      border-radius: 8px;
      background: rgba(255, 255, 255, 0.02);
      border: 1px solid rgba(255, 255, 255, 0.05);
      transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
      -webkit-tap-highlight-color: rgba(203, 160, 82, 0.2);
    }

    /* 大見出しタップ・ホバー時：BGが明るくなりゴールドのアクセント */
    .modal-nav > ul > li > a:hover,
    .modal-nav > ul > li > a:active {
      background: rgba(203, 160, 82, 0.15);
      border-color: rgba(203, 160, 82, 0.4);
      color: var(--accent-gold);
    }

    /* 大見出し右端の矢印アイコン（タップ領域を視覚化） */
    .modal-nav > ul > li > a::after {
      content: "›";
      font-size: 18px;
      color: rgba(255, 255, 255, 0.3);
      transition: transform 0.2s ease, color 0.2s ease;
    }

    .modal-nav > ul > li > a:hover::after,
    .modal-nav > ul > li > a:active::after {
      color: var(--accent-gold);
      transform: translateX(3px);
    }

    /* 小見出し 2×2 グリッドレイアウト（間延び防止・コンパクト化） */
    .modal-sub-grid {
      list-style: none;
      padding: 0;
      margin-top: 10px;
      margin-bottom: 4px;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      width: 100%;
    }

    .modal-sub-grid a {
      color: #c0c0c0;
      font-size: 13.5px;
      font-weight: 500;
      line-height: 1.4;
      letter-spacing: 0.04em;
      display: flex;
      align-items: center;
      justify-content: center;
      width: 100%;
      padding: 9px 8px;
      border-radius: 6px;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.08);
      text-align: center;
      transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
      -webkit-tap-highlight-color: rgba(203, 160, 82, 0.15);
    }

    .modal-sub-grid a:hover,
    .modal-sub-grid a:active {
      background: rgba(203, 160, 82, 0.18);
      border-color: rgba(203, 160, 82, 0.4);
      color: var(--accent-gold);
    }

    .modal-btn {
      margin-top: 32px;
      border-radius: 50px;
      font-size: 16px;
      padding: 14px 40px;
      display: inline-block;
      background: var(--accent-gold);
      color: #fff;
      font-weight: bold;
      transition: opacity 0.2s ease, transform 0.2s ease;
    }

    .modal-btn:active {
      transform: scale(0.98);
      opacity: 0.9;
    }

    .modal-btn:hover {
      opacity: 0.9;
    }

    /* ==========================================================================
       Responsive Media Queries (kodou準拠: 1000px Breakpoint)
       ========================================================================== */
    @media screen and (max-width: 1000px) {
      .header-cta .btn-header {
        display: none !important;
      }
      .nav-menu {
        display: none !important;
      }
      .menu-toggle {
        display: block !important;
      }
    }

    @media screen and (min-width: 1001px) {
      .nav-menu {
        display: block !important;
      }
    }
    /* ==========================================================================
       welzo.co.jp 準拠 Key Visual (tp-kv)
       ========================================================================== */
    .tp__kv {
      position: relative;
      padding-top: var(--header-height);
      background-color: #ffffff;
      overflow: hidden;
    }

    .tp-kv {
      position: relative;
      overflow: hidden;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px 20px;
      --kv-gap: 3rem; /* 余白の基準単位（比率1 = 3rem） */
    }

    /* ── 背景装飾テキスト（整える～テキストセクションの背景・下寄せ） ── */
    .tp-kv__bg {
      position: absolute;
      bottom: 0;
      left: 10px;
      right: 0;
      pointer-events: none;
      user-select: none;
      z-index: 0;
      overflow: hidden;
      line-height: 0;
    }

    .tp-kv__bg .c-bgText {
      display: block;
      font-family: var(--font-poppins), sans-serif;
      font-weight: 500;
      font-size: clamp(1.8rem, 8.2vw, 6.2rem);
      line-height: 0.88;
      letter-spacing: 0.035em;
      color: rgba(45, 79, 50, 0.068);
      white-space: nowrap;
      margin: 0;
      padding: 0;
      text-transform: uppercase;
      -webkit-mask-image: none;
      mask-image: none;
    }

    /* ── ヘッダー（タイトル・メッセージ） ── */
    .tp-kv__header {
      position: relative;
      padding: clamp(16px, 2.5vw, 32px) 20px 0;
      margin-bottom: 0;
      z-index: 1;
      text-align: left;
    }

    .tp-kv__title {
      position: relative;
      z-index: 1;
      font-family: var(--font-ja);
      font-style: normal;
      font-weight: 700;
      font-size: clamp(2.6rem, 4.4vw, 3.8rem);
      line-height: 1.38;
      letter-spacing: 0.08em;
      color: #251e1c;
      margin: 0;
      margin-top: calc(var(--kv-gap) * 4); /* ヘッダー下限 → 整える（比率4） */
    }

    .tp-kv__title ._text {
      display: inline-block;
    }

    .tp-kv__message {
      position: relative;
      z-index: 1;
      display: inline-block;
      margin-top: var(--kv-gap); /* 整える → メッセージ（比率1） */
      font-family: var(--font-ja);
      font-style: normal;
      font-weight: 400;
      font-size: clamp(0.95rem, 1.1vw, 1.15rem);
      line-height: 1.88;
      letter-spacing: 0.1em;
      color: #251e1c;
    }

    .tp-kv__messageLine {
      display: inline-block;
    }

    .u-spOnly {
      display: none !important;
    }

    /* ── 右上: スクロールボタン（テキスト下端に底面を合わせて右配置） ── */
    .tp-kv__scroll {
      position: absolute;
      bottom: 0;
      top: auto;
      right: 20px;
      z-index: 3;
      margin: 0;
    }

    .tp-kv__scrollBtn {
      position: relative;
      width: clamp(66px, 7.6vw, 92px);
      height: clamp(66px, 7.6vw, 92px);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      padding-top: clamp(6px, 1vw, 10px);
      gap: 4px;
      background-color: rgba(255, 255, 255, 0.5); /* 上品な50%透過ガラス風 */
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
      border-radius: 50%;
      text-decoration: none;
      color: #2d4f32;
      box-shadow: none !important; /* シャドウ削除 */
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
      cursor: pointer;
    }

    /* 3分割の10px太線外枠（角丸なし角のまま・隙間極小・隙間のひとつが真上12時位置・75%透過・静止） */
    ._scrollBorderSvg {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      pointer-events: none;
    }

    ._borderCircle {
      fill: none;
      stroke: rgba(45, 79, 50, 0.25); /* 75%透過（25%濃度） */
      stroke-width: 10; /* 10ピクセル太さ */
      stroke-dasharray: 103.5 5.4; /* 全周を3分割・隙間を極力狭く */
      stroke-linecap: butt; /* 角丸にせず角のまま（直角フラット） */
      transform: rotate(-87deg);
      transform-origin: center;
      transition: stroke 0.3s ease;
    }

    .tp-kv__scrollBtn:hover {
      transform: translateY(3px);
      background-color: #2d4f32;
      color: #ffffff;
      box-shadow: none !important; /* シャドウ削除 */
    }

    .tp-kv__scrollBtn:hover ._borderCircle {
      stroke: rgba(255, 255, 255, 0.35);
    }

    ._scrollText {
      font-family: var(--font-poppins), sans-serif;
      font-size: clamp(0.62rem, 0.76vw, 0.68rem);
      font-weight: 700;
      letter-spacing: 0.14em;
      line-height: 1;
      margin-left: 0.14em;
      margin-top: clamp(3px, 0.5vw, 6px);
    }

    ._scrollArrow {
      width: clamp(11px, 1.2vw, 13px);
      height: clamp(13px, 1.4vw, 15px);
      transition: transform 0.3s ease;
      animation: kf-scroll-bounce 2s infinite ease-in-out;
    }

    .tp-kv__scrollBtn:hover ._scrollArrow {
      animation: none;
      transform: translateY(3px);
    }

    @keyframes kf-scroll-bounce {
      0%, 100% {
        transform: translateY(0);
      }
      50% {
        transform: translateY(4px);
      }
    }

    /* ── ボディ: ワイドビジュアル画像 ── */
    .tp-kv__body {
      position: relative;
      margin-top: var(--kv-gap); /* メッセージ → 画像（比率1） */
      z-index: 1;
    }

    .tp-kv__visual {
      position: relative;
      width: 100%;
      padding-top: calc(645 / 1199 * 100%); /* welzo 1199x645 比率 */
      height: 0;
      overflow: hidden;
      border-radius: 28px;
      box-shadow: 0 15px 45px rgba(0, 0, 0, 0.1);
      background-color: #f4f4f4;
      z-index: 1;
    }

    ._visualImg {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    /* ── 左上: ブランドバッジ（公式販売店・金色系統キラキラ調） ── */
    .tp-kv__brandLink {
      position: absolute;
      top: clamp(10px, 1.7vw, 20px);
      left: clamp(10px, 1.7vw, 20px);
      z-index: 3;
    }

    .tp-kv__brandLink ._link {
      position: relative;
      display: inline-flex;
      align-items: center;
      padding: clamp(6px, 0.8vw, 9px) clamp(14px, 1.4vw, 22px);
      background: linear-gradient(135deg, #d4af37 0%, #e6ca65 50%, #c5a028 100%);
      border-radius: 999px;
      border: 1.5px solid rgba(255, 255, 255, 0.6);
      box-shadow: 0 4px 14px rgba(180, 140, 30, 0.2), inset 0 1px 2px rgba(255, 255, 255, 0.6);
      overflow: hidden;
    }

    .tp-kv__brandLink ._link::after {
      content: "";
      position: absolute;
      top: -50%;
      left: -60%;
      width: 50%;
      height: 200%;
      background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.4) 50%,
        rgba(255, 255, 255, 0) 100%
      );
      transform: rotate(25deg);
      animation: kf-gold-shimmer 4.5s infinite ease-in-out;
    }

    @keyframes kf-gold-shimmer {
      0% { left: -60%; }
      35%, 100% { left: 140%; }
    }

    .tp-kv__brandLink ._label {
      position: relative;
      z-index: 1;
      font-family: var(--font-poppins), var(--font-ja), sans-serif;
      font-weight: 700;
      font-size: clamp(0.72rem, 0.82vw, 0.85rem);
      letter-spacing: 0.08em;
      color: #2b1f00;
      text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
      line-height: 1.2;
    }

    /* ── News: 画面下端から1.5rem・右端は画像右端に揃えて配置 ── */
    .tp-kv__news {
      position: absolute;
      top: calc(100vh - var(--header-height) - 1.5rem);
      transform: translateY(-100%);
      right: 24px;
      max-width: calc(100% - 48px);
      z-index: 90;
      transition: opacity 0.4s ease, visibility 0.4s ease, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .tp-kv__news.is-hidden {
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
      transform: translateY(-100%) translateY(14px);
    }

    .tp-kvNews {
      display: flex;
      align-items: center;
      padding: 14px 20px;
      max-width: 460px;
      background-color: #231815; /* welzoのダークブラウン */
      border-radius: 8px 0 0 8px; /* 右端の角は丸めない */
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.22);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-right: none;
    }

    .tp-kvNews__title {
      font-family: var(--font-poppins), sans-serif;
      font-weight: 700;
      font-size: clamp(0.9rem, 1.1vw, 1.15rem);
      color: #eaeaea;
      margin: 0;
      letter-spacing: 0.05em;
      flex-shrink: 0;
    }

    .tp-kvNews__divider {
      width: 1px;
      height: 24px;
      background: rgba(255, 255, 255, 0.25);
      margin: 0 1.2vw;
      flex-shrink: 0;
    }

    .tp-kvNews__content {
      flex: 1;
      min-width: 0; /* flexはみ出し見切れ防止 */
      text-align: left;
    }

    .tp-kvNews__date {
      font-family: var(--font-poppins), sans-serif;
      font-weight: 600;
      font-size: 0.78rem;
      color: #a0968d;
      margin: 0 0 2px 0;
      line-height: 1.2;
    }

    .tp-kvNews__newsTitle {
      font-family: var(--font-ja);
      font-weight: 500;
      font-size: 0.85rem;
      line-height: 1.45;
      letter-spacing: 0.04em;
      color: #e7e0da;
      margin: 0;
    }

    /* ─── スマホ対応（welzoブレークポイント準拠） ─── */
    @media only screen and (max-width: 767px) {
      .u-spOnly {
        display: inline !important;
      }

      .tp-kv {
        padding: 0 4vw 16px;
      }

      .tp-kv__bg {
        bottom: 0;
        left: 4px;
        right: 0;
      }

      .tp-kv__bg .c-bgText {
        font-size: clamp(1.3rem, 8.2vw, 2.4rem);
        letter-spacing: 0.035em;
      }

      .tp-kv {
        --kv-gap: 2rem; /* スマホ基準余白（比率1 = 2rem） */
      }

      .tp-kv__header {
        padding: 16px 8px 0;
      }

      .tp-kv__title {
        font-size: 2.1rem;
        line-height: 1.4;
        margin-top: calc(var(--kv-gap) * 4); /* ヘッダー下限 → 整える（比率4） */
      }

      .tp-kv__message {
        margin-top: var(--kv-gap); /* 整える → メッセージ（比率1） */
        font-size: 0.88rem;
        line-height: 1.6;
      }

      .tp-kv__scroll {
        position: absolute;
        bottom: 0;
        top: auto;
        right: 8px;
        left: auto;
        z-index: 3;
        margin: 0;
      }

      .tp-kv__scrollBtn {
        width: 58px;
        height: 58px;
        box-shadow: none !important;
      }

      ._scrollText {
        font-size: 0.56rem;
      }

      .tp-kv__body {
        margin-top: var(--kv-gap); /* メッセージ → 画像（比率1） */
      }

      .tp-kv__visual {
        padding-top: calc(860 / 670 * 100%); /* welzo スマホ縦長比率 */
        height: 0;
        border-radius: 20px;
      }

      .tp-kv__brandLink {
        position: absolute;
        top: clamp(10px, 2.5vw, 16px);
        left: clamp(10px, 2.5vw, 16px);
        right: auto;
        bottom: auto;
        z-index: 3;
        margin: 0;
      }

      .tp-kv__brandLink ._link {
        padding: 5px 12px;
        width: auto;
      }

      .tp-kv__brandLink ._label {
        font-size: 0.68rem;
      }

      /* スマホ版News: 画面下端から1.5rem・右端は画像右端(4vw)に合わせる ── */
      .tp-kv__news {
        position: absolute;
        top: calc(100dvh - var(--header-height) - 1.5rem);
        transform: translateY(-100%);
        right: 4vw;
        left: auto;
        bottom: auto;
        max-width: calc(100% - 8vw - 16px); /* 左端にくっつかないよう余裕を確保 */
        z-index: 90;
        margin: 0;
      }

      .tp-kv__news.is-hidden {
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(-100%) translateY(14px);
      }

      .tp-kvNews {
        max-width: 100%;
        padding: 10px 14px;
        background-color: rgba(35, 24, 21, 0.94);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        border-radius: 8px 0 0 8px; /* 右端の角は丸めない */
        border: 1px solid rgba(255, 255, 255, 0.15);
        border-right: none;
      }

      .tp-kvNews__title {
        font-size: 0.82rem;
        flex-shrink: 0;
      }

      .tp-kvNews__divider {
        margin: 0 10px;
        height: 18px;
        flex-shrink: 0;
      }

      .tp-kvNews__content {
        flex: 1;
        min-width: 0;
      }

      .tp-kvNews__date {
        font-size: 0.7rem;
      }

      .tp-kvNews__newsTitle {
        font-size: 0.78rem;
        line-height: 1.4;
      }
    }

    /* ==========================================================================
       4D-Stretchとは？ Section (kodou-gym.jp 完全準拠)
       ========================================================================== */
    #kodou-benefit {
      position: relative;
      background: #f9f9f9;
      color: #333;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      padding: clamp(60px, 8vw, 90px) 0 0;
      border-top: 1px solid #e2e8f0;
    }

    .benefit-top-title {
      text-align: center;
      padding: 0 5% clamp(30px, 4vw, 50px);
    }

    .benefit-top-title .en-title {
      display: block;
      font-family: var(--font-poppins), 'Montserrat', sans-serif;
      font-size: clamp(13px, 1.8vw, 16px);
      color: #cba052;
      letter-spacing: 0.14em;
      margin-bottom: 8px;
      font-weight: 600;
      text-transform: uppercase;
    }

    .benefit-top-title .ja-title {
      font-family: var(--font-ja);
      font-size: clamp(24px, 4vw, 36px);
      font-weight: 700;
      margin: 0;
      letter-spacing: 0.08em;
      color: #1e293b;
    }

    .benefit-intro {
      max-width: 900px;
      margin: 0 auto clamp(40px, 6vw, 60px);
      padding: 0 5%;
    }

    .benefit-intro-item {
      background: #fff;
      padding: clamp(24px, 4vw, 40px);
      border-radius: 8px;
      box-shadow: 0 5px 25px rgba(0,0,0,0.05);
      margin-bottom: 30px;
      border-top: 4px solid #cba052;
    }

    .benefit-intro-item:last-child {
      margin-bottom: 0;
    }

    .benefit-intro-title {
      font-family: var(--font-ja);
      font-size: clamp(18px, 2.5vw, 22px);
      font-weight: 700;
      color: #1e293b;
      margin-bottom: 16px;
      line-height: 1.5;
    }

    .benefit-intro-text {
      font-size: 15px;
      line-height: 1.8;
      color: #475569;
      margin: 0;
    }

    .benefit-video {
      padding: 0 5% clamp(40px, 6vw, 70px);
    }

    .video-wrapper {
      position: relative;
      width: 100%;
      max-width: 860px;
      margin: 0 auto;
      aspect-ratio: 16 / 9;
      overflow: hidden;
      border-radius: 12px;
      box-shadow: 0 10px 30px rgba(0,0,0,0.15);
      background-color: #000;
    }

    .video-wrapper iframe {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      border: none;
    }

    /* 3-Tier Background Image Blocks (kodou-gym.jp オリジナル仕様) */
    .benefit-tier {
      position: relative;
      width: 100%;
      min-height: 420px;
      display: flex;
      align-items: center;
      justify-content: flex-end;
      background-size: cover;
      background-position: center;
      background-repeat: no-repeat;
      padding: clamp(40px, 6vw, 70px) 6%;
      z-index: 1;
    }

    .bene-athlete { background-image: url('https://kodou-gym.jp/images/benefit1.webp'); }
    .bene-fitness { background-image: url('https://kodou-gym.jp/images/benefit2.webp'); }
    .bene-rehab { background-image: url('https://kodou-gym.jp/images/benefit3.webp'); }

    /* 白のグラデーション・透過スクリーン */
    .benefit-tier::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: linear-gradient(to right, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0.85) 40%, rgba(255, 255, 255, 0.95) 100%);
      z-index: -1;
    }

    .benefit-tier-content {
      width: 100%;
      max-width: 620px;
      margin-left: auto;
      text-align: left;
      color: #1e293b;
    }

    .benefit-title {
      font-family: var(--font-poppins), 'Montserrat', sans-serif;
      font-size: clamp(24px, 4vw, 36px);
      font-weight: 700;
      margin-bottom: 15px;
      letter-spacing: 0.05em;
      display: flex;
      align-items: center;
      color: #1e293b;
    }

    .benefit-title::before {
      content: '';
      display: inline-block;
      width: 6px;
      height: 1.1em;
      background-color: #cba052; /* アクセントのゴールドライン */
      margin-right: 14px;
      border-radius: 2px;
    }

    .benefit-subtitle {
      font-family: var(--font-ja);
      font-size: clamp(17px, 2.4vw, 25px);
      font-weight: 700;
      line-height: 1.5;
      margin-bottom: 20px;
      color: #1e293b;
    }

    .benefit-hr {
      border: 0;
      height: 1px;
      background-color: rgba(0, 0, 0, 0.15);
      margin-bottom: 20px;
      width: 100%;
    }

    .benefit-desc {
      font-size: clamp(14px, 1.6vw, 15px);
      line-height: 1.85;
      margin: 0;
      font-weight: 400;
      color: #334155;
    }

    /* ==========================================================================
       4D-Stretch あの人も使ってます (Recommend Section)
       ========================================================================== */
    .tp-recommend {
      position: relative;
      padding: clamp(60px, 8vw, 100px) 0;
      background-color: #f1f5f9;
      border-top: 1px solid #cbd5e1;
    }

    .tp-recommend__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
    }

    .tp-recommend__header {
      margin-bottom: clamp(28px, 4vw, 40px);
      text-align: left;
    }

    .tp-recommend__subTitle {
      display: block;
      font-family: var(--font-poppins), sans-serif;
      font-size: 0.82rem;
      font-weight: 600;
      letter-spacing: 0.14em;
      color: #64748b;
      margin-bottom: 6px;
      text-transform: uppercase;
    }

    .tp-recommend__title {
      font-family: var(--font-ja);
      font-style: normal;
      font-weight: 700;
      font-size: clamp(1.5rem, 2.5vw, 2.0rem);
      line-height: 1.35;
      letter-spacing: 0.08em;
      color: #1e293b;
      margin: 0;
    }

    .tp-recommend__grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: clamp(16px, 2vw, 24px);
    }

    .tp-recommend__card {
      position: relative;
      aspect-ratio: 16 / 9;
      border-radius: 14px;
      overflow: hidden;
      background-color: #0f172a;
      box-shadow: 0 6px 18px rgba(15, 23, 42, 0.08);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .tp-recommend__card:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 28px rgba(15, 23, 42, 0.15);
    }

    .tp-recommend__card iframe {
      width: 100%;
      height: 100%;
      border: none;
    }

    @media (max-width: 1024px) {
      .tp-recommend__grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 767px) {
      .tp-benefit__introGrid {
        grid-template-columns: 1fr;
      }

      .tp-benefit__tierGrid {
        grid-template-columns: 1fr;
      }

      .tp-recommend__grid {
        grid-template-columns: 1fr;
      }

      .tp-benefit__title,
      .tp-recommend__title {
        font-size: 1.4rem;
      }

      /* スマホ向け ベネフィット画像の顔見切れ防止・視認性最適化 */
      .benefit-tier {
        min-height: 480px;
        padding: 40px 20px 30px;
        align-items: flex-end;
      }

      .bene-athlete {
        background-position: 30% top;
      }

      .bene-fitness {
        background-position: 35% top;
      }

      .bene-rehab {
        background-position: 25% top;
      }

      /* スマホでは上部の顔をクッキリ見せ、下部テキスト部分に白グラデーションを敷いて可読性を両立 */
      .benefit-tier::before {
        background: linear-gradient(
          to bottom,
          rgba(255, 255, 255, 0.25) 0%,
          rgba(255, 255, 255, 0.75) 45%,
          rgba(255, 255, 255, 0.95) 85%,
          rgba(255, 255, 255, 0.98) 100%
        );
      }

      .benefit-tier-content {
        max-width: 100%;
        margin-left: 0;
        margin-top: 100px;
      }

      .benefit-title {
        font-size: 26px;
      }

      .benefit-subtitle {
        font-size: 18px;
      }

      .benefit-desc {
        font-size: 14px;
        line-height: 1.75;
      }
    }

    /* ==========================================================================
       4D-Stretch 公式代理店 & 機器一覧・購入フロー Section
       ========================================================================== */
    .tp-agency {
      padding: clamp(50px, 7vw, 80px) 0;
      background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
      border-top: 1px solid #e2e8f0;
    }

    .tp-agency__container {
      max-width: 960px;
      margin: 0 auto;
      padding: 0 20px;
    }

    .tp-agency__card {
      background: #ffffff;
      border: 1px solid #e2e8f0;
      border-radius: 24px;
      overflow: hidden;
      box-shadow: 0 20px 40px rgba(15, 23, 42, 0.08);
      text-align: center;
      position: relative;
    }

    /* KODOU 店舗内観を活用したクールな背景ヒーローエリア (画像強調仕様) */
    .tp-agency__hero {
      position: relative;
      padding: clamp(60px, 8vw, 100px) clamp(20px, 4vw, 40px);
      min-height: 280px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      background-image: url('https://kodou-gym.jp/images/room/image01.jpg');
      background-size: cover;
      background-position: center;
      background-repeat: no-repeat;
      color: #ffffff;
      z-index: 1;
    }

    /* 画像がクッキリ見えつつ文字の視認性も保つ薄いグラデーション */
    .tp-agency__hero::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(15, 23, 42, 0.45) 0%, rgba(15, 23, 42, 0.55) 60%, rgba(15, 23, 42, 0.75) 100%);
      z-index: -1;
    }

    .tp-agency__body {
      padding: clamp(24px, 4vw, 40px) clamp(16px, 4vw, 36px);
      background: #ffffff;
    }

    .tp-agency__badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(203, 160, 82, 0.2);
      border: 1px solid #cba052;
      color: #fef08a;
      font-size: clamp(13px, 1.8vw, 15px);
      font-weight: 700;
      padding: 6px 20px;
      border-radius: 50px;
      letter-spacing: 0.08em;
      margin-bottom: 14px;
      backdrop-filter: blur(4px);
    }

    .tp-agency__title {
      font-family: var(--font-ja);
      font-size: clamp(22px, 3.5vw, 32px);
      font-weight: 700;
      color: #ffffff;
      margin: 8px 0 10px;
      letter-spacing: 0.05em;
      line-height: 1.35;
      text-shadow: 0 2px 10px rgba(0,0,0,0.3);
    }

    .tp-agency__subtext {
      font-size: clamp(14px, 2vw, 16px);
      color: rgba(255, 255, 255, 0.9);
      margin-bottom: 0;
      font-weight: 400;
      line-height: 1.6;
    }

    .tp-agency__block {
      background: #f8fafc;
      border: 1px solid #e2e8f0;
      border-radius: 16px;
      padding: 20px 16px;
      margin-bottom: 20px;
      text-align: left;
    }

    .tp-agency__blockHeader {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      margin-bottom: 16px;
    }

    .tp-agency__blockIcon {
      font-size: 18px;
    }

    .tp-agency__blockTitle {
      font-family: var(--font-ja);
      font-size: clamp(16px, 2.2vw, 19px);
      font-weight: 700;
      color: #cba052;
      margin: 0;
      letter-spacing: 0.05em;
    }

    /* マシン横スクロール */
    .tp-agency__machineScroll {
      display: flex;
      gap: 14px;
      overflow-x: auto;
      padding-bottom: 10px;
      scroll-snap-type: x mandatory;
      -webkit-overflow-scrolling: touch;
    }

    .tp-agency__machineScroll::-webkit-scrollbar {
      height: 6px;
    }

    .tp-agency__machineScroll::-webkit-scrollbar-track {
      background: #f1f5f9;
      border-radius: 3px;
    }

    .tp-agency__machineScroll::-webkit-scrollbar-thumb {
      background: #cba052;
      border-radius: 3px;
    }

    .tp-agency__machineCard {
      flex: 0 0 160px;
      scroll-snap-align: start;
      background: #ffffff;
      border: 1px solid #f1e6cf;
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
      transition: transform 0.2s ease, border-color 0.2s ease;
      text-decoration: none;
      color: inherit;
    }

    .tp-agency__machineCard:hover {
      transform: translateY(-3px);
      border-color: #cba052;
    }

    .tp-agency__machineImg {
      width: 100%;
      height: 125px;
      object-fit: contain;
      padding: 6px;
      background-color: #ffffff;
      border-bottom: 1px solid #f1f5f9;
    }

    .tp-agency__machineName {
      padding: 8px 6px;
      text-align: center;
    }

    .tp-agency__machineJa {
      display: block;
      font-size: 12px;
      font-weight: 700;
      color: #1e293b;
      line-height: 1.35;
      margin-bottom: 2px;
    }

    .tp-agency__machineEn {
      display: block;
      font-size: 10px;
      color: #cba052;
      font-weight: 600;
      letter-spacing: 0.03em;
    }

    /* 購入の流れ バナー */
    .tp-agency__flowBanner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      width: 100%;
      padding: 14px 20px;
      background: #ffffff;
      border: 1.5px solid #cba052;
      border-radius: 10px;
      color: #9a6d1f;
      font-family: var(--font-ja);
      font-size: clamp(14px, 2vw, 16px);
      font-weight: 700;
      text-decoration: none;
      box-shadow: 0 4px 12px rgba(203, 160, 82, 0.12);
      transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
    }

    .tp-agency__flowBanner:hover {
      background: #fffdf5;
      border-color: #b88d3e;
      transform: translateX(4px);
    }

    /* CTAボタン (ゴールド統一仕様) */
    .tp-agency__ctaBtn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      width: 100%;
      max-width: 480px;
      padding: 16px 28px;
      margin-top: 10px;
      background: linear-gradient(135deg, #cba052 0%, #b38536 100%);
      color: #ffffff;
      font-family: var(--font-ja);
      font-size: clamp(16px, 2.4vw, 19px);
      font-weight: 700;
      text-decoration: none;
      border-radius: 50px;
      box-shadow: 0 8px 25px rgba(203, 160, 82, 0.35);
      transition: transform 0.25s ease, box-shadow 0.25s ease;
    }

    .tp-agency__ctaBtn:hover {
      transform: translateY(-2px);
      box-shadow: 0 12px 30px rgba(203, 160, 82, 0.45);
    }

    /* ==========================================================================
       新着動画 (YouTube Shorts スライダー - クール・モノトーン調)
       ========================================================================== */
    .tp-shorts {
      position: relative;
      padding: clamp(50px, 7vw, 80px) 0;
      background-color: #f8fafc; /* 上品なグレーがかったトーン */
      border-top: 1px solid #e2e8f0;
      overflow: hidden;
    }

    .tp-shorts__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
    }

    .tp-shorts__header {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      margin-bottom: clamp(20px, 3.5vw, 32px);
    }

    .tp-shorts__title {
      font-family: var(--font-ja);
      font-style: normal;
      font-weight: 700;
      font-size: clamp(1.5rem, 2.5vw, 2.0rem); /* コンパクトに統一したタイトルサイズ */
      line-height: 1.35;
      letter-spacing: 0.08em;
      color: #1e293b; /* クールなダークスレート・モノトーン */
      margin: 0;
    }

    /* 左右スクロールボタン */
    .tp-shorts__nav {
      display: flex;
      gap: 10px;
    }

    .tp-shorts__navBtn {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      border: 1px solid #cbd5e1;
      background-color: #ffffff;
      color: #334155;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: all 0.25s ease;
      box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
    }

    .tp-shorts__navBtn:hover {
      background-color: #1e293b;
      color: #ffffff;
      border-color: #1e293b;
      transform: translateY(-2px);
    }

    /* スライダー本体 */
    .tp-shorts__slider {
      position: relative;
      width: 100%;
    }

    .tp-shorts__track {
      display: flex;
      gap: clamp(16px, 2.2vw, 24px);
      overflow-x: auto;
      scroll-snap-type: x mandatory;
      scroll-behavior: smooth;
      -webkit-overflow-scrolling: touch;
      padding: 12px 4px 24px;
      margin: -12px -4px -24px;
      scrollbar-width: none;
    }

    .tp-shorts__track::-webkit-scrollbar {
      display: none;
    }

    /* サムネイルカード（YouTube Shorts 9:16比率・モノトーン風） */
    .tp-shorts__card {
      flex: 0 0 clamp(180px, 20vw, 240px);
      aspect-ratio: 9 / 16;
      scroll-snap-align: start;
      position: relative;
      border-radius: 14px;
      background-color: #cbd5e1;
      overflow: hidden;
      box-shadow: 0 6px 20px rgba(15, 23, 42, 0.08);
      transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
      cursor: pointer;
      text-decoration: none;
      display: block;
      border: 1px solid rgba(226, 232, 240, 0.8);
    }

    .tp-shorts__card:hover {
      transform: translateY(-6px);
      box-shadow: 0 14px 30px rgba(15, 23, 42, 0.16);
      border-color: #cbd5e1;
    }

    /* 6個のサムネイル切り出し用CSS (3列×2行 グリッド画像のクロッピング) */
    .tp-shorts__thumb {
      width: 100%;
      height: 100%;
      position: relative;
      overflow: hidden;
      background-color: #0f172a;
    }

    .tp-shorts__cropImg {
      width: 100%;
      height: 100%;
      background-image: url('../img/shorts_grid.jpg');
      background-size: 300% 200%;
      background-repeat: no-repeat;
      transition: transform 0.4s ease;
    }

    .tp-shorts__card:hover .tp-shorts__cropImg {
      transform: scale(1.06);
    }

    .tp-shorts__crop--1 { background-position: 0% 0%; }
    .tp-shorts__crop--2 { background-position: 50% 0%; }
    .tp-shorts__crop--3 { background-position: 100% 0%; }
    .tp-shorts__crop--4 { background-position: 0% 100%; }
    .tp-shorts__crop--5 { background-position: 50% 100%; }
    .tp-shorts__crop--6 { background-position: 100% 100%; }

    .tp-shorts__badge {
      position: absolute;
      top: 12px;
      left: 12px;
      background-color: rgba(15, 23, 42, 0.82); /* モノトーンスレートバッジ */
      backdrop-filter: blur(4px);
      color: #ffffff;
      font-size: 0.65rem;
      font-weight: 700;
      letter-spacing: 0.08em;
      padding: 4px 8px;
      border-radius: 4px;
      display: flex;
      align-items: center;
      gap: 4px;
    }

    .tp-shorts__playIcon {
      width: 48px;
      height: 48px;
      background-color: rgba(255, 255, 255, 0.9);
      backdrop-filter: blur(6px);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #0f172a;
      transition: transform 0.3s ease, background-color 0.3s ease;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    }

    .tp-shorts__card:hover .tp-shorts__playIcon {
      transform: scale(1.1);
      background-color: #ffffff;
    }

    .tp-shorts__info {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      padding: 36px 14px 14px;
      background: linear-gradient(to top, rgba(15, 23, 42, 0.85) 0%, transparent 100%);
      color: #ffffff;
    }

    .tp-shorts__cardTitle {
      font-size: 0.88rem;
      font-weight: 600;
      line-height: 1.4;
      margin: 0;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    @media (max-width: 767px) {
      .tp-shorts {
        padding: 36px 0;
      }

      .tp-shorts__title {
        font-size: 1.4rem; /* スマホ版統一フォントサイズ */
      }

      .tp-shorts__card {
        flex: 0 0 150px;
        border-radius: 12px;
      }
    }

    /* ==========================================================================
       新着情報 Section (最新3件 + 一覧ページへの誘導 - クール・モノトーン調)
       ========================================================================== */
    .tp-news-section {
      position: relative;
      padding: clamp(50px, 7vw, 80px) 0;
      background-color: #f1f5f9; /* シームレスにつながるトーン */
      border-top: 1px solid #cbd5e1;
    }

    .tp-news-section__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
    }

    .tp-news-section__header {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      margin-bottom: clamp(20px, 3.5vw, 32px);
    }

    .tp-news-section__title {
      font-family: var(--font-ja);
      font-style: normal;
      font-weight: 700;
      font-size: clamp(1.5rem, 2.5vw, 2.0rem); /* 新着動画と完全に統一したサイズ */
      line-height: 1.35;
      letter-spacing: 0.08em;
      color: #1e293b; /* モノトーンスレート */
      margin: 0;
    }

    .tp-news-section__list {
      list-style: none;
      padding: 0;
      margin: 0 0 clamp(28px, 4vw, 40px);
      border-top: 1px solid #cbd5e1;
    }

    .tp-news-section__item {
      border-bottom: 1px solid #cbd5e1;
    }

    .tp-news-section__link {
      display: flex;
      align-items: center;
      padding: clamp(14px, 2vw, 20px) 8px;
      text-decoration: none;
      color: #1e293b;
      transition: background-color 0.25s ease, padding-left 0.25s ease;
      gap: clamp(16px, 3vw, 40px);
    }

    .tp-news-section__link:hover {
      background-color: rgba(30, 41, 59, 0.05);
      padding-left: 16px;
    }

    .tp-news-section__date {
      font-family: var(--font-poppins), sans-serif;
      font-size: clamp(0.85rem, 1vw, 0.92rem);
      font-weight: 500;
      color: #64748b;
      flex-shrink: 0;
      letter-spacing: 0.04em;
    }

    .tp-news-section__itemTitle {
      font-size: clamp(0.92rem, 1.1vw, 1.05rem);
      font-weight: 500;
      line-height: 1.6;
      color: #1e293b;
      flex: 1;
      transition: color 0.25s ease;
    }

    .tp-news-section__link:hover .tp-news-section__itemTitle {
      color: #0f172a;
    }

    .tp-news-section__arrow {
      flex-shrink: 0;
      color: #94a3b8;
      transition: color 0.25s ease, transform 0.25s ease;
    }

    .tp-news-section__link:hover .tp-news-section__arrow {
      color: #0f172a;
      transform: translateX(4px);
    }

    .tp-news-section__footer {
      text-align: center;
    }

    .tp-news-section__moreBtn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 12px 32px;
      border-radius: 50px;
      background-color: #1e293b; /* モノトーンスレート */
      color: #ffffff;
      font-size: 0.9rem;
      font-weight: 600;
      letter-spacing: 0.06em;
      text-decoration: none;
      transition: all 0.3s ease;
      box-shadow: 0 4px 14px rgba(15, 23, 42, 0.12);
    }

    .tp-news-section__moreBtn:hover {
      background-color: #334155;
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(15, 23, 42, 0.22);
    }

    @media (max-width: 767px) {
      .tp-news-section {
        padding: 36px 0;
      }

      .tp-news-section__title {
        font-size: 1.4rem; /* スマホ版統一フォントサイズ */
      }

      .tp-news-section__link {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
        padding: 14px 4px;
      }

      .tp-news-section__link:hover {
        padding-left: 4px;
      }

      .tp-news-section__arrow {
        display: none;
      }
    }

    /* ==========================================================================
       Footer (welzo.co.jp準拠 2段階構成: 1段目 白系/ライト + 2段目 ダークバー)
       ========================================================================== */
    #footer {
      background: #f8fafc;
      color: #0f172a;
      border-top: 1px solid #e2e8f0;
    }

    .footer-container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
    }

    /* ─── 1段目: ロゴ & サイトマップ（白系・単色ライト） ─── */
    .footer-main {
      padding: 55px 0 45px;
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      gap: 50px;
    }

    /* 左側: ロゴ */
    .footer-company {
      flex: 0 0 250px;
      text-align: left;
    }

    .footer-logo {
      display: inline-block;
      text-decoration: none;
      transition: opacity 0.2s ease;
    }

    .footer-logo:hover {
      opacity: 0.85;
    }

    .footer-logo-img {
      width: 215px;
      max-width: 100%;
      height: auto;
      display: block;
    }

    /* 右側: サイトマップナビゲーション（3カラム） */
    .footer-sitemap {
      flex: 1;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 32px 28px;
      text-align: left;
    }

    .sitemap-col {
      display: flex;
      flex-direction: column;
    }

    .sitemap-category-title {
      font-size: 14px;
      font-weight: 700;
      color: #0f172a;
      letter-spacing: 0.06em;
      padding-bottom: 10px;
      margin-bottom: 14px;
      border-bottom: 1px solid #e2e8f0;
      position: relative;
    }

    .sitemap-category-title::after {
      content: "";
      position: absolute;
      left: 0;
      bottom: -1px;
      width: 26px;
      height: 2px;
      background: #2d4f32; /* logo2の深緑に調和 */
    }

    .sitemap-links {
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      flex-direction: column;
      gap: 11px;
    }

    .sitemap-links a {
      color: #475569;
      text-decoration: none;
      font-size: 13px;
      line-height: 1.5;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      transition: color 0.2s ease, transform 0.2s ease;
    }

    .sitemap-links a::before {
      content: "›";
      color: #2d4f32;
      font-size: 13px;
      line-height: 1;
      opacity: 0.7;
      transition: transform 0.2s ease;
    }

    .sitemap-links a:hover {
      color: #0f172a;
      transform: translateX(2px);
    }

    .sitemap-links a:hover::before {
      opacity: 1;
    }

    /* ─── 2段目: 最下部バー（コピーライト） ─── */
    .footer-sub {
      background: #0f172a;
      padding: 18px 0;
    }

    .footer-sub-inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
      display: flex;
      justify-content: center;
      align-items: center;
      text-align: center;
    }

    .footer-copyright {
      font-size: 11.5px;
      color: #94a3b8;
      margin: 0;
      letter-spacing: 0.05em;
    }

    /* ─── レスポンシブ対応 ─── */
    @media screen and (max-width: 880px) {
      .footer-company {
        display: none !important; /* スマホサイズ時はフッターロゴ非表示 */
      }

      .footer-main {
        flex-direction: column;
        gap: 0;
        padding: 38px 0 30px;
      }

      .footer-sitemap {
        width: 100%;
        grid-template-columns: repeat(2, 1fr);
        gap: 28px 20px;
      }
    }

    @media screen and (max-width: 520px) {
      .footer-main {
        padding: 30px 0 25px;
      }

      .footer-sitemap {
        grid-template-columns: 1fr;
        gap: 24px;
      }
    }

    /* ==========================================================================
       下層ページ共通スタイル (Subpage Template Styles)
       ========================================================================== */
    .subpage {
      padding-top: var(--header-height);
      background-color: #ffffff;
    }

    /* ヒーローヘッダー (ページタイトル領域) */
    .sub-hero {
      position: relative;
      background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
      padding: clamp(48px, 6vw, 72px) 24px clamp(36px, 5vw, 56px);
      text-align: center;
      color: #ffffff;
      overflow: hidden;
    }

    .sub-hero::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 4px;
      background: linear-gradient(90deg, #cba052 0%, #ecd599 50%, #cba052 100%);
    }

    .sub-hero__inner {
      max-width: 1000px;
      margin: 0 auto;
      position: relative;
      z-index: 1;
    }

    .sub-hero__en {
      display: block;
      font-family: var(--font-poppins), sans-serif;
      font-size: clamp(12px, 1.6vw, 14px);
      font-weight: 600;
      letter-spacing: 0.18em;
      color: var(--accent-gold);
      margin-bottom: 8px;
      text-transform: uppercase;
    }

    .sub-hero__title {
      font-family: var(--font-ja);
      font-size: clamp(24px, 4vw, 36px);
      font-weight: 700;
      letter-spacing: 0.04em;
      margin: 0;
      line-height: 1.35;
    }

    /* パンくずリスト */
    .breadcrumb {
      background: #f8fafc;
      border-bottom: 1px solid #e2e8f0;
      padding: 12px 24px;
    }

    .breadcrumb__inner {
      max-width: 1000px;
      margin: 0 auto;
    }

    .breadcrumb__list {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 8px;
      font-size: 12.5px;
      color: #64748b;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .breadcrumb__item {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .breadcrumb__link {
      color: #64748b;
      text-decoration: none;
      transition: color 0.2s ease;
    }

    .breadcrumb__link:hover {
      color: var(--accent-gold);
    }

    .breadcrumb__separator {
      color: #cbd5e1;
      font-size: 11px;
    }

    .breadcrumb__current {
      color: #0f172a;
      font-weight: 600;
    }

    /* 下層コンテンツ領域 */
    .sub-content {
      max-width: 960px;
      margin: 0 auto;
      padding: clamp(40px, 6vw, 70px) 24px clamp(60px, 8vw, 100px);
    }

    .sub-article {
      background: #ffffff;
      color: #334155;
      font-size: 15px;
      line-height: 1.9;
    }

    .sub-lead {
      font-size: 15.5px;
      line-height: 1.9;
      color: #334155;
      margin-bottom: 40px;
      padding-bottom: 24px;
      border-bottom: 1px solid #e2e8f0;
    }

    /* 見出しデザイン */
    .sub-heading2 {
      font-family: var(--font-ja);
      font-size: clamp(18px, 2.5vw, 21px);
      font-weight: 700;
      color: #0f172a;
      padding: 10px 18px;
      margin: 44px 0 20px;
      background: #f8fafc;
      border-left: 4px solid var(--accent-gold);
      border-radius: 0 6px 6px 0;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .sub-heading2:first-of-type {
      margin-top: 0;
    }

    .sub-heading3 {
      font-family: var(--font-ja);
      font-size: 16px;
      font-weight: 700;
      color: #1e293b;
      margin: 28px 0 12px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .sub-heading3::before {
      content: '';
      display: inline-block;
      width: 6px;
      height: 6px;
      background: var(--accent-gold);
      border-radius: 50%;
    }

    /* 段落・リスト */
    .sub-article p {
      margin-bottom: 18px;
      color: #334155;
    }

    .sub-article ul,
    .sub-article ol {
      margin: 14px 0 22px 24px;
      padding: 0;
    }

    .sub-article ul li {
      list-style: disc;
      margin-bottom: 8px;
      line-height: 1.75;
    }

    .sub-article ol li {
      list-style: decimal;
      margin-bottom: 8px;
      line-height: 1.75;
    }

    /* 連絡先・注記ボックス */
    .sub-contact-card {
      background: #f8fafc;
      border: 1px solid #e2e8f0;
      border-radius: 10px;
      padding: 24px 28px;
      margin: 36px 0;
    }

    .sub-contact-card__title {
      font-size: 16px;
      font-weight: 700;
      color: #0f172a;
      margin-bottom: 14px;
      padding-bottom: 8px;
      border-bottom: 1.5px solid #cbd5e1;
    }

    .sub-contact-card__item {
      display: flex;
      margin-bottom: 8px;
      font-size: 14.5px;
    }

    .sub-contact-card__label {
      font-weight: 700;
      color: #475569;
      min-width: 140px;
    }

    .sub-contact-card__value {
      color: #1e293b;
    }

    .sub-date-info {
      text-align: right;
      font-size: 13.5px;
      color: #64748b;
      margin-top: 48px;
      padding-top: 20px;
      border-top: 1px solid #e2e8f0;
    }