/* ============================================
       Design Tokens  — index.html と同期 (2026-04-23)
       ============================================ */
    :root {
      /* Primary / Accent */
      --c-accent: #EC7D5F;
      --c-accent-light: #F29A7D;
      --c-accent-text: #EC7D5F;
      --c-cta-gradient: linear-gradient(135deg, #F29A7D 0%, #EC7D5F 100%);

      /* Corporate */
      --c-sunset-red: #EC7D5F;
      --c-sunset-yellow: #E8A832;
      --c-ocean-blue: #4A90B8;
      --c-ocean-light: #81CDDC;
      --c-ocean-dark: #339DC1;

      /* Neutral */
      --c-text: #222222;
      --c-text-light: #333333;
      --c-text-muted: #888;
      --c-border: #e0e0e0;
      --c-bg: #fff;
      --c-bg-cream: #FEF7E7;   /* 基準書§1: トップと統一 (旧 #FBF6F0 はズレ) */
      --c-bg-soft: #f2f6fa;
      --c-bg-gray: #f5f5f5;
      --c-cream-text: #F0EBDE;

      /* Typography */
      --ff-sans: '游ゴシック Medium', 'Yu Gothic Medium', YuGothic, '游ゴシック', 'Yu Gothic', 'Hiragino Sans', 'Noto Sans JP', sans-serif;
      --ff-serif: 'Shippori Mincho B1', 'Noto Serif JP', serif;
      --ff-serif-alt: 'Shippori Mincho B1', 'Noto Serif JP', serif;
      --ff-display: 'Cormorant Infant', 'Cormorant Garamond', serif;
      --ff-script: 'Allura', 'Dancing Script', cursive;

      /* Layout */
      --section-pad: 100px 0;
      --container-width: min(1680px, 87.5vw);   /* 基準書§7-A 流体コンテナ(左右ガター6.25vw)。旧1340px固定から統一 */
      --container-pad: 0;                          /* 87.5vw に左右ガターを内包するため内側paddingは0 */

      /* Radius */
      --radius-sm: 4px;
      --radius-md: 8px;
      --radius-lg: 16px;
      --radius-round: 50%;

      /* v3.8 レスポンシブ基準 (2026-04-23 星さん指示, JS 駆動 / index.html と同期) */
      --content-scale: 1;
    }

    /* ============================================
       Reset & Base
       ============================================ */
    *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      font-family: var(--ff-sans);
      color: var(--c-text);
      background: var(--c-bg);
      line-height: 1.875;       /* 基準書§5 本文 lh30px相当(16px×1.875) */
      font-size: 1rem;
      letter-spacing: 0.04em;   /* 基準書§5 本文字間 */
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }
    img { max-width: 100%; height: auto; display: block; }
    a { color: inherit; text-decoration: none; }
    button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
    ul, ol { list-style: none; }

    /* ============================================
       Layout & Typography utilities
       ============================================ */
    .container {
      max-width: var(--container-width);
      margin: 0 auto;
      padding: var(--container-pad);
    }
    .heading-lg {
      font-family: var(--ff-serif);
      font-size: clamp(1.375rem, 1.22rem + 0.65vw, 2rem);   /* 基準書§3 大見出し: SP22px→PC32px */
      font-weight: 500;
      line-height: 1.6;
      letter-spacing: 0.1em;
      color: var(--c-text);
      padding-bottom: 0.25em;
    }
    .heading-lg .accent { color: var(--c-accent); }
    .heading-sub {
      font-family: var(--ff-display);
      font-size: 26px;
      font-weight: 500;
      color: var(--c-text);
      letter-spacing: 0.01em;
      margin-top: 8px;
    }
    .vertical-label {
      font-family: var(--ff-display);
      font-size: 22px;
      font-weight: 500;
      letter-spacing: 0.1em;
      color: var(--c-text);
      writing-mode: vertical-rl;
      text-orientation: mixed;
    }
    .vertical-label.is-horizontal {
      writing-mode: horizontal-tb;
      text-align: center;
      display: block;
      margin-bottom: 8px;
    }

    /* ============================================
       Buttons
       ============================================ */
    .btn-outline {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 16px;
      height: 46px;
      padding: 0 28px;
      border: 1px solid var(--c-text);
      border-radius: 5px;
      font-family: var(--ff-serif);
      font-weight: 500;
      font-size: 0.875rem;
      letter-spacing: 0.08em;
      color: var(--c-text);
      background: #fff;
      transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
    }
    .btn-outline:hover { background: var(--c-accent); border-color: var(--c-accent); color: #fff; }
    .btn-outline .arrow { font-size: 12px; transition: transform 0.3s; }
    .btn-outline:hover .arrow { transform: translateX(4px); }

    /* img 矢印 (index.html v3.8 と同期) — detail系ボタンで使用 */
    .btn-arrow {
      width: 10px;
      height: 10px;
      flex-shrink: 0;
      object-fit: contain;
      display: inline-block;
      vertical-align: middle;
      transition: transform 0.2s ease;
    }
    .btn-outline:hover .btn-arrow { transform: translateX(4px); filter: invert(1); }
    .btn-cta .btn-arrow,
    .form-submit .btn-arrow { filter: invert(1); }
    .btn-cta:hover .btn-arrow,
    .form-submit:hover .btn-arrow { transform: translateX(4px); }

    .btn-cta {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      padding: 16px 32px;
      background: var(--c-cta-gradient);
      color: #fff;
      font-size: 16px;
      letter-spacing: 0.05em;
      border-radius: var(--radius-sm);
      transition: opacity 0.3s;
    }
    .btn-cta:hover { opacity: 0.85; }

    /* フレンチ「ご予約はこちらから」= トップ access ボタン相当の落ち着いた outline。SP は横幅100%(コンテンツ幅) */
    @media (max-width: 767px) {
      .btn-reserve-french { width: 100%; }
    }

    /* ============================================
       1. Header  (index.html と同一)
       ============================================ */
    .header {
      position: fixed;
      top: 0;
      left: 50%;
      transform: translateX(-50%);
      width: 100%;
      max-width: 1680px;
      z-index: 100;
      background: #fff;
      box-shadow: 0 2px 6px rgba(0,0,0,0.1);
      border-bottom-left-radius: 6px;
      border-bottom-right-radius: 6px;
    }
    @media (max-width: 1679px) {
      .header {
        max-width: none;
        left: 0;
        transform: none;
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
      }
    }
    .header-inner {
      display: flex;
      align-items: center;
      height: 100px;
      padding: 0 40px 0 10px;
      gap: 24px;
    }
    .header-logo { display: flex; align-items: center; flex-shrink: 0; }
    .header-logo-icon {
      width: 325px;
      height: 83px;
      background-image: url('../assets/images/logo/olivean-logo.webp');
      background-size: contain;
      background-repeat: no-repeat;
      background-position: left center;
    }
    .header-nav {
      display: flex;
      align-items: center;
      gap: 36px;
      margin-left: auto;
      margin-right: 16px;
    }
    .header-nav a {
      font-family: var(--ff-serif);
      font-size: 16px;
      font-weight: 500;
      color: #222;
      transition: color 0.3s;
      position: relative;
    }
    .header-nav a:hover { color: var(--c-accent); }
    .header-nav a.is-current {
      color: var(--c-accent);
    }
    .header-nav a.is-current::after {
      content: '';
      position: absolute;
      left: 0;
      right: 0;
      bottom: -8px;
      height: 2px;
      background: var(--c-accent);
    }
    .header-actions { display: flex; align-items: center; gap: 24px; }

    .header-booking-btn {
      position: relative;
      isolation: isolate;
      background: #EC7D5F;
      color: #fff;
      font-family: var(--ff-serif);
      font-size: 17px;
      font-weight: 500;
      width: 130px;
      height: 40px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 5px;
      letter-spacing: 0.08em;
      line-height: 1;
      white-space: nowrap;
      overflow: hidden;
      transition: box-shadow 0.35s ease;
    }
    .header-booking-btn::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(to bottom, #EC7D5F 0%, #F6B196 100%);
      transition: opacity 0.35s ease;
      z-index: -1;
    }
    .header-booking-btn:hover::before { opacity: 0; }
    .header-booking-btn:hover { box-shadow: 0 4px 14px rgba(236, 125, 95, 0.35); }

    .header-hamburger {
      width: 40px;
      height: 40px;
      background: #222;
      border: none;
      border-radius: 4px;
      padding: 0;
      display: inline-flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 5px;
      cursor: pointer;
      transition: background 0.25s ease;
      font-size: 0;
    }
    .header-hamburger:hover { background: #3a3530; }
    .header-hamburger .bar { display: block; width: 20px; height: 1px; background: #fff; }

    .header-lang-wrap { position: relative; display: inline-flex; align-items: center; }
    .header-lang {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-family: var(--ff-display);
      font-size: 18px;
      font-weight: 600;
      color: #222;
      cursor: pointer;
      user-select: none;
    }
    .header-lang-icon { width: 20px; height: 20px; }
    .header-lang .chevron { width: 10px; height: 6px; margin-left: 2px; transition: transform .25s ease; }
    .header-lang-wrap[aria-expanded="true"] .chevron { transform: rotate(180deg); }
    .header-lang-menu {
      position: absolute;
      top: calc(100% + 8px);
      right: 0;
      background: #fff;
      border: 1px solid var(--c-border);
      border-radius: 6px;
      box-shadow: 0 8px 24px rgba(0,0,0,0.1);
      min-width: 140px;
      padding: 8px 0;
      opacity: 0;
      pointer-events: none;
      transition: opacity .2s ease;
      z-index: 200;
    }
    .header-lang-wrap.is-open .header-lang-menu { opacity: 1; pointer-events: auto; }
    .header-lang-menu li a {
      display: block;
      padding: 8px 16px;
      font-size: 14px;
      color: var(--c-text);
      transition: background .2s;
    }
    .header-lang-menu li a:hover { background: var(--c-bg-cream); }

    .header-tel { text-align: right; }
    .header-tel-number {
      font-family: var(--ff-display);
      font-size: 22px;
      font-weight: 600;
      color: var(--c-text);
      letter-spacing: 0.02em;
      line-height: 1.2;
    }
    .header-tel-hours {
      font-size: 11px;
      color: var(--c-text-muted);
      margin-top: 2px;
    }

    /* Page content spacer for fixed header */
    .page-body { padding-top: 100px; }

    /* ============================================
       A. Sub-Page Hero  — 下層ページ専用バナー
       ============================================ */
    .sub-hero {
      position: relative;
      height: 480px;
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .sub-hero-bg {
      position: absolute;
      inset: 0;
      background-size: cover;
      background-position: center;
      z-index: 0;
    }
    .sub-hero-bg::after {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(to bottom, rgba(0,0,0,0.25) 0%, rgba(0,0,0,0.45) 100%);
    }
    .sub-hero-content {
      position: relative;
      z-index: 1;
      text-align: center;
      color: #fff;
      padding: 0 1rem;
    }
    .sub-hero-en {
      font-family: var(--ff-display);
      font-size: clamp(1rem, 0.94rem + 0.26vw, 1.25rem);   /* 20/16 */
      font-weight: 500;
      letter-spacing: 0.2em;
      color: var(--c-cream-text);
      opacity: 0.9;
      margin-bottom: 12px;
    }
    .sub-hero-title {
      font-family: var(--ff-serif);
      font-size: clamp(1.625rem, 1.47rem + 0.65vw, 2.25rem);   /* 基準書§3 ヒーローH1: SP26px→PC36px */
      font-weight: 500;
      letter-spacing: 0.15em;
      line-height: 1.7;
      color: #fff;
    }
    .sub-hero-desc {
      margin-top: 16px;
      font-size: clamp(0.875rem, 0.45rem + 0.88vw, 1rem);   /* 16/14 */
      letter-spacing: 0.08em;
      color: var(--c-cream-text);
      opacity: 0.9;
    }

    /* Breadcrumb */
    .breadcrumb {
      max-width: var(--container-width);
      margin: 0 auto;
      padding: 20px 50px;
      font-size: clamp(0.875rem, 0.45rem + 0.88vw, 1rem);   /* 16/14 */
      color: var(--c-text-muted);
      letter-spacing: 0.05em;
    }
    .breadcrumb a:hover { color: var(--c-accent); }
    .breadcrumb-sep { margin: 0 8px; color: var(--c-border); }
    .breadcrumb .is-current { color: var(--c-text); }

    /* ============================================
       B. Page Intro
       ============================================ */
    .page-intro {
      padding: 60px 0;
      text-align: center;
      position: relative;
    }
    .page-intro .vertical-label.is-horizontal {
      font-size: 18px;
      letter-spacing: 0.3em;
      color: var(--c-accent);
      margin-bottom: 16px;
    }
    .page-intro .heading-lg { margin-bottom: 20px; }
    .page-intro-text {
      max-width: 1000px;
      margin: 0 auto;
      font-size: clamp(0.875rem, 0.45rem + 0.88vw, 1rem);   /* 16/14 */
      line-height: 2;
      color: var(--c-text-light);
    }

    /* ============================================
       NEW (v62): Anchor Nav — ページ内アンカー横スクロールメニュー
       ・restaurants / onsen / about と共通の sticky 横スクロールナビ
       ・fixed header の下に sticky 配置 (top: 80px)
       ============================================ */
    /* v49: 角丸ピル → 「テキスト+下矢印」タイプ (参考: taikanso.co.jp/rooms)。
       追従なし(sticky解除) / #f2f6fa のインセット帯 (トップ p-plan__filter と同じ余白) */
    .anchor-nav {
      margin: 8px 0 0;
    }
    .anchor-nav-inner {
      max-width: calc(100vw - 120px);
      margin: 0 auto;
      background: var(--c-bg-soft);
      border-radius: 6px;
      padding: 6px 24px;
      display: flex;
      flex-wrap: wrap;            /* v49.1: 溢れたら2段(taikanso準拠) */
      justify-content: center;
      align-items: stretch;
      row-gap: 0;
    }
    .anchor-nav a {
      flex-shrink: 0;
      display: inline-flex;
      flex-direction: column;
      align-items: center;
      gap: 2px;
      padding: 16px 44px;
      font-size: clamp(0.875rem, 0.45rem + 0.88vw, 1rem);   /* 16/14 */
      letter-spacing: 0.08em;
      color: var(--c-text);
      white-space: nowrap;
      transition: color 0.3s;
    }
    .anchor-nav a:not(:last-child) { border-right: 1px solid var(--c-border); }
    .anchor-nav a::after {
      content: "";
      width: 8px;
      height: 8px;
      border-right: 1.5px solid currentColor;
      border-bottom: 1.5px solid currentColor;
      transform: rotate(45deg);
      transition: transform 0.3s;
    }
    .anchor-nav a:hover { color: var(--c-accent); }
    .anchor-nav a:hover::after { transform: rotate(45deg) translate(2px, 2px); }

    /* Smooth scroll offset for fixed header + sticky anchor-nav */
    .section-anchor { scroll-margin-top: 120px; }   /* v49: アンカーナビ追従解除に伴い固定ヘッダー(100px)+余白に縮小 */

    /* ============================================
       NEW (v61): Onsen-style Section Heading — アンカーリンクの飛び先用 大見出しブロック
       ・英字サブ → 装飾線 → 和文 38px の縦積み中央寄せ
       ・section-anchor + id をここに付与してアンカー先として使用
       ・命名は onsen- だが汎用流用可 (onsen → about → restaurants でも使用)
       ============================================ */
    .onsen-section-heading {
      max-width: var(--container-width);
      margin: 0 auto;
      padding: 40px 50px 0;
      text-align: center;
    }
    .onsen-section-heading-en {
      display: block;
      font-family: var(--ff-display);
      font-size: clamp(1rem, 0.97rem + 0.13vw, 1.125rem);   /* 18/16 */
      font-weight: 500;
      letter-spacing: 0.3em;
      color: var(--c-accent);
      margin-bottom: 14px;
    }
    .onsen-section-heading-line {
      display: block;
      width: 40px;
      height: 1px;
      background: var(--c-accent);
      margin: 18px auto 24px;
    }
    .onsen-section-heading-ja {
      font-family: var(--ff-serif);
      font-size: clamp(1.5rem, 1.34rem + 0.65vw, 2.125rem);   /* v49 大見出し: heading-lgより一回り大 SP24px→PC34px */
      font-weight: 500;
      letter-spacing: 0.08em;
      line-height: 46px;
      color: var(--c-text);
    }

    /* ============================================
       NEW (v61): Vertical Feature Block — 中央寄せ縦積みレイアウト
       ・大見出し直後の情緒コピー + 説明文ブロックに使用
       ・(onsen で確立、レストラン案内セクションでも流用)
       ============================================ */
    .onsen-feature-vertical {
      padding: 40px 0 60px;
    }
    .onsen-feature-vertical-text {
      max-width: 1000px;
      margin: 0 auto;
      padding: 0 50px;
      text-align: center;
    }
    .onsen-feature-emotion {
      font-family: var(--ff-serif);
      font-size: clamp(1.25rem, 1.19rem + 0.26vw, 1.5rem);   /* 24/20 */
      font-weight: 500;
      line-height: 1.7;
      letter-spacing: 0.08em;
      color: var(--c-text);
      margin-bottom: 28px;
    }
    .onsen-feature-body {
      font-size: clamp(0.875rem, 0.45rem + 0.88vw, 1rem);   /* 16/14 */
      line-height: 2;
      color: var(--c-text-light);
    }
    /* 大見出し直後に feature-block が直接続く場合は padding-top を縮めて余白二重を防ぐ */
    .onsen-section-heading + .feature-block { padding-top: 40px; }
    .cream-block-wrap .onsen-section-heading + .feature-block { padding-top: 40px; }

    /* ============================================
       C. Feature Block  — 画像 + テキスト (交互配置)
       ============================================ */
    .feature-block {
      padding: 80px 0;
    }
    .feature-block-inner {
      max-width: var(--container-width);
      margin: 0 auto;
      padding: var(--container-pad);
      display: grid;
      grid-template-columns: 1.15fr 1fr;
      gap: 80px;
      align-items: center;
    }
    .feature-block.is-reversed .feature-block-inner {
      grid-template-columns: 1fr 1.15fr;
    }
    .feature-block.is-reversed .feature-block-image {
      order: 2;
    }
    .feature-block-image {
      aspect-ratio: 4 / 3;
      overflow: hidden;
      border-radius: var(--radius-sm);
      background: var(--c-bg-gray);
    }
    .feature-block-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 1.2s ease;
    }
    .feature-block-image:hover img { transform: scale(1.04); }
    .feature-block-text .vertical-label.is-horizontal {
      font-size: 14px;
      letter-spacing: 0.3em;
      color: var(--c-accent);
      text-align: left;
      margin-bottom: 12px;
    }
    .feature-block-title {
      font-family: var(--ff-serif);
      font-size: clamp(1.25rem, 1.19rem + 0.26vw, 1.5rem);   /* 基準書§3 サブ見出し: SP20px→PC24px */
      font-weight: 500;
      line-height: 1.6;
      letter-spacing: 0.08em;
      margin-bottom: 24px;
    }
    .feature-block-body {
      font-size: clamp(0.875rem, 0.45rem + 0.88vw, 1rem);   /* 16/14 */
      line-height: 1.875;       /* 基準書§5 本文 */
      letter-spacing: 0.04em;
      color: var(--c-text-light);
      margin-bottom: 32px;
    }

    /* ============================================
       D. Detail Grid  — カード一覧 (おすすめポイント / コース等)
       ============================================ */
    /* v49: クリームのインセット角丸ボックス化 (width=100vw-120px, 上0/下60px margin) */
    .detail-grid-section {
      width: calc(100vw - 120px);
      margin: 0 auto 60px;
      padding: 60px clamp(20px, 3.125vw, 60px);
      background: var(--c-bg-cream);
      border-radius: 6px;
    }
    /* ボックス内は full 幅 (var(--container-width) の 87.5vw だとボックスを超えるため) */
    .detail-grid-section .detail-grid-head,
    .detail-grid-section .detail-grid { max-width: 100%; }
    /* レストラン案内: 全幅グレー帯 + 3列カード(エグゼクティブお部屋タイプと同サイズ感) */
    /* レストラン案内: 大見出し内包・白背景・3列カード(エグゼクティブお部屋タイプと同サイズ感) */
    .detail-grid-section.is-band-gray {
      width: 100%;
      max-width: none;
      margin: 0 0 60px;
      padding: 0;
      background: #fff;   /* レストラン案内=白(アンカーnavのsoft背景と繋がるのを防ぐ・hoshi指示) */
      border-radius: 0;
    }
    .detail-grid-section.is-band-gray .detail-grid-head,
    .detail-grid-section.is-band-gray .detail-grid { max-width: var(--container-width); }
    .detail-grid-section.is-band-gray > .onsen-section-heading { margin-bottom: 48px; }
    .detail-grid-head {
      max-width: var(--container-width);
      margin: 0 auto 60px;
      padding: var(--container-pad);
      text-align: center;
    }
    .detail-grid-head .vertical-label.is-horizontal {
      font-size: 16px;
      letter-spacing: 0.3em;
      color: var(--c-accent);
      margin-bottom: 12px;
    }
    .detail-grid {
      max-width: var(--container-width);
      margin: 0 auto;
      padding: var(--container-pad);
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 50px 40px;
    }
    .detail-card {
      background: #fff;
      border-radius: var(--radius-sm);
      overflow: hidden;
      box-shadow: 0 3px 24px 0 rgba(0,0,0,0.08);   /* シャドウ統一(=トップ.p-sunset/フレンチコース) */
    }
    /* リンク無し=hover無効 (大きい feature-block 画像の zoom は別途維持) */
    .detail-card:hover {
      transform: none;
      box-shadow: 0 3px 24px 0 rgba(0,0,0,0.08);
    }
    .detail-card-image {
      aspect-ratio: 3 / 2;
      overflow: hidden;
      background: var(--c-bg-gray);
    }
    .detail-card-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 1s ease;
    }
    .detail-card:hover .detail-card-image img { transform: scale(1.06); }   /* 非リンクでも画像ズームはOK(hoshi指示) */
    .detail-card-body {
      padding: 28px 28px 32px;
    }
    .detail-card-tag {
      display: inline-block;
      font-family: var(--ff-display);
      font-size: 0.875rem;   /* 12→14: 基準書§4 小ラベル */
      letter-spacing: 0.15em;
      color: var(--c-accent);
      padding-bottom: 2px;
      border-bottom: 1px solid var(--c-accent);
      margin-bottom: 12px;
    }
    .detail-card-title {
      font-family: var(--ff-serif);
      font-size: clamp(1.125rem, 1.06rem + 0.26vw, 1.375rem);   /* 22/18 */
      font-weight: 500;
      letter-spacing: 0.06em;
      line-height: 1.5;
      margin-bottom: 14px;
    }
    .detail-card-desc {
      font-size: clamp(0.875rem, 0.45rem + 0.88vw, 1rem);   /* 16/14 */
      line-height: 1.875;       /* 基準書§5 本文 */
      letter-spacing: 0.04em;
      color: var(--c-text-light);
      margin-bottom: 20px;
    }
    .detail-card-specs {
      display: flex;
      flex-wrap: wrap;
      gap: 8px 16px;
      font-size: clamp(0.875rem, 0.45rem + 0.88vw, 1rem);   /* 16/14 */
      color: var(--c-text-muted);
      padding-top: 16px;
      border-top: 1px solid var(--c-border);
    }
    .detail-card-specs li::before { content: '・'; margin-right: 2px; }
    /* Detail Grid 3列バリエーション */
    .detail-grid.is-cols-3 { grid-template-columns: repeat(3, 1fr); gap: 40px 32px; }
    .detail-card-title.is-1line { white-space: nowrap; }   /* おすすめポイント: クライアント指摘「改行しない」 */
    @media (max-width: 767px) { .feature-block-title.is-fit-sp { font-size: 18px; } .page-intro-text { letter-spacing: 0.02em; } }   /* 大粒イチゴ最終行を1行に / lead 2行目「オリーブ牛。」が375pxで「牛。」だけ孤立する折返しを字間微縮小で回避 */

    /* お食事ページ: 連続セクション用 (Frenchエリアで feature-block と detail-grid を同色背景で繋ぐ)
       v61 で .dining-block.is-cream → .cream-block-wrap に汎用名リネーム (onsen / about と統一) */
    /* 小豆島フレンチ: 客室スタンダード式 — feature画像の下から約100pxの位置から soft を下に敷く(JSで--soft-startを算出・未設定時60%) */
    .cream-block-wrap { background: transparent; position: relative; z-index: 0; }
    .cream-block-wrap::before {
      content: "";
      position: absolute;
      left: 0; right: 0;
      top: var(--soft-start, 60%);
      bottom: 0;
      background: var(--c-bg-soft);
      z-index: -1;
    }
    .cream-block-wrap .feature-block { padding-top: 100px; padding-bottom: 40px; }
    .cream-block-wrap .detail-grid-section { background: transparent; padding-top: 40px; padding-bottom: 60px; margin-bottom: 0; }

    /* ============================================
       Phase2 背景トーン: 白=既定 / cream=強調(おすすめ箱) / soft-blue=メリハリ帯
       見出し+本文を1つの .is-bg-soft / .is-bg-cream div で包む(継ぎ目の白1px防止・客室準拠)
       ============================================ */
    .is-bg-cream { background: var(--c-bg-cream); }
    .is-bg-soft { background: var(--c-bg-soft); }
    /* 日本語を文節境界で自動改行(語中割れ防止・PC/SP共通・Chrome系/非対応は通常折返し) */
    .sub-hero-desc, .page-intro-text, .feature-block-body, .detail-card-desc,
    .kids-service-lead, .kids-service-desc, .price-table-note {
      word-break: auto-phrase;
    }

    /* ============================================
       NEW (v61): レストラン案内カード補助要素
       ・.venue-card-meta — ［全席禁煙］等の補足バッジ
       ・.venue-card-actions — カード末尾のボタン横並び (anchor link)
       ============================================ */
    .venue-card-meta {
      margin-top: 16px;
      font-size: clamp(0.875rem, 0.45rem + 0.88vw, 1rem);   /* 16/14 */
      color: var(--c-text-light);
      letter-spacing: 0.02em;
    }
    .venue-card-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 20px;
    }
    .venue-card-actions .btn-outline {
      padding: 10px 20px;
      font-size: 1rem;
      gap: 8px;
    }
    .venue-card-actions .btn-outline .arrow {
      font-size: 11px;
    }

    /* ============================================
       NEW (v61): 料金テーブル (feature-block 内インライン)
       ・ディナーブッフェ / 朝食ブッフェの feature-block-text 下に配置
       ・左列 "料金" ラベル + 右列 多段料金行 (rowspan で見出し統合)
       ============================================ */
    .price-table {
      width: 100%;
      max-width: 480px;
      margin-top: 28px;
      border-collapse: collapse;
      border-top: 1px solid var(--c-border);
      border-bottom: 1px solid var(--c-border);
    }
    .price-table th,
    .price-table td {
      padding: 14px 18px;
      font-size: clamp(0.875rem, 0.45rem + 0.88vw, 1rem);   /* 16/14 */
      text-align: left;
      vertical-align: middle;
      line-height: 1.7;
    }
    .price-table th {
      width: 96px;
      font-family: var(--ff-display);
      font-weight: 500;
      letter-spacing: 0.08em;
      color: var(--c-text);
      background: var(--c-bg-cream);
      border-right: 1px solid var(--c-border);
    }
    .price-table td {
      color: var(--c-text);
    }
    .price-table tr + tr td {
      border-top: 1px solid var(--c-border);
    }
    .price-table .price-amount {
      font-family: var(--ff-display);
      font-weight: 500;
      color: var(--c-accent);
      margin-left: 8px;
    }
    .price-table-note {
      max-width: 480px;
      margin-top: 10px;
      font-size: clamp(0.875rem, 0.45rem + 0.88vw, 1rem);   /* 16/14 */
      color: var(--c-text-light);
      line-height: 1.7;
    }

    /* NEW (v61): feature-block-text 内のアクションボタン群 (フレンチ予約ボタン用) */
    .feature-block-actions {
      margin-top: 28px;
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    /* ============================================
       NEW: Kids Service Section  — お子様向けサービス (お食事ページ専用)
       ============================================ */
    /* お子様向け: about「各種ご案内」と同じ 丸角cream の inset ボックス(上下左右に余白・白カードが浮く) */
    .kids-service-section {
      width: calc(100vw - 120px);
      max-width: 1680px;
      margin: 80px auto 100px;
      padding: 56px clamp(20px, 3.125vw, 60px) 64px;
      background: var(--c-bg-cream);
      border-radius: 6px;
    }
    /* 大見出しをセクション内に内包→上余白を相殺し下に間隔 */
    .kids-service-section > .onsen-section-heading { padding-top: 0; margin-bottom: 24px; max-width: 100%; }
    /* 箱内は full 幅(container-width の二重余白を解除) */
    .kids-service-section .kids-service-head { max-width: 100%; padding-left: 0; padding-right: 0; }
    .kids-service-section .kids-service-grid { padding-left: 0; padding-right: 0; }
    .kids-service-head {
      max-width: var(--container-width);
      margin: 0 auto 56px;
      padding: var(--container-pad);
      text-align: center;
    }
    .kids-service-head .vertical-label.is-horizontal {
      font-size: 16px;
      letter-spacing: 0.3em;
      color: var(--c-accent);
      margin-bottom: 12px;
    }
    .kids-service-lead {
      max-width: 1000px;
      margin: 18px auto 0;
      font-size: clamp(0.875rem, 0.45rem + 0.88vw, 1rem);   /* 16/14 */
      line-height: 1.95;
      color: var(--c-text-light);
    }
    .kids-service-grid {
      max-width: 1100px;
      margin: 0 auto;
      padding: var(--container-pad);
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px 32px;
    }
    .kids-service-card {
      background: #fff;
      border-radius: var(--radius-md);
      padding: 32px 28px;
      display: flex;
      gap: 20px;
      align-items: flex-start;
      box-shadow: 0 3px 24px 0 rgba(0, 0, 0, 0.08);
      transition: transform .4s ease, box-shadow .4s ease;
    }
    .kids-service-card:hover {
      transform: none;   /* 非リンク・画像なしカード=hover効果無し(hoshi指示) */
      box-shadow: 0 3px 24px 0 rgba(0, 0, 0, 0.08);
    }
    .kids-service-icon {
      width: 56px;
      height: 56px;
      flex-shrink: 0;
      border-radius: 50%;
      background: var(--c-bg-cream);
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }
    .kids-service-icon svg {
      width: 28px;
      height: 28px;
      stroke: var(--c-accent);
      fill: none;
    }
    .kids-service-body { flex: 1; }
    .kids-service-title {
      font-family: var(--ff-serif);
      font-size: clamp(1rem, 0.97rem + 0.13vw, 1.125rem);   /* 18/16 */
      font-weight: 500;
      letter-spacing: 0.05em;
      margin-bottom: 8px;
      color: var(--c-text);
      line-height: 1.5;
    }
    .kids-service-desc {
      font-size: clamp(0.875rem, 0.45rem + 0.88vw, 1rem);   /* 16/14 */
      line-height: 1.85;
      color: var(--c-text-light);
    }

    /* ============================================
       F. Related Links  — 関連ページ誘導
       ============================================ */
    .related-section {
      padding: 60px 0 100px;
      background: #fff;
      border: 1px solid #ddd;
    }
    .related-section-head {
      max-width: var(--container-width);
      margin: 0 auto 48px;
      padding: var(--container-pad);
      text-align: center;
    }
    .related-section-head .vertical-label.is-horizontal {
      font-size: 16px;
      letter-spacing: 0.3em;
      color: var(--c-accent);
      margin-bottom: 12px;
    }
    .related-grid {
      max-width: var(--container-width);
      margin: 0 auto;
      padding: var(--container-pad);
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }
    .related-section .related-grid { padding-left: 0; padding-right: 0; }   /* 関連カードを全幅(客室ページ基準)に統一 */
    .related-card {
      position: relative;
      display: block;
      aspect-ratio: 4 / 3;
      overflow: hidden;
      border-radius: var(--radius-sm);
      background: var(--c-bg-gray);
    }
    .related-card-image {
      position: absolute;
      inset: 0;
      background-size: cover;
      background-position: center;
      transition: transform 1s ease;
    }
    .related-card:hover .related-card-image { transform: scale(1.06); }
    .related-card::after {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(to top, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.1) 60%, rgba(0,0,0,0) 100%);
    }
    .related-card-label {
      position: absolute;
      left: 24px;
      bottom: 22px;
      z-index: 1;
      color: #fff;
    }
    .related-card-label .en {
      display: block;
      font-family: var(--ff-display);
      font-size: 0.875rem;   /* 14px */
      letter-spacing: 0.25em;
      color: var(--c-cream-text);
      margin-bottom: 4px;
    }
    .related-card-label .ja {
      font-family: var(--ff-serif);
      font-size: clamp(0.875rem, 0.45rem + 0.88vw, 1rem);   /* 16/14 */
      letter-spacing: 0.08em;
    }

    /* ============================================
       Footer  (index.html と同一)
       ============================================ */
    .footer {
      padding: 50px;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 50px;
      max-width: 1400px;
      margin: 0 auto;
    }
    .footer-harmony {
      grid-column: 1 / -1;
      text-align: center;
      font-size: 14px;
      color: var(--c-text-light);
      padding-bottom: 30px;
      border-bottom: 1px solid var(--c-border);
      margin-bottom: 30px;
    }
    .footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
    .footer-logo-icon {
      width: 72px; height: 48px;
      background-image: url('../assets/images/logo/olivean-logo.webp');
      background-size: contain;
      background-repeat: no-repeat;
      background-position: center;
    }
    .footer-logo-text {
      font-family: var(--ff-serif);
      font-size: 13px;
      letter-spacing: 0.15em;
      color: var(--c-accent);
    }
    .footer-logo-text small { font-size: 10px; display: block; color: var(--c-text-light); }
    .footer-name { font-size: 14px; margin-bottom: 12px; }
    .footer-address { font-size: 13px; color: var(--c-text-light); line-height: 1.8; }
    .footer-holdings {
      margin-top: 30px;
      padding: 16px 20px;
      border: 1px solid var(--c-border);
      display: inline-block;
      font-size: 13px;
    }
    .footer-holdings-name { font-size: 11px; color: var(--c-text-muted); margin-top: 4px; }
    .footer-sns { display: flex; gap: 16px; margin-bottom: 20px; }
    .footer-sns a { font-size: 24px; transition: color 0.3s; }
    .footer-sns a:hover { color: var(--c-accent); }
    .footer-links { font-size: 13px; color: var(--c-text-light); margin-bottom: 30px; }
    .footer-links a:hover { color: var(--c-accent); }
    .footer-booking-label { font-family: var(--ff-serif); font-size: 18px; margin-bottom: 16px; }
    .footer-booking-btns { display: flex; gap: 12px; margin-bottom: 20px; }
    .footer-booking-btns .btn-cta { font-size: 16px; padding: 12px 24px; }
    .footer-booking-btns .btn-outline { font-size: 16px; padding: 12px 24px; }
    .footer-sub-links {
      font-size: 13px;
      color: var(--c-text-light);
      margin-bottom: 20px;
      display: flex;
      gap: 20px;
    }
    .footer-sub-links a { text-decoration: underline; }
    .footer-sub-links a:hover { color: var(--c-accent); }
    .footer-bottom-btns { display: flex; gap: 12px; }
    .footer-bottom-btns .btn-outline { font-size: 16px; padding: 10px 20px; }

    .copyright {
      background: var(--c-cta-gradient);
      color: #fff;
      text-align: center;
      padding: 20px;
      font-family: var(--ff-display);
      font-size: 16px;
      letter-spacing: 0.05em;
    }

    /* ============================================
       Side Fix Buttons  (index.html と同一)
       ============================================ */
    .side-fix {
      position: fixed;
      right: 0;
      bottom: 100px;
      z-index: 90;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }
    .side-fix-btn {
      position: relative;
      width: 80px;
      height: 80px;
      border-radius: 4px 0 0 4px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 4px;
      color: #fff;
      font-family: 'Inter', var(--ff-sans);
      font-size: 13px;
      font-weight: 400;
      line-height: 15px;
      text-align: center;
      text-decoration: none;
      transition: transform .25s ease, filter .25s ease;
      box-shadow: 0 4px 12px rgba(0,0,0,0.12);
    }
    .side-fix-btn:hover { transform: translateX(-4px); filter: brightness(1.08); }
    .side-fix-btn.is-plan   { background: linear-gradient(135deg, #3B69AC 0%, #5486D1 100%); }
    .side-fix-btn.is-search { background: linear-gradient(135deg, #2A88B2 0%, #48A0C8 100%); }
    .side-fix-btn.is-faq    { background: linear-gradient(135deg, #40AB67 0%, #63C286 100%); }
    .side-fix-btn-icon {
      width: 28px; height: 28px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      color: #fff;
    }
    .side-fix-btn-icon svg { width: 100%; height: 100%; display: block; stroke: #fff; }
    .side-fix-btn-text { white-space: nowrap; }

    /* ============================================
       Scroll Reveal Animations
       ============================================ */
    .reveal {
      opacity: 0;
      transform: translateY(16px);
      transition:
        opacity 0.55s cubic-bezier(0.215, 0.61, 0.355, 1),
        transform 0.55s cubic-bezier(0.215, 0.61, 0.355, 1);
      will-change: opacity, transform;
    }
    .reveal.is-visible { opacity: 1; transform: translateY(0); }
    .reveal-fade {
      opacity: 0;
      transition: opacity 0.7s cubic-bezier(0.215, 0.61, 0.355, 1);
    }
    .reveal-fade.is-visible { opacity: 1; }
    [data-reveal="stagger"] > .reveal-item {
      opacity: 0;
      transform: translateY(16px);
      transition:
        opacity 0.55s cubic-bezier(0.215, 0.61, 0.355, 1),
        transform 0.55s cubic-bezier(0.215, 0.61, 0.355, 1);
    }
    [data-reveal="stagger"].is-visible > .reveal-item { opacity: 1; transform: translateY(0); }
    [data-reveal="stagger"].is-visible > .reveal-item:nth-child(1) { transition-delay: 0ms; }
    [data-reveal="stagger"].is-visible > .reveal-item:nth-child(2) { transition-delay: 70ms; }
    [data-reveal="stagger"].is-visible > .reveal-item:nth-child(3) { transition-delay: 140ms; }
    [data-reveal="stagger"].is-visible > .reveal-item:nth-child(4) { transition-delay: 210ms; }
    @media (prefers-reduced-motion: reduce) {
      .reveal, .reveal-fade, [data-reveal="stagger"] > .reveal-item {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
      }
    }

    /* ============================================
       Responsive (SP)
       ============================================ */
    @media (max-width: 1024px) {
      .feature-block-inner { grid-template-columns: minmax(0, 1fr); gap: 32px; }
      /* is-reversed のデスクトップ2カラム指定(詳細度高)がSPへ漏れて潰れるのを打ち消す */
      .feature-block.is-reversed .feature-block-inner { grid-template-columns: minmax(0, 1fr); }
      .feature-block.is-reversed .feature-block-image { order: 0; }
      .detail-grid { grid-template-columns: 1fr; gap: 32px; }
      .detail-grid.is-cols-3 { grid-template-columns: 1fr; gap: 32px; }
      .kids-service-grid { grid-template-columns: 1fr; gap: 16px; }
      .related-grid { grid-template-columns: 1fr; gap: 24px; }
    }
    @media (max-width: 767px) {
      .header-inner { height: 72px; padding: 0 16px; gap: 12px; }
      .header-logo-icon { width: 220px; height: 56px; }
      .header-nav, .header-tel, .header-lang-wrap { display: none; }
      .page-body { padding-top: 72px; }
      .sub-hero { height: 320px; }
      .breadcrumb { padding: 16px 20px; }
      .page-intro { padding: 40px 0 30px; }
      /* SP: PC見た目(縦積み+下矢印+区切り線)を維持して横スクロール。safe center=少数項目は中央/溢れたら左詰めスクロール */
      .anchor-nav-inner { max-width: calc(100vw - 24px); padding: 6px 12px; flex-wrap: nowrap; overflow-x: auto; justify-content: safe center; -webkit-overflow-scrolling: touch; scrollbar-width: thin; }
      .anchor-nav a { padding: 4px 24px 8px; }
      .section-anchor { scroll-margin-top: 100px; }
      .onsen-section-heading { padding: 50px 0 0; }
      .onsen-section-heading-en { letter-spacing: 0.25em; margin-bottom: 8px; }
      .onsen-section-heading-line { margin: 0 auto 6px; }
      .onsen-section-heading-ja { letter-spacing: 0.06em; }
      .onsen-feature-vertical { padding: 28px 0 40px; }
      .onsen-feature-vertical-text { padding: 0 20px; }
      .onsen-feature-emotion { margin-bottom: 20px; }
      .feature-block { padding: 48px 0; }
      .feature-block-inner { padding: 0; }
      .related-section { padding: 60px 0; }
      .detail-grid-section { width: calc(100vw - 24px); padding: 48px 16px; margin: 0 auto 40px; }
      .detail-grid-section.is-band-gray { width: 100%; padding: 0; margin: 0 0 60px; }
      .cream-block-wrap .feature-block { padding-top: 60px; padding-bottom: 24px; }
      .cream-block-wrap .detail-grid-section { padding-top: 24px; padding-bottom: 60px; }
      .kids-service-section { width: calc(100vw - 24px); margin: 40px auto 60px; padding: 40px 16px 48px; }
      .kids-service-grid { padding: 0 20px; }
      .kids-service-card { padding: 24px 20px; gap: 16px; }
      .kids-service-icon { width: 48px; height: 48px; }
      .kids-service-icon svg { width: 24px; height: 24px; }
      .detail-grid, .related-grid, .detail-grid-head { padding: 0 20px; }

      /* --- SP 余白詰め: rooms 基準。セクションinsetと内側gridの重複paddingを解除して本文を拡幅 --- */
      .detail-card-body { padding-left: 18px; padding-right: 18px; }
      .detail-grid-section .detail-grid,
      .detail-grid-section .detail-grid-head { padding-left: 0; padding-right: 0; }
      /* レストラン案内(白帯・全幅section)はsection padが0なのでグリッド側で左右余白を作る(=他カードと同じ319px幅) */
      .detail-grid-section.is-band-gray .detail-grid { max-width: 100%; padding: 0 28px; }

      /* --- SP 本文15px底上げ + 見出し折返しを均す (rooms 基準) --- */
      .page-intro-text, .feature-block-body, .detail-card-desc, .detail-card-specs,
      .onsen-feature-body, .kids-service-lead, .kids-service-desc, .venue-card-meta,
      .price-table th, .price-table td, .price-table-note {
        font-size: 0.9375rem;   /* 15px */
      }
      .sub-hero-title, .heading-lg, .onsen-section-heading-ja, .feature-block-title { text-wrap: balance; }
      .u-pcbr { display: none; }   /* PC専用改行: SPでは自然折返し(本文はauto-phrase) */

      /* --- SP 余白の詰め (rooms 基準) --- */
      .feature-block-body { margin-bottom: 24px; }
      .detail-grid-head { margin-bottom: 30px; }
      .related-section-head { margin: 0 auto 32px; }

      /* --- SP レストラン案内: アコーディオン (画像+店名のみ→タップで詳細展開) --- */
      #venues .detail-card { cursor: pointer; }
      #venues .detail-card-body { padding-top: 16px; padding-bottom: 16px; }
      #venues .detail-card .detail-card-desc,
      #venues .detail-card .venue-card-meta,
      #venues .detail-card .venue-card-actions { display: none; }
      #venues .detail-card.is-open .detail-card-body { padding-bottom: 28px; }
      #venues .detail-card.is-open .detail-card-tag { display: inline-block; }
      #venues .detail-card.is-open .detail-card-desc,
      #venues .detail-card.is-open .venue-card-meta { display: block; }
      #venues .detail-card.is-open .venue-card-actions { display: flex; }
      #venues .detail-card .detail-card-title {
        margin-bottom: 0;
        position: relative;
        padding-right: 30px;
      }
      #venues .detail-card.is-open .detail-card-title { margin-bottom: 14px; }
      /* ＋ / − アイコン（よくあるご質問の faq-icon と同じ十字方式） */
      #venues .detail-card .detail-card-title::before,
      #venues .detail-card .detail-card-title::after {
        content: '';
        position: absolute;
        top: 50%;
        right: 4px;
        width: 13px;
        height: 1.6px;
        margin-top: -0.8px;
        background: var(--c-accent);
        transition: transform 0.3s ease;
      }
      #venues .detail-card .detail-card-title::after {
        transform: rotate(90deg);
      }
      #venues .detail-card.is-open .detail-card-title::after {
        transform: rotate(0deg);
      }

      .footer { grid-template-columns: 1fr; padding: 40px 20px; gap: 32px; }
      .footer-booking-btns, .footer-bottom-btns { flex-wrap: wrap; }
      .side-fix { bottom: 80px; gap: 6px; }
      .side-fix-btn { width: 64px; height: 64px; font-size: 11px; line-height: 13px; }
      .side-fix-btn-icon { width: 22px; height: 22px; }
    }

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