/*
Theme Name: Bliss Kunitachi
Theme URI: https://kunitachi.bliss-pc.com/
Description: ブリス国立動物病院 専用テーマ。静的デザインをWordPress化したもの。
Author: Bliss / Claude Code
Version: 1.0.0
Text Domain: bliss-kunitachi
*/
        /* ===========================
           RESET & TOKENS
           =========================== */
        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        :root {
            /* くすませた配色 */
            --paper:      #f7f4ee;   /* ベース：温かみのあるオフホワイト */
            --paper-deep: #efeae0;   /* 紙色の濃いめ */
            --ink:        #2a2925;   /* 黒に近い墨色 */
            --ink-soft:   #5a574f;   /* 本文 */
            --ink-mute:   #8a8478;   /* キャプション */
            --line:       #d8d2c5;   /* 罫線 */
            --blue:       #5a8caa;   /* くすみブルー（メイン） */
            --blue-deep:  #3e6b86;   /* くすみブルー濃 */
            --beige:      #e8e2d5;   /* ベージュ */
            --terracotta: #b85c4a;   /* くすみレッド（再生医療強調） */
            --moss:       #6b7d5c;   /* くすみグリーン（症例タグ） */
            --night:      #1f2a32;   /* 再生医療セクション背景 */
        }

        html { scroll-behavior: smooth; scroll-padding-top: 72px; }

        body {
            font-family: 'Noto Sans JP', sans-serif;
            font-weight: 400;
            font-size: 15px;
            line-height: 1.9;
            color: var(--ink-soft);
            background-color: var(--paper);
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
            /* 紙のテクスチャ：薄いノイズ */
            background-image:
                radial-gradient(rgba(0,0,0,0.012) 1px, transparent 1px),
                radial-gradient(rgba(0,0,0,0.012) 1px, transparent 1px);
            background-size: 3px 3px, 5px 5px;
            background-position: 0 0, 1px 2px;
        }

        img { max-width: 100%; display: block; }
        a { color: inherit; text-decoration: none; transition: opacity .3s ease, color .3s ease; }
        button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
        ul { list-style: none; }

        /* タイポ */
        .mincho { font-family: 'Shippori Mincho', serif; }
        .serif-en { font-family: 'Cormorant Garamond', serif; font-style: italic; letter-spacing: 0.02em; }
        .sans-en { font-family: 'Inter', sans-serif; letter-spacing: 0.18em; }
        .hand { font-family: 'Caveat', cursive; }

        .container {
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 32px;
        }

        .container-narrow {
            max-width: 960px;
            margin: 0 auto;
            padding: 0 32px;
        }

        /* セクションの余白はそれぞれで個別指定（ジャンプ率） */
        .divider {
            height: 1px;
            background: var(--line);
            border: none;
        }

        /* ===========================
           ANIMATIONS  ─ 洗練された動き
           =========================== */
        /* fade-in（基本） */
        .fade-in {
            opacity: 0;
            transform: translateY(28px);
            transition: opacity 1.2s cubic-bezier(0.22, 0.61, 0.36, 1), transform 1.2s cubic-bezier(0.22, 0.61, 0.36, 1);
        }
        .fade-in.visible { opacity: 1; transform: translateY(0); }

        /* fade-up（少し遅め・大きい動き） */
        .fade-up {
            opacity: 0;
            transform: translateY(48px);
            transition: opacity 1.4s cubic-bezier(0.22, 0.61, 0.36, 1), transform 1.4s cubic-bezier(0.22, 0.61, 0.36, 1);
        }
        .fade-up.visible { opacity: 1; transform: translateY(0); }

        /* fade-left（左から滑り込む） */
        .fade-left {
            opacity: 0;
            transform: translateX(-50px);
            transition: opacity 1.3s cubic-bezier(0.22, 0.61, 0.36, 1), transform 1.3s cubic-bezier(0.22, 0.61, 0.36, 1);
        }
        .fade-left.visible { opacity: 1; transform: translateX(0); }

        /* fade-right（右から滑り込む） */
        .fade-right {
            opacity: 0;
            transform: translateX(50px);
            transition: opacity 1.3s cubic-bezier(0.22, 0.61, 0.36, 1), transform 1.3s cubic-bezier(0.22, 0.61, 0.36, 1);
        }
        .fade-right.visible { opacity: 1; transform: translateX(0); }

        /* scale-in（拡大しながらフェードイン） */
        .scale-in {
            opacity: 0;
            transform: scale(0.94);
            transition: opacity 1.4s cubic-bezier(0.22, 0.61, 0.36, 1), transform 1.4s cubic-bezier(0.22, 0.61, 0.36, 1);
        }
        .scale-in.visible { opacity: 1; transform: scale(1); }

        /* line-reveal（縦線が上から下に伸びる） */
        .line-reveal {
            position: relative;
            overflow: hidden;
        }
        .line-reveal::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 1px;
            height: 0;
            background: var(--terracotta);
            transition: height 1.6s cubic-bezier(0.22, 0.61, 0.36, 1) 0.3s;
        }
        .line-reveal.visible::before { height: 100%; }

        /* text-reveal（マスクで文字が下から現れる） */
        .text-reveal {
            display: inline-block;
            overflow: hidden;
            vertical-align: bottom;
        }
        .text-reveal > span {
            display: inline-block;
            transform: translateY(110%);
            transition: transform 1.1s cubic-bezier(0.22, 0.61, 0.36, 1);
        }
        .text-reveal.visible > span { transform: translateY(0); }

        /* stagger用：子要素を順番に出す */
        .stagger > * {
            opacity: 0;
            transform: translateY(24px);
            transition: opacity 0.9s cubic-bezier(0.22, 0.61, 0.36, 1), transform 0.9s cubic-bezier(0.22, 0.61, 0.36, 1);
        }
        .stagger.visible > * { opacity: 1; transform: translateY(0); }
        .stagger.visible > *:nth-child(1) { transition-delay: 0.05s; }
        .stagger.visible > *:nth-child(2) { transition-delay: 0.15s; }
        .stagger.visible > *:nth-child(3) { transition-delay: 0.25s; }
        .stagger.visible > *:nth-child(4) { transition-delay: 0.35s; }
        .stagger.visible > *:nth-child(5) { transition-delay: 0.45s; }
        .stagger.visible > *:nth-child(6) { transition-delay: 0.55s; }
        .stagger.visible > *:nth-child(7) { transition-delay: 0.65s; }
        .stagger.visible > *:nth-child(8) { transition-delay: 0.75s; }

        /* blur-in（ぼかしから鮮明に） */
        .blur-in {
            opacity: 0;
            filter: blur(14px);
            transform: translateY(20px);
            transition: opacity 1.5s ease, filter 1.5s ease, transform 1.5s cubic-bezier(0.22, 0.61, 0.36, 1);
        }
        .blur-in.visible { opacity: 1; filter: blur(0); transform: translateY(0); }

        /* ホバーエフェクト：画像のゆっくりズーム */
        .img-hover {
            overflow: hidden;
        }
        .img-hover > * {
            transition: transform 1.6s cubic-bezier(0.22, 0.61, 0.36, 1);
        }
        .img-hover:hover > * { transform: scale(1.06); }

        /* リンクの下線アニメーション */
        .nav-list a {
            position: relative;
            display: inline-block;
        }
        .nav-list a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 100%;
            height: 1px;
            background: var(--terracotta);
            transform: scaleX(0);
            transform-origin: right center;
            transition: transform 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
        }
        .nav-list a:hover::after {
            transform: scaleX(1);
            transform-origin: left center;
        }

        /* スクロールインジケータの呼吸アニメーション */
        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50%      { transform: translateY(-6px); }
        }

        /* ヒーロー・ケンバーン効果（ゆっくり拡大） */
        @keyframes kenburns {
            0%   { transform: scale(1) translate(0, 0); }
            100% { transform: scale(1.12) translate(-1.5%, -1%); }
        }
        .hero-img {
            animation: kenburns 22s ease-out forwards;
        }

        /* hero-tag のテキスト揺れ */
        @keyframes textGlow {
            0%, 100% { opacity: 0.85; }
            50%      { opacity: 1; }
        }
        .hero-tag {
            animation: heroFadeIn 1.2s cubic-bezier(0.22, 0.61, 0.36, 1) 0.4s both,
                       textGlow 4s ease-in-out 1.6s infinite;
        }

        /* ヒーロー初期演出 */
        @keyframes heroFadeIn {
            0%   { opacity: 0; transform: translateY(20px); filter: blur(10px); }
            100% { opacity: 1; transform: translateY(0);   filter: blur(0); }
        }
        @keyframes heroLineUp {
            0%   { opacity: 0; transform: translateY(60%); }
            100% { opacity: 1; transform: translateY(0); }
        }
        .hero-title .line {
            opacity: 0;
            animation: heroLineUp 1.3s cubic-bezier(0.22, 0.61, 0.36, 1) forwards;
        }
        .hero-title .line:nth-child(1) { animation-delay: 0.7s; }
        .hero-title .line:nth-child(2) { animation-delay: 0.95s; }
        .hero-title .line:nth-child(3) { animation-delay: 1.2s; }
        .hero-title .small {
            opacity: 0;
            animation: heroFadeIn 1.4s cubic-bezier(0.22, 0.61, 0.36, 1) 1.6s forwards;
        }
        .hero-bottom {
            opacity: 0;
            animation: heroFadeIn 1.4s cubic-bezier(0.22, 0.61, 0.36, 1) 1.9s forwards;
        }
        @media (prefers-reduced-motion: reduce) {
            .hero-title .line, .hero-title .small, .hero-bottom, .hero-tag { animation: none !important; opacity: 1 !important; }
        }

        /* hero-en-vertical の縦書きフェード */
        @keyframes verticalFade {
            0%   { opacity: 0; transform: translateY(-50%) translateY(20px); }
            100% { opacity: 1; transform: translateY(-50%) translateY(0); }
        }
        .hero-en-vertical {
            animation: verticalFade 2.5s ease-out 1s both;
        }

        /* sectionタイトルのアンダーライン拡張 */
        .underline-grow {
            position: relative;
            display: inline-block;
        }
        .underline-grow::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -8px;
            width: 0;
            height: 1px;
            background: var(--terracotta);
            transition: width 1.4s cubic-bezier(0.22, 0.61, 0.36, 1) 0.4s;
        }
        .underline-grow.visible::after { width: 100%; }

        /* マウスホバー時のリフト */
        .news-item, .quick-nav-item, .target-card, .feat, .doctor-profile-item {
            transition: transform 0.5s cubic-bezier(0.22, 0.61, 0.36, 1), background 0.5s ease, box-shadow 0.5s ease;
        }
        .news-item:hover {
            transform: translateX(8px);
        }

        /* タイトル文字の個別出現 */
        @keyframes letterUp {
            0%   { opacity: 0; transform: translateY(40%); }
            100% { opacity: 1; transform: translateY(0); }
        }

        /* CTAボタンのホバー時シマー効果 */
        .regen-cta {
            position: relative;
            overflow: hidden;
        }
        .regen-cta::after {
            content: '';
            position: absolute;
            top: 0; left: -100%;
            width: 100%; height: 100%;
            background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.35), transparent 70%);
            transition: left 0.8s;
            pointer-events: none;
        }
        .regen-cta:hover::after { left: 100%; }
        .regen-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(216,122,91,0.4);
        }

        /* セクション境界のライン拡張 */
        .section-line {
            display: block;
            height: 1px;
            width: 0;
            background: var(--line);
            margin: 0 auto;
            transition: width 1.8s cubic-bezier(0.22, 0.61, 0.36, 1);
        }
        .section-line.visible { width: 100%; }

        /* スクロール進捗バー（ヘッダー直下） */
        .scroll-progress {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: linear-gradient(90deg, var(--terracotta), var(--blue-deep));
            transform: scaleX(0);
            transform-origin: left center;
            z-index: 200;
            pointer-events: none;
            transition: transform 0.1s linear;
        }

        /* ヘッダー：スクロール時に少し細くなる */
        .site-header {
            transition: padding 0.4s cubic-bezier(0.22, 0.61, 0.36, 1),
                        background 0.4s ease,
                        box-shadow 0.4s ease;
        }
        .site-header.is-scrolled {
            background: rgba(247, 244, 238, 0.96);
            box-shadow: 0 2px 18px rgba(42, 41, 37, 0.06);
        }
        .site-header.is-scrolled .header-inner {
            padding-top: 12px;
            padding-bottom: 12px;
        }
        .header-inner {
            transition: padding 0.4s cubic-bezier(0.22, 0.61, 0.36, 1);
        }

        /* ホバー時の上品な持ち上がり */
        .quick-nav-item:hover {
            transform: translateY(-4px);
            box-shadow: 0 18px 40px rgba(42,41,37,0.07);
            background: rgba(255,255,255,0.5);
        }
        .target-card {
            transition: transform 0.6s cubic-bezier(0.22, 0.61, 0.36, 1), box-shadow 0.6s ease;
        }
        .target-card:hover {
            transform: translateY(-6px);
        }
        .target-card .target-img {
            transition: transform 1.6s cubic-bezier(0.22, 0.61, 0.36, 1), filter 1s ease;
        }
        .target-card:hover .target-img {
            transform: scale(1.08);
            filter: saturate(0.95);
        }

        .doctor-profile-item {
            transition: transform 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
        }
        .doctor-profile-item:hover {
            transform: translateX(4px);
        }

        .feat:hover {
            transform: translateY(-3px);
        }

        /* CTA・フローティングボタンの磁力反応用 */
        .floating-btn {
            transition: transform 0.4s cubic-bezier(0.22, 0.61, 0.36, 1),
                        background 0.4s ease,
                        color 0.4s ease,
                        box-shadow 0.4s ease;
        }
        .floating-btn:hover {
            box-shadow: 0 14px 32px rgba(42,41,37,0.18);
        }

        /* news-itemのリッチホバー */
        .news-item {
            position: relative;
        }
        .news-item::before {
            content: '';
            position: absolute;
            left: 95px; top: 50%;
            width: 0; height: 1px;
            background: var(--terracotta);
            transform: translateY(-50%);
            transition: width 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
        }
        .news-item:hover::before { width: 18px; }
        .news-item:hover .news-title-text { color: var(--terracotta); }
        .news-title-text { transition: color 0.4s ease; }

        /* mission-titleの微細な揺らぎ */
        @keyframes subtleBreath {
            0%, 100% { letter-spacing: 0.06em; }
            50%      { letter-spacing: 0.075em; }
        }

        /* hours-table の行ホバー */
        .hours-table tbody tr {
            transition: background 0.4s ease;
        }
        .hours-table tbody tr:hover {
            background: rgba(184, 92, 74, 0.04);
        }

        /* スクロールバー（控えめなテラコッタ） */
        ::-webkit-scrollbar { width: 8px; height: 8px; }
        ::-webkit-scrollbar-track { background: var(--paper-deep); }
        ::-webkit-scrollbar-thumb {
            background: rgba(216,122,91,0.4);
            border-radius: 4px;
        }
        ::-webkit-scrollbar-thumb:hover { background: var(--terracotta); }

        /* テキスト選択色 */
        ::selection {
            background: var(--terracotta);
            color: #fff;
        }

        /* reduced-motion対応 */
        @media (prefers-reduced-motion: reduce) {
            .fade-in, .fade-up, .fade-left, .fade-right, .scale-in, .blur-in,
            .stagger > *, .text-reveal > span, .underline-grow::after, .line-reveal::before {
                opacity: 1 !important;
                transform: none !important;
                filter: none !important;
                transition: none !important;
            }
            .hero-img { animation: none !important; }
            .hero-tag, .hero-en-vertical { animation: none !important; opacity: 1 !important; }
        }

        /* ノイズテクスチャ用の擬似要素 */
        .noise {
            position: relative;
        }
        .noise::after {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.08 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
            mix-blend-mode: multiply;
            pointer-events: none;
            opacity: 0.55;
        }

        /* ===========================
           HEADER
           =========================== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(247, 244, 238, 0.92);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--line);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 36px;
            max-width: 1400px;
            margin: 0 auto;
        }

        .logo-mark {
            line-height: 1.1;
        }
        .logo-mark .name {
            font-family: 'Shippori Mincho', serif;
            font-weight: 500;
            font-size: 20px;
            color: var(--ink);
            letter-spacing: 0.05em;
        }
        .logo-mark .en {
            display: block;
            font-family: 'Cormorant Garamond', serif;
            font-weight: 400;
            font-size: 11px;
            color: var(--ink-mute);
            letter-spacing: 0.18em;
            margin-top: 4px;
        }

        .nav {
            display: flex;
            align-items: center;
            gap: 36px;
        }
        .nav-list {
            display: flex;
            gap: 22px;
        }
        .nav-list a {
            font-size: 12.5px;
            color: var(--ink);
            position: relative;
            padding: 4px 0;
            white-space: nowrap;
        }
        .nav-list a:hover { color: var(--blue-deep); }
        .nav-list .num {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 10.5px;
            color: var(--blue);
            margin-right: 5px;
            vertical-align: 2px;
        }

        .nav-tel {
            text-align: right;
            line-height: 1.2;
        }
        .nav-tel .label {
            font-family: 'Inter', sans-serif;
            font-size: 9px;
            letter-spacing: 0.2em;
            color: var(--ink-mute);
        }
        .nav-tel .num {
            font-family: 'Cormorant Garamond', serif;
            font-size: 17px;
            color: var(--ink);
            letter-spacing: 0.04em;
        }

        /* ヘッダーのご予約ボタン */
        .header-reserve-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 12px 22px 12px 20px;
            background: var(--terracotta);
            color: #fff;
            font-family: 'Shippori Mincho', serif;
            font-size: 13px;
            letter-spacing: 0.1em;
            text-decoration: none;
            border-radius: 2px;
            transition: all 0.3s ease;
            box-shadow: 0 4px 14px rgba(216,122,91,0.35);
            white-space: nowrap;
            position: relative;
            overflow: hidden;
        }
        .header-reserve-btn::before {
            content: '';
            position: absolute;
            top: 0; left: -100%;
            width: 100%; height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
            transition: left 0.6s;
        }
        .header-reserve-btn:hover {
            background: #c46a4d;
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(216,122,91,0.5);
            color: #fff;
        }
        .header-reserve-btn:hover::before { left: 100%; }
        .header-reserve-btn .icon {
            font-size: 14px;
        }
        .header-reserve-btn .arrow {
            font-size: 14px;
            transition: transform 0.3s;
        }
        .header-reserve-btn:hover .arrow { transform: translateX(3px); }
        .header-reserve-btn.pulse::after {
            content: '';
            position: absolute;
            inset: -2px;
            border-radius: 2px;
            border: 2px solid var(--terracotta);
            opacity: 0;
            animation: btnPulse 2.4s ease-out infinite;
            pointer-events: none;
        }
        @keyframes btnPulse {
            0%   { opacity: 0.7; transform: scale(1); }
            70%  { opacity: 0;   transform: scale(1.18); }
            100% { opacity: 0;   transform: scale(1.18); }
        }

        .menu-toggle {
            display: none;
            font-size: 20px;
            color: var(--ink);
            width: 32px;
            height: 32px;
        }
        .menu-toggle span,
        .menu-toggle span::before,
        .menu-toggle span::after {
            display: block;
            width: 24px;
            height: 1px;
            background: var(--ink);
            position: relative;
            transition: 0.3s;
        }
        .menu-toggle span::before {
            content: '';
            position: absolute;
            top: -7px;
        }
        .menu-toggle span::after {
            content: '';
            position: absolute;
            top: 7px;
        }

        /* ===========================
           HERO  ─ フルブリード・1行コピー勝負
           =========================== */
        .hero {
            position: relative;
            height: 85vh;
            min-height: 560px;
            overflow: hidden;
        }
        .hero-img {
            position: absolute;
            inset: 0;
            background: url('https://images.unsplash.com/photo-1601758228041-f3b2795255f1?auto=format&fit=crop&w=2400&q=80') center/cover no-repeat;
            filter: saturate(0.85) brightness(0.92);
        }
        .hero-img::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(110deg, rgba(20,28,34,0.45) 0%, rgba(20,28,34,0.15) 55%, rgba(20,28,34,0) 80%);
        }
        .hero-content {
            position: relative;
            z-index: 2;
            height: 100%;
            display: flex;
            align-items: center;
            padding-left: 8vw;
            padding-right: 32px;
            max-width: 1240px;
            margin: 0 auto;
        }
        .hero-en-vertical {
            position: absolute;
            right: 36px;
            top: 50%;
            transform: translateY(-50%);
            writing-mode: vertical-rl;
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
            letter-spacing: 0.3em;
            z-index: 3;
        }
        .hero-copy {
            color: #fff;
            max-width: 720px;
        }
        .hero-tag {
            display: inline-block;
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 14px;
            color: rgba(255,255,255,0.85);
            letter-spacing: 0.1em;
            margin-bottom: 28px;
            padding-left: 38px;
            position: relative;
        }
        .hero-tag::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            width: 28px;
            height: 1px;
            background: rgba(255,255,255,0.7);
        }
        .hero-title {
            font-family: 'Shippori Mincho', serif;
            font-weight: 500;
            font-size: clamp(22px, 3.2vw, 40px);
            line-height: 1.85;
            letter-spacing: 0.03em;
            text-shadow: 0 2px 14px rgba(0,0,0,0.25);
        }
        .hero-title .line {
            display: block;
        }
        .hero-title .small {
            display: block;
            font-size: 0.46em;
            margin-top: 22px;
            font-weight: 400;
            letter-spacing: 0.08em;
            color: rgba(255,255,255,0.85);
            text-shadow: none;
        }

        .hero-bottom {
            position: absolute;
            left: 0;
            right: 0;
            bottom: 0;
            padding: 18px 8vw;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-family: 'Inter', sans-serif;
            font-size: 11px;
            letter-spacing: 0.2em;
            color: rgba(255,255,255,0.7);
            z-index: 3;
        }
        .hero-bottom .scroll {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .hero-bottom .scroll::after {
            content: '';
            width: 60px;
            height: 1px;
            background: rgba(255,255,255,0.5);
            animation: scrollLine 2.4s ease-in-out infinite;
        }
        @keyframes scrollLine {
            0%, 100% { transform: scaleX(0.4); transform-origin: left; }
            50%      { transform: scaleX(1);   transform-origin: left; }
        }

        /* ===========================
           INTRO MESSAGE  ─ 院長エッセイ的導入
           =========================== */
        .intro {
            padding: 140px 0 120px;
            position: relative;
        }
        .intro-grid {
            display: grid;
            grid-template-columns: 5fr 7fr;
            gap: 72px;
            align-items: end;
        }
        .intro-eng {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 13px;
            color: var(--blue);
            letter-spacing: 0.18em;
            margin-bottom: 28px;
        }
        .intro-eng::before {
            content: '— ';
        }
        .intro-lead {
            font-family: 'Shippori Mincho', serif;
            font-weight: 500;
            font-size: clamp(22px, 2.4vw, 30px);
            line-height: 2;
            color: var(--ink);
            letter-spacing: 0.06em;
        }
        .intro-lead em {
            font-style: normal;
            border-bottom: 6px solid rgba(184, 92, 74, 0.2);
            padding-bottom: 0;
        }
        .intro-body {
            font-size: 15px;
            line-height: 2.2;
            color: var(--ink-soft);
        }
        .intro-body p + p { margin-top: 1.2em; }
        .intro-sign {
            margin-top: 32px;
            font-family: 'Caveat', cursive;
            font-size: 28px;
            color: var(--ink);
            transform: rotate(-2deg);
            display: inline-block;
        }

        /* ===========================
           QUICK NAV  ─ ヒーロー直下の導線
           =========================== */
        .quick-nav {
            padding: 0;
            border-top: 1px solid var(--line);
            border-bottom: 1px solid var(--line);
            background: var(--paper);
        }
        .quick-nav-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 0;
        }
        .quick-nav-item {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            justify-content: space-between;
            gap: 32px;
            padding: 32px 28px;
            border-right: 1px solid var(--line);
            min-height: 180px;
            transition: background 0.4s ease;
            position: relative;
        }
        .quick-nav-item:last-child { border-right: none; }
        .quick-nav-item:hover {
            background: var(--paper-deep);
        }
        .quick-nav-item .no {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 13px;
            color: var(--blue);
            letter-spacing: 0.04em;
        }
        .quick-nav-item .label-block { width: 100%; }
        .quick-nav-item .ja {
            font-family: 'Shippori Mincho', serif;
            font-weight: 500;
            font-size: 17px;
            color: var(--ink);
            letter-spacing: 0.06em;
            display: block;
            margin-bottom: 6px;
        }
        .quick-nav-item .en {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 12px;
            color: var(--ink-mute);
            letter-spacing: 0.1em;
            display: block;
        }
        .quick-nav-item .arrow {
            position: absolute;
            bottom: 28px;
            right: 28px;
            font-family: serif;
            font-size: 18px;
            color: var(--ink);
            transition: transform 0.3s ease;
        }
        .quick-nav-item:hover .arrow { transform: translateX(6px); }

        /* ===========================
           HOURS BAR ─ ヒーロー直下のステータス
           =========================== */
        .hours-bar {
            background: var(--ink);
            color: #fff;
            padding: 22px 0;
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }
        .hours-bar-inner {
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 32px;
            display: grid;
            grid-template-columns: auto 1fr auto;
            gap: 48px;
            align-items: center;
        }
        .hours-bar-label {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .hours-bar-label .en {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 12px;
            letter-spacing: 0.25em;
            color: var(--terracotta);
            text-transform: uppercase;
        }
        .hours-bar-label .ja {
            font-family: 'Shippori Mincho', serif;
            font-size: 16px;
            letter-spacing: 0.08em;
            color: #fff;
        }
        .hours-bar-table {
            display: flex;
            justify-content: center;
            gap: 24px;
        }
        .hours-bar-day {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 6px;
            min-width: 32px;
        }
        .hours-bar-day .day {
            font-family: 'Shippori Mincho', serif;
            font-size: 13px;
            letter-spacing: 0.08em;
            color: rgba(255,255,255,0.7);
        }
        .hours-bar-day .mark {
            font-size: 14px;
            color: var(--terracotta);
            line-height: 1;
        }
        .hours-bar-day.closed .day { color: rgba(255,255,255,0.3); }
        .hours-bar-day.closed .mark { color: rgba(255,255,255,0.3); }
        .hours-bar-times {
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            gap: 4px;
            font-family: 'Shippori Mincho', serif;
        }
        .hours-bar-times .time {
            font-size: 16px;
            color: #fff;
            letter-spacing: 0.08em;
            font-feature-settings: "tnum";
        }
        .hours-bar-times .closed-note {
            font-size: 12px;
            color: rgba(255,255,255,0.6);
            letter-spacing: 0.1em;
            font-family: 'Shippori Mincho', serif;
        }
        .hours-bar-times .closed-note .em {
            color: var(--terracotta);
            font-weight: 500;
            margin: 0 4px;
        }
        @media (max-width: 900px) {
            .hours-bar-inner {
                grid-template-columns: 1fr;
                gap: 18px;
                text-align: center;
            }
            .hours-bar-table { justify-content: center; gap: 16px; }
            .hours-bar-times { align-items: center; }
        }

        /* ===========================
           CONCERNS  ─ こんなお悩みはありませんか？（再生医療への導入）
           =========================== */
        .sp-only { display: none; }
        @media (max-width: 480px) {
            .sp-only { display: inline; }
        }
        .concerns {
            padding: 110px 0 110px;
            background: var(--paper);
            position: relative;
        }
        .concerns-head {
            text-align: center;
            margin-bottom: 56px;
            padding: 0 24px;
        }
        .concerns-en {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 22px;
            color: var(--terracotta);
            margin-bottom: 10px;
            display: block;
        }
        .concerns-ja {
            font-family: 'Shippori Mincho', serif;
            font-size: clamp(24px, 3vw, 34px);
            color: var(--ink);
            font-weight: 500;
            letter-spacing: 0.06em;
            margin-bottom: 16px;
            line-height: 1.6;
        }
        .concerns-lead {
            font-family: 'Shippori Mincho', serif;
            font-size: 14px;
            color: var(--ink-soft);
            line-height: 2;
            max-width: 600px;
            margin: 0 auto;
            font-weight: 400;
        }
        .concerns-body {
            display: grid;
            grid-template-columns: 5fr 7fr;
            gap: 64px;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
        }
        .concerns-illust {
            width: 100%;
        }
        .concerns-illust img {
            width: 100%;
            height: auto;
            display: block;
        }
        .concerns-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 14px;
        }
        .concern {
            background: #fff;
            border: 1px solid var(--line);
            padding: 22px 20px 20px;
            display: flex;
            align-items: flex-start;
            gap: 12px;
            transition: all 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
            position: relative;
        }
        .concern:hover {
            border-color: var(--terracotta);
            transform: translateY(-3px);
            box-shadow: 0 12px 32px rgba(184,92,74,0.08);
        }
        .concern-check {
            width: 22px;
            height: 22px;
            flex-shrink: 0;
            border: 1.5px solid var(--terracotta);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-top: 2px;
            background: rgba(184,92,74,0.05);
        }
        .concern-check::after {
            content: '';
            width: 11px;
            height: 6px;
            border-left: 2px solid var(--terracotta);
            border-bottom: 2px solid var(--terracotta);
            transform: rotate(-45deg);
            margin-top: -3px;
        }
        .concern-text {
            font-family: 'Shippori Mincho', serif;
            font-size: 13.5px;
            color: var(--ink);
            line-height: 1.85;
            font-weight: 400;
            letter-spacing: 0.03em;
        }
        .concern-text .em {
            font-weight: 500;
            border-bottom: 1px dashed rgba(184,92,74,0.45);
            padding-bottom: 1px;
        }
        .concerns-bridge {
            text-align: center;
            margin-top: 56px;
            position: relative;
            padding: 0 24px;
        }
        .concerns-bridge-line {
            display: inline-flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 16px;
        }
        .concerns-bridge-line::before,
        .concerns-bridge-line::after {
            content: '';
            width: 40px;
            height: 1px;
            background: var(--terracotta);
            opacity: 0.5;
        }
        .concerns-bridge-arrow {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 13px;
            color: var(--terracotta);
            letter-spacing: 0.2em;
        }
        .concerns-bridge-text {
            font-family: 'Shippori Mincho', serif;
            font-size: clamp(16px, 1.8vw, 19px);
            color: var(--ink);
            font-weight: 500;
            line-height: 1.8;
            letter-spacing: 0.05em;
        }
        .concerns-bridge-text strong {
            color: var(--terracotta);
            font-weight: 500;
        }

        @media (max-width: 900px) {
            .concerns-body {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            .concerns-illust {
                max-width: 360px;
                margin: 0 auto;
            }
        }
        @media (max-width: 768px) {
            .concerns { padding: 80px 0; }
            .concerns-grid { gap: 12px; }
            .concern { padding: 18px 16px 16px; }
            .concern-text { font-size: 12.5px; }
            .concerns-bridge { margin-top: 40px; }
        }
        @media (max-width: 480px) {
            .concerns-grid { grid-template-columns: 1fr; }
            .concerns-illust { max-width: 260px; }
        }

        /* ===========================
           REGENERATIVE MEDICINE
           ★最重要・夜の闇のように静かに
           =========================== */
        .regen {
            background: var(--paper-deep);
            color: var(--ink-soft);
            padding: 160px 0 140px;
            position: relative;
            overflow: hidden;
        }
        /* 背景写真（院長の診察風景）─ 右側に薄く配置 */
        .regen::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 45%;
            height: 100%;
            background-image: url('images/doctor-echo.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            opacity: 0.18;
            mask-image: linear-gradient(to left, rgba(0,0,0,1) 30%, rgba(0,0,0,0) 100%);
            -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,1) 30%, rgba(0,0,0,0) 100%);
            pointer-events: none;
            z-index: 0;
        }
        /* 写真未配置時のフォールバック背景 */
        .regen.no-bg-image::after {
            background-image: linear-gradient(135deg, var(--moss) 0%, var(--terracotta) 100%);
            opacity: 0.08;
        }
        .regen::before {
            /* 大きな英字を装飾的に背景配置 */
            content: 'Regenerative.';
            position: absolute;
            top: 60px;
            right: -40px;
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-weight: 300;
            font-size: clamp(80px, 14vw, 200px);
            color: rgba(184,92,74,0.06);
            letter-spacing: -0.02em;
            line-height: 1;
            pointer-events: none;
            z-index: 1;
        }
        .regen .container {
            position: relative;
            z-index: 2;
        }
        .regen-grid {
            display: grid;
            grid-template-columns: 5fr 7fr;
            gap: 80px;
            align-items: start;
            position: relative;
            z-index: 2;
        }
        .regen-label {
            display: flex;
            align-items: center;
            gap: 14px;
            font-family: 'Inter', sans-serif;
            font-size: 11px;
            letter-spacing: 0.3em;
            color: var(--terracotta);
            margin-bottom: 18px;
        }
        .regen-label::before {
            content: '';
            width: 32px;
            height: 1px;
            background: var(--terracotta);
        }
        .regen-topic {
            font-family: 'Shippori Mincho', serif;
            font-size: 22px;
            font-weight: 500;
            color: var(--terracotta);
            letter-spacing: 0.08em;
            margin-bottom: 10px;
            line-height: 1.5;
        }
        .regen-topic .ja-main {
            display: inline-block;
            border-bottom: 1px solid rgba(216, 122, 91, 0.45);
            padding-bottom: 4px;
        }
        .regen-topic .sub {
            display: block;
            font-family: 'Inter', sans-serif;
            font-size: 11px;
            font-weight: 400;
            letter-spacing: 0.25em;
            color: var(--ink-mute);
            margin-top: 14px;
        }
        .regen-title {
            font-family: 'Shippori Mincho', serif;
            font-weight: 500;
            font-size: clamp(22px, 2.6vw, 32px);
            line-height: 1.85;
            color: var(--ink);
            letter-spacing: 0.03em;
        }
        .regen-title .accent {
            color: var(--ink);
            position: relative;
            display: inline-block;
            padding: 0 4px;
        }
        .regen-title .accent::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 4px;
            width: 100%;
            height: 12px;
            background: var(--terracotta);
            opacity: 0.25;
            z-index: -1;
        }
        .regen-lead-en {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 17px;
            color: var(--ink-mute);
            margin-top: 20px;
            letter-spacing: 0.05em;
        }
        .regen-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-top: 48px;
            align-items: stretch;
        }
        .regen-cta {
            display: inline-flex;
            align-items: center;
            gap: 18px;
            padding: 18px 32px 18px 28px;
            background: var(--terracotta);
            color: #fff;
            font-family: 'Shippori Mincho', serif;
            font-size: 15px;
            letter-spacing: 0.08em;
            text-decoration: none;
            border: 1px solid var(--terracotta);
            transition: all 0.3s ease;
            position: relative;
        }
        .regen-cta:hover {
            background: transparent;
            color: var(--terracotta);
        }
        .regen-cta .en {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 12px;
            letter-spacing: 0.2em;
            opacity: 0.85;
            margin-right: 4px;
            padding-right: 14px;
            border-right: 1px solid rgba(255,255,255,0.4);
        }
        .regen-cta .arrow {
            font-family: 'Inter', sans-serif;
            font-size: 18px;
            transition: transform 0.3s ease;
        }
        .regen-cta:hover .arrow { transform: translateX(6px); }

        /* LINE相談CTA（再生医療セクション） */
        .regen-line-cta {
            display: inline-flex;
            align-items: center;
            gap: 14px;
            padding: 14px 24px 14px 20px;
            background: #fff;
            color: #22B94E;
            border: 1px solid #22B94E;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        .regen-line-cta:hover {
            background: #22B94E;
            color: #fff;
        }
        .regen-line-icon {
            width: 22px;
            height: 22px;
            flex-shrink: 0;
            object-fit: contain;
            display: block;
        }
        .regen-line-cta-text {
            display: flex;
            flex-direction: column;
            line-height: 1.3;
        }
        .regen-line-cta-sub {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 11px;
            letter-spacing: 0.12em;
            opacity: 0.75;
        }
        .regen-line-cta-main {
            font-family: 'Shippori Mincho', serif;
            font-size: 14px;
            letter-spacing: 0.06em;
            font-weight: 500;
        }
        .regen-line-cta .arrow {
            font-family: 'Inter', sans-serif;
            font-size: 16px;
            transition: transform 0.3s ease;
        }
        .regen-line-cta:hover .arrow { transform: translateX(4px); }
        .regen-text-block { padding-top: 8px; }
        .regen-desc {
            font-size: 15px;
            line-height: 2.2;
            color: var(--ink-soft);
            font-weight: 400;
            margin-bottom: 48px;
        }
        .regen-desc strong {
            color: var(--ink);
            font-weight: 500;
            border-bottom: 1px dashed rgba(184,92,74,0.5);
            padding-bottom: 1px;
        }
        .regen-list {
            border-top: 1px solid var(--line);
        }
        .regen-list-item {
            display: grid;
            grid-template-columns: 60px 1fr;
            gap: 24px;
            padding: 28px 0;
            border-bottom: 1px solid var(--line);
            align-items: baseline;
        }
        .regen-list-item .no {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 26px;
            color: var(--terracotta);
        }
        .regen-list-item h3 {
            font-family: 'Shippori Mincho', serif;
            font-weight: 500;
            font-size: 19px;
            color: var(--ink);
            margin-bottom: 8px;
            letter-spacing: 0.04em;
        }
        .regen-list-item p {
            font-size: 13.5px;
            color: var(--ink-soft);
            line-height: 1.9;
            font-weight: 400;
        }

        /* ===========================
           REGEN: 適応疾患グリッド
           =========================== */
        .regen-conditions {
            margin-top: 80px;
            padding-top: 64px;
            border-top: 1px solid var(--line);
        }
        .regen-conditions-head {
            margin-bottom: 40px;
        }
        .regen-conditions-en {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 22px;
            color: var(--terracotta);
            margin-bottom: 8px;
        }
        .regen-conditions-ja {
            font-family: 'Shippori Mincho', serif;
            font-size: clamp(22px, 2.4vw, 28px);
            color: var(--ink);
            font-weight: 500;
            letter-spacing: 0.04em;
        }
        .regen-conditions-lead {
            font-family: 'Shippori Mincho', serif;
            font-size: 14px;
            color: var(--ink-soft);
            line-height: 2;
            margin-top: 14px;
            font-weight: 400;
        }
        .regen-conditions-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .regen-condition {
            background: var(--paper);
            border: 1px solid var(--line);
            padding: 32px 24px 28px;
            text-align: center;
            transition: all 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        .regen-condition:hover {
            border-color: var(--terracotta);
            transform: translateY(-3px);
            box-shadow: 0 12px 32px rgba(184,92,74,0.1);
        }
        .regen-condition-illust {
            width: 100%;
            aspect-ratio: 1 / 1;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            background: transparent;
            transition: transform 0.6s cubic-bezier(0.22, 0.61, 0.36, 1);
        }
        .regen-condition:hover .regen-condition-illust {
            transform: scale(1.03);
        }
        .regen-condition-illust img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            display: block;
        }
        /* 黒背景のイラスト用（皮膚疾患など）：背景を黒に */
        .regen-condition-illust.is-dark {
            background: #1a1a1a;
        }
        .regen-condition-name {
            font-family: 'Shippori Mincho', serif;
            font-size: 16px;
            color: var(--ink);
            font-weight: 500;
            margin-bottom: 6px;
            letter-spacing: 0.04em;
        }
        .regen-condition-en {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 12px;
            color: var(--ink-mute);
            letter-spacing: 0.08em;
        }

        /* ===========================
           REGEN: 治療フロー（ステップ式）
           =========================== */
        .regen-flow {
            margin-top: 80px;
            padding-top: 64px;
            border-top: 1px solid var(--line);
        }
        .regen-flow-head {
            margin-bottom: 48px;
        }
        .regen-flow-en {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 22px;
            color: var(--terracotta);
            margin-bottom: 8px;
        }
        .regen-flow-ja {
            font-family: 'Shippori Mincho', serif;
            font-size: clamp(22px, 2.4vw, 28px);
            color: var(--ink);
            font-weight: 500;
            letter-spacing: 0.04em;
        }
        .regen-flow-lead {
            font-family: 'Shippori Mincho', serif;
            font-size: 14px;
            color: var(--ink-soft);
            line-height: 2;
            margin-top: 14px;
            font-weight: 400;
        }
        .regen-flow-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0;
            position: relative;
        }
        .regen-flow-steps::before {
            content: '';
            position: absolute;
            top: 32px;
            left: 12.5%;
            right: 12.5%;
            height: 1px;
            background: linear-gradient(to right,
                rgba(184,92,74,0.15) 0%,
                rgba(184,92,74,0.5) 50%,
                rgba(184,92,74,0.15) 100%);
            z-index: 0;
        }
        .regen-flow-step {
            position: relative;
            padding: 0 16px;
            text-align: center;
        }
        .regen-flow-step-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 64px;
            height: 64px;
            border: 1px solid var(--terracotta);
            border-radius: 50%;
            background: var(--paper-deep);
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 22px;
            color: var(--terracotta);
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }
        .regen-flow-step-title {
            font-family: 'Shippori Mincho', serif;
            font-size: 16px;
            color: var(--ink);
            font-weight: 500;
            margin-bottom: 8px;
            letter-spacing: 0.04em;
        }
        .regen-flow-step-desc {
            font-size: 12.5px;
            color: var(--ink-soft);
            line-height: 1.85;
            font-weight: 400;
        }

        /* レスポンシブ：適応疾患・治療フロー */
        @media (max-width: 768px) {
            .regen-conditions-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .regen-condition { padding: 24px 18px 22px; }
            .regen-condition-illust { margin-bottom: 16px; }
            .regen-condition-name { font-size: 14px; }
            .regen-condition-en { font-size: 11px; }
            .regen-flow-steps {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .regen-flow-steps::before { display: none; }
            .regen-flow-step {
                display: grid;
                grid-template-columns: 64px 1fr;
                gap: 20px;
                text-align: left;
                align-items: start;
            }
            .regen-flow-step-num {
                margin-bottom: 0;
                width: 56px;
                height: 56px;
                font-size: 20px;
            }
        }
        @media (max-width: 480px) {
            .regen-conditions { margin-top: 56px; padding-top: 44px; }
            .regen-flow { margin-top: 56px; padding-top: 44px; }
            .regen-condition { padding: 18px 14px 16px; }
            .regen-condition-illust { margin-bottom: 12px; }
            .regen-condition-name { font-size: 13.5px; }
            .regen-condition-en { font-size: 10px; }
        }

        /* ===========================
           NEWS & CASE  ─ 不揃いグリッド
           =========================== */
        .news-section {
            padding: 130px 0 100px;
        }
        .news-head {
            display: grid;
            grid-template-columns: 5fr 7fr;
            gap: 80px;
            align-items: end;
            margin-bottom: 64px;
        }
        .news-head .lead {
            font-family: 'Shippori Mincho', serif;
            font-weight: 500;
            font-size: clamp(22px, 2.4vw, 30px);
            line-height: 1.85;
            color: var(--ink);
            letter-spacing: 0.03em;
        }
        .news-head .desc {
            font-size: 14px;
            color: var(--ink-soft);
            line-height: 2;
            padding-bottom: 6px;
        }
        .news-head .en-tag {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 13px;
            color: var(--blue);
            letter-spacing: 0.18em;
            margin-bottom: 18px;
        }

        .news-grid {
            display: grid;
            grid-template-columns: 7fr 5fr;
            gap: 80px;
        }

        /* ===========================
           NEWS / ESSAY / CASES  ─ 3分割版
           =========================== */
        /* 共通：セクションヘッダー（タイトル横並び＋「もっと見る」リンク右） */
        .news-only-section,
        .cases-section {
            padding: 90px 0 90px;
        }
        .news-only-head,
        .cases-head {
            display: flex;
            align-items: baseline;
            justify-content: space-between;
            gap: 24px;
            border-bottom: 1px solid var(--line);
            padding-bottom: 18px;
            margin-bottom: 32px;
            flex-wrap: wrap;
        }
        .news-only-title-wrap,
        .cases-title-wrap {
            display: flex;
            align-items: baseline;
            gap: 18px;
        }
        .news-only-en,
        .cases-en {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 15px;
            color: var(--blue);
            letter-spacing: 0.16em;
        }
        .news-only-ja,
        .cases-ja {
            font-family: 'Shippori Mincho', serif;
            font-size: clamp(22px, 2.4vw, 28px);
            font-weight: 500;
            color: var(--ink);
            letter-spacing: 0.06em;
        }
        .news-only-more,
        .cases-more {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 13px;
            color: var(--ink-mute);
            letter-spacing: 0.1em;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .news-only-more:hover,
        .cases-more:hover {
            color: var(--terracotta);
        }
        .news-only-list,
        .cases-list {
            display: flex;
            flex-direction: column;
        }

        /* ===========================
           ARCHIVE CTA  ─ 一覧ボタン
           =========================== */
        .archive-cta-wrap {
            display: flex;
            justify-content: center;
            margin-top: 56px;
        }
        .archive-cta {
            display: inline-flex;
            align-items: center;
            gap: 18px;
            padding: 18px 40px 18px 36px;
            background: transparent;
            border: 1px solid var(--ink);
            color: var(--ink);
            text-decoration: none;
            transition: all 0.4s cubic-bezier(0.22, 0.61, 0.36, 1);
            position: relative;
        }
        .archive-cta-label {
            font-family: 'Shippori Mincho', serif;
            font-size: 15px;
            font-weight: 500;
            letter-spacing: 0.12em;
        }
        .archive-cta-en {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 12px;
            letter-spacing: 0.18em;
            opacity: 0.55;
            padding-left: 14px;
            border-left: 1px solid currentColor;
        }
        .archive-cta-arrow {
            font-family: 'Inter', sans-serif;
            font-size: 16px;
            transition: transform 0.4s ease;
        }
        .archive-cta:hover {
            background: var(--ink);
            color: var(--paper);
            border-color: var(--ink);
        }
        .archive-cta:hover .archive-cta-arrow {
            transform: translateX(6px);
        }

        /* 症例ブログ用：テラコッタ塗りで強調 */
        .archive-cta.archive-cta-primary {
            background: var(--terracotta);
            border-color: var(--terracotta);
            color: #fff;
        }
        .archive-cta.archive-cta-primary:hover {
            background: transparent;
            color: var(--terracotta);
            border-color: var(--terracotta);
        }
        .archive-cta.archive-cta-primary .archive-cta-en {
            opacity: 0.7;
        }

        @media (max-width: 768px) {
            .archive-cta-wrap { margin-top: 36px; }
            .archive-cta {
                padding: 14px 24px;
                gap: 12px;
                flex-wrap: wrap;
                justify-content: center;
                text-align: center;
            }
            .archive-cta-label { font-size: 13.5px; }
            .archive-cta-en {
                font-size: 11px;
                padding-left: 10px;
            }
        }

        /* エッセイセクション */
        .essay-section {
            padding: 90px 0 90px;
            background: var(--paper-deep);
        }
        .essay-head {
            display: grid;
            grid-template-columns: 5fr 7fr;
            gap: 80px;
            align-items: end;
        }
        .essay-head .lead {
            font-family: 'Shippori Mincho', serif;
            font-weight: 500;
            font-size: clamp(22px, 2.4vw, 30px);
            line-height: 1.85;
            color: var(--ink);
            letter-spacing: 0.03em;
        }
        .essay-head .desc {
            font-size: 14px;
            color: var(--ink-soft);
            line-height: 2;
            padding-bottom: 6px;
        }
        .essay-head .en-tag {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 13px;
            color: var(--blue);
            letter-spacing: 0.18em;
            margin-bottom: 18px;
        }

        /* ===========================
           CASES & BLOG  ─ 横並び2カラム + 腫瘍ブログ
           =========================== */
        .cases-blog-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 56px;
            margin-bottom: 80px;
        }
        .cases-block-head {
            display: flex;
            align-items: baseline;
            justify-content: space-between;
            gap: 16px;
            border-bottom: 1px solid var(--line);
            padding-bottom: 14px;
            margin-bottom: 24px;
            flex-wrap: wrap;
        }
        .cases-block-title-wrap {
            display: flex;
            align-items: baseline;
            gap: 14px;
        }
        .cases-block-en {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 14px;
            color: var(--blue);
            letter-spacing: 0.14em;
        }
        .cases-block-ja {
            font-family: 'Shippori Mincho', serif;
            font-size: clamp(20px, 2.2vw, 24px);
            font-weight: 500;
            color: var(--ink);
            letter-spacing: 0.06em;
        }
        .cases-block-list {
            display: flex;
            flex-direction: column;
            margin-bottom: 32px;
        }
        .cases-block-cta {
            text-align: center;
        }
        .cases-block-cta .archive-cta {
            padding: 14px 28px 14px 24px;
            gap: 14px;
        }
        .cases-block-cta .archive-cta-label {
            font-size: 13.5px;
        }
        .cases-block-cta .archive-cta-en {
            font-size: 11px;
            padding-left: 10px;
        }

        /* 腫瘍ブログ（フル幅・下段、特別感） */
        .tumor-block {
            background: var(--paper-deep);
            padding: 0 0 48px;
            border: 1px solid var(--line);
            position: relative;
            overflow: hidden;
        }
        /* ヘッダー上のワイドバナー */
        .tumor-block-banner {
            width: 100%;
            aspect-ratio: 16 / 5;
            overflow: hidden;
            position: relative;
            margin-bottom: 48px;
        }
        .tumor-block-banner img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center 35%;
            display: block;
            filter: saturate(0.92);
        }
        .tumor-block-banner::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(239,234,224,0) 60%, rgba(239,234,224,0.85) 100%);
            pointer-events: none;
        }
        .tumor-block-inner {
            padding: 0 56px;
        }
        .tumor-block::before {
            content: 'Oncology.';
            position: absolute;
            top: 24px;
            right: 32px;
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 70px;
            color: rgba(184,92,74,0.06);
            letter-spacing: -0.02em;
            line-height: 1;
            pointer-events: none;
        }
        .tumor-block .cases-block-head {
            border-bottom-color: var(--terracotta);
            border-bottom-width: 1px;
        }
        .tumor-block .cases-block-en {
            color: var(--terracotta);
        }
        .tumor-block-lead {
            font-family: 'Shippori Mincho', serif;
            font-size: 13px;
            color: var(--ink-soft);
            line-height: 1.9;
            margin-bottom: 24px;
            margin-top: -12px;
        }
        .tumor-block-lead strong {
            color: var(--terracotta);
            font-weight: 500;
            border-bottom: 1px dashed rgba(184,92,74,0.45);
            padding-bottom: 1px;
        }
        .tumor-cert-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
            align-items: flex-end;
        }
        .tumor-cert {
            display: inline-flex;
            align-items: baseline;
            gap: 12px;
            padding: 6px 16px;
            border: 1px solid var(--terracotta);
            background: rgba(184,92,74,0.04);
            white-space: nowrap;
        }
        .tumor-cert-label {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 10px;
            color: var(--terracotta);
            letter-spacing: 0.22em;
        }
        .tumor-cert-name {
            font-family: 'Shippori Mincho', serif;
            font-size: 13px;
            color: var(--ink);
            font-weight: 500;
            letter-spacing: 0.04em;
        }
        @media (max-width: 600px) {
            .tumor-cert-group {
                align-items: flex-start;
                width: 100%;
            }
            .tumor-cert {
                padding: 5px 12px;
                gap: 8px;
                white-space: normal;
            }
            .tumor-cert-label { font-size: 9px; }
            .tumor-cert-name { font-size: 12px; }
        }

        /* 腫瘍相談 LINE CTA */
        .tumor-line-cta-wrap {
            margin-top: 48px;
            padding-top: 36px;
            border-top: 1px solid var(--line);
        }
        .tumor-line-cta-divider {
            text-align: center;
            font-family: 'Shippori Mincho', serif;
            font-size: 13px;
            color: var(--ink-soft);
            letter-spacing: 0.06em;
            margin-bottom: 18px;
        }
        .tumor-line-cta-divider span {
            position: relative;
            display: inline-block;
            padding: 0 18px;
        }
        .tumor-line-cta {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 18px;
            max-width: 540px;
            margin: 0 auto;
            padding: 22px 32px;
            background: #22B94E;
            color: #fff;
            text-decoration: none;
            border: 1px solid #22B94E;
            transition: all 0.3s ease;
            box-shadow: 0 8px 24px rgba(34,185,78,0.18);
        }
        .tumor-line-cta:hover {
            box-shadow: 0 14px 36px rgba(34,185,78,0.4);
            transform: translateY(-2px);
        }
        .tumor-line-icon {
            width: 32px;
            height: 32px;
            flex-shrink: 0;
            object-fit: contain;
            display: block;
        }
        .tumor-line-cta-text {
            display: flex;
            flex-direction: column;
            line-height: 1.4;
        }
        .tumor-line-cta-main {
            font-family: 'Shippori Mincho', serif;
            font-size: 16px;
            letter-spacing: 0.06em;
            font-weight: 500;
        }
        .tumor-line-cta-sub {
            font-family: 'Shippori Mincho', serif;
            font-size: 11.5px;
            opacity: 0.85;
            letter-spacing: 0.04em;
            margin-top: 3px;
        }
        .tumor-line-cta-arrow {
            font-family: 'Inter', sans-serif;
            font-size: 18px;
            transition: transform 0.3s ease;
        }
        .tumor-line-cta:hover .tumor-line-cta-arrow {
            transform: translateX(6px);
        }
        @media (max-width: 600px) {
            .tumor-line-cta {
                gap: 14px;
                padding: 18px 22px;
            }
            .tumor-line-icon { width: 26px; height: 26px; }
            .tumor-line-cta-main { font-size: 14px; }
            .tumor-line-cta-sub { font-size: 11px; }
        }

        @media (max-width: 900px) {
            .cases-blog-row {
                grid-template-columns: 1fr;
                gap: 56px;
                margin-bottom: 56px;
            }
            .tumor-block {
                padding: 0 0 32px;
            }
            .tumor-block-inner {
                padding: 0 28px;
            }
            .tumor-block-banner {
                aspect-ratio: 16 / 7;
                margin-bottom: 32px;
            }
            .tumor-block::before {
                font-size: 50px;
                right: 20px;
                top: 20px;
            }
        }

        @media (max-width: 768px) {
            .news-only-section,
            .cases-section,
            .essay-section { padding: 64px 0 64px; }
            .news-only-head,
            .cases-head {
                gap: 14px;
                padding-bottom: 14px;
                margin-bottom: 24px;
            }
            .news-only-title-wrap,
            .cases-title-wrap {
                gap: 12px;
                flex-wrap: wrap;
            }
            .essay-head {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        .news-block-title {
            display: flex;
            align-items: baseline;
            gap: 14px;
            margin-bottom: 28px;
            padding-bottom: 14px;
            border-bottom: 1px solid var(--line);
        }
        .news-block-title .ja {
            font-family: 'Shippori Mincho', serif;
            font-size: 19px;
            color: var(--ink);
            letter-spacing: 0.06em;
        }
        .news-block-title .en {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 12px;
            color: var(--blue);
            letter-spacing: 0.15em;
        }

        .news-list { display: flex; flex-direction: column; }
        .news-item {
            display: grid;
            grid-template-columns: 96px 1fr;
            gap: 20px;
            padding: 22px 0;
            border-bottom: 1px solid var(--line);
            align-items: baseline;
            transition: 0.3s;
        }
        .news-item:hover { padding-left: 6px; }
        .news-item:hover .news-title-text { color: var(--blue-deep); }
        .news-item .date {
            font-family: 'Cormorant Garamond', serif;
            font-size: 14px;
            color: var(--ink-mute);
            letter-spacing: 0.04em;
        }
        .news-cat {
            display: inline-block;
            font-family: 'Inter', sans-serif;
            font-size: 9.5px;
            letter-spacing: 0.18em;
            padding: 3px 9px;
            margin-right: 10px;
            border: 1px solid currentColor;
            color: var(--blue);
            vertical-align: 1px;
        }
        .news-cat.column { color: var(--ink-mute); }
        .news-cat.case   { color: var(--moss); }
        /* WordPress連動を見据えた追加カテゴリ */
        .news-cat.notice  { color: var(--blue); }
        .news-cat.event   { color: var(--terracotta); }
        .news-cat.health  { color: var(--moss); }
        .news-cat.recruit { color: var(--ink-mute); }
        .news-cat.tumor   { color: var(--terracotta); }
        .news-cat.blog    { color: var(--blue); }
        /* 塗りつぶしバリエーション（強調用） */
        .news-cat.is-filled {
            color: #fff;
            border-color: transparent;
        }
        .news-cat.is-filled.case   { background: var(--moss); }
        .news-cat.is-filled.notice { background: var(--blue); }
        .news-cat.is-filled.event  { background: var(--terracotta); }
        .news-cat.is-filled.column { background: var(--ink-mute); }
        .news-title-text {
            font-family: 'Shippori Mincho', serif;
            font-weight: 400;
            font-size: 15px;
            color: var(--ink);
            line-height: 1.6;
            transition: 0.3s;
        }
        .more-link {
            display: inline-flex;
            align-items: center;
            gap: 14px;
            margin-top: 32px;
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 15px;
            color: var(--ink);
            letter-spacing: 0.06em;
        }
        .more-link::after {
            content: '';
            width: 40px;
            height: 1px;
            background: var(--ink);
            transition: width 0.3s;
        }
        .more-link:hover::after { width: 60px; }

        /* ===========================
           DOCTOR  ─ エッセイ調・縦長3:4写真
           =========================== */
        .doctor {
            padding: 140px 0 130px;
            background: var(--paper-deep);
            position: relative;
            border-top: 1px solid var(--line);
        }
        .doctor::before {
            content: 'Doctor';
            position: absolute;
            left: 32px;
            top: 32px;
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-weight: 300;
            font-size: 14vw;
            color: rgba(0,0,0,0.025);
            line-height: 0.8;
            pointer-events: none;
        }
        .doctor-grid {
            display: grid;
            grid-template-columns: 5fr 7fr;
            gap: 90px;
            align-items: start;
            position: relative;
            z-index: 2;
        }
        .doctor-photo-wrap {
            position: relative;
        }
        .doctor-photo {
            aspect-ratio: 3 / 4;
            background: url('images/doctor.jpg') center/cover no-repeat, var(--beige);
            filter: saturate(0.92) contrast(0.98);
        }
        .doctor-photo-sub {
            margin-top: 64px;
            position: relative;
        }
        .doctor-photo-sub::before {
            content: '— at work.';
            position: absolute;
            top: -28px;
            left: 0;
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 14px;
            color: var(--ink-mute);
            letter-spacing: 0.16em;
        }
        .doctor-photo-sub img {
            width: 100%;
            aspect-ratio: 4 / 3;
            object-fit: cover;
            filter: saturate(0.92) contrast(0.98);
            display: block;
        }
        .doctor-photo-caption {
            position: absolute;
            bottom: -18px;
            right: -8px;
            font-family: 'Caveat', cursive;
            font-size: 22px;
            color: var(--ink);
            transform: rotate(-3deg);
            background: var(--paper);
            padding: 6px 14px;
            border: 1px solid var(--line);
        }

        .doctor-text {
            padding-top: 30px;
        }
        .doctor-en {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 13px;
            color: var(--blue);
            letter-spacing: 0.18em;
            margin-bottom: 16px;
        }
        .doctor-en::before { content: '— '; }
        .doctor-name-row {
            display: flex;
            align-items: baseline;
            gap: 24px;
            margin-bottom: 8px;
            flex-wrap: wrap;
        }
        .doctor-name {
            font-family: 'Shippori Mincho', serif;
            font-weight: 500;
            font-size: clamp(32px, 4vw, 48px);
            color: var(--ink);
            letter-spacing: 0.06em;
        }
        .doctor-role {
            font-family: 'Inter', sans-serif;
            font-size: 11px;
            letter-spacing: 0.22em;
            color: var(--ink-mute);
        }
        .doctor-name-en {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 18px;
            color: var(--ink-mute);
            margin-bottom: 32px;
        }
        .doctor-essay {
            font-family: 'Shippori Mincho', serif;
            font-weight: 400;
            font-size: 16px;
            line-height: 2.2;
            color: var(--ink);
            letter-spacing: 0.04em;
            margin-bottom: 28px;
        }
        .doctor-essay p + p { margin-top: 1.4em; }
        .doctor-essay .lead {
            font-size: 19px;
            line-height: 2;
            color: var(--ink);
        }
        .doctor-sign {
            margin-top: 36px;
            font-family: 'Caveat', cursive;
            font-size: 36px;
            color: var(--ink);
            transform: rotate(-2deg);
            display: inline-block;
        }
        .doctor-tags {
            margin-top: 40px;
            display: flex;
            flex-wrap: wrap;
            gap: 8px 22px;
            padding-top: 24px;
            border-top: 1px solid var(--line);
        }
        .doctor-tag {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 14px;
            color: var(--ink);
            position: relative;
            padding-left: 16px;
        }
        .doctor-tag::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            width: 6px;
            height: 1px;
            background: var(--blue);
        }
        /* PROFILE ─ 経歴タイムライン */
        .doctor-profile {
            margin-top: 56px;
            padding-top: 36px;
            border-top: 1px solid var(--line);
        }
        .doctor-profile-head {
            display: flex;
            align-items: baseline;
            gap: 18px;
            margin-bottom: 28px;
        }
        .doctor-profile-head .en {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 13px;
            letter-spacing: 0.3em;
            color: var(--terracotta);
            text-transform: uppercase;
        }
        .doctor-profile-head .ja {
            font-family: 'Shippori Mincho', serif;
            font-size: 17px;
            letter-spacing: 0.08em;
            color: var(--ink);
        }
        .doctor-profile-list {
            list-style: none;
            padding: 0;
            margin: 0;
            position: relative;
        }
        .doctor-profile-list::before {
            content: '';
            position: absolute;
            left: 70px;
            top: 6px;
            bottom: 6px;
            width: 1px;
            background: var(--line);
        }
        .doctor-profile-item {
            display: grid;
            grid-template-columns: 70px 1fr;
            gap: 32px;
            padding: 14px 0;
            position: relative;
        }
        .doctor-profile-item .year {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 17px;
            color: var(--terracotta);
            letter-spacing: 0.04em;
            padding-top: 2px;
        }
        .doctor-profile-item .desc {
            font-family: 'Shippori Mincho', serif;
            font-size: 15px;
            line-height: 1.9;
            color: var(--ink);
            letter-spacing: 0.04em;
            position: relative;
            padding-left: 22px;
        }
        .doctor-profile-item .desc::before {
            content: '';
            position: absolute;
            left: -4px;
            top: 12px;
            width: 9px;
            height: 9px;
            border-radius: 50%;
            background: #fff;
            border: 1.5px solid var(--terracotta);
        }
        .doctor-profile-cert {
            margin-top: 22px;
            padding: 14px 18px;
            background: rgba(216, 122, 91, 0.06);
            border-left: 2px solid var(--terracotta);
            font-family: 'Shippori Mincho', serif;
            font-size: 14px;
            letter-spacing: 0.06em;
            color: var(--ink);
        }

        /* 院長の言葉 引用ブロック（経歴内に挿入） */
        .doctor-quote {
            display: block;
            margin-top: 14px;
            padding: 16px 20px 16px 22px;
            background: rgba(216, 122, 91, 0.05);
            border-left: 2px solid rgba(184,92,74,0.45);
            position: relative;
            font-family: 'Shippori Mincho', serif;
            font-size: 13px;
            line-height: 1.95;
            color: var(--ink-soft);
            letter-spacing: 0.03em;
            font-style: italic;
        }
        .doctor-quote-mark {
            font-family: 'Cormorant Garamond', serif;
            font-size: 36px;
            color: rgba(184,92,74,0.35);
            line-height: 0;
            margin-right: 4px;
            vertical-align: -8px;
        }
        .doctor-quote-author {
            display: block;
            margin-top: 8px;
            font-family: 'Cormorant Garamond', serif;
            font-size: 11px;
            font-style: italic;
            letter-spacing: 0.18em;
            color: var(--terracotta);
            opacity: 0.85;
        }
        .doctor-profile-cert .label {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 12px;
            letter-spacing: 0.25em;
            color: var(--terracotta);
            margin-right: 12px;
        }
        @media (max-width: 768px) {
            .doctor-profile-list::before { left: 56px; }
            .doctor-profile-item {
                grid-template-columns: 56px 1fr;
                gap: 18px;
            }
            .doctor-profile-item .year { font-size: 15px; }
            .doctor-profile-item .desc { font-size: 14px; padding-left: 18px; }
        }

        /* ===========================
           DOCTOR MESSAGE VIDEO  ─ 院長メッセージ動画
           =========================== */
        .doctor-video {
            background: var(--paper-deep);
            padding: 0 0 110px;
            position: relative;
        }
        .doctor-video-head {
            text-align: center;
            padding: 0 32px;
            margin-bottom: 48px;
        }
        .doctor-video-en {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 22px;
            color: var(--terracotta);
            margin-bottom: 8px;
            display: block;
        }
        .doctor-video-ja {
            font-family: 'Shippori Mincho', serif;
            font-size: clamp(22px, 2.4vw, 30px);
            color: var(--ink);
            font-weight: 500;
            letter-spacing: 0.06em;
            margin-bottom: 14px;
        }
        .doctor-video-lead {
            font-family: 'Shippori Mincho', serif;
            font-size: 14px;
            color: var(--ink-soft);
            line-height: 2;
            max-width: 560px;
            margin: 0 auto;
            font-weight: 400;
        }
        .doctor-video-frame {
            width: 100%;
            position: relative;
            background: #000;
            aspect-ratio: 16 / 9;
            overflow: hidden;
        }
        .doctor-video-frame iframe {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            border: 0;
        }
        /* プレースホルダー（動画未配置時） */
        .doctor-video-placeholder {
            position: absolute;
            inset: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            background:
                linear-gradient(135deg, rgba(31,42,50,0.92) 0%, rgba(60,55,50,0.85) 100%),
                radial-gradient(circle at 30% 40%, rgba(184,92,74,0.2), transparent 60%);
            color: rgba(255,255,255,0.85);
            text-align: center;
            padding: 24px;
        }
        .doctor-video-placeholder-icon {
            width: 72px;
            height: 72px;
            border: 1.5px solid rgba(255,255,255,0.6);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 22px;
            transition: all 0.4s ease;
        }
        .doctor-video-placeholder-icon::before {
            content: '';
            width: 0;
            height: 0;
            border-left: 16px solid rgba(255,255,255,0.85);
            border-top: 11px solid transparent;
            border-bottom: 11px solid transparent;
            margin-left: 5px;
        }
        .doctor-video-placeholder-text {
            font-family: 'Shippori Mincho', serif;
            font-size: 15px;
            letter-spacing: 0.1em;
            color: rgba(255,255,255,0.9);
            margin-bottom: 6px;
        }
        .doctor-video-placeholder-sub {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 12px;
            color: rgba(255,255,255,0.5);
            letter-spacing: 0.15em;
        }

        @media (max-width: 768px) {
            .doctor-video { padding: 0 0 80px; }
            .doctor-video-head { margin-bottom: 32px; }
            .doctor-video-placeholder-icon { width: 56px; height: 56px; }
            .doctor-video-placeholder-icon::before {
                border-left-width: 13px;
                border-top-width: 9px;
                border-bottom-width: 9px;
            }
            .doctor-video-placeholder-text { font-size: 13px; }
        }

        /* ===========================
           GALLERY  ─ 院内のようす（横スクロール）
           =========================== */
        .gallery {
            padding: 110px 0 110px;
            background: var(--paper-deep);
            overflow: hidden;
        }
        .gallery-head {
            display: flex;
            flex-wrap: wrap;
            align-items: baseline;
            gap: 32px;
            margin-bottom: 48px;
        }
        .gallery-head .num {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 30px;
            color: var(--blue);
        }
        .gallery-head .ja {
            font-family: 'Shippori Mincho', serif;
            font-size: clamp(26px, 3vw, 36px);
            color: var(--ink);
            letter-spacing: 0.06em;
        }
        .gallery-lead {
            flex-basis: 100%;
            font-size: 15px;
            color: var(--ink-mute);
            line-height: 1.9;
            margin-top: 4px;
        }

        .gallery-scroll-wrap {
            position: relative;
        }
        .gallery-scroll {
            display: flex;
            gap: 28px;
            overflow-x: auto;
            overflow-y: hidden;
            padding: 8px 32px 32px;
            scroll-snap-type: x mandatory;
            scrollbar-width: none;
            cursor: grab;
            user-select: none;
            -webkit-overflow-scrolling: touch;
        }
        .gallery-scroll::-webkit-scrollbar { display: none; }
        .gallery-scroll.dragging { cursor: grabbing; }
        .gallery-scroll.dragging .gallery-item { pointer-events: none; }

        .gallery-item {
            flex: 0 0 320px;
            scroll-snap-align: start;
        }
        .gallery-img {
            width: 100%;
            aspect-ratio: 4 / 3;
            background: var(--line);
            background-size: cover;
            background-position: center;
            margin-bottom: 16px;
            transition: transform .8s cubic-bezier(0.22, 0.61, 0.36, 1);
        }
        .gallery-item:hover .gallery-img {
            transform: scale(1.02);
        }
        /* 仮データ用：data-color属性で背景色を設定 */
        .gallery-img[data-color] { background-color: var(--line); }
        .gallery-title {
            font-size: 18px;
            color: var(--ink);
            font-weight: 500;
            letter-spacing: 0.04em;
            margin-bottom: 6px;
        }
        .gallery-caption {
            font-size: 13px;
            color: var(--ink-mute);
            line-height: 1.7;
        }

        .gallery-hint {
            display: flex;
            align-items: center;
            gap: 12px;
            justify-content: flex-end;
            padding: 0 32px;
            margin-top: 8px;
            font-size: 13px;
            color: var(--ink-mute);
        }
        .gallery-hint-arrow {
            display: inline-block;
            animation: galleryHintMove 1.8s ease-in-out infinite;
        }
        @keyframes galleryHintMove {
            0%, 100% { transform: translateX(0); opacity: 0.6; }
            50% { transform: translateX(8px); opacity: 1; }
        }

        @media (max-width: 768px) {
            .gallery { padding: 80px 0; }
            .gallery-item { flex: 0 0 260px; }
            .gallery-scroll { gap: 20px; padding: 8px 20px 24px; }
            .gallery-hint { padding: 0 20px; }
        }
        @media (max-width: 480px) {
            .gallery-item { flex: 0 0 220px; }
            .gallery-title { font-size: 16px; }
        }

        /* ===========================
           INSTAGRAM  ─ 公式インスタグラム
           WordPress化時：Smash Balloon Instagram Feed等に置き換え
           =========================== */
        .instagram {
            padding: 110px 0 110px;
            background: var(--paper);
        }
        .instagram-head {
            display: flex;
            flex-wrap: wrap;
            align-items: baseline;
            gap: 32px;
            margin-bottom: 48px;
        }
        .instagram-head .num {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 30px;
            color: var(--blue);
        }
        .instagram-head .ja {
            font-family: 'Shippori Mincho', serif;
            font-size: clamp(26px, 3vw, 36px);
            color: var(--ink);
            letter-spacing: 0.06em;
        }
        .instagram-handle {
            font-family: 'Inter', sans-serif;
            font-size: 13px;
            color: var(--ink-mute);
            letter-spacing: 0.08em;
        }
        .instagram-handle a {
            color: var(--ink-mute);
            transition: color 0.3s;
        }
        .instagram-handle a:hover { color: var(--blue); }

        .instagram-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 8px;
            margin-bottom: 32px;
        }
        .instagram-item {
            position: relative;
            aspect-ratio: 1 / 1;
            background: var(--line);
            background-size: cover;
            background-position: center;
            overflow: hidden;
            display: block;
            transition: transform 0.6s cubic-bezier(0.22, 0.61, 0.36, 1);
        }
        .instagram-item:hover {
            transform: scale(0.98);
        }
        .instagram-item::after {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(31,42,50,0);
            transition: background 0.4s ease;
            pointer-events: none;
        }
        .instagram-item:hover::after {
            background: rgba(31,42,50,0.25);
        }
        .instagram-item-icon {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) scale(0.8);
            opacity: 0;
            transition: opacity 0.4s ease, transform 0.4s ease;
            pointer-events: none;
            z-index: 1;
            color: #fff;
        }
        .instagram-item:hover .instagram-item-icon {
            opacity: 1;
            transform: translate(-50%, -50%) scale(1);
        }

        .instagram-cta {
            text-align: center;
        }
        .instagram-cta a {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            padding: 14px 32px;
            font-family: 'Shippori Mincho', serif;
            font-size: 14px;
            letter-spacing: 0.1em;
            color: var(--ink);
            border: 1px solid var(--ink);
            transition: all 0.3s ease;
        }
        .instagram-cta a:hover {
            background: var(--ink);
            color: var(--paper);
        }
        .instagram-cta-icon {
            width: 16px;
            height: 16px;
        }

        @media (max-width: 768px) {
            .instagram { padding: 80px 0; }
            .instagram-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 6px;
            }
            /* タブレット：3列×2行＝6枚まで */
            .instagram-item:nth-child(n+7) { display: none; }
        }
        @media (max-width: 480px) {
            .instagram-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            /* スマホ：2列×2行＝4枚まで */
            .instagram-item:nth-child(n+5) { display: none; }
        }

        /* ===========================
           TARGET ANIMALS（犬・猫）
           =========================== */
        .target {
            padding: 110px 0 110px;
        }
        .target-head {
            display: flex;
            align-items: baseline;
            gap: 32px;
            margin-bottom: 56px;
        }
        .target-head .num {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 30px;
            color: var(--blue);
        }
        .target-head .ja {
            font-family: 'Shippori Mincho', serif;
            font-size: clamp(26px, 3vw, 36px);
            color: var(--ink);
            letter-spacing: 0.06em;
        }

        .target-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 56px;
        }
        .target-card {
            display: grid;
            grid-template-columns: 140px 1fr;
            gap: 28px;
            align-items: center;
            padding-bottom: 24px;
            border-bottom: 1px solid var(--line);
        }
        .target-img {
            width: 140px;
            height: 140px;
            aspect-ratio: 1 / 1;
            background-size: cover;
            background-position: center;
            filter: saturate(0.85);
            border-radius: 50%;
        }
        .target-card.dog .target-img {
            background-image: url('https://images.unsplash.com/photo-1587300003388-59208cc962cb?auto=format&fit=crop&w=900&q=80');
        }
        .target-card.cat .target-img {
            background-image: url('https://images.unsplash.com/photo-1574158622682-e40e69881006?auto=format&fit=crop&w=900&q=80');
        }
        .target-info .num {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 22px;
            color: var(--blue);
            margin-bottom: 8px;
        }
        .target-name {
            font-family: 'Shippori Mincho', serif;
            font-size: 32px;
            color: var(--ink);
            margin-bottom: 4px;
            letter-spacing: 0.08em;
        }
        .target-name-en {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 14px;
            color: var(--ink-mute);
            margin-bottom: 14px;
        }
        .target-desc {
            font-size: 13.5px;
            line-height: 1.9;
            color: var(--ink-soft);
        }
        .target-note {
            margin-top: 32px;
            text-align: right;
            font-size: 12px;
            color: var(--ink-mute);
            font-family: 'Shippori Mincho', serif;
        }

        /* ===========================
           FEATURES（当院の特徴）─ 不揃い
           =========================== */
        .features {
            padding: 130px 0 110px;
            background: var(--paper-deep);
            border-top: 1px solid var(--line);
            border-bottom: 1px solid var(--line);
        }
        .features-head {
            display: grid;
            grid-template-columns: 5fr 7fr;
            gap: 64px;
            margin-bottom: 64px;
            align-items: end;
        }
        .features-head .ja {
            font-family: 'Shippori Mincho', serif;
            font-size: clamp(28px, 3.2vw, 40px);
            line-height: 1.6;
            color: var(--ink);
            letter-spacing: 0.04em;
        }
        .features-head .desc {
            font-size: 14px;
            color: var(--ink-soft);
            line-height: 2;
            padding-bottom: 8px;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(12, 1fr);
            gap: 32px 40px;
        }
        .feat {
            border-top: 1px solid var(--ink);
            padding: 24px 0 8px;
        }
        .feat-1 { grid-column: 1 / span 5; }
        .feat-2 { grid-column: 6 / span 4; padding-top: 60px; }
        .feat-3 { grid-column: 1 / span 4; }
        .feat-4 { grid-column: 5 / span 5; padding-top: 40px; }

        .feat .no {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 14px;
            color: var(--blue);
            margin-bottom: 8px;
            display: block;
        }
        .feat-title {
            font-family: 'Shippori Mincho', serif;
            font-weight: 500;
            font-size: 22px;
            color: var(--ink);
            margin-bottom: 12px;
            letter-spacing: 0.04em;
        }
        .feat-desc {
            font-size: 13.5px;
            line-height: 2;
            color: var(--ink-soft);
        }

        /* ===========================
           MISSION
           =========================== */
        .mission {
            padding: 0;
            background: linear-gradient(135deg, #2a3942 0%, #1f2a32 100%);
            position: relative;
            color: #fff;
            overflow: hidden;
        }
        .mission-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            align-items: stretch;
            min-height: 580px;
        }
        .mission-photo {
            position: relative;
            overflow: hidden;
        }
        .mission-photo img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            filter: saturate(0.9) contrast(1.02);
        }
        .mission-photo::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 80px;
            height: 100%;
            background: linear-gradient(to right, rgba(31,42,50,0) 0%, rgba(31,42,50,1) 100%);
            pointer-events: none;
        }
        .mission-inner {
            position: relative;
            z-index: 2;
            padding: 100px 60px 100px 80px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .mission-label {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 14px;
            letter-spacing: 0.18em;
            color: rgba(255,255,255,0.85);
            display: block;
            margin-bottom: 28px;
            padding-left: 38px;
            position: relative;
        }
        .mission-label::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            width: 28px;
            height: 1px;
            background: rgba(255,255,255,0.7);
        }
        .mission-title {
            font-family: 'Shippori Mincho', serif;
            font-weight: 500;
            font-size: clamp(20px, 2.2vw, 28px);
            line-height: 1.95;
            color: #fff;
            letter-spacing: 0.04em;
            margin-bottom: 36px;
        }
        .mission-text {
            font-size: 14.5px;
            line-height: 2.1;
            color: rgba(255,255,255,0.88);
            font-weight: 300;
        }
        @media (max-width: 900px) {
            .mission-grid {
                grid-template-columns: 1fr;
                min-height: auto;
            }
            .mission-photo {
                aspect-ratio: 16 / 10;
            }
            .mission-photo::after {
                top: auto;
                bottom: 0;
                right: 0;
                width: 100%;
                height: 80px;
                background: linear-gradient(to bottom, rgba(31,42,50,0) 0%, rgba(31,42,50,1) 100%);
            }
            .mission-inner {
                padding: 64px 32px 80px;
            }
        }

        /* ===========================
           HOURS
           =========================== */
        .hours {
            padding: 130px 0 110px;
        }
        .hours-grid {
            display: grid;
            grid-template-columns: 4fr 8fr;
            gap: 80px;
            align-items: start;
        }
        .hours-head .en {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 13px;
            color: var(--blue);
            letter-spacing: 0.18em;
            margin-bottom: 18px;
        }
        .hours-head .ja {
            font-family: 'Shippori Mincho', serif;
            font-size: clamp(28px, 3vw, 36px);
            color: var(--ink);
            line-height: 1.6;
            letter-spacing: 0.04em;
            margin-bottom: 24px;
        }
        .hours-head .note {
            font-size: 13px;
            color: var(--ink-mute);
            line-height: 1.9;
        }

        .hours-table {
            width: 100%;
            border-collapse: collapse;
            font-family: 'Shippori Mincho', serif;
        }
        .hours-table th,
        .hours-table td {
            padding: 18px 4px;
            text-align: center;
            border-bottom: 1px solid var(--line);
            font-size: 14px;
            font-weight: 400;
            color: var(--ink);
        }
        .hours-table thead th {
            border-top: 1px solid var(--ink);
            border-bottom: 1px solid var(--ink);
            font-family: 'Inter', sans-serif;
            font-size: 11px;
            letter-spacing: 0.18em;
            color: var(--ink-mute);
            padding: 14px 4px;
        }
        .hours-table tbody th {
            text-align: left;
            white-space: nowrap;
            color: var(--ink-soft);
            font-size: 13px;
            padding-left: 4px;
        }
        .mark-open  { color: var(--blue); font-size: 14px; }
        .mark-close { color: var(--ink-mute); font-size: 13px; }

        /* ===========================
           ACCESS
           =========================== */
        .access {
            padding: 130px 0 130px;
            background: var(--paper-deep);
            border-top: 1px solid var(--line);
        }
        .access-head {
            display: flex;
            align-items: baseline;
            gap: 24px;
            margin-bottom: 56px;
        }
        .access-head .en {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 28px;
            color: var(--blue);
        }
        .access-head .ja {
            font-family: 'Shippori Mincho', serif;
            font-size: clamp(28px, 3vw, 36px);
            color: var(--ink);
            letter-spacing: 0.06em;
        }
        .access-grid {
            display: grid;
            grid-template-columns: 7fr 5fr;
            gap: 64px;
            align-items: stretch;
        }
        .access-map {
            aspect-ratio: 5 / 4;
            background: var(--line);
            overflow: hidden;
        }
        .access-map iframe { width: 100%; height: 100%; border: 0; filter: saturate(0.85) contrast(0.95); }

        .access-info-list { padding-top: 8px; }
        .access-row {
            display: grid;
            grid-template-columns: 110px 1fr;
            gap: 20px;
            padding: 22px 0;
            border-bottom: 1px solid var(--line);
        }
        .access-row:first-child { border-top: 1px solid var(--ink); }
        .access-row .lab {
            font-family: 'Inter', sans-serif;
            font-size: 11px;
            letter-spacing: 0.2em;
            color: var(--ink-mute);
            padding-top: 6px;
        }
        .access-row .val {
            font-family: 'Shippori Mincho', serif;
            font-size: 15px;
            color: var(--ink);
            line-height: 1.8;
        }
        .access-row .val.tel {
            font-family: 'Cormorant Garamond', serif;
            font-size: 30px;
            letter-spacing: 0.04em;
        }

        /* ===========================
           FOOTER
           =========================== */
        .site-footer {
            background: var(--ink);
            color: rgba(255,255,255,0.7);
            padding: 72px 0 36px;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 6fr 6fr;
            gap: 60px;
            padding-bottom: 48px;
            border-bottom: 1px solid rgba(255,255,255,0.12);
        }
        .footer-brand {
            font-family: 'Shippori Mincho', serif;
            font-size: 24px;
            color: #fff;
            letter-spacing: 0.06em;
            margin-bottom: 8px;
        }
        .footer-brand-en {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 13px;
            color: rgba(255,255,255,0.5);
            letter-spacing: 0.18em;
            margin-bottom: 24px;
        }
        .footer-quote {
            font-family: 'Shippori Mincho', serif;
            font-size: 14px;
            line-height: 2;
            color: rgba(255,255,255,0.78);
            max-width: 380px;
        }
        .footer-links-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }
        .footer-links h4 {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 13px;
            letter-spacing: 0.18em;
            color: rgba(255,255,255,0.55);
            margin-bottom: 18px;
            font-weight: 400;
        }
        .footer-links ul li {
            margin-bottom: 12px;
            font-size: 13px;
        }
        .footer-links a:hover { color: #fff; }
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            padding-top: 24px;
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 12px;
            color: rgba(255,255,255,0.4);
            letter-spacing: 0.05em;
        }

        /* ===========================
           FLOATING BUTTONS  ─ インパクト重視
           =========================== */
        .floating-buttons {
            position: fixed;
            right: 24px;
            bottom: 24px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            z-index: 90;
        }
        .floating-btn {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            padding: 14px 24px;
            font-size: 12px;
            letter-spacing: 0.1em;
            border: 1px solid var(--ink);
            background: var(--paper);
            color: var(--ink);
            font-family: 'Shippori Mincho', serif;
            transition: 0.3s;
            box-shadow: 0 6px 20px rgba(0,0,0,0.08);
        }
        .floating-btn:hover {
            transform: translateY(-2px);
        }
        .floating-btn.primary {
            background: var(--terracotta);
            color: #fff;
            border-color: var(--terracotta);
            padding: 18px 28px;
            font-size: 14px;
            letter-spacing: 0.15em;
            font-weight: 500;
            box-shadow: 0 8px 24px rgba(216,122,91,0.4);
            position: relative;
            overflow: visible;
        }
        .floating-btn.primary:hover {
            background: #c46a4d;
            border-color: #c46a4d;
            transform: translateY(-3px);
            box-shadow: 0 12px 28px rgba(216,122,91,0.55);
            color: #fff;
        }
        .floating-btn.primary::after {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: inherit;
            border: 2px solid var(--terracotta);
            opacity: 0;
            animation: floatPulse 2.6s ease-out infinite;
            pointer-events: none;
        }
        @keyframes floatPulse {
            0%   { opacity: 0.6; transform: scale(1); }
            80%  { opacity: 0;   transform: scale(1.22); }
            100% { opacity: 0;   transform: scale(1.22); }
        }
        .floating-btn .num {
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 15px;
        }
        .floating-btn .arrow {
            font-family: serif;
            transition: transform 0.3s;
        }
        .floating-btn:hover .arrow { transform: translateX(4px); }

        /* LINE相談ボタン */
        .floating-btn.line {
            background: #22B94E;
            color: #fff;
            border-color: #22B94E;
            box-shadow: 0 6px 20px rgba(34,185,78,0.28);
        }
        .floating-btn.line:hover {
            color: #fff;
            box-shadow: 0 12px 28px rgba(34,185,78,0.5);
            transform: translateY(-2px);
        }
        .floating-btn.line .line-icon {
            width: 18px;
            height: 18px;
            display: inline-block;
            flex-shrink: 0;
            object-fit: contain;
        }

        /* ===========================
           RESPONSIVE
           =========================== */
        @media (max-width: 1024px) {
            .container { padding: 0 28px; }
            .intro-grid,
            .regen-grid,
            .news-head,
            .news-grid,
            .doctor-grid,
            .hours-grid,
            .access-grid,
            .features-head,
            .footer-top {
                gap: 48px;
            }
            .hero-en-vertical { display: none; }
        }

        @media (max-width: 820px) {
            .header-inner { padding: 14px 20px; }

            /* モバイルでもヘッダーにご予約ボタンを表示（コンパクト版） */
            .site-header .header-reserve-btn {
                display: inline-flex !important;
                padding: 10px 16px;
                font-size: 12px;
                letter-spacing: 0.08em;
                gap: 6px;
                margin-right: 12px;
            }
            .site-header .header-reserve-btn .icon { font-size: 12px; }
            .site-header .header-reserve-btn .arrow { display: none; }
            /* モバイルでヘッダーのボタンをロゴとハンバーガーの間に配置 */
            .header-inner {
                gap: 0;
            }
            .menu-toggle { margin-left: 4px; }

            /* ===== モバイル時の見出し・本文サイズ統一調整 ===== */
            /* ヒーロータイトル */
            .hero-title {
                font-size: clamp(17px, 5vw, 24px);
                letter-spacing: 0.02em;
                line-height: 1.9;
            }
            .hero-title .line { white-space: nowrap; }
            .hero-title .small { white-space: normal; font-size: 0.6em; }

            /* 各セクションの主要見出し（h2クラス） */
            .news-head .lead   { font-size: clamp(16px, 4.2vw, 20px); line-height: 1.95; }
            .regen-title       { font-size: clamp(16px, 4.4vw, 22px); line-height: 1.95; }
            .mission-title     { font-size: clamp(15px, 4vw, 19px);   line-height: 2; }
            .target-head .ja   { font-size: clamp(17px, 4.4vw, 22px); }
            .target-head .num  { font-size: 18px; }
            .hours-head .ja    { font-size: clamp(18px, 4.6vw, 24px); }
            .access-head .ja   { font-size: clamp(18px, 4.6vw, 24px); }
            .access-head .en   { font-size: 22px; }
            .doctor-name       { font-size: 26px; }
            .doctor-name-en    { font-size: 12px; }
            .doctor-en         { font-size: 14px; margin-bottom: 24px; }

            /* 再生医療セクション内の細部 */
            .regen-topic       { font-size: 17px; }
            .regen-topic .sub  { font-size: 10px; }
            .regen-label       { font-size: 10px; }
            .regen-lead-en     { font-size: 13px; }
            .regen-desc        { font-size: 13.5px; line-height: 2; }
            .regen-list-item h3 { font-size: 16px; }
            .regen-list-item p  { font-size: 12.5px; }
            .regen-list-item .no { font-size: 22px; }

            /* News & Cases */
            .news-block-title .ja { font-size: 15px; }
            .news-block-title .en { font-size: 11px; }
            .news-title-text { font-size: 13px; }

            /* Mission の本文 */
            .mission-text { font-size: 13.5px; line-height: 2; }
            .mission-label { font-size: 10px; }

            /* 院長プロフィール */
            .doctor-profile-head .en { font-size: 12px; }
            .doctor-profile-head .ja { font-size: 14px; }
            .doctor-profile-item .year { font-size: 14px; }
            .doctor-profile-item .desc { font-size: 13px; }
            .doctor-profile-cert { font-size: 12.5px; }

            /* 診療時間バー */
            .hours-bar-label .en { font-size: 10px; }
            .hours-bar-label .ja { font-size: 13px; }
            .hours-bar-day .day { font-size: 12px; }
            .hours-bar-times .time { font-size: 13px; }
            .hours-bar-times .closed-note { font-size: 10px; }

            /* Quick Nav */
            .quick-nav-item .ja { font-size: 14px; }
            .quick-nav-item .en { font-size: 10px; }
            .quick-nav-item .no { font-size: 11px; }

            /* フッター */
            .footer-brand    { font-size: 18px; }
            .footer-brand-en { font-size: 10px; }
            .footer-quote    { font-size: 12px; }
            .footer-links h4 { font-size: 13px; }

            /* ===== レイアウト調整 ===== */
            /* 診療対象動物：モバイルでも横並び（2列） */
            .target { padding: 60px 0 70px; }
            .target-head { gap: 14px; margin-bottom: 28px; flex-wrap: wrap; }
            .target-grid {
                grid-template-columns: 1fr 1fr !important;
                gap: 16px !important;
            }
            .target-card {
                grid-template-columns: 1fr !important;
                gap: 12px !important;
                text-align: center;
                padding-bottom: 16px;
                justify-items: center;
                align-items: start !important;
            }
            .target-img {
                width: 88px !important;
                height: 88px !important;
            }
            .target-info { text-align: center; }
            .target-info .num   { font-size: 12px; margin-bottom: 4px; }
            .target-name        { font-size: 20px; margin-bottom: 2px; }
            .target-name-en     { font-size: 10.5px; margin-bottom: 0; }
            .target-note { text-align: center; margin-top: 20px; font-size: 11px; }

            /* ナビゲーション */
            .nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--paper); flex-direction: column; align-items: stretch; padding: 24px 32px 32px; border-bottom: 1px solid var(--line); }
            .nav.active { display: flex; }
            .nav-list { flex-direction: column; gap: 4px; }
            .nav-list li { padding: 14px 0; border-bottom: 1px solid var(--line); }
            .nav-tel { text-align: left; padding-top: 18px; }
            .menu-toggle { display: flex; align-items: center; justify-content: center; }

            /* 主要グリッドを1列に */
            .intro-grid, .regen-grid, .news-head, .news-grid, .doctor-grid, .hours-grid, .access-grid, .features-head, .footer-top {
                grid-template-columns: 1fr;
                gap: 48px;
            }

            /* Quick Nav */
            .quick-nav-grid { grid-template-columns: repeat(3, 1fr); }
            .quick-nav-item { min-height: 130px; padding: 20px 16px; gap: 18px; }
            .quick-nav-item:nth-child(3n) { border-right: none; }
            .quick-nav-item:nth-child(-n+3) { border-bottom: 1px solid var(--line); }
            .quick-nav-item .arrow { bottom: 18px; right: 16px; }

            .features-grid { display: flex; flex-direction: column; gap: 20px; }
            .feat { padding-top: 20px !important; grid-column: 1 / -1 !important; }

            .doctor-photo-wrap { max-width: 380px; }

            .intro { padding: 90px 0 80px; }
            .regen { padding: 100px 0 90px; }
            .news-section { padding: 90px 0 70px; }
            .doctor { padding: 100px 0 90px; }
            .features { padding: 90px 0; }
            .mission { padding: 100px 0; }
            .hours { padding: 90px 0; }
            .access { padding: 90px 0; }
        }

        @media (max-width: 480px) {
            .container, .container-narrow { padding: 0 22px; }
            .hero { height: 78vh; min-height: 480px; }
            .hero-content { padding-left: 24px; padding-right: 24px; }
            .hero-bottom { padding: 14px 24px; font-size: 9px; }

            /* 本文文字サイズの最適化 */
            .intro-lead { font-size: 16px; line-height: 1.95; }
            .doctor-essay { font-size: 13.5px; line-height: 2; }
            .doctor-essay .lead { font-size: 15px; }

            /* Quick Nav は2列に */
            .quick-nav-grid { grid-template-columns: repeat(2, 1fr); }
            .quick-nav-item { min-height: 110px; padding: 18px 14px; gap: 14px; }
            .quick-nav-item:nth-child(3n) { border-right: 1px solid var(--line); }
            .quick-nav-item:nth-child(2n) { border-right: none; }
            .quick-nav-item:nth-child(-n+4) { border-bottom: 1px solid var(--line); }
            .quick-nav-item:nth-child(-n+3) { border-bottom: 1px solid var(--line); }
            .quick-nav-item .ja { font-size: 13px; }
            .quick-nav-item .en { font-size: 10px; }
            .quick-nav-item .arrow { bottom: 14px; right: 12px; font-size: 14px; }

            .footer-links-grid { grid-template-columns: 1fr; }
            .footer-bottom { flex-direction: column; gap: 10px; font-size: 10px; }

            .floating-buttons { right: 14px; bottom: 14px; }
            .floating-btn { padding: 10px 16px; font-size: 10px; }
            .floating-btn .num { font-size: 12px; }

            .access-row { grid-template-columns: 1fr; gap: 4px; padding: 18px 0; }
            .access-row .val { font-size: 13px; }
            .access-row .val.tel { font-size: 22px; }
            .access-row .lab { font-size: 10px; }

            /* 診療対象動物：480px以下でも横並びを維持 */
            .target-grid {
                grid-template-columns: 1fr 1fr !important;
                gap: 12px !important;
            }
            .target-card {
                grid-template-columns: 1fr !important;
                gap: 10px !important;
                align-items: start !important;
                justify-items: center;
                text-align: center;
            }
            .target-img {
                width: 76px !important;
                height: 76px !important;
            }
            .target-name { font-size: 18px; }
            .target-name-en { font-size: 10px; }
            .target-info .num { font-size: 11px; }

            /* CTAボタンの調整 */
            .regen-cta-group { flex-direction: column; gap: 12px; align-items: stretch; }
            .regen-cta { padding: 14px 20px 14px 18px; font-size: 13px; gap: 12px; }
            .regen-cta .en { font-size: 10px; padding-right: 10px; }
            .regen-line-cta { padding: 12px 18px 12px 16px; gap: 12px; }
            .regen-line-cta-main { font-size: 13px; }

            /* 診療時間バー：縦並びに、コンパクトに */
            .hours-bar { padding: 16px 0; }
            .hours-bar-inner { padding: 0 22px; gap: 12px; }
            .hours-bar-day .day { font-size: 11px; }
            .hours-bar-times .time { font-size: 12px; }
        }