/* ==========================================================================
   ・ｽ貂・AI-Ri | AI & Real / Your Everyday Muse
   Full-Screen 3D Book Layout Style Sheets
   ========================================================================== */

:root {
    --color-rose-gold: #C49A8A;
    --color-beige: #F5EDE8;
    --color-black: #1A1A1A;
    --color-off-white: #FDFAF8;
    --color-gray: #7F7470;
    --color-border: #EFE9E4;

    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'DM Sans', 'Noto Sans JP', sans-serif;
}

/* 陷茨ｽｱ鬨ｾ螢ｼ繝ｻ隴帶ｺｷ蝟ｧ */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body, html {
    width: 100%;
    height: 100%;
    background-color: var(--color-beige);
    color: var(--color-black);
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.85;
    letter-spacing: 0.04em;
    -webkit-font-smoothing: antialiased;
    overflow: hidden; /* 郢ｧ・ｹ郢ｧ・ｯ郢晢ｽｭ郢晢ｽｼ郢晢ｽｫ郢晁・繝ｻ鬮ｱ讚・ｽ｡・ｨ驕会ｽｺ */
}

/* ・ｽ貂・隴ｯ諛翫・髣・ｽｱ邵ｺ・ｳ郢ｧ繝ｻ*/
#sakura-petal {
    position: fixed;
    top: 25px;
    right: 25px;
    width: 14px;
    height: 14px;
    background-color: #FFF0F2;
    border-radius: 12px 0 12px 10px;
    transform: rotate(-45deg);
    box-shadow: 0 2px 8px rgba(196, 154, 138, 0.15);
    cursor: pointer;
    z-index: 1000;
    transition: all 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

#sakura-petal::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-rose-gold);
    opacity: 0.3;
    border-radius: 12px 0 12px 10px;
}

#sakura-petal:hover {
    transform: rotate(135deg) scale(1.3);
    box-shadow: 0 4px 12px rgba(196, 154, 138, 0.3);
}

/* ==========================================================================
   ・ｽ蠖・3D DIGITAL BOOK VIEWPORT
   ========================================================================== */
/* 隴崢€陞滄摩譯∫ｹｧ・ｳ郢晢ｽｳ郢昴・繝ｪ繝ｻ螟ょ愛鬮ｱ・｢陷茨ｽｨ闖ｴ阮呻ｽ帝囎繝ｻ竕ｧ */
.book-viewport {
    width: 100vw;
    height: 100vh;
    position: fixed; /* Fixed centering viewport */
    top: 0;
    left: 0;
    overflow: hidden;
    background-color: var(--color-beige);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
}

/* PageFlip邵ｺ・ｮ髫包ｽｪ髫補悪・ｴ・ｽ繝ｻ蝠€ageFlip邵ｺ蠕後＠郢ｧ・､郢ｧ・ｺ雋ゑｽｬ陞ｳ螢ｹ・堤ｸｺ蜷ｶ・狗ｸｺ貅假ｽ∫ｸｺ・ｫ100%郢ｧ・ｵ郢ｧ・､郢ｧ・ｺ郢ｧ蝣､・｢・ｺ闖ｫ譎｢・ｼ繝ｻ*/
.book-wrapper {
    position: relative;
    margin: auto; /* Absolute center using flex parent */
    width: 1340px !important;
    height: 940px !important;
    min-width: 1340px !important;
    min-height: 940px !important;
    max-width: 1340px !important;
    max-height: 940px !important;
    
    /* Transform scaling origins and GPU anti-blur acceleration */
    transform-origin: center center;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    
    /* Text Antialiasing visual parameters */
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

/* 髯ｦ・ｨ驍丞生繝ｻ邵ｺ・ｨ邵ｺ謳ｾ・ｼ蝓滓た邵ｺ遒∝陶邵ｺ蛟･窶ｻ邵ｺ繝ｻ・玖ｿ･・ｶ隲ｷ蜈ｷ・ｼ莨夲ｽｼ螢ｼ謇ｿ邵ｺ・ｫ陝・・笆ｲ邵ｺ・ｦ邵ｺ繝ｻ・矩勗・ｨ驍丞生・帝€包ｽｻ鬮ｱ・｢闕ｳ・ｭ陞滂ｽｮ邵ｺ・ｫ陞ｳ讙取倦邵ｺ・ｫ陟題ｼ披€ｳ隰鯉ｽｻ邵ｺ蜻ｻ・ｼ繝ｻ*/
.book-wrapper.cover-mode {
    /* 騾・・・ｫ髢€ﾂ€・､ 25% 邵ｺ荵晢ｽ臥ｸｲ竏晢ｽｷ・ｦ驕ｶ・ｯ邵ｺ・ｮ髢ｭ迹夲ｽ｡・ｨ驍丞生繝ｻ陷ｴ螢ｹ竏ｩ陋ｻ繝ｻ・帝蔓繝ｻ繝ｻ邵ｺ蜉ｱ窶ｻ -24% 邵ｺ・ｫ陟包ｽｮ髫ｱ・ｿ隰ｨ・ｴ */
    transform: translateX(-24%);
}

/* 郢ｧ・ｹ郢晄ｧｭ繝ｻ髯ｦ・ｨ驕会ｽｺ邵ｺ・ｮ邵ｺ・ｨ邵ｺ髦ｪ繝ｻ隴崢€陋ｻ譏ｴﾂｰ郢ｧ繝ｻ郢晏｣ｹ繝ｻ郢ｧ・ｸ髯ｦ・ｨ驕会ｽｺ邵ｺ・ｪ邵ｺ・ｮ邵ｺ・ｧ邵ｲ竏夲ｼ・ｸｺ・ｮ隶難ｽｪ邵ｺ螢ｹ・碁勳諛茨ｽｭ・｣郢ｧ螳夲ｽｧ・｣鬮ｯ・､邵ｺ蜷ｶ・・*/
@media (max-width: 768px) {
    .book-wrapper.cover-mode {
        transform: translateX(0) !important;
    }
}

/* 隴幢ｽｬ隴幢ｽｬ闖ｴ髮｣・ｼ蝠€ageFlip邵ｺ謔溘・隴帶ｺｷ蝟ｧ邵ｺ霈費ｽ檎ｹｧ荵昶・髢ｾ・ｪ陷崎ｼ斐€堤ｹｧ・ｵ郢ｧ・､郢ｧ・ｺ邵ｺ譴ｧ蠍檎ｸｺ蟠趣ｽｾ・ｼ邵ｺ・ｾ郢ｧ蠕鯉ｽ狗ｸｺ・ｮ邵ｺ・ｧ邵ｲ竏ｵ辟碑恪霈斐・width/height邵ｺ・ｯ闕ｳ蟠趣ｽｦ繝ｻ*/
.my-book {
    opacity: 0;         /* 陋ｻ譎・ｄ郢晢ｽｭ郢晢ｽｼ郢晉甥辯慕ｸｺ・ｮ郢昶・ﾎ帷ｸｺ・､邵ｺ蝓ｼ莠溯ｱ・ｽ｢ */
    transition: opacity 0.5s ease;
    box-shadow: 
        0 50px 110px rgba(0, 0, 0, 0.25),
        0 15px 45px rgba(0, 0, 0, 0.15);
}

.my-book.ready {
    opacity: 1;         /* JS陋ｻ譎・ｄ陋ｹ蛹√・陷画ｺ倥€堤ｹ晁ｼ斐♂郢晢ｽｼ郢晏ｳｨ縺・ｹ晢ｽｳ */
}

/* 郢晏｣ｹ繝ｻ郢ｧ・ｸ陷雁€・ｽｽ阮吶・郢ｧ・ｹ郢ｧ・ｿ郢ｧ・､郢晢ｽｫ */
.page {
    background-color: var(--color-off-white);
    overflow: hidden;
    position: relative;
    border: 1px solid var(--color-border);
}

/* 郢晏｣ｹ繝ｻ郢ｧ・ｸ邵ｺ・ｮ陷€繝ｻ譯∫ｹｧ・ｳ郢晢ｽｳ郢昴・ﾎｦ郢昴・*/
.page-content {
    width: 100%;
    height: 100%;
    padding: 60px 50px;
    display: flex;
    flex-direction: column;
    overflow-y: auto; /* 郢晏｣ｹ繝ｻ郢ｧ・ｸ陷€繝ｻ縲帝し・ｦ郢ｧ・ｹ郢ｧ・ｯ郢晢ｽｭ郢晢ｽｼ郢晢ｽｫ陷ｿ・ｯ髢ｭ・ｽ */
    background-color: var(--color-off-white);
}

/* 騾包ｽｻ陷剃ｸ翫・郢晢ｽｼ郢ｧ・ｸ驕ｲ蟲ｨ繝ｻ陷茨ｽｨ騾包ｽｻ鬮ｱ・｢髯ｦ・ｨ驕会ｽｺ騾包ｽｨ郢晢ｽｩ郢昴・繝ｱ郢晢ｽｼ繝ｻ蝟ネex郢ｧ雋橸ｽｮ謔溘・邵ｺ・ｫ髫暦ｽ｣鬮ｯ・､邵ｺ蜉ｱ窶ｻ鬯ｮ蛟･・・ｹｧ蝣､・ｶ・ｭ隰悶・・ｼ繝ｻ*/
/* 髯ｦ・ｨ驍丞生繝ｻ郢晁ｼ釆晉ｹｧ・ｵ郢ｧ・､郢ｧ・ｺ郢晏｣ｹ繝ｻ郢ｧ・ｸ繝ｻ蛹ｻ繝ｵ郢晢ｽｬ郢昴・縺醍ｹｧ・ｹ髫暦ｽ｣鬮ｯ・､繝ｻ繝ｻ*/
.page-cover .page-content-full {
    padding: 0 !important;
    display: block !important;
    width: 100% !important;
    height: 100% !important;
}

/* 髫ｪ蛟・ｽｺ迢怜愛陷剃ｸ翫・郢晁ｼ釆晉ｹｧ・ｵ郢ｧ・､郢ｧ・ｺ郢晏｣ｹ繝ｻ郢ｧ・ｸ繝ｻ蛹ｻ繝ｵ郢晢ｽｬ郢昴・縺醍ｹｧ・ｹ郢ｧ蜻域€剰怏・ｹ陋ｹ謔ｶ・邵ｲ竏晢ｽｮ謔溘・邵ｺ・ｫ闕ｳ雍具ｽｸ蜿･・ｷ・ｦ陷ｿ・ｳ闕ｳ・ｭ陞滂ｽｮ邵ｺ・ｫ鬩溷調・ｽ・ｮ繝ｻ繝ｻ・ｼ繝ｻ*/
.page-article-image .page-content-full {
    padding: 0 !important;
    display: flex !important;
    justify-content: center;
    align-items: center;
    width: 100% !important;
    height: 100% !important;
}

/* 隴幢ｽｬ邵ｺ・ｮ闕ｳ・ｭ陞滂ｽｮ邵ｺ・ｮ陟厄ｽｱ繝ｻ蛹ｻ繝ｻ邵ｺ・ｩ鬩幢ｽｨ陋ｻ繝ｻ繝ｻ驕ｶ蛟ｶ・ｽ謐ｺ・ｼ豕後・繝ｻ繝ｻ*/
.page::after {
    content: '';
    position: absolute;
    top: 0;
    width: 35px;
    height: 100%;
    pointer-events: none;
    z-index: 5;
}

/* 陝ｾ・ｦ郢晏｣ｹ繝ｻ郢ｧ・ｸ邵ｺ・ｮ陷ｿ・ｳ驕ｶ・ｯ繝ｻ蛹ｻ繝ｻ邵ｺ・ｩ繝ｻ蟲ｨ竊楢厄ｽｱ */
.page:nth-child(even)::after {
    right: 0;
    background: linear-gradient(to left, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0));
}

/* 陷ｿ・ｳ郢晏｣ｹ繝ｻ郢ｧ・ｸ邵ｺ・ｮ陝ｾ・ｦ驕ｶ・ｯ繝ｻ蛹ｻ繝ｻ邵ｺ・ｩ繝ｻ蟲ｨ竊楢厄ｽｱ */
.page:nth-child(odd)::after {
    left: 0;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0));
}

/* 郢晏｣ｹ繝ｻ郢ｧ・ｸ闕ｳ莨∃夂ｸｺ・ｮ隶鯉ｽｵ驍擾ｽｰ郢晏€･繝｣郢敖€郢晢ｽｼ鬯滂ｽｾ郢ｧ繝ｻ*/
.page-header-decor {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 8px;
    margin-bottom: 35px;
    font-size: 10px;
    color: var(--color-gray);
    letter-spacing: 0.12em;
}

/* 驍・ｽ｡隴剰侭繝ｻ郢晢ｽｼ郢ｧ・ｸ隰ｨ・ｰ髯ｦ・ｨ驕会ｽｺ */
.book-page-indicator { display: none !important; }

/* ==========================================================================
   ・ｽ蜷阪・繝ｻP1: COVER (髯ｦ・ｨ驍上・
   ========================================================================== */
.page-cover {
    box-shadow: inset -5px 0 10px rgba(0, 0, 0, 0.1);
}

/* 📖 表紙モード（閉じた状態）時の影の最適化：左側の透明領域の影を消し、表紙だけを浮き上がらせる */
.book-wrapper.cover-mode .my-book {
    box-shadow: none !important;
}

.book-wrapper.cover-mode .my-book .page-cover {
    box-shadow: 
        0 50px 110px rgba(0, 0, 0, 0.28),
        0 15px 45px rgba(0, 0, 0, 0.18) !important;
}

/* 本が閉じている状態の背表紙の厚み（高級感のある立体エッジ）を演出 */
.book-wrapper.cover-mode .my-book .page-cover::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 100%;
    background: linear-gradient(to right, 
        rgba(0, 0, 0, 0.3) 0%, 
        rgba(0, 0, 0, 0.1) 40%, 
        rgba(255, 255, 255, 0.15) 70%, 
        rgba(0, 0, 0, 0.15) 100%
    );
    z-index: 11;
    border-radius: 4px 0 0 4px;
}

/* 髯ｦ・ｨ驍丞生繝ｻ髢ｭ迹夲ｽ｡・ｨ驍丞生繝ｻ陟厄ｽｱ */
.book-spine {
    position: absolute;
    top: 0;
    left: 0;
    width: 25px;
    height: 100%;
    border-radius: 4px 0 0 4px;
    background: linear-gradient(to right, 
        rgba(0, 0, 0, 0.25) 0%, 
        rgba(0, 0, 0, 0.05) 25%, 
        rgba(255, 255, 255, 0.1) 40%, 
        rgba(0, 0, 0, 0.08) 75%, 
        rgba(0, 0, 0, 0.25) 100%
    );
    z-index: 10;
    pointer-events: none;
}

/* 髯ｦ・ｨ驍丞生繝ｻ陷ｿ・ｳ驕ｶ・ｯ邵ｺ・ｮ驍丞生繝ｻ鬩･髦ｪ竊醍ｹｧ繝ｻ*/
.book-edge {
    position: absolute;
    right: 0;
    top: 6px;
    width: 3px;
    height: calc(100% - 12px);
    background-color: #EBE6E0;
    z-index: 2;
}

.book-cover-content {
    width: 100%;
    height: 100%;
    position: relative;
}

.cover-image-box {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
    background-color: var(--color-off-white, #FDFAF8);
}

.cover-bg-blur {
    position: absolute;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    filter: blur(30px) brightness(0.95) saturate(1.1);
    opacity: 1.0;
    transform: scale(1.2);
    z-index: 1;
    pointer-events: none;
}

.cover-image-box img#cover-image.fit-cover {
    display: block;
    position: absolute;
    z-index: 2;
}

.cover-image-box img#cover-image.fit-contain {
    object-fit: contain;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    border: 12px solid #FFFFFF;
    border-radius: 2px;
    background-color: #FFFFFF;
    z-index: 2;
    display: block;
}

.cover-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, 
        rgba(0, 0, 0, 0.0) 0%,
        rgba(0, 0, 0, 0.01) 20%,
        rgba(0, 0, 0, 0.03) 40%,
        rgba(0, 0, 0, 0.07) 60%,
        rgba(0, 0, 0, 0.15) 80%,
        rgba(0, 0, 0, 0.25) 92%,
        rgba(0, 0, 0, 0.35) 100%
    );
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 60px 50px;
    z-index: 5;
}

.cover-brand-box {
    text-align: center;
    margin-top: auto;
    margin-bottom: 50px;
    transition: all 0.3s ease;
}

.cover-brand-tag {
    font-family: var(--font-serif);
    font-size: 13px;
    letter-spacing: 0.35em;
    color: var(--color-beige);
    text-transform: uppercase;
    display: block;
    margin-bottom: 12px;
}

.cover-brand-logo {
    font-family: var(--font-serif);
    font-size: 72px;
    font-weight: 300;
    letter-spacing: 0.08em;
    color: #FFFFFF;
    line-height: 1.1;
}

.cover-description {
    font-family: var(--font-serif);
    font-size: 14px;
    letter-spacing: 0.22em;
    color: var(--color-beige);
    font-style: italic;
    margin-top: 15px;
}

.cover-footer {
    text-align: center;
    margin-top: auto !important;
}

.open-indicator {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.2em;
    color: #FFFFFF;
    opacity: 0.8;
    text-transform: uppercase;
    animation: pulse 2.2s infinite;
}

@keyframes pulse {
    0% { opacity: 0.35; }
    50% { opacity: 0.95; }
    100% { opacity: 0.35; }
}

/* ==========================================================================
   ・ｽ邉・P2: INDEX (騾ｶ・ｮ隹ｺ・｡)
   ========================================================================== */
.index-title {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 300;
    letter-spacing: 0.08em;
    margin-top: 5px;
    margin-bottom: 22px;
    text-align: center;
    color: var(--color-rose-gold);
}

.index-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ─── 📚 バックナンバー号数タブ ─── */
.issue-tabs {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-border);
}
.issue-tab-btn {
    background: #f9f4ef;
    border: 1.5px solid var(--color-border);
    border-radius: 8px;
    padding: 6px 14px;
    font-family: 'DM Sans', 'Noto Sans JP', sans-serif;
    font-size: 12px;
    font-weight: 500;
    color: var(--color-gray);
    cursor: pointer;
    transition: all 0.25s ease;
    line-height: 1.3;
}
.issue-tab-btn:hover {
    background: #f0e6dc;
    color: var(--color-rose-gold);
    border-color: var(--color-rose-gold);
}
.issue-tab-btn.active {
    background: var(--color-rose-gold);
    color: #fff;
    border-color: var(--color-rose-gold);
    box-shadow: 0 2px 8px rgba(196, 154, 138, 0.3);
}

.index-item {
    display: grid;
    grid-template-columns: 50px 1fr 110px;
    align-items: center;
    gap: 20px;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 16px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.index-item:hover {
    transform: translateX(6px);
}

.index-num {
    font-family: var(--font-serif);
    font-size: 38px;
    color: var(--color-rose-gold);
    font-style: italic;
}

.index-content h4 {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 0.1em;
    margin-bottom: 6px;
}

.index-content p {
    font-size: 13px;
    color: var(--color-gray);
    line-height: 1.5;
}

.index-thumbnail {
    width: 110px;
    height: 145px;
    overflow: hidden;
    background-color: var(--color-beige);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(196, 154, 138, 0.15);
}

.index-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.4s ease;
}

.index-item:hover .index-thumbnail img {
    transform: scale(1.06);
}


.about-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.about-tag {
    font-family: var(--font-serif);
    font-size: 14px;      /* 11px 邵ｺ荵晢ｽ・14px 邵ｺ・ｫ隲｡・｡陞滂ｽｧ */
    color: var(--color-rose-gold);
    letter-spacing: 0.15em;
    display: block;
    margin-bottom: 8px;
}

.about-heading {
    font-family: var(--font-serif);
    font-size: 38px;      /* 44px 邵ｺ荵晢ｽ・38px 邵ｺ・ｫ陟包ｽｮ髫ｱ・ｿ隰ｨ・ｴ */
    font-weight: 300;
    letter-spacing: 0.05em;
    margin-bottom: 20px;  /* 30px 邵ｺ荵晢ｽ・20px 邵ｺ・ｫ驍ｵ・ｮ陝・・*/
}

.about-text {
    font-size: 14.5px;    /* 16px 邵ｺ荵晢ｽ・14.5px 邵ｺ・ｫ陟包ｽｮ髫ｱ・ｿ隰ｨ・ｴ */
    color: var(--color-black);
    line-height: 1.75;    /* 1.95 邵ｺ荵晢ｽ・1.75 邵ｺ・ｫ陟包ｽｮ髫ｱ・ｿ隰ｨ・ｴ */
}

.notice-card {
    background-color: var(--color-beige);
    border-left: 3px solid var(--color-rose-gold);
    padding: 20px 24px;   /* 26px*30px 邵ｺ荵晢ｽ・20px*24px 邵ｺ・ｫ驍ｵ・ｮ陝・・*/
    margin-top: 25px;     /* 40px 邵ｺ荵晢ｽ・25px 邵ｺ・ｫ驍ｵ・ｮ陝・・*/
}

.notice-title {
    font-size: 12.5px;    /* 13px 邵ｺ荵晢ｽ・12.5px 邵ｺ・ｫ陟包ｽｮ髫ｱ・ｿ隰ｨ・ｴ */
    font-weight: 600;
    margin-bottom: 8px;
}

.notice-text {
    font-size: 11.5px;    /* 12px 邵ｺ荵晢ｽ・11.5px 邵ｺ・ｫ陟包ｽｮ髫ｱ・ｿ隰ｨ・ｴ */
    color: var(--color-gray);
    line-height: 1.55;    /* 1.7 邵ｺ荵晢ｽ・1.55 邵ｺ・ｫ陟包ｽｮ髫ｱ・ｿ隰ｨ・ｴ */
}

/* ==========================================================================
   ・ｽ蟆・驍ｵ・ｦ騾包ｽｻ鬮ｱ・｢郢晢ｽｬ郢ｧ・ｹ郢晄亢ﾎｦ郢ｧ・ｷ郢昴・(郢ｧ・ｹ郢晄ｧｭ繝ｻ郢晢ｽｻ郢ｧ・ｿ郢晄じﾎ樒ｹ昴・繝ｨ陝・ｽｾ陟｢繝ｻ
   ========================================================================== */
@media (max-width: 768px) {
    /* 郢ｧ・ｹ郢晄ｧｭ繝ｻ陷茨ｽｨ闖ｴ阮吶・闕ｳ雍具ｽｸ蛹ｺ譏ｭ郢ｧ繝ｻ驍ｵ・ｦ郢晁・縺育ｹ晢ｽｳ郢ｧ・ｹ)郢ｧ雋橸ｽｮ謔溘・鬮ｦ・ｲ雎・ｽ｢邵ｺ蜉ｱﾂ€竏壹Ω郢昴・縺題ｬｫ蝣ｺ・ｽ諛岩・鬮ｮ繝ｻ・ｸ・ｭ邵ｺ霈披雷郢ｧ蜈ｷ・ｼ繝ｻ*/


    .book-viewport {
        height: 100vh !important;
        padding: 10px !important;
    }

    .book-wrapper {
        width: 100% !important;
        height: 94vh !important; /* 驍ｵ・ｦ陝ｷ繝ｻ・堤ｸｺ・ｻ邵ｺ・ｼ邵ｺ繝ｻ笆ｲ邵ｺ・ｱ邵ｺ繝ｻ竊楢弱・・｡邵ｺ・ｦ闕ｳ蜿･繝ｻ邵ｺ・ｮ闖ｴ蜥丞項郢ｧ螳壹・陷榊供轤朱ｫｯ・､ */
        max-height: none !important;
    }

    .page-content {
        padding: 30px 20px !important;
    }

    .cover-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, 
        rgba(0, 0, 0, 0.0) 0%,
        rgba(0, 0, 0, 0.01) 20%,
        rgba(0, 0, 0, 0.03) 40%,
        rgba(0, 0, 0, 0.07) 60%,
        rgba(0, 0, 0, 0.15) 80%,
        rgba(0, 0, 0, 0.25) 92%,
        rgba(0, 0, 0, 0.35) 100%
    );
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 60px 50px;
    z-index: 5;
}

    .cover-brand-logo {
        font-size: 52px !important;
    }

    /* 郢ｧ・ｹ郢晄ｧｭ繝ｻ騾包ｽｨ繝ｻ螟奇ｽｦ竏ｫ・ｴ・ｽ邵ｺ讙主愛鬮ｱ・｢陞滓じ竊馴・竏壺€ｳ隰壽㈱・邵ｺ・ｪ邵ｺ繝ｻ・育ｸｺ繝ｻﾂ€竏ｵ謔ｽ隴√・縺顔ｹ晢ｽｪ郢ｧ・｢邵ｺ・ｮ隴崢€陞滂ｽｧ鬯ｮ蛟･・・ｹｧ蛛ｵ縺慕ｹ晢ｽｳ郢昜ｻ｣縺醍ｹ晏現竊楢崕・ｶ鬮ｯ繝ｻ*/
    .article-body {
        max-height: 320px !important; 
        font-size: 13.5px !important;
        line-height: 1.7 !important;
        margin-bottom: 15px !important;
    }

    .article-title {
        font-size: 24px !important;
        margin-bottom: 12px !important;
        padding-bottom: 8px !important;
    }

    .article-shop-card {
        padding: 10px 12px !important;
        margin-bottom: 15px !important;
    }

    .shop-card-desc {
        display: none; /* 郢ｧ・ｹ郢晄ｧｭ繝ｻ邵ｺ・ｧ邵ｺ・ｯ髫ｱ・ｬ隴丞叙譫夂ｹｧ蟶晄直髯ｦ・ｨ驕会ｽｺ邵ｺ・ｫ邵ｺ蜉ｱ窶ｻ隶鯉ｽｵ鬮ｯ闊娯穐邵ｺ・ｧ驍ｵ・ｦ陝ｷ繝ｻ・帝⊃ﾂ€驍上・*/
    }

    .shop-card-icon {
        font-size: 18px !important;
    }

    .shop-card-title {
        font-size: 11.5px !important;
    }
}

@media (max-width: 480px) {
    .index-item {
        grid-template-columns: 25px 1fr;
    }
    
    .index-thumbnail {
        display: none;
    }
}

/* ==========================================================================
   ・ｽ蠖・P4闔会ｽ･鬮ｯ繝ｻ ARTICLE PAGES (髫ｪ蛟・ｽｺ荵昴・郢晢ｽｼ郢ｧ・ｸ)
   ========================================================================== */
/* 髫ｪ蛟・ｽｺ迢怜愛陷剃ｸ翫・陝ｾ・ｦ郢晏｣ｹ繝ｻ郢ｧ・ｸ繝ｻ螟撰ｽ｡蜥ｲ・ｸ竏壹＞郢晢ｽｼ郢晏現繝ｵ郢晢ｽｬ郢晢ｽｼ郢晢ｿｽ鬯夲ｽｨ郢昴・縺倡ｹｧ・､郢晢ｽｳ邵ｺ・ｫ陞溽判蟲ｩ */
.page-article-image {
    background-color: var(--color-beige) !important;
}

.page-article-image .page-content-full {
    padding: 0 !important;
    position: relative !important; /* 驍ｨ・ｶ陝・ｽｾ鬩溷調・ｽ・ｮ邵ｺ・ｮ陜難ｽｺ雋・じ竊鍋ｸｺ蜷ｶ・・*/
    width: 100% !important;
    height: 100% !important;
    background-color: var(--color-beige) !important;
    overflow: hidden !important;
}

/* PageFlip邵ｺ・ｮ陷肴・蝎ｪ郢晢ｽｩ郢昴・繝ｱ郢晢ｽｼ鬮ｫ荳ｻ・ｱ・､邵ｺ・ｫ鬯ｨ蜷ｶ・・ｹｧ蠕娯・邵ｲ竏ｬ・ｦ・ｪ郢晏｣ｹ繝ｻ郢ｧ・ｸ(.page)邵ｺ・ｮ陞ｳ謔溘・邵ｺ・ｪ闕ｳ雍具ｽｸ蜿･・ｷ・ｦ陷ｿ・ｳ闕ｳ・ｭ陞滂ｽｮ邵ｺ・ｫ騾包ｽｻ陷剃ｸ奇ｽ帝ｩ溷調・ｽ・ｮ繝ｻ繝ｻ*/
.page-article-image .page-content-full img {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important; /* 驍ｵ・ｦ隶難ｽｪ邵ｺ・ｮ陞ｳ謔溘・闕ｳ・ｭ陞滂ｽｮ隰繝ｻ竏ｴ */
    max-width: 85% !important;   /* 郢晏｣ｹ繝ｻ郢ｧ・ｸ邵ｺ・ｮ陝ｷ繝ｻ繝ｻ 85% 邵ｺ・ｫ陷ｿ蠑ｱ・∫ｸｺ・ｦ鬯伜調・ｸ竏ｽ・ｽ蜥丞項郢ｧ蜑・ｽｽ諛奇ｽ・*/
    max-height: 85% !important;  /* 郢晏｣ｹ繝ｻ郢ｧ・ｸ邵ｺ・ｮ鬯ｮ蛟･・・ｸｺ・ｮ 85% 邵ｺ・ｫ陷ｿ蠑ｱ・∫ｸｺ・ｦ鬯伜調・ｸ竏ｽ・ｽ蜥丞項郢ｧ蜑・ｽｽ諛奇ｽ・*/
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15); /* 陷€蜥乗ｄ郢ｧ蜻茨ｽｵ・ｮ邵ｺ荵昶雷郢ｧ迢暦ｽｫ蛟ｶ・ｽ阮吶☆郢晢ｽ｣郢晏ｳｨ縺・*/
    border: 12px solid #FFFFFF;                  /* 郢ｧ・ｪ郢ｧ・ｷ郢晢ｽ｣郢晢ｽｬ邵ｺ・ｪ騾具ｽｽ隴ｫ・ｽ繝ｻ蛹ｻ繝ｻ郢晢ｽｩ郢晢ｽｭ郢ｧ・､郢晏ｳｨ繝ｻ陞ｻ諷包ｽ､・ｺ郢ｧ・｢郢晢ｽｼ郢晉｣ｯ・｢・ｨ繝ｻ繝ｻ*/
    border-radius: 2px;
    background-color: #FFFFFF;
}

/* 髫ｪ蛟・ｽｺ蛹ｺ謔ｽ隴√・繝ｻ陷ｿ・ｳ郢晏｣ｹ繝ｻ郢ｧ・ｸ */
.page-article-content .page-content {
    padding: 55px 45px;
    display: flex;
    flex-direction: column;
    overflow: hidden; /* 髫包ｽｪ郢晏｣ｹ繝ｻ郢ｧ・ｸ髢ｾ・ｪ闖ｴ阮吶・郢ｧ・ｹ郢ｧ・ｯ郢晢ｽｭ郢晢ｽｼ郢晢ｽｫ邵ｺ・ｯ驕問扱・ｭ・｢邵ｺ蜉ｱﾂ€竏ｵ謔ｽ隴√・笆｡邵ｺ莉｣・堤ｹｧ・ｹ郢ｧ・ｯ郢晢ｽｭ郢晢ｽｼ郢晢ｽｫ邵ｺ霈披雷郢ｧ繝ｻ*/
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.article-category {
    font-size: 10px;
    font-weight: bold;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-rose-gold);
    background-color: var(--color-beige);
    padding: 3px 10px;
    border-radius: 2px;
}

.article-date {
    font-family: var(--font-serif);
    font-size: 13px;
    font-style: italic;
    color: var(--color-gray);
}

.article-title {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 300;
    line-height: 1.25;
    letter-spacing: 0.03em;
    color: var(--color-black);
    margin-bottom: 20px;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 12px;
}

/* 隴幢ｽｬ隴√・縺顔ｹ晢ｽｪ郢ｧ・｢繝ｻ螢ｹ縺｡郢ｧ・､郢晏現ﾎ晉ｹｧ繝ｻ繝ｵ郢昴・縺｡郢晢ｽｼ郢ｧ雋槫ｴ玖楜螢ｹ・邵ｲ竏夲ｼ・ｸｺ・ｮ郢ｧ・ｨ郢晢ｽｪ郢ｧ・｢邵ｺ・ｮ邵ｺ・ｿ郢ｧ蝣､・ｾ蠑ｱ・邵ｺ荳翫○郢ｧ・ｯ郢晢ｽｭ郢晢ｽｼ郢晢ｽｫ邵ｺ霈披雷郢ｧ蜈ｷ・ｼ繝ｻ*/
/* 🌸 記事本文の見出し・段落・文字装飾スタイル 🌸 */
.article-body h2,
.article-detail-content h2 {
    font-size: 1.3em;
    font-weight: 700;
    color: #2B231D;
    margin: 1.2em 0 0.5em 0;
    padding-bottom: 4px;
    border-bottom: 2px solid var(--color-rose-gold, #C49A8A);
    line-height: 1.4;
}

.article-body h3,
.article-detail-content h3 {
    font-size: 1.15em;
    font-weight: 700;
    color: #4A3E35;
    margin: 1em 0 0.4em 0;
    line-height: 1.4;
}

.article-body p,
.article-detail-content p {
    margin-bottom: 0.85em;
    line-height: 1.8;
}

.article-body strong,
.article-body b,
.article-detail-content strong,
.article-detail-content b {
    font-weight: 700;
    color: #1A1A1A;
}

.article-body {
    font-size: 16px;          /* 14.5px から 16px に拡大し、縮小スケール下での可読性を担保 */
    line-height: 1.8;         /* 文字サイズ拡大に合わせて少しだけタイトにし、視線誘導を滑らかに */
    color: var(--color-black);
    text-align: justify;
    margin-bottom: 20px;
    max-height: 420px;       /* 隴幢ｽｬ隴√・・｡・ｨ驕会ｽｺ郢ｧ・ｨ郢晢ｽｪ郢ｧ・｢郢ｧ雋橸ｽｺ繝ｻ・｡邵ｲ竏ｽ・ｽ蜥丞項郢ｧ雋樒ｎ雋ゅ・*/
    overflow-y: auto;        /* 隴幢ｽｬ隴√・繝ｻ郢ｧ・ｹ郢ｧ・ｯ郢晢ｽｭ郢晢ｽｼ郢晢ｽｫ郢ｧ螳夲ｽｨ・ｱ陷ｿ・ｯ */
    padding-right: 12px;     /* 郢ｧ・ｹ郢ｧ・ｯ郢晢ｽｭ郢晢ｽｼ郢晢ｽｫ郢晁・繝ｻ騾包ｽｨ邵ｺ・ｮ鬮ｫ蜥惹ｿ｣ */
}

/* 郢ｧ・ｹ郢ｧ・ｯ郢晢ｽｭ郢晢ｽｼ郢晢ｽｫ郢晁・繝ｻ郢ｧ蟶晏ｰ・坡蠕後・郢晏ｼｱ縺・ｹｧ・ｺ邵ｺ・ｫ邵ｺ・ｪ郢ｧ蟲ｨ竊醍ｸｺ繝ｻ・育ｸｺ繝ｻ竊楢ｮ鯉ｽｵ驍擾ｽｰ繝ｻ繝ｻ縺檎ｹｧ・ｷ郢晢ｽ｣郢晢ｽｬ邵ｺ・ｫ邵ｺ蜷ｶ・・*/
.article-body::-webkit-scrollbar {
    width: 3px;
}

.article-body::-webkit-scrollbar-track {
    background: transparent;
}

.article-body::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 3px;
}

.article-body::-webkit-scrollbar-thumb:hover {
    background: var(--color-rose-gold);
}

.article-footer {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--color-border);
    padding-top: 18px;
}

/* 郢ｧ・｢郢晁ｼ斐≦郢晢ｽｪ郢ｧ・ｨ郢ｧ・､郢晏現ﾎ懃ｹ晢ｽｳ郢ｧ・ｯ郢晢ｽｻ髮会ｽｼ陷茨ｽ･郢晄㈱縺｡郢晢ｽｳ */
.article-link-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-size: 11px;
    font-weight: bold;
    letter-spacing: 0.1em;
    color: var(--color-rose-gold);
    border: 1px solid var(--color-rose-gold);
    padding: 8px 18px;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.article-link-btn:hover {
    background-color: var(--color-rose-gold);
    color: white;
    box-shadow: 0 4px 10px rgba(196, 154, 138, 0.2);
}

/* 邵ｺ繝ｻ・樒ｸｺ・ｭ郢晄㈱縺｡郢晢ｽｳ */
.article-like-btn {
    background: none;
    border: none;
    font-size: 16px;
    color: var(--color-rose-gold);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: transform 0.2s ease;
}

.article-like-btn:hover {
    transform: scale(1.1);
}

/* ==========================================================================
   蟇ｫ繝ｻ繝ｻ髫ｪ蛟・ｽｺ荵昴＞郢晁ｼ斐≦郢晢ｽｪ郢ｧ・ｨ郢ｧ・､郢晁肩・ｼ蜚ｮHOP LIST 郢ｧ・ｫ郢晢ｽｼ郢昴・   ========================================================================== */
.article-shop-card {
    margin-bottom: 25px;
    border: 1px dashed var(--color-rose-gold);
    background-color: var(--color-beige);
    border-radius: 4px;
    padding: 15px 18px;
    position: relative;
    box-sizing: border-box;
}

.shop-card-badge {
    position: absolute;
    top: -9px;
    left: 15px;
    background-color: var(--color-rose-gold);
    color: #FFFFFF;
    font-size: 8px;
    font-weight: bold;
    letter-spacing: 0.15em;
    padding: 2px 9px;
    border-radius: 10px;
    text-transform: uppercase;
}

.shop-card-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
}

.shop-card-icon {
    font-size: 22px;
}

.shop-card-details {
    flex: 1;
}

.shop-card-title {
    font-family: var(--font-serif);
    font-size: 13px;
    font-weight: bold;
    color: var(--color-black);
    display: block;
    margin-bottom: 3px;
    letter-spacing: 0.05em;
}

.shop-card-desc {
    font-size: 11px;
    color: var(--color-gray);
    line-height: 1.4;
    margin: 0;
}

.shop-card-btn {
    text-decoration: none;
    font-size: 9px;
    font-weight: bold;
    letter-spacing: 0.1em;
    color: #FFFFFF;
    background-color: var(--color-rose-gold);
    padding: 8px 16px;
    border-radius: 20px;
    box-shadow: 0 4px 10px rgba(196, 154, 138, 0.2);
    transition: all 0.3s ease;
    white-space: nowrap;
}

.shop-card-btn:hover {
    background-color: var(--color-black);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

/* 🛍️ ボタンホバー時の浮き出る商品画像プレビュー */
.shop-btn-preview-wrapper {
    position: relative;
    display: inline-block;
    width: 100%;
}

.shop-btn-preview-card {
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%) translateY(10px) scale(0.95);
    width: 160px;
    background: #FFFFFF;
    border: 1px solid #EFEBE4;
    border-radius: 12px;
    padding: 8px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.18);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    pointer-events: none;
    z-index: 999;
}

.shop-btn-preview-card::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 6px;
    border-style: solid;
    border-color: #FFFFFF transparent transparent transparent;
}

.shop-btn-preview-card img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    border-radius: 8px;
    display: block;
}

.shop-btn-preview-wrapper:hover .shop-btn-preview-card {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0) scale(1);
}

/* ==========================================================================
   ・ｽ螢ｲ MODE SWITCHER: 髯ｦ・ｨ驕会ｽｺ郢晢ｽ｢郢晢ｽｼ郢晉甥繝ｻ郢ｧ鬆大ｴ帷ｸｺ蛹ｻ繝ｻ郢ｧ・ｿ郢晢ｽｳ
   ========================================================================== */
.mode-switcher-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
}

.mode-toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--color-border);
    color: var(--color-black);
    font-size: 11.5px;
    font-weight: bold;
    letter-spacing: 0.05em;
    padding: 8px 18px;
    border-radius: 20px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.mode-toggle-btn:hover {
    background: #FFFFFF;
    border-color: var(--color-rose-gold);
    color: var(--color-rose-gold);
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(196, 154, 138, 0.15);
}

/* ==========================================================================
   ・ｽ蟆・郢ｧ・ｹ郢晄ｧｭ繝ｻ陞ｳ謔溘・陋ｻ繝ｻ螻ｬ郢晢ｽｬ郢ｧ・､郢ｧ・｢郢ｧ・ｦ郢昴・(PageFlip闕ｳ蝣ｺ・ｽ・ｿ騾包ｽｨ郢晢ｽｻ郢ｧ・ｯ郢晢ｽｪ郢晢ｽｼ郢晢ｽｳCSS)
   ========================================================================== */

/* 郢ｧ・ｹ郢晄ｧｭ繝ｻ騾包ｽｨ髫ｪ蛟・ｽｺ荵昴＆郢晢ｽｳ郢昴・繝ｪ (PC邵ｺ・ｧ邵ｺ・ｯ鬮ｱ讚・ｽ｡・ｨ驕会ｽｺ) */
.mobile-articles-container {
    display: none;
}

/* 郢ｧ・ｹ郢晄ｧｭ繝ｻ騾包ｽｨ郢晏€･繝｣郢敖€郢晢ｽｼ (PC邵ｺ・ｧ邵ｺ・ｯ鬮ｱ讚・ｽ｡・ｨ驕会ｽｺ) */
.mobile-header {
    display: none;
}

/* 隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､ */
/*  ・ｽ蟆・郢ｧ・ｹ郢晄ｧｭ繝ｻ騾包ｽｨ郢晢ｽ｡郢昴・縺・ｹｧ・｢郢ｧ・ｯ郢ｧ・ｨ郢晢ｽｪ (768px隴幢ｽｪ雋・€)            */
/* 隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､隨鞘沖辣､ */
/* 笏€笏€笏€ is-mobile 繧ｯ繝ｩ繧ｹ繝吶・繧ｹ縺ｮ蛻ｶ蠕｡ (JS騾｣蜍輔・譛€蜆ｪ蜈・ 笏€笏€笏€ */
/* 📱 スマホ画面幅(767px以下)では何が起きても100%強制的に縦スクロールを全開解放 */
@media screen and (max-width: 767px) {
    html, body, html.is-mobile, body.is-mobile {
        overflow: auto !important;
        overflow-y: auto !important;
        height: auto !important;
        min-height: 100vh !important;
        background-color: #FAF7F5 !important;
    }
}

html.is-mobile,
body.is-mobile {
    overflow: auto !important;
    overflow-y: auto !important;
    height: auto !important;
    background-color: #FAF7F5 !important;
}

.is-mobile .book-viewport,
.is-mobile .mode-switcher-container,
.is-mobile .book-page-indicator {
    display: none !important;
}

.is-mobile .is-mobile .mobile-articles-container,
body.is-mobile #mobile-articles,
.mobile-articles-container {
    display: block !important;
    padding-bottom: 40px;
    visibility: visible !important;
    opacity: 1 !important;
}

.is-mobile .mobile-header,
.mobile-header {
    display: none !important;
}

@media (max-width: 767px) {
    html, body {
        overflow: auto !important;
        height: auto !important;
        background-color: #FAF7F5 !important;
    }

    /* PC騾包ｽｨ邵ｺ・ｮ3D郢晄じ繝｣郢ｧ・ｯ髫補悪・ｴ・ｽ郢ｧ雋槭・邵ｺ・ｦ鬮ｱ讚・ｽ｡・ｨ驕会ｽｺ */
    .book-viewport,
    .mode-switcher-container,
    .book-page-indicator {
        display: none !important;
    }

    /* 郢ｧ・ｹ郢晄ｧｭ繝ｻ騾包ｽｨ髫ｪ蛟・ｽｺ荵昴＆郢晢ｽｳ郢昴・繝ｪ郢ｧ螳夲ｽ｡・ｨ驕会ｽｺ */
    .mobile-articles-container {
        display: block;
        padding-bottom: 40px;
    }

    /* 隨渉€隨渉€隨渉€ 郢ｧ・ｹ郢晄ｧｭ繝ｻ騾包ｽｨ郢晏€･繝｣郢敖€郢晢ｽｼ 隨渉€隨渉€隨渉€ */
    .mobile-header {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 14px 20px;
        background: rgba(253, 250, 248, 0.92);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        position: sticky;
        top: 0;
        z-index: 100;
        border-bottom: 1px solid var(--color-border);
    }

    .mobile-header-logo {
        font-family: var(--font-serif);
        font-size: 24px;
        font-weight: 400;
        color: var(--color-black);
        letter-spacing: 0.12em;
        margin: 0;
    }

    .mobile-header-sub {
        font-family: var(--font-sans);
        font-size: 9px;
        color: var(--color-gray);
        letter-spacing: 0.15em;
        text-transform: uppercase;
        margin-top: 2px;
    }

    /* 隨渉€隨渉€隨渉€ 郢晏・繝ｻ郢晢ｽｭ郢晢ｽｼ郢ｧ・ｻ郢ｧ・ｯ郢ｧ・ｷ郢晢ｽｧ郢晢ｽｳ (髯ｦ・ｨ驍丞生繝ｻ闔会ｽ｣郢ｧ荳奇ｽ・ 隨渉€隨渉€隨渉€ */
    .mobile-hero {
        margin: 0;
    }

    .mobile-hero-image {
        position: relative;
        width: 100%;
        overflow: hidden;
        background: var(--color-off-white, #FDFAF8);
        box-shadow: 0 4px 20px rgba(196, 154, 138, 0.12);
        transition: all 0.3s ease;
        aspect-ratio: 2 / 3;
    }

    /* 📱 中間幅（幅601px〜767px）: 誌面オリジナル比率(2:3)をキープ */
    @media (min-width: 601px) and (max-width: 767px) {
        .mobile-hero-image {
            aspect-ratio: 2 / 3;
            height: auto;
        }
    }

    .mobile-hero-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center top;
        display: block;
    }

    .mobile-hero-overlay {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 40px 24px 28px;
        background: linear-gradient(to top, rgba(26, 26, 26, 0.7) 0%, transparent 100%);
    }

    .mobile-hero-tag {
        font-family: var(--font-sans);
        font-size: 10px;
        color: var(--color-beige);
        letter-spacing: 0.2em;
        text-transform: uppercase;
    }

    .mobile-hero-title {
        font-family: var(--font-serif);
        font-size: 36px;
        font-weight: 300;
        color: #FFFFFF;
        letter-spacing: 0.08em;
        margin: 6px 0 4px;
        text-shadow: 0 2px 8px rgba(0,0,0,0.3);
    }

    .mobile-hero-desc {
        font-family: var(--font-sans);
        font-size: 11px;
        color: var(--color-beige);
        letter-spacing: 0.1em;
        margin: 0;
    }

    /* 隨渉€隨渉€隨渉€ 郢ｧ・ｻ郢ｧ・ｯ郢ｧ・ｷ郢晢ｽｧ郢晢ｽｳ郢晏€･繝｣郢敖€郢晢ｽｼ (陷茨ｽｱ鬨ｾ繝ｻ 隨渉€隨渉€隨渉€ */
    .mobile-section-header {
        padding: 28px 20px 12px;
    }

    .mobile-section-tag {
        font-family: var(--font-sans);
        font-size: 9px;
        color: var(--color-rose-gold);
        letter-spacing: 0.2em;
        text-transform: uppercase;
        font-weight: 500;
    }

    .mobile-section-title {
        font-family: var(--font-serif);
        font-size: 22px;
        font-weight: 400;
        color: var(--color-black);
        letter-spacing: 0.05em;
        margin: 4px 0 0;
    }

    /* 隨渉€隨渉€隨渉€ 騾ｶ・ｮ隹ｺ・｡郢ｧ・ｰ郢晢ｽｪ郢昴・繝ｩ 隨渉€隨渉€隨渉€ */
    .mobile-index {
        padding: 0;
    }

    .mobile-index-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        padding: 0 16px 8px;
    }

    .mobile-index-card {
        background: #FFFFFF;
        border-radius: 14px;
        overflow: hidden;
        box-shadow: 0 2px 8px rgba(196, 154, 138, 0.10);
        cursor: pointer;
        transition: transform 0.2s ease, box-shadow 0.2s ease;
        display: flex;
        flex-direction: column;
    }

    .mobile-index-card:active {
        transform: scale(0.97);
    }

    .mobile-index-card.coming-soon {
        opacity: 0.55;
    }

    .mobile-index-thumb {
        width: 100%;
        aspect-ratio: 1 / 1;
        overflow: hidden;
    }

    .mobile-index-thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .mobile-index-info {
        padding: 10px 12px 14px;
    }

    .mobile-index-icon {
        font-size: 16px;
    }

    .mobile-index-info h4 {
        font-family: var(--font-sans);
        font-size: 11px;
        font-weight: 600;
        color: var(--color-black);
        letter-spacing: 0.06em;
        margin: 4px 0 2px;
    }

    .mobile-index-info p {
        font-size: 10px;
        color: var(--color-gray);
        line-height: 1.5;
        margin: 0;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    /* 隨渉€隨渉€隨渉€ About 郢ｧ・ｻ郢ｧ・ｯ郢ｧ・ｷ郢晢ｽｧ郢晢ｽｳ 隨渉€隨渉€隨渉€ */
    .mobile-about-section {
        padding: 0;
    }

    .mobile-about-card {
        margin: 0 16px;
        background: #FFFFFF;
        border-radius: 14px;
        padding: 20px;
        box-shadow: 0 2px 8px rgba(196, 154, 138, 0.10);
        font-size: 13px;
        line-height: 2;
        color: #4A4A4A;
    }

    .mobile-notice-box {
        margin-top: 16px;
        padding: 14px;
        background: var(--color-beige);
        border-radius: 10px;
        border-left: 3px solid var(--color-rose-gold);
    }

    .mobile-notice-box h4 {
        font-size: 12px;
        margin: 0 0 6px;
        color: var(--color-black);
    }

    .mobile-notice-box p {
        font-size: 11px;
        line-height: 1.8;
        margin: 0;
        color: var(--color-gray);
    }

    /* 隨渉€隨渉€隨渉€ 髫ｪ蛟・ｽｺ荵昴″郢晢ｽｼ郢昴・隨渉€隨渉€隨渉€ */
    .mobile-article-card {
        background: #FFFFFF;
        border-radius: 16px;
        overflow: hidden;
        margin: 12px 16px;
        box-shadow: 0 2px 12px rgba(196, 154, 138, 0.10);
    }

    .mobile-card-image {
        position: relative;
        width: 100%;
        max-height: 520px;
        overflow: hidden;
    }

    .mobile-card-image img {
        width: 100%;
        height: auto;
        max-height: 520px;
        object-fit: cover;
        object-position: center top;
        display: block;
    }

    .mobile-card-category {
        position: absolute;
        top: 12px;
        left: 12px;
        background: rgba(196, 154, 138, 0.88);
        color: #FFFFFF;
        padding: 5px 14px;
        border-radius: 20px;
        font-size: 10px;
        font-weight: 500;
        letter-spacing: 0.06em;
        backdrop-filter: blur(4px);
        -webkit-backdrop-filter: blur(4px);
    }

    .mobile-card-body {
        padding: 20px;
    }

    .mobile-card-date {
        font-family: var(--font-sans);
        font-size: 11px;
        color: var(--color-gray);
        letter-spacing: 0.1em;
    }

    .mobile-card-title {
        font-family: var(--font-serif);
        font-size: 22px;
        font-weight: 400;
        color: var(--color-black);
        margin: 8px 0 16px;
        line-height: 1.4;
        letter-spacing: 0.02em;
    }

    .mobile-card-text {
        font-size: 13.5px;
        line-height: 2.1;
        color: #4A4A4A;
    }

    .mobile-card-footer {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-top: 20px;
        padding-top: 16px;
        border-top: 1px solid var(--color-border);
        font-size: 10px;
        color: var(--color-gray);
    }

    /* 隨渉€隨渉€隨渉€ SHOP LIST郢ｧ・ｫ郢晢ｽｼ郢昴・(郢ｧ・ｹ郢晄ｧｭ繝ｻ騾包ｽｨ) 隨渉€隨渉€隨渉€ */
    .mobile-shop-card {
        margin-top: 20px;
        padding: 16px;
        border: 1px dashed var(--color-rose-gold);
        border-radius: 12px;
        background: #FFF9F7;
    }

    .mobile-shop-card .shop-card-badge {
        display: inline-block;
        background: var(--color-rose-gold);
        color: #FFFFFF;
        font-size: 9px;
        font-weight: bold;
        letter-spacing: 0.15em;
        padding: 3px 10px;
        border-radius: 3px;
        margin-bottom: 10px;
    }

    .mobile-shop-card .shop-card-main {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .mobile-shop-card .shop-card-icon {
        font-size: 22px;
    }

    .mobile-shop-card .shop-card-details {
        flex: 1;
    }

    .mobile-shop-card .shop-card-title {
        font-size: 12px;
        font-weight: bold;
        color: var(--color-black);
    }

    .mobile-shop-card .shop-card-desc {
        font-size: 10px;
        color: var(--color-gray);
        margin: 2px 0 0;
    }

    .mobile-shop-card .shop-card-btn {
        display: inline-block;
        background: var(--color-rose-gold);
        color: #FFFFFF;
        padding: 6px 14px;
        border-radius: 20px;
        font-size: 10px;
        font-weight: bold;
        text-decoration: none;
        letter-spacing: 0.05em;
        white-space: nowrap;
    }

    /* 隨渉€隨渉€隨渉€ 郢晁ｼ斐Ε郢ｧ・ｿ郢晢ｽｼ 隨渉€隨渉€隨渉€ */
    .mobile-footer {
        text-align: center;
        padding: 30px 20px 40px;
        font-size: 11px;
        color: var(--color-gray);
        letter-spacing: 0.05em;
    }
}

/* ==========================================================================
   ・ｽ蠖・郢晁ｼ釆溽ｹ晢ｽｼ郢昴・縺・ｹ晢ｽｳ郢ｧ・ｰ騾ｶ・ｮ隹ｺ・｡隰鯉ｽｻ郢ｧ鄙ｫ繝ｻ郢ｧ・ｿ郢晢ｽｳ (PC/郢ｧ・ｹ郢晄ｧｭ繝ｻ陷茨ｽｱ鬨ｾ繝ｻ
   ========================================================================== */
#btn-back-to-toc {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 9998;
    background: rgba(196, 154, 138, 0.95);
    color: #FFFFFF;
    border: none;
    padding: 10px 18px;
    border-radius: 25px;
    font-size: 11px;
    font-weight: bold;
    letter-spacing: 0.05em;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(196, 154, 138, 0.35);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

#btn-back-to-toc.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

#btn-back-to-toc:hover {
    background-color: var(--color-black);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}
/* ==========================================================================
   ?? 個別記事ページ詳細 (Single Article Page Styles)
   ========================================================================== */
html.single-article-html,
body.single-article-body {
    overflow: auto !important;
    overflow-y: auto !important;
    height: auto !important;
    background-color: #FAF7F5 !important;
    display: block !important;
    position: static !important;
}

/* 個別記事用ヘッダー */
.single-article-header {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 24px;
    background: rgba(253, 250, 248, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--color-border);
}

.single-article-header .back-to-home {
    position: absolute;
    left: 24px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    color: var(--color-gray);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.05em;
    transition: color 0.2s ease;
}

.single-article-header .back-to-home:hover {
    color: var(--color-rose-gold);
}

.single-article-header .header-logo {
    font-family: var(--font-serif);
    font-size: 26px;
    font-weight: 400;
    margin: 0;
}

.single-article-header .header-logo a {
    text-decoration: none;
    color: var(--color-black);
    letter-spacing: 0.1em;
}

/* 個別記事コンテナ */
.single-article-container {
    width: 100%;
    max-width: 800px;
    margin: 40px auto;
    padding: 0 20px;
}

.article-detail {
    background: #FFFFFF;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(196, 154, 138, 0.08);
}

.article-detail-hero {
    width: 100%;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #FAF7F2;
    border-radius: 16px;
    margin-bottom: 25px;
    box-sizing: border-box;
}

.article-detail-hero img {
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(196, 154, 138, 0.12);
}

.article-detail-body {
    padding: 40px;
}

.article-detail-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 16px;
}

.article-detail-category {
    background: rgba(196, 154, 138, 0.12);
    color: var(--color-rose-gold);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.article-detail-date {
    font-family: var(--font-sans);
    font-size: 12px;
    color: var(--color-gray);
    letter-spacing: 0.05em;
}

.article-detail-title {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 400;
    line-height: 1.4;
    color: var(--color-black);
    margin: 0 0 24px;
}

.article-detail-text {
    font-size: 16.5px;        /* 15px から 16.5px に拡大し、縮小状態でも目が疲れにくい実寸サイズを確保 */
    line-height: 1.95;        /* 文字サイズに対して最もスムーズに目が追える行間幅に微調整 */
    color: #333333;
}

.article-detail-text br {
    margin-bottom: 12px;
}

.article-detail-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.article-detail-footer .credit {
    font-size: 11px;
    color: var(--color-gray);
    font-style: italic;
}

/* 個別記事用フッターバー */
.single-article-footer-bar {
    text-align: center;
    padding: 40px 20px;
    background: #FAF7F5;
    border-top: 1px solid var(--color-border);
    font-size: 12px;
    color: var(--color-gray);
}

.single-article-footer-bar .footer-home-link {
    display: inline-block;
    margin-top: 12px;
    color: var(--color-rose-gold);
    text-decoration: none;
    font-weight: 500;
}

.single-article-footer-bar .footer-home-link:hover {
    text-decoration: underline;
}

/* レスポンシブ対応 (スマホ用調整) */
@media (max-width: 767px) {
    .single-article-container {
        margin: 16px auto;
        padding: 0 12px;
    }
    
    .article-detail-body {
        padding: 24px 16px;
    }
    
    .article-detail-title {
        font-size: 24px;
        margin-bottom: 16px;
    }
    
    .article-detail-text {
        font-size: 14px;
        line-height: 2;
    }
    
    .single-article-header .back-to-home .back-text {
        display: none;
    }
}


/* ==========================================================================
   ❤️ いいねボタンのインタラクティブ演出 (Liked State)
   ========================================================================== */
.article-like-btn.liked {
    color: #E25C5C !important; /* ローズレッド */
    animation: heartBeat 0.35s ease-in-out;
}

@keyframes heartBeat {
    0% { transform: scale(1); }
    30% { transform: scale(1.4); }
    60% { transform: scale(0.9); }
    100% { transform: scale(1); }
}

.book-wrapper * {
    -webkit-font-smoothing: antialiased !important;
    text-rendering: optimizeLegibility !important;
}

/* 💻 PC SHIELD: PC表示時にモバイル用要素の侵入を物理的に100%完全防御する */
@media (min-width: 768px) {
    .mobile-header,
    .mobile-articles-container {
        display: none !important;
    }
}


/* 📖 本の左右の外側の角に表示するカスタムページ番号 */
.custom-page-number {
    position: absolute;
    bottom: 18px; /* Slightly adjusted for larger font spacing */
    font-family: var(--font-serif);
    font-size: 15px; /* Increased size from 12px to 15px for better visibility */
    color: var(--color-gray);
    letter-spacing: 0.08em;
    z-index: 20;
    pointer-events: none;
}

.left-page-number {
    left: 45px;
}

.right-page-number {
    right: 45px;
}

@media (max-width: 767px) {
    .custom-page-number {
        display: none !important;
    }
}

/* 目次過去記事リンクのホバー演出 */
.past-link-item:hover {
    color: var(--color-rose-gold) !important;
    transform: translateX(3px);
}


/* ==========================================================================
   💻 PC用 3Dブック ナビゲーション コントロールパネル (右側余白・縦型エレガント)
   ========================================================================== */
.pc-book-controls {
    position: fixed;
    right: 25px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(229, 220, 210, 0.9);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.12);
    border-radius: 20px;
    padding: 16px 14px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    z-index: 9000;
    transition: all 0.3s ease;
    min-width: 145px;
}

.pc-ctrl-btn {
    border: 1px solid #E5DCD2;
    background: #FAF7F2;
    color: var(--color-black);
    padding: 8px 14px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.2s ease;
    outline: none;
    text-align: center;
}

.pc-ctrl-btn:hover {
    background: #FFFFFF;
    border-color: var(--color-rose-gold);
    color: var(--color-rose-gold);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
}

.pc-ctrl-btn-primary {
    background: var(--color-rose-gold);
    color: #FFFFFF;
    border-color: var(--color-rose-gold);
    font-weight: bold;
}

.pc-ctrl-btn-primary:hover {
    background: #b38777;
    color: #FFFFFF;
    border-color: #b38777;
}

.pc-page-indicator {
    font-family: 'DM Sans', sans-serif;
    font-size: 12px;
    color: var(--color-gray);
    font-weight: 500;
    text-align: center;
    padding-top: 8px;
    border-top: 1px dashed #EFEBE4;
    margin-top: 4px;
}

/* 誌面ヘッダー内の「目次へ戻る」ボタン */
.header-toc-btn {
    background: #FAF7F2;
    border: 1px solid #EFEBE4;
    color: var(--color-rose-gold);
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease;
    outline: none;
}

.header-toc-btn:hover {
    background: var(--color-rose-gold);
    color: #FFFFFF;
    border-color: var(--color-rose-gold);
    transform: translateY(-1px);
}

/* ==========================================================================
   🌸 スマホ用 カテゴリ横スクロールピルボタン (丸み＆ローズゴールド調)
   ========================================================================== */
.cat-pill {
    background: #FFFFFF;
    border: 1px solid #E5DCD2;
    color: #7A6E65;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 11.5px;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.25s cubic-bezier(0.25, 0.8, 0.25, 1);
    outline: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
    -webkit-tap-highlight-color: transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.cat-pill:hover,
.cat-pill:active {
    border-color: var(--color-rose-gold);
    color: var(--color-rose-gold);
    transform: translateY(-1px);
}

.cat-pill.active {
    background: var(--color-rose-gold) !important;
    border-color: var(--color-rose-gold) !important;
    color: #FFFFFF !important;
    font-weight: bold !important;
    box-shadow: 0 3px 10px rgba(196, 154, 138, 0.35) !important;
}




/* ==========================================================================
   🔍 PC版 記事写真 専用・ホバー時ふわっと出現する極薄SVG拡大ボタン
   ========================================================================== */
.page-content-full {
    position: relative !important;
}

.img-zoom-btn {
    position: absolute !important;
    right: 24px !important;
    bottom: 24px !important;
    width: 38px !important;
    height: 38px !important;
    border-radius: 50% !important;
    background: rgba(255, 255, 255, 0.90) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border: 1px solid rgba(229, 220, 210, 0.95) !important;
    color: #2D2522 !important;
    cursor: pointer !important;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18) !important;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
    z-index: 900 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    opacity: 0 !important;
    pointer-events: none !important;
    transform: scale(0.85) !important;
    outline: none !important;
    user-select: none !important;
}

/* 誌面ホバー時にふわっと出現 */
.page-content-full:hover .img-zoom-btn,
.img-zoom-btn:hover {
    opacity: 0.95 !important;
    pointer-events: auto !important;
    transform: scale(1) !important;
}

.img-zoom-btn:hover {
    opacity: 1 !important;
    transform: scale(1.12) !important;
    background: #FFFFFF !important;
    border-color: var(--color-rose-gold, #C5A059) !important;
    color: var(--color-rose-gold, #C5A059) !important;
    box-shadow: 0 8px 25px rgba(197, 160, 89, 0.40) !important;
}

.img-zoom-btn svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    stroke-width: 2.2;
    fill: none;
}

/* 高画質ライトボックスモーダル */
#zoom-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 12, 12, 0.88);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 20px;
}

#zoom-modal.active {
    opacity: 1;
    visibility: visible;
}

#zoom-modal-img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 14px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
    transform: scale(0.92);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1.5px solid rgba(255, 255, 255, 0.2);
}

#zoom-modal.active #zoom-modal-img {
    transform: scale(1);
}

.zoom-modal-close {
    position: absolute;
    top: 24px;
    right: 28px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #FFFFFF;
    font-size: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.zoom-modal-close:hover {
    background: rgba(255, 255, 255, 0.35);
    transform: scale(1.1);
}

/* 📱 スマホ ＆ 縦長ブラウザ表示用 パーフェクトレスポンシブ補正 */
@media (max-width: 768px) {
    .cover-image-box img#cover-image.fit-cover {
        object-position: center 15% !important;
        object-fit: cover !important;
    }
    
    .cover-brand-box {
        padding: 12px 16px;
    }

    .cover-brand-logo {
        font-size: 26px !important;
    }

    .cover-overlay {
        padding: 15px;
    }

    .lookbook-grid-card img {
        object-position: center top !important;
    }
}