@charset "UTF-8";

/* =================================================
   1. デザイン変数
   ================================================= */
:root {
    --color-mint: #a2d9ce;    
    --color-blue: #008ccf;    
    --color-orange: #f39800;  
    --color-bg: #f8fafb;      
    --color-text: #2d3436;    
    --color-border: #e2e8f0;  
    --radius-lg: 16px;
    --radius-sm: 8px;
    --sidebar-width: 300px;   
    --main-gap: 40px; 
}

/* =================================================
   2. 基本スタイル & Cocoonラッパー要素の幅強制拡張
   ================================================= */
body {
    background-color: var(--color-bg) !important;
    color: var(--color-text) !important;
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif !important;
    margin: 0 !important;
}

/* Cocoon標準のメインコンテナやラップ要素が持つ「1200px制限の壁」を1440pxに拡張 */
body .site-main,
body .main,
body .wrap,
body .content {
    max-width: 1440px !important;
    width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

body #header.header, body .site-description, body .tagline, body .site-name-text, body #header-in {
    display: none !important;
}

/* =================================================
   3. カスタムヘッダー
   ================================================= */
body .custom-header {
    background: #fff !important;
    border-bottom: 5px solid var(--color-mint) !important;
    padding: 10px 0 !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 9999 !important;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05) !important;
}

body .custom-header-inner {
    max-width: 1440px !important;
    margin: 0 auto !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 0 20px !important;
}

body .custom-logo-area img { width: 260px !important; height: auto !important; }

body .custom-menu-ul { display: flex !important; list-style: none !important; gap: 15px !important; }

body .custom-menu-ul a {
    font-weight: bold !important;
    color: var(--color-text) !important;
    padding: 8px 15px !important;
    border-radius: var(--radius-sm) !important;
    text-decoration: none !important;
    font-size: 0.95rem !important;
    transition: 0.3s ease !important;
}

body .custom-menu-ul a:hover { background: var(--color-mint) !important; color: #fff !important; }

/* =================================================
   4. レイアウト構造（★記事詳細サイドバー消滅対策版★）
   ================================================= */
body .container-2column {
    max-width: 1440px !important;
    margin: 40px auto !important;
    display: flex !important; 
    flex-wrap: nowrap !important; /* 横並びの折り返しを絶対に禁止 */
    justify-content: space-between !important;
    align-items: flex-start !important;
    padding: 0 20px !important;
    float: none !important;
    width: 100% !important;
}

/* ★ここを修正：
  トップページの「.main-content-area」だけでなく、
  記事詳細ページでメイン要素となる「.main」や「article」にも100%確実にマッチさせ、
  サイドバー（300px）と余白（40px）を引いた幅を均等に適用します。
*/
body .main-content-area,
body .container-2column > .main,
body .container-2column .article {
    width: calc(100% - var(--sidebar-width) - var(--main-gap)) !important;
    flex: 1 1 auto !important;
    min-width: 0 !important;
    float: none !important;
}

body #sidebar, body .sidebar {
    width: var(--sidebar-width) !important;
    flex: 0 0 var(--sidebar-width) !important;
    margin-left: var(--main-gap) !important;
    
    /* JavaScriptによる妨害を完全に無効化し、右側に固定配置 */
    position: relative !important; 
    top: 0 !important;
    left: auto !important;
    right: auto !important;
    transform: none !important;
    float: none !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* =================================================
   5. セクションタイトル & 記事カード
   ================================================= */
body .section-title {
    font-size: 1.5rem !important;
    font-weight: 900 !important;
    display: flex !important;
    align-items: center !important;
    margin-bottom: 40px !important;
}

body .section-title::after {
    content: "" !important;
    flex-grow: 1 !important;
    height: 4px !important;
    background: linear-gradient(90deg, var(--color-mint), var(--color-blue)) !important;
    margin-left: 15px !important;
    border-radius: 2px !important;
}

body .card-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 30px !important;
}

body .card-style {
    background: #fff !important;
    border-radius: var(--radius-lg) !important;
    border: 1px solid var(--color-border) !important;
    overflow: hidden !important;
    transition: transform 0.3s ease, box-shadow 0.3s ease !important;
    display: flex !important;
    flex-direction: column !important;
    height: 100% !important;
    position: relative !important;
}

body .card-style:hover { transform: translateY(-8px) !important; box-shadow: 0 15px 35px rgba(0,0,0,0.1) !important; border-color: var(--color-mint) !important; }

body .card-style a { text-decoration: none !important; border: none !important; }

body .card-category-tag {
    position: absolute !important;
    top: 12px !important;
    left: 12px !important;
    z-index: 20 !important;
    background-color: var(--color-orange) !important;
    color: #fff !important;
    padding: 4px 12px !important;
    border-radius: 50px !important;
    font-size: 0.72rem !important;
    font-weight: bold !important;
    box-shadow: 0 4px 12px rgba(243, 152, 0, 0.3) !important;
}

body .card-category-tag:empty { display: none !important; }

body .card-thumbnail-wrapper { aspect-ratio: 16 / 9 !important; overflow: hidden !important; }
body .card-thumbnail-wrapper img { width: 100% !important; height: 100% !important; object-fit: cover !important; }

body .card-content { padding: 22px 20px !important; display: flex !important; flex-direction: column !important; flex-grow: 1 !important; }

body .card-content h3 {
    margin: 0 0 15px 0 !important;
    font-size: 1.15rem !important;
    line-height: 1.6 !important;
    font-weight: 800 !important;
    color: var(--color-text) !important;
    display: -webkit-box !important;
    -webkit-box-orient: vertical !important;
    -webkit-line-clamp: 2 !important;
    overflow: hidden !important;
    text-decoration: none !important;
}

body .card-style:hover .card-content h3 { color: var(--color-blue) !important; }

body .post-date {
    margin-top: auto !important;
    display: inline-block !important;
    font-size: 0.75rem !important;
    color: #576574 !important;
    font-weight: 700 !important;
    background: #edf2f7 !important;
    padding: 3px 12px !important;
    border-radius: 4px !important;
    width: fit-content !important;
    text-decoration: none !important;
}

/* =================================================
   6. サイドバーウィジェット
   ================================================= */
body #sidebar .widget, body .sidebar .widget { background: transparent !important; border: none !important; box-shadow: none !important; padding: 0 !important; margin-bottom: 40px !important; }

body .widget-title {
    background: transparent !important;
    color: var(--color-text) !important;
    margin: 0 0 20px 0 !important;
    padding: 0 0 12px 0 !important;
    font-size: 1.2rem !important;
    font-weight: 900 !important;
    border: none !important;
    display: flex !important;
    align-items: center !important;
    position: relative !important;
}

body .widget-title::after {
    content: "" !important;
    position: absolute !important;
    bottom: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 4px !important;
    background: linear-gradient(90deg, var(--color-mint), var(--color-blue)) !important;
    border-radius: 2px !important;
}

body .fixed-category-grid { list-style: none !important; padding: 0 !important; margin: 0 !important; }
body .fixed-category-grid li { margin: 0 !important; border-bottom: 1px solid rgba(0, 0, 0, 0.06) !important; }
body .fixed-category-grid a {
    display: flex !important;
    align-items: center !important;
    padding: 14px 5px !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    color: var(--color-text) !important;
    text-decoration: none !important;
    transition: all 0.2s ease !important;
}
body .fixed-category-grid a:hover { color: var(--color-blue) !important; padding-left: 15px !important; }

/* =================================================
   7. 運営者情報
   ================================================= */
.profile-list-vertical {
    margin-top: 40px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 40px !important;
}

.profile-item {
    background: #fff !important;
    border-radius: var(--radius-lg) !important;
    border: 1px solid var(--color-border) !important;
    overflow: hidden !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03) !important;
}

.profile-item-inner { display: flex !important; align-items: stretch !important; }

.profile-visual {
    flex: 0 0 240px !important;
    background: #f1f3f5 !important;
    border-right: 5px solid var(--color-mint) !important; 
}

.profile-visual img {
    width: 100% !important;
    height: 100% !important;
    aspect-ratio: 1 / 1 !important;
    object-fit: cover !important;
    display: block !important;
}

.profile-detail { flex: 1 !important; padding: 30px !important; display: flex !important; flex-direction: column !important; justify-content: center !important; }

.profile-role {
    display: inline-block !important;
    font-size: 0.75rem !important;
    font-weight: 800 !important;
    color: var(--color-blue) !important;
    background: #e6f4f9 !important;
    padding: 4px 12px !important;
    border-radius: 4px !important;
    margin-bottom: 10px !important;
    width: fit-content !important;
}

.profile-name { font-size: 1.4rem !important; font-weight: 900 !important; margin: 0 0 15px 0 !important; color: var(--color-text) !important; }

.profile-name::after {
    content: "" !important;
    display: block !important;
    width: 40px !important;
    height: 4px !important;
    background: var(--color-orange) !important;
    margin-top: 8px !important;
    border-radius: 2px !important;
}

.profile-text { font-size: 0.92rem !important; line-height: 1.8 !important; color: var(--color-text) !important; margin: 0 !important; }

/* =================================================
   PC幅（1025px以上）の時はスマホメニューを隠す設定
   ================================================= */
@media (min-width: 1025px) {
    body .custom-mobile-menu,
    body .custom-mobile-menu.is-open {
        display: none !important;
    }
    
    body.is-menu-open {
        overflow: visible !important;
    }
}

/* =================================================
   8. スマホ対応・ハンバーガーメニュー完全版
   ================================================= */
.pc-only {
    display: block !important;
}
.custom-menu-toggle {
    display: none !important;
}

@media (max-width: 1024px) {
    body .custom-header {
        z-index: 9999 !important;
    }

    body .container-2column { 
        display: block !important; 
    }
    body .main-content-area, 
    body .container-2column > .main,
    body .container-2column .article,
    body #sidebar { 
        width: 100% !important; 
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    body .card-grid { 
        grid-template-columns: 1fr !important; 
    }
    .profile-item-inner { 
        flex-direction: column !important; 
    }
    .profile-visual {
        flex: 0 0 auto !important;
        width: 100% !important;
        border-right: none !important;
        border-bottom: 5px solid var(--color-mint) !important;
    }

    .pc-only {
        display: none !important;
    }

    body .custom-menu-toggle {
        display: flex !important;
        flex-direction: column !important;
        justify-content: space-between !important;
        width: 30px !important;
        height: 22px !important;
        background: transparent !important;
        border: none !important;
        cursor: pointer !important;
        padding: 0 !important;
        
        position: fixed !important;
        top: 25px !important;
        right: 20px !important;
        z-index: 10000001 !important;
        pointer-events: auto !important;
    }

    body .custom-menu-toggle .custom-line {
        display: block !important;
        width: 100% !important;
        height: 3px !important;
        background-color: var(--color-text) !important;
        border-radius: 2px !important;
        transition: none !important;
    }

    body .custom-header-inner {
        position: relative !important;
        z-index: 100001 !important;
    }

    body .custom-mobile-menu {
        display: block !important;
        position: fixed !important;
        top: 0 !important; 
        right: -100% !important;
        width: 80% !important;
        max-width: 340px !important;
        height: 100vh !important;
        background: #fff !important;
        box-shadow: -5px 0 25px rgba(0,0,0,0.15) !important;
        z-index: 10000000 !important;
        transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
        border-left: 5px solid var(--color-mint) !important;
        box-sizing: border-box !important;
    }

    body .custom-mobile-menu.is-open {
        right: 0 !important;
    }

    .mobile-menu-inner {
        padding: 20px !important;
        display: flex !important;
        flex-direction: column !important;
    }

    .mobile-menu-close-area {
        display: flex !important;
        justify-content: flex-end !important;
        margin-bottom: 15px !important;
    }

    .custom-menu-close {
        width: 36px !important;
        height: 36px !important;
        background: #f1f5f9 !important;
        border: none !important;
        border-radius: 50% !important;
        position: relative !important;
        cursor: pointer !important;
        padding: 0 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        transition: background-color 0.2s ease !important;
    }

    .custom-menu-close:active {
        background-color: #e2e8f0 !important;
    }

    .close-line {
        display: block !important;
        position: absolute !important;
        width: 18px !important;
        height: 2px !important;
        background-color: var(--color-text) !important;
        border-radius: 1px !important;
    }
    .close-line:nth-child(1) {
        transform: rotate(45deg) !important;
    }
    .close-line:nth-child(2) {
        transform: rotate(-45deg) !important;
    }

    .custom-mobile-menu-ul {
        list-style: none !important;
        padding: 0 10px !important;
        margin: 0 !important;
    }

    .custom-mobile-menu-ul li {
        border-bottom: 1px solid var(--color-border) !important;
    }

    .custom-mobile-menu-ul a {
        display: block !important;
        padding: 18px 10px !important;
        color: var(--color-text) !important;
        font-weight: bold !important;
        text-decoration: none !important;
        font-size: 1.05rem !important;
        transition: all 0.2s ease !important;
    }

    .custom-mobile-menu-ul a:active {
        background-color: #f0fdfa !important;
        color: var(--color-blue) !important;
    }

    body.is-menu-open {
        overflow: hidden !important;
    }
}

/* JavaScriptによる位置書き換え防止 */
#sidebar {
    position: relative !important;
    left: auto !important;
    top: 0 !important;
    transform: none !important;
    display: block !important;
    margin-left: 40px !important;
    float: none !important;
}

.container-2column {
    display: flex !important;
    flex-wrap: nowrap !important;
}

/* =================================================
   記事詳細ページの日付表示：最新のみ（時計アイコン連動版）
   ================================================= */
.entry-date {
    font-size: 0.9rem !important;
    color: #576574 !important;
    font-weight: 700 !important;
}

.entry-date.published::before {
    content: "投稿日： " !important;
}

.entry-date.updated::before {
    content: "更新日： " !important;
}

body:has(.entry-date.updated) .post-date {
    display: none !important;
}