.banner{
    background: linear-gradient(135deg, #003366 0%, #004a99 100%);
    background-blend-mode: multiply;
    background-repeat: no-repeat;
    background-position: 50% 70% !important;
    background-size: cover;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    padding: 80px 0;
}

.banner p{
    color: #f1e9e9;
}

.banner h1{
    color: #fff;
    font-weight: 600;
    margin-top: 20px;
}

.banner-content {
    position: absolute;
}

.banner-content p {
    text-align: center;
    color: #fff;
}

.w3-content {
    padding-bottom: 0 !important;
}

a {
    width: 100%;
    display: contents;

}

h2 {
    font-size: 20px;
    font-weight: 600;
    color: #000;
    text-align: left;
}


                /* 基礎變數設定 (Faceholic 風格：大量呼吸感留白、優雅碳灰字體、微米暖白背景) */
        :root {
            --bg-body: #faf9f6;
            --bg-card: #ffffff;
            --bg-card-hover: #fdfdfc;
            --bg-accent-soft: #f2efe9;
            
            --text-main: #1d2127;
            --text-heading: #12161a;
            --text-muted: #6b7280;
            --text-light: #9ca3af;
            
            --border-light: #e8e5df;
            --border-subtle: #f0ede8;
            
            --brand-primary: #1e3a8a;
            --brand-accent: #0284c7;
            --brand-gold: #b48c5a;

            --font-serif: 'Noto Serif TC', Georgia, serif;
            --font-sans: 'Plus Jakarta Sans', 'Noto Sans TC', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
            
            --transition-smooth: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
            --shadow-soft: 0 4px 20px -2px rgba(0, 0, 0, 0.05);
            --shadow-hover: 0 12px 32px -4px rgba(0, 0, 0, 0.08);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-pill: 9999px;
        }

        /* 全域重設與字型設定 */
        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            background-color: #f8fafc;
            color: var(--text-main);
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.8;
            letter-spacing: 0.02em;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

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

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

        /* 頂部預覽模式切換控制器 (方便直接檢視列表與內頁) */
        .preview-toolbar {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: #111827;
            color: #f3f4f6;
            padding: 10px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.15);
        }

        .site-header {
            background-color: rgba(250, 249, 246, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border-subtle);
            position: relative;
            z-index: 99;
        }

        /* 視圖切換容器 */
        .view-section {
            display: none;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .view-section.active-view {
            display: block;
            opacity: 1;
        }

        .index-hero {
            padding: 80px 24px 48px;
            text-align: center;
            /* max-width: 860px; */
            margin: 0 auto;
            background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
        }

        .section-label {
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.22em;
            text-transform: uppercase;
            color: var(--text-muted);
            margin-bottom: 16px;
            display: block;
        }

        .index-hero-title {
            /*font-family: var(--font-serif);*/
            font-size: 42px;
            font-weight: 600;
            color: #fff;
            line-height: 1.35;
            letter-spacing: 0.02em;
            margin-bottom: 20px;
        }

        .index-hero-desc {
            font-size: 16px;
            color: #e3e3e3;
            line-height: 1.8;
            max-width: 640px;
            margin: 0 auto;
        }

        /* 分類過濾選單 */
        .category-filter-wrap {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 12px;
            margin: 40px auto 60px;
            max-width: 900px;
            padding: 0 20px;
        }

        .filter-btn {
            background: transparent;
            border: 1px solid var(--border-light);
            color: var(--text-muted);
            font-size: 13px;
            font-weight: 500;
            padding: 8px 20px;
            border-radius: var(--radius-pill);
            cursor: pointer;
            transition: var(--transition-smooth);
        }

        .filter-btn:hover,
        .filter-btn.active {
            border-color: var(--text-heading);
            background-color: var(--text-heading);
            color: #ffffff;
        }

        .index-container {
            max-width: 1240px;
            margin: 0 auto;
            padding: 40px 32px 100px;
        }

        .post-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 48px 36px;
        }

        .post-card {
            background-color: var(--bg-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            border: 1px solid var(--border-subtle);
            transition: var(--transition-smooth);
            cursor: pointer;
        }

        .post-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: var(--border-light);
        }

        .post-thumbnail-wrap {
            position: relative;
            width: 100%;
            height: 240px;
            overflow: hidden;
            background-color: #eee;
        }

        .post-thumbnail {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s cubic-bezier(0.2, 1, 0.3, 1);
        }

        .post-card:hover .post-thumbnail {
            transform: scale(1.05);
        }

        .post-badge {
            position: absolute;
            top: 16px;
            left: 16px;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(4px);
            color: var(--text-heading);
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.05em;
            padding: 5px 12px;
            border-radius: var(--radius-pill);
        }

        .post-card-body {
            padding: 30px 28px 32px;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }

        .post-meta {
            font-size: 12px;
            color: var(--text-light);
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 12px;
            letter-spacing: 0.03em;
        }

        .post-card-title {
            /*font-family: var(--font-serif);*/
            font-size: 20px;
            font-weight: 600;
            color: var(--text-heading);
            line-height: 1.5;
            margin-bottom: 14px;
            transition: color 0.2s ease;
        }

        .post-card:hover .post-card-title {
            color: var(--brand-primary);
        }

        .post-card-excerpt {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.75;
            margin-bottom: 24px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex-grow: 1;
        }

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

        .read-more-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-heading);
            letter-spacing: 0.05em;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .read-more-link::after {
            content: '→';
            transition: transform 0.25s ease;
        }

        .post-card:hover .read-more-link::after {
            transform: translateX(4px);
        }

        /* 列表分頁樣式 */
        .pagination-bar {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 8px;
            margin-top: 70px;
        }

        .page-num, .page-nav {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 40px;
            height: 40px;
            padding: 0 12px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 500;
            color: var(--text-muted);
            border: 1px solid var(--border-light);
            background: #ffffff;
            cursor: pointer;
            transition: var(--transition-smooth);
        }

        .page-num.active {
            background: var(--text-heading);
            color: #ffffff;
            border-color: var(--text-heading);
        }

        .page-num:hover:not(.active), .page-nav:hover {
            border-color: var(--text-heading);
            color: var(--text-heading);
        }

        .article-view-wrap {
            max-width: 900px;
            margin: 0 auto;
            padding: 60px 24px 100px;
        }

        /* 麵包屑導航 */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 32px;
        }

        .breadcrumb-sep {
            color: var(--text-light);
        }

        .breadcrumb a:hover {
            color: var(--text-heading);
        }

        .back-to-list-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.05em;
            color: var(--text-muted);
            margin-bottom: 30px;
            cursor: pointer;
            transition: var(--transition-smooth);
        }

        .back-to-list-btn:hover {
            color: var(--text-heading);
            transform: translateX(-3px);
        }

        /* 文章標題區塊 */
        .article-detail-header {
            text-align: center;
            margin-bottom: 48px;
        }

        .article-category-badge {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.18em;
            text-transform: uppercase;
            color: var(--brand-gold);
            margin-bottom: 18px;
        }

        .article-main-title {
            font-family: var(--font-serif);
            font-size: 40px;
            line-height: 1.4;
            font-weight: 700;
            color: var(--text-heading);
            letter-spacing: 0.01em;
            margin-bottom: 24px;
        }

        .article-meta-row {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 18px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .author-box {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 500;
            color: var(--text-heading);
        }

        .author-avatar {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--brand-primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 700;
        }

        /* 主圖視覺 */
        .article-featured-media {
            margin-bottom: 56px;
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-soft);
        }

        .article-featured-media img {
            width: 100%;
            max-height: 520px;
            object-fit: cover;
        }

        .media-caption {
            text-align: center;
            font-size: 12px;
            color: var(--text-light);
            margin-top: 10px;
            font-style: italic;
        }

        .article-body-content {
            font-size: 17px;
            line-height: 2.05;
            color: #2b313a;
        }

        .article-lead {
            font-size: 19px;
            line-height: 1.9;
            color: #1f2937;
            font-weight: 400;
            padding: 24px 28px;
            background-color: var(--bg-card);
            border-left: 3px solid var(--brand-accent);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            margin-bottom: 40px;
            box-shadow: 0 1px 3px rgba(0,0,0,0.02);
        }

        .article-body-content p {
            margin-bottom: 28px;
            letter-spacing: 0.02em;
        }

        .article-body-content h2 {
            font-family: var(--font-serif);
            font-size: 26px;
            font-weight: 600;
            color: var(--text-heading);
            margin: 54px 0 22px;
            line-height: 1.45;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--border-light);
        }

        .article-body-content h3 {
            font-size: 20px;
            font-weight: 600;
            color: var(--text-heading);
            margin: 36px 0 16px;
            line-height: 1.5;
        }

        .article-quote {
            margin: 44px 0;
            padding: 32px 36px;
            background: #ffffff;
            border-left: 4px solid var(--text-heading);
            border-radius: var(--radius-sm);
            font-family: var(--font-serif);
            font-size: 20px;
            line-height: 1.7;
            color: var(--text-heading);
            box-shadow: var(--shadow-soft);
        }

        .article-quote-author {
            margin-top: 14px;
            font-family: var(--font-sans);
            font-size: 13px;
            color: var(--text-muted);
            letter-spacing: 0.05em;
            text-align: right;
        }

        /* 專題亮點資訊方塊 */
        .feature-infobox {
            background-color: #ffffff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 30px;
            margin: 38px 0;
        }

        .feature-infobox-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--brand-primary);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .feature-list {
            list-style: none;
            padding: 0;
        }

        .feature-list li {
            position: relative;
            padding-left: 24px;
            margin-bottom: 12px;
            font-size: 15px;
            line-height: 1.7;
            color: var(--text-main);
        }

        .feature-list li::before {
            content: '✓';
            position: absolute;
            left: 0;
            top: 0;
            color: var(--brand-accent);
            font-weight: bold;
        }

        /* 內文圖片 */
        .in-article-figure {
            margin: 40px 0;
            border-radius: var(--radius-sm);
            overflow: hidden;
        }

        .in-article-figure img {
            width: 100%;
            border-radius: var(--radius-sm);
        }

        /* 文章標籤與分享 */
        .article-footer-meta {
            margin-top: 60px;
            padding-top: 32px;
            border-top: 1px solid var(--border-light);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }

        .article-tags-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .tag-pill {
            background-color: var(--bg-accent-soft);
            color: var(--text-muted);
            font-size: 12px;
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            transition: var(--transition-smooth);
        }

        .tag-pill:hover {
            background-color: var(--text-heading);
            color: #ffffff;
        }

        .share-wrap {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .share-label {
            font-size: 13px;
            color: var(--text-light);
        }

        .share-btn {
            background: #ffffff;
            border: 1px solid var(--border-light);
            color: var(--text-muted);
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            cursor: pointer;
            transition: var(--transition-smooth);
        }

        .share-btn:hover {
            border-color: var(--text-heading);
            color: var(--text-heading);
            transform: translateY(-2px);
        }

        /* 作者資訊卡片 */
        .author-bio-card {
            background-color: #ffffff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 32px;
            margin-top: 48px;
            display: flex;
            align-items: center;
            gap: 24px;
        }

        .author-bio-img {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            object-fit: cover;
            flex-shrink: 0;
        }

        .author-bio-info h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-heading);
            margin-bottom: 6px;
        }

        .author-bio-info p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
        }

        /* 相關文章推薦 (Faceholic Related Post 風格) */
        .related-posts-section {
            margin-top: 80px;
            padding-top: 60px;
            border-top: 1px solid var(--border-light);
        }

        .related-section-header {
            text-align: center;
            margin-bottom: 40px;
        }

        .related-section-header h3 {
            font-family: var(--font-serif);
            font-size: 24px;
            color: var(--text-heading);
        }

        .related-posts-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 28px;
        }

        .related-card {
            background: #ffffff;
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 24px;
            transition: var(--transition-smooth);
            cursor: pointer;
        }

        .related-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--border-light);
        }

        .related-card-date {
            font-size: 12px;
            color: var(--text-light);
            margin-bottom: 8px;
        }

        .related-card-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-heading);
            line-height: 1.5;
            margin-bottom: 10px;
        }

        .related-card-excerpt {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .cta-banner-section {
            background-color: #ffffff;
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
            padding: 80px 24px;
            text-align: center;
        }

        .cta-banner-inner {
            max-width: 680px;
            margin: 0 auto;
        }

        .cta-subtitle {
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            color: var(--brand-gold);
            margin-bottom: 14px;
            display: block;
        }

        .cta-title {
            font-family: var(--font-serif);
            font-size: 32px;
            font-weight: 600;
            color: var(--text-heading);
            line-height: 1.4;
            margin-bottom: 20px;
        }

        .cta-desc {
            font-size: 15px;
            color: var(--text-muted);
            margin-bottom: 32px;
            line-height: 1.8;
        }

        .cta-action-btn {
            background-color: var(--text-heading);
            color: #ffffff;
            font-size: 14px;
            font-weight: 500;
            letter-spacing: 0.08em;
            padding: 14px 36px;
            border-radius: var(--radius-pill);
            display: inline-block;
            transition: var(--transition-smooth);
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }

        .cta-action-btn:hover {
            background-color: var(--brand-primary);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.15);
        }

        /* Toast 訊息通知 (複製連結用) */
        .toast-notification {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #111827;
            color: #ffffff;
            padding: 12px 24px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            box-shadow: 0 10px 25px rgba(0,0,0,0.2);
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.3s ease;
            pointer-events: none;
            z-index: 9999;
        }

        .toast-notification.show {
            opacity: 1;
            transform: translateY(0);
        }

        @media (max-width: 1024px) {
            .post-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 32px;
            }
        }

        @media (max-width: 768px) {
            .index-hero {
                padding: 100px 16px 32px;
            }
            .index-hero-title {
                font-size: 28px;
            }
            .post-grid {
                grid-template-columns: 1fr;
            }
            .article-main-title {
                font-size: 26px;
            }
            .article-body-content {
                font-size: 16px;
                line-height: 1.95;
            }
            .related-posts-grid {
                grid-template-columns: 1fr;
            }
            .author-bio-card {
                flex-direction: column;
                text-align: center;
            }
            .footer-container {
                flex-direction: column;
            }
        }