/* 全域基礎設定 */
    .investor-section {
        font-family: "微軟正黑體", "Microsoft JhengHei", sans-serif;
        color: #333;
        background-color: #fafaf9; /* 優雅、微微偏暖的淺灰色 */
        padding-bottom: 80px;
    }

    .investor-inner {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }

    /* 區塊標題樣式 */
    .section-header {
        margin: 60px 0 30px;
        position: relative;
    }
    .section-header h2 {
        font-size: 28px;
        color: #222;
        margin: 0;
        font-weight: bold;
    }
    .section-header p {
        font-size: 14px;
        color: #37575B; /* 次色系：深松石綠 */
        margin: 5px 0 0 0;
        letter-spacing: 1px;
        font-weight: bold;
    }

    /* 頂部介紹與股票代號區塊 */
    .intro-block {
        display: flex;
        flex-wrap: wrap;
        gap: 40px;
        background: #fff;
        padding: 40px;
        box-shadow: 0 4px 15px rgba(0,0,0,0.03);
        border-radius: 8px;
        margin-bottom: 50px;
    }
    .intro-text {
        flex: 1;
        min-width: 300px;
        font-size: 16px;
        line-height: 1.8;
        color: #555;
        text-align: justify;
    }
    .stock-code-box {
        flex: 0 0 300px;
        background: #f5f8f8; /* 帶有次色系綠調的極淺色 */
        padding: 30px;
        border-left: 4px solid #37575B; /* 次色系左邊框 */
        border-radius: 0 8px 8px 0;
    }
    .stock-code-box .label {
        font-size: 14px;
        color: #37575B;
        margin-bottom: 10px;
        font-weight: bold;
    }
    .stock-code-box .code {
        font-size: 42px;
        font-weight: bold;
        color: #AD8F3D; /* 主色系數字 */
        line-height: 1;
        margin-bottom: 20px;
    }
    .stock-code-box .info {
        font-size: 14px;
        color: #555;
        line-height: 1.6;
    }
    .mops-btn {
        display: inline-block;
        margin-top: 5px;
        padding: 10px 20px;
        background-color: #37575B; /* 次色系按鈕 */
        color: #fff;
        text-decoration: none;
        font-size: 14px;
        border-radius: 4px;
        transition: background 0.3s, color 0.3s;
    }
    .mops-btn:hover {
        background-color: #273F42; /* 次色系 Hover 深色 */
        color: #fff;
    }

    /* 重要財務指標（主次雙色 + 高級金屬漸層版） */
    .lively-metrics-wrapper {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
        gap: 25px;
        margin-bottom: 60px;
    }
    .lively-metric-card {
        background: #fff;
        padding: 35px 25px;
        border-radius: 16px;
        box-shadow: 0 10px 30px rgba(55, 87, 91, 0.04);
        position: relative;
        overflow: hidden;
        transition: transform 0.3s ease, box-shadow 0.3s ease, border-bottom 0.3s ease;
        border-bottom: 4px solid transparent;
    }
    /* 懸浮互動效果 */
    .lively-metric-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 15px 40px rgba(55, 87, 91, 0.12); /* 次色系陰影 */
        border-bottom: 4px solid #37575B; /* 次色系下邊條 */
    }
    /* 背景大圖示 (使用次色系浮水印) */
    .lively-metric-card .bg-icon {
        position: absolute;
        right: -10px;
        bottom: -20px;
        font-size: 100px;
        color: rgba(55, 87, 91, 0.04);
        transition: transform 0.5s ease;
        z-index: 1;
    }
    .lively-metric-card:hover .bg-icon {
        transform: scale(1.1) rotate(-5deg);
        color: rgba(55, 87, 91, 0.08);
    }
    /* 標題膠囊型標籤（次色系淡底） */
    .lively-metric-card .title {
        display: inline-block;
        font-size: 14px;
        font-weight: bold;
        color: #37575B;
        background-color: #eef3f4; /* 淺綠底色 */
        padding: 6px 15px;
        border-radius: 20px;
        margin-bottom: 20px;
        position: relative;
        z-index: 2;
    }
    
    /* 金屬拉絲漸層數字 (以 #AD8F3D 為基底精調) */
    .lively-metric-card .value {
        font-size: 48px;
        font-weight: 900;
        background: linear-gradient(135deg, #91752E 0%, #AD8F3D 35%, #F5E6BF 60%, #AD8F3D 80%, #7A6326 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        margin-bottom: 5px;
        position: relative;
        z-index: 2;
        line-height: 1.1;
        letter-spacing: -1px;
    }
    .lively-metric-card .unit {
        font-size: 16px;
        color: #666;
        font-weight: bold;
        margin-left: 5px;
        -webkit-text-fill-color: #666; /* 覆蓋掉漸層，確保單位中文字正常顯示灰色 */
    }

    /* 財務資訊與股東資訊卡片 (帶圖片 + 次色系邊框) */
    .info-links-row {
        display: flex;
        flex-wrap: wrap;
        gap: 30px;
        margin-bottom: 60px;
    }
    .info-card {
        flex: 1;
        min-width: 300px;
        background: #fff;
        box-shadow: 0 10px 30px rgba(0,0,0,0.04);
        border-radius: 8px;
        overflow: hidden;
        transition: transform 0.3s ease;
    }
    .info-card:hover {
        transform: translateY(-5px);
    }
    
    /* 🌟 圖片標題區塊（已將圖片高度拉高並優化對齊方式） */
    .info-card-header {
        min-height: 180px; /* 🌟 圖片高度從原本的約 100px 拉高至 180px */
        padding: 30px;
        background-size: cover;
        background-position: center;
        position: relative;
        color: #fff;
        display: flex;
        align-items: flex-end; /* 🌟 讓文字對齊圖片底部，創造高級設計感 */
        box-sizing: border-box;
    }
    /* 加上半透明深色覆蓋層，讓標題文字清晰 */
    .info-card-header::before {
        content: '';
        position: absolute;
        top: 0; left: 0; width: 100%; height: 100%;
        /* 底部最高只有 60% 黑，到了圖片 40% 的高度就快速變淡，上半部完全透明 */
        background: linear-gradient(to top, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.15) 40%, rgba(0,0,0,0) 100%);
        z-index: 1;
    }
    .info-card-header h3 {
        margin: 0;
        font-size: 24px;
        font-weight: bold;
        color: #fff;
        position: relative;
        z-index: 2;
        letter-spacing: 1px;
    }
    
    /* 財務資訊標題圖片 */
    .info-card-header.finance {
        background-image: url('/images/financial_info_header.jpg'); /* 🌟 請替換為您的實際圖片網址 */
        border-top: 4px solid #37575B; /* 次色系頂部線 */
    }
    /* 股東資訊標題圖片 */
    .info-card-header.shareholder {
        background-image: url('/images/shareholder_info_header.jpg'); /* 🌟 請替換為您的實際圖片網址 */
        border-top: 4px solid #AD8F3D; /* 主色系頂部線 */
    }

    .info-card-list {
        list-style: none;
        padding: 10px 0;
        margin: 0;
    }
    .info-card-list li {
        border-bottom: 1px solid #f4f4f2;
    }
    .info-card-list li:last-child {
        border-bottom: none;
    }
    .info-card-list a {
        display: block;
        padding: 20px 30px;
        color: #555;
        text-decoration: none;
        font-size: 16px;
        transition: all 0.3s;
        position: relative;
    }
    .info-card-list a::after {
        content: '→';
        position: absolute;
        right: 30px;
        color: #AD8F3D;
        opacity: 0;
        transition: all 0.3s;
    }
    .info-card-list a:hover {
        background-color: #f7fafb; /* 淡淡的次色系網頁底色 */
        color: #37575B; /* 移過去文字變次色系 */
        padding-left: 35px;
    }
    .info-card-list a:hover::after {
        opacity: 1;
        right: 20px;
    }

    /* 股務作業與聯絡資訊 (採用高級黑底襯托主/次雙色) */
    /* 🌟 全新明亮活潑版：股務與發言人資訊區塊 */
    /* 🌟 全新明亮活潑版：合併型聯絡窗口區塊 */
    .combined-contact-section {
        margin-top: 40px;
    }
    .combined-contact-card {
        background: #fff;
        border-radius: 16px;
        box-shadow: 0 10px 30px rgba(55, 87, 91, 0.04);
        border-top: 4px solid #AD8F3D; /* 頂部使用主色系金線 */
        padding: 40px;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    /* 懸浮互動效果 */
    .combined-contact-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 40px rgba(55, 87, 91, 0.12); /* 淡淡的次色系陰影 */
    }
    /* 膠囊式主標題 */
    .combined-contact-card .main-tag {
        display: inline-block;
        font-size: 15px;
        font-weight: bold;
        color: #fff;
        background-color: #37575B; /* 使用次色系做為標籤底色 */
        padding: 6px 18px;
        border-radius: 20px;
        margin-bottom: 35px;
        letter-spacing: 1px;
    }
    /* 內部左右兩欄排版外框 */
    .combined-contact-grid {
        display: flex;
        flex-wrap: wrap;
        gap: 40px;
    }
    .combined-contact-col {
        flex: 1;
        min-width: 280px;
    }
    /* 子標題 */
    .combined-contact-col h5 {
        font-size: 16px;
        color: #37575B;
        margin-top: 0;
        margin-bottom: 20px;
        font-weight: bold;
        border-bottom: 1px solid #f0f0f0;
        padding-bottom: 10px;
    }
    .contact-item-group {
        display: flex;
        flex-direction: column;
        gap: 18px;
    }
    /* 活潑的清單列 (圖示 + 文字) */
    .contact-item {
        display: flex;
        align-items: center;
        gap: 15px;
    }
    /* 圓形圖示背景 */
    .contact-icon-wrapper {
        width: 38px;
        height: 38px;
        background-color: #eef3f4; /* 淡淡的次色系綠調 */
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        transition: 0.3s;
    }
    .contact-icon-wrapper i {
        color: #37575B; /* 圖示顏色為次色系 */
        font-size: 14px;
        transition: 0.3s;
    }
    /* 滑鼠移入大卡片時，內部所有圓圈同步變色 */
    .combined-contact-card:hover .contact-icon-wrapper {
        background-color: #37575B;
    }
    .combined-contact-card:hover .contact-icon-wrapper i {
        color: #fff;
    }
    .contact-detail {
        font-size: 15px;
        color: #666;
        line-height: 1.4;
    }
    .contact-detail strong {
        color: #222;
        display: block;
        margin-bottom: 2px;
    }
	
	.investor-page-wrapper {
        font-family: "微軟正黑體", "Microsoft JhengHei", sans-serif;
        color: #333;
        background-color: #fafaf9; /* 優雅淺灰底色 */
        padding: 50px 20px;
    }

    .investor-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        gap: 40px;
        align-items: flex-start;
    }

    /* ================= 左側選單 ================= */
    .sidebar-menu {
        flex: 0 0 280px;
        background: #fff;
        border-radius: 12px;
        box-shadow: 0 10px 30px rgba(55, 87, 91, 0.05);
        border-top: 4px solid #AD8F3D; /* 頂部主色系金線 */
        overflow: hidden;
    }

    .sidebar-title {
        background-color: #37575B; /* 次色系深松石綠 */
        color: #fff;
        padding: 20px;
        font-size: 18px;
        font-weight: bold;
        text-align: center;
        letter-spacing: 2px;
        margin: 0;
    }

    .accordion {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .accordion-item {
        border-bottom: 1px solid #f0f0f0;
    }
    .accordion-item:last-child {
        border-bottom: none;
    }

    .accordion-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 18px 20px;
        cursor: pointer;
        font-size: 16px;
        font-weight: bold;
        color: #37575B;
        background: #fff;
        transition: all 0.3s ease;
    }

    .accordion-header:hover, .accordion-header.active {
        background: #f7fafb;
        color: #AD8F3D;
    }

    .accordion-header i {
        font-size: 12px;
        transition: transform 0.3s ease;
    }
    .accordion-header.active i {
        transform: rotate(180deg);
    }

    .accordion-content {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-out;
        background: #fafaf9;
    }
    .accordion-content ul {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .accordion-content li a {
        display: block;
        padding: 12px 20px 12px 40px;
        color: #666;
        text-decoration: none;
        font-size: 15px;
        border-left: 3px solid transparent;
        transition: all 0.3s ease;
    }
    .accordion-content li a:hover {
        color: #AD8F3D;
        background: #fff;
        padding-left: 45px;
    }
    .accordion-content li a.current {
        color: #AD8F3D;
        font-weight: bold;
        background: #fff;
        border-left: 3px solid #AD8F3D;
    }


    /* ================= 右側內容區 ================= */
    /* 全域基礎設定 */
    .investor-page-wrapper {
        font-family: "微軟正黑體", "Microsoft JhengHei", sans-serif;
        color: #333;
        background-color: #fafaf9; /* 優雅淺灰底色 */
        padding: 50px 20px;
    }

    .investor-container {
        max-width: 1600px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        gap: 40px;
        align-items: flex-start;
    }

    /* ================= 左側選單 ================= */
	.sidebar-menu {
        flex: 0 0 280px;
        background: #fff;
        border-radius: 12px;
        box-shadow: 0 10px 30px rgba(55, 87, 91, 0.05);
        overflow: hidden;
        position: relative;
        
        /* 🌟 殺手鐧：強制清除任何可能殘留的頂部邊框，防止出現兩條線 */
        border-top: 0 !important; 
        border: none !important; 
    }

    /* 🌟 保留您喜歡的：頂部精緻的金屬漸層裝飾線 */
    .sidebar-menu::before {
        content: '';
        position: absolute;
        top: 0; 
        left: 0; 
        width: 100%; 
        height: 5px; /* 這裡控制金屬線的粗細 */
        background: linear-gradient(90deg, #91752E 0%, #AD8F3D 30%, #F5E6BF 50%, #AD8F3D 70%, #7A6326 100%);
        z-index: 10;
    }

    /* 全新明亮的標題區塊 */
    .sidebar-header {
        padding: 35px 25px 25px 25px;
        background-color: #fff;
        border-bottom: 1px solid #f0f0f0;
        display: flex;
        align-items: center;
        gap: 15px;
        position: relative;
    }
	
	/* 標題旁的精緻圖示 */
    .sidebar-icon {
        width: 46px;
        height: 46px;
        background-color: #eef3f4; /* 淡淡的次色系底色 */
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }
    
    .sidebar-icon i {
        font-size: 22px;
        color: #AD8F3D; /* 主色系質感金 */
    }
	
	.sidebar-title-text h3 {
        margin: 0;
        font-size: 22px;
        color: #37575B; /* 次色系松石綠 */
        font-weight: bold;
        letter-spacing: 2px;
    }

    .sidebar-title-text p {
        margin: 4px 0 0 0;
        font-size: 11px;
        color: #aaa;
        letter-spacing: 1.5px;
        font-weight: bold;
        font-family: Arial, sans-serif;
    }


    .accordion {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .accordion-item {
        border-bottom: 1px solid #f0f0f0;
    }
    .accordion-item:last-child {
        border-bottom: none;
    }

    .accordion-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 18px 20px;
        cursor: pointer;
        font-size: 16px;
        font-weight: bold;
        color: #37575B;
        background: #fff;
        transition: all 0.3s ease;
    }

    .accordion-header:hover, .accordion-header.active {
        background: #f7fafb;
        color: #AD8F3D;
    }

    .accordion-header i {
        font-size: 12px;
        transition: transform 0.3s ease;
    }
    .accordion-header.active i {
        transform: rotate(180deg);
    }

    .accordion-content {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-out;
        background: #fafaf9;
    }
    .accordion-content ul {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .accordion-content li a {
        display: block;
        padding: 12px 20px 12px 40px;
        color: #666;
        text-decoration: none;
        font-size: 15px;
        border-left: 3px solid transparent;
        transition: all 0.3s ease;
    }
    .accordion-content li a:hover {
        color: #AD8F3D;
        background: #fff;
        padding-left: 45px;
    }
    .accordion-content li a.current {
        color: #AD8F3D;
        font-weight: bold;
        background: #fff;
        border-left: 3px solid #AD8F3D;
    }

    /* ================= 右側內容區 ================= */
    .content-area {
        flex: 1;
        min-width: 0; 
        background: #fff;
        border-radius: 12px;
        box-shadow: 0 10px 30px rgba(55, 87, 91, 0.05);
        padding: 40px; /* 卡片內距 */
        
        /* 增加這個確保內部元素能正確橫向展開 */
        display: flex; 
        flex-direction: column; 
    }

    /* 🌟 滿版底線與絕對左右排版設計 */
    .content-header {
        display: flex;
        flex-direction: row; /* 強制橫向排列 */
        align-items: flex-end; /* 底部對齊 */
        
        border-bottom: 0px solid #eef3f4; /* 滿版灰色底線 */
        margin: 0 -40px 25px -40px; /* 負邊距突破外層的 padding */
        padding: 0 40px 20px 40px; /* 把內容推回原本的位置 */
    }
	
	/* 🌟 左側標題：強制佔據所有剩餘空間，把右邊推開 */
    .content-title {
        flex: 1; 
    }

    .content-title h2 {
        margin: 0;
        font-size: 28px;
        color: #37575B;
        font-weight: bold;
    }
    .content-title p {
        margin: 5px 0 0 0;
        font-size: 14px;
        color: #AD8F3D;
        letter-spacing: 1px;
        font-weight: bold;
    }

    /* 🌟 右側控制區：強制靠右 (殺手鐧) */
    .content-controls {
        flex: 0 0 auto; /* 保持自身大小不被壓縮 */
        margin-left: auto; /* 🌟 絕對靠右的終極屬性 */
        
        display: flex;
        flex-direction: column;
        align-items: flex-end; /* 內部文字與選單也靠右對齊 */
        gap: 8px;
    }

    .year-selector select {
        padding: 8px 16px;
        font-size: 15px;
        border: 2px solid #eef3f4;
        border-radius: 6px;
        color: #37575B;
        font-weight: bold;
        outline: none;
        cursor: pointer;
        transition: all 0.3s ease;
        background-color: #fff;
        font-family: inherit;
        min-width: 150px;
    }
    .year-selector select:hover, .year-selector select:focus {
        border-color: #AD8F3D;
    }

    .unit-text {
        font-size: 13px;
        color: #888;
        margin: 0;
    }

    /* ================= 月營收表格 ================= */
    .revenue-table-wrapper {
        width: 100%;
        overflow-x: auto; 
        border-radius: 8px; 
        border: 1px solid #eef3f4; 
    }

    .revenue-table {
        width: 100%;
        border-collapse: collapse;
        min-width: 750px; 
        margin: 0;
    }

    .revenue-table th {
        text-align: center;
		background-color: #37575B; 
        color: #fff;
        padding: 16px;
        font-size: 15px;
        white-space: nowrap;
        border-bottom: 2px solid #273f42; 
    }
    .revenue-table th:first-child {
        text-align: center; 
    }

    .revenue-table td {
        text-align: center;
		padding: 16px;
        border-bottom: 1px solid #f0f0f0;
        color: #555;
        font-size: 15px;
    }
	
	/* 強制靠左對齊的通用類別 */
    .revenue-table td.text-left {
        text-align: left;
        padding-left: 20px; /* 增加左側內距，讓文字看起來不那麼擠 */
    }
	
    .revenue-table td:first-child {
        text-align: center;
        font-weight: bold;
        color: #37575B;
    }

    .revenue-table tr:nth-child(even) {
        background-color: #fdfdfd;
    }
    .revenue-table tr:hover td {
        background-color: #f7fafb;
        color: #AD8F3D; 
        transition: 0.2s;
    }
	
	/* 下載按鈕樣式 */
    .download-btn {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        color: #AD8F3D; /* 質感金 */
        text-decoration: none;
        font-weight: bold;
        transition: 0.3s;
    }

    .download-btn:hover {
        color: #37575B;
    }
    
    /* ================= 手機版響應式 ================= */
    @media (max-width: 768px) {
        .sidebar-menu {
            flex: 1 1 100%;
        }
        .content-area {
            padding: 25px 20px;
        }
        .content-header {
            flex-direction: column;
            align-items: flex-start;
            margin: 0 -20px 20px -20px;
            padding: 0 20px 20px 20px;
            gap: 15px;
        }
        .content-controls {
            width: 100%;
            align-items: flex-start;
        }
        .year-selector, .year-selector select {
            width: 100%;
        }
    }
	
	/* 治理章節區塊 */
    /* 治理章節樣式調整 */
    .governance-section {
        margin-bottom: 40px;
    }

    /* 調整後的 h4 標題 */
    .governance-section h4 {
        color: #37575B; 
        border-left: 4px solid #AD8F3D; 
        padding-left: 15px;
        margin-bottom: 20px;
        font-weight: 500; 
        font-size: 20px;
        line-height: 1.4;
    }

    /* 內容卡片樣式 */
    .governance-card {
        background: #fff;
        padding: 25px;
        border-radius: 12px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.03);
        border: 1px solid #f0f0f0;
        line-height: 1.8;
        color: #555;
    }

    /* 職責清單樣式 */
    .duty-list {
        list-style-type: decimal;
        padding-left: 20px;
        margin: 15px 0 0 0;
    }
    .duty-list li {
        margin-bottom: 8px;
        padding-left: 5px;
    }
	
	/* 強化數據亮點的樣式 */
    .highlight-box {
        background-color: #f7fafb;
        border-left: 4px solid #AD8F3D;
        padding: 20px;
        margin: 20px 0;
        border-radius: 0 8px 8px 0;
    }
    .data-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 15px;
        margin-top: 15px;
    }
    .data-item {
        background: #fff;
        padding: 15px;
        border: 1px solid #eef3f4;
        border-radius: 8px;
        text-align: center;
    }
    .data-item span {
        display: block;
        font-size: 20px;
        font-weight: bold;
        color: #37575B;
    }
    .data-item label {
        font-size: 13px;
        color: #888;
    }
	
	/* 方形表格專屬樣式 */
    .doc-table {
        width: 100%;
        border-collapse: collapse;
        margin-top: 20px;
        background: #fff;
    }

    .doc-table th {
        background-color: #37575B; /* 深松石綠 */
        color: #fff;
        padding: 16px;
        text-align: left;
        font-size: 15px;
    }

    .doc-table td {
        padding: 16px;
        border-bottom: 1px solid #f0f0f0;
        color: #555;
        font-size: 15px;
    }

    /* 表格 Hover 效果 */
    .doc-table tr:hover td {
       background-color: #f7fafb;
        color: #AD8F3D; 
        transition: 0.2s;
    }
	
	/* --- 網頁建置中：內容區專用變數與樣式 --- */
:root {
    --text-dark: #122b46;    
    --bg-base: #eaf1f8;      
    --grid-line: #d1e0ef;    
}

/* 質感背景 - 淡化藍曬圖與景深 */
.construction-main {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 80px 20px;
    background-color: var(--bg-base);
    /* 淺色優雅網格背景 */
    background-image: 
        linear-gradient(var(--grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
    background-size: 40px 40px;
    background-position: center center;
    position: relative;
    min-height: 70vh; /* 確保內容區有足夠高度 */
	width: 100vw;
    margin-left: calc(-50vw + 50%);
}

/* 增加背景的暈影景深效果 */
.construction-main::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    /* 疊加左右淡化的線性漸層與原本的圓形暈影 */
    background: 
        linear-gradient(to right, var(--bg-base) 0%, transparent 15%, transparent 85%, var(--bg-base) 100%),
        radial-gradient(circle, transparent 15%, rgba(234, 241, 248, 0.9) 100%);
    pointer-events: none;
}

/* 主視覺玻璃卡片 (Glassmorphism) */
.glass-card {
    /* 將透明度從原本的 0.95/0.85 調降到 0.4/0.2，數字越小越透明 */
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.6) 0%, rgba(242, 246, 250, 0.3) 100%);
    
    /* 稍微將模糊度提升到 15px，這樣在高度透明的情況下，背後的網格才會有漂亮的毛玻璃效果 */
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    
    /* 邊框也稍微調淡一點點，讓整體更輕盈 */
    border: 1px solid rgba(255, 255, 255, 0.4);
    
    border-radius: 16px;
    box-shadow: 0 25px 60px rgba(18, 43, 70, 0.1);
    max-width: 850px;
    width: 100%;
    padding: 50px;
    text-align: center;
    position: relative;
    z-index: 2;
}

/* 藝術化建築圖片 */
.hero-image {
    max-width: 480px;
    width: 100%;
    height: auto;
    margin-bottom: 25px;
    mix-blend-mode: darken; /* 讓圖片背景自然融入卡片 */
    transition: transform 0.5s ease;
}

.hero-image:hover {
    transform: translateY(-5px);
}

/* 典雅文字排版 */
.glass-card h2 {
    font-size: 38px;
    font-weight: 800;
    letter-spacing: 4px;
    margin-bottom: 5px;
    color: var(--text-dark);
}

.glass-card h3 {
    font-size: 22px;
    font-family: "Georgia", "Times New Roman", serif;
    font-style: italic;
    color: var(--text-dark);
    margin-bottom: 25px;
    font-weight: normal;
    opacity: 0.9;
}

.glass-card p {
    color: #4a5c6f;
    font-size: 16px;
    margin-bottom: 35px;
    line-height: 1.8;
    letter-spacing: 1px;
}

/* 精緻進度條 */
.progress-container {
    max-width: 550px;
    margin: 0 auto 40px auto;
    display: flex;
    align-items: center;
    gap: 15px;
}

.progress-track {
    flex: 1;
    height: 6px;
    background-color: #d8e3ed;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.05);
}

.progress-fill {
    height: 100%;
    width: 85%;
    background: linear-gradient(90deg, #6c8eb5, var(--text-dark));
    border-radius: 20px;
    animation: fillBar 2s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

.progress-text {
    font-family: Arial, sans-serif;
    font-weight: bold;
    color: var(--text-dark);
    font-size: 16px;
}

@keyframes fillBar {
    0% { width: 0%; }
    100% { width: 85%; }
}

/* 琉璃金屬質感按鈕 */
.btn-elegant {
    display: inline-block;
    padding: 12px 45px;
    background: linear-gradient(to bottom, #ffffff, #e1eaf3);
    border: 1px solid #b3c6d8;
    border-radius: 30px;
    color: var(--text-dark);
    text-decoration: none;
    font-size: 16px;
    font-weight: bold;
    letter-spacing: 2px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.btn-elegant:hover {
    background: var(--text-dark);
    color: #ffffff;
    border-color: var(--text-dark);
    box-shadow: 0 8px 20px rgba(18, 43, 70, 0.2);
    transform: translateY(-2px);
}

/* 響應式手機版適應 */
@media (max-width: 768px) {
    .glass-card {
        padding: 40px 20px;
    }
    .hero-image {
        max-width: 320px;
    }
    .glass-card h2 {
        font-size: 30px;
    }
    .glass-card h3 {
        font-size: 18px;
    }
}