<!DOCTYPE html>
<html lang="zh-Hant">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>BanG Dream! 少女樂團派對 8th Anniversary</title>
    <style>
        :root {
            --pink-main: #e95c7b;
            --pink-light: #fff0f3;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: "PingFang TC", "Microsoft JhengHei", sans-serif;
            background-color: #fff;
            background-image: url('src/image/底圖.png');
            background-repeat: repeat-y;
            background-position: center top;
            color: var(--pink-main);
            display: flex;
            flex-direction: column;
            align-items: center;
            overflow-x: hidden;
        }

        header {
            width: 100%;
            min-height: 500px; 
            aspect-ratio: 3837 / 1994; 
            background-image: url('src/image/kv.png');
            background-size: cover; 
            background-position: center top; 
            background-repeat: no-repeat;
            
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
        }

        .nav-tabs {
            display: flex;
            justify-content: center;
            padding: 15px 0;
            gap: 20px;
        }

        .nav-tabs a {
            width: 40%;
            max-width: 280px;
            margin: 0;
        }

        .container {
            width: 100%;
            max-width: 750px; /* 針對行動裝置設計的寬度 */
            position: relative;
            background-color: rgba(255, 255, 255, .5);
            backdrop-filter: blur(10px);
        }

        img {
            max-width: 100%;
            display: block;
            margin: 0 auto;
        }

        /* 活動促銷區 */
        .promo-section {
            text-align: center;
        }
        .promo-logo { width: 60%; margin-bottom: 20px; }
        .promo-date { width: 70%; margin-bottom: 30px; }
        .promo-bonus { width: 90%; margin-bottom: 20px; }

        /* 商品標題 */
        .goods-header {
            margin: 20px 0;
            width: 100%;
        }

        /* 商品項目卡片 */
        .goods-list {
            padding: 0 20px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
        }
        .goods-item {
            margin-bottom: 40px;
            position: relative;
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        
        /* 購買按鈕 */
        .button {
            position: absolute;
            width: 50%;
            transition: all 0.3s ease;
        }

        .button:hover {
            transform: translateY(-5%);
            filter: drop-shadow(0 5px rgba(140, 123, 120, 0.5));
        }

        /* 注意事項 */
        .notice-section {
            margin-bottom: 20%;
        }

        /* 頁尾 */
        footer {
            width: 100%;
            text-align: center;
            background-color: #fff;
            background-image: url('src/image/official/official_底色.png');
            background-size: 100% 100%;
            background-position: center;
            background-repeat: no-repeat;
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        .official-logo { width: 80%; max-width: 480px; transform: translateY(-50%); }
        .social-links {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 20px;
            margin-bottom: 100px;
        }
        .social-links img { width: 50px; }

        .app-download {
            display: flex;
            justify-content: center;
            gap: 40px;
            margin-bottom: 30px;
        }
        .store-btns {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 15px;
        }
        .store-btns img { height: 60px; }

        .footer-strip {
            width: 100%;
            min-height: 100px; 
            aspect-ratio: 4000 / 314; 
            background-image: url('src/image/版權.png');
            background-size: cover; 
            background-position: center top; 
            background-repeat: no-repeat;
        }

        /* 側邊浮動按鈕 */
        .sticky-nav {
            position: fixed;
            right: 10px;
            bottom: 100px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            z-index: 100;
        }
        .sticky-nav img { width: 40px; cursor: pointer; }

    </style>
</head>
<body>
    <!-- 頂部大 Banner -->
    <header alt="8th Anniversary Banner">
        <div class="nav-tabs">
            <a href="https://www.mobimon.com.tw/bang-dream/goods-8th/"><img src="src/image/按鈕/按鈕_選中_甘巴爹.png" alt="Promotion Title"></a>
            <a href="https://www.mobimon.com.tw/bang-dream/goods-4thsosenkyo/"><img src="src/image/按鈕/按鈕_總選舉.png" alt="Bonus Offer"></a>
        </div>
    </header>

    <div class="container">
        <!-- 促銷訊息區 -->
        <section class="promo-section">
            <img src="src/image/標題.png" alt="Promotion Title" class="promo-logo">
            <img src="src/image/滿額贈.png" alt="Bonus Offer" class="promo-bonus">
        </section>

        <!-- 商品列表 -->
        <section class="goods-list">
            <img src="src/image/周邊/goods.png" alt="Goods Header" class="goods-header">

            <!-- 胸章 -->
            <div class="goods-item">
                <img src="src/image/周邊/周邊_胸章.png" alt="胸章">
                <a class="button" href="https://secure.gamon.net/APP/store/product_detail.aspx?id=2026051502002" target="_blank" style="bottom: 10%;">
                    <img src="src/image/周邊/button.png" alt="胸章">
                </a>
            </div>

            <!-- 應援毛巾 -->
            <div class="goods-item">
                <img src="src/image/周邊/周邊_毛巾.png" alt="應援毛巾">
                <a class="button" href="https://secure.gamon.net/APP/store/product_detail.aspx?id=2026051503004" target="_blank" style="bottom: 6%;">
                    <img src="src/image/周邊/button.png" alt="應援毛巾">
                </a>
            </div>

            <!-- 應援書籤卡 -->
            <div class="goods-item">
                <img src="src/image/周邊/周邊_書籤.png" alt="應援書籤卡">
                <a class="button" href="https://secure.gamon.net/APP/store/product_detail.aspx?id=2026051503003" target="_blank" style="bottom: 6%;">
                    <img src="src/image/周邊/button.png" alt="應援書籤卡">
                </a>
            </div>

            <!-- 壓克力立牌 -->
            <div class="goods-item">
                <img src="src/image/周邊/周邊_立牌.png" alt="壓克力立牌">
                <a class="button" href="https://secure.gamon.net/APP/store/product_detail.aspx?id=2026051501002" target="_blank" style="bottom: 6%;">
                    <img src="src/image/周邊/button.png" alt="壓克力立牌">
                </a>
            </div>
        </section>

        <!-- 注意事項 -->
        <section class="notice-section">
            <img src="src/image/注意事項.png">
        </section>
    </div>

    <!-- 頁尾 -->
    <footer>
        <img src="src/image/official/OFFICIAL.png" alt="Official" class="official-logo">
        
        <div class="social-links">
            <a href="#"><img src="src/image/official/fb.png" alt="FB"></a>
            <a href="#"><img src="src/image/official/yt.png" alt="YT"></a>
        </div>

        <div class="app-download">
            <div style="display: flex; flex-direction: column; align-items: center; gap: 15px;">
                <img src="src/image/official/app.png" alt="Game Icon" style="width: 80px;">
                <div style="text-align: left;">
                    <img src="src/image/official/BD-logo.png" alt="Logo" style="width: 150px; margin: 0;">
                </div>
            </div>
            <div class="store-btns">
                <a target="_blank" href="https://apps.apple.com/tw/app/id1272534063?l=zh">
                    <img src="src/image/official/ios.png" alt="App Store">
                </a>
                <a target="_blank" href="https://play.google.com/store/apps/details?id=net.gamon.bdTW&amp;hl=zh_TW">
                    <img src="src/image/official/android.png" alt="Google Play">
                </a>
            </div>
        </div>

        <div class="footer-strip"></div>
    </footer>

    <!-- 浮動導覽 -->
    <div class="sticky-nav">
        <a target="_blank" href="https://secure.gamon.net/APP/store/products.aspx?category=cheer">
            <img src="src/image/backtop/前往購買.png" alt="Buy">
        </a>
        <img src="src/image/backtop/backtop.png" alt="Top" onclick="window.scrollTo({top: 0, behavior: 'smooth'});">
    </div>
</body>
</html>