/* 全局樣式 */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    color: #ffffff;
    background: url('../images/background.jpg') no-repeat center center fixed;
    background-size: cover;
    overflow-x: hidden; /* 防止水平滾動 */
}

.hero-section {
    position: relative;
    padding: 20px;
}

.logo-left {
    position: fixed;
    top: 10px;
    left: 10px;
    width: 120px;
    z-index: 1000;
}

.logo-link {
    text-decoration: none;
}

.text-box {
    margin: 20px auto;
    padding: 20px;
    max-width: 800px;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
}

h1, h2, h3 {
    color: #ffcc00;
    text-align: center;
}

p {
    color: #ffffff;
    line-height: 1.6;
    text-align: center;
}

/* 遊戲影片 */
.trailer-video {
    width: 800px;
    height: 450px;
    max-width: 100%;
    display: block;
    margin: 20px auto;
}

/* 按鈕樣式 */
.download-banner {
    text-align: center;
    margin-bottom: 20px;
}

.btn-large {
    display: inline-block;
    padding: 15px 30px;
    font-size: 1.5em;
    background-color: #28a745;
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-large:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

/* 遊戲特色清單樣式 */
#features ul {
    list-style-type: none; /* 移除預設清單樣式 */
    padding: 0;
}

#features li {
    margin: 15px 0; /* 條列項目垂直間距 */
    padding: 10px;
    background: rgba(255, 255, 255, 0.1); /* 條目背景 */
    border-radius: 8px; /* 圓角樣式 */
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2); /* 陰影效果 */
    display: flex;
    align-items: center;
    gap: 10px; /* 圖標與文字間距 */
}

#features li::before {
    content: "★"; /* 自定義圖標 */
    color: #ffcc00; /* 圖標顏色 */
    font-size: 1.5em; /* 圖標大小 */
    margin-right: 10px;
    flex-shrink: 0;
}

#features li strong {
    color: #ffcc00; /* 條目標題顏色 */
    font-size: 1.2em;
    white-space: nowrap; /* 防止文字換行 */
}

#features li p {
    margin: 0;
    line-height: 1.5;
    color: #ffffff;
}

/* 角色介紹樣式 */
.character {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 20px;
}

.character-img {
    width: 150px;
    height: 150px;
    object-fit: contain;
    margin-bottom: 10px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

/* 下載按鈕樣式 */
.download-buttons {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
    gap: 20px;
}

.btn-download {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48%;
    padding: 20px 10px;
    font-size: 1.2em;
    background-color: #333;
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn-download img {
    width: 48px;
    height: 48px;
    margin-right: 10px;
}

.btn-download:hover {
    background-color: #555;
    transform: scale(1.05);
}

/* 響應式設計 */
@media (max-width: 768px) {
    .logo-left {
        width: 80px;
    }

    .text-box {
        margin: 10px;
        padding: 15px;
    }

    .character-img {
        width: 120px;
        height: 120px;
    }

    .download-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .btn-download {
        width: 100%;
    }
}

.qrcode {
    position: fixed; /* 與 logo 相同的定位方式 */
    top: 140px; /* 調整與 logo 的間距 */
    left: 10px; /* 與 logo 左對齊 */
    width: 80px; /* QR Code 的大小 */
    height: 80px;
    z-index: 1000; /* 確保與 logo 同層級 */
    transition: transform 0.2s ease, box-shadow 0.2s ease; /* 增加平滑效果 */
}

.qrcode img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.qrcode:hover {
    transform: scale(1.1); /* 放大效果 */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5); /* 添加陰影 */
}