/* 基本重置 */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: "Microsoft JhengHei", sans-serif;
}

body {
    background-color: #f4f7f6;
    color: #333;
    line-height: 1.6;
}

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

.header {
    text-align: center;
    padding: 40px 0;
    background: #fff;
    margin-bottom: 20px;
}

/* 核心 RWD 列表佈局 */
.list-grid {
    display: grid;
    /* 關鍵：使用 repeat(auto-fit, minmax) 實現自動填滿與縮放 */
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

/* 卡片樣式 */
.card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.card-image {
    height: 180px;
	 /* background-image: url("logo.png");*/
    background-color: #ddd; /* 預留圖片位置 */
}

.card-content {
    padding: 20px;
}

.card-content h3 {
    margin-bottom: 10px;
}

.btn {
    display: inline-block;
    margin-top: 15px;
    padding: 10px 20px;
    background-color: #007bff;
    color: white;
    text-decoration: none;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.btn:hover {
    background-color: #0056b3;
}