body {
    font-family: "Microsoft JhengHei", sans-serif;
    background-color: #111827;
    color: #e5e7eb;
    margin: 0;
    padding: 0;
}

/* 導覽列與標題 */
header {
    background: linear-gradient(135deg, #1e293b, #0f172a);
    padding: 40px 20px;
    text-align: center;
    border-bottom: 3px solid #d97706;
}

header h1 {
    color: #f59e0b;
    margin: 0 0 10px 0;
    font-size: 2.5rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

/* 劇情章節卡片區塊 */
.container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
}

.card {
    background-color: #1f2937;
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 20px;
    border-left: 5px solid #3b82f6;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s;
}

.card:hover {
    transform: translateY(-3px);
}

/* 國家標籤 */
.nation-badge {
    display: inline-block;
    background-color: #374151;
    color: #f3f4f6;
    padding: 4px 12px;
    border-radius: 9999px;
    font-size: 0.85rem;
    font-weight: bold;
    margin-top: 5px;
}

/* 頁尾 */
footer {
    text-align: center;
    padding: 30px;
    color: #9ca3af;
    font-size: 0.9rem;
    background-color: #0f172a;
    margin-top: 60px;
}