/**
 * CKEditor 5 內容樣式
 * 用於前台顯示編輯器產生的內容
 */

/* 基礎內容樣式 */
.news-content {
    font-family: 'Microsoft JhengHei', '微軟正黑體', Arial, sans-serif;
}

/* 標題樣式 */
.news-content h1 {
    font-size: 32px;
    font-weight: bold;
    margin: 30px 0 20px 0;
    color: #1a1a1a;
    line-height: 1.3;
}

.news-content h2 {
    font-size: 26px;
    font-weight: bold;
    margin: 28px 0 18px 0;
    color: #2a2a2a;
    line-height: 1.4;
    border-left: 4px solid #007bff;
    padding-left: 15px;
}

.news-content h3 {
    font-size: 22px;
    font-weight: bold;
    margin: 24px 0 16px 0;
    color: #3a3a3a;
    line-height: 1.4;
}

.news-content h4 {
    font-size: 20px;
    font-weight: bold;
    margin: 20px 0 14px 0;
    color: #4a4a4a;
    line-height: 1.5;
}

.news-content h5 {
    font-size: 18px;
    font-weight: 600;
    margin: 18px 0 12px 0;
    color: #5a5a5a;
    line-height: 1.5;
}

.news-content h6 {
    font-size: 16px;
    font-weight: 600;
    margin: 16px 0 10px 0;
    color: #6a6a6a;
    line-height: 1.5;
}

/* 段落樣式 */
.news-content p {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 20px;
    color: #333;
    word-wrap: break-word;
}

/* 文字對齊 */
.news-content .text-align-left {
    text-align: left;
}

.news-content .text-align-center {
    text-align: center;
}

.news-content .text-align-right {
    text-align: right;
}

.news-content .text-align-justify {
    text-align: justify;
}

/* 文字樣式 */
.news-content strong,
.news-content b {
    font-weight: bold;
}

.news-content em,
.news-content i {
    font-style: italic;
}

.news-content u {
    text-decoration: underline;
}

.news-content s,
.news-content strike {
    text-decoration: line-through;
}

.news-content code {
    background-color: #f4f4f4;
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    color: #c7254e;
}

.news-content sub {
    vertical-align: sub;
    font-size: smaller;
}

.news-content sup {
    vertical-align: super;
    font-size: smaller;
}

/* 連結樣式 */
.news-content a {
    color: #007bff;
    text-decoration: underline;
    transition: color 0.2s ease;
}

.news-content a:hover {
    color: #0056b3;
    text-decoration: underline;
}

.news-content a:visited {
    color: #6c757d;
}

/* 列表樣式 */
.news-content ul,
.news-content ol {
    margin: 20px 0;
    padding-left: 40px;
}

.news-content ul {
    list-style-type: disc;
}

.news-content ul ul {
    list-style-type: circle;
    margin: 10px 0;
}

.news-content ul ul ul {
    list-style-type: square;
}

.news-content ol {
    list-style-type: decimal;
}

.news-content ol ol {
    list-style-type: lower-alpha;
    margin: 10px 0;
}

.news-content ol ol ol {
    list-style-type: lower-roman;
}

.news-content li {
    margin-bottom: 10px;
    line-height: 1.8;
}

.news-content li > p {
    margin-bottom: 10px;
}

/* 引用區塊 */
.news-content blockquote {
    margin: 25px 0;
    padding: 20px 25px;
    border-left: 5px solid #007bff;
    background: #f8f9fa;
    font-style: italic;
    color: #555;
}

.news-content blockquote p:last-child {
    margin-bottom: 0;
}

/* 程式碼區塊 */
.news-content pre {
    background-color: #f4f4f4;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 15px;
    overflow-x: auto;
    margin: 20px 0;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.6;
}

.news-content pre code {
    background: none;
    padding: 0;
    color: inherit;
    font-size: inherit;
}

/* 表格樣式 */
.news-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 25px 0;
    background: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.news-content table thead {
    background: #f8f9fa;
}

.news-content table th {
    padding: 12px 15px;
    text-align: left;
    font-weight: bold;
    color: #333;
    border: 1px solid #dee2e6;
    background: #e9ecef;
}

.news-content table td {
    padding: 10px 15px;
    border: 1px solid #dee2e6;
    color: #555;
}

.news-content table tr:nth-child(even) {
    background: #f8f9fa;
}

.news-content table tr:hover {
    background: #f1f3f5;
}

/* 圖片樣式 */
.news-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 20px 0;
    border-radius: 4px;
}

.news-content figure {
    margin: 25px 0;
    text-align: center;
}

.news-content figure img {
    margin: 0 auto 10px;
}

.news-content figcaption {
    font-size: 14px;
    color: #6c757d;
    font-style: italic;
    margin-top: 10px;
}

/* 圖片對齊 */
.news-content .image-style-side {
    float: right;
    margin-left: 20px;
    margin-bottom: 20px;
    max-width: 50%;
}

.news-content .image-style-align-left {
    float: left;
    margin-right: 20px;
    margin-bottom: 20px;
    max-width: 50%;
}

.news-content .image-style-align-center {
    display: block;
    margin: 20px auto;
}

.news-content .image-style-align-right {
    float: right;
    margin-left: 20px;
    margin-bottom: 20px;
    max-width: 50%;
}

/* 圖片內嵌樣式 */
.news-content .image-inline {
    display: inline-block;
    max-width: 100%;
}

/* 水平線 */
.news-content hr {
    border: none;
    border-top: 2px solid #dee2e6;
    margin: 30px 0;
}

/* 分頁符號 */
.news-content .page-break {
    page-break-after: always;
    margin: 40px 0;
    border-top: 2px dashed #ccc;
    padding-top: 40px;
}

/* 嵌入媒體 */
.news-content .media {
    margin: 25px 0;
    text-align: center;
}

.news-content .media iframe,
.news-content .media video {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}

/* 字體大小 */
.news-content .text-tiny {
    font-size: 0.7em;
}

.news-content .text-small {
    font-size: 0.85em;
}

.news-content .text-big {
    font-size: 1.4em;
}

.news-content .text-huge {
    font-size: 1.8em;
}

/* 字體顏色 */
.news-content .marker-yellow {
    background-color: #fdfd77;
}

.news-content .marker-green {
    background-color: #63f963;
}

.news-content .marker-pink {
    background-color: #fc7999;
}

.news-content .marker-blue {
    background-color: #72ccfd;
}

.news-content .pen-red {
    color: #e91313;
    background-color: transparent;
}

.news-content .pen-green {
    color: #118800;
    background-color: transparent;
}

/* 特殊字符 */
.news-content .todo-list {
    list-style: none;
    padding-left: 0;
}

.news-content .todo-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 10px;
}

.news-content .todo-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 5px;
    width: 16px;
    height: 16px;
    border: 2px solid #333;
    border-radius: 2px;
}

.news-content .todo-list li.todo-list-checked::before {
    background: #28a745;
    border-color: #28a745;
}

.news-content .todo-list li.todo-list-checked::after {
    content: '✓';
    position: absolute;
    left: 3px;
    top: 3px;
    color: white;
    font-weight: bold;
    font-size: 12px;
}

/* 響應式設計 */
@media (max-width: 768px) {
    .news-content h1 {
        font-size: 28px;
    }
    
    .news-content h2 {
        font-size: 24px;
    }
    
    .news-content h3 {
        font-size: 20px;
    }
    
    .news-content h4 {
        font-size: 18px;
    }
    
    .news-content p {
        font-size: 16px;
    }
    
    .news-content ul,
    .news-content ol {
        padding-left: 25px;
    }
    
    .news-content .image-style-side,
    .news-content .image-style-align-left,
    .news-content .image-style-align-right {
        float: none;
        margin: 20px auto;
        max-width: 100%;
    }
    
    .news-content table {
        font-size: 14px;
    }
    
    .news-content table th,
    .news-content table td {
        padding: 8px 10px;
    }
    
    .news-content blockquote {
        padding: 15px 20px;
        margin: 20px 0;
    }
}

@media (max-width: 480px) {
    .news-content h1 {
        font-size: 24px;
    }
    
    .news-content h2 {
        font-size: 20px;
    }
    
    .news-content h3 {
        font-size: 18px;
    }
    
    .news-content p {
        font-size: 15px;
    }
    
    .news-content ul,
    .news-content ol {
        padding-left: 20px;
    }
}

/* 清除浮動 */
.news-content::after {
    content: '';
    display: table;
    clear: both;
}

/* 打印樣式 */
@media print {
    .news-content a {
        text-decoration: none;
        color: #000;
    }
    
    .news-content a::after {
        content: ' (' attr(href) ')';
        font-size: 0.8em;
        color: #666;
    }
    
    .news-content blockquote {
        page-break-inside: avoid;
    }
    
    .news-content table {
        page-break-inside: avoid;
    }
    
    .news-content pre {
        page-break-inside: avoid;
    }
}