/* ========================================
   古腾堡块前端样式
   确保编辑器预览与前台展示一致
   ======================================== */

/* ---- 容器宽度 ---- */
.article-body .wp-block-group,
.article-body .wp-block-cover,
.article-body .wp-block-columns,
.article-body .wp-block-media-text {
    margin-bottom: 1.5rem;
}

/* ---- 对齐 ---- */
.article-body .alignwide {
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.article-body .alignfull {
    max-width: none;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    width: 100vw;
}

/* ---- 段落间距 ---- */
.article-body p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.article-body .has-drop-cap:first-letter {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 0.8;
    margin-right: 0.5rem;
}

/* ---- 标题 ---- */
.article-body h2 { font-size: 1.75rem; margin: 2rem 0 1rem; }
.article-body h3 { font-size: 1.4rem; margin: 1.5rem 0 0.75rem; }
.article-body h4 { font-size: 1.2rem; margin: 1.25rem 0 0.5rem; }

/* ---- 列表 ---- */
.article-body ul,
.article-body ol {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.article-body li {
    margin-bottom: 0.25rem;
}

/* ---- 引用 ---- */
.article-body blockquote,
.article-body .wp-block-quote {
    border-left: 4px solid var(--primary-color, #007BFF);
    margin: 1.5rem 0;
    padding: 1rem 1.25rem;
    background: rgba(0, 123, 255, 0.04);
    border-radius: 0 8px 8px 0;
}

.article-body blockquote p:last-child {
    margin-bottom: 0;
}

.article-body .wp-block-quote cite {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-color-secondary);
}

/* ---- 代码块（无 highlight.js 时兜底）---- */
.article-body pre {
    background: #1e1e1e;
    color: #d4d4d4;
    padding: 1.25rem;
    border-radius: 8px;
    overflow-x: auto;
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 1.5rem 0;
}

.article-body pre code {
    background: none;
    padding: 0;
    font-family: 'Fira Code', 'Cascadia Code', Consolas, Monaco, monospace;
}

.article-body code {
    background: rgba(0, 0, 0, 0.06);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9em;
    font-family: 'Fira Code', 'Cascadia Code', Consolas, Monaco, monospace;
}

[data-theme="dark"] .article-body code {
    background: rgba(255, 255, 255, 0.08);
}

/* ---- 表格 ---- */
.article-body .wp-block-table {
    overflow-x: auto;
    margin: 1.5rem 0;
}

.article-body .wp-block-table table {
    width: 100%;
    border-collapse: collapse;
}

.article-body .wp-block-table th,
.article-body .wp-block-table td {
    border: 1px solid var(--border-color);
    padding: 10px 14px;
    text-align: left;
}

.article-body .wp-block-table th {
    background: rgba(0, 123, 255, 0.06);
    font-weight: 600;
}

.article-body .wp-block-table.is-style-stripes tbody tr:nth-child(odd) {
    background: rgba(0, 0, 0, 0.02);
}

[data-theme="dark"] .article-body .wp-block-table.is-style-stripes tbody tr:nth-child(odd) {
    background: rgba(255, 255, 255, 0.03);
}

/* ---- 图片 ---- */
.article-body .wp-block-image {
    margin: 1.5rem 0;
}

.article-body .wp-block-image img {
    border-radius: 8px;
    max-width: 100%;
    height: auto;
}

.article-body .wp-block-image figcaption {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-color-secondary);
    margin-top: 0.5rem;
}

/* ---- 按钮 ---- */
.article-body .wp-block-button__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
}

.article-body .wp-block-button__link:not(.has-background) {
    background: var(--primary-color, #007BFF);
    color: #fff;
}

.article-body .wp-block-button__link:hover {
    opacity: 0.85;
}

/* ---- 分隔线 ---- */
.article-body .wp-block-separator {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 2rem 0;
}

.article-body .wp-block-separator.is-style-wide {
    border-width: 2px;
}

.article-body .wp-block-separator.is-style-dots {
    border: none;
    text-align: center;
    line-height: 1;
}

.article-body .wp-block-separator.is-style-dots::before {
    content: "· · ·";
    color: var(--text-color-secondary);
    font-size: 1.5rem;
    letter-spacing: 0.5rem;
}

/* ---- 封面 ---- */
.article-body .wp-block-cover {
    position: relative;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    overflow: hidden;
    margin: 1.5rem 0;
}

.article-body .wp-block-cover__inner-container {
    padding: 2rem;
    z-index: 1;
    color: #fff;
    text-align: center;
}

/* ---- 媒体与文本 ---- */
.article-body .wp-block-media-text {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.article-body .wp-block-media-text__media img {
    border-radius: 8px;
}

@media (max-width: 600px) {
    .article-body .wp-block-media-text {
        flex-direction: column;
    }
}

/* ---- 嵌入 ---- */
.article-body .wp-block-embed {
    margin: 1.5rem 0;
}

.article-body .wp-block-embed iframe {
    border-radius: 8px;
    max-width: 100%;
}

/* ---- 文件下载 ---- */
.article-body .wp-block-file {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin: 1rem 0;
}

.article-body .wp-block-file__button {
    padding: 8px 18px;
    border-radius: 6px;
    background: var(--primary-color, #007BFF);
    color: #fff;
    text-decoration: none;
    font-size: 0.85rem;
}

/* ---- 详情/折叠 ---- */
.article-body .wp-block-details {
    margin: 1rem 0;
}

.article-body .wp-block-details summary {
    cursor: pointer;
    padding: 8px 0;
    font-weight: 600;
    color: var(--primary-color, #007BFF);
}

/* ---- 强调颜色（通用）---- */
.article-body .has-text-color a {
    color: inherit;
}

/* ---- 图库 ---- */
.article-body .wp-block-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 1.5rem 0;
}

.article-body .wp-block-gallery .blocks-gallery-item img {
    border-radius: 6px;
}

/* ---- 社交链接 ---- */
.article-body .wp-block-social-links {
    display: flex;
    gap: 0.75rem;
    list-style: none;
    padding: 0;
}

.article-body .wp-block-social-link {
    display: flex;
    align-items: center;
}

/* ---- 栏目 ---- */
.article-body .wp-block-columns {
    display: flex;
    gap: 1.5rem;
}

@media (max-width: 768px) {
    .article-body .wp-block-columns {
        flex-direction: column;
    }
}

/* ---- 暗色模式适配 ---- */
[data-theme="dark"] .article-body blockquote,
[data-theme="dark"] .article-body .wp-block-quote {
    background: rgba(0, 123, 255, 0.08);
}