/* 图片数量显示样式 */
.media-image {
    position: relative;
}

.media-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.media-image-overlay .b2font.b2-play-circle-line {
    font-size: 40px;
    color: white;
    text-shadow: 0 0 4px rgba(0, 0, 0, 0.5);
}

.media-image-count {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    line-height: 1;
    z-index: 3;
}

.media-image-count svg {
    width: 14px;
    height: 14px;
}

.content-thumbnail {
    position: relative;
}

/* 响应式调整 */
@media screen and (max-width: 767px) {
    .media-image-count {
        bottom: 8px;
        right: 8px;
        padding: 3px 6px;
        font-size: 11px;
    }
    
    .media-image-count svg {
        width: 12px;
        height: 12px;
    }
}

/* 问答样式 */
.ask-right{
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.ask-topic-item {
    border: 1px solid #e5e7eb;
    padding: 20px;
    margin-bottom: 8px;
    transition: all 0.3s ease;
    background: white;
}

.ask-topic-item:hover {
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.ask-topic-item.resolved {
    border-left: 4px solid var(--success-color);
}

.ask-topic-item.unresolved {
    border-left: 4px solid var(--warning-color);
}

.ask-topic-item .topic-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.ask-topic-item .topic-title {
    font-size: 18px;
    font-weight: 600;
    margin: 0;
    flex: 1;
}

.ask-topic-item .topic-title a {
    color: var(--text-color);
    text-decoration: none;
}

.ask-topic-item .topic-title a:hover {
    color: var(--theme-color);
}

.ask-topic-item .topic-status {
    flex-shrink: 0;
    margin-left: 60px;
}

.ask-topic-item .status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 0px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.ask-topic-item .status-badge.resolved {
    background: var(--success-light);
    color: #069d06;
}

.ask-topic-item .status-badge.unresolved {
    background: var(--warning-light);
    color: #999;
}

.ask-topic-item .topic-content {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 15px;
}

.ask-topic-item .topic-meta-row {
    display: flex;
    align-items: center;
    gap: 20px;
    margin: 15px 0;
    padding: 12px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
}

.ask-topic-item .meta-section {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ask-topic-item .meta-label {
    display: flex;
    align-items: center;
    font-size: 12px;
    color: var(--text-light);
}

.ask-topic-item .topic-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
}

.ask-topic-item .topic-author {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ask-topic-item .author-avatar img {
    width: 30px;
    height: 30px;
}

.ask-topic-item .author-info {
    display: flex;
    flex-direction: column;
}

.ask-topic-item .author-info a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
    text-decoration: none;
}

.ask-topic-item .author-info a:hover {
    color: var(--theme-color);
}

.ask-topic-item .topic-date {
    font-size: 12px;
    color: var(--text-light);
}

.ask-topic-item .topic-actions {
    display: flex;
    gap: 10px;
}

.ask-topic-item .topic-action {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--theme-color);
    font-size: 14px;
    text-decoration: none;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.ask-topic-item .topic-action:hover {
    background: var(--theme-color);
    color: white;
}

/* 其他类型内容的样式 */
.stream-content-item {
    border: 1px solid #e5e7eb;
    padding: 20px;
    margin-bottom: 8px;
    transition: all 0.3s ease;
    background: white;
}

.stream-content-item:hover {
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.stream-content-item .content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.stream-content-item .content-author {
    display: flex;
    align-items: center;
    gap: 10px;
}

.stream-content-item .author-avatar img {
    width: 30px;
    height: 30px;
}

.stream-content-item .author-info {
    display: flex;
    flex-direction: column;
}

.stream-content-item .author-info a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
    text-decoration: none;
}

.stream-content-item .author-info a:hover {
    color: var(--theme-color);
}

.stream-content-item .content-categories {
    align-items: center;
}

.content-from-text {
    font-size: 12px;
    color: #999; /* 淡灰色 */
    margin-right: 5px;
}

.stream-content-item .content-categories span a {
    font-size: 12px;
    color: var(--text-light);
    text-decoration: none;
}

.stream-content-item .content-categories span a:hover {
    color: var(--theme-color);
}

.stream-content-item .content-type span {
    background: var(--theme-color);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.stream-content-item .content-body {
    margin-bottom: 15px;
}

.stream-content-item .content-title {
    font-weight: 600;
    margin: 0 0 15px 0;
}

.stream-content-item .content-title a {
    color: var(--text-color);
    text-decoration: none;
}

.stream-content-item .content-title a:hover {
    color: var(--theme-color);
}

.stream-content-item .content-excerpt {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 0px;
}

.stream-content-item .content-thumbnail {
    margin-top: 15px;
}

.stream-content-item .content-thumbnail img {
    max-width: 100%;
    height: auto;
}

.stream-content-item .content-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 15px;
}

.stream-content-item .content-date {
    font-size: 12px;
    color: var(--text-light);
}

.stream-content-item .content-stats {
    display: flex;
    gap: 15px;
    color:#AAAEB3
}

.stream-content-item .stat-comments,
.stream-content-item .stat-views {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    color: var(--text-light);
}

.circle-image-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 20px;
}

.circle-image-lightbox.show {
    display: flex;
}

.circle-lightbox-inner {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
}

.circle-lightbox-inner img {
    max-width: 100%;
    max-height: 100%;
    border-radius: 8px;
}

.circle-lightbox-close {
    position: absolute;
    right: 0;
    background: none;
    border: 0;
    font-size: 32px;
    color: #fff;
    cursor: pointer;
}

.circle-lightbox-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 12px;
}

.circle-lightbox-nav button {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: none;
    padding: 6px 16px;
    border-radius: 20px;
    cursor: pointer;
}

.stream-circle-topic {
    margin-bottom: 8px;
    border-radius: 6px;
}

.stream-circle-topic .js-circle-comments-toggle {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.stream-circle-topic .topic-image-box li {
    cursor: pointer;
}

.stream-circle-topic .topic-comments {
    margin-top: 16px;
}

.stream-circle-topic .topic-comment-loading {
    color: var(--text-light);
    font-size: 14px;
    padding: 20px;
    text-align: center;
}

.ask-topic-item .content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ask-topic-item .content-author {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ask-topic-item .author-avatar img {
    width: 30px;
    height: 30px;
}

.ask-topic-item .author-info {
    display: flex;
    flex-direction: column;
}

.ask-topic-item .author-info a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
    text-decoration: none;
}

.ask-topic-item .author-info a:hover {
    color: var(--theme-color);
}

.ask-topic-item .topic-content{
    padding:8px 20px 8px 20px
}
.ask-topic-item .topic-header .meta-section {
    margin-bottom: 10px;
}

.ask-topic-item .topic-header .meta-label {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: var(--text-light);
}

.ask-topic-item .content-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 15px;
    margin-top: 15px;
}

.ask-topic-item .content-date {
    font-size: 12px;
    color: var(--text-light);
}

.ask-topic-item .content-stats {
    display: flex;
    gap: 15px;
    align-items: center;
    color:#AAAEB3
}

.ask-topic-item .stat-answers,
.ask-topic-item .stat-views,
.ask-topic-item .stat-comments {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    color: var(--text-light);
}

.ask-topic-item .content-header .meta-section {
    margin-left: auto;
}

.ask-topic-item .content-header .meta-label a {
    color: var(--text-light);
    text-decoration: none;
}

.ask-topic-item .content-header .meta-label a:hover {
    color: var(--theme-color);
}

.newsflashes-item .content-title {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.newsflashes-item .content-type-label {
    font-size: 12px;
    color: white;
    padding: 2px 8px;
    background: red;
    border-radius: 4px;
    margin-left: auto;
    white-space: nowrap;
}

.stream-circle-topic .topic-comment-form {
    margin-bottom: 16px;
    padding: 16px;
    background: var(--bg-color);
}

.stream-circle-topic .topic-comment-left textarea {
    width: 100%;
    min-height: 80px;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    resize: vertical;
}

.stream-circle-topic .topic-comment-tools {
    margin-top: 10px;
    display: flex;
    justify-content: flex-end;
}

.stream-circle-topic .topic-answer-login {
    text-align: center;
    padding: 20px;
}

.stream-circle-topic .topic-answer-login p {
    margin-bottom: 15px;
    color: var(--text-light);
}

/* 文章左右结构样式 */
.stream-content-item.post-item.has-media .content-body-with-media {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.stream-content-item.post-item.has-media .content-media {
    flex: 0 0 40%;
    max-width: 40%;
}

.stream-content-item.post-item.has-media .content-text {
    flex: 1;
    min-width: 0; /* 防止内容溢出 */
}

.stream-content-item.post-item.has-media .media-image,
.stream-content-item.post-item.has-media .media-video {
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
}

.stream-content-item.post-item.has-media .media-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.stream-content-item.post-item.has-media .media-video video {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

/* 格式化摘要样式 */
.stream-content-item.post-item .formatted-excerpt {
    color: var(--text-light);
    line-height: 1.6;
}

.stream-content-item.post-item .excerpt-sentence {
    margin-bottom: 8px;
    display: block;
}

.stream-content-item.newsflashes-item .excerpt-sentence {
    margin-bottom: 8px;
    display: block;
}

.stream-content-item.post-item.has-media .excerpt-sentence:last-child {
    margin-bottom: 0;
}

/* 无限加载样式 */
.infinite-scroll-status {
    text-align: center;
    padding: 20px;
    display: none;
}

.infinite-scroll-status .infinite-scroll-request,
.infinite-scroll-status .infinite-scroll-last,
.infinite-scroll-status .infinite-scroll-error {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--text-light);
    font-size: 14px;
}

.infinite-scroll-status .infinite-scroll-error {
    color: var(--error-color);
    cursor: pointer;
}

.loading-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid var(--theme-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 电脑端和平板端 - 左右结构 */
@media screen and (min-width: 768px) {
    .stream-content-item.post-item.has-media .content-body-with-media {
        flex-direction: row;
    }
    
    .stream-content-item.post-item.has-media .content-media {
        flex: 0 0 40%;
        max-width: 40%;
    }
    
    .stream-content-item.post-item.has-media .content-text {
        flex: 1;
    }
}

/* 手机端 - 左右结构 */
@media screen and (max-width: 767px) {
    .stream-content-item.post-item.has-media .content-body-with-media {
        flex-direction: row;
        gap: 15px;
    }
    
    .stream-content-item.post-item.has-media .content-media {
        flex: 0 0 35%;
        max-width: 35%;
    }
    
    .stream-content-item.post-item.has-media .content-text {
        flex: 1;
    }
    
    .stream-content-item.post-item.has-media .content-title {
        font-size: 16px;
        margin-bottom: 12px;
    }
    
    .stream-content-item.post-item .formatted-excerpt {
        font-size: 14px;
    }
    
    .stream-content-item .content-header {
        align-items: flex-start;
        gap: 10px;
    }
}

/* 非常小的手机端 - 改为上下结构 */
@media screen and (max-width: 480px) {
    .stream-content-item.post-item.has-media .content-body-with-media {
        flex-direction: column;
        gap: 12px;
    }
    
    .stream-content-item.post-item.has-media .content-media {
        flex: 0 0 auto;
        max-width: 100%;
        width: 100%;
    }
    
    .stream-content-item.post-item.has-media .content-text {
        flex: 1;
    }
}

/* 响应式调整 */
@media screen and (max-width: 768px) {
    .stream-content-item .content-header {
        align-items: flex-start;
        gap: 10px;
    }
    
    .stream-content-item .content-footer {
        align-items: flex-start;
        gap: 10px;
    }
}