/* ============================================
   冰梭社区 - 论坛样式
   简洁专业风格，与主站设计语言统一
   ============================================ */

/* ========== 论坛头部（全屏宽度深色风格） ========== */
.forum-header {
    position: relative;
    background: #0A1628;
    color: #fff;
    padding: 5rem 1.5rem 3.5rem;
    text-align: center;
    overflow: hidden;
}

/* 科技网格背景 */
.forum-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(37,99,235,0.06) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(37,99,235,0.06) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 70% 50% at 50% 40%, #000 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 70% 50% at 50% 40%, #000 20%, transparent 70%);
    pointer-events: none;
}

/* 光晕效果 */
.forum-header .hero-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.25;
    pointer-events: none;
}
.forum-header .hero-glow.g1 {
    background: #2563EB;
    top: -150px;
    left: 5%;
}
.forum-header .hero-glow.g2 {
    background: #1D4ED8;
    bottom: -180px;
    right: 5%;
}

.forum-header-inner {
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.forum-header-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    margin-bottom: 0.5rem;
}
.forum-header-title svg { 
    color: #60A5FA;
    filter: drop-shadow(0 2px 8px rgba(96, 165, 250, 0.3));
}
.forum-header h1 {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #fff 40%, #60A5FA);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.forum-header-desc {
    color: #E2E8F0;
    font-size: 0.95rem;
    letter-spacing: 0.2px;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* 头部统计数据 */
.forum-header-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}
.forum-header-stats .stat-item {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    text-align: center;
}
.forum-header-stats .stat-number {
    font-size: 1.6rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
}
.forum-header-stats .stat-label {
    font-size: 0.8rem;
    color: #94A3B8;
    letter-spacing: 0.5px;
}
.forum-header-stats .stat-divider {
    width: 1px;
    height: 48px;
    background: rgba(255, 255, 255, 0.15);
}

/* ========== 论坛页面容器 ========== */
.forum-page {
    width: 100%;
    max-width: 1100px;
    margin: 1.5rem auto 40px;
    padding: 0 1.5rem;
    flex: 1 0 auto;
}
/* 帖子详情页需要更大的顶部间距（避免被导航栏遮挡） */
.forum-detail-page {
    margin-top: 80px;
}

/* ========== 返回社区按钮 ========== */
.post-back-link {
    margin-bottom: 1rem;
}
.post-back-link a {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    padding: 0.5rem 0.8rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    background: transparent;
    border: 1px solid transparent;
}
.post-back-link a:hover {
    color: var(--color-primary);
    background: var(--color-primary-bg);
    border-color: var(--color-primary);
}
.post-back-link svg {
    transition: transform 0.2s ease;
}
.post-back-link a:hover svg {
    transform: translateX(-2px);
}

/* ========== 分类导航 ========== */
.category-nav {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    background: var(--color-bg-card);
    padding: 0.75rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow-x: auto;
    border: 1px solid var(--color-border);
}
.category-item {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    border: 1px solid transparent;
    -webkit-tap-highlight-color: transparent;
    font-weight: 500;
}
.category-item svg { flex-shrink: 0; }
.category-item:hover { background: var(--color-primary-bg); color: var(--color-primary); }
.category-item.active {
    background: var(--color-primary);
    color: #fff;
}
.category-item.active svg { color: #fff; }

/* ========== 工具栏 ========== */
.forum-toolbar {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
    align-items: center;
    flex-wrap: wrap;
}
.forum-search { flex: 1; min-width: 220px; position: relative; }
.forum-search input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
    background: var(--color-bg-card);
    color: var(--color-text);
    font-family: inherit;
    height: 44px;
    box-sizing: border-box;
}
.forum-search input::placeholder { color: var(--color-text-muted); }
.forum-search input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.14);
}
.forum-search .search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    pointer-events: none;
    display: flex;
    align-items: center;
}

.forum-sort {
    display: flex;
    gap: 0.25rem;
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    padding: 0.3rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}
.forum-sort-item {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.45rem 0.95rem;
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition);
    -webkit-tap-highlight-color: transparent;
    white-space: nowrap;
}
.forum-sort-item:hover { color: var(--color-primary); background: var(--color-primary-bg); }
.forum-sort-item.active {
    background: var(--color-primary);
    color: #fff;
}
.forum-sort-item.active svg { color: #fff; }

.btn-new-post {
    padding: 0.7rem 1.25rem;
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    white-space: nowrap;
    -webkit-tap-highlight-color: transparent;
    height: 44px;
    box-sizing: border-box;
}
.btn-new-post:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
}
.btn-new-post.btn-secondary {
    background: var(--color-bg-card);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}
.btn-new-post.btn-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-bg);
}

/* ========== 帖子列表 ========== */
.post-list { display: flex; flex-direction: column; gap: 0.85rem; }
.post-card {
    position: relative;
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.5rem 1.1rem 1.6rem;
    box-shadow: var(--shadow-sm);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    cursor: pointer;
    border: 1px solid var(--color-border);
    overflow: hidden;
}
/* 左侧色条悬停效果 */
.post-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--color-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}
.post-card:hover {
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.1), 0 3px 8px rgba(15, 23, 42, 0.05);
    border-color: var(--color-primary-light);
    transform: translateY(-2px);
}
.post-card:hover::before { opacity: 1; }

.post-card-header { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; flex-wrap: wrap; }
.post-badge {
    padding: 0.15rem 0.55rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    line-height: 1.5;
}
.post-badge.top { background: var(--color-danger-bg); color: var(--color-danger); }
.post-badge.featured { background: var(--color-warning-bg); color: var(--color-warning); }
.post-badge.category { background: var(--color-primary-bg); color: var(--color-primary); }
/* 官方帖标签：绿色背景 */
.post-badge.official { background: var(--color-success-bg); color: var(--color-success); }

.post-card-title {
    font-size: 1.08rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.4rem;
    line-height: 1.5;
    transition: color 0.2s;
}
.post-card-title:hover { color: var(--color-primary); }
.post-card-excerpt {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.65;
    margin-bottom: 0.75rem;
    max-height: 3.3em;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

/* 帖子卡片底部：左对齐作者，右对齐统计/标签 */
.post-card-footer {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    flex-wrap: wrap;
    margin-top: 0.5rem;
}
.post-author { display: flex; align-items: center; gap: 0.5rem; font-weight: 500; color: var(--color-text-secondary); flex-shrink: 0; }
/* 作者头像 */
.post-author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    flex-shrink: 0;
    overflow: hidden;
}
.post-author-avatar img { width: 100%; height: 100%; object-fit: cover; }

/* 右侧区域：标签 + 统计 */
.post-footer-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.5rem;
    flex: 1;
}
.post-tags { display: flex; gap: 0.4rem; flex-wrap: wrap; justify-content: flex-end; }
.post-tag {
    padding: 0.15rem 0.55rem;
    background: var(--color-bg);
    color: var(--color-text-secondary);
    border-radius: 4px;
    font-size: 0.75rem;
    transition: var(--transition);
}
.post-tag:hover { background: var(--color-primary-bg); color: var(--color-primary); }
.post-stats { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.post-stats .footer-item { display: flex; align-items: center; gap: 0.3rem; }
.post-stats .footer-item svg { width: 14px; height: 14px; }
.post-stats .footer-time { color: var(--color-text-muted); font-size: 0.8rem; }

/* ========== 分页 ========== */
.forum-pagination {
    display: flex;
    justify-content: center;
    gap: 0.4rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}
.forum-pagination button {
    min-width: 38px;
    height: 38px;
    padding: 0 0.85rem;
    border: 1px solid var(--color-border);
    background: var(--color-bg-card);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    transition: var(--transition);
    font-family: inherit;
    -webkit-tap-highlight-color: transparent;
}
/* SEO优化：分页链接样式（不影响按钮外观） */
.forum-pagination .pagination-link {
    display: inline-block;
    text-decoration: none;
}
.forum-pagination .pagination-link button {
    cursor: pointer;
}
.forum-pagination button:hover:not(:disabled) {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-bg);
    transform: translateY(-1px);
}
.forum-pagination button.active {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}
.forum-pagination button:disabled { opacity: 0.4; cursor: not-allowed; }

/* ========== 空状态 ========== */
.forum-empty { text-align: center; padding: 3rem 1rem; color: var(--color-text-muted); }
.forum-empty svg { width: 64px; height: 64px; margin-bottom: 1rem; opacity: 0.3; }
.forum-empty p { font-size: 0.95rem; margin-bottom: 1rem; }

/* ========== 帖子详情页 ========== */
.post-detail {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: 2rem 2.5rem;
    box-shadow: var(--shadow-md);
    margin-bottom: 1.5rem;
    border: 1px solid var(--color-border);
}
.post-detail-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}
.post-detail-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.75rem;
    line-height: 1.4;
    letter-spacing: -0.2px;
}
.post-detail-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    flex-wrap: wrap;
}
.post-detail-author { display: flex; align-items: center; gap: 0.5rem; }
.post-detail-author-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
}
.post-detail-author-name { color: var(--color-text); font-weight: 500; }

.post-detail-content {
    font-size: 0.975rem;
    line-height: 1.85;
    color: var(--color-text);
    word-break: break-word;
}
.post-detail-content h1, .post-detail-content h2, .post-detail-content h3 {
    margin: 1.5em 0 0.5em;
    color: var(--color-text);
    font-weight: 600;
}
.post-detail-content h1 { font-size: 1.5rem; }
.post-detail-content h2 { font-size: 1.3rem; }
.post-detail-content h3 { font-size: 1.15rem; }
.post-detail-content p { margin-bottom: 1em; }
/* 图片点击查看大图提示 */
.post-detail-content img {
    max-width: 100%;
    border-radius: var(--radius-md);
    margin: 1em 0;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.post-detail-content img:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}
.post-detail-content pre {
    background: #1e293b;
    color: #e2e8f0;
    padding: 1rem;
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: 1em 0;
    font-size: 0.875rem;
    line-height: 1.6;
}
.post-detail-content code {
    background: var(--color-bg);
    padding: 0.15em 0.4em;
    border-radius: 4px;
    font-size: 0.875em;
    font-family: 'Consolas', 'Monaco', monospace;
    color: var(--color-accent);
}
.post-detail-content pre code { background: transparent; padding: 0; color: inherit; }
.post-detail-content blockquote {
    border-left: 4px solid var(--color-primary);
    padding: 0.5rem 1rem;
    margin: 1em 0;
    color: var(--color-text-secondary);
    background: var(--color-primary-bg);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.post-detail-content ul, .post-detail-content ol { padding-left: 1.5em; margin-bottom: 1em; }
.post-detail-content a { color: var(--color-primary); text-decoration: underline; text-underline-offset: 2px; }
.post-detail-content a:hover { color: var(--color-primary-dark); }
.post-detail-content table { border-collapse: collapse; width: 100%; margin: 1em 0; }
.post-detail-content th, .post-detail-content td { border: 1px solid var(--color-border); padding: 0.5rem 0.75rem; text-align: left; }
.post-detail-content th { background: var(--color-bg); font-weight: 600; }

.post-detail-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
    flex-wrap: wrap;
}
.post-action-btn {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg-card);
    color: var(--color-text-secondary);
    cursor: pointer;
    font-size: 0.875rem;
    transition: var(--transition);
    font-family: inherit;
    -webkit-tap-highlight-color: transparent;
}
.post-action-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-bg);
}
.post-action-btn.liked {
    background: var(--color-primary-bg);
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.post-action-btn svg { width: 16px; height: 16px; }

/* ========== 评论区域 ========== */
.comment-section {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: 2rem 2.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}
.comment-section h3 {
    font-size: 1.15rem;
    margin-bottom: 1.5rem;
    color: var(--color-text);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.comment-section h3::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 18px;
    background: var(--color-primary);
    border-radius: 2px;
}

.comment-input-box { margin-bottom: 2rem; }
.comment-input-box textarea {
    width: 100%;
    min-height: 90px;
    padding: 0.85rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    resize: vertical;
    outline: none;
    transition: var(--transition);
    font-family: inherit;
    background: var(--color-bg-card);
    color: var(--color-text);
    box-sizing: border-box;
    line-height: 1.6;
}
.comment-input-box textarea::placeholder { color: var(--color-text-muted); }
.comment-input-box textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}
.comment-input-box .comment-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.5rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.comment-input-box .btn-submit {
    padding: 0.5rem 1.2rem;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.875rem;
    transition: var(--transition);
    font-family: inherit;
    -webkit-tap-highlight-color: transparent;
}
.comment-input-box .btn-submit:hover {
    background: var(--color-primary-dark);
}
.comment-input-box .btn-submit:disabled { opacity: 0.5; cursor: not-allowed; }
.comment-input-box .login-tip { font-size: 0.85rem; color: var(--color-text-muted); }
.comment-input-box .login-tip a { color: var(--color-primary); }

.comment-list { display: flex; flex-direction: column; gap: 1.5rem; }
.comment-item { display: flex; gap: 0.75rem; }
/* 评论头像容器 + 在线状态点 */
.comment-avatar {
    position: relative;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    flex-shrink: 0;
}
.comment-avatar::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 10px;
    height: 10px;
    background: var(--color-success);
    border: 2px solid var(--color-bg-card);
    border-radius: 50%;
    box-shadow: 0 0 0 1px rgba(16, 185, 129, 0.2);
}
.comment-body { flex: 1; min-width: 0; }
.comment-header { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.4rem; flex-wrap: wrap; }
.comment-floor {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    background: var(--color-bg);
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
}
.comment-author { font-size: 0.85rem; font-weight: 500; color: var(--color-text); }
.comment-time { font-size: 0.75rem; color: var(--color-text-muted); }
.comment-content {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: 0.4rem;
    word-break: break-word;
}
.comment-footer { display: flex; gap: 1rem; font-size: 0.8rem; flex-wrap: wrap; }
.comment-footer .action-link {
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.25rem;
    -webkit-tap-highlight-color: transparent;
}
.comment-footer .action-link:hover { color: var(--color-primary); }
.comment-footer .action-link.liked { color: var(--color-primary); font-weight: 500; }

/* 楼中楼 */
.comment-replies {
    margin-top: 0.75rem;
    padding-left: 1rem;
    border-left: 2px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    background: var(--color-bg);
}
.comment-reply { display: flex; gap: 0.5rem; }
.comment-reply .comment-avatar { width: 28px; height: 28px; font-size: 11px; }
.comment-reply .comment-avatar::after { width: 8px; height: 8px; }
.comment-reply .comment-content { font-size: 0.85rem; }

/* 回复输入框 */
.reply-input-box { background: var(--color-bg); padding: 0.75rem; border-radius: var(--radius-md); }

/* ========== 发帖页面 ========== */
.post-form {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: 2rem 2.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}
.form-group { margin-bottom: 1.5rem; }
.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.5rem;
    letter-spacing: 0.2px;
}
.form-label .required { color: var(--color-danger); margin-left: 2px; }
.form-input {
    width: 100%;
    padding: 0.7rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
    font-family: inherit;
    background: var(--color-bg-card);
    color: var(--color-text);
    box-sizing: border-box;
}
.form-input::placeholder { color: var(--color-text-muted); }
.form-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
    background: var(--color-bg-card);
}
.form-hint { font-size: 0.8rem; color: var(--color-danger); margin-top: 0.3rem; min-height: 1rem; line-height: 1.4; }
.post-limit-tip {
    background: var(--color-primary-bg);
    color: var(--color-primary);
    padding: 0.7rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
    display: none;
    border-left: 3px solid var(--color-primary);
}
.post-limit-tip.show { display: block; }
.post-tips {
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.5rem;
    margin-top: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-primary-light);
}
.post-tips h4 {
    font-size: 0.95rem;
    color: var(--color-text);
    margin-bottom: 0.5rem;
    font-weight: 600;
}
.post-tips ul { padding-left: 1.2rem; color: var(--color-text-secondary); font-size: 0.85rem; line-height: 1.8; }

.category-select { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.category-option {
    padding: 0.4rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
    color: var(--color-text-secondary);
    background: var(--color-bg-card);
    -webkit-tap-highlight-color: transparent;
}
.category-option:hover { border-color: var(--color-primary); color: var(--color-primary); background: var(--color-primary-bg); }
.category-option.selected {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

/* ========== 验证码 ========== */
.captcha-box { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.captcha-image {
    min-width: 120px;
    height: 40px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: var(--color-bg);
    overflow: hidden;
    transition: var(--transition);
    -webkit-tap-highlight-color: transparent;
}
.captcha-image:hover { border-color: var(--color-primary); }
.captcha-image svg { display: block; }
.captcha-input {
    width: 130px;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-family: inherit;
    background: var(--color-bg-card);
    color: var(--color-text);
    box-sizing: border-box;
}
.captcha-input:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12); }
.captcha-refresh {
    padding: 0.5rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--color-text-secondary);
    display: inline-flex;
    align-items: center;
    transition: var(--transition);
    -webkit-tap-highlight-color: transparent;
}
.captcha-refresh:hover { color: var(--color-primary); border-color: var(--color-primary); background: var(--color-primary-bg); }
.captcha-container { margin-top: 0.5rem; }

/* ========== 顶部Banner广告轮播 ========== */
.ad-carousel {
    position: relative;
    margin-bottom: 1rem;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
}
.ad-carousel-wrapper {
    position: relative;
    width: 100%;
    height: 200px;
}
.ad-carousel-track {
    display: flex;
    height: 100%;
    transition: transform 0.5s ease-in-out;
}
.ad-carousel-slide {
    width: 100%;
    flex-shrink: 0;
    height: 100%;
    position: relative;
}
.ad-carousel-slide a {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
}
.ad-carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.ad-carousel-slide .ad-text {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1rem 1.5rem;
    background: var(--color-primary-bg);
}
.ad-carousel-slide .ad-text-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.3rem;
}
.ad-carousel-slide .ad-text-desc {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}
.ad-carousel .ad-label {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    font-size: 0.7rem;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    pointer-events: none;
    backdrop-filter: blur(4px);
    z-index: 10;
}
/* 轮播控制按钮 */
.ad-carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.85);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    transition: var(--transition);
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    -webkit-tap-highlight-color: transparent;
}
.ad-carousel-btn:hover {
    background: #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
.ad-carousel-btn.prev { left: 0.75rem; }
.ad-carousel-btn.next { right: 0.75rem; }
.ad-carousel-btn svg { width: 18px; height: 18px; }
/* 轮播指示点 */
.ad-carousel-indicators {
    position: absolute;
    bottom: 0.75rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    z-index: 10;
}
.ad-carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
    border: none;
    -webkit-tap-highlight-color: transparent;
}
.ad-carousel-dot:hover { background: rgba(255, 255, 255, 0.8); }
.ad-carousel-dot.active {
    background: #fff;
    width: 20px;
    border-radius: 4px;
}
/* 轮播响应式 */
@media (max-width: 768px) {
    .ad-carousel-wrapper { height: 150px; }
    .ad-carousel-btn { width: 32px; height: 32px; }
    .ad-carousel-btn.prev { left: 0.5rem; }
    .ad-carousel-btn.next { right: 0.5rem; }
    .ad-carousel-btn svg { width: 16px; height: 16px; }
    .ad-carousel-slide .ad-text-title { font-size: 1rem; }
    .ad-carousel-slide .ad-text-desc { font-size: 0.8rem; }
}
@media (max-width: 480px) {
    .ad-carousel-wrapper { height: 120px; }
    .ad-carousel-btn { width: 28px; height: 28px; }
    .ad-carousel-slide .ad-text { padding: 0.75rem 1rem; }
    .ad-carousel-slide .ad-text-title { font-size: 0.9rem; }
    .ad-carousel-slide .ad-text-desc { font-size: 0.75rem; }
    .ad-carousel-indicators { bottom: 0.5rem; }
    .ad-carousel-dot { width: 6px; height: 6px; }
    .ad-carousel-dot.active { width: 16px; }
}

/* ========== 搜索结果提示 ========== */
.search-result-tip {
    background: var(--color-primary-bg);
    color: var(--color-primary);
    padding: 0.6rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-left: 3px solid var(--color-primary);
    flex-wrap: wrap;
    gap: 0.5rem;
}
.search-result-tip .clear-search { cursor: pointer; color: var(--color-primary); font-weight: 500; }
.search-result-tip .clear-search:hover { text-decoration: underline; }

/* ========== 游客登录引导弹窗 ========== */
.login-guide-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.2s ease;
}
.login-guide-content {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: 2rem;
    max-width: 400px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    animation: slideUp 0.3s ease;
}
.login-guide-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}
.login-guide-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}
.login-guide-desc {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}
.login-guide-features {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}
.guide-feature {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    color: var(--color-text-secondary);
    font-size: 0.85rem;
}
.guide-feature svg { color: var(--color-primary); }
.login-guide-actions {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
}
.guide-btn-primary {
    flex: 1;
    padding: 0.7rem 1.5rem;
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-md);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}
.guide-btn-primary:hover {
    background: var(--color-primary-dark);
}
.guide-btn-secondary {
    flex: 1;
    padding: 0.7rem 1.5rem;
    background: var(--color-bg-hover);
    color: var(--color-text);
    border-radius: var(--radius-md);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid var(--color-border);
}
.guide-btn-secondary:hover {
    background: var(--color-border);
}
.login-guide-close {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 0.85rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: var(--transition);
}
.login-guide-close:hover { color: var(--color-text-secondary); }

/* 游客模式下的禁用按钮样式 */
.guest-disabled-btn {
    opacity: 0.7;
    cursor: pointer;
    position: relative;
}
.guest-disabled-btn:hover {
    opacity: 1;
}

/* 游客评论区提示 */
.guest-comment-tip {
    background: var(--color-primary-bg);
    border: 1px dashed var(--color-primary);
    border-radius: var(--radius-md);
    padding: 1rem 1.5rem;
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}
.guest-comment-tip a {
    color: var(--color-primary);
    font-weight: 500;
    text-decoration: none;
}
.guest-comment-tip a:hover { text-decoration: underline; }

/* ========== 全局登录弹窗 ========== */
.forum-login-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.2s ease;
}
.forum-login-content {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    width: 380px;
    max-width: 90%;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease;
}
.forum-login-close {
    position: absolute;
    top: 12px;
    right: 12px;
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 4px;
    transition: var(--transition);
}
.forum-login-close:hover { color: var(--color-text); }
.forum-login-header {
    padding: 24px 24px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.forum-login-header h3 {
    font-size: 1.25rem;
    color: var(--color-text);
    margin: 0;
}
.forum-login-tabs {
    display: flex;
    border-bottom: 1px solid var(--color-border);
    padding: 0 24px;
}
.forum-login-tab {
    padding: 12px 16px;
    background: none;
    border: none;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: var(--transition);
}
.forum-login-tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}
.forum-login-tab:hover:not(.active) { color: var(--color-text); }
.forum-login-body { padding: 20px 24px 24px; }
.forum-login-section { display: none; }
.forum-login-section.active { display: block; }
.forum-login-field {
    margin-bottom: 12px;
    display: flex;
    gap: 8px;
}
.forum-login-field input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    transition: var(--transition);
}
.forum-login-field input:focus {
    border-color: var(--color-primary);
    outline: none;
}
.forum-login-code-btn {
    padding: 10px 16px;
    background: var(--color-bg-hover);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    font-size: 0.85rem;
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition);
}
.forum-login-code-btn:hover:not(:disabled) {
    background: var(--color-primary-bg);
}
.forum-login-code-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}
.forum-login-captcha {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}
.forum-login-captcha input {
    width: 100px;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
}
.forum-login-submit {
    width: 100%;
    padding: 12px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}
.forum-login-submit:hover {
    background: var(--color-primary-dark);
}
.forum-login-captcha-row {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}
.forum-login-captcha-row input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    transition: var(--transition);
}
.forum-login-captcha-row input:focus {
    border-color: var(--color-primary);
    outline: none;
}
.forum-login-divider {
    display: flex;
    align-items: center;
    margin: 20px 0 16px;
}
.forum-login-divider::before,
.forum-login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border);
}
.forum-login-divider span {
    padding: 0 12px;
    color: var(--color-text-secondary);
    font-size: 0.85rem;
}
.forum-login-options {
    display: flex;
    gap: 12px;
}
.forum-login-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}
.forum-login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.forum-login-btn.forum-login-wechat {
    color: #07C160;
    border-color: #07C160;
}
.forum-login-btn.forum-login-wechat:hover {
    background: #07C160;
    color: white;
}
.forum-login-btn.forum-login-alipay {
    color: #1677FF;
    border-color: #1677FF;
}
.forum-login-btn.forum-login-alipay:hover {
    background: #1677FF;
    color: white;
}
/* 游客评论引导 */
.guest-comment-guide {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 3rem 2rem;
    text-align: center;
    margin-top: 1rem;
}
.guest-guide-content {
    max-width: 320px;
    margin: 0 auto;
}
.guest-guide-content svg {
    margin-bottom: 1.5rem;
}
.guest-guide-title {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 1.5rem;
}
.guest-guide-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.guest-guide-btn {
    padding: 0.8rem 2rem;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}
.guest-guide-btn:hover {
    background: var(--color-primary-dark);
}
.guest-guide-tip {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}
.forum-login-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--color-border);
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}
.forum-login-footer a {
    color: var(--color-primary);
    text-decoration: none;
    margin-left: 4px;
}
.forum-login-footer a:hover { text-decoration: underline; }

.tags-input {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding: 0.5rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    min-height: 42px;
    align-items: center;
    transition: var(--transition);
    background: var(--color-bg-card);
}
.tags-input:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}
.tag-item {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.6rem;
    background: var(--color-primary-bg);
    color: var(--color-primary);
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
}
.tag-item .tag-remove {
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    opacity: 0.6;
    transition: opacity 0.2s;
    -webkit-tap-highlight-color: transparent;
}
.tag-item .tag-remove:hover { opacity: 1; }
.tags-input input {
    border: none;
    outline: none;
    flex: 1;
    min-width: 100px;
    font-size: 0.875rem;
    font-family: inherit;
    background: transparent;
    color: var(--color-text);
}

/* WangEditor 容器 */
.editor-container {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}
.editor-container:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}
.editor-toolbar { border-bottom: 1px solid var(--color-border); }
.editor-content { min-height: 300px; }
.editor-content .w-e-text-container { min-height: 300px !important; }

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}
.btn-extract-tags {
    padding: 0.4rem 0.8rem;
    border: 1px solid var(--color-border);
    background: var(--color-bg-card);
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.8rem;
    transition: var(--transition);
    font-family: inherit;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    -webkit-tap-highlight-color: transparent;
}
.btn-extract-tags:hover:not(:disabled) {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-bg);
}
.btn-extract-tags:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.btn-cancel {
    padding: 0.6rem 1.5rem;
    border: 1px solid var(--color-border);
    background: var(--color-bg-card);
    color: var(--color-text-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition);
    font-family: inherit;
    -webkit-tap-highlight-color: transparent;
}
.btn-cancel:hover { border-color: var(--color-text-muted); color: var(--color-text); background: var(--color-bg); }
.btn-submit-post {
    padding: 0.6rem 1.8rem;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    font-family: inherit;
    -webkit-tap-highlight-color: transparent;
}
.btn-submit-post:hover {
    background: var(--color-primary-dark);
}
.btn-submit-post:disabled { opacity: 0.5; cursor: not-allowed; }

/* ========== 审核状态 ========== */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1.5;
}
.status-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}
.status-badge.pending { background: var(--color-warning-bg); color: var(--color-warning); }
.status-badge.approved { background: var(--color-success-bg); color: var(--color-success); }
.status-badge.rejected { background: var(--color-danger-bg); color: var(--color-danger); }

/* ========== 举报弹窗 ========== */
.report-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 1rem;
}
.report-modal-content {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: 1.5rem 2rem;
    width: 90%;
    max-width: 420px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-border);
}
.report-modal-content h3 { font-size: 1.1rem; margin-bottom: 1rem; font-weight: 600; }
.report-reasons { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1rem; }
.report-reason {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.875rem;
    background: var(--color-bg-card);
}
.report-reason:hover { border-color: var(--color-primary); background: var(--color-primary-bg); }
.report-reason.selected {
    background: var(--color-primary-bg);
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.report-reason input { accent-color: var(--color-primary); }
.report-textarea {
    width: 100%;
    min-height: 80px;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    outline: none;
    resize: vertical;
    margin-bottom: 1rem;
    font-family: inherit;
    background: var(--color-bg-card);
    color: var(--color-text);
    box-sizing: border-box;
    transition: var(--transition);
}
.report-textarea:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12); }
.report-actions { display: flex; gap: 0.75rem; justify-content: flex-end; }

/* ========== 我的帖子页 ========== */
/* PC端默认横向布局（flex-direction: row） */
.my-post-card {
    position: relative;
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem 1rem 1.35rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
    border: 1px solid var(--color-border);
    overflow: hidden;
}
/* 左侧状态色条 */
.my-post-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--color-primary);
    opacity: 0.6;
    transition: opacity 0.3s ease;
}
.my-post-card:hover {
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.08);
    transform: translateY(-1px);
    border-color: var(--color-primary-light);
}
.my-post-card:hover::before { opacity: 1; }

/* 按状态着色左侧色条 */
.my-post-card.status-pending::before { background: var(--color-warning); }
.my-post-card.status-approved::before { background: var(--color-success); }
.my-post-card.status-rejected::before { background: var(--color-danger); }

.my-post-info { flex: 1; min-width: 0; }
.my-post-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.35rem;
    line-height: 1.5;
}
.my-post-title a { color: inherit; transition: color 0.2s; }
.my-post-title a:hover { color: var(--color-primary); }
/* 关键修复：flex-wrap 允许换行，避免内容溢出 */
.my-post-meta {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 0.75rem;
    align-items: center;
    line-height: 1.6;
}
.my-post-actions { display: flex; gap: 0.5rem; flex-shrink: 0; }
.btn-edit, .btn-delete {
    padding: 0.35rem 0.75rem;
    border: 1px solid var(--color-border);
    background: var(--color-bg-card);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: var(--transition);
    font-family: inherit;
    -webkit-tap-highlight-color: transparent;
}
.btn-edit:hover { border-color: var(--color-primary); color: var(--color-primary); background: var(--color-primary-bg); }
.btn-delete:hover { border-color: var(--color-danger); color: var(--color-danger); background: var(--color-danger-bg); }

/* ========== 响应式 - 移动端（≤768px） ========== */
@media (max-width: 768px) {
    .forum-page { padding: 0 1rem; margin-top: 70px; }
    .forum-header { padding: 1.75rem 1.5rem 1.5rem; }
    .forum-header h1 { font-size: 1.5rem; }
    .forum-header-desc { font-size: 0.875rem; margin-bottom: 1.25rem; }
    .forum-header-stats { gap: 0.85rem; }
    .forum-header-stats .stat-number { font-size: 1.15rem; }
    .forum-header-stats .stat-label { font-size: 0.7rem; }
    .forum-header-stats .stat-divider { height: 26px; }
    .forum-toolbar { flex-direction: column; align-items: stretch; }
    .forum-toolbar .btn-new-post { justify-content: center; }
    .forum-sort { overflow-x: auto; justify-content: flex-start; }
    .post-card { padding: 1rem 1rem 1rem 1.1rem; }
    .post-card-footer { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
    .post-footer-right { align-items: flex-start; width: 100%; }
    .post-tags { justify-content: flex-start; }
    .post-stats { width: 100%; justify-content: flex-start; }
    .post-author-avatar { width: 34px; height: 34px; font-size: 13px; }
    .post-detail { padding: 1.5rem; }
    .post-detail-title { font-size: 1.3rem; }
    .post-detail-meta { gap: 0.5rem; font-size: 0.8rem; }
    .comment-section { padding: 1.5rem; }
    .post-form { padding: 1.5rem; }
    .form-actions { flex-direction: column-reverse; }
    .form-actions button { width: 100%; }
    /* 移动端切换为纵向布局 */
    .my-post-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    .my-post-actions { width: 100%; }
    .my-post-actions .btn-edit,
    .my-post-actions .btn-delete { flex: 1; text-align: center; }
    .comment-item { gap: 0.5rem; }
    .report-modal-content { padding: 1.25rem 1.5rem; }
}

/* ========== 响应式 - 小屏手机（≤480px） ========== */
@media (max-width: 480px) {
    .forum-header { padding: 1.35rem 1.25rem 1.25rem; }
    .forum-header h1 { font-size: 1.3rem; }
    .forum-header-title svg { width: 28px; height: 28px; }
    .forum-header-desc { font-size: 0.8rem; }
    .forum-header-stats { gap: 0.6rem; }
    .forum-header-stats .stat-number { font-size: 1rem; }
    .forum-header-stats .stat-label { font-size: 0.65rem; }
    .forum-header-stats .stat-divider { height: 22px; }
    .post-detail { padding: 1.2rem; }
    .post-detail-title { font-size: 1.2rem; }
    .comment-section { padding: 1.2rem; }
    .post-form { padding: 1.2rem; }
    .post-detail-content { font-size: 0.925rem; }
    .comment-avatar { width: 30px; height: 30px; font-size: 12px; }
    .comment-avatar::after { width: 8px; height: 8px; }
    .post-detail-actions { gap: 0.5rem; }
    .post-action-btn { padding: 0.4rem 0.8rem; font-size: 0.8rem; }
    .forum-pagination button { min-width: 34px; height: 34px; padding: 0 0.5rem; font-size: 0.8rem; }
    .my-post-meta { gap: 0.3rem 0.6rem; font-size: 0.75rem; }
}