/* Nebula 终极高级暗黑模式 */
:root {
    /* 核心色板 */
    --bg-deep: #020617; /* 极深蓝黑 */
    --card-bg: rgba(15, 23, 42, 0.6); /* 玻璃底色 */
    --card-border: rgba(255, 255, 255, 0.08);
    --card-border-hover: rgba(34, 211, 238, 0.3);
    
    /* 强调色 */
    --accent-cyan: #22d3ee;
    --accent-violet: #a78bfa;
    --accent-gradient: linear-gradient(135deg, #22d3ee 0%, #a78bfa 100%);
    
    /* 文字 */
    --text-main: #f8fafc;
    --text-secondary: #94a3b8;
    --text-highlight: #e2e8f0;
    
    /* 阴影 */
    --glow-sm: 0 0 10px rgba(34, 211, 238, 0.1);
    --glow-lg: 0 0 25px rgba(167, 139, 250, 0.15);
    
    --radius: 16px;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;

    /* Z-index 管理 */
    --z-dropdown-options: 1000000; /* 下拉选项层级 */
    --z-dropdown-select: 999000;   /* 下拉触发器层级（仅在展开时使用） */
    --z-filter-bar: 1000;       /* 筛选条整体 */
    --z-article-card: 1;        /* 文章卡片 (默认层级) */
}

* { margin: 0; padding: 0; box-sizing: border-box; }

/* --- 全局滚动条美化 --- */
::-webkit-scrollbar {
    width: 8px; /* 宽度 */
    height: 8px; /* 高度 */
}
::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1); /* 滚动条背景色，更深沉 */
    border-radius: 4px;
}
::-webkit-scrollbar-thumb {
    background: rgba(56, 189, 248, 0.3); /* 滚动条滑块颜色，半透明主色调 */
    border-radius: 4px;
    border: 1px solid transparent; /* 防止边框突兀 */
    background-clip: content-box;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(56, 189, 248, 0.5); /* 滑块悬停颜色 */
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-deep);
    /* 高级星云背景 */
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(34, 211, 238, 0.08), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(167, 139, 250, 0.08), transparent 25%);
    background-attachment: fixed;
    color: var(--text-secondary);
    line-height: 1.7;
    padding: 40px 20px;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    animation: fadeUp 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* 动画定义 */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes shine {
    0% { background-position: 200% center; }
    100% { background-position: -200% center; }
}

/* --- 标题升级 --- */
h1.page-title {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 40px;
    /* 文字渐变流光 */
    background: linear-gradient(to right, #fff, #cbd5e1, #fff);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shine 5s linear infinite;
    letter-spacing: -1px;
}

/* 精华文章链接样式 */
.featured-articles-link {
    display: inline-flex;
    align-items: center;
    padding: 12px 28px;
    border-radius: 12px; /* 圆角方框 */
    background: var(--accent-gradient); /* 恢复为青色-紫色强调渐变色 */
    color: #0f172a; /* 深色文字 */
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 5px 20px rgba(34, 211, 238, 0.4); /* 恢复为青色发光阴影 */
    border: 1px solid transparent;
}

.featured-articles-link:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(34, 211, 238, 0.6); /* 恢复悬停时的青色光晕 */
    border-color: rgba(255,255,255,0.2);
}

/* --- 筛选栏 (玻璃质感) --- */
.filter-bar {
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 40px;
    backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    gap: 20px;
    box-shadow: var(--glow-sm);
    transition: transform 0.3s, box-shadow 0.3s;
    z-index: var(--z-filter-bar); /* 确保筛选条整体层级正确 */
    position: relative; /* 确保 z-index 生效 */
    overflow: visible; /* 确保内部下拉不会被裁切 */
    pointer-events: auto;
    position: relative;
    z-index: 200000; /* ??????????????? */ /* 确保 filter-bar 可以接收事件 */
}

.filter-bar:hover {
    box-shadow: var(--glow-lg);
    border-color: rgba(255,255,255,0.1);
}

.filter-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
    background-color: transparent !important; /* 确保背景不透明 */
    position: relative; /* 仅用于定位选项容器，不创建新的层叠上下文 */
    z-index: auto; /* 避免形成行级层叠上下文 */
    overflow: visible; /* 确保下拉内容不被裁切 */
    pointer-events: auto; /* 确保 filter-row 可以接收事件 */
}

/* 输入框美化 */
input[type="text"] {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--card-border);
    color: var(--text-main);
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s;
    background-color: rgba(0,0,0,0.5) !important; /* 确保不透明 */
    pointer-events: auto;
    position: relative;
    z-index: 200000; /* ??????????????? */
}

.custom-select {
    background: rgba(0, 0, 0, 0.3); /* 确保触发器背景不透明 */
    border: 1px solid var(--card-border);
    color: var(--text-main);
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s;
    background-color: rgba(0,0,0,0.5) !important; /* 确保不透明 */

    position: relative;
    flex: 0 0 auto;
    min-width: 120px;
    width: auto;
    overflow: visible !important; /* 允许选项列表溢出容器 */
    user-select: none;
    z-index: auto; /* 关闭时不创建高层级，展开时再提升 */
    pointer-events: auto; /* 确保下拉选择器本身可点击 */
}
.custom-select.open {
    z-index: 9999999; /* 打开时强制高层级，避免被其他下拉挡住 */
}

/* 提升日期弹层层级，避免遮挡 */
.flatpickr-calendar {
    z-index: 10000000 !important;
}

/* 提升日期弹层层级，避免被其他元素遮挡 */
.flatpickr-calendar {
    z-index: 10000000 !important;
}
/* 针对 "全部作者" 下拉框，确保它最高 */
#select-author {
    z-index: 10; /* 单独指定，确保高于其他同级下拉框 */
}
/* 针对 "排序字段" 和 "排序方式" 下拉框 */
#select-sort-by {
    z-index: 8;
}
#select-sort-order {
    z-index: 7;
}


/* 搜索框区域 */
.search-group {
    display: flex; /* 让输入框和按钮并排 */
    width: 100%;
    gap: 10px; /* 输入框和按钮之间的间距 */
    align-items: center; /* 垂直居中对齐 */
    position: relative; /* 确保 z-index 生效 */
    z-index: 20; /* 搜索框组整体提升层级 */
    pointer-events: auto;
}

.search-group input {
    flex: 0 1 72%; /* 略微收窄宽度，避免完全铺满 */
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--card-border);
    color: var(--text-main);
    padding: 12px 16px; /* 调整内边距，不再为按钮预留空间 */
    border-radius: 8px;
    font-size: 16px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    background-color: rgba(0,0,0,0.5) !important; /* 确保不透明 */
    height: 42px; /* 统一高度 */
    pointer-events: auto;
}

.search-group input:focus, 
.custom-select.open .select-trigger {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.1);
    background: rgba(0, 0, 0, 0.4);
}

.search-btn {
    position: relative; /* 不再绝对定位 */
    background: var(--accent-gradient);
    border: none; border-radius: 8px; /* 圆角与输入框一致 */
    padding: 10px 18px; /* 适当的内边距，使其小巧 */
    color: #0f172a; font-size: 14px; /* 适当的字号 */
    font-weight: 700; cursor: pointer; transition: filter 0.2s;
    height: 42px; /* 与输入框高度一致 */
    pointer-events: auto;
}
.search-btn:hover { filter: brightness(1.1); }

/* 日期输入框 */
input.date-picker { 
    flex: 0 0 auto;
    width: 130px;
    padding: 10px 14px; height: 42px; text-align: center; cursor: pointer;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    color: var(--text-main);
    z-index: var(--z-dropdown-select);
    background-color: rgba(0,0,0,0.5) !important; /* 确保不透明 */
    pointer-events: auto;
    position: relative;
    z-index: 200000; /* 提升层级，确保点击区域不被遮挡 */
}

#select-sort-by { min-width: 120px; width: 120px; }


.select-trigger { 
    padding: 10px 14px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; height: 42px; 
    background-color: rgba(0,0,0,0.5) !important; /* 确保触发器背景不透明 */
    pointer-events: auto;
}
.options-container {
    position: absolute; top: 100%; left: 0; width: 100%; margin-top: 8px;
    background: #000000 !important; /* ??????? */
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 12px; z-index: 10000000; /* ???????????? */
    box-shadow: 0 20px 50px rgba(0,0,0,0.8); 
    opacity: 1 !important;
    visibility: hidden;
    transform: translateY(0); /* ?????????? */
    transition: opacity 0.2s ease, visibility 0.2s ease;
    overflow: hidden;
    max-height: 240px;
    overflow-y: auto;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    pointer-events: none !important; /* ??????????? */
    display: none; /* ????????? */
}
.custom-select.open .options-container { opacity: 1 !important; visibility: visible; transform: translateY(0); animation: fadeUp 0.2s ease-out forwards; pointer-events: auto !important; display: block; }
.custom-select.open .options-container { animation: none; } /* ????/???? */
.options-container.portal-open {
    visibility: visible !important;
    opacity: 1 !important;
    transform: translateY(0) !important;
    position: absolute !important;
    margin-top: 0 !important;
    width: auto !important;
    pointer-events: auto !important;
    display: block !important;
}
.option-item { padding: 12px 16px; cursor: pointer; border-bottom: 1px solid rgba(255,255,255,0.05); color: #cbd5e1; background-color: #000 !important; /* 确保选项背景不透明 */ pointer-events: auto;}
.option-item:hover { background: rgba(255,255,255,0.1); color: #fff; }
.option-item.selected { background: rgba(34, 211, 238, 0.1); color: var(--accent-cyan); font-weight: 600; }

/* 重置按钮 */
.reset-btn {
    background: transparent; border: 1px solid var(--card-border);
    color: var(--text-muted); padding: 0 20px; height: 42px;
    border-radius: var(--radius-md); cursor: pointer; transition: all 0.2s;
    font-weight: 600;
    z-index: var(--z-dropdown-select);
    background-color: rgba(0,0,0,0.5) !important; /* 确保不透明 */
    pointer-events: auto;
}
.reset-btn:hover { border-color: #ef4444; color: #ef4444; background: rgba(239,68,68,0.05); }

/* --- 文章卡片 --- */
.article-list { display: flex; flex-direction: column; gap: 20px; }
.article-card {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.4) 0%, rgba(15, 23, 42, 0.4) 100%);
    border: 1px solid var(--card-border); border-radius: var(--radius);
    padding: 30px; margin-bottom: 20px; cursor: pointer; position: relative;
    overflow: hidden; transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    z-index: var(--z-article-card); animation: fadeUp 0.5s ease-out both; /* 调整动画，确保 z-index 有效 */
    pointer-events: auto; /* 确保卡片可点击 */
}

/* 列表卡片交错动画 */
.article-card:nth-child(1) { animation-delay: 0.1s; }
.article-card:nth-child(2) { animation-delay: 0.15s; }
.article-card:nth-child(3) { animation-delay: 0.2s; }
.article-card:nth-child(4) { animation-delay: 0.25s; }
.article-card:nth-child(5) { animation-delay: 0.3s; }

.article-card:hover {
    transform: translateY(-5px);
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.7) 0%, rgba(15, 23, 42, 0.7) 100%);
    border-color: var(--accent-cyan);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5), 
                inset 0 0 15px rgba(34, 211, 238, 0.08);
}

.article-card::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
    opacity: 0; transition: opacity 0.4s;
}
.article-card:hover::before { opacity: 1; }

.card-header { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.card-avatar { width: 28px; height: 28px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.1); }
.card-author { font-size: 14px; font-weight: 600; color: var(--text-main); }
.card-date { font-size: 13px; color: var(--text-muted); opacity: 0.8; }

.article-title {
    font-size: 22px; font-weight: 700; color: var(--text-main);
    margin-bottom: 12px; line-height: 1.4; transition: color 0.3s;
}
.article-card:hover .article-title { color: var(--accent-cyan); }

.article-summary {
    font-size: 15px; color: var(--text-secondary); line-height: 1.7;
    display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
    overflow: hidden; margin-bottom: 20px;
    opacity: 0.9;
}

.card-footer {
    display: flex; align-items: center; justify-content: space-between;
    padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.05);
    flex-wrap: wrap; gap: 10px;
}
.card-stats { display: flex; gap: 20px; font-size: 13px; color: var(--text-muted); }
.stat-item { display: flex; align-items: center; gap: 6px; }
.stat-item span { color: var(--text-highlight); font-weight: 500; }

.card-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.tag { font-size: 12px; padding: 4px 10px; border-radius: 6px; background: rgba(255, 255, 255, 0.05); color: var(--text-muted); transition: all 0.3s; }
.article-card:hover .tag { background: rgba(34, 211, 238, 0.1); color: var(--accent-cyan); }

.elite-tag {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: #0f172a !important; /* 确保自身文字颜色 */
    -webkit-text-fill-color: #0f172a !important; /* 强制文本填充颜色 */
    -webkit-background-clip: padding-box !important; /* 强制背景剪裁模式 */
    font-weight: bold; border: none;
    box-shadow: 0 2px 6px rgba(245, 158, 11, 0.3);
}
.article-card:hover .elite-tag { background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%); }


/* --- 详情页 (沉浸式) --- */
.article-detail-container {
    background: var(--card-bg); border: 1px solid var(--card-border);
    border-radius: var(--radius); padding: 40px; margin-top: 20px;
    box-shadow: var(--glow-lg); animation: fadeUp 0.6s ease-out;
    pointer-events: auto;
}

.detail-header {
    margin-bottom: 30px; border-bottom: 1px solid var(--card-border); padding-bottom: 20px;
    text-align: left;
    background: radial-gradient(circle at 10% 80%, rgba(167, 139, 250, 0.05), transparent 70%);
}

.detail-title {
    font-size: 36px; font-weight: 800; color: var(--text-main); line-height: 1.3;
    margin-bottom: 30px; letter-spacing: -0.5px;
    background: var(--accent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    animation: shine 5s linear infinite;
}

.author-bar-wrapper {
    display: flex; align-items: center; gap: 16px;
    background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15);
    padding: 12px 24px; border-radius: 50px;
    backdrop-filter: blur(15px); width: fit-content;
    box-shadow: 0 0 15px rgba(167, 139, 250, 0.1); transition: all 0.3s;
    pointer-events: auto;
}
.author-bar-wrapper:hover {
    box-shadow: 0 0 20px rgba(167, 139, 250, 0.2);
    border-color: rgba(167, 139, 250, 0.3);
}

.author-avatar-lg { width: 48px; height: 48px; border-radius: 50%; border: 2px solid var(--accent-cyan); }
.author-info { text-align: left; }
.author-name { font-size: 17px; font-weight: 700; color: var(--text-main); }
.meta-info { font-size: 13px; color: var(--text-muted); display: flex; gap: 10px; }

.article-content {
    padding: 50px 40px; font-size: 18px; color: var(--text-highlight);
    line-height: 1.9; max-width: 800px; margin: 0 auto;
    pointer-events: auto;
}
.article-content p { margin-bottom: 1.8em; }
.article-content img {
    max-width: 100%; border-radius: 12px; margin: 30px 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.05);
}

/* 评论区 */
.comments-section {
    padding: 40px; border-top: 1px solid var(--card-border); background: rgba(0,0,0,0.1);
    pointer-events: auto;
}
.comments-header { font-size: 22px; font-weight: 700; color: var(--text-main); margin-bottom: 30px; }

.comment-item {
    display: flex; gap: 20px; margin-bottom: 24px;
    animation: fadeUp 0.5s ease-out backwards;
    background: rgba(255,255,255,0.02);
    border-radius: 12px; padding: 20px; border: 1px solid var(--card-border);
    pointer-events: auto;
}
.comment-item:hover { background: rgba(255,255,255,0.05); }

/* 评论入场延迟 */
.comment-item:nth-child(1) { animation-delay: 0.1s; }
.comment-item:nth-child(2) { animation-delay: 0.15s; }
.comment-item:nth-child(3) { animation-delay: 0.2s; }
.comment-item:nth-child(4) { animation-delay: 0.25s; }
.comment-item:nth-child(5) { animation-delay: 0.3s; }
.comment-item:nth-child(6) { animation-delay: 0.35s; }
.comment-item:nth-child(7) { animation-delay: 0.4s; }
.comment-item:nth-child(8) { animation-delay: 0.45s; }
.comment-item:nth-child(9) { animation-delay: 0.5s; }
.comment-item:nth-child(10) { animation-delay: 0.55s; }
.comment-item:nth-child(n+11) { animation-delay: 0.6s; }


.comment-avatar { width: 48px; height: 48px; border-radius: 50%; flex-shrink: 0; border: 2px solid rgba(255,255,255,0.1); }
.comment-user-row { display: flex; justify-content: space-between; margin-bottom: 8px; }
.comment-username { font-weight: 700; color: var(--text-main); font-size: 15px; }
.comment-date { font-size: 12px; color: var(--text-muted); }
.comment-text { font-size: 15px; color: var(--text-secondary); line-height: 1.7; }

.comment-replies { margin-top: 20px; padding-left: 60px; border-left: 2px solid var(--card-border); }
.reply-item {
    background: rgba(0, 0, 0, 0.2); padding: 12px 16px; border-radius: var(--radius-md);
    margin-top: 10px; font-size: 14px; border: 1px solid rgba(255,255,255,0.03);
}


/* 特殊标签 */
.tag-hashtag { color: var(--accent-cyan); font-weight: 600; }
.tag-mention { color: var(--accent-violet); font-weight: 600; }
.tag-link-card {
    display: block; background: rgba(0,0,0,0.2); border: 1px solid var(--card-border);
    padding: 12px; border-radius: 8px; margin: 10px 0; text-decoration: none; color: var(--text-secondary);
    pointer-events: auto;
}
.tag-link-card:hover { border-color: var(--accent-cyan); }

/* 返回按钮 */
.back-link {
    display: inline-flex; align-items: center; gap: 8px;
    color: var(--text-muted); text-decoration: none; font-weight: 600;
    padding: 8px 16px; border-radius: 20px; transition: all 0.2s;
    background: rgba(255,255,255,0.05); border: 1px solid transparent;
    pointer-events: auto;
}
.back-link:hover { color: #fff; background: rgba(255,255,255,0.1); transform: translateX(-4px); border-color: rgba(255,255,255,0.1); }

/* --- 分页 --- */
.pagination {
    margin-top: 50px;
    display: flex;
    justify-content: center;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    pointer-events: auto;
}

.pagination .btn {
    padding: 8px 16px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-secondary);
    box-shadow: none;
    height: 42px;
    pointer-events: auto;
}
.pagination .btn:hover:not(:disabled) {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    background: rgba(34, 211, 238, 0.05);
}
.pagination .btn:disabled { opacity: 0.4; cursor: not-allowed; }

.page-jumper { display: flex; align-items: center; gap: 8px; margin-left: 10px; pointer-events: auto; }
.page-jumper input {
    width: 60px; padding: 8px; border-radius: 8px;
    border: 1px solid var(--card-border); background: rgba(0,0,0,0.3);
    color: var(--text-main); text-align: center; outline: none;
    transition: all 0.2s;
    -moz-appearance: textfield;
    pointer-events: auto;
}
.page-jumper input::-webkit-outer-spin-button,
.page-jumper input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.page-jumper input:focus { border-color: var(--accent-cyan); box-shadow: 0 0 0 2px rgba(34, 211, 238, 0.1); }
.page-jumper .btn {
    padding: 8px 16px;
    border-radius: 8px;
    background: var(--primary-gradient);
    color: #fff; /* 文字变为白色 */
    text-shadow: 0 0 5px rgba(255,255,255,0.7); /* 增加白色文字阴影 */
    font-weight: 600;
    border: 1px solid var(--accent-cyan);
    box-shadow: 0 0 8px rgba(34, 211, 238, 0.3);
    height: 42px;
    pointer-events: auto;
}
.page-jumper .btn:hover { 
    filter: brightness(1.1); 
    box-shadow: 0 0 12px rgba(34, 211, 238, 0.5); /* 悬停时更亮 */
}


/* --- 移动端响应式适配 --- */
@media (max-width: 768px) {
    body { padding: 15px; }
    h1.page-title { font-size: 28px; }
    
    .filter-bar { padding: 15px; gap: 10px; }
    .filter-row {
        gap: 8px;
    }
    
    .search-group input { flex: 1 1 auto; padding: 12px 70px 12px 12px; font-size: 14px; }
    .search-btn { padding: 0 16px; font-size: 13px; }

    .custom-select, input.date-picker { min-width: unset; width: calc(50% - 6px); }
    #select-sort-by, #select-sort-order { width: calc(50% - 6px); }

    .article-card { padding: 20px; }
    .article-title { font-size: 18px; }
    .article-summary { font-size: 14px; -webkit-line-clamp: 3; }
    
    .card-footer { flex-direction: column; align-items: flex-start; }
    .card-stats { width: 100%; justify-content: space-between; margin-bottom: 10px; }
    
    /* 详情页内边距减小 */
    .article-detail-container { padding: 20px; }
    .detail-header { padding: 30px 20px; }
    .detail-title { font-size: 24px; margin-bottom: 20px; }
    .author-bar-wrapper { padding: 8px 16px; }
    .author-avatar-lg { width: 40px; height: 40px; }
    .author-name { font-size: 15px; }
    .meta-info { font-size: 12px; gap: 8px; }
    .article-content { padding: 30px 20px; font-size: 16px; }
    .comments-section { padding: 20px; margin-top: 40px; }
    .comment-item { gap: 12px; margin-bottom: 16px; }
    .comment-avatar { width: 40px; height: 40px; border-radius: 50%; }
    .comment-body { flex: 1; background: rgba(255,255,255,0.03); padding: 12px; border-radius: 8px; }
    .comment-content { padding-left: 52px; }
    .comment-replies { padding-left: 52px; }
}