/* ===== 移动端适配增强 ===== */

/* 平板端（769px ~ 1024px） */
@media (max-width: 1024px) {
    .article-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
    .article-container { padding: 36px; }
    .suggestion-inner { max-width: 600px; }
}

/* 手机端（<= 768px）— 全面重写 */
@media (max-width: 768px) {
    :root {
        --radius: 10px;
    }

    /* Header 单行适配 */
    .site-header { position: sticky; }
    .header-bar {
        padding: 0 12px;
        height: auto;
        min-height: 44px;
        flex-wrap: wrap;
        gap: 4px;
        padding-top: 6px;
        padding-bottom: 6px;
    }
    .header-bar .logo {
        font-size: 14px;
        letter-spacing: 0.2px;
    }
    .header-subtitle {
        font-size: 10px;
        display: none;
    }
    .header-nav {
        margin-left: auto;
        gap: 0;
    }
    .header-nav a {
        font-size: 12px;
        padding: 4px 8px;
    }
    /* 首页工具栏 */
    .home-toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    .home-toolbar .header-search {
        flex: 1 1 100%;
    }
    .search-input {
        padding: 6px 14px;
        font-size: 13px;
        border-radius: 18px;
    }
    .filter-tabs {
        order: 1;
    }
    .filter-btn {
        padding: 4px 10px;
        font-size: 12px;
    }
    .tab-count {
        font-size: 10px;
        padding: 1px 4px;
    }
    .star-btn {
        font-size: 11px;
        padding: 2px 6px;
    }

    /* Main Content */
    .main-content {
        padding: 20px 14px 48px;
    }

    /* Batch Section */
    .batch-section {
        margin-bottom: 28px;
    }
    .batch-title {
        font-size: 17px;
        margin-bottom: 12px;
        padding-bottom: 8px;
        flex-wrap: wrap;
        gap: 4px;
    }
    .batch-count {
        font-size: 11px;
    }

    /* Article Grid → 单列 */
    .article-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    /* Article Card */
    .article-card {
        padding: 16px;
        border-radius: var(--radius);
    }
    .card-header {
        margin-bottom: 8px;
    }
    .card-seq {
        font-size: 10px;
        padding: 2px 7px;
    }
    .status-badge {
        font-size: 10px;
        padding: 2px 7px;
    }
    .card-title {
        font-size: 15px;
        line-height: 1.45;
        margin-bottom: 8px;
    }
    .card-summary {
        font-size: 13px;
        line-height: 1.6;
        -webkit-line-clamp: 3;
    }
    .card-read-more {
        font-size: 11px;
    }

    /* Article Page */
    .article-main {
        padding: 16px 10px 60px;
    }
    .article-container {
        padding: 18px 14px;
        border-radius: var(--radius);
    }
    .article-meta-bar {
        flex-wrap: wrap;
        gap: 6px;
        margin-bottom: 10px;
    }
    .batch-tag {
        font-size: 11px;
        padding: 2px 7px;
    }
    .article-title {
        font-size: 19px;
        line-height: 1.4;
    }
    .article-author {
        font-size: 12px;
        margin-bottom: 16px;
        padding-bottom: 12px;
    }

    /* Article Content */
    .article-content {
        font-size: 15px;
        line-height: 1.85;
    }
    .article-content h1 { font-size: 19px; margin-top: 24px; }
    .article-content h2 { font-size: 17px; margin-top: 22px; }
    .article-content h3 { font-size: 16px; margin-top: 20px; }
    .article-content h4 { font-size: 15px; }
    .article-content p { margin-bottom: 14px; }
    .article-content ul,
    .article-content ol {
        margin: 8px 0 12px 18px;
    }
    .article-content li { margin-bottom: 5px; }
    .article-content table {
        font-size: 13px;
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        white-space: nowrap;
    }
    .article-content th,
    .article-content td {
        padding: 7px 9px;
    }
    .article-content blockquote {
        padding: 8px 12px;
        font-size: 13px;
        margin: 10px 0;
    }
    .article-content code {
        font-size: 13px;
        padding: 1px 4px;
    }

    /* 文章导航 */
    .article-nav {
        flex-direction: column;
        gap: 10px;
    }
    .article-nav-prev,
    .article-nav-next,
    .article-nav-placeholder {
        max-width: 100%;
    }
    .article-nav-next {
        text-align: left;
        margin-left: 0;
    }
    .article-nav-placeholder { display: none; }

    /* Footer */
    .site-footer {
        padding: 20px 14px;
        font-size: 12px;
    }
    .footer-note {
        font-size: 11px;
        margin-top: 6px;
    }

    /* 建议箱移动端 */
    .suggestion-section {
        padding: 32px 14px;
    }
    .suggestion-title {
        font-size: 20px;
    }
    .suggestion-desc {
        font-size: 13px;
        margin-bottom: 20px;
    }
    .suggestion-form {
        padding: 18px 14px;
        border-radius: var(--radius);
    }
    .sug-row {
        flex-direction: column;
        gap: 10px;
        margin-bottom: 10px;
    }
    .sug-input {
        font-size: 15px;
        padding: 9px 12px;
        border-radius: 8px;
    }
    .sug-select {
        font-size: 14px;
        padding: 9px 12px;
        border-radius: 8px;
        width: 100%;
    }
    .sug-target {
        margin-bottom: 10px;
    }
    .sug-textarea {
        font-size: 15px;
        padding: 10px 12px;
        border-radius: 8px;
        margin-bottom: 12px;
    }
    .sug-submit-btn {
        padding: 11px;
        font-size: 15px;
        border-radius: 8px;
    }

    /* 批注系统移动端 */
    .ann-banner {
        padding: 8px 12px;
        font-size: 12px;
        margin-bottom: 12px;
        line-height: 1.6;
        border-radius: 6px;
    }
    .ann-toolbar {
        right: 12px;
        bottom: 12px;
    }
    .ann-btn-toggle {
        padding: 9px 14px;
        font-size: 13px;
        border-radius: 24px;
    }
    .ann-btn-toggle svg {
        width: 16px;
        height: 16px;
    }
    .ann-panel {
        width: 100vw;
        right: -100vw;
    }
    .ann-panel.open { right: 0; }
    .ann-panel-header { padding: 13px 14px; }
    .ann-panel-header h3 { font-size: 16px; }
    .ann-panel-close { font-size: 22px; }
    .ann-panel-hint { padding: 10px 14px; font-size: 12px; line-height: 1.6; }
    .ann-panel-body { padding: 10px; }
    .ann-card { padding: 11px; margin-bottom: 8px; border-radius: 8px; }
    .ann-author { font-size: 13px; }
    .ann-type { font-size: 10px; padding: 2px 6px; }
    .ann-status { font-size: 10px; padding: 2px 6px; }
    .ann-card-time { font-size: 11px; }
    .ann-selected { padding: 5px 10px; font-size: 12px; margin: 6px 0; }
    .ann-suggest-text { padding: 5px 10px; font-size: 12px; }
    .ann-comment-text { font-size: 13px; line-height: 1.65; }
    .ann-popup {
        position: fixed !important;
        bottom: 0 !important;
        left: 0 !important;
        top: auto !important;
        width: 100vw !important;
        max-width: 100vw !important;
        border-radius: 14px 14px 0 0;
        box-shadow: 0 -4px 24px rgba(0,0,0,0.15);
        animation: annSlideUp 0.25s ease;
    }
    @keyframes annSlideUp {
        from { transform: translateY(100%); }
        to { transform: translateY(0); }
    }
    .ann-popup-head { padding: 13px 14px; font-size: 15px; border-radius: 14px 14px 0 0; }
    .ann-popup-body { padding: 14px; }
    .ann-input { padding: 10px 12px; font-size: 15px; border-radius: 8px; margin-bottom: 10px; }
    .ann-type-row { gap: 16px; font-size: 14px; margin-bottom: 10px; }
    .ann-textarea { padding: 10px 12px; font-size: 15px; border-radius: 8px; margin-bottom: 10px; }
    .ann-submit-btn { padding: 11px; font-size: 15px; border-radius: 8px; }
    .ann-toast {
        bottom: 72px;
        left: 14px;
        right: 14px;
        transform: none;
        text-align: center;
        font-size: 13px;
        padding: 10px 14px;
        border-radius: 8px;
    }

    /* 看板页面移动端 */
    .page-title { font-size: 18px; margin-bottom: 14px; }
    .status-dashboard { padding: 14px; margin-bottom: 16px; }
    .dashboard-summary { gap: 24px; margin-bottom: 14px; padding-bottom: 12px; }
    .dash-stat-num { font-size: 22px; }
    .dash-bar-item { gap: 2px; }
    .dash-bar-row { font-size: 12px; }
    .dash-bar-track { height: 4px; }
    .dash-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .dash-table { font-size: 11px; min-width: 480px; }
    .dash-table th, .dash-table td { padding: 6px 8px; }
    .dash-table th { font-size: 10px; }
    .dash-seq { font-size: 11px; min-width: 30px; }
    .dash-title { min-width: 100px; font-size: 12px; }
    .dash-ann-count, .dash-pending-count { font-size: 11px; }

    /* 律师简介页移动端 */
    .profile-hero { padding: 36px 16px 32px; }
    .profile-name { font-size: 24px; }
    .profile-title { font-size: 13px; }
    .profile-tagline { font-size: 12px; }
    .profile-section { padding: 20px 18px; }
    .profile-section-title { font-size: 17px; }
    .profile-subtitle { font-size: 14px; }
    .profile-list li { font-size: 14px; }
    .profile-text { font-size: 14px; }

    /* 站点说明移动端 */
    .site-notice { padding: 10px 14px; font-size: 12px; margin-bottom: 20px; }

    /* 修订提示移动端 */
    .revision-notice { padding: 10px 14px; font-size: 12px; margin: 12px 0; }

    /* 看板AI评分列在移动端隐藏 */
    .dash-ai-col { display: none; }

    /* 批次进度条移动端隐藏 */
    .batch-progress-bar { display: none; }

    /* 文章页双栏改单栏 */
    .article-layout { flex-direction: column; }
    .article-container { padding: 20px 16px; }
    .article-main { padding: 16px 12px 60px; }

    /* 侧栏改为滑出面板 */
    .article-sidebar {
        position: fixed;
        top: 0;
        left: -280px;
        width: 260px;
        height: 100vh;
        max-height: 100vh;
        background: white;
        z-index: 200;
        padding: 60px 16px 24px;
        box-shadow: 2px 0 16px rgba(0,0,0,0.15);
        transition: left 0.3s ease;
        overflow-y: auto;
    }
    .article-sidebar.sidebar-open { left: 0; }

    /* 侧栏开关按钮 */
    .sidebar-toggle { display: flex; }
    .sidebar-toggle.active {
        background: var(--accent);
    }

    /* 桌面端收起按钮在移动端隐藏 */
    .sidebar-collapse-btn { display: none !important; }
    .sidebar-restore-btn { display: none !important; }

    /* 侧栏收起状态在移动端不生效 */
    .article-layout.sidebar-collapsed .article-sidebar {
        margin-left: 0;
        opacity: 1;
        pointer-events: auto;
    }

    /* TOC在移动端 */
    .toc-item { font-size: 13px; padding: 3px 0 3px 12px; }
    .toc-level-3 { padding-left: 24px; font-size: 12px; }
}

/* 超小屏（<= 380px） */
@media (max-width: 380px) {
    .header-bar .logo { font-size: 13px; }
    .header-nav a { font-size: 11px; padding: 3px 6px; }
    .header-top-row,
    .header-bar { gap: 4px; padding: 4px 10px; }
    .filter-btn { font-size: 11px; padding: 3px 8px; }
    .search-input { font-size: 13px; }

    .batch-title { font-size: 15px; }
    .batch-count { font-size: 11px; }

    .article-card { padding: 14px; }
    .card-title { font-size: 14px; }
    .card-summary { font-size: 12px; }

    .article-title { font-size: 17px; }
    .article-content { font-size: 14px; line-height: 1.8; }
    .article-content h1 { font-size: 17px; }
    .article-content h2 { font-size: 16px; }
    .article-content h3 { font-size: 15px; }

    .suggestion-title { font-size: 18px; }
    .suggestion-form { padding: 14px 12px; }

    .filter-btn { font-size: 12px; padding: 5px 8px; }

    .ann-btn-toggle { padding: 8px 12px; font-size: 12px; }

    .profile-name { font-size: 20px; }
}