@charset "utf-8";
/* ===== 暗黑模式 CSS 变量定义（根因修复：之前未定义 var(--qf-*) 导致暗黑无效） ===== */
body.qf-darkmode {
  --qf-bg-card: #1e1e2e;
  --qf-bg-secondary: #2a2a3e;
  --qf-text-primary: #e0e0e0;
  --qf-text-secondary: #8a8a9a;
  --qf-border-color: #333;
  --qf-link-color: #6cb4ee;
  --qf-link-hover: #8fc9f8;
  /* 基础暗黑模式覆盖 */
  background-color: #161620 !important;
  color: #c0c0c0 !important;
}
/* 头部背景颜色覆盖（覆盖PHP模板中的动态颜色） */
body.qf-darkmode .heaferys,
body.qf-darkmode #header {
  background-color: #1a1a2e !important;
}
/* 导航文字颜色覆盖 */
body.qf-darkmode .nav li a {
  color: #c0c0c0 !important;
}
body.qf-darkmode .nav li a:hover,
body.qf-darkmode .nav li.active > a {
  background-color: #252540 !important;
}
/* Logo区域 */
body.qf-darkmode .logo img {
  opacity: 0.85;
}
/* 搜索框 */
body.qf-darkmode .search form {
  background: #2a2a3e !important;
  border-color: #444 !important;
}
body.qf-darkmode .search form input {
  background: #2a2a3e !important;
  color: #e0e0e0 !important;
}
body.qf-darkmode .search form button {
  background: #3a3a4e !important;
  color: #aaa !important;
}
body.qf-darkmode .search form button:hover {
  background: #6cb4ee !important;
  color: #fff !important;
}
/* 面包屑 */
body.qf-darkmode #pt .z a {
  color: #8a8a9a !important;
}
body.qf-darkmode #pt .z a:hover {
  color: #6cb4ee !important;
}
/* 文章详情 */
body.qf-darkmode .post {
  background: #1e1e2e !important;
  color: #c0c0c0 !important;
}
body.qf-darkmode .post .title h1 {
  color: #e0e0e0 !important;
}
body.qf-darkmode .post .title .info {
  color: #8a8a9a !important;
}
body.qf-darkmode .post .title {
  border-bottom-color: #333 !important;
}
body.qf-darkmode .article_content {
  color: #c0c0c0 !important;
}
body.qf-darkmode .article_content p {
  color: #c0c0c0 !important;
}
/* 侧边栏 */
body.qf-darkmode .widget {
  background: #1e1e2e !important;
}
body.qf-darkmode .widget h4 {
  color: #e0e0e0 !important;
  border-bottom-color: #333 !important;
}
/* 短期内元素 */
body.qf-darkmode .side-box {
  background: #1e1e2e !important;
}
/* 底部 */
body.qf-darkmode #footer .footer {
  background: #1e1e2e !important;
}
body.qf-darkmode #footer span {
  color: #8a8a9a !important;
}
/* 链接 */
body.qf-darkmode a {
  color: #6cb4ee !important;
}
body.qf-darkmode a:hover {
  color: #8fc9f8 !important;
}
/* 按钮统一 */
body.qf-darkmode .btn-enquiry {
  color: #fff !important;
}
body.qf-darkmode .qk-highlight {
  background: #3a4a20 !important;
  color: #c0d890 !important;
}
/* 评论区 */
body.qf-darkmode .post_comments {
  background: #1e1e2e !important;
}
body.qf-darkmode .com_info {
  color: #8a8a9a !important;
}
body.qf-darkmode .com_info input,
body.qf-darkmode .com_info textarea {
  background: #2a2a3e !important;
  color: #e0e0e0 !important;
  border-color: #444 !important;
}
body.qf-darkmode .com_info input:focus,
body.qf-darkmode .com_info textarea:focus {
  border-color: #6cb4ee !important;
}
body.qf-darkmode .com-submit button {
  background: #6cb4ee !important;
  color: #fff !important;
}
body.qf-darkmode .com-submit button:hover {
  background: #5a9ed4 !important;
}
body.qf-darkmode .coms li {
  border-bottom-color: #333 !important;
}
body.qf-darkmode .coms li .comname {
  color: #6cb4ee !important;
}
body.qf-darkmode .coms li .cominfo {
  color: #8a8a9a !important;
}
body.qf-darkmode .coms li .comcontent {
  color: #c0c0c0 !important;
}
body.qf-darkmode .coms li .comreply {
  background: #2a2a3e !important;
  border-color: #444 !important;
}
body.qf-darkmode .coms li .comreply .comname {
  color: #6cb4ee !important;
}
body.qf-darkmode .coms li .comreply .comcontent {
  color: #c0c0c0 !important;
}
body.qf-darkmode .qk-char-counter {
  color: #8a8a9a !important;
}
body.qf-darkmode .qk-char-counter.near-limit {
  color: #e74c3c !important;
}
body.qf-darkmode .qk-draft-restore {
  background: #3a3a20 !important;
  color: #c0b060 !important;
}
/* 列表页 */
body.qf-darkmode .list li .imgr h2 a {
  color: #e0e0e0 !important;
}
body.qf-darkmode .list li .imgr h2 a:hover {
  color: #6cb4ee !important;
}
body.qf-darkmode .list li .imgr p {
  color: #8a8a9a !important;
}
body.qf-darkmode .list li .imgr .info {
  color: #8a8a9a !important;
}
body.qf-darkmode .list li:hover {
  background: rgba(255,255,255,0.05) !important;
}
body.qf-darkmode .list li {
  border-bottom-color: #333 !important;
}
body.qf-darkmode .list2 {
  background: #1e1e2e !important;
}
body.qf-darkmode .list2029 {
  background: #1e1e2e !important;
}
body.qf-darkmode .list221 {
  background: #1e1e2e !important;
}
/* 翻页按钮 */
body.qf-darkmode .pagebar a {
  background: #1e1e2e !important;
  border-color: #444 !important;
  color: #8a8a9a !important;
}
body.qf-darkmode .pagebar a:hover {
  background: #6cb4ee !important;
  border-color: #6cb4ee !important;
  color: #fff !important;
}
body.qf-darkmode .pagebar span {
  background: #6cb4ee !important;
  border-color: #6cb4ee !important;
}
/* 首页模块 */
body.qf-darkmode .qk_onebox_zhong {
  background: #1e1e2e !important;
}
body.qf-darkmode .qk_onebox_z_1 {
  background: #1e1e2e !important;
}
body.qf-darkmode .qk_onebox_z_2 {
  background: #1e1e2e !important;
}
body.qf-darkmode .qk_onebox_y_dl {
  background: #1e1e2e !important;
}
body.qf-darkmode .qk_index_y2q {
  background: #1e1e2e !important;
}
body.qf-darkmode .qk_ibox3_z {
  background: #1e1e2e !important;
}
body.qf-darkmode .qk_ibox400 {
  background: #1e1e2e !important;
}
body.qf-darkmode .qk_onebox_z_2nr {
  background: #1e1e2e !important;
}
body.qf-darkmode .qk_images {
  background: #1e1e2e !important;
}
body.qf-darkmode .qk_imgs {
  background: #1e1e2e !important;
}
body.qf-darkmode .qk_index_yqlj {
  background: #1e1e2e !important;
}
body.qf-darkmode .hometab {
  background: #1e1e2e !important;
}
body.qf-darkmode .homecate3 .box {
  background: #1e1e2e !important;
}
body.qf-darkmode .homecate4 .box {
  background: #1e1e2e !important;
}
body.qf-darkmode .relatedlb {
  background: #1e1e2e !important;
}
body.qf-darkmode .related {
  background: #1e1e2e !important;
}
body.qf-darkmode .qk_ibox3_z_bt p {
  color: #8a8a9a !important;
}
body.qf-darkmode .qk_jrtt_diy_there span h2 a {
  color: #e0e0e0 !important;
}
body.qf-darkmode .qk_jrtt_diy_there span:hover {
  background: rgba(255,255,255,0.05) !important;
}
body.qf-darkmode .qk_jrtt_diy_there span {
  color: #c0c0c0 !important;
}
/* 商品/下载模式 */
body.qf-darkmode .entry-info .entry-title {
  color: #e0e0e0 !important;
}
body.qf-darkmode .entry-info-item {
  color: #c0c0c0 !important;
}
body.qf-darkmode .entry-info-item label {
  color: #8a8a9a !important;
}
/* 上下篇导航 */
body.qf-darkmode .tiask {
  border-top-color: #333 !important;
  border-bottom-color: #333 !important;
}
body.qf-darkmode .tiask ul li a {
  color: #8a8a9a !important;
}
body.qf-darkmode .tiask ul li a:hover {
  color: #6cb4ee !important;
}
body.qf-darkmode .lujing22 {
  color: #8a8a9a !important;
}
/* 搜索结果高亮 */
body.qf-darkmode .qk-highlight {
  background: #4a4020 !important;
  color: #e0c860 !important;
}
/* 登录区域 */
body.qf-darkmode .user .login {
  background: #1e1e2e !important;
  border-color: #333 !important;
}
body.qf-darkmode .user .login a {
  color: #c0c0c0 !important;
}
body.qf-darkmode .user .login a:hover {
  color: #6cb4ee !important;
}
/* 相关文章卡片 */
body.qf-darkmode .qf-rel-card {
  background: #1e1e2e !important;
}
body.qf-darkmode .qf-rel-card-title {
  color: #e0e0e0 !important;
}
body.qf-darkmode .qf-rel-card:hover .qf-rel-card-title {
  color: #6cb4ee !important;
}
body.qf-darkmode .qf-rel-card-meta {
  color: #8a8a9a !important;
  border-top-color: #333 !important;
}
/* 文章标签 */
body.qf-darkmode .qf-post-tags {
  background: #2a2a3e !important;
  border: 1px solid #444 !important;
}
body.qf-darkmode .qf-tag-link {
  background: transparent !important;
  border-color: #444 !important;
  color: #c0c0c0 !important;
}
body.qf-darkmode .qf-tag-link:hover {
  background: #6cb4ee !important;
  color: #fff !important;
  border-color: #6cb4ee !important;
}
/* ===== CSS冲突修复：覆盖 qk_style.css 中的旧样式 ===== */
/* === 修复1：Header flex布局，确保暗黑按钮和搜索框正确对齐 === */
.header {
  position: relative !important;
  display: flex !important;
  align-items: center !important;
}
/* 暗黑切换按钮：固定在侧边，返回顶部上方 */
.qf-dark-toggle {
  cursor: pointer !important;
  z-index: 9999 !important;
  position: fixed !important;
  bottom: 152px !important;
  right: 20px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 44px !important;
  height: 44px !important;
  background: rgba(0,0,0,0.45) !important;
  border-radius: 50% !important;
  color: #fff !important;
  font-size: 18px !important;
  transition: all 0.25s ease !important;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15) !important;
}
.qf-dark-toggle:hover {
  background: #3169b0 !important;
  transform: translateY(-3px) !important;
  box-shadow: 0 4px 12px rgba(49,105,176,0.4) !important;
}
.qf-dark-toggle .qf-sun { display: none !important; }
.qf-dark-toggle .qf-moon { display: inline-block !important; }
body.qf-darkmode .qf-dark-toggle .qf-moon { display: none !important; }
body.qf-darkmode .qf-dark-toggle .qf-sun { display: inline-block !important; }
body.qf-darkmode .qf-dark-toggle {
  background: rgba(255,255,255,0.18) !important;
}
/* === 修复1：搜索按钮，桌面端内联显示，移动端固定定位 === */
#search {
  cursor: pointer !important;
  z-index: 102 !important;
  position: static !important;
  flex-shrink: 0 !important;
  margin-left: 6px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 32px !important;
  height: 32px !important;
  background: rgba(255,255,255,0.2) !important;
  border-radius: 50% !important;
  color: #fff !important;
  font-size: 14px !important;
  vertical-align: middle !important;
  transition: all 0.25s ease !important;
}
#search:hover {
  background: rgba(255,255,255,0.35) !important;
  transform: scale(1.1) !important;
}
/* 搜索框：绝对定位在search按钮下方，不影响布局 */
/* 注意：display: none 不能加 !important，否则 jQuery slideDown() 无法覆盖 */
.search {
  display: none;
  position: absolute !important;
  top: 100% !important;
  right: 0 !important;
  z-index: 998 !important;
  width: 300px !important;
  background: #fff !important;
  border-radius: 8px !important;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12) !important;
  padding: 12px !important;
  margin-top: 8px !important;
}
.search form {
  display: flex !important;
  align-items: center !important;
  width: 100% !important;
  border-radius: 20px !important;
  overflow: hidden !important;
  background: #f5f5f5 !important;
  border: 1px solid #e0e0e0 !important;
}
.search form input {
  flex: 1 !important;
  border: none !important;
  background: transparent !important;
  padding: 10px 16px !important;
  font-size: 14px !important;
  outline: none !important;
}
.search form button {
  background: none !important;
  border: none !important;
  padding: 0 14px !important;
  color: #888 !important;
  cursor: pointer !important;
  font-size: 15px !important;
  transition: color 0.2s !important;
}
.search form button:hover {
  color: #3169b0 !important;
}
/* 移动端：搜索按钮固定定位到右上角 */
@media screen and (max-width: 1190px) {
  #search {
    position: fixed !important;
    top: 0 !important;
    right: 0 !important;
    width: 50px !important;
    height: 45px !important;
    line-height: 45px !important;
    background: transparent !important;
    border-radius: 0 !important;
    font-size: 18px !important;
    z-index: 1000 !important;
  }
  .search { width: 100% !important; right: 0 !important; }
  /* 修复：移动端隐藏用户头像/登录按钮，避免与右上角搜索按钮重叠 */
  .user { display: none !important; }
}

/* ====== 合并自 qk_beautify.css ====== */
  body{background-color:#f5f6f8;}a{transition:color 0.2s ease;}.logo h1{margin:0;padding:0;display:inline;font-size:0;}.logo h1 a,.logo a{display:inline-block;}.logo img{transition:opacity .3s ease;}.logo img:hover{opacity:.85;} .qk_onebox_zhong,.qk_onebox_z_1,.qk_onebox_z_2,.qk_onebox_y_dl,.qk_index_y2q,.qk_ibox3_z,.qk_ibox400,.qk_onebox_z_2nr,.post,.widget,.side-box,.qk_images,.qk_imgs,.qk_index_yqlj{border-radius:6px !important;box-shadow:0 1px 3px rgba(0,0,0,.08) !important;transition:box-shadow .25s ease,transform .25s ease !important;}.qk_onebox_zhong:hover,.qk_ibox3_z:hover{box-shadow:0 3px 12px rgba(0,0,0,.12) !important;} .qk_jrtt_diy_there span{transition:background .2s ease;border-radius:4px;padding-left:6px !important;}.qk_jrtt_diy_there span:hover{background:#f8f9fa;}.qk_jrtt_diy_there span h2 a{transition:color .2s ease;} .qk_jrtt_ajax_btn{min-width:88px;height:32px;line-height:32px;border-radius:16px;font-size:13px;letter-spacing:.5px;font-weight:500;}.qk_jrtt_ajax_btn:hover{transform:translateY(-1px);box-shadow:0 2px 8px rgba(49,105,176,.3);}.qk_jrtt_ajax_btn.is-disabled:hover{transform:none;box-shadow:none;}.qk_jrtt_ajax_status{font-size:13px;color:#888;font-weight:400;} .qk_jrtt_ajax_wrap.is-loading .qk_jrtt_ajax_body::after{content:'';display:block;width:24px;height:24px;margin:20px auto;border:2px solid #e0e0e0;border-top-color:#3169b0;border-radius:50%;animation:jrttspin .6s linear infinite;}.qk_jrtt_ajax_wrap.is-loading .qk_jrtt_ajax_body{opacity:.6;transition:opacity .2s ease;}@keyframes jrttspin{to{transform:rotate(360deg);}} .qk_onebox_zhong_tbt em h1{font-weight:700;letter-spacing:1px;} .lujing22{padding:8px 0;}#pt{background:#fff;padding:8px 16px;border-radius:6px;box-shadow:0 1px 3px rgba(0,0,0,.06);}#pt a{transition:color .2s ease;} .nav li a{transition:background .25s ease,color .2s ease;} .post{background:#fff;padding:20px 24px;margin-bottom:15px;}.article_content{line-height:1.9;font-size:15px;color:#333;}.article_content img{max-width:100%;height:auto;border-radius:4px;margin:8px 0;}.article_content p{margin:12px 0;} .qk_ibox3_z_bt{border-bottom-color:#e8e8e8;}.qk_ibox3_z_bt p{letter-spacing:.5px;} #footer .footer{background:#fff;padding:20px 0;border-radius:6px 6px 0 0;box-shadow:0 -1px 3px rgba(0,0,0,.06);} @media screen and (max-width:1190px){.qk_onebox_zhong,.qk_onebox_z_1,.qk_onebox_z_2,.qk_onebox_y_dl,.qk_index_y2q,.qk_ibox3_z,.qk_ibox400,.qk_onebox_z_2nr{border-radius:4px !important;}.post{padding:14px 16px;}}

/* ====== 布局美化增强 ====== */

/* ===== 0. Header 容器定位（已移至顶部统一处理） ===== */
.header.container {
  position: relative !important;
}
/* === 确保导航栏容器包含其浮动子元素，避免被暗黑按钮覆盖 === */
/* 使用 clearfix 而非 overflow:hidden，防止下拉子菜单被裁剪 */
#monavber.nav {
  flex-shrink: 0 !important;
}
#monavber.nav::after {
  content: '' !important;
  display: table !important;
  clear: both !important;
}
/* === 用户区域：flex容器内靠右对齐（仅桌面端显示，移动端在下方媒体查询中隐藏避免与搜索按钮重叠） === */
@media screen and (min-width: 1191px) {
  .user {
    margin-left: auto !important;
    float: none !important;
    display: inline-flex !important;
    align-items: center !important;
  }
}

/* ===== 1. 导航栏现代化 ===== */
.nav li a {
  position: relative;
  padding: 0 18px;
  height: 60px;
  line-height: 60px;
}
.nav li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 3px;
  background: rgba(255,255,255,0.8);
  transition: all 0.3s ease;
  transform: translateX(-50%);
  border-radius: 3px 3px 0 0;
}
.nav li a:hover::after,
.nav li.active a::after,
.nav li.current-menu-item a::after,
.nav li.current_page_item a::after {
  width: 70%;
}
@media screen and (max-width:1190px) {
  .nav li a::after { display: none; }
}

/* ===== 2. 统一卡片系统 ===== */
.qk_onebox_zhong,
.qk_onebox_z_1,
.qk_onebox_z_2,
.qk_onebox_y_dl,
.qk_index_y2q,
.qk_ibox3_z,
.qk_ibox400,
.qk_onebox_z_2nr,
.post,
.widget,
.side-box,
.qk_images,
.qk_imgs,
.qk_index_yqlj,
.list,
.list2,
.list2029,
.list221,
.hometab,
.relatedlb,
.related,
.homecate3 .box,
.homecate4 .box {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* 卡片悬停提升 */
.qk_onebox_zhong:hover,
.qk_ibox3_z:hover,
.list li:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* ===== 3. 文章列表项增强 ===== */
.list li {
  padding: 18px 0;
  border-bottom: 1px solid #f0f0f0;
  transition: all 0.3s ease;
  border-radius: 6px;
}
.list li:last-child {
  border-bottom: none;
}
.list li:hover {
  background: #f8f9fa;
  transform: translateX(4px);
  box-shadow: none;
}
.list li .imgr h2 {
  font-size: 18px;
  font-weight: 500;
  line-height: 1.5;
  margin-bottom: 8px;
}
.list li .imgr h2 a {
  color: #222;
  transition: color 0.2s;
}
.list li .imgr h2 a:hover {
  color: #3169b0;
}
.list li .imgr p {
  font-size: 14px;
  line-height: 1.7;
  color: #777;
}
.list li .imgr .info {
  font-size: 13px;
  color: #999;
}
.list li .imgr .info span {
  margin-right: 12px;
}

/* ===== 4. 文章页标题层次增强 ===== */
.article_content h2 {
  font-size: 24px;
  font-weight: 700;
  margin: 36px 0 16px;
  padding: 0 0 12px 16px;
  border-bottom: 1px solid #eee;
  position: relative;
  background: none;
  border-left: none;
}
.article_content h2::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, #3169b0, #6cb4ee);
  border-radius: 2px;
}
.article_content h3 {
  font-size: 20px;
  font-weight: 600;
  margin: 28px 0 12px;
  padding-left: 14px;
  border-left: 4px solid #3169b0;
  border-radius: 0 2px 2px 0;
  background: none;
}
.article_content h4 {
  font-size: 17px;
  font-weight: 600;
  margin: 20px 0 8px;
  padding-left: 20px;
  position: relative;
  background: none;
  border-left: none;
}
.article_content h4::before {
  content: '●';
  position: absolute;
  left: 4px;
  color: #3169b0;
  font-size: 10px;
  top: 4px;
}

/* 文章页引用块增强 */
.article_content blockquote {
  position: relative;
  margin: 20px 0;
  padding: 20px 24px 20px 30px;
  background: linear-gradient(135deg, #f8f9ff 0%, #f0f4ff 100%);
  border: none;
  border-radius: 8px;
  color: #555;
  font-style: italic;
}
.article_content blockquote::before {
  content: '"';
  position: absolute;
  top: -8px;
  left: 12px;
  font-size: 48px;
  color: rgba(49,105,176,0.15);
  font-family: Georgia, serif;
  line-height: 1;
}
.article_content blockquote p {
  margin: 4px 0;
}

/* 文章页表格增强 */
.article_content table {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}
.article_content table th {
  background: #3169b0;
  color: #fff;
  font-weight: 600;
  padding: 12px 16px;
}
.article_content table td {
  padding: 10px 16px;
}

/* ===== 5. 侧边栏Widget统一 ===== */
.widget {
  padding: 0;
  margin-bottom: 20px;
  overflow: hidden;
}
.widget h4 {
  padding: 14px 20px;
  font-size: 15px;
  font-weight: 600;
  border-bottom: 1px solid #f0f0f0;
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  height: auto;
  line-height: 1.5;
}
.widget h4::before {
  content: '';
  width: 4px;
  height: 18px;
  background: #3169b0;
  border-radius: 2px;
  position: static;
  flex-shrink: 0;
}
.widget ul {
  padding: 12px 16px;
}
.widget ul li {
  width: 100%;
  padding: 8px 4px;
  border-bottom: 1px solid #f5f5f5;
  transition: padding-left 0.2s ease;
  float: none;
}
.widget ul li:last-child {
  border-bottom: none;
}
.widget ul li:hover {
  padding-left: 8px;
}
.widget ul li a {
  color: #444;
  transition: color 0.2s;
}
.widget ul li a:hover {
  color: #3169b0;
}

/* 标签云增强 */
.widget_tags ul {
  padding: 12px 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.widget_tags li {
  width: auto !important;
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
}
.widget_tags li a {
  display: block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  transition: all 0.2s ease;
}
.widget_tags li a:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

/* ===== 6. 翻页按钮美化 ===== */
.pagebar {
  padding: 24px 0;
  text-align: center;
}
.pagebar a,
.pagebar span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 12px;
  margin: 0 3px;
  border-radius: 18px;
  font-size: 14px;
  transition: all 0.25s ease;
  border: 1px solid #e0e0e0;
  background: #fff;
  color: #555;
}
.pagebar a:hover {
  background: #3169b0;
  border-color: #3169b0;
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(49,105,176,0.25);
}
.pagebar span {
  background: #3169b0;
  border-color: #3169b0;
  color: #fff;
}

/* ===== 7. 面包屑导航美化 ===== */
#pt {
  background: #fff;
  padding: 8px 16px;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  margin-bottom: 0;
}
#pt .z a {
  color: #888;
  font-size: 13px;
  transition: color 0.2s;
}
#pt .z a:hover {
  color: #3169b0;
  text-decoration: none;
}
#pt .z em {
  font-size: 12px;
  color: #ccc;
}

/* ===== 8. 登录/用户区域美化 ===== */
.user .avatar img {
  border: 2px solid rgba(255,255,255,0.2);
  transition: border-color 0.2s;
}
.user:hover .avatar img {
  border-color: rgba(255,255,255,0.5);
}
.user .login {
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  border: none;
}

/* ===== 9. 搜索框美化 ===== */
.search form {
  border-radius: 20px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.search form input {
  border: none;
  background: #fff;
  padding-left: 16px;
  font-size: 14px;
}
.search form button {
  background: #3169b0;
  color: #fff;
  border: none;
  transition: background 0.2s;
}
.search form button:hover {
  background: #255491;
}

/* ===== 10. 响应式断点优化 ===== */
@media screen and (max-width: 1199px) {
  .container { width: 98%; margin-left: 1%; margin-right: 1%; }
  .qk_onebox { width: 100%; }
  .qk_onebox_zhong { width: 100%; margin-right: 0; }
  .qk_onebox_y { width: 100%; float: left; }
  .qk_onebox_z { width: 100%; margin-right: 0; }
  .qk_ibox3_z { width: 100%; }
  .qk_ibox3_z_box { width: 100%; }
  .qk_ibox3_y { width: 100%; float: left; }
  .mainl { width: 100%; }
  .mainr { width: 100%; display: block; }
  .homecate200 { width: 100%; }
  .list li .img { width: 120px; }
  .list li .imgr { margin-left: 135px; }
}

@media screen and (max-width: 991px) {
  body { margin-top: 55px; }
  #header { height: 45px; line-height: 45px; }
  .logo img { max-height: 45px; }
  .nav { top: 45px; }
  .list li { padding: 12px 0; }
  .list li .img { width: 100px; height: 70px; }
  .list li .imgr { margin-left: 115px; }
  .list li .imgr h2 { font-size: 16px; height: auto; line-height: 1.4; margin-bottom: 4px; }
  .list li .imgr .info span+span+span+span { display: inline; }
  .post { padding: 14px 16px; }
  .post .title h1 { font-size: 20px; }
  .article_content h2 { font-size: 20px; }
  .article_content h3 { font-size: 17px; }
  .article_content { font-size: 15px; line-height: 1.8; }
  .widget ul li { width: 50%; float: left; }
}

@media screen and (max-width: 767px) {
  .list li .img { width: 90px; height: 60px; }
  .list li .imgr { margin-left: 102px; }
  .list li .imgr h2 { font-size: 15px; height: auto; max-height: 42px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
  .list li .imgr p { display: none; }
  .list li .imgr .info span { margin-right: 8px; font-size: 12px; }
  .list li .imgr .info span+span+span+span { display: none; }
  .post .title h1 { font-size: 18px; }
  .post .title .info span { margin-right: 8px; font-size: 12px; }
  .post .title .info span+span+span+span { display: inline-flex; }
  .article_content h2 { font-size: 18px; }
  .article_content h3 { font-size: 16px; }
  .article_content h4 { font-size: 15px; }
  .article_content { font-size: 14px; }
  .mainr { display: none; }
  .widget ul li { width: 100%; float: none; }
  .pagebar a, .pagebar span { min-width: 32px; height: 32px; font-size: 13px; }
}

@media screen and (max-width: 479px) {
  .list li .img { width: 70px; height: 50px; }
  .list li .imgr { margin-left: 80px; }
  .list li .imgr h2 { font-size: 14px; max-height: 38px; }
  .list li .imgr .info span { font-size: 11px; margin-right: 5px; }
  .post { padding: 10px 12px; }
  .post .title h1 { font-size: 16px; }
  .post .title .info span+span+span+span { display: inline-flex; }
  .article_content { font-size: 14px; line-height: 1.7; }
  .article_content h2 { font-size: 17px; margin: 24px 0 12px; }
  .article_content h3 { font-size: 15px; margin: 20px 0 10px; }
}

/* ===== 11. 暗黑模式兼容扩展 ===== */
body.qf-darkmode .list { background: var(--qf-bg-card); }
body.qf-darkmode .list li { border-bottom-color: var(--qf-border-color); }
body.qf-darkmode .list li:hover { background: rgba(255,255,255,0.05); }
body.qf-darkmode .list li .imgr h2 a { color: var(--qf-text-primary); }
body.qf-darkmode .list li .imgr p { color: var(--qf-text-secondary); }
body.qf-darkmode .list li .imgr .info { color: var(--qf-text-secondary); }
body.qf-darkmode .widget h4 { color: var(--qf-text-primary); border-bottom-color: var(--qf-border-color); }
body.qf-darkmode .widget ul li { border-bottom-color: var(--qf-border-color); }
body.qf-darkmode .widget ul li a { color: var(--qf-text-secondary); }
body.qf-darkmode .widget ul li a:hover { color: var(--qf-link-color); }
body.qf-darkmode #pt { background: var(--qf-bg-card); }
body.qf-darkmode #pt .z a { color: var(--qf-text-secondary); }
body.qf-darkmode #pt .z a:hover { color: var(--qf-link-color); }
body.qf-darkmode .pagebar a { background: var(--qf-bg-card); border-color: var(--qf-border-color); color: var(--qf-text-secondary); }
body.qf-darkmode .pagebar a:hover { background: var(--qf-link-color); border-color: var(--qf-link-color); color: #fff; }
body.qf-darkmode .pagebar span { background: var(--qf-link-color); border-color: var(--qf-link-color); }
body.qf-darkmode .article_content h2 { border-bottom-color: var(--qf-border-color); }
body.qf-darkmode .article_content h2::before { background: linear-gradient(90deg, var(--qf-link-color), var(--qf-link-hover)); }
body.qf-darkmode .article_content h3 { border-left-color: var(--qf-link-color); }
body.qf-darkmode .article_content h4::before { color: var(--qf-link-color); }
body.qf-darkmode .article_content blockquote { background: rgba(108,180,238,0.08); }
body.qf-darkmode .article_content blockquote::before { color: rgba(108,180,238,0.15); }
body.qf-darkmode .article_content table th { background: var(--qf-bg-secondary); }
body.qf-darkmode .article_content table td { border-color: var(--qf-border-color); }
body.qf-darkmode .article_content table tr:nth-child(even) { background: rgba(255,255,255,0.03); }
body.qf-darkmode .article_content table tr:hover { background: rgba(255,255,255,0.06); }
body.qf-darkmode .hometab { background: var(--qf-bg-card); }
body.qf-darkmode .homecate3 .box { background: var(--qf-bg-card); }
body.qf-darkmode .homecate4 .box { background: var(--qf-bg-card); }
body.qf-darkmode .relatedlb { background: var(--qf-bg-card); }
body.qf-darkmode .related { background: var(--qf-bg-card); }
body.qf-darkmode .post_comments { background: var(--qf-bg-card); }
body.qf-darkmode .qk_onebox_zhong:hover,
body.qf-darkmode .qk_ibox3_z:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.3); }

/* ===== 12. 打印样式保留 ===== */
@media print {
  body { margin-top: 0; background: #fff; color: #000; }
  #header, #footer, .mainr, .side-box, .qf-toc-wrap, .relatedlb,
  .post_comments, #qk-reading-progress, #qk-lightbox, #qk-toast,
  #jz52top, .adtong, .tiask, .qf-dark-toggle, .qf-fontsize-btn,
  .qk-reading-time, .post .title .info .tag, #share, .navbad, .fad, .homead {
    display: none;
  }
  .post { box-shadow: none; border: none; padding: 0; }
  .mainl { width: 100% !important; float: none !important; }
  .container { width: 100% !important; }
  .article_content { font-size: 12pt; line-height: 1.8; }
  .article_content a[href]::after { content: ' (' attr(href) ')'; font-size: 9pt; }
  .post .title h1 { font-size: 20pt; }
  @page { margin: 2cm; }
}
/* ===== CSS��ͻ�޸������� qk_style.css �еľ���ʽ ===== */

/* ===== 文章内容页各版块间距修复 ===== */

/* ===== AI摘要区块：仿果核剥壳 wp-opt 设计 ===== */
.qf-ai-summary {
  margin: 24px 0 20px !important;
  clear: both !important;
  padding: 0 !important;
  background: none !important;
  border: none !important;
  border-left: none !important;
  border-radius: 0 !important;
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
}
/* 确保AI摘要所有子元素覆盖旧minified CSS */
.qf-ai-summary-inner {
  position: relative !important;
  padding: 28px 20px 12px !important;
  background: #f7f7f9 !important;
  border-radius: 12px !important;
  overflow: visible !important;
}
.qf-ai-avatar {
  position: absolute !important;
  left: 50% !important;
  transform: translateX(-50%) translateY(-50%) !important;
  top: 0 !important;
  z-index: 2 !important;
}
.qf-ai-avatar-inner {
  width: 70px !important;
  height: 70px !important;
  background: #fff !important;
  border-radius: 50% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  box-shadow: inset 0 -1px 6px 2px rgba(126,134,153,0.15) !important;
  position: relative !important;
}
.qf-ai-header {
  display: flex !important;
  justify-content: space-between !important;
  align-items: flex-start !important;
  margin-top: 8px !important;
}
.qf-ai-title {
  font-weight: 600 !important;
  font-size: 14px !important;
  color: #262626 !important;
}
.qf-ai-desc {
  font-size: 12px !important;
  color: #828a9d !important;
  margin-top: 2px !important;
}
.qf-ai-content {
  padding: 12px !important;
  background: #fff !important;
  margin-top: 10px !important;
  font-size: 14px !important;
  border-radius: 8px !important;
  min-height: 52px !important;
  line-height: 1.8 !important;
  color: #444 !important;
  position: relative !important;
}
.qf-ai-text {
  display: inline !important;
}
.qf-ai-summary-inner {
  position: relative;
  padding: 28px 20px 12px;
  background: #f7f7f9;
  border-radius: 12px;
  overflow: visible;
}
/* 机器人头像 */
.qf-ai-avatar {
  position: absolute;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  top: 0;
  z-index: 2;
}
.qf-ai-avatar-inner {
  width: 70px;
  height: 70px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 -1px 6px 2px rgba(126,134,153,0.15);
  position: relative;
}
.qf-ai-avatar-inner i {
  font-size: 32px;
  color: #667eea;
  position: relative;
  top: 4px;
}
.qf-ai-eye {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #667eea;
  top: 26px;
  z-index: 3;
  transition: transform 0.15s ease, height 0.1s ease, opacity 0.1s ease;
  transform-origin: center center;
}
.qf-ai-eye-left { left: 18px; }
.qf-ai-eye-right { right: 18px; }
/* 打字期间眼睛移动（灵动） */
.qf-ai-avatar.typing-active .qf-ai-eye {
  animation: qf-eye-blink 4s infinite ease-in-out;
}
/* 打字完成后眼睛持续眨眼（更悠闲） */
.qf-ai-avatar.typing-done .qf-ai-eye {
  animation: qf-eye-blink 5s infinite ease-in-out;
  animation-delay: 1s;
}
@keyframes qf-eye-blink {
  0%, 40%, 42%, 100% {
    transform: scaleY(1);
    opacity: 1;
  }
  41% {
    transform: scaleY(0.1);
    opacity: 0.3;
  }
}
/* 头部区域 */
.qf-ai-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-top: 8px;
}
.qf-ai-title {
  font-weight: 600;
  font-size: 14px;
  color: #262626;
}
.qf-ai-desc {
  font-size: 12px;
  color: #828a9d;
  margin-top: 2px;
}
.qf-ai-more-link {
  font-size: 10px;
  color: #828a9d !important;
  text-decoration: none !important;
  background: #272c38;
  border-radius: 15px;
  padding: 2px 10px;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  color: #fff !important;
  flex-shrink: 0;
}
.qf-ai-more-link:hover {
  opacity: 0.85;
}
/* 内容区域 */
.qf-ai-content {
  padding: 12px;
  background: #fff;
  margin-top: 10px;
  font-size: 14px;
  border-radius: 8px;
  min-height: 52px;
  line-height: 1.8;
  color: #444;
  position: relative;
}
/* 打字光标 */
.qf-ai-text.typing::after {
  content: '|';
  display: inline-block;
  width: 0.5em;
  margin-left: 2px;
  animation: qf-blink 1s infinite;
  color: #667eea;
  font-weight: bold;
}
.qf-ai-text.typing-done::after {
  display: none;
}
@keyframes qf-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}
/* 暗黑模式 */
body.qf-darkmode .qf-ai-summary-inner {
  background: #1e1e2e;
}
body.qf-darkmode .qf-ai-avatar-inner {
  background: #2a2a3e;
  box-shadow: inset 0 -1px 6px 2px rgba(0,0,0,0.3);
}
body.qf-darkmode .qf-ai-avatar-inner i {
  color: #6cb4ee;
}
body.qf-darkmode .qf-ai-eye {
  background: #6cb4ee;
}
body.qf-darkmode .qf-ai-title {
  color: #e0e0e0;
}
body.qf-darkmode .qf-ai-desc {
  color: #8a8a9a;
}
body.qf-darkmode .qf-ai-content {
  background: #252535;
  color: #c0c0c0;
}
body.qf-darkmode .qf-ai-text.typing::after {
  color: #6cb4ee;
}
/* 页面(POST-PAGE)版 AI 摘要样式，与文章版保持一致观感 */
.qf-ai-summary-title {
  font-weight: 600;
  font-size: 14px;
  color: #262626;
  margin-bottom: 8px;
}
.qf-ai-summary-title i {
  color: #667eea;
  margin-right: 4px;
}
.qf-ai-summary-text {
  font-size: 14px;
  line-height: 1.8;
  color: #444;
}
body.qf-darkmode .qf-ai-summary-title { color: #e0e0e0; }
body.qf-darkmode .qf-ai-summary-text { color: #c0c0c0; }

/* 版权声明与打赏间距 */
.qf-copyright {
  margin: 20px 0 18px !important;
  padding: 16px 18px !important;
  border-radius: 8px !important;
  font-size: 13px !important;
  line-height: 1.8 !important;
  color: #555 !important;
  border: 1px solid #e8e8e8 !important;
}

/* 版权样式1 - 简约蓝边 */
.qf-copyright-1 {
  border-left: 4px solid #3169b0 !important;
  background: #f8faff !important;
}
body.qf-darkmode .qf-copyright-1 {
  background: #1a2235 !important;
  border-left-color: #6cb4ee !important;
  color: #bbb !important;
  border-color: #333 !important;
}

/* 版权样式2 - 暖黄边框 */
.qf-copyright-2 {
  border: 1px solid #f0d58a !important;
  background: #fffef5 !important;
}
body.qf-darkmode .qf-copyright-2 {
  background: #2a2515 !important;
  border-color: #6a5a20 !important;
  color: #bbb !important;
}

/* 版权样式3 - 渐变紫 */
.qf-copyright-3 {
  background: linear-gradient(135deg, #f5f0ff 0%, #f0e6ff 100%) !important;
  border: 1px solid #d0b8f0 !important;
}
body.qf-darkmode .qf-copyright-3 {
  background: linear-gradient(135deg, #1a1030 0%, #221540 100%) !important;
  border-color: #4a2a7a !important;
  color: #bbb !important;
}

/* 版权样式4 - 虚线边框 */
.qf-copyright-4 {
  border: 2px dashed #c0c0c0 !important;
  background: #fafafa !important;
}
body.qf-darkmode .qf-copyright-4 {
  background: #1a1a1a !important;
  border-color: #444 !important;
  color: #bbb !important;
}

/* 版权样式5 - 深色模式 */
.qf-copyright-5 {
  background: #2a2a2a !important;
  color: #ccc !important;
  border: 1px solid #444 !important;
}
body.qf-darkmode .qf-copyright-5 {
  background: #0a0a0a !important;
  border-color: #555 !important;
}

.qf-copyright a {
  color: #3169b0 !important;
}
body.qf-darkmode .qf-copyright a {
  color: #6cb4ee !important;
}
.qf-reward {
  margin: 18px 0 20px !important;
  padding: 16px 0 !important;
}

/* 上下篇导航间距 */
.tiask {
  margin: 20px 0 10px !important;
  padding: 14px 0 !important;
  border-top: 1px solid #f0f0f0;
  border-bottom: 1px solid #f0f0f0;
  clear: both;
}
.tiask ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.tiask ul li.lr {
  float: left;
  width: 48%;
}
.tiask ul li.fr {
  float: right;
  width: 48%;
  text-align: right;
}

/* 相关文章区域间距 */
.qf-related-section {
  margin: 20px 0 20px !important;
}

/* 评论区域间距 */
.post_comments {
  margin-top: 20px !important;
  padding-top: 10px;
}

/* 文章内容页各区块间垂直间距统一 */
.post .article_content {
  margin-bottom: 10px;
}



/* 文章内容 h2/h3 背景冲突修复 */
.article_content h2,
.article_content h3,
.article_content h4 {
  background: none !important;
  border-left: none !important;
  border-top-left-radius: 0 !important;
  border-bottom-left-radius: 0 !important;
}

/* 文章页标题区域间距 */
.post .title {
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid #f0f0f0;
}
.post .title h1 {
  font-size: 24px;
  font-weight: 700;
  color: #222;
  margin: 0 0 10px;
  line-height: 1.4;
}
.post .title .info {
  font-size: 13px;
  color: #999;
}
.post .title .info span {
  margin-right: 14px;
  display: inline-block;
}

/* 文章内容列表项间距 */
.article_content ul,
.article_content ol {
  margin: 14px 0 !important;
  padding-left: 28px !important;
}
.article_content li {
  margin: 8px 0 !important;
}

/* 文章内容图片间距 */
.article_content img {
  margin: 16px 0 !important;
}

/* 文章内容引用块间距 */
.article_content blockquote {
  margin: 20px 0 !important;
  padding: 16px 24px !important;
}

/* 文章内容表格间距 */
.article_content table {
  margin: 16px 0 !important;
}

/* 代码高亮块间距 */
.qf-code-wrap {
  margin: 16px 0 !important;
}

/* 目录导航间距 */
.qf-toc-wrap {
  margin: 20px 0 24px !important;
}

/* 暗黑模式兼容 */
body.qf-darkmode .post .title {
  border-bottom-color: var(--qf-border-color);
}
body.qf-darkmode .post .title h1 {
  color: var(--qf-text-primary);
}
body.qf-darkmode .post .title .info {
  color: var(--qf-text-secondary);
}
body.qf-darkmode .tiask {
  border-top-color: var(--qf-border-color);
  border-bottom-color: var(--qf-border-color);
}

/* 移动端适配 */
@media screen and (max-width: 767px) {
  .post .title h1 {
    font-size: 20px !important;
  }
  .post .title .info span {
    margin-right: 8px;
    font-size: 12px;
  }
  .tiask ul li.lr,
  .tiask ul li.fr {
    width: 100%;
    float: none;
    text-align: left;
    padding: 4px 0;
  }
}

/* ===== 文章内容页购物/下载模式间距修复 ===== */
.entry-info {
  padding: 10px 0;
}
.entry-info-item {
  margin: 8px 0 !important;
  padding: 0 !important;
}
.entry-info .entry-title {
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 14px;
  line-height: 1.4;
  color: #222;
}
.entry-preview {
  gap: 20px;
  margin-bottom: 20px;
}
.entry-img {
  flex: 0 0 200px;
}
.product-img img {
  border-radius: 6px;
  width: 100%;
}

/* ===== 下载站风格下载卡片 ===== */
.qf-dl-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}
.qf-dl-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding-bottom: 14px;
  border-bottom: 1px dashed #eee;
}
.qf-dl-icon {
  flex: 0 0 76px;
  width: 76px;
  height: 76px;
  border-radius: 10px;
  overflow: hidden;
  background: #f5f7fa;
  border: 1px solid #eee;
}
.qf-dl-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.qf-dl-titlebox {
  flex: 1;
  min-width: 0;
}
.qf-dl-title {
  font-size: 20px;
  font-weight: 700;
  color: #222;
  margin: 0 0 10px;
  line-height: 1.4;
}
.qf-dl-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.qf-dl-tag {
  display: inline-block;
  padding: 3px 10px;
  background: #f5f7fa;
  border-radius: 4px;
  font-size: 12px;
  color: #666;
}
.qf-dl-tag.qf-dl-price {
  background: #fff4f4;
  color: #e60012;
}
.qf-dl-tag.qf-dl-price strong {
  font-weight: 700;
}
.qf-dl-info {
  padding: 12px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 28px;
}
.qf-dl-info-item {
  font-size: 13px;
  color: #666;
  line-height: 1.8;
}
.qf-dl-info-item span {
  color: #999;
  margin-right: 4px;
}
.qf-dl-info-item a {
  color: #409eff;
}
.qf-dl-info-item img {
  vertical-align: middle;
  border-radius: 4px;
}
.qf-dl-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px dashed #eee;
}
.qf-dl-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 11px 28px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid #e0e0e0;
  background: #fff;
  color: #555;
  transition: all 0.2s ease;
}
.qf-dl-btn:hover {
  border-color: #409eff;
  color: #409eff;
}
.qf-dl-btn.qf-dl-primary {
  background: #07c160;
  border-color: #07c160;
  color: #fff;
  box-shadow: 0 3px 10px rgba(7,193,96,0.3);
}
.qf-dl-btn.qf-dl-primary:hover {
  background: #06ad56;
  border-color: #06ad56;
  color: #fff;
}
.qf-dl-btn.qf-dl-export {
  background: #409eff;
  border-color: #409eff;
  color: #fff;
}
.qf-dl-btn.qf-dl-export:hover {
  background: #66b1ff;
  border-color: #66b1ff;
  color: #fff;
}
/* 暗黑模式 */
body.qf-darkmode .qf-dl-card {
  background: rgba(23,29,48,0.92);
  border-color: #2a3040;
}
body.qf-darkmode .qf-dl-icon {
  background: rgba(255,255,255,0.04);
  border-color: #2a3040;
}
body.qf-darkmode .qf-dl-title {
  color: #e2e8f0;
}
body.qf-darkmode .qf-dl-tag {
  background: rgba(255,255,255,0.06);
  color: #94a3b8;
}
body.qf-darkmode .qf-dl-tag.qf-dl-price {
  background: rgba(230,0,18,0.15);
  color: #ff6b6b;
}
body.qf-darkmode .qf-dl-info-item {
  color: #94a3b8;
}
body.qf-darkmode .qf-dl-info-item span {
  color: #64748b;
}
body.qf-darkmode .qf-dl-head,
body.qf-darkmode .qf-dl-actions {
  border-color: #2a3040;
}
body.qf-darkmode .qf-dl-btn {
  background: rgba(255,255,255,0.04);
  border-color: #3a4153;
  color: #94a3b8;
}
body.qf-darkmode .qf-dl-btn:hover {
  border-color: #409eff;
  color: #409eff;
}
/* 移动端适配 */
@media screen and (max-width: 767px) {
  .qf-dl-head {
    flex-direction: column;
    gap: 10px;
  }
  .qf-dl-icon {
    width: 64px;
    height: 64px;
  }
  .qf-dl-title {
    font-size: 18px;
  }
  .qf-dl-btn {
    padding: 10px 20px;
    font-size: 14px;
  }
}

/* ===== 按钮统一间距 ===== */
.btn-enquiry {
  display: inline-block;
  padding: 8px 22px !important;
  margin: 4px 6px 4px 0 !important;
  border-radius: 6px !important;
  font-size: 14px;
  text-decoration: none !important;
  transition: all 0.25s ease;
}
.qf-reward-btn {
  min-width: 100px;
}

/* ===== 文章朗读（紧跟阅读时长，inline 按钮 + 音色下拉）===== */
.qf-tts-wrap {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  margin-left: 8px !important;
  white-space: nowrap !important;
}
.qf-tts-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  border: 1px solid #07c160;
  border-radius: 12px;
  background: #fff;
  color: #07c160;
  font-size: 12px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s ease;
  line-height: 1.6;
}
.qf-tts-btn:hover {
  background: #07c160;
  color: #fff;
}
.qf-tts-btn.playing {
  background: #f56c6c;
  border-color: #f56c6c;
  color: #fff;
}
.qf-tts-btn i {
  font-size: 13px;
}
.qf-tts-voice {
  max-width: 96px;
  padding: 1px 4px;
  font-size: 12px;
  color: #999;
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
  outline: none;
  height: 22px;
  line-height: 20px;
}
.qf-tts-voice:hover {
  border-color: #07c160;
}
body.qf-darkmode .qf-tts-btn {
  background: transparent;
  color: #07c160;
}
body.qf-darkmode .qf-tts-btn:hover {
  background: #07c160;
  color: #fff;
}
body.qf-darkmode .qf-tts-btn.playing {
  background: #f56c6c;
  border-color: #f56c6c;
  color: #fff;
}
body.qf-darkmode .qf-tts-voice {
  background: rgba(255,255,255,0.08);
  color: #aaa;
  border-color: #444;
}
@media screen and (max-width: 767px) {
  .qf-tts-voice {
    max-width: 72px;
  }
}

/* ===== 文章导出文档 ===== */
.qf-export-wrap {
  display: inline-flex !important;
  align-items: center !important;
  margin-left: 8px !important;
  white-space: nowrap !important;
}
.qf-export-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  border: 1px solid #409eff;
  border-radius: 12px;
  background: #fff;
  color: #409eff;
  font-size: 12px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s ease;
  line-height: 1.6;
}
.qf-export-btn:hover {
  background: #409eff;
  color: #fff;
}
.qf-export-btn i {
  font-size: 13px;
}
.qf-export-bar {
  margin: 14px 0;
  text-align: center;
}
.qf-export-bar .qf-export-btn {
  padding: 8px 24px;
  font-size: 14px;
  border-radius: 20px;
}
.qf-export-float {
  position: fixed;
  right: 16px;
  bottom: 120px;
  z-index: 999;
  padding: 10px 16px;
  border-radius: 20px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.15);
  font-size: 14px;
}
body.qf-darkmode .qf-export-btn {
  background: transparent;
  color: #409eff;
}
body.qf-darkmode .qf-export-btn:hover {
  background: #409eff;
  color: #fff;
}

/* 导出弹窗 */
.qf-export-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
}
.qf-export-mask {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
}
.qf-export-panel {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 320px;
  max-width: 90vw;
  background: #fff;
  border-radius: 10px;
  padding: 18px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}
.qf-export-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 16px;
  font-weight: 600;
  color: #333;
  margin-bottom: 14px;
}
.qf-export-close {
  cursor: pointer;
  color: #999;
  font-size: 16px;
}
.qf-export-formats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.qf-export-fmt {
  flex: 1 1 40%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 8px;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  color: #555;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
}
.qf-export-fmt:hover {
  border-color: #409eff;
  color: #409eff;
  background: #f0f7ff;
}
.qf-export-fmt .e {
  font-size: 16px;
}
.qf-export-ai {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid #f0f0f0;
  font-size: 13px;
  color: #666;
}
.qf-export-ai-label {
  font-weight: 600;
  color: #333;
}
.qf-export-ai label {
  margin-right: 10px;
  cursor: pointer;
}
.qf-export-ai input[type="radio"] {
  vertical-align: -1px;
  margin-right: 2px;
}
body.qf-darkmode .qf-export-panel {
  background: #1e2433;
}
body.qf-darkmode .qf-export-head {
  color: #e2e8f0;
}
body.qf-darkmode .qf-export-fmt {
  border-color: #3a4153;
  color: #94a3b8;
}
body.qf-darkmode .qf-export-fmt:hover {
  border-color: #409eff;
  color: #409eff;
  background: rgba(64,158,255,0.1);
}
body.qf-darkmode .qf-export-ai {
  border-top-color: #2a3040;
  color: #94a3b8;
}
body.qf-darkmode .qf-export-ai-label {
  color: #e2e8f0;
}

/* ===== 移动端小程序引导条 ===== */
.qf-mini-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: #fff;
  border-top: 1px solid #eee;
  box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.08);
  transform: translateY(100%);
  transition: transform 0.3s ease;
}
.qf-mini-bar.show {
  transform: translateY(0);
}
.qf-mini-bar-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: #07c160;
  color: #fff;
  font-size: 20px;
}
.qf-mini-bar-text {
  flex: 1;
  min-width: 0;
}
.qf-mini-bar-text strong {
  display: block;
  font-size: 14px;
  color: #333;
  line-height: 1.3;
}
.qf-mini-bar-text span {
  display: block;
  font-size: 12px;
  color: #999;
}
.qf-mini-bar-btn {
  flex-shrink: 0;
  padding: 8px 18px;
  border: none;
  border-radius: 18px;
  background: #07c160;
  color: #fff;
  font-size: 14px;
  cursor: pointer;
}
.qf-mini-bar-btn:active {
  background: #06ad56;
}
.qf-mini-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
}
.qf-mini-mask {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}
.qf-mini-panel {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 260px;
  background: #fff;
  border-radius: 14px;
  padding: 24px 20px 20px;
  text-align: center;
}
.qf-mini-close {
  position: absolute;
  right: 12px;
  top: 12px;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  cursor: pointer;
  font-size: 16px;
}
.qf-mini-title {
  font-size: 16px;
  font-weight: 700;
  color: #333;
  margin-bottom: 14px;
}
.qf-mini-img {
  width: 180px;
  height: 180px;
  border-radius: 8px;
  display: block;
  margin: 0 auto 10px;
}
.qf-mini-sub {
  font-size: 12px;
  color: #999;
}
@media screen and (min-width: 768px) {
  .qf-mini-bar { display: none; }
}

/* 未配置小程序码提示 */
.qf-mini-noqrcode {
  position: fixed;
  left: 50%;
  bottom: 90px;
  transform: translateX(-50%) translateY(10px);
  z-index: 10001;
  padding: 10px 18px;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  font-size: 13px;
  border-radius: 8px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
  max-width: 90%;
  text-align: center;
}
.qf-mini-noqrcode.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ===== FAQ 常见问题块 ===== */
.qf-faq-block {
  margin: 20px 0;
  padding: 16px 20px;
  background: #f8f9fb;
  border: 1px solid #e8ecf1;
  border-radius: 10px;
}
.qf-faq-title {
  font-size: 16px;
  font-weight: 700;
  color: #333;
  margin-bottom: 12px;
}
.qf-faq-title i {
  color: #3169b0;
  margin-right: 4px;
}
.qf-faq-item {
  margin-bottom: 10px;
}
.qf-faq-item:last-child {
  margin-bottom: 0;
}
.qf-faq-q {
  font-size: 14px;
  font-weight: 600;
  color: #3169b0;
  margin-bottom: 4px;
}
.qf-faq-q::before {
  content: 'Q：';
  color: #3169b0;
}
.qf-faq-a {
  font-size: 14px;
  color: #555;
  line-height: 1.7;
  padding-left: 2px;
}
.qf-faq-a::before {
  content: 'A：';
  color: #07c160;
}
body.qf-darkmode .qf-faq-block {
  background: var(--qf-bg-card);
  border-color: #333;
}
body.qf-darkmode .qf-faq-title {
  color: #e2e8f0;
}
body.qf-darkmode .qf-faq-q {
  color: #818cf8;
}
body.qf-darkmode .qf-faq-a {
  color: #94a3b8;
}

/* ===== 暗黑模式入口区域兼容 ===== */
body.qf-darkmode .entry-info .entry-title {
  color: var(--qf-text-primary);
}
body.qf-darkmode .entry-info-item {
  color: var(--qf-text-secondary);
}









/* 移动端：信息行换行保持整齐 */
@media screen and (max-width: 767px) {
  .post .title .info {
    gap: 2px 6px !important;
  }
  .post .title .info span {
    font-size: 12px !important;
  }
  .qk-reading-time,
  .qf-fontsize-btn {
    margin-left: 2px !important;
    margin-right: 2px !important;
  }
}


/* ===== 相关文章版块：Zibll 风格 ===== */
.relatedlb.qf-related-section {
  margin: 20px 0;
  padding: 0 0 14px 0;
  background: #fff;
  border: 1px solid #e8ecf0;
  border-radius: 10px;
  box-shadow: 0 1px 4px rgba(0,0,0,.04);
  overflow: visible;
}
.relatedlb.qf-related-section h4 {
  height: auto;
  min-height: 42px;
  line-height: 42px;
  font-size: 15px;
  font-weight: 600;
  padding: 0 16px;
  border-bottom: 1px solid #e8ecf0;
  color: #222;
  display: flex;
  align-items: center;
  gap: 8px;
  overflow: visible;
  margin: 0;
  position: relative;
}
/* 标题左侧装饰条 - Zibll风格 */
.relatedlb.qf-related-section h4::before {
  content: '';
  width: 3px;
  height: 16px;
  background: #3169b0;
  border-radius: 2px;
  flex-shrink: 0;
}
.relatedlb.qf-related-section h4 i {
  display: none;
}

/* 卡片网格 - Zibll 风格卡片网格 */
.wenzi-list {
  padding: 10px 10px 8px;
}
.wenzi-list-inner {
  list-style: none !important;
  padding: 0 !important;
  margin: 0;
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 8px !important;
}

/* 单个卡片 - 无边框满铺 */
.wenzi-list-inner .qf-related-item {
  list-style: none !important;
  list-style-type: none !important;
  margin: 0;
  padding: 0;
  border-radius: 6px;
  overflow: hidden;
  background: #fff;
  transition: all 0.25s ease;
  display: block !important;
  border: 0;
  height: 100%;
}
.wenzi-list-inner .qf-related-item::marker {
  display: none;
  content: none !important;
  font-size: 0 !important;
  color: transparent !important;
  width: 0 !important;
  height: 0 !important;
}
.wenzi-list-inner .qf-related-item::-webkit-details-marker {
  display: none;
}
.wenzi-list-inner .qf-related-item:hover {
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
  transform: translateY(-3px);
}

/* 卡片链接 */
.wenzi-list-inner .qf-related-link {
  display: flex !important;
  flex-direction: column !important;
  height: 100%;
  text-decoration: none !important;
  color: inherit;
  flex: 1;
}

/* 卡片图片 - 紧凑55%比例 */
.wenzi-list-inner .qf-related-img {
  display: block !important;
  width: 100% !important;
  padding-top: 55% !important;
  position: relative;
  overflow: hidden;
  background: #f5f6f8;
  flex-shrink: 0;
  flex: none !important;
  height: auto !important;
}
.wenzi-list-inner .qf-related-img img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.wenzi-list-inner .qf-related-item:hover .qf-related-img img {
  transform: scale(1.08);
}

/* 卡片信息区 - 无内边距满铺 */
.wenzi-list-inner .qf-related-info {
  display: flex !important;
  flex-direction: column !important;
  padding: 6px 8px 8px;
  min-height: 0;
}

.wenzi-list-inner .qf-related-title {
  display: -webkit-box !important;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
  white-space: normal !important;
  font-size: 14px;
  font-weight: 500;
  color: #222;
  line-height: 1.4;
  margin: 0;
  transition: color 0.2s;
  min-width: 0;
}
.wenzi-list-inner .qf-related-item:hover .qf-related-title {
  color: #3169b0;
}

/* 信息条 - 紧凑：日期 + 阅读数 */
.wenzi-list-inner .qf-related-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: #999;
  line-height: 1.3;
  padding-top: 4px;
  margin-top: 4px;
  border-top: 1px solid #eee;
}
.wenzi-list-inner .qf-related-meta .qf-meta-date {
  display: inline-flex;
  align-items: center;
  gap: 3px;
}
.wenzi-list-inner .qf-related-meta .qf-meta-date i {
  font-size: 11px;
  color: #bbb;
}
.wenzi-list-inner .qf-related-meta .qf-meta-views {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  color: #bbb;
  font-size: 11px;
}

/* 移动端适配 */
@media screen and (max-width: 900px) {
  .wenzi-list-inner {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
  }
}
@media screen and (max-width: 500px) {
  .wenzi-list {
    padding: 10px 10px 6px;
  }
  .wenzi-list-inner {
    grid-template-columns: 1fr !important;
    gap: 8px !important;
  }
  .wenzi-list-inner .qf-related-info {
    padding: 5px 6px 6px;
  }
  .wenzi-list-inner .qf-related-title {
    font-size: 14px;
  }
}

/* 暗黑模式 */
body.qf-darkmode .relatedlb.qf-related-section {
  background: var(--qf-bg-card);
  border-color: var(--qf-border-color);
}
body.qf-darkmode .relatedlb.qf-related-section h4 {
  color: var(--qf-text-primary);
  border-bottom-color: var(--qf-border-color);
}
body.qf-darkmode .relatedlb.qf-related-section h4::before {
  background: var(--qf-link-color);
}
body.qf-darkmode .wenzi-list-inner .qf-related-item {
  background: var(--qf-bg-card);
  border-color: var(--qf-border-color);
}
body.qf-darkmode .wenzi-list-inner .qf-related-item:hover {
  border-color: rgba(108,180,238,0.3);
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}
body.qf-darkmode .wenzi-list-inner .qf-related-title {
  color: var(--qf-text-primary);
}
body.qf-darkmode .wenzi-list-inner .qf-related-item:hover .qf-related-title {
  color: var(--qf-link-color);
}
body.qf-darkmode .wenzi-list-inner .qf-related-meta {
  color: var(--qf-text-secondary);
  border-top-color: var(--qf-border-color);
}
body.qf-darkmode .wenzi-list-inner .qf-related-meta i {
  color: var(--qf-text-secondary);
}

/* ===== 文章底部标签 ===== */
.qf-post-tags {
  margin: 16px 0 10px;
  padding: 12px 16px;
  background: #f8f9fa;
  border-radius: 8px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  clear: both;
}
.qf-post-tags span {
  font-size: 13px;
  color: #666;
  flex-shrink: 0;
}
.qf-post-tags span i {
  color: #3169b0;
}
.qf-tag-link {
  display: inline-block;
  padding: 3px 12px;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  font-size: 12px;
  color: #555;
  text-decoration: none !important;
  transition: all 0.2s ease;
}
.qf-tag-link:hover {
  background: #3169b0;
  color: #fff !important;
  border-color: #3169b0;
}
body.qf-darkmode .qf-post-tags {
  background: var(--qf-bg-card);
  border: 1px solid var(--qf-border-color);
}
body.qf-darkmode .qf-post-tags span {
  color: var(--qf-text-secondary);
}
body.qf-darkmode .qf-tag-link {
  background: transparent;
  border-color: var(--qf-border-color);
  color: var(--qf-text-primary);
}
body.qf-darkmode .qf-tag-link:hover {
  background: var(--qf-link-color);
  color: #fff !important;
  border-color: var(--qf-link-color);
}

/* ===== 标题信息区：确保阅读时间和字号按钮可见 ===== */
.post .title .info {
  display: flex !important;
  flex-wrap: wrap !important;
  align-items: center !important;
  gap: 4px 8px !important;
  line-height: 1.6 !important;
}
.post .title .info span {
  display: inline-flex !important;
  align-items: center !important;
  margin-right: 0 !important;
  white-space: nowrap !important;
}
.qk-reading-time,
.qf-fontsize-btn {
  flex-shrink: 0 !important;
  white-space: nowrap !important;
}

/* ===== 字号调节功能 ===== */
.article_content.qf-size-sm {
  font-size: 14px !important;
  line-height: 1.7 !important;
}
.article_content.qf-size-md {
  font-size: 15px !important;
  line-height: 1.8 !important;
}
.article_content.qf-size-lg {
  font-size: 17px !important;
  line-height: 1.9 !important;
}
/* 字号调节按钮样式 */
.qf-fontsize-btn {
  display: inline-flex !important;
  align-items: center !important;
  gap: 4px !important;
  font-size: 12px !important;
  color: #999 !important;
  margin-left: 8px !important;
  user-select: none !important;
}
.qf-size-down,
.qf-size-up {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 22px !important;
  height: 22px !important;
  border-radius: 50% !important;
  background: #f0f0f0 !important;
  color: #666 !important;
  cursor: pointer !important;
  font-size: 14px !important;
  font-weight: 700 !important;
  line-height: 1 !important;
  transition: all 0.2s ease !important;
  border: 1px solid #e0e0e0 !important;
}
.qf-size-down:hover,
.qf-size-up:hover {
  background: #3169b0 !important;
  color: #fff !important;
  border-color: #3169b0 !important;
}
.qf-size-current {
  min-width: 18px !important;
  text-align: center !important;
  font-size: 12px !important;
  color: #666 !important;
  font-weight: 500 !important;
}
body.qf-darkmode .qf-size-down,
body.qf-darkmode .qf-size-up {
  background: rgba(255,255,255,0.1) !important;
  color: #aaa !important;
  border-color: #444 !important;
}
body.qf-darkmode .qf-size-down:hover,
body.qf-darkmode .qf-size-up:hover {
  background: #6cb4ee !important;
  color: #fff !important;
  border-color: #6cb4ee !important;
}
body.qf-darkmode .qf-size-current {
  color: #aaa !important;
}
body.qf-darkmode .qf-fontsize-btn {
  color: #8a8a9a !important;
}


/* ===== 返回顶部按钮：火箭图标 ===== */
#jz52top {
  position: fixed !important;
  bottom: 100px !important;
  right: 20px !important;
  z-index: 9999 !important;
  width: 44px !important;
  height: 44px !important;
  background: none !important;
  border: none !important;
  cursor: pointer !important;
  /* 不设置display，由JS完全控制显示/隐藏 */
}
#jz52top a.jz52topa {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 44px !important;
  height: 44px !important;
  background: rgba(0,0,0,0.45) !important;
  border-radius: 50% !important;
  color: #fff !important;
  font-size: 18px !important;
  line-height: 1 !important;
  transition: all 0.3s ease !important;
  text-decoration: none !important;
  background-image: none !important;
  border: 0 !important;
  box-sizing: border-box !important;
  text-indent: 0 !important;
  padding: 0 !important;
  margin: 0 !important;
  visibility: visible !important;
}
#jz52top a.jz52topa:hover {
  background: #3169b0 !important;
  transform: translateY(-3px) !important;
  box-shadow: 0 4px 12px rgba(49,105,176,0.4) !important;
  background-position: 0 0 !important;
}
#jz52top a.jz52topa i {
  display: inline-block !important;
  line-height: 1 !important;
  font-size: 18px !important;
  width: auto !important;
  height: auto !important;
}
body.qf-darkmode #jz52top a.jz52topa {
  background: rgba(255,255,255,0.18) !important;
}
body.qf-darkmode #jz52top a.jz52topa:hover {
  background: var(--qf-link-color) !important;
}

/* ===== 文章目录导航（TOC）完整美化样式 ===== */
.qf-toc-wrap {
  background: #fff !important;
  border: 1px solid #e8e8e8 !important;
  border-radius: 8px !important;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06) !important;
  overflow: hidden !important;
  margin: 20px 0 24px !important;
}
/* 标题栏 */
.qf-toc-title {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 10px 16px !important;
  background: linear-gradient(135deg, #f8f9ff 0%, #eef2f7 100%) !important;
  border-bottom: 1px solid #e8e8e8 !important;
  cursor: pointer !important;
  user-select: none !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  color: #333 !important;
}
.qf-toc-title-icon {
  color: #3169b0 !important;
  margin-right: 6px !important;
  font-size: 14px !important;
}
.qf-toc-count {
  display: inline-block !important;
  margin-left: 6px !important;
  background: #3169b0 !important;
  color: #fff !important;
  font-size: 11px !important;
  font-weight: 500 !important;
  padding: 1px 7px !important;
  border-radius: 10px !important;
  line-height: 1.5 !important;
  vertical-align: middle !important;
}
.qf-toc-actions {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
}
.qf-toc-toggle {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 26px !important;
  height: 26px !important;
  border-radius: 4px !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
  color: #888 !important;
  font-size: 12px !important;
  border: none !important;
  background: transparent !important;
  padding: 0 !important;
  font: inherit !important;
}
.qf-toc-toggle:hover {
  background: #e0e4ea !important;
  color: #333 !important;
}
.qf-toc-toggle i {
  transition: transform 0.28s ease !important;
}
.qf-toc-wrap.is-collapsed .qf-toc-toggle i {
  transform: rotate(-90deg) !important;
}
/* 列表容器 — 由 JS 的 slideUp/slideDown 控制显示隐藏 */
/* 默认 display:none 避免首屏未执行 JS 时目录整体展开导致布局跳动；
   jQuery 的 slideDown/show 会自动改为 block，不受影响 */
.qf-toc-list-wrap {
  display: none;
  overflow: hidden !important;
}
/* 列表 */
.qf-toc-list {
  list-style: none !important;
  margin: 0 !important;
  padding: 6px 0 !important;
  max-height: 420px !important;
  overflow-y: auto !important;
  scrollbar-width: thin !important;
  scrollbar-color: #d8dce3 transparent !important;
}
.qf-toc-list::-webkit-scrollbar {
  width: 4px !important;
}
.qf-toc-list::-webkit-scrollbar-track {
  background: transparent !important;
}
.qf-toc-list::-webkit-scrollbar-thumb {
  background: #d8dce3 !important;
  border-radius: 2px !important;
}
.qf-toc-list li {
  margin: 1px 0 !important;
  padding: 0 !important;
  border: none !important;
  background: none !important;
  float: none !important;
  width: auto !important;
}
/* 链接 */
.qf-toc-list a {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  padding: 7px 22px 7px 18px !important;
  color: #555 !important;
  font-size: 14px !important;
  line-height: 1.4 !important;
  text-decoration: none !important;
  transition: all 0.2s ease !important;
  border-left: 3px solid transparent !important;
  border-radius: 0 !important;
  overflow-wrap: break-word !important;
  word-break: break-word !important;
  background: none !important;
}
.qf-toc-list a:hover {
  color: #3169b0 !important;
  background: #f5f7fa !important;
  border-left-color: #3169b0 !important;
  padding-left: 20px !important;
}
.qf-toc-list a:active,
.qf-toc-list a.active {
  color: #3169b0 !important;
  background: #eef3fb !important;
  border-left-color: #3169b0 !important;
  font-weight: 600 !important;
}
/* 层级编号 */
.qf-toc-number {
  display: inline-block !important;
  min-width: 22px !important;
  font-size: 12px !important;
  color: #999 !important;
  font-weight: 500 !important;
  font-family: 'Consolas', 'Monaco', monospace !important;
}
.qf-toc-list a:hover .qf-toc-number {
  color: #3169b0 !important;
}
/* 层级图标 */
.qf-toc-level-icon {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 16px !important;
  height: 16px !important;
  flex-shrink: 0 !important;
}
.qf-toc-level-icon::before {
  content: '' !important;
  display: block !important;
  width: 6px !important;
  height: 6px !important;
  border-radius: 50% !important;
  background: #ccc !important;
}
.qf-toc-h2 .qf-toc-level-icon::before {
  width: 8px !important;
  height: 8px !important;
  background: #3169b0 !important;
}
.qf-toc-h3 .qf-toc-level-icon::before {
  width: 6px !important;
  height: 6px !important;
  background: #7ba3d6 !important;
}
.qf-toc-h4 .qf-toc-level-icon::before {
  width: 4px !important;
  height: 4px !important;
  background: #aac0dd !important;
}
/* h2/h3/h4 缩进 */
.qf-toc-h3 a {
  padding-left: 32px !important;
}
.qf-toc-h4 a {
  padding-left: 46px !important;
}
/* 正文标题里的目录编号与锚点图标（TOC 注入元素） */
.qf-heading-number {
  margin-right: 4px !important;
  color: #3169b0 !important;
  font-size: 0.85em !important;
  font-weight: 600 !important;
}
.qf-heading-anchor {
  display: inline-block !important;
  margin-left: 6px !important;
  color: #3169b0 !important;
  opacity: 0.55 !important;
  font-size: 0.72em !important;
  text-decoration: none !important;
  vertical-align: middle !important;
  transition: opacity 0.2s ease !important;
}
.qf-heading-anchor:hover {
  opacity: 1 !important;
}
@media screen and (max-width: 767px) {
  .qf-heading-anchor { display: none !important; }
}
/* 进度条 */
.qf-toc-progress {
  height: 3px !important;
  background: #f0f0f0 !important;
  overflow: hidden !important;
}
.qf-toc-progress span {
  display: block !important;
  height: 100% !important;
  width: 0 !important;
  background: linear-gradient(90deg, #3169b0, #6cb4ee) !important;
  transition: width 0.15s ease !important;
}
/* TOC 不悬浮（避免滚动抖动），规则置为惰性 */
.qf-toc-sticky {
  position: static !important;
}
/* 暗黑模式 */
body.qf-darkmode .qf-toc-wrap {
  background: var(--qf-bg-card) !important;
  border-color: var(--qf-border-color) !important;
  box-shadow: 0 1px 4px rgba(0,0,0,0.2) !important;
}
body.qf-darkmode .qf-toc-title {
  background: linear-gradient(135deg, #1e2749 0%, #1a1a2e 100%) !important;
  border-bottom-color: var(--qf-border-color) !important;
  color: var(--qf-text-primary) !important;
}
body.qf-darkmode .qf-toc-toggle {
  color: var(--qf-text-secondary) !important;
}
body.qf-darkmode .qf-toc-toggle:hover {
  background: rgba(255,255,255,0.1) !important;
  color: var(--qf-text-primary) !important;
}
body.qf-darkmode .qf-toc-list a {
  color: var(--qf-text-secondary) !important;
}
body.qf-darkmode .qf-toc-list a:hover {
  color: var(--qf-link-color) !important;
  background: rgba(255,255,255,0.05) !important;
  border-left-color: var(--qf-link-color) !important;
}
body.qf-darkmode .qf-toc-list a:active,
body.qf-darkmode .qf-toc-list a.active {
  color: var(--qf-link-color) !important;
  background: rgba(108,180,238,0.1) !important;
  border-left-color: var(--qf-link-color) !important;
}
body.qf-darkmode .qf-toc-number {
  color: var(--qf-text-secondary) !important;
}
body.qf-darkmode .qf-toc-progress {
  background: var(--qf-border-color) !important;
}
body.qf-darkmode .qf-toc-h2 .qf-toc-level-icon::before {
  background: var(--qf-link-color) !important;
}
body.qf-darkmode .qf-toc-h3 .qf-toc-level-icon::before {
  background: #6b8aaa !important;
}
body.qf-darkmode .qf-toc-h4 .qf-toc-level-icon::before {
  background: #4a5a6a !important;
}

/* ===== 兜底覆盖：确保相关文章新样式不被旧minified CSS覆盖 ===== */
.relatedlb.qf-related-section .wenzi-list-inner {
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 8px !important;
}
.relatedlb.qf-related-section .wenzi-list-inner .qf-related-item {
  list-style: none !important;
  list-style-type: none !important;
  margin: 0 !important;
  padding: 0 !important;
  border-radius: 6px;
  overflow: hidden;
  background: #fff;
  display: block !important;
  border: 0 !important;
  height: 100% !important;
}
.relatedlb.qf-related-section .wenzi-list-inner .qf-related-link {
  display: flex !important;
  flex-direction: column !important;
  height: 100% !important;
  text-decoration: none !important;
  flex: 1 !important;
}
.relatedlb.qf-related-section .wenzi-list-inner .qf-related-img {
  display: block !important;
  width: 100% !important;
  padding-top: 55% !important;
  flex: none !important;
  height: auto !important;
}
.relatedlb.qf-related-section .wenzi-list-inner .qf-related-info {
  display: flex !important;
  flex-direction: column !important;
  padding: 6px 8px 8px;
}
.relatedlb.qf-related-section .wenzi-list-inner .qf-related-title {
  display: -webkit-box !important;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  white-space: normal !important;
  font-size: 14px;
  font-weight: 500;
  color: #222;
  line-height: 1.4;
  margin: 0;
  min-width: 0;
}
.relatedlb.qf-related-section .wenzi-list-inner .qf-related-meta {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: #999;
  padding-top: 4px;
  margin-top: 4px;
  border-top: 1px solid #eee;
}
.relatedlb.qf-related-section .wenzi-list-inner .qf-related-item::marker {
  display: none;
  content: none !important;
  font-size: 0 !important;
  color: transparent !important;
  width: 0 !important;
  height: 0 !important;
}
.relatedlb.qf-related-section .wenzi-list-inner .qf-related-item::-webkit-details-marker {
  display: none;
}

/* ===== 相关文章卡片：精美卡片网格 ===== */
.qf-rel-wrap {
  padding: 6px 12px 2px;
}
.qf-rel-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

/* 卡片容器 */
.qf-rel-card {
  list-style: none;
  margin: 0;
  padding: 0;
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
  display: block;
  border: 1px solid #f0f0f0;
  transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.qf-rel-card:hover {
  box-shadow: 0 8px 28px rgba(0,0,0,0.10);
  transform: translateY(-5px);
  z-index: 2;
  position: relative;
  border-color: #e0e4ea;
}

/* 卡片链接 */
.qf-rel-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

/* 卡片图片容器 */
.qf-rel-card-img {
  display: block;
  width: 100%;
  padding-top: 56%;
  position: relative;
  overflow: hidden;
  background: #f0f2f5;
  flex-shrink: 0;
}
/* 图片底部的渐变遮罩 */
.qf-rel-card-img::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(transparent, rgba(0,0,0,0.15));
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 1;
  pointer-events: none;
}
.qf-rel-card:hover .qf-rel-card-img::after {
  opacity: 1;
}
.qf-rel-card-img img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.qf-rel-card:hover .qf-rel-card-img img {
  transform: scale(1.1);
}

/* 卡片信息区 */
.qf-rel-card-body {
  display: flex;
  flex-direction: column;
  padding: 10px 12px 12px;
  flex: 1;
}

/* 卡片标题 */
.qf-rel-card-title {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
  white-space: normal;
  font-size: 14px;
  font-weight: 600;
  color: #222;
  line-height: 1.5;
  margin: 0 0 8px 0;
  transition: color 0.25s ease;
}
.qf-rel-card:hover .qf-rel-card-title {
  color: #3169b0;
}

/* 卡片meta */
.qf-rel-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: #999;
  line-height: 1.3;
  padding-top: 6px;
  margin-top: auto;
  border-top: 1px solid #f0f0f0;
}
.qf-rel-meta-date,
.qf-rel-meta-views {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.qf-rel-meta-date i {
  color: #bbb;
  font-size: 11px;
}
.qf-rel-meta-views i {
  color: #bbb;
  font-size: 12px;
}

/* 阅读数无文章时的优雅降级 */
.qf-rel-meta-views:empty {
  display: none;
}

/* 移动端适配 */
@media screen and (max-width: 900px) {
  .qf-rel-grid {
    gap: 10px;
  }
}
@media screen and (max-width: 768px) {
  .qf-rel-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .qf-rel-card-body {
    padding: 8px 10px 10px;
  }
}
@media screen and (max-width: 500px) {
  .qf-rel-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .qf-rel-card-body {
    padding: 8px 10px 10px;
  }
  .qf-rel-card-title {
    font-size: 14px;
  }
}

/* 暗黑模式 */
body.qf-darkmode .qf-rel-card {
  background: var(--qf-bg-card);
  border-color: var(--qf-border-color);
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}
body.qf-darkmode .qf-rel-card:hover {
  border-color: rgba(108,180,238,0.25);
  box-shadow: 0 8px 28px rgba(0,0,0,0.3);
}
body.qf-darkmode .qf-rel-card-title {
  color: var(--qf-text-primary);
}
body.qf-darkmode .qf-rel-card:hover .qf-rel-card-title {
  color: var(--qf-link-color);
}
body.qf-darkmode .qf-rel-card-meta {
  color: var(--qf-text-secondary);
  border-top-color: var(--qf-border-color);
}
body.qf-darkmode .qf-rel-meta-date i,
body.qf-darkmode .qf-rel-meta-views i {
  color: var(--qf-text-secondary);
}

/* ===== 评论区表情/预设按钮间距修复 ===== */
/* 底部操作栏：表情、预览、提交按钮间距 */
.compost .com_info:last-of-type {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  flex-wrap: wrap !important;
  padding: 8px 0 !important;
}
/* 表情切换按钮悬停 */
.qf-emoji-toggle:hover {
  background: #f0f0f0 !important;
  color: #3169b0 !important;
}
/* 预设评论按钮悬停 */
.qf-preset-btn:hover {
  background: #e8edf5 !important;
  color: #3169b0 !important;
  border-color: #3169b0 !important;
}
/* 预设评论按钮行 */
.qf-preset-bar {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 6px !important;
  margin-bottom: 6px !important;
  padding: 6px 0 !important;
  border-top: 1px solid #f0f0f0 !important;
}
/* 暗黑模式 */
body.qf-darkmode .qf-emoji-toggle:hover {
  background: rgba(255,255,255,0.1) !important;
  color: #6cb4ee !important;
}
body.qf-darkmode .qf-preset-btn {
  background: rgba(255,255,255,0.06) !important;
  color: #aaa !important;
  border-color: #444 !important;
}
body.qf-darkmode .qf-preset-btn:hover {
  background: rgba(108,180,238,0.15) !important;
  color: #6cb4ee !important;
  border-color: #6cb4ee !important;
}
body.qf-darkmode .qf-preset-bar {
  border-top-color: #333 !important;
}

/* ===== 分享按钮栏 ===== */
.qf-share-bar {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 12px 0 !important;
  margin: 16px 0 10px !important;
  border-top: 1px solid #f0f0f0 !important;
  border-bottom: 1px solid #f0f0f0 !important;
}
.qf-share-label {
  font-size: 13px !important;
  color: #999 !important;
  flex-shrink: 0 !important;
}
.qf-share-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 34px !important;
  height: 34px !important;
  border-radius: 50% !important;
  background: #f5f5f5 !important;
  color: #888 !important;
  font-size: 16px !important;
  text-decoration: none !important;
  transition: all 0.25s ease !important;
  border: 1px solid #eee !important;
}
.qf-share-btn:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 3px 10px rgba(0,0,0,0.1) !important;
}
.qf-share-weibo:hover { background: #e6162d !important; color: #fff !important; border-color: #e6162d !important; }
.qf-share-qq:hover { background: #12b7f5 !important; color: #fff !important; border-color: #12b7f5 !important; }
.qf-share-copy:hover { background: #3169b0 !important; color: #fff !important; border-color: #3169b0 !important; }
.qf-share-wechat:hover { background: #07c160 !important; color: #fff !important; border-color: #07c160 !important; }
/* 微信分享弹窗 */
.qf-share-wechat-popup {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  z-index: 99999 !important;
  background: rgba(0,0,0,0.55) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  opacity: 0 !important;
  visibility: hidden !important;
  transition: all 0.25s ease !important;
}
.qf-share-wechat-popup.active {
  opacity: 1 !important;
  visibility: visible !important;
}
.qf-share-wechat-popup-inner {
  background: #fff !important;
  border-radius: 12px !important;
  padding: 30px !important;
  text-align: center !important;
  max-width: 280px !important;
  box-shadow: 0 10px 40px rgba(0,0,0,0.2) !important;
}
.qf-share-wechat-popup-inner canvas,
.qf-share-wechat-popup-inner img {
  width: 200px !important;
  height: 200px !important;
  margin: 0 auto 12px !important;
  border-radius: 4px !important;
}
.qf-share-wechat-popup-inner img {
  display: block !important;
}
.qf-share-wechat-popup-inner p {
  font-size: 13px !important;
  color: #888 !important;
  margin: 0 !important;
}
.qf-share-wechat-close {
  display: inline-block !important;
  margin-top: 12px !important;
  padding: 6px 24px !important;
  background: #f0f0f0 !important;
  border-radius: 20px !important;
  font-size: 13px !important;
  color: #666 !important;
  cursor: pointer !important;
  text-decoration: none !important;
  transition: background 0.2s !important;
}
.qf-share-wechat-close:hover { background: #e0e0e0 !important; }

/* ====== 海报生成弹窗 ====== */
.qf-poster-popup {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  z-index: 99999 !important;
  background: rgba(0,0,0,0.6) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  opacity: 0 !important;
  visibility: hidden !important;
  transition: all 0.3s ease !important;
}
.qf-poster-popup.active {
  opacity: 1 !important;
  visibility: visible !important;
}
.qf-poster-popup-inner {
  background: #fff !important;
  border-radius: 16px !important;
  padding: 24px !important;
  max-width: 640px !important;
  width: 92% !important;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3) !important;
  max-height: 95vh !important;
  overflow-y: auto !important;
}
.qf-poster-canvas-wrap {
  background: #f0f2f5 !important;
  border-radius: 10px !important;
  overflow: hidden !important;
  text-align: center !important;
}
.qf-poster-canvas-wrap canvas {
  max-width: 100% !important;
  height: auto !important;
  display: block !important;
  margin: 0 auto !important;
  border-radius: 8px !important;
  box-shadow: 0 2px 12px rgba(0,0,0,0.1) !important;
}
.qf-poster-actions {
  display: flex !important;
  gap: 12px !important;
  margin-top: 16px !important;
  justify-content: center !important;
}
.qf-poster-save-btn {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  padding: 10px 28px !important;
  background: #3169b0 !important;
  color: #fff !important;
  border-radius: 30px !important;
  font-size: 15px !important;
  text-decoration: none !important;
  transition: all 0.25s ease !important;
  cursor: pointer !important;
}
.qf-poster-save-btn:hover {
  background: #255491 !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 16px rgba(49,105,176,0.3) !important;
}
.qf-poster-close-btn {
  display: inline-flex !important;
  align-items: center !important;
  padding: 10px 28px !important;
  background: #f0f0f0 !important;
  color: #666 !important;
  border-radius: 30px !important;
  font-size: 15px !important;
  text-decoration: none !important;
  transition: all 0.25s ease !important;
  cursor: pointer !important;
}
.qf-poster-close-btn:hover {
  background: #e0e0e0 !important;
}
body.qf-darkmode .qf-poster-popup-inner {
  background: #1e1e2e !important;
}
body.qf-darkmode .qf-poster-canvas-wrap {
  background: #2a2a3e !important;
}
body.qf-darkmode .qf-poster-save-btn {
  background: #4a7fc7 !important;
}
body.qf-darkmode .qf-poster-close-btn {
  background: rgba(255,255,255,0.1) !important;
  color: #aaa !important;
}
body.qf-darkmode .qf-poster-close-btn:hover {
  background: rgba(255,255,255,0.15) !important;
}

/* ===== 上下篇导航（卡片式） ===== */
.qf-post-nav {
  display: flex !important;
  gap: 12px !important;
  margin: 16px 0 20px !important;
}
.qf-post-nav-prev,
.qf-post-nav-next {
  flex: 1 !important;
}
.qf-post-nav-link {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  padding: 14px 16px !important;
  background: #f8f9fa !important;
  border: 1px solid #eee !important;
  border-radius: 10px !important;
  text-decoration: none !important;
  transition: all 0.3s ease !important;
  height: 100% !important;
  box-sizing: border-box !important;
}
.qf-post-nav-link:hover {
  background: #fff !important;
  border-color: #3169b0 !important;
  box-shadow: 0 4px 16px rgba(49,105,176,0.1) !important;
  transform: translateY(-2px) !important;
}
.qf-post-nav-next .qf-post-nav-link {
  text-align: right !important;
}
.qf-post-nav-arrow {
  flex-shrink: 0 !important;
  width: 36px !important;
  height: 36px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: #fff !important;
  border-radius: 50% !important;
  color: #3169b0 !important;
  font-size: 18px !important;
  transition: all 0.3s ease !important;
  box-shadow: 0 2px 6px rgba(0,0,0,0.06) !important;
}
.qf-post-nav-link:hover .qf-post-nav-arrow {
  background: #3169b0 !important;
  color: #fff !important;
}
.qf-post-nav-body {
  flex: 1 !important;
  min-width: 0 !important;
}
.qf-post-nav-next .qf-post-nav-body {
  order: -1 !important;
}
.qf-post-nav-label {
  display: block !important;
  font-size: 11px !important;
  color: #aaa !important;
  margin-bottom: 4px !important;
  text-transform: uppercase !important;
  letter-spacing: 1px !important;
}
.qf-post-nav-title {
  display: block !important;
  font-size: 14px !important;
  color: #333 !important;
  font-weight: 500 !important;
  line-height: 1.4 !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  display: -webkit-box !important;
  -webkit-line-clamp: 2 !important;
  -webkit-box-orient: vertical !important;
}
.qf-post-nav-link:hover .qf-post-nav-title {
  color: #3169b0 !important;
}
.qf-post-nav-disabled {
  opacity: 0.45 !important;
  cursor: default !important;
}
.qf-post-nav-disabled:hover {
  transform: none !important;
  border-color: #eee !important;
  box-shadow: none !important;
}

/* ===== 评论区排序切换 ===== */
.qf-comment-header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 12px 16px !important;
  border-bottom: 1px solid #f0f0f0 !important;
}
.qf-comment-title {
  font-size: 15px !important;
  font-weight: 600 !important;
  color: #333 !important;
}
.qf-comment-sort {
  display: flex !important;
  gap: 2px !important;
  background: #f0f0f0 !important;
  border-radius: 6px !important;
  padding: 2px !important;
}
.qf-sort-btn {
  display: inline-block !important;
  padding: 4px 12px !important;
  font-size: 12px !important;
  color: #888 !important;
  text-decoration: none !important;
  border-radius: 4px !important;
  transition: all 0.2s ease !important;
  cursor: pointer !important;
}
.qf-sort-btn.qf-sort-active {
  background: #fff !important;
  color: #3169b0 !important;
  font-weight: 600 !important;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08) !important;
}
.qf-sort-btn:hover {
  color: #555 !important;
}
/* 评论空状态 */
.qf-comment-empty {
  padding: 40px 20px !important;
  text-align: center !important;
}
.qf-comment-empty-icon {
  font-size: 48px !important;
  color: #ddd !important;
  margin-bottom: 12px !important;
}
.qf-comment-empty-text {
  font-size: 15px !important;
  color: #999 !important;
}

/* 暗黑模式 */
body.qf-darkmode .qf-share-bar {
  border-top-color: #333 !important;
  border-bottom-color: #333 !important;
}
body.qf-darkmode .qf-share-btn {
  background: rgba(255,255,255,0.08) !important;
  color: #aaa !important;
  border-color: #444 !important;
}
body.qf-darkmode .qf-share-btn:hover {
  color: #fff !important;
}
body.qf-darkmode .qf-post-nav-link {
  background: rgba(255,255,255,0.04) !important;
  border-color: #333 !important;
}
body.qf-darkmode .qf-post-nav-link:hover {
  background: rgba(255,255,255,0.08) !important;
  border-color: #6cb4ee !important;
}
body.qf-darkmode .qf-post-nav-arrow {
  background: rgba(255,255,255,0.1) !important;
  color: #6cb4ee !important;
}
body.qf-darkmode .qf-post-nav-link:hover .qf-post-nav-arrow {
  background: #6cb4ee !important;
  color: #fff !important;
}
body.qf-darkmode .qf-post-nav-title {
  color: #c0c0c0 !important;
}
body.qf-darkmode .qf-post-nav-link:hover .qf-post-nav-title {
  color: #6cb4ee !important;
}
body.qf-darkmode .qf-comment-header {
  border-bottom-color: #333 !important;
}
body.qf-darkmode .qf-comment-title {
  color: #e0e0e0 !important;
}
body.qf-darkmode .qf-comment-sort {
  background: rgba(255,255,255,0.08) !important;
}
body.qf-darkmode .qf-sort-btn {
  color: #8a8a9a !important;
}
body.qf-darkmode .qf-sort-btn.qf-sort-active {
  background: rgba(255,255,255,0.12) !important;
  color: #6cb4ee !important;
}
body.qf-darkmode .qf-sort-btn:hover {
  color: #c0c0c0 !important;
}
body.qf-darkmode .qf-comment-empty-icon {
  color: #444 !important;
}
body.qf-darkmode .qf-comment-empty-text {
  color: #8a8a9a !important;
}
body.qf-darkmode .qf-share-wechat-popup-inner {
  background: #1e1e2e !important;
}
body.qf-darkmode .qf-share-wechat-popup-inner img,
body.qf-darkmode .qf-share-wechat-popup-inner canvas {
  background: #fff !important;
  padding: 8px !important;
}
body.qf-darkmode .qf-share-wechat-popup-inner p {
  color: #aaa !important;
}
body.qf-darkmode .qf-share-wechat-close {
  background: rgba(255,255,255,0.1) !important;
  color: #aaa !important;
}
body.qf-darkmode .qf-share-wechat-close:hover {
  background: rgba(255,255,255,0.15) !important;
}

/* ====== 短代码样式 ====== */
.qf-shortcode-alert {
  padding: 14px 18px !important;
  margin: 12px 0 !important;
  background: #fff8e1 !important;
  border-left: 4px solid #ffa000 !important;
  border-radius: 4px !important;
  font-size: 14px !important;
  color: #333 !important;
  line-height: 1.7 !important;
}
body.qf-darkmode .qf-shortcode-alert {
  background: #332e1a !important;
  border-left-color: #ffa000 !important;
  color: #ccc !important;
}
.qf-shortcode-download {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  padding: 8px 20px !important;
  margin: 4px 0 !important;
  background: #e8f5e9 !important;
  color: #2e7d32 !important;
  border-radius: 6px !important;
  text-decoration: none !important;
  font-size: 14px !important;
  transition: all 0.2s !important;
}
.qf-shortcode-download:hover {
  background: #c8e6c9 !important;
  color: #1b5e20 !important;
}
body.qf-darkmode .qf-shortcode-download {
  background: #1a3a1a !important;
  color: #81c784 !important;
}
body.qf-darkmode .qf-shortcode-download:hover {
  background: #2a4a2a !important;
}
.qf-shortcode-btn {
  display: inline-block !important;
  padding: 8px 24px !important;
  margin: 4px 4px !important;
  background: #3169b0 !important;
  color: #fff !important;
  border-radius: 6px !important;
  text-decoration: none !important;
  font-size: 14px !important;
  transition: all 0.2s !important;
}
.qf-shortcode-btn:hover {
  background: #255491 !important;
  color: #fff !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 2px 8px rgba(49,105,176,0.3) !important;
}
.qf-shortcode-tag {
  display: inline-block !important;
  padding: 2px 10px !important;
  margin: 2px 4px !important;
  background: #e3f2fd !important;
  color: #1565c0 !important;
  border-radius: 3px !important;
  font-size: 12px !important;
  font-weight: 500 !important;
}
body.qf-darkmode .qf-shortcode-tag {
  background: #1a2a3a !important;
  color: #64b5f6 !important;
}
.qf-shortcode-collapse {
  margin: 12px 0 !important;
  border: 1px solid #e0e0e0 !important;
  border-radius: 8px !important;
  overflow: hidden !important;
}
.qf-collapse-title {
  padding: 12px 16px !important;
  background: #f5f5f5 !important;
  cursor: pointer !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  color: #333 !important;
  user-select: none !important;
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  transition: background 0.2s !important;
}
.qf-collapse-title:hover {
  background: #eee !important;
}
.qf-collapse-title.active {
  background: #e8e8e8 !important;
}
.qf-collapse-title i {
  transition: transform 0.3s !important;
  font-size: 12px !important;
  color: #999 !important;
}
.qf-collapse-title.active i {
  transform: rotate(180deg) !important;
}
.qf-collapse-content {
  padding: 14px 16px !important;
  display: none !important;
  font-size: 14px !important;
  line-height: 1.7 !important;
  color: #555 !important;
  border-top: 1px solid #e0e0e0 !important;
}
body.qf-darkmode .qf-shortcode-collapse {
  border-color: #444 !important;
}
body.qf-darkmode .qf-collapse-title {
  background: #2a2a3e !important;
  color: #ccc !important;
}
body.qf-darkmode .qf-collapse-title:hover {
  background: #33334a !important;
}
body.qf-darkmode .qf-collapse-title.active {
  background: #3a3a50 !important;
}
body.qf-darkmode .qf-collapse-content {
  color: #aaa !important;
  border-top-color: #444 !important;
}

/* ===== 评论头像兜底（2026-11-01）：头像 404 时用昵称首字显示，取代原先内联 JS 拼串 ===== */
.qf-avatar-wrap{float:left;width:40px;height:40px;margin-left:12px;border-radius:50%;overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;color:#fff;background:transparent}
.qf-avatar-wrap img{width:100%;height:100%;object-fit:cover;float:none;margin:0;border-radius:50%}
.qf-avatar-wrap.is-fallback{background:#3169b0}
.qf-avatar-wrap.is-fallback::before{content:attr(data-initial)}