@charset "UTF-8";
:root{--primary:#1a73e8;--primary-dark:#1557b0;--accent:#0d9e6c;--text:#2c3e50;--text-light:#5f6b7a;--bg-light:#f8fafb;--border:#e8ecf1;--radius:12px;--shadow:0 2px 16px rgba(0,0,0,0.06);}
body { font-family:"Mircosoft Yahei", Arial, sans-serif;  color:#5b5b7b;
    /* background:#f9f9fc; */
} 
*{box-sizing:border-box;}
a,a:active,a:hover,a:link,a:visited { text-decoration:none } 
.header { background:#fff } 
.logo { display:flex; align-items:center; height:100% } 
.logo h1 { margin:0; padding-left:36px; color:#666; font-size:26px; font-weight:700; background:url(../img/logo.png) no-repeat left; background-size:28px 28px } 

.mainbody { margin-top: 90px; } 
.col-sm-4 { -ms-flex:0 0 33.333333%; flex:0 0 33.333333%; max-width:33.333333% } 

.navbar { background-color: #fff; box-shadow: 0 1px 8px rgba(0, 0, 0, 0.08); } 




@font-face{font-family:"antfont"; /* Project id 735649 */src:url('../font/iconfont.woff2?t=1665760869669') format('woff2'),url('../font/iconfont.woff?t=1665760869669') format('woff'),url('../font/iconfont.ttf?t=1623937237250') format('truetype');}

.antfont{font-family:"antfont"!important;font-size:16px;font-style:normal;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;}

.ant-jiazai:before{content:"\e699";}
.ant-fl-renminbi:before{content:"\e635";}
.ant-zhuye:before{content:"\e614";}
.ant-icon3:before{content:"\e67f";}
.ant-zuanshi:before{content:"\e634";}
.ant-erweima:before{content:"\e742";}
.ant-vip:before{content:"\e647";}
.ant-VIP:before{content:"\e68e";}
.ant-shuju:before{content:"\e70c";}
.ant-gantanhao:before{content:"\e710";}
.ant-anquanzhuye:before{content:"\e64f";}
.ant-ai-out:before{content:"\e644";}
.ant-xinlangweibo:before{content:"\e66e";}
.ant-xiazai:before{content:"\e624";}
.ant-xiazai1:before{content:"\e611";}
.ant-youtube1:before{content:"\e60e";}
.ant-banxing:before{content:"\e60d";}
.ant-youxiang:before{content:"\e672";}
.ant-linkedin:before{content:"\e697";}
.ant-dianhua:before{content:"\e632";}
.ant-daohang:before{content:"\e640";}
.ant-shijian:before{content:"\e610";}
.ant-laji:before{content:"\e690";}
.ant-shouji01:before{content:"\e623";}
.ant-pc:before{content:"\e665";}
.ant-jia:before{content:"\e6fe";}
.ant-jian:before{content:"\e62e";}
.ant-cuowu1:before{content:"\e637";}
.ant-cuowu2:before{content:"\ecf0";}
.ant-check:before{content:"\e686";}
.ant-xiazai3:before{content:"\e604";}
.ant-gouwu:before{content:"\e68c";}
.ant-weibiaoti46:before{content:"\e63c";}
.ant-icon:before{content:"\e66c";}
.ant-diannaoshouji01:before{content:"\e674";}
.ant-sudu:before{content:"\e61d";}
.ant-tuandui:before{content:"\e655";}
.ant-Google:before{content:"\e616";}
.ant-jiemiansheji:before{content:"\e602";}
.ant-widget:before{content:"\e613";}
.ant-gou:before{content:"\e650";}
.ant-gou1:before{content:"\e6b0";}
.ant-haiba:before{content:"\e60b";}
.ant-whatsapp1:before{content:"\e6b5";}
.ant-whatsapp:before{content:"\ea07";}
.ant-xingxing1:before{content:"\e646";}
.ant-jiantouright:before{content:"\e603";}
.ant-in:before{content:"\e61f";}
.ant-map:before{content:"\e60f";}
.ant-down:before{content:"\e600";}
.ant-top:before{content:"\e601";}
.ant-jiaotong:before{content:"\e60c";}
.ant-fanhui1:before{content:"\e669";}
.ant-dollar:before{content:"\e6c8";}
.ant-meiyuan:before{content:"\eb1a";}
.ant-qingdan:before{content:"\e615";}
.ant-zhusuxinxi:before{content:"\e63d";}
.ant-canju:before{content:"\e61c";}
.ant-tupian:before{content:"\e64a";}
.ant-view:before{content:"\e689";}
.ant-hangcheng:before{content:"\e8a1";}
.ant-cuowu:before{content:"\e605";}
.ant-iconforbidden:before{content:"\e609";}
.ant-xingxing:before{content:"\e642";}
.ant-sanjiao:before{content:"\e65a";}
.ant-gouhao1:before{content:"\e656";}
.ant-google-plus:before{content:"\e63a";}
.ant-google:before{content:"\e645";}
.ant-twitter:before{content:"\e872";}
.ant-pinterest:before{content:"\e6e1";}
.ant-youtube:before{content:"\e744";}
.ant-facebook:before{content:"\e725";}
.ant-instagram:before{content:"\e608";}
.ant-iphone:before{content:"\e638";}
.ant-dianzan:before{content:"\e612";}
.ant-time:before{content:"\e6be";}
.ant-youjiantou:before{content:"\e658";}
.ant-email:before{content:"\e60a";}
.ant-dian:before{content:"\ec1e";}
.ant-user:before{content:"\e643";}
.ant-fanhui:before{content:"\e63b";}
.ant-caidan:before{content:"\e606";}
.ant-ditu:before{content:"\e648";}
.ant-pinglun:before{content:"\e727";}
.ant-sousuo:before{content:"\e651";}
.ant-xin:before{content:"\e61a";}
.ant-chakan:before{content:"\e6d5";}
.ant-gouxuan:before{content:"\e61b";}
.ant-gouhao:before{content:"\e633";}
.ant-guanbi:before{content:"\e676";}
.ant-right:before{content:"\e625";}
.ant-guanbi1:before{content:"\e654";}
.ant-tel:before{content:"\e622";}
.ant-qq:before{content:"\e607";}
.ant-wechat:before{content:"\e6f2";}
.ant-fuwu:before{content:"\e6e4";}
.ant-code:before{content:"\e61e";}
.ant-xiangshang:before{content:"\e639";}



.hl { color:#ed513b } 
.content { margin-top:20px; padding-bottom:20px } 
.title h1 { font-size:34px; font-family:PingFangSC-Semibold } 
.anchor_item { color:#5b7bfe; margin-right:30px } 
.content .intro h2 { font-size:24px; font-family:PingFangSC-Medium } 
.content .intro .info { font-size:16px; margin-top:20px; text-align:justify; line-height:1.5 } 
.shadow { width:100%; height:100%; position:fixed; top:0; left:0; background:#000; opacity:.6; z-index:9 } 
.f_modal { padding:24px 0; width:260px; position:fixed; top:50%; left:50%; margin-top:-200px; margin-left:-130px; border-radius:8px; z-index:99; background:#fff;display: none; } 
.qr_code { width:200px; height:200px; display:block; margin:0 auto } 
.qr_code.done { height:172px } 
.btm_tips,.top_tips { text-align:center; margin-bottom:8px; font-size:14px } 
.btm_tips { margin-top:8px; margin-bottom:0 } 
.close_btn { width:30px; height:30px; display:block; position:absolute; bottom:-80px; left:115px; border-radius:50%; overflow:hidden } 
.close_btn img { width:100%; height:100%; display:block; border-radius:50% } 
.upload { margin-top:20px } 
.upload_input { display:none } 
.upload_btn { padding:15px 80px; border-radius:30px; display:block; margin:40px auto 0; text-align:center; font-size:16px; font-weight:500; font-family:PingFangSC-Semibold; color:#fff; background-color:#008de1; background-size:200% auto } 
.upload_btn:hover { background-position:right center } 
.upload_btn:hover { color:#fff; cursor:pointer } 
.table { font-size:14px; border-top-left-radius:8px; border-top-right-radius:8px; overflow:hidden } 
.table .btn-sm { font-size:12px } 
.table td,.table th { padding:.5rem .5rem } 
.attach .table .ct { text-align:center } 
.attach .table tbody td { vertical-align:middle } 
.attach .table tbody tr { background-image:linear-gradient(180deg,transparent 90%,#008de1 0); background-size:0 100%; background-repeat:no-repeat } 
.attach-toolbar { position:relative; width:100%; min-height:30px; margin-bottom:10px; color:#f00; line-height:30px; text-align:center }
.attach-toolbar-actions { position:absolute; right:20px; top:0; display:flex; align-items:center; gap:8px }
.attach-search { display:flex; gap:8px }
.attach-search { display:flex; gap:8px }
.attach-search-input { width:180px; height:30px; font-size:13px; line-height:30px; padding:0 10px }
.table .action_btn button,.table .action_btn>a { margin:5px;display: inline-block;} 
.table .file_icon { width:30px; height:30px } 
.table .file_name { word-wrap:break-word; word-break:break-all; text-align:justify } 
.no_more td { padding:20px; font-size:18px; color:#999 } 
.page_detail .page-link:focus { z-index:2; box-shadow:none } 
.page_detail .page-item.disabled { cursor:not-allowed } 
.page_detail .page_option .pagination { float:right } 
.page_detail .num_info { font-size:14px; padding:.5rem .75rem .5rem 0; margin-left:-1px; line-height:1.25; font-weight:300 } 
.course { padding-top:40px; padding-bottom:60px } 
.case_code { overflow:hidden; position:relative; float:right; width:30rem } 
.case_code .code_item { background:#fff; border-radius:4px; padding:10px 0; margin:0 auto; float:right; margin-left:.8rem } 
.code_item .code_img { width:120px; display:block; margin:0 auto; margin-bottom:4px } 
.code_item .code_text { text-align:center; font-size:14px; line-height:20px; color:#717375 } 
.course .course_step { margin-top:20px } 
.course_item { width:100%; background:#fff; border-radius:8px; box-shadow:#999 0 0 6px; padding:20px 0 30px } 
.step_title { font-size:16px; margin:0 20px; font-family:PingFangSC-Medium } 
.step_content { font-size:14px; font-family:PingFangSC-Light; margin:12px 20px 0; text-align:justify } 
.step_img { margin:12px 20px 0 } 
.step_img>a>img { cursor:zoom-in } 
.step_img>a { display:block; width:100%; box-shadow:#ddd 0 0 4px; border-radius:6px; overflow:hidden } 
.step_img img { width:100%; height:auto } 
.footer .footer_detail { text-align:center; display:block; padding:30px 0 20px } 
.footer_detail .footer_text { display:block; font-size:14px; line-height:24px; text-align:center } 
.footer_detail .footer_text>a { color:#5b5b7b } 
.attach_name { position:relative } 
.attach_name input { padding-right:40px } 
.suffix { line-height:34px; position:absolute; top:2px; right:20px; color:#bbb } 
.layui-layer-btn .layui-layer-btn0 { color:#fff!important } 
.modal .modal-title { font-size:1.2rem } 
.attach_url { margin-top:16px; overflow:hidden } 
.attach_url .exchange_btn { float:left; color:#28a745!important } 
.attach_url .exchange_btn.done { color:#aaa!important; border:1px solid #aaa!important } 
.attach_url .exchange_btn:hover { color:#fff!important } 
.attach_url .exchange_btn.done:hover { background:#aaa!important; border:1px solid #aaa!important } 
.exchange_percent { line-height:32px; float:left; margin-left:8px; color:#319929 } 
.exchange_tips { line-height:32px; float:left; margin-left:8px; color:#dc3545 } 
.exchange_tips.done { color:#999 } 
.qr_code_mask { width:260px; height:100%; display:flex; flex-direction:column; justify-content:center; align-items:center; text-align:center; position:absolute; top:0; left:0; background-color:hsla(0,0%,100%,.97); color:#008de1; font-size:70px } 
.qr_p1 { margin-bottom:30px; font-size:18px; color:#333 } 
.qr_p2 { font-size:15px; color:#999 } 
.qr_p3 { font-size:14px; color:#007bff; cursor:pointer } 
.appid { font-weight:700 } 
.copy { margin-left:10px; cursor:pointer } 
.reda { color:#ef1414 } 
@media (max-width:1000px) {
    .intro,.qr_codes { width:100%; flex:unset; max-width:100% } 
    .case_code { width:unset; float:unset; margin-top:40px; position:relative } 
    .case_code .code_item { width:200px; border-radius:8px; padding:20px 0; float:unset; margin:0 auto } 
    .case_code .code_item:first-child { position:absolute; top:0; left:0 } 
    .case_code .code_item:last-child { position:absolute; top:0; right:0 } 
    .code_item .code_img { width:140px; height:140px; margin-bottom:20px } 
}
.copy_img { width:100%; height:auto; display:block; box-shadow:#aaa 0 0 8px; margin:16px auto 0; border-radius:4px } 
.copy_tips { color:#333 } 


.upload .form-group { margin-bottom: 20px; } 
.upload .control-label { font-weight: bold; color: #333; margin-bottom: 10px; } 
.upload-area { border: 2px dashed #007bff; border-radius: 8px; padding: 30px; text-align: center; background-color: #f0f8ff; transition: all 0.3s ease; } 
.upload-area:hover { border-color: #1A59BC; background-color: #e3f2ff; } 
.upload-area.dragover { border-color: #28a745; background-color: #f0fff0; } 
.upload-dropzone { margin-bottom: 20px; } 
.upload-dropzone i { color: #007bff; margin-bottom: 15px; } 
.upload-dropzone p { color: #666; margin-bottom: 20px; font-size: 16px; } 
.upload-preview { margin-top: 20px; } 
.file-item { display: flex; align-items: center; justify-content: space-between; padding: 10px; margin: 5px 0; background: white; border: 1px solid #ddd; border-radius: 4px; } 
.file-info { display: flex; align-items: center; } 
.file-icon { margin-right: 10px; font-size: 20px; } 
.file-name { font-weight: bold; } 
.file-size { color: #666; font-size: 12px; margin-left: 10px; } 
.upload-progress { width: 100px; height: 6px; background-color: #e9ecef; border-radius: 3px; overflow: hidden; margin: 0 10px; } 
.progress-bar { height: 100%; background-color: #007bff; transition: width 0.3s ease; } 
.upload-status { font-size: 12px; margin-left: 10px; } 
.status-success { color: #28a745; } 
.status-error { color: #dc3545; } 
.status-uploading { color: #007bff; } 
.file-info .file_icon{width: 40px;margin-right: 10px;}


/* 仅在桌面端使用hover展开下拉菜单，移动端仍保持点击展开（需要JS时才生效） */
@media (min-width: 992px){
 .navbar .dropdown:hover>.dropdown-menu { display: block; } 
}

/* 修正与导航的间距，避免出现断层 */
.navbar .dropdown-menu { margin-top: 0; } 

.pagination{margin: 0;}
.pagination-box{display: flex;margin-bottom: 20px;}
.page-info{padding-left: 20px;line-height: 38px;}

.copy{border:1px solid #007bff;padding: 0 10px;border-radius: 4px;background-color: #c1defd;color: #007bff;font-size: 12px;}
.course_item{margin-bottom: 20px;}

.course-title{margin-top: 30px; border-left: 5px solid #007bff; padding-left: 5px;}

.rlabel{margin-left: 15px; padding: 3px 10px; vertical-align: middle; color: #fff; font-size: 16px; border-radius: 16px; background-color: #007bff;}
.navbar-light .navbar-nav .nav-link{color: #333;}

.navbar-nav .nav-item{padding: 0 5px;}


#cbbfixed { position: fixed; right: 10px; transition: bottom ease .3s; bottom: -85px; z-index: 3;bottom: 150px}
#cbbfixed a:hover{ background-color: #007bff; }
#cweixin div { 
    width: 194px;left: -194px;
    /*width: 373px;left: -373px;*/
    height: 199px; position: absolute;  top: -115px; opacity: 0; transform: scale(0); -webkit-transform: scale(0); transform-origin: 100% 70%; -webkit-transform-origin: 100% 70%; transition: transform ease .3s, opacity ease .3s; -webkit-transition: all ease .3s;
}
#cweixin:hover div { display: block; transform: scale(1); -webkit-transform: scale(1); opacity: 1; }

#gotop{color: #007bff;transition: background-color ease .3s; margin-top: 1px;cursor: pointer;}
#gotop .antfont{color: #007bff}
#gotop:hover{ background-color: #007bff;color: #fff}
#gotop:hover span{color: #fff}
.cbbtn {width: 40px; height: 40px; display: block; background-color:#fff;text-align: center;position: relative;margin-bottom:10px;border-radius: 40px;transition:all .3s ease-in-out;box-shadow: 0 2px 15px 0 rgb(0 0 0 / 10%);}
.ui-gt { width: 40px; height: 40px; background-position: -90px -100px; }
.ui-weixin { width: 40px; height: 40px; background-position: -0px -100px; }
.cbbtn .antfont{text-align: center;line-height: 40px;font-size: 18px;color: #007bff;}

.cbbtn .tips{position: absolute;right: 55px;top:5px;color: #fff;background-color: #333;line-height: 36px;border-radius: 4px;width: 120px;font-size: 14px;padding: 0 10px;text-align: center;display: none}
.cbbtn .tips::after{content: '';width: 0;height: 0;border: 5px solid;border-color: transparent transparent transparent #333;display: inline-block;position: absolute;right: -10px;top:50%;margin-top: -5px;}
.cbbtn:hover .tips{display: inline-block;}
.cbbtn:hover .antfont{color: #fff}

.file_qrcode .top_tips{padding: 20px 20px 0 20px;}
.modal-hide{display: none;}
.modal-show{display: block!important;}



/* 2026新界面 */
/* ====== Section 通用 ====== */
.section{padding:40px 0;}
.section-alt{background:var(--bg-light);}
.section-title{text-align:center;font-size:30px;font-weight:700;color:var(--text);margin:0 0 12px;}
.section-desc{text-align:center;font-size:15px;color:var(--text-light);margin:0 auto 48px;}

/* ====== 是什么 - intro ====== */
.intro-card{background:#fff;border-radius:var(--radius);padding:40px 36px;box-shadow:var(--shadow);border:1px solid var(--border);}
.intro-card p{font-size:16px;color:var(--text-light);margin:0;}
.intro-card .highlight{color:var(--primary);font-weight:600;}

/* ====== 特点卡片 ====== */
.feature-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px;}
.feature-card{background:#fff;border-radius:var(--radius);padding:32px 28px;box-shadow:var(--shadow);border:1px solid var(--border);transition:transform 0.2s,box-shadow 0.2s;}
.feature-card:hover{transform:translateY(-3px);box-shadow:0 8px 28px rgba(0,0,0,0.1);}
.feature-header{display:flex;align-items:center;gap:14px;margin-bottom:12px;}
.feature-icon{width:44px;height:44px;min-width:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px;}
.feature-card h3{font-size:17px;font-weight:600;margin:0;color:var(--text);}
.feature-card p{font-size:14px;color:var(--text-light);margin:0;}
.icon-blue{background:#e8f0fe;color:#1a73e8;}
.icon-green{background:#e6f4ea;color:#0d9e6c;}
.icon-orange{background:#fef3e6;color:#e68a2e;}
.icon-purple{background:#f3e8fd;color:#7c3aed;}
.icon-red{background:#fde8e8;color:#dc3545;}
.icon-teal{background:#e6f7f4;color:#0d7d6e;}

/* ====== 格式支持表格 ====== */
.format-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;}
.format-item{background:#fff;border:1px solid var(--border);border-radius:8px;padding:14px 16px;font-size:14px;display:flex;align-items:center;gap:10px;}
.format-item i{color:var(--primary);font-size:18px;width:24px;text-align:center;}

/* ====== 场景卡片 ====== */
.scene-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px;}
.scene-card{background:#fff;border-radius:var(--radius);padding:30px 26px;box-shadow:var(--shadow);border-left:4px solid var(--primary);border:1px solid var(--border);border-left:4px solid var(--primary);}
.scene-card h3{font-size:17px;font-weight:600;margin:0 0 10px;color:var(--text);}
.scene-card p{font-size:13px;color:var(--text-light);margin:0;}

/* ====== 数据条 ====== */
.stats-bar{display:flex;justify-content:center;flex-wrap:wrap;gap:48px;padding:48px 24px;background:linear-gradient(135deg,#1a73e8,#0a3d7f);border-radius:var(--radius);color:#fff;text-align:center;}
.stat-item .num{font-size:42px;font-weight:700;line-height:1.1;}
.stat-item .label{font-size:14px;opacity:0.85;margin-top:4px;}

/* ====== FAQ ====== */
.faq-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px 28px;margin-bottom:14px;box-shadow:var(--shadow);}
.faq-item h4{font-size:16px;font-weight:600;margin:0 0 8px;color:var(--text);}
.faq-item h4 i{color:var(--primary);margin-right:8px;}
.faq-item p{font-size:14px;color:var(--text-light);margin:0;}

/* ====== CTA ====== */
.cta-section{text-align:center;padding:64px 0 80px;}
.cta-section h2{font-size:28px;font-weight:700;margin:0 0 12px;}
.cta-section p{font-size:15px;color:var(--text-light);margin:0 0 28px;}
.btn-cta{display:inline-block;padding:14px 44px;font-size:16px;font-weight:600;color:#fff!important;background:var(--primary);border-radius:50px;text-decoration:none;transition:background 0.2s,transform 0.2s;box-shadow:0 4px 16px rgba(26,115,232,0.35);}
.btn-cta:hover{background:var(--primary-dark);transform:translateY(-1px);}

/* ====== Footer ====== */
.footer{border-top:1px solid var(--border);padding:32px 0;text-align:center;font-size:13px;color:var(--text-light);}


.kernel-card-list:not(.extensions-marquee){display: grid;grid-template-columns: repeat(6, minmax(0, 1fr));max-width: 1180px;gap: 14px;}
.kernel-card{background: linear-gradient(160deg, rgba(255, 255, 255, 0.98) 0%, rgba(244, 249, 255, 0.96) 100%);border-color: rgba(91, 123, 170, 0.24);box-shadow: 0 8px 20px rgba(36, 61, 102, 0.08);border-radius: 14px;border: 1px solid rgba(156, 184, 223, 0.2);padding: 18px 10px;display: flex;flex-direction: column;align-items: center;transition:all 300ms ease}


.kernel-card:hover{transform: translateY(-4px);box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);}
.kernel-icon{width: 40px;height: 40px;margin-bottom: 8px;display: flex;align-items: center;
justify-content: center;border: 0;background: transparent;padding: 0;}
.kernel-name {font-weight: 600;font-size: 0.9rem;color: #333;margin-bottom: 4px;text-align: center;}
.kernel-icon img {width: 100%;height: 100%;object-fit: contain;}
.kernel-desc{font-size: 12px;color: #666;text-align: center;}

/* 跑马灯容器 - 参考 pigsty.cc */
.kernel-card-list:not(.extensions-marquee){display:grid;grid-template-columns:repeat(6,minmax(0,1fr));max-width:1180px;gap:14px;}
.kernel-card{background:linear-gradient(160deg,rgba(255,255,255,0.98) 0%,rgba(244,249,255,0.96) 100%);border-color:rgba(91,123,170,0.24);box-shadow:0 8px 20px rgba(36,61,102,0.08);border-radius:14px;border:1px solid rgba(156,184,223,0.2);padding:18px 10px;display:flex;flex-direction:column;align-items:center;transition:all 300ms ease}
.kernel-card:hover{transform:translateY(-4px);box-shadow:0 4px 8px rgba(0,0,0,0.1);}
.kernel-icon{width:40px;height:40px;margin-bottom:8px;display:flex;align-items:center;justify-content:center;border:0;background:transparent;padding:0;}
.kernel-name{font-weight:600;font-size:0.9rem;color:#333;margin-bottom:4px;text-align:center;}
.kernel-icon img{width:100%;height:100%;object-fit:contain;}
.kernel-desc{font-size:12px;color:#666;text-align:center;}

/* 跑马灯容器 - 参考 pigsty.cc */
.kernel-card-list.extensions-marquee{display:block;max-width:100%;width:100%;position:relative;overflow:hidden;}
.extensions-marquee::before,.extensions-marquee::after{content:'';position:absolute;top:0;bottom:0;width:100px;z-index:10;pointer-events:none;}
.extensions-marquee::before{left:0;background:linear-gradient(90deg,#f8fafb 0%,rgba(248,250,251,0) 100%);}
.extensions-marquee::after{right:0;background:linear-gradient(90deg,rgba(248,250,251,0) 0%,#f8fafb 100%);}
.marquee-row{display:flex;overflow:hidden;margin-bottom:12px;padding:4px 0;}
.marquee-row:last-child{margin-bottom:0;}
.marquee-content{display:flex;flex-wrap:nowrap;gap:12px;width:max-content;will-change:transform;}
.marquee-content .kernel-card{flex-shrink:0;width:200px;}
.marquee-row[data-direction="left"] .marquee-content{animation:marquee-left 30s linear infinite;}
.marquee-row[data-direction="right"] .marquee-content{animation:marquee-right 30s linear infinite;}
@keyframes marquee-left{
    from{transform:translateX(0);}
    to{transform:translateX(-50%);}
}
@keyframes marquee-right{
    from{transform:translateX(-50%);}
    to{transform:translateX(0);}
}
.marquee-row:hover .marquee-content{animation-play-state:paused;}

@media (prefers-reduced-motion:reduce){
    .marquee-row .marquee-content{animation:none;}
}


.attach-card-list { display:none }


@media (max-width:1199px) {
    .attach-toolbar { min-height:0; margin-bottom:14px; line-height:1.5; text-align:left }
    .attach-tip { margin-bottom:12px; text-align:center }
    .attach-toolbar-actions { position:static; display:flex; flex-wrap:wrap; align-items:center; justify-content:center; gap:8px }
    .attach-search { display:grid; grid-template-columns:minmax(0,1fr) auto auto; width:100%; max-width:360px; gap:8px }
    .attach-search-input { width:100%; height:38px; line-height:38px }
    .attach-recycle-btn { min-height:38px }
}
/* ====== 移动端适配 ====== */
@media (max-width:768px){
   .extensions-marquee::before,.extensions-marquee::after{width:40px;}
   .marquee-content .kernel-card{width:150px;}

    .hero{padding:52px 0 48px;}
    .hero h1{font-size:28px;}
    .hero .subtitle{font-size:15px;}
    .section{padding:48px 0;}
    .section-title{font-size:24px;}
    .feature-grid,.scene-grid,.format-list{grid-template-columns:1fr 1fr;gap:12px;}
    .stats-bar{gap:24px;padding:32px 16px;}
    .stat-item .num{font-size:30px;}
    .format-item{padding:10px 12px;font-size:13px;}

    /* 文件列表卡片 */
    .upload-dropzone p{font-size: 20px!important;}
    .upload-dropzone p.sufix{font-size: 14px!important;}
    .attach-toolbar{padding: 0 15px;}
    .attach-toolbar-actions { flex-direction:column; align-items:stretch }
    .attach-search { max-width:none }
    .attach-recycle-btn { width:100% }
    .attach .attach-table { display:none }
    .attach-card-list { display:block }
    .attach-card-empty { padding:32px 16px; border:1px solid #dee2e6; border-radius:8px; color:#999; text-align:center }
    .attach-card { position:relative; overflow:hidden; margin-bottom:12px; padding:14px; border:1px solid #dee2e6; border-radius:8px; background:#fff }
    .attach-card:last-child { margin-bottom:0 }
    .attach-card-progress { position:absolute; left:0; bottom:0; height:3px; background:#008de1 }
    .attach-card-head { display:flex; align-items:flex-start; gap:10px; padding-bottom:12px; border-bottom:1px solid #f0f0f0 }
    .attach-card-head .file_icon { flex:0 0 36px; width:36px; height:36px }
    .attach-card-title { flex:1; min-width:0 }
    .attach-card-title .name { color:#333; font-size:15px; font-weight:600; line-height:1.45; word-break:break-all }
    .attach-card-title .date { margin-top:4px; color:#999; font-size:12px; line-height:1.3 }
    .attach-card-meta { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:8px; padding:12px 0 }
    .attach-card-meta-item { min-width:0; padding:4px 4px; border-radius:6px; background:#f8f9fa; color:#888; font-size:12px; line-height:1.3; text-align:center;display: flex;     justify-content: center; align-items: center; }
    .attach-card-meta-item strong { display:block; color:#333; font-size:14px; word-break:break-all }
    .attach-card-share-btn {padding:2px 2px; font-size:12px; line-height:1.2 }
    .attach-card-actions { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:8px }
    .attach-card-actions .btn { display:flex; align-items:center; justify-content:center; min-width:0; min-height:30px; margin:0; padding:6px 8px; font-size:13px; line-height:1.25; white-space:normal }
    .attach-card-actions .btn i { flex:0 0 auto }
    .attach .pagination-box { display:flex; flex-wrap:wrap; align-items:center; gap:8px; margin-top:12px; margin-bottom:0 }
    .attach .pagination-box .pagination { flex-wrap:wrap; margin:0 }
    .attach .pagination-box .page-info { width:100%; padding-left:0; line-height:1.5 }
}
@media (max-width:480px){
  .feature-grid,.scene-grid,.format-list{grid-template-columns:1fr;}
  .hero h1{font-size:24px;}
  .intro-card,.feature-card,.scene-card{padding:24px 18px;}
}

@media (min-width: 1200px) {
    .container, .container-lg, .container-md, .container-sm, .container-xl {
        max-width: 1200px!important;
    }
}