/* 今日大赛 - 精彩赛事直播与赛事视频回放平台 全站样式表 */
/* jsbxudmh.cn */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;color:#333;line-height:1.8;background:#f8faf5}
a{color:#2d8c3c;text-decoration:none;transition:color .3s}
a:hover{color:#1a6b28}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.clearfix::after{content:"";display:table;clear:both}

/* 干扰标签隐藏 */
.jrtag{position:absolute;width:0;height:0;overflow:hidden;opacity:0;pointer-events:none;z-index:-9999}

/* 头部导航 */
.site-header{background:linear-gradient(135deg,#1a5c2a 0%,#2d8c3c 50%,#3da64e 100%);position:sticky;top:0;z-index:1000;box-shadow:0 2px 15px rgba(0,0,0,.15)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:8px 20px;max-width:1200px;margin:0 auto}
.site-logo{display:flex;align-items:center;gap:10px}
.site-logo img{height:50px;width:auto}
.site-logo h1{color:#fff;font-size:22px;font-weight:700;letter-spacing:1px}
.site-logo h1 span{color:#a8e6b5;font-size:13px;display:block;font-weight:400;letter-spacing:0}
.main-nav{display:flex;align-items:center;gap:0}
.main-nav a{color:#fff;padding:12px 16px;font-size:14px;font-weight:500;transition:all .3s;border-radius:4px}
.main-nav a:hover,.main-nav a.active{background:rgba(255,255,255,.15);color:#fff}
.nav-toggle{display:none;background:none;border:none;color:#fff;font-size:24px;cursor:pointer}

/* 搜索框 */
.search-bar{background:#e8f5e9;padding:12px 0;border-bottom:1px solid #c8e6c9}
.search-bar .container{display:flex;align-items:center;justify-content:center;gap:10px}
.search-bar input{width:500px;max-width:80%;padding:10px 20px;border:2px solid #2d8c3c;border-radius:25px;font-size:15px;outline:none;transition:border-color .3s}
.search-bar input:focus{border-color:#1a6b28;box-shadow:0 0 8px rgba(45,140,60,.3)}
.search-bar button{background:#2d8c3c;color:#fff;border:none;padding:10px 25px;border-radius:25px;font-size:15px;cursor:pointer;transition:background .3s}
.search-bar button:hover{background:#1a6b28}

/* 面包屑 */
.breadcrumb{padding:12px 0;font-size:13px;color:#666}
.breadcrumb a{color:#2d8c3c}
.breadcrumb span{margin:0 6px;color:#999}

/* Banner区域 */
.hero-banner{position:relative;overflow:hidden;max-height:500px}
.hero-banner img{width:100%;height:auto;object-fit:cover}
.hero-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(to right,rgba(0,0,0,.65) 0%,rgba(0,0,0,.2) 60%,transparent 100%);display:flex;align-items:center;padding:0 60px}
.hero-content{color:#fff;max-width:550px}
.hero-content h2{font-size:36px;font-weight:800;margin-bottom:15px;line-height:1.3;text-shadow:2px 2px 8px rgba(0,0,0,.5)}
.hero-content p{font-size:16px;line-height:1.8;margin-bottom:20px;text-shadow:1px 1px 4px rgba(0,0,0,.5)}
.hero-content .btn-primary{display:inline-block;background:#2d8c3c;color:#fff;padding:12px 35px;border-radius:30px;font-size:16px;font-weight:600;transition:all .3s;box-shadow:0 4px 15px rgba(45,140,60,.4)}
.hero-content .btn-primary:hover{background:#1a6b28;transform:translateY(-2px);box-shadow:0 6px 20px rgba(45,140,60,.5)}

/* 通用区块 */
.section{padding:50px 0}
.section-alt{background:#fff}
.section-green{background:linear-gradient(135deg,#e8f5e9,#f1f8e9)}
.section-title{text-align:center;margin-bottom:40px}
.section-title h2{font-size:28px;color:#1a5c2a;font-weight:700;margin-bottom:10px;position:relative;display:inline-block}
.section-title h2::after{content:"";display:block;width:60px;height:3px;background:#2d8c3c;margin:10px auto 0}
.section-title p{color:#666;font-size:15px;margin-top:8px}

/* 视频卡片网格 */
.video-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.video-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 15px rgba(0,0,0,.08);transition:all .3s;cursor:pointer}
.video-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px rgba(0,0,0,.15)}
.video-thumb{position:relative;overflow:hidden;aspect-ratio:16/9}
.video-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.video-card:hover .video-thumb img{transform:scale(1.08)}
.video-play-btn{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:60px;height:60px;background:rgba(45,140,60,.85);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s;box-shadow:0 4px 15px rgba(0,0,0,.3)}
.video-play-btn::after{content:"";display:block;width:0;height:0;border-style:solid;border-width:12px 0 12px 22px;border-color:transparent transparent transparent #fff;margin-left:4px}
.video-card:hover .video-play-btn{opacity:1}
.video-duration{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.75);color:#fff;padding:2px 8px;border-radius:4px;font-size:12px}
.video-info{padding:12px 15px}
.video-info h3{font-size:15px;font-weight:600;color:#333;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.video-meta{display:flex;align-items:center;gap:12px;font-size:12px;color:#999}
.video-meta span{display:flex;align-items:center;gap:3px}
.video-tag{display:inline-block;background:#e8f5e9;color:#2d8c3c;padding:2px 8px;border-radius:10px;font-size:11px;margin-top:6px}

/* 模块卡片 */
.module-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}
.module-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 15px rgba(0,0,0,.08);transition:all .3s;padding:25px}
.module-card:hover{transform:translateY(-3px);box-shadow:0 8px 25px rgba(0,0,0,.12)}
.module-card h3{font-size:18px;color:#1a5c2a;font-weight:700;margin-bottom:10px}
.module-card p{font-size:14px;color:#666;line-height:1.7}
.module-icon{width:50px;height:50px;background:linear-gradient(135deg,#2d8c3c,#4caf50);border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:24px;margin-bottom:15px}

/* 专家展示 */
.expert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:25px}
.expert-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 15px rgba(0,0,0,.08);text-align:center;padding:25px 20px;transition:all .3s}
.expert-card:hover{transform:translateY(-3px);box-shadow:0 8px 25px rgba(0,0,0,.12)}
.expert-card img{width:120px;height:120px;border-radius:50%;object-fit:cover;margin:0 auto 15px;border:3px solid #e8f5e9}
.expert-card h4{font-size:16px;color:#1a5c2a;font-weight:700;margin-bottom:5px}
.expert-card .role{color:#2d8c3c;font-size:13px;margin-bottom:8px}
.expert-card p{font-size:13px;color:#666;line-height:1.6}
.expert-card .btn-sm{display:inline-block;margin-top:10px;padding:6px 18px;background:#e8f5e9;color:#2d8c3c;border-radius:20px;font-size:13px;transition:all .3s}
.expert-card .btn-sm:hover{background:#2d8c3c;color:#fff}

/* FAQ */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{background:#fff;border-radius:10px;margin-bottom:12px;box-shadow:0 2px 8px rgba(0,0,0,.05);overflow:hidden}
.faq-question{padding:18px 25px;font-size:15px;font-weight:600;color:#1a5c2a;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:background .3s}
.faq-question:hover{background:#f1f8e9}
.faq-question::after{content:"+";font-size:20px;color:#2d8c3c;transition:transform .3s}
.faq-item.active .faq-question::after{transform:rotate(45deg)}
.faq-answer{padding:0 25px;max-height:0;overflow:hidden;transition:all .3s;font-size:14px;color:#666;line-height:1.8}
.faq-item.active .faq-answer{padding:0 25px 18px;max-height:500px}

/* 用户评论 */
.review-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.review-card{background:#fff;border-radius:12px;padding:25px;box-shadow:0 4px 15px rgba(0,0,0,.08);position:relative}
.review-card::before{content:"\201C";position:absolute;top:10px;left:15px;font-size:50px;color:#e8f5e9;font-family:Georgia,serif;line-height:1}
.review-stars{color:#f5a623;font-size:14px;margin-bottom:8px}
.review-text{font-size:14px;color:#555;line-height:1.8;margin-bottom:12px;padding-left:10px}
.review-author{display:flex;align-items:center;gap:10px;font-size:13px;color:#999}
.review-author strong{color:#333}

/* 合作品牌 */
.brand-wall{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;align-items:center}
.brand-wall img{height:50px;opacity:.6;transition:opacity .3s;filter:grayscale(100%)}
.brand-wall img:hover{opacity:1;filter:grayscale(0)}

/* 联系我们 */
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.contact-info{background:#fff;border-radius:12px;padding:30px;box-shadow:0 4px 15px rgba(0,0,0,.08)}
.contact-info h3{font-size:18px;color:#1a5c2a;margin-bottom:15px;font-weight:700}
.contact-info p{font-size:14px;color:#666;margin-bottom:8px;line-height:1.8}
.contact-qr{display:flex;gap:20px;margin-top:20px}
.contact-qr img{width:130px;height:130px;border-radius:8px;border:2px solid #e8f5e9}

/* 社交分享 */
.share-bar{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.share-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 20px;border-radius:25px;color:#fff;font-size:13px;font-weight:500;transition:all .3s}
.share-btn:hover{transform:translateY(-2px);color:#fff}
.share-wechat{background:#07c160}
.share-weibo{background:#e6162d}
.share-douyin{background:#161823}
.share-bilibili{background:#00a1d6}

/* 页脚 */
.site-footer{background:linear-gradient(135deg,#1a3a1f 0%,#1a5c2a 100%);color:#ccc;padding:40px 0 0}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-bottom:30px}
.footer-col h4{color:#fff;font-size:16px;font-weight:600;margin-bottom:15px;position:relative;padding-bottom:10px}
.footer-col h4::after{content:"";position:absolute;bottom:0;left:0;width:30px;height:2px;background:#4caf50}
.footer-col p,.footer-col a{font-size:13px;color:#aaa;line-height:2}
.footer-col a:hover{color:#4caf50}
.footer-col img{max-width:100px;border-radius:6px;margin-top:5px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;text-align:center;font-size:13px;color:#888}
.footer-bottom a{color:#4caf50}

/* MCP服务前端代码区 */
.mcp-widget{background:#f0f4f0;border:1px dashed #c8e6c9;border-radius:8px;padding:15px;margin:15px 0;font-size:12px;color:#888;text-align:center}

/* 内页样式 */
.page-header{background:linear-gradient(135deg,#1a5c2a,#3da64e);padding:40px 0;color:#fff;text-align:center}
.page-header h1{font-size:32px;font-weight:800;margin-bottom:8px}
.page-header p{font-size:15px;opacity:.85}
.article-content{background:#fff;border-radius:12px;padding:35px;margin:30px 0;box-shadow:0 4px 15px rgba(0,0,0,.08);line-height:2}
.article-content h2{font-size:22px;color:#1a5c2a;margin:25px 0 15px;font-weight:700}
.article-content h3{font-size:18px;color:#2d8c3c;margin:20px 0 10px;font-weight:600}
.article-content p{margin-bottom:15px;font-size:15px;color:#444}
.article-content img{border-radius:10px;margin:15px 0}

/* 标签云 */
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px;margin:15px 0}
.tag-cloud a{display:inline-block;padding:4px 14px;background:#e8f5e9;color:#2d8c3c;border-radius:15px;font-size:13px;transition:all .3s}
.tag-cloud a:hover{background:#2d8c3c;color:#fff}

/* 数据统计条 */
.stats-bar{background:linear-gradient(135deg,#2d8c3c,#4caf50);padding:30px 0;color:#fff}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stat-item h3{font-size:36px;font-weight:800;margin-bottom:5px}
.stat-item p{font-size:14px;opacity:.85}

/* 响应式 */
@media(max-width:992px){
.video-grid{grid-template-columns:repeat(2,1fr)}
.module-grid{grid-template-columns:repeat(2,1fr)}
.expert-grid{grid-template-columns:repeat(2,1fr)}
.footer-grid{grid-template-columns:repeat(2,1fr)}
.stats-grid{grid-template-columns:repeat(2,1fr)}
.hero-content h2{font-size:26px}
}
@media(max-width:768px){
.main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#1a5c2a;flex-direction:column;padding:10px 0}
.main-nav.active{display:flex}
.nav-toggle{display:block}
.header-inner{flex-wrap:wrap}
.video-grid{grid-template-columns:1fr}
.module-grid{grid-template-columns:1fr}
.expert-grid{grid-template-columns:1fr}
.review-grid{grid-template-columns:1fr}
.contact-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr}
.stats-grid{grid-template-columns:repeat(2,1fr)}
.hero-overlay{padding:0 20px}
.hero-content h2{font-size:22px}
.hero-content p{font-size:14px}
.search-bar input{width:100%}
.site-logo h1{font-size:18px}
}

/* 懒加载占位 */
img[loading="lazy"]{background:#f0f4f0;min-height:100px}

/* 动画 */
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.animate-in{animation:fadeInUp .6s ease-out forwards}

/* 友情链接区域 */
.friend-links{text-align:center}
.friend-links a{transition:color .3s}
.friend-links a:hover{color:#4caf50!important}

/* 视频卡片增强 - 移动端播放按钮始终可见 */
@media(max-width:768px){
.video-play-btn{opacity:.8!important;width:50px;height:50px}
.video-play-btn::after{border-width:10px 0 10px 18px}
}

/* 打印样式 */
@media print{
.site-header,.search-bar,.site-footer,.nav-toggle,.jrtag,.mcp-widget,.share-bar,.friend-links{display:none!important}
body{background:#fff;color:#000;font-size:12pt;line-height:1.6}
.container{max-width:100%;padding:0}
.section{padding:15px 0}
.video-card,.module-card,.expert-card,.review-card{box-shadow:none;border:1px solid #ddd;break-inside:avoid}
.hero-banner{max-height:200px}
.hero-overlay{background:none}
.hero-content{color:#000}
.hero-content h2{text-shadow:none;color:#1a5c2a}
a{color:#333;text-decoration:underline}
a[href]::after{content:" (" attr(href) ")";font-size:9pt;color:#666}
.page-header{background:#e8f5e9;color:#000;padding:15px 0}
.page-header h1{color:#1a5c2a}
img{max-width:300px}
}

/* 无障碍增强 */
:focus-visible{outline:3px solid #2d8c3c;outline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* 视频卡片触摸设备优化 */
@media(hover:none){
.video-play-btn{opacity:.85}
}

/* 高对比度模式 */
@media(prefers-contrast:high){
.section-title h2{color:#000}
.module-card h3{color:#000}
.video-info h3{color:#000}
a{text-decoration:underline}
}

/* 减少动画偏好 */
@media(prefers-reduced-motion:reduce){
*{animation:none!important;transition:none!important}
}