/* 太原市迈广高球体育有限公司 - 全局样式 */
/* 配色：深紫蓝#2E1A47 + 明黄#F4D03F */

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:#333;line-height:1.8;background:#F5F3F7}
a{text-decoration:none;color:inherit;transition:all .3s ease}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}

/* 布局容器 */
.container{width:92%;max-width:1200px;margin:0 auto}
.row{display:flex;flex-wrap:wrap}
.col-3{width:25%;padding:15px}
.col-4{width:33.333%;padding:15px}
.col-6{width:50%;padding:15px}
.col-8{width:66.666%;padding:15px}
.col-12{width:100%;padding:15px}

/* 导航栏 */
.navbar{background:#2E1A47;padding:0;position:sticky;top:0;z-index:1000;box-shadow:0 2px 10px rgba(0,0,0,.3)}
.nav-inner{display:flex;justify-content:space-between;align-items:center;height:70px}
.logo{display:flex;align-items:center;color:#F4D03F;font-size:22px;font-weight:700;letter-spacing:2px}
.logo span{color:#fff;font-size:14px;font-weight:400;margin-left:8px;letter-spacing:1px}
.nav-menu{display:flex;align-items:center}
.nav-menu a{color:#fff;padding:0 18px;font-size:15px;height:70px;line-height:70px;display:block;position:relative}
.nav-menu a:hover{color:#F4D03F}
.nav-menu a::after{content:'';position:absolute;bottom:0;left:50%;width:0;height:3px;background:#F4D03F;transition:all .3s ease;transform:translateX(-50%)}
.nav-menu a:hover::after{width:60%}
.nav-toggle{display:none;background:none;border:none;color:#F4D03F;font-size:24px;cursor:pointer}

/* Banner轮播 */
.banner{position:relative;width:100%;height:500px;overflow:hidden}
.banner-slide{position:absolute;width:100%;height:100%;opacity:0;transition:opacity 1s ease}
.banner-slide.active{opacity:1}
.banner-slide img{width:100%;height:100%;object-fit:cover}
.banner-text{position:absolute;top:50%;left:8%;transform:translateY(-50%);z-index:10;color:#fff;max-width:600px;text-shadow:0 2px 8px rgba(0,0,0,.6)}
.banner-text h2{font-size:42px;font-weight:700;margin-bottom:15px;line-height:1.3}
.banner-text p{font-size:18px;line-height:1.8}
.banner-dots{position:absolute;bottom:25px;left:50%;transform:translateX(-50%);display:flex;gap:12px;z-index:10}
.banner-dot{width:14px;height:14px;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer;transition:all .3s}
.banner-dot.active{background:#F4D03F;transform:scale(1.2)}

/* 通用模块标题 */
.section-title{text-align:center;margin-bottom:50px}
.section-title h2{font-size:36px;color:#2E1A47;font-weight:700;margin-bottom:15px;position:relative;display:inline-block;padding-bottom:15px}
.section-title h2::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:4px;background:#F4D03F;border-radius:2px}
.section-title p{color:#666;font-size:16px;margin-top:15px}

/* 按钮样式 */
.btn{display:inline-block;padding:12px 35px;border-radius:9999px;font-size:16px;cursor:pointer;transition:all .3s ease;border:none;font-family:inherit}
.btn-primary{background:#F4D03F;color:#2E1A47;font-weight:600}
.btn-primary:hover{background:#ffe066;transform:translateY(-2px);box-shadow:0 4px 15px rgba(244,208,63,.4)}
.btn-outline{border:2px solid #F4D03F;color:#F4D03F;background:transparent}
.btn-outline:hover{background:#F4D03F;color:#2E1A47}

/* 卡片样式 */
.card{background:#fff;border-radius:12px;padding:30px;box-shadow:0 2px 15px rgba(0,0,0,.08);transition:all .3s ease;height:100%}
.card:hover{transform:translateY(-5px);box-shadow:0 8px 30px rgba(0,0,0,.12)}
.card-icon{width:60px;height:60px;background:#2E1A47;border-radius:12px;display:flex;align-items:center;justify-content:center;color:#F4D03F;font-size:26px;margin-bottom:20px}
.card h3{font-size:20px;color:#2E1A47;margin-bottom:12px;font-weight:600}
.card p{color:#666;font-size:15px;line-height:1.8}

/* 数据展示 */
.data-section{background:linear-gradient(135deg,#2E1A47 0%,#1A0F2E 100%);padding:80px 0;color:#fff}
.data-item{text-align:center;padding:30px}
.data-number{font-size:52px;font-weight:700;color:#F4D03F;display:block;line-height:1}
.data-label{font-size:16px;color:rgba(255,255,255,.8);margin-top:10px}

/* 文章列表 */
.article-list{background:#fff}
.article-item{padding:20px 0;border-bottom:1px solid #eee;transition:all .3s}
.article-item:last-child{border-bottom:none}
.article-item:hover{padding-left:10px}
.article-item a{color:#2E1A47;font-size:17px;font-weight:500;display:block;margin-bottom:8px}
.article-item a:hover{color:#F4D03F}
.article-item .date{color:#999;font-size:14px}
.article-item .summary{color:#666;font-size:14px;line-height:1.8;margin-top:8px}

/* 项目展示 */
.project-card{position:relative;border-radius:12px;overflow:hidden;margin-bottom:20px;background:#fff;box-shadow:0 2px 15px rgba(0,0,0,.08)}
.project-body{padding:25px}
.project-body .tag{display:inline-block;background:#F4D03F;color:#2E1A47;padding:4px 15px;border-radius:20px;font-size:13px;font-weight:600;margin-bottom:12px}
.project-body h3{font-size:20px;color:#2E1A47;margin-bottom:10px}
.project-body p{color:#666;font-size:15px;line-height:1.8}

/* Footer */
.footer{background:#1A0F2E;color:#fff;padding:60px 0 30px}
.footer h4{font-size:18px;color:#F4D03F;margin-bottom:20px;font-weight:600}
.footer a{color:rgba(255,255,255,.7);display:block;padding:5px 0;font-size:15px}
.footer a:hover{color:#F4D03F;padding-left:5px}
.footer p{color:rgba(255,255,255,.7);font-size:15px;line-height:2}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:25px;text-align:center}
.footer-bottom p{color:rgba(255,255,255,.5);font-size:14px}
.footer-bottom a{color:rgba(255,255,255,.5)}

/* 面包屑 */
.breadcrumb{background:#2E1A47;padding:15px 0;color:rgba(255,255,255,.7);font-size:14px}
.breadcrumb a{color:rgba(255,255,255,.7)}
.breadcrumb a:hover{color:#F4D03F}
.breadcrumb span{color:#F4D03F}

/* 页面内容区 */
.page-section{padding:60px 0}
.page-content{background:#fff;border-radius:12px;padding:50px;box-shadow:0 2px 15px rgba(0,0,0,.08)}
.page-content h1{font-size:32px;color:#2E1A47;margin-bottom:25px;font-weight:700}
.page-content h2{font-size:24px;color:#2E1A47;margin:35px 0 18px;font-weight:600;padding-left:15px;border-left:4px solid #F4D03F}
.page-content h3{font-size:20px;color:#2E1A47;margin:25px 0 12px;font-weight:600}
.page-content p{color:#444;font-size:16px;line-height:2;margin-bottom:15px;text-align:justify}
.page-content ul,.page-content ol{margin:15px 0;padding-left:25px}
.page-content ul li{list-style:disc;color:#444;line-height:2;font-size:16px}
.page-content ol li{list-style:decimal;color:#444;line-height:2;font-size:16px}
.page-content a{color:#2E1A47;text-decoration:underline}
.page-content a:hover{color:#F4D03F}

/* 服务卡片网格 */
.service-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:25px;margin-top:40px}
.service-card{background:#fff;border-radius:12px;padding:35px;box-shadow:0 2px 15px rgba(0,0,0,.08);transition:all .3s ease;text-align:center}
.service-card:hover{transform:translateY(-8px);box-shadow:0 12px 35px rgba(0,0,0,.15)}
.service-card .num{width:50px;height:50px;background:#F4D03F;color:#2E1A47;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;margin:0 auto 20px}
.service-card h3{font-size:20px;color:#2E1A47;margin-bottom:15px}
.service-card p{color:#666;font-size:15px;line-height:1.8}

/* TAG标签 */
.tag-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.tag-item{background:#2E1A47;color:#fff;padding:8px 20px;border-radius:20px;font-size:14px;transition:all .3s}
.tag-item:hover{background:#F4D03F;color:#2E1A47}

/* 表单样式 */
.form-group{margin-bottom:25px}
.form-group label{display:block;margin-bottom:8px;color:#2E1A47;font-weight:500;font-size:15px}
.form-group input,.form-group textarea{width:100%;padding:14px 18px;border:1px solid #D0C8D8;border-radius:8px;font-size:15px;font-family:inherit;transition:all .3s}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#F4D03F;box-shadow:0 0 0 3px rgba(244,208,63,.2)}
.form-group textarea{resize:vertical;min-height:120px}

/* 联系信息卡片 */
.info-card{background:#fff;border-radius:12px;padding:30px;box-shadow:0 2px 15px rgba(0,0,0,.08);margin-bottom:20px;text-align:center}
.info-card .icon{width:50px;height:50px;background:#2E1A47;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#F4D03F;font-size:22px;margin:0 auto 15px}
.info-card h4{color:#2E1A47;font-size:18px;margin-bottom:10px}
.info-card p{color:#666;font-size:15px;line-height:1.8}

/* 返回顶部 */
.back-top{position:fixed;bottom:40px;right:40px;width:48px;height:48px;background:#F4D03F;color:#2E1A47;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;visibility:hidden;transition:all .3s;z-index:999;box-shadow:0 4px 15px rgba(0,0,0,.3);font-size:20px;font-weight:700}
.back-top.show{opacity:1;visibility:visible}
.back-top:hover{background:#2E1A47;color:#F4D03F;transform:translateY(-3px)}

/* 404页面 */
.error-page{text-align:center;padding:120px 20px;background:#1A0F2E;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff}
.error-page h1{font-size:120px;color:#F4D03F;font-weight:700;line-height:1;margin-bottom:20px}
.error-page h2{font-size:32px;margin-bottom:20px}
.error-page p{color:rgba(255,255,255,.7);font-size:18px;margin-bottom:40px}

/* 响应式 */
@media(max-width:768px){
.container{width:95%}
.col-3,.col-4,.col-6,.col-8{width:100%}
.nav-menu{display:none;position:absolute;top:70px;left:0;width:100%;background:#2E1A47;flex-direction:column}
.nav-menu.active{display:flex}
.nav-menu a{height:50px;line-height:50px;border-bottom:1px solid rgba(255,255,255,.1);width:100%;text-align:center}
.nav-toggle{display:block}
.banner{height:350px}
.banner-text h2{font-size:28px}
.banner-text p{font-size:15px}
.section-title h2{font-size:28px}
.data-number{font-size:40px}
.page-content{padding:30px}
.footer .col-4{width:100%;margin-bottom:30px}
.row{flex-direction:column}
}

/* 滚动条美化 */
::-webkit-scrollbar{width:8px}
::-webkit-scrollbar-track{background:#f1f1f1}
::-webkit-scrollbar-thumb{background:#2E1A47;border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:#F4D03F}

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