/* ===== 全局重置与基础 ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'PingFang SC','Hiragino Sans GB','Microsoft YaHei','Noto Sans SC',sans-serif;color:#1a1a2e;background:#f8f9fc;line-height:1.75;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:#0d6efd;text-decoration:none;transition:color .2s}
a:hover{color:#0a58ca}
ul,ol{list-style:none}
h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.3}

/* ===== 容器 ===== */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}

/* ===== 顶部导航 ===== */
.site-header{background:linear-gradient(135deg,#0b1628 0%,#162544 100%);color:#fff;padding:12px 0;position:relative;z-index:100}
.header-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
.logo-area{display:flex;align-items:center;gap:10px}
.logo-area img{width:42px;height:42px;border-radius:50%}
.logo-area span{font-size:1.2rem;font-weight:800;letter-spacing:1px;color:#ffd700}
.main-nav{display:flex;flex-wrap:wrap;gap:4px}
.main-nav a{color:#cfd8e8;font-size:.88rem;padding:6px 12px;border-radius:6px;transition:background .2s,color .2s;white-space:nowrap}
.main-nav a:hover,.main-nav a.active{background:rgba(255,215,0,.15);color:#ffd700}
.mobile-toggle{display:none;background:none;border:2px solid #ffd700;color:#ffd700;font-size:1.3rem;padding:4px 10px;border-radius:6px;cursor:pointer}

/* ===== Hero横幅 ===== */
.hero-section{position:relative;min-height:420px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#0b1628}
.hero-section .hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.45}
.hero-content{position:relative;z-index:2;text-align:center;padding:60px 20px;color:#fff}
.hero-content h1{font-size:2.4rem;margin-bottom:16px;text-shadow:0 2px 12px rgba(0,0,0,.5)}
.hero-content p{font-size:1.15rem;max-width:680px;margin:0 auto 24px;opacity:.92}
.btn-cta{display:inline-block;background:linear-gradient(135deg,#ffd700,#ffaa00);color:#0b1628;font-weight:700;padding:14px 36px;border-radius:50px;font-size:1.05rem;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 20px rgba(255,215,0,.35)}
.btn-cta:hover{transform:translateY(-2px);box-shadow:0 6px 28px rgba(255,215,0,.5);color:#0b1628}

/* ===== 面包屑 ===== */
.breadcrumb{padding:12px 0;font-size:.85rem;color:#6c757d}
.breadcrumb a{color:#0d6efd}
.breadcrumb span{margin:0 6px;color:#adb5bd}

/* ===== 通用区块 ===== */
.section{padding:48px 0}
.section-alt{background:#fff}
.section-dark{background:linear-gradient(135deg,#0b1628,#1a2744);color:#fff}
.section-title{font-size:1.8rem;text-align:center;margin-bottom:12px;position:relative}
.section-title::after{content:'';display:block;width:60px;height:4px;background:linear-gradient(90deg,#ffd700,#ff6b35);margin:10px auto 0;border-radius:2px}
.section-desc{text-align:center;color:#6c757d;margin-bottom:36px;max-width:700px;margin-left:auto;margin-right:auto;font-size:.95rem}

/* ===== 卡片网格 ===== */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.card{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 2px 16px rgba(0,0,0,.06);transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:0 8px 32px rgba(0,0,0,.12)}
.card img{width:100%;height:200px;object-fit:cover}
.card-body{padding:18px}
.card-body h3{font-size:1.1rem;margin-bottom:8px;color:#1a1a2e}
.card-body p{font-size:.9rem;color:#555;line-height:1.65}
.card-tag{display:inline-block;background:#e8f4fd;color:#0d6efd;font-size:.75rem;padding:3px 10px;border-radius:20px;margin-bottom:8px}

/* ===== 直播模块 ===== */
.live-module{background:#000;border-radius:14px;overflow:hidden;position:relative}
.live-module video,.live-module iframe{width:100%;aspect-ratio:16/9;display:block}
.live-badge{position:absolute;top:16px;left:16px;background:#e63946;color:#fff;font-size:.78rem;padding:4px 14px;border-radius:20px;font-weight:600;z-index:3;animation:livePulse 2s infinite}
@keyframes livePulse{0%,100%{opacity:1}50%{opacity:.6}}
.play-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.35);cursor:pointer;z-index:2;transition:background .3s}
.play-overlay:hover{background:rgba(0,0,0,.5)}
.play-btn{width:72px;height:72px;background:rgba(255,215,0,.9);border-radius:50%;display:flex;align-items:center;justify-content:center}
.play-btn::after{content:'';border-style:solid;border-width:14px 0 14px 24px;border-color:transparent transparent transparent #0b1628;margin-left:4px}

/* ===== 球员数据表 ===== */
.data-table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,.06)}
.data-table thead{background:linear-gradient(135deg,#0b1628,#1a2744);color:#fff}
.data-table th,.data-table td{padding:12px 16px;text-align:left;font-size:.9rem}
.data-table tbody tr{border-bottom:1px solid #eef1f6;transition:background .2s}
.data-table tbody tr:hover{background:#f0f7ff}
.data-table tbody tr:last-child{border-bottom:none}

/* ===== 实时数据模块 ===== */
.live-data-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}
.live-data-card{background:linear-gradient(145deg,#ffffff,#f0f4f8);border-radius:12px;padding:20px;border-left:4px solid #0d6efd;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.live-data-card h4{color:#0b1628;margin-bottom:8px;font-size:1rem}
.live-data-card .score{font-size:2rem;font-weight:800;color:#e63946}
.live-data-card .meta{font-size:.82rem;color:#6c757d;margin-top:6px}

/* ===== 授权模块 ===== */
.auth-banner{background:linear-gradient(135deg,#1a2744,#0d6efd);border-radius:14px;padding:40px;display:flex;align-items:center;gap:30px;color:#fff;flex-wrap:wrap}
.auth-banner img{width:120px;height:120px;border-radius:12px;border:3px solid rgba(255,255,255,.3)}
.auth-banner h3{font-size:1.4rem;margin-bottom:8px}
.auth-banner p{opacity:.9;line-height:1.7}

/* ===== 牌照模块 ===== */
.license-block{display:flex;align-items:center;gap:24px;background:#fff;border-radius:14px;padding:30px;box-shadow:0 2px 16px rgba(0,0,0,.06);flex-wrap:wrap}
.license-block img{width:100px;height:100px;object-fit:contain}
.license-info h4{color:#0b1628;margin-bottom:6px}
.license-info p{color:#555;font-size:.9rem;line-height:1.7}

/* ===== FAQ ===== */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{background:#fff;border-radius:10px;margin-bottom:12px;box-shadow:0 1px 8px rgba(0,0,0,.04);overflow:hidden}
.faq-q{padding:16px 20px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:background .2s;font-size:.95rem}
.faq-q:hover{background:#f8f9fc}
.faq-q::after{content:'+';font-size:1.3rem;color:#0d6efd;transition:transform .3s}
.faq-item.open .faq-q::after{transform:rotate(45deg)}
.faq-a{padding:0 20px;max-height:0;overflow:hidden;transition:max-height .35s ease,padding .35s}
.faq-item.open .faq-a{max-height:500px;padding:0 20px 16px}
.faq-a p{color:#555;font-size:.9rem;line-height:1.75}

/* ===== 用户评论 ===== */
.review-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.review-card{background:#fff;border-radius:12px;padding:22px;box-shadow:0 2px 12px rgba(0,0,0,.05)}
.review-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.review-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#0d6efd,#6610f2);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1.1rem}
.review-name{font-weight:600;font-size:.95rem}
.review-city{font-size:.8rem;color:#6c757d}
.review-stars{color:#ffd700;font-size:.9rem;margin-bottom:8px;letter-spacing:2px}
.review-text{color:#444;font-size:.9rem;line-height:1.7}
.review-date{font-size:.78rem;color:#adb5bd;margin-top:10px}

/* ===== 客户支持 ===== */
.support-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px}
.support-card{background:#fff;border-radius:12px;padding:24px;text-align:center;box-shadow:0 2px 12px rgba(0,0,0,.05);transition:transform .2s}
.support-card:hover{transform:translateY(-3px)}
.support-icon{font-size:2.2rem;margin-bottom:12px}
.support-card h4{margin-bottom:6px;font-size:1rem}
.support-card p{color:#6c757d;font-size:.88rem}

/* ===== 免责声明 ===== */
.disclaimer-box{background:linear-gradient(135deg,#fff3cd,#ffeeba);border-left:4px solid #ffc107;border-radius:8px;padding:24px;margin:20px 0}
.disclaimer-box h4{color:#856404;margin-bottom:10px}
.disclaimer-box p,.disclaimer-box ul{color:#664d03;font-size:.88rem;line-height:1.75}
.disclaimer-box li{margin-bottom:4px;padding-left:16px;position:relative}
.disclaimer-box li::before{content:'•';position:absolute;left:0;color:#856404}

/* ===== 页脚 ===== */
.site-footer{background:linear-gradient(135deg,#0b1628,#0f1d36);color:#cfd8e8;padding:48px 0 0}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:30px;margin-bottom:36px}
.footer-col h4{color:#ffd700;font-size:1rem;margin-bottom:14px}
.footer-col a{display:block;color:#9aa8c0;font-size:.88rem;padding:3px 0;transition:color .2s}
.footer-col a:hover{color:#ffd700}
.footer-col p{font-size:.85rem;line-height:1.7;color:#8a99b3}
.footer-social{display:flex;gap:12px;margin-top:10px}
.footer-social a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:#cfd8e8;font-size:.9rem;transition:background .2s}
.footer-social a:hover{background:rgba(255,215,0,.2);color:#ffd700}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;text-align:center;font-size:.82rem;color:#6c7a8e}
.footer-payments{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin-bottom:16px}
.footer-payments img{height:28px;opacity:.7;transition:opacity .2s}
.footer-payments img:hover{opacity:1}

/* ===== 内页通用 ===== */
.page-hero{background:linear-gradient(135deg,#0b1628,#1a2744);color:#fff;padding:60px 0 40px;text-align:center}
.page-hero h1{font-size:2rem;margin-bottom:10px}
.page-hero p{opacity:.85;max-width:600px;margin:0 auto}
.content-area{padding:40px 0}
.content-area article{max-width:900px;margin:0 auto;background:#fff;border-radius:14px;padding:36px;box-shadow:0 2px 16px rgba(0,0,0,.06)}
.content-area article h2{font-size:1.4rem;color:#0b1628;margin:28px 0 12px;padding-bottom:8px;border-bottom:2px solid #eef1f6}
.content-area article h3{font-size:1.15rem;color:#1a2744;margin:20px 0 8px}
.content-area article p{color:#444;font-size:.95rem;line-height:1.85;margin-bottom:14px}
.content-area article img{border-radius:10px;margin:16px 0;width:100%}
.content-area .tip-box{background:#e8f4fd;border-left:4px solid #0d6efd;border-radius:6px;padding:16px;margin:16px 0}
.content-area .tip-box p{color:#0a4a8a;margin:0}

/* ===== APP下载页 ===== */
.app-hero{background:linear-gradient(135deg,#0d6efd,#6610f2);color:#fff;padding:80px 0;text-align:center}
.app-hero h1{font-size:2.2rem;margin-bottom:16px}
.app-features{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px;margin-top:36px}
.app-feature{background:#fff;border-radius:14px;padding:28px;text-align:center;box-shadow:0 4px 20px rgba(0,0,0,.08)}
.app-feature .icon{font-size:2.5rem;margin-bottom:14px}
.app-feature h3{font-size:1.05rem;margin-bottom:8px;color:#0b1628}
.app-feature p{color:#555;font-size:.88rem}
.download-btns{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin-top:30px}
.download-btn{display:inline-flex;align-items:center;gap:10px;background:#0b1628;color:#fff;padding:14px 28px;border-radius:12px;font-weight:600;transition:transform .2s,box-shadow .2s}
.download-btn:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(0,0,0,.2);color:#fff}
.download-btn .dl-icon{font-size:1.5rem}

/* ===== 关于我们 ===== */
.about-section{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.about-section img{border-radius:14px;width:100%}

/* ===== 响应式 ===== */
@media(max-width:768px){
  .header-inner{flex-direction:column;align-items:flex-start}
  .main-nav{display:none;flex-direction:column;width:100%;gap:2px}
  .main-nav.show{display:flex}
  .mobile-toggle{display:block}
  .hero-content h1{font-size:1.6rem}
  .hero-section{min-height:320px}
  .section{padding:32px 0}
  .section-title{font-size:1.4rem}
  .card-grid{grid-template-columns:1fr}
  .about-section{grid-template-columns:1fr}
  .auth-banner{flex-direction:column;text-align:center;padding:24px}
  .license-block{flex-direction:column;text-align:center}
  .data-table{font-size:.82rem}
  .data-table th,.data-table td{padding:8px 10px}
  .review-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .page-hero h1{font-size:1.5rem}
  .content-area article{padding:20px;margin:0 8px}
  .app-hero{padding:50px 0}
  .app-hero h1{font-size:1.6rem}
}
@media(max-width:480px){
  .footer-grid{grid-template-columns:1fr}
  .card img{height:160px}
  .live-data-grid{grid-template-columns:1fr}
  .support-grid{grid-template-columns:1fr}
}