/* ============================================
   体育比分网站 - 全新独特设计
   配色方案: 深蓝 #0a1628 + 翠绿 #00c853 + 金色 #ffc107
   ============================================ */

/* CSS Reset & Base */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --primary:#0a1628;
  --secondary:#0d2137;
  --accent:#00c853;
  --gold:#ffc107;
  --text:#e8eaf0;
  --text-muted:#8a9bb5;
  --card-bg:#111d30;
  --border:#1a2d48;
  --gradient-1:linear-gradient(135deg,#0a1628 0%,#132744 50%,#0d2137 100%);
  --gradient-2:linear-gradient(90deg,#00c853,#00e676);
  --gradient-3:linear-gradient(135deg,#ffc107 0%,#ffab00 100%);
  --shadow-sm:0 2px 8px rgba(0,0,0,0.2);
  --shadow-md:0 4px 20px rgba(0,0,0,0.3);
  --shadow-lg:0 8px 40px rgba(0,0,0,0.4);
  --radius-sm:6px;
  --radius-md:12px;
  --radius-lg:20px;
  --font-main:'Segoe UI','PingFang SC','Microsoft YaHei','Helvetica Neue',sans-serif;
}
html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-main);background:var(--primary);color:var(--text);line-height:1.75;overflow-x:hidden}
a{color:var(--accent);text-decoration:none;transition:color .25s}
a:hover{color:var(--gold)}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4,h5,h6{line-height:1.3;font-weight:700;color:#fff}
h1{font-size:2rem}
h2{font-size:1.6rem}
h3{font-size:1.3rem}
p{margin-bottom:1rem}

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

/* ============ HEADER ============ */
.site-header{
  background:var(--secondary);
  border-bottom:2px solid var(--accent);
  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{height:40px;width:auto}
.logo-area .brand-name{font-size:1.2rem;font-weight:800;color:#fff;letter-spacing:1px}

/* Desktop Nav */
.main-nav{display:flex;align-items:center;gap:0}
.main-nav a{
  display:block;
  padding:10px 14px;
  color:var(--text);
  font-size:.9rem;
  font-weight:500;
  border-radius:var(--radius-sm);
  transition:all .25s;
  white-space:nowrap;
}
.main-nav a:hover,.main-nav a.active{color:var(--accent);background:rgba(0,200,83,.08)}

/* Mobile Menu Toggle */
.menu-toggle{
  display:none;
  background:none;
  border:2px solid var(--accent);
  color:var(--accent);
  padding:6px 12px;
  border-radius:var(--radius-sm);
  font-size:1.2rem;
  cursor:pointer;
}

/* CTA Button */
.cta-btn{
  display:inline-block;
  background:var(--gradient-2);
  color:#000 !important;
  font-weight:700;
  padding:10px 22px;
  border-radius:50px;
  font-size:.95rem;
  transition:transform .2s,box-shadow .2s;
  box-shadow:0 4px 15px rgba(0,200,83,.3);
}
.cta-btn:hover{transform:translateY(-2px);box-shadow:0 6px 25px rgba(0,200,83,.5);color:#000 !important}

/* ============ HERO ============ */
.hero-section{
  position:relative;
  min-height:420px;
  display:flex;
  align-items:center;
  overflow:hidden;
  background:var(--gradient-1);
}
.hero-bg{
  position:absolute;inset:0;
  background-size:cover;
  background-position:center;
  opacity:.35;
  filter:blur(2px);
}
.hero-content{
  position:relative;
  z-index:2;
  padding:60px 0;
  text-align:center;
  width:100%;
}
.hero-content h1{
  font-size:2.4rem;
  margin-bottom:16px;
  text-shadow:0 2px 20px rgba(0,0,0,.6);
}
.hero-content p{
  font-size:1.1rem;
  color:var(--text-muted);
  max-width:700px;
  margin:0 auto 24px;
}
.hero-badges{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:20px}
.hero-badge{
  background:rgba(255,255,255,.08);
  border:1px solid var(--border);
  padding:8px 16px;
  border-radius:50px;
  font-size:.82rem;
  color:var(--text-muted);
  backdrop-filter:blur(10px);
}

/* ============ SECTION COMMON ============ */
.section{padding:50px 0}
.section-title{
  text-align:center;
  margin-bottom:36px;
  position:relative;
}
.section-title h2{
  display:inline-block;
  position:relative;
  padding-bottom:12px;
}
.section-title h2::after{
  content:'';
  position:absolute;
  bottom:0;left:50%;
  transform:translateX(-50%);
  width:60px;height:3px;
  background:var(--gradient-2);
  border-radius:2px;
}
.section-title p{color:var(--text-muted);margin-top:10px;font-size:.95rem}

/* ============ LIVE SCORE ============ */
.score-board{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(320px,1fr));
  gap:16px;
}
.score-card{
  background:var(--card-bg);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:20px;
  transition:transform .2s,box-shadow .2s;
}
.score-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.score-card .league-name{
  font-size:.78rem;
  color:var(--accent);
  text-transform:uppercase;
  letter-spacing:1px;
  margin-bottom:12px;
  display:flex;
  align-items:center;
  gap:6px;
}
.score-card .league-name .live-dot{
  width:8px;height:8px;
  background:#f44336;
  border-radius:50%;
  animation:pulse 1.5s infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.score-card .teams{display:flex;justify-content:space-between;align-items:center;gap:10px}
.score-card .team{text-align:center;flex:1}
.score-card .team-name{font-size:.9rem;font-weight:600;color:#fff}
.score-card .score-display{
  font-size:1.8rem;
  font-weight:800;
  color:var(--gold);
  min-width:80px;
  text-align:center;
}
.score-card .match-info{
  margin-top:10px;
  font-size:.78rem;
  color:var(--text-muted);
  text-align:center;
  border-top:1px solid var(--border);
  padding-top:10px;
}

/* ============ LIVE VIDEO ============ */
.live-video-section{background:var(--secondary)}
.video-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(300px,1fr));
  gap:20px;
}
.video-card{
  position:relative;
  border-radius:var(--radius-md);
  overflow:hidden;
  background:var(--card-bg);
  border:1px solid var(--border);
}
.video-card .video-thumb{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
}
.video-card .video-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.video-card:hover .video-thumb img{transform:scale(1.05)}
.video-card .play-btn{
  position:absolute;
  top:50%;left:50%;
  transform:translate(-50%,-50%);
  width:60px;height:60px;
  background:rgba(0,200,83,.85);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;
  transition:transform .2s;
}
.video-card .play-btn::after{
  content:'';
  border-style:solid;
  border-width:10px 0 10px 18px;
  border-color:transparent transparent transparent #fff;
  margin-left:4px;
}
.video-card:hover .play-btn{transform:translate(-50%,-50%) scale(1.1)}
.video-card .video-info{padding:14px}
.video-card .video-info h3{font-size:.95rem;margin-bottom:6px}
.video-card .video-info span{font-size:.8rem;color:var(--text-muted)}
.video-card .live-badge{
  position:absolute;top:12px;left:12px;
  background:#f44336;
  color:#fff;
  font-size:.7rem;
  font-weight:700;
  padding:3px 10px;
  border-radius:4px;
  text-transform:uppercase;
  letter-spacing:1px;
}

/* ============ PLAYER DATA ============ */
.player-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(260px,1fr));
  gap:16px;
}
.player-card{
  background:var(--card-bg);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:20px;
  text-align:center;
  transition:transform .2s;
}
.player-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.player-card .player-avatar{
  width:80px;height:80px;
  border-radius:50%;
  background:var(--secondary);
  margin:0 auto 12px;
  display:flex;align-items:center;justify-content:center;
  font-size:2rem;
  border:3px solid var(--accent);
}
.player-card .player-name{font-size:1.05rem;font-weight:700;color:#fff;margin-bottom:4px}
.player-card .player-team{font-size:.82rem;color:var(--accent);margin-bottom:12px}
.player-card .player-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.player-card .stat-item{text-align:center}
.player-card .stat-value{font-size:1.1rem;font-weight:700;color:var(--gold)}
.player-card .stat-label{font-size:.7rem;color:var(--text-muted)}

/* ============ SPORTS CARDS ============ */
.sports-cards-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(200px,1fr));
  gap:16px;
}
.sport-mini-card{
  background:var(--card-bg);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  overflow:hidden;
  transition:transform .2s,box-shadow .2s;
}
.sport-mini-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.sport-mini-card .card-img{
  aspect-ratio:4/3;
  overflow:hidden;
}
.sport-mini-card .card-img img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.sport-mini-card:hover .card-img img{transform:scale(1.08)}
.sport-mini-card .card-body{padding:14px}
.sport-mini-card .card-body h3{font-size:.95rem;margin-bottom:6px}
.sport-mini-card .card-body p{font-size:.82rem;color:var(--text-muted);line-height:1.5}

/* ============ NEWS ============ */
.news-list{display:flex;flex-direction:column;gap:16px}
.news-item{
  display:flex;
  gap:16px;
  background:var(--card-bg);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  overflow:hidden;
  transition:transform .2s;
}
.news-item:hover{transform:translateX(4px)}
.news-item .news-img{width:180px;min-height:120px;flex-shrink:0;overflow:hidden}
.news-item .news-img img{width:100%;height:100%;object-fit:cover}
.news-item .news-body{padding:16px;flex:1}
.news-item .news-body h3{font-size:1rem;margin-bottom:6px}
.news-item .news-body p{font-size:.85rem;color:var(--text-muted);line-height:1.6}
.news-item .news-meta{font-size:.75rem;color:var(--accent);margin-top:8px}

/* ============ ABOUT ============ */
.about-section{background:var(--secondary)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}
.about-text h2{margin-bottom:16px}
.about-text p{color:var(--text-muted);font-size:.95rem}
.about-img{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}

/* ============ LICENSE ============ */
.license-section{
  background:linear-gradient(135deg,#0f1f38,#162a4a);
  border-top:2px solid var(--gold);
  border-bottom:2px solid var(--gold);
}
.license-grid{display:flex;align-items:center;gap:30px;flex-wrap:wrap;justify-content:center}
.license-badge{
  width:160px;
  flex-shrink:0;
  border-radius:var(--radius-md);
  overflow:hidden;
  box-shadow:0 0 30px rgba(255,193,7,.15);
}
.license-info{flex:1;min-width:280px}
.license-info h3{color:var(--gold);margin-bottom:12px;font-size:1.2rem}
.license-info p{color:var(--text-muted);font-size:.9rem;margin-bottom:8px}
.license-number{
  display:inline-block;
  background:rgba(255,193,7,.1);
  border:1px solid var(--gold);
  padding:6px 16px;
  border-radius:var(--radius-sm);
  color:var(--gold);
  font-weight:700;
  font-size:.9rem;
  margin-top:8px;
}

/* ============ FAQ ============ */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{
  background:var(--card-bg);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  margin-bottom:12px;
  overflow:hidden;
}
.faq-question{
  padding:18px 20px;
  cursor:pointer;
  display:flex;
  justify-content:space-between;
  align-items:center;
  font-weight:600;
  color:#fff;
  transition:background .2s;
}
.faq-question:hover{background:rgba(0,200,83,.05)}
.faq-question .faq-icon{
  width:24px;height:24px;
  border:2px solid var(--accent);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:.8rem;
  color:var(--accent);
  flex-shrink:0;
  transition:transform .3s;
}
.faq-item.active .faq-icon{transform:rotate(45deg)}
.faq-answer{
  max-height:0;
  overflow:hidden;
  transition:max-height .35s ease;
}
.faq-answer-inner{padding:0 20px 18px;color:var(--text-muted);font-size:.92rem;line-height:1.7}

/* ============ REVIEWS ============ */
.reviews-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(300px,1fr));
  gap:16px;
}
.review-card{
  background:var(--card-bg);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:20px;
}
.review-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.review-avatar{
  width:48px;height:48px;
  border-radius:50%;
  background:var(--accent);
  display:flex;align-items:center;justify-content:center;
  font-size:1.2rem;font-weight:700;color:#000;
}
.review-meta .review-name{font-weight:600;color:#fff;font-size:.95rem}
.review-meta .review-city{font-size:.78rem;color:var(--text-muted)}
.review-stars{color:var(--gold);font-size:.9rem;margin-bottom:8px;letter-spacing:2px}
.review-text{font-size:.88rem;color:var(--text-muted);line-height:1.65}
.review-date{font-size:.75rem;color:var(--text-muted);margin-top:10px;opacity:.7}

/* ============ SUPPORT ============ */
.support-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(240px,1fr));
  gap:16px;
}
.support-card{
  background:var(--card-bg);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:24px;
  text-align:center;
  transition:transform .2s;
}
.support-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.support-card .support-icon{
  width:56px;height:56px;
  margin:0 auto 14px;
  background:rgba(0,200,83,.1);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;
}
.support-card h3{font-size:1rem;margin-bottom:6px}
.support-card p{font-size:.85rem;color:var(--text-muted)}

/* ============ DISCLAIMER ============ */
.disclaimer-section{
  background:var(--secondary);
  border-top:1px solid var(--border);
}
.disclaimer-box{
  background:rgba(244,67,54,.05);
  border:1px solid rgba(244,67,54,.2);
  border-radius:var(--radius-md);
  padding:24px;
}
.disclaimer-box h3{color:#f44336;margin-bottom:12px}
.disclaimer-box p,.disclaimer-box li{font-size:.88rem;color:var(--text-muted);line-height:1.7}
.disclaimer-box ul{list-style:none;padding:0}
.disclaimer-box ul li{padding:4px 0;padding-left:20px;position:relative}
.disclaimer-box ul li::before{content:'⚠';position:absolute;left:0;font-size:.8rem}

/* ============ FOOTER ============ */
.site-footer{
  background:#060d18;
  border-top:2px solid var(--border);
  padding:40px 0 20px;
}
.footer-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(200px,1fr));
  gap:24px;
  margin-bottom:30px;
}
.footer-col h4{
  color:var(--accent);
  font-size:.95rem;
  margin-bottom:14px;
  padding-bottom:8px;
  border-bottom:1px solid var(--border);
}
.footer-col a{
  display:block;
  padding:4px 0;
  color:var(--text-muted);
  font-size:.85rem;
  transition:color .2s,padding-left .2s;
}
.footer-col a:hover{color:var(--accent);padding-left:6px}
.footer-social{display:flex;gap:10px;margin-top:8px}
.footer-social a{
  width:36px;height:36px;
  border:1px solid var(--border);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--text-muted);
  font-size:.85rem;
  transition:all .2s;
}
.footer-social a:hover{background:var(--accent);color:#000;border-color:var(--accent)}
.footer-bottom{
  text-align:center;
  padding-top:20px;
  border-top:1px solid var(--border);
  font-size:.8rem;
  color:var(--text-muted);
}
.footer-bottom p{margin-bottom:4px}

/* ============ BREADCRUMB ============ */
.breadcrumb{
  padding:12px 0;
  font-size:.82rem;
  color:var(--text-muted);
}
.breadcrumb a{color:var(--accent)}
.breadcrumb span{margin:0 6px;opacity:.5}

/* ============ INNER PAGE ============ */
.inner-hero{
  background:var(--gradient-1);
  padding:40px 0;
  text-align:center;
  position:relative;
  overflow:hidden;
}
.inner-hero::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 30% 50%,rgba(0,200,83,.08),transparent 60%);
}
.inner-hero h1{position:relative;z-index:2;font-size:2rem;margin-bottom:8px}
.inner-hero p{position:relative;z-index:2;color:var(--text-muted)}

.content-area{
  padding:40px 0;
}
.content-area article{
  max-width:900px;
  margin:0 auto;
}
.content-area article h2{
  margin:28px 0 14px;
  padding-bottom:8px;
  border-bottom:1px solid var(--border);
}
.content-area article h3{margin:20px 0 10px;color:var(--accent)}
.content-area article p{color:var(--text-muted);font-size:.95rem;line-height:1.8}
.content-area article img{
  border-radius:var(--radius-md);
  margin:16px 0;
  box-shadow:var(--shadow-sm);
}
.content-area .info-table{
  width:100%;
  border-collapse:collapse;
  margin:16px 0;
  font-size:.9rem;
}
.content-area .info-table th,.content-area .info-table td{
  padding:12px 16px;
  border:1px solid var(--border);
  text-align:left;
}
.content-area .info-table th{background:var(--secondary);color:var(--accent);font-weight:600}
.content-area .info-table td{color:var(--text-muted)}

/* ============ APP DOWNLOAD ============ */
.app-section{
  background:var(--gradient-1);
  text-align:center;
}
.app-mockup{
  max-width:300px;
  margin:0 auto 24px;
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-lg);
}
.download-btns{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin-top:20px}
.download-btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  background:var(--card-bg);
  border:1px solid var(--border);
  padding:12px 24px;
  border-radius:var(--radius-md);
  color:#fff;
  font-weight:600;
  transition:all .2s;
}
.download-btn:hover{background:var(--accent);color:#000;border-color:var(--accent)}
.download-btn .btn-icon{font-size:1.4rem}
.download-btn .btn-text{text-align:left}
.download-btn .btn-text small{display:block;font-size:.7rem;font-weight:400;color:var(--text-muted)}
.download-btn:hover .btn-text small{color:#000}

/* ============ AUTHOR ============ */
.author-box{
  display:flex;
  gap:16px;
  align-items:center;
  background:var(--card-bg);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:20px;
  margin:20px 0;
}
.author-avatar{
  width:64px;height:64px;
  border-radius:50%;
  background:var(--accent);
  display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;font-weight:700;color:#000;
  flex-shrink:0;
}
.author-info .author-name{font-weight:700;color:#fff;font-size:1rem}
.author-info .author-title{font-size:.82rem;color:var(--accent);margin-bottom:4px}
.author-info .author-bio{font-size:.85rem;color:var(--text-muted);line-height:1.6}

/* ============ RESPONSIVE ============ */
@media(max-width:768px){
  .menu-toggle{display:block}
  .main-nav{
    display:none;
    width:100%;
    flex-direction:column;
    background:var(--secondary);
    border-top:1px solid var(--border);
    padding:10px 0;
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:12px 16px;border-radius:0;border-bottom:1px solid var(--border)}
  .hero-content h1{font-size:1.6rem}
  .hero-content p{font-size:.95rem}
  .about-grid{grid-template-columns:1fr}
  .score-board{grid-template-columns:1fr}
  .player-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
  .news-item{flex-direction:column}
  .news-item .news-img{width:100%;height:180px}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .license-grid{flex-direction:column;text-align:center}
  .license-badge{margin:0 auto}
  .reviews-grid{grid-template-columns:1fr}
  .video-grid{grid-template-columns:1fr}
  .sports-cards-grid{grid-template-columns:repeat(2,1fr)}
  h1{font-size:1.5rem}
  h2{font-size:1.3rem}
}
@media(max-width:480px){
  .sports-cards-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .download-btns{flex-direction:column;align-items:center}
  .player-grid{grid-template-columns:1fr}
  .support-grid{grid-template-columns:1fr}
}

/* ============ ANIMATIONS ============ */
@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes slideInLeft{from{opacity:0;transform:translateX(-30px)}to{opacity:1;transform:translateX(0)}}
.animate-in{animation:fadeInUp .6s ease forwards}
.animate-slide{animation:slideInLeft .5s ease forwards}

/* ============ SCROLLBAR ============ */
::-webkit-scrollbar{width:8px}
::-webkit-scrollbar-track{background:var(--primary)}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:var(--accent)}