:root{--primary-rgb:10,34,64;--primary-color:#0a2240;--accent-color:#00f2fe;--accent-rgb:0,242,254;--secondary-color:#ec4899;--bg-light:#f4f7fc;--bg-dark:#071529;--card-bg:#ffffff;--text-main:#1e293b;--text-muted:#64748b;--border-color:#e2e8f0;--success-color:#10b981;--warning-color:#f59e0b}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background-color:var(--bg-light);color:var(--text-main);overflow-x:hidden;line-height:1.6}h1,h2,h3,h4,h5,h6{font-weight:700;color:var(--primary-color)}a{text-decoration:none;transition:all 0.3s ease}.section-padding{padding:80px 0}.bg-gradient-dark{background:linear-gradient(135deg,var(--bg-dark) 0%,var(--primary-color) 100%);color:#ffffff}.btn-accent{background:linear-gradient(135deg,var(--accent-color) 0%,#0072ff 100%);color:#ffffff;border:none;font-weight:600;padding:12px 28px;border-radius:8px;box-shadow:0 4px 15px rgba(0,242,254,0.3);transition:all 0.3s ease}.btn-accent:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,242,254,0.5);color:#ffffff}.navbar{background-color:rgba(10,34,64,0.95);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,0.1);padding:15px 0}.navbar-brand img{max-height:45px;width:auto}.navbar-brand span{font-weight:800;color:#ffffff;letter-spacing:0.5px}.nav-link{color:rgba(255,255,255,0.8) !important;font-weight:500;margin:0 10px}.nav-link:hover,.nav-link.active{color:var(--accent-color) !important}#hero{position:relative;padding:140px 0 100px 0;background:linear-gradient(rgba(10,34,64,0.85),rgba(7,21,41,0.95)),url('https://fifa-newcn-500.com.cn/skin/cover/fifanewcn500comcn/fifanewcn500comcnhero-345.webp') no-repeat center center;background-size:cover;overflow:hidden}#hero h1{color:#ffffff;font-size:3rem;line-height:1.2;margin-bottom:20px}#hero p{font-size:1.15rem;color:rgba(255,255,255,0.85);margin-bottom:30px}.hero-badge{display:inline-flex;align-items:center;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.2);padding:6px 16px;border-radius:50px;color:var(--accent-color);font-size:0.9rem;font-weight:600;margin-bottom:20px}.hero-card{background:rgba(255,255,255,0.05);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,0.1);border-radius:12px;padding:24px;color:#ffffff}.countdown-item{text-align:center;padding:10px;background:rgba(255,255,255,0.1);border-radius:8px;min-width:70px}.countdown-val{font-size:1.8rem;font-weight:700;color:var(--accent-color);display:block}.countdown-label{font-size:0.75rem;text-transform:uppercase;color:rgba(255,255,255,0.6)}.section-title{position:relative;margin-bottom:45px;text-align:center}.section-title h2{font-size:2.2rem;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:linear-gradient(90deg,var(--accent-color),var(--secondary-color));border-radius:2px}.section-title p{color:var(--text-muted);margin-top:10px;font-size:1.05rem}.stat-card{background:var(--card-bg);border-radius:12px;padding:30px;box-shadow:0 4px 20px rgba(0,0,0,0.05);border:1px solid var(--border-color);text-align:center;transition:transform 0.3s ease}.stat-card:hover{transform:translateY(-5px)}.stat-icon{font-size:2.5rem;color:var(--primary-color);margin-bottom:15px}.stat-number{font-size:2.2rem;font-weight:800;color:var(--primary-color);margin-bottom:5px}.stat-desc{color:var(--text-muted);font-size:0.95rem}.schedule-card{background:var(--card-bg);border-radius:12px;border:1px solid var(--border-color);box-shadow:0 4px 15px rgba(0,0,0,0.03);margin-bottom:15px;transition:all 0.3s ease;overflow:hidden}.schedule-card:hover{box-shadow:0 8px 25px rgba(0,0,0,0.08);border-color:rgba(0,242,254,0.4)}.schedule-header{background:#f8fafc;padding:10px 20px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;font-size:0.85rem;color:var(--text-muted)}.schedule-body{padding:20px}.team-row{display:flex;align-items:center;justify-content:center}.team-name{font-weight:600;font-size:1.1rem;flex:1}.team-left{text-align:right}.team-right{text-align:left}.team-vs{background:#f1f5f9;color:var(--primary-color);font-weight:700;padding:6px 14px;border-radius:50px;font-size:0.85rem;margin:0 15px}.live-badge{background-color:var(--secondary-color);color:#ffffff;font-size:0.75rem;font-weight:600;padding:3px 8px;border-radius:4px;animation:pulse 1.5s infinite}@keyframes pulse{0%{opacity:1}50%{opacity:0.5}100%{opacity:1}}.table-responsive{background:var(--card-bg);border-radius:12px;border:1px solid var(--border-color);padding:15px;box-shadow:0 4px 15px rgba(0,0,0,0.02)}.table thead th{border-bottom:2px solid var(--border-color);color:var(--primary-color);font-weight:600;background:#f8fafc}.table tbody td{vertical-align:middle;color:var(--text-main)}.group-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.group-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:20px;box-shadow:0 4px 15px rgba(0,0,0,0.02)}.group-header{border-bottom:1px solid var(--border-color);padding-bottom:10px;margin-bottom:15px;display:flex;justify-content:space-between;align-items:center}.group-header h3{font-size:1.25rem;margin:0;color:var(--primary-color)}.team-list-item{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px dotted var(--border-color)}.team-list-item:last-child{border-bottom:none}.team-list-name{font-weight:500;display:flex;align-items:center}.team-list-name i{margin-right:8px;color:var(--text-muted)}.news-card{background:var(--card-bg);border-radius:12px;border:1px solid var(--border-color);box-shadow:0 4px 15px rgba(0,0,0,0.03);overflow:hidden;height:100%;transition:all 0.3s ease}.news-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px rgba(0,0,0,0.1)}.news-img{width:100%;height:200px;object-fit:cover}.news-content{padding:20px}.news-meta{font-size:0.8rem;color:var(--text-muted);margin-bottom:10px;display:flex;justify-content:space-between}.news-title{font-size:1.15rem;font-weight:700;margin-bottom:10px;color:var(--primary-color);line-height:1.4}.news-excerpt{color:var(--text-muted);font-size:0.9rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.accordion-item{border:1px solid var(--border-color) !important;border-radius:8px !important;margin-bottom:15px;overflow:hidden;background:var(--card-bg)}.accordion-button{font-weight:600;color:var(--primary-color) !important;background-color:var(--card-bg) !important;box-shadow:none !important}.accordion-button:not(.collapsed){background-color:#f1f5f9 !important;color:var(--primary-color) !important}.accordion-body{color:var(--text-main);background-color:var(--card-bg);border-top:1px solid var(--border-color);font-size:0.95rem}footer{background-color:var(--bg-dark);color:rgba(255,255,255,0.7);padding:80px 0 30px 0;border-top:4px solid var(--accent-color)}footer h4{color:#ffffff;font-size:1.2rem;margin-bottom:25px;position:relative}footer h4::after{content:'';position:absolute;left:0;bottom:-8px;width:30px;height:2px;background-color:var(--accent-color)}footer a{color:rgba(255,255,255,0.7)}footer a:hover{color:var(--accent-color);padding-left:5px}.footer-bottom{border-top:1px solid rgba(255,255,255,0.1);padding-top:30px;margin-top:50px;font-size:0.85rem}.guide-box{background:#ffffff;border-radius:12px;padding:24px;border-left:5px solid var(--accent-color);box-shadow:0 4px 15px rgba(0,0,0,0.02);height:100%}.guide-box h4{font-size:1.15rem;margin-bottom:15px;color:var(--primary-color)}.city-card{background:var(--card-bg);border-radius:12px;border:1px solid var(--border-color);overflow:hidden;transition:all 0.3s ease}.city-card:hover{box-shadow:0 8px 25px rgba(0,0,0,0.08)}.city-tag{background:var(--primary-color);color:#ffffff;padding:3px 10px;font-size:0.75rem;border-radius:4px;display:inline-block;margin-bottom:8px}.rule-card{background:#f8fafc;border:1px solid var(--border-color);border-radius:12px;padding:24px;height:100%}@media (max-width:991.98px){#hero h1{font-size:2.2rem}.section-padding{padding:50px 0}.navbar-collapse{background:var(--primary-color);padding:20px;border-radius:8px;margin-top:10px}.nav-link{margin:10px 0}}