:root{--primary-color:#0d6efd;--primary-dark:#0a58ca;--accent-color:#ffc107;--success-color:#198754;--bg-light:#f8f9fa;--bg-dark:#0f172a;--bg-card:#ffffff;--text-dark:#1e293b;--text-light:#f8fafc;--text-muted:#64748b;--border-color:#e2e8f0;--border-radius:12px;--transition-smooth:all 0.3s ease}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text-dark);background-color:var(--bg-light);line-height:1.6;overflow-x:hidden}.custom-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--border-radius);box-shadow:0 4px 6px -1px rgba(0,0,0,0.05),0 2px 4px -1px rgba(0,0,0,0.03);transition:var(--transition-smooth);overflow:hidden}.custom-card:hover{transform:translateY(-4px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -2px rgba(0,0,0,0.05)}.navbar{backdrop-filter:blur(8px);background-color:rgba(15,23,42,0.95) !important;border-bottom:1px solid rgba(255,255,255,0.1)}.navbar-brand img{max-height:40px}.nav-link{font-weight:500;color:rgba(255,255,255,0.8) !important;transition:var(--transition-smooth)}.nav-link:hover,.nav-link.active{color:var(--accent-color) !important}.hero-section{background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);color:var(--text-light);padding:80px 0 100px;position:relative}.hero-section::after{content:'';position:absolute;bottom:0;left:0;right:0;height:60px;background:linear-gradient(to top,var(--bg-light),transparent)}.hero-title{font-size:2.5rem;font-weight:800;line-height:1.25;letter-spacing:-0.02em}.hero-title span{color:var(--accent-color)}.badge-live{background-color:#ef4444;color:#fff;animation:pulse-red 2s infinite}@keyframes pulse-red{0%{transform:scale(0.95);box-shadow:0 0 0 0 rgba(239,68,68,0.7)}70%{transform:scale(1);box-shadow:0 0 0 6px rgba(239,68,68,0)}100%{transform:scale(0.95);box-shadow:0 0 0 0 rgba(239,68,68,0)}}.match-row{border-left:4px solid transparent;transition:var(--transition-smooth)}.match-row.live{border-left-color:#ef4444;background-color:rgba(239,68,68,0.02)}.match-row.upcoming{border-left-color:var(--primary-color)}.group-table th{background-color:var(--bg-dark);color:var(--text-light)}.team-swiper-container{padding:20px 0 40px}.team-slide-card{text-align:center;padding:24px}.team-flag-wrapper{width:80px;height:80px;margin:0 auto 16px;border-radius:50%;overflow:hidden;border:3px solid var(--border-color);display:flex;align-items:center;justify-content:center;background-color:#f1f5f9}.faq-accordion .accordion-item{border:1px solid var(--border-color);border-radius:var(--border-radius) !important;margin-bottom:12px;overflow:hidden}.faq-accordion .accordion-button:not(.collapsed){background-color:rgba(13,110,253,0.05);color:var(--primary-color);box-shadow:none}section{padding:80px 0}.section-header{margin-bottom:45px}.section-title{font-size:2rem;font-weight:700;position:relative;padding-bottom:12px;display:inline-block}.section-title::after{content:'';position:absolute;left:0;bottom:0;width:50px;height:4px;background-color:var(--primary-color);border-radius:2px}@media (max-width:768px){.table-responsive-wrapper{position:relative}.table-responsive-wrapper::after{content:'滑动查看更多 ➔';position:absolute;bottom:-20px;right:0;font-size:0.75rem;color:var(--text-muted)}.hero-title{font-size:2rem}}