:root{--primary-color:#0d6efd;--primary-hover:#0b5ed7;--secondary-color:#198754;--accent-color:#dc3545;--bg-dark:#1e293b;--bg-light:#f8fafc;--text-dark:#0f172a;--text-muted:#64748b;--border-color:#e2e8f0;--card-shadow:0 4px 12px rgba(0,0,0,0.05);--transition: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}a{text-decoration:none;transition:var(--transition)}.navbar{background-color:rgba(30,41,59,0.95) !important;backdrop-filter:blur(8px);border-bottom:2px solid var(--primary-color)}.navbar-brand img{max-height:40px}.navbar-dark .navbar-nav .nav-link{color:rgba(255,255,255,0.85);font-weight:500}.navbar-dark .navbar-nav .nav-link:hover{color:var(--primary-color)}.hero-section{background:linear-gradient(135deg,#1e293b 0%,#0f172a 100%);color:#ffffff;padding:80px 0;position:relative;overflow:hidden}.hero-section::before{content:'';position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 80% 20%,rgba(13,110,253,0.15) 0%,transparent 50%);pointer-events:none}.hero-title{font-size:2.75rem;font-weight:800;line-height:1.2;margin-bottom:1.5rem}.hero-tag{background-color:var(--accent-color);color:#fff;padding:0.35rem 0.75rem;border-radius:4px;font-size:0.9rem;font-weight:600;display:inline-block;margin-bottom:1rem}.card{border:1px solid var(--border-color);border-radius:12px;box-shadow:var(--card-shadow);transition:var(--transition);background-color:#ffffff;overflow:hidden}.card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,0.08)}.section-header{margin-bottom:2.5rem;position:relative}.section-header h2{font-size:2rem;font-weight:700;color:var(--bg-dark);display:inline-block;position:relative;padding-bottom:0.75rem}.section-header h2::after{content:'';position:absolute;left:0;bottom:0;width:60px;height:4px;background:linear-gradient(to right,var(--primary-color),var(--secondary-color));border-radius:2px}.match-card{border-left:4px solid var(--primary-color)}.match-badge{font-size:0.75rem;font-weight:600;padding:0.25rem 0.5rem;border-radius:4px}.match-time{font-size:0.85rem;color:var(--text-muted)}.group-table th{background-color:var(--bg-dark);color:#ffffff;font-weight:500}.group-name-header{background:linear-gradient(135deg,var(--primary-color) 0%,var(--bg-dark) 100%);color:white;padding:0.75rem;font-weight:600;border-radius:8px 8px 0 0}.accordion-item{border:1px solid var(--border-color);border-radius:8px !important;margin-bottom:0.75rem;overflow:hidden}.accordion-button:not(.collapsed){background-color:rgba(13,110,253,0.05);color:var(--primary-color);box-shadow:none}footer{background-color:var(--bg-dark);color:#cbd5e1;padding:60px 0 30px 0;border-top:4px solid var(--primary-color)}footer a{color:#94a3b8}footer a:hover{color:#ffffff}@media (max-width:768px){.hero-title{font-size:2rem}.scroll-x-mobile{overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch;padding-bottom:10px}.scroll-x-mobile>div{display:inline-block;float:none;white-space:normal;vertical-align:top}}