:root{--primary-color:#0d6efd;--primary-dark:#0a58ca;--secondary-color:#dc3545;--accent-green:#198754;--bg-light:#f8f9fa;--bg-card:#ffffff;--text-dark:#212529;--text-muted:#6c757d;--border-color:#dee2e6;--transition-speed:0.3s}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background-color:var(--bg-light);color:var(--text-dark);line-height:1.6}.navbar{box-shadow:0 2px 10px rgba(0,0,0,0.1);background-color:#ffffff !important}.navbar-brand img{max-height:45px;object-fit:contain}.nav-link{font-weight:500;color:var(--text-dark) !important;transition:color var(--transition-speed)}.nav-link:hover{color:var(--primary-color) !important}.hero-section{background:linear-gradient(135deg,#0f2027,#203a43,#2c5364);color:#ffffff;padding:80px 0;position:relative;overflow:hidden}.hero-section::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.3);z-index:1}.hero-container{position:relative;z-index:2}.hero-img{border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,0.5);max-height:400px;object-fit:cover}.section-padding{padding:60px 0}.section-title{position:relative;margin-bottom:40px;font-weight:700;color:#1e293b}.section-title::after{content:'';display:block;width:60px;height:4px;background-color:var(--primary-color);margin-top:10px;border-radius:2px}.card{border:1px solid var(--border-color);border-radius:10px;box-shadow:0 4px 6px rgba(0,0,0,0.02);transition:transform var(--transition-speed),box-shadow var(--transition-speed);overflow:hidden}.card:hover{transform:translateY(-5px);box-shadow:0 10px 20px rgba(0,0,0,0.08)}.match-badge{font-size:0.75rem;padding:4px 8px;border-radius:4px;font-weight:600}.match-card{background-color:var(--bg-card);border-left:4px solid var(--primary-color)}.team-flag{width:30px;height:20px;object-fit:cover;border:1px solid #ddd}.group-table th{background-color:var(--primary-color);color:#ffffff}.table-responsive{border-radius:8px;overflow:hidden}.guide-box{background-color:#ffffff;border-radius:10px;padding:30px;height:100%}.accordion-item{border-radius:8px !important;overflow:hidden;margin-bottom:10px;border:1px solid var(--border-color)}.accordion-button:not(.collapsed){background-color:rgba(13,110,253,0.05);color:var(--primary-color)}footer{background-color:#1e293b;color:#cbd5e1;padding:60px 0 30px}footer a{color:#94a3b8;text-decoration:none;transition:color var(--transition-speed)}footer a:hover{color:#ffffff}footer .border-top{border-color:#334155 !important}