:root{--primary-color:#0c2340;--secondary-color:#c8102e;--accent-color:#00a859;--bg-light:#f4f6f9;--bg-white:#ffffff;--text-dark:#1a1a1a;--text-muted:#5a626a;--border-color:#dee2e6;--card-radius:12px;--transition-smooth:all 0.3s cubic-bezier(0.4,0,0.2,1)}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}.navbar{background-color:rgba(12,35,64,0.96) !important;backdrop-filter:blur(10px);border-bottom:2px solid var(--secondary-color);transition:var(--transition-smooth)}.navbar-brand{font-weight:800;letter-spacing:0.5px}.navbar-brand img{max-height:40px;width:auto}.nav-link{font-weight:500;color:rgba(255,255,255,0.85) !important;transition:var(--transition-smooth);border-bottom:2px solid transparent}.nav-link:hover,.nav-link.active{color:#ffffff !important;border-bottom-color:var(--secondary-color)}.hero-section{background:linear-gradient(135deg,#0c2340 0%,#1d3557 100%);color:#ffffff;padding:100px 0 80px;position:relative;overflow:hidden}.hero-section::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 80% 20%,rgba(200,16,46,0.15) 0%,transparent 50%);pointer-events:none}.hero-title{font-size:2.8rem;font-weight:800;line-height:1.2;text-shadow:0 2px 4px rgba(0,0,0,0.3)}.hero-meta-badge{background-color:var(--secondary-color);color:#ffffff;font-weight:600;padding:6px 16px;border-radius:20px;display:inline-block;margin-bottom:15px}section{padding:80px 0;border-bottom:1px solid var(--border-color)}.section-light{background-color:var(--bg-white)}.section-title{position:relative;font-weight:700;color:var(--primary-color);margin-bottom:40px;padding-bottom:12px}.section-title::after{content:'';position:absolute;bottom:0;left:0;width:60px;height:4px;background:linear-gradient(90deg,var(--secondary-color),var(--accent-color));border-radius:2px}.custom-card{background-color:var(--bg-white);border:1px solid rgba(0,0,0,0.06);border-radius:var(--card-radius);box-shadow:0 4px 6px rgba(0,0,0,0.02);transition:var(--transition-smooth);overflow:hidden;height:100%}.custom-card:hover{transform:translateY(-5px);box-shadow:0 12px 20px rgba(0,0,0,0.08)}.live-score-strip{background:#ffffff;border-left:4px solid var(--secondary-color);border-radius:8px;padding:15px 20px;margin-bottom:15px;transition:var(--transition-smooth)}.live-score-strip:hover{box-shadow:0 4px 12px rgba(0,0,0,0.05)}.team-flag-name{display:flex;align-items:center;gap:10px;font-weight:600}.score-box{background-color:var(--bg-light);color:var(--primary-color);font-weight:800;padding:4px 12px;border-radius:6px;font-size:1.1rem}.group-card{background:#ffffff;border:1px solid var(--border-color);border-radius:var(--card-radius);overflow:hidden}.group-header{background:linear-gradient(135deg,var(--primary-color) 0%,#1a365d 100%);color:#ffffff;font-weight:700;padding:12px 15px;text-align:center}.group-table{margin-bottom:0}.group-table th,.group-table td{padding:10px 15px;vertical-align:middle}.guide-icon-box{width:50px;height:50px;background-color:rgba(12,35,64,0.08);color:var(--primary-color);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:15px}.accordion-item{border:1px solid var(--border-color);border-radius:var(--card-radius) !important;margin-bottom:12px;overflow:hidden}.accordion-button:not(.collapsed){background-color:rgba(12,35,64,0.05);color:var(--primary-color);font-weight:600}.accordion-button{font-weight:600;color:var(--text-dark)}footer{background-color:var(--primary-color);color:rgba(255,255,255,0.8);border-top:4px solid var(--secondary-color)}footer a{color:rgba(255,255,255,0.7);text-decoration:none;transition:var(--transition-smooth)}footer a:hover{color:#ffffff}.footer-bottom{background-color:rgba(0,0,0,0.2);padding:15px 0;font-size:0.9rem}@media (max-width:991.98px){.hero-title{font-size:2.2rem}section{padding:60px 0}}