:root{--primary-blue:#0A369D;--accent-red:#E41B13;--accent-green:#006847;--neutral-dark:#1E293B;--neutral-light:#F8FAFC;--card-shadow:0 10px 30px rgba(0,0,0,0.05);--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(--neutral-dark);background-color:#F1F5F9;overflow-x:hidden;line-height:1.6}.card{border:none;border-radius:12px;box-shadow:var(--card-shadow);transition:var(--transition-smooth);background-color:#ffffff}.card:hover{transform:translateY(-4px);box-shadow:0 15px 35px rgba(0,0,0,0.1)}.navbar{backdrop-filter:blur(10px);background-color:rgba(255,255,255,0.95) !important;border-bottom:1px solid rgba(0,0,0,0.05);z-index:1050}.navbar-brand img{max-height:40px}.nav-link{font-weight:500;color:var(--neutral-dark) !important;transition:var(--transition-smooth);padding:0.5rem 1rem !important}.nav-link:hover,.nav-link.active{color:var(--primary-blue) !important;background-color:rgba(10,54,157,0.05);border-radius:6px}.hero-section{padding:140px 0 80px;background:linear-gradient(135deg,#0A369D 0%,#002244 100%);color:#ffffff;position:relative;overflow:hidden}.hero-section::after{content:'';position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 80% 20%,rgba(228,27,19,0.15) 0%,transparent 50%);pointer-events:none}.hero-img{border-radius:14px;box-shadow:0 20px 40px rgba(0,0,0,0.3);border:4px solid rgba(255,255,255,0.1)}.section-header{margin-bottom:45px;position:relative}.section-header h2{font-weight:800;color:var(--neutral-dark);position:relative;display:inline-block;padding-bottom:12px}.section-header h2::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:4px;background:linear-gradient(90deg,var(--primary-blue),var(--accent-red));border-radius:2px}.section-header.text-start h2::after{left:0;transform:none}.group-card{border-top:4px solid var(--primary-blue)}.group-card.group-b{border-top-color:var(--accent-red)}.group-card.group-c{border-top-color:var(--accent-green)}.group-card-header{background-color:var(--neutral-light);font-weight:700;font-size:1.15rem;color:var(--neutral-dark)}.score-badge{font-size:0.8rem;padding:4px 8px;border-radius:4px;font-weight:600}.badge-live{background-color:var(--accent-red);color:white;animation:pulse 2s infinite}@keyframes pulse{0%{opacity:1}50%{opacity:0.6}100%{opacity:1}}.table-responsive{border-radius:12px;box-shadow:var(--card-shadow)}@media (max-width:991.98px){.hero-section{padding:100px 0 50px;text-align:center}.hero-img{margin-top:40px}}.guide-icon{font-size:2.5rem;color:var(--primary-blue);margin-bottom:15px}.accordion-button:not(.collapsed){background-color:rgba(10,54,157,0.05);color:var(--primary-blue)}