:root{--page-bg:#f8fafc;--surface:#ffffff;--surface-strong:#f1f5f9;--text-main:#0f172a;--text-muted:#475569;--accent-blue:#023e8a;--accent-red:#d90429;--accent-green:#10b981;--accent-gold:#f59e0b;--border:#e2e8f0;--shadow-sm:0 1px 2px 0 rgb(0 0 0 / 0.05);--shadow-md:0 4px 6px -1px rgb(0 0 0 / 0.1),0 2px 4px -2px rgb(0 0 0 / 0.1)}body{background-color:var(--page-bg);color:var(--text-main);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;overflow-x:hidden;line-height:1.6}.custom-card{background-color:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1.5rem;box-shadow:var(--shadow-sm);transition:all 0.3s ease}.custom-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.navbar{backdrop-filter:blur(8px);background-color:rgba(255,255,255,0.95) !important;border-bottom:1px solid var(--border);transition:all 0.3s ease}.navbar-brand img{max-height:40px}.nav-link{color:var(--text-muted) !important;font-weight:500;padding:0.5rem 1rem !important;transition:color 0.2s ease}.nav-link:hover,.nav-link.active{color:var(--accent-blue) !important}.hero-section{padding:4rem 0;background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);color:#ffffff;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(2,62,138,0.15) 0%,transparent 50%);pointer-events:none}.hero-badge{background-color:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.2);padding:0.5rem 1rem;border-radius:50px;font-size:0.875rem;display:inline-block;margin-bottom:1.5rem;color:#f1f5f9}.hero-img{border-radius:14px;box-shadow:0 20px 25px -5px rgb(0 0 0 / 0.3);object-fit:cover;width:100%;height:auto}.section-header{margin-bottom:2.5rem;position:relative}.section-header h2{font-weight:800;color:var(--text-main);position:relative;display:inline-block;padding-bottom:0.5rem}.section-header h2::after{content:'';position:absolute;bottom:0;left:0;width:50px;height:4px;background:linear-gradient(90deg,var(--accent-blue),var(--accent-red));border-radius:2px}.score-bar{background-color:var(--surface);border-left:4px solid var(--accent-blue);transition:border-color 0.3s ease}.score-bar.live{border-left-color:var(--accent-red)}.vs-badge{background-color:var(--surface-strong);font-weight:bold;padding:0.25rem 0.75rem;border-radius:4px;color:var(--text-muted)}.group-card{border:1px solid var(--border);border-radius:12px;background:var(--surface);overflow:hidden}.group-header{background:linear-gradient(135deg,var(--accent-blue) 0%,#1e3a8a 100%);color:#ffffff;padding:0.75rem 1rem;font-weight:bold}.group-list-item{display:flex;justify-content:space-between;align-items:center;padding:0.75rem 1rem;border-bottom:1px solid var(--border)}.group-list-item:last-child{border-bottom:none}.faq-question{font-weight:600;color:var(--text-main);cursor:pointer}.faq-answer{color:var(--text-muted);padding-top:0.5rem}.guide-item{border-left:3px solid var(--accent-red);padding-left:1rem;margin-bottom:1.5rem}.responsive-table-wrapper{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}footer{background-color:#0f172a;color:#94a3b8;padding:4rem 0 2rem 0;border-top:5px solid var(--accent-blue)}footer a{color:#cbd5e1;text-decoration:none;transition:color 0.2s ease}footer a:hover{color:#ffffff}