:root{--primary-color:#0d47a1;--primary-dark:#0a3161;--secondary-color:#00b0ff;--accent-green:#00e676;--accent-red:#ff1744;--bg-light:#f4f6f9;--bg-card:#ffffff;--text-main:#212529;--text-muted:#6c757d;--border-color:#e3e8ee;--shadow-sm:0 2px 8px rgba(0,0,0,0.05);--shadow-md:0 4px 16px rgba(0,0,0,0.08)}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background-color:var(--bg-light);color:var(--text-main);line-height:1.6;overflow-x:hidden}.navbar{background-color:var(--bg-card);border-bottom:2px solid var(--border-color);padding:0.8rem 1rem;z-index:1030}.navbar-brand img{max-height:40px;object-fit:contain}.nav-link{font-weight:600;color:var(--primary-dark) !important;transition:color 0.3s ease;margin:0 0.2rem}.nav-link:hover,.nav-link.active{color:var(--secondary-color) !important}.hero-section{background:linear-gradient(135deg,#0a3161 0%,#0d47a1 100%);color:#ffffff;padding:5rem 0;position:relative;overflow:hidden}.hero-section::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle,rgba(0,176,255,0.15) 0%,transparent 80%);pointer-events:none}.hero-title{font-size:2.5rem;font-weight:800;line-height:1.25;margin-bottom:1.5rem;text-shadow:0 2px 4px rgba(0,0,0,0.2)}.hero-meta{font-size:1.1rem;opacity:0.9;margin-bottom:2rem}.hero-img{border-radius:12px;box-shadow:var(--shadow-md);max-width:100%;height:auto}.custom-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;box-shadow:var(--shadow-sm);transition:transform 0.3s ease,box-shadow 0.3s ease;height:100%;overflow:hidden}.custom-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}.group-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.5rem}.group-header{background-color:var(--primary-color);color:#ffffff;font-weight:700;padding:0.75rem 1rem;border-top-left-radius:12px;border-top-right-radius:12px;text-align:center}.group-list{list-style:none;padding:0;margin:0}.group-item{display:flex;align-items:center;justify-content:space-between;padding:0.75rem 1rem;border-bottom:1px solid var(--border-color)}.group-item:last-child{border-bottom:none}.match-card{border-left:5px solid var(--secondary-color)}.match-badge{background-color:var(--bg-light);color:var(--text-main);font-size:0.8rem;padding:0.25rem 0.6rem;border-radius:20px;font-weight:600}.match-vs{font-size:1.25rem;font-weight:700;color:var(--primary-dark)}.table-responsive-custom{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:12px;border:1px solid var(--border-color)}.accordion-button:not(.collapsed){background-color:rgba(13,71,161,0.08);color:var(--primary-dark)}.accordion-button{font-weight:600}footer{background-color:#111625;color:#b0b5c1;padding:4rem 0 2rem;font-size:0.95rem}footer a{color:#ffffff;text-decoration:none;transition:color 0.3s ease}footer a:hover{color:var(--secondary-color)}.footer-bottom{border-top:1px solid rgba(255,255,255,0.1);padding-top:1.5rem;margin-top:3rem;font-size:0.85rem}