:root{--page-bg:#f8fafc;--surface:#ffffff;--surface-strong:#f1f5f9;--text-main:#0f172a;--text-muted:#475569;--accent:#0284c7;--accent-red:#dc2626;--accent-green:#16a34a;--accent-gradient:linear-gradient(135deg,#0284c7 0%,#16a34a 50%,#dc2626 100%);--border:#cbd5e1;--card-shadow:0 4px 12px rgba(15,23,42,0.05);--transition:all 0.3s ease}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}.site-header{background-color:rgba(255,255,255,0.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:1050}.navbar-brand img{height:40px;object-fit:contain}.nav-link{color:var(--text-muted);font-weight:500;transition:var(--transition)}.nav-link:hover,.nav-link.active{color:var(--accent)}.hero-section{padding:4rem 0;background:radial-gradient(circle at 90% 10%,rgba(2,132,199,0.08) 0%,rgba(220,38,38,0.03) 100%)}.hero-title{font-size:2.75rem;font-weight:800;line-height:1.25;margin-bottom:1.5rem}.hero-title span{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-img{border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,0.1);transition:var(--transition)}.hero-img:hover{transform:translateY(-5px)}.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:2rem}@media (min-width:768px){.stats-grid{grid-template-columns:repeat(4,1fr)}}.stat-card{background:var(--surface);padding:1.25rem;border-radius:10px;box-shadow:var(--card-shadow);border-left:4px solid var(--accent);text-align:center}.stat-card:nth-child(2){border-left-color:var(--accent-green)}.stat-card:nth-child(3){border-left-color:var(--accent-red)}.stat-card:nth-child(4){border-left-color:var(--text-main)}.stat-val{font-size:1.75rem;font-weight:700;color:var(--text-main)}.section-padding{padding:5rem 0}.section-title{position:relative;font-weight:700;margin-bottom:3rem;padding-bottom:1rem;text-align:center}.section-title::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:4px;background:var(--accent-gradient);border-radius:2px}.custom-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--card-shadow);overflow:hidden;transition:var(--transition)}.custom-card:hover{transform:translateY(-4px);box-shadow:0 8px 20px rgba(15,23,42,0.1)}.match-card{background:var(--surface);border-radius:12px;border:1px solid var(--border);padding:1.5rem;margin-bottom:1rem;box-shadow:var(--card-shadow)}.match-badge{font-size:0.75rem;padding:0.25rem 0.75rem;border-radius:50px;font-weight:600}.match-team{display:flex;align-items:center;justify-content:space-between;font-weight:600;font-size:1.1rem}.team-flag{width:32px;height:20px;object-fit:cover;border-radius:3px;margin-right:0.75rem;box-shadow:0 1px 3px rgba(0,0,0,0.15)}.group-table-wrap{overflow-x:auto;border-radius:8px;border:1px solid var(--border)}.group-table{width:100%;min-width:600px;background:var(--surface);margin-bottom:0}.group-table th{background-color:var(--surface-strong);color:var(--text-main);font-weight:600}.guide-box{background:var(--surface);border-radius:12px;padding:2rem;border:1px solid var(--border);height:100%}.accordion-button:not(.collapsed){background-color:rgba(2,132,199,0.08);color:var(--accent)}.site-footer{background-color:#0f172a;color:#94a3b8;padding:4rem 0 2rem;border-top:4px solid var(--accent)}.site-footer h5{color:#f8fafc;font-weight:600;margin-bottom:1.5rem}.site-footer a{color:#94a3b8;text-decoration:none;transition:var(--transition)}.site-footer a:hover{color:#ffffff}@media (max-width:768px){.hero-title{font-size:2rem}.section-padding{padding:3rem 0}}