:root{--page-bg:#f4f6f9;--surface:#ffffff;--surface-strong:#0a1128;--text-main:#1e293b;--text-muted:#64748b;--accent:#0f52ba;--accent-2:#da291c;--accent-3:#006847;--border:#e2e8f0;--card-shadow:0 4px 12px rgba(15,23,42,0.05);--transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}body{background-color:var(--page-bg);color:var(--text-main);font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;line-height:1.6}.site-header{background:rgba(10,17,40,0.95);backdrop-filter:blur(10px);border-bottom:2px solid var(--accent-2);position:sticky;top:0;z-index:1030}.navbar-brand img{height:40px;object-fit:contain}.sidebar-nav{position:fixed;left:20px;top:150px;width:80px;background:var(--surface);border-radius:12px;box-shadow:var(--card-shadow);border:1px solid var(--border);z-index:1000;padding:15px 5px;display:flex;flex-direction:column;gap:15px;align-items:center}.sidebar-link{width:50px;height:50px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-muted);text-decoration:none;font-size:0.75rem;border-radius:10px;transition:var(--transition)}.sidebar-link i{font-size:1.25rem;margin-bottom:2px}.sidebar-link:hover,.sidebar-link.active{background:var(--accent);color:#ffffff !important}.hero-section{background:linear-gradient(135deg,rgba(10,17,40,0.95) 0%,rgba(20,30,70,0.9) 100%);color:#ffffff;padding:80px 0;position:relative;overflow:hidden;border-bottom:5px solid var(--accent)}.hero-section::after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 80% 20%,rgba(218,41,28,0.15) 0%,transparent 60%);pointer-events:none}.hero-img{max-width:100%;height:auto;border-radius:14px;box-shadow:0 10px 30px rgba(0,0,0,0.3);border:3px solid rgba(255,255,255,0.1)}.section-title{font-weight:800;position:relative;padding-bottom:12px;margin-bottom:30px;color:var(--surface-strong)}.section-title::after{content:'';position:absolute;bottom:0;left:0;width:60px;height:4px;border-radius:2px;background:linear-gradient(90deg,var(--accent),var(--accent-2))}.custom-card{background:var(--surface);border-radius:12px;border:1px solid var(--border);box-shadow:var(--card-shadow);transition:var(--transition);overflow:hidden}.custom-card:hover{transform:translateY(-5px);box-shadow:0 12px 24px rgba(15,23,42,0.1)}.score-strip{background:linear-gradient(90deg,#1e293b,#0f172a);color:#ffffff;border-radius:10px;padding:15px 20px;margin-bottom:15px;display:flex;align-items:center;justify-content:space-between}.team-flag{width:28px;height:20px;object-fit:cover;border-radius:2px;margin-right:8px}.group-table{background:var(--surface);border-radius:10px;overflow:hidden;border:1px solid var(--border)}.group-header{background:linear-gradient(90deg,var(--accent),var(--accent-3));color:#ffffff;font-weight:bold;padding:10px 15px}.responsive-table-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch}.timeline-item{position:relative;padding-left:30px;border-left:2px solid var(--border);padding-bottom:25px}.timeline-item::before{content:'';position:absolute;left:-6px;top:5px;width:10px;height:10px;border-radius:50%;background:var(--accent-2)}.site-footer{background:var(--surface-strong);color:#e2e8f0;padding:60px 0 30px;border-top:4px solid var(--accent)}.site-footer a{color:#94a3b8;text-decoration:none;transition:var(--transition)}.site-footer a:hover{color:#ffffff}@media (max-width:1200px){.sidebar-nav{display:none !important}}@media (max-width:768px){.hero-section{padding:40px 0}.section-title{font-size:1.5rem}}