:root{--page-bg:#f8fafc;--surface:#ffffff;--surface-strong:#0f172a;--text-main:#1e293b;--text-muted:#64748b;--accent:#0284c7;--accent-2:#ef4444;--accent-3:#10b981;--border:#e2e8f0;--card-radius:12px}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}.navbar-custom{background-color:var(--surface-strong);padding:1rem 0;box-shadow:0 4px 12px rgba(0,0,0,0.1)}.navbar-custom .navbar-brand{color:#ffffff;font-weight:800;display:flex;align-items:center;gap:10px}.navbar-custom .nav-link{color:rgba(255,255,255,0.85);font-weight:500;transition:color 0.3s ease}.navbar-custom .nav-link:hover{color:var(--accent)}.hero-section{padding:5rem 0;background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);color:#ffffff;border-bottom:5px solid var(--accent-2)}.hero-section h1{font-size:2.5rem;font-weight:800;line-height:1.25;margin-bottom:1.5rem}.hero-section .lead{font-size:1.15rem;color:rgba(255,255,255,0.8);margin-bottom:2rem}.section-padding{padding:4.5rem 0}.section-title{font-size:1.85rem;font-weight:700;margin-bottom:2.5rem;position:relative;padding-left:15px;color:var(--surface-strong)}.section-title::before{content:'';position:absolute;left:0;top:10%;height:80%;width:5px;background-color:var(--accent);border-radius:4px}.custom-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--card-radius);box-shadow:0 4px 6px -1px rgba(0,0,0,0.05);transition:transform 0.3s ease,box-shadow 0.3s ease;height:100%}.custom-card:hover{transform:translateY(-5px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1)}.schedule-badge{background-color:#f1f5f9;color:var(--text-muted);font-size:0.8rem;font-weight:600;padding:4px 8px;border-radius:4px}.team-flag{width:32px;height:22px;object-fit:cover;border-radius:3px;box-shadow:0 1px 3px rgba(0,0,0,0.1)}.vs-box{background:#f8fafc;border-radius:8px;padding:10px;font-weight:bold}.group-card{background:var(--surface);border-top:4px solid var(--accent);border-radius:var(--card-radius);box-shadow:0 2px 8px rgba(0,0,0,0.04)}.group-header{font-weight:800;color:var(--surface-strong);background:#f1f5f9;padding:10px 15px;border-bottom:1px solid var(--border);border-top-left-radius:8px;border-top-right-radius:8px}.group-team-item{display:flex;align-items:center;justify-content:space-between;padding:10px 15px;border-bottom:1px solid #f1f5f9}.group-team-item:last-child{border-bottom:none}.faq-accordion .accordion-item{border:1px solid var(--border);margin-bottom:10px;border-radius:8px;overflow:hidden}.faq-accordion .accordion-button{font-weight:600;color:var(--surface-strong);background:#ffffff}.faq-accordion .accordion-button:not(.collapsed){background:#f0f9ff;color:var(--accent)}.table-responsive-custom{overflow-x:auto;-webkit-overflow-scrolling:touch}footer{background-color:var(--surface-strong);color:rgba(255,255,255,0.8);font-size:0.9rem;border-top:4px solid var(--accent-2)}footer a{color:rgba(255,255,255,0.9);text-decoration:none}footer a:hover{color:var(--accent)}