:root{--page-bg:#f4f6f9;--surface:#ffffff;--surface-strong:#0f172a;--text-main:#1e293b;--text-muted:#64748b;--accent:#0284c7;--accent-red:#ef4444;--accent-green:#10b981;--accent-gold:#f59e0b;--border:#e2e8f0;--transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}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:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:0 4px 6px -1px rgba(0,0,0,0.05),0 2px 4px -1px rgba(0,0,0,0.03);transition:var(--transition);overflow:hidden}.custom-card:hover{transform:translateY(-4px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -2px rgba(0,0,0,0.05)}.gradient-text{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-red) 50%,var(--accent-green) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;font-weight:800}.navbar{background-color:rgba(15,23,42,0.95) !important;backdrop-filter:blur(8px);border-bottom:2px solid var(--accent)}.navbar-brand img{max-height:45px;object-fit:contain}.nav-link{color:#f8fafc !important;font-weight:500;transition:var(--transition)}.nav-link:hover{color:var(--accent-gold) !important}.hero-section{background:linear-gradient(135deg,#0f172a 0%,#1e1b4b 100%);color:#ffffff;padding:100px 0 80px 0;position:relative;overflow:hidden}.hero-section::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:100px;background:linear-gradient(to top,var(--page-bg),transparent)}.hero-img{border-radius:14px;box-shadow:0 20px 25px -5px rgba(0,0,0,0.3);border:4px solid rgba(255,255,255,0.1)}.status-badge{font-size:0.75rem;padding:4px 8px;border-radius:20px;font-weight:bold}.badge-live{background-color:var(--accent-red);color:white}.badge-upcoming{background-color:var(--accent);color:white}.badge-ended{background-color:var(--text-muted);color:white}.group-box{background:var(--surface);border-top:4px solid var(--accent)}.group-box:nth-child(even){border-top-color:var(--accent-red)}.group-box:nth-child(3n){border-top-color:var(--accent-green)}.guide-icon{width:48px;height:48px;border-radius:50%;background-color:rgba(2,132,199,0.1);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:1.25rem;margin-right:15px;flex-shrink:0}.accordion-button:not(.collapsed){background-color:rgba(2,132,199,0.08);color:var(--accent)}.table-responsive-custom{overflow-x:auto;-webkit-overflow-scrolling:touch}footer{background-color:var(--surface-strong);color:#94a3b8}footer a{color:#cbd5e1;text-decoration:none;transition:var(--transition)}footer a:hover{color:#ffffff}