:root{--page-bg:#f4f7f6;--surface:#ffffff;--surface-strong:#0b2240;--text-main:#1e293b;--text-muted:#64748b;--text-light:#f8fafc;--accent:#0f172a;--primary:#0284c7;--secondary:#16a34a;--accent-rgb:2,132,199;--border:#e2e8f0;--card-radius:12px}body{background-color:var(--page-bg);color:var(--text-main);font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;overflow-x:hidden;line-height:1.6}.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),0 2px 4px -1px rgba(0,0,0,0.03);transition:transform 0.2s ease,box-shadow 0.2s ease}.custom-card:hover{transform:translateY(-2px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -2px rgba(0,0,0,0.05)}.navbar{background-color:var(--surface-strong);box-shadow:0 2px 10px rgba(0,0,0,0.1)}.navbar-brand,.nav-link{color:var(--text-light) !important}.nav-link:hover{color:var(--primary) !important}.hero-section{background:linear-gradient(135deg,#0b2240 0%,#030712 100%);color:var(--text-light);padding:80px 0;position:relative;overflow:hidden}.hero-section::after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 80% 20%,rgba(2,132,199,0.15) 0%,transparent 50%);pointer-events:none}.group-table{background:var(--surface);border-radius:var(--card-radius);overflow:hidden;border:1px solid var(--border)}.group-header{background-color:var(--primary);color:var(--text-light);font-weight:600;padding:12px;text-align:center}.live-score-card{border-left:4px solid var(--secondary)}.badge-live{background-color:#ef4444;color:white;animation:pulse 2s infinite}@keyframes pulse{0%{opacity:1}50%{opacity:0.5}100%{opacity:1}}.guide-icon{width:48px;height:48px;border-radius:50%;background-color:rgba(2,132,199,0.1);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:20px}.scroll-x-container{overflow-x:auto;-webkit-overflow-scrolling:touch}.accordion-button:not(.collapsed){background-color:rgba(2,132,199,0.08);color:var(--primary)}footer{background-color:var(--surface-strong);color:#94a3b8}footer a{color:#cbd5e1;text-decoration:none}footer a:hover{color:var(--primary)}