:root{--page-bg:#f4f6f9;--surface:#ffffff;--surface-strong:#0f172a;--text-main:#1e293b;--text-muted:#64748b;--text-light:#f8fafc;--accent:#0284c7;--accent-2:#ef4444;--accent-green:#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;line-height:1.6}h1,h2,h3,h4,h5,h6{color:var(--surface-strong);font-weight:700}.navbar{background-color:var(--surface-strong);box-shadow:0 4px 12px rgba(0,0,0,0.1);padding:0.8rem 1rem}.navbar-brand img{max-height:40px;margin-right:10px}.navbar-brand span{color:var(--text-light);font-size:1.25rem;font-weight:800;letter-spacing:0.5px}.nav-link{color:#cbd5e1 !important;font-weight:500;margin:0 0.5rem;transition:color 0.3s}.nav-link:hover,.nav-link.active{color:var(--text-light) !important;text-decoration:underline}.hero-section{background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);color:var(--text-light);padding:5rem 0;position:relative;overflow:hidden}.hero-section::before{content:'';position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 80% 20%,rgba(2,132,199,0.15) 0%,transparent 50%);pointer-events:none}.hero-title{font-size:2.5rem;font-weight:800;line-height:1.2;margin-bottom:1.5rem;color:var(--text-light)}.hero-title span{background:linear-gradient(45deg,#38bdf8,#ef4444);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-desc{font-size:1.125rem;color:#94a3b8;margin-bottom:2rem}.hero-img{border-radius:var(--card-radius);box-shadow:0 20px 25px -5px rgba(0,0,0,0.3);max-width:100%;height:auto}.section-padding{padding:5rem 0}.section-title{position:relative;margin-bottom:3rem;font-size:2rem;font-weight:800;text-align:center}.section-title::after{content:'';display:block;width:60px;height:4px;background-color:var(--accent);margin:0.75rem auto 0;border-radius:2px}.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,box-shadow 0.3s;overflow:hidden;height:100%}.custom-card:hover{transform:translateY(-5px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1)}.match-badge{font-size:0.75rem;padding:0.25rem 0.75rem;border-radius:50px;font-weight:600}.match-status-upcoming{background-color:#e0f2fe;color:#0369a1}.match-status-live{background-color:#fee2e2;color:#b91c1c;animation:pulse 1.5s infinite}@keyframes pulse{0%{opacity:1}50%{opacity:0.6}100%{opacity:1}}.match-table th{background-color:var(--surface-strong);color:var(--text-light);border:none}.match-table td{vertical-align:middle}.group-box{background:var(--surface);border-radius:var(--card-radius);border-top:4px solid var(--accent);box-shadow:0 4px 6px -1px rgba(0,0,0,0.05)}.group-header{background-color:var(--surface-strong);color:var(--text-light);padding:0.75rem;font-weight:700;text-align:center;border-top-left-radius:8px;border-top-right-radius:8px}.group-list-item{display:flex;justify-content:space-between;padding:0.75rem 1rem;border-bottom:1px solid var(--border)}.group-list-item:last-child{border-bottom:none}.rank-number{width:24px;height:24px;border-radius:50%;background-color:var(--border);display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:0.85rem}.rank-top-1{background-color:#fef08a;color:#854d0e}.rank-top-2{background-color:#e2e8f0;color:#475569}.rank-top-3{background-color:#ffedd5;color:#9a3412}.guide-step{display:flex;align-items:flex-start;margin-bottom:1.5rem}.guide-icon{background-color:rgba(2,132,199,0.1);color:var(--accent);padding:0.75rem;border-radius:50%;margin-right:1rem;display:flex;align-items:center;justify-content:center;flex-shrink:0}.accordion-button:not(.collapsed){background-color:#f0f9ff;color:var(--accent)}footer{background-color:var(--surface-strong);color:#94a3b8;font-size:0.9rem}footer h5{color:var(--text-light);margin-bottom:1.25rem}footer a{color:#cbd5e1;text-decoration:none}footer a:hover{color:var(--text-light);text-decoration:underline}@media (max-width:768px){.hero-section{padding:3rem 0;text-align:center}.hero-title{font-size:2rem}.section-padding{padding:3rem 0}.table-responsive-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch}}