:root{--page-bg:#f8fafc;--surface:#ffffff;--surface-strong:#0f172a;--text-main:#1e293b;--text-muted:#64748b;--accent:#0284c7;--accent-green:#16a34a;--accent-red:#dc2626;--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;line-height:1.6}a{text-decoration:none;color:inherit;transition:all 0.3s ease}.site-header{background-color:var(--surface-strong);border-bottom:3px solid var(--accent-red);position:sticky;top:0;z-index:1030}.navbar-brand img{height:40px;object-fit:contain}.nav-link{color:#f1f5f9 !important;font-weight:500;padding:0.5rem 1rem !important;border-radius:6px}.nav-link:hover,.nav-link.active{background-color:rgba(255,255,255,0.1);color:var(--accent) !important}.hero-section{background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);color:#ffffff;padding:5rem 0;position:relative;overflow:hidden}.hero-section::before{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}.hero-title{font-size:2.75rem;font-weight:800;line-height:1.2;margin-bottom:1.5rem}.hero-title span{background:linear-gradient(to right,#38bdf8,#f87171);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-img{border-radius:var(--card-radius);box-shadow:0 20px 25px -5px rgba(0,0,0,0.3);border:4px solid rgba(255,255,255,0.1);max-width:100%;height:auto}.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%;overflow:hidden}.custom-card:hover{transform:translateY(-4px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1)}.section-title{position:relative;padding-bottom:0.75rem;margin-bottom:2rem;font-weight:700;color:var(--surface-strong)}.section-title::after{content:'';position:absolute;left:0;bottom:0;width:50px;height:4px;background:linear-gradient(to right,var(--accent),var(--accent-red));border-radius:2px}.match-card{background:var(--surface);border-left:5px solid var(--accent);padding:1.25rem;margin-bottom:1rem;border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,0.02)}.match-card.live{border-left-color:var(--accent-red);background:#fff5f5}.match-card.completed{border-left-color:var(--text-muted)}.team-flag-placeholder{width:30px;height:20px;background:#e2e8f0;display:inline-block;margin-right:8px;vertical-align:middle;border-radius:2px}.group-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.5rem}.group-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--card-radius);padding:1.25rem}.group-header{background:var(--surface-strong);color:#ffffff;margin:-1.25rem -1.25rem 1rem -1.25rem;padding:0.75rem 1.25rem;font-weight:600;border-top-left-radius:11px;border-top-right-radius:11px}.guide-banner{position:relative;border-radius:var(--card-radius);overflow:hidden;height:100%;min-height:350px}.guide-banner img{width:100%;height:100%;object-fit:cover;position:absolute;top:0;left:0}.guide-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(15,23,42,0.95),rgba(15,23,42,0.4));color:#ffffff;padding:2rem}.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:8px;margin-bottom:0.75rem;overflow:hidden}.faq-question{padding:1rem 1.25rem;font-weight:600;background:#f8fafc;cursor:pointer;display:flex;justify-content:space-between;align-items:center}.faq-answer{padding:1.25rem;border-top:1px solid var(--border);color:var(--text-muted);display:none}.faq-item.active .faq-answer{display:block}.site-footer{background-color:var(--surface-strong);color:#94a3b8;padding:4rem 0 2rem 0;border-top:5px solid var(--accent)}.footer-title{color:#f1f5f9;font-weight:600;margin-bottom:1.5rem}.footer-links a{display:block;margin-bottom:0.75rem;color:#94a3b8}.footer-links a:hover{color:#ffffff;padding-left:4px}@media (max-width:768px){.hero-title{font-size:2rem}.section-title{font-size:1.5rem}.table-responsive-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}}