:root{--page-bg:#f5f7fb;--surface:#ffffff;--surface-strong:#0f172a;--text-main:#1e293b;--text-muted:#64748b;--accent:#0052cc;--accent-2:#d9383a;--accent-green:#00875a;--border:#e2e8f0;--card-shadow:0 4px 20px rgba(15,23,42,0.05);--border-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}.custom-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--border-radius);box-shadow:var(--card-shadow);padding:1.75rem;margin-bottom:1.5rem;transition:transform 0.2s ease,box-shadow 0.2s ease}.custom-card:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(15,23,42,0.08)}.navbar{background-color:var(--surface-strong);backdrop-filter:blur(10px);border-bottom:2px solid var(--accent);padding:0.8rem 1rem}.navbar-brand img{max-height:45px;object-fit:contain}.navbar-brand span{color:#ffffff;font-weight:700;letter-spacing:0.5px}.nav-link{color:rgba(255,255,255,0.85) !important;font-weight:500;padding:0.5rem 1rem !important;transition:color 0.2s ease}.nav-link:hover,.nav-link.active{color:#ffffff !important;text-shadow:0 0 10px rgba(255,255,255,0.5)}.hero-section{background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);color:#ffffff;padding:4.5rem 0;border-bottom:4px solid var(--accent-2);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(0,82,202,0.15) 0%,transparent 50%);pointer-events:none}.hero-title{font-size:2.75rem;font-weight:800;line-height:1.25;margin-bottom:1.25rem}.hero-title span{background:linear-gradient(90deg,#3b82f6,#ef4444);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-image-wrapper img{border-radius:var(--border-radius);box-shadow:0 10px 30px rgba(0,0,0,0.3);border:3px solid rgba(255,255,255,0.1)}.block-title{font-size:1.75rem;font-weight:700;color:var(--surface-strong);margin-bottom:1.5rem;position:relative;padding-left:1rem;display:flex;align-items:center}.block-title::before{content:'';position:absolute;left:0;top:15%;height:70%;width:5px;background-color:var(--accent);border-radius:4px}.match-badge{background:rgba(0,82,202,0.1);color:var(--accent);padding:0.25rem 0.75rem;border-radius:20px;font-size:0.8rem;font-weight:600}.match-card{border-left:4px solid var(--border);transition:border-color 0.2s ease}.match-card:hover{border-left-color:var(--accent-2)}.team-flag-placeholder{width:28px;height:28px;border-radius:50%;background-color:#e2e8f0;display:inline-block;vertical-align:middle;text-align:center;line-height:28px;font-size:0.7rem;font-weight:bold;color:var(--text-muted);margin:0 8px}.group-table th{background-color:var(--surface-strong);color:#ffffff;font-weight:600}.group-table td{vertical-align:middle}.qualification-line{background-color:rgba(0,135,90,0.08)}.accordion-button:not(.collapsed){background-color:rgba(0,82,202,0.05);color:var(--accent);box-shadow:none}.accordion-button{font-weight:600}.guide-image-card{position:relative;border-radius:var(--border-radius);overflow:hidden;box-shadow:var(--card-shadow)}.guide-image-card img{transition:transform 0.3s ease}.guide-image-card:hover img{transform:scale(1.03)}footer{background-color:var(--surface-strong);color:rgba(255,255,255,0.75);padding:4rem 0 2rem 0;border-top:4px solid var(--accent)}footer h5{color:#ffffff;font-weight:600;margin-bottom:1.25rem}footer a{color:rgba(255,255,255,0.7);text-decoration:none;transition:color 0.2s ease}footer a:hover{color:#ffffff}footer .footer-bottom{border-top:1px solid rgba(255,255,255,0.1);padding-top:1.5rem;margin-top:2.5rem;font-size:0.85rem}@media (max-width:768px){.hero-title{font-size:2rem}.block-title{font-size:1.5rem}.custom-card{padding:1.25rem}.table-responsive-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch}}