:root{--page-bg:#f5f8fa;--surface:#ffffff;--surface-strong:#0f172a;--text-main:#1e293b;--text-muted:#64748b;--accent:#059669;--accent-glow:rgba(5,150,105,0.15);--accent-usa:#0a3622;--accent-ca:#dc2626;--accent-mx:#d97706;--border:#e2e8f0;--card-radius:12px;--transition:all 0.25s ease-in-out}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}.navbar-custom{background-color:var(--surface-strong);padding:12px 0;border-bottom:2px solid var(--accent);box-shadow:0 4px 12px rgba(0,0,0,0.08);position:sticky;top:0;z-index:1000}.navbar-custom .navbar-brand{color:#ffffff;font-weight:800;font-size:1.4rem;display:flex;align-items:center;gap:10px}.navbar-custom .navbar-brand img{height:40px;width:auto}.navbar-custom .nav-link{color:rgba(255,255,255,0.8) !important;font-size:0.95rem;font-weight:500;padding:8px 16px !important;transition:var(--transition)}.navbar-custom .nav-link:hover,.navbar-custom .nav-link.active{color:#ffffff !important;background-color:rgba(255,255,255,0.1);border-radius:6px}.hero-section{background:linear-gradient(135deg,#0f172a 0%,#022316 100%);color:#ffffff;padding:80px 0 60px 0;position:relative;overflow:hidden}.hero-section::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:60px;background:linear-gradient(to top,var(--page-bg),transparent);pointer-events:none}.hero-title{font-size:2.6rem;font-weight:800;line-height:1.25;margin-bottom:20px;text-shadow:0 2px 4px rgba(0,0,0,0.5)}.hero-title span{color:var(--accent)}.hero-meta-badge{display:inline-flex;gap:10px;margin-bottom:25px}.badge-host{padding:6px 14px;border-radius:30px;font-size:0.85rem;font-weight:600}.badge-host-ca{background-color:var(--accent-ca);color:#fff}.badge-host-mx{background-color:var(--accent-mx);color:#fff}.badge-host-us{background-color:#2563eb;color:#fff}.content-card{background-color:var(--surface);border-radius:var(--card-radius);border:1px solid var(--border);box-shadow:0 4px 6px -1px rgba(0,0,0,0.05);transition:var(--transition);overflow:hidden;margin-bottom:24px}.content-card:hover{transform:translateY(-3px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1)}.card-header-custom{background-color:#f8fafc;border-bottom:1px solid var(--border);padding:15px 20px;display:flex;justify-content:space-between;align-items:center}.card-header-custom h3{font-size:1.15rem;font-weight:700;margin:0;color:var(--surface-strong);display:flex;align-items:center;gap:8px}.match-row{display:flex;align-items:center;justify-content:space-between;padding:15px 20px;border-bottom:1px solid var(--border);transition:var(--transition)}.match-row:last-child{border-bottom:none}.match-row:hover{background-color:#f8fafc}.match-meta{font-size:0.8rem;color:var(--text-muted);min-width:130px}.match-team{display:flex;align-items:center;gap:12px;font-weight:600;font-size:0.95rem;flex:1}.match-team.team-right{justify-content:flex-end;text-align:right}.match-score-zone{display:flex;align-items:center;justify-content:center;gap:15px;background-color:var(--page-bg);padding:6px 18px;border-radius:8px;min-width:100px;font-weight:800;font-size:1.1rem}.match-status{font-size:0.75rem;font-weight:600;padding:2px 8px;border-radius:4px;background-color:#e2e8f0;color:var(--text-muted)}.match-status.live{background-color:#fee2e2;color:var(--accent-ca);animation:pulse 2s infinite}.group-table{width:100%;border-collapse:collapse}.group-table th{background-color:var(--page-bg);color:var(--text-muted);font-weight:600;font-size:0.8rem;text-transform:uppercase;padding:10px 15px;border-bottom:1px solid var(--border)}.group-table td{padding:12px 15px;border-bottom:1px solid var(--border);font-size:0.9rem}.group-table tr:last-child td{border-bottom:none}.group-title-banner{background-color:var(--accent-usa);color:#ffffff;padding:10px 15px;font-weight:700;font-size:1rem;display:flex;justify-content:space-between}.team-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px;padding:15px}.team-item{display:flex;flex-direction:column;align-items:center;text-align:center;padding:15px 10px;background:#f8fafc;border-radius:8px;border:1px solid var(--border);transition:var(--transition)}.team-item:hover{border-color:var(--accent);background-color:#ffffff;box-shadow:0 4px 10px rgba(0,0,0,0.05)}.team-flag-holder{width:45px;height:30px;background-color:#e2e8f0;border-radius:4px;margin-bottom:8px;box-shadow:0 2px 4px rgba(0,0,0,0.1);display:flex;align-items:center;justify-content:center;font-weight:bold;color:var(--text-muted);font-size:0.75rem}.team-name-zh{font-size:0.85rem;font-weight:700;color:var(--text-main)}.news-item{padding:18px 20px;border-bottom:1px solid var(--border);display:flex;gap:15px;align-items:flex-start}.news-item:last-child{border-bottom:none}.news-date-badge{background-color:var(--page-bg);color:var(--text-muted);padding:8px;border-radius:6px;text-align:center;min-width:65px}.news-date-badge .day{font-size:1.25rem;font-weight:800;display:block;color:var(--accent-usa);line-height:1}.news-date-badge .month{font-size:0.7rem;display:block;margin-top:2px}.news-title-link{font-weight:700;color:var(--text-main);font-size:1rem;line-height:1.4;margin-bottom:6px}.news-desc{font-size:0.85rem;color:var(--text-muted);margin:0}.faq-accordion .accordion-item{border:1px solid var(--border);border-radius:8px !important;margin-bottom:12px;overflow:hidden}.faq-accordion .accordion-button{font-weight:600;color:var(--text-main);background-color:#ffffff;box-shadow:none;padding:16px 20px}.faq-accordion .accordion-button:not(.collapsed){background-color:#f8fafc;color:var(--accent)}.faq-accordion .accordion-body{background-color:#ffffff;color:var(--text-muted);font-size:0.9rem;padding:16px 20px;border-top:1px solid var(--border)}.footer-section{background-color:var(--surface-strong);color:#94a3b8;padding:60px 0 30px 0;font-size:0.85rem;border-top:4px solid var(--accent)}.footer-section h4{color:#ffffff;font-size:1.1rem;font-weight:700;margin-bottom:20px}.footer-link-list{list-style:none;padding:0;margin:0}.footer-link-list li{margin-bottom:10px}.footer-link-list a{color:#94a3b8;text-decoration:none;transition:var(--transition)}.footer-link-list a:hover{color:#ffffff}.footer-divider{border-top:1px solid #1e293b;margin:40px 0 20px 0}.scroll-x-container{overflow-x:auto;-webkit-overflow-scrolling:touch}@keyframes pulse{0%{opacity:0.6}50%{opacity:1}100%{opacity:0.6}}@media (max-width:768px){.hero-title{font-size:1.8rem}.match-row{flex-direction:column;gap:12px;text-align:center;padding:15px}.match-team.team-right{justify-content:center;text-align:center}.match-team{justify-content:center}.match-score-zone{width:100%;margin:5px 0}}