:root{--page-bg:#f4f6f9;--surface:#ffffff;--surface-strong:#0a1128;--text-main:#1e293b;--text-muted:#64748b;--accent:#0f4c81;--accent-green:#00a859;--accent-red:#da291c;--border:#e2e8f0;--primary-gradient:linear-gradient(135deg,#0f4c81 0%,#1d4ed8 100%)}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background-color:var(--page-bg);color:var(--text-main);line-height:1.6}.custom-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;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)}.navbar{background-color:rgba(10,17,40,0.95) !important;backdrop-filter:blur(8px);border-bottom:2px solid var(--accent)}.navbar-brand img{max-height:40px}.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}.nav-link:hover{color:var(--accent-red) !important}.hero-section{background:linear-gradient(rgba(10,11,30,0.85),rgba(10,11,30,0.9)),url('https://cnweb-fifa-jnh.com.cn/skin/cover/cnwebfifajnhcomcn/cnwebfifajnhcomcnhero-651.webp') no-repeat center center;background-size:cover;color:#ffffff;padding:80px 0 100px}.hero-title{font-size:2.8rem;font-weight:800;text-shadow:0 2px 4px rgba(0,0,0,0.5);background:linear-gradient(45deg,#ffffff,#93c5fd);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-badge{display:inline-block;background:rgba(218,41,28,0.2);border:1px solid var(--accent-red);color:#ffffff;padding:6px 16px;border-radius:50px;font-weight:600;font-size:0.9rem}.section-header{margin-bottom:40px;position:relative}.section-header h2{font-size:2rem;font-weight:700;color:var(--surface-strong);display:inline-block;position:relative;padding-bottom:10px}.section-header h2::after{content:'';position:absolute;left:0;bottom:0;width:60px;height:4px;background:linear-gradient(to right,var(--accent),var(--accent-red));border-radius:2px}.match-badge{font-size:0.75rem;padding:4px 8px;border-radius:4px;font-weight:bold}.match-status-live{background-color:rgba(220,38,38,0.1);color:#dc2626;border:1px solid rgba(220,38,38,0.2)}.match-status-upcoming{background-color:rgba(15,76,129,0.1);color:var(--accent);border:1px solid rgba(15,76,129,0.2)}.group-card{border-top:4px solid var(--accent)}.group-card.group-a{border-top-color:var(--accent-red)}.group-card.group-b{border-top-color:var(--accent-green)}.group-card.group-c{border-top-color:var(--accent)}.sticky-sidebar{position:sticky;top:90px}.accordion-button:not(.collapsed){background-color:rgba(15,76,129,0.05);color:var(--accent)}.table-responsive::-webkit-scrollbar{height:6px}.table-responsive::-webkit-scrollbar-thumb{background-color:#cbd5e1;border-radius:3px}footer{background-color:var(--surface-strong);color:#cbd5e1}footer a{color:#94a3b8;text-decoration:none;transition:color 0.2s}footer a:hover{color:#ffffff}