:root{--primary-color:#0d6efd;--primary-hover:#0b5ed7;--accent-green:#198754;--accent-red:#dc3545;--dark-blue:#0f172a;--dark-card:#1e293b;--light-bg:#f8fafc;--border-color:#e2e8f0;--text-dark:#0f172a;--text-muted:#64748b;--text-light:#f8fafc;--border-radius:12px;--font-family:'Helvetica Neue',Helvetica,Arial,'Microsoft Yahei',sans-serif}body{font-family:var(--font-family);background-color:var(--light-bg);color:var(--text-dark);overflow-x:hidden;line-height:1.6}.custom-card{background:#ffffff;border:1px solid var(--border-color);border-radius:var(--border-radius);box-shadow:0 4px 6px -1px rgba(0,0,0,0.05),0 2px 4px -1px rgba(0,0,0,0.02);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),0 4px 6px -2px rgba(0,0,0,0.05)}.navbar{background:rgba(255,255,255,0.95) !important;backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color)}.navbar-brand img{max-height:40px}.hero-section{background:radial-gradient(circle at top right,rgba(13,110,253,0.15),transparent),linear-gradient(135deg,#0f172a 0%,#1e293b 100%);color:var(--text-light);padding:100px 0 80px 0;position:relative;overflow:hidden}.hero-section::after{content:'';position:absolute;bottom:0;left:0;right:0;height:40px;background:linear-gradient(to top,var(--light-bg),transparent)}.hero-title{font-size:3rem;font-weight:800;line-height:1.2;background:linear-gradient(to right,#ffffff,#93c5fd);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-img{max-height:420px;object-fit:cover;border-radius:var(--border-radius);box-shadow:0 20px 25px -5px rgba(0,0,0,0.3)}.score-badge{font-size:0.75rem;padding:4px 8px;border-radius:4px;font-weight:bold}.score-live{background-color:var(--accent-red);color:white;animation:pulse 2s infinite}.score-upcoming{background-color:var(--border-color);color:var(--text-muted)}.score-ended{background-color:var(--text-muted);color:white}@keyframes pulse{0%{opacity:1}50%{opacity:0.6}100%{opacity:1}}.group-card{border-top:4px solid var(--primary-color)}.group-table th{background-color:#f1f5f9;color:var(--text-muted);font-size:0.85rem}.group-table td{vertical-align:middle;font-size:0.9rem}.news-item{transition:all 0.2s ease}.news-item:hover{background-color:#f8fafc}.guide-section{background-color:#0f172a;color:#f8fafc}.faq-accordion .accordion-item{border:1px solid var(--border-color);border-radius:var(--border-radius) !important;margin-bottom:12px;overflow:hidden}.faq-accordion .accordion-button{font-weight:600;background-color:#ffffff;color:var(--text-dark)}.faq-accordion .accordion-button:not(.collapsed){background-color:#f1f5f9;color:var(--primary-color)}@media (max-width:991px){.hero-title{font-size:2.25rem}}