:root{--primary-us:#002868;--primary-ca:#da291c;--primary-mx:#006847;--page-bg:#f8f9fa;--surface:#ffffff;--surface-strong:#0a192f;--text-main:#1f2937;--text-muted:#4b5563;--text-light:#f3f4f6;--accent:#ffb800;--accent-glow:rgba(255,184,0,0.15);--border:#e5e7eb;--card-radius:12px}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;overflow-x:hidden}.host-stripe{height:6px;width:100%;background:linear-gradient(90deg,var(--primary-us) 33%,var(--primary-ca) 33%,var(--primary-ca) 66%,var(--primary-mx) 66%)}.navbar-custom{background-color:var(--surface-strong);box-shadow:0 4px 12px rgba(0,0,0,0.1);padding:12px 0;position:sticky;top:0;z-index:1000}.navbar-brand img{height:40px;margin-right:10px}.navbar-brand span{color:var(--text-light);font-weight:700;font-size:1.25rem;letter-spacing:0.5px}.nav-link-custom{color:var(--text-light) !important;font-weight:500;margin:0 8px;padding:6px 12px !important;border-radius:6px;transition:all 0.3s ease}.nav-link-custom:hover{background-color:rgba(255,255,255,0.1);color:var(--accent) !important}.section-padding{padding:80px 0}.bg-white-section{background-color:var(--surface)}.bg-dark-section{background-color:var(--surface-strong);color:var(--text-light)}#hero{background:radial-gradient(circle at top right,rgba(0,40,104,0.95),rgba(10,25,47,0.99)),url('https://crest-maiqiu.com.cn/skin/cover/crestmaiqiucomcn/crestmaiqiucomcnhero-733.webp') no-repeat center center/cover;padding:100px 0 120px;color:var(--text-light);position:relative}#hero h1{font-size:2.8rem;font-weight:800;line-height:1.2;margin-bottom:20px;background:linear-gradient(135deg,#ffffff 60%,var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-desc{font-size:1.15rem;color:rgba(255,255,255,0.85);margin-bottom:30px;max-width:700px}.hero-stats{background:rgba(255,255,255,0.05);border-left:4px solid var(--primary-ca);padding:20px;border-radius:0 var(--card-radius) var(--card-radius) 0;backdrop-filter:blur(10px)}.hero-stat-item h4{font-size:1.8rem;font-weight:700;color:var(--accent);margin-bottom:5px}.score-board-wrapper{margin-top:-50px;position:relative;z-index:10}.score-card{background:var(--surface);border-radius:var(--card-radius);box-shadow:0 8px 30px rgba(0,0,0,0.12);border:1px solid var(--border);overflow:hidden;transition:transform 0.3s}.score-card:hover{transform:translateY(-5px)}.score-header{background-color:#f1f5f9;font-size:0.85rem;font-weight:600;color:var(--text-muted);padding:8px 15px;border-bottom:1px solid var(--border)}.score-body{padding:20px 15px}.team-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.team-row:last-child{margin-bottom:0}.team-info{display:flex;align-items:center;font-weight:600}.team-flag{width:24px;height:16px;background-color:#ddd;margin-right:10px;border-radius:2px;object-fit:cover}.score-num{font-size:1.25rem;font-weight:700;color:var(--text-main)}.group-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}.group-card{background:var(--surface);border-radius:var(--card-radius);border:1px solid var(--border);padding:20px;box-shadow:0 4px 10px rgba(0,0,0,0.02)}.group-title{font-size:1.2rem;font-weight:700;color:var(--primary-us);border-bottom:2px solid var(--primary-us);padding-bottom:8px;margin-bottom:15px;display:flex;justify-content:space-between;align-items:center}.group-list{list-style:none;padding:0;margin:0}.group-item{display:flex;align-items:center;padding:8px 0;border-bottom:1px dashed var(--border);font-size:0.95rem}.group-item:last-child{border-bottom:none}.team-card-custom{background:var(--surface);border-radius:var(--card-radius);overflow:hidden;box-shadow:0 4px 15px rgba(0,0,0,0.05);border:1px solid var(--border);height:100%}.team-card-img{height:200px;object-fit:cover;width:100%}.team-card-body{padding:20px}.news-item{border-left:3px solid var(--primary-ca);padding-left:15px;margin-bottom:25px}.news-item:last-child{margin-bottom:0}.news-meta{font-size:0.85rem;color:var(--text-muted);margin-bottom:5px}.news-title{font-size:1.05rem;font-weight:600;color:var(--text-main);margin-bottom:5px}.accordion-button:not(.collapsed){background-color:var(--accent-glow);color:var(--primary-us);box-shadow:none}.accordion-button{font-weight:600;color:var(--text-main)}.table-responsive-custom{overflow-x:auto;-webkit-overflow-scrolling:touch}footer{background-color:#050d1a;color:rgba(255,255,255,0.7);font-size:0.9rem;border-top:4px solid var(--primary-ca)}footer a{color:rgba(255,255,255,0.8);text-decoration:none;transition:color 0.3s}footer a:hover{color:var(--accent)}.section-header{margin-bottom:45px}.section-header h2{font-weight:800;color:var(--text-main);position:relative;display:inline-block;padding-bottom:12px}.section-header h2::after{content:'';position:absolute;left:0;bottom:0;width:60px;height:4px;background:var(--primary-us);border-radius:2px}.bg-dark-section .section-header h2{color:var(--text-light)}.bg-dark-section .section-header h2::after{background:var(--accent)}