:root{--primary-color:#0d2c54;--accent-usa:#0a3161;--accent-can:#c8102e;--accent-mex:#006341;--text-dark:#1a202c;--text-muted:#4a5568;--bg-light:#f7fafc;--card-bg:#ffffff;--border-color:#e2e8f0;--badge-green:#e6fffa;--badge-green-text:#006341;--badge-red:#fff5f5;--badge-red-text:#c8102e}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text-dark);background-color:var(--bg-light);line-height:1.6;overflow-x:hidden}.navbar{background-color:var(--primary-color) !important;box-shadow:0 4px 12px rgba(0,0,0,0.1);padding:0.8rem 1rem}.navbar-brand img{height:40px;object-fit:contain}.navbar-brand span{color:#ffffff;font-weight:700;font-size:1.25rem;margin-left:10px;vertical-align:middle}.nav-link{color:rgba(255,255,255,0.85) !important;font-weight:500;margin:0 8px;transition:color 0.3s ease}.nav-link:hover{color:#ffffff !important}.hero-section{background:linear-gradient(135deg,#0d2c54 0%,#1a365d 100%);color:#ffffff;padding:5rem 0;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(200,16,46,0.15) 0%,rgba(0,99,65,0.15) 50%,transparent 100%);z-index:1}.hero-container{position:relative;z-index:2}.hero-img{border-radius:12px;box-shadow:0 20px 40px rgba(0,0,0,0.3);width:100%;height:auto;object-fit:cover}.hero-badge{background-color:rgba(255,255,255,0.15);backdrop-filter:blur(5px);color:#ffffff;font-size:0.9rem;padding:0.4rem 1rem;border-radius:30px;display:inline-block;margin-bottom:1.5rem;border:1px solid rgba(255,255,255,0.25)}.section-title{position:relative;font-weight:800;color:var(--primary-color);margin-bottom:2.5rem;text-align:center}.section-title::after{content:'';display:block;width:60px;height:4px;background:linear-gradient(90deg,var(--accent-can) 0%,var(--accent-mex) 100%);margin:0.8rem auto 0;border-radius:2px}.score-ticker-wrap{background-color:#111;padding:0.8rem 0;overflow:hidden}.score-card{background:#222;border-radius:8px;border:1px solid #333;color:#fff;padding:0.8rem 1.2rem;min-width:260px;margin-right:15px;display:inline-block}.score-team{display:flex;justify-content:space-between;align-items:center;font-size:0.9rem;margin-bottom:0.3rem}.score-num{font-weight:700;color:#ffd700}.score-status{font-size:0.75rem;color:#999;text-align:center;border-top:1px solid #333;padding-top:0.3rem;margin-top:0.3rem}.content-section{padding:4.5rem 0}.bg-white-section{background-color:#ffffff}.table-responsive{background-color:#ffffff;border-radius:12px;box-shadow:0 4px 18px rgba(0,0,0,0.05);border:1px solid var(--border-color)}.custom-table th{background-color:var(--primary-color);color:#ffffff;font-weight:600;border:none;padding:1rem}.custom-table td{padding:1rem;vertical-align:middle;border-bottom:1px solid var(--border-color)}.group-card{background-color:#ffffff;border-radius:12px;border:1px solid var(--border-color);box-shadow:0 4px 15px rgba(0,0,0,0.02);overflow:hidden;transition:transform 0.3s ease,box-shadow 0.3s ease}.group-card:hover{transform:translateY(-5px);box-shadow:0 10px 25px rgba(0,0,0,0.08)}.group-header{color:#ffffff;font-weight:700;padding:0.8rem 1.2rem;text-align:center}.group-A{background:linear-gradient(45deg,var(--accent-usa),#2b6cb0)}.group-B{background:linear-gradient(45deg,var(--accent-can),#e53e3e)}.group-C{background:linear-gradient(45deg,var(--accent-mex),#319795)}.group-D{background:linear-gradient(45deg,var(--primary-color),#4a5568)}.group-E{background:linear-gradient(45deg,#2c5282,#2b6cb0)}.group-F{background:linear-gradient(45deg,#9b2c2c,#c53030)}.group-G{background:linear-gradient(45deg,#234e52,#2c7a7b)}.group-H{background:linear-gradient(45deg,#2d3748,#4a5568)}.group-list{list-style:none;padding:0;margin:0}.group-item{padding:0.8rem 1.2rem;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;font-size:0.95rem}.group-item:last-child{border-bottom:none}.team-card{background:#ffffff;border-radius:12px;overflow:hidden;border:1px solid var(--border-color);transition:all 0.3s ease}.team-card:hover{box-shadow:0 8px 24px rgba(0,0,0,0.08)}.team-flag-wrap{height:140px;background:#f1f5f9;display:flex;align-items:center;justify-content:center;font-size:3rem}.team-info{padding:1.2rem}.news-card{border:none;background-color:#ffffff;border-radius:12px;box-shadow:0 4px 15px rgba(0,0,0,0.03);transition:all 0.3s ease}.news-card:hover{transform:translateY(-3px);box-shadow:0 8px 25px rgba(0,0,0,0.08)}.news-date{font-size:0.8rem;color:var(--text-muted);margin-bottom:0.5rem}.guide-item{display:flex;align-items:flex-start;margin-bottom:1.5rem}.guide-icon{background-color:rgba(13,44,84,0.08);color:var(--primary-color);border-radius:50%;width:45px;height:45px;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-right:1rem;font-size:1.2rem}.faq-accordion .accordion-item{border:1px solid var(--border-color);border-radius:8px !important;margin-bottom:1rem;overflow:hidden}.faq-accordion .accordion-button{font-weight:600;color:var(--primary-color);background-color:#ffffff}.faq-accordion .accordion-button:not(.collapsed){background-color:rgba(13,44,84,0.03);color:var(--primary-color);box-shadow:none}footer{background-color:#0b1528;color:rgba(255,255,255,0.7);padding:4rem 0 2rem;font-size:0.9rem}footer a{color:rgba(255,255,255,0.8);text-decoration:none;transition:color 0.2s}footer a:hover{color:#ffffff}.footer-title{color:#ffffff;font-weight:600;margin-bottom:1.5rem}@media (max-width:768px){.hero-section{padding:3rem 0;text-align:center}.hero-img{margin-top:2rem}.section-title{margin-bottom:2rem}}