:root{--page-bg:#f8fafc;--surface:#ffffff;--surface-strong:#0f172a;--text-main:#1e293b;--text-muted:#64748b;--accent:#0284c7;--accent-hover:#0369a1;--accent-rgb:2,132,199;--usa-red:#ef4444;--mexico-green:#10b981;--border:#e2e8f0;--card-shadow:0 4px 12px rgba(15,23,42,0.05);--header-height:72px}body{background-color:var(--page-bg);color:var(--text-main);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;line-height:1.6;overflow-x:hidden}.custom-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--card-shadow);transition:transform 0.2s ease,box-shadow 0.2s ease;overflow:hidden}.custom-card:hover{transform:translateY(-4px);box-shadow:0 8px 20px rgba(15,23,42,0.1)}.navbar{height:var(--header-height);background-color:rgba(255,255,255,0.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);z-index:1030}.navbar-brand img{max-height:40px}.nav-link{color:var(--text-main);font-weight:500;transition:color 0.2s}.nav-link:hover{color:var(--accent)}.hero-section{padding:120px 0 80px 0;background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);color:#ffffff;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(2,132,199,0.15) 0%,transparent 50%);pointer-events:none}.hero-title{font-size:2.75rem;font-weight:800;line-height:1.2;margin-bottom:1.5rem}.hero-title span{background:linear-gradient(90deg,#38bdf8,#818cf8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.section-title{position:relative;padding-bottom:12px;margin-bottom:30px;font-weight:700;color:var(--surface-strong)}.section-title::after{content:'';position:absolute;bottom:0;left:0;width:60px;height:4px;background:linear-gradient(90deg,var(--accent),var(--mexico-green));border-radius:2px}.schedule-item{border-left:4px solid var(--accent);padding:15px;margin-bottom:15px;background:var(--surface);border-radius:0 12px 12px 0;box-shadow:var(--card-shadow)}.schedule-item.live{border-left-color:var(--usa-red)}.group-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.group-card{background:var(--surface);border-radius:12px;border:1px solid var(--border);overflow:hidden}.group-header{background:linear-gradient(90deg,var(--accent),#4f46e5);color:white;padding:12px 20px;font-weight:600}.scroll-container{overflow-x:auto;-webkit-overflow-scrolling:touch}.scroll-container table{min-width:600px}.faq-details{background:var(--surface);border:1px solid var(--border);border-radius:8px;margin-bottom:12px;padding:15px;cursor:pointer;transition:all 0.2s}.faq-details[open]{border-color:var(--accent);box-shadow:0 2px 8px rgba(2,132,199,0.1)}.faq-summary{font-weight:600;outline:none;user-select:none;display:flex;justify-content:space-between;align-items:center}.faq-summary::-webkit-details-marker{display:none}.faq-content{margin-top:10px;color:var(--text-muted);border-top:1px solid var(--border);padding-top:10px}footer{background-color:var(--surface-strong);color:rgba(255,255,255,0.7);padding:60px 0 30px 0}footer a{color:rgba(255,255,255,0.8);text-decoration:none;transition:color 0.2s}footer a:hover{color:#ffffff}@media (max-width:768px){.hero-title{font-size:2rem}.hero-section{padding:100px 0 50px 0;text-align:center}.navbar{height:auto;padding:10px 0}}