:root{--page-bg:#f8fafc;--surface:#ffffff;--surface-strong:#0f172a;--text-main:#1e293b;--text-muted:#64748b;--accent:#0284c7;--accent-2:#ef4444;--accent-3:#10b981;--border:#e2e8f0;--transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}body{background-color:var(--page-bg);color:var(--text-main);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;overflow-x:hidden;line-height:1.6}.custom-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1.5rem;box-shadow:0 4px 6px -1px rgba(0,0,0,0.05);transition:var(--transition)}.custom-card:hover{transform:translateY(-4px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1)}.navbar{background-color:var(--surface-strong);padding:1rem 0;box-shadow:0 4px 20px rgba(0,0,0,0.1)}.navbar-brand img{max-height:45px;width:auto}.nav-link{color:#f1f5f9 !important;font-weight:500;transition:var(--transition);padding:0.5rem 1rem !important}.nav-link:hover{color:var(--accent) !important}.hero-section{background:radial-gradient(circle at top right,#1e293b 0%,#0f172a 100%);color:#ffffff;padding:5rem 0;position:relative;overflow:hidden}.hero-title{font-size:2.8rem;font-weight:800;line-height:1.2;margin-bottom:1.5rem}.hero-title span{color:var(--accent-3)}.hero-badge{background:rgba(2,132,199,0.2);border:1px solid var(--accent);color:#38bdf8;padding:0.5rem 1.2rem;border-radius:50px;font-size:0.9rem;display:inline-block;margin-bottom:1.5rem}.hero-image{border-radius:14px;box-shadow:0 20px 25px -5px rgba(0,0,0,0.3);border:4px solid rgba(255,255,255,0.1)}.data-grid{margin-top:-3rem;position:relative;z-index:10}.data-card{background:var(--surface);border-bottom:4px solid var(--accent);text-align:center;padding:2rem}.data-num{font-size:2.5rem;font-weight:800;color:var(--surface-strong);line-height:1}.group-card{border-top:4px solid var(--accent-2)}.group-title{font-weight:700;font-size:1.25rem;color:var(--surface-strong);border-bottom:1px solid var(--border);padding-bottom:0.75rem;margin-bottom:1rem}.team-row{display:flex;align-items:center;justify-content:space-between;padding:0.5rem 0;border-bottom:1px dashed var(--border)}.team-row:last-child{border-bottom:none}.schedule-tab{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:0.5rem}.schedule-item{border-left:4px solid var(--accent-3)}.guide-card{background:linear-gradient(135deg,#1e293b 0%,#0f172a 100%);color:#ffffff;border:none}.guide-card .card-title{color:#38bdf8}.accordion-item{border:1px solid var(--border);border-radius:8px !important;margin-bottom:1rem;overflow:hidden}.accordion-button:not(.collapsed){background-color:#f0f9ff;color:var(--accent)}.tag-pill{font-size:0.8rem;padding:0.25rem 0.6rem;border-radius:4px;font-weight:600}.table-responsive-container{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}footer{background-color:var(--surface-strong);color:#94a3b8;padding:4rem 0 2rem 0;border-top:5px solid var(--accent)}footer a{color:#cbd5e1;text-decoration:none;transition:var(--transition)}footer a:hover{color:var(--accent)}