:root{--primary-rgb:11,40,105;--primary:#0b2869;--accent-red:#d52b1e;--accent-green:#006341;--bg-main:#f4f6fa;--surface:#ffffff;--surface-strong:#0a1828;--text-main:#1e293b;--text-muted:#64748b;--border:#e2e8f0;--gold:#d4af37}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background-color:var(--bg-main);color:var(--text-main);line-height:1.6}.navbar-custom{background-color:var(--surface-strong);border-bottom:3px solid var(--accent-red);padding:0.8rem 1rem}.navbar-brand img{max-height:45px;object-fit:contain}.navbar-custom .nav-link{color:rgba(255,255,255,0.85);font-weight:500;margin:0 0.4rem;transition:color 0.3s}.navbar-custom .nav-link:hover,.navbar-custom .nav-link.active{color:#ffffff;border-bottom:2px solid var(--gold)}.hero-section{background:linear-gradient(135deg,#071426 0%,#0d294d 100%);color:#ffffff;padding:5rem 0;position:relative;overflow:hidden}.hero-section::before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 80% 20%,rgba(213,43,30,0.15),transparent 45%);pointer-events:none}.hero-tag{background-color:var(--accent-red);color:#ffffff;padding:0.35rem 1rem;border-radius:30px;font-size:0.85rem;font-weight:600;display:inline-block}.hero-img{border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,0.5);max-width:100%;height:auto}.custom-card{background-color:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:0 4px 6px -1px rgba(0,0,0,0.05);transition:transform 0.3s,box-shadow 0.3s;overflow:hidden}.custom-card:hover{transform:translateY(-4px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1)}.score-ticker{background-color:#0b1828;color:#ffffff;padding:1rem 0;border-bottom:1px solid rgba(255,255,255,0.1)}.ticker-item{border-right:1px solid rgba(255,255,255,0.15);padding:0 1.5rem;min-width:260px}.ticker-badge{font-size:0.75rem;padding:0.15rem 0.4rem;border-radius:3px}.table-custom{margin-bottom:0}.table-custom th{background-color:var(--primary);color:#ffffff;font-weight:600;border:none}.table-custom td{vertical-align:middle;border-color:var(--border)}.group-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.group-header{background-color:var(--primary);color:#ffffff;padding:0.75rem;font-weight:bold;text-align:center}.guide-box{background:linear-gradient(rgba(11,40,105,0.9),rgba(11,40,105,0.95)),url() no-repeat center/cover;color:#ffffff;border-radius:12px;padding:2.5rem}.lead-text{color:#e2e8f0;font-size:1.1rem}.section-desc{color:var(--text-muted);max-width:700px;margin:0 auto 2.5rem auto}.scroll-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch}.accordion-button:not(.collapsed){background-color:rgba(11,40,105,0.08);color:var(--primary)}.footer-dark{background-color:var(--surface-strong);color:#cbd5e1;padding:4rem 0 2rem 0;border-top:5px solid var(--accent-green)}.footer-dark a{color:#94a3b8;text-decoration:none;transition:color 0.2s}.footer-dark a:hover{color:#ffffff}