:root{--primary-dark:#0f172a;--accent-red:#da291c;--accent-blue:#002868;--accent-green:#006847;--gold:#f59e0b;--text-main:#1e293b;--text-muted:#64748b;--bg-light:#f8fafc;--bg-card:#ffffff;--border-color:#e2e8f0;--transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text-main);background-color:var(--bg-light);line-height:1.6;overflow-x:hidden}.navbar{backdrop-filter:blur(10px);background-color:rgba(15,23,42,0.95) !important;border-bottom:2px solid var(--accent-red);transition:var(--transition)}.navbar-brand img{max-height:45px;object-fit:contain}.nav-link{color:rgba(255,255,255,0.85) !important;font-weight:500;font-size:0.95rem;transition:var(--transition)}.nav-link:hover{color:var(--gold) !important}.hero-section{background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);position:relative;padding:140px 0 80px 0;overflow:hidden}.hero-section::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 80% 20%,rgba(218,41,28,0.15) 0%,transparent 50%),radial-gradient(circle at 20% 80%,rgba(0,40,104,0.15) 0%,transparent 50%);pointer-events:none}.hero-img-wrapper{position:relative;border-radius:14px;overflow:hidden;box-shadow:0 20px 40px rgba(0,0,0,0.3)}.hero-img-wrapper img{width:100%;height:auto;object-fit:cover;transition:var(--transition)}.hero-img-wrapper:hover img{transform:scale(1.03)}.custom-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;overflow:hidden;transition:var(--transition);height:100%}.custom-card:hover{transform:translateY(-5px);box-shadow:0 12px 24px rgba(0,0,0,0.06);border-color:#cbd5e1}.section-header{margin-bottom:40px;position:relative}.section-header h2{font-weight:700;color:var(--primary-dark);display:inline-block;position:relative;padding-bottom:12px}.section-header h2::after{content:'';position:absolute;left:0;bottom:0;width:60px;height:4px;background:linear-gradient(to right,var(--accent-red),var(--accent-blue));border-radius:2px}.score-bar{background:linear-gradient(90deg,#1e293b,#0f172a);border-left:4px solid var(--gold);border-radius:8px;padding:15px 20px;color:#ffffff}.score-status{background-color:rgba(255,255,255,0.1);padding:2px 8px;border-radius:4px;font-size:0.75rem;color:var(--gold)}.group-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}.group-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:10px;overflow:hidden}.group-header{background-color:var(--primary-dark);color:#ffffff;padding:10px 15px;font-weight:600}.guide-image-card{border-radius:14px;overflow:hidden;position:relative;box-shadow:0 10px 20px rgba(0,0,0,0.05)}.guide-image-card img{width:100%;height:auto;display:block}.accordion-item{border:1px solid var(--border-color) !important;border-radius:8px !important;margin-bottom:10px;overflow:hidden}.accordion-button:not(.collapsed){background-color:rgba(15,23,42,0.03) !important;color:var(--primary-dark) !important;box-shadow:none !important}.accordion-button:focus{box-shadow:none !important;border-color:var(--border-color) !important}footer{background-color:var(--primary-dark);color:rgba(255,255,255,0.8);border-top:4px solid var(--accent-red)}footer a{color:rgba(255,255,255,0.7);text-decoration:none;transition:var(--transition)}footer a:hover{color:var(--gold)}.horizontal-scroll-container{overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch;padding-bottom:10px}.horizontal-scroll-container::-webkit-scrollbar{height:4px}.horizontal-scroll-container::-webkit-scrollbar-thumb{background-color:var(--border-color);border-radius:2px}.btn-custom-primary{background:linear-gradient(135deg,var(--accent-red),#b91c1c);color:#ffffff;border:none;padding:10px 24px;border-radius:8px;font-weight:500;transition:var(--transition)}.btn-custom-primary:hover{background:linear-gradient(135deg,#b91c1c,#991b1b);color:#ffffff;transform:translateY(-2px);box-shadow:0 4px 12px rgba(218,41,28,0.3)}.btn-custom-outline{background:transparent;color:#ffffff;border:2px solid rgba(255,255,255,0.3);padding:8px 22px;border-radius:8px;font-weight:500;transition:var(--transition)}.btn-custom-outline:hover{border-color:#ffffff;background:rgba(255,255,255,0.1);color:#ffffff}