:root{--primary-rgb:13,110,253;--page-bg:#f4f7f6;--surface:#ffffff;--surface-strong:#0f172a;--text-main:#1e293b;--text-muted:#64748b;--accent:#e11d48;--accent-green:#10b981;--accent-blue:#2563eb;--border:#e2e8f0;--card-radius:12px;--header-height:70px}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}.navbar{background-color:var(--surface-strong);padding-top:0.5rem;padding-bottom:0.5rem;box-shadow:0 4px 20px rgba(0,0,0,0.1)}.navbar-brand{font-weight:800;color:#ffffff !important;display:flex;align-items:center;gap:10px}.navbar-brand img{max-height:40px}.nav-link{color:rgba(255,255,255,0.8) !important;font-weight:500;transition:color 0.3s}.nav-link:hover,.nav-link.active{color:#ffffff !important}section{padding:80px 0;scroll-margin-top:var(--header-height)}.section-title{font-size:2.25rem;font-weight:800;margin-bottom:1.5rem;position:relative;display:inline-block}.section-title::after{content:'';position:absolute;bottom:-8px;left:0;width:50px;height:4px;background-color:var(--accent);border-radius:2px}.section-subtitle{color:var(--text-muted);margin-bottom:3rem;max-width:600px}.custom-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--card-radius);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(-5px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1)}.hero-section{background:linear-gradient(135deg,#0f172a 0%,#1e1b4b 100%);color:#ffffff;padding:100px 0 120px;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(99,102,241,0.15) 0%,transparent 50%);pointer-events:none}.hero-badge{background-color:rgba(255,255,255,0.1);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.2);color:#ffffff;padding:6px 16px;border-radius:30px;font-size:0.875rem;display:inline-block;margin-bottom:20px}.ticker-container{background-color:#1e293b;color:#ffffff;padding:12px 0;border-bottom:1px solid rgba(255,255,255,0.1)}.ticker-item{display:inline-flex;align-items:center;margin-right:40px;font-size:0.9rem}.ticker-badge{background:var(--accent);font-size:0.75rem;padding:2px 8px;border-radius:4px;margin-right:10px}.group-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.group-card{background:var(--surface);border-top:4px solid var(--accent-blue);border-radius:var(--card-radius);box-shadow:0 4px 6px rgba(0,0,0,0.02)}.group-card .group-header{background-color:#f8fafc;border-bottom:1px solid var(--border);padding:12px 16px;font-weight:700}.score-board{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--card-radius);overflow:hidden}.score-row{display:flex;align-items:center;justify-content:space-between;padding:15px;border-bottom:1px solid var(--border)}.score-row:last-child{border-bottom:none}.guide-step{position:relative;padding-left:50px}.guide-step::before{content:attr(data-step);position:absolute;left:0;top:0;width:36px;height:36px;border-radius:50px;background-color:var(--accent-blue);color:white;display:flex;align-items:center;justify-content:center;font-weight:bold}.accordion-item{border:1px solid var(--border);border-radius:var(--card-radius) !important;margin-bottom:15px;overflow:hidden}.accordion-button:not(.collapsed){background-color:rgba(37,99,235,0.05);color:var(--accent-blue);box-shadow:none}.text-accent{color:var(--accent)}.text-accent-blue{color:var(--accent-blue)}.text-accent-green{color:var(--accent-green)}.table-responsive-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch}@media (max-width:991.98px){.hero-section{padding:60px 0 80px;text-align:center}.section-title{font-size:1.75rem}}