:root{--primary-color:#0d5cff;--secondary-color:#e4002b;--accent-color:#006847;--bg-light:#f4f6fa;--surface:#ffffff;--surface-strong:#1a202c;--text-main:#1f2937;--text-muted:#4b5563;--border:#e5e7eb;--card-radius:12px}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background-color:var(--bg-light);color:var(--text-main);line-height:1.6}.navbar{background-color:rgba(255,255,255,0.95);backdrop-filter:blur(10px);box-shadow:0 2px 10px rgba(0,0,0,0.05);transition:all 0.3s ease}.navbar-brand span{font-weight:800;color:var(--primary-color);letter-spacing:0.5px}.nav-link{color:var(--text-muted);font-weight:500;transition:color 0.3s ease}.nav-link:hover,.nav-link:focus{color:var(--primary-color)}.hero-section{padding:120px 0 80px;background:linear-gradient(135deg,#0d5cff 0%,#002244 100%);color:#ffffff;border-bottom-left-radius:24px;border-bottom-right-radius:24px}.hero-title{font-size:2.8rem;font-weight:800;line-height:1.2;color:#ffffff}.hero-desc{font-size:1.1rem;color:rgba(255,255,255,0.85);margin-bottom:30px}.hero-stat-card{background:rgba(255,255,255,0.1);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,0.2);border-radius:var(--card-radius);padding:20px;color:#ffffff}.section-title{position:relative;padding-bottom:15px;margin-bottom:30px;font-weight:700;color:var(--text-main)}.section-title::after{content:'';position:absolute;bottom:0;left:0;width:60px;height:4px;background-color:var(--primary-color);border-radius:2px}.card-custom{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--card-radius);box-shadow:0 4px 6px rgba(0,0,0,0.02);transition:transform 0.3s ease,box-shadow 0.3s ease;overflow:hidden;height:100%}.card-custom:hover{transform:translateY(-5px);box-shadow:0 10px 15px rgba(0,0,0,0.05)}.score-item{border-left:4px solid var(--primary-color);background:var(--surface);padding:15px;border-radius:8px;margin-bottom:15px}.table-responsive{background-color:var(--surface);border-radius:var(--card-radius);border:1px solid var(--border);padding:15px}.table th{background-color:var(--bg-light);color:var(--text-main);font-weight:600}.group-card{background:var(--surface);border-top:4px solid var(--primary-color);border-radius:var(--card-radius);box-shadow:0 4px 6px rgba(0,0,0,0.02)}.group-header{font-weight:700;color:var(--primary-color);border-bottom:1px solid var(--border);padding:10px 15px}.accordion-item{border:1px solid var(--border);border-radius:var(--card-radius) !important;margin-bottom:12px;overflow:hidden}.accordion-button:not(.collapsed){background-color:rgba(13,92,255,0.08);color:var(--primary-color)}footer{background-color:var(--surface-strong);color:#94a3b8;padding:60px 0 30px;margin-top:60px}footer h5{color:#ffffff;font-weight:600}footer a{color:#94a3b8;text-decoration:none;transition:color 0.3s}footer a:hover{color:#ffffff}p,li,td,small{color:#374151}.text-light-custom{color:#e5e7eb !important}