:root{--primary-color:#0d6efd;--primary-dark:#0a4ebd;--accent-green:#198754;--accent-orange:#f97316;--bg-light:#f8f9fa;--bg-white:#ffffff;--text-dark:#1e293b;--text-muted:#64748b;--border-color:#e2e8f0;--card-shadow:0 4px 6px -1px rgb(0 0 0 / 0.05),0 2px 4px -2px rgb(0 0 0 / 0.05);--card-hover-shadow:0 10px 15px -3px rgb(0 0 0 / 0.1),0 4px 6px -4px rgb(0 0 0 / 0.1)}body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text-dark);background-color:var(--bg-light);line-height:1.6;overflow-x:hidden}.navbar-brand img{max-height:40px;object-fit:contain}.navbar{background-color:rgba(15,23,42,0.95) !important;backdrop-filter:blur(8px);transition:all 0.3s ease}.navbar-dark .navbar-nav .nav-link{color:rgba(255,255,255,0.85);font-weight:500;font-size:0.95rem;transition:color 0.2s}.navbar-dark .navbar-nav .nav-link:hover{color:var(--primary-color)}section{padding:80px 0}.section-title{position:relative;margin-bottom:45px;font-weight:700;color:var(--text-dark)}.section-title::after{content:'';position:absolute;left:0;bottom:-10px;width:60px;height:4px;background-color:var(--primary-color);border-radius:2px}.section-title-center::after{left:50%;transform:translateX(-50%)}.hero-banner{padding-top:140px;padding-bottom:90px;background:radial-gradient(circle at top right,rgba(13,110,253,0.15),transparent 50%),linear-gradient(135deg,#0f172a 0%,#1e293b 100%);color:#ffffff;position:relative;overflow:hidden}.hero-banner h1{font-size:2.75rem;line-height:1.25;font-weight:800}.hero-img{border-radius:12px;box-shadow:0 20px 25px -5px rgb(0 0 0 / 0.3);object-fit:cover;width:100%;height:auto}.badge-stat{background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.1);border-radius:8px;padding:15px;transition:transform 0.2s}.badge-stat:hover{transform:translateY(-3px);background:rgba(255,255,255,0.08)}.table-responsive{background-color:var(--bg-white);border-radius:12px;box-shadow:var(--card-shadow);border:1px solid var(--border-color);overflow:hidden}.table{margin-bottom:0}.table th{background-color:#f1f5f9;color:#475569;font-weight:600;border-bottom:2px solid var(--border-color)}.table td{vertical-align:middle}.group-card{background-color:var(--bg-white);border-radius:12px;border:1px solid var(--border-color);box-shadow:var(--card-shadow);transition:transform 0.2s,box-shadow 0.2s;overflow:hidden}.group-card:hover{transform:translateY(-5px);box-shadow:var(--card-hover-shadow)}.group-header{background-color:#1e293b;color:#fff;padding:12px 20px;font-weight:600}.group-list-item{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;border-bottom:1px solid var(--border-color)}.group-list-item:last-child{border-bottom:none}.custom-card{background-color:var(--bg-white);border:1px solid var(--border-color);border-radius:12px;overflow:hidden;box-shadow:var(--card-shadow);transition:transform 0.2s,box-shadow 0.2s;height:100%}.custom-card:hover{transform:translateY(-5px);box-shadow:var(--card-hover-shadow)}.custom-card-img{height:200px;object-fit:cover;width:100%}.guide-box{background-color:var(--bg-white);border-radius:12px;padding:30px;border-left:5px solid var(--primary-color);box-shadow:var(--card-shadow);height:100%}.accordion-item{border:1px solid var(--border-color) !important;border-radius:12px !important;margin-bottom:12px;overflow:hidden;box-shadow:var(--card-shadow)}.accordion-button:not(.collapsed){background-color:rgba(13,110,253,0.05);color:var(--primary-color)}footer{background-color:#0f172a;color:#94a3b8;font-size:0.9rem;border-top:5px solid var(--primary-color)}footer a{color:#cbd5e1;text-decoration:none;transition:color 0.2s}footer a:hover{color:var(--primary-color)}