:root{--primary: #1a56db;--primary-light: #e8eefb;--primary-dark: #0f3a8e;--accent: #e8590c;--accent-light: #fff4ef;--bg: #ffffff;--bg-warm: #f8f9fa;--bg-section: #f1f5f9;--text: #1e293b;--text-light: #64748b;--border: #e2e8f0;--shadow-sm: 0 1px 3px rgba(0,0,0,.06);--shadow: 0 4px 12px rgba(0,0,0,.08);--shadow-lg: 0 8px 30px rgba(0,0,0,.12);--radius: 12px}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;line-height:1.7}.navbar{background:var(--bg)!important;border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm)}.navbar-brand{font-weight:800;font-size:1.25rem;color:var(--primary)!important}.navbar-brand span{color:var(--accent)}.nav-link{color:var(--text)!important;font-weight:500;font-size:.95rem}.nav-link:hover{color:var(--primary)!important}.dropdown-menu{border:1px solid var(--border);box-shadow:var(--shadow);border-radius:var(--radius);margin-top:0}.dropdown-item{padding:8px 16px;transition:all .15s}.dropdown-item:hover{background:var(--primary-light);color:var(--primary)}@media(min-width:992px){.navbar .dropdown:hover>.dropdown-menu{display:block}.navbar .dropdown>.dropdown-toggle:active{pointer-events:none}}.btn-accent{background:var(--accent);color:#fff;border:none;font-weight:600;border-radius:8px;padding:10px 24px;transition:all .2s}.btn-accent:hover{background:#d14e07;color:#fff;transform:translateY(-1px);box-shadow:var(--shadow)}.btn-outline-accent{border:2px solid var(--accent);color:var(--accent);font-weight:600;border-radius:8px;padding:10px 24px;background:transparent;transition:all .2s}.btn-outline-accent:hover{background:var(--accent);color:#fff}.btn-primary-soft{background:var(--primary-light);color:var(--primary);border:none;font-weight:600;border-radius:8px}.btn-primary-soft:hover{background:var(--primary);color:#fff}.hero-section{background:linear-gradient(135deg,var(--primary-light) 0%,#f0f4ff 50%,var(--accent-light) 100%);padding:64px 0 48px}.text-accent{color:var(--accent)}.text-primary-custom{color:var(--primary)}.card-light{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:all .2s}.card-light:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.illustration{border-radius:16px;overflow:hidden}.illustration img{width:100%;height:auto;border-radius:16px;object-fit:cover}.icon-box{width:64px;height:64px;background:var(--primary-light);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.8rem;margin-bottom:12px}.table{--bs-table-bg: var(--bg)}.table thead th{background:var(--primary-light);color:var(--primary-dark);font-weight:600;border-bottom:2px solid var(--primary)}.table-striped>tbody>tr:nth-of-type(odd)>*{background-color:var(--bg-warm)}.accordion-item{border:1px solid var(--border);border-radius:var(--radius)!important;overflow:hidden}.accordion-button{font-weight:600;color:var(--text);background:var(--bg-warm)}.accordion-button:not(.collapsed){background:var(--primary-light);color:var(--primary)}.accordion-button:focus{box-shadow:0 0 0 .2rem #1a56db26}.form-control,.form-select{border:1px solid var(--border);border-radius:8px;padding:10px 14px}.form-control:focus,.form-select:focus{border-color:var(--primary);box-shadow:0 0 0 .2rem #1a56db26}.form-label{font-weight:600;color:var(--text);font-size:.9rem}.breadcrumb{background:transparent;padding:8px 0;margin-bottom:0;font-size:.9rem}.breadcrumb-item a{color:var(--primary);text-decoration:none}.breadcrumb-item.active{color:var(--text-light)}.section-alt{background:var(--bg-section)}footer{background:var(--bg-section);border-top:1px solid var(--border)}.footer-link{color:var(--text-light);text-decoration:none;display:block;padding:2px 0;font-size:.9rem}.footer-link:hover{color:var(--primary)}article{font-size:1.05rem;line-height:1.8}article h2{color:var(--primary-dark);margin-top:2.5rem;margin-bottom:1rem;font-weight:700}article h3{color:var(--text);margin-top:2rem;margin-bottom:.75rem;font-weight:600}article p{margin-bottom:1.2rem}article a{color:var(--primary);font-weight:500}article a:hover{color:var(--accent)}article ul,article ol{margin-bottom:1.2rem}article li{margin-bottom:.4rem}article blockquote{border-left:4px solid var(--accent);background:var(--accent-light);padding:16px 20px;border-radius:0 8px 8px 0;margin:1.5rem 0;font-style:italic}.info-box{background:var(--primary-light);border-left:4px solid var(--primary);padding:16px 20px;border-radius:0 8px 8px 0;margin:1.5rem 0}.warning-box{background:#fef3cd;border-left:4px solid #ffc107;padding:16px 20px;border-radius:0 8px 8px 0;margin:1.5rem 0}.cta-section{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;border-radius:var(--radius);padding:48px;text-align:center;margin:48px 0}.cta-section .btn{background:#fff;color:var(--primary);font-weight:700}.cta-section .btn:hover{background:var(--accent-light);color:var(--accent)}.sidebar-sticky{position:sticky;top:80px}