:root{--xb-dark-bg:#0f172a;--xb-card-bg:#1e293b;--xb-primary:#1a5cff;--xb-cyan:#00f2fe;--xb-text-light:#f8fafc;--xb-text-gray:#94a3b8;--xb-border:#334155;--xb-alert-red:#e53e3e}.xb-page-container{background-color:var(--xb-dark-bg)!important;color:var(--xb-text-light)!important;font-family:'Inter',system-ui,sans-serif}.xb-hero-section{background:radial-gradient(circle at top right,rgba(26,92,255,0.12),transparent 60%);border-bottom:1px solid var(--xb-border);padding:80px 0}.xb-hero-title h1{font-size:3.2rem!important;font-weight:800!important;letter-spacing:-0.04em!important;line-height:1.1!important;color:var(--xb-text-light)!important;margin-bottom:20px!important}.xb-hero-subtitle{font-size:1.3rem!important;color:var(--xb-cyan)!important;font-weight:600!important;margin-bottom:25px}.xb-btn-gradient{background:linear-gradient(135deg,var(--xb-primary) 0%,#0040e0 100%)!important;color:var(--xb-text-light)!important;padding:14px 30px!important;border-radius:8px!important;font-weight:700!important;border:none!important;box-shadow:0 4px 15px rgba(26,92,255,0.3)!important;transition:all 0.3s ease!important;display:inline-block;text-align:center}.xb-btn-gradient:hover{transform:translateY(-2px)!important;box-shadow:0 6px 20px rgba(26,92,255,0.5)!important}.xb-dept-card{background-color:var(--xb-card-bg)!important;border:1px solid var(--xb-border)!important;padding:35px!important;border-radius:12px!important;transition:transform 0.3s ease,border-color 0.3s ease!important;height:100%}.xb-dept-card:hover{transform:translateY(-5px)!important;border-color:var(--xb-primary)!important}.xb-problem-card{background-color:var(--xb-card-bg)!important;border:1px solid var(--xb-border)!important;border-top:4px solid var(--xb-alert-red)!important;padding:30px!important;border-radius:8px!important}.xb-dept-badge{display:inline-block;background:rgba(26,92,255,0.1)!important;color:var(--xb-cyan)!important;padding:6px 14px;border-radius:20px;font-size:0.8rem;font-weight:700;text-transform:uppercase;letter-spacing:0.05em;margin-bottom:20px}.xb-tech-list{list-style:none!important;padding:0!important;margin:20px 0 0 0!important}.xb-tech-list li{position:relative!important;padding-left:25px!important;margin-bottom:12px!important;color:var(--xb-text-gray)!important;font-size:0.95rem!important}.xb-tech-list li::before{content:"→"!important;position:absolute!important;left:0!important;color:var(--xb-cyan)!important;font-weight:bold!important}.xb-data-table{width:100%;border-collapse:collapse;background-color:var(--xb-card-bg);border-radius:8px;overflow:hidden;margin:30px 0}.xb-data-table th,.xb-data-table td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--xb-border)}.xb-data-table th{background-color:rgba(255,255,255,0.02);color:var(--xb-text-light);font-weight:700}.xb-data-table td{color:var(--xb-text-gray)}.xb-highlight{color:var(--xb-cyan)!important;font-weight:700}@media (max-width:768px){.xb-hero-title h1{font-size:2.2rem!important}.xb-dept-card{padding:25px!important}}