.starting-content{position:relative;z-index:2}.card-bg-image{pointer-events:none;position:absolute;width:630px;height:auto;bottom:0;right:0;z-index:1}:root{--primary-color:#4361ee;--secondary-color:#3f37c9;--accent-color:#4cc9f0;--dark-color:#1a1a2e;--light-color:#f8f9fa}body{font-family:'Segoe UI',system-ui,-apple-system,sans-serif;background-color:#f5f7fa;color:var(--dark-color)}.hero-section{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;border-radius:20px 20px 20px 20px;box-shadow:0 4px 20px rgba(0,0,0,.1);padding:2rem 0;margin-bottom:2rem}.topic-card{border:0;border-radius:12px;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease;background-color:#fff;height:100%}.topic-card:hover{transform:translateY(-5px);box-shadow:0 10px 20px rgba(0,0,0,.1)}.topic-card .card-img-top{height:160px;object-fit:contain}.topic-card .card-body{padding:1.5rem}.topic-card .card-title{color:var(--primary-color);font-weight:600}.region-title{color:var(--primary-color)}.link-card{background-color:#fff;border-radius:10px;padding:1.5rem;margin-bottom:1.5rem;box-shadow:0 2px 10px rgba(0,0,0,.05);transition:all .3s ease}.link-card:hover{box-shadow:0 5px 15px rgba(0,0,0,.1)}.link-card h3{color:var(--secondary-color);font-size:1.25rem;margin-bottom:1rem;padding-bottom:.5rem;border-bottom:2px solid var(--accent-color)}.link-list{list-style:none;padding:0}.link-list li{margin-bottom:.5rem}.link-list a{color:var(--dark-color);text-decoration:none;transition:color .2s ease;display:flex;align-items:center}.link-list a:hover{color:var(--primary-color)}.link-list a i{margin-right:.5rem;color:var(--accent-color)}footer{background-color:var(--dark-color);color:#fff;padding:2rem 0;margin-top:3rem}