.header-section{text-align:center;margin-bottom:40px;padding-bottom:25px;border-bottom:1px solid #eaeaea}.subtitle{font-size:1.25rem;font-weight:400;color:#5a6c7d;max-width:700px;margin:0 auto}.conclusion-section{background-color:#f1f7ff;padding:30px;border-radius:10px;border-left:4px solid #7b141c;margin-top:20px}.conclusion-text{font-size:1.15rem;color:#1a2b3c;text-align:center;font-weight:500;line-height:1.7}.highlight{color:#7b141c;font-weight:600}@media (max-width:768px){.subtitle{font-size:1.1rem}}