.fact-box{background-color:#f5f5f5;border:2px solid #000;border-radius:5px;padding:20px;margin:20px auto;max-width:800px;width:calc(100% - 40px);box-sizing:border-box}.fact-box-heading{font-size:clamp(1.25rem, 4vw, 1.75rem);margin-top:0;margin-bottom:15px;color:#333;line-height:1.3}.fact-box-content{font-size:clamp(1rem, 3vw, 1.125rem);line-height:1.6;color:#444}.fact-box-content p{margin-top:0;margin-bottom:1em}.fact-box-content p:last-child{margin-bottom:0}@media (max-width:768px){.fact-box{padding:15px;width:calc(100% - 20px);margin:15px auto}}