.site-header{padding:20px;background:#1f2937;color:#fff}.site-header .site-title{margin:0;font-size:32px}body{background:#f8fafc;color:#1f2937}.content-area{width:min(60%,1200px);margin:0 auto;padding:40px 0}.site-footer{padding:32px 20px;background:#111827;color:#d1d5db;text-align:center}.site-footer a{color:#fff}@media (max-width:767px){.site-footer,.site-header{padding-right:16px;padding-left:16px}.content-area{width:min(68%,1200px);padding:24px 0}}.playground-front-page-message{margin:120px 0 40px;font-size:48px;line-height:1.2;text-align:center}@media (max-width:767px){.playground-front-page-message{margin-top:100px;font-size:36px}}