main{max-width:1160px}.rules-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:24px 0}.rules-grid article{border:1px solid #99bf4c66;border-radius:20px;padding:22px;background:#103b2c;overflow:hidden}.rules-grid strong{font-size:46px;color:#bada63;letter-spacing:-.05em}.rules-grid small{color:#bada83;font-size:11px;letter-spacing:.1em}.rules-grid h3{font-size:21px;line-height:1.2}.rules-grid p{font-size:15px;line-height:1.7}.rules-grid .prize{padding:0}.prize img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}.prize>div{padding:22px}main>section{margin:32px 0}p{line-height:1.7}@media(max-width:850px){.rules-grid{grid-template-columns:1fr 1fr}}@media(max-width:550px){.rules-grid{grid-template-columns:1fr}.rules-grid strong{font-size:38px}}