.rules-main{color:#f0f0f5;z-index:2;max-width:1000px;margin:0 auto;padding:20px 10px;position:relative}.rules-main h2{text-align:center;margin-bottom:20px;font-size:2rem}.rules-scrollbox{scrollbar-width:none;scrollbar-color:#666 #222;max-height:450px;overflow-y:auto}.rules-scrollbox::-webkit-scrollbar{width:8px}.rules-scrollbox::-webkit-scrollbar-thumb{background-color:#666;border-radius:8px}.rule-block{background-color:#1f1f2f;border-radius:12px;align-items:center;gap:16px;margin-bottom:16px;padding:16px;display:flex;box-shadow:0 4px 12px #0000004d}.rule-icon{color:#58a6ff;flex-shrink:0;font-size:24px}@media (max-width:768px){.rules-main{padding:20px 0 0}.rules-scrollbox{max-height:unset}}