.rules-main{max-width:850px;padding-top:56px;padding-bottom:72px}.rules-main h1{letter-spacing:-1px;font-size:clamp(30px,5vw,48px);font-weight:500;line-height:1.35}.rules-notice{background:var(--tint);border-left:3px solid var(--amber);margin:28px 0;padding:20px 24px;font-size:15px;line-height:1.9}.rules-index{flex-direction:column;gap:14px;padding:8px 0 28px;font-size:14px;display:flex}.rules-index a{text-underline-offset:4px;text-decoration:underline}.rules-section{border-top:1px solid var(--line);padding:32px 0;scroll-margin-top:24px}.rules-section h2{letter-spacing:0;font-size:24px;line-height:1.5}.rules-section p{color:var(--muted);overflow-wrap:anywhere;margin-top:18px;font-size:15px;line-height:2}.rules-section .rules-formula{color:var(--ink);background:var(--tint);border-radius:6px;padding:16px}.rules-section .text-link{margin-top:24px;display:inline-block}@media (max-width:600px){.rules-main{padding-top:36px}.rules-notice{padding:18px}.rules-section h2{font-size:21px}.rules-section{padding:26px 0}}