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@media(max-width:780px){.pub-arc-intro{grid-template-columns:1fr;gap:35px}.pub-arc-intro figure{width:240px;max-width:100%;margin:auto}.pub-products{grid-template-columns:1fr}.pub-official-grid{grid-template-columns:1fr;gap:42px}.pub-official-grid img{max-width:280px}.pub-reading{display:block;padding:0 18px}.pub-reading .reading-index{position:static;max-height:none;margin-bottom:30px;width:100%}.pub-reading .reader-text{padding:0}.pub-free{padding:24px}.pub-products h2{font-size:28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}}