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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.article-cover { margin:0 0 48px; border-radius:12px; overflow:hidden; background:#edf4ff; }
.article-cover img { display:block; width:100%; height:auto; aspect-ratio:16/9; object-fit:contain; }

@media(max-width:360px){.header-inner{gap:12px}.header-inner .brand>span{font-size:15.5px}.header-inner .brand small{font-size:9px}.header-inner>.button{font-size:11px;padding:9px 10px;gap:6px}.header-inner nav{gap:10px}}