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@media(max-width:640px){.home-dock{padding:20px}.section{padding:36px 0}.section-head{align-items:start;flex-direction:column;gap:8px}.topic-rail,.two-up,.prose-grid,.contact-options{grid-template-columns:1fr}.pulse-panel{grid-template-columns:1fr}.number-list{grid-template-columns:1fr 1fr}.mosaic{grid-template-columns:1fr}.mosaic .card:first-child{grid-column:auto}.mural-grid{grid-template-columns:1fr}.mural-grid article:nth-child(2),.mural-grid article:nth-child(5){grid-row:auto}.folder-row{grid-template-columns:52px 1fr}.folder-row>a:last-child,.folder-row>span:last-child{grid-column:2}.index-strip{grid-template-columns:70px 1fr}.index-strip>a{grid-column:2}.drawer-grid{grid-template-columns:1fr}.search-panel{top:0;left:0;transform:none;width:100%;height:100dvh;border-radius:0;background:#F7F4FF;overflow:auto}.search-panel.open{transform:none}.search-head{border-radius:0;background:#F7F4FF}.footer-brand{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.rank-item{grid-template-columns:66px 1fr}.rank-num{font-size:36px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
/* === 2026-09 responsive hotfix: prevent 320px horizontal overflow === */
@media(max-width:640px){
html,body{max-width:100%;overflow-x:hidden}
.page-shell{width:100%;max-width:100%;padding-left:12px;padding-right:12px}
.home-dock,.app-service,.pulse-panel,.mosaic,.mural-grid,.two-up,.prose-grid,.contact-options{min-width:0;max-width:100%}
.home-dock>*,.app-service>*,.pulse-panel>*,.mosaic>*,.mural-grid>*,.two-up>*,.prose-grid>*,.contact-options>*{min-width:0;max-width:100%}
.home-copy,.feature-copy,.card,.article-card,.rule-card,.status-card,.folder-row,.creator-card{min-width:0;max-width:100%}
.home-copy h1,.home-copy p,.section-head h2,.section-head p,.feature-copy h2,.feature-copy p{max-width:100%;overflow-wrap:anywhere;word-break:break-word}
.media-slot,.media-slot.compact,.media-slot.tall{width:100%;max-width:100%;min-width:0;min-height:0}
.media-slot img{display:block;width:100%;max-width:100%;height:100%;max-height:none;object-fit:contain}
}
/* === 2026-09 hotfix: reset default figure margins === */
.media-slot{margin:0}