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.nvia-row-cat .nvia-chip i{font-size:12px;font-weight:400;}
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/* v3: 躯体は白黒・一体、壁は赤 */
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@keyframes nv-board{0%{opacity:0;}3.75%{opacity:1;}91.25%{opacity:1;}93.75%{opacity:0;}100%{opacity:0;}} .nvia-fig .f-a-board{animation:nv-board 4.8s linear infinite;animation-fill-mode:both;}
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