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var(--border);text-align:center;cursor:pointer;border-radius:8px;padding:12px}.promotion-studio .promotion-upload input{border:0;font-size:11px}.promotion-assets{grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;gap:20px;margin-top:30px;display:grid}.promotion-assets article{border:1px solid var(--border);background:var(--card);border-radius:14px;min-width:0;overflow:hidden}.promotion-asset-top{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px;font-size:12px;display:flex}.promotion-asset-top span{letter-spacing:.1em;color:var(--muted-foreground);font-size:8px}.promotion-assets article>img{aspect-ratio:1;object-fit:cover;width:100%}.promotion-assets article>img.promotion-portrait{aspect-ratio:9/12}.promotion-asset-copy{padding:20px}.promotion-asset-copy h3{letter-spacing:-.035em;margin:12px 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article>span{color:var(--muted-foreground);margin:8px 0 15px;font-size:10px;display:block}.promotion-channels article>p,.promotion-connection-note{color:var(--muted-foreground);font-size:11px;line-height:1.9}.promotion-connection-note{border:1px solid var(--border);border-radius:12px;grid-column:1/-1;padding:20px}.promotion-empty{border:1px solid var(--border);text-align:center;border-radius:14px;flex-direction:column;align-items:center;gap:15px;padding:60px 20px;display:flex}.promotion-empty h2{margin:0}.promotion-empty p{color:var(--muted-foreground);font-size:12px}.promotion-empty button{margin-top:12px;font-size:12px;text-decoration:underline}@media (width<=1000px){.promotion-assets,.promotion-channels{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=767px){.promotion-compose{grid-template-columns:1fr}.promotion-heading{flex-direction:column;gap:12px}.promotion-compose>form,.promotion-compose>aside{padding:20px}.promotion-studio input:not([type=checkbox]),.promotion-studio textarea,.promotion-studio select{font-size:16px}.promotion-assets,.promotion-channels{grid-template-columns:1fr}.promotion-field-pair{grid-template-columns:1fr;gap:0}}