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textarea{display:block;width:100%;border:1px solid #c9d4e3;border-radius:8px;padding:12px;font:inherit;margin-top:8px}.message{padding:14px;border-radius:10px;margin:12px 0;overflow-wrap:anywhere;white-space:normal}.message.user{background:#e8f2ff}.message.assistant{background:#eef8f0}.message p{line-height:1.7}.grid>section{min-width:0}@media(max-width:750px){.grid>section[style]{grid-column:span 1!important}}