.bulk-materials{margin:18px 0;padding:14px;border:1px solid var(--line);border-radius:9px;background:#f8fafc}
.bulk-materials h3{margin:0 0 5px!important}
.bulk-materials textarea{display:block;width:100%;min-height:150px;margin:8px 0 10px;padding:10px;border:1px solid #ccd6e1;border-radius:7px;resize:vertical;font:14px/1.45 "Segoe UI",Arial,sans-serif;color:var(--text);background:#fff}
.bulk-materials .btn{width:100%}
@media(max-width:750px){.bulk-materials{padding:12px}.bulk-materials textarea{font-size:16px;min-height:180px}}