.comment-textarea{width:100%;min-height:150px;padding:10px;font-size:16px;border:2px solid #b3b3b3;border-radius:8px;outline:none;resize:vertical;background-color:#fff;transition:border-color .3s,box-shadow .3s}.comment-textarea:focus{border-color:#007bff;box-shadow:0 0 5px rgba(0,123,255,.35)}.comment-textarea::placeholder{color:#aaa}.comment-textarea[disabled]{background-color:#f0f0f0;cursor:not-allowed}