Site title and page body too far away

Hello, I have recently launched https://tag-am.squarespace.com/

To compensate the large empty spaces between the site title and the page body, I have temporarily implemented the following code:

.sqs-block-horizontalrule  {margin-top:-100px !important; margin-bottom:-23px !important;}

However, when accessing the website from mobile devices and viewing horizontally, an overlay of the site title + buttons + logo occurs.

Can this layout issue be solved without the horizontal rule fix that is leading to the overlays in many devices?

Thank you very much!

Remove above code & add this to Home > Design > custom CSS

.homepage .page-text-wrapper.clearfix {
	display: none;
}
.homepage main#page {
    margin-top: 0;
}
div#block-yui_3_17_2_1_1588919760398_33033 {
    padding-bottom: 0;
}

Thanks a lot!

Did the job for the landing page but not for the rest, can it be implemented right away for all pages in the website with a unique command?

you can remove .homepage text in above code