DuckDuckGo AI Chat responsive + customizations

DuckDuckGo AI Chat page is more suitable for wide screens.

/* ==UserStyle==
@name           DuckDuckGo AI Chat responsive + customizations
@version        1.0.0
@description    DuckDuckGo AI Chat page is more suitable for wide screens.
@author         BreatFR (https://breat.fr)
@namespace      https://gitlab.com/breatfr
@homepageURL    https://gitlab.com/breatfr/duckduckgo-chat
@supportURL     https://discord.gg/Q8KSHzdBxs
@license        AGPL-3.0-or-later; https://www.gnu.org/licenses/agpl-3.0.txt
@preprocessor   stylus

@var    text        fontsize    "Custom font size"  1.2rem
@var    checkbox    noaside     "No left sidebar"   0
@var    checkbox    widemode    "Wide mode"         1
==/UserStyle== */

/* === Credits ===
Website         https://breat.fr
facebook        https://www.facebook.com/breatfroff
mastodon        https://mastodon.social/@breat_fr
telegram        https://t.me/breatfr
vk              https://vk.com/breatfroff
X (twitter)     https://x.com/breatfroff
=== Credits === */

@-moz-document url("https://duckduckgo.com/?q=DuckDuckGo&ia=chat") {
    :root {
        font-size: fontsize;
        line-height: 1.5;
        overflow-x: hidden;
        --themeversion: 'Theme v1.0.0';
        --author: 'by BreatFR';
        --link: ' gitlab.com/breatfr/duckduckgochat ';
    }
    
    .header--aside::before {
        background: linear-gradient(88.55deg, rgb(139, 109, 255) 22.43%, rgb(254, 132, 132) 92.28%);
        background-clip: text;
        -webkit-background-clip: text;
        color: transparent;
        content: var(--themeversion) ' ' var(--author) '\A' url("data:image/svg+xml;base64,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") var(--link) url("data:image/svg+xml;base64,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") ;
        font-size: fontsize;
        position: absolute;
        right: 100%;
        text-align: center;
        top: -.5em;
        transform: translateX(-100%);
        -webkit-transform: translateX(-100%);
        width: max-content;
        white-space: pre-line;
    }
    
    if noaside {        
        .TRGfUJB4ZBhJDYZfbgBu {
            grid-template-columns: 1fr !important;
            margin: 0;
            max-width: 100%;
        }
    
        .cuhMRlbsijSWeq8UtkYx {
            display: none;
            height: 0;
            width: 0 !important;
        }
    }
    
    if widemode {
        .TRGfUJB4ZBhJDYZfbgBu {
            grid-template-columns: 450px 1fr !important;
            margin: 0;
            max-width: 100%;
            padding-right: 1em;
        }

        .AHC2JZMPowBKMlQUGSmI {
            margin-right: 2em !important;
        }

        .PSL9z2mGqO2kEMN_ZOJl > div {
            padding: 0 !important;
        }
    }
}