MediaWiki:Common.css

 /* CSS placed here will be applied to all skins */
body.page-Help_Main_Page.action-view h1.firstHeading, body.page-Main_Page.action-view h1.firstHeading { display: none; }
div#content a.external[href ^="https://"] {
    background-image: none;
    padding-right: 0;
}

html {
  font-size: 100%; 
}

/* === Responsive logo === */
.logo-container {
  max-width: 43.75rem; /* 700px ÷ 16 */
  margin: 0 auto;
  padding: 0.3125rem;  /* 5px ÷ 16 */
  text-align: center;
}

.responsive-logo img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

/* Hide Discussion on all pages */
#ca-talk {
    display: none !important;
}

/* Hide Edit and View Source tabs by default in Main namespace (ns-0) */
body.ns-0 #ca-edit,
body.ns-0 #ca-viewsource {
    display: none !important;
}

/* EXCEPTIONS: show Edit tab and Source on below pages */
body.page-Main_Page #ca-edit,
body.page-Catalogue #ca-edit,
body.page-Definitions #ca-edit,
body.page-Contribute #ca-edit,
body.page-Resources #ca-edit,
body.page-SMWTestAug2 #ca-edit,
body.page-Main_Page #ca-viewsource,
body.page-Catalogue #ca-viewsource,
body.page-Definitions #ca-viewsource,
body.page-Contribute #ca-viewsource,
body.page-Resources #ca-viewsource,
body.page-SMWTestAug2 #ca-viewsource{
    display: inline !important;
}

 /* MYRIAD colours */
  :root {
    --myriad-blue: #374CFF;
    --myriad-purple: #8836EA;
    --myriad-pink: #DB20D2;
    --myriad-dkblue: #000091;
    --myriad-yellow: #FFCE00;
    --myriad-green: #5AE09A;
  }

/* Default hyperlink colour */
a {
  color: var(--myriad-blue); 
}

 /* Clickable button */
  .drg-button {
    display: inline-block;
    padding: .5em 1em;
    text-align: center;
    font-variant: small-caps;
    border-radius: 7px;
    background-color: var(--myriad-blue);
    color: rgba(255, 255, 255, .8) !important;
    transition: all 400ms;
    text-decoration: none !important;
    box-shadow: rgba(25, 128, 195, .3) 3px 3px 4px 0px;
  }

/* === Hide native “Privacy/Terms/Desktop” bar === */
#footer-places,
#footer-info-lastmod {
    display: none !important;
}

/* === Remove default footer top border === */
.mw-footer-container,
#footer {
    border-top: none !important;
}

/* === DRG Footer container === */
#drg-footer {
    border-top: 1px solid #ccc;
    background: #fff;
    padding-top: 2em;
    font-family: sans-serif;
    color: #000;
    font-size: 1.1rem;
    margin: 1em 0 2em;
}

/* === Three‐column layout === */
.drg-columns {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 2em;
    max-width: 1200px;
    margin: 0 auto;
    flex-wrap: nowrap;
}

.drg-column {
    flex: 1 1 33%;
    display: flex;
    flex-direction: column;
    gap: 1em;
    min-width: 0;
}

/* Left-aligned with inward padding */
.drg-column-left {
    align-items: flex-end;
    text-align: left;
    padding-right: 1.5em;
}
.drg-column-right {
    align-items: flex-start;
    text-align: right;
    padding-left: 1.5em;
}

.drg-column-left a,
.drg-column-right a {
    color: #000;
    text-decoration: none;
}
.drg-column-left a:hover,
.drg-column-right a:hover {
    text-decoration: underline;
}

/* Divider lines */
.drg-divider {
    width: 1px;
    background: #666;
    opacity: 0.4;
    align-self: stretch;
}

/* Center column specifics */
.drg-column-center {
    text-align: center;
    align-items: center;
    justify-content: center;
}
.drg-eu-flag {
    margin-bottom: 1em;
}
.drg-eu-flag img {
    height: 4em;
    width: auto;
    max-width: 100%;
}
.drg-eu-text {
    font-weight: bold;
    line-height: 1.5;
    font-size: 1em;
    max-width: 400px;
    text-align: center;
    color: #000;
}

/* Disclaimer block */
.drg-disclaimer {
    max-width: 900px;
    margin: 2em auto 0;
    padding: 1em 0 0;
    border-top: 1px solid #eee;
    font-size: 0.9em;
    color: #666;
    text-align: center;
}
.drg-disclaimer a {
    color: #374CFF;
    text-decoration: underline;
}

/* === Responsive tweaks === */
@media (max-width: 768px) {
    .drg-columns {
        flex-direction: column;
        align-items: center;
    }
    .drg-divider {
        display: none;
    }
    .drg-column {
        width: 100%;
        text-align: center !important;
        align-items: center !important;
        padding: 0 !important;
    }
    .drg-eu-text {
        max-width: 90%;
    }
}