fix(duckduckgo): prevent header logo from tiling on mobile

styles/duckduckgo/catppuccin.user.less

@@ -1076,13 +1076,27 @@
       background-image: url("data:image/svg+xml,@{svg}");
     } //ddg icon
     .header__logo,
-    .js-logo-ddg {
+    .js-logo-ddg,
+    .header__logo-icon,
+    .js-logo-icon {
       @svg: escape(
         '<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 120 120"><g clip-path="url(#logo_header_v109_svg__a)"><path fill="@{peach}" fill-rule="evenodd" d="M60.186 120.373c33.24 0 60.187-26.947 60.187-60.187S93.426 0 60.186 0 0 26.946 0 60.186s26.946 60.187 60.186 60.187" clip-rule="evenodd"/><path fill="#DDD" fill-rule="evenodd" d="M68.65 105.091c0-.47.115-.578-1.38-3.557-3.972-7.954-7.964-19.17-6.148-26.402.33-1.314-3.742-48.66-6.62-50.185-3.2-1.705-7.138-4.41-10.739-5.012-1.827-.292-4.223-.154-6.096.098-.332.045-.346.643-.028.751 1.23.417 2.722 1.14 3.602 2.233.167.207-.057.533-.322.543-.83.03-2.334.378-4.32 2.064-.229.195-.038.557.257.499 4.267-.844 8.623-.428 11.191 1.906.167.151.08.423-.137.482-22.283 6.055-17.872 25.438-11.94 49.224 5.284 21.188 7.272 28.017 7.899 30.097a.67.67 0 0 0 .398.439c7.67 3.055 24.383 3.19 24.383-2.005z" clip-rule="evenodd"/><path fill="#fff" d="M71.706 109.558c-2.703 1.058-7.993 1.528-11.05 1.528-4.48 0-10.932-.705-13.283-1.763-1.452-4.469-5.797-18.32-10.088-35.91l-.42-1.718-.004-.014c-5.101-20.836-9.267-37.854 13.568-43.2.208-.05.31-.3.172-.463-2.62-3.108-7.528-4.127-13.734-1.986-.255.088-.476-.169-.318-.387 1.217-1.677 3.596-2.967 4.77-3.532.242-.117.228-.473-.03-.553a26 26 0 0 0-3.546-.846c-.348-.056-.38-.652-.03-.7 8.798-1.183 17.986 1.459 22.596 7.266a.3.3 0 0 0 .175.108c16.883 3.625 18.092 30.314 16.147 31.53-.384.239-1.612.102-3.233-.08-6.57-.735-19.578-2.19-8.842 17.818.106.198-.034.46-.256.494-6.054.941 1.704 19.912 7.406 32.408"/><path fill="#3CA82B" d="M79.258 85.293c-1.285-.595-6.227 2.949-9.507 5.67-.686-.97-1.978-1.675-4.894-1.168-2.551.443-3.96 1.058-4.589 2.12-4.027-1.528-10.803-3.884-12.44-1.608-1.79 2.487.447 14.257 2.824 15.785 1.24.798 7.175-3.017 10.275-5.648.5.705 1.305 1.108 2.96 1.069 2.503-.058 6.563-.64 7.193-1.806a1.3 1.3 0 0 0 .099-.25c3.186 1.191 8.792 2.451 10.045 2.263 3.264-.49-.455-15.726-1.966-16.427"/><path fill="@{green}" d="M70.051 91.31c.135.242.244.496.337.754.454 1.27 1.194 5.31.634 6.309-.56.998-4.194 1.48-6.436 1.519s-2.746-.782-3.2-2.052c-.364-1.016-.542-3.405-.538-4.773-.092-2.028.65-2.742 4.076-3.296 2.535-.41 3.876.067 4.65.883 3.6-2.686 9.606-6.478 10.192-5.785 2.92 3.455 3.29 11.68 2.657 14.99-.207 1.082-9.879-1.072-9.879-2.239 0-4.844-1.257-6.174-2.493-6.31m-21.187-1.512c.792-1.254 7.216.305 10.743 1.874 0 0-.725 3.284.429 7.151.337 1.132-8.113 6.167-9.216 5.301-1.275-1.001-3.621-11.691-1.956-14.326"/><path fill="@{yellow}" fill-rule="evenodd" d="M51.975 64.33c.52-2.26 2.941-6.519 11.587-6.415 4.371-.018 9.801-.002 13.4-.411a48.2 48.2 0 0 0 11.969-2.91c3.742-1.428 5.07-1.11 5.536-.256.512.939-.091 2.56-1.399 4.052-2.498 2.85-6.989 5.06-14.92 5.715-7.93.655-13.185-1.472-15.446 1.991-.976 1.494-.222 5.015 7.448 6.124 10.364 1.496 18.876-1.803 19.928.19 1.052 1.991-5.007 6.044-15.388 6.129s-16.865-3.635-19.164-5.484c-2.918-2.346-4.223-5.766-3.55-8.725Z" clip-rule="evenodd"/><g fill="@{blue}" opacity=".8"><path d="M65.196 39.617c.579-.948 1.863-1.68 3.964-1.68s3.09.836 3.774 1.768c.14.19-.071.413-.287.32l-.158-.069c-.769-.336-1.712-.748-3.329-.77-1.729-.025-2.819.408-3.505.781-.232.126-.596-.125-.46-.35ZM41.539 40.83c2.04-.853 3.644-.743 4.777-.474.24.056.405-.2.214-.355-.88-.71-2.85-1.59-5.418-.633-2.29.854-3.37 2.63-3.377 3.796-.002.276.564.299.71.066.396-.63 1.053-1.547 3.094-2.4"/><path fill-rule="evenodd" d="M70.945 52.588a3.263 3.263 0 0 1-3.267-3.255 3.263 3.263 0 0 1 3.267-3.255 3.26 3.26 0 0 1 3.267 3.255 3.26 3.26 0 0 1-3.267 3.255m2.301-4.334a.845.845 0 0 0-1.692 0 .845.845 0 0 0 1.692 0M49.3 51.585a3.8 3.8 0 0 1-3.809 3.796c-2.1 0-3.808-1.7-3.808-3.796a3.804 3.804 0 0 1 3.808-3.796c2.1 0 3.809 1.7 3.809 3.796m-1.123-1.258a.987.987 0 0 0-1.972 0c0 .54.44.982.986.982a.985.985 0 0 0 .986-.982" clip-rule="evenodd"/></g><path fill="#fff" fill-rule="evenodd" d="M60.186 110.733c27.917 0 50.548-22.63 50.548-50.547S88.103 9.639 60.186 9.639C32.27 9.64 9.64 32.27 9.64 60.186c0 27.917 22.631 50.547 50.547 50.547Zm0 4.702c30.514 0 55.25-24.735 55.25-55.249 0-30.513-24.736-55.249-55.25-55.249S4.937 29.673 4.937 60.187s24.736 55.248 55.25 55.248Z" clip-rule="evenodd"/></g></svg>'
       );
       background-image: url("data:image/svg+xml,@{svg}") !important;
     }
 
+    // On mobile DuckDuckGo paints the header logo on `.header__logo-icon` (which
+    // already carries `background-repeat: no-repeat`) and blanks the parent
+    // `.header__logo` with `background: none`. Re-blank the parent here so our
+    // themed image only lives on the icon and inherits DDG's `no-repeat`,
+    // instead of overriding that reset and tiling across the wider parent (#2257).
+    &.is-mobile {
+      .header__logo,
+      .js-logo-ddg {
+        background-image: none !important;
+      }
+    }
+
     .yhccgqM_FdvJ79N6Jm6c {
       @svg: escape(
         '<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 120 120"><g clip-path="url(#logo_header_v109_svg__a)"><path fill="@{peach}" fill-rule="evenodd" d="M60.186 120.373c33.24 0 60.187-26.947 60.187-60.187S93.426 0 60.186 0 0 26.946 0 60.186s26.946 60.187 60.186 60.187" clip-rule="evenodd"/><path fill="#DDD" fill-rule="evenodd" d="M68.65 105.091c0-.47.115-.578-1.38-3.557-3.972-7.954-7.964-19.17-6.148-26.402.33-1.314-3.742-48.66-6.62-50.185-3.2-1.705-7.138-4.41-10.739-5.012-1.827-.292-4.223-.154-6.096.098-.332.045-.346.643-.028.751 1.23.417 2.722 1.14 3.602 2.233.167.207-.057.533-.322.543-.83.03-2.334.378-4.32 2.064-.229.195-.038.557.257.499 4.267-.844 8.623-.428 11.191 1.906.167.151.08.423-.137.482-22.283 6.055-17.872 25.438-11.94 49.224 5.284 21.188 7.272 28.017 7.899 30.097a.67.67 0 0 0 .398.439c7.67 3.055 24.383 3.19 24.383-2.005z" clip-rule="evenodd"/><path fill="#fff" d="M71.706 109.558c-2.703 1.058-7.993 1.528-11.05 1.528-4.48 0-10.932-.705-13.283-1.763-1.452-4.469-5.797-18.32-10.088-35.91l-.42-1.718-.004-.014c-5.101-20.836-9.267-37.854 13.568-43.2.208-.05.31-.3.172-.463-2.62-3.108-7.528-4.127-13.734-1.986-.255.088-.476-.169-.318-.387 1.217-1.677 3.596-2.967 4.77-3.532.242-.117.228-.473-.03-.553a26 26 0 0 0-3.546-.846c-.348-.056-.38-.652-.03-.7 8.798-1.183 17.986 1.459 22.596 7.266a.3.3 0 0 0 .175.108c16.883 3.625 18.092 30.314 16.147 31.53-.384.239-1.612.102-3.233-.08-6.57-.735-19.578-2.19-8.842 17.818.106.198-.034.46-.256.494-6.054.941 1.704 19.912 7.406 32.408"/><path fill="#3CA82B" d="M79.258 85.293c-1.285-.595-6.227 2.949-9.507 5.67-.686-.97-1.978-1.675-4.894-1.168-2.551.443-3.96 1.058-4.589 2.12-4.027-1.528-10.803-3.884-12.44-1.608-1.79 2.487.447 14.257 2.824 15.785 1.24.798 7.175-3.017 10.275-5.648.5.705 1.305 1.108 2.96 1.069 2.503-.058 6.563-.64 7.193-1.806a1.3 1.3 0 0 0 .099-.25c3.186 1.191 8.792 2.451 10.045 2.263 3.264-.49-.455-15.726-1.966-16.427"/><path fill="@{green}" d="M70.051 91.31c.135.242.244.496.337.754.454 1.27 1.194 5.31.634 6.309-.56.998-4.194 1.48-6.436 1.519s-2.746-.782-3.2-2.052c-.364-1.016-.542-3.405-.538-4.773-.092-2.028.65-2.742 4.076-3.296 2.535-.41 3.876.067 4.65.883 3.6-2.686 9.606-6.478 10.192-5.785 2.92 3.455 3.29 11.68 2.657 14.99-.207 1.082-9.879-1.072-9.879-2.239 0-4.844-1.257-6.174-2.493-6.31m-21.187-1.512c.792-1.254 7.216.305 10.743 1.874 0 0-.725 3.284.429 7.151.337 1.132-8.113 6.167-9.216 5.301-1.275-1.001-3.621-11.691-1.956-14.326"/><path fill="@{yellow}" fill-rule="evenodd" d="M51.975 64.33c.52-2.26 2.941-6.519 11.587-6.415 4.371-.018 9.801-.002 13.4-.411a48.2 48.2 0 0 0 11.969-2.91c3.742-1.428 5.07-1.11 5.536-.256.512.939-.091 2.56-1.399 4.052-2.498 2.85-6.989 5.06-14.92 5.715-7.93.655-13.185-1.472-15.446 1.991-.976 1.494-.222 5.015 7.448 6.124 10.364 1.496 18.876-1.803 19.928.19 1.052 1.991-5.007 6.044-15.388 6.129s-16.865-3.635-19.164-5.484c-2.918-2.346-4.223-5.766-3.55-8.725Z" clip-rule="evenodd"/><g fill="@{blue}" opacity=".8"><path d="M65.196 39.617c.579-.948 1.863-1.68 3.964-1.68s3.09.836 3.774 1.768c.14.19-.071.413-.287.32l-.158-.069c-.769-.336-1.712-.748-3.329-.77-1.729-.025-2.819.408-3.505.781-.232.126-.596-.125-.46-.35ZM41.539 40.83c2.04-.853 3.644-.743 4.777-.474.24.056.405-.2.214-.355-.88-.71-2.85-1.59-5.418-.633-2.29.854-3.37 2.63-3.377 3.796-.002.276.564.299.71.066.396-.63 1.053-1.547 3.094-2.4"/><path fill-rule="evenodd" d="M70.945 52.588a3.263 3.263 0 0 1-3.267-3.255 3.263 3.263 0 0 1 3.267-3.255 3.26 3.26 0 0 1 3.267 3.255 3.26 3.26 0 0 1-3.267 3.255m2.301-4.334a.845.845 0 0 0-1.692 0 .845.845 0 0 0 1.692 0M49.3 51.585a3.8 3.8 0 0 1-3.809 3.796c-2.1 0-3.808-1.7-3.808-3.796a3.804 3.804 0 0 1 3.808-3.796c2.1 0 3.809 1.7 3.809 3.796m-1.123-1.258a.987.987 0 0 0-1.972 0c0 .54.44.982.986.982a.985.985 0 0 0 .986-.982" clip-rule="evenodd"/></g><path fill="#fff" fill-rule="evenodd" d="M60.186 110.733c27.917 0 50.548-22.63 50.548-50.547S88.103 9.639 60.186 9.639C32.27 9.64 9.64 32.27 9.64 60.186c0 27.917 22.631 50.547 50.547 50.547Zm0 4.702c30.514 0 55.25-24.735 55.25-55.249 0-30.513-24.736-55.249-55.25-55.249S4.937 29.673 4.937 60.187s24.736 55.248 55.25 55.248Z" clip-rule="evenodd"/></g></svg>'