diff --git a/bundlesize.config.json b/bundlesize.config.json
index 453e676777..fc61445eec 100644
--- a/bundlesize.config.json
+++ b/bundlesize.config.json
@@ -42,11 +42,11 @@
     },
     {
       "path": "./packages/instantsearch.css/themes/algolia.css",
-      "maxSize": "10.25 kB"
+      "maxSize": "10.5 kB"
     },
     {
       "path": "./packages/instantsearch.css/themes/algolia-min.css",
-      "maxSize": "9.5 kB"
+      "maxSize": "10 kB"
     },
     {
       "path": "./packages/instantsearch.css/themes/reset.css",
@@ -54,31 +54,39 @@
     },
     {
       "path": "./packages/instantsearch.css/themes/reset-min.css",
-      "maxSize": "1.25 kB"
+      "maxSize": "1.5 kB"
+    },
+    {
+      "path": "./packages/instantsearch.css/themes/nova.css",
+      "maxSize": "10.5 kB"
+    },
+    {
+      "path": "./packages/instantsearch.css/themes/nova-min.css",
+      "maxSize": "9.75 kB"
     },
     {
       "path": "./packages/instantsearch.css/themes/satellite.css",
-      "maxSize": "11.25 kB"
+      "maxSize": "11.5 kB"
     },
     {
       "path": "./packages/instantsearch.css/themes/satellite-min.css",
-      "maxSize": "10.5 kB"
+      "maxSize": "10.75 kB"
     },
     {
       "path": "./packages/instantsearch.css/components/chat.css",
-      "maxSize": "5.5 kB"
+      "maxSize": "6 kB"
     },
     {
       "path": "./packages/instantsearch.css/components/chat-min.css",
-      "maxSize": "5.25 kB"
+      "maxSize": "5.5 kB"
     },
     {
       "path": "./packages/instantsearch.css/components/autocomplete.css",
-      "maxSize": "4.25 kB"
+      "maxSize": "4.75 kB"
     },
     {
       "path": "./packages/instantsearch.css/components/autocomplete-min.css",
-      "maxSize": "4 kB"
+      "maxSize": "4.25 kB"
     }
   ]
 }
diff --git a/packages/instantsearch.css/devtools/index.js b/packages/instantsearch.css/devtools/index.js
index ff5b3af54d..8538080898 100644
--- a/packages/instantsearch.css/devtools/index.js
+++ b/packages/instantsearch.css/devtools/index.js
@@ -411,6 +411,19 @@ const variablesConfig = {
         unit: 'rem',
       },
     },
+    {
+      name: '--ais-hit-min-width',
+      type: 'dimension-px',
+      themeVariable: false,
+      category: 'Other',
+      control: {
+        label: 'Hit Min Width',
+        min: 100,
+        max: 800,
+        step: 10,
+        unit: 'px',
+      },
+    },
     {
       name: '--ais-autocomplete-search-input-height',
       type: 'dimension-px',
diff --git a/packages/instantsearch.css/package.json b/packages/instantsearch.css/package.json
index daf93e6088..aa5b8deb3f 100644
--- a/packages/instantsearch.css/package.json
+++ b/packages/instantsearch.css/package.json
@@ -40,7 +40,7 @@
   "scripts": {
     "build": "rm -rf themes components && yarn styles:build && yarn styles:minify && yarn styles:autoprefixer && yarn generate-variables-config",
     "styles:autoprefixer": "postcss themes/ components/ --use autoprefixer --replace --no-map",
-    "styles:minify": "sass src/themes/algolia.scss:themes/algolia-min.css src/themes/satellite.scss:themes/satellite-min.css src/themes/reset.scss:themes/reset-min.css src/components/chat.scss:components/chat-min.css src/components/autocomplete.scss:components/autocomplete-min.css --no-source-map --style compressed",
+    "styles:minify": "sass src/themes/algolia.scss:themes/algolia-min.css src/themes/satellite.scss:themes/satellite-min.css src/themes/nova.scss:themes/nova-min.css src/themes/reset.scss:themes/reset-min.css src/components/chat.scss:components/chat-min.css src/components/autocomplete.scss:components/autocomplete-min.css --no-source-map --style compressed",
     "styles:build": "sass src/themes:themes src/components:components --no-source-map",
     "watch": "sass src/themes:themes src/components:components --no-source-map --watch",
     "prepare": "yarn build",
diff --git a/packages/instantsearch.css/src/components/autocomplete.scss b/packages/instantsearch.css/src/components/autocomplete.scss
index dcf12cbb5b..232e48c989 100644
--- a/packages/instantsearch.css/src/components/autocomplete.scss
+++ b/packages/instantsearch.css/src/components/autocomplete.scss
@@ -36,14 +36,12 @@
     position: relative;
     width: 100%;
 
-    @media (prefers-reduced-motion: no-preference) {
-      transition: border-color var(--ais-transition-duration)
-          var(--ais-transition-timing-function),
-        box-shadow var(--ais-transition-duration)
-          var(--ais-transition-timing-function),
-        outline-color var(--ais-transition-duration)
-          var(--ais-transition-timing-function);
-    }
+    transition: border-color var(--ais-transition-duration)
+        var(--ais-transition-timing-function),
+      box-shadow var(--ais-transition-duration)
+        var(--ais-transition-timing-function),
+      outline-color var(--ais-transition-duration)
+        var(--ais-transition-timing-function);
 
     &:focus-within {
       border-color: rgba(var(--ais-primary-color-rgb), 1);
@@ -77,11 +75,12 @@
         .ais-AutocompleteLoadingIndicator {
         height: 100%;
         padding-left: calc(var(--ais-spacing) * 0.75 - 1px);
-        padding-right: calc(var(--ais-spacing) / 2);
-        width: calc(var(--ais-spacing) * 1.75 + var(--ais-icon-size) - 1px);
+        padding-right: calc(var(--ais-spacing) * 0.75 - 1px);
+        width: calc(var(--ais-spacing) * 1.5 + var(--ais-icon-size) - 2px);
         @media (hover: none) and (pointer: coarse) {
-          padding-left: calc(calc(var(--ais-spacing) / 2) / 2 - 1px);
-          width: calc(var(--ais-icon-size) + (var(--ais-spacing) * 1.25) - 1px);
+          padding-left: calc(var(--ais-spacing) * 0.625);
+          padding-right: calc(var(--ais-spacing) * 0.625);
+          width: calc(var(--ais-icon-size) + var(--ais-spacing) * 1.25);
         }
       }
       @at-root .ais-AutocompleteSubmitButton {
@@ -149,10 +148,8 @@
         margin: 0;
         padding: 0 calc(var(--ais-spacing) * (5 / 6) - 0.5px);
 
-        @media (prefers-reduced-motion: no-preference) {
-          transition: color var(--ais-transition-duration)
-            var(--ais-transition-timing-function);
-        }
+        transition: color var(--ais-transition-duration)
+          var(--ais-transition-timing-function);
 
         @media (hover: none) and (pointer: coarse) {
           padding: 0 calc(var(--ais-spacing) * (2 / 3) - 0.5px);
@@ -203,12 +200,10 @@
   transform-origin: top center;
   transform: scale(0.95) translateY(calc(var(--ais-spacing) * -1));
 
-  @media (prefers-reduced-motion: no-preference) {
-    transition: opacity var(--ais-transition-duration)
-        var(--ais-transition-timing-function),
-      transform var(--ais-transition-duration)
-        var(--ais-transition-timing-function);
-  }
+  transition: opacity var(--ais-transition-duration)
+      var(--ais-transition-timing-function),
+    transform var(--ais-transition-duration)
+      var(--ais-transition-timing-function);
 
   &--open {
     opacity: 1;
@@ -308,10 +303,8 @@
   min-height: calc(var(--ais-spacing) * 2.5);
   padding: calc(calc(var(--ais-spacing) / 2) / 2);
 
-  @media (prefers-reduced-motion: no-preference) {
-    transition: background-color var(--ais-transition-duration)
-      var(--ais-transition-timing-function);
-  }
+  transition: background-color var(--ais-transition-duration)
+    var(--ais-transition-timing-function);
 
   // When the result is active, either by hover or keyboard navigation
   @media (hover: hover) {
@@ -387,10 +380,8 @@
     flex-shrink: 0;
     padding: 0;
 
-    @media (prefers-reduced-motion: no-preference) {
-      transition: color var(--ais-transition-duration)
-        var(--ais-transition-timing-function);
-    }
+    transition: color var(--ais-transition-duration)
+      var(--ais-transition-timing-function);
 
     &:hover,
     &:focus {
@@ -562,12 +553,10 @@ body.ais-Autocomplete--detached {
   text-align: left;
   width: 100%;
 
-  @media (prefers-reduced-motion: no-preference) {
-    transition: border-color var(--ais-transition-duration)
-        var(--ais-transition-timing-function),
-      box-shadow var(--ais-transition-duration)
-        var(--ais-transition-timing-function);
-  }
+  transition: border-color var(--ais-transition-duration)
+      var(--ais-transition-timing-function),
+    box-shadow var(--ais-transition-duration)
+      var(--ais-transition-timing-function);
 }
 
 .ais-AutocompleteDetachedSearchButtonIcon {
@@ -616,10 +605,8 @@ body.ais-Autocomplete--detached {
   margin-left: auto;
   padding: 0 calc(var(--ais-spacing) * 0.5);
 
-  @media (prefers-reduced-motion: no-preference) {
-    transition: color var(--ais-transition-duration)
-      var(--ais-transition-timing-function);
-  }
+  transition: color var(--ais-transition-duration)
+    var(--ais-transition-timing-function);
 
   @media (hover: hover) {
     &:hover {
diff --git a/packages/instantsearch.css/src/components/button.scss b/packages/instantsearch.css/src/components/button.scss
index 56584f2a0f..6dffdf15fc 100644
--- a/packages/instantsearch.css/src/components/button.scss
+++ b/packages/instantsearch.css/src/components/button.scss
@@ -29,11 +29,9 @@
     cursor: not-allowed;
   }
 
-  @media (prefers-reduced-motion: no-preference) {
-    transition: background-color var(--ais-transition-duration)
-        var(--ais-transition-timing-function),
-      color var(--ais-transition-duration) var(--ais-transition-timing-function);
-  }
+  transition: background-color var(--ais-transition-duration)
+      var(--ais-transition-timing-function),
+    color var(--ais-transition-duration) var(--ais-transition-timing-function);
 }
 
 // Button sizes
diff --git a/packages/instantsearch.css/src/components/chat/_chat-carousel.scss b/packages/instantsearch.css/src/components/chat/_chat-carousel.scss
index 6bb2d1e2f2..2790ea5704 100644
--- a/packages/instantsearch.css/src/components/chat/_chat-carousel.scss
+++ b/packages/instantsearch.css/src/components/chat/_chat-carousel.scss
@@ -122,10 +122,8 @@
       z-index: -1;
       transform: scale(0.95);
 
-      @media (prefers-reduced-motion: no-preference) {
-        transition: all var(--ais-transition-duration)
-          var(--ais-transition-timing-function);
-      }
+      transition: all var(--ais-transition-duration)
+        var(--ais-transition-timing-function);
     }
 
     @media (hover: hover) {
@@ -181,10 +179,8 @@
     overflow: hidden;
 
     img {
-      @media (prefers-reduced-motion: no-preference) {
-        transition: transform var(--ais-transition-duration)
-          var(--ais-transition-timing-function);
-      }
+      transition: transform var(--ais-transition-duration)
+        var(--ais-transition-timing-function);
     }
   }
 
diff --git a/packages/instantsearch.css/src/components/chat/_chat-message-loader.scss b/packages/instantsearch.css/src/components/chat/_chat-message-loader.scss
index d190b8b825..9abfa6b69a 100644
--- a/packages/instantsearch.css/src/components/chat/_chat-message-loader.scss
+++ b/packages/instantsearch.css/src/components/chat/_chat-message-loader.scss
@@ -15,9 +15,7 @@
     height: calc(var(--ais-spacing) * 1.5);
     color: rgba(var(--ais-primary-color-rgb), var(--ais-primary-color-alpha));
 
-    @media (prefers-reduced-motion: no-preference) {
-      animation: ais-chat-loader-spinner 1.4s linear infinite;
-    }
+    animation: ais-chat-loader-spinner 1.4s linear infinite;
   }
 
   .ais-ChatMessageLoader-text {
@@ -39,12 +37,10 @@
     background-position: -100% 0;
     font-weight: var(--ais-font-weight-medium);
 
-    @media (prefers-reduced-motion: no-preference) {
-      animation-delay: 0.5s;
-      animation-duration: 3s;
-      animation-iteration-count: infinite;
-      animation-name: ais-chat-loader-text;
-    }
+    animation-delay: 0.5s;
+    animation-duration: 3s;
+    animation-iteration-count: infinite;
+    animation-name: ais-chat-loader-text;
   }
 
   .ais-ChatMessageLoader-skeletonWrapper {
@@ -58,9 +54,7 @@
     background-color: rgba(var(--ais-muted-color-rgb), 0.2);
     border-radius: var(--ais-border-radius-sm);
 
-    @media (prefers-reduced-motion: no-preference) {
-      animation: ais-chat-loader-skeleton 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
-    }
+    animation: ais-chat-loader-skeleton 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
 
     &:nth-child(2) {
       width: 40%;
diff --git a/packages/instantsearch.css/src/components/chat/_chat-message.scss b/packages/instantsearch.css/src/components/chat/_chat-message.scss
index 1a8cb2c3bb..7b84fcc52e 100644
--- a/packages/instantsearch.css/src/components/chat/_chat-message.scss
+++ b/packages/instantsearch.css/src/components/chat/_chat-message.scss
@@ -77,10 +77,8 @@
 .ais-ChatMessage--auto-hide-actions .ais-ChatMessage-actions {
   opacity: 0;
 
-  @media (prefers-reduced-motion: no-preference) {
-    transition: opacity var(--ais-transition-duration)
-      var(--ais-transition-timing-function);
-  }
+  transition: opacity var(--ais-transition-duration)
+    var(--ais-transition-timing-function);
 }
 
 .ais-ChatMessage-feedbackSpinner svg,
@@ -89,9 +87,7 @@
 }
 
 .ais-ChatMessage-feedbackSpinner svg {
-  @media (prefers-reduced-motion: no-preference) {
-    animation: ais-chat-loader-spinner 1.4s linear infinite;
-  }
+  animation: ais-chat-loader-spinner 1.4s linear infinite;
 }
 
 .ais-ChatMessage-feedbackCheck {
diff --git a/packages/instantsearch.css/src/components/chat/_chat-messages.scss b/packages/instantsearch.css/src/components/chat/_chat-messages.scss
index eff3ec632c..9b915571d4 100644
--- a/packages/instantsearch.css/src/components/chat/_chat-messages.scss
+++ b/packages/instantsearch.css/src/components/chat/_chat-messages.scss
@@ -23,12 +23,10 @@
   gap: calc(var(--ais-spacing) * 1.5);
   width: 100%;
 
-  @media (prefers-reduced-motion: no-preference) {
-    transition: opacity var(--ais-transition-duration)
-        var(--ais-transition-timing-function),
-      filter var(--ais-transition-duration)
-        var(--ais-transition-timing-function);
-  }
+  transition: opacity var(--ais-transition-duration)
+      var(--ais-transition-timing-function),
+    filter var(--ais-transition-duration)
+      var(--ais-transition-timing-function);
 }
 
 .ais-ChatMessages-content--clearing {
@@ -45,14 +43,12 @@
   height: calc(var(--ais-spacing) * 1.5);
   border-radius: var(--ais-border-radius-full);
 
-  @media (prefers-reduced-motion: no-preference) {
-    transition: background-color var(--ais-transition-duration)
-        var(--ais-transition-timing-function),
-      transform var(--ais-transition-duration)
-        var(--ais-transition-timing-function),
-      opacity var(--ais-transition-duration)
-        var(--ais-transition-timing-function);
-  }
+  transition: background-color var(--ais-transition-duration)
+      var(--ais-transition-timing-function),
+    transform var(--ais-transition-duration)
+      var(--ais-transition-timing-function),
+    opacity var(--ais-transition-duration)
+      var(--ais-transition-timing-function);
 }
 
 .ais-ChatMessages-scrollToBottom--hidden {
diff --git a/packages/instantsearch.css/src/components/chat/_chat-overlay-layout.scss b/packages/instantsearch.css/src/components/chat/_chat-overlay-layout.scss
index 3c40f0e5aa..8cce06ea02 100644
--- a/packages/instantsearch.css/src/components/chat/_chat-overlay-layout.scss
+++ b/packages/instantsearch.css/src/components/chat/_chat-overlay-layout.scss
@@ -14,12 +14,10 @@
   z-index: var(--ais-z-index-chat);
   pointer-events: none;
 
-  @media (prefers-reduced-motion: no-preference) {
-    transition: width var(--ais-transition-duration)
-        var(--ais-transition-timing-function),
-      height var(--ais-transition-duration)
-        var(--ais-transition-timing-function);
-  }
+  transition: width var(--ais-transition-duration)
+      var(--ais-transition-timing-function),
+    height var(--ais-transition-duration)
+      var(--ais-transition-timing-function);
 
   &--maximized {
     width: var(--ais-chat-maximized-width);
@@ -32,12 +30,10 @@
     transform-origin: bottom right;
     transform: scale(0.95) translateY(var(--ais-spacing));
 
-    @media (prefers-reduced-motion: no-preference) {
-      transition: opacity var(--ais-transition-duration)
-          var(--ais-transition-timing-function),
-        transform var(--ais-transition-duration)
-          var(--ais-transition-timing-function);
-    }
+    transition: opacity var(--ais-transition-duration)
+        var(--ais-transition-timing-function),
+      transform var(--ais-transition-duration)
+        var(--ais-transition-timing-function);
   }
 
   .ais-Chat-container--open {
diff --git a/packages/instantsearch.css/src/components/chat/_chat-prompt.scss b/packages/instantsearch.css/src/components/chat/_chat-prompt.scss
index 0aa8829b02..1f7bae7b94 100644
--- a/packages/instantsearch.css/src/components/chat/_chat-prompt.scss
+++ b/packages/instantsearch.css/src/components/chat/_chat-prompt.scss
@@ -59,12 +59,10 @@
   outline: 1px solid transparent;
   z-index: 1;
 
-  @media (prefers-reduced-motion: no-preference) {
-    transition: border-color var(--ais-transition-duration)
-        var(--ais-transition-timing-function),
-      outline-color var(--ais-transition-duration)
-        var(--ais-transition-timing-function);
-  }
+  transition: border-color var(--ais-transition-duration)
+      var(--ais-transition-timing-function),
+    outline-color var(--ais-transition-duration)
+      var(--ais-transition-timing-function);
 }
 
 .ais-ChatPrompt-body:focus-within {
diff --git a/packages/instantsearch.css/src/components/chat/_chat-sidepanel-layout.scss b/packages/instantsearch.css/src/components/chat/_chat-sidepanel-layout.scss
index 4a3341fb97..f08e3ec9fc 100644
--- a/packages/instantsearch.css/src/components/chat/_chat-sidepanel-layout.scss
+++ b/packages/instantsearch.css/src/components/chat/_chat-sidepanel-layout.scss
@@ -13,10 +13,7 @@
   max-width: calc(100% - var(--ais-chat-margin) * 2);
   z-index: var(--ais-z-index-chat);
   pointer-events: none;
-
-  @media (prefers-reduced-motion: no-preference) {
-    transition: width var(--ais-transition-duration) var(--ais-transition-timing-function);
-  }
+  transition: width var(--ais-transition-duration) var(--ais-transition-timing-function);
 
   &--maximized {
     width: var(--ais-chat-maximized-width);
@@ -27,11 +24,8 @@
     border-radius: 0;
     opacity: 0;
     transform: translateX(100%);
-
-    @media (prefers-reduced-motion: no-preference) {
-      transition: opacity var(--ais-transition-duration) var(--ais-transition-timing-function),
-        transform var(--ais-transition-duration) var(--ais-transition-timing-function);
-    }
+    transition: opacity var(--ais-transition-duration) var(--ais-transition-timing-function),
+      transform var(--ais-transition-duration) var(--ais-transition-timing-function);
   }
 
   .ais-Chat-container--open {
@@ -45,11 +39,8 @@
     position: absolute;
     bottom: var(--ais-chat-margin);
     right: var(--ais-chat-margin);
-
-    @media (prefers-reduced-motion: no-preference) {
-      transition: right var(--ais-transition-duration) var(--ais-transition-timing-function),
-        transform var(--ais-transition-duration) var(--ais-transition-timing-function);
-    }
+    transition: right var(--ais-transition-duration) var(--ais-transition-timing-function),
+      transform var(--ais-transition-duration) var(--ais-transition-timing-function);
   }
 
   .ais-Chat-container--open ~ .ais-Chat-toggleButtonWrapper {
diff --git a/packages/instantsearch.css/src/components/chat/_chat-toggle-button.scss b/packages/instantsearch.css/src/components/chat/_chat-toggle-button.scss
index 000cad0f1e..7c60f2f50d 100644
--- a/packages/instantsearch.css/src/components/chat/_chat-toggle-button.scss
+++ b/packages/instantsearch.css/src/components/chat/_chat-toggle-button.scss
@@ -12,12 +12,10 @@
     width: calc(var(--ais-icon-size) * 1.4);
   }
 
-  @media (prefers-reduced-motion: no-preference) {
-    transition: transform var(--ais-transition-duration)
-        var(--ais-transition-timing-function),
-      background-color var(--ais-transition-duration)
-        var(--ais-transition-timing-function);
-  }
+  transition: transform var(--ais-transition-duration)
+      var(--ais-transition-timing-function),
+    background-color var(--ais-transition-duration)
+      var(--ais-transition-timing-function);
 }
 
 .ais-ChatToggleButton--open {
diff --git a/packages/instantsearch.css/src/components/filter-suggestions.scss b/packages/instantsearch.css/src/components/filter-suggestions.scss
index 4430865626..f6baa6c1b1 100644
--- a/packages/instantsearch.css/src/components/filter-suggestions.scss
+++ b/packages/instantsearch.css/src/components/filter-suggestions.scss
@@ -91,9 +91,7 @@
     width: 20%;
   }
 
-  @media (prefers-reduced-motion: no-preference) {
-    animation: ais-filter-suggestions-skeleton 1.5s ease-in-out infinite;
-  }
+  animation: ais-filter-suggestions-skeleton 1.5s ease-in-out infinite;
 }
 
 @keyframes ais-filter-suggestions-skeleton {
diff --git a/packages/instantsearch.css/src/shared/_common.scss b/packages/instantsearch.css/src/shared/_common.scss
index 4bf8a34cb7..69116fe7a3 100644
--- a/packages/instantsearch.css/src/shared/_common.scss
+++ b/packages/instantsearch.css/src/shared/_common.scss
@@ -35,6 +35,19 @@
   }
 }
 
+// Reduced motion
+@media (prefers-reduced-motion: reduce) {
+  [class^='ais-'],
+  [class^='ais-'] *,
+  [class^='ais-']::before,
+  [class^='ais-']::after,
+  [class^='ais-'] *::before,
+  [class^='ais-'] *::after {
+    transition: none !important;
+    animation: none !important;
+  }
+}
+
 // Fade-in animation
 @keyframes ais-fadeIn {
   from {
diff --git a/packages/instantsearch.css/src/shared/_nova-common.scss b/packages/instantsearch.css/src/shared/_nova-common.scss
new file mode 100644
index 0000000000..85b4bf22a9
--- /dev/null
+++ b/packages/instantsearch.css/src/shared/_nova-common.scss
@@ -0,0 +1,125 @@
+@use 'variables';
+
+// Auto dark mode
+@media (prefers-color-scheme: dark) {
+  :root:not([data-theme='light']) {
+    @include variables.dark-theme;
+  }
+}
+
+// Focus outline (generic)
+a[class^='ais-']:focus-visible,
+button[class^='ais-']:focus-visible,
+input[class^='ais-']:not(.ais-AutocompleteInput):not(
+    .ais-SearchBox-input
+  ):focus-visible,
+select[class^='ais-']:focus-visible {
+  outline: 2px solid
+    rgba(var(--ais-primary-color-rgb), var(--ais-primary-color-alpha));
+  outline-offset: 2px;
+}
+
+// Shared button / showMore styles
+[class^='ais-'][class*='-showMore'],
+[class^='ais-'][class*='-button'] {
+  border-radius: var(--ais-border-radius-sm);
+  font-size: 0.9em;
+  font-weight: var(--ais-font-weight-medium);
+  color: rgba(
+    var(--ais-button-text-color-rgb),
+    var(--ais-button-text-color-alpha)
+  );
+  padding: calc(var(--ais-spacing) / 2) var(--ais-spacing)
+    calc(var(--ais-spacing) / 2) var(--ais-spacing);
+  background-color: rgba(
+    var(--ais-primary-color-rgb),
+    var(--ais-primary-color-alpha)
+  );
+  transition: background-color var(--ais-transition-duration)
+    var(--ais-transition-timing-function);
+  box-shadow: var(--ais-shadow-xs);
+}
+
+[class^='ais-'][class*='-showMore'] {
+  margin-top: calc(var(--ais-spacing) * 0.75);
+}
+
+@media (hover: hover) {
+  [class^='ais-'][class*='-showMore']:not([class^='ais-'][disabled]):hover {
+    background-color: rgba(var(--ais-primary-color-rgb), 0.85);
+  }
+}
+
+// Disabled state
+[class^='ais-'][disabled] {
+  opacity: 0.75;
+  cursor: not-allowed;
+}
+
+// Count badge
+[class^='ais-'][class*='-count'] {
+  margin-left: auto;
+  color: rgba(var(--ais-text-color-rgb), 0.7);
+  border-radius: var(--ais-border-radius-full);
+  padding: calc(var(--ais-spacing) * 0.125) calc(var(--ais-spacing) * 0.625);
+  border: 1px solid rgba(var(--ais-muted-color-rgb), 0.3);
+  background-color: rgba(
+    var(--ais-background-color-rgb),
+    var(--ais-background-color-alpha)
+  );
+  white-space: nowrap;
+  font-size: 0.75em;
+}
+
+// Custom select (MenuSelect, HitsPerPage, SortBy)
+.ais-MenuSelect,
+.ais-HitsPerPage,
+.ais-SortBy {
+  &:after {
+    transition: transform var(--ais-transition-duration)
+      var(--ais-transition-timing-function);
+    background-image: var(--ais-chevron-icon);
+    background-repeat: no-repeat;
+    content: '';
+    display: inline-block;
+    height: 1rem;
+    margin-left: calc(var(--ais-spacing) * -1 - 1rem);
+    transform: translateY(0.2rem);
+    pointer-events: none;
+    user-select: none;
+    width: 1rem;
+  }
+}
+
+.ais-MenuSelect-select,
+.ais-HitsPerPage-select,
+.ais-SortBy-select {
+  width: 100%;
+  color: rgba(var(--ais-text-color-rgb), var(--ais-text-color-alpha));
+  font: inherit;
+  padding: calc(var(--ais-spacing) / 2) calc(var(--ais-spacing) * 2 + 0.5rem)
+    calc(var(--ais-spacing) / 2) var(--ais-spacing);
+  border-radius: var(--ais-border-radius-sm);
+  border: 1px solid
+    rgba(var(--ais-border-color-rgb), var(--ais-border-color-alpha));
+
+  &:focus-visible {
+    outline-offset: -1px;
+  }
+}
+
+// Checked checkbox
+input[class^='ais-'][type='checkbox']:checked {
+  background-image: var(--ais-check-icon);
+  background-repeat: no-repeat;
+  background-size: calc(var(--ais-spacing) * 0.625);
+  background-position: 50%;
+  background-color: rgba(
+    var(--ais-primary-color-rgb),
+    var(--ais-primary-color-alpha)
+  );
+  border-color: rgba(
+    var(--ais-primary-color-rgb),
+    var(--ais-primary-color-alpha)
+  );
+}
diff --git a/packages/instantsearch.css/src/shared/_variables.scss b/packages/instantsearch.css/src/shared/_variables.scss
index 484b9e2d84..da4f3116f0 100644
--- a/packages/instantsearch.css/src/shared/_variables.scss
+++ b/packages/instantsearch.css/src/shared/_variables.scss
@@ -34,6 +34,7 @@ $ais-chat-breakpoint: 680px;
   --ais-spacing: calc(var(--ais-base-unit) * var(--ais-spacing-factor) * 1px);
 
   /* Shadows */
+  --ais-shadow-xs: 0px 1px 2px 0px rgba(var(--ais-shadow-color-rgb), 0.15);
   --ais-shadow-sm: 0px 0px 0px 1px rgba(var(--ais-shadow-color-rgb), 0.05),
     0px 1px 3px 0px rgba(var(--ais-shadow-color-rgb), 0.25);
   --ais-shadow-md: 0px 0px 0px 1px rgba(var(--ais-shadow-color-rgb), 0.05),
@@ -56,6 +57,9 @@ $ais-chat-breakpoint: 680px;
   /* Icons */
   --ais-icon-size: 20px;
   --ais-icon-stroke-width: 1.6;
+  --ais-chevron-icon: url('data:image/svg+xml;utf8,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2216%22%20height%3D%2216%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23262626%22%20stroke-width%3D%221.6%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpolyline%20points%3D%226%209%2012%2015%2018%209%22%3E%3C%2Fpolyline%3E%3C%2Fsvg%3E');
+  --ais-selected-chevron-icon: url('data:image/svg+xml;utf8,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2216%22%20height%3D%2216%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%231f6ff2%22%20stroke-width%3D%221.6%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpolyline%20points%3D%226%209%2012%2015%2018%209%22%3E%3C%2Fpolyline%3E%3C%2Fsvg%3E');
+  --ais-check-icon: url('data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20fill%3D%22none%22%20aria-hidden%3D%22true%22%20viewBox%3D%220%200%2016%2012%22%3E%3Cpath%20stroke%3D%22%23fff%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%20stroke-width%3D%221.6%22%20d%3D%22M1%205.917%205.724%2010.5%2015%201.5%22%2F%3E%3C%2Fsvg%3E');
 
   /* Transitions */
   --ais-transition-duration: 0.3s;
@@ -75,6 +79,9 @@ $ais-chat-breakpoint: 680px;
   /* Chat carousel component */
   --ais-chat-carousel-item-width: calc(var(--ais-spacing) * 10);
 
+  /* Hit grid */
+  --ais-hit-min-width: 200px;
+
   /* Autocomplete component */
   --ais-autocomplete-search-input-height: 44px;
   --ais-autocomplete-panel-max-height: 650px;
@@ -105,16 +112,13 @@ $ais-chat-breakpoint: 680px;
 
   /* Shadow color */
   --ais-shadow-color-rgb: 0, 0, 0;
+
+  /* Icons */
+  --ais-chevron-icon: url('data:image/svg+xml;utf8,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2216%22%20height%3D%2216%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23ebebeb%22%20stroke-width%3D%221.6%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpolyline%20points%3D%226%209%2012%2015%2018%209%22%3E%3C%2Fpolyline%3E%3C%2Fsvg%3E');
+  --ais-selected-chevron-icon: url('data:image/svg+xml;utf8,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2216%22%20height%3D%2216%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%235B96F5%22%20stroke-width%3D%221.6%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpolyline%20points%3D%226%209%2012%2015%2018%209%22%3E%3C%2Fpolyline%3E%3C%2Fsvg%3E');
 }
 
 :root[data-theme='dark'],
 .dark {
   @include dark-theme;
 }
-
-// Disabled until all widgets support dark mode
-// @media (prefers-color-scheme: dark) {
-//   :root:not([data-theme='light']) {
-//     @include dark-theme;
-//   }
-// }
diff --git a/packages/instantsearch.css/src/themes/nova.scss b/packages/instantsearch.css/src/themes/nova.scss
new file mode 100644
index 0000000000..b66a91cbde
--- /dev/null
+++ b/packages/instantsearch.css/src/themes/nova.scss
@@ -0,0 +1,28 @@
+@use 'reset';
+
+@use '../shared/_variables';
+@use '../shared/_common';
+@use '../shared/_nova-common';
+
+@use '../components/chat';
+@use '../components/autocomplete';
+@use '../components/filter-suggestions';
+
+@use '../widgets/searchbox';
+@use '../widgets/breadcrumb';
+@use '../widgets/hierarchical-menu';
+@use '../widgets/menu';
+@use '../widgets/refinement-list';
+@use '../widgets/toggle-refinement';
+@use '../widgets/numeric-menu';
+@use '../widgets/range-input';
+@use '../widgets/panel';
+@use '../widgets/current-refinements';
+@use '../widgets/pagination';
+@use '../widgets/rating-menu';
+@use '../widgets/hits';
+@use '../widgets/infinite-hits';
+@use '../widgets/geo-search';
+@use '../widgets/highlight';
+@use '../widgets/relevant-sort';
+@use '../widgets/powered-by';
diff --git a/packages/instantsearch.css/src/themes/reset.scss b/packages/instantsearch.css/src/themes/reset.scss
index c8f5057db8..6ab45542df 100644
--- a/packages/instantsearch.css/src/themes/reset.scss
+++ b/packages/instantsearch.css/src/themes/reset.scss
@@ -4,6 +4,15 @@
   box-sizing: border-box;
 }
 
+a[class^='ais-'] {
+  text-decoration: none;
+}
+
+select[class^='ais-'] {
+  appearance: none;
+  background: none;
+}
+
 // Reset all lists
 
 .ais-Breadcrumb-list,
@@ -45,6 +54,7 @@
 .ais-RangeInput-submit,
 .ais-RefinementList-showMore,
 .ais-AiModeButton,
+.ais-RelevantSort-button,
 .ais-SearchBox-submit,
 .ais-SearchBox-reset,
 .ais-VoiceSearch-button {
@@ -115,6 +125,11 @@
   height: 20px;
 }
 
+.ais-RefinementList-checkbox,
+.ais-ToggleRefinement-checkbox {
+  margin: 0;
+}
+
 .ais-SearchBox-input {
   &::-ms-clear,
   &::-ms-reveal {
diff --git a/packages/instantsearch.css/src/widgets/_breadcrumb.scss b/packages/instantsearch.css/src/widgets/_breadcrumb.scss
new file mode 100644
index 0000000000..36e4626aad
--- /dev/null
+++ b/packages/instantsearch.css/src/widgets/_breadcrumb.scss
@@ -0,0 +1,39 @@
+.ais-Breadcrumb-list {
+  @media screen and (min-width: 768px) {
+    align-items: center;
+    display: flex;
+    flex-wrap: wrap;
+    row-gap: calc(var(--ais-spacing) / 3);
+  }
+}
+
+.ais-Breadcrumb-item {
+  margin-block-end: calc(var(--ais-spacing) / 2);
+
+  @media screen and (min-width: 768px) {
+    margin-block-end: 0;
+  }
+}
+
+.ais-Breadcrumb-item--selected {
+  color: rgba(var(--ais-text-color-rgb), var(--ais-text-color-alpha));
+  font-weight: var(--ais-font-weight-semibold);
+}
+
+.ais-Breadcrumb-separator {
+  color: rgba(var(--ais-muted-color-rgb), var(--ais-muted-color-alpha));
+  font-weight: normal;
+  margin: 0 calc(var(--ais-spacing) / 3);
+}
+
+.ais-Breadcrumb-link {
+  color: rgba(var(--ais-muted-color-rgb), var(--ais-muted-color-alpha));
+  transition: color var(--ais-transition-duration)
+    var(--ais-transition-timing-function);
+
+  &:hover,
+  &:focus {
+    text-decoration: underline;
+    text-underline-offset: 2px;
+  }
+}
diff --git a/packages/instantsearch.css/src/widgets/_current-refinements.scss b/packages/instantsearch.css/src/widgets/_current-refinements.scss
new file mode 100644
index 0000000000..f258927116
--- /dev/null
+++ b/packages/instantsearch.css/src/widgets/_current-refinements.scss
@@ -0,0 +1,35 @@
+.ais-CurrentRefinements-list {
+  display: flex;
+  gap: calc(var(--ais-spacing) / 2);
+  flex-wrap: wrap;
+}
+
+.ais-CurrentRefinements-item {
+  align-items: center;
+  font-size: 0.9em;
+  display: inline-flex;
+  border: 1px solid
+    rgba(var(--ais-border-color-rgb), var(--ais-border-color-alpha));
+  border-radius: var(--ais-border-radius-sm);
+  padding: calc(var(--ais-spacing) / 3) calc(var(--ais-spacing) / 2);
+  color: rgba(var(--ais-text-color-rgb), var(--ais-text-color-alpha));
+}
+
+.ais-CurrentRefinements-label {
+  text-transform: capitalize;
+}
+
+.ais-CurrentRefinements-category {
+  margin-left: calc(var(--ais-spacing) / 2);
+  display: flex;
+  align-items: center;
+}
+
+.ais-CurrentRefinements-delete {
+  color: rgba(var(--ais-muted-color-rgb), var(--ais-muted-color-alpha));
+  margin-left: calc(var(--ais-spacing) / 3);
+
+  &:hover {
+    color: rgba(var(--ais-text-color-rgb), var(--ais-text-color-alpha));
+  }
+}
diff --git a/packages/instantsearch.css/src/widgets/_geo-search.scss b/packages/instantsearch.css/src/widgets/_geo-search.scss
new file mode 100644
index 0000000000..2f49df9e38
--- /dev/null
+++ b/packages/instantsearch.css/src/widgets/_geo-search.scss
@@ -0,0 +1,86 @@
+.ais-GeoSearch {
+  position: relative;
+}
+
+.ais-GeoSearch-control {
+  position: absolute;
+  top: 0.75rem;
+  left: 0.75rem;
+}
+
+.ais-GeoSearch-label {
+  display: inline-flex;
+  align-items: center;
+  padding: calc(var(--ais-spacing) * 0.375) calc(var(--ais-spacing) * 0.625);
+  font-size: 0.85em;
+  background-color: rgba(
+    var(--ais-background-color-rgb),
+    var(--ais-background-color-alpha)
+  );
+  border-radius: var(--ais-border-radius-sm);
+  box-shadow: var(--ais-shadow-sm);
+  cursor: pointer;
+  transition: background-color var(--ais-transition-duration)
+    var(--ais-transition-timing-function);
+}
+
+@media (hover: hover) {
+  .ais-GeoSearch-label:hover {
+    background-color: rgba(var(--ais-muted-color-rgb), 0.1);
+  }
+}
+
+.ais-GeoSearch-label--selected {
+  color: rgba(var(--ais-primary-color-rgb), var(--ais-primary-color-alpha));
+}
+
+.ais-GeoSearch-input {
+  border-radius: calc(var(--ais-spacing) / 4);
+  background-color: rgba(
+    var(--ais-background-color-rgb),
+    var(--ais-background-color-alpha)
+  );
+  border: 1px solid rgba(var(--ais-border-color-rgb), 0.5);
+  appearance: none;
+  width: var(--ais-spacing);
+  height: var(--ais-spacing);
+  margin: 0 calc(var(--ais-spacing) * 0.5) 0 0;
+  cursor: inherit;
+  transition: background-color var(--ais-transition-duration)
+    var(--ais-transition-timing-function);
+}
+
+.ais-GeoSearch-label,
+.ais-GeoSearch-redo,
+.ais-GeoSearch-reset {
+  white-space: nowrap;
+}
+
+.ais-GeoSearch-redo,
+.ais-GeoSearch-reset {
+  padding: calc(var(--ais-spacing) * 0.375) calc(var(--ais-spacing) * 0.625);
+  font-size: 0.85em;
+  background-color: rgba(
+    var(--ais-background-color-rgb),
+    var(--ais-background-color-alpha)
+  );
+  border-radius: var(--ais-border-radius-sm);
+  box-shadow: var(--ais-shadow-sm);
+  color: rgba(var(--ais-text-color-rgb), var(--ais-text-color-alpha));
+  transition: background-color var(--ais-transition-duration)
+    var(--ais-transition-timing-function);
+}
+
+@media (hover: hover) {
+  .ais-GeoSearch-redo:not([disabled]):hover,
+  .ais-GeoSearch-reset:not([disabled]):hover {
+    background-color: rgba(var(--ais-muted-color-rgb), 0.1);
+  }
+}
+
+.ais-GeoSearch-reset {
+  position: absolute;
+  bottom: 1.25rem;
+  left: 50%;
+  transform: translateX(-50%);
+}
diff --git a/packages/instantsearch.css/src/widgets/_hierarchical-menu.scss b/packages/instantsearch.css/src/widgets/_hierarchical-menu.scss
new file mode 100644
index 0000000000..e82a47b0e1
--- /dev/null
+++ b/packages/instantsearch.css/src/widgets/_hierarchical-menu.scss
@@ -0,0 +1,68 @@
+.ais-HierarchicalMenu-list .ais-HierarchicalMenu-list {
+  margin-left: calc(var(--ais-spacing) * 1);
+  padding-left: calc(var(--ais-spacing) * 0.375);
+  border-left: 1px solid
+    rgba(var(--ais-border-color-rgb), var(--ais-border-color-alpha));
+}
+
+.ais-HierarchicalMenu-list,
+.ais-HierarchicalMenu-item--parent {
+  display: flex;
+  flex-direction: column;
+  row-gap: calc(var(--ais-spacing) / 4);
+}
+
+.ais-HierarchicalMenu-link {
+  color: rgba(var(--ais-text-color-rgb), 0.9);
+  display: flex;
+  align-items: center;
+  padding: calc(var(--ais-spacing) * 0.375) calc(var(--ais-spacing) / 2);
+  border-radius: var(--ais-border-radius-sm);
+  transition: background-color var(--ais-transition-duration)
+      var(--ais-transition-timing-function),
+    color var(--ais-transition-duration) var(--ais-transition-timing-function);
+
+  &:before {
+    transition: transform var(--ais-transition-duration)
+      var(--ais-transition-timing-function);
+    background-image: var(--ais-chevron-icon);
+    background-repeat: no-repeat;
+    content: '';
+    display: inline-block;
+    height: 1rem;
+    margin-right: 0.5rem;
+    user-select: none;
+    width: 1rem;
+    flex-shrink: 0;
+    transform: rotate(-90deg);
+  }
+}
+
+.ais-HierarchicalMenu-link--selected:before {
+  transform: rotate(0deg);
+  background-image: var(--ais-selected-chevron-icon);
+}
+
+.ais-HierarchicalMenu-link--selected {
+  background-color: rgba(var(--ais-muted-color-rgb), 0.1);
+  color: rgba(var(--ais-primary-color-rgb), var(--ais-primary-color-alpha));
+}
+
+.ais-HierarchicalMenu-label {
+  margin-right: var(--ais-spacing);
+}
+
+@media (hover: hover) {
+  .ais-HierarchicalMenu-link:hover {
+    background-color: rgba(var(--ais-muted-color-rgb), 0.1);
+    color: rgba(var(--ais-primary-color-rgb), var(--ais-primary-color-alpha));
+
+    &:before {
+      background-image: var(--ais-selected-chevron-icon);
+    }
+  }
+
+  .ais-HierarchicalMenu-link--selected:hover {
+    background-color: rgba(var(--ais-muted-color-rgb), 0.2);
+  }
+}
diff --git a/packages/instantsearch.css/src/widgets/_highlight.scss b/packages/instantsearch.css/src/widgets/_highlight.scss
new file mode 100644
index 0000000000..a51f940616
--- /dev/null
+++ b/packages/instantsearch.css/src/widgets/_highlight.scss
@@ -0,0 +1,9 @@
+.ais-Highlight-highlighted,
+.ais-Snippet-highlighted,
+// instantsearch.js renders plain <mark> without classes (e.g. RefinementList search)
+[class^='ais-'] mark {
+  background-color: rgba(var(--ais-primary-color-rgb), 0.2);
+  color: rgba(var(--ais-primary-color-rgb), var(--ais-primary-color-alpha));
+  border-radius: 2px;
+  padding: calc(var(--ais-spacing) * 0.125);
+}
diff --git a/packages/instantsearch.css/src/widgets/_hits.scss b/packages/instantsearch.css/src/widgets/_hits.scss
new file mode 100644
index 0000000000..a9c029c2b2
--- /dev/null
+++ b/packages/instantsearch.css/src/widgets/_hits.scss
@@ -0,0 +1,43 @@
+.ais-Hits-list,
+.ais-InfiniteHits-list {
+  display: grid;
+  grid-template-columns: repeat(
+    auto-fill,
+    minmax(var(--ais-hit-min-width), 1fr)
+  );
+  gap: var(--ais-spacing);
+}
+
+.ais-Hits-item,
+.ais-InfiniteHits-item {
+  overflow: hidden;
+  background-color: rgba(
+    var(--ais-background-color-rgb),
+    var(--ais-background-color-alpha)
+  );
+  border-radius: var(--ais-border-radius-sm);
+  box-shadow: var(--ais-shadow-xs);
+  border: 1px solid rgba(var(--ais-border-color-rgb), 0.3);
+  transition: box-shadow var(--ais-transition-duration)
+      var(--ais-transition-timing-function),
+    background-color var(--ais-transition-duration)
+      var(--ais-transition-timing-function);
+
+  @media (hover: hover) {
+    &:hover {
+      box-shadow: var(--ais-shadow-md);
+      background-color: rgba(var(--ais-primary-color-rgb), 0.05);
+    }
+  }
+}
+
+.ais-Hits-banner,
+.ais-InfiniteHits-banner {
+  margin-bottom: var(--ais-spacing);
+}
+
+.ais-Hits-banner-image,
+.ais-InfiniteHits-banner-image {
+  width: 100%;
+  border-radius: var(--ais-border-radius-sm);
+}
diff --git a/packages/instantsearch.css/src/widgets/_infinite-hits.scss b/packages/instantsearch.css/src/widgets/_infinite-hits.scss
new file mode 100644
index 0000000000..c7a721cc6a
--- /dev/null
+++ b/packages/instantsearch.css/src/widgets/_infinite-hits.scss
@@ -0,0 +1,34 @@
+.ais-InfiniteHits-loadPrevious,
+.ais-InfiniteHits-loadMore {
+  border-radius: var(--ais-border-radius-sm);
+  font-size: 0.9em;
+  font-weight: var(--ais-font-weight-medium);
+  color: rgba(
+    var(--ais-button-text-color-rgb),
+    var(--ais-button-text-color-alpha)
+  );
+  padding: calc(var(--ais-spacing) / 2) var(--ais-spacing);
+  background-color: rgba(
+    var(--ais-primary-color-rgb),
+    var(--ais-primary-color-alpha)
+  );
+  transition: background-color var(--ais-transition-duration)
+    var(--ais-transition-timing-function);
+  box-shadow: var(--ais-shadow-xs);
+  width: 100%;
+}
+
+.ais-InfiniteHits-loadPrevious {
+  margin-bottom: var(--ais-spacing);
+}
+
+.ais-InfiniteHits-loadMore {
+  margin-top: var(--ais-spacing);
+}
+
+@media (hover: hover) {
+  .ais-InfiniteHits-loadPrevious:not([disabled]):hover,
+  .ais-InfiniteHits-loadMore:not([disabled]):hover {
+    background-color: rgba(var(--ais-primary-color-rgb), 0.85);
+  }
+}
diff --git a/packages/instantsearch.css/src/widgets/_menu.scss b/packages/instantsearch.css/src/widgets/_menu.scss
new file mode 100644
index 0000000000..ce6b8f2465
--- /dev/null
+++ b/packages/instantsearch.css/src/widgets/_menu.scss
@@ -0,0 +1,43 @@
+.ais-Menu-list {
+  display: flex;
+  flex-direction: column;
+  row-gap: calc(var(--ais-spacing) / 4);
+}
+
+.ais-Menu-item {
+  color: rgba(var(--ais-text-color-rgb), 0.9);
+}
+
+.ais-Menu-item--selected {
+  color: rgba(var(--ais-primary-color-rgb), var(--ais-primary-color-alpha));
+}
+
+.ais-Menu-link {
+  display: flex;
+  align-items: center;
+  padding: calc(var(--ais-spacing) * 0.375) calc(var(--ais-spacing) / 2);
+  border-radius: var(--ais-border-radius-sm);
+  color: inherit;
+  transition: background-color var(--ais-transition-duration)
+      var(--ais-transition-timing-function),
+    color var(--ais-transition-duration) var(--ais-transition-timing-function);
+}
+
+.ais-Menu-item--selected .ais-Menu-link {
+  background-color: rgba(var(--ais-muted-color-rgb), 0.1);
+}
+
+.ais-Menu-label {
+  margin-right: var(--ais-spacing);
+}
+
+@media (hover: hover) {
+  .ais-Menu-link:hover {
+    background-color: rgba(var(--ais-muted-color-rgb), 0.1);
+    color: rgba(var(--ais-primary-color-rgb), var(--ais-primary-color-alpha));
+  }
+
+  .ais-Menu-item--selected .ais-Menu-link:hover {
+    background-color: rgba(var(--ais-muted-color-rgb), 0.2);
+  }
+}
diff --git a/packages/instantsearch.css/src/widgets/_numeric-menu.scss b/packages/instantsearch.css/src/widgets/_numeric-menu.scss
new file mode 100644
index 0000000000..5996a0ee9b
--- /dev/null
+++ b/packages/instantsearch.css/src/widgets/_numeric-menu.scss
@@ -0,0 +1,78 @@
+.ais-NumericMenu-list {
+  display: flex;
+  flex-direction: column;
+  row-gap: calc(var(--ais-spacing) / 4);
+}
+
+.ais-NumericMenu-item {
+  color: rgba(var(--ais-text-color-rgb), 0.9);
+}
+
+.ais-NumericMenu-item--selected {
+  color: rgba(var(--ais-primary-color-rgb), var(--ais-primary-color-alpha));
+}
+
+.ais-NumericMenu-item--selected .ais-NumericMenu-label {
+  background-color: rgba(var(--ais-muted-color-rgb), 0.1);
+}
+
+.ais-NumericMenu-label {
+  display: flex;
+  align-items: center;
+  padding: calc(var(--ais-spacing) * 0.375) calc(var(--ais-spacing) / 2);
+  border-radius: var(--ais-border-radius-sm);
+  cursor: pointer;
+  transition: background-color var(--ais-transition-duration)
+      var(--ais-transition-timing-function),
+    color var(--ais-transition-duration) var(--ais-transition-timing-function);
+}
+
+.ais-NumericMenu-radio {
+  border-radius: var(--ais-border-radius-full);
+  background-color: rgba(
+    var(--ais-background-color-rgb),
+    var(--ais-background-color-alpha)
+  );
+  border: 1px solid rgba(var(--ais-border-color-rgb), 0.5);
+  appearance: none;
+  width: var(--ais-spacing);
+  height: var(--ais-spacing);
+  flex-shrink: 0;
+  transition: background-color var(--ais-transition-duration)
+      var(--ais-transition-timing-function),
+    border-color var(--ais-transition-duration)
+      var(--ais-transition-timing-function);
+  margin-right: calc(var(--ais-spacing) * 0.625);
+}
+
+.ais-NumericMenu-radio:checked {
+  background-color: rgba(
+    var(--ais-primary-color-rgb),
+    var(--ais-primary-color-alpha)
+  );
+  border-color: rgba(
+    var(--ais-primary-color-rgb),
+    var(--ais-primary-color-alpha)
+  );
+  box-shadow: inset 0 0 0 2px
+    rgba(var(--ais-background-color-rgb), var(--ais-background-color-alpha));
+}
+
+.ais-NumericMenu-labelText {
+  user-select: none;
+}
+
+@media (hover: hover) {
+  .ais-NumericMenu-label:hover {
+    background-color: rgba(var(--ais-muted-color-rgb), 0.1);
+    color: rgba(var(--ais-primary-color-rgb), var(--ais-primary-color-alpha));
+
+    .ais-NumericMenu-radio:not(:checked) {
+      background-color: rgba(var(--ais-primary-color-rgb), 0.1);
+    }
+  }
+
+  .ais-NumericMenu-item--selected .ais-NumericMenu-label:hover {
+    background-color: rgba(var(--ais-muted-color-rgb), 0.2);
+  }
+}
diff --git a/packages/instantsearch.css/src/widgets/_pagination.scss b/packages/instantsearch.css/src/widgets/_pagination.scss
new file mode 100644
index 0000000000..65bf1494e8
--- /dev/null
+++ b/packages/instantsearch.css/src/widgets/_pagination.scss
@@ -0,0 +1,75 @@
+.ais-Pagination {
+  display: flex;
+  justify-content: center;
+  font-variant-numeric: tabular-nums;
+
+  .ais-Pagination-list {
+    display: flex;
+    box-shadow: var(--ais-shadow-xs);
+    border-radius: var(--ais-border-radius-sm);
+    border: 1px solid rgba(var(--ais-border-color-rgb), 0.3);
+  }
+
+  .ais-Pagination-link {
+    padding: calc(var(--ais-spacing) / 2) var(--ais-spacing);
+    text-align: center;
+  }
+
+  .ais-Pagination-item {
+    .ais-Pagination-link {
+      display: block;
+      border-right: 1px solid rgba(var(--ais-border-color-rgb), 0.3);
+      color: currentColor;
+      transition: background var(--ais-transition-duration)
+        var(--ais-transition-timing-function);
+
+      &:hover {
+        background: rgba(var(--ais-muted-color-rgb), 0.1);
+      }
+    }
+
+    &:last-of-type {
+      .ais-Pagination-link {
+        border-right: none;
+      }
+    }
+  }
+
+  .ais-Pagination-item--firstPage,
+  .ais-Pagination-item--previousPage,
+  .ais-Pagination-item--nextPage,
+  .ais-Pagination-item--lastPage {
+    .ais-Pagination-link {
+      color: rgba(var(--ais-muted-color-rgb), var(--ais-muted-color-alpha));
+    }
+  }
+
+  .ais-Pagination-item--disabled {
+    .ais-Pagination-link {
+      color: rgba(var(--ais-muted-color-rgb), 0.4);
+      cursor: not-allowed;
+
+      &:hover {
+        background: none;
+      }
+    }
+  }
+
+  .ais-Pagination-item--selected {
+    .ais-Pagination-link {
+      background: rgba(
+        var(--ais-primary-color-rgb),
+        var(--ais-primary-color-alpha)
+      );
+      color: rgba(
+        var(--ais-button-text-color-rgb),
+        var(--ais-button-text-color-alpha)
+      );
+      cursor: default;
+
+      &:hover {
+        background: rgba(var(--ais-primary-color-rgb), 0.8);
+      }
+    }
+  }
+}
diff --git a/packages/instantsearch.css/src/widgets/_panel.scss b/packages/instantsearch.css/src/widgets/_panel.scss
new file mode 100644
index 0000000000..76acbdcc92
--- /dev/null
+++ b/packages/instantsearch.css/src/widgets/_panel.scss
@@ -0,0 +1,40 @@
+.ais-Panel-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: calc(var(--ais-spacing) * 0.75);
+  font-size: 0.85em;
+  font-weight: var(--ais-font-weight-semibold);
+  text-transform: uppercase;
+  letter-spacing: 0.05em;
+  color: rgba(var(--ais-text-color-rgb), var(--ais-text-color-alpha));
+}
+
+.ais-Panel-collapseButton {
+  appearance: none;
+  background: none;
+  border: 0;
+  padding: 0;
+  margin: 0;
+  cursor: pointer;
+  color: rgba(var(--ais-muted-color-rgb), var(--ais-muted-color-alpha));
+  transition: color var(--ais-transition-duration)
+    var(--ais-transition-timing-function);
+}
+
+@media (hover: hover) {
+  .ais-Panel-collapseButton:hover {
+    color: rgba(var(--ais-primary-color-rgb), var(--ais-primary-color-alpha));
+  }
+}
+
+.ais-Panel--collapsed .ais-Panel-body,
+.ais-Panel--collapsed .ais-Panel-footer {
+  display: none;
+}
+
+.ais-Panel-footer {
+  margin-top: calc(var(--ais-spacing) * 0.75);
+  font-size: 0.85em;
+  color: rgba(var(--ais-muted-color-rgb), var(--ais-muted-color-alpha));
+}
diff --git a/packages/instantsearch.css/src/widgets/_powered-by.scss b/packages/instantsearch.css/src/widgets/_powered-by.scss
new file mode 100644
index 0000000000..fc8cfda871
--- /dev/null
+++ b/packages/instantsearch.css/src/widgets/_powered-by.scss
@@ -0,0 +1,3 @@
+.ais-PoweredBy-logo path:first-of-type {
+  fill: rgba(var(--ais-muted-color-rgb), var(--ais-muted-color-alpha));
+}
diff --git a/packages/instantsearch.css/src/widgets/_range-input.scss b/packages/instantsearch.css/src/widgets/_range-input.scss
new file mode 100644
index 0000000000..2a9b016c7b
--- /dev/null
+++ b/packages/instantsearch.css/src/widgets/_range-input.scss
@@ -0,0 +1,76 @@
+.ais-RangeInput-form {
+  display: flex;
+  align-items: center;
+  gap: calc(var(--ais-spacing) * 0.5);
+}
+
+.ais-RangeInput-label {
+  flex: 1;
+}
+
+.ais-RangeInput-input {
+  appearance: none;
+  border: 1px solid rgba(var(--ais-border-color-rgb), 0.5);
+  border-radius: var(--ais-border-radius-sm);
+  background-color: rgba(
+    var(--ais-background-color-rgb),
+    var(--ais-background-color-alpha)
+  );
+  color: rgba(var(--ais-text-color-rgb), var(--ais-text-color-alpha));
+  font: inherit;
+  padding: calc(var(--ais-spacing) * 0.5) calc(var(--ais-spacing) * 0.625);
+  width: 100%;
+  transition: border-color var(--ais-transition-duration)
+    var(--ais-transition-timing-function);
+
+  &::placeholder {
+    color: rgba(var(--ais-muted-color-rgb), var(--ais-muted-color-alpha));
+    opacity: 1;
+  }
+
+  &:focus {
+    border-color: rgba(
+      var(--ais-primary-color-rgb),
+      var(--ais-primary-color-alpha)
+    );
+    box-shadow: rgba(var(--ais-primary-color-rgb), 0.3) 0 0 0 2px;
+    outline: none;
+  }
+}
+
+.ais-RangeInput-separator {
+  color: rgba(var(--ais-muted-color-rgb), var(--ais-muted-color-alpha));
+  font-size: 0.9em;
+  flex-shrink: 0;
+}
+
+.ais-RangeInput-submit {
+  align-self: stretch;
+  border-radius: var(--ais-border-radius-sm);
+  font-size: 0.9em;
+  font-weight: var(--ais-font-weight-medium);
+  color: rgba(
+    var(--ais-button-text-color-rgb),
+    var(--ais-button-text-color-alpha)
+  );
+  padding: 0 calc(var(--ais-spacing) * 0.875);
+  background-color: rgba(
+    var(--ais-primary-color-rgb),
+    var(--ais-primary-color-alpha)
+  );
+  transition: background-color var(--ais-transition-duration)
+    var(--ais-transition-timing-function);
+  box-shadow: var(--ais-shadow-xs);
+  flex-shrink: 0;
+}
+
+@media (hover: hover) {
+  .ais-RangeInput-submit:not(:disabled):hover {
+    background-color: rgba(var(--ais-primary-color-rgb), 0.85);
+  }
+}
+
+.ais-RangeInput-submit:disabled {
+  opacity: 0.75;
+  cursor: not-allowed;
+}
diff --git a/packages/instantsearch.css/src/widgets/_rating-menu.scss b/packages/instantsearch.css/src/widgets/_rating-menu.scss
new file mode 100644
index 0000000000..579c282096
--- /dev/null
+++ b/packages/instantsearch.css/src/widgets/_rating-menu.scss
@@ -0,0 +1,69 @@
+.ais-RatingMenu-list {
+  display: flex;
+  flex-direction: column;
+  row-gap: calc(var(--ais-spacing) / 4);
+}
+
+.ais-RatingMenu-item {
+  color: rgba(var(--ais-text-color-rgb), 0.9);
+}
+
+.ais-RatingMenu-item--disabled {
+  opacity: 0.5;
+  pointer-events: none;
+}
+
+.ais-RatingMenu-link {
+  display: flex;
+  align-items: center;
+  padding: calc(var(--ais-spacing) * 0.375) calc(var(--ais-spacing) / 2);
+  border-radius: var(--ais-border-radius-sm);
+  color: inherit;
+  transition: background-color var(--ais-transition-duration)
+      var(--ais-transition-timing-function),
+    color var(--ais-transition-duration) var(--ais-transition-timing-function);
+}
+
+.ais-RatingMenu-item--selected .ais-RatingMenu-link {
+  background-color: rgba(var(--ais-muted-color-rgb), 0.1);
+  color: rgba(var(--ais-primary-color-rgb), var(--ais-primary-color-alpha));
+}
+
+.ais-RatingMenu-starIcon {
+  width: 1em;
+  height: 1em;
+}
+
+.ais-RatingMenu-starIcon--full {
+  fill: rgba(var(--ais-text-color-rgb), var(--ais-text-color-alpha));
+  transition: fill var(--ais-transition-duration)
+    var(--ais-transition-timing-function);
+}
+
+.ais-RatingMenu-starIcon--empty {
+  fill: rgba(var(--ais-muted-color-rgb), 0.3);
+}
+
+.ais-RatingMenu-item--selected .ais-RatingMenu-starIcon--full {
+  fill: rgba(var(--ais-primary-color-rgb), var(--ais-primary-color-alpha));
+}
+
+.ais-RatingMenu-label {
+  margin-left: calc(var(--ais-spacing) * 0.25);
+  margin-right: var(--ais-spacing);
+}
+
+@media (hover: hover) {
+  .ais-RatingMenu-link:hover {
+    background-color: rgba(var(--ais-muted-color-rgb), 0.1);
+    color: rgba(var(--ais-primary-color-rgb), var(--ais-primary-color-alpha));
+
+    .ais-RatingMenu-starIcon--full {
+      fill: rgba(var(--ais-primary-color-rgb), var(--ais-primary-color-alpha));
+    }
+  }
+
+  .ais-RatingMenu-item--selected .ais-RatingMenu-link:hover {
+    background-color: rgba(var(--ais-muted-color-rgb), 0.2);
+  }
+}
diff --git a/packages/instantsearch.css/src/widgets/_refinement-list.scss b/packages/instantsearch.css/src/widgets/_refinement-list.scss
new file mode 100644
index 0000000000..fe285436f2
--- /dev/null
+++ b/packages/instantsearch.css/src/widgets/_refinement-list.scss
@@ -0,0 +1,62 @@
+.ais-RefinementList-searchBox {
+  margin-bottom: calc(var(--ais-spacing) * 0.5);
+}
+
+.ais-RefinementList-list {
+  display: flex;
+  flex-direction: column;
+  row-gap: calc(var(--ais-spacing) / 4);
+}
+
+.ais-RefinementList-item {
+  color: rgba(var(--ais-text-color-rgb), 0.9);
+}
+
+.ais-RefinementList-item--selected {
+  color: rgba(var(--ais-primary-color-rgb), var(--ais-primary-color-alpha));
+}
+
+.ais-RefinementList-item--selected .ais-RefinementList-label {
+  background-color: rgba(var(--ais-muted-color-rgb), 0.1);
+}
+
+.ais-RefinementList-label {
+  display: flex;
+  align-items: center;
+  padding: calc(var(--ais-spacing) * 0.375) calc(var(--ais-spacing) / 2);
+  border-radius: var(--ais-border-radius-sm);
+  cursor: pointer;
+  transition: background-color var(--ais-transition-duration)
+      var(--ais-transition-timing-function),
+    color var(--ais-transition-duration) var(--ais-transition-timing-function);
+}
+
+@media (hover: hover) {
+  .ais-RefinementList-label:hover {
+    background-color: rgba(var(--ais-muted-color-rgb), 0.1);
+    color: rgba(var(--ais-primary-color-rgb), var(--ais-primary-color-alpha));
+
+    .ais-RefinementList-checkbox {
+      background-color: rgba(var(--ais-primary-color-rgb), 0.1);
+    }
+  }
+
+  .ais-RefinementList-item--selected .ais-RefinementList-label:hover {
+    background-color: rgba(var(--ais-muted-color-rgb), 0.2);
+  }
+}
+
+.ais-RefinementList-checkbox {
+  border-radius: calc(var(--ais-spacing) / 4);
+  background-color: rgba(
+    var(--ais-background-color-rgb),
+    var(--ais-background-color-alpha)
+  );
+  border: 1px solid rgba(var(--ais-border-color-rgb), 0.5);
+  appearance: none;
+  width: var(--ais-spacing);
+  height: var(--ais-spacing);
+  transition: background-color var(--ais-transition-duration)
+    var(--ais-transition-timing-function);
+  margin-right: calc(var(--ais-spacing) * 0.625);
+}
diff --git a/packages/instantsearch.css/src/widgets/_relevant-sort.scss b/packages/instantsearch.css/src/widgets/_relevant-sort.scss
new file mode 100644
index 0000000000..66ecd8cc05
--- /dev/null
+++ b/packages/instantsearch.css/src/widgets/_relevant-sort.scss
@@ -0,0 +1,15 @@
+.ais-RelevantSort {
+  display: flex;
+  flex-direction: column;
+  gap: calc(var(--ais-spacing) * 0.75);
+}
+
+.ais-RelevantSort-text {
+  color: rgba(var(--ais-muted-color-rgb), var(--ais-muted-color-alpha));
+  font-size: 0.9em;
+  line-height: 1.5;
+}
+
+.ais-RelevantSort-button {
+  align-self: flex-start;
+}
diff --git a/packages/instantsearch.css/src/widgets/_searchbox.scss b/packages/instantsearch.css/src/widgets/_searchbox.scss
new file mode 100644
index 0000000000..2dbe17edf1
--- /dev/null
+++ b/packages/instantsearch.css/src/widgets/_searchbox.scss
@@ -0,0 +1,136 @@
+.ais-SearchBox-form {
+  display: flex;
+  align-items: center;
+  background-color: rgba(
+    var(--ais-background-color-rgb),
+    var(--ais-background-color-alpha)
+  );
+  border: 1px solid rgba(var(--ais-border-color-rgb), 0.8);
+  border-radius: var(--ais-border-radius-sm);
+  line-height: 1em;
+  margin: 0;
+  width: 100%;
+  height: calc(var(--ais-spacing) * 2.75);
+
+  transition: border-color var(--ais-transition-duration)
+      var(--ais-transition-timing-function),
+    box-shadow var(--ais-transition-duration)
+      var(--ais-transition-timing-function),
+    outline-color var(--ais-transition-duration)
+      var(--ais-transition-timing-function);
+
+  &:focus-within {
+    border-color: rgba(var(--ais-primary-color-rgb), 1);
+    box-shadow: rgba(var(--ais-primary-color-rgb), 0.3) 0 0 0 2px,
+      inset rgba(var(--ais-primary-color-rgb), 0.3) 0 0 0 2px;
+    outline: currentColor none medium;
+  }
+
+  .ais-SearchBox-submit,
+  .ais-SearchBox-loadingIndicator {
+    cursor: initial;
+    flex-shrink: 0;
+    height: 100%;
+    padding-left: var(--ais-spacing);
+    padding-right: calc(var(--ais-spacing) * 0.75);
+
+    svg {
+      color: rgba(var(--ais-primary-color-rgb), 1);
+      height: auto;
+      max-height: var(--ais-spacing);
+      width: var(--ais-spacing);
+      stroke-width: var(--ais-icon-stroke-width);
+    }
+  }
+
+  .ais-SearchBox-submit {
+    appearance: none;
+    background: none;
+    border: 0;
+    margin: 0;
+    order: 1;
+
+    &:has(~ .ais-SearchBox-loadingIndicator:not([hidden])) {
+      display: none;
+    }
+
+    .ais-SearchBox-submitIcon {
+      fill: currentColor;
+      transform: translateY(1px);
+    }
+  }
+
+  .ais-SearchBox-loadingIndicator {
+    align-items: center;
+    display: flex;
+    justify-content: center;
+
+    &[hidden] {
+      display: none;
+    }
+
+    .ais-SearchBox-loadingIcon {
+      stroke: currentColor;
+    }
+  }
+
+  .ais-SearchBox-input {
+    appearance: none;
+    background: none;
+    border: 0;
+    color: rgba(var(--ais-text-color-rgb), var(--ais-text-color-alpha));
+    font: inherit;
+    height: 100%;
+    padding: 0;
+    width: 100%;
+    order: 2;
+
+    &::placeholder {
+      color: rgba(var(--ais-muted-color-rgb), var(--ais-muted-color-alpha));
+      opacity: 1;
+    }
+
+    &:focus {
+      outline: none;
+    }
+
+    &::-webkit-search-decoration,
+    &::-webkit-search-cancel-button,
+    &::-webkit-search-results-button,
+    &::-webkit-search-results-decoration {
+      appearance: none;
+    }
+  }
+
+  .ais-SearchBox-reset {
+    align-items: center;
+    background: none;
+    border: 0;
+    color: rgba(var(--ais-muted-color-rgb), var(--ais-muted-color-alpha));
+    cursor: pointer;
+    display: flex;
+    height: 100%;
+    margin: 0;
+    padding: 0 var(--ais-spacing);
+    order: 3;
+    transition: color var(--ais-transition-duration)
+      var(--ais-transition-timing-function);
+
+    &:hover,
+    &:focus {
+      color: rgba(var(--ais-text-color-rgb), var(--ais-text-color-alpha));
+    }
+
+    &[hidden] {
+      display: none;
+    }
+
+    .ais-SearchBox-resetIcon {
+      stroke-width: var(--ais-icon-stroke-width);
+      height: auto;
+      max-height: calc(var(--ais-spacing) * 0.675);
+      width: calc(var(--ais-spacing) * 0.675);
+      fill: currentColor;
+    }
+  }
+}
diff --git a/packages/instantsearch.css/src/widgets/_toggle-refinement.scss b/packages/instantsearch.css/src/widgets/_toggle-refinement.scss
new file mode 100644
index 0000000000..1f208ff2cf
--- /dev/null
+++ b/packages/instantsearch.css/src/widgets/_toggle-refinement.scss
@@ -0,0 +1,44 @@
+.ais-ToggleRefinement {
+  color: rgba(var(--ais-text-color-rgb), 0.9);
+}
+
+.ais-ToggleRefinement-label {
+  display: flex;
+  align-items: center;
+  cursor: pointer;
+  transition: color var(--ais-transition-duration)
+    var(--ais-transition-timing-function);
+}
+
+@media (hover: hover) {
+  .ais-ToggleRefinement-label:hover {
+    color: rgba(var(--ais-primary-color-rgb), var(--ais-primary-color-alpha));
+
+    .ais-ToggleRefinement-checkbox {
+      background-color: rgba(var(--ais-primary-color-rgb), 0.1);
+    }
+  }
+}
+
+.ais-ToggleRefinement-checkbox {
+  border-radius: calc(var(--ais-spacing) / 4);
+  background-color: rgba(
+    var(--ais-background-color-rgb),
+    var(--ais-background-color-alpha)
+  );
+  border: 1px solid rgba(var(--ais-border-color-rgb), 0.5);
+  appearance: none;
+  width: var(--ais-spacing);
+  height: var(--ais-spacing);
+  transition: background-color var(--ais-transition-duration)
+    var(--ais-transition-timing-function);
+  margin-right: calc(var(--ais-spacing) * 0.625);
+}
+
+.ais-ToggleRefinement-checkbox:checked ~ .ais-ToggleRefinement-labelText {
+  color: rgba(var(--ais-primary-color-rgb), var(--ais-primary-color-alpha));
+}
+
+.ais-ToggleRefinement-labelText {
+  user-select: none;
+}