diff --git a/platform/chromium/pub/index.html b/platform/chromium/pub/index.html
index 8b312c9..46187ff 100644
--- a/platform/chromium/pub/index.html
+++ b/platform/chromium/pub/index.html
@@ -12,29 +12,100 @@
     />
 
     <style>
+      :root {
+        --background-color: rgb(26, 26, 26);
+        --text-color: #848a94;
+        --text-color-light: #e8e8e8;
+        --accent-color: #c4b5fd;
+        --link-color: #78b3e2;
+        --hover-bg: rgba(255, 255, 255, 0.1);
+      }
+
+      [data-theme="light"] {
+        --background-color: #f5f5f5;
+        --text-color: #4b5563;
+        --text-color-light: #1a1a1a;
+        --accent-color: #6c63ff;
+        --link-color: #0366d6;
+        --hover-bg: rgba(0, 0, 0, 0.1);
+      }
+
       body {
         text-align: center;
-        background-color: rgb(26, 26, 26);
+        background-color: var(--background-color);
         font-family: "Inter", "Helvetica Neue", "Helvetica", "Arial", sans-serif;
-        color: #848a94;
+        color: var(--text-color);
         margin: 0;
         padding: 10px;
-        min-width: 260px;
+        min-width: 300px;
         max-width: 100%;
         word-wrap: break-word;
         box-sizing: border-box;
         overflow: hidden;
+        position: relative; /* For absolute positioning of settings button */
+      }
+
+      .header {
+        position: relative;
+        display: flex;
+        justify-content: center;
+        align-items: center;
+        padding: 10px;
+        padding-right: 25px;
       }
 
       .title h1 {
         font-size: 24px;
-        background: -webkit-linear-gradient(120deg, #c4b5fd 30%, #7bc5e4);
+        background: -webkit-linear-gradient(
+          120deg,
+          var(--accent-color) 30%,
+          var(--link-color)
+        );
         -webkit-background-clip: text;
         -webkit-text-fill-color: transparent;
         margin: 0;
         padding: 10px;
       }
 
+      .settings-button {
+        position: absolute;
+        right: 0;
+        top: 50%;
+        transform: translateY(-50%);
+        background: none;
+        border: none;
+        cursor: pointer;
+        padding: 8px;
+        border-radius: 8px;
+        transition: all 0.3s ease;
+        display: flex;
+        align-items: center;
+        justify-content: center;
+      }
+
+      .settings-button:hover {
+        background: var(--hover-bg);
+      }
+
+      .settings-button svg {
+        width: 20px;
+        height: 20px;
+        transition: transform 0.3s ease;
+      }
+
+      .settings-button:hover svg {
+        transform: rotate(45deg);
+      }
+
+      .settings-button path {
+        fill: var(--text-color);
+        transition: fill 0.3s ease;
+      }
+
+      .settings-button:hover path {
+        fill: var(--accent-color);
+      }
+
       #status-container {
         display: flex;
         flex-direction: column;
@@ -44,21 +115,21 @@
       }
 
       .status-image {
-        width: 60px; /* Reduced icon size */
+        width: 60px;
         height: 60px;
         transition: transform 0.3s ease;
       }
 
       #status-message {
-        font-size: 14px; /* Smaller text for compact design */
+        font-size: 14px;
         margin-top: 10px;
-        color: #e8e8e8;
+        color: var(--text-color-light);
         line-height: 1.3;
         padding: 0 10px;
       }
 
       #status-message strong {
-        color: #c4b5fd;
+        color: var(--accent-color);
       }
 
       #error-message {
@@ -67,13 +138,13 @@
       }
 
       #footer {
-        font-size: 11px; /* Smaller footer text */
+        font-size: 11px;
         margin-top: 10px;
-        color: #848a94;
+        color: var(--text-color);
       }
 
       #footer a {
-        color: #78b3e2;
+        color: var(--link-color);
         text-decoration: none;
       }
 
@@ -84,11 +155,11 @@
       #feedback {
         font-size: 12px;
         margin-top: 10px;
-        color: #848a94;
+        color: var(--text-color);
       }
 
       #feedback a {
-        color: #78b3e2;
+        color: var(--link-color);
         text-decoration: none;
       }
 
@@ -96,41 +167,34 @@
         text-decoration: underline;
       }
 
-      /* Animation for status change */
       .status-image.active {
         transform: scale(1.1);
       }
-
-      #status-message,
-      #footer,
-      #feedback {
-        max-width: 100%; /* Ensures text blocks don't overflow */
-        word-wrap: break-word; /* Breaks long words that may cause overflow */
-        word-break: break-word; /* Optional: break long words for better display */
-      }
     </style>
   </head>
   <body>
-    <div class="title">
-      <h1>FMHY SafeGuard</h1>
+    <div class="header">
+      <div class="title">
+        <h1>FMHY SafeGuard</h1>
+      </div>
+      <button class="settings-button" id="settingsButton" title="Open Settings">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
+          <path
+            d="M12 15.5A3.5 3.5 0 0 1 8.5 12 3.5 3.5 0 0 1 12 8.5a3.5 3.5 0 0 1 3.5 3.5 3.5 3.5 0 0 1-3.5 3.5m7.43-2.53c.04-.32.07-.65.07-.97 0-.32-.03-.65-.07-.97l2.11-1.63c.19-.15.24-.42.12-.64l-2-3.46c-.12-.22-.39-.31-.61-.22l-2.49 1c-.52-.39-1.06-.73-1.69-.98l-.37-2.65c-.04-.24-.25-.42-.5-.42h-4c-.25 0-.46.18-.5.42l-.37 2.65c-.63.25-1.17.59-1.69.98l-2.49-1c-.22-.09-.49 0-.61.22l-2 3.46c-.13.22-.07.49.12.64L4.57 12c-.04.32-.07.65-.07.97 0 .32.03.65.07.97l-2.11 1.63c-.19.15-.24.42-.12.64l2 3.46c.12.22.39.31.61.22l2.49-1c.52.39 1.06.73 1.69.98l.37 2.65c.04.24.25.42.5.42h4c.25 0 .46-.18.5-.42l.37-2.65c.63-.25 1.17-.59 1.69-.98l2.49 1c.22-.09.49 0 .61-.22l2-3.46c.12-.22.07-.49-.12-.64l-2.11-1.63Z"
+          />
+        </svg>
+      </button>
     </div>
-
     <div id="status-container">
-      <!-- The status icon will be dynamically updated by the JS -->
       <img
         id="status-icon"
         class="status-image"
         src="safe.png"
         alt="Status Icon"
       />
-      <!-- The status message will also be updated -->
       <p id="status-message">Checking site status...</p>
     </div>
-
-    <!-- An area for error messages, if necessary -->
     <p id="error-message"></p>
-
-    <!-- Feedback link for users to report mistakes -->
     <div id="feedback">
       <p>
         Think this is a mistake?
@@ -141,7 +205,6 @@
         >.
       </p>
     </div>
-
     <div id="footer">
       <p>
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