diff --git a/requirements.txt b/requirements.txt
index a1c7a40..ee057d3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
 django
 django-cors-headers
 requests
+cariosvg
diff --git a/tcommon/static/css/base.css b/tcommon/static/css/base.css
index a5457fa..b60460f 100644
--- a/tcommon/static/css/base.css
+++ b/tcommon/static/css/base.css
@@ -24,6 +24,11 @@ body {
   font-size: 18px;
 }
 
+::selection {
+  background-color: var(--accent);
+  color: var(--base);
+}
+
 code, pre {
   font-family: "Ubuntu Mono"
 }
@@ -71,15 +76,20 @@ button {
   color: var(--text);
   font-family: "DejaVu Sans";
   outline: 1px solid var(--surface0);
-  padding: 4px 8px;
+  padding: 4px 6px;
   min-width: 75px;
   border: none;
   margin: 2px 0;
-  border-radius: 8px;
+  border-radius: 99999px;
   cursor: pointer;
   transition: outline-color 0.25s, background-color 0.25s;
 }
 
+ul,
+ol {
+  padding-left: 15px;
+}
+
 input[type="submit"]:focus,
 button:focus {
   outline-color: var(--accent);
diff --git a/tcommon/static/js/theme.js b/tcommon/static/js/theme.js
index e0fd755..13f6375 100644
--- a/tcommon/static/js/theme.js
+++ b/tcommon/static/js/theme.js
@@ -1,16 +1,6 @@
 let _themeMM = matchMedia("(prefers-color-scheme: light)");
 let light, useAutoTheme;
-// {% if theme == "auto" %}
-  light = _themeMM.matches;
-  useAutoTheme = true;
-// {% else %}
-  // {% if  theme == "light" %}
-    light = true;
-  // {% else %}
-    light = false;
-  // {% endif %}
-  useAutoTheme = false;
-// {% endif %}
+light = _themeMM.matches;
 
 function setTheme() {
   if (light) {
@@ -21,10 +11,8 @@ function setTheme() {
 }
 
 _themeMM.addEventListener("change", function() {
-  if (useAutoTheme) {
-    light = _themeMM.matches;
-    setTheme();
-  }
+  light = _themeMM.matches;
+  setTheme();
 });
 
 setTheme();
diff --git a/tcommon/urls.py b/tcommon/urls.py
index deebf4d..fa28644 100644
--- a/tcommon/urls.py
+++ b/tcommon/urls.py
@@ -1,8 +1,9 @@
 from django.urls import include, path
 
-from .views import initialize
+from .views import generate_favicon, initialize
 
 urlpatterns = [
     path("api/initialize/", initialize),
+    path("favicon/<str:theme>/<str:accent>/", generate_favicon),
     path("static/", include("tcommon.views.static"))
 ]
diff --git a/tcommon/views/__init__.py b/tcommon/views/__init__.py
index f3ad99a..310570c 100644
--- a/tcommon/views/__init__.py
+++ b/tcommon/views/__init__.py
@@ -1 +1,2 @@
 from .api import initialize  # noqa: F401
+from .favicon import generate_favicon  # noqa: F401
diff --git a/tcommon/views/api.py b/tcommon/views/api.py
index aaf043c..081ae1c 100644
--- a/tcommon/views/api.py
+++ b/tcommon/views/api.py
@@ -21,6 +21,7 @@ def initialize(request: WSGIRequest) -> HttpResponse:
     resp = {
         "debug": DEBUG,
         "version": list(VERSION),
+        "version_str": ".".join([str(i) for i in VERSION]),
         "success": True,
         "services": {
             "common": {
diff --git a/tcommon/views/favicon.py b/tcommon/views/favicon.py
new file mode 100644
index 0000000..331e7cb
--- /dev/null
+++ b/tcommon/views/favicon.py
@@ -0,0 +1,62 @@
+from cairosvg import svg2png
+from django.http import HttpResponse, HttpResponseServerError
+from django.views.decorators.cache import cache_page
+
+favicon = """<svg xmlns="http://www.w3.org/2000/svg" width="64" height="64" viewBox="0 0 64 64">
+  <rect width="64" height="64" x=".253" y=".167" fill="{{ BASE }}" rx="16"/>
+  <path fill="{{ ACCENT }}" d="M34.906 7v11.057H47.75v8.901H34.906v16.516q0 2.712 1.08 3.669 1.078.956 4.28.956h6.405V57H35.985q-7.379 0-10.459-3.077t-3.08-10.449V26.958H16.25v-8.901h6.196V7Z"/>
+</svg>"""
+
+colors = {
+    "base": {
+        "light": "#eff1f5",
+        "dark": "#1e1e2e"
+    },
+    "accent": {
+        "light": {
+            "rosewater": "#dc8a78",
+            "flamingo": "#dd7878",
+            "pink": "#ea76cb",
+            "mauve": "#8839ef",
+            "red": "#d20f39",
+            "maroon": "#e64553",
+            "peach": "#fe640b",
+            "yellow": "#df8e1d",
+            "green": "#40a02b",
+            "teal": "#179299",
+            "sky": "#04a5e5",
+            "sapphire": "#209fb5",
+            "blue": "#1e66f5",
+            "lavender": "#7287fd"
+        },
+        "dark": {
+            "rosewater": "#f5e0dc",
+            "flamingo": "#f2cdcd",
+            "pink": "#f5c2e7",
+            "mauve": "#cba6f7",
+            "red": "#f38ba8",
+            "maroon": "#eba0ac",
+            "peach": "#fab387",
+            "yellow": "#f9e2af",
+            "green": "#a6e3a1",
+            "teal": "#94e2d5",
+            "sky": "#89dceb",
+            "sapphire": "#74c7ec",
+            "blue": "#89b4fa",
+            "lavender": "#b4befe"
+        }
+    }
+}
+
+@cache_page(60 * 60 * 2)
+def generate_favicon(request, theme, accent) -> HttpResponse | HttpResponseServerError:
+    png_data: bytes | None = svg2png(
+        favicon.replace("{{ BASE }}", colors["base"][theme]).replace("{{ ACCENT }}", colors["accent"][theme][accent]),
+        output_width=64,
+        output_height=64
+    )
+
+    if not isinstance(png_data, bytes):
+        return HttpResponseServerError("500 Internal Server Error")
+
+    return HttpResponse(png_data, content_type="image/png")
diff --git a/tcommon/views/static.py b/tcommon/views/static.py
index 05da5f7..9214ee0 100644
--- a/tcommon/views/static.py
+++ b/tcommon/views/static.py
@@ -1,6 +1,6 @@
 from django.http import HttpResponse
 from django.urls import path
-from django.views.decorators.cache import cache_page
+from django.views.decorators.cache import cache_control
 
 from tcommon.settings import STATIC_DIR
 
@@ -21,7 +21,7 @@ file_associations = {
     "ttf": "font/ttf"
 }
 
-urlpatterns = [path(i, cache_page(60 * 60 * 24 * 30)(get_static_serve(i, file_associations[i.split(".")[-1]]))) for i in [
+urlpatterns = [path(i, cache_control(**{"max-age": 60 * 60 * 24 * 30})(get_static_serve(i, file_associations[i.split(".")[-1]]))) for i in [
     "css/base.css",
     "js/theme.js",
     "font/DejaVuSans-Bold.ttf",