diff --git a/src/web/pug/guild.pug b/src/web/pug/guild.pug
index 6367887..a237bbf 100644
--- a/src/web/pug/guild.pug
+++ b/src/web/pug/guild.pug
@@ -60,7 +60,7 @@ block body
 
       form.d-grid.g-af-column.gy4.gx8.jc-start(method="post" action="/api/invite" hx-post="/api/invite" hx-trigger="submit" hx-swap="none" hx-on::after-request="if (event.detail.successful) this.reset()" hx-disabled-elt="input, button" hx-indicator="#invite-button")
         label.s-label(for="mxid") Matrix ID
-        input.fl-grow1.s-input.wmx3#mxid(name="mxid" required placeholder="@user:example.org" pattern="@([^:]+):([a-z0-9:\-]+\.[a-z0-9.:\-]+)")
+        input.fl-grow1.s-input.wmx3#mxid(name="mxid" required placeholder="@user:example.org" pattern="@([^:]+):([a-z0-9:\\-]+\\.[a-z0-9.:\\-]+)")
         label.s-label(for="permissions") Permissions
         .s-select
           select#permissions(name="permissions")
diff --git a/src/web/pug/includes/hash.svg b/src/web/pug/includes/hash.svg
index 0f6fdd7..461f2dc 100644
--- a/src/web/pug/includes/hash.svg
+++ b/src/web/pug/includes/hash.svg
@@ -1,46 +1 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   aria-hidden="true"
-   class="svg-icon iconItalic"
-   width="18"
-   height="18"
-   viewBox="0 0 18 18"
-   version="1.1"
-   id="svg1"
-   sodipodi:docname="hash.svg"
-   inkscape:version="1.3.2 (091e20ef0f, 2023-11-25)"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:svg="http://www.w3.org/2000/svg">
-  <defs
-     id="defs1" />
-  <path
-     style="opacity:1;stroke-width:24.2222;stroke-linecap:square;paint-order:stroke fill markers"
-     d="m 13.949463,2.0417087 c 0,0 0.664304,0.00704 0.854464,0.00134 0.19016,-0.0057 0.924873,0.2384962 0.57664,0.9863413 -0.288846,0.6203095 -5.045042,11.035358 -5.4783833,11.984378 -0.4333415,0.949021 -0.7881247,0.945761 -1.3553087,0.945761 -0.567184,0 -0.3175392,0 -0.734375,0 -0.4168358,0 -0.7985231,-0.467356 -0.5770328,-0.951217 C 7.4569576,14.524452 12.479729,3.5512928 12.725807,3.0070042 13.022379,2.3510304 13.336114,2.0361844 13.949463,2.0417087 Z"
-     id="path4"
-     sodipodi:nodetypes="czszzzzsc" />
-  <rect
-     style="opacity:1;stroke-width:27.7591;stroke-linecap:square;paint-order:stroke fill markers"
-     id="rect4"
-     width="11.987322"
-     height="2"
-     x="2.002677"
-     y="11.007812"
-     rx="1"
-     ry="1" />
-  <rect
-     style="opacity:1;stroke-width:27.7591;stroke-linecap:square;paint-order:stroke fill markers"
-     id="rect5"
-     width="11.987322"
-     height="2"
-     x="4.0100012"
-     y="5.007813"
-     rx="1"
-     ry="1" />
-  <path
-     style="opacity:1;stroke-width:24.2222;stroke-linecap:square;paint-order:stroke fill markers"
-     d="m 9.1764922,2.0417087 c 0,0 0.664304,0.00704 0.8544638,0.00134 0.19016,-0.0057 0.924873,0.2384962 0.57664,0.9863413 -0.288846,0.6203095 -5.0450418,11.035358 -5.4783831,11.984378 -0.4333415,0.949021 -0.7881247,0.945761 -1.3553087,0.945761 -0.567184,0 -0.3175392,0 -0.734375,0 -0.4168358,0 -0.7985231,-0.467356 -0.5770328,-0.951217 C 2.6839868,14.524452 7.7067582,3.5512928 7.9528362,3.0070042 8.2494082,2.3510304 8.5631432,2.0361844 9.1764922,2.0417087 Z"
-     id="path1"
-     sodipodi:nodetypes="czszzzzsc" />
-</svg>
+<svg fill="none" viewBox="0 0 16 16" height="16" width="16"><path stroke="currentcolor" stroke-width="2" d="m6.75 1-2.5 14m7.5-14-2.5 14M14 10.25H1m14-4.5H2"></path></svg>
diff --git a/src/web/pug/log-in-with-matrix.pug b/src/web/pug/log-in-with-matrix.pug
index 9853eaf..d9f4a59 100644
--- a/src/web/pug/log-in-with-matrix.pug
+++ b/src/web/pug/log-in-with-matrix.pug
@@ -11,6 +11,6 @@ block body
           input(type="hidden" name="next" value=next)
         .d-flex.gy4.fd-column
           label.s-label(for="mxid") Your Matrix ID
-          input.fl-grow1.s-input.wmx3#mxid(name="mxid" required placeholder="@user:example.org" pattern="@([^:]+):([a-z0-9:\-]+\.[a-z0-9.:\-]+)")
+          input.fl-grow1.s-input.wmx3#mxid(name="mxid" required placeholder="@user:example.org" pattern="@([^:]+):([a-z0-9:\\-]+\\.[a-z0-9.:\\-]+)")
         div
           button.s-btn.s-btn__github#log-in-button Continue with Matrix