diff --git a/doerg/resources/net/deertopia/doerg/Temml-Plex.css b/doerg/resources/net/deertopia/doerg/Temml-Plex.css
new file mode 100644
index 0000000..e4c46c0
--- /dev/null
+++ b/doerg/resources/net/deertopia/doerg/Temml-Plex.css
@@ -0,0 +1,343 @@
+/* Based on Temml-local.css. */
+math {
+  font-family: "IBM Plex Math", "Cambria Math", 'STIXTwoMath-Regular', 'NotoSansMath-Regular', math;
+  font-style: normal;
+  font-weight: normal;
+  line-height: normal;
+  font-size-adjust: none;
+  text-indent: 0;
+  text-transform: none;
+  letter-spacing: normal;
+  word-wrap: normal;
+  direction: ltr;
+  /* Prevent Firefox from omitting the dot on i or j. */
+  font-feature-settings: "dtls" off;
+}
+
+math * {
+  border-color: currentColor;
+}
+
+/* display: block is necessary in Firefox and Safari.
+ * Not in Chromium, which recognizes display: "block math" written inline. */
+ math.tml-display {
+  display: block;
+  width: 100%;
+}
+
+*.mathcal {
+  /* NotoSans */
+  font-feature-settings: 'ss01';
+}
+
+math .mathscr {
+  font-family: "IBM Plex Math";
+}
+
+mo.tml-prime {
+  font-family: "IBM Plex Math";
+}
+
+/* Cramped superscripts in WebKit */
+mfrac > :nth-child(2),
+msqrt,
+mover > :first-child {
+  math-shift: compact
+}
+
+.menclose {
+  display: inline-block;
+  position: relative;
+  padding: 0.5ex 0ex;
+}
+.tml-cancelto {
+  display: inline-block;
+  position: absolute;
+  top: 0;
+  left: 0;
+  padding: 0.5ex 0ex;
+  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg'><defs><marker id='a' markerHeight='5' markerUnits='strokeWidth' markerWidth='7' orient='auto' refX='7' refY='2.5'><path fill='currentColor' d='m0 0 7 2.5L0 5z'/></marker></defs><line x2='100%' y1='100%' stroke='currentColor' stroke-width='.06em' marker-end='url(%23a)' vector-effect='non-scaling-stroke'/></svg>");
+}
+
+@supports (-moz-appearance: none) {
+  /* \vec w/o italic correction for Firefox */
+  .tml-vec {
+    transform: scale(0.75)
+  }
+  /* Fix \cancelto in Firefox */
+  .ff-narrow {
+    width: 0em;
+  }
+  .ff-nudge-left {
+    margin-left: -0.2em;
+  }
+}
+
+@supports (not (-moz-appearance: none)) {
+  /* Chromium and WebKit */
+  /* prime vertical alignment */
+  mo.tml-prime {
+  font-family: "IBM Plex Math";
+  }
+  /* Italic correction on superscripts */
+  .tml-sml-pad {
+    padding-left: 0.05em;
+  }
+  .tml-med-pad {
+    padding-left: 0.10em;
+  }
+  .tml-lrg-pad {
+    padding-left: 0.15em;
+  }
+}
+
+@supports (-webkit-backdrop-filter: blur(1px)) {
+  /* WebKit vertical & italic correction on accents */
+  .wbk-acc {
+    /* lower by x-height distance */
+    transform: translate(0em, 0.431em);
+  }
+  .wbk-sml {
+    transform: translate(0.07em, 0);
+  }
+  .wbk-sml-acc {
+    transform: translate(0.07em, 0.431em);
+  }
+  .wbk-sml-vec {
+    transform: scale(0.75) translate(0.07em, 0);
+  }
+  .wbk-med {
+    transform: translate(0.14em, 0);
+  }
+  .wbk-med-acc {
+    transform: translate(0.14em, 0.431em);
+  }
+  .wbk-med-vec {
+    transform: scale(0.75) translate(0.14em, 0);
+  }
+  .wbk-lrg {
+    transform: translate(0.21em, 0);
+  }
+  .wbk-lrg-acc {
+    transform: translate(0.21em, 0.431em);
+  }
+  .wbk-lrg-vec {
+    transform: scale(0.75) translate(0.21em, 0);
+  }
+}
+
+/* \cancel & \phase use background images. Get them to print. */
+menclose {
+  -webkit-print-color-adjust: exact;  /* Chrome & Edge */
+          print-color-adjust: exact;
+}
+
+/* Array cell justification in Firefox & WebKit */
+.tml-right {
+  text-align: right;
+}
+.tml-left {
+  text-align: left;
+}
+
+/* For CD labels that grow to the left in Firefox and WebKit */
+.tml-shift-left { margin-left:-200% }
+
+/* Styles for Chromium only */
+@supports (not (-webkit-backdrop-filter: blur(1px))) and (not (-moz-appearance: none)) {
+  /* Italic correction on accents */
+  .chr-sml {
+    transform: translate(0.07em, 0)
+  }
+  .chr-sml-vec {
+    transform: scale(0.75) translate(0.07em, 0)
+  }
+  .chr-med {
+    transform: translate(0.14em, 0)
+  }
+  .chr-med-vec {
+    transform: scale(0.75) translate(0.14em, 0)
+  }
+  .chr-lrg {
+    transform: translate(0.21em, 0)
+  }
+  .chr-lrg-vec {
+    transform: scale(0.75) translate(0.21em, 0)
+  }
+
+  /* For CD labels that grow to the left */
+  .tml-shift-left { margin-left:-100% }
+
+  /* MathML Core & Chromium do not support the MathML 3.0 element <menclose> attributes. */
+  /* So use styles. */
+  menclose {
+    position: relative;
+    padding: 0.5ex 0ex;
+  }
+  
+    .tml-overline {
+    padding: 0.1em 0 0 0;
+    border-top: 0.065em solid;
+  }
+
+  .tml-underline {
+    padding: 0 0 0.1em 0;
+    border-bottom: 0.065em solid;
+  }
+
+  .tml-cancel {
+    display: inline-block;
+    position: absolute;
+    left: 0.5px;
+    bottom: 0;
+    width: 100%;
+    height: 100%;
+    background-color: currentColor;
+  }
+  .upstrike {
+    clip-path: polygon(0.05em 100%, 0em calc(100% - 0.05em), calc(100% - 0.05em) 0em, 100% 0.05em);
+  }
+  .downstrike {
+    clip-path: polygon(0em 0.05em, 0.05em 0em, 100% calc(100% - 0.05em), calc(100% - 0.05em) 100%);
+  }
+  .sout {
+    clip-path: polygon(0em calc(55% + 0.0333em), 0em calc(55% - 0.0333em), 100% calc(55% - 0.0333em), 100% calc(55% + 0.0333em));
+  }
+  .tml-xcancel {
+    background: linear-gradient(to top left,
+    rgba(0,0,0,0) 0%,
+    rgba(0,0,0,0) calc(50% - 0.06em),
+    rgba(0,0,0,1) 50%,
+    rgba(0,0,0,0) calc(50% + 0.06em),
+    rgba(0,0,0,0) 100%),
+    linear-gradient(to top right,
+    rgba(0,0,0,0) 0%,
+    rgba(0,0,0,0) calc(50% - 0.06em),
+    rgba(0,0,0,1) 50%,
+    rgba(0,0,0,0) calc(50% + 0.06em),
+    rgba(0,0,0,0) 100%)
+  }
+
+  .longdiv-top {
+    border-top: 0.067em solid;
+    padding: 0.1em 0.2em 0.2em 0.433em;
+  }
+  .longdiv-arc {
+    position: absolute;
+    top: 0;
+    bottom: 0.1em;
+    left: -0.4em;
+    width: 0.7em;
+    border: 0.067em solid;
+    transform: translateY(-0.067em);
+    border-radius: 70%;
+    clip-path: inset(0 0 0 0.4em);
+    box-sizing: border-box;}
+    .menclose {display: inline-block;
+    text-align: left;
+    position: relative;
+  }
+  
+  .phasor-bottom {
+    border-bottom: 0.067em solid;
+    padding: 0.2em 0.2em 0.1em 0.6em;
+  }
+  .phasor-angle {
+    display: inline-block;
+    position: absolute;
+    left: 0.5px;
+    bottom: -0.04em;
+    height: 100%;
+    aspect-ratio: 0.5;
+    background-color: currentColor;
+    clip-path: polygon(0.05em 100%, 0em calc(100% - 0.05em), calc(100% - 0.05em) 0em, 100% 0.05em);
+  }
+
+  .tml-fbox {
+    padding: 3pt;
+    border: 1px solid;
+  }
+
+  .circle-pad {
+    padding: 0.267em;
+  }
+  .textcircle {
+    position: absolute;
+    top: 0;
+    bottom: 0;
+    right: 0;
+    left: 0;
+    border: 0.067em solid;
+    border-radius: 50%;
+   }
+
+   .actuarial {
+    padding: 0.03889em 0.03889em 0 0.03889em;
+    border-width: 0.08em 0.08em 0em 0em;
+    border-style: solid;
+    margin-right: 0.03889em;
+   }
+
+   /* Stretch \widetilde */
+  .tml-crooked-2 {
+    transform: scale(2.0, 1.1)
+  }
+  .tml-crooked-3 {
+    transform: scale(3.0, 1.3)
+  }
+  .tml-crooked-4 {
+    transform: scale(4.0, 1.4)
+  }
+  /* set array cell justification */
+  .tml-right {
+    text-align: -webkit-right;
+  }
+  .tml-left {
+    text-align: -webkit-left;
+  }
+}
+
+.special-fraction {
+  font-family: "IBM Plex Math", 'STIX TWO', 'Times New Roman', Times, Tinos, serif;
+}
+
+/* flex-wrap for line-breaking in Chromium */
+math {
+  display: inline-flex;
+  flex-wrap: wrap;
+  align-items: baseline;
+}
+math > mrow {
+  padding: 0.5ex 0ex;
+}
+
+/* Default mtd top padding is 0.5ex per MathML-Core and user-agent CSS */
+/* We adjust for jot and small */
+mtable.tml-jot mtd {
+  padding-top: 0.7ex;
+  padding-bottom: 0.7ex;
+}
+mtable.tml-small mtd {
+  padding-top: 0.35ex;
+  padding-bottom: 0.35ex;
+}
+
+/* Firefox */
+@-moz-document url-prefix() {
+  /* Avoid flex-wrap */
+  math { display: inline; }
+  math > mrow { padding: 0 }
+  /* Adjust Firefox spacing between array rows */
+  mtd, mtable.tml-small mtd { padding-top: 0; padding-bottom: 0; }
+  mtable.tml-jot mtd { padding-top: 0.2ex; padding-bottom: 0.ex; }
+}
+
+/* AMS environment auto-numbering via CSS counter. */
+.tml-eqn::before {
+  counter-increment: tmlEqnNo;
+  content: "(" counter(tmlEqnNo) ")";
+}
+
+body {
+  counter-reset: tmlEqnNo;
+}
diff --git a/doerg/src/net/deertopia/doerg/html.clj b/doerg/src/net/deertopia/doerg/html.clj
index 76cf513..0a17511 100644
--- a/doerg/src/net/deertopia/doerg/html.clj
+++ b/doerg/src/net/deertopia/doerg/html.clj
@@ -31,28 +31,17 @@
   [:link {:rel "stylesheet" :type "text/css" :href href}])
 
 (def ibm-plex
-  (for [family ["serif" "sans-kr" "math"]]
-    #_
-    [:style (-> cfg/*cfg* ::cfg/ibm-plex-web
-                (fs/file (format "css/ibm-plex-%s-default.min.css" family))
-                slurp)]
-    (external-stylesheet
-     (format "ibm-plex-web/css/ibm-plex-%s-all.min.css" family))))
+  (concat
+   (for [family ["serif" "sans-kr" "math"]]
+     (external-stylesheet
+      (format "ibm-plex-web/css/ibm-plex-%s-all.min.css" family)))
+   [(external-stylesheet "Temml-Plex.css")]))
 
 (def deerstar
-  (external-stylesheet "deerstar.css")
-  #_
-  [:style (slurp (io/resource "net/deertopia/doerg/deerstar.css"))])
+  (external-stylesheet "deerstar.css"))
 
 (def tuftesque
-  (external-stylesheet "tuftesque.css")
-  #_
-  [:link {:rel "stylesheet"
-          :type "text/css"
-          :href "/resources/tuftesque.css"}]
-  #_
-  [:style
-   (slurp (io/resource "net/deertopia/doerg/tuftesque.css"))])
+  (external-stylesheet "tuftesque.css"))
 
 (def head
   (list viewport charset ibm-plex deerstar tuftesque))
diff --git a/doerg/src/net/deertopia/doerg/repl.clj b/doerg/src/net/deertopia/doerg/repl.clj
index eaddc35..613032b 100644
--- a/doerg/src/net/deertopia/doerg/repl.clj
+++ b/doerg/src/net/deertopia/doerg/repl.clj
@@ -34,6 +34,8 @@
                          (io/resource "net/deertopia/doerg/deerstar.css"))
   (force-create-sym-link (fs/file dest "tuftesque.css")
                          (io/resource "net/deertopia/doerg/tuftesque.css"))
+  (force-create-sym-link (fs/file dest "Temml-Plex.css")
+                         (io/resource "net/deertopia/doerg/Temml-Plex.css"))
   (fs/delete-if-exists (fs/file dest "index.html"))
   (->> (h/html (-> src slurp element/read-string render/org-document))
        str (spit (fs/file dest "index.html"))))