Initial commit

97 files changed, 993 insertions, 0 deletions

diff --git a/static/sass/plex/serif/_index.scss b/static/sass/plex/serif/_index.scss
new file mode 100644
index 0000000..128589d
--- /dev/null
+++ b/static/sass/plex/serif/_index.scss
@@ -0,0 +1,17 @@
+$font-prefix: '..' !default;
+@import 'bold/index';
+@import 'bold/italic/index';
+@import 'extralight/index';
+@import 'extralight/italic/index';
+@import 'italic/index';
+@import 'light/index';
+@import 'light/italic/index';
+@import 'medium/index';
+@import 'medium/italic/index';
+@import 'regular/index';
+@import 'semibold/index';
+@import 'semibold/italic/index';
+@import 'text/index';
+@import 'text/italic/index';
+@import 'thin/index';
+@import 'thin/italic/index';
\ No newline at end of file
diff --git a/static/sass/plex/serif/bold/_cyrillic.scss b/static/sass/plex/serif/bold/_cyrillic.scss
new file mode 100644
index 0000000..16ea488
--- /dev/null
+++ b/static/sass/plex/serif/bold/_cyrillic.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 700;
+  src: local('IBM Plex Serif Bold'),
+    local('IBMPlexSerif-Bold'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Bold-Cyrillic.woff2') format('woff2');
+    unicode-range: U+0400-045F, U+0472-0473, U+0490-049D, U+04A0-04A5, U+04AA-04AB, U+04AE-04B3, U+04B6-04BB, U+04C0-04C2, U+04CF-04D9, U+04DC-04DF, U+04E2-04E9, U+04EE-04F5, U+04F8-04F9;
+}
diff --git a/static/sass/plex/serif/bold/_index.scss b/static/sass/plex/serif/bold/_index.scss
new file mode 100644
index 0000000..371c170
--- /dev/null
+++ b/static/sass/plex/serif/bold/_index.scss
@@ -0,0 +1,16 @@
+$font-prefix: '..' !default;
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 700;
+  src: local('IBM Plex Serif Bold'),
+    local('IBMPlexSerif-Bold'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff2/IBMPlexSerif-Bold.woff2') format('woff2'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff/IBMPlexSerif-Bold.woff') format('woff');
+}
+
+@import 'cyrillic';
+@import 'pi';
+@import 'latin3';
+@import 'latin2';
+@import 'latin1';
\ No newline at end of file
diff --git a/static/sass/plex/serif/bold/_latin1.scss b/static/sass/plex/serif/bold/_latin1.scss
new file mode 100644
index 0000000..efce15f
--- /dev/null
+++ b/static/sass/plex/serif/bold/_latin1.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 700;
+  src: local('IBM Plex Serif Bold'),
+    local('IBMPlexSerif-Bold'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Bold-Latin1.woff2') format('woff2');
+    unicode-range: U+0000, U+000D, U+0020-007E, U+00A0-00A3, U+00A4-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2013-2014, U+2018-201A, U+201C-201E, U+2020-2022, U+2026, U+2030, U+2039-203A, U+2044, U+2074, U+20AC, U+2122, U+2212, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/bold/_latin2.scss b/static/sass/plex/serif/bold/_latin2.scss
new file mode 100644
index 0000000..0735658
--- /dev/null
+++ b/static/sass/plex/serif/bold/_latin2.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 700;
+  src: local('IBM Plex Serif Bold'),
+    local('IBMPlexSerif-Bold'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Bold-Latin2.woff2') format('woff2');
+    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/bold/_latin3.scss b/static/sass/plex/serif/bold/_latin3.scss
new file mode 100644
index 0000000..f2a642f
--- /dev/null
+++ b/static/sass/plex/serif/bold/_latin3.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 700;
+  src: local('IBM Plex Serif Bold'),
+    local('IBMPlexSerif-Bold'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Bold-Latin3.woff2') format('woff2');
+    unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
+}
diff --git a/static/sass/plex/serif/bold/_pi.scss b/static/sass/plex/serif/bold/_pi.scss
new file mode 100644
index 0000000..4425219
--- /dev/null
+++ b/static/sass/plex/serif/bold/_pi.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 700;
+  src: local('IBM Plex Serif Bold'),
+    local('IBMPlexSerif-Bold'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Bold-Pi.woff2') format('woff2');
+    unicode-range: U+0E3F, U+2032-2033, U+2070, U+2075-2079, U+2080-2081, U+2083, U+2085-2089, U+2113, U+2116, U+2126, U+212E, U+2150-2151, U+2153-215E, U+2190-2199, U+21A9-21AA, U+21B0-21B3, U+21B6-21B7, U+21BA-21BB, U+21C4, U+21C6, U+2202, U+2206, U+220F, U+2211, U+221A, U+221E, U+222B, U+2248, U+2260, U+2264-2265, U+25CA, U+2713, U+274C, U+2B0E-2B11, U+EBE1-EBE7, U+ECE0, U+EFCC;
+}
diff --git a/static/sass/plex/serif/bold/italic/_cyrillic.scss b/static/sass/plex/serif/bold/italic/_cyrillic.scss
new file mode 100644
index 0000000..0a35dfc
--- /dev/null
+++ b/static/sass/plex/serif/bold/italic/_cyrillic.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 700;
+  src: local('IBM Plex Serif Bold Italic'),
+    local('IBMPlexSerif-BoldItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-BoldItalic-Cyrillic.woff2') format('woff2');
+    unicode-range: U+0400-045F, U+0472-0473, U+0490-049D, U+04A0-04A5, U+04AA-04AB, U+04AE-04B3, U+04B6-04BB, U+04C0-04C2, U+04CF-04D9, U+04DC-04DF, U+04E2-04E9, U+04EE-04F5, U+04F8-04F9;
+}
diff --git a/static/sass/plex/serif/bold/italic/_index.scss b/static/sass/plex/serif/bold/italic/_index.scss
new file mode 100644
index 0000000..120f8c6
--- /dev/null
+++ b/static/sass/plex/serif/bold/italic/_index.scss
@@ -0,0 +1,16 @@
+$font-prefix: '..' !default;
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 700;
+  src: local('IBM Plex Serif Bold Italic'),
+    local('IBMPlexSerif-BoldItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff2/IBMPlexSerif-BoldItalic.woff2') format('woff2'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff/IBMPlexSerif-BoldItalic.woff') format('woff');
+}
+
+@import 'cyrillic';
+@import 'pi';
+@import 'latin3';
+@import 'latin2';
+@import 'latin1';
\ No newline at end of file
diff --git a/static/sass/plex/serif/bold/italic/_latin1.scss b/static/sass/plex/serif/bold/italic/_latin1.scss
new file mode 100644
index 0000000..68409fa
--- /dev/null
+++ b/static/sass/plex/serif/bold/italic/_latin1.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 700;
+  src: local('IBM Plex Serif Bold Italic'),
+    local('IBMPlexSerif-BoldItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-BoldItalic-Latin1.woff2') format('woff2');
+    unicode-range: U+0000, U+000D, U+0020-007E, U+00A0-00A3, U+00A4-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2013-2014, U+2018-201A, U+201C-201E, U+2020-2022, U+2026, U+2030, U+2039-203A, U+2044, U+2074, U+20AC, U+2122, U+2212, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/bold/italic/_latin2.scss b/static/sass/plex/serif/bold/italic/_latin2.scss
new file mode 100644
index 0000000..5e8fa15
--- /dev/null
+++ b/static/sass/plex/serif/bold/italic/_latin2.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 700;
+  src: local('IBM Plex Serif Bold Italic'),
+    local('IBMPlexSerif-BoldItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-BoldItalic-Latin2.woff2') format('woff2');
+    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/bold/italic/_latin3.scss b/static/sass/plex/serif/bold/italic/_latin3.scss
new file mode 100644
index 0000000..036f832
--- /dev/null
+++ b/static/sass/plex/serif/bold/italic/_latin3.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 700;
+  src: local('IBM Plex Serif Bold Italic'),
+    local('IBMPlexSerif-BoldItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-BoldItalic-Latin3.woff2') format('woff2');
+    unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
+}
diff --git a/static/sass/plex/serif/bold/italic/_pi.scss b/static/sass/plex/serif/bold/italic/_pi.scss
new file mode 100644
index 0000000..7c8a37c
--- /dev/null
+++ b/static/sass/plex/serif/bold/italic/_pi.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 700;
+  src: local('IBM Plex Serif Bold Italic'),
+    local('IBMPlexSerif-BoldItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-BoldItalic-Pi.woff2') format('woff2');
+    unicode-range: U+0E3F, U+2032-2033, U+2070, U+2075-2079, U+2080-2081, U+2083, U+2085-2089, U+2113, U+2116, U+2126, U+212E, U+2150-2151, U+2153-215E, U+2190-2199, U+21A9-21AA, U+21B0-21B3, U+21B6-21B7, U+21BA-21BB, U+21C4, U+21C6, U+2202, U+2206, U+220F, U+2211, U+221A, U+221E, U+222B, U+2248, U+2260, U+2264-2265, U+25CA, U+2713, U+274C, U+2B0E-2B11, U+EBE1-EBE7, U+ECE0, U+EFCC;
+}
diff --git a/static/sass/plex/serif/extralight/_cyrillic.scss b/static/sass/plex/serif/extralight/_cyrillic.scss
new file mode 100644
index 0000000..4e6fdc1
--- /dev/null
+++ b/static/sass/plex/serif/extralight/_cyrillic.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 200;
+  src: local('IBM Plex Serif ExtLt'),
+    local('IBMPlexSerif-ExtLt'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-ExtraLight-Cyrillic.woff2') format('woff2');
+    unicode-range: U+0400-045F, U+0472-0473, U+0490-049D, U+04A0-04A5, U+04AA-04AB, U+04AE-04B3, U+04B6-04BB, U+04C0-04C2, U+04CF-04D9, U+04DC-04DF, U+04E2-04E9, U+04EE-04F5, U+04F8-04F9;
+}
diff --git a/static/sass/plex/serif/extralight/_index.scss b/static/sass/plex/serif/extralight/_index.scss
new file mode 100644
index 0000000..62ea2f2
--- /dev/null
+++ b/static/sass/plex/serif/extralight/_index.scss
@@ -0,0 +1,16 @@
+$font-prefix: '..' !default;
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 200;
+  src: local('IBM Plex Serif ExtLt'),
+    local('IBMPlexSerif-ExtLt'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff2/IBMPlexSerif-ExtraLight.woff2') format('woff2'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff/IBMPlexSerif-ExtraLight.woff') format('woff');
+}
+
+@import 'cyrillic';
+@import 'pi';
+@import 'latin3';
+@import 'latin2';
+@import 'latin1';
\ No newline at end of file
diff --git a/static/sass/plex/serif/extralight/_latin1.scss b/static/sass/plex/serif/extralight/_latin1.scss
new file mode 100644
index 0000000..2e12919
--- /dev/null
+++ b/static/sass/plex/serif/extralight/_latin1.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 200;
+  src: local('IBM Plex Serif ExtLt'),
+    local('IBMPlexSerif-ExtLt'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-ExtraLight-Latin1.woff2') format('woff2');
+    unicode-range: U+0000, U+000D, U+0020-007E, U+00A0-00A3, U+00A4-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2013-2014, U+2018-201A, U+201C-201E, U+2020-2022, U+2026, U+2030, U+2039-203A, U+2044, U+2074, U+20AC, U+2122, U+2212, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/extralight/_latin2.scss b/static/sass/plex/serif/extralight/_latin2.scss
new file mode 100644
index 0000000..90ca02a
--- /dev/null
+++ b/static/sass/plex/serif/extralight/_latin2.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 200;
+  src: local('IBM Plex Serif ExtLt'),
+    local('IBMPlexSerif-ExtLt'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-ExtraLight-Latin2.woff2') format('woff2');
+    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/extralight/_latin3.scss b/static/sass/plex/serif/extralight/_latin3.scss
new file mode 100644
index 0000000..c02bc56
--- /dev/null
+++ b/static/sass/plex/serif/extralight/_latin3.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 200;
+  src: local('IBM Plex Serif ExtLt'),
+    local('IBMPlexSerif-ExtLt'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-ExtraLight-Latin3.woff2') format('woff2');
+    unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
+}
diff --git a/static/sass/plex/serif/extralight/_pi.scss b/static/sass/plex/serif/extralight/_pi.scss
new file mode 100644
index 0000000..da3a59c
--- /dev/null
+++ b/static/sass/plex/serif/extralight/_pi.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 200;
+  src: local('IBM Plex Serif ExtLt'),
+    local('IBMPlexSerif-ExtLt'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-ExtraLight-Pi.woff2') format('woff2');
+    unicode-range: U+0E3F, U+2032-2033, U+2070, U+2075-2079, U+2080-2081, U+2083, U+2085-2089, U+2113, U+2116, U+2126, U+212E, U+2150-2151, U+2153-215E, U+2190-2199, U+21A9-21AA, U+21B0-21B3, U+21B6-21B7, U+21BA-21BB, U+21C4, U+21C6, U+2202, U+2206, U+220F, U+2211, U+221A, U+221E, U+222B, U+2248, U+2260, U+2264-2265, U+25CA, U+2713, U+274C, U+2B0E-2B11, U+EBE1-EBE7, U+ECE0, U+EFCC;
+}
diff --git a/static/sass/plex/serif/extralight/italic/_cyrillic.scss b/static/sass/plex/serif/extralight/italic/_cyrillic.scss
new file mode 100644
index 0000000..03f0375
--- /dev/null
+++ b/static/sass/plex/serif/extralight/italic/_cyrillic.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 200;
+  src: local('IBM Plex Serif ExtLt Italic'),
+    local('IBMPlexSerif-ExtLtItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-ExtraLightItalic-Cyrillic.woff2') format('woff2');
+    unicode-range: U+0400-045F, U+0472-0473, U+0490-049D, U+04A0-04A5, U+04AA-04AB, U+04AE-04B3, U+04B6-04BB, U+04C0-04C2, U+04CF-04D9, U+04DC-04DF, U+04E2-04E9, U+04EE-04F5, U+04F8-04F9;
+}
diff --git a/static/sass/plex/serif/extralight/italic/_index.scss b/static/sass/plex/serif/extralight/italic/_index.scss
new file mode 100644
index 0000000..9c8d2c4
--- /dev/null
+++ b/static/sass/plex/serif/extralight/italic/_index.scss
@@ -0,0 +1,16 @@
+$font-prefix: '..' !default;
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 200;
+  src: local('IBM Plex Serif ExtLt Italic'),
+    local('IBMPlexSerif-ExtLtItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff2/IBMPlexSerif-ExtraLightItalic.woff2') format('woff2'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff/IBMPlexSerif-ExtraLightItalic.woff') format('woff');
+}
+
+@import 'cyrillic';
+@import 'pi';
+@import 'latin3';
+@import 'latin2';
+@import 'latin1';
\ No newline at end of file
diff --git a/static/sass/plex/serif/extralight/italic/_latin1.scss b/static/sass/plex/serif/extralight/italic/_latin1.scss
new file mode 100644
index 0000000..1096190
--- /dev/null
+++ b/static/sass/plex/serif/extralight/italic/_latin1.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 200;
+  src: local('IBM Plex Serif ExtLt Italic'),
+    local('IBMPlexSerif-ExtLtItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-ExtraLightItalic-Latin1.woff2') format('woff2');
+    unicode-range: U+0000, U+000D, U+0020-007E, U+00A0-00A3, U+00A4-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2013-2014, U+2018-201A, U+201C-201E, U+2020-2022, U+2026, U+2030, U+2039-203A, U+2044, U+2074, U+20AC, U+2122, U+2212, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/extralight/italic/_latin2.scss b/static/sass/plex/serif/extralight/italic/_latin2.scss
new file mode 100644
index 0000000..ac379a6
--- /dev/null
+++ b/static/sass/plex/serif/extralight/italic/_latin2.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 200;
+  src: local('IBM Plex Serif ExtLt Italic'),
+    local('IBMPlexSerif-ExtLtItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-ExtraLightItalic-Latin2.woff2') format('woff2');
+    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/extralight/italic/_latin3.scss b/static/sass/plex/serif/extralight/italic/_latin3.scss
new file mode 100644
index 0000000..0eda237
--- /dev/null
+++ b/static/sass/plex/serif/extralight/italic/_latin3.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 200;
+  src: local('IBM Plex Serif ExtLt Italic'),
+    local('IBMPlexSerif-ExtLtItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-ExtraLightItalic-Latin3.woff2') format('woff2');
+    unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
+}
diff --git a/static/sass/plex/serif/extralight/italic/_pi.scss b/static/sass/plex/serif/extralight/italic/_pi.scss
new file mode 100644
index 0000000..f919c9a
--- /dev/null
+++ b/static/sass/plex/serif/extralight/italic/_pi.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 200;
+  src: local('IBM Plex Serif ExtLt Italic'),
+    local('IBMPlexSerif-ExtLtItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-ExtraLightItalic-Pi.woff2') format('woff2');
+    unicode-range: U+0E3F, U+2032-2033, U+2070, U+2075-2079, U+2080-2081, U+2083, U+2085-2089, U+2113, U+2116, U+2126, U+212E, U+2150-2151, U+2153-215E, U+2190-2199, U+21A9-21AA, U+21B0-21B3, U+21B6-21B7, U+21BA-21BB, U+21C4, U+21C6, U+2202, U+2206, U+220F, U+2211, U+221A, U+221E, U+222B, U+2248, U+2260, U+2264-2265, U+25CA, U+2713, U+274C, U+2B0E-2B11, U+EBE1-EBE7, U+ECE0, U+EFCC;
+}
diff --git a/static/sass/plex/serif/italic/_cyrillic.scss b/static/sass/plex/serif/italic/_cyrillic.scss
new file mode 100644
index 0000000..6949dbc
--- /dev/null
+++ b/static/sass/plex/serif/italic/_cyrillic.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 400;
+  src: local('IBM Plex Serif Italic'),
+    local('IBMPlexSerif-Italic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Italic-Cyrillic.woff2') format('woff2');
+    unicode-range: U+0400-045F, U+0472-0473, U+0490-049D, U+04A0-04A5, U+04AA-04AB, U+04AE-04B3, U+04B6-04BB, U+04C0-04C2, U+04CF-04D9, U+04DC-04DF, U+04E2-04E9, U+04EE-04F5, U+04F8-04F9;
+}
diff --git a/static/sass/plex/serif/italic/_index.scss b/static/sass/plex/serif/italic/_index.scss
new file mode 100644
index 0000000..659fa30
--- /dev/null
+++ b/static/sass/plex/serif/italic/_index.scss
@@ -0,0 +1,16 @@
+$font-prefix: '..' !default;
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 400;
+  src: local('IBM Plex Serif Italic'),
+    local('IBMPlexSerif-Italic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff2/IBMPlexSerif-Italic.woff2') format('woff2'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff/IBMPlexSerif-Italic.woff') format('woff');
+}
+
+@import 'cyrillic';
+@import 'pi';
+@import 'latin3';
+@import 'latin2';
+@import 'latin1';
\ No newline at end of file
diff --git a/static/sass/plex/serif/italic/_latin1.scss b/static/sass/plex/serif/italic/_latin1.scss
new file mode 100644
index 0000000..cfe19ee
--- /dev/null
+++ b/static/sass/plex/serif/italic/_latin1.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 400;
+  src: local('IBM Plex Serif Italic'),
+    local('IBMPlexSerif-Italic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Italic-Latin1.woff2') format('woff2');
+    unicode-range: U+0000, U+000D, U+0020-007E, U+00A0-00A3, U+00A4-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2013-2014, U+2018-201A, U+201C-201E, U+2020-2022, U+2026, U+2030, U+2039-203A, U+2044, U+2074, U+20AC, U+2122, U+2212, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/italic/_latin2.scss b/static/sass/plex/serif/italic/_latin2.scss
new file mode 100644
index 0000000..b0faf2a
--- /dev/null
+++ b/static/sass/plex/serif/italic/_latin2.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 400;
+  src: local('IBM Plex Serif Italic'),
+    local('IBMPlexSerif-Italic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Italic-Latin2.woff2') format('woff2');
+    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/italic/_latin3.scss b/static/sass/plex/serif/italic/_latin3.scss
new file mode 100644
index 0000000..ca8297e
--- /dev/null
+++ b/static/sass/plex/serif/italic/_latin3.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 400;
+  src: local('IBM Plex Serif Italic'),
+    local('IBMPlexSerif-Italic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Italic-Latin3.woff2') format('woff2');
+    unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
+}
diff --git a/static/sass/plex/serif/italic/_pi.scss b/static/sass/plex/serif/italic/_pi.scss
new file mode 100644
index 0000000..1ef3239
--- /dev/null
+++ b/static/sass/plex/serif/italic/_pi.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 400;
+  src: local('IBM Plex Serif Italic'),
+    local('IBMPlexSerif-Italic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Italic-Pi.woff2') format('woff2');
+    unicode-range: U+0E3F, U+2032-2033, U+2070, U+2075-2079, U+2080-2081, U+2083, U+2085-2089, U+2113, U+2116, U+2126, U+212E, U+2150-2151, U+2153-215E, U+2190-2199, U+21A9-21AA, U+21B0-21B3, U+21B6-21B7, U+21BA-21BB, U+21C4, U+21C6, U+2202, U+2206, U+220F, U+2211, U+221A, U+221E, U+222B, U+2248, U+2260, U+2264-2265, U+25CA, U+2713, U+274C, U+2B0E-2B11, U+EBE1-EBE7, U+ECE0, U+EFCC;
+}
diff --git a/static/sass/plex/serif/light/_cyrillic.scss b/static/sass/plex/serif/light/_cyrillic.scss
new file mode 100644
index 0000000..6eae3f5
--- /dev/null
+++ b/static/sass/plex/serif/light/_cyrillic.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 300;
+  src: local('IBM Plex Serif Light'),
+    local('IBMPlexSerif-Light'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Light-Cyrillic.woff2') format('woff2');
+    unicode-range: U+0400-045F, U+0472-0473, U+0490-049D, U+04A0-04A5, U+04AA-04AB, U+04AE-04B3, U+04B6-04BB, U+04C0-04C2, U+04CF-04D9, U+04DC-04DF, U+04E2-04E9, U+04EE-04F5, U+04F8-04F9;
+}
diff --git a/static/sass/plex/serif/light/_index.scss b/static/sass/plex/serif/light/_index.scss
new file mode 100644
index 0000000..71a6318
--- /dev/null
+++ b/static/sass/plex/serif/light/_index.scss
@@ -0,0 +1,16 @@
+$font-prefix: '..' !default;
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 300;
+  src: local('IBM Plex Serif Light'),
+    local('IBMPlexSerif-Light'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff2/IBMPlexSerif-Light.woff2') format('woff2'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff/IBMPlexSerif-Light.woff') format('woff');
+}
+
+@import 'cyrillic';
+@import 'pi';
+@import 'latin3';
+@import 'latin2';
+@import 'latin1';
\ No newline at end of file
diff --git a/static/sass/plex/serif/light/_latin1.scss b/static/sass/plex/serif/light/_latin1.scss
new file mode 100644
index 0000000..c529018
--- /dev/null
+++ b/static/sass/plex/serif/light/_latin1.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 300;
+  src: local('IBM Plex Serif Light'),
+    local('IBMPlexSerif-Light'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Light-Latin1.woff2') format('woff2');
+    unicode-range: U+0000, U+000D, U+0020-007E, U+00A0-00A3, U+00A4-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2013-2014, U+2018-201A, U+201C-201E, U+2020-2022, U+2026, U+2030, U+2039-203A, U+2044, U+2074, U+20AC, U+2122, U+2212, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/light/_latin2.scss b/static/sass/plex/serif/light/_latin2.scss
new file mode 100644
index 0000000..0a20458
--- /dev/null
+++ b/static/sass/plex/serif/light/_latin2.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 300;
+  src: local('IBM Plex Serif Light'),
+    local('IBMPlexSerif-Light'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Light-Latin2.woff2') format('woff2');
+    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/light/_latin3.scss b/static/sass/plex/serif/light/_latin3.scss
new file mode 100644
index 0000000..a88fc28
--- /dev/null
+++ b/static/sass/plex/serif/light/_latin3.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 300;
+  src: local('IBM Plex Serif Light'),
+    local('IBMPlexSerif-Light'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Light-Latin3.woff2') format('woff2');
+    unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
+}
diff --git a/static/sass/plex/serif/light/_pi.scss b/static/sass/plex/serif/light/_pi.scss
new file mode 100644
index 0000000..1576f74
--- /dev/null
+++ b/static/sass/plex/serif/light/_pi.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 300;
+  src: local('IBM Plex Serif Light'),
+    local('IBMPlexSerif-Light'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Light-Pi.woff2') format('woff2');
+    unicode-range: U+0E3F, U+2032-2033, U+2070, U+2075-2079, U+2080-2081, U+2083, U+2085-2089, U+2113, U+2116, U+2126, U+212E, U+2150-2151, U+2153-215E, U+2190-2199, U+21A9-21AA, U+21B0-21B3, U+21B6-21B7, U+21BA-21BB, U+21C4, U+21C6, U+2202, U+2206, U+220F, U+2211, U+221A, U+221E, U+222B, U+2248, U+2260, U+2264-2265, U+25CA, U+2713, U+274C, U+2B0E-2B11, U+EBE1-EBE7, U+ECE0, U+EFCC;
+}
diff --git a/static/sass/plex/serif/light/italic/_cyrillic.scss b/static/sass/plex/serif/light/italic/_cyrillic.scss
new file mode 100644
index 0000000..dfc769f
--- /dev/null
+++ b/static/sass/plex/serif/light/italic/_cyrillic.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 300;
+  src: local('IBM Plex Serif Light Italic'),
+    local('IBMPlexSerif-LightItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-LightItalic-Cyrillic.woff2') format('woff2');
+    unicode-range: U+0400-045F, U+0472-0473, U+0490-049D, U+04A0-04A5, U+04AA-04AB, U+04AE-04B3, U+04B6-04BB, U+04C0-04C2, U+04CF-04D9, U+04DC-04DF, U+04E2-04E9, U+04EE-04F5, U+04F8-04F9;
+}
diff --git a/static/sass/plex/serif/light/italic/_index.scss b/static/sass/plex/serif/light/italic/_index.scss
new file mode 100644
index 0000000..8fccb01
--- /dev/null
+++ b/static/sass/plex/serif/light/italic/_index.scss
@@ -0,0 +1,16 @@
+$font-prefix: '..' !default;
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 300;
+  src: local('IBM Plex Serif Light Italic'),
+    local('IBMPlexSerif-LightItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff2/IBMPlexSerif-LightItalic.woff2') format('woff2'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff/IBMPlexSerif-LightItalic.woff') format('woff');
+}
+
+@import 'cyrillic';
+@import 'pi';
+@import 'latin3';
+@import 'latin2';
+@import 'latin1';
\ No newline at end of file
diff --git a/static/sass/plex/serif/light/italic/_latin1.scss b/static/sass/plex/serif/light/italic/_latin1.scss
new file mode 100644
index 0000000..28860ef
--- /dev/null
+++ b/static/sass/plex/serif/light/italic/_latin1.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 300;
+  src: local('IBM Plex Serif Light Italic'),
+    local('IBMPlexSerif-LightItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-LightItalic-Latin1.woff2') format('woff2');
+    unicode-range: U+0000, U+000D, U+0020-007E, U+00A0-00A3, U+00A4-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2013-2014, U+2018-201A, U+201C-201E, U+2020-2022, U+2026, U+2030, U+2039-203A, U+2044, U+2074, U+20AC, U+2122, U+2212, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/light/italic/_latin2.scss b/static/sass/plex/serif/light/italic/_latin2.scss
new file mode 100644
index 0000000..667dfb6
--- /dev/null
+++ b/static/sass/plex/serif/light/italic/_latin2.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 300;
+  src: local('IBM Plex Serif Light Italic'),
+    local('IBMPlexSerif-LightItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-LightItalic-Latin2.woff2') format('woff2');
+    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/light/italic/_latin3.scss b/static/sass/plex/serif/light/italic/_latin3.scss
new file mode 100644
index 0000000..b61d1a5
--- /dev/null
+++ b/static/sass/plex/serif/light/italic/_latin3.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 300;
+  src: local('IBM Plex Serif Light Italic'),
+    local('IBMPlexSerif-LightItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-LightItalic-Latin3.woff2') format('woff2');
+    unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
+}
diff --git a/static/sass/plex/serif/light/italic/_pi.scss b/static/sass/plex/serif/light/italic/_pi.scss
new file mode 100644
index 0000000..0454bc3
--- /dev/null
+++ b/static/sass/plex/serif/light/italic/_pi.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 300;
+  src: local('IBM Plex Serif Light Italic'),
+    local('IBMPlexSerif-LightItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-LightItalic-Pi.woff2') format('woff2');
+    unicode-range: U+0E3F, U+2032-2033, U+2070, U+2075-2079, U+2080-2081, U+2083, U+2085-2089, U+2113, U+2116, U+2126, U+212E, U+2150-2151, U+2153-215E, U+2190-2199, U+21A9-21AA, U+21B0-21B3, U+21B6-21B7, U+21BA-21BB, U+21C4, U+21C6, U+2202, U+2206, U+220F, U+2211, U+221A, U+221E, U+222B, U+2248, U+2260, U+2264-2265, U+25CA, U+2713, U+274C, U+2B0E-2B11, U+EBE1-EBE7, U+ECE0, U+EFCC;
+}
diff --git a/static/sass/plex/serif/medium/_cyrillic.scss b/static/sass/plex/serif/medium/_cyrillic.scss
new file mode 100644
index 0000000..b3dad1a
--- /dev/null
+++ b/static/sass/plex/serif/medium/_cyrillic.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 500;
+  src: local('IBM Plex Serif Medm'),
+    local('IBMPlexSerif-Medm'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Medium-Cyrillic.woff2') format('woff2');
+    unicode-range: U+0400-045F, U+0472-0473, U+0490-049D, U+04A0-04A5, U+04AA-04AB, U+04AE-04B3, U+04B6-04BB, U+04C0-04C2, U+04CF-04D9, U+04DC-04DF, U+04E2-04E9, U+04EE-04F5, U+04F8-04F9;
+}
diff --git a/static/sass/plex/serif/medium/_index.scss b/static/sass/plex/serif/medium/_index.scss
new file mode 100644
index 0000000..d19a4d2
--- /dev/null
+++ b/static/sass/plex/serif/medium/_index.scss
@@ -0,0 +1,16 @@
+$font-prefix: '..' !default;
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 500;
+  src: local('IBM Plex Serif Medm'),
+    local('IBMPlexSerif-Medm'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff2/IBMPlexSerif-Medium.woff2') format('woff2'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff/IBMPlexSerif-Medium.woff') format('woff');
+}
+
+@import 'cyrillic';
+@import 'pi';
+@import 'latin3';
+@import 'latin2';
+@import 'latin1';
\ No newline at end of file
diff --git a/static/sass/plex/serif/medium/_latin1.scss b/static/sass/plex/serif/medium/_latin1.scss
new file mode 100644
index 0000000..0271cbe
--- /dev/null
+++ b/static/sass/plex/serif/medium/_latin1.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 500;
+  src: local('IBM Plex Serif Medm'),
+    local('IBMPlexSerif-Medm'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Medium-Latin1.woff2') format('woff2');
+    unicode-range: U+0000, U+000D, U+0020-007E, U+00A0-00A3, U+00A4-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2013-2014, U+2018-201A, U+201C-201E, U+2020-2022, U+2026, U+2030, U+2039-203A, U+2044, U+2074, U+20AC, U+2122, U+2212, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/medium/_latin2.scss b/static/sass/plex/serif/medium/_latin2.scss
new file mode 100644
index 0000000..e6488ea
--- /dev/null
+++ b/static/sass/plex/serif/medium/_latin2.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 500;
+  src: local('IBM Plex Serif Medm'),
+    local('IBMPlexSerif-Medm'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Medium-Latin2.woff2') format('woff2');
+    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/medium/_latin3.scss b/static/sass/plex/serif/medium/_latin3.scss
new file mode 100644
index 0000000..06eb537
--- /dev/null
+++ b/static/sass/plex/serif/medium/_latin3.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 500;
+  src: local('IBM Plex Serif Medm'),
+    local('IBMPlexSerif-Medm'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Medium-Latin3.woff2') format('woff2');
+    unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
+}
diff --git a/static/sass/plex/serif/medium/_pi.scss b/static/sass/plex/serif/medium/_pi.scss
new file mode 100644
index 0000000..d9a3521
--- /dev/null
+++ b/static/sass/plex/serif/medium/_pi.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 500;
+  src: local('IBM Plex Serif Medm'),
+    local('IBMPlexSerif-Medm'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Medium-Pi.woff2') format('woff2');
+    unicode-range: U+0E3F, U+2032-2033, U+2070, U+2075-2079, U+2080-2081, U+2083, U+2085-2089, U+2113, U+2116, U+2126, U+212E, U+2150-2151, U+2153-215E, U+2190-2199, U+21A9-21AA, U+21B0-21B3, U+21B6-21B7, U+21BA-21BB, U+21C4, U+21C6, U+2202, U+2206, U+220F, U+2211, U+221A, U+221E, U+222B, U+2248, U+2260, U+2264-2265, U+25CA, U+2713, U+274C, U+2B0E-2B11, U+EBE1-EBE7, U+ECE0, U+EFCC;
+}
diff --git a/static/sass/plex/serif/medium/italic/_cyrillic.scss b/static/sass/plex/serif/medium/italic/_cyrillic.scss
new file mode 100644
index 0000000..bf9c686
--- /dev/null
+++ b/static/sass/plex/serif/medium/italic/_cyrillic.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 500;
+  src: local('IBM Plex Serif Medm Italic'),
+    local('IBMPlexSerif-MedmItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-MediumItalic-Cyrillic.woff2') format('woff2');
+    unicode-range: U+0400-045F, U+0472-0473, U+0490-049D, U+04A0-04A5, U+04AA-04AB, U+04AE-04B3, U+04B6-04BB, U+04C0-04C2, U+04CF-04D9, U+04DC-04DF, U+04E2-04E9, U+04EE-04F5, U+04F8-04F9;
+}
diff --git a/static/sass/plex/serif/medium/italic/_index.scss b/static/sass/plex/serif/medium/italic/_index.scss
new file mode 100644
index 0000000..6e89c22
--- /dev/null
+++ b/static/sass/plex/serif/medium/italic/_index.scss
@@ -0,0 +1,16 @@
+$font-prefix: '..' !default;
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 500;
+  src: local('IBM Plex Serif Medm Italic'),
+    local('IBMPlexSerif-MedmItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff2/IBMPlexSerif-MediumItalic.woff2') format('woff2'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff/IBMPlexSerif-MediumItalic.woff') format('woff');
+}
+
+@import 'cyrillic';
+@import 'pi';
+@import 'latin3';
+@import 'latin2';
+@import 'latin1';
\ No newline at end of file
diff --git a/static/sass/plex/serif/medium/italic/_latin1.scss b/static/sass/plex/serif/medium/italic/_latin1.scss
new file mode 100644
index 0000000..a5f75a5
--- /dev/null
+++ b/static/sass/plex/serif/medium/italic/_latin1.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 500;
+  src: local('IBM Plex Serif Medm Italic'),
+    local('IBMPlexSerif-MedmItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-MediumItalic-Latin1.woff2') format('woff2');
+    unicode-range: U+0000, U+000D, U+0020-007E, U+00A0-00A3, U+00A4-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2013-2014, U+2018-201A, U+201C-201E, U+2020-2022, U+2026, U+2030, U+2039-203A, U+2044, U+2074, U+20AC, U+2122, U+2212, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/medium/italic/_latin2.scss b/static/sass/plex/serif/medium/italic/_latin2.scss
new file mode 100644
index 0000000..c344f1d
--- /dev/null
+++ b/static/sass/plex/serif/medium/italic/_latin2.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 500;
+  src: local('IBM Plex Serif Medm Italic'),
+    local('IBMPlexSerif-MedmItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-MediumItalic-Latin2.woff2') format('woff2');
+    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/medium/italic/_latin3.scss b/static/sass/plex/serif/medium/italic/_latin3.scss
new file mode 100644
index 0000000..7fe49ba
--- /dev/null
+++ b/static/sass/plex/serif/medium/italic/_latin3.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 500;
+  src: local('IBM Plex Serif Medm Italic'),
+    local('IBMPlexSerif-MedmItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-MediumItalic-Latin3.woff2') format('woff2');
+    unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
+}
diff --git a/static/sass/plex/serif/medium/italic/_pi.scss b/static/sass/plex/serif/medium/italic/_pi.scss
new file mode 100644
index 0000000..72cf1f8
--- /dev/null
+++ b/static/sass/plex/serif/medium/italic/_pi.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 500;
+  src: local('IBM Plex Serif Medm Italic'),
+    local('IBMPlexSerif-MedmItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-MediumItalic-Pi.woff2') format('woff2');
+    unicode-range: U+0E3F, U+2032-2033, U+2070, U+2075-2079, U+2080-2081, U+2083, U+2085-2089, U+2113, U+2116, U+2126, U+212E, U+2150-2151, U+2153-215E, U+2190-2199, U+21A9-21AA, U+21B0-21B3, U+21B6-21B7, U+21BA-21BB, U+21C4, U+21C6, U+2202, U+2206, U+220F, U+2211, U+221A, U+221E, U+222B, U+2248, U+2260, U+2264-2265, U+25CA, U+2713, U+274C, U+2B0E-2B11, U+EBE1-EBE7, U+ECE0, U+EFCC;
+}
diff --git a/static/sass/plex/serif/regular/_cyrillic.scss b/static/sass/plex/serif/regular/_cyrillic.scss
new file mode 100644
index 0000000..b8410c3
--- /dev/null
+++ b/static/sass/plex/serif/regular/_cyrillic.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 400;
+  src: local('IBM Plex Serif'),
+    local('IBMPlexSerif'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Regular-Cyrillic.woff2') format('woff2');
+    unicode-range: U+0400-045F, U+0472-0473, U+0490-049D, U+04A0-04A5, U+04AA-04AB, U+04AE-04B3, U+04B6-04BB, U+04C0-04C2, U+04CF-04D9, U+04DC-04DF, U+04E2-04E9, U+04EE-04F5, U+04F8-04F9;
+}
diff --git a/static/sass/plex/serif/regular/_index.scss b/static/sass/plex/serif/regular/_index.scss
new file mode 100644
index 0000000..42288a1
--- /dev/null
+++ b/static/sass/plex/serif/regular/_index.scss
@@ -0,0 +1,16 @@
+$font-prefix: '..' !default;
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 400;
+  src: local('IBM Plex Serif'),
+    local('IBMPlexSerif'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff2/IBMPlexSerif-Regular.woff2') format('woff2'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff/IBMPlexSerif-Regular.woff') format('woff');
+}
+
+@import 'cyrillic';
+@import 'pi';
+@import 'latin3';
+@import 'latin2';
+@import 'latin1';
\ No newline at end of file
diff --git a/static/sass/plex/serif/regular/_latin1.scss b/static/sass/plex/serif/regular/_latin1.scss
new file mode 100644
index 0000000..161613d
--- /dev/null
+++ b/static/sass/plex/serif/regular/_latin1.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 400;
+  src: local('IBM Plex Serif'),
+    local('IBMPlexSerif'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Regular-Latin1.woff2') format('woff2');
+    unicode-range: U+0000, U+000D, U+0020-007E, U+00A0-00A3, U+00A4-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2013-2014, U+2018-201A, U+201C-201E, U+2020-2022, U+2026, U+2030, U+2039-203A, U+2044, U+2074, U+20AC, U+2122, U+2212, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/regular/_latin2.scss b/static/sass/plex/serif/regular/_latin2.scss
new file mode 100644
index 0000000..3d9ac44
--- /dev/null
+++ b/static/sass/plex/serif/regular/_latin2.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 400;
+  src: local('IBM Plex Serif'),
+    local('IBMPlexSerif'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Regular-Latin2.woff2') format('woff2');
+    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/regular/_latin3.scss b/static/sass/plex/serif/regular/_latin3.scss
new file mode 100644
index 0000000..ea5b12e
--- /dev/null
+++ b/static/sass/plex/serif/regular/_latin3.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 400;
+  src: local('IBM Plex Serif'),
+    local('IBMPlexSerif'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Regular-Latin3.woff2') format('woff2');
+    unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
+}
diff --git a/static/sass/plex/serif/regular/_pi.scss b/static/sass/plex/serif/regular/_pi.scss
new file mode 100644
index 0000000..ca9bb40
--- /dev/null
+++ b/static/sass/plex/serif/regular/_pi.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 400;
+  src: local('IBM Plex Serif'),
+    local('IBMPlexSerif'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Regular-Pi.woff2') format('woff2');
+    unicode-range: U+0E3F, U+2032-2033, U+2070, U+2075-2079, U+2080-2081, U+2083, U+2085-2089, U+2113, U+2116, U+2126, U+212E, U+2150-2151, U+2153-215E, U+2190-2199, U+21A9-21AA, U+21B0-21B3, U+21B6-21B7, U+21BA-21BB, U+21C4, U+21C6, U+2202, U+2206, U+220F, U+2211, U+221A, U+221E, U+222B, U+2248, U+2260, U+2264-2265, U+25CA, U+2713, U+274C, U+2B0E-2B11, U+EBE1-EBE7, U+ECE0, U+EFCC;
+}
diff --git a/static/sass/plex/serif/semibold/_cyrillic.scss b/static/sass/plex/serif/semibold/_cyrillic.scss
new file mode 100644
index 0000000..43cdab1
--- /dev/null
+++ b/static/sass/plex/serif/semibold/_cyrillic.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 600;
+  src: local('IBM Plex Serif SmBld'),
+    local('IBMPlexSerif-SmBld'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-SemiBold-Cyrillic.woff2') format('woff2');
+    unicode-range: U+0400-045F, U+0472-0473, U+0490-049D, U+04A0-04A5, U+04AA-04AB, U+04AE-04B3, U+04B6-04BB, U+04C0-04C2, U+04CF-04D9, U+04DC-04DF, U+04E2-04E9, U+04EE-04F5, U+04F8-04F9;
+}
diff --git a/static/sass/plex/serif/semibold/_index.scss b/static/sass/plex/serif/semibold/_index.scss
new file mode 100644
index 0000000..def4757
--- /dev/null
+++ b/static/sass/plex/serif/semibold/_index.scss
@@ -0,0 +1,16 @@
+$font-prefix: '..' !default;
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 600;
+  src: local('IBM Plex Serif SmBld'),
+    local('IBMPlexSerif-SmBld'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff2/IBMPlexSerif-SemiBold.woff2') format('woff2'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff/IBMPlexSerif-SemiBold.woff') format('woff');
+}
+
+@import 'cyrillic';
+@import 'pi';
+@import 'latin3';
+@import 'latin2';
+@import 'latin1';
\ No newline at end of file
diff --git a/static/sass/plex/serif/semibold/_latin1.scss b/static/sass/plex/serif/semibold/_latin1.scss
new file mode 100644
index 0000000..2ec76de
--- /dev/null
+++ b/static/sass/plex/serif/semibold/_latin1.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 600;
+  src: local('IBM Plex Serif SmBld'),
+    local('IBMPlexSerif-SmBld'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-SemiBold-Latin1.woff2') format('woff2');
+    unicode-range: U+0000, U+000D, U+0020-007E, U+00A0-00A3, U+00A4-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2013-2014, U+2018-201A, U+201C-201E, U+2020-2022, U+2026, U+2030, U+2039-203A, U+2044, U+2074, U+20AC, U+2122, U+2212, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/semibold/_latin2.scss b/static/sass/plex/serif/semibold/_latin2.scss
new file mode 100644
index 0000000..785866f
--- /dev/null
+++ b/static/sass/plex/serif/semibold/_latin2.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 600;
+  src: local('IBM Plex Serif SmBld'),
+    local('IBMPlexSerif-SmBld'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-SemiBold-Latin2.woff2') format('woff2');
+    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/semibold/_latin3.scss b/static/sass/plex/serif/semibold/_latin3.scss
new file mode 100644
index 0000000..6e22fc0
--- /dev/null
+++ b/static/sass/plex/serif/semibold/_latin3.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 600;
+  src: local('IBM Plex Serif SmBld'),
+    local('IBMPlexSerif-SmBld'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-SemiBold-Latin3.woff2') format('woff2');
+    unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
+}
diff --git a/static/sass/plex/serif/semibold/_pi.scss b/static/sass/plex/serif/semibold/_pi.scss
new file mode 100644
index 0000000..c930a21
--- /dev/null
+++ b/static/sass/plex/serif/semibold/_pi.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 600;
+  src: local('IBM Plex Serif SmBld'),
+    local('IBMPlexSerif-SmBld'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-SemiBold-Pi.woff2') format('woff2');
+    unicode-range: U+0E3F, U+2032-2033, U+2070, U+2075-2079, U+2080-2081, U+2083, U+2085-2089, U+2113, U+2116, U+2126, U+212E, U+2150-2151, U+2153-215E, U+2190-2199, U+21A9-21AA, U+21B0-21B3, U+21B6-21B7, U+21BA-21BB, U+21C4, U+21C6, U+2202, U+2206, U+220F, U+2211, U+221A, U+221E, U+222B, U+2248, U+2260, U+2264-2265, U+25CA, U+2713, U+274C, U+2B0E-2B11, U+EBE1-EBE7, U+ECE0, U+EFCC;
+}
diff --git a/static/sass/plex/serif/semibold/italic/_cyrillic.scss b/static/sass/plex/serif/semibold/italic/_cyrillic.scss
new file mode 100644
index 0000000..5d1ed05
--- /dev/null
+++ b/static/sass/plex/serif/semibold/italic/_cyrillic.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 600;
+  src: local('IBM Plex Serif SmBld Italic'),
+    local('IBMPlexSerif-SmBldItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-SemiBoldItalic-Cyrillic.woff2') format('woff2');
+    unicode-range: U+0400-045F, U+0472-0473, U+0490-049D, U+04A0-04A5, U+04AA-04AB, U+04AE-04B3, U+04B6-04BB, U+04C0-04C2, U+04CF-04D9, U+04DC-04DF, U+04E2-04E9, U+04EE-04F5, U+04F8-04F9;
+}
diff --git a/static/sass/plex/serif/semibold/italic/_index.scss b/static/sass/plex/serif/semibold/italic/_index.scss
new file mode 100644
index 0000000..201238d
--- /dev/null
+++ b/static/sass/plex/serif/semibold/italic/_index.scss
@@ -0,0 +1,16 @@
+$font-prefix: '..' !default;
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 600;
+  src: local('IBM Plex Serif SmBld Italic'),
+    local('IBMPlexSerif-SmBldItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff2/IBMPlexSerif-SemiBoldItalic.woff2') format('woff2'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff/IBMPlexSerif-SemiBoldItalic.woff') format('woff');
+}
+
+@import 'cyrillic';
+@import 'pi';
+@import 'latin3';
+@import 'latin2';
+@import 'latin1';
\ No newline at end of file
diff --git a/static/sass/plex/serif/semibold/italic/_latin1.scss b/static/sass/plex/serif/semibold/italic/_latin1.scss
new file mode 100644
index 0000000..69c8fd2
--- /dev/null
+++ b/static/sass/plex/serif/semibold/italic/_latin1.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 600;
+  src: local('IBM Plex Serif SmBld Italic'),
+    local('IBMPlexSerif-SmBldItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-SemiBoldItalic-Latin1.woff2') format('woff2');
+    unicode-range: U+0000, U+000D, U+0020-007E, U+00A0-00A3, U+00A4-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2013-2014, U+2018-201A, U+201C-201E, U+2020-2022, U+2026, U+2030, U+2039-203A, U+2044, U+2074, U+20AC, U+2122, U+2212, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/semibold/italic/_latin2.scss b/static/sass/plex/serif/semibold/italic/_latin2.scss
new file mode 100644
index 0000000..764acea
--- /dev/null
+++ b/static/sass/plex/serif/semibold/italic/_latin2.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 600;
+  src: local('IBM Plex Serif SmBld Italic'),
+    local('IBMPlexSerif-SmBldItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-SemiBoldItalic-Latin2.woff2') format('woff2');
+    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/semibold/italic/_latin3.scss b/static/sass/plex/serif/semibold/italic/_latin3.scss
new file mode 100644
index 0000000..59b98a9
--- /dev/null
+++ b/static/sass/plex/serif/semibold/italic/_latin3.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 600;
+  src: local('IBM Plex Serif SmBld Italic'),
+    local('IBMPlexSerif-SmBldItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-SemiBoldItalic-Latin3.woff2') format('woff2');
+    unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
+}
diff --git a/static/sass/plex/serif/semibold/italic/_pi.scss b/static/sass/plex/serif/semibold/italic/_pi.scss
new file mode 100644
index 0000000..894a495
--- /dev/null
+++ b/static/sass/plex/serif/semibold/italic/_pi.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 600;
+  src: local('IBM Plex Serif SmBld Italic'),
+    local('IBMPlexSerif-SmBldItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-SemiBoldItalic-Pi.woff2') format('woff2');
+    unicode-range: U+0E3F, U+2032-2033, U+2070, U+2075-2079, U+2080-2081, U+2083, U+2085-2089, U+2113, U+2116, U+2126, U+212E, U+2150-2151, U+2153-215E, U+2190-2199, U+21A9-21AA, U+21B0-21B3, U+21B6-21B7, U+21BA-21BB, U+21C4, U+21C6, U+2202, U+2206, U+220F, U+2211, U+221A, U+221E, U+222B, U+2248, U+2260, U+2264-2265, U+25CA, U+2713, U+274C, U+2B0E-2B11, U+EBE1-EBE7, U+ECE0, U+EFCC;
+}
diff --git a/static/sass/plex/serif/text/_cyrillic.scss b/static/sass/plex/serif/text/_cyrillic.scss
new file mode 100644
index 0000000..c4c1ad3
--- /dev/null
+++ b/static/sass/plex/serif/text/_cyrillic.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 450;
+  src: local('IBM Plex Serif Text'),
+    local('IBMPlexSerif-Text'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Text-Cyrillic.woff2') format('woff2');
+    unicode-range: U+0400-045F, U+0472-0473, U+0490-049D, U+04A0-04A5, U+04AA-04AB, U+04AE-04B3, U+04B6-04BB, U+04C0-04C2, U+04CF-04D9, U+04DC-04DF, U+04E2-04E9, U+04EE-04F5, U+04F8-04F9;
+}
diff --git a/static/sass/plex/serif/text/_index.scss b/static/sass/plex/serif/text/_index.scss
new file mode 100644
index 0000000..e220027
--- /dev/null
+++ b/static/sass/plex/serif/text/_index.scss
@@ -0,0 +1,16 @@
+$font-prefix: '..' !default;
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 450;
+  src: local('IBM Plex Serif Text'),
+    local('IBMPlexSerif-Text'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff2/IBMPlexSerif-Text.woff2') format('woff2'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff/IBMPlexSerif-Text.woff') format('woff');
+}
+
+@import 'cyrillic';
+@import 'pi';
+@import 'latin3';
+@import 'latin2';
+@import 'latin1';
\ No newline at end of file
diff --git a/static/sass/plex/serif/text/_latin1.scss b/static/sass/plex/serif/text/_latin1.scss
new file mode 100644
index 0000000..a93d726
--- /dev/null
+++ b/static/sass/plex/serif/text/_latin1.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 450;
+  src: local('IBM Plex Serif Text'),
+    local('IBMPlexSerif-Text'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Text-Latin1.woff2') format('woff2');
+    unicode-range: U+0000, U+000D, U+0020-007E, U+00A0-00A3, U+00A4-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2013-2014, U+2018-201A, U+201C-201E, U+2020-2022, U+2026, U+2030, U+2039-203A, U+2044, U+2074, U+20AC, U+2122, U+2212, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/text/_latin2.scss b/static/sass/plex/serif/text/_latin2.scss
new file mode 100644
index 0000000..b07ad96
--- /dev/null
+++ b/static/sass/plex/serif/text/_latin2.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 450;
+  src: local('IBM Plex Serif Text'),
+    local('IBMPlexSerif-Text'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Text-Latin2.woff2') format('woff2');
+    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/text/_latin3.scss b/static/sass/plex/serif/text/_latin3.scss
new file mode 100644
index 0000000..7fbda2e
--- /dev/null
+++ b/static/sass/plex/serif/text/_latin3.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 450;
+  src: local('IBM Plex Serif Text'),
+    local('IBMPlexSerif-Text'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Text-Latin3.woff2') format('woff2');
+    unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
+}
diff --git a/static/sass/plex/serif/text/_pi.scss b/static/sass/plex/serif/text/_pi.scss
new file mode 100644
index 0000000..d390c74
--- /dev/null
+++ b/static/sass/plex/serif/text/_pi.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 450;
+  src: local('IBM Plex Serif Text'),
+    local('IBMPlexSerif-Text'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Text-Pi.woff2') format('woff2');
+    unicode-range: U+0E3F, U+2032-2033, U+2070, U+2075-2079, U+2080-2081, U+2083, U+2085-2089, U+2113, U+2116, U+2126, U+212E, U+2150-2151, U+2153-215E, U+2190-2199, U+21A9-21AA, U+21B0-21B3, U+21B6-21B7, U+21BA-21BB, U+21C4, U+21C6, U+2202, U+2206, U+220F, U+2211, U+221A, U+221E, U+222B, U+2248, U+2260, U+2264-2265, U+25CA, U+2713, U+274C, U+2B0E-2B11, U+EBE1-EBE7, U+ECE0, U+EFCC;
+}
diff --git a/static/sass/plex/serif/text/italic/_cyrillic.scss b/static/sass/plex/serif/text/italic/_cyrillic.scss
new file mode 100644
index 0000000..cbf8846
--- /dev/null
+++ b/static/sass/plex/serif/text/italic/_cyrillic.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 450;
+  src: local('IBM Plex Serif Text Italic'),
+    local('IBMPlexSerif-TextItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-TextItalic-Cyrillic.woff2') format('woff2');
+    unicode-range: U+0400-045F, U+0472-0473, U+0490-049D, U+04A0-04A5, U+04AA-04AB, U+04AE-04B3, U+04B6-04BB, U+04C0-04C2, U+04CF-04D9, U+04DC-04DF, U+04E2-04E9, U+04EE-04F5, U+04F8-04F9;
+}
diff --git a/static/sass/plex/serif/text/italic/_index.scss b/static/sass/plex/serif/text/italic/_index.scss
new file mode 100644
index 0000000..68b7f14
--- /dev/null
+++ b/static/sass/plex/serif/text/italic/_index.scss
@@ -0,0 +1,16 @@
+$font-prefix: '..' !default;
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 450;
+  src: local('IBM Plex Serif Text Italic'),
+    local('IBMPlexSerif-TextItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff2/IBMPlexSerif-TextItalic.woff2') format('woff2'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff/IBMPlexSerif-TextItalic.woff') format('woff');
+}
+
+@import 'cyrillic';
+@import 'pi';
+@import 'latin3';
+@import 'latin2';
+@import 'latin1';
\ No newline at end of file
diff --git a/static/sass/plex/serif/text/italic/_latin1.scss b/static/sass/plex/serif/text/italic/_latin1.scss
new file mode 100644
index 0000000..f214082
--- /dev/null
+++ b/static/sass/plex/serif/text/italic/_latin1.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 450;
+  src: local('IBM Plex Serif Text Italic'),
+    local('IBMPlexSerif-TextItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-TextItalic-Latin1.woff2') format('woff2');
+    unicode-range: U+0000, U+000D, U+0020-007E, U+00A0-00A3, U+00A4-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2013-2014, U+2018-201A, U+201C-201E, U+2020-2022, U+2026, U+2030, U+2039-203A, U+2044, U+2074, U+20AC, U+2122, U+2212, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/text/italic/_latin2.scss b/static/sass/plex/serif/text/italic/_latin2.scss
new file mode 100644
index 0000000..e50b26c
--- /dev/null
+++ b/static/sass/plex/serif/text/italic/_latin2.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 450;
+  src: local('IBM Plex Serif Text Italic'),
+    local('IBMPlexSerif-TextItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-TextItalic-Latin2.woff2') format('woff2');
+    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/text/italic/_latin3.scss b/static/sass/plex/serif/text/italic/_latin3.scss
new file mode 100644
index 0000000..b9bb72e
--- /dev/null
+++ b/static/sass/plex/serif/text/italic/_latin3.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 450;
+  src: local('IBM Plex Serif Text Italic'),
+    local('IBMPlexSerif-TextItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-TextItalic-Latin3.woff2') format('woff2');
+    unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
+}
diff --git a/static/sass/plex/serif/text/italic/_pi.scss b/static/sass/plex/serif/text/italic/_pi.scss
new file mode 100644
index 0000000..44d5141
--- /dev/null
+++ b/static/sass/plex/serif/text/italic/_pi.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 450;
+  src: local('IBM Plex Serif Text Italic'),
+    local('IBMPlexSerif-TextItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-TextItalic-Pi.woff2') format('woff2');
+    unicode-range: U+0E3F, U+2032-2033, U+2070, U+2075-2079, U+2080-2081, U+2083, U+2085-2089, U+2113, U+2116, U+2126, U+212E, U+2150-2151, U+2153-215E, U+2190-2199, U+21A9-21AA, U+21B0-21B3, U+21B6-21B7, U+21BA-21BB, U+21C4, U+21C6, U+2202, U+2206, U+220F, U+2211, U+221A, U+221E, U+222B, U+2248, U+2260, U+2264-2265, U+25CA, U+2713, U+274C, U+2B0E-2B11, U+EBE1-EBE7, U+ECE0, U+EFCC;
+}
diff --git a/static/sass/plex/serif/thin/_cyrillic.scss b/static/sass/plex/serif/thin/_cyrillic.scss
new file mode 100644
index 0000000..7e1e5bd
--- /dev/null
+++ b/static/sass/plex/serif/thin/_cyrillic.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 100;
+  src: local('IBM Plex Serif Thin'),
+    local('IBMPlexSerif-Thin'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Thin-Cyrillic.woff2') format('woff2');
+    unicode-range: U+0400-045F, U+0472-0473, U+0490-049D, U+04A0-04A5, U+04AA-04AB, U+04AE-04B3, U+04B6-04BB, U+04C0-04C2, U+04CF-04D9, U+04DC-04DF, U+04E2-04E9, U+04EE-04F5, U+04F8-04F9;
+}
diff --git a/static/sass/plex/serif/thin/_index.scss b/static/sass/plex/serif/thin/_index.scss
new file mode 100644
index 0000000..1b56767
--- /dev/null
+++ b/static/sass/plex/serif/thin/_index.scss
@@ -0,0 +1,16 @@
+$font-prefix: '..' !default;
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 100;
+  src: local('IBM Plex Serif Thin'),
+    local('IBMPlexSerif-Thin'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff2/IBMPlexSerif-Thin.woff2') format('woff2'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff/IBMPlexSerif-Thin.woff') format('woff');
+}
+
+@import 'cyrillic';
+@import 'pi';
+@import 'latin3';
+@import 'latin2';
+@import 'latin1';
\ No newline at end of file
diff --git a/static/sass/plex/serif/thin/_latin1.scss b/static/sass/plex/serif/thin/_latin1.scss
new file mode 100644
index 0000000..c7847b7
--- /dev/null
+++ b/static/sass/plex/serif/thin/_latin1.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 100;
+  src: local('IBM Plex Serif Thin'),
+    local('IBMPlexSerif-Thin'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Thin-Latin1.woff2') format('woff2');
+    unicode-range: U+0000, U+000D, U+0020-007E, U+00A0-00A3, U+00A4-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2013-2014, U+2018-201A, U+201C-201E, U+2020-2022, U+2026, U+2030, U+2039-203A, U+2044, U+2074, U+20AC, U+2122, U+2212, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/thin/_latin2.scss b/static/sass/plex/serif/thin/_latin2.scss
new file mode 100644
index 0000000..f228bdc
--- /dev/null
+++ b/static/sass/plex/serif/thin/_latin2.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 100;
+  src: local('IBM Plex Serif Thin'),
+    local('IBMPlexSerif-Thin'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Thin-Latin2.woff2') format('woff2');
+    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/thin/_latin3.scss b/static/sass/plex/serif/thin/_latin3.scss
new file mode 100644
index 0000000..348850d
--- /dev/null
+++ b/static/sass/plex/serif/thin/_latin3.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 100;
+  src: local('IBM Plex Serif Thin'),
+    local('IBMPlexSerif-Thin'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Thin-Latin3.woff2') format('woff2');
+    unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
+}
diff --git a/static/sass/plex/serif/thin/_pi.scss b/static/sass/plex/serif/thin/_pi.scss
new file mode 100644
index 0000000..f37f341
--- /dev/null
+++ b/static/sass/plex/serif/thin/_pi.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: normal;
+  font-weight: 100;
+  src: local('IBM Plex Serif Thin'),
+    local('IBMPlexSerif-Thin'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-Thin-Pi.woff2') format('woff2');
+    unicode-range: U+0E3F, U+2032-2033, U+2070, U+2075-2079, U+2080-2081, U+2083, U+2085-2089, U+2113, U+2116, U+2126, U+212E, U+2150-2151, U+2153-215E, U+2190-2199, U+21A9-21AA, U+21B0-21B3, U+21B6-21B7, U+21BA-21BB, U+21C4, U+21C6, U+2202, U+2206, U+220F, U+2211, U+221A, U+221E, U+222B, U+2248, U+2260, U+2264-2265, U+25CA, U+2713, U+274C, U+2B0E-2B11, U+EBE1-EBE7, U+ECE0, U+EFCC;
+}
diff --git a/static/sass/plex/serif/thin/italic/_cyrillic.scss b/static/sass/plex/serif/thin/italic/_cyrillic.scss
new file mode 100644
index 0000000..41e0bf2
--- /dev/null
+++ b/static/sass/plex/serif/thin/italic/_cyrillic.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 100;
+  src: local('IBM Plex Serif Thin Italic'),
+    local('IBMPlexSerif-ThinItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-ThinItalic-Cyrillic.woff2') format('woff2');
+    unicode-range: U+0400-045F, U+0472-0473, U+0490-049D, U+04A0-04A5, U+04AA-04AB, U+04AE-04B3, U+04B6-04BB, U+04C0-04C2, U+04CF-04D9, U+04DC-04DF, U+04E2-04E9, U+04EE-04F5, U+04F8-04F9;
+}
diff --git a/static/sass/plex/serif/thin/italic/_index.scss b/static/sass/plex/serif/thin/italic/_index.scss
new file mode 100644
index 0000000..76ec482
--- /dev/null
+++ b/static/sass/plex/serif/thin/italic/_index.scss
@@ -0,0 +1,16 @@
+$font-prefix: '..' !default;
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 100;
+  src: local('IBM Plex Serif Thin Italic'),
+    local('IBMPlexSerif-ThinItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff2/IBMPlexSerif-ThinItalic.woff2') format('woff2'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/complete/woff/IBMPlexSerif-ThinItalic.woff') format('woff');
+}
+
+@import 'cyrillic';
+@import 'pi';
+@import 'latin3';
+@import 'latin2';
+@import 'latin1';
\ No newline at end of file
diff --git a/static/sass/plex/serif/thin/italic/_latin1.scss b/static/sass/plex/serif/thin/italic/_latin1.scss
new file mode 100644
index 0000000..ee05633
--- /dev/null
+++ b/static/sass/plex/serif/thin/italic/_latin1.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 100;
+  src: local('IBM Plex Serif Thin Italic'),
+    local('IBMPlexSerif-ThinItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-ThinItalic-Latin1.woff2') format('woff2');
+    unicode-range: U+0000, U+000D, U+0020-007E, U+00A0-00A3, U+00A4-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2013-2014, U+2018-201A, U+201C-201E, U+2020-2022, U+2026, U+2030, U+2039-203A, U+2044, U+2074, U+20AC, U+2122, U+2212, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/thin/italic/_latin2.scss b/static/sass/plex/serif/thin/italic/_latin2.scss
new file mode 100644
index 0000000..c4507ab
--- /dev/null
+++ b/static/sass/plex/serif/thin/italic/_latin2.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 100;
+  src: local('IBM Plex Serif Thin Italic'),
+    local('IBMPlexSerif-ThinItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-ThinItalic-Latin2.woff2') format('woff2');
+    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF, U+FB01-FB02;
+}
diff --git a/static/sass/plex/serif/thin/italic/_latin3.scss b/static/sass/plex/serif/thin/italic/_latin3.scss
new file mode 100644
index 0000000..0d83e90
--- /dev/null
+++ b/static/sass/plex/serif/thin/italic/_latin3.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 100;
+  src: local('IBM Plex Serif Thin Italic'),
+    local('IBMPlexSerif-ThinItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-ThinItalic-Latin3.woff2') format('woff2');
+    unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
+}
diff --git a/static/sass/plex/serif/thin/italic/_pi.scss b/static/sass/plex/serif/thin/italic/_pi.scss
new file mode 100644
index 0000000..4e83421
--- /dev/null
+++ b/static/sass/plex/serif/thin/italic/_pi.scss
@@ -0,0 +1,9 @@
+@font-face {
+  font-family: 'IBM Plex Serif';
+  font-style: italic;
+  font-weight: 100;
+  src: local('IBM Plex Serif Thin Italic'),
+    local('IBMPlexSerif-ThinItalic'),
+    url('#{$font-prefix}/IBM-Plex-Serif/fonts/split/woff2/IBMPlexSerif-ThinItalic-Pi.woff2') format('woff2');
+    unicode-range: U+0E3F, U+2032-2033, U+2070, U+2075-2079, U+2080-2081, U+2083, U+2085-2089, U+2113, U+2116, U+2126, U+212E, U+2150-2151, U+2153-215E, U+2190-2199, U+21A9-21AA, U+21B0-21B3, U+21B6-21B7, U+21BA-21BB, U+21C4, U+21C6, U+2202, U+2206, U+220F, U+2211, U+221A, U+221E, U+222B, U+2248, U+2260, U+2264-2265, U+25CA, U+2713, U+274C, U+2B0E-2B11, U+EBE1-EBE7, U+ECE0, U+EFCC;
+}