diff --git a/30-BIOS b/30-BIOS
index 3036f37..bb8dce9 100644
--- a/30-BIOS
+++ b/30-BIOS
@@ -4,7 +4,10 @@ Made by glenthemes
 
 Initial release: 2018/06/16
 Rework date: 2022/02/21
-Last updated: 2023/05/08
+Last updated: 2023/09/04
+ 
+What's new:
+✱ NPF audio post support
  
 TERMS OF USE:
 1) Do not remove the theme credit.
@@ -72,14 +75,15 @@ CREDITS:
 <script src="//glenthemes.github.io/-music-/glenplayer02.js"></script>
 {/block:ifmusicfile}
 
+<script src="//static.tumblr.com/gtjt4bo/sgMrymui0/waitforelement.js"></script>
 <link href="//glen-themes.gitlab.io/thms/30/2Bs-lunar-tear.css" rel="stylesheet">
-
 <script src="//glen-themes.gitlab.io/thms/30/POD042-commands.js"></script>
+<script src="//glen-themes.gitlab.io/thms/30/9S-kills-god.js"></script>
 
 <!-- unblue polls -->
 <!-- glenthemes.tumblr.com/post/708014819571302400 -->
 <link href="//static.tumblr.com/gtjt4bo/mXBrpdj0n/unblue-polls.css" rel="stylesheet">
-<style>
+<style unblue-polls>
 .poll-post {
     --Poll-Question-Font-Size: var(--Body-Font-Size);
     
@@ -107,6 +111,91 @@ CREDITS:
 }
 </style>
 
+<!-- npf audio player -->
+<!-- glenthemes.tumblr.com/post/722160746171072512 -->
+<script src="//tmblr-npf-audio.gitlab.io/s/init.js"></script>
+<link href="//tmblr-npf-audio.gitlab.io/s/base.css" rel="stylesheet">
+<script>
+tumblr_npf_audio({
+    emptyTitleText: "Untitled track",
+    emptyArtistText: "Untitled artist",
+    emptyAlbumText: "Untitled album",
+ 
+    titleLabel: "",
+    artistLabel: "",
+    albumLabel: ""
+});
+</script>
+<style edit-npf-audio-player>
+.npf-audio-wrapper {
+    --NPF-Audio-Buttons-Size: var(--Audio-Post-Buttons-Size);
+    --NPF-Audio-Buttons-Color: var(--Audio-Post-Buttons-Color);
+    --NPF-Audio-Buttons-Padding: var(--Audio-Post-Buttons-Padding);
+    --NPF-Audio-Buttons-Spacing: calc(var(--p) + var(--Audio-Post-Album-Right-Gap));
+    --NPF-Audio-Image-Size: var(--Audio-Post-Album-Size);
+    --NPF-Audio-Image-Spacing: 0px;
+ 
+    --t:calc((var(--NPF-Audio-Buttons-Padding) * 2) + var(--NPF-Audio-Buttons-Size));
+    --p:calc(var(--NPF-Audio-Buttons-Padding) + ((var(--NPF-Audio-Image-Size) - var(--t)) / 2));
+}
+ 
+.npf-audio-wrapper {
+    position:relative;
+    z-index:0;
+}
+ 
+.npf-audio-background {
+    margin-left:var(--p);
+}
+ 
+.npf-audio-play, .npf-audio-pause {
+	position:relative;
+	z-index:0;
+}
+ 
+.npf-audio-play:after, .npf-audio-pause:after {
+    content:"";
+    position:absolute;
+    top:0;left:0;
+    margin-top:calc(0px - var(--NPF-Audio-Buttons-Padding));
+    margin-left:calc(0px - var(--NPF-Audio-Buttons-Padding));
+    width:calc(100% + (var(--NPF-Audio-Buttons-Padding) * 2));
+    height:calc(100% + (var(--NPF-Audio-Buttons-Padding) * 2));
+    background:var(--Audio-Post-Buttons-Background);
+    border-radius:100%;
+	z-index:-1;
+}
+ 
+.npf-audio-play svg { margin-left:1px; }
+.npf-audio-pause svg { margin-left:0; }
+ 
+figcaption.audio-caption,
+figcaption.audio-caption ~ audio[controls]{
+    display:none;
+}
+ 
+.npf-audio-image {
+    position:absolute;
+    top:0;left:0;
+    border-radius:var(--Audio-Post-Album-Rounding);
+    z-index:-1;
+}
+ 
+.npf-audio-details {
+    color:{color:special text};
+}
+ 
+.npf-audio-details > * + * {
+    margin-top:-1px;
+}
+ 
+.npf-audio-title-label,
+.npf-audio-artist-label,
+.npf-audio-album-label {
+    font-weight: bold;
+}
+</style>
+
 <script src="//glen-npf.gitlab.io/other/neue.js"></script>
 <link href="//glen-npf.gitlab.io/other/neue.css" rel="stylesheet">
 
@@ -1501,15 +1590,18 @@ img.photopic {
     display:flex;
     align-items:center;
     justify-content:space-between;
+}
+
+.audiotxt, .npf-audio-details {
     font-size:var(--Body-Font-Size);
     color:{color:text};
 }
 
-.odin > div + div {
+.odin > div + div, .npf-audio-details > * + * {
     margin-top:-1px;
 }
 
-.aud-song-name {
+.aud-song-name, .npf-audio-title {
     font-family:var(--SmallCaps-Font-Family);
     font-size:calc(var(--SmallCaps-Font-Size) + 1px);
     font-weight:700;
@@ -1542,6 +1634,7 @@ img.photopic {
     -webkit-mask-position:center;
     -webkit-mask-image:var(--install);
     background:{color:special text};
+    pointer-events:none;
 }
 
 /*---- SPOTIFY ----*/