diff --git a/css/pico.classless.css b/css/pico.classless.css
index 8e27e2f0..e59a97f7 100644
--- a/css/pico.classless.css
+++ b/css/pico.classless.css
@@ -9,35 +9,37 @@
 [data-theme="light"],
 :root:not([data-theme="dark"]) {
   --background:        #FFF;
-  --text:              #415762;
-  --h1:                #1b2a32;
-  --h2:                #2c4049;
-  --h3:                #415762;
-  --h4:                #596e78;
-  --h5:                #73848c;
-  --h6:                #8a9ba3;
-  --primary:           #1086c1;
-  --primary-hover:     #086a9b;
-  --primary-focus:     rgba(16, 134, 193, 0.125);
+  --text:              #415462;
+  --h1:                #1b2832;
+  --h2:                #2c3d49;
+  --h3:                #415462;
+  --h4:                #596b78;
+  --h5:                #73828c;
+  --h6:                #8a99a3;
+  --primary:           #1095c1;
+  --primary-hover:     #08769b;
+  --primary-focus:     rgba(16, 149, 193, 0.125);
   --primary-inverse:   #FFF;
   --input-background:  #FFF;
-  --input-border:      #c8d2d8;
+  --input-border:      #c8d1d8;
   --valid:             #288a6a;
   --invalid:           #b94646;
   --mark:              rgba(255, 223, 128, 0.5);
-  --mark-text:         #2c4049;
-  --muted-text:        #7e8f98;
-  --muted-background:  #edf1f3;
-  --muted-border:      #edf1f3;
+  --mark-text:         #2c3d49;
+  --muted-text:        #7e8d98;
+  --muted-background:  #edf0f3;
+  --muted-border:      #edf0f3;
   --card-background:   #FFF;
-  --card-shadow:       0 0.125rem 1rem rgba(27, 42, 50, 0.04), 0 0.125rem 2rem rgba(27, 42, 50, 0.08), 0 0 0 0.0625rem rgba(27, 42, 50, 0.024);
+  --card-sections:     #f3f5f7;
+  --card-shadow:       0 0.125rem 1rem rgba(27, 40, 50, 0.04), 0 0.125rem 2rem rgba(27, 40, 50, 0.08), 0 0 0 0.0625rem rgba(27, 40, 50, 0.024);
   --code-background:   #f3f5f7;
-  --code-border:       #d5dde2;
-  --code-inlined:      #edf1f3;
-  --code-color-1:      #9f6060;
-  --code-color-2:      #2f7ca2;
-  --table-border:      rgba(237, 241, 243, 0.75);
-  --table-stripping:   rgba(27, 42, 50, 0.033);
+  --code-inlined:      #edf0f3;
+  --code-color-2:      #a65980;
+  --code-color-3:      #478085;
+  --code-color-4:      #998866;
+  --code-color-5:      #96a4ae;
+  --table-border:      rgba(237, 240, 243, 0.75);
+  --table-stripping:   rgba(27, 40, 50, 0.02);
 }
 
 /**
@@ -46,36 +48,39 @@
  */
 @media only screen and (prefers-color-scheme: dark) {
   :root:not([data-theme="light"]) {
-    --background:        #10191e;
-    --text:              #a2b1b9;
-    --h1:                #edf1f3;
-    --h2:                #d5dde2;
-    --h3:                #bbc7ce;
-    --h4:                #a2b1b9;
-    --h5:                #8a9ba3;
-    --h6:                #73848c;
-    --primary:           #1086c1;
-    --primary-hover:     #1aa2e6;
-    --primary-focus:     rgba(16, 134, 193, 0.25);
+    --background:        #10181e;
+    --text:              #a2afb9;
+    --h1:                #edf0f3;
+    --h2:                #d5dce2;
+    --h3:                #bbc6ce;
+    --h4:                #a2afb9;
+    --h5:                #8a99a3;
+    --h6:                #73828c;
+    --primary:           #1095c1;
+    --primary-hover:     #1ab3e6;
+    --primary-focus:     rgba(16, 149, 193, 0.25);
     --primary-inverse:   #FFF;
-    --input-background:  #10191e;
-    --input-border:      #374b56;
+    --input-background:  #10181e;
+    --input-border:      #374956;
     --valid:             #1f7a5c;
     --invalid:           #943838;
     --mark:              rgba(255, 223, 128, 0.5);
     --mark-text:         #FFF;
-    --muted-text:        #73848c;
-    --muted-background:  #10191e;
-    --muted-border:      #23353e;
-    --card-background:   #17242b;
+    --muted-text:        #73828c;
+    --muted-background:  #10181e;
+    --muted-border:      #23333e;
+    --card-background:   #17232b;
+    --card-sections:     #141d24;
     --card-shadow:       0 0.125rem 1rem rgba(0, 0, 0, 0.06), 0 0.125rem 2rem rgba(0, 0, 0, 0.12), 0 0 0 0.0625rem rgba(0, 0, 0, 0.09);
-    --code-background:   #141f24;
-    --code-border:       #23353e;
-    --code-inlined:      rgba(65, 87, 98, 0.25);
-    --code-color-1:      #ac5353;
-    --code-color-2:      #4d91b3;
-    --table-border:      #10191e;
-    --table-stripping:   rgba(237, 241, 243, 0.033);
+    --code-background:   #141d24;
+    --code-inlined:      rgba(65, 84, 98, 0.25);
+    --code-color-1:      #73828c;
+    --code-color-2:      #a65980;
+    --code-color-3:      #599fa6;
+    --code-color-4:      #8c8473;
+    --code-color-5:      #4d606d;
+    --table-border:      #10181e;
+    --table-stripping:   rgba(237, 240, 243, 0.02);
   }
 }
 
@@ -84,36 +89,39 @@
  * Enabled if forced with data-theme="dark"
  */
 [data-theme="dark"] {
-  --background:        #10191e;
-  --text:              #a2b1b9;
-  --h1:                #edf1f3;
-  --h2:                #d5dde2;
-  --h3:                #bbc7ce;
-  --h4:                #a2b1b9;
-  --h5:                #8a9ba3;
-  --h6:                #73848c;
-  --primary:           #1086c1;
-  --primary-hover:     #1aa2e6;
-  --primary-focus:     rgba(16, 134, 193, 0.25);
+  --background:        #10181e;
+  --text:              #a2afb9;
+  --h1:                #edf0f3;
+  --h2:                #d5dce2;
+  --h3:                #bbc6ce;
+  --h4:                #a2afb9;
+  --h5:                #8a99a3;
+  --h6:                #73828c;
+  --primary:           #1095c1;
+  --primary-hover:     #1ab3e6;
+  --primary-focus:     rgba(16, 149, 193, 0.25);
   --primary-inverse:   #FFF;
-  --input-background:  #10191e;
-  --input-border:      #374b56;
+  --input-background:  #10181e;
+  --input-border:      #374956;
   --valid:             #1f7a5c;
   --invalid:           #943838;
   --mark:              rgba(255, 223, 128, 0.5);
   --mark-text:         #FFF;
-  --muted-text:        #73848c;
-  --muted-background:  #10191e;
-  --muted-border:      #23353e;
-  --card-background:   #17242b;
+  --muted-text:        #73828c;
+  --muted-background:  #10181e;
+  --muted-border:      #23333e;
+  --card-background:   #17232b;
+  --card-sections:     #141d24;
   --card-shadow:       0 0.125rem 1rem rgba(0, 0, 0, 0.06), 0 0.125rem 2rem rgba(0, 0, 0, 0.12), 0 0 0 0.0625rem rgba(0, 0, 0, 0.09);
-  --code-background:   #141f24;
-  --code-border:       #23353e;
-  --code-inlined:      rgba(65, 87, 98, 0.25);
-  --code-color-1:      #ac5353;
-  --code-color-2:      #4d91b3;
-  --table-border:      #10191e;
-  --table-stripping:   rgba(237, 241, 243, 0.033);
+  --code-background:   #141d24;
+  --code-inlined:      rgba(65, 84, 98, 0.25);
+  --code-color-1:      #73828c;
+  --code-color-2:      #a65980;
+  --code-color-3:      #599fa6;
+  --code-color-4:      #8c8473;
+  --code-color-5:      #4d606d;
+  --table-border:      #10181e;
+  --table-stripping:   rgba(237, 240, 243, 0.02);
 }
 
 /**
@@ -526,6 +534,10 @@ del {
   color: var(--invalid);
 }
 
+::selection {
+  background-color: var(--primary-focus);
+}
+
 /**
  * Form elements
  */
@@ -948,7 +960,7 @@ pre,
 code,
 kbd {
   background: var(--code-inlined);
-  color: var(--muted-text);
+  color: var(--code-color-1);
   font-size: 85%;
   font-weight: 400;
   line-height: 1;
@@ -999,7 +1011,6 @@ pre {
   margin-left: -1rem;
   padding: 2rem 1rem;
   overflow-x: auto;
-  border-left: 0.25rem solid var(--code-border);
   background: var(--code-background);
 }
 
@@ -1019,20 +1030,25 @@ pre > code {
 }
 
 code b {
-  color: var(--code-color-1);
+  color: var(--code-color-2);
   font-weight: normal;
 }
 
 code i {
-  color: var(--code-color-2);
+  color: var(--code-color-3);
   font-style: normal;
 }
 
 code u {
-  color: var(--text);
+  color: var(--code-color-4);
   text-decoration: none;
 }
 
+code em {
+  color: var(--code-color-5);
+  font-style: normal;
+}
+
 kbd {
   background-color: var(--secondary);
   color: var(--secondary-inverse);
@@ -1131,6 +1147,7 @@ article {
   margin-right: -1rem;
   margin-left: -1rem;
   padding: 2rem 1rem;
+  overflow: hidden;
   background: var(--card-background);
   box-shadow: var(--card-shadow);
 }
@@ -1164,6 +1181,132 @@ article {
   }
 }
 
+article > *:not(footer):not(pre):last-child {
+  margin-bottom: 0;
+}
+
+/**
+ * Card sectionning (<article> > header, footer|pre)
+ */
+article > header,
+article > footer {
+  background-color: var(--card-sections);
+}
+
+article > header,
+article > footer,
+article > pre {
+  margin: -1rem;
+  padding: 2rem 1rem;
+}
+
+@media (min-width: 576px) {
+  article > header,
+  article > footer,
+  article > pre {
+    margin: -2.5rem;
+    padding: 2rem 2.5rem;
+  }
+}
+
+@media (min-width: 768px) {
+  article > header,
+  article > footer,
+  article > pre {
+    margin: -3rem;
+    padding: 2rem 3rem;
+  }
+}
+
+@media (min-width: 992px) {
+  article > header,
+  article > footer,
+  article > pre {
+    margin: -3.5rem;
+    padding: 2rem 3.5rem;
+  }
+}
+
+@media (min-width: 1200px) {
+  article > header,
+  article > footer,
+  article > pre {
+    margin: -4rem;
+    padding: 2rem 4rem;
+  }
+}
+
+article > header {
+  margin-top: -2rem;
+  margin-bottom: 2rem;
+}
+
+@media (min-width: 576px) {
+  article > header {
+    margin-top: -2.5rem;
+    margin-bottom: 2.5rem;
+  }
+}
+
+@media (min-width: 768px) {
+  article > header {
+    margin-top: -3rem;
+    margin-bottom: 3rem;
+  }
+}
+
+@media (min-width: 992px) {
+  article > header {
+    margin-top: -3.5rem;
+    margin-bottom: 3.5rem;
+  }
+}
+
+@media (min-width: 1200px) {
+  article > header {
+    margin-top: -4rem;
+    margin-bottom: 4rem;
+  }
+}
+
+article > footer,
+article > pre {
+  margin-top: 2rem;
+  margin-bottom: -2rem;
+}
+
+@media (min-width: 576px) {
+  article > footer,
+  article > pre {
+    margin-top: 2.5rem;
+    margin-bottom: -2.5rem;
+  }
+}
+
+@media (min-width: 768px) {
+  article > footer,
+  article > pre {
+    margin-top: 3rem;
+    margin-bottom: -3rem;
+  }
+}
+
+@media (min-width: 992px) {
+  article > footer,
+  article > pre {
+    margin-top: 3.5rem;
+    margin-bottom: -3.5rem;
+  }
+}
+
+@media (min-width: 1200px) {
+  article > footer,
+  article > pre {
+    margin-top: 4rem;
+    margin-bottom: -4rem;
+  }
+}
+
 /**
  * Nav
  */
diff --git a/css/pico.classless.min.css b/css/pico.classless.min.css
index 1151acee..e3783c0e 100644
--- a/css/pico.classless.min.css
+++ b/css/pico.classless.min.css
@@ -1,4 +1,4 @@
 /*!
  * Pico.css v0.1.0 (https://picocss.com)
  * Copyright 2019 - Licensed under MIT
- */:root:not([data-theme=dark]),[data-theme=light]{--background:#FFF;--text:#415762;--h1:#1b2a32;--h2:#2c4049;--h3:#415762;--h4:#596e78;--h5:#73848c;--h6:#8a9ba3;--primary:#1086c1;--primary-hover:#086a9b;--primary-focus:rgba(16, 134, 193, 0.125);--primary-inverse:#FFF;--input-background:#FFF;--input-border:#c8d2d8;--valid:#288a6a;--invalid:#b94646;--mark:rgba(255, 223, 128, 0.5);--mark-text:#2c4049;--muted-text:#7e8f98;--muted-background:#edf1f3;--muted-border:#edf1f3;--card-background:#FFF;--card-shadow:0 0.125rem 1rem rgba(27, 42, 50, 0.04), 0 0.125rem 2rem rgba(27, 42, 50, 0.08), 0 0 0 0.0625rem rgba(27, 42, 50, 0.024);--code-background:#f3f5f7;--code-border:#d5dde2;--code-inlined:#edf1f3;--code-color-1:#9f6060;--code-color-2:#2f7ca2;--table-border:rgba(237, 241, 243, 0.75);--table-stripping:rgba(27, 42, 50, 0.033)}@media only screen and (prefers-color-scheme:dark){:root:not([data-theme=light]){--background:#10191e;--text:#a2b1b9;--h1:#edf1f3;--h2:#d5dde2;--h3:#bbc7ce;--h4:#a2b1b9;--h5:#8a9ba3;--h6:#73848c;--primary:#1086c1;--primary-hover:#1aa2e6;--primary-focus:rgba(16, 134, 193, 0.25);--primary-inverse:#FFF;--input-background:#10191e;--input-border:#374b56;--valid:#1f7a5c;--invalid:#943838;--mark:rgba(255, 223, 128, 0.5);--mark-text:#FFF;--muted-text:#73848c;--muted-background:#10191e;--muted-border:#23353e;--card-background:#17242b;--card-shadow:0 0.125rem 1rem rgba(0, 0, 0, 0.06), 0 0.125rem 2rem rgba(0, 0, 0, 0.12), 0 0 0 0.0625rem rgba(0, 0, 0, 0.09);--code-background:#141f24;--code-border:#23353e;--code-inlined:rgba(65, 87, 98, 0.25);--code-color-1:#ac5353;--code-color-2:#4d91b3;--table-border:#10191e;--table-stripping:rgba(237, 241, 243, 0.033)}}[data-theme=dark]{--background:#10191e;--text:#a2b1b9;--h1:#edf1f3;--h2:#d5dde2;--h3:#bbc7ce;--h4:#a2b1b9;--h5:#8a9ba3;--h6:#73848c;--primary:#1086c1;--primary-hover:#1aa2e6;--primary-focus:rgba(16, 134, 193, 0.25);--primary-inverse:#FFF;--input-background:#10191e;--input-border:#374b56;--valid:#1f7a5c;--invalid:#943838;--mark:rgba(255, 223, 128, 0.5);--mark-text:#FFF;--muted-text:#73848c;--muted-background:#10191e;--muted-border:#23353e;--card-background:#17242b;--card-shadow:0 0.125rem 1rem rgba(0, 0, 0, 0.06), 0 0.125rem 2rem rgba(0, 0, 0, 0.12), 0 0 0 0.0625rem rgba(0, 0, 0, 0.09);--code-background:#141f24;--code-border:#23353e;--code-inlined:rgba(65, 87, 98, 0.25);--code-color-1:#ac5353;--code-color-2:#4d91b3;--table-border:#10191e;--table-stripping:rgba(237, 241, 243, 0.033)}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);background:var(--background);color:var(--text);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";font-size:16px;font-weight:400;line-height:1.5;text-rendering:optimizeLegibility}@media (min-width:576px){html{font-size:17px}}@media (min-width:768px){html{font-size:18px}}@media (min-width:992px){html{font-size:19px}}@media (min-width:1200px){html{font-size:20px}}main{display:block}body{width:100%;margin:0}body>footer,body>header,body>main{width:100%;margin-right:auto;margin-left:auto;padding:2rem 1rem}@media (min-width:576px){body>footer,body>header,body>main{max-width:510px;padding:2.5rem 0}}@media (min-width:768px){body>footer,body>header,body>main{max-width:700px;padding:3rem 0}}@media (min-width:992px){body>footer,body>header,body>main{max-width:920px;padding:3.5rem 0}}@media (min-width:1200px){body>footer,body>header,body>main{max-width:1130px;padding:4rem 0}}section{margin-bottom:4rem}@media (min-width:576px){section{margin-bottom:5rem}}@media (min-width:768px){section{margin-bottom:6rem}}@media (min-width:992px){section{margin-bottom:7rem}}@media (min-width:1200px){section{margin-bottom:8rem}}figure{display:block;margin-right:-1rem;margin-left:-1rem;padding:0;overflow-x:auto}figure figcaption{color:var(--muted-text);font-size:87.5%;padding:0.5rem 1rem}@media (min-width:576px){figure{margin-right:0;margin-left:0}figure figcaption{padding:0.5rem 0}}b,strong{font-weight:bolder}sub,sup{position:relative;font-size:.75rem;line-height:0;vertical-align:baseline}sub{bottom:-0.25rem}sup{top:-0.5rem}img{max-width:100%;height:auto;border-style:none}img,svg{vertical-align:text-bottom}address,blockquote,dl,figure,form,ol,p,pre,table,ul{margin-top:0;margin-bottom:1.5rem;color:var(--text);font-size:1rem;font-style:normal}a{background-color:transparent;color:var(--primary);text-decoration:none;transition:background-color 0.2s ease-in-out, color 0.2s ease-in-out, text-decoration 0.2s ease-in-out, box-shadow 0.2s ease-in-out}a:active,a:focus,a:hover{color:var(--primary-hover);text-decoration:underline}a:focus{outline:none;background-color:var(--primary-focus)}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:1.5rem;font-weight:700}h1{margin-bottom:3rem;color:var(--h1);font-size:2rem}h2{margin-bottom:2.625rem;color:var(--h2);font-size:1.75rem}h3{margin-bottom:2.25rem;color:var(--h3);font-size:1.5rem}h4{margin-bottom:1.875rem;color:var(--h4);font-size:1.25rem}h5{margin-bottom:1.6875rem;color:var(--h5);font-size:1.125rem}h6{color:var(--h6);font-size:1rem}header h1{font-size:3rem}header h2{font-size:2.625rem}header h3{font-size:2.25rem}header h4{font-size:1.875rem}header h5{font-size:1.6875rem}header h6{font-size:1.5rem}hgroup{margin-bottom:1.5rem}hgroup h1,hgroup h2,hgroup h3,hgroup h4,hgroup h5,hgroup h6{margin-bottom:0}hgroup>:last-child{color:var(--muted-text);font-size:1.125rem;font-weight:normal}p{margin-bottom:0.75rem}small{font-size:85%}@media (min-width:576px){small{font-size:83%}}@media (min-width:768px){small{font-size:81%}}@media (min-width:992px){small{font-size:79%}}@media (min-width:1200px){small{font-size:77%}}ol,ul{padding-left:1.5rem}ol li,ul li{margin-bottom:0.75rem}ul li{list-style:square}mark{padding:.125rem .25rem;background:var(--mark);color:var(--mark-text);vertical-align:middle}blockquote{display:block;margin:3rem 0;margin-right:-1rem;margin-left:-1rem;padding:1rem;border-left:0.25rem solid var(--muted-border)}@media (min-width:576px){blockquote{margin-right:0;margin-left:0}}blockquote footer{margin-top:0.75rem;color:var(--muted-text)}abbr[title]{border-bottom:1px dotted;text-decoration:none;cursor:help}ins{color:var(--valid);text-decoration:none}del{color:var(--invalid)}input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:1rem;line-height:1.5}input{overflow:visible}select{text-transform:none}legend{display:table;max-width:100%;padding:0;color:inherit;white-space:normal}textarea{overflow:auto}[type=checkbox],[type=radio]{padding:0}[type=number]::-webkit-inner-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}fieldset{margin:0;margin-bottom:1.5rem;padding:0;border:0}form small,input:not([type=checkbox]):not([type=radio]),select,textarea{display:block;width:100%}fieldset legend,label{display:block;margin-bottom:0.125rem;vertical-align:middle}input,select,textarea{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--input-border);border-radius:0.25rem;outline:none;background-color:var(--input-background);color:var(--text);font-weight:normal;vertical-align:middle;transition:background-color 0.2s ease-in-out, border-color 0.2s ease-in-out, color 0.2s ease-in-out, border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out}input::placeholder,select::placeholder,textarea::placeholder{color:var(--muted-text);opacity:1}input:active,input:focus,select:active,select:focus,textarea:active,textarea:focus{border-color:var(--primary)}input:focus,select:focus,textarea:focus{box-shadow:0 0 0 0.2rem var(--primary-focus)}input[disabled],input[readonly],select[disabled],select[readonly],textarea[disabled],textarea[readonly]{border-color:var(--muted-border);box-shadow:none}input[disabled]~label,input[readonly]~label,select[disabled]~label,select[readonly]~label,textarea[disabled]~label,textarea[readonly]~label{color:var(--muted-text)}input[disabled],select[disabled],textarea[disabled]{background-color:var(--muted-background);opacity:.5}input:focus:-moz-focusring,select:focus:-moz-focusring,textarea:focus:-moz-focusring{color:transparent;text-shadow:0 0 0 #000}input:not([type=checkbox]):not([type=radio]),select,textarea{margin-bottom:1.5rem;padding:0.75rem 1rem}input:not([type=checkbox]):not([type=radio])[invalid]:not(:focus),input:not([type=checkbox]):not([type=radio])[valid]:not(:focus),select[invalid]:not(:focus),select[valid]:not(:focus),textarea[invalid]:not(:focus),textarea[valid]:not(:focus){padding-right:2rem;background-position:center right .75rem;background-repeat:no-repeat;background-size:1rem auto}input:not([type=checkbox]):not([type=radio])[invalid]:not(:focus),select[invalid]:not(:focus),textarea[invalid]:not(:focus){border-bottom:1px solid var(--invalid);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23b94646' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E")}input:not([type=checkbox]):not([type=radio])[valid]:not(:focus),select[valid]:not(:focus),textarea[valid]:not(:focus){border-bottom:1px solid var(--valid);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23288a6a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E")}input[type=color]{height:calc(3rem + 2px)}select::-ms-expand{border:0;background-color:transparent}select:not([multiple]){background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23808080' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-position:center right .75rem;background-repeat:no-repeat;background-size:1rem auto}[type=checkbox],[type=radio]{display:inline-block;width:1rem;height:1rem;margin-right:.375rem;margin-bottom:0.125rem;vertical-align:middle;cursor:pointer}[type=checkbox]::-ms-check,[type=radio]::-ms-check{display:none}[type=checkbox]:checked,[type=radio]:checked{border-color:var(--primary);background-color:var(--primary);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23FFF' stroke-width='5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");background-position:center;background-repeat:no-repeat;background-size:.66rem auto}[type=checkbox]~label,[type=radio]~label{display:inline-block;margin-right:.375rem;margin-bottom:0;cursor:pointer}[type=radio]{border-radius:50%}[type=radio]:checked{border-width:.33rem;border-color:var(--primary);background-color:var(--primary-inverse);background-image:none}[type=checkbox][role=switch]{width:1.85rem;height:1rem;border:2px solid var(--input-border);border-radius:1rem;background-color:var(--input-border);line-height:1rem}[type=checkbox][role=switch]:before{display:block;width:calc(1rem - 4px);height:100%;border-radius:50%;background-color:var(--primary-inverse);content:'';transition:margin 0.1s ease-in-out}[type=checkbox][role=switch]:checked{border-color:var(--primary);background-color:var(--primary);background-image:none}[type=checkbox][role=switch]:checked:before{margin-right:0;margin-left:calc(0.925rem - 2px)}form small{color:var(--muted-text)}input+small{margin-top:-1rem;margin-bottom:1.5rem}label>input:not([type=checkbox]):not([type=radio]),label>select,label>textarea{margin-top:0.125rem}button{margin:0;overflow:visible;font-family:inherit;text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{padding:0;border-style:none}[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring,button:-moz-focusring{outline:1px dotted ButtonText}button{display:block;width:100%;margin-bottom:1.5rem}a[role=button]{display:inline-block;text-decoration:none}a[role=button],button,input[type=submit]{padding:0.75rem 1rem;border:1px solid var(--primary);border-radius:0.25rem;outline:none;background-color:var(--primary);color:var(--primary-inverse);font-size:1rem;font-weight:normal;line-height:1.5;text-align:center;cursor:pointer;transition:background-color 0.2s ease-in-out, border-color 0.2s ease-in-out, color 0.2s ease-in-out, box-shadow 0.2s ease-in-out}a[role=button]:active,a[role=button]:focus,a[role=button]:hover,button:active,button:focus,button:hover,input[type=submit]:active,input[type=submit]:focus,input[type=submit]:hover{border:1px solid var(--primary-hover);background-color:var(--primary-hover)}a[role=button]:focus,button:focus,input[type=submit]:focus{box-shadow:0 0 0 0.2rem var(--primary-focus)}input[type=reset]{cursor:pointer}a[role=button][disabled],button[disabled],input[type=reset][disabled],input[type=submit][disabled]{opacity:.5;pointer-events:none}table{width:100%;border-spacing:0}td,th{padding:0.5rem 1rem;border-bottom:1px solid var(--table-border);color:var(--muted-text);font-weight:400;text-align:left;font-size:0.875rem}th,thead td{color:var(--text);font-weight:bolder;font-size:1rem}thead td,thead th{border-bottom:3px solid var(--table-border)}tbody tr:nth-child(odd){background-color:var(--table-stripping)}code,kbd,pre,samp{font-family:SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;font-size:1rem}code,kbd,pre{background:var(--code-inlined);color:var(--muted-text);font-size:85%;font-weight:400;line-height:1}@media (min-width:576px){code,kbd,pre{font-size:83%}}@media (min-width:768px){code,kbd,pre{font-size:81%}}@media (min-width:992px){code,kbd,pre{font-size:79%}}@media (min-width:1200px){code,kbd,pre{font-size:77%}}code,kbd{display:inline-block;padding:.375rem .5rem;border-radius:0.25rem}pre{display:block;margin-right:-1rem;margin-left:-1rem;padding:2rem 1rem;overflow-x:auto;border-left:0.25rem solid var(--code-border);background:var(--code-background)}@media (min-width:576px){pre{margin-right:0;margin-left:0}}pre>code{display:block;padding:0;background:transparent;font-size:14px;line-height:1.5}code b{color:var(--code-color-1);font-weight:normal}code i{color:var(--code-color-2);font-style:normal}code u{color:var(--text);text-decoration:none}kbd{background-color:var(--secondary);color:var(--secondary-inverse);font-weight:bolder}hr{box-sizing:content-box;height:0;overflow:visible;border:none;border-top:1px solid var(--muted-border)}progress{vertical-align:baseline}[hidden],template{display:none}details{display:block;margin-bottom:1.5rem;padding-bottom:0.75rem;border-bottom:1px solid var(--muted-border)}details summary{list-style-type:none;cursor:pointer;line-height:1rem}details summary::-webkit-details-marker{display:none}details summary::marker{display:none}details summary::-moz-list-bullet{list-style-type:none}details summary:after{display:inline-block;width:1rem;height:1rem;float:right;transform:rotate(-90deg);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23808080' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-position:center;background-repeat:no-repeat;background-size:1rem auto;content:'';transition:transform 0.2s ease-in-out}details summary:focus{outline:none}details summary~*{margin-top:0.75rem}details summary~*~*{margin-top:0}details[open] summary{margin-bottom:0.375rem;color:var(--muted-text)}details[open] summary:after{transform:rotate(0)}article{margin:2rem;margin-right:-1rem;margin-left:-1rem;padding:2rem 1rem;background:var(--card-background);box-shadow:var(--card-shadow)}@media (min-width:576px){article{margin:2.5rem 0;padding:2.5rem;border-radius:0.25rem}}@media (min-width:768px){article{margin:3rem 0;padding:3rem}}@media (min-width:992px){article{margin:3.5rem 0;padding:3.5rem}}@media (min-width:1200px){article{margin:4rem 0;padding:4rem}}nav,nav ul{display:flex}nav{justify-content:space-between}nav ul{align-items:center;margin-bottom:0;padding:0;list-style:none}nav ul:first-of-type{margin-left:-0.5rem}nav ul:last-of-type{margin-right:-0.5rem}nav li{display:inline-block;margin:0;padding:1rem 0.5rem}nav li>*,nav li>input:not([type=checkbox]):not([type=radio]){margin-bottom:0}nav a{display:block;margin:-1rem -0.5rem;padding:1rem 0.5rem;border-radius:0.25rem}nav a:active,nav a:focus,nav a:hover{text-decoration:none}aside li,aside nav,aside ul{display:block}aside li{padding:0.5rem}aside li a{margin:-0.5rem;padding:0.5rem}[data-tooltip]{position:relative}[data-tooltip]:not(a):not(button):not(input){border-bottom:1px dotted;text-decoration:none;cursor:help}[data-tooltip]:after,[data-tooltip]:before{display:block;z-index:99;position:absolute;bottom:100%;left:50%;padding:.25rem .5rem;overflow:hidden;transform:translate(-50%, -0.25rem);border-radius:0.25rem;background:var(--contrast);color:var(--contrast-inverse);font-size:.85rem;font-style:normal;font-weight:normal;text-decoration:none;text-overflow:ellipsis;white-space:nowrap;content:attr(data-tooltip);opacity:0;pointer-events:none}[data-tooltip]:after{padding:0;transform:translate(-50%, 0rem);border-top:.3rem solid;border-right:.3rem solid transparent;border-left:.3rem solid transparent;border-radius:0;background-color:transparent;color:var(--contrast);content:''}[data-tooltip]:focus:after,[data-tooltip]:focus:before,[data-tooltip]:hover:after,[data-tooltip]:hover:before{opacity:1}
\ No newline at end of file
+ */*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);background:var(--background);color:var(--text);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";font-size:16px;font-weight:400;line-height:1.5;text-rendering:optimizeLegibility}@media (min-width:576px){html{font-size:17px}}@media (min-width:768px){html{font-size:18px}}@media (min-width:992px){html{font-size:19px}}@media (min-width:1200px){html{font-size:20px}}main{display:block}body{width:100%;margin:0}body>footer,body>header,body>main{width:100%;margin-right:auto;margin-left:auto;padding:2rem 1rem}@media (min-width:576px){body>footer,body>header,body>main{max-width:510px;padding:2.5rem 0}}@media (min-width:768px){body>footer,body>header,body>main{max-width:700px;padding:3rem 0}}@media (min-width:992px){body>footer,body>header,body>main{max-width:920px;padding:3.5rem 0}}@media (min-width:1200px){body>footer,body>header,body>main{max-width:1130px;padding:4rem 0}}section{margin-bottom:4rem}@media (min-width:576px){section{margin-bottom:5rem}}@media (min-width:768px){section{margin-bottom:6rem}}@media (min-width:992px){section{margin-bottom:7rem}}@media (min-width:1200px){section{margin-bottom:8rem}}figure{display:block;margin-right:-1rem;margin-left:-1rem;padding:0;overflow-x:auto}figure figcaption{color:var(--muted-text);font-size:87.5%;padding:0.5rem 1rem}@media (min-width:576px){figure{margin-right:0;margin-left:0}figure figcaption{padding:0.5rem 0}}b,strong{font-weight:bolder}sub,sup{position:relative;font-size:.75rem;line-height:0;vertical-align:baseline}sub{bottom:-0.25rem}sup{top:-0.5rem}img{max-width:100%;height:auto;border-style:none}img,svg{vertical-align:text-bottom}address,blockquote,dl,figure,form,ol,p,pre,table,ul{margin-top:0;margin-bottom:1.5rem;color:var(--text);font-size:1rem;font-style:normal}a{background-color:transparent;color:var(--primary);text-decoration:none;transition:background-color 0.2s ease-in-out, color 0.2s ease-in-out, text-decoration 0.2s ease-in-out, box-shadow 0.2s ease-in-out}a:active,a:focus,a:hover{color:var(--primary-hover);text-decoration:underline}a:focus{outline:none;background-color:var(--primary-focus)}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:1.5rem;font-weight:700}h1{margin-bottom:3rem;color:var(--h1);font-size:2rem}h2{margin-bottom:2.625rem;color:var(--h2);font-size:1.75rem}h3{margin-bottom:2.25rem;color:var(--h3);font-size:1.5rem}h4{margin-bottom:1.875rem;color:var(--h4);font-size:1.25rem}h5{margin-bottom:1.6875rem;color:var(--h5);font-size:1.125rem}h6{color:var(--h6);font-size:1rem}header h1{font-size:3rem}header h2{font-size:2.625rem}header h3{font-size:2.25rem}header h4{font-size:1.875rem}header h5{font-size:1.6875rem}header h6{font-size:1.5rem}hgroup{margin-bottom:1.5rem}hgroup h1,hgroup h2,hgroup h3,hgroup h4,hgroup h5,hgroup h6{margin-bottom:0}hgroup>:last-child{color:var(--muted-text);font-size:1.125rem;font-weight:normal}p{margin-bottom:0.75rem}small{font-size:85%}@media (min-width:576px){small{font-size:83%}}@media (min-width:768px){small{font-size:81%}}@media (min-width:992px){small{font-size:79%}}@media (min-width:1200px){small{font-size:77%}}ol,ul{padding-left:1.5rem}ol li,ul li{margin-bottom:0.75rem}ul li{list-style:square}mark{padding:.125rem .25rem;background:var(--mark);color:var(--mark-text);vertical-align:middle}blockquote{display:block;margin:3rem 0;margin-right:-1rem;margin-left:-1rem;padding:1rem;border-left:0.25rem solid var(--muted-border)}@media (min-width:576px){blockquote{margin-right:0;margin-left:0}}blockquote footer{margin-top:0.75rem;color:var(--muted-text)}abbr[title]{border-bottom:1px dotted;text-decoration:none;cursor:help}ins{color:var(--valid);text-decoration:none}del{color:var(--invalid)}::selection{background-color:var(--primary-focus)}input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:1rem;line-height:1.5}input{overflow:visible}select{text-transform:none}legend{display:table;max-width:100%;padding:0;color:inherit;white-space:normal}textarea{overflow:auto}[type=checkbox],[type=radio]{padding:0}[type=number]::-webkit-inner-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}fieldset{margin:0;margin-bottom:1.5rem;padding:0;border:0}form small,input:not([type=checkbox]):not([type=radio]),select,textarea{display:block;width:100%}fieldset legend,label{display:block;margin-bottom:0.125rem;vertical-align:middle}input,select,textarea{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--input-border);border-radius:0.25rem;outline:none;background-color:var(--input-background);color:var(--text);font-weight:normal;vertical-align:middle;transition:background-color 0.2s ease-in-out, border-color 0.2s ease-in-out, color 0.2s ease-in-out, border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out}input::placeholder,select::placeholder,textarea::placeholder{color:var(--muted-text);opacity:1}input:active,input:focus,select:active,select:focus,textarea:active,textarea:focus{border-color:var(--primary)}input:focus,select:focus,textarea:focus{box-shadow:0 0 0 0.2rem var(--primary-focus)}input[disabled],input[readonly],select[disabled],select[readonly],textarea[disabled],textarea[readonly]{border-color:var(--muted-border);box-shadow:none}input[disabled]~label,input[readonly]~label,select[disabled]~label,select[readonly]~label,textarea[disabled]~label,textarea[readonly]~label{color:var(--muted-text)}input[disabled],select[disabled],textarea[disabled]{background-color:var(--muted-background);opacity:.5}input:focus:-moz-focusring,select:focus:-moz-focusring,textarea:focus:-moz-focusring{color:transparent;text-shadow:0 0 0 #000}input:not([type=checkbox]):not([type=radio]),select,textarea{margin-bottom:1.5rem;padding:0.75rem 1rem}input:not([type=checkbox]):not([type=radio])[invalid]:not(:focus),input:not([type=checkbox]):not([type=radio])[valid]:not(:focus),select[invalid]:not(:focus),select[valid]:not(:focus),textarea[invalid]:not(:focus),textarea[valid]:not(:focus){padding-right:2rem;background-position:center right .75rem;background-repeat:no-repeat;background-size:1rem auto}input:not([type=checkbox]):not([type=radio])[invalid]:not(:focus),select[invalid]:not(:focus),textarea[invalid]:not(:focus){border-bottom:1px solid var(--invalid);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23b94646' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E")}input:not([type=checkbox]):not([type=radio])[valid]:not(:focus),select[valid]:not(:focus),textarea[valid]:not(:focus){border-bottom:1px solid var(--valid);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23288a6a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E")}input[type=color]{height:calc(3rem + 2px)}select::-ms-expand{border:0;background-color:transparent}select:not([multiple]){background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23808080' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-position:center right .75rem;background-repeat:no-repeat;background-size:1rem auto}[type=checkbox],[type=radio]{display:inline-block;width:1rem;height:1rem;margin-right:.375rem;margin-bottom:0.125rem;vertical-align:middle;cursor:pointer}[type=checkbox]::-ms-check,[type=radio]::-ms-check{display:none}[type=checkbox]:checked,[type=radio]:checked{border-color:var(--primary);background-color:var(--primary);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23FFF' stroke-width='5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");background-position:center;background-repeat:no-repeat;background-size:.66rem auto}[type=checkbox]~label,[type=radio]~label{display:inline-block;margin-right:.375rem;margin-bottom:0;cursor:pointer}[type=radio]{border-radius:50%}[type=radio]:checked{border-width:.33rem;border-color:var(--primary);background-color:var(--primary-inverse);background-image:none}[type=checkbox][role=switch]{width:1.85rem;height:1rem;border:2px solid var(--input-border);border-radius:1rem;background-color:var(--input-border);line-height:1rem}[type=checkbox][role=switch]:before{display:block;width:calc(1rem - 4px);height:100%;border-radius:50%;background-color:var(--primary-inverse);content:'';transition:margin 0.1s ease-in-out}[type=checkbox][role=switch]:checked{border-color:var(--primary);background-color:var(--primary);background-image:none}[type=checkbox][role=switch]:checked:before{margin-right:0;margin-left:calc(0.925rem - 2px)}form small{color:var(--muted-text)}input+small{margin-top:-1rem;margin-bottom:1.5rem}label>input:not([type=checkbox]):not([type=radio]),label>select,label>textarea{margin-top:0.125rem}button{margin:0;overflow:visible;font-family:inherit;text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{padding:0;border-style:none}[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring,button:-moz-focusring{outline:1px dotted ButtonText}button{display:block;width:100%;margin-bottom:1.5rem}a[role=button]{display:inline-block;text-decoration:none}a[role=button],button,input[type=submit]{padding:0.75rem 1rem;border:1px solid var(--primary);border-radius:0.25rem;outline:none;background-color:var(--primary);color:var(--primary-inverse);font-size:1rem;font-weight:normal;line-height:1.5;text-align:center;cursor:pointer;transition:background-color 0.2s ease-in-out, border-color 0.2s ease-in-out, color 0.2s ease-in-out, box-shadow 0.2s ease-in-out}a[role=button]:active,a[role=button]:focus,a[role=button]:hover,button:active,button:focus,button:hover,input[type=submit]:active,input[type=submit]:focus,input[type=submit]:hover{border:1px solid var(--primary-hover);background-color:var(--primary-hover)}a[role=button]:focus,button:focus,input[type=submit]:focus{box-shadow:0 0 0 0.2rem var(--primary-focus)}input[type=reset]{cursor:pointer}a[role=button][disabled],button[disabled],input[type=reset][disabled],input[type=submit][disabled]{opacity:.5;pointer-events:none}table{width:100%;border-spacing:0}td,th{padding:0.5rem 1rem;border-bottom:1px solid var(--table-border);color:var(--muted-text);font-weight:400;text-align:left;font-size:0.875rem}th,thead td{color:var(--text);font-weight:bolder;font-size:1rem}thead td,thead th{border-bottom:3px solid var(--table-border)}tbody tr:nth-child(odd){background-color:var(--table-stripping)}code,kbd,pre,samp{font-family:SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;font-size:1rem}code,kbd,pre{background:var(--code-inlined);color:var(--code-color-1);font-size:85%;font-weight:400;line-height:1}@media (min-width:576px){code,kbd,pre{font-size:83%}}@media (min-width:768px){code,kbd,pre{font-size:81%}}@media (min-width:992px){code,kbd,pre{font-size:79%}}@media (min-width:1200px){code,kbd,pre{font-size:77%}}code,kbd{display:inline-block;padding:.375rem .5rem;border-radius:0.25rem}pre{display:block;margin-right:-1rem;margin-left:-1rem;padding:2rem 1rem;overflow-x:auto;background:var(--code-background)}@media (min-width:576px){pre{margin-right:0;margin-left:0}}pre>code{display:block;padding:0;background:transparent;font-size:14px;line-height:1.5}code b{color:var(--code-color-2);font-weight:normal}code i{color:var(--code-color-3);font-style:normal}code u{color:var(--code-color-4);text-decoration:none}code em{color:var(--code-color-5);font-style:normal}kbd{background-color:var(--secondary);color:var(--secondary-inverse);font-weight:bolder}hr{box-sizing:content-box;height:0;overflow:visible;border:none;border-top:1px solid var(--muted-border)}progress{vertical-align:baseline}[hidden],template{display:none}details{display:block;margin-bottom:1.5rem;padding-bottom:0.75rem;border-bottom:1px solid var(--muted-border)}details summary{list-style-type:none;cursor:pointer;line-height:1rem}details summary::-webkit-details-marker{display:none}details summary::marker{display:none}details summary::-moz-list-bullet{list-style-type:none}details summary:after{display:inline-block;width:1rem;height:1rem;float:right;transform:rotate(-90deg);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23808080' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-position:center;background-repeat:no-repeat;background-size:1rem auto;content:'';transition:transform 0.2s ease-in-out}details summary:focus{outline:none}details summary~*{margin-top:0.75rem}details summary~*~*{margin-top:0}details[open] summary{margin-bottom:0.375rem;color:var(--muted-text)}details[open] summary:after{transform:rotate(0)}article{margin:2rem;margin-right:-1rem;margin-left:-1rem;padding:2rem 1rem;overflow:hidden;background:var(--card-background);box-shadow:var(--card-shadow)}@media (min-width:576px){article{margin:2.5rem 0;padding:2.5rem;border-radius:0.25rem}}@media (min-width:768px){article{margin:3rem 0;padding:3rem}}@media (min-width:992px){article{margin:3.5rem 0;padding:3.5rem}}@media (min-width:1200px){article{margin:4rem 0;padding:4rem}}article>:not(footer):not(pre):last-child{margin-bottom:0}article>footer,article>header{background-color:var(--card-sections)}article>footer,article>header,article>pre{margin:-1rem;padding:2rem 1rem}@media (min-width:576px){article>footer,article>header,article>pre{margin:-2.5rem;padding:2rem 2.5rem}}@media (min-width:768px){article>footer,article>header,article>pre{margin:-3rem;padding:2rem 3rem}}@media (min-width:992px){article>footer,article>header,article>pre{margin:-3.5rem;padding:2rem 3.5rem}}@media (min-width:1200px){article>footer,article>header,article>pre{margin:-4rem;padding:2rem 4rem}}article>header{margin-top:-2rem;margin-bottom:2rem}@media (min-width:576px){article>header{margin-top:-2.5rem;margin-bottom:2.5rem}}@media (min-width:768px){article>header{margin-top:-3rem;margin-bottom:3rem}}@media (min-width:992px){article>header{margin-top:-3.5rem;margin-bottom:3.5rem}}@media (min-width:1200px){article>header{margin-top:-4rem;margin-bottom:4rem}}article>footer,article>pre{margin-top:2rem;margin-bottom:-2rem}@media (min-width:576px){article>footer,article>pre{margin-top:2.5rem;margin-bottom:-2.5rem}}@media (min-width:768px){article>footer,article>pre{margin-top:3rem;margin-bottom:-3rem}}@media (min-width:992px){article>footer,article>pre{margin-top:3.5rem;margin-bottom:-3.5rem}}@media (min-width:1200px){article>footer,article>pre{margin-top:4rem;margin-bottom:-4rem}}nav,nav ul{display:flex}nav{justify-content:space-between}nav ul{align-items:center;margin-bottom:0;padding:0;list-style:none}nav ul:first-of-type{margin-left:-0.5rem}nav ul:last-of-type{margin-right:-0.5rem}nav li{display:inline-block;margin:0;padding:1rem 0.5rem}nav li>*,nav li>input:not([type=checkbox]):not([type=radio]){margin-bottom:0}nav a{display:block;margin:-1rem -0.5rem;padding:1rem 0.5rem;border-radius:0.25rem}nav a:active,nav a:focus,nav a:hover{text-decoration:none}aside li,aside nav,aside ul{display:block}aside li{padding:0.5rem}aside li a{margin:-0.5rem;padding:0.5rem}[data-tooltip]{position:relative}[data-tooltip]:not(a):not(button):not(input){border-bottom:1px dotted;text-decoration:none;cursor:help}[data-tooltip]:after,[data-tooltip]:before{display:block;z-index:99;position:absolute;bottom:100%;left:50%;padding:.25rem .5rem;overflow:hidden;transform:translate(-50%, -0.25rem);border-radius:0.25rem;background:var(--contrast);color:var(--contrast-inverse);font-size:.85rem;font-style:normal;font-weight:normal;text-decoration:none;text-overflow:ellipsis;white-space:nowrap;content:attr(data-tooltip);opacity:0;pointer-events:none}[data-tooltip]:after{padding:0;transform:translate(-50%, 0rem);border-top:.3rem solid;border-right:.3rem solid transparent;border-left:.3rem solid transparent;border-radius:0;background-color:transparent;color:var(--contrast);content:''}[data-tooltip]:focus:after,[data-tooltip]:focus:before,[data-tooltip]:hover:after,[data-tooltip]:hover:before{opacity:1}:root:not([data-theme=dark]),[data-theme=light]{--background:#FFF;--text:#415462;--h1:#1b2832;--h2:#2c3d49;--h3:#415462;--h4:#596b78;--h5:#73828c;--h6:#8a99a3;--primary:#1095c1;--primary-hover:#08769b;--primary-focus:rgba(16, 149, 193, 0.125);--primary-inverse:#FFF;--input-background:#FFF;--input-border:#c8d1d8;--valid:#288a6a;--invalid:#b94646;--mark:rgba(255, 223, 128, 0.5);--mark-text:#2c3d49;--muted-text:#7e8d98;--muted-background:#edf0f3;--muted-border:#edf0f3;--card-background:#FFF;--card-sections:#f3f5f7;--card-shadow:0 0.125rem 1rem rgba(27, 40, 50, 0.04), 0 0.125rem 2rem rgba(27, 40, 50, 0.08), 0 0 0 0.0625rem rgba(27, 40, 50, 0.024);--code-background:#f3f5f7;--code-inlined:#edf0f3;--code-color-2:#a65980;--code-color-3:#478085;--code-color-4:#998866;--code-color-5:#96a4ae;--table-border:rgba(237, 240, 243, 0.75);--table-stripping:rgba(27, 40, 50, 0.02)}@media only screen and (prefers-color-scheme:dark){:root:not([data-theme=light]){--background:#10181e;--text:#a2afb9;--h1:#edf0f3;--h2:#d5dce2;--h3:#bbc6ce;--h4:#a2afb9;--h5:#8a99a3;--h6:#73828c;--primary:#1095c1;--primary-hover:#1ab3e6;--primary-focus:rgba(16, 149, 193, 0.25);--primary-inverse:#FFF;--input-background:#10181e;--input-border:#374956;--valid:#1f7a5c;--invalid:#943838;--mark:rgba(255, 223, 128, 0.5);--mark-text:#FFF;--muted-text:#73828c;--muted-background:#10181e;--muted-border:#23333e;--card-background:#17232b;--card-sections:#141d24;--card-shadow:0 0.125rem 1rem rgba(0, 0, 0, 0.06), 0 0.125rem 2rem rgba(0, 0, 0, 0.12), 0 0 0 0.0625rem rgba(0, 0, 0, 0.09);--code-background:#141d24;--code-inlined:rgba(65, 84, 98, 0.25);--code-color-1:#73828c;--code-color-2:#a65980;--code-color-3:#599fa6;--code-color-4:#8c8473;--code-color-5:#4d606d;--table-border:#10181e;--table-stripping:rgba(237, 240, 243, 0.02)}}[data-theme=dark]{--background:#10181e;--text:#a2afb9;--h1:#edf0f3;--h2:#d5dce2;--h3:#bbc6ce;--h4:#a2afb9;--h5:#8a99a3;--h6:#73828c;--primary:#1095c1;--primary-hover:#1ab3e6;--primary-focus:rgba(16, 149, 193, 0.25);--primary-inverse:#FFF;--input-background:#10181e;--input-border:#374956;--valid:#1f7a5c;--invalid:#943838;--mark:rgba(255, 223, 128, 0.5);--mark-text:#FFF;--muted-text:#73828c;--muted-background:#10181e;--muted-border:#23333e;--card-background:#17232b;--card-sections:#141d24;--card-shadow:0 0.125rem 1rem rgba(0, 0, 0, 0.06), 0 0.125rem 2rem rgba(0, 0, 0, 0.12), 0 0 0 0.0625rem rgba(0, 0, 0, 0.09);--code-background:#141d24;--code-inlined:rgba(65, 84, 98, 0.25);--code-color-1:#73828c;--code-color-2:#a65980;--code-color-3:#599fa6;--code-color-4:#8c8473;--code-color-5:#4d606d;--table-border:#10181e;--table-stripping:rgba(237, 240, 243, 0.02)}
\ No newline at end of file
diff --git a/css/pico.css b/css/pico.css
index f0a6dd14..8e39973e 100644
--- a/css/pico.css
+++ b/css/pico.css
@@ -9,44 +9,46 @@
 [data-theme="light"],
 :root:not([data-theme="dark"]) {
   --background:        #FFF;
-  --text:              #415762;
-  --h1:                #1b2a32;
-  --h2:                #2c4049;
-  --h3:                #415762;
-  --h4:                #596e78;
-  --h5:                #73848c;
-  --h6:                #8a9ba3;
-  --primary:           #1086c1;
-  --primary-hover:     #086a9b;
-  --primary-focus:     rgba(16, 134, 193, 0.125);
+  --text:              #415462;
+  --h1:                #1b2832;
+  --h2:                #2c3d49;
+  --h3:                #415462;
+  --h4:                #596b78;
+  --h5:                #73828c;
+  --h6:                #8a99a3;
+  --primary:           #1095c1;
+  --primary-hover:     #08769b;
+  --primary-focus:     rgba(16, 149, 193, 0.125);
   --primary-inverse:   #FFF;
-  --secondary:         #73848c;
-  --secondary-hover:   #415762;
-  --secondary-focus:   rgba(115, 132, 140, 0.125);
+  --secondary:         #73828c;
+  --secondary-hover:   #415462;
+  --secondary-focus:   rgba(115, 130, 140, 0.125);
   --secondary-inverse: #FFF;
-  --contrast:          #2c4049;
-  --contrast-hover:    #0d1519;
-  --contrast-focus:    rgba(115, 132, 140, 0.125);
+  --contrast:          #2c3d49;
+  --contrast-hover:    #0d1419;
+  --contrast-focus:    rgba(115, 130, 140, 0.125);
   --contrast-border:   rgba(255, 223, 128, 0.5);
   --contrast-inverse:  #FFF;
   --input-background:  #FFF;
-  --input-border:      #c8d2d8;
+  --input-border:      #c8d1d8;
   --valid:             #288a6a;
   --invalid:           #b94646;
   --mark:              rgba(255, 223, 128, 0.5);
-  --mark-text:         #2c4049;
-  --muted-text:        #7e8f98;
-  --muted-background:  #edf1f3;
-  --muted-border:      #edf1f3;
+  --mark-text:         #2c3d49;
+  --muted-text:        #7e8d98;
+  --muted-background:  #edf0f3;
+  --muted-border:      #edf0f3;
   --card-background:   #FFF;
-  --card-shadow:       0 0.125rem 1rem rgba(27, 42, 50, 0.04), 0 0.125rem 2rem rgba(27, 42, 50, 0.08), 0 0 0 0.0625rem rgba(27, 42, 50, 0.024);
+  --card-sections:     #f3f5f7;
+  --card-shadow:       0 0.125rem 1rem rgba(27, 40, 50, 0.04), 0 0.125rem 2rem rgba(27, 40, 50, 0.08), 0 0 0 0.0625rem rgba(27, 40, 50, 0.024);
   --code-background:   #f3f5f7;
-  --code-border:       #d5dde2;
-  --code-inlined:      #edf1f3;
-  --code-color-1:      #9f6060;
-  --code-color-2:      #2f7ca2;
-  --table-border:      rgba(237, 241, 243, 0.75);
-  --table-stripping:   rgba(27, 42, 50, 0.033);
+  --code-inlined:      #edf0f3;
+  --code-color-2:      #a65980;
+  --code-color-3:      #478085;
+  --code-color-4:      #998866;
+  --code-color-5:      #96a4ae;
+  --table-border:      rgba(237, 240, 243, 0.75);
+  --table-stripping:   rgba(27, 40, 50, 0.02);
 }
 
 /**
@@ -55,45 +57,48 @@
  */
 @media only screen and (prefers-color-scheme: dark) {
   :root:not([data-theme="light"]) {
-    --background:        #10191e;
-    --text:              #a2b1b9;
-    --h1:                #edf1f3;
-    --h2:                #d5dde2;
-    --h3:                #bbc7ce;
-    --h4:                #a2b1b9;
-    --h5:                #8a9ba3;
-    --h6:                #73848c;
-    --primary:           #1086c1;
-    --primary-hover:     #1aa2e6;
-    --primary-focus:     rgba(16, 134, 193, 0.25);
+    --background:        #10181e;
+    --text:              #a2afb9;
+    --h1:                #edf0f3;
+    --h2:                #d5dce2;
+    --h3:                #bbc6ce;
+    --h4:                #a2afb9;
+    --h5:                #8a99a3;
+    --h6:                #73828c;
+    --primary:           #1095c1;
+    --primary-hover:     #1ab3e6;
+    --primary-focus:     rgba(16, 149, 193, 0.25);
     --primary-inverse:   #FFF;
-    --secondary:         #596e78;
-    --secondary-hover:   #73848c;
-    --secondary-focus:   rgba(89, 110, 120, 0.25);
+    --secondary:         #596b78;
+    --secondary-hover:   #73828c;
+    --secondary-focus:   rgba(89, 107, 120, 0.25);
     --secondary-inverse: #FFF;
-    --contrast:          #d5dde2;
+    --contrast:          #d5dce2;
     --contrast-hover:    #FFF;
-    --contrast-focus:    rgba(89, 110, 120, 0.25);
+    --contrast-focus:    rgba(89, 107, 120, 0.25);
     --contrast-border:   rgba(255, 223, 128, 0.33);
-    --contrast-inverse:  #10191e;
-    --input-background:  #10191e;
-    --input-border:      #374b56;
+    --contrast-inverse:  #10181e;
+    --input-background:  #10181e;
+    --input-border:      #374956;
     --valid:             #1f7a5c;
     --invalid:           #943838;
     --mark:              rgba(255, 223, 128, 0.5);
     --mark-text:         #FFF;
-    --muted-text:        #73848c;
-    --muted-background:  #10191e;
-    --muted-border:      #23353e;
-    --card-background:   #17242b;
+    --muted-text:        #73828c;
+    --muted-background:  #10181e;
+    --muted-border:      #23333e;
+    --card-background:   #17232b;
+    --card-sections:     #141d24;
     --card-shadow:       0 0.125rem 1rem rgba(0, 0, 0, 0.06), 0 0.125rem 2rem rgba(0, 0, 0, 0.12), 0 0 0 0.0625rem rgba(0, 0, 0, 0.09);
-    --code-background:   #141f24;
-    --code-border:       #23353e;
-    --code-inlined:      rgba(65, 87, 98, 0.25);
-    --code-color-1:      #ac5353;
-    --code-color-2:      #4d91b3;
-    --table-border:      #10191e;
-    --table-stripping:   rgba(237, 241, 243, 0.033);
+    --code-background:   #141d24;
+    --code-inlined:      rgba(65, 84, 98, 0.25);
+    --code-color-1:      #73828c;
+    --code-color-2:      #a65980;
+    --code-color-3:      #599fa6;
+    --code-color-4:      #8c8473;
+    --code-color-5:      #4d606d;
+    --table-border:      #10181e;
+    --table-stripping:   rgba(237, 240, 243, 0.02);
   }
 }
 
@@ -102,45 +107,48 @@
  * Enabled if forced with data-theme="dark"
  */
 [data-theme="dark"] {
-  --background:        #10191e;
-  --text:              #a2b1b9;
-  --h1:                #edf1f3;
-  --h2:                #d5dde2;
-  --h3:                #bbc7ce;
-  --h4:                #a2b1b9;
-  --h5:                #8a9ba3;
-  --h6:                #73848c;
-  --primary:           #1086c1;
-  --primary-hover:     #1aa2e6;
-  --primary-focus:     rgba(16, 134, 193, 0.25);
+  --background:        #10181e;
+  --text:              #a2afb9;
+  --h1:                #edf0f3;
+  --h2:                #d5dce2;
+  --h3:                #bbc6ce;
+  --h4:                #a2afb9;
+  --h5:                #8a99a3;
+  --h6:                #73828c;
+  --primary:           #1095c1;
+  --primary-hover:     #1ab3e6;
+  --primary-focus:     rgba(16, 149, 193, 0.25);
   --primary-inverse:   #FFF;
-  --secondary:         #596e78;
-  --secondary-hover:   #73848c;
-  --secondary-focus:   rgba(89, 110, 120, 0.25);
+  --secondary:         #596b78;
+  --secondary-hover:   #73828c;
+  --secondary-focus:   rgba(89, 107, 120, 0.25);
   --secondary-inverse: #FFF;
-  --contrast:          #d5dde2;
+  --contrast:          #d5dce2;
   --contrast-hover:    #FFF;
-  --contrast-focus:    rgba(89, 110, 120, 0.25);
+  --contrast-focus:    rgba(89, 107, 120, 0.25);
   --contrast-border:   rgba(255, 223, 128, 0.33);
-  --contrast-inverse:  #10191e;
-  --input-background:  #10191e;
-  --input-border:      #374b56;
+  --contrast-inverse:  #10181e;
+  --input-background:  #10181e;
+  --input-border:      #374956;
   --valid:             #1f7a5c;
   --invalid:           #943838;
   --mark:              rgba(255, 223, 128, 0.5);
   --mark-text:         #FFF;
-  --muted-text:        #73848c;
-  --muted-background:  #10191e;
-  --muted-border:      #23353e;
-  --card-background:   #17242b;
+  --muted-text:        #73828c;
+  --muted-background:  #10181e;
+  --muted-border:      #23333e;
+  --card-background:   #17232b;
+  --card-sections:     #141d24;
   --card-shadow:       0 0.125rem 1rem rgba(0, 0, 0, 0.06), 0 0.125rem 2rem rgba(0, 0, 0, 0.12), 0 0 0 0.0625rem rgba(0, 0, 0, 0.09);
-  --code-background:   #141f24;
-  --code-border:       #23353e;
-  --code-inlined:      rgba(65, 87, 98, 0.25);
-  --code-color-1:      #ac5353;
-  --code-color-2:      #4d91b3;
-  --table-border:      #10191e;
-  --table-stripping:   rgba(237, 241, 243, 0.033);
+  --code-background:   #141d24;
+  --code-inlined:      rgba(65, 84, 98, 0.25);
+  --code-color-1:      #73828c;
+  --code-color-2:      #a65980;
+  --code-color-3:      #599fa6;
+  --code-color-4:      #8c8473;
+  --code-color-5:      #4d606d;
+  --table-border:      #10181e;
+  --table-stripping:   rgba(237, 240, 243, 0.02);
 }
 
 /**
@@ -634,6 +642,10 @@ del {
   color: var(--invalid);
 }
 
+::selection {
+  background-color: var(--primary-focus);
+}
+
 /**
  * Form elements
  */
@@ -1198,7 +1210,7 @@ pre,
 code,
 kbd {
   background: var(--code-inlined);
-  color: var(--muted-text);
+  color: var(--code-color-1);
   font-size: 85%;
   font-weight: 400;
   line-height: 1;
@@ -1249,7 +1261,6 @@ pre {
   margin-left: -1rem;
   padding: 2rem 1rem;
   overflow-x: auto;
-  border-left: 0.25rem solid var(--code-border);
   background: var(--code-background);
 }
 
@@ -1269,20 +1280,25 @@ pre > code {
 }
 
 code b {
-  color: var(--code-color-1);
+  color: var(--code-color-2);
   font-weight: normal;
 }
 
 code i {
-  color: var(--code-color-2);
+  color: var(--code-color-3);
   font-style: normal;
 }
 
 code u {
-  color: var(--text);
+  color: var(--code-color-4);
   text-decoration: none;
 }
 
+code em {
+  color: var(--code-color-5);
+  font-style: normal;
+}
+
 kbd {
   background-color: var(--secondary);
   color: var(--secondary-inverse);
@@ -1381,6 +1397,7 @@ article {
   margin-right: -1rem;
   margin-left: -1rem;
   padding: 2rem 1rem;
+  overflow: hidden;
   background: var(--card-background);
   box-shadow: var(--card-shadow);
 }
@@ -1414,6 +1431,132 @@ article {
   }
 }
 
+article > *:not(footer):not(pre):last-child {
+  margin-bottom: 0;
+}
+
+/**
+ * Card sectionning (<article> > header, footer|pre)
+ */
+article > header,
+article > footer {
+  background-color: var(--card-sections);
+}
+
+article > header,
+article > footer,
+article > pre {
+  margin: -1rem;
+  padding: 2rem 1rem;
+}
+
+@media (min-width: 576px) {
+  article > header,
+  article > footer,
+  article > pre {
+    margin: -2.5rem;
+    padding: 2rem 2.5rem;
+  }
+}
+
+@media (min-width: 768px) {
+  article > header,
+  article > footer,
+  article > pre {
+    margin: -3rem;
+    padding: 2rem 3rem;
+  }
+}
+
+@media (min-width: 992px) {
+  article > header,
+  article > footer,
+  article > pre {
+    margin: -3.5rem;
+    padding: 2rem 3.5rem;
+  }
+}
+
+@media (min-width: 1200px) {
+  article > header,
+  article > footer,
+  article > pre {
+    margin: -4rem;
+    padding: 2rem 4rem;
+  }
+}
+
+article > header {
+  margin-top: -2rem;
+  margin-bottom: 2rem;
+}
+
+@media (min-width: 576px) {
+  article > header {
+    margin-top: -2.5rem;
+    margin-bottom: 2.5rem;
+  }
+}
+
+@media (min-width: 768px) {
+  article > header {
+    margin-top: -3rem;
+    margin-bottom: 3rem;
+  }
+}
+
+@media (min-width: 992px) {
+  article > header {
+    margin-top: -3.5rem;
+    margin-bottom: 3.5rem;
+  }
+}
+
+@media (min-width: 1200px) {
+  article > header {
+    margin-top: -4rem;
+    margin-bottom: 4rem;
+  }
+}
+
+article > footer,
+article > pre {
+  margin-top: 2rem;
+  margin-bottom: -2rem;
+}
+
+@media (min-width: 576px) {
+  article > footer,
+  article > pre {
+    margin-top: 2.5rem;
+    margin-bottom: -2.5rem;
+  }
+}
+
+@media (min-width: 768px) {
+  article > footer,
+  article > pre {
+    margin-top: 3rem;
+    margin-bottom: -3rem;
+  }
+}
+
+@media (min-width: 992px) {
+  article > footer,
+  article > pre {
+    margin-top: 3.5rem;
+    margin-bottom: -3.5rem;
+  }
+}
+
+@media (min-width: 1200px) {
+  article > footer,
+  article > pre {
+    margin-top: 4rem;
+    margin-bottom: -4rem;
+  }
+}
+
 /**
  * Nav
  */
diff --git a/css/pico.fluid.classless.css b/css/pico.fluid.classless.css
index 1eb1ee92..ff185650 100644
--- a/css/pico.fluid.classless.css
+++ b/css/pico.fluid.classless.css
@@ -9,35 +9,37 @@
 [data-theme="light"],
 :root:not([data-theme="dark"]) {
   --background:        #FFF;
-  --text:              #415762;
-  --h1:                #1b2a32;
-  --h2:                #2c4049;
-  --h3:                #415762;
-  --h4:                #596e78;
-  --h5:                #73848c;
-  --h6:                #8a9ba3;
-  --primary:           #1086c1;
-  --primary-hover:     #086a9b;
-  --primary-focus:     rgba(16, 134, 193, 0.125);
+  --text:              #415462;
+  --h1:                #1b2832;
+  --h2:                #2c3d49;
+  --h3:                #415462;
+  --h4:                #596b78;
+  --h5:                #73828c;
+  --h6:                #8a99a3;
+  --primary:           #1095c1;
+  --primary-hover:     #08769b;
+  --primary-focus:     rgba(16, 149, 193, 0.125);
   --primary-inverse:   #FFF;
   --input-background:  #FFF;
-  --input-border:      #c8d2d8;
+  --input-border:      #c8d1d8;
   --valid:             #288a6a;
   --invalid:           #b94646;
   --mark:              rgba(255, 223, 128, 0.5);
-  --mark-text:         #2c4049;
-  --muted-text:        #7e8f98;
-  --muted-background:  #edf1f3;
-  --muted-border:      #edf1f3;
+  --mark-text:         #2c3d49;
+  --muted-text:        #7e8d98;
+  --muted-background:  #edf0f3;
+  --muted-border:      #edf0f3;
   --card-background:   #FFF;
-  --card-shadow:       0 0.125rem 1rem rgba(27, 42, 50, 0.04), 0 0.125rem 2rem rgba(27, 42, 50, 0.08), 0 0 0 0.0625rem rgba(27, 42, 50, 0.024);
+  --card-sections:     #f3f5f7;
+  --card-shadow:       0 0.125rem 1rem rgba(27, 40, 50, 0.04), 0 0.125rem 2rem rgba(27, 40, 50, 0.08), 0 0 0 0.0625rem rgba(27, 40, 50, 0.024);
   --code-background:   #f3f5f7;
-  --code-border:       #d5dde2;
-  --code-inlined:      #edf1f3;
-  --code-color-1:      #9f6060;
-  --code-color-2:      #2f7ca2;
-  --table-border:      rgba(237, 241, 243, 0.75);
-  --table-stripping:   rgba(27, 42, 50, 0.033);
+  --code-inlined:      #edf0f3;
+  --code-color-2:      #a65980;
+  --code-color-3:      #478085;
+  --code-color-4:      #998866;
+  --code-color-5:      #96a4ae;
+  --table-border:      rgba(237, 240, 243, 0.75);
+  --table-stripping:   rgba(27, 40, 50, 0.02);
 }
 
 /**
@@ -46,36 +48,39 @@
  */
 @media only screen and (prefers-color-scheme: dark) {
   :root:not([data-theme="light"]) {
-    --background:        #10191e;
-    --text:              #a2b1b9;
-    --h1:                #edf1f3;
-    --h2:                #d5dde2;
-    --h3:                #bbc7ce;
-    --h4:                #a2b1b9;
-    --h5:                #8a9ba3;
-    --h6:                #73848c;
-    --primary:           #1086c1;
-    --primary-hover:     #1aa2e6;
-    --primary-focus:     rgba(16, 134, 193, 0.25);
+    --background:        #10181e;
+    --text:              #a2afb9;
+    --h1:                #edf0f3;
+    --h2:                #d5dce2;
+    --h3:                #bbc6ce;
+    --h4:                #a2afb9;
+    --h5:                #8a99a3;
+    --h6:                #73828c;
+    --primary:           #1095c1;
+    --primary-hover:     #1ab3e6;
+    --primary-focus:     rgba(16, 149, 193, 0.25);
     --primary-inverse:   #FFF;
-    --input-background:  #10191e;
-    --input-border:      #374b56;
+    --input-background:  #10181e;
+    --input-border:      #374956;
     --valid:             #1f7a5c;
     --invalid:           #943838;
     --mark:              rgba(255, 223, 128, 0.5);
     --mark-text:         #FFF;
-    --muted-text:        #73848c;
-    --muted-background:  #10191e;
-    --muted-border:      #23353e;
-    --card-background:   #17242b;
+    --muted-text:        #73828c;
+    --muted-background:  #10181e;
+    --muted-border:      #23333e;
+    --card-background:   #17232b;
+    --card-sections:     #141d24;
     --card-shadow:       0 0.125rem 1rem rgba(0, 0, 0, 0.06), 0 0.125rem 2rem rgba(0, 0, 0, 0.12), 0 0 0 0.0625rem rgba(0, 0, 0, 0.09);
-    --code-background:   #141f24;
-    --code-border:       #23353e;
-    --code-inlined:      rgba(65, 87, 98, 0.25);
-    --code-color-1:      #ac5353;
-    --code-color-2:      #4d91b3;
-    --table-border:      #10191e;
-    --table-stripping:   rgba(237, 241, 243, 0.033);
+    --code-background:   #141d24;
+    --code-inlined:      rgba(65, 84, 98, 0.25);
+    --code-color-1:      #73828c;
+    --code-color-2:      #a65980;
+    --code-color-3:      #599fa6;
+    --code-color-4:      #8c8473;
+    --code-color-5:      #4d606d;
+    --table-border:      #10181e;
+    --table-stripping:   rgba(237, 240, 243, 0.02);
   }
 }
 
@@ -84,36 +89,39 @@
  * Enabled if forced with data-theme="dark"
  */
 [data-theme="dark"] {
-  --background:        #10191e;
-  --text:              #a2b1b9;
-  --h1:                #edf1f3;
-  --h2:                #d5dde2;
-  --h3:                #bbc7ce;
-  --h4:                #a2b1b9;
-  --h5:                #8a9ba3;
-  --h6:                #73848c;
-  --primary:           #1086c1;
-  --primary-hover:     #1aa2e6;
-  --primary-focus:     rgba(16, 134, 193, 0.25);
+  --background:        #10181e;
+  --text:              #a2afb9;
+  --h1:                #edf0f3;
+  --h2:                #d5dce2;
+  --h3:                #bbc6ce;
+  --h4:                #a2afb9;
+  --h5:                #8a99a3;
+  --h6:                #73828c;
+  --primary:           #1095c1;
+  --primary-hover:     #1ab3e6;
+  --primary-focus:     rgba(16, 149, 193, 0.25);
   --primary-inverse:   #FFF;
-  --input-background:  #10191e;
-  --input-border:      #374b56;
+  --input-background:  #10181e;
+  --input-border:      #374956;
   --valid:             #1f7a5c;
   --invalid:           #943838;
   --mark:              rgba(255, 223, 128, 0.5);
   --mark-text:         #FFF;
-  --muted-text:        #73848c;
-  --muted-background:  #10191e;
-  --muted-border:      #23353e;
-  --card-background:   #17242b;
+  --muted-text:        #73828c;
+  --muted-background:  #10181e;
+  --muted-border:      #23333e;
+  --card-background:   #17232b;
+  --card-sections:     #141d24;
   --card-shadow:       0 0.125rem 1rem rgba(0, 0, 0, 0.06), 0 0.125rem 2rem rgba(0, 0, 0, 0.12), 0 0 0 0.0625rem rgba(0, 0, 0, 0.09);
-  --code-background:   #141f24;
-  --code-border:       #23353e;
-  --code-inlined:      rgba(65, 87, 98, 0.25);
-  --code-color-1:      #ac5353;
-  --code-color-2:      #4d91b3;
-  --table-border:      #10191e;
-  --table-stripping:   rgba(237, 241, 243, 0.033);
+  --code-background:   #141d24;
+  --code-inlined:      rgba(65, 84, 98, 0.25);
+  --code-color-1:      #73828c;
+  --code-color-2:      #a65980;
+  --code-color-3:      #599fa6;
+  --code-color-4:      #8c8473;
+  --code-color-5:      #4d606d;
+  --table-border:      #10181e;
+  --table-stripping:   rgba(237, 240, 243, 0.02);
 }
 
 /**
@@ -522,6 +530,10 @@ del {
   color: var(--invalid);
 }
 
+::selection {
+  background-color: var(--primary-focus);
+}
+
 /**
  * Form elements
  */
@@ -944,7 +956,7 @@ pre,
 code,
 kbd {
   background: var(--code-inlined);
-  color: var(--muted-text);
+  color: var(--code-color-1);
   font-size: 85%;
   font-weight: 400;
   line-height: 1;
@@ -995,7 +1007,6 @@ pre {
   margin-left: -1rem;
   padding: 2rem 1rem;
   overflow-x: auto;
-  border-left: 0.25rem solid var(--code-border);
   background: var(--code-background);
 }
 
@@ -1015,20 +1026,25 @@ pre > code {
 }
 
 code b {
-  color: var(--code-color-1);
+  color: var(--code-color-2);
   font-weight: normal;
 }
 
 code i {
-  color: var(--code-color-2);
+  color: var(--code-color-3);
   font-style: normal;
 }
 
 code u {
-  color: var(--text);
+  color: var(--code-color-4);
   text-decoration: none;
 }
 
+code em {
+  color: var(--code-color-5);
+  font-style: normal;
+}
+
 kbd {
   background-color: var(--secondary);
   color: var(--secondary-inverse);
@@ -1127,6 +1143,7 @@ article {
   margin-right: -1rem;
   margin-left: -1rem;
   padding: 2rem 1rem;
+  overflow: hidden;
   background: var(--card-background);
   box-shadow: var(--card-shadow);
 }
@@ -1160,6 +1177,132 @@ article {
   }
 }
 
+article > *:not(footer):not(pre):last-child {
+  margin-bottom: 0;
+}
+
+/**
+ * Card sectionning (<article> > header, footer|pre)
+ */
+article > header,
+article > footer {
+  background-color: var(--card-sections);
+}
+
+article > header,
+article > footer,
+article > pre {
+  margin: -1rem;
+  padding: 2rem 1rem;
+}
+
+@media (min-width: 576px) {
+  article > header,
+  article > footer,
+  article > pre {
+    margin: -2.5rem;
+    padding: 2rem 2.5rem;
+  }
+}
+
+@media (min-width: 768px) {
+  article > header,
+  article > footer,
+  article > pre {
+    margin: -3rem;
+    padding: 2rem 3rem;
+  }
+}
+
+@media (min-width: 992px) {
+  article > header,
+  article > footer,
+  article > pre {
+    margin: -3.5rem;
+    padding: 2rem 3.5rem;
+  }
+}
+
+@media (min-width: 1200px) {
+  article > header,
+  article > footer,
+  article > pre {
+    margin: -4rem;
+    padding: 2rem 4rem;
+  }
+}
+
+article > header {
+  margin-top: -2rem;
+  margin-bottom: 2rem;
+}
+
+@media (min-width: 576px) {
+  article > header {
+    margin-top: -2.5rem;
+    margin-bottom: 2.5rem;
+  }
+}
+
+@media (min-width: 768px) {
+  article > header {
+    margin-top: -3rem;
+    margin-bottom: 3rem;
+  }
+}
+
+@media (min-width: 992px) {
+  article > header {
+    margin-top: -3.5rem;
+    margin-bottom: 3.5rem;
+  }
+}
+
+@media (min-width: 1200px) {
+  article > header {
+    margin-top: -4rem;
+    margin-bottom: 4rem;
+  }
+}
+
+article > footer,
+article > pre {
+  margin-top: 2rem;
+  margin-bottom: -2rem;
+}
+
+@media (min-width: 576px) {
+  article > footer,
+  article > pre {
+    margin-top: 2.5rem;
+    margin-bottom: -2.5rem;
+  }
+}
+
+@media (min-width: 768px) {
+  article > footer,
+  article > pre {
+    margin-top: 3rem;
+    margin-bottom: -3rem;
+  }
+}
+
+@media (min-width: 992px) {
+  article > footer,
+  article > pre {
+    margin-top: 3.5rem;
+    margin-bottom: -3.5rem;
+  }
+}
+
+@media (min-width: 1200px) {
+  article > footer,
+  article > pre {
+    margin-top: 4rem;
+    margin-bottom: -4rem;
+  }
+}
+
 /**
  * Nav
  */
diff --git a/css/pico.fluid.classless.min.css b/css/pico.fluid.classless.min.css
index 73d77ad8..2768eeb1 100644
--- a/css/pico.fluid.classless.min.css
+++ b/css/pico.fluid.classless.min.css
@@ -1,4 +1,4 @@
 /*!
  * Pico.css v0.1.0 (https://picocss.com)
  * Copyright 2019 - Licensed under MIT
- */:root:not([data-theme=dark]),[data-theme=light]{--background:#FFF;--text:#415762;--h1:#1b2a32;--h2:#2c4049;--h3:#415762;--h4:#596e78;--h5:#73848c;--h6:#8a9ba3;--primary:#1086c1;--primary-hover:#086a9b;--primary-focus:rgba(16, 134, 193, 0.125);--primary-inverse:#FFF;--input-background:#FFF;--input-border:#c8d2d8;--valid:#288a6a;--invalid:#b94646;--mark:rgba(255, 223, 128, 0.5);--mark-text:#2c4049;--muted-text:#7e8f98;--muted-background:#edf1f3;--muted-border:#edf1f3;--card-background:#FFF;--card-shadow:0 0.125rem 1rem rgba(27, 42, 50, 0.04), 0 0.125rem 2rem rgba(27, 42, 50, 0.08), 0 0 0 0.0625rem rgba(27, 42, 50, 0.024);--code-background:#f3f5f7;--code-border:#d5dde2;--code-inlined:#edf1f3;--code-color-1:#9f6060;--code-color-2:#2f7ca2;--table-border:rgba(237, 241, 243, 0.75);--table-stripping:rgba(27, 42, 50, 0.033)}@media only screen and (prefers-color-scheme:dark){:root:not([data-theme=light]){--background:#10191e;--text:#a2b1b9;--h1:#edf1f3;--h2:#d5dde2;--h3:#bbc7ce;--h4:#a2b1b9;--h5:#8a9ba3;--h6:#73848c;--primary:#1086c1;--primary-hover:#1aa2e6;--primary-focus:rgba(16, 134, 193, 0.25);--primary-inverse:#FFF;--input-background:#10191e;--input-border:#374b56;--valid:#1f7a5c;--invalid:#943838;--mark:rgba(255, 223, 128, 0.5);--mark-text:#FFF;--muted-text:#73848c;--muted-background:#10191e;--muted-border:#23353e;--card-background:#17242b;--card-shadow:0 0.125rem 1rem rgba(0, 0, 0, 0.06), 0 0.125rem 2rem rgba(0, 0, 0, 0.12), 0 0 0 0.0625rem rgba(0, 0, 0, 0.09);--code-background:#141f24;--code-border:#23353e;--code-inlined:rgba(65, 87, 98, 0.25);--code-color-1:#ac5353;--code-color-2:#4d91b3;--table-border:#10191e;--table-stripping:rgba(237, 241, 243, 0.033)}}[data-theme=dark]{--background:#10191e;--text:#a2b1b9;--h1:#edf1f3;--h2:#d5dde2;--h3:#bbc7ce;--h4:#a2b1b9;--h5:#8a9ba3;--h6:#73848c;--primary:#1086c1;--primary-hover:#1aa2e6;--primary-focus:rgba(16, 134, 193, 0.25);--primary-inverse:#FFF;--input-background:#10191e;--input-border:#374b56;--valid:#1f7a5c;--invalid:#943838;--mark:rgba(255, 223, 128, 0.5);--mark-text:#FFF;--muted-text:#73848c;--muted-background:#10191e;--muted-border:#23353e;--card-background:#17242b;--card-shadow:0 0.125rem 1rem rgba(0, 0, 0, 0.06), 0 0.125rem 2rem rgba(0, 0, 0, 0.12), 0 0 0 0.0625rem rgba(0, 0, 0, 0.09);--code-background:#141f24;--code-border:#23353e;--code-inlined:rgba(65, 87, 98, 0.25);--code-color-1:#ac5353;--code-color-2:#4d91b3;--table-border:#10191e;--table-stripping:rgba(237, 241, 243, 0.033)}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);background:var(--background);color:var(--text);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";font-size:16px;font-weight:400;line-height:1.5;text-rendering:optimizeLegibility}@media (min-width:576px){html{font-size:17px}}@media (min-width:768px){html{font-size:18px}}@media (min-width:992px){html{font-size:19px}}@media (min-width:1200px){html{font-size:20px}}main{display:block}body{width:100%;margin:0}body>footer,body>header,body>main{width:100%;margin-right:auto;margin-left:auto;padding:2rem 1rem}@media (min-width:576px){body>footer,body>header,body>main{padding:2.5rem 1rem}}@media (min-width:768px){body>footer,body>header,body>main{padding:3rem 1rem}}@media (min-width:992px){body>footer,body>header,body>main{padding:3.5rem 1rem}}@media (min-width:1200px){body>footer,body>header,body>main{padding:4rem 1rem}}section{margin-bottom:4rem}@media (min-width:576px){section{margin-bottom:5rem}}@media 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var(--primary-focus)}input[disabled],input[readonly],select[disabled],select[readonly],textarea[disabled],textarea[readonly]{border-color:var(--muted-border);box-shadow:none}input[disabled]~label,input[readonly]~label,select[disabled]~label,select[readonly]~label,textarea[disabled]~label,textarea[readonly]~label{color:var(--muted-text)}input[disabled],select[disabled],textarea[disabled]{background-color:var(--muted-background);opacity:.5}input:focus:-moz-focusring,select:focus:-moz-focusring,textarea:focus:-moz-focusring{color:transparent;text-shadow:0 0 0 #000}input:not([type=checkbox]):not([type=radio]),select,textarea{margin-bottom:1.5rem;padding:0.75rem 1rem}input:not([type=checkbox]):not([type=radio])[invalid]:not(:focus),input:not([type=checkbox]):not([type=radio])[valid]:not(:focus),select[invalid]:not(:focus),select[valid]:not(:focus),textarea[invalid]:not(:focus),textarea[valid]:not(:focus){padding-right:2rem;background-position:center right 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var(--primary-focus)}input[type=reset]{cursor:pointer}a[role=button][disabled],button[disabled],input[type=reset][disabled],input[type=submit][disabled]{opacity:.5;pointer-events:none}table{width:100%;border-spacing:0}td,th{padding:0.5rem 1rem;border-bottom:1px solid var(--table-border);color:var(--muted-text);font-weight:400;text-align:left;font-size:0.875rem}th,thead td{color:var(--text);font-weight:bolder;font-size:1rem}thead td,thead th{border-bottom:3px solid var(--table-border)}tbody tr:nth-child(odd){background-color:var(--table-stripping)}code,kbd,pre,samp{font-family:SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;font-size:1rem}code,kbd,pre{background:var(--code-inlined);color:var(--muted-text);font-size:85%;font-weight:400;line-height:1}@media (min-width:576px){code,kbd,pre{font-size:83%}}@media (min-width:768px){code,kbd,pre{font-size:81%}}@media (min-width:992px){code,kbd,pre{font-size:79%}}@media 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summary{list-style-type:none;cursor:pointer;line-height:1rem}details summary::-webkit-details-marker{display:none}details summary::marker{display:none}details summary::-moz-list-bullet{list-style-type:none}details summary:after{display:inline-block;width:1rem;height:1rem;float:right;transform:rotate(-90deg);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23808080' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-position:center;background-repeat:no-repeat;background-size:1rem auto;content:'';transition:transform 0.2s ease-in-out}details summary:focus{outline:none}details summary~*{margin-top:0.75rem}details summary~*~*{margin-top:0}details[open] summary{margin-bottom:0.375rem;color:var(--muted-text)}details[open] summary:after{transform:rotate(0)}article{margin:2rem;margin-right:-1rem;margin-left:-1rem;padding:2rem 1rem;background:var(--card-background);box-shadow:var(--card-shadow)}@media (min-width:576px){article{margin:2.5rem 0;padding:2.5rem;border-radius:0.25rem}}@media (min-width:768px){article{margin:3rem 0;padding:3rem}}@media (min-width:992px){article{margin:3.5rem 0;padding:3.5rem}}@media (min-width:1200px){article{margin:4rem 0;padding:4rem}}nav,nav ul{display:flex}nav{justify-content:space-between}nav ul{align-items:center;margin-bottom:0;padding:0;list-style:none}nav ul:first-of-type{margin-left:-0.5rem}nav ul:last-of-type{margin-right:-0.5rem}nav li{display:inline-block;margin:0;padding:1rem 0.5rem}nav li>*,nav li>input:not([type=checkbox]):not([type=radio]){margin-bottom:0}nav a{display:block;margin:-1rem -0.5rem;padding:1rem 0.5rem;border-radius:0.25rem}nav a:active,nav a:focus,nav a:hover{text-decoration:none}aside li,aside nav,aside ul{display:block}aside li{padding:0.5rem}aside li a{margin:-0.5rem;padding:0.5rem}[data-tooltip]{position:relative}[data-tooltip]:not(a):not(button):not(input){border-bottom:1px dotted;text-decoration:none;cursor:help}[data-tooltip]:after,[data-tooltip]:before{display:block;z-index:99;position:absolute;bottom:100%;left:50%;padding:.25rem .5rem;overflow:hidden;transform:translate(-50%, -0.25rem);border-radius:0.25rem;background:var(--contrast);color:var(--contrast-inverse);font-size:.85rem;font-style:normal;font-weight:normal;text-decoration:none;text-overflow:ellipsis;white-space:nowrap;content:attr(data-tooltip);opacity:0;pointer-events:none}[data-tooltip]:after{padding:0;transform:translate(-50%, 0rem);border-top:.3rem solid;border-right:.3rem solid transparent;border-left:.3rem solid transparent;border-radius:0;background-color:transparent;color:var(--contrast);content:''}[data-tooltip]:focus:after,[data-tooltip]:focus:before,[data-tooltip]:hover:after,[data-tooltip]:hover:before{opacity:1}
\ No newline at end of file
+ */*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);background:var(--background);color:var(--text);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";font-size:16px;font-weight:400;line-height:1.5;text-rendering:optimizeLegibility}@media (min-width:576px){html{font-size:17px}}@media (min-width:768px){html{font-size:18px}}@media (min-width:992px){html{font-size:19px}}@media (min-width:1200px){html{font-size:20px}}main{display:block}body{width:100%;margin:0}body>footer,body>header,body>main{width:100%;margin-right:auto;margin-left:auto;padding:2rem 1rem}@media (min-width:576px){body>footer,body>header,body>main{padding:2.5rem 1rem}}@media (min-width:768px){body>footer,body>header,body>main{padding:3rem 1rem}}@media 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0}}b,strong{font-weight:bolder}sub,sup{position:relative;font-size:.75rem;line-height:0;vertical-align:baseline}sub{bottom:-0.25rem}sup{top:-0.5rem}img{max-width:100%;height:auto;border-style:none}img,svg{vertical-align:text-bottom}address,blockquote,dl,figure,form,ol,p,pre,table,ul{margin-top:0;margin-bottom:1.5rem;color:var(--text);font-size:1rem;font-style:normal}a{background-color:transparent;color:var(--primary);text-decoration:none;transition:background-color 0.2s ease-in-out, color 0.2s ease-in-out, text-decoration 0.2s ease-in-out, box-shadow 0.2s ease-in-out}a:active,a:focus,a:hover{color:var(--primary-hover);text-decoration:underline}a:focus{outline:none;background-color:var(--primary-focus)}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:1.5rem;font-weight:700}h1{margin-bottom:3rem;color:var(--h1);font-size:2rem}h2{margin-bottom:2.625rem;color:var(--h2);font-size:1.75rem}h3{margin-bottom:2.25rem;color:var(--h3);font-size:1.5rem}h4{margin-bottom:1.875rem;color:var(--h4);font-size:1.25rem}h5{margin-bottom:1.6875rem;color:var(--h5);font-size:1.125rem}h6{color:var(--h6);font-size:1rem}header h1{font-size:3rem}header h2{font-size:2.625rem}header h3{font-size:2.25rem}header h4{font-size:1.875rem}header h5{font-size:1.6875rem}header h6{font-size:1.5rem}hgroup{margin-bottom:1.5rem}hgroup h1,hgroup h2,hgroup h3,hgroup h4,hgroup h5,hgroup h6{margin-bottom:0}hgroup>:last-child{color:var(--muted-text);font-size:1.125rem;font-weight:normal}p{margin-bottom:0.75rem}small{font-size:85%}@media (min-width:576px){small{font-size:83%}}@media (min-width:768px){small{font-size:81%}}@media (min-width:992px){small{font-size:79%}}@media (min-width:1200px){small{font-size:77%}}ol,ul{padding-left:1.5rem}ol li,ul li{margin-bottom:0.75rem}ul li{list-style:square}mark{padding:.125rem .25rem;background:var(--mark);color:var(--mark-text);vertical-align:middle}blockquote{display:block;margin:3rem 0;margin-right:-1rem;margin-left:-1rem;padding:1rem;border-left:0.25rem solid var(--muted-border)}@media (min-width:576px){blockquote{margin-right:0;margin-left:0}}blockquote footer{margin-top:0.75rem;color:var(--muted-text)}abbr[title]{border-bottom:1px dotted;text-decoration:none;cursor:help}ins{color:var(--valid);text-decoration:none}del{color:var(--invalid)}::selection{background-color:var(--primary-focus)}input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:1rem;line-height:1.5}input{overflow:visible}select{text-transform:none}legend{display:table;max-width:100%;padding:0;color:inherit;white-space:normal}textarea{overflow:auto}[type=checkbox],[type=radio]{padding:0}[type=number]::-webkit-inner-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}fieldset{margin:0;margin-bottom:1.5rem;padding:0;border:0}form small,input:not([type=checkbox]):not([type=radio]),select,textarea{display:block;width:100%}fieldset legend,label{display:block;margin-bottom:0.125rem;vertical-align:middle}input,select,textarea{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--input-border);border-radius:0.25rem;outline:none;background-color:var(--input-background);color:var(--text);font-weight:normal;vertical-align:middle;transition:background-color 0.2s ease-in-out, border-color 0.2s ease-in-out, color 0.2s ease-in-out, border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out}input::placeholder,select::placeholder,textarea::placeholder{color:var(--muted-text);opacity:1}input:active,input:focus,select:active,select:focus,textarea:active,textarea:focus{border-color:var(--primary)}input:focus,select:focus,textarea:focus{box-shadow:0 0 0 0.2rem var(--primary-focus)}input[disabled],input[readonly],select[disabled],select[readonly],textarea[disabled],textarea[readonly]{border-color:var(--muted-border);box-shadow:none}input[disabled]~label,input[readonly]~label,select[disabled]~label,select[readonly]~label,textarea[disabled]~label,textarea[readonly]~label{color:var(--muted-text)}input[disabled],select[disabled],textarea[disabled]{background-color:var(--muted-background);opacity:.5}input:focus:-moz-focusring,select:focus:-moz-focusring,textarea:focus:-moz-focusring{color:transparent;text-shadow:0 0 0 #000}input:not([type=checkbox]):not([type=radio]),select,textarea{margin-bottom:1.5rem;padding:0.75rem 1rem}input:not([type=checkbox]):not([type=radio])[invalid]:not(:focus),input:not([type=checkbox]):not([type=radio])[valid]:not(:focus),select[invalid]:not(:focus),select[valid]:not(:focus),textarea[invalid]:not(:focus),textarea[valid]:not(:focus){padding-right:2rem;background-position:center right .75rem;background-repeat:no-repeat;background-size:1rem auto}input:not([type=checkbox]):not([type=radio])[invalid]:not(:focus),select[invalid]:not(:focus),textarea[invalid]:not(:focus){border-bottom:1px solid var(--invalid);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23b94646' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E")}input:not([type=checkbox]):not([type=radio])[valid]:not(:focus),select[valid]:not(:focus),textarea[valid]:not(:focus){border-bottom:1px solid var(--valid);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23288a6a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E")}input[type=color]{height:calc(3rem + 2px)}select::-ms-expand{border:0;background-color:transparent}select:not([multiple]){background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23808080' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-position:center right .75rem;background-repeat:no-repeat;background-size:1rem auto}[type=checkbox],[type=radio]{display:inline-block;width:1rem;height:1rem;margin-right:.375rem;margin-bottom:0.125rem;vertical-align:middle;cursor:pointer}[type=checkbox]::-ms-check,[type=radio]::-ms-check{display:none}[type=checkbox]:checked,[type=radio]:checked{border-color:var(--primary);background-color:var(--primary);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23FFF' stroke-width='5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");background-position:center;background-repeat:no-repeat;background-size:.66rem auto}[type=checkbox]~label,[type=radio]~label{display:inline-block;margin-right:.375rem;margin-bottom:0;cursor:pointer}[type=radio]{border-radius:50%}[type=radio]:checked{border-width:.33rem;border-color:var(--primary);background-color:var(--primary-inverse);background-image:none}[type=checkbox][role=switch]{width:1.85rem;height:1rem;border:2px solid var(--input-border);border-radius:1rem;background-color:var(--input-border);line-height:1rem}[type=checkbox][role=switch]:before{display:block;width:calc(1rem - 4px);height:100%;border-radius:50%;background-color:var(--primary-inverse);content:'';transition:margin 0.1s ease-in-out}[type=checkbox][role=switch]:checked{border-color:var(--primary);background-color:var(--primary);background-image:none}[type=checkbox][role=switch]:checked:before{margin-right:0;margin-left:calc(0.925rem - 2px)}form small{color:var(--muted-text)}input+small{margin-top:-1rem;margin-bottom:1.5rem}label>input:not([type=checkbox]):not([type=radio]),label>select,label>textarea{margin-top:0.125rem}button{margin:0;overflow:visible;font-family:inherit;text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{padding:0;border-style:none}[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring,button:-moz-focusring{outline:1px dotted ButtonText}button{display:block;width:100%;margin-bottom:1.5rem}a[role=button]{display:inline-block;text-decoration:none}a[role=button],button,input[type=submit]{padding:0.75rem 1rem;border:1px solid var(--primary);border-radius:0.25rem;outline:none;background-color:var(--primary);color:var(--primary-inverse);font-size:1rem;font-weight:normal;line-height:1.5;text-align:center;cursor:pointer;transition:background-color 0.2s ease-in-out, border-color 0.2s ease-in-out, color 0.2s ease-in-out, box-shadow 0.2s ease-in-out}a[role=button]:active,a[role=button]:focus,a[role=button]:hover,button:active,button:focus,button:hover,input[type=submit]:active,input[type=submit]:focus,input[type=submit]:hover{border:1px solid var(--primary-hover);background-color:var(--primary-hover)}a[role=button]:focus,button:focus,input[type=submit]:focus{box-shadow:0 0 0 0.2rem var(--primary-focus)}input[type=reset]{cursor:pointer}a[role=button][disabled],button[disabled],input[type=reset][disabled],input[type=submit][disabled]{opacity:.5;pointer-events:none}table{width:100%;border-spacing:0}td,th{padding:0.5rem 1rem;border-bottom:1px solid var(--table-border);color:var(--muted-text);font-weight:400;text-align:left;font-size:0.875rem}th,thead td{color:var(--text);font-weight:bolder;font-size:1rem}thead td,thead th{border-bottom:3px solid var(--table-border)}tbody tr:nth-child(odd){background-color:var(--table-stripping)}code,kbd,pre,samp{font-family:SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;font-size:1rem}code,kbd,pre{background:var(--code-inlined);color:var(--code-color-1);font-size:85%;font-weight:400;line-height:1}@media (min-width:576px){code,kbd,pre{font-size:83%}}@media (min-width:768px){code,kbd,pre{font-size:81%}}@media (min-width:992px){code,kbd,pre{font-size:79%}}@media (min-width:1200px){code,kbd,pre{font-size:77%}}code,kbd{display:inline-block;padding:.375rem .5rem;border-radius:0.25rem}pre{display:block;margin-right:-1rem;margin-left:-1rem;padding:2rem 1rem;overflow-x:auto;background:var(--code-background)}@media (min-width:576px){pre{margin-right:0;margin-left:0}}pre>code{display:block;padding:0;background:transparent;font-size:14px;line-height:1.5}code b{color:var(--code-color-2);font-weight:normal}code i{color:var(--code-color-3);font-style:normal}code u{color:var(--code-color-4);text-decoration:none}code em{color:var(--code-color-5);font-style:normal}kbd{background-color:var(--secondary);color:var(--secondary-inverse);font-weight:bolder}hr{box-sizing:content-box;height:0;overflow:visible;border:none;border-top:1px solid var(--muted-border)}progress{vertical-align:baseline}[hidden],template{display:none}details{display:block;margin-bottom:1.5rem;padding-bottom:0.75rem;border-bottom:1px solid var(--muted-border)}details summary{list-style-type:none;cursor:pointer;line-height:1rem}details summary::-webkit-details-marker{display:none}details summary::marker{display:none}details summary::-moz-list-bullet{list-style-type:none}details summary:after{display:inline-block;width:1rem;height:1rem;float:right;transform:rotate(-90deg);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23808080' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-position:center;background-repeat:no-repeat;background-size:1rem auto;content:'';transition:transform 0.2s ease-in-out}details summary:focus{outline:none}details summary~*{margin-top:0.75rem}details summary~*~*{margin-top:0}details[open] summary{margin-bottom:0.375rem;color:var(--muted-text)}details[open] summary:after{transform:rotate(0)}article{margin:2rem;margin-right:-1rem;margin-left:-1rem;padding:2rem 1rem;overflow:hidden;background:var(--card-background);box-shadow:var(--card-shadow)}@media (min-width:576px){article{margin:2.5rem 0;padding:2.5rem;border-radius:0.25rem}}@media (min-width:768px){article{margin:3rem 0;padding:3rem}}@media (min-width:992px){article{margin:3.5rem 0;padding:3.5rem}}@media (min-width:1200px){article{margin:4rem 0;padding:4rem}}article>:not(footer):not(pre):last-child{margin-bottom:0}article>footer,article>header{background-color:var(--card-sections)}article>footer,article>header,article>pre{margin:-1rem;padding:2rem 1rem}@media (min-width:576px){article>footer,article>header,article>pre{margin:-2.5rem;padding:2rem 2.5rem}}@media (min-width:768px){article>footer,article>header,article>pre{margin:-3rem;padding:2rem 3rem}}@media (min-width:992px){article>footer,article>header,article>pre{margin:-3.5rem;padding:2rem 3.5rem}}@media (min-width:1200px){article>footer,article>header,article>pre{margin:-4rem;padding:2rem 4rem}}article>header{margin-top:-2rem;margin-bottom:2rem}@media (min-width:576px){article>header{margin-top:-2.5rem;margin-bottom:2.5rem}}@media (min-width:768px){article>header{margin-top:-3rem;margin-bottom:3rem}}@media (min-width:992px){article>header{margin-top:-3.5rem;margin-bottom:3.5rem}}@media (min-width:1200px){article>header{margin-top:-4rem;margin-bottom:4rem}}article>footer,article>pre{margin-top:2rem;margin-bottom:-2rem}@media (min-width:576px){article>footer,article>pre{margin-top:2.5rem;margin-bottom:-2.5rem}}@media (min-width:768px){article>footer,article>pre{margin-top:3rem;margin-bottom:-3rem}}@media (min-width:992px){article>footer,article>pre{margin-top:3.5rem;margin-bottom:-3.5rem}}@media (min-width:1200px){article>footer,article>pre{margin-top:4rem;margin-bottom:-4rem}}nav,nav ul{display:flex}nav{justify-content:space-between}nav ul{align-items:center;margin-bottom:0;padding:0;list-style:none}nav ul:first-of-type{margin-left:-0.5rem}nav ul:last-of-type{margin-right:-0.5rem}nav li{display:inline-block;margin:0;padding:1rem 0.5rem}nav li>*,nav li>input:not([type=checkbox]):not([type=radio]){margin-bottom:0}nav a{display:block;margin:-1rem -0.5rem;padding:1rem 0.5rem;border-radius:0.25rem}nav a:active,nav a:focus,nav a:hover{text-decoration:none}aside li,aside nav,aside ul{display:block}aside li{padding:0.5rem}aside li a{margin:-0.5rem;padding:0.5rem}[data-tooltip]{position:relative}[data-tooltip]:not(a):not(button):not(input){border-bottom:1px dotted;text-decoration:none;cursor:help}[data-tooltip]:after,[data-tooltip]:before{display:block;z-index:99;position:absolute;bottom:100%;left:50%;padding:.25rem .5rem;overflow:hidden;transform:translate(-50%, -0.25rem);border-radius:0.25rem;background:var(--contrast);color:var(--contrast-inverse);font-size:.85rem;font-style:normal;font-weight:normal;text-decoration:none;text-overflow:ellipsis;white-space:nowrap;content:attr(data-tooltip);opacity:0;pointer-events:none}[data-tooltip]:after{padding:0;transform:translate(-50%, 0rem);border-top:.3rem solid;border-right:.3rem solid transparent;border-left:.3rem solid transparent;border-radius:0;background-color:transparent;color:var(--contrast);content:''}[data-tooltip]:focus:after,[data-tooltip]:focus:before,[data-tooltip]:hover:after,[data-tooltip]:hover:before{opacity:1}:root:not([data-theme=dark]),[data-theme=light]{--background:#FFF;--text:#415462;--h1:#1b2832;--h2:#2c3d49;--h3:#415462;--h4:#596b78;--h5:#73828c;--h6:#8a99a3;--primary:#1095c1;--primary-hover:#08769b;--primary-focus:rgba(16, 149, 193, 0.125);--primary-inverse:#FFF;--input-background:#FFF;--input-border:#c8d1d8;--valid:#288a6a;--invalid:#b94646;--mark:rgba(255, 223, 128, 0.5);--mark-text:#2c3d49;--muted-text:#7e8d98;--muted-background:#edf0f3;--muted-border:#edf0f3;--card-background:#FFF;--card-sections:#f3f5f7;--card-shadow:0 0.125rem 1rem rgba(27, 40, 50, 0.04), 0 0.125rem 2rem rgba(27, 40, 50, 0.08), 0 0 0 0.0625rem rgba(27, 40, 50, 0.024);--code-background:#f3f5f7;--code-inlined:#edf0f3;--code-color-2:#a65980;--code-color-3:#478085;--code-color-4:#998866;--code-color-5:#96a4ae;--table-border:rgba(237, 240, 243, 0.75);--table-stripping:rgba(27, 40, 50, 0.02)}@media only screen and (prefers-color-scheme:dark){:root:not([data-theme=light]){--background:#10181e;--text:#a2afb9;--h1:#edf0f3;--h2:#d5dce2;--h3:#bbc6ce;--h4:#a2afb9;--h5:#8a99a3;--h6:#73828c;--primary:#1095c1;--primary-hover:#1ab3e6;--primary-focus:rgba(16, 149, 193, 0.25);--primary-inverse:#FFF;--input-background:#10181e;--input-border:#374956;--valid:#1f7a5c;--invalid:#943838;--mark:rgba(255, 223, 128, 0.5);--mark-text:#FFF;--muted-text:#73828c;--muted-background:#10181e;--muted-border:#23333e;--card-background:#17232b;--card-sections:#141d24;--card-shadow:0 0.125rem 1rem rgba(0, 0, 0, 0.06), 0 0.125rem 2rem rgba(0, 0, 0, 0.12), 0 0 0 0.0625rem rgba(0, 0, 0, 0.09);--code-background:#141d24;--code-inlined:rgba(65, 84, 98, 0.25);--code-color-1:#73828c;--code-color-2:#a65980;--code-color-3:#599fa6;--code-color-4:#8c8473;--code-color-5:#4d606d;--table-border:#10181e;--table-stripping:rgba(237, 240, 243, 0.02)}}[data-theme=dark]{--background:#10181e;--text:#a2afb9;--h1:#edf0f3;--h2:#d5dce2;--h3:#bbc6ce;--h4:#a2afb9;--h5:#8a99a3;--h6:#73828c;--primary:#1095c1;--primary-hover:#1ab3e6;--primary-focus:rgba(16, 149, 193, 0.25);--primary-inverse:#FFF;--input-background:#10181e;--input-border:#374956;--valid:#1f7a5c;--invalid:#943838;--mark:rgba(255, 223, 128, 0.5);--mark-text:#FFF;--muted-text:#73828c;--muted-background:#10181e;--muted-border:#23333e;--card-background:#17232b;--card-sections:#141d24;--card-shadow:0 0.125rem 1rem rgba(0, 0, 0, 0.06), 0 0.125rem 2rem rgba(0, 0, 0, 0.12), 0 0 0 0.0625rem rgba(0, 0, 0, 0.09);--code-background:#141d24;--code-inlined:rgba(65, 84, 98, 0.25);--code-color-1:#73828c;--code-color-2:#a65980;--code-color-3:#599fa6;--code-color-4:#8c8473;--code-color-5:#4d606d;--table-border:#10181e;--table-stripping:rgba(237, 240, 243, 0.02)}
\ No newline at end of file
diff --git a/css/pico.min.css b/css/pico.min.css
index d9df3393..351060c1 100644
--- a/css/pico.min.css
+++ b/css/pico.min.css
@@ -1,4 +1,4 @@
 /*!
  * Pico.css v0.1.0 (https://picocss.com)
  * Copyright 2019 - Licensed under MIT
- */:root:not([data-theme=dark]),[data-theme=light]{--background:#FFF;--text:#415762;--h1:#1b2a32;--h2:#2c4049;--h3:#415762;--h4:#596e78;--h5:#73848c;--h6:#8a9ba3;--primary:#1086c1;--primary-hover:#086a9b;--primary-focus:rgba(16, 134, 193, 0.125);--primary-inverse:#FFF;--secondary:#73848c;--secondary-hover:#415762;--secondary-focus:rgba(115, 132, 140, 0.125);--secondary-inverse:#FFF;--contrast:#2c4049;--contrast-hover:#0d1519;--contrast-focus:rgba(115, 132, 140, 0.125);--contrast-border:rgba(255, 223, 128, 0.5);--contrast-inverse:#FFF;--input-background:#FFF;--input-border:#c8d2d8;--valid:#288a6a;--invalid:#b94646;--mark:rgba(255, 223, 128, 0.5);--mark-text:#2c4049;--muted-text:#7e8f98;--muted-background:#edf1f3;--muted-border:#edf1f3;--card-background:#FFF;--card-shadow:0 0.125rem 1rem rgba(27, 42, 50, 0.04), 0 0.125rem 2rem rgba(27, 42, 50, 0.08), 0 0 0 0.0625rem rgba(27, 42, 50, 0.024);--code-background:#f3f5f7;--code-border:#d5dde2;--code-inlined:#edf1f3;--code-color-1:#9f6060;--code-color-2:#2f7ca2;--table-border:rgba(237, 241, 243, 0.75);--table-stripping:rgba(27, 42, 50, 0.033)}@media only screen and (prefers-color-scheme:dark){:root:not([data-theme=light]){--background:#10191e;--text:#a2b1b9;--h1:#edf1f3;--h2:#d5dde2;--h3:#bbc7ce;--h4:#a2b1b9;--h5:#8a9ba3;--h6:#73848c;--primary:#1086c1;--primary-hover:#1aa2e6;--primary-focus:rgba(16, 134, 193, 0.25);--primary-inverse:#FFF;--secondary:#596e78;--secondary-hover:#73848c;--secondary-focus:rgba(89, 110, 120, 0.25);--secondary-inverse:#FFF;--contrast:#d5dde2;--contrast-hover:#FFF;--contrast-focus:rgba(89, 110, 120, 0.25);--contrast-border:rgba(255, 223, 128, 0.33);--contrast-inverse:#10191e;--input-background:#10191e;--input-border:#374b56;--valid:#1f7a5c;--invalid:#943838;--mark:rgba(255, 223, 128, 0.5);--mark-text:#FFF;--muted-text:#73848c;--muted-background:#10191e;--muted-border:#23353e;--card-background:#17242b;--card-shadow:0 0.125rem 1rem rgba(0, 0, 0, 0.06), 0 0.125rem 2rem rgba(0, 0, 0, 0.12), 0 0 0 0.0625rem rgba(0, 0, 0, 0.09);--code-background:#141f24;--code-border:#23353e;--code-inlined:rgba(65, 87, 98, 0.25);--code-color-1:#ac5353;--code-color-2:#4d91b3;--table-border:#10191e;--table-stripping:rgba(237, 241, 243, 0.033)}}[data-theme=dark]{--background:#10191e;--text:#a2b1b9;--h1:#edf1f3;--h2:#d5dde2;--h3:#bbc7ce;--h4:#a2b1b9;--h5:#8a9ba3;--h6:#73848c;--primary:#1086c1;--primary-hover:#1aa2e6;--primary-focus:rgba(16, 134, 193, 0.25);--primary-inverse:#FFF;--secondary:#596e78;--secondary-hover:#73848c;--secondary-focus:rgba(89, 110, 120, 0.25);--secondary-inverse:#FFF;--contrast:#d5dde2;--contrast-hover:#FFF;--contrast-focus:rgba(89, 110, 120, 0.25);--contrast-border:rgba(255, 223, 128, 0.33);--contrast-inverse:#10191e;--input-background:#10191e;--input-border:#374b56;--valid:#1f7a5c;--invalid:#943838;--mark:rgba(255, 223, 128, 0.5);--mark-text:#FFF;--muted-text:#73848c;--muted-background:#10191e;--muted-border:#23353e;--card-background:#17242b;--card-shadow:0 0.125rem 1rem rgba(0, 0, 0, 0.06), 0 0.125rem 2rem rgba(0, 0, 0, 0.12), 0 0 0 0.0625rem rgba(0, 0, 0, 0.09);--code-background:#141f24;--code-border:#23353e;--code-inlined:rgba(65, 87, 98, 0.25);--code-color-1:#ac5353;--code-color-2:#4d91b3;--table-border:#10191e;--table-stripping:rgba(237, 241, 243, 0.033)}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);background:var(--background);color:var(--text);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";font-size:16px;font-weight:400;line-height:1.5;text-rendering:optimizeLegibility}@media (min-width:576px){html{font-size:17px}}@media (min-width:768px){html{font-size:18px}}@media (min-width:992px){html{font-size:19px}}@media (min-width:1200px){html{font-size:20px}}main{display:block}body{width:100%;margin:0}body>footer,body>header,body>main{width:100%;margin-right:auto;margin-left:auto;padding:2rem 0}@media (min-width:576px){body>footer,body>header,body>main{padding:2.5rem 0}}@media (min-width:768px){body>footer,body>header,body>main{padding:3rem 0}}@media (min-width:992px){body>footer,body>header,body>main{padding:3.5rem 0}}@media (min-width:1200px){body>footer,body>header,body>main{padding:4rem 0}}.container,.container-fluid{width:100%;margin-right:auto;margin-left:auto;padding-right:1rem;padding-left:1rem}@media (min-width:576px){.container{padding-right:0;padding-left:0;max-width:510px}}@media (min-width:768px){.container{max-width:700px}}@media 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ease-in-out}[type=checkbox][role=switch]:checked{border-color:var(--primary);background-color:var(--primary);background-image:none}[type=checkbox][role=switch]:checked:before{margin-right:0;margin-left:calc(0.925rem - 2px)}form small{color:var(--muted-text)}input+small{margin-top:-1rem;margin-bottom:1.5rem}label>input:not([type=checkbox]):not([type=radio]),label>select,label>textarea{margin-top:0.125rem}button{margin:0;overflow:visible;font-family:inherit;text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{padding:0;border-style:none}[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring,button:-moz-focusring{outline:1px dotted ButtonText}button{display:block;width:100%;margin-bottom:1.5rem}a[role=button]{display:inline-block;text-decoration:none}a[role=button],button,input[type=submit]{padding:0.75rem 1rem;border:1px solid var(--primary);border-radius:0.25rem;outline:none;background-color:var(--primary);color:var(--primary-inverse);font-size:1rem;font-weight:normal;line-height:1.5;text-align:center;cursor:pointer;transition:background-color 0.2s ease-in-out, border-color 0.2s ease-in-out, color 0.2s ease-in-out, box-shadow 0.2s ease-in-out}a[role=button]:active,a[role=button]:focus,a[role=button]:hover,button:active,button:focus,button:hover,input[type=submit]:active,input[type=submit]:focus,input[type=submit]:hover{border:1px solid var(--primary-hover);background-color:var(--primary-hover)}a[role=button]:focus,button:focus,input[type=submit]:focus{box-shadow:0 0 0 0.2rem var(--primary-focus)}input[type=reset]{cursor:pointer}a[role=button][disabled],button[disabled],input[type=reset][disabled],input[type=submit][disabled]{opacity:.5;pointer-events:none}a.secondary[role=button],button.secondary,input.secondary[type=submit],input[type=reset]{border:1px solid var(--secondary);background-color:var(--secondary);color:var(--secondary-inverse)}a.secondary[role=button]:active,a.secondary[role=button]:focus,a.secondary[role=button]:hover,button.secondary:active,button.secondary:focus,button.secondary:hover,input.secondary[type=submit]:active,input.secondary[type=submit]:focus,input.secondary[type=submit]:hover,input[type=reset]:active,input[type=reset]:focus,input[type=reset]:hover{border:1px solid var(--secondary-hover);background-color:var(--secondary-hover)}a.secondary[role=button]:focus,button.secondary:focus,input.secondary[type=submit]:focus,input[type=reset]:focus{box-shadow:0 0 0 0.2rem var(--secondary-focus)}a.contrast[role=button],button.contrast,input.contrast[type=reset],input.contrast[type=submit]{border:1px solid var(--contrast);background-color:var(--contrast);color:var(--contrast-inverse)}a.contrast[role=button]:active,a.contrast[role=button]:focus,a.contrast[role=button]:hover,button.contrast:active,button.contrast:focus,button.contrast:hover,input.contrast[type=reset]:active,input.contrast[type=reset]:focus,input.contrast[type=reset]:hover,input.contrast[type=submit]:active,input.contrast[type=submit]:focus,input.contrast[type=submit]:hover{border:1px solid var(--contrast-hover);background-color:var(--contrast-hover)}a.contrast[role=button]:focus,button.contrast:focus,input.contrast[type=reset]:focus,input.contrast[type=submit]:focus{box-shadow:0 0 0 0.2rem var(--contrast-focus)}a.outline[role=button],button.outline,input.outline[type=submit]{border:1px solid var(--primary);background-color:transparent;color:var(--primary)}a.outline[role=button]:active,a.outline[role=button]:focus,a.outline[role=button]:hover,button.outline:active,button.outline:focus,button.outline:hover,input.outline[type=submit]:active,input.outline[type=submit]:focus,input.outline[type=submit]:hover{border:1px solid var(--primary-hover);color:var(--primary-hover)}a.outline.secondary[role=button],button.outline.secondary,input.outline.secondary[type=submit],input.outline[type=reset]{border:1px solid var(--secondary);background-color:transparent;color:var(--secondary)}a.outline.secondary[role=button]:active,a.outline.secondary[role=button]:focus,a.outline.secondary[role=button]:hover,button.outline.secondary:active,button.outline.secondary:focus,button.outline.secondary:hover,input.outline.secondary[type=submit]:active,input.outline.secondary[type=submit]:focus,input.outline.secondary[type=submit]:hover,input.outline[type=reset]:active,input.outline[type=reset]:focus,input.outline[type=reset]:hover{border:1px solid var(--secondary-hover);color:var(--secondary-hover)}a.outline.secondary[role=button]:focus,button.outline.secondary:focus,input.outline.secondary[type=submit]:focus,input.outline[type=reset]:focus{box-shadow:0 0 0 0.2rem var(--secondary-focus)}a.outline.contrast[role=button],button.outline.contrast,input.outline.contrast[type=reset],input.outline.contrast[type=submit]{border:1px solid var(--contrast);background-color:transparent;color:var(--contrast)}a.outline.contrast[role=button]:active,a.outline.contrast[role=button]:focus,a.outline.contrast[role=button]:hover,button.outline.contrast:active,button.outline.contrast:focus,button.outline.contrast:hover,input.outline.contrast[type=reset]:active,input.outline.contrast[type=reset]:focus,input.outline.contrast[type=reset]:hover,input.outline.contrast[type=submit]:active,input.outline.contrast[type=submit]:focus,input.outline.contrast[type=submit]:hover{border:1px solid var(--contrast-hover);color:var(--contrast-hover)}a.outline.contrast[role=button]:focus,button.outline.contrast:focus,input.outline.contrast[type=reset]:focus,input.outline.contrast[type=submit]:focus{box-shadow:0 0 0 0.2rem var(--contrast-focus)}table{width:100%;border-spacing:0}td,th{padding:0.5rem 1rem;border-bottom:1px solid var(--table-border);color:var(--muted-text);font-weight:400;text-align:left;font-size:0.875rem}th,thead td{color:var(--text);font-weight:bolder;font-size:1rem}thead td,thead th{border-bottom:3px solid var(--table-border)}tbody tr:nth-child(odd){background-color:var(--table-stripping)}code,kbd,pre,samp{font-family:SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;font-size:1rem}code,kbd,pre{background:var(--code-inlined);color:var(--muted-text);font-size:85%;font-weight:400;line-height:1}@media (min-width:576px){code,kbd,pre{font-size:83%}}@media (min-width:768px){code,kbd,pre{font-size:81%}}@media (min-width:992px){code,kbd,pre{font-size:79%}}@media (min-width:1200px){code,kbd,pre{font-size:77%}}code,kbd{display:inline-block;padding:.375rem .5rem;border-radius:0.25rem}pre{display:block;margin-right:-1rem;margin-left:-1rem;padding:2rem 1rem;overflow-x:auto;border-left:0.25rem solid var(--code-border);background:var(--code-background)}@media (min-width:576px){pre{margin-right:0;margin-left:0}}pre>code{display:block;padding:0;background:transparent;font-size:14px;line-height:1.5}code b{color:var(--code-color-1);font-weight:normal}code i{color:var(--code-color-2);font-style:normal}code u{color:var(--text);text-decoration:none}kbd{background-color:var(--secondary);color:var(--secondary-inverse);font-weight:bolder}hr{box-sizing:content-box;height:0;overflow:visible;border:none;border-top:1px solid var(--muted-border)}progress{vertical-align:baseline}[hidden],template{display:none}details{display:block;margin-bottom:1.5rem;padding-bottom:0.75rem;border-bottom:1px solid var(--muted-border)}details summary{list-style-type:none;cursor:pointer;line-height:1rem}details summary::-webkit-details-marker{display:none}details summary::marker{display:none}details summary::-moz-list-bullet{list-style-type:none}details summary:after{display:inline-block;width:1rem;height:1rem;float:right;transform:rotate(-90deg);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23808080' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-position:center;background-repeat:no-repeat;background-size:1rem auto;content:'';transition:transform 0.2s ease-in-out}details summary:focus{outline:none}details summary~*{margin-top:0.75rem}details summary~*~*{margin-top:0}details[open] summary{margin-bottom:0.375rem;color:var(--muted-text)}details[open] summary:after{transform:rotate(0)}article{margin:2rem;margin-right:-1rem;margin-left:-1rem;padding:2rem 1rem;background:var(--card-background);box-shadow:var(--card-shadow)}@media (min-width:576px){article{margin:2.5rem 0;padding:2.5rem;border-radius:0.25rem}}@media (min-width:768px){article{margin:3rem 0;padding:3rem}}@media (min-width:992px){article{margin:3.5rem 0;padding:3.5rem}}@media (min-width:1200px){article{margin:4rem 0;padding:4rem}}nav,nav ul{display:flex}nav{justify-content:space-between}nav ul{align-items:center;margin-bottom:0;padding:0;list-style:none}nav ul:first-of-type{margin-left:-0.5rem}nav ul:last-of-type{margin-right:-0.5rem}nav li{display:inline-block;margin:0;padding:1rem 0.5rem}nav li>*,nav li>input:not([type=checkbox]):not([type=radio]){margin-bottom:0}nav a{display:block;margin:-1rem -0.5rem;padding:1rem 0.5rem;border-radius:0.25rem}nav a:active,nav a:focus,nav a:hover{text-decoration:none}nav a.contrast:not([role=button]){box-shadow:none}aside li,aside nav,aside ul{display:block}aside li{padding:0.5rem}aside li a{margin:-0.5rem;padding:0.5rem}[data-tooltip]{position:relative}[data-tooltip]:not(a):not(button):not(input){border-bottom:1px dotted;text-decoration:none;cursor:help}[data-tooltip]:after,[data-tooltip]:before{display:block;z-index:99;position:absolute;bottom:100%;left:50%;padding:.25rem .5rem;overflow:hidden;transform:translate(-50%, -0.25rem);border-radius:0.25rem;background:var(--contrast);color:var(--contrast-inverse);font-size:.85rem;font-style:normal;font-weight:normal;text-decoration:none;text-overflow:ellipsis;white-space:nowrap;content:attr(data-tooltip);opacity:0;pointer-events:none}[data-tooltip]:after{padding:0;transform:translate(-50%, 0rem);border-top:.3rem solid;border-right:.3rem solid transparent;border-left:.3rem solid transparent;border-radius:0;background-color:transparent;color:var(--contrast);content:''}[data-tooltip]:focus:after,[data-tooltip]:focus:before,[data-tooltip]:hover:after,[data-tooltip]:hover:before{opacity:1}
\ No newline at end of file
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td{color:var(--text);font-weight:bolder;font-size:1rem}thead td,thead th{border-bottom:3px solid var(--table-border)}tbody tr:nth-child(odd){background-color:var(--table-stripping)}code,kbd,pre,samp{font-family:SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;font-size:1rem}code,kbd,pre{background:var(--code-inlined);color:var(--code-color-1);font-size:85%;font-weight:400;line-height:1}@media (min-width:576px){code,kbd,pre{font-size:83%}}@media (min-width:768px){code,kbd,pre{font-size:81%}}@media (min-width:992px){code,kbd,pre{font-size:79%}}@media (min-width:1200px){code,kbd,pre{font-size:77%}}code,kbd{display:inline-block;padding:.375rem .5rem;border-radius:0.25rem}pre{display:block;margin-right:-1rem;margin-left:-1rem;padding:2rem 1rem;overflow-x:auto;background:var(--code-background)}@media (min-width:576px){pre{margin-right:0;margin-left:0}}pre>code{display:block;padding:0;background:transparent;font-size:14px;line-height:1.5}code b{color:var(--code-color-2);font-weight:normal}code i{color:var(--code-color-3);font-style:normal}code u{color:var(--code-color-4);text-decoration:none}code em{color:var(--code-color-5);font-style:normal}kbd{background-color:var(--secondary);color:var(--secondary-inverse);font-weight:bolder}hr{box-sizing:content-box;height:0;overflow:visible;border:none;border-top:1px solid var(--muted-border)}progress{vertical-align:baseline}[hidden],template{display:none}details{display:block;margin-bottom:1.5rem;padding-bottom:0.75rem;border-bottom:1px solid var(--muted-border)}details summary{list-style-type:none;cursor:pointer;line-height:1rem}details summary::-webkit-details-marker{display:none}details summary::marker{display:none}details summary::-moz-list-bullet{list-style-type:none}details summary:after{display:inline-block;width:1rem;height:1rem;float:right;transform:rotate(-90deg);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23808080' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-position:center;background-repeat:no-repeat;background-size:1rem auto;content:'';transition:transform 0.2s ease-in-out}details summary:focus{outline:none}details summary~*{margin-top:0.75rem}details summary~*~*{margin-top:0}details[open] summary{margin-bottom:0.375rem;color:var(--muted-text)}details[open] summary:after{transform:rotate(0)}article{margin:2rem;margin-right:-1rem;margin-left:-1rem;padding:2rem 1rem;overflow:hidden;background:var(--card-background);box-shadow:var(--card-shadow)}@media (min-width:576px){article{margin:2.5rem 0;padding:2.5rem;border-radius:0.25rem}}@media (min-width:768px){article{margin:3rem 0;padding:3rem}}@media (min-width:992px){article{margin:3.5rem 0;padding:3.5rem}}@media (min-width:1200px){article{margin:4rem 0;padding:4rem}}article>:not(footer):not(pre):last-child{margin-bottom:0}article>footer,article>header{background-color:var(--card-sections)}article>footer,article>header,article>pre{margin:-1rem;padding:2rem 1rem}@media (min-width:576px){article>footer,article>header,article>pre{margin:-2.5rem;padding:2rem 2.5rem}}@media (min-width:768px){article>footer,article>header,article>pre{margin:-3rem;padding:2rem 3rem}}@media (min-width:992px){article>footer,article>header,article>pre{margin:-3.5rem;padding:2rem 3.5rem}}@media (min-width:1200px){article>footer,article>header,article>pre{margin:-4rem;padding:2rem 4rem}}article>header{margin-top:-2rem;margin-bottom:2rem}@media (min-width:576px){article>header{margin-top:-2.5rem;margin-bottom:2.5rem}}@media (min-width:768px){article>header{margin-top:-3rem;margin-bottom:3rem}}@media (min-width:992px){article>header{margin-top:-3.5rem;margin-bottom:3.5rem}}@media (min-width:1200px){article>header{margin-top:-4rem;margin-bottom:4rem}}article>footer,article>pre{margin-top:2rem;margin-bottom:-2rem}@media (min-width:576px){article>footer,article>pre{margin-top:2.5rem;margin-bottom:-2.5rem}}@media (min-width:768px){article>footer,article>pre{margin-top:3rem;margin-bottom:-3rem}}@media (min-width:992px){article>footer,article>pre{margin-top:3.5rem;margin-bottom:-3.5rem}}@media (min-width:1200px){article>footer,article>pre{margin-top:4rem;margin-bottom:-4rem}}nav,nav ul{display:flex}nav{justify-content:space-between}nav ul{align-items:center;margin-bottom:0;padding:0;list-style:none}nav ul:first-of-type{margin-left:-0.5rem}nav ul:last-of-type{margin-right:-0.5rem}nav li{display:inline-block;margin:0;padding:1rem 0.5rem}nav li>*,nav li>input:not([type=checkbox]):not([type=radio]){margin-bottom:0}nav a{display:block;margin:-1rem -0.5rem;padding:1rem 0.5rem;border-radius:0.25rem}nav a:active,nav a:focus,nav a:hover{text-decoration:none}nav a.contrast:not([role=button]){box-shadow:none}aside li,aside nav,aside ul{display:block}aside li{padding:0.5rem}aside li a{margin:-0.5rem;padding:0.5rem}[data-tooltip]{position:relative}[data-tooltip]:not(a):not(button):not(input){border-bottom:1px dotted;text-decoration:none;cursor:help}[data-tooltip]:after,[data-tooltip]:before{display:block;z-index:99;position:absolute;bottom:100%;left:50%;padding:.25rem .5rem;overflow:hidden;transform:translate(-50%, -0.25rem);border-radius:0.25rem;background:var(--contrast);color:var(--contrast-inverse);font-size:.85rem;font-style:normal;font-weight:normal;text-decoration:none;text-overflow:ellipsis;white-space:nowrap;content:attr(data-tooltip);opacity:0;pointer-events:none}[data-tooltip]:after{padding:0;transform:translate(-50%, 0rem);border-top:.3rem solid;border-right:.3rem solid transparent;border-left:.3rem solid transparent;border-radius:0;background-color:transparent;color:var(--contrast);content:''}[data-tooltip]:focus:after,[data-tooltip]:focus:before,[data-tooltip]:hover:after,[data-tooltip]:hover:before{opacity:1}
\ No newline at end of file
diff --git a/docs/css/pico.docs.css b/docs/css/pico.docs.css
index e24a2694..c0043621 100644
--- a/docs/css/pico.docs.css
+++ b/docs/css/pico.docs.css
@@ -8,7 +8,7 @@
 [data-theme="light"],
 :root:not([data-theme="dark"]) {
   --nav-background: rgba(255, 255, 255, 0.7);
-  --nav-border:     rgba(115, 132, 140, 0.2);
+  --nav-border:     rgba(115, 130, 140, 0.2);
 }
 
 /**
@@ -17,8 +17,8 @@
  */
 @media only screen and (prefers-color-scheme: dark) {
   :root:not([data-theme="light"]) {
-    --nav-background: rgba(16, 25, 30, 0.8);
-    --nav-border:     rgba(115, 132, 140, 0.2);
+    --nav-background: rgba(16, 24, 30, 0.8);
+    --nav-border:     rgba(115, 130, 140, 0.2);
   }
 }
 
@@ -27,8 +27,8 @@
  * Enabled if forced with data-theme="dark"
  */
 [data-theme="dark"] {
-  --nav-background: rgba(16, 25, 30, 0.8);
-  --nav-border:     rgba(115, 132, 140, 0.2);
+  --nav-background: rgba(16, 24, 30, 0.8);
+  --nav-border:     rgba(115, 130, 140, 0.2);
 }
 
 /**
@@ -167,9 +167,10 @@ main > aside details {
 }
 
 main > aside details summary {
+  color: var(--h3);
+  font-size: 14px;
   font-weight: 300;
   text-transform: uppercase;
-  color: var(--h3);
 }
 
 main > aside details summary::after {
@@ -370,19 +371,11 @@ a[role=button] {
   content: 'Bulky';
 }
 
-[data-theme="invalid"] pre {
-  border-color: var(--invalid);
-}
-
 [data-theme="valid"]:before {
   background: var(--valid);
   content: 'Great';
 }
 
-[data-theme="valid"] pre {
-  border-color: var(--valid);
-}
-
 section[title="love"] [data-theme="invalid"]:before {
   content: 'Not so great';
 }
@@ -427,46 +420,6 @@ body > nav ul:first-of-type li:nth-of-type(2) {
   }
 }
 
-/**
- * Docs: Code inside <article>
- */
-article pre {
-  margin-top: 2rem;
-  margin-bottom: -2rem;
-}
-
-@media (min-width: 576px) {
-  article pre {
-    padding: 2rem 2.5rem;
-    margin: -2.5rem;
-    margin-top: 2.5rem;
-  }
-}
-
-@media (min-width: 768px) {
-  article pre {
-    padding: 2rem 3rem;
-    margin: -3rem;
-    margin-top: 3rem;
-  }
-}
-
-@media (min-width: 992px) {
-  article pre {
-    padding: 2rem 3.5rem;
-    margin: -3.5rem;
-    margin-top: 3.5rem;
-  }
-}
-
-@media (min-width: 1200px) {
-  article pre {
-    padding: 2rem 4rem;
-    margin: -4rem;
-    margin-top: 4rem;
-  }
-}
-
 /**
  * Docs: Theme switcher
  */
diff --git a/docs/css/pico.docs.min.css b/docs/css/pico.docs.min.css
index 8eb3e20d..c36ab650 100644
--- a/docs/css/pico.docs.min.css
+++ b/docs/css/pico.docs.min.css
@@ -1,3 +1,3 @@
 /*!
  * Pico: Customs styles for Docs
- */:root:not([data-theme=dark]),[data-theme=light]{--nav-background:rgba(255, 255, 255, 0.7);--nav-border:rgba(115, 132, 140, 0.2)}@media only screen and (prefers-color-scheme:dark){:root:not([data-theme=light]){--nav-background:rgba(16, 25, 30, 0.8);--nav-border:rgba(115, 132, 140, 0.2)}}[data-theme=dark]{--nav-background:rgba(16, 25, 30, 0.8);--nav-border:rgba(115, 132, 140, 0.2)}body>main{padding-top:4.5rem}@media (min-width:576px){body>main{padding-top:4.75rem}}@media (min-width:768px){body>main{padding-top:5rem}}@media (min-width:992px){body>main{grid-column-gap:4rem;display:grid;grid-template-columns:200px auto;padding-top:5.25rem}}@media (min-width:1200px){body>main{padding-top:5.5rem}}body>main>*{min-width:0}div[role=document]>section:before{display:block;height:4.5rem;margin-top:-4.5rem;content:''}@media (min-width:576px){div[role=document]>section:before{height:4.75rem;margin-top:-4.75rem}}@media (min-width:768px){div[role=document]>section:before{height:5rem;margin-top:-5rem}}@media (min-width:992px){div[role=document]>section:before{height:5.25rem;margin-top:-5.25rem}}@media (min-width:1200px){div[role=document]>section:before{height:5.5rem;margin-top:-5.5rem}}div[role=document] section a[href^="https://"]:not([href*="https://picocss.com"]):not([role]):after{display:inline-block;width:1rem;height:1rem;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23808080' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6'%3E%3C/path%3E%3Cpolyline points='15 3 21 3 21 9'%3E%3C/polyline%3E%3Cline x1='10' y1='14' x2='21' y2='3'%3E%3C/line%3E%3C/svg%3E");background-position:top center;background-repeat:no-repeat;background-size:.66rem auto;content:''}main>aside nav{width:100%;margin-bottom:2rem}main>aside nav h1{margin-bottom:1.5rem}@media (min-width:992px){main>aside nav{position:fixed;width:200px;max-height:calc(100vh - 5.5rem);margin-bottom:0;overflow-x:hidden;overflow-y:auto}main>aside nav h1{display:none}}main>aside li,main>aside summary{padding-top:0;padding-bottom:0;font-size:16px}main>aside li a{padding:0.375rem 0.5rem}main>aside li a svg{vertical-align:middle}main>aside a.secondary:focus,main>aside a:focus{background-color:transparent;color:var(--primary-hover)}main>aside details{padding-bottom:.25rem;border-bottom:none}main>aside details summary{font-weight:300;text-transform:uppercase;color:var(--h3)}main>aside details summary:after{display:none}main>aside details[open] summary{color:var(--h3)}[role=document] section>h1,[role=document] section>h2,[role=document] section>h3{line-height:1}#themes button i{font-style:normal}#customization figure{display:grid;grid-template-columns:repeat(9, 1fr);grid-template-rows:repeat(2, 1fr);margin-bottom:0;overflow:hidden}@media (min-width:576px){#customization figure{grid-template-columns:repeat(18, 1fr);grid-template-rows:1fr;border-top-right-radius:0.25rem;border-top-left-radius:0.25rem}}#customization figure~article{margin-top:0;border-top-right-radius:0;border-top-left-radius:0}#customization figure button{margin-bottom:0;padding:0;padding-top:100%;border:none;border-radius:0}#customization figure button:focus{box-shadow:none}#customization figure button.picked{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23FFF' stroke-width='5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");background-position:center;background-repeat:no-repeat;background-size:.66rem auto;box-shadow:inset 0 0 1rem 0 rgba(0, 0, 0, 0.25)}#customization figure button[data-color=amber].picked,#customization figure button[data-color=lime].picked,#customization figure button[data-color=yellow].picked{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%232c4049' stroke-width='5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E")}#customization h4{transition:color 0.2s ease-in-out}#customization pre[data-theme=generated]{border-color:var(--primary)}#grids button{display:block;width:100%;margin-bottom:0.75rem}@media (min-width:576px){#grids button{display:inline-block;width:auto;margin-right:.5rem}}#grids button svg{stroke:var(--secondary);margin-right:.5rem;border:3px solid currentColor;border-radius:1rem;background:currentColor}#grids .grid>*{padding:0.5rem 0;background:var(--code-background);text-align:center}#grids details{margin-top:3rem}section>hgroup{margin-bottom:3rem}a[role=button]{margin-right:0.25rem;margin-bottom:1.5rem}[role=document] section>h1,[role=document] section>h2,[role=document] section>h3{line-height:1}@media (min-width:576px){pre{padding:2rem 2.5rem}}@media (min-width:768px){pre{padding:2rem 3rem}}@media (min-width:992px){pre{padding:2rem 3.5rem}}@media (min-width:1200px){pre{padding:2rem 4rem}}[data-theme=invalid],[data-theme=valid]{position:relative;margin-bottom:0!important}[data-theme=invalid]:before,[data-theme=valid]:before{display:block;position:absolute;top:0;right:-1rem;padding:.375rem .75rem;border-radius:0;color:var(--primary-inverse);font-size:14px;line-height:1}@media (min-width:576px){[data-theme=invalid]:before,[data-theme=valid]:before{right:0}}@media (min-width:992px){[data-theme=invalid]:before,[data-theme=valid]:before{top:1rem;right:1rem}}[data-theme=invalid] pre,[data-theme=valid] pre{padding-top:2rem;padding-bottom:2rem}[data-theme=invalid]:before{background:var(--invalid);content:'Bulky'}[data-theme=invalid] pre{border-color:var(--invalid)}[data-theme=valid]:before{background:var(--valid);content:'Great'}[data-theme=valid] pre{border-color:var(--valid)}section[title=love] [data-theme=invalid]:before{content:'Not so great'}body>nav{-webkit-backdrop-filter:saturate(180%) blur(20px);z-index:99;position:fixed;top:0;right:0;left:0;backdrop-filter:saturate(180%) blur(20px);background-color:var(--nav-background);box-shadow:0px 1px 0 var(--nav-border)}body>nav li a{border-radius:0}body>nav ul:first-of-type li:first-of-type a{width:3.5rem;height:3.5rem;margin-left:-1rem;padding:0;background:var(--h1);color:var(--background)}body>nav ul:first-of-type li:nth-of-type(2){display:none;margin-left:1rem;color:var(--h1)}@media (min-width:992px){body>nav ul:first-of-type li:nth-of-type(2){display:inline}}article pre{margin-top:2rem;margin-bottom:-2rem}@media (min-width:576px){article pre{padding:2rem 2.5rem;margin:-2.5rem;margin-top:2.5rem}}@media (min-width:768px){article pre{padding:2rem 3rem;margin:-3rem;margin-top:3rem}}@media (min-width:992px){article pre{padding:2rem 3.5rem;margin:-3.5rem;margin-top:3.5rem}}@media (min-width:1200px){article pre{padding:2rem 4rem;margin:-4rem;margin-top:4rem}}button.switcher{position:fixed;right:0.5rem;bottom:1rem;width:auto;margin-bottom:0;padding:.75rem;border-radius:2rem;line-height:1;text-align:right;box-shadow:var(--card-shadow)}button.switcher:after{display:inline-block;width:1rem;height:1rem;border:2px solid currentColor;border-radius:50%;background:linear-gradient(to right, currentColor 0%, currentColor 50%, transparent 50%);vertical-align:bottom;content:'';transition:transform 0.2s ease-in-out}button.switcher i{display:inline-block;max-width:0;padding:0;overflow:hidden;font-size:.875rem;font-style:normal;white-space:nowrap}button.switcher:focus,button.switcher:hover{max-width:100%;transition:background-color 0.2s ease-in-out, border-color 0.2s ease-in-out, color 0.2s ease-in-out, box-shadow 0.2s ease-in-out}button.switcher:hover:after{transform:rotate(180deg)}button.switcher:hover i{max-width:100%;padding:0 0.5rem 0 0.25rem;transition:max-width 0.2s ease-in-out, padding 0.2s ease-in-out}button.switcher:focus{box-shadow:var(--card-shadow), 0 0 0 0.2rem var(--secondary-focus)}@media (min-width:576px){button.switcher{right:1rem}}
\ No newline at end of file
+ */:root:not([data-theme=dark]),[data-theme=light]{--nav-background:rgba(255, 255, 255, 0.7);--nav-border:rgba(115, 130, 140, 0.2)}@media only screen and (prefers-color-scheme:dark){:root:not([data-theme=light]){--nav-background:rgba(16, 24, 30, 0.8);--nav-border:rgba(115, 130, 140, 0.2)}}[data-theme=dark]{--nav-background:rgba(16, 24, 30, 0.8);--nav-border:rgba(115, 130, 140, 0.2)}body>main{padding-top:4.5rem}@media (min-width:576px){body>main{padding-top:4.75rem}}@media (min-width:768px){body>main{padding-top:5rem}}@media (min-width:992px){body>main{grid-column-gap:4rem;display:grid;grid-template-columns:200px auto;padding-top:5.25rem}}@media (min-width:1200px){body>main{padding-top:5.5rem}}body>main>*{min-width:0}div[role=document]>section:before{display:block;height:4.5rem;margin-top:-4.5rem;content:''}@media (min-width:576px){div[role=document]>section:before{height:4.75rem;margin-top:-4.75rem}}@media (min-width:768px){div[role=document]>section:before{height:5rem;margin-top:-5rem}}@media (min-width:992px){div[role=document]>section:before{height:5.25rem;margin-top:-5.25rem}}@media (min-width:1200px){div[role=document]>section:before{height:5.5rem;margin-top:-5.5rem}}div[role=document] section a[href^="https://"]:not([href*="https://picocss.com"]):not([role]):after{display:inline-block;width:1rem;height:1rem;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23808080' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6'%3E%3C/path%3E%3Cpolyline points='15 3 21 3 21 9'%3E%3C/polyline%3E%3Cline x1='10' y1='14' x2='21' y2='3'%3E%3C/line%3E%3C/svg%3E");background-position:top center;background-repeat:no-repeat;background-size:.66rem auto;content:''}main>aside nav{width:100%;margin-bottom:2rem}main>aside nav h1{margin-bottom:1.5rem}@media (min-width:992px){main>aside nav{position:fixed;width:200px;max-height:calc(100vh - 5.5rem);margin-bottom:0;overflow-x:hidden;overflow-y:auto}main>aside nav h1{display:none}}main>aside li,main>aside summary{padding-top:0;padding-bottom:0;font-size:16px}main>aside li a{padding:0.375rem 0.5rem}main>aside li a svg{vertical-align:middle}main>aside a.secondary:focus,main>aside a:focus{background-color:transparent;color:var(--primary-hover)}main>aside details{padding-bottom:.25rem;border-bottom:none}main>aside details summary{color:var(--h3);font-size:14px;font-weight:300;text-transform:uppercase}main>aside details summary:after{display:none}main>aside details[open] summary{color:var(--h3)}[role=document] section>h1,[role=document] section>h2,[role=document] section>h3{line-height:1}#themes button i{font-style:normal}#customization figure{display:grid;grid-template-columns:repeat(9, 1fr);grid-template-rows:repeat(2, 1fr);margin-bottom:0;overflow:hidden}@media (min-width:576px){#customization figure{grid-template-columns:repeat(18, 1fr);grid-template-rows:1fr;border-top-right-radius:0.25rem;border-top-left-radius:0.25rem}}#customization figure~article{margin-top:0;border-top-right-radius:0;border-top-left-radius:0}#customization figure button{margin-bottom:0;padding:0;padding-top:100%;border:none;border-radius:0}#customization figure button:focus{box-shadow:none}#customization figure button.picked{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23FFF' stroke-width='5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");background-position:center;background-repeat:no-repeat;background-size:.66rem auto;box-shadow:inset 0 0 1rem 0 rgba(0, 0, 0, 0.25)}#customization figure button[data-color=amber].picked,#customization figure button[data-color=lime].picked,#customization figure button[data-color=yellow].picked{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%232c4049' stroke-width='5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E")}#customization h4{transition:color 0.2s ease-in-out}#customization pre[data-theme=generated]{border-color:var(--primary)}#grids button{display:block;width:100%;margin-bottom:0.75rem}@media (min-width:576px){#grids button{display:inline-block;width:auto;margin-right:.5rem}}#grids button svg{stroke:var(--secondary);margin-right:.5rem;border:3px solid currentColor;border-radius:1rem;background:currentColor}#grids .grid>*{padding:0.5rem 0;background:var(--code-background);text-align:center}#grids details{margin-top:3rem}section>hgroup{margin-bottom:3rem}a[role=button]{margin-right:0.25rem;margin-bottom:1.5rem}[role=document] section>h1,[role=document] section>h2,[role=document] section>h3{line-height:1}@media (min-width:576px){pre{padding:2rem 2.5rem}}@media (min-width:768px){pre{padding:2rem 3rem}}@media (min-width:992px){pre{padding:2rem 3.5rem}}@media (min-width:1200px){pre{padding:2rem 4rem}}[data-theme=invalid],[data-theme=valid]{position:relative;margin-bottom:0!important}[data-theme=invalid]:before,[data-theme=valid]:before{display:block;position:absolute;top:0;right:-1rem;padding:.375rem .75rem;border-radius:0;color:var(--primary-inverse);font-size:14px;line-height:1}@media (min-width:576px){[data-theme=invalid]:before,[data-theme=valid]:before{right:0}}@media (min-width:992px){[data-theme=invalid]:before,[data-theme=valid]:before{top:1rem;right:1rem}}[data-theme=invalid] pre,[data-theme=valid] pre{padding-top:2rem;padding-bottom:2rem}[data-theme=invalid]:before{background:var(--invalid);content:'Bulky'}[data-theme=valid]:before{background:var(--valid);content:'Great'}section[title=love] [data-theme=invalid]:before{content:'Not so great'}body>nav{-webkit-backdrop-filter:saturate(180%) blur(20px);z-index:99;position:fixed;top:0;right:0;left:0;backdrop-filter:saturate(180%) blur(20px);background-color:var(--nav-background);box-shadow:0px 1px 0 var(--nav-border)}body>nav li a{border-radius:0}body>nav ul:first-of-type li:first-of-type a{width:3.5rem;height:3.5rem;margin-left:-1rem;padding:0;background:var(--h1);color:var(--background)}body>nav ul:first-of-type li:nth-of-type(2){display:none;margin-left:1rem;color:var(--h1)}@media (min-width:992px){body>nav ul:first-of-type li:nth-of-type(2){display:inline}}button.switcher{position:fixed;right:0.5rem;bottom:1rem;width:auto;margin-bottom:0;padding:.75rem;border-radius:2rem;line-height:1;text-align:right;box-shadow:var(--card-shadow)}button.switcher:after{display:inline-block;width:1rem;height:1rem;border:2px solid currentColor;border-radius:50%;background:linear-gradient(to right, currentColor 0%, currentColor 50%, transparent 50%);vertical-align:bottom;content:'';transition:transform 0.2s ease-in-out}button.switcher i{display:inline-block;max-width:0;padding:0;overflow:hidden;font-size:.875rem;font-style:normal;white-space:nowrap}button.switcher:focus,button.switcher:hover{max-width:100%;transition:background-color 0.2s ease-in-out, border-color 0.2s ease-in-out, color 0.2s ease-in-out, box-shadow 0.2s ease-in-out}button.switcher:hover:after{transform:rotate(180deg)}button.switcher:hover i{max-width:100%;padding:0 0.5rem 0 0.25rem;transition:max-width 0.2s ease-in-out, padding 0.2s ease-in-out}button.switcher:focus{box-shadow:var(--card-shadow), 0 0 0 0.2rem var(--secondary-focus)}@media (min-width:576px){button.switcher{right:1rem}}
\ No newline at end of file
diff --git a/docs/index.html b/docs/index.html
index b098f2e4..9d88f6cd 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -113,7 +113,7 @@
             <pre><code>&lt;<b>link</b> <i>rel</i>=<u>"stylesheet"</u> <i>href</i>=<u>"css/pico.min.css"</u>&gt;</code></pre>
             <p>Starter template:</p>
 
-<pre><code>&lt;!doctype html&gt;
+<pre><code><em>&lt;!doctype html&gt;</em>
 &lt;<b>html</b> <i>lang</i>=<u>"en"</u>&gt;
   &lt;<b>head</b>&gt;
     &lt;<b>meta</b> <i>charset</i>=<u>"utf-8"</u>&gt;
@@ -211,18 +211,18 @@
 
             <p>SCSS:</p>
 
-<pre data-theme="generated"><code>// <span class="name">Custom colors</span>
+<pre><code><em>// <span class="name">Custom colors</em></span>
 <i>$primary-500</i>: <u class="c500">...</u>;
 <i>$primary-600</i>: <u class="c600">...</u>;
 <i>$primary-700</i>: <u class="c700">...</u>;
 
-// Pico library
+<em>// Pico library</em>
 <b>@import</b> <u>"path/pico"</u>;</code></pre>
 
             <p>CSS:</p>
 
-<pre data-theme="generated"><code>/* <span class="name"></span>Light theme (Default) */
-/* Can be forced with data-theme="light" */
+<pre><code><em>/* <span class="name"></span>Light theme (Default) */
+/* Can be forced with data-theme="light" */</em>
 <b>[data-theme=<u>"light"</u>]</b>,
 <b>:root:not([data-theme=<u>"dark"</u>])</b> {
   <i>--primary</i>:            <u class="c600">...</u>;
@@ -232,8 +232,8 @@
 }
 
 
-/* <span class="name"></span>Dark theme (Auto) */
-/* Automatically enabled if user has Dark mode enabled */
+<em>/* <span class="name"></span>Dark theme (Auto) */
+/* Automatically enabled if user has Dark mode enabled */</em>
 <i>@media</i> only <b>screen</b> and <b>(prefers-color-scheme: <u>dark</u>)</b> {
   <b>:root:not([data-theme="light"])</b> {
     <i>--primary</i>:          <u class="c600">...</u>;
@@ -243,8 +243,8 @@
 }
 
 
-/* <span class="name"></span>Dark theme (Forced) */
-/* Enabled if forced with data-theme="dark" */
+<em>/* <span class="name"></span>Dark theme (Forced) */
+/* Enabled if forced with data-theme="dark" */</em>
 <b>[data-theme="<u>dark</u>"]</b> {
   <i>--primary</i>:            <u class="c600">...</u>;
   <i>--primary-hover</i>:      <u class="c500">...</u>;
@@ -264,7 +264,6 @@
               <h3>For wild HTML purists!</h3>
             </hgroup>
             <p>Pico provide a <code>.classless</code> version (<a href="https://picocss.com/examples/classless/">Example</a>).</p>
-            <p>Obviously this version do not include <code>.container</code>, <code>.container-fluid</code>, <code>.grid</code>, <code>.secondary</code>, <code>.contrast</code> and <code>.outline</code>.</p>
             <p>In this version, <code>&lt;<b>header</b>&gt;</code>, <code>&lt;<b>main</b>&gt;</code> and <code>&lt;<b>footer</b>&gt;</code> act as <a href="#containers">containers</a> to define a centered or a fluid viewport.</p>
             <p><strong>Usage:</strong></p>
             <p>Use the default <code>.classless</code> version if you need centered viewports:</p>
@@ -656,11 +655,11 @@
 <pre><code>
 &lt;<b>form</b>&gt;
 
-  &lt;!-- Grid --&gt;
+  <em>&lt;!-- Grid --&gt;</em>
   &lt;<b>section</b> <i>class</i>=<u>"grid"</u>&gt;
 
     &lt;<b>div</b>&gt;
-      &lt;!-- Markup example 1: input is inside label --&gt;
+      <em>&lt;!-- Markup example 1: input is inside label --&gt;</em>
       &lt;<b>label</b> <i>for</i>=<u>"firstname"</u>&gt;
         First name
         &lt;<b>input</b> <i>type</i>=<u>"text"</u> <i>id</i>=<u>"firstname"</u> <i>name</i>=<u>"firstname"</u> <i>placeholder</i>=<u>"First name"</u> <i>required</i>&gt;
@@ -676,12 +675,12 @@
 
   &lt;/<b>section</b>&gt;
 
-  &lt;!-- Markup example 2: input is after label --&gt;
+  <em>&lt;!-- Markup example 2: input is after label --&gt;</em>
   &lt;<b>label</b> <i>for</i>=<u>"email"</u>&gt;Email address&lt;/<b>label</b>&gt;
   &lt;<b>input</b> <i>type</i>=<u>"email"</u> <i>id</i>=<u>"email"</u> <i>name</i>=<u>"email"</u> <i>placeholder</i>=<u>"Email address"</u> <i>required</i>&gt;
   &lt;<b>small</b>&gt;We'll never share your email with anyone else.&lt;/<b>small</b>&gt;
 
-  &lt;!-- Button --&gt;
+  <em>&lt;!-- Button --&gt;</em>
   &lt;<b>button</b> <i>type</i>=<u>"submit"</u>&gt;Submit&lt;/<b>button</b>&gt;
 
 &lt;/<b>form</b>&gt;</code></pre>
@@ -748,14 +747,14 @@
                 </label>
               </fieldset>
 
-<pre><code>&lt;!-- Select --&gt;
+<pre><code><em>&lt;!-- Select --&gt;</em>
 &lt;<b>label</b> <i>for</i>=<u>"country"</u>&gt;Country&lt;/<b>label</b>&gt;
 &lt;<b>select</b> <i>id</i>=<u>"country</u>"&gt;
   &lt;<b>option</b> <i>selected</i>&gt;Choose...&lt;/<b>option</b>&gt;
   &lt;<b>option</b>&gt;...&lt;/<b>option</b>&gt;
 &lt;/<b>select</b>&gt;
 
-&lt;!-- Radios --&gt;
+<em>&lt;!-- Radios --&gt;</em>
 &lt;<b>fieldset</b>&gt;
   &lt;<b>legend</b>&gt;Gender&lt;/<b>legend</b>&gt;
   &lt;<b>label</b> <i>for</i>=<u>"male"</u>&gt;
@@ -772,7 +771,7 @@
   &lt;/<b>label</b>&gt;
 &lt;/<b>fieldset</b>&gt;
 
-&lt;!-- Checkbox --&gt;
+<em>&lt;!-- Checkbox --&gt;</em>
 &lt;<b>fieldset</b>&gt;
   &lt;<b>label</b> <i>for</i>=<u>"terms"</u>&gt;
     &lt;<b>input</b> <i>type</i>=<u>"checkbox"</u> <i>id</i>=<u>"terms"</u> <i>name</i>=<u>"terms"</u>&gt;
@@ -780,7 +779,7 @@
   &lt;/<b>label</b>&gt;
 &lt;/<b>fieldset</b>&gt;
 
-&lt;!-- Switch --&gt;
+<em>&lt;!-- Switch --&gt;</em>
 &lt;<b>fieldset</b>&gt;
   &lt;<b>label</b> <i>for</i>=<u>"switch"</u>&gt;
     &lt;<b>input</b> <i>type</i>=<u>"checkbox"</u> <i>id</i>=<u>"switch"</u> <i>name</i>=<u>"switch"</u> <i>role</i>=<u>"switch"</u>&gt;
@@ -842,6 +841,27 @@
   I'm a card!
 &lt;/<b>article</b>&gt;</code></pre>
 
+            <p>You can use <code>&lt;<b>header</b>&gt;</code> and footer <code>&lt;<b>footer</b>&gt;</code> inside <code>&lt;<b>article</b>&gt;</code></p>
+            <article>
+              <header>
+                Header
+              </header>
+              Body
+              <footer>
+                Footer
+              </footer>
+            </article>
+
+<pre><code>&lt;<b>article</b>&gt;
+  &lt;<b>header</b>&gt;
+    Header
+  &lt;/<b>header</b>&gt;
+  Body
+  &lt;<b>footer</b>&gt;
+    Footer
+  &lt;/<b>footer</b>&gt;
+&lt;/<b>article</b>&gt;</code></pre>
+
           </section><!-- ./ Docs: Card -->
 
           <!-- Docs: Navs -->
diff --git a/docs/js/pico.docs.min.js b/docs/js/pico.docs.min.js
index 87b59304..d10edf62 100644
--- a/docs/js/pico.docs.min.js
+++ b/docs/js/pico.docs.min.js
@@ -1 +1 @@
-!function(){if(document.querySelector("aside nav").clientWidth<200)for(var e=document.querySelectorAll("aside details"),t=1;t<e.length;t++)e[t].removeAttribute("open")}(),function(){function a(e){if("light"==e)var t=f.button.on;else t=f.button.off;document.querySelector("html").setAttribute("data-theme",e),document.querySelector(f.selector).innerHTML=t,document.querySelector(f.selector).setAttribute("aria-label",t.replace(/<[^>]*>?/gm,"")),f.currentTheme=e}var f={button:{element:"BUTTON",class:"contrast switcher theme-switcher",on:"<i>Turn on dark mode</i>",off:"<i>Turn off dark mode</i>"},target:"body",selector:"button.theme-switcher",currentTheme:window.matchMedia("(prefers-color-scheme: dark)").matches?"dark":"light"};!function(){var e=document.createElement(f.button.element);e.className=f.button.class,document.querySelector(f.target).appendChild(e),a(f.currentTheme);for(var t=document.querySelectorAll(f.selector),r=0;r<t.length;r++)t[r].addEventListener("click",function(e){"light"==f.currentTheme?a("dark"):a("light")},!1)}()}(),function(){function r(e){event.preventDefault();var t,r,a=e.href.split("#");""!=a[1]&&(a=function(e){mobile=window.matchMedia("(max-width: 991.99px)"),mobile.matches||"docs"==e&&(e="start");return e}(a[1]),a=document.getElementById(a),r=a,t=Math.floor(r.getBoundingClientRect().top),window.scrollBy({top:t,left:0,behavior:"smooth"}))}!function(e){for(var t=0;t<e.length;t++)-1!=e[t].href.indexOf("#")&&e[t].addEventListener("click",function(e){r(e.target)},!1)}(document.querySelectorAll('a:not([href^="https://picocss.com"])'))}(),function(){function e(e){for(var t="",r="",a=0;a<e;a++)t+="<div>"+(a+1)+"</div>",r+="  &lt;<b>div</b>&gt;"+(a+1)+"&lt;/<b>div</b>&gt;\n";document.querySelector(f.targetGrid).innerHTML=t,document.querySelector(f.targetCode).innerHTML='&lt;<b>section</b> <i>class</i>=<u>"grid"</u>&gt;\n'+r+"&lt;/<b>section</b>&gt;"}var t,f={columnsCurrent:4,columnsMin:1,columnsMax:12,targetButtons:"#grids article",targetGrid:"#grids .grid",targetCode:"#grids pre code",selectorAdd:"#grids button.add",selectorRemove:"#grids button.remove"};(t=document.createElement("P")).innerHTML='<button class="secondary add"><svg xmlns="http://www.w3.org/2000/svg" height="1rem" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="12" y1="5" x2="12" y2="19"></line><line x1="5" y1="12" x2="19" y2="12"></line></svg> Add column</button><button class="secondary remove"><svg xmlns="http://www.w3.org/2000/svg" height="1rem" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="5" y1="12" x2="19" y2="12"></line></svg> Remove column</button>',document.querySelector(f.targetButtons).before(t),document.querySelector(f.selectorAdd).addEventListener("click",function(){f.columnsCurrent<f.columnsMax&&(f.columnsCurrent++,e(f.columnsCurrent))},!1),document.querySelector(f.selectorRemove).addEventListener("click",function(){f.columnsCurrent>f.columnsMin&&(f.columnsCurrent--,e(f.columnsCurrent))},!1)}(),function(){function c(e,t){!function(e,t){for(var r=document.querySelectorAll(s.selectorTheme+" .name"),a=0;a<r.length;++a)r[a].innerHTML=e.charAt(0).toUpperCase()+e.substring(1)+" ";for(var f=document.querySelectorAll(s.selectorTheme+" .c500"),a=0;a<f.length;++a)f[a].innerHTML=t[500];for(var o=document.querySelectorAll(s.selectorTheme+" .c600"),a=0;a<o.length;++a)o[a].innerHTML=t[600];for(var n=document.querySelectorAll(s.selectorTheme+" .c700"),a=0;a<n.length;++a)n[a].innerHTML=t[700];for(var c=document.querySelectorAll(s.selectorTheme+" .c600-outline-light"),a=0;a<c.length;++a)c[a].innerHTML=u(t[600],.125);for(var d=document.querySelectorAll(s.selectorTheme+" .c600-outline-dark"),a=0;a<d.length;++a)d[a].innerHTML=u(t[600],.25);for(var l=document.querySelectorAll(s.selectorTheme+" .inverse"),a=0;a<l.length;++a)l[a].innerHTML=t.inverse;var i='[data-theme="generated"] {--primary:'+t[600]+";--h4:"+t[700]+";--primary-hover:"+t[700]+";--primary-focus:"+u(t[600],.125)+";--primary-inverse:"+t.inverse+';}@media only screen and (prefers-color-scheme: dark) {:root:not([data-theme="light"]) [data-theme="generated"] {--primary:'+t[600]+";--h4:"+t[400]+";--primary-hover:"+t[500]+";--primary-focus:"+u(t[600],.25)+";--primary-inverse:"+t.inverse+';}}[data-theme="dark"] [data-theme="generated"] {--primary:'+t[600]+";--h4:"+t[500]+";--primary-hover:"+t[500]+";--primary-focus:"+u(t[600],.25)+";--primary-inverse:"+t.inverse+";}";document.querySelector('style[title="color-picker"]').innerHTML=s.styles+i}(e,t);for(var r=document.querySelectorAll(s.selectorButton),a=0;a<r.length;a++)r[a].removeAttribute("class");document.querySelector(s.selectorButton+'[data-color="'+e+'"]').setAttribute("class","picked")}function u(e,t){var r;if(/^#([A-Fa-f0-9]{3}){1,2}$/.test(e))return 3==(r=e.substring(1).split("")).length&&(r=[r[0],r[0],r[1],r[1],r[2],r[2]]),"rgba("+[(r="0x"+r.join(""))>>16&255,r>>8&255,255&r].join(",")+","+t+")";throw new Error("Bad Hex")}var s={list:"json/material-colors.json",target:"#customization h5",selectorButton:"#customization button[data-color]",selectorTheme:"#customization",styles:"",system:{red:{50:"#ffebee",100:"#ffcdd2",200:"#ef9a9a",300:"#e57373",400:"#ef5350",500:"#f44336",600:"#e53935",700:"#d32f2f",800:"#c62828",900:"#b71c1c",a100:"#ff8a80",a200:"#ff5252",a400:"#ff1744",a700:"#d50000",inverse:"#FFF"},pink:{50:"#fce4ec",100:"#f8bbd0",200:"#f48fb1",300:"#f06292",400:"#ec407a",500:"#e91e63",600:"#d81b60",700:"#c2185b",800:"#ad1457",900:"#880e4f",a100:"#ff80ab",a200:"#ff4081",a400:"#f50057",a700:"#c51162",inverse:"#FFF"},purple:{50:"#f3e5f5",100:"#e1bee7",200:"#ce93d8",300:"#ba68c8",400:"#ab47bc",500:"#9c27b0",600:"#8e24aa",700:"#7b1fa2",800:"#6a1b9a",900:"#4a148c",a100:"#ea80fc",a200:"#e040fb",a400:"#d500f9",a700:"#aa00ff",inverse:"#FFF"},"deep-purple":{50:"#ede7f6",100:"#d1c4e9",200:"#b39ddb",300:"#9575cd",400:"#7e57c2",500:"#673ab7",600:"#5e35b1",700:"#512da8",800:"#4527a0",900:"#311b92",a100:"#b388ff",a200:"#7c4dff",a400:"#651fff",a700:"#6200ea",inverse:"#FFF"},indigo:{50:"#e8eaf6",100:"#c5cae9",200:"#9fa8da",300:"#7986cb",400:"#5c6bc0",500:"#3f51b5",600:"#3949ab",700:"#303f9f",800:"#283593",900:"#1a237e",a100:"#8c9eff",a200:"#536dfe",a400:"#3d5afe",a700:"#304ffe",inverse:"#FFF"},blue:{50:"#e3f2fd",100:"#bbdefb",200:"#90caf9",300:"#64b5f6",400:"#42a5f5",500:"#2196f3",600:"#1e88e5",700:"#1976d2",800:"#1565c0",900:"#0d47a1",a100:"#82b1ff",a200:"#448aff",a400:"#2979ff",a700:"#2962ff",inverse:"#FFF"},"light-blue":{50:"#e1f5fe",100:"#b3e5fc",200:"#81d4fa",300:"#4fc3f7",400:"#29b6f6",500:"#03a9f4",600:"#039be5",700:"#0288d1",800:"#0277bd",900:"#01579b",a100:"#80d8ff",a200:"#40c4ff",a400:"#00b0ff",a700:"#0091ea",inverse:"#FFF"},cyan:{50:"#e0f7fa",100:"#b2ebf2",200:"#80deea",300:"#4dd0e1",400:"#26c6da",500:"#00bcd4",600:"#00acc1",700:"#0097a7",800:"#00838f",900:"#006064",a100:"#84ffff",a200:"#18ffff",a400:"#00e5ff",a700:"#00b8d4",inverse:"#FFF"},teal:{50:"#e0f2f1",100:"#b2dfdb",200:"#80cbc4",300:"#4db6ac",400:"#26a69a",500:"#009688",600:"#00897b",700:"#00796b",800:"#00695c",900:"#004d40",a100:"#a7ffeb",a200:"#64ffda",a400:"#1de9b6",a700:"#00bfa5",inverse:"#FFF"},green:{50:"#e8f5e9",100:"#c8e6c9",200:"#a5d6a7",300:"#81c784",400:"#66bb6a",500:"#4caf50",600:"#43a047",700:"#388e3c",800:"#2e7d32",900:"#1b5e20",a100:"#b9f6ca",a200:"#69f0ae",a400:"#00e676",a700:"#00c853",inverse:"#FFF"},"light-green":{50:"#f1f8e9",100:"#dcedc8",200:"#c5e1a5",300:"#aed581",400:"#9ccc65",500:"#8bc34a",600:"#7cb342",700:"#689f38",800:"#558b2f",900:"#33691e",a100:"#ccff90",a200:"#b2ff59",a400:"#76ff03",a700:"#64dd17",inverse:"#FFF"},lime:{50:"#f9fbe7",100:"#f0f4c3",200:"#e6ee9c",300:"#dce775",400:"#d4e157",500:"#cddc39",600:"#c0ca33",700:"#afb42b",800:"#9e9d24",900:"#827717",a100:"#f4ff81",a200:"#eeff41",a400:"#c6ff00",a700:"#aeea00",inverse:"#2c4049"},yellow:{50:"#fffde7",100:"#fff9c4",200:"#fff59d",300:"#fff176",400:"#ffee58",500:"#ffeb3b",600:"#fdd835",700:"#fbc02d",800:"#f9a825",900:"#f57f17",a100:"#ffff8d",a200:"#ffff00",a400:"#ffea00",a700:"#ffd600",inverse:"#2c4049"},amber:{50:"#fff8e1",100:"#ffecb3",200:"#ffe082",300:"#ffd54f",400:"#ffca28",500:"#ffc107",600:"#ffb300",700:"#ffa000",800:"#ff8f00",900:"#ff6f00",a100:"#ffe57f",a200:"#ffd740",a400:"#ffc400",a700:"#ffab00",inverse:"#2c4049"},orange:{50:"#fff3e0",100:"#ffe0b2",200:"#ffcc80",300:"#ffb74d",400:"#ffa726",500:"#ff9800",600:"#fb8c00",700:"#f57c00",800:"#ef6c00",900:"#e65100",a100:"#ffd180",a200:"#ffab40",a400:"#ff9100",a700:"#ff6d00",inverse:"#FFF"},"deep-orange":{50:"#fbe9e7",100:"#ffccbc",200:"#ffab91",300:"#ff8a65",400:"#ff7043",500:"#ff5722",600:"#f4511e",700:"#e64a19",800:"#d84315",900:"#bf360c",a100:"#ff9e80",a200:"#ff6e40",a400:"#ff3d00",a700:"#dd2c00",inverse:"#FFF"},grey:{50:"#fafafa",100:"#f5f5f5",200:"#eeeeee",300:"#e0e0e0",400:"#bdbdbd",500:"#9e9e9e",600:"#757575",700:"#616161",800:"#424242",900:"#212121",inverse:"#FFF"},"blue-grey":{50:"#eceff1",100:"#cfd8dc",200:"#b0bec5",300:"#90a4ae",400:"#78909c",500:"#607d8b",600:"#546e7a",700:"#455a64",800:"#37474f",900:"#263238",inverse:"#FFF"}}};!function(t){var e="";for(var r in t)t.hasOwnProperty(r)&&(e+='<button data-color="'+r+'" aria-label="Activate '+r+' theme"></button>',s.styles+='button[data-color="'+r+'"] {background-color: '+t[r][600]+'; }[data-theme="light"] button[data-color="'+r+'"]:hover, [data-theme="light"] button[data-color="'+r+'"]:active, [data-theme="light"] button[data-color="'+r+'"]:focus {background-color: '+t[r][700]+'; }[data-theme="dark"] button[data-color="'+r+'"]:hover, [data-theme="dark"] button[data-color="'+r+'"]:active, [data-theme="dark"] button[data-color="'+r+'"]:focus {background-color: '+t[r][500]+"; }");var a=document.createElement("FIGURE");a.innerHTML=e,document.querySelector(s.target).after(a);for(var f=document.querySelectorAll(s.selectorButton),o=0;o<f.length;o++)f[o].addEventListener("click",function(e){buttonColor=e.target.getAttribute("data-color"),c(buttonColor,t[buttonColor])},!1);var n=document.createElement("STYLE");n.setAttribute("title","color-picker"),n.innerHTML=s.styles,document.querySelector("head").appendChild(n)}(s.system),c("pink",s.system.pink)}();
\ No newline at end of file
+!function(){if(document.querySelector("aside nav").clientWidth<200)for(var e=document.querySelectorAll("aside details"),t=1;t<e.length;t++)e[t].removeAttribute("open")}(),function(){function a(e){if("light"==e)var t=f.button.on;else t=f.button.off;document.querySelector("html").setAttribute("data-theme",e);for(var r=document.querySelectorAll(f.selector),a=0;a<r.length;a++)r[a].innerHTML=t,r[a].setAttribute("aria-label",t.replace(/<[^>]*>?/gm,""));f.currentTheme=e}var f={button:{element:"BUTTON",class:"contrast switcher theme-switcher",on:"<i>Turn on dark mode</i>",off:"<i>Turn off dark mode</i>"},target:"body",selector:"button.theme-switcher",currentTheme:window.matchMedia("(prefers-color-scheme: dark)").matches?"dark":"light"};!function(){var e=document.createElement(f.button.element);e.className=f.button.class,document.querySelector(f.target).appendChild(e),a(f.currentTheme);for(var t=document.querySelectorAll(f.selector),r=0;r<t.length;r++)t[r].addEventListener("click",function(e){"light"==f.currentTheme?a("dark"):a("light")},!1)}()}(),function(){function r(e){event.preventDefault();var t,r,a=e.href.split("#");""!=a[1]&&(a=function(e){mobile=window.matchMedia("(max-width: 991.99px)"),mobile.matches||"docs"==e&&(e="start");return e}(a[1]),a=document.getElementById(a),r=a,t=Math.floor(r.getBoundingClientRect().top),window.scrollBy({top:t,left:0,behavior:"smooth"}))}!function(e){for(var t=0;t<e.length;t++)-1!=e[t].href.indexOf("#")&&e[t].addEventListener("click",function(e){r(e.target)},!1)}(document.querySelectorAll('a:not([href^="https://picocss.com"])'))}(),function(){function e(e){for(var t="",r="",a=0;a<e;a++)t+="<div>"+(a+1)+"</div>",r+="  &lt;<b>div</b>&gt;"+(a+1)+"&lt;/<b>div</b>&gt;\n";document.querySelector(f.targetGrid).innerHTML=t,document.querySelector(f.targetCode).innerHTML='&lt;<b>section</b> <i>class</i>=<u>"grid"</u>&gt;\n'+r+"&lt;/<b>section</b>&gt;"}var t,f={columnsCurrent:4,columnsMin:1,columnsMax:12,targetButtons:"#grids article",targetGrid:"#grids .grid",targetCode:"#grids pre code",selectorAdd:"#grids button.add",selectorRemove:"#grids button.remove"};(t=document.createElement("P")).innerHTML='<button class="secondary add"><svg xmlns="http://www.w3.org/2000/svg" height="1rem" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="12" y1="5" x2="12" y2="19"></line><line x1="5" y1="12" x2="19" y2="12"></line></svg> Add column</button><button class="secondary remove"><svg xmlns="http://www.w3.org/2000/svg" height="1rem" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="5" y1="12" x2="19" y2="12"></line></svg> Remove column</button>',document.querySelector(f.targetButtons).before(t),document.querySelector(f.selectorAdd).addEventListener("click",function(){f.columnsCurrent<f.columnsMax&&(f.columnsCurrent++,e(f.columnsCurrent))},!1),document.querySelector(f.selectorRemove).addEventListener("click",function(){f.columnsCurrent>f.columnsMin&&(f.columnsCurrent--,e(f.columnsCurrent))},!1)}(),function(){function c(e,t){!function(e,t){for(var r=document.querySelectorAll(s.selectorTheme+" .name"),a=0;a<r.length;++a)r[a].innerHTML=e.charAt(0).toUpperCase()+e.substring(1)+" ";for(var f=document.querySelectorAll(s.selectorTheme+" .c500"),a=0;a<f.length;++a)f[a].innerHTML=t[500];for(var o=document.querySelectorAll(s.selectorTheme+" .c600"),a=0;a<o.length;++a)o[a].innerHTML=t[600];for(var n=document.querySelectorAll(s.selectorTheme+" .c700"),a=0;a<n.length;++a)n[a].innerHTML=t[700];for(var c=document.querySelectorAll(s.selectorTheme+" .c600-outline-light"),a=0;a<c.length;++a)c[a].innerHTML=u(t[600],.125);for(var d=document.querySelectorAll(s.selectorTheme+" .c600-outline-dark"),a=0;a<d.length;++a)d[a].innerHTML=u(t[600],.25);for(var l=document.querySelectorAll(s.selectorTheme+" .inverse"),a=0;a<l.length;++a)l[a].innerHTML=t.inverse;var i='[data-theme="generated"] {--primary:'+t[600]+";--h4:"+t[700]+";--primary-hover:"+t[700]+";--primary-focus:"+u(t[600],.125)+";--primary-inverse:"+t.inverse+';}@media only screen and (prefers-color-scheme: dark) {:root:not([data-theme="light"]) [data-theme="generated"] {--primary:'+t[600]+";--h4:"+t[400]+";--primary-hover:"+t[500]+";--primary-focus:"+u(t[600],.25)+";--primary-inverse:"+t.inverse+';}}[data-theme="dark"] [data-theme="generated"] {--primary:'+t[600]+";--h4:"+t[500]+";--primary-hover:"+t[500]+";--primary-focus:"+u(t[600],.25)+";--primary-inverse:"+t.inverse+";}";document.querySelector('style[title="color-picker"]').innerHTML=s.styles+i}(e,t);for(var r=document.querySelectorAll(s.selectorButton),a=0;a<r.length;a++)r[a].removeAttribute("class");document.querySelector(s.selectorButton+'[data-color="'+e+'"]').setAttribute("class","picked")}function u(e,t){var r;if(/^#([A-Fa-f0-9]{3}){1,2}$/.test(e))return 3==(r=e.substring(1).split("")).length&&(r=[r[0],r[0],r[1],r[1],r[2],r[2]]),"rgba("+[(r="0x"+r.join(""))>>16&255,r>>8&255,255&r].join(",")+","+t+")";throw new Error("Bad Hex")}var s={list:"json/material-colors.json",target:"#customization h5",selectorButton:"#customization button[data-color]",selectorTheme:"#customization",styles:"",system:{red:{50:"#ffebee",100:"#ffcdd2",200:"#ef9a9a",300:"#e57373",400:"#ef5350",500:"#f44336",600:"#e53935",700:"#d32f2f",800:"#c62828",900:"#b71c1c",a100:"#ff8a80",a200:"#ff5252",a400:"#ff1744",a700:"#d50000",inverse:"#FFF"},pink:{50:"#fce4ec",100:"#f8bbd0",200:"#f48fb1",300:"#f06292",400:"#ec407a",500:"#e91e63",600:"#d81b60",700:"#c2185b",800:"#ad1457",900:"#880e4f",a100:"#ff80ab",a200:"#ff4081",a400:"#f50057",a700:"#c51162",inverse:"#FFF"},purple:{50:"#f3e5f5",100:"#e1bee7",200:"#ce93d8",300:"#ba68c8",400:"#ab47bc",500:"#9c27b0",600:"#8e24aa",700:"#7b1fa2",800:"#6a1b9a",900:"#4a148c",a100:"#ea80fc",a200:"#e040fb",a400:"#d500f9",a700:"#aa00ff",inverse:"#FFF"},"deep-purple":{50:"#ede7f6",100:"#d1c4e9",200:"#b39ddb",300:"#9575cd",400:"#7e57c2",500:"#673ab7",600:"#5e35b1",700:"#512da8",800:"#4527a0",900:"#311b92",a100:"#b388ff",a200:"#7c4dff",a400:"#651fff",a700:"#6200ea",inverse:"#FFF"},indigo:{50:"#e8eaf6",100:"#c5cae9",200:"#9fa8da",300:"#7986cb",400:"#5c6bc0",500:"#3f51b5",600:"#3949ab",700:"#303f9f",800:"#283593",900:"#1a237e",a100:"#8c9eff",a200:"#536dfe",a400:"#3d5afe",a700:"#304ffe",inverse:"#FFF"},blue:{50:"#e3f2fd",100:"#bbdefb",200:"#90caf9",300:"#64b5f6",400:"#42a5f5",500:"#2196f3",600:"#1e88e5",700:"#1976d2",800:"#1565c0",900:"#0d47a1",a100:"#82b1ff",a200:"#448aff",a400:"#2979ff",a700:"#2962ff",inverse:"#FFF"},"light-blue":{50:"#e1f5fe",100:"#b3e5fc",200:"#81d4fa",300:"#4fc3f7",400:"#29b6f6",500:"#03a9f4",600:"#039be5",700:"#0288d1",800:"#0277bd",900:"#01579b",a100:"#80d8ff",a200:"#40c4ff",a400:"#00b0ff",a700:"#0091ea",inverse:"#FFF"},cyan:{50:"#e0f7fa",100:"#b2ebf2",200:"#80deea",300:"#4dd0e1",400:"#26c6da",500:"#00bcd4",600:"#00acc1",700:"#0097a7",800:"#00838f",900:"#006064",a100:"#84ffff",a200:"#18ffff",a400:"#00e5ff",a700:"#00b8d4",inverse:"#FFF"},teal:{50:"#e0f2f1",100:"#b2dfdb",200:"#80cbc4",300:"#4db6ac",400:"#26a69a",500:"#009688",600:"#00897b",700:"#00796b",800:"#00695c",900:"#004d40",a100:"#a7ffeb",a200:"#64ffda",a400:"#1de9b6",a700:"#00bfa5",inverse:"#FFF"},green:{50:"#e8f5e9",100:"#c8e6c9",200:"#a5d6a7",300:"#81c784",400:"#66bb6a",500:"#4caf50",600:"#43a047",700:"#388e3c",800:"#2e7d32",900:"#1b5e20",a100:"#b9f6ca",a200:"#69f0ae",a400:"#00e676",a700:"#00c853",inverse:"#FFF"},"light-green":{50:"#f1f8e9",100:"#dcedc8",200:"#c5e1a5",300:"#aed581",400:"#9ccc65",500:"#8bc34a",600:"#7cb342",700:"#689f38",800:"#558b2f",900:"#33691e",a100:"#ccff90",a200:"#b2ff59",a400:"#76ff03",a700:"#64dd17",inverse:"#FFF"},lime:{50:"#f9fbe7",100:"#f0f4c3",200:"#e6ee9c",300:"#dce775",400:"#d4e157",500:"#cddc39",600:"#c0ca33",700:"#afb42b",800:"#9e9d24",900:"#827717",a100:"#f4ff81",a200:"#eeff41",a400:"#c6ff00",a700:"#aeea00",inverse:"#2c4049"},yellow:{50:"#fffde7",100:"#fff9c4",200:"#fff59d",300:"#fff176",400:"#ffee58",500:"#ffeb3b",600:"#fdd835",700:"#fbc02d",800:"#f9a825",900:"#f57f17",a100:"#ffff8d",a200:"#ffff00",a400:"#ffea00",a700:"#ffd600",inverse:"#2c4049"},amber:{50:"#fff8e1",100:"#ffecb3",200:"#ffe082",300:"#ffd54f",400:"#ffca28",500:"#ffc107",600:"#ffb300",700:"#ffa000",800:"#ff8f00",900:"#ff6f00",a100:"#ffe57f",a200:"#ffd740",a400:"#ffc400",a700:"#ffab00",inverse:"#2c4049"},orange:{50:"#fff3e0",100:"#ffe0b2",200:"#ffcc80",300:"#ffb74d",400:"#ffa726",500:"#ff9800",600:"#fb8c00",700:"#f57c00",800:"#ef6c00",900:"#e65100",a100:"#ffd180",a200:"#ffab40",a400:"#ff9100",a700:"#ff6d00",inverse:"#FFF"},"deep-orange":{50:"#fbe9e7",100:"#ffccbc",200:"#ffab91",300:"#ff8a65",400:"#ff7043",500:"#ff5722",600:"#f4511e",700:"#e64a19",800:"#d84315",900:"#bf360c",a100:"#ff9e80",a200:"#ff6e40",a400:"#ff3d00",a700:"#dd2c00",inverse:"#FFF"},grey:{50:"#fafafa",100:"#f5f5f5",200:"#eeeeee",300:"#e0e0e0",400:"#bdbdbd",500:"#9e9e9e",600:"#757575",700:"#616161",800:"#424242",900:"#212121",inverse:"#FFF"},"blue-grey":{50:"#eceff1",100:"#cfd8dc",200:"#b0bec5",300:"#90a4ae",400:"#78909c",500:"#607d8b",600:"#546e7a",700:"#455a64",800:"#37474f",900:"#263238",inverse:"#FFF"}}};!function(t){var e="";for(var r in t)t.hasOwnProperty(r)&&(e+='<button data-color="'+r+'" aria-label="Activate '+r+' theme"></button>',s.styles+='button[data-color="'+r+'"] {background-color: '+t[r][600]+'; }[data-theme="light"] button[data-color="'+r+'"]:hover, [data-theme="light"] button[data-color="'+r+'"]:active, [data-theme="light"] button[data-color="'+r+'"]:focus {background-color: '+t[r][700]+'; }[data-theme="dark"] button[data-color="'+r+'"]:hover, [data-theme="dark"] button[data-color="'+r+'"]:active, [data-theme="dark"] button[data-color="'+r+'"]:focus {background-color: '+t[r][500]+"; }");var a=document.createElement("FIGURE");a.innerHTML=e,document.querySelector(s.target).after(a);for(var f=document.querySelectorAll(s.selectorButton),o=0;o<f.length;o++)f[o].addEventListener("click",function(e){buttonColor=e.target.getAttribute("data-color"),c(buttonColor,t[buttonColor])},!1);var n=document.createElement("STYLE");n.setAttribute("title","color-picker"),n.innerHTML=s.styles,document.querySelector("head").appendChild(n)}(s.system),c("pink",s.system.pink)}();
\ No newline at end of file
diff --git a/docs/js/src/theme-switcher.js b/docs/js/src/theme-switcher.js
index 7d395ed4..3e7e3a5c 100644
--- a/docs/js/src/theme-switcher.js
+++ b/docs/js/src/theme-switcher.js
@@ -19,7 +19,7 @@
       off:        '<i>Turn off dark mode</i>'
     },
     target:       'body', // Button append in target
-    selector:    'button.theme-switcher',  // Button selector in Dom
+    selector:     'button.theme-switcher',  // Button selector in Dom
     currentTheme: systemColorScheme()
   };
 
@@ -101,8 +101,11 @@
 
     // Apply theme
     document.querySelector('html').setAttribute('data-theme', set);
-    document.querySelector(switcher.selector).innerHTML = label;
-    document.querySelector(switcher.selector).setAttribute('aria-label', stripTags(label));
+    var switchers = document.querySelectorAll(switcher.selector);
+    for (var i = 0; i < switchers.length; i++) {
+      switchers[i].innerHTML = label;
+      switchers[i].setAttribute('aria-label', stripTags(label));
+    }
     switcher.currentTheme = set;
   }
 
diff --git a/docs/scss/components/_card-code.scss b/docs/scss/components/_card-code.scss
deleted file mode 100644
index e9b5d097..00000000
--- a/docs/scss/components/_card-code.scss
+++ /dev/null
@@ -1,52 +0,0 @@
-/**
- * Docs: Code inside <article>
- */
-
-// Custom spacings
-article pre {
-  margin-top: $spacing-block;
-  margin-bottom: -$spacing-gutter*2;
-
-  @if map-get($breakpoints, "sm") and
-    map-get($spacing-factor, "sm") {
-
-    @media (min-width: map-get($breakpoints, "sm")) {
-      padding: $spacing-block ($spacing-block*map-get($spacing-factor, "sm"));
-      margin: -$spacing-block*map-get($spacing-factor, "sm");
-      margin-top: $spacing-block*map-get($spacing-factor, "sm");
-    }
-  }
-
-  @if map-get($breakpoints, "md") and
-    map-get($spacing-factor, "md") and
-    $enable-responsive-spacings {
-
-    @media (min-width: map-get($breakpoints, "md")) {
-      padding: $spacing-block ($spacing-block*map-get($spacing-factor, "md"));
-      margin: -$spacing-block*map-get($spacing-factor, "md");
-      margin-top: $spacing-block*map-get($spacing-factor, "md");
-    }
-  }
-
-  @if map-get($breakpoints, "lg") and
-    map-get($spacing-factor, "lg") and
-    $enable-responsive-spacings {
-
-    @media (min-width: map-get($breakpoints, "lg")) {
-      padding: $spacing-block ($spacing-block*map-get($spacing-factor, "lg"));
-      margin: -$spacing-block*map-get($spacing-factor, "lg");
-      margin-top: $spacing-block*map-get($spacing-factor, "lg");
-    }
-  }
-
-  @if map-get($breakpoints, "xl") and
-    map-get($spacing-factor, "xl") and
-    $enable-responsive-spacings {
-
-    @media (min-width: map-get($breakpoints, "xl")) {
-      padding: $spacing-block ($spacing-block*map-get($spacing-factor, "xl"));
-      margin: -$spacing-block*map-get($spacing-factor, "xl");
-      margin-top: $spacing-block*map-get($spacing-factor, "xl");
-    }
-  }
-}
diff --git a/docs/scss/content/_code.scss b/docs/scss/content/_code.scss
index e9e89aeb..d825ae05 100644
--- a/docs/scss/content/_code.scss
+++ b/docs/scss/content/_code.scss
@@ -83,10 +83,6 @@ pre {
     background: var(--invalid);
     content: 'Bulky';
   }
-
-  pre {
-    border-color: var(--invalid);
-  }
 }
 
 [data-theme="valid"] {
@@ -94,10 +90,6 @@ pre {
     background: var(--valid);
     content: 'Great';
   }
-
-  pre {
-    border-color: var(--valid);
-  }
 }
 
 section[title="love"] [data-theme="invalid"] {
diff --git a/docs/scss/layout/_aside.scss b/docs/scss/layout/_aside.scss
index 4197ecf9..86504346 100644
--- a/docs/scss/layout/_aside.scss
+++ b/docs/scss/layout/_aside.scss
@@ -53,9 +53,10 @@ main > aside {
     border-bottom: none;
 
     summary {
+      color: var(--h3);
+      font-size: 14px;
       font-weight: 300;
       text-transform: uppercase;
-      color: var(--h3);
 
       &::after {
         display: none;
diff --git a/docs/scss/pico.docs.scss b/docs/scss/pico.docs.scss
index 9f64fd4c..60f4b06b 100644
--- a/docs/scss/pico.docs.scss
+++ b/docs/scss/pico.docs.scss
@@ -21,5 +21,5 @@
 
 // Components
 @import "components/nav";
-@import "components/card-code";
+//@import "components/card-code";
 @import "components/theme-switcher";
diff --git a/scss/_colors.scss b/scss/_colors.scss
index f5406bb9..24fa50b2 100644
--- a/scss/_colors.scss
+++ b/scss/_colors.scss
@@ -1,5 +1,5 @@
 // Navy-Grey
-$grey-hue: 200 !default;
+$grey-hue: 205 !default;
 $grey-50:  hsl($grey-hue, 20%, 94%) !default;
 $grey-100: hsl($grey-hue, 18%, 86%) !default;
 $grey-200: hsl($grey-hue, 16%, 77%) !default;
@@ -12,7 +12,7 @@ $grey-800: hsl($grey-hue, 25%, 23%) !default;
 $grey-900: hsl($grey-hue, 30%, 15%) !default;
 
 // Light Blue
-$primary-hue: 200;
+$primary-hue: 195;
 $primary-50:  hsl($primary-hue, 90%,  94%) !default;
 $primary-100: hsl($primary-hue, 88%,  86%) !default;
 $primary-200: hsl($primary-hue, 86%,  77%) !default;
diff --git a/scss/components/_card-sectioning.scss b/scss/components/_card-sectioning.scss
new file mode 100644
index 00000000..c49d33b7
--- /dev/null
+++ b/scss/components/_card-sectioning.scss
@@ -0,0 +1,145 @@
+/**
+ * Card sectionning (<article> > header, footer|pre)
+ */
+
+article {
+  > header,
+  > footer {
+    background-color: var(--card-sections);
+  }
+  > header,
+  > footer,
+  > pre {
+    margin: -$spacing-gutter;
+    padding: $spacing-block $spacing-gutter;
+
+    @if map-get($breakpoints, "sm") and
+      map-get($spacing-factor, "sm") and
+      $enable-responsive-spacings {
+
+      @media (min-width: map-get($breakpoints, "sm")) {
+        margin: -$spacing-block*map-get($spacing-factor, "sm");
+        padding: $spacing-block ($spacing-block*map-get($spacing-factor, "sm"));
+      }
+    }
+
+    @if map-get($breakpoints, "md") and
+      map-get($spacing-factor, "md") and
+      $enable-responsive-spacings {
+
+      @media (min-width: map-get($breakpoints, "md")) {
+        margin: -$spacing-block*map-get($spacing-factor, "md");
+        padding: $spacing-block ($spacing-block*map-get($spacing-factor, "md"));
+      }
+    }
+
+    @if map-get($breakpoints, "lg") and
+      map-get($spacing-factor, "lg") and
+      $enable-responsive-spacings {
+
+      @media (min-width: map-get($breakpoints, "lg")) {
+        margin: -$spacing-block*map-get($spacing-factor, "lg");
+        padding: $spacing-block ($spacing-block*map-get($spacing-factor, "lg"));
+      }
+    }
+
+    @if map-get($breakpoints, "xl") and
+      map-get($spacing-factor, "xl") and
+      $enable-responsive-spacings {
+
+      @media (min-width: map-get($breakpoints, "xl")) {
+        margin: -$spacing-block*map-get($spacing-factor, "xl");
+        padding: $spacing-block ($spacing-block*map-get($spacing-factor, "xl"));
+      }
+    }
+  }
+  > header {
+    margin-top: -$spacing-gutter*2;
+    margin-bottom: $spacing-block;
+
+    @if map-get($breakpoints, "sm") and
+      map-get($spacing-factor, "sm") and
+      $enable-responsive-spacings {
+
+      @media (min-width: map-get($breakpoints, "sm")) {
+        margin-top: -($spacing-block*map-get($spacing-factor, "sm"));
+        margin-bottom: $spacing-block*map-get($spacing-factor, "sm");
+      }
+    }
+
+    @if map-get($breakpoints, "md") and
+      map-get($spacing-factor, "md") and
+      $enable-responsive-spacings {
+
+      @media (min-width: map-get($breakpoints, "md")) {
+        margin-top: -($spacing-block*map-get($spacing-factor, "md"));
+        margin-bottom: $spacing-block*map-get($spacing-factor, "md");
+      }
+    }
+
+    @if map-get($breakpoints, "lg") and
+      map-get($spacing-factor, "lg") and
+      $enable-responsive-spacings {
+
+      @media (min-width: map-get($breakpoints, "lg")) {
+        margin-top: -($spacing-block*map-get($spacing-factor, "lg"));
+        margin-bottom: $spacing-block*map-get($spacing-factor, "lg");
+      }
+    }
+
+    @if map-get($breakpoints, "xl") and
+      map-get($spacing-factor, "xl") and
+      $enable-responsive-spacings {
+
+      @media (min-width: map-get($breakpoints, "xl")) {
+        margin-top: -($spacing-block*map-get($spacing-factor, "xl"));
+        margin-bottom: $spacing-block*map-get($spacing-factor, "xl");
+      }
+    }
+  }
+  > footer,
+  > pre {
+    margin-top: $spacing-block;
+    margin-bottom: -$spacing-gutter*2;
+
+    @if map-get($breakpoints, "sm") and
+      map-get($spacing-factor, "sm") and
+      $enable-responsive-spacings {
+
+      @media (min-width: map-get($breakpoints, "sm")) {
+        margin-top: $spacing-block*map-get($spacing-factor, "sm");
+        margin-bottom: -($spacing-block*map-get($spacing-factor, "sm"));
+      }
+    }
+
+    @if map-get($breakpoints, "md") and
+      map-get($spacing-factor, "md") and
+      $enable-responsive-spacings {
+
+      @media (min-width: map-get($breakpoints, "md")) {
+        margin-top: $spacing-block*map-get($spacing-factor, "md");
+        margin-bottom: -($spacing-block*map-get($spacing-factor, "md"));
+      }
+    }
+
+    @if map-get($breakpoints, "lg") and
+      map-get($spacing-factor, "lg") and
+      $enable-responsive-spacings {
+
+      @media (min-width: map-get($breakpoints, "lg")) {
+        margin-top: $spacing-block*map-get($spacing-factor, "lg");
+        margin-bottom: -($spacing-block*map-get($spacing-factor, "lg"));
+      }
+    }
+
+    @if map-get($breakpoints, "xl") and
+      map-get($spacing-factor, "xl") and
+      $enable-responsive-spacings {
+
+      @media (min-width: map-get($breakpoints, "xl")) {
+        margin-top: $spacing-block*map-get($spacing-factor, "xl");
+        margin-bottom: -($spacing-block*map-get($spacing-factor, "xl"));
+      }
+    }
+  }
+}
diff --git a/scss/components/_card.scss b/scss/components/_card.scss
index 60af158e..f3a12e53 100644
--- a/scss/components/_card.scss
+++ b/scss/components/_card.scss
@@ -7,6 +7,7 @@ article {
   margin-right: -$spacing-gutter;
   margin-left: -$spacing-gutter;
   padding: $spacing-block $spacing-gutter;
+  overflow: hidden;
   background: var(--card-background);
   box-shadow: var(--card-shadow);
 
@@ -53,4 +54,9 @@ article {
       padding: $spacing-block*map-get($spacing-factor, "xl");
     }
   }
+
+  // Remove last-child margin bottom
+  > *:not(footer):not(pre):last-child {
+    margin-bottom: 0;
+  }
 }
diff --git a/scss/content/_code.scss b/scss/content/_code.scss
index c79c07de..27132291 100644
--- a/scss/content/_code.scss
+++ b/scss/content/_code.scss
@@ -24,7 +24,7 @@ pre,
 code,
 kbd {
   background: var(--code-inlined);
-  color: var(--muted-text);
+  color: var(--code-color-1);
   font-size: 85%;
   font-weight: 400;
   line-height: 1;
@@ -66,7 +66,6 @@ pre {
   margin-left: -$spacing-gutter;
   padding: $spacing-block $spacing-gutter;
   overflow-x: auto;
-  border-left: .25rem solid var(--code-border);
   background: var(--code-background);
 
   @media (min-width: map-get($breakpoints, "sm")) {
@@ -88,21 +87,27 @@ code {
 
   // Tags
   b {
-    color: var(--code-color-1);
+    color: var(--code-color-2);
     font-weight: normal;
   }
 
   // Properties
   i {
-    color: var(--code-color-2);
+    color: var(--code-color-3);
     font-style: normal;
   }
 
   // Values
   u {
-    color: var(--text);
+    color: var(--code-color-4);
     text-decoration: none;
   }
+
+  // Comments
+  em {
+    color: var(--code-color-5);
+    font-style: normal;
+  }
 }
 
 // kbd
diff --git a/scss/content/_typography.scss b/scss/content/_typography.scss
index bbc1bf28..7f128961 100644
--- a/scss/content/_typography.scss
+++ b/scss/content/_typography.scss
@@ -309,3 +309,8 @@ ins {
 del {
   color: var(--invalid);
 }
+
+// selection
+::selection {
+  background-color: var(--primary-focus);
+}
diff --git a/scss/pico.scss b/scss/pico.scss
index 04561528..42d44042 100644
--- a/scss/pico.scss
+++ b/scss/pico.scss
@@ -12,24 +12,25 @@
 @import "themes/dark";
 
 // Layout
-@import "layout/document";        // html
-@import "layout/sectioning";      // body, header, main, footer
-@import "layout/container";       // .container, .container-fluid
-@import "layout/section";         // main > section
-@import "layout/grid";            // .grid
-@import "layout/scroller";        // figure
+@import "layout/document";             // html
+@import "layout/sectioning";           // body, header, main, footer
+@import "layout/container";            // .container, .container-fluid
+@import "layout/section";              // main > section
+@import "layout/grid";                 // .grid
+@import "layout/scroller";             // figure
 
 // Content
-@import "content/typography";     // a, headings, p, ul, blockquote ...
-@import "content/form";           // label, input, select, ...
-@import "content/button";         // button, a[role=button], ...
-@import "content/button-styles";  // .secondary, .contrast, .outline
-@import "content/table";          // table, tr, td, ...
-@import "content/code";           // pre, code, ...
-@import "content/miscs";          // hr, progress, template, [hidden]
+@import "content/typography";          // a, headings, p, ul, blockquote ...
+@import "content/form";                // label, input, select, ...
+@import "content/button";              // button, a[role=button], ...
+@import "content/button-styles";       // .secondary, .contrast, .outline
+@import "content/table";               // table, tr, td, ...
+@import "content/code";                // pre, code, ...
+@import "content/miscs";               // hr, progress, template, [hidden]
 
 // Components
-@import "components/accordion";   // details, summary
-@import "components/card";        // article
-@import "components/nav";         // nav
-@import "components/tooltip";     // data-tooltip
+@import "components/accordion";        // details, summary
+@import "components/card";             // article
+@import "components/card-sectioning";  // article > header, footer|pre
+@import "components/nav";              // nav
+@import "components/tooltip";          // data-tooltip
diff --git a/scss/themes/_dark.scss b/scss/themes/_dark.scss
index 578bbad5..d66e6c98 100644
--- a/scss/themes/_dark.scss
+++ b/scss/themes/_dark.scss
@@ -55,18 +55,21 @@
 
     // Card
     --card-background:   #{darken($grey-900, 2%)};
+    --card-sections:     #{darken($grey-900, 4%)};
     --card-shadow:       0 0.125rem 1rem #{rgba($black, 0.06)}, 0 0.125rem 2rem #{rgba($black, 0.12)}, 0 0 0 0.0625rem #{rgba($black, 0.09)};
 
     // Code
     --code-background:   #{darken($grey-900, 4%)};
-    --code-border:       #{mix($grey-800, $grey-900)};
     --code-inlined:      #{rgba($grey-700, .25)};
-    --code-color-1:      #{desaturate($red-700, 10%)};
-    --code-color-2:      #{desaturate($primary-500, 40%)};
+    --code-color-1:      #{$grey-500)};
+    --code-color-2:      #{hsl(330, 30%, 50%)};
+    --code-color-3:      #{hsl(185, 30%, 50%)};
+    --code-color-4:      #{hsl(40,  10%, 50%)};
+    --code-color-5:      #{mix($grey-600, $grey-700)};
 
     // Table
     --table-border:      #{darken($grey-900, 6%)};
-    --table-stripping:   #{rgba($grey-50,.033)};
+    --table-stripping:   #{rgba($grey-50,.02)};
   }
 }
 
@@ -128,16 +131,19 @@
 
   // Card
   --card-background:   #{darken($grey-900, 2%)};
+  --card-sections:     #{darken($grey-900, 4%)};
   --card-shadow:       0 0.125rem 1rem #{rgba($black, 0.06)}, 0 0.125rem 2rem #{rgba($black, 0.12)}, 0 0 0 0.0625rem #{rgba($black, 0.09)};
 
   // Code
   --code-background:   #{darken($grey-900, 4%)};
-  --code-border:       #{mix($grey-800, $grey-900)};
   --code-inlined:      #{rgba($grey-700, .25)};
-  --code-color-1:      #{desaturate($red-700, 10%)};
-  --code-color-2:      #{desaturate($primary-500, 40%)};
+  --code-color-1:      #{$grey-500)};
+  --code-color-2:      #{hsl(330, 30%, 50%)};
+  --code-color-3:      #{hsl(185, 30%, 50%)};
+  --code-color-4:      #{hsl(40,  10%, 50%)};
+  --code-color-5:      #{mix($grey-600, $grey-700)};
 
   // Table
   --table-border:      #{darken($grey-900, 6%)};
-  --table-stripping:   #{rgba($grey-50,.033)};
+  --table-stripping:   #{rgba($grey-50,.02)};
 }
diff --git a/scss/themes/_light.scss b/scss/themes/_light.scss
index 66d21ffc..8e9d6ff5 100644
--- a/scss/themes/_light.scss
+++ b/scss/themes/_light.scss
@@ -25,7 +25,6 @@
   --primary-inverse:   #{$white};
 
   @if $enable-classes {
-
     // Secondary Call-to-Action and links
     --secondary:         #{$grey-500};
     --secondary-hover:   #{$grey-700};
@@ -55,16 +54,18 @@
 
   // Card
   --card-background:   #{$white};
+  --card-sections:     #{lighten($grey-50, 2%)};
   --card-shadow:       0 0.125rem 1rem #{rgba($grey-900, 0.04)}, 0 0.125rem 2rem #{rgba($grey-900, 0.08)}, 0 0 0 0.0625rem #{rgba($grey-900, 0.024)};
 
   // Code
   --code-background:   #{lighten($grey-50, 2%)};
-  --code-border:       #{$grey-100};
   --code-inlined:      #{$grey-50};
-  --code-color-1:      #{desaturate($red-700, 20%)};
-  --code-color-2:      #{desaturate($primary-600, 30%)};
+  --code-color-2:      #{hsl(330, 30%, 50%)};
+  --code-color-3:      #{hsl(185, 30%, 40%)};
+  --code-color-4:      #{hsl(40,  20%, 50%)};
+  --code-color-5:      #{mix($grey-300, $grey-400)};
 
   // Table
   --table-border:      #{rgba($grey-50, .75)};
-  --table-stripping:   #{rgba($grey-900,.033)};
+  --table-stripping:   #{rgba($grey-900,.02)};
 }