Support apple-system-body only on iOS/iPadOS

[rbdr/r.bdr.sh] / css / style.css

diff --git a/css/style.css b/css/style.css
index 6bb913964acd61f70cfe5f528d51d6feafadaa22..33950a85e671db2c78b9a5a8e50c204044621a85 100644 (file)
--- a/css/style.css
+++ b/css/style.css
@@ -1,79 +1,167 @@
+* {
+  padding: 0;
+  margin: 0
+}
+html { scroll-behavior: smooth }
 body {
-  font-family: "Times New Roman", serif;
-  text-rendering: optimizeLegibility;
-  font-variant: historical-ligatures;
-  font-feature-settings: "hlig" 1, "dlig" 1, "onum" 1, "zero" 1, "swsh" 1, "kern" 1, "medi" 1;
+  font-size: 1em;
+  font-family: "Hoefler Text", "Times New Roman", serif;
+  font-feature-settings: "liga" 1, "dlig" 1, "pnum" 1;
   line-height: 1.6;
   letter-spacing: 0.02em;
+  padding: 2em;
 }
-
+@supports (-webkit-touch-callout: none) { body { font: -apple-system-body } }
+aside {
+  clear: both;
+  padding: 2em 0;
+}
+::selection {
+  background-color: #e8e8e8;
+  color: #00f;
+}
+.h2 { margin-top: 1em }
 @media only screen and (min-width: 500px) {
-  body {
-    overflow-x: auto;
-  }
-
+  body { overflow-x: auto }
   .columned {
-    height: calc(100vh - 200px);
     width: max-content;
+
+    .h2:not(:only-child) {
+      float: left;
+      margin: 0 60px 0 0;
+
+      h2 { max-width: 14.6em }
+      .h3,
+      li,
+      p { max-width: 24em }
+      pre { max-width: 25em }
+    }
+
+    .h2:first-of-type {
+      columns: 3;
+      width: 24em;
+
+      h2:empty {display: none}
+      h2,
+      pre,
+      ul,
+      p:not(.a) { column-span: all }
+      p { break-after: column }
+      p.a { break-after: avoid }
+    }
   }
+}
 
-  .columned .h2 {
-    float: left;
-    margin: 0 40px;
-    height: calc(100vh - 200px);
+.a { margin: 0 0.3em }
+pre {
+  background-color: #eee;
+  font-family: courier, monospace;
+  font-size: 0.875em;
+  max-width: 55em;
+  overflow-x: auto;
+  padding: 1em;
+}
+pre[role="img"] { display: none }
+blockquote, p, article > div {
+  max-width: 45em
+}
+blockquote {
+  border-left: 4px solid #ccc;
+  padding-left: 10px;
+}
+br { display: none }
+h1, h2, h3 {
+  font-family: "Avenir Next";
+  font-weight: 900
+}
+h1 { font-size: 2em }
+h3 {
+  font-weight: 600;
+  margin-top: 1em
+}
+
+h2, h3, a { color: #00f }
+[data-title="/index.html"] {
+  .h2:nth-of-type(n+2):nth-of-type(-n+4) {
+    h2, h3, a { color: #EE0700 }
   }
 
-  .columned h2 {
-    width: 14.6em;
+  .h2:nth-of-type(n+5):nth-of-type(-n+6) {
+    h2, h3, a { color: #398557 }
   }
 
-  .columned .h3, .columned p {
-    width: 22em;
+  .h2:nth-of-type(n+7):nth-of-type(-n+9) {
+    h2, h3, a { color: #6A5ACD }
   }
 
-  .columned pre { width: 25em }
+  .h2:nth-of-type(10) {
+    h2, h3, a { color: #A76905 }
+  }
+
+  .h2:nth-of-type(11) {
+    h2, h3, a { color: #1D76DB }
+  }
+
+  .h2:nth-of-type(n+12):nth-of-type(-n+16) {
+    h2, h3, a { color: #D505C6 }
+  }
+
+  .h2:nth-of-type(17) {
+    h2, h3, a { color: #6A788A }
+  }
 }
 
-blockquote, p { max-width: 45em }
-pre { max-width: 55em }
-blockquote {
-  border-left: 4px solid #ccc;
-  padding-left: 10px;
+.h2 a {
+  display: inline-block;
+  padding: 0.25em 0;
+  margin: 0.25em 0;
 }
 
-h1, h2, h3 { font-weight: normal }
-br { display: none }
-pre {
-  font-family: courier, monospace;
-  font-size: 14px;
-  background-color: #eee;
-  overflow-x: auto;
+header h1 {
+  font-size: min(7.5rem, 17vw);
+  font-weight: 900;
+  letter-spacing: -0.2em;
+  line-height: 1em;
+}
+header h1 a {
+  background: repeating-linear-gradient(
+    0deg,
+    black,
+    black 1px,
+    white 1px,
+    white 2px
+  );
+  background-clip: text;
+  color: transparent;
+  display: inline-block;
+  padding-right: 0.2em;
+  text-decoration: none;
+  -webkit-text-stroke: 1px #000;
 }
 
 canvas {
-  width: 64px;
-  height: 64px;
+  background-color: #000;
+  border: 1px solid #000;
   display: inline-block;
-  background-color: gainsboro;
+  height: 64px;
+  width: 64px;
 }
 
 @media (prefers-color-scheme: dark) {
   body {
-    color: #fff;
     background: #000;
+    color: #fff;
   }
-
-  a {
-    color: #5dc1fd;
-    display: inline-block;
-    min-height: 48px;
+  canvas {
+    background-color: #fff;
+    border: 1px solid #fff;
   }
-
-  a:visited {
-    color: #ed6eff;
+  h2, h3, a { color: #5dc1fd }
+  [data-title="/index.html"] .h2:nth-of-type(n+7):nth-of-type(-n+9) {
+    h2, h3, a { color: #675CFB }
   }
-
-  pre {
-    background-color: #222;
+  pre { background-color: #222 }
+  header h1 a {
+    -webkit-text-stroke: 1px #fff;
   }
 }