A grid layout

static/scripts/railroad-utils.js

@@ -1,6 +1,12 @@
 import rr from "./railroad.js";
 
-export function railroadDiagram(builder, elementID) {
+export function railroadDiagram(builder, elementID, elementClass) {
     const diagram = builder(rr);
-    diagram.addTo(document.getElementById(elementID));
+    const diagramSVG = diagram.toSVG();
+    if (elementClass) {
+        diagramSVG.classList.add(elementClass);
+    }
+
+    const figure = document.getElementById(elementID);
+    figure.appendChild(diagramSVG);
 }

static/styles/main.css

@@ -17,6 +17,8 @@
 
     --body-padding: 4rem;
     --body-width: 80rem;
+    --body-font-size: 2rem;
+    --body-line-height: 1.2;
 
     --body-background-color: var(--light);
     --body-foreground-color: var(--dark);
@@ -27,6 +29,8 @@
     --menu-icon-size: 20px;
     --social-menu-padding: 1rem;
 
+    --figure-border-size: 2px;
+
     --tag-text-color: var(--dark);
     --tag-background-color: #eee;
     --tag-hover-background-color: #bbb;
@@ -68,13 +72,10 @@ a:hover {
 body {
     background-color: var(--body-background-color);
     color: var(--body-foreground-color);
-    display: flex;
-    flex-direction: column;
-    font-size: 2rem;
-    line-height: 1.2;
-    margin: 0 auto;
-    max-width: var(--body-width);
-    padding: 0 var(--body-padding);
+    font-size: var(--body-font-size);
+    line-height: var(--body-line-height);
+    margin: 0;
+    padding: 0;
 }
 
 blockquote {
@@ -110,7 +111,7 @@ figure img {
 }
 
 figure + p {
-    margin-top: 1rem;
+    margin-block-start: 1rem;
 }
 
 figure .youtube {
@@ -121,21 +122,19 @@ figure .youtube {
 
 figure.bordered {
     padding: 0.5rem;
-    border: 2px solid #eee;
+    border: var(--figure-border-size) solid #eee;
+}
+
+figure > .narrow-only {
+    display: none;
 }
 
 .centered {
     text-align: center;
 }
 
-h1,
-h2,
-h3,
-h4,
-h5,
-h6 {
+h1, h2, h3, h4, h5, h6 {
     font-family: 'SF Pro Rounded', ui-rounded, 'Arial Rounded MT', system-ui, -apple-system, sans-serif;
-    /*font-family: Palatino, Rockwell, Courier;*/
     font-weight: 600;
     letter-spacing: 2px;
 }
@@ -152,6 +151,20 @@ img {
 
 p {
     line-height: 1.4;
+    margin-block-start: 0;
+}
+
+p:last-child {
+    margin-block-end: 0;
+}
+
+.highlight + p {
+    margin-block-start: 1em;
+}
+
+p:has(+ .centered > .railroad-diagram),
+p:has(+ h2) {
+    margin-block-end: 0;
 }
 
 pre {
@@ -163,6 +176,55 @@ pre {
     padding: 2rem 0;
 }
 
+/*
+ * Page Structure
+ */
+
+#page-container {
+    display: grid;
+    grid-template-columns: 1fr var(--body-padding) minmax(150px, var(--body-width)) var(--body-padding) 1fr;
+}
+
+#page-container > footer {
+    grid-column: 3;
+    grid-row: 3;
+}
+
+#page-container > header {
+    grid-column: 3;
+    grid-row: 1;
+}
+
+#page-container > main {
+    grid-area: 2 / 2 / 3 / 5;
+}
+
+.single section,
+.single header,
+.single footer {
+    display: grid;
+    grid-template-columns: minmax(var(--body-padding), max-content) minmax(150px, var(--body-width)) minmax(var(--body-padding), max-content);
+}
+
+.single section > *,
+.single header > *,
+.single footer > * {
+    grid-column: 2;
+}
+
+.single .post-nav {
+    display: grid;
+    grid-template-columns: repeat(2, 1fr);
+    grid-template-areas: "prev next";
+}
+
+.post-nav .prev { grid-area: prev; }
+.post-nav .next { grid-area: next; }
+
+.single .highlight {
+    grid-column: 1 / 4;
+}
+
 /*
  * Header
  */
@@ -223,7 +285,6 @@ pre {
 .p5-sketch {
     display: block;
     position: relative;
-    width: 100%;
 }
 
 .social menu li + li {
@@ -270,9 +331,9 @@ pre {
     :root {
         --menu-icon-size: 18px;
         --social-menu-padding: 0.5rem;
+        --body-padding: 2rem;
     }
 
-
     .menu {
         margin-top: 1rem;
     }
@@ -324,6 +385,22 @@ pre {
  * Main
  */
 
+.chroma {
+    padding: 1rem 0;
+    overflow: scroll;
+}
+
+.chroma table {
+    border-collapse: collapse;
+    table-layout: fixed;
+}
+
+.chroma pre {
+    margin: 0;
+    padding: 0;
+    width: 100%;
+}
+
 .main > header {
     align-items: baseline;
     display: flex;
@@ -355,12 +432,23 @@ pre {
     margin-bottom: 0;
 }
 
-.main p:last-child {
+.main .main-title {
     margin-bottom: 0;
 }
 
-.main .main-title {
-    margin-bottom: 0;
+/* line number column of a code table */
+.lntd:first-child {
+    font-size: 1.6rem;
+    font-style: italic;
+    line-height: calc(var(--body-font-size) * var(--body-line-height));
+    margin: 0;
+    text-align: right;
+    padding: 0;
+    width: var(--body-padding);
+}
+
+.lntd:not(:first-child) {
+    width: var(--body-width);
 }
 
 .post-list {
@@ -395,12 +483,14 @@ pre {
 
 .post-nav {
     align-items: baseline;
-    display: flex;
-    margin-top: 3.5rem;
+}
+
+.post-nav .prev {
+    text-align: start;
 }
 
 .post-nav .next {
-    margin-left: auto;
+    text-align: end;
 }
 
 .post-single footer {
@@ -465,6 +555,26 @@ ul.post-tags li + li {
 }
 
 @media (max-width: 620px) {
+    :root {
+        --figure-border-size: 1px;
+    }
+
+    figure > .narrow-only {
+        display: inherit;
+    }
+
+    figure > :not(.narrow-only) {
+        display: none;
+    }
+
+    .chroma {
+        padding-inline: var(--body-padding);
+    }
+
+    .lnt {
+        display: none;
+    }
+
     .main h1 {
         font-size: 3rem;
         margin-bottom: 0.5rem;
@@ -486,10 +596,6 @@ ul.post-tags li + li {
 }
 
 @media (max-width: 704px) {
-    :root {
-        --body-padding: 2rem;
-    }
-
     html {
         font-size: 7px;
     }
@@ -502,4 +608,4 @@ ul.post-tags li + li {
 /* For <span>s that shouldn't break. */
 .nobreak {
     white-space: nowrap;
-}
+}

static/styles/monokai.css

@@ -1,6 +1,3 @@
-.chroma { line-height: 1.4; }
-/* Line */ .chroma .line { display: flex; }
-
 /* Background */ .bg { color: #272822; background-color: #fafafa }
 /* PreWrapper */ .chroma { color: #272822; background-color: #fafafa; }
 /* Other */ .chroma .x {  }