Tinkering Masterclass

@import url(https://fonts.bunny.net/css?family=inter:400,400i|inter-tight:400,400i|jetbrains-mono:400,400i);

/* Plain HTML — dark minimal expansion */
/* Sunset on 2026-06-12 00:25  */
/* Used on OpenPLUTO.com */

:root {
  --bg: #111111;
  --text: #e6e6e6;
  --muted: #9a9a9a;
  --link: #b7c7d9;
  --link-hover: #ffffff;
  --border: #2a2a2a;
  --surface: #181818;

  --font-body: "Inter", sans-serif;
  --font-heading: "Inter Tight", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
}

html {
  background: var(--bg);
  color: var(--text);
}

body {
  max-width: 720px;
  padding: 0 20px;
  margin: 0 auto;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  background: var(--bg);
  color: var(--text);
}

/* Header / nav */

nav {
  margin: 2rem 0 3rem;
}

nav a {
  margin-right: 10px;
  color: var(--muted);
  text-decoration: none;
}

nav a:hover {
  color: var(--link-hover);
}

/* Typography */

h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.2;
  color: var(--text);
}

h1 {
  font-size: 2rem;
  margin-top: 2rem;
}

h2 {
  font-size: 1.45rem;
  margin-top: 2.5rem;
}

p {
  margin: 1.2rem 0;
}

small,
time {
  color: var(--muted);
}

/* Links */

a {
  color: var(--link);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--link-hover);
}

/* Lists */

li {
  margin: 0.35rem 0;
}

/* Quotes */

blockquote {
  margin: 1.5rem 0;
  padding-left: 1rem;
  color: var(--muted);
  border-left: 1px solid var(--border);
}

/* Code */

code,
pre {
  font-family: var(--font-mono);
}

code {
  background: var(--surface);
  padding: 0.15em 0.35em;
  border-radius: 4px;
  font-size: 0.9em;
}

pre {
  background: var(--surface);
  padding: 1rem;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 6px;
}

pre code {
  background: none;
  padding: 0;
}

/* Horizontal rule */

hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}

/* Images */

img {
  max-width: 100%;
  height: auto;
}

/* Selection */

::selection {
  background: #2f3a46;
  color: #ffffff;
}

/* Blog / archive index */
.blog-posts {
  list-style: none;
  padding-left: 0;
  margin-top: 2rem;
}

.blog-posts li {
  margin: 1rem 0;
  line-height: 1.35;
}

.blog-posts li i,
.blog-posts li time {
  display: block;
  margin-bottom: 0.15rem;
  font-size: 0.82rem;
  line-height: 1.2;
  color: var(--muted);
}

.blog-posts li a {
  display: inline;
  font-size: 1rem;
  line-height: 1.35;
}