/* wtfleming.github.io */

:root {
  --accent: #05a081;
  --accent-light: #82d0c0;
  --text: #24292e;
  --muted: #6a737d;
  --rule: #e3e6e8;
  --code-bg: #f6f8fa;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0 auto;
  padding: 0 1.25rem 4rem;
  max-width: 44rem;
  font: 1.05rem/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        Helvetica, Arial, sans-serif;
  color: var(--text);
  background: #fff;
  -webkit-text-size-adjust: 100%;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Header and footer ------------------------------------------------------ */

#preamble, #postamble {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 0;
}
#preamble { border-bottom: 1px solid var(--rule); margin-bottom: 2rem; }
#postamble { border-top: 1px solid var(--rule); margin-top: 3rem; }

#preamble nav, #postamble nav { display: flex; gap: 1.25rem; flex-wrap: wrap; }
#preamble nav a, #postamble nav a { color: var(--muted); }
#preamble nav a:hover, #postamble nav a:hover { color: var(--accent); }

.profile-icon img { display: block; border-radius: 50%; }

/* Headings and post meta ------------------------------------------------- */

h1, h2, h3, h4 { line-height: 1.25; margin: 2.25rem 0 0.75rem; }
h1, .title { font-size: 1.9rem; }
h2 { font-size: 1.45rem; }
h3 { font-size: 1.2rem; }

.title, .tags-title { margin-top: 0; }

.post-title { margin: 0.15rem 0 1.25rem; }
.post-title a { color: inherit; }
.post-title a:hover { color: var(--accent); text-decoration: none; }

.post-date {
  margin-top: 2.5rem;
  color: var(--muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
#content > .post-date:first-child, .title + .post-date { margin-top: 0; }

/* Body copy -------------------------------------------------------------- */

p, ul, ol { margin: 0 0 1.15rem; }
ul, ol { padding-left: 1.4rem; }
li { margin-bottom: 0.35rem; }

img { max-width: 100%; height: auto; }
figure { margin: 1.5rem 0; }

blockquote {
  margin: 1.5rem 0;
  padding: 0.25rem 0 0.25rem 1rem;
  border-left: 3px solid var(--accent-light);
  color: var(--muted);
}

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

table { border-collapse: collapse; width: 100%; margin: 1.5rem 0; }
th, td { border: 1px solid var(--rule); padding: 0.4rem 0.6rem; text-align: left; }

/* Code ------------------------------------------------------------------- */

code, pre, kbd, samp {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

code { font-size: 0.875em; background: var(--code-bg); padding: 0.15em 0.35em; border-radius: 3px; }

pre {
  /* Several posts carry long, unwrappable listings. */
  overflow-x: auto;
  background: var(--code-bg);
  border: 1px solid var(--rule);
  border-radius: 5px;
  padding: 0.9rem 1rem;
  font-size: 0.85rem;
  line-height: 1.5;
  margin: 0 0 1.25rem;
}
pre code { background: none; padding: 0; font-size: inherit; }

.org-src-container { margin: 0; }

/* Tags ------------------------------------------------------------------- */

.taglist { margin: 2.5rem 0 0; font-size: 0.9rem; color: var(--muted); }
.taglist a.tag {
  display: inline-block;
  margin-right: 0.35rem;
  padding: 0.1rem 0.55rem;
  background: var(--code-bg);
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--muted);
}
.taglist a.tag:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.tag-label { color: var(--muted); }

/* Index and archive ------------------------------------------------------ */

#content > h2.post-title { margin-bottom: 0.5rem; }
#archive { margin-top: 3rem; }

.read-more { display: inline-block; margin-top: 0.25rem; font-size: 0.9rem; }

/* Syntax highlighting -- highlight.js "GitHub" theme, BSD-3-Clause,
   https://github.com/highlightjs/highlight.js */

.hljs-doctag, .hljs-keyword, .hljs-meta .hljs-keyword, .hljs-template-tag,
.hljs-template-variable, .hljs-type, .hljs-variable.language_ { color: #d73a49; }
.hljs-title, .hljs-title.class_, .hljs-title.class_.inherited__,
.hljs-title.function_ { color: #6f42c1; }
.hljs-attr, .hljs-attribute, .hljs-literal, .hljs-meta, .hljs-number,
.hljs-operator, .hljs-selector-attr, .hljs-selector-class, .hljs-selector-id,
.hljs-variable { color: #005cc5; }
.hljs-meta .hljs-string, .hljs-regexp, .hljs-string { color: #032f62; }
.hljs-built_in, .hljs-symbol { color: #e36209; }
.hljs-code, .hljs-comment, .hljs-formula { color: var(--muted); }
.hljs-name, .hljs-quote, .hljs-selector-pseudo, .hljs-selector-tag { color: #22863a; }
.hljs-section { color: #005cc5; font-weight: 700; }
.hljs-bullet { color: #735c0f; }
.hljs-emphasis { font-style: italic; }
.hljs-strong { font-weight: 700; }
.hljs-addition { color: #22863a; background-color: #f0fff4; }
.hljs-deletion { color: #b31d28; background-color: #ffeef0; }