/* Basic blog: Telegraph-style single column on file.ax's background (stars + grid). No JS. */
:root { color-scheme: dark; }
* { box-sizing: border-box; }

html { background: #000; }
body {
  margin: 0;
  color: #ddd;
  font: 18px/1.6 Georgia, "Times New Roman", serif;
  -webkit-font-smoothing: antialiased;
}

/* file.ax background: starry layer + faint 50px grid, both fixed */
body::before, body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
body::before { background: url("../img/stardust.png"); opacity: .7; }
body::after {
  background-image:
    linear-gradient(0deg, transparent 24%, rgba(255,255,255,.1) 25%, rgba(255,255,255,.1) 26%, transparent 27%, transparent 74%, rgba(255,255,255,.1) 75%, transparent 76%, transparent),
    linear-gradient(90deg, transparent 24%, rgba(255,255,255,.1) 25%, rgba(255,255,255,.1) 26%, transparent 27%, transparent 74%, rgba(255,255,255,.1) 75%, transparent 76%, transparent);
  background-size: 50px 50px;
  opacity: .3;
}

.wrap { max-width: 732px; margin: 0 auto; padding: 21px 21px 80px; }

a { color: #6cb4ff; }
a:hover { color: #9fd0ff; }

.back { font-family: system-ui, sans-serif; font-size: 16px; margin: 0 0 30px; }
.back a { text-decoration: none; }

h1 {
  font: 700 32px/1.25 "Lora", Georgia, serif;
  color: #fff;
  margin: 0 0 12px;
}
address {
  font: 15px/1.4 system-ui, sans-serif;
  font-style: normal;
  color: #8a8a8a;
  margin: 0 0 30px;
}
address a { color: #bbb; text-decoration: none; }
address a:hover { text-decoration: underline; }

h2, h3, h4 { color: #fff; font-family: system-ui, sans-serif; line-height: 1.3; margin: 1.8em 0 .5em; }
h2 { font-size: 24px; }
h3 { font-size: 20px; }
h4 { font-size: 17px; }
h2 a, h3 a { color: inherit; }

p, ul, ol, blockquote, pre, figure { margin: 0 0 1em; }
ul, ol { padding-left: 1.4em; }
li + li { margin-top: .25em; }

img { max-width: 100%; height: auto; display: block; margin: 0 auto 1em; }

blockquote {
  border-left: 3px solid #ddd;
  padding-left: 18px;
  margin-left: 0;
  font-style: italic;
  color: #ccc;
}

code, pre { font-family: Menlo, Consolas, "Courier New", monospace; font-size: 15px; }
:not(pre) > code { background: rgba(255,255,255,.1); padding: 1px 4px; border-radius: 3px; }
pre {
  background: rgba(20, 20, 20, .9);
  border-radius: 4px;
  padding: 12px 16px;
  overflow-x: auto;
  line-height: 1.5;
  color: #e6e6e6;
}

hr { border: 0; border-top: 1px solid #333; margin: 2em 0; }
table { border-collapse: collapse; display: block; overflow-x: auto; }
th, td { border: 1px solid #333; padding: 4px 10px; }

/* syntax highlighting (rouge) */
.highlight .c, .highlight .c1, .highlight .cm { color: #777; font-style: italic; }
.highlight .k, .highlight .kd, .highlight .kn, .highlight .cp, .highlight .nt { color: #6cb4ff; }
.highlight .s, .highlight .s1, .highlight .s2, .highlight .sr { color: #9ece6a; }
.highlight .m, .highlight .mi, .highlight .mf, .highlight .kc { color: #e0af68; }
.highlight .nf, .highlight .nb { color: #7dcfff; }

@media (max-width: 600px) {
  body { font-size: 17px; }
  h1 { font-size: 26px; }
}