/*
 * The blog in the games site's look: a green-phosphor CRT terminal (web/src/style.css), with
 * the same four greens, JetBrains Mono for text and VT323 for big type, no rounded corners and
 * no shadows but the phosphor glow. Long text is set for reading: a softer green without glow,
 * a narrow column and room between lines. Unlike the games site, text can be selected and the
 * page zoomed.
 */
:root {
  --black: #000;
  --term: #00ff00;      /* phosphor: titles, lines, links */
  --term-dim: #00b300;  /* secondary text */
  --term-low: #007a00;  /* resting borders */
  --term-deep: #002600; /* hover and selection wash */
  --read: #a8f5a8;      /* long text: the same green, lighter and calmer */
  --glow: 0 0 5px rgb(0 255 0 / 0.45);
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --display: "VT323", "Handjet", "JetBrains Mono", ui-monospace, monospace;
  --wrap: 72rem;
  --measure: 44rem;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html {
  background: var(--black);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: 5rem;
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--black);
  color: var(--term);
  font: 400 1rem/1.6 var(--mono);
  text-shadow: var(--glow);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scrollbar-color: var(--term-low) var(--black);
}

::selection { background: var(--term); color: var(--black); text-shadow: none; }
:focus-visible { outline: 1px dashed var(--term); outline-offset: 3px; }

a { color: inherit; }
img { max-width: 100%; height: auto; }
h1, h2, h3, h4, p, ul, ol, figure, blockquote, pre { margin: 0; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 1rem;
}
@media (min-width: 640px) { .wrap { padding: 0 1.5rem; } }
@media (min-width: 768px) { .wrap { padding: 0 2rem; } }

.muted { color: var(--term-dim); }
.small { font-size: 0.8125rem; }
.term-inverse { background: var(--term); color: var(--black); text-shadow: none; padding: 0 0.3em; }

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.5rem 0.75rem;
  background: var(--term);
  color: var(--black);
  text-shadow: none;
  font-weight: 700;
}
.skip:focus { top: 0.75rem; }

/* ---------- Frames, buttons and links (as on the games site) ---------- */

.term-window {
  position: relative;
  border: 1px solid var(--term);
  background: var(--black);
  box-shadow: 0 0 14px rgb(0 255 0 / 0.2), inset 0 0 28px rgb(0 255 0 / 0.06);
}
/* The window's name set into its top border */
.window-title {
  position: absolute;
  top: -0.9rem;
  left: 0.75rem;
  padding: 0 0.5rem;
  background: var(--black);
  font: 1.5rem/1.75rem var(--display);
  text-transform: uppercase;
}
@media (min-width: 640px) { .window-title { left: 1.5rem; } }

.term-panel { border: 1px solid var(--term-low); }

.term-card {
  border: 1px solid var(--term-low);
  background: var(--black);
  transition: border-color 80ms, background-color 80ms, box-shadow 80ms;
}
.term-card:hover,
.term-card:focus-within {
  border-color: var(--term);
  background: var(--term-deep);
  box-shadow: 0 0 14px rgb(0 255 0 / 0.25);
}

.term-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.75rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--term);
  background: transparent;
  color: var(--term);
  font: 600 0.9375rem/1.2 var(--mono);
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
  text-decoration: none;
  transition: background-color 80ms, color 80ms, box-shadow 80ms;
}
.term-btn::before { content: "["; }
.term-btn::after { content: "]"; }
.term-btn:hover { background: var(--term); color: var(--black); text-shadow: none; }
.term-btn:active { transform: translateY(1px); }
.term-btn-primary { background: var(--term); color: var(--black); text-shadow: none; box-shadow: 0 0 12px rgb(0 255 0 / 0.35); }
.term-btn-primary:hover { background: var(--black); color: var(--term); text-shadow: var(--glow); }
.term-btn-sm { min-height: 2.25rem; padding: 0.25rem 0.625rem; font-size: 0.8125rem; white-space: nowrap; }

.term-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.375rem;
  border: 0;
  background: none;
  color: var(--term-dim);
  font: 600 0.875rem/1.4 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  text-shadow: inherit;
  cursor: pointer;
  transition: background-color 80ms, color 80ms;
}
.term-link:hover { background: var(--term); color: var(--black); text-shadow: none; }

.label {
  font-size: 0.75rem;
  line-height: 1rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--term-dim);
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  border: 1px solid var(--term-low);
  color: var(--term-dim);
  font-size: 0.75rem;
  line-height: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: background-color 80ms, color 80ms, border-color 80ms;
}
.chip:hover { border-color: var(--term); background: var(--term); color: var(--black); text-shadow: none; }
.tags { display: flex; flex-wrap: wrap; gap: 0.5rem; padding: 0; list-style: none; min-width: 0; }
.tags li { min-width: 0; max-width: 100%; }
.chip { max-width: 100%; overflow-wrap: anywhere; }
/* A long word or an address in a title or a summary wraps, instead of widening the page */
.featured h2, .row h3, .post-title, .page-title, .pager-title, .excerpt, .meta, .crumbs, .hero-text { overflow-wrap: anywhere; min-width: 0; }
.featured-body, .row-main, .pager-link, .post-head > *, .page-head > * { min-width: 0; }

.cursor::after {
  content: "";
  display: inline-block;
  width: 0.6em;
  height: 1.1em;
  margin-left: 0.2em;
  vertical-align: -0.2em;
  background: var(--term);
  box-shadow: var(--glow);
  animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ---------- Top bar ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgb(0 0 0 / 0.9);
  border-bottom: 1px solid var(--term-low);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}
.topbar-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: 3.5rem;
}
.topnav { display: flex; align-items: center; gap: 0.5rem; }

/* MICRO[GAMES]WARE in big terminal type, the middle word lit up like a selection */
.logo {
  display: inline-flex;
  align-items: center;
  font: clamp(1.3rem, 5.4vw, 1.75rem)/1 var(--display);
  letter-spacing: 0.03em;
  color: var(--term);
  text-decoration: none;
  white-space: nowrap;
}
.logo .lit { margin: 0 0.1em; padding: 0.04em 0.12em 0; background: var(--term); color: var(--black); text-shadow: none; }
.logo-sub { margin-left: 0.15em; color: var(--term-dim); }
.logo-sm { font-size: 1.5rem; }
/* On a phone the bar keeps the logo and the way to the games; the feed is in the footer too */
@media (max-width: 479px) {
  .topnav .term-link { display: none; }
}
@media (max-width: 359px) {
  .logo-sub { display: none; }
}

/* ---------- Main and footer ---------- */

main.wrap { flex: 1; padding-top: 2.5rem; padding-bottom: 4rem; }
@media (min-width: 768px) { main.wrap { padding-top: 3.5rem; } }

.footer { border-top: 1px solid var(--term-low); padding: 2rem 0 2.5rem; }
.footer-in { display: grid; gap: 0.5rem; font-size: 0.875rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 0.5rem 0.75rem; }
.footer-links a, .footer a:not(.logo) { color: var(--term-dim); text-underline-offset: 0.25em; text-decoration-color: var(--term-low); }
.footer-links a:hover { color: var(--black); background: var(--term); text-shadow: none; text-decoration: none; }

/* CRT glass over the page: faint scanlines and a dark vignette, plus a band rolling down. Lighter
   than on the games site, so long text stays easy to read */
.crt {
  position: fixed;
  inset: 0;
  z-index: 50;
  pointer-events: none;
  background:
    radial-gradient(ellipse at center, transparent 62%, rgb(0 0 0 / 0.45) 100%),
    repeating-linear-gradient(to bottom, transparent 0 2px, rgb(0 0 0 / 0.16) 2px 3px);
}
.crt::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 30vh;
  background: linear-gradient(to bottom, transparent, rgb(0 255 0 / 0.04) 50%, transparent);
  transform: translateY(-30vh);
  animation: crt-roll 9s linear infinite;
}
@keyframes crt-roll { to { transform: translateY(100vh); } }

/* ---------- Front page ---------- */

.hero {
  padding: 2rem 1rem 1.75rem;
  margin-bottom: 2.5rem;
}
@media (min-width: 640px) { .hero { padding: 2.5rem 2rem 2.25rem; } }
.prompt { font-size: 0.875rem; color: var(--term); overflow-wrap: anywhere; }
.hero-title {
  margin-top: 0.75rem;
  font: clamp(2.75rem, 9vw, 5rem)/0.95 var(--display);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  text-shadow: 0 0 10px rgb(0 255 0 / 0.55);
}
.hero-text { margin-top: 1rem; max-width: 40rem; color: var(--read); text-shadow: none; line-height: 1.7; }

.featured {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin-bottom: 3rem;
}
.featured-cover { display: block; border-bottom: 1px solid var(--term-low); overflow: hidden; }
.featured-cover img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
@media (min-width: 900px) {
  .featured:has(.featured-cover) { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); }
  .featured-cover { display: flex; align-items: center; border-bottom: 0; border-right: 1px solid var(--term-low); }
}
.featured-body { padding: 1.5rem 1.25rem; display: flex; flex-direction: column; gap: 0.75rem; }
@media (min-width: 640px) { .featured-body { padding: 2rem; } }
.kicker { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--term-dim); display: flex; gap: 0.625rem; align-items: center; }
.featured h2 { font: clamp(2rem, 6vw, 3.25rem)/1 var(--display); }
.featured h2 a, .row h3 a { text-decoration: none; }
.excerpt { color: var(--read); text-shadow: none; line-height: 1.7; }
.read-more { margin-top: 0.25rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.875rem; }
.read-more .arrow { display: inline-block; transition: transform 120ms; }
.featured:hover .read-more .arrow { transform: translateX(0.35em); }

/* The whole card is the link (a stretched link, so the text inside it still reads as text) */
.stretch::after { content: ""; position: absolute; inset: 0; }
.stretch:focus-visible { outline: none; }
.stretch:focus-visible::after { outline: 1px dashed var(--term); outline-offset: 3px; }

.meta { display: flex; flex-wrap: wrap; gap: 0.25rem 0.625rem; color: var(--term-dim); font-size: 0.8125rem; letter-spacing: 0.04em; }
.draft { background: var(--term); color: var(--black); text-shadow: none; padding: 0 0.4em; font-weight: 700; letter-spacing: 0.1em; }

.section { margin-top: 3rem; }
.section .label { margin-bottom: 1rem; }

.rows { list-style: none; padding: 0; border-top: 1px solid var(--term-low); }
.row {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.25rem 1.5rem;
  padding: 1.25rem 0.5rem;
  border-bottom: 1px solid var(--term-low);
  transition: background-color 80ms;
}
.row:hover, .row:focus-within { background: var(--term-deep); }
.row-date { grid-column: 1 / -1; color: var(--term-dim); font-size: 0.8125rem; letter-spacing: 0.06em; font-variant-numeric: tabular-nums; }
.row-main { display: grid; gap: 0.375rem; min-width: 0; }
.row h3 { font: clamp(1.6rem, 4.5vw, 2rem)/1.05 var(--display); }
.row .excerpt { font-size: 0.9375rem; }
.row-meta { color: var(--term-dim); font-size: 0.8125rem; overflow-wrap: anywhere; }
.row-arrow { align-self: center; color: var(--term-low); font: 2rem/1 var(--display); transition: color 80ms, transform 120ms; }
.row:hover .row-arrow { color: var(--term); transform: translateX(0.2em); }
@media (min-width: 768px) {
  .row { grid-template-columns: 8.5rem minmax(0, 1fr) auto; padding: 1.5rem 0.75rem; }
  .row-date { grid-column: auto; padding-top: 0.35rem; }
}

.empty { padding: 3rem 1.5rem; text-align: center; display: grid; gap: 0.75rem; }
.big { font: clamp(3rem, 12vw, 6rem)/1 var(--display); text-shadow: 0 0 10px rgb(0 255 0 / 0.55); }
.empty a, .notfound p a { text-underline-offset: 0.25em; }

/* ---------- A post ---------- */

.progress { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 40; pointer-events: none; }
.progress span { display: block; height: 100%; background: var(--term); box-shadow: 0 0 8px var(--term); transform: scaleX(0); transform-origin: 0 50%; }

.post, .page-head { max-width: var(--measure); margin: 0 auto; }
.crumbs { color: var(--term-dim); font-size: 0.875rem; margin-bottom: 1.25rem; overflow-wrap: anywhere; }
.crumbs a { color: var(--term); text-decoration: underline dotted var(--term-low); text-underline-offset: 0.25em; }
.crumbs a:hover { background: var(--term); color: var(--black); text-shadow: none; text-decoration-color: transparent; }
.post-head { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1rem; padding-bottom: 1.75rem; border-bottom: 1px dashed var(--term-low); margin-bottom: 2rem; }
.post-title, .page-title {
  font: clamp(2.5rem, 8vw, 4.25rem)/0.98 var(--display);
  text-shadow: 0 0 10px rgb(0 255 0 / 0.55);
  overflow-wrap: break-word;
}
.page-head { margin-bottom: 2rem; display: grid; grid-template-columns: minmax(0, 1fr); gap: 0.5rem; }
.page-head + .rows { max-width: var(--measure); margin: 0 auto 2rem; }
.page-head ~ p { max-width: var(--measure); margin: 0 auto; }

.cover { margin: 0 0 2.25rem; border: 1px solid var(--term-low); }
.cover img { display: block; width: 100%; }

/* The text itself */
.prose {
  color: var(--read);
  text-shadow: none;
  font-size: 1rem;
  line-height: 1.8;
  overflow-wrap: break-word;
}
@media (min-width: 768px) { .prose { font-size: 1.0625rem; } }
.prose > * + * { margin-top: 1.25em; }
.prose strong { color: var(--term); font-weight: 700; }
.prose em { font-style: italic; }
.prose a {
  color: var(--term);
  text-decoration: underline;
  text-decoration-color: var(--term-low);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
  transition: background-color 80ms, color 80ms;
}
.prose a:hover { background: var(--term); color: var(--black); text-decoration-color: transparent; }

.prose h2, .prose h3, .prose h4 {
  position: relative;
  color: var(--term);
  text-shadow: var(--glow);
  font-family: var(--display);
  font-weight: 400;
  line-height: 1.05;
  scroll-margin-top: 5rem;
}
.prose h2 { font-size: clamp(2rem, 5.5vw, 2.5rem); margin-top: 2.25em; }
.prose h3 { font-size: clamp(1.6rem, 4.5vw, 1.9rem); margin-top: 1.9em; }
.prose h4 { font: 700 0.875rem/1.4 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; margin-top: 1.75em; }
.prose h2::before { content: "## "; color: var(--term-low); }
.prose h3::before { content: "### "; color: var(--term-low); }
.prose h2 + *, .prose h3 + *, .prose h4 + * { margin-top: 0.75em; }
.prose .anchor {
  position: absolute;
  right: 100%;
  padding-right: 0.3em;
  color: var(--term-low);
  text-decoration: none;
  opacity: 0;
  transition: opacity 80ms;
}
.prose :is(h2, h3, h4):hover .anchor { opacity: 1; }
.prose .anchor:hover { background: none; color: var(--term); }

.prose ul, .prose ol { padding-left: 1.75em; }
.prose li + li { margin-top: 0.4em; }
.prose li > ul, .prose li > ol { margin-top: 0.4em; }
.prose ul { list-style: none; }
.prose ul > li { position: relative; }
.prose ul > li::before { content: ">"; position: absolute; left: -1.4em; color: var(--term); font-weight: 700; }
.prose ol > li::marker { color: var(--term); font-weight: 700; }
.prose li input[type="checkbox"] { accent-color: var(--term); margin: 0 0.5em 0 0; }
.prose ul > li:has(> input[type="checkbox"])::before { content: none; }

.prose blockquote {
  padding: 0.75em 1.25em;
  border-left: 3px solid var(--term);
  background: var(--term-deep);
  color: var(--term);
}
.prose blockquote > * + * { margin-top: 0.75em; }

.prose code {
  padding: 0.1em 0.35em;
  border: 1px solid var(--term-low);
  background: rgb(0 38 0 / 0.6);
  color: var(--term);
  font-size: 0.9em;
}
.prose pre {
  position: relative;
  padding: 1.25em 1.25em 1em;
  border: 1px solid var(--term-low);
  background: rgb(0 38 0 / 0.45);
  overflow-x: auto;
  line-height: 1.6;
  font-size: 0.875rem;
  tab-size: 2;
}
.prose pre code { padding: 0; border: 0; background: none; font-size: inherit; color: var(--term); }

.prose hr { border: 0; height: auto; margin: 2.5em 0; text-align: center; color: var(--term-low); overflow: visible; }
.prose hr::before { content: "* * *"; letter-spacing: 0.75em; }

.prose img { display: block; margin-left: auto; margin-right: auto; border: 1px solid var(--term-low); }
.prose figure img { width: 100%; }
.prose figcaption { margin-top: 0.6em; color: var(--term-dim); font-size: 0.8125rem; text-align: center; }
.prose figcaption::before { content: "^ "; color: var(--term-low); }

.prose .table-wrap { overflow-x: auto; border: 1px solid var(--term-low); }
.prose table { width: 100%; border-collapse: collapse; font-size: 0.9em; }
.prose th, .prose td { padding: 0.55em 0.85em; border-bottom: 1px solid var(--term-low); text-align: left; vertical-align: top; }
.prose th { color: var(--term); font-weight: 700; background: var(--term-deep); }
.prose tr:last-child td { border-bottom: 0; }
.prose th + th, .prose td + td { border-left: 1px solid var(--term-low); }

.prose iframe, .prose video { display: block; width: 100%; max-width: 100%; aspect-ratio: 16 / 9; height: auto; border: 1px solid var(--term-low); }

.eof { margin: 3rem 0 1.5rem; text-align: center; color: var(--term-low); letter-spacing: 0.2em; font-size: 0.8125rem; }
.post-foot { display: grid; gap: 1rem; }
.actions { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.75rem; }

.cta {
  max-width: var(--measure);
  margin: 3.5rem auto 0;
  padding: 2rem 1.25rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}
@media (min-width: 640px) { .cta { padding: 2.25rem 2rem 1.75rem; } }
.cta-text { flex: 1 1 18rem; color: var(--read); text-shadow: none; line-height: 1.7; }

.pager {
  max-width: var(--measure);
  margin: 2rem auto 0;
  display: grid;
  gap: 1rem;
}
@media (min-width: 640px) { .pager { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }
.pager-link { display: grid; gap: 0.5rem; padding: 1rem 1.25rem; text-decoration: none; }
.pager-next { text-align: right; }
.pager-title { font: 1.6rem/1.05 var(--display); }

.notfound { max-width: var(--measure); margin: 1rem auto 0; padding: 2.5rem 1.25rem 2rem; display: grid; gap: 1rem; }
@media (min-width: 640px) { .notfound { padding: 2.5rem 2rem 2rem; } }
.notfound > p:not(.prompt):not(.actions):not(.window-title) { color: var(--read); text-shadow: none; }
.notfound .actions { justify-content: flex-start; margin-top: 0.5rem; }

@media (prefers-reduced-motion: reduce) {
  .crt::after { display: none; }
  .cursor::after { animation: none; }
  .read-more .arrow, .row-arrow { transition: none; }
}

@media print {
  .topbar, .footer, .crt, .progress, .cta, .pager, .actions, .skip { display: none !important; }
  body { background: #fff; color: #000; text-shadow: none; }
  .prose, .prose a, .prose strong, .prose h2, .prose h3 { color: #000; text-shadow: none; }
}