:root {
  --bg: #0e0d0b;
  --bg-card: #1a1816;
  --bg-elev: #232020;
  --fg: #f1ece4;
  --muted: #9c9183;
  --accent: #b1281f;
  --accent-hover: #d63326;
  --accent-soft: rgba(177, 40, 31, 0.12);
  --border: #2a2622;
  --kbd-bg: #2d2722;
  --good: #6abf6a;
  --bad: #e57373;
  --warn: #e6b35a;
  --radius: 10px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", system-ui, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

header {
  text-align: center;
  padding: 2.5rem 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.logo {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 1.6rem;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  letter-spacing: -0.05em;
}

header h1 {
  margin: 0;
  font-size: 2.4rem;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.tagline {
  color: var(--muted);
  max-width: 640px;
  margin: 0.75rem auto 0;
  font-size: 1.05rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem 1.1rem;
  margin: 1.1rem auto 0;
  max-width: 720px;
  font-size: 0.92rem;
}
.site-nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 0.15rem 0;
  border-bottom: 1px solid transparent;
}
.site-nav a:hover { color: var(--fg); border-bottom-color: var(--accent); }
.site-nav a[aria-current="page"] { color: var(--fg); border-bottom-color: var(--accent); }

/* Language switcher, under the primary nav. Only rendered on pages that exist
   in more than one language, so it stays absent from most of the site. */
.lang-switcher {
  margin: .5rem auto 0;
  text-align: center;
  font-size: .88rem;
  color: var(--muted);
}
.lang-switcher a { color: var(--muted); text-decoration: none; }
.lang-switcher a:hover { color: var(--fg); text-decoration: underline; }
.lang-current { color: var(--fg); font-weight: 600; }

.footer-nav {
  margin: 0.6rem auto 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.3rem 0.9rem;
}
.footer-nav a { color: var(--muted); text-decoration: none; }
.footer-nav a:hover { color: var(--fg); }

.prose p, .prose li { color: var(--fg); }
.prose h3 { margin-top: 1.5rem; font-size: 1.05rem; }
.prose .updated { color: var(--muted); font-size: 0.85rem; margin-top: 0; }
.back-home { display: inline-block; margin-bottom: 1rem; color: var(--accent); text-decoration: none; }
.back-home:hover { text-decoration: underline; }

main {
  max-width: 880px;
  margin: 0 auto;
  padding: 1.5rem 1rem 3rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}

.card.disabled { opacity: 0.45; pointer-events: none; }
.card.disabled .primary { cursor: not-allowed; }

h2 {
  margin: 0 0 0.75rem;
  font-size: 1.2rem;
  color: var(--fg);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.6rem;
  height: 1.6rem;
  background: var(--accent);
  color: white;
  border-radius: 50%;
  font-size: 0.85rem;
  font-weight: 700;
}

.steps {
  padding-left: 1.25rem;
  margin: 0.5rem 0;
}
.steps li { margin-bottom: 0.4rem; }

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

code {
  background: var(--bg-elev);
  padding: 0.1em 0.4em;
  border-radius: 4px;
  font-size: 0.9em;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
}

kbd {
  background: var(--kbd-bg);
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  padding: 0.1em 0.45em;
  border-radius: 4px;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.85em;
}

button {
  background: var(--bg-elev);
  color: var(--fg);
  border: 1px solid var(--border);
  padding: 0.6em 1.2em;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
  font-family: inherit;
}
button:hover:not(:disabled) { background: #2f2a25; }

button.primary {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}
button.primary:hover:not(:disabled) { background: var(--accent-hover); }
button:disabled { opacity: 0.5; cursor: not-allowed; }

button.link {
  background: none;
  border: none;
  color: var(--accent);
  padding: 0;
  font-weight: 500;
  text-decoration: underline;
  cursor: pointer;
}

.status {
  margin-top: 0.75rem;
  padding: 0.6rem 0.85rem;
  background: #0a0908;
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.85rem;
  white-space: pre-wrap;
}

progress {
  width: 100%;
  height: 6px;
  margin-top: 0.5rem;
  appearance: none;
  -webkit-appearance: none;
  border: none;
  border-radius: 3px;
  background: var(--bg-elev);
  overflow: hidden;
}
progress::-webkit-progress-bar { background: var(--bg-elev); }
progress::-webkit-progress-value { background: var(--accent); transition: width 0.2s; }
progress::-moz-progress-bar { background: var(--accent); }

.dropzone {
  border: 2px dashed var(--border);
  border-radius: 8px;
  padding: 2rem 1rem;
  text-align: center;
  margin: 0.75rem 0;
  transition: all 0.15s ease;
  cursor: pointer;
}
.dropzone:hover, .dropzone:focus { border-color: var(--accent); outline: none; }
.dropzone.hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.dropzone p { margin: 0.25rem 0; }

.muted { color: var(--muted); font-size: 0.9rem; }
.center { text-align: center; }

#screen-container {
  margin-top: 0.75rem;
  background: black;
  border-radius: 6px;
  overflow: hidden;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

#screen { width: 100%; }
#canvas {
  display: block;
  max-width: 100%;
  background: black;
}
#canvas:focus { outline: 2px solid var(--accent); outline-offset: -2px; }

#screen-empty-state {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  color: #555;
  font-style: italic;
}
#screen-container.has-content #screen-empty-state { display: none; }

#logOutput {
  background: #08070a;
  color: #d4ccbe;
  padding: 1rem;
  border-radius: 6px;
  font-size: 0.78rem;
  max-height: 240px;
  overflow-y: auto;
  margin: 0;
  white-space: pre-wrap;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  border: 1px solid var(--border);
}

details {
  margin: 0.5rem 0;
  padding: 0.6rem 0.85rem;
  background: #100f0d;
  border-radius: 6px;
  border: 1px solid var(--border);
}
details summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--fg);
  list-style: none;
}
details summary::-webkit-details-marker { display: none; }
details summary::before {
  content: "›";
  display: inline-block;
  margin-right: 0.5rem;
  transition: transform 0.15s ease;
  color: var(--accent);
}
details[open] summary::before { transform: rotate(90deg); }
details p, details ul { color: var(--muted); margin: 0.5rem 0 0; }
details ul { padding-left: 1.25rem; }

.boot-options {
  margin: 1rem 0;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  background: rgba(255, 255, 255, 0.02);
}
.boot-options label { display: block; margin-bottom: 0.4rem; }
.boot-options select {
  width: 100%;
  padding: 0.5rem 0.6rem;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 0.35rem;
  font-family: inherit;
  font-size: 0.95rem;
}
.boot-options select:disabled { opacity: 0.6; cursor: not-allowed; }
.small { font-size: 0.85rem; }
.boot-options .muted { margin: 0.5rem 0 0; }

.entry-picker,
.embed-variant {
  margin: 0.75rem 0 1rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  background: rgba(255, 255, 255, 0.02);
}
.entry-picker label,
.embed-variant label { display: block; margin-bottom: 0.4rem; }
.entry-picker select,
.embed-variant select {
  width: 100%;
  padding: 0.5rem 0.6rem;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 0.35rem;
  font-family: inherit;
  font-size: 0.95rem;
}

.screen-actions {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}
.screen-actions button {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border);
  padding: 0.55rem 0.9rem;
  border-radius: 0.4rem;
  font-family: inherit;
  font-size: 0.92rem;
  cursor: pointer;
}
.screen-actions button:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
}
.screen-actions button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.screen-actions .small { margin-top: 0.5rem; }

footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.82rem;
  padding: 2rem 1rem 2.5rem;
  border-top: 1px solid var(--border);
  margin-top: 2rem;
}

/* Link-card grid for /run/ and /blog/ hubs */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 0.9rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}
.link-card {
  display: block;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.1rem;
  text-decoration: none;
  color: var(--fg);
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.link-card:hover {
  border-color: var(--accent);
  text-decoration: none;
  transform: translateY(-2px);
}
.link-card .lc-title { font-weight: 700; display: block; margin-bottom: 0.25rem; }
.link-card .lc-desc { color: var(--muted); font-size: 0.88rem; }

/* Verdict badges for app pages */
.verdict {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.15em 0.6em;
  border-radius: 999px;
  margin-left: 0.4rem;
  vertical-align: middle;
}
.verdict.good, .verdict.works { background: rgba(106,191,106,0.15); color: var(--good); }
.verdict.partial { background: rgba(230,179,90,0.15); color: var(--warn); }
.verdict.bad { background: rgba(229,115,115,0.15); color: var(--bad); }

.spec-table { width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: 0.92rem; }
.spec-table th, .spec-table td { text-align: left; padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--border); }
.spec-table th { color: var(--muted); font-weight: 600; width: 38%; vertical-align: top; }

/* Screenshot of an app running in the browser (app-guide pages + blog posts). */
.app-shot { margin: 1.25rem 0; }
.app-shot img { display: block; width: 100%; height: auto; border-radius: 8px; border: 1px solid var(--border); background: #000; }
.app-shot figcaption { color: var(--muted); font-size: 0.85rem; margin-top: 0.4rem; text-align: center; }

/* Full-width multi-column compatibility table (blog round-ups). */
.table-wrap { overflow-x: auto; margin: 1rem 0; }
.compat-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.compat-table th, .compat-table td { text-align: left; padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--border); vertical-align: top; }
.compat-table th { color: var(--muted); font-weight: 600; white-space: nowrap; }
.compat-table td:nth-child(2), .compat-table td:nth-child(3) { white-space: nowrap; }
.compat-table tbody tr:hover { background: rgba(255,255,255,0.02); }

.cta-row { margin: 1.25rem 0 0; }
.cta-btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 0.7em 1.3em;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
}
.cta-btn:hover { background: var(--accent-hover); text-decoration: none; }

.breadcrumb { font-size: 0.85rem; color: var(--muted); margin-bottom: 1rem; }
.breadcrumb a { color: var(--accent); }

/* Highlighted download callout on app-guide pages (hosted, legal freeware). */
.download-box {
  border: 1px solid var(--accent);
  background: var(--accent-soft);
  border-radius: 10px;
  padding: 1rem 1.1rem;
  margin: 1.25rem 0;
}
.download-box h3 { margin-top: 0; }
.download-box .small { font-size: 0.82rem; }

/* Caution / licensing callout. */
.warn-box {
  border: 1px solid var(--warn);
  background: rgba(230, 179, 90, 0.10);
  border-radius: 10px;
  padding: 0.9rem 1.1rem;
  margin: 1.25rem 0;
}
.warn-box h3 { margin-top: 0; }

/* ─── Instant-play embed (/run/<app>/ pages) ─────────────────────────────── */
.embed-stage { position: relative; }
.embed-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  text-align: center;
  padding: 1.5rem;
  background: radial-gradient(circle at 50% 40%, rgba(26,24,22,0.55), rgba(8,7,8,0.92));
  border-radius: 6px;
  z-index: 2;
}
.embed-overlay.hidden { display: none; }
.embed-play {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 0.9em 1.8em;
  font-size: 1.25rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 6px 24px rgba(177,40,31,0.4);
  transition: transform 0.12s ease, background 0.15s ease;
}
.embed-play:hover:not(:disabled) { background: var(--accent-hover); transform: translateY(-2px); }
.embed-play:disabled { opacity: 0.7; cursor: default; box-shadow: none; }
.embed-hint { max-width: 440px; margin: 0; }
.embed-loader { margin-top: 1rem; }
.embed-console-wrap { margin-top: 1rem; }
.embed-console-wrap #logOutput { margin-top: 0.5rem; }

@media (max-width: 540px) {
  header { padding: 1.5rem 1rem 1rem; }
  header h1 { font-size: 1.8rem; }
  .card { padding: 1.1rem; }
  h2 { font-size: 1.05rem; }
  .embed-play { font-size: 1.05rem; padding: 0.8em 1.4em; }
}

/* ─── Mobile gamepad controls (/run/ instant-play pages) ─────────────────── */
.mgp {
  display: none;
  max-width: 640px;
  margin: 0.5rem auto 0;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}
/* Show on touch/small screens */
@media (hover: none) and (pointer: coarse) { .mgp { display: block; } }
@media (max-width: 720px) { .mgp { display: block; } }

.mgp-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.4rem;
}
.mgp-dpad {
  display: grid;
  grid-template-areas: ". u ." "l . r" ". d .";
  grid-template-columns: 2.8rem 2.8rem 2.8rem;
  grid-template-rows: 2.8rem 2.8rem 2.8rem;
  gap: 3px;
}
.mgp-btn {
  -webkit-touch-callout: none;
  touch-action: manipulation;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #1e2d47 0%, #111c2e 100%);
  border: 1px solid #2e4470;
  border-radius: 8px;
  color: #9bbfe0;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 3px 0 #0a1220, inset 0 1px 0 rgba(120,180,255,.1);
  transition: background 0.05s, transform 0.05s, box-shadow 0.05s;
}
.mgp-btn:active,
.mgp-btn.pressed {
  background: linear-gradient(180deg, #2a4068 0%, #1a2e50 100%);
  transform: translateY(2px);
  box-shadow: 0 1px 0 #0a1220;
  color: #fff;
}
/* D-pad button placements */
.mgp-up    { grid-area: u; }
.mgp-left  { grid-area: l; }
.mgp-right { grid-area: r; }
.mgp-down  { grid-area: d; }

/* Action buttons cluster */
.mgp-actions {
  display: grid;
  grid-template-columns: repeat(3, 2.8rem);
  grid-template-rows: repeat(2, 2.8rem);
  gap: 4px;
}
.mgp-wide {
  width: 100%;
  height: 2.5rem;
  border-radius: 10px;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
}
.mgp-accent {
  background: linear-gradient(180deg, #7a1a14 0%, #4d0f0b 100%);
  border-color: #b8261d;
  color: #ffd0cc;
  box-shadow: 0 3px 0 #300806, inset 0 1px 0 rgba(255,160,150,.15);
}
.mgp-accent:active, .mgp-accent.pressed {
  background: linear-gradient(180deg, #9e231a 0%, #6a1510 100%);
  box-shadow: 0 1px 0 #300806;
}
.mgp-yellow {
  background: linear-gradient(180deg, #5a4a10 0%, #3a2e08 100%);
  border-color: #c8a020;
  color: #ffe080;
  box-shadow: 0 3px 0 #1e1804, inset 0 1px 0 rgba(255,220,80,.1);
}
.mgp-yellow:active, .mgp-yellow.pressed {
  background: linear-gradient(180deg, #7a6418 0%, #5a4810 100%);
  box-shadow: 0 1px 0 #1e1804;
}
.mgp-hint {
  display: none;
  font-size: 0.75rem;
  color: var(--muted);
  margin: 0.25rem 0 0;
  text-align: center;
}
@media (hover: none) and (pointer: coarse) { .mgp-hint { display: block; } }
@media (max-width: 720px) { .mgp-hint { display: block; } }

/* ── Quick Play dropdown ── */
.ql-row {
  display: flex;
  gap: 0.6rem;
  align-items: stretch;
  flex-wrap: wrap;
  margin-top: 0.75rem;
}
.ql-select {
  flex: 1 1 260px;
  min-width: 0;
  background: var(--bg-elev);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.55rem 0.75rem;
  font-size: 1rem;
  cursor: pointer;
  appearance: auto;
}
.ql-select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.ql-btn {
  flex: 0 0 auto;
  white-space: nowrap;
}
.ql-btn:disabled {
  opacity: 0.45;
  cursor: default;
}

/* ── DOS embed: stage & fullscreen ────────────────────────────────────── */
/* Base stage geometry lives here (not inline) so the fullscreen/maximise
   rules below can actually override it — inline styles would always win. */
#dos-canvas {
  display: block;
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
}
#dos-stage {
  position: relative;
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  background: #000;
  aspect-ratio: 4 / 3;
}
/* The stage is normally capped at 640px; both fullscreen paths lift that cap
   and letterbox the 4:3 canvas inside the available space. */
#dos-stage:fullscreen {
  max-width: none;
  width: 100vw;
  height: 100vh;
  aspect-ratio: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
#dos-stage:fullscreen #dos-canvas {
  width: min(100vw, 133.333vh);
  height: auto;
  aspect-ratio: 4 / 3;
}
/* iOS Safari fallback — no element Fullscreen API there. */
#dos-stage.dos-maximised {
  position: fixed;
  inset: 0;
  z-index: 9999;
  max-width: none;
  width: 100vw;
  height: 100dvh;
  aspect-ratio: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: env(safe-area-inset-top) 0 env(safe-area-inset-bottom);
}
#dos-stage.dos-maximised #dos-canvas {
  width: min(100vw, 133.333dvh);
  height: auto;
  aspect-ratio: 4 / 3;
}
body.dos-playing { overflow: hidden; }

/* ── Poster grid: visual game cards with screenshots ──────────────────── */
.poster-grid {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}
.poster-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--card, #12161d);
  text-decoration: none;
  color: inherit;
  transition: transform .12s ease, border-color .12s ease;
}
.poster-card:hover,
.poster-card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--accent, #c0392b);
}
.pc-shot {
  display: block;
  width: 100%;
  /* 16:10-ish tile keeps rows compact while still showing whole frames. */
  aspect-ratio: 8 / 5;
  /* contain, not cover: these are game screenshots and cropping them cuts
     off HUDs and titles. Letterbox against black instead. */
  object-fit: contain;
  background: #000;
  image-rendering: pixelated;
}
.pc-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 8 / 5;
  font: 700 2.5rem/1 system-ui, sans-serif;
  
  color: #566;
  background: linear-gradient(140deg, #1b2330, #0e131a);
}
.pc-body {
  display: flex;
  flex-direction: column;
  gap: .15rem;
  padding: .6rem .7rem .7rem;
}
.pc-title { font-weight: 600; line-height: 1.25; }
.pc-play { color: var(--muted); font-size: .85rem; }
.poster-card:hover .pc-play { color: var(--accent, #c0392b); }

/* The one card in the shelf that isn't a title we host: the visitor's own
   file. It stays pinned first and is exempt from the category filter (see
   filter.js) — when a search finds nothing, "run your own" is precisely the
   answer, so hiding it there would be backwards. Drawn as a dashed outline so
   it reads as a slot to fill rather than a game with missing art. */
.pc-byo .poster-card {
  border-style: dashed;
  background: linear-gradient(140deg, #171d27, #0e131a);
}
.pc-byo .pc-shot {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 8 / 5;
  background: none;
  color: var(--accent, #c0392b);
  font: 700 2.6rem/1 system-ui, sans-serif;
}
.pc-byo .pc-play { color: var(--accent, #c0392b); }

.badge-new {
  display: inline-block;
  margin-left: .35rem;
  padding: .05rem .35rem;
  border-radius: 4px;
  background: #1f7a3d;
  color: #eafff0;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .04em;
  vertical-align: middle;
}

/* ── Mobile key palette: menus & name entry in DOS games ─────────────── */
.mgp-keys {
  display: none;
  max-width: 640px;
  margin: .5rem auto 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .35rem .5rem;
}
.mgp-keys summary { color: var(--muted); font-size: .85rem; cursor: pointer; }
.mgp-keygrid { margin-top: .5rem; display: flex; flex-direction: column; gap: .3rem; }
.mgp-keyrow { display: flex; gap: .3rem; justify-content: center; }
.mgp-key {
  flex: 1 1 0;
  min-width: 0;
  padding: .55rem .2rem;
  font: 600 .8rem/1 system-ui, sans-serif;
  color: #cfe8ff;
  background: linear-gradient(#1b2a44, #0d1626);
  border: 1px solid #3a5a8a;
  border-radius: 6px;
  touch-action: manipulation;
  -webkit-user-select: none;
  user-select: none;
  cursor: pointer;
}
.mgp-key.pressed, .mgp-key:active {
  background: linear-gradient(#284064, #16243c);
  color: #fff;
}
.mgp-key-wide { flex: 1.8 1 0; font-size: .7rem; }
@media (hover: none) and (pointer: coarse) { .mgp-keys { display: block; } }
@media (max-width: 720px) { .mgp-keys { display: block; } }

/* ── Controls panel: sits directly under the game ─────────────────────── */
.controls-panel {
  max-width: 640px;
  margin: .75rem auto 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(255, 255, 255, .015);
}
.controls-panel > summary {
  cursor: pointer;
  padding: .55rem .75rem;
  font-size: .95rem;
  list-style: none;
}
.controls-panel > summary::-webkit-details-marker { display: none; }
.controls-panel > summary::before {
  content: "▸ ";
  color: var(--muted);
}
.controls-panel[open] > summary::before { content: "▾ "; }
.controls-panel > summary strong { font-weight: 600; }
.controls-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}
.controls-table th[scope="col"] {
  text-align: left;
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--muted);
  font-weight: 600;
  padding: .3rem .75rem;
  border-bottom: 1px solid var(--border);
}
.controls-table th[scope="row"] {
  text-align: left;
  font-weight: 500;
  padding: .35rem .75rem;
  white-space: nowrap;
}
.controls-table td {
  padding: .35rem .75rem;
  color: var(--muted);
}
.controls-table tbody tr + tr th,
.controls-table tbody tr + tr td { border-top: 1px solid rgba(255,255,255,.05); }
.controls-table kbd {
  display: inline-block;
  margin: 0 .1rem;
  padding: .05rem .3rem;
  font-size: .8em;
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: 4px;
  background: rgba(255,255,255,.05);
  color: var(--fg, #e6edf3);
  white-space: nowrap;
}
@media (max-width: 560px) {
  .controls-table th[scope="row"] { white-space: normal; }
  .controls-table { font-size: .85rem; }
}

/* ── Mobile: hide desktop-only embed chrome ───────────────────────────── */
/* On a phone the Fullscreen button, the mouse-capture hint and the console
   box are all meaningless, and together they sit between the game and the
   touch pad — pushing the d-pad below the fold. Hiding them puts the pad
   directly under the canvas without reordering anything. */
@media (hover: none) and (pointer: coarse), (max-width: 720px) {
  #dos-fullscreen,
  #dos-mouse-hint,
  #dos-console { display: none; }
}

/* ── Grid filter: chips + search above the poster grid ────────────────── */
.grid-filter { margin: 1rem 0 .25rem; }
.gf-search { display: block; margin-bottom: .6rem; }
.gf-search input {
  width: 100%;
  max-width: 420px;
  padding: .5rem .7rem;
  font: inherit;
  font-size: .95rem;
  color: inherit;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.gf-search input:focus-visible { outline: 2px solid var(--accent, #c0392b); outline-offset: 1px; }
.gf-chips { display: flex; flex-wrap: wrap; gap: .4rem; }
.chip {
  padding: .32rem .7rem;
  font: inherit;
  font-size: .85rem;
  color: var(--muted);
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
  transition: color .12s ease, border-color .12s ease, background .12s ease;
}
.chip:hover { color: inherit; border-color: var(--accent, #c0392b); }
.chip.is-on {
  color: #fff;
  background: var(--accent, #c0392b);
  border-color: var(--accent, #c0392b);
}
.chip-n { opacity: .65; font-size: .8em; margin-left: .15rem; }
.gf-empty { margin: .75rem 0 0; color: var(--muted); font-size: .9rem; }

/* The crawlable counterpart to the filter chips. The chips are buttons, which
   a search engine cannot follow, so the categories that have a real page at
   /play/<slug>/ are also linked here as ordinary anchors. */
.gf-browse { margin: .6rem 0 0; color: var(--muted); font-size: .85rem; }
.gf-browse a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.gf-browse a:hover { color: var(--accent, #c0392b); }

/* "Where to start" list on the category pages: a title plus a sentence of
   editorial, so the page carries prose the filter view never could. */
.picks { list-style: none; padding: 0; margin: .5rem 0 0; }
.picks li { margin: 0 0 .6rem; padding-left: 1rem; border-left: 2px solid var(--border, #333); }
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ── "Free & complete" badge ──────────────────────────────────────────── */
.badge-free {
  display: inline-block;
  margin-left: .35rem;
  padding: .05rem .35rem;
  border-radius: 4px;
  background: #1f4f7a;
  color: #dbeeff;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .04em;
  vertical-align: middle;
}
.free-note {
  max-width: 640px;
  margin: .6rem auto 0;
  padding: .5rem .7rem;
  border: 1px solid var(--border);
  border-left: 3px solid #1f4f7a;
  border-radius: 6px;
  font-size: .88rem;
  color: var(--muted);
}
.free-note strong { color: inherit; }

/* ── Download progress inside the play overlay ────────────────────────── */
/* Large payloads (Freedoom is ~10 MB) can take minutes on a phone. The bar
   lives in the overlay so the play area never looks frozen. */
.dos-progress {
  width: min(78%, 20rem);
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .14);
  overflow: hidden;
}
.dos-progress-fill {
  width: 0%;
  height: 100%;
  border-radius: 999px;
  background: var(--accent, #c0392b);
  transition: width .18s linear;
}
/* When the server sends no content-length there's no percentage to show, so
   sweep instead of implying a position we don't know. */
.dos-progress.indeterminate .dos-progress-fill {
  width: 40% !important;
  animation: dos-sweep 1.1s ease-in-out infinite;
}
@keyframes dos-sweep {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(250%); }
}

/* Key rebinding panel under the DOS embed. A two-column list of
   "what the game calls this key" → "which key on your keyboard sends it". */
.dos-keys-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr));
  gap: .35rem .75rem;
}
.dos-key-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: .5rem; font-size: .85rem;
}
.dos-key-btn {
  min-width: 6.5rem; font-size: .8rem;
  padding: .25rem .5rem; font-variant-numeric: tabular-nums;
}

/* Resume bar — a returning player's saved game, hoisted above everything else.
   Hidden until recent.js finds a history entry, so first-timers never see it. */
.resume-bar {
  display: flex; align-items: center; flex-wrap: wrap; gap: .5rem;
  margin: 0 0 1rem; padding: .6rem .9rem;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  font-size: .95rem;
}
.resume-bar[hidden] { display: none; }
.resume-label { color: var(--muted); }
.resume-link { font-weight: 600; }

/* The resume affordance: a picture of where you actually left off, because a
   thumbnail of your own game says "this is yours, click it" in a way no label
   does. Everything below degrades to text if the shot is missing — a save made
   before thumbnails existed, or a WebGL canvas that reads back blank. */
.resume-bar-link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  vertical-align: middle;
}
.resume-bar-shot {
  width: 64px;
  height: 40px;
  object-fit: contain;
  background: #000;
  border-radius: 4px;
  image-rendering: pixelated;
  flex: none;
}
.resume-card .pc-when { display: block; }
.resume-card .pc-play { color: var(--accent, #c0392b); }

/* The saves page hangs metadata and a delete control under each card, so its
   rows size to content rather than stretching every card to the tallest one. */
.saves-list { align-items: start; }
.saves-list > li {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .3rem;
}
.saves-list .poster-card { height: auto; width: 100%; }

/* The play button on a game page, once it has a save behind it. */
.embed-play-resume {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  padding: .55rem .55rem .7rem;
}
.embed-play-resume .resume-shot {
  display: block;
  width: 240px;
  max-width: 60vw;
  aspect-ratio: 8 / 5;
  object-fit: contain;
  background: #000;
  border-radius: 4px;
  image-rendering: pixelated;
}

/* "Play next" rail directly under a game. Text links, not posters — it has to
   fit in one line right below the canvas without pushing the game off-screen. */
.next-up {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: .4rem .75rem;
  margin: .85rem 0 0; font-size: .9rem;
}
.next-up-label { color: var(--muted); }
.next-up a { border-bottom: 1px solid transparent; }
.next-up a:hover { border-bottom-color: var(--accent); }
.next-up-all { color: var(--muted); }

/* Newsletter signup. One field — the only way this site can reach a visitor
   again, since there are no accounts and almost everyone is a first-timer. */
.newsletter-form {
  display: flex; flex-wrap: wrap; gap: .5rem; margin: .75rem 0 0;
}
.newsletter-form input[type="email"] {
  flex: 1 1 16rem; min-width: 0;
  padding: .55rem .7rem;
  background: var(--bg-elev); color: var(--fg);
  border: 1px solid var(--border); border-radius: var(--radius);
  font: inherit;
}
.newsletter-form input[type="email"]:focus {
  outline: none; border-color: var(--accent);
}
/* The result of a signup, filled in by newsletter.js. Hidden until there is
   something to say, so the block doesn't reserve an empty line. */
.newsletter-status { margin: .5rem 0 0; }
.newsletter-status.is-error { color: var(--warn); }

/* Sits under a self-saving game's frame. */
.resume-note { margin: .5rem 0 0; }

/* ── Embed offer ───────────────────────────────────────────────────────────
   Shown only on the games written from scratch here. Every accepted embed puts
   a real link to this domain on someone else's page, which is the constraint
   the whole site is stuck behind. */
#embed-offer textarea {
  width: 100%; font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .8rem; line-height: 1.45; padding: .6rem .7rem;
  border-radius: 6px; resize: vertical;
  background: var(--bg, #0d0d0f); color: var(--fg, #e8e8ea);
  border: 1px solid var(--border, #333);
}
#embed-offer .cta-btn { cursor: pointer; }

/* ── CJK typography ────────────────────────────────────────────────────────
   The Japanese and Chinese trees were rendering with a Latin font stack at
   Latin metrics, which is a real legibility problem rather than a cosmetic one:
   kanji and hanzi carry far more strokes per glyph than a Latin letter, so at
   the same size they turn to mud, and at the same line-height the lines crowd.

   Scoped by :lang() so nothing here touches the English pages. */
:lang(ja), :lang(zh-CN), :lang(zh) {
  /* System faces first, in the order each platform actually ships them, then
     Noto as the cross-platform fallback. Latin text inside a CJK page still
     picks up the Latin faces because they are listed ahead of the CJK ones. */
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI",
    "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo",
    "PingFang SC", "Microsoft YaHei", "Noto Sans CJK JP", "Noto Sans CJK SC",
    system-ui, sans-serif;
  /* Slightly larger and noticeably looser than the Latin default of 1.55.
     Dense scripts need the vertical room to stay readable. */
  font-size: 1.03em;
  line-height: 1.85;
}

/* The h2 is a flex row holding the heading text plus a verdict badge. In
   English the heading is short enough that they sit side by side; in Japanese
   the same heading is long enough that flex squeezes it to a narrow column and
   breaks it mid-word ("プレ / イ"). Let the row wrap instead of compressing
   the title. */
:lang(ja) h2, :lang(zh-CN) h2 {
  flex-wrap: wrap;
  align-items: flex-start;
}
:lang(ja) h2 > :first-child, :lang(zh-CN) h2 > :first-child {
  flex: 1 1 100%;
}

/* Japanese and Chinese are written without spaces between words, so the browser
   will happily break a line mid-word unless told otherwise. keep-all plus
   strict line-breaking applies kinsoku shori — the rules that stop a line
   starting with a closing bracket or a small kana, or ending with an opener. */
:lang(ja) p, :lang(ja) li, :lang(ja) h1, :lang(ja) h2, :lang(ja) h3,
:lang(zh-CN) p, :lang(zh-CN) li, :lang(zh-CN) h1, :lang(zh-CN) h2, :lang(zh-CN) h3 {
  line-break: strict;
  overflow-wrap: break-word;
}

/* Headings in CJK do not need the tight tracking that suits Latin display type,
   and negative letter-spacing on kanji actively hurts. */
:lang(ja) h1, :lang(ja) h2, :lang(ja) h3,
:lang(zh-CN) h1, :lang(zh-CN) h2, :lang(zh-CN) h3 {
  letter-spacing: normal;
  line-height: 1.5;
}

/* Latin-only UI bits inside a CJK page — code, keys, filenames — should keep
   their monospace face and normal metrics rather than inherit the CJK ones. */
:lang(ja) code, :lang(ja) kbd, :lang(zh-CN) code, :lang(zh-CN) kbd {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  line-height: 1.5;
}

/* Install offer. Shares the resume bar's shape on purpose: both are the same
   kind of thing — a one-line route back to a game you already started. */
.install-bar { justify-content: flex-start; }
.install-bar .button.primary { padding: .3rem .8rem; font-size: .9rem; }
.install-dismiss {
  background: none; border: 0; padding: .3rem .4rem;
  color: var(--muted); font: inherit; font-size: .9rem; cursor: pointer;
  text-decoration: underline;
}
.install-dismiss:hover { color: var(--fg); }
.linklike {
  background: none; border: 0; padding: 0;
  color: var(--accent); font: inherit; cursor: pointer; text-decoration: underline;
}
.continue-all { margin: .4rem 0 0; }

/* ──────────────────────────────────────────────────────────────────────────
   macemu theme.
   The base stylesheet is inherited from exebrowser.com, which is a dark,
   DOS-red site. This block redefines the tokens everything else is built on,
   so the Mac site reads as Platinum-era Macintosh — warm paper, blue
   highlight, hairline rules — without touching the 900 rules that use them.
   ────────────────────────────────────────────────────────────────────────── */
:root {
  --bg: #d9d6ce;          /* the desktop grey, warmed slightly */
  --bg-card: #f4f2ed;     /* paper */
  --bg-elev: #e8e5dd;
  --fg: #1b1a17;
  --muted: #5f5b53;
  --accent: #2b4fa2;      /* the System 7 selection blue */
  --accent-hover: #1d3b83;
  --accent-soft: rgba(43, 79, 162, 0.10);
  --border: #b6b1a6;
  --kbd-bg: #e2dfd7;
  --good: #1f7a3d;
  --bad: #a32020;
  --warn: #8a6a12;
  --radius: 6px;          /* classic Mac corners were tighter than this era's */
}

body { background-image: none; }

header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  box-shadow: inset 0 -1px 0 #fff;
}

.logo {
  /* The Happy Mac, in spirit: a rounded box with a face. */
  display: inline-grid;
  place-items: center;
  width: 1.9rem; height: 1.9rem;
  background: var(--fg);
  color: var(--bg-card);
  border-radius: 4px;
  font-size: 1.1rem;
  line-height: 1;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: 0 1px 0 #fff inset, 0 1px 2px rgba(0,0,0,.06);
}

kbd, .controls-table kbd {
  background: var(--kbd-bg);
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: 3px;
  color: var(--fg);
}

.spec-table, .compat-table, .controls-table { width: 100%; border-collapse: collapse; }
.spec-table th, .spec-table td,
.compat-table th, .compat-table td,
.controls-table th, .controls-table td {
  text-align: left;
  padding: 0.45rem 0.6rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.spec-table th { width: 9rem; font-weight: 600; color: var(--muted); }
.compat-table thead th { background: var(--bg-elev); }

.warn-box {
  background: #fdf6e3;
  border: 1px solid #ddc98a;
  border-left: 3px solid var(--warn);
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius);
}
.free-note {
  background: #eef5ee;
  border: 1px solid #b9d3b9;
  border-left: 3px solid var(--good);
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius);
}

/* The dropzone: the whole point of the utility pages, so it should look like
   the primary action rather than an afterthought at the bottom of a form. */
.dropzone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  background: var(--bg-elev);
  padding: 2rem 1rem;
  text-align: center;
  transition: border-color .15s, background .15s;
}
.dropzone.is-over { border-color: var(--accent); background: var(--accent-soft); }
.dropzone.is-busy { opacity: .55; pointer-events: none; }
.dz-title { font-size: 1.15rem; font-weight: 600; margin: 0 0 .2rem; }
.dz-sub { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--muted); margin: 0 0 .9rem; font-size: .85rem; }
.dz-note { margin: .7rem 0 0; }
.dz-status { min-height: 1.4em; margin: .7rem 0 0; }
.dz-stage:not(:empty) { margin-top: 1rem; }

.embed-stage { position: relative; width: 100%; background: #000; border-radius: var(--radius); overflow: hidden; }
.embed-console-wrap { width: 100%; height: 100%; }
.embed-overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .6rem;
  background: radial-gradient(circle at 50% 45%, #3a3a3a, #111);
  color: #f2f2f2;
}
.embed-play {
  font: 600 1.05rem/1 -apple-system, system-ui, sans-serif;
  padding: .75rem 1.4rem;
  background: var(--accent); color: #fff;
  border: 0; border-radius: var(--radius); cursor: pointer;
}
.embed-play:hover { background: var(--accent-hover); }
.embed-play:disabled { opacity: .6; cursor: progress; }
.embed-hint { margin: 0; font-size: .8rem; color: #bdbdbd; max-width: 34ch; text-align: center; }
.dos-progress { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: rgba(255,255,255,.15); }
.dos-progress-fill { height: 100%; width: 0; background: var(--accent); transition: width .2s; }

.link-list { list-style: none; padding: 0; }
.link-list li { padding: .35rem 0; border-bottom: 1px solid var(--border); }

.poster-grid {
  list-style: none; padding: 0; margin: 1rem 0 0;
  display: grid; gap: .8rem;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
}