:root {
  --ink: #12150d;
  --ink-2: #1f2515;
  --screen: #a7c957;
  --screen-bright: #d7f54a;
  --paper: #f1ef9d;
  --hot: #f0357f;
  --gold: #ffd23f;
  --cyan: #64d2ff;
  --cream: #fff7c4;
  --line: #34411f;
  --shadow: #050704;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 75px;
}

body {
  margin: 0;
  color: var(--cream);
  background:
    linear-gradient(transparent 31px, rgba(215, 245, 74, 0.06) 32px),
    linear-gradient(90deg, transparent 31px, rgba(215, 245, 74, 0.04) 32px),
    radial-gradient(circle at top left, rgba(240, 53, 127, 0.2), transparent 32rem),
    #10140d;
  background-size: 32px 32px, 32px 32px, auto, auto;
  font-family: "Courier New", Courier, monospace;
  line-height: 1.55;
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 4px 4px;
  mix-blend-mode: screen;
  opacity: 0.42;
}

a {
  color: var(--screen-bright);
}

a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
  outline: 4px solid var(--gold);
  outline-offset: 4px;
}

img {
  display: block;
  max-width: 100%;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.65rem 0.85rem;
  color: var(--ink);
  background: var(--gold);
  border: 3px solid var(--ink);
  box-shadow: 4px 4px 0 var(--shadow);
  font-weight: 900;
  text-decoration: none;
  text-transform: uppercase;
  transform: translateY(-180%);
}

.skip-link:focus-visible {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem clamp(1rem, 4vw, 3rem);
  border-bottom: 4px solid var(--shadow);
  background: rgba(18, 21, 13, 0.95);
  box-shadow: 0 4px 0 var(--hot);
}

.brand,
.site-nav {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.brand {
  color: var(--cream);
  font-weight: 900;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 2.4rem;
  height: 2.4rem;
  place-items: center;
  color: var(--ink);
  background: var(--screen-bright);
  border: 3px solid var(--cream);
  box-shadow: 4px 4px 0 var(--hot);
}

.site-nav {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.site-nav a {
  display: inline-flex;
  min-height: 2rem;
  align-items: center;
  padding: 0.2rem 0.35rem;
  color: var(--cream);
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration: none;
  text-transform: uppercase;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--gold);
}

.hero {
  position: relative;
  min-height: min(760px, 88vh);
  padding: clamp(1rem, 3vw, 2rem);
  display: grid;
  align-items: end;
  overflow: hidden;
  border-bottom: 8px solid var(--shadow);
}

.hero-art {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  image-rendering: pixelated;
}

.hero::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(16, 20, 13, 0.92) 0%, rgba(16, 20, 13, 0.46) 48%, rgba(16, 20, 13, 0.08) 100%),
    linear-gradient(0deg, rgba(16, 20, 13, 0.92) 0%, transparent 52%);
}

.hero-copy {
  position: relative;
  z-index: 1;
  width: min(650px, 100%);
  padding: clamp(1rem, 4vw, 3rem) 0;
}

.kicker {
  margin: 0 0 0.6rem;
  color: var(--gold);
  font-size: clamp(0.78rem, 1vw, 0.95rem);
  font-weight: 900;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.05;
  text-transform: uppercase;
}

h1 {
  color: var(--screen-bright);
  font-size: clamp(3.2rem, 12vw, 8.6rem);
  overflow-wrap: anywhere;
  text-shadow: 5px 0 0 var(--hot), 0 5px 0 var(--shadow);
}

h2 {
  color: var(--screen-bright);
  font-size: clamp(1.8rem, 5vw, 4rem);
  text-shadow: 3px 3px 0 var(--shadow);
}

h3 {
  color: var(--gold);
  font-size: 1.1rem;
}

.subtitle {
  max-width: 28rem;
  margin: 1rem 0 1.4rem;
  color: var(--cream);
  font-size: clamp(1.1rem, 2.2vw, 1.6rem);
  font-weight: 800;
}

.button {
  display: inline-flex;
  min-height: 2.8rem;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1rem;
  border: 3px solid var(--cream);
  color: var(--cream);
  background: var(--ink-2);
  box-shadow: 4px 4px 0 var(--shadow);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 900;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
}

.button:hover,
.button:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--shadow);
}

.button.primary {
  color: var(--ink);
  background: var(--screen-bright);
}

.button:disabled {
  opacity: 0.7;
  cursor: wait;
}

.hero-buttons,
.section-head,
.poster-copy {
  display: grid;
  gap: 0.9rem;
  justify-items: start;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
}

.promo-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-block: 4px solid var(--shadow);
  background: #80133b;
  color: var(--cream);
}

.promo-strip div {
  min-height: 8rem;
  padding: clamp(1rem, 3vw, 2rem);
  border-right: 4px solid var(--shadow);
}

.promo-strip div:last-child {
  border-right: 0;
}

.promo-strip strong {
  display: block;
  color: var(--gold);
  font-size: clamp(1.3rem, 3vw, 2.2rem);
  line-height: 1;
  text-transform: uppercase;
  text-shadow: 3px 3px 0 var(--shadow);
}

.promo-strip span {
  display: block;
  margin-top: 0.65rem;
  font-weight: 800;
}

.section {
  padding: clamp(2rem, 6vw, 5rem) clamp(1rem, 4vw, 3rem);
}

.section-head {
  max-width: 920px;
  margin-bottom: clamp(1.5rem, 4vw, 3rem);
}

.section-head p,
.poster-copy p,
.guide-hero p {
  max-width: 68ch;
  margin: 0;
  color: #e8efb8;
}

.play-section {
  background:
    linear-gradient(135deg, rgba(100, 210, 255, 0.14), transparent 36rem),
    #151b10;
}

.play-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
  gap: clamp(1rem, 3vw, 2rem);
  align-items: stretch;
}

.emulator-shell {
  padding: clamp(0.75rem, 2vw, 1.3rem);
  border: 6px solid #262d1c;
  background: #76807a;
  box-shadow: inset 0 0 0 5px #aeb7a3, 8px 8px 0 var(--shadow);
}

.emulator-screen {
  position: relative;
  height: clamp(320px, 56vw, 640px);
  min-height: 0;
  overflow: hidden;
  border: 5px solid #181c14;
  background: #93ad46;
  color: var(--ink);
}

#emulator-target {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  min-height: 0 !important;
  max-width: 100% !important;
  max-height: 100% !important;
  overflow: hidden !important;
  background: #11150d;
}

#emulator-target > * {
  max-width: 100% !important;
}

#emulator-target canvas,
#emulator-target iframe {
  display: block;
  max-width: 100% !important;
}

.emulator-screen #emulator-target.ejs_parent,
.emulator-screen #emulator-target .ejs_game,
.emulator-screen #emulator-target .ejs_canvas {
  width: 100% !important;
  height: 100% !important;
  min-height: 0 !important;
  max-height: 100% !important;
}

.emulator-screen #emulator-target .ejs_game {
  position: absolute !important;
  inset: 0 !important;
}

.emulator-screen.is-loading::after {
  position: absolute;
  inset: auto 1rem 1rem;
  z-index: 10;
  color: var(--screen-bright);
  background: var(--ink);
  padding: 0.5rem;
  text-transform: uppercase;
}

.emulator-status {
  position: absolute;
  inset: auto 1rem 1rem;
  z-index: 10;
  margin: 0;
  padding: 0.5rem;
  color: var(--screen-bright);
  background: var(--ink);
  font-weight: 900;
  text-transform: uppercase;
}

.boot-card {
  min-height: 100%;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 0.75rem;
  padding: 2rem;
  text-align: center;
  background:
    linear-gradient(rgba(18, 21, 13, 0.08) 50%, transparent 50%),
    #abc857;
  background-size: 100% 6px;
}

.boot-card h3 {
  color: var(--ink);
  font-size: clamp(1.8rem, 5vw, 3.3rem);
}

.boot-card p {
  max-width: 28rem;
  margin: 0;
  font-weight: 900;
}

.boot-label {
  color: var(--ink);
  text-transform: uppercase;
}

.rom-link {
  color: var(--ink);
  font-weight: 900;
  text-transform: uppercase;
}

.controls-card,
.guide-toc,
.guide-content,
.feature-grid article {
  border: 4px solid var(--line);
  background: rgba(18, 21, 13, 0.92);
  box-shadow: 6px 6px 0 var(--shadow);
}

.controls-card {
  padding: 1.1rem;
}

.controls-card h3 {
  margin-bottom: 1rem;
}

.controls-card dl,
.controls-card dd {
  margin: 0;
}

.controls-card div {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 0.75rem;
  padding: 0.7rem 0;
  border-top: 2px dashed var(--line);
}

.controls-card dt {
  color: var(--screen-bright);
  font-weight: 900;
  text-transform: uppercase;
}

.controls-card dd {
  color: #e4edba;
}

.cartridge-ad {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(310px, 1.08fr);
  gap: clamp(1.2rem, 5vw, 4.5rem);
  align-items: center;
  overflow: hidden;
  border-block: 8px solid var(--shadow);
  background:
    linear-gradient(90deg, rgba(255, 210, 63, 0.24), transparent 42rem),
    linear-gradient(rgba(255, 255, 255, 0.06) 2px, transparent 2px),
    #22160f;
  background-size: auto, 100% 8px, auto;
}

.cartridge-ad::before,
.cartridge-ad::after {
  position: absolute;
  content: "";
  pointer-events: none;
}

.cartridge-ad::before {
  inset: 0;
  background-image:
    linear-gradient(45deg, rgba(240, 53, 127, 0.22) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(100, 210, 255, 0.16) 25%, transparent 25%);
  background-size: 36px 36px;
  mix-blend-mode: screen;
  opacity: 0.38;
}

.cartridge-ad::after {
  inset: auto 0 0;
  height: 0.7rem;
  background: repeating-linear-gradient(90deg, var(--hot) 0 1.6rem, var(--gold) 1.6rem 3.2rem, var(--screen-bright) 3.2rem 4.8rem);
}

.cartridge-copy,
.cartridge-poster {
  position: relative;
  z-index: 1;
}

.cartridge-copy {
  display: grid;
  gap: 1rem;
  justify-items: start;
}

.cartridge-copy h2 {
  color: var(--cream);
  text-shadow: 4px 4px 0 var(--hot), 7px 7px 0 var(--shadow);
}

.cartridge-copy p {
  max-width: 58ch;
  margin: 0;
  color: #fff3b0;
  font-weight: 800;
}

.cartridge-callouts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.cartridge-callouts span {
  padding: 0.35rem 0.55rem;
  border: 3px solid var(--cream);
  color: var(--ink);
  background: var(--gold);
  box-shadow: 3px 3px 0 var(--shadow);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.cartridge-poster {
  min-height: clamp(360px, 42vw, 560px);
  display: grid;
  place-items: center;
}

.cartridge-image {
  width: min(100%, 680px);
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 5px solid var(--cream);
  background: var(--screen);
  box-shadow: 10px 10px 0 var(--shadow);
}

.feature-band {
  background: #10140d;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.feature-grid article {
  padding: 0.8rem;
}

.feature-grid img {
  width: 100%;
  aspect-ratio: 160 / 144;
  object-fit: cover;
  image-rendering: pixelated;
  border: 3px solid var(--screen);
  background: var(--screen);
}

.feature-grid h3 {
  margin-top: 0.9rem;
}

.feature-grid p {
  margin: 0.5rem 0 0;
  color: #e4edba;
  font-size: 0.92rem;
}

.poster-band {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1.1fr);
  gap: clamp(1rem, 5vw, 4rem);
  align-items: center;
  border-block: 8px solid var(--shadow);
  background:
    linear-gradient(90deg, rgba(240, 53, 127, 0.22), transparent),
    #1b2115;
}

.screenshot-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.screenshot-stack img {
  width: 100%;
  border: 5px solid var(--cream);
  background: var(--screen);
  box-shadow: 6px 6px 0 var(--shadow);
  image-rendering: pixelated;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem clamp(1rem, 4vw, 3rem);
  border-top: 4px solid var(--hot);
  background: var(--shadow);
  color: #dfe9aa;
  font-weight: 800;
}

.guide-page {
  padding: clamp(1rem, 4vw, 3rem);
}

.guide-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(180px, 320px);
  gap: 1.5rem;
  align-items: center;
  padding: clamp(1.2rem, 4vw, 3rem);
  border: 5px solid var(--line);
  background:
    linear-gradient(90deg, rgba(240, 53, 127, 0.18), transparent),
    rgba(18, 21, 13, 0.92);
  box-shadow: 8px 8px 0 var(--shadow);
}

.guide-hero img {
  width: 100%;
  border: 4px solid var(--screen);
  background: #edf4c2;
  image-rendering: pixelated;
}

.guide-layout {
  display: grid;
  grid-template-columns: minmax(220px, 290px) minmax(0, 1fr);
  gap: 1.2rem;
  align-items: start;
  margin-top: 1.2rem;
}

.guide-toc {
  position: sticky;
  top: 5.6rem;
  max-height: calc(100vh - 7rem);
  overflow: auto;
  padding: 1rem;
}

.guide-toc h2 {
  font-size: 1.2rem;
  margin-bottom: 0.8rem;
}

.guide-toc nav {
  display: grid;
  gap: 0.35rem;
}

.guide-toc a {
  display: inline-flex;
  min-height: 1.5rem;
  align-items: center;
  padding-block: 0.15rem;
  color: #e8efb8;
  font-size: 0.84rem;
  font-weight: 800;
  text-decoration: none;
}

.guide-toc a:hover {
  color: var(--gold);
}

.guide-toc .toc-level-3 {
  padding-left: 1rem;
  color: #b9c87e;
}

.guide-content {
  min-width: 0;
  padding: clamp(1rem, 3vw, 2rem);
}

.guide-content h1 {
  font-size: clamp(2.2rem, 6vw, 4rem);
}

.guide-content h2 {
  margin-top: 2.2rem;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
}

.guide-content h3 {
  margin-top: 1.8rem;
}

.guide-content p,
.guide-content li,
.guide-content blockquote {
  color: #edf4c2;
}

.guide-content code {
  padding: 0.08rem 0.25rem;
  color: var(--ink);
  background: var(--screen-bright);
  font-weight: 900;
}

.guide-content pre {
  overflow: auto;
  padding: 1rem;
  border: 3px solid var(--line);
  background: #090b07;
}

.guide-content pre code {
  padding: 0;
  color: var(--screen-bright);
  background: transparent;
}

.guide-content blockquote {
  margin: 1rem 0;
  padding: 1rem;
  border-left: 6px solid var(--hot);
  background: rgba(240, 53, 127, 0.08);
}

.guide-content hr {
  height: 4px;
  margin: 2rem 0;
  border: 0;
  background: var(--hot);
}

.table-wrap {
  overflow-x: auto;
  margin: 1rem 0;
  border: 3px solid var(--line);
}

table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  background: #0d1109;
}

th,
td {
  padding: 0.65rem;
  border: 2px solid var(--line);
  vertical-align: top;
  text-align: left;
}

th {
  color: var(--ink);
  background: var(--screen-bright);
  text-transform: uppercase;
}

td {
  color: #edf4c2;
}

@media (max-width: 980px) {
  .promo-strip,
  .play-layout,
  .cartridge-ad,
  .feature-grid,
  .poster-band,
  .guide-layout {
    grid-template-columns: 1fr;
  }

  .promo-strip div {
    border-right: 0;
    border-bottom: 4px solid var(--shadow);
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .guide-toc {
    position: static;
    max-height: none;
  }
}

@media (max-width: 680px) {
  .site-header,
  .site-footer,
  .guide-hero,
  .screenshot-stack,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .site-header,
  .site-footer {
    display: grid;
    justify-items: start;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .hero {
    min-height: 78vh;
  }

  h1 {
    font-size: clamp(2.45rem, 12vw, 3.4rem);
  }

  .hero::after {
    background: linear-gradient(0deg, rgba(16, 20, 13, 0.96) 0%, rgba(16, 20, 13, 0.5) 70%);
  }

  .controls-card div {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }

  .cartridge-ad {
    padding-bottom: 3rem;
  }

  .cartridge-poster {
    min-height: 300px;
  }

  .cartridge-image {
    width: min(100%, 520px);
  }

  .guide-content,
  .guide-toc {
    box-shadow: 4px 4px 0 var(--shadow);
  }
}