:root {
  color-scheme: dark;
  --bg: #07090d;
  --panel: #10141b;
  --line: rgba(255, 255, 255, 0.12);
  --muted: #88919f;
  --text: #f4f1e9;
  --accent: #ff5a32;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { background: var(--bg); }

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 72% 10%, rgba(255, 90, 50, 0.09), transparent 32rem),
    linear-gradient(180deg, #090c11 0%, var(--bg) 55%);
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
  z-index: 10;
}

.masthead,
main,
footer {
  width: min(1240px, calc(100% - 48px));
  margin-inline: auto;
}

.masthead {
  height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 35px;
  height: 35px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 11px;
  letter-spacing: 0;
}

.status {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font: 700 10px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: 0.13em;
}

.status i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #70df9b;
  box-shadow: 0 0 14px #70df9b;
}

.hero {
  min-height: 445px;
  padding: 88px 0 72px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 350px;
  align-items: end;
  gap: 48px;
}

.eyebrow {
  grid-column: 1 / -1;
  align-self: start;
  margin: 0 0 -40px;
  color: var(--accent);
  font: 700 10px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: 0.18em;
}

h1 {
  margin: 0;
  font-size: clamp(64px, 9vw, 132px);
  line-height: 0.77;
  letter-spacing: -0.075em;
  text-transform: uppercase;
}

h1 em {
  color: transparent;
  -webkit-text-stroke: 1px rgba(244, 241, 233, 0.58);
  font-style: normal;
}

.intro {
  margin: 0 0 3px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.library { padding-bottom: 88px; }

.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.section-heading h2 {
  margin: 0;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.section-heading span,
footer {
  color: var(--muted);
  font: 700 9px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: 0.15em;
}

.game-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.game-card {
  --game-accent: var(--accent);
  position: relative;
  min-height: 350px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  text-decoration: none;
  isolation: isolate;
}

.game-art {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, transparent 48%, color-mix(in srgb, var(--game-accent) 18%, transparent) 49%, transparent 72%),
    radial-gradient(circle at 72% 34%, color-mix(in srgb, var(--game-accent) 42%, transparent), transparent 26%),
    linear-gradient(145deg, #171d26, #090b0f 72%);
  transform: scale(1.01);
  transition: transform 500ms cubic-bezier(.2,.75,.2,1), filter 500ms ease;
  z-index: -2;
}

.game-art::before,
.game-art::after {
  content: "";
  position: absolute;
  border: 1px solid color-mix(in srgb, var(--game-accent) 58%, transparent);
  transform: rotate(45deg);
}

.game-art::before { width: 170px; height: 170px; right: 13%; top: 20%; }
.game-art::after { width: 70px; height: 70px; right: 28%; top: 42%; }

.game-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 22%, rgba(4, 6, 9, 0.92) 100%);
  z-index: -1;
}

.game-meta {
  min-height: 350px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.game-number,
.game-version {
  font: 700 10px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: 0.14em;
}

.game-number { color: var(--game-accent); }
.game-version { color: var(--muted); }

.game-title {
  margin: auto 0 12px;
  max-width: 15ch;
  font-size: clamp(26px, 3vw, 43px);
  line-height: 0.98;
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

.game-description {
  max-width: 52ch;
  margin: 0;
  color: #aeb5c0;
  font-size: 12px;
  line-height: 1.55;
}

.game-launch {
  position: absolute;
  right: 24px;
  bottom: 24px;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
  font-size: 19px;
  transition: color 220ms ease, border-color 220ms ease, transform 220ms ease;
}

.game-card:hover .game-art { transform: scale(1.045); filter: saturate(1.18); }
.game-card:hover .game-launch { color: var(--game-accent); border-color: var(--game-accent); transform: translate(3px, -3px); }
.game-card:focus-visible { outline: 2px solid var(--game-accent); outline-offset: 3px; }

.empty-state {
  padding: 48px 0;
  color: var(--muted);
}

footer {
  min-height: 86px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--line);
}

@media (max-width: 760px) {
  .masthead, main, footer { width: min(100% - 28px, 1240px); }
  .hero { min-height: 390px; padding: 64px 0; grid-template-columns: 1fr; gap: 32px; }
  .eyebrow { margin: 0; }
  .game-grid { grid-template-columns: 1fr; }
  .intro { max-width: 42ch; }
  footer { gap: 18px; flex-wrap: wrap; }
}