:root { color-scheme: light; --paper: #f4f1e9; --ink: #252720; --muted: #69695f; --line: #d7d4cb; --accent: #bb421e; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Arial, "Malgun Gothic", sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 6px; }
.page { width: min(1184px, calc(100% - 96px)); margin: auto; }
header { min-height: 100px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); gap: 24px; }
.brand { font-size: 32px; font-weight: 900; letter-spacing: -3px; }
.brand span { color: var(--accent); margin-left: 5px; }
.eyebrow { font: 11px/1.5 ui-monospace, Consolas, monospace; letter-spacing: .1em; }
.text-link { font-size: 13px; }
.text-link:hover { color: var(--accent); }
.intro { padding: 76px 0 70px; }
.intro > .eyebrow { display: flex; align-items: center; gap: 9px; font-family: inherit; font-size: 12px; letter-spacing: .06em; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
h1 { max-width: 13ch; margin: 26px 0 24px; font-size: clamp(48px, 6.8vw, 88px); line-height: .99; font-weight: 800; letter-spacing: -.065em; overflow-wrap: anywhere; }
.introduction { color: var(--muted); font-size: 16px; line-height: 1.8; word-break: keep-all; }
.section-heading { display: flex; justify-content: space-between; align-items: center; gap: 16px; border-top: 1px solid var(--ink); padding: 23px 0 30px; }
h2 { font-size: 15px; font-weight: 600; margin: 0; }
h2 span { margin-left: 10px; color: var(--accent); font: 12px ui-monospace, Consolas, monospace; }
.game { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 52px; padding: 0 0 55px; }
.game + .game { border-top: 1px solid var(--line); padding-top: 42px; }
figure { margin: 0; }
.screen { display: block; background: #11141c; border: 1px solid var(--ink); padding: 16px; }
.screen img { display: block; width: 100%; height: auto; image-rendering: pixelated; }
figcaption { display: flex; justify-content: space-between; margin-top: 12px; color: var(--muted); font-size: 11px; }
.game-info { padding-top: 12px; align-self: center; }
.game-id { margin: 0 0 15px; color: var(--accent); }
h3 { font-size: clamp(28px, 3.2vw, 39px); letter-spacing: -.05em; margin: 0 0 23px; line-height: 1.25; word-break: keep-all; }
.description { color: var(--muted); line-height: 1.95; font-size: 14px; word-break: keep-all; overflow-wrap: anywhere; }
.play { display: inline-flex; align-items: center; gap: 46px; margin-top: 22px; padding: 16px 22px; background: var(--accent); color: white; font-weight: 600; font-size: 14px; }
.play:hover { background: #943318; }
.play span { font-size: 20px; line-height: 1; }
.play-note { color: var(--muted); margin: 13px 0 0; font-size: 11px; }
.empty { padding: 35px 0 65px; color: var(--muted); }
footer { border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 20px; padding: 28px 0 34px; color: var(--muted); font-size: 12px; }
.skip-link { position: absolute; left: 16px; top: -80px; padding: 12px; background: var(--ink); color: white; z-index: 1; }
.skip-link:focus { top: 16px; }
@media (max-width: 740px) {
  .page { width: calc(100% - 40px); }
  header { min-height: 78px; }
  header > .eyebrow { display: none; }
  .intro { padding: 48px 0 40px; }
  .introduction { max-width: 27ch; font-size: 14px; }
  .game { grid-template-columns: 1fr; gap: 26px; padding-bottom: 40px; }
  .screen { padding: 10px; }
  .game-info { padding: 0; }
  .game-id { margin-bottom: 12px; }
  h3 { margin-bottom: 18px; }
  footer { flex-wrap: wrap; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }