/* Свой файл, а не Google Fonts: 7 КБ, грузится сразу и работает офлайн.
   Press Start 2P, SIL OFL 1.1 — см. assets/fonts/README.md */
@font-face {
  font-family: "Press Start 2P";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/press-start-2p-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Press Start 2P";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/press-start-2p-cyrillic.woff2") format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

:root {
  /* Press Start 2P — родной шрифт NES-титров, кириллица в комплекте.
     Только для заголовков и «экранов»: сплошной текст им нечитаем,
     особенно русский. Абзацы — системным шрифтом. */
  --display: "Press Start 2P", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --text: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --nes-red: #d81f2a;
  --nes-dark-red: #8e1420;
  --nes-gray-0: #f4f4f0;
  --nes-gray-1: #d7d7d2;
  --nes-gray-2: #9d9d98;
  --nes-gray-3: #4b4b4f;
  --nes-black: #161619;
  --screen: #101512;
  --green: #8cff65;
  --cyan: #67e8f9;
  --yellow: #ffe66d;
  --shadow: 6px 6px 0 var(--nes-black);
  --border: 4px solid var(--nes-black);
  --page-width: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--nes-black);
  background:
    linear-gradient(rgba(22,22,25,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22,22,25,.035) 1px, transparent 1px),
    var(--nes-gray-1);
  background-size: 8px 8px;
  font-family: var(--text);
  font-size: 18px;
  line-height: 1.6;
  image-rendering: pixelated;
}

a { color: var(--nes-dark-red); text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { color: var(--nes-red); }
img, video { max-width: 100%; }
button, input, textarea { font: inherit; }
code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

.skip-link {
  position: absolute; left: -10000px; top: 0;
}
.skip-link:focus { left: 1rem; top: 1rem; z-index: 999; background: #fff; padding: .5rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--nes-gray-0);
  border-bottom: var(--border);
}
.header-inner {
  max-width: var(--page-width);
  margin: 0 auto;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--nes-black);
  text-decoration: none;
  white-space: nowrap;
}
.brand-mark {
  width: 42px; height: 30px;
  background: var(--nes-red);
  border: 4px solid var(--nes-black);
  border-radius: 4px 14px 4px 14px;
  box-shadow: inset -5px -5px 0 var(--nes-dark-red);
}
.brand strong { font-family: var(--display); font-size: 16px; letter-spacing: .5px; }
.nav { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.nav a {
  text-decoration: none;
  color: var(--nes-black);
  border: 3px solid transparent;
  padding: 5px 9px;
  font-size: 16px;
}
.nav a:hover, .nav a[aria-current="page"] {
  border-color: var(--nes-black);
  background: var(--nes-red);
  color: white;
  box-shadow: 3px 3px 0 var(--nes-black);
}
.menu-toggle { display: none; border: var(--border); background: white; padding: 8px 10px; font-family: var(--display); font-size: 10px; }

main { min-height: 70vh; }
.container { max-width: var(--page-width); margin: 0 auto; padding: 36px 18px 64px; }

.hero {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 30px;
  align-items: center;
  min-height: 570px;
}
.eyebrow {
  display: inline-block;
  background: var(--nes-black);
  color: white;
  padding: 7px 10px;
  font-family: var(--display);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
h1, h2, h3 { font-family: var(--display); line-height: 1.35; margin-top: 0; font-weight: 400; overflow-wrap: break-word; }
h1 { font-size: clamp(26px, 4.6vw, 54px); margin: 18px 0 24px; }
h2 { font-size: clamp(19px, 2.6vw, 30px); margin-bottom: 22px; line-height: 1.4; }
h3 { font-size: 17px; line-height: 1.45; }
.lead { font-size: clamp(19px, 2vw, 23px); max-width: 760px; line-height: 1.55; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.btn {
  display: inline-block;
  border: var(--border);
  padding: 14px 18px;
  font-family: var(--display);
  font-size: 12px;
  background: var(--nes-red);
  color: white;
  text-decoration: none;
  box-shadow: var(--shadow);
  transform: translate(0,0);
}
.btn:hover { color: white; transform: translate(2px,2px); box-shadow: 4px 4px 0 var(--nes-black); }
.btn.secondary { background: var(--nes-gray-0); color: var(--nes-black); }

.nes-console {
  background: var(--nes-gray-0);
  border: 7px solid var(--nes-black);
  border-radius: 8px;
  padding: 24px;
  box-shadow: 14px 14px 0 var(--nes-gray-3);
  transform: rotate(1deg);
}
.console-slot { height: 68px; background: var(--nes-gray-3); border: var(--border); margin-bottom: 20px; position: relative; }
.console-slot::after { content: "NES PLAYER AI MODULE"; font-family: var(--display); color: var(--nes-gray-1); position: absolute; left: 16px; bottom: 10px; font-size: 10px; }
.console-panel { display: flex; align-items: center; gap: 15px; }
.power-led { width: 16px; height: 16px; background: var(--nes-red); border: 3px solid var(--nes-black); box-shadow: 0 0 12px var(--nes-red); }
.console-button { width: 76px; height: 30px; background: var(--nes-gray-2); border: var(--border); box-shadow: inset -4px -4px 0 var(--nes-gray-3); }

.screen {
  background: var(--screen);
  color: var(--green);
  border: 8px solid var(--nes-black);
  box-shadow: inset 0 0 40px rgba(140,255,101,.08), var(--shadow);
  padding: 22px;
  position: relative;
  overflow: hidden;
}
/* CRT: строки развёртки + затемнение по краям кинескопа.
   Было 3.5% белого — кнопка «CRT ON/OFF» физически ничего не меняла. */
.screen::before {
  content: "";
  position: absolute; inset: 0;
  z-index: 1;
  background:
    repeating-linear-gradient(0deg, rgba(0,0,0,.38) 0 1px, transparent 1px 3px),
    radial-gradient(ellipse at center, transparent 50%, rgba(0,0,0,.6) 100%);
  pointer-events: none;
}
.screen pre { position: relative; z-index: 2; margin: 0; white-space: pre; overflow-x: auto; color: inherit; font-family: var(--display); font-size: clamp(9px, 1.1vw, 13px); line-height: 1.75; text-shadow: 0 0 9px rgba(140,255,101,.7); }
/* Экран внутри корпуса: без внешней тени (она вылезала на панель с кнопками)
   и с отбивкой до неё. Шрифт мельче — колонка героя узкая. */
.nes-console .screen { box-shadow: inset 0 0 40px rgba(140,255,101,.08); margin-bottom: 20px; }
.nes-console .screen pre { font-size: clamp(8px, .85vw, 11px); }
.blink { animation: blink 1s steps(2,end) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 44px 0; }
.stat { background: var(--nes-gray-0); border: var(--border); padding: 18px; box-shadow: 5px 5px 0 var(--nes-gray-3); }
.stat strong { display: block; font-family: var(--display); font-size: clamp(18px, 2vw, 26px); line-height: 1.3; margin-bottom: 10px; color: var(--nes-red); }
.stat span { font-size: 16px; }

.section { margin: 76px 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 24px; }
.section-head p { max-width: 620px; margin: 0; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid > *, .stats > *, .pipeline > *, .gallery > * { min-width: 0; }  /* длинная строка не растягивает колонку */
.card { background: var(--nes-gray-0); border: var(--border); padding: 20px; box-shadow: var(--shadow); }
.card .tag { display: inline-block; background: var(--nes-red); color: white; padding: 6px 8px; margin-bottom: 14px; font-family: var(--display); font-size: 10px; }
.card p:last-child { margin-bottom: 0; }
.card pre { font-size: 15px; padding: 14px; }   /* a clone URL has to fit */

.pipeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; align-items: stretch; }
.pipeline .node { border: var(--border); background: var(--nes-gray-0); padding: 16px 10px; text-align: center; position: relative; font-family: var(--display); font-size: 10px; line-height: 1.6; display: grid; place-items: center; }
.pipeline .node:not(:last-child)::after { content: "▶"; position: absolute; right: -17px; top: 35%; color: var(--nes-red); z-index: 2; }

.controller { margin: 32px auto; max-width: 780px; }
.controller svg { display: block; width: 100%; height: auto; }
.pad-brand { font-family: var(--display); font-size: 17px; fill: var(--nes-gray-0); }
.pad-label { font-family: var(--display); font-size: 12px; fill: var(--nes-gray-3); }

.docs-layout { display: grid; grid-template-columns: 260px minmax(0,1fr); gap: 28px; }
.sidebar { position: sticky; top: 92px; align-self: start; border: var(--border); background: var(--nes-gray-0); padding: 16px; font-size: 16px; }
.sidebar strong { display: block; font-family: var(--display); font-size: 10px; margin-bottom: 10px; }
.sidebar a { display: block; padding: 6px; text-decoration: none; color: var(--nes-black); }
.sidebar a:hover { background: var(--nes-red); color: white; }
.doc-content { min-width: 0; }
.doc-content section { scroll-margin-top: 100px; margin-bottom: 58px; }
.doc-content h2 { border-bottom: 6px solid var(--nes-red); padding-bottom: 8px; }
.doc-content h3 { margin-top: 32px; }
.callout { border: var(--border); border-left: 14px solid var(--nes-red); padding: 16px; background: var(--nes-gray-0); margin: 20px 0; }
pre { overflow-x: auto; background: var(--screen); color: var(--green); border: var(--border); padding: 18px; }
code:not(pre code) { background: #fff; border: 2px solid var(--nes-gray-3); padding: 0 5px; }

.issue-list { display: grid; gap: 18px; }
.issue { border: var(--border); background: var(--nes-gray-0); box-shadow: 5px 5px 0 var(--nes-gray-3); }
.issue-head { display: flex; gap: 10px; flex-wrap: wrap; padding: 12px 16px; border-bottom: 3px solid var(--nes-black); }
.issue-body { padding: 16px; }
.badge { padding: 5px 8px; border: 2px solid var(--nes-black); font-family: var(--display); font-size: 10px; }
.issue-head strong { align-self: center; }
.badge.open { background: var(--yellow); }
.badge.fixed { background: var(--green); }
.badge.research { background: var(--cyan); }

.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.media-card { border: var(--border); background: var(--nes-gray-0); box-shadow: var(--shadow); overflow: hidden; }
.media-placeholder { aspect-ratio: 16/9; display: grid; place-items: center; background: var(--screen); color: var(--green); border-bottom: var(--border); text-align: center; padding: 20px; font-family: var(--display); font-size: 11px; line-height: 1.8; }
.media-card figcaption { padding: 15px; }

.site-footer { background: var(--nes-black); color: white; border-top: 8px solid var(--nes-red); }
.footer-inner { max-width: var(--page-width); margin: auto; padding: 32px 18px; display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; font-family: var(--display); font-size: 10px; line-height: 2; }
.site-footer a { color: var(--yellow); }

.crt-off .screen::before { display: none; }
.crt-off .screen { box-shadow: var(--shadow); }
.crt-off .nes-console .screen { box-shadow: none; }
.crt-off .screen pre { text-shadow: none; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .grid { grid-template-columns: 1fr 1fr; }
  .pipeline { grid-template-columns: 1fr; }
  .pipeline .node:not(:last-child)::after { content: "▼"; right: 48%; top: auto; bottom: -23px; }
  .docs-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
}
@media (max-width: 680px) {
  body { font-size: 17px; }
  .header-inner { flex-wrap: wrap; }
  .menu-toggle { display: block; margin-left: auto; }
  .nav { display: none; width: 100%; margin-left: 0; }
  .nav.open { display: grid; grid-template-columns: 1fr 1fr; }
  .stats, .grid, .gallery { grid-template-columns: 1fr; }
}


/* переключатель языка */
.nav .lang {
  border: 1px solid currentColor;
  border-radius: 4px;
  padding: 2px 8px;
  font-size: 0.85em;
  opacity: 0.75;
}
.nav .lang:hover { opacity: 1; }

.card .tag.track { margin-left: 6px; }
.card .tag.track-honest { background: #1f8a4c; }
.card .tag.track-priv { background: #b8860b; }
.card .tag.track-ram { background: #555; }