:root {
  --color-bg: #101014;
  --color-raise: #191920;
  --color-sink: #0a0a0d;
  --color-text: #eceef2;
  --color-muted: #a6adb8;
  --color-accent: #00e5ff;
  --color-accent-deep: #7ef0ff;
  --color-on-accent: #06131a;
  --color-border: #2b2c35;
  --font-head: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-mark: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --container: 1180px;
  --radius: 10px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
}

.jx-wrap {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

a { color: var(--color-accent); }
a:hover { color: var(--color-accent-deep); }

img { max-width: 100%; }

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 14px;
}

h1 { font-size: clamp(1.95rem, 5vw, 3rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.35rem, 3.2vw, 1.75rem); margin-top: 0; }
h3 { font-size: 1.1rem; }

p { margin: 0 0 16px; }

.jx-head {
  background: rgba(16, 16, 20, 0.94);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.jx-head__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 62px;
}

.jx-logo {
  font-family: var(--font-head);
  font-size: 1.22rem;
  font-weight: 700;
  letter-spacing: 0.4px;
  color: var(--color-text);
  text-decoration: none;
}

.jx-logo span { color: var(--color-accent); }

.jx-burger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 14px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  font: inherit;
  font-size: 0.92rem;
  cursor: pointer;
}

.jx-nav ul {
  list-style: none;
  margin: 0;
  padding: 0 0 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.jx-nav a {
  display: block;
  padding: 11px 4px;
  min-height: 44px;
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.98rem;
}

.jx-nav a:hover { color: var(--color-accent); }
.jx-nav[hidden] { display: none; }

.jx-stage {
  background: var(--color-sink);
  border-bottom: 1px solid var(--color-border);
  padding-top: 40px;
  padding-bottom: 40px;
}

.jx-stage__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: center;
}

.jx-stage__lead {
  font-size: 1.1rem;
  color: var(--color-muted);
  max-width: 54ch;
}

.jx-stage__shot { margin: 0; min-width: 0; }

.jx-stage__shot img {
  display: block;
  width: 100%;
  max-width: 300px;
  height: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.jx-stage__shot figcaption {
  font-family: var(--font-mark);
  font-size: 0.72rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-muted);
  padding-top: 10px;
}

.jx-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 26px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.jx-facts li { min-width: 0; }

.jx-facts b {
  display: block;
  font-family: var(--font-mark);
  font-size: 1.35rem;
  color: var(--color-accent);
  line-height: 1.3;
}

.jx-facts span { font-size: 0.9rem; color: var(--color-muted); }

.jx-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  padding-top: 8px;
}

.jx-rail { min-width: 0; }

.jx-rail__inner { padding: 26px 0 6px; }

.jx-rail h2 {
  font-family: var(--font-mark);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-muted);
  margin-bottom: 12px;
}

.jx-rail ol {
  list-style: none;
  counter-reset: jxr;
  margin: 0 0 22px;
  padding: 0;
}

.jx-rail li { counter-increment: jxr; }

.jx-rail li a {
  display: flex;
  gap: 12px;
  align-items: baseline;
  min-height: 44px;
  padding: 9px 0;
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--color-border);
}

.jx-rail li a::before {
  content: counter(jxr, decimal-leading-zero);
  font-family: var(--font-mark);
  font-size: 0.74rem;
  color: var(--color-accent);
  flex: none;
}

.jx-rail li a:hover { color: var(--color-accent); }

.jx-rail__mail {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px 18px;
  font-size: 0.9rem;
  color: var(--color-muted);
}

.jx-rail__mail a { word-break: break-word; font-weight: 600; }

.jx-body { min-width: 0; padding-bottom: 20px; }

.jx-sec { padding-top: 34px; padding-bottom: 6px; }
.jx-sec p, .jx-sec li { max-width: 70ch; }
.jx-sec ul, .jx-sec ol { padding-left: 22px; margin: 0 0 16px; }
.jx-sec li { margin-bottom: 8px; }

.jx-note {
  color: var(--color-muted);
  font-size: 0.92rem;
  font-style: italic;
}

.jx-ladder {
  list-style: none;
  margin: 22px 0 12px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.jx-ladder li {
  min-width: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.jx-ladder img {
  display: block;
  width: 100%;
  max-width: 240px;
  height: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-raise);
}

.jx-ladder__step { min-width: 0; }

.jx-ladder__no {
  font-family: var(--font-mark);
  font-size: 0.72rem;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--color-accent);
  display: block;
  margin-bottom: 4px;
}

.jx-ladder h3 { margin-bottom: 6px; font-size: 1.02rem; }
.jx-ladder p { margin: 0; font-size: 0.95rem; color: var(--color-muted); }

.jx-table__scroll { overflow-x: auto; margin: 18px 0 10px; }

table {
  border-collapse: collapse;
  width: 100%;
  min-width: 620px;
  font-size: 0.95rem;
}

caption {
  text-align: left;
  color: var(--color-muted);
  font-size: 0.92rem;
  padding-bottom: 10px;
}

th, td {
  text-align: left;
  padding: 11px 14px 11px 0;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

thead th {
  font-family: var(--font-mark);
  font-size: 0.71rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-muted);
  font-weight: 600;
}

tbody th { font-weight: 600; }

td.jx-num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  padding-right: 4px;
}

.jx-apps {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.jx-app {
  min-width: 0;
  border-top: 1px solid var(--color-border);
  padding: 20px 0;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 16px;
  align-items: start;
}

.jx-app img { border-radius: 14px; width: 64px; height: 64px; }
.jx-app > div { min-width: 0; }
.jx-app h3 { margin-bottom: 2px; }

.jx-app__dev {
  font-family: var(--font-mark);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.9px;
  color: var(--color-muted);
  margin: 0 0 10px;
}

.jx-app p { margin: 0 0 12px; font-size: 0.96rem; }
.jx-app__meta { color: var(--color-muted); font-size: 0.9rem; }

.jx-pair {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin: 22px 0 8px;
}

.jx-pair figure { margin: 0; min-width: 0; }

.jx-pair img {
  display: block;
  width: 100%;
  max-width: 300px;
  height: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.jx-pair figcaption { color: var(--color-muted); font-size: 0.9rem; padding-top: 9px; }

.jx-btn {
  display: inline-block;
  min-height: 44px;
  padding: 14px 26px;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius);
  background: var(--color-accent);
  color: var(--color-on-accent);
  font: inherit;
  font-size: 0.94rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background 140ms ease, color 140ms ease;
}

.jx-btn:hover { background: var(--color-accent-deep); color: var(--color-on-accent); }

.jx-btn--ghost { background: transparent; color: var(--color-accent); }
.jx-btn--ghost:hover { background: transparent; color: var(--color-accent-deep); border-color: var(--color-accent-deep); }

.jx-arrow { display: inline-block; font-weight: 600; text-decoration: none; }
.jx-arrow::after { content: " \2192"; display: inline-block; transition: transform 140ms ease; }
.jx-arrow:hover { text-decoration: underline; }
.jx-arrow:hover::after { transform: translateX(4px); }

.jx-mail {
  margin: 22px 0 0;
  padding: 24px;
  background: var(--color-raise);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.jx-mail__addr {
  font-size: clamp(1.15rem, 3.6vw, 1.5rem);
  font-weight: 600;
  word-break: break-word;
  display: inline-block;
  margin-bottom: 8px;
}

.jx-foot {
  margin-top: 34px;
  padding: 30px 0 40px;
  background: var(--color-sink);
  border-top: 1px solid var(--color-border);
  color: var(--color-muted);
  font-size: 0.92rem;
}

.jx-foot h2 { font-size: 0.98rem; color: var(--color-text); }
.jx-foot p { max-width: 68ch; }

.jx-foot__links {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 22px;
}

.jx-foot__links a { display: inline-block; padding: 10px 0; min-height: 44px; }

.jx-cookie {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 40;
  background: #17171e;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px 20px;
  max-width: 640px;
}

.jx-cookie p { font-size: 0.93rem; margin-bottom: 14px; }
.jx-cookie__row { display: flex; flex-wrap: wrap; gap: 10px; }
.jx-cookie__row .jx-btn { flex: 1 1 160px; text-align: center; }

.jx-legal { padding-top: 34px; padding-bottom: 10px; }
.jx-legal h2 { margin-top: 30px; }
.jx-legal p, .jx-legal li { max-width: 74ch; }
.jx-legal ul { padding-left: 22px; }
.jx-legal li { margin-bottom: 8px; }

.jx-updated {
  font-family: var(--font-mark);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-muted);
}

@media (min-width: 640px) {
  .jx-cookie__row .jx-btn { flex: 0 0 auto; }
  .jx-ladder li { grid-template-columns: 150px 1fr; align-items: start; }
  .jx-ladder img { max-width: 100%; }
  .jx-pair { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 900px) {
  .jx-burger { display: none; }
  .jx-nav[hidden] { display: block; }
  .jx-nav ul { flex-direction: row; align-items: center; gap: 26px; padding: 0; }
  .jx-nav a { padding: 8px 0; display: inline-flex; align-items: center; }
  .jx-stage { padding-top: 64px; padding-bottom: 60px; }
  .jx-stage__grid { grid-template-columns: 1.35fr 1fr; gap: 54px; }
  .jx-stage__shot img { max-width: 340px; }
  .jx-shell { grid-template-columns: 250px 1fr; gap: 54px; }
  .jx-rail__inner { position: sticky; top: 86px; padding: 40px 0 40px; }
  .jx-sec { padding-top: 44px; }
  .jx-app { grid-template-columns: 72px 1fr auto; align-items: center; }
  .jx-app img { width: 72px; height: 72px; }
  .jx-app > div { grid-column: 2; }
  .jx-ladder { grid-template-columns: 1fr 1fr; gap: 26px 30px; }
  .jx-ladder li { grid-template-columns: 1fr; }
}