:root {
  --color-bg: #ffffff;
  --color-raise: #f5f6f7;
  --color-text: #16181d;
  --color-muted: #5a606d;
  --color-accent: #1d5fa8;
  --color-accent-deep: #164b85;
  --color-border: #dfe2e7;
  --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: 1080px;
  --radius: 10px;
}

*, *::before, *::after { 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;
}

img { max-width: 100%; height: auto; }

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

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

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

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

h1 { font-size: clamp(1.85rem, 5vw, 2.6rem); }
h2 { font-size: clamp(1.4rem, 3.2vw, 1.85rem); }
h3 { font-size: 1.12rem; }

p { margin: 0 0 16px; }

ul, ol { margin: 0 0 16px; padding-left: 22px; }

li { margin-bottom: 9px; }

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

.fx-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-accent);
  color: #ffffff;
  padding: 10px 16px;
  z-index: 20;
}

.fx-skip:focus {
  left: 0;
  color: #ffffff;
}

.fx-head {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}

.fx-head__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 68px;
}

.fx-logo {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.fx-logo:hover { color: var(--color-text); }

.fx-burger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-text);
  font: inherit;
  font-size: 0.95rem;
  cursor: pointer;
}

.fx-nav {
  display: none;
  padding: 0 0 18px;
}

.fx-nav.is-open { display: block; }

.fx-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.fx-nav__list a {
  display: block;
  padding: 11px 2px;
  min-height: 44px;
  text-decoration: none;
  color: var(--color-text);
}

.fx-nav__list a:hover { color: var(--color-accent); }

.fx-nav__mail {
  display: block;
  padding: 11px 2px;
  font-family: var(--font-mark);
  font-size: 0.92rem;
}

.fx-hero {
  padding: 40px 0 46px;
  border-bottom: 1px solid var(--color-border);
}

.fx-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: start;
}

.fx-hero__lead {
  font-size: 1.1rem;
  color: var(--color-muted);
  margin-bottom: 22px;
}

.fx-hero__note {
  font-size: 0.95rem;
  color: var(--color-muted);
  border-left: 3px solid var(--color-accent);
  padding-left: 14px;
  margin: 0 0 22px;
}

.fx-facts {
  margin: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px 22px;
  min-width: 0;
}

.fx-facts dt {
  font-family: var(--font-mark);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.fx-facts dd {
  margin: 5px 0 18px;
  font-size: 1rem;
}

.fx-facts dd:last-child { margin-bottom: 0; }

.fx-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 14px 26px;
  border-radius: var(--radius);
  border: 1px solid var(--color-accent);
  background: var(--color-accent);
  color: #ffffff;
  font: inherit;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease;
}

.fx-btn:hover {
  background: var(--color-accent-deep);
  border-color: var(--color-accent-deep);
  color: #ffffff;
}

.fx-btn--ghost {
  background: var(--color-bg);
  color: var(--color-accent);
}

.fx-btn--ghost:hover {
  background: var(--color-bg);
  color: var(--color-accent-deep);
}

.fx-arrow {
  display: inline-block;
  font-weight: 600;
  text-decoration: none;
}

.fx-arrow span {
  display: inline-block;
  transition: transform 140ms ease;
}

.fx-arrow:hover { text-decoration: underline; }

.fx-arrow:hover span { transform: translateX(4px); }

.fx-sec { padding: 52px 0; }

.fx-sec--raise {
  background: var(--color-raise);
  padding: 56px 0;
}

.fx-sec__intro {
  max-width: 62ch;
  color: var(--color-muted);
  font-size: 1.02rem;
}

.fx-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.fx-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 22px 22px 6px;
  background: var(--color-bg);
  min-width: 0;
}

.fx-card h3 { margin-bottom: 10px; }

.fx-card p:last-child { margin-bottom: 16px; }

.fx-card__tag {
  font-family: var(--font-mark);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  display: block;
  margin-bottom: 8px;
}

.fx-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.fx-split > * { min-width: 0; }

.fx-table__scroll {
  overflow-x: auto;
  margin: 0 0 12px;
}

table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 0.97rem;
}

caption {
  text-align: left;
  font-size: 0.95rem;
  color: var(--color-muted);
  padding-bottom: 12px;
}

th, td {
  text-align: left;
  padding: 12px 14px 12px 0;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

thead th {
  font-family: var(--font-mark);
  font-size: 0.72rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--color-muted);
  font-weight: 500;
}

tbody th {
  font-weight: 600;
  padding-right: 18px;
}

td.fx-num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  padding-right: 14px;
}

.fx-source {
  font-style: italic;
  font-size: 0.9rem;
  color: var(--color-muted);
  margin: 0 0 8px;
}

.fx-terms {
  margin: 0;
  border-top: 1px solid var(--color-border);
}

.fx-terms > div {
  border-bottom: 1px solid var(--color-border);
  padding: 16px 0;
}

.fx-terms dt {
  font-weight: 600;
  margin-bottom: 5px;
}

.fx-terms dd {
  margin: 0;
  color: var(--color-muted);
}

.fx-mail {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 26px 22px;
  background: var(--color-bg);
}

.fx-mail__addr {
  font-family: var(--font-mark);
  font-size: clamp(1.05rem, 4vw, 1.5rem);
  display: inline-block;
  margin: 6px 0 12px;
  word-break: break-all;
}

.fx-mail__note {
  color: var(--color-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.fx-prose { max-width: 68ch; }

.fx-prose h2 { margin-top: 36px; }

.fx-prose h3 { margin-top: 26px; }

.fx-prose ul { margin-bottom: 18px; }

.fx-updated {
  font-family: var(--font-mark);
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: 26px;
}

.fx-foot {
  border-top: 1px solid var(--color-border);
  padding: 34px 0 44px;
  font-size: 0.95rem;
  color: var(--color-muted);
  margin-top: 20px;
}

.fx-foot__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.fx-foot h2 {
  font-size: 0.74rem;
  font-family: var(--font-mark);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 10px;
}

.fx-foot ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.fx-foot li { margin-bottom: 8px; }

.fx-foot__legal {
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--color-border);
  font-size: 0.88rem;
}

.fx-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: 16px 0;
}

.fx-bar__inner {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.fx-bar p {
  margin: 0;
  font-size: 0.93rem;
  color: var(--color-muted);
}

.fx-bar__btns {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.fx-bar__btns .fx-btn {
  flex: 1 1 auto;
  padding: 12px 20px;
  font-size: 0.95rem;
}

.fx-404 {
  padding: 70px 0 90px;
  max-width: 60ch;
}

@media (min-width: 720px) {
  .fx-hero__grid { grid-template-columns: 1.4fr 1fr; gap: 44px; }
  .fx-cards { grid-template-columns: 1fr 1fr; gap: 22px; }
  .fx-split { grid-template-columns: 1.35fr 1fr; gap: 40px; }
  .fx-foot__grid { grid-template-columns: 1.2fr 1fr 1fr; gap: 30px; }
  .fx-bar__inner { flex-direction: row; align-items: center; justify-content: space-between; }
  .fx-bar__btns .fx-btn { flex: 0 0 auto; }
  .fx-mail { padding: 34px 32px; }
}

@media (min-width: 900px) {
  .fx-burger { display: none; }
  .fx-nav { display: block; padding: 0; }
  .fx-nav__list { flex-direction: row; align-items: center; gap: 26px; }
  .fx-nav__list a { padding: 22px 0; }
  .fx-nav__mail { padding: 22px 0; }
  .fx-sec { padding: 64px 0; }
  .fx-sec--raise { padding: 72px 0; }
}

.fx-app {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px 22px 22px;
}

.fx-app__meta {
  margin: 0 0 22px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px 26px;
}

.fx-app__meta > div { min-width: 0; }

.fx-app__meta dt {
  font-family: var(--font-mark);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 4px;
}

.fx-app__meta dd { margin: 0; }

.fx-app__note {
  color: var(--color-muted);
  font-size: 0.92rem;
  margin: 16px 0 0;
}

@media (min-width: 720px) {
  .fx-app { padding: 30px 30px 26px; }
  .fx-app__meta { grid-template-columns: 1fr 1fr; }
}

.fx-app__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.fx-app__head h3 { margin: 0; }

.fx-app__icon {
  display: block;
  flex: 0 0 auto;
  width: 56px;
  height: 56px;
  border-radius: 10px;
}

.fx-shots {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  margin: 0 0 10px;
  padding-bottom: 6px;
}

.fx-shots img {
  display: block;
  flex: 0 0 186px;
  width: 186px;
  height: auto;
  border-radius: 10px;
}

.fx-figure { margin: 22px 0 0; }

.fx-figure figcaption {
  font-size: 0.88rem;
  color: var(--color-muted);
  margin-top: 6px;
}

@media (min-width: 700px) {
  .fx-shots {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    overflow-x: visible;
    gap: 16px;
    padding-bottom: 0;
  }
  .fx-shots img { width: 100%; }
}