:root {
  --color-bg: #ffffff;
  --color-raise: #f4f5f5;
  --color-text: #15181a;
  --color-muted: #56606a;
  --color-accent: #0f6b6b;
  --color-accent-deep: #0b5252;
  --color-border: #d9dddf;
  --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: 1200px;
  --radius: 0px;
}

*, *::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);
  line-height: 1.15;
  margin: 0 0 16px;
  font-weight: 600;
}

h1 {
  font-size: clamp(2rem, 6vw, 3.1rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  letter-spacing: -0.015em;
}

h3 { font-size: 1.1rem; }

p { margin: 0 0 17px; }

ul, ol { margin: 0 0 18px; padding-left: 21px; }

li { margin-bottom: 10px; }

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

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

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

.fq-head {
  border-bottom: 1px solid var(--color-text);
  padding: 22px 0 18px;
}

.fq-head__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px 24px;
}

.fq-logo {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-text);
  text-decoration: none;
}

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

.fq-head__mail {
  font-family: var(--font-mark);
  font-size: 0.86rem;
}

.fq-nav ul {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 26px;
}

.fq-nav li { margin: 0; }

.fq-nav a {
  display: inline-block;
  min-height: 44px;
  padding: 11px 0;
  font-family: var(--font-mark);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-text);
}

.fq-nav a:hover { color: var(--color-accent); }

.fq-hero { padding: 46px 0 52px; }

.fq-hero__lead {
  font-size: 1.15rem;
  max-width: 60ch;
  margin-bottom: 24px;
}

.fq-hero__criteria {
  font-family: var(--font-mark);
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--color-muted);
  max-width: 62ch;
  margin-bottom: 26px;
  padding-left: 16px;
  border-left: 2px solid var(--color-accent);
}

.fq-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px 20px;
  margin: 34px 0 0;
  border-top: 1px solid var(--color-border);
  padding-top: 26px;
}

.fq-stats > div { min-width: 0; }

.fq-stats dt {
  font-family: var(--font-mark);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 6px;
}

.fq-stats dd {
  margin: 0;
  font-size: clamp(1.05rem, 3vw, 1.35rem);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.fq-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 14px 26px;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-accent);
  font: inherit;
  font-size: 0.86rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background 140ms ease, color 140ms ease;
}

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

.fq-btn--solid {
  background: var(--color-accent);
  color: #ffffff;
}

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

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

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

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

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

.fq-sec { padding: 44px 0; }

.fq-sec--rule { border-top: 1px solid var(--color-border); }

.fq-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px 40px;
}

.fq-row > * { min-width: 0; }

.fq-mark {
  font-family: var(--font-mark);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.fq-mark b {
  display: block;
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-accent);
  letter-spacing: 0;
  margin-bottom: 6px;
  font-variant-numeric: tabular-nums;
}

.fq-body { max-width: 72ch; }

.fq-body > *:last-child { margin-bottom: 0; }

.fq-answer {
  font-size: clamp(1.15rem, 3vw, 1.4rem);
  line-height: 1.5;
  max-width: 46ch;
  margin: 0 0 20px;
}

.fq-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-border);
}

.fq-list li {
  border-bottom: 1px solid var(--color-border);
  padding: 18px 0;
  margin: 0;
}

.fq-list b {
  display: block;
  margin-bottom: 4px;
}

.fq-list span {
  color: var(--color-muted);
}

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

table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 0.97rem;
}

caption {
  text-align: left;
  font-size: 0.95rem;
  color: var(--color-muted);
  padding-bottom: 14px;
}

th, td {
  text-align: left;
  padding: 13px 16px 13px 0;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

thead th {
  font-family: var(--font-mark);
  font-size: 0.7rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-muted);
  font-weight: 500;
}

tbody th { font-weight: 600; padding-right: 20px; }

td.fq-num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  padding-right: 16px;
}

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

.fq-faq { border-top: 1px solid var(--color-border); }

.fq-faq details {
  border-bottom: 1px solid var(--color-border);
  padding: 4px 0;
}

.fq-faq summary {
  cursor: pointer;
  padding: 16px 0;
  min-height: 44px;
  font-weight: 600;
  font-size: 1.02rem;
}

.fq-faq summary:hover { color: var(--color-accent); }

.fq-faq details p {
  margin: 0 0 16px;
  max-width: 68ch;
  color: var(--color-muted);
}

.fq-mail {
  border-top: 2px solid var(--color-accent);
  padding-top: 26px;
}

.fq-mail__addr {
  font-family: var(--font-mark);
  font-size: clamp(1.05rem, 4.4vw, 1.7rem);
  display: inline-block;
  margin: 4px 0 14px;
  word-break: break-all;
}

.fq-mail__note {
  color: var(--color-muted);
  max-width: 58ch;
  margin-bottom: 22px;
}

.fq-prose { max-width: 70ch; }

.fq-prose h2 { font-size: clamp(1.35rem, 3.2vw, 1.75rem); margin-top: 40px; }

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

.fq-updated {
  font-family: var(--font-mark);
  font-size: 0.84rem;
  color: var(--color-muted);
  margin-bottom: 28px;
}

.fq-foot {
  border-top: 1px solid var(--color-text);
  margin-top: 50px;
  padding: 36px 0 48px;
  font-size: 0.95rem;
  color: var(--color-muted);
}

.fq-foot__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.fq-foot h2 {
  font-family: var(--font-mark);
  font-size: 0.7rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 12px;
}

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

.fq-foot li { margin-bottom: 9px; }

.fq-foot__legal {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--color-border);
  font-size: 0.88rem;
}

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

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

.fq-bar p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--color-muted);
}

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

.fq-bar__btns .fq-btn { flex: 1 1 auto; padding: 12px 18px; }

.fq-404 { padding: 60px 0 90px; max-width: 58ch; }

@media (min-width: 700px) {
  .fq-stats { grid-template-columns: repeat(4, 1fr); }
  .fq-bar__inner { flex-direction: row; align-items: center; justify-content: space-between; }
  .fq-bar__btns .fq-btn { flex: 0 0 auto; }
  .fq-foot__grid { grid-template-columns: 1.3fr 1fr 1fr; gap: 32px; }
}

@media (min-width: 940px) {
  .fq-sec { padding: 56px 0; }
  .fq-row { grid-template-columns: 190px minmax(0, 1fr); gap: 0 48px; }
  .fq-hero { padding: 62px 0 66px; }
}

.fq-app { border-top: 2px solid var(--color-accent); padding-top: 24px; }

.fq-app__meta {
  margin: 0 0 24px;
  border-top: 1px solid var(--color-border);
}

.fq-app__meta > div {
  border-bottom: 1px solid var(--color-border);
  padding: 14px 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px 24px;
}

.fq-app__meta dt {
  font-family: var(--font-mark);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.fq-app__meta dd { margin: 0; }

.fq-app__note { color: var(--color-muted); font-size: 0.92rem; margin: 16px 0 0; max-width: 62ch; }

@media (min-width: 700px) {
  .fq-app__meta > div { grid-template-columns: 210px minmax(0, 1fr); }
}

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

.fq-app__head h3 { margin: 0; }

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

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

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

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

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

@media (min-width: 700px) {
  .fq-shots { overflow-x: visible; gap: 16px; }
  .fq-shots img { flex: 1 1 0; width: 100%; }
}