.page-faq {
  background: var(--ink);
  color: var(--cream);
}

/* ---------- Hero ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4.5vw, 48px) 0 clamp(34px, 5vw, 60px);
  background:
    radial-gradient(95% 120% at 92% -14%, rgba(55, 224, 206, 0.18), transparent 62%),
    radial-gradient(70% 95% at 4% 112%, rgba(255, 106, 43, 0.15), transparent 62%),
    linear-gradient(180deg, var(--ink) 0%, var(--moss) 100%);
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    115deg,
    rgba(243, 237, 226, 0.045) 0 1px,
    transparent 1px 28px
  );
}

.page-faq .faq-hero > .shell {
  position: relative;
  z-index: 1;
}

.page-faq .crumb {
  margin-bottom: clamp(18px, 3vw, 32px);
}

.page-faq .crumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--lichen);
}

.page-faq .crumb__link {
  color: var(--lichen);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-faq .crumb__link:hover,
.page-faq .crumb__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-faq .crumb__sep {
  color: var(--clay);
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

.page-faq .kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-faq h1 {
  margin: 12px 0 0;
  max-width: 17ch;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 5.2vw, 58px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-faq .faq-hero__lead {
  margin: clamp(14px, 2vw, 22px) 0 0;
  max-width: 44ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--lichen);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-faq .faq-hero__board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-mid);
  border: 1px solid var(--line-mid);
}

.page-faq .faq-hero__board .stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 12px 16px;
  background: rgba(11, 33, 27, 0.78);
}

.page-faq .stat__value {
  font-family: var(--font-num);
  font-weight: 600;
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1;
  color: var(--cream);
  font-variant-numeric: tabular-nums;
}

.page-faq .stat__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  line-height: 1.5;
  color: var(--lichen);
}

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: end;
  }
}

/* ---------- Console shell ---------- */
.page-faq .faq-console {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  padding-top: clamp(32px, 4.5vw, 60px);
  padding-bottom: clamp(44px, 6vw, 80px);
}

@media (min-width: 1000px) {
  .page-faq .faq-console {
    grid-template-columns: 252px minmax(0, 1fr);
    align-items: start;
  }
}

/* ---------- Rail ---------- */
.page-faq .faq-rail {
  border-top: 2px solid var(--cyan);
  padding-top: 14px;
  background: linear-gradient(180deg, rgba(29, 70, 56, 0.5), transparent 70%);
}

@media (min-width: 1000px) {
  .page-faq .faq-rail {
    position: sticky;
    top: 96px;
  }
}

.page-faq .faq-rail__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lichen);
}

.page-faq .faq-rail__list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (max-width: 599px) {
  .page-faq .faq-rail__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-faq .faq-rail__list a {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  padding: 9px 10px;
  font-size: 14px;
  color: var(--cream);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-faq .faq-rail__list a:hover,
.page-faq .faq-rail__list a:focus-visible {
  background: rgba(55, 224, 206, 0.1);
  border-left-color: var(--cyan);
  transform: translateX(2px);
}

.page-faq .faq-rail__code {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--clay);
}

.page-faq .faq-rail__n {
  font-family: var(--font-num);
  font-size: 15px;
  color: var(--lichen);
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-rail__legend {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
}

.page-faq .faq-rail__legend ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--lichen);
}

.page-faq .faq-rail__legend li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

/* ---------- Status flags ---------- */
.page-faq .flag {
  display: inline-block;
  flex: none;
  padding: 2px 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  white-space: nowrap;
  border: 1px solid currentColor;
}

.page-faq .flag--ok {
  color: var(--cyan);
}

.page-faq .flag--check {
  color: var(--amber);
}

.page-faq .flag--help {
  color: var(--clay);
}

/* ---------- Sections ---------- */
.page-faq .faq-sec {
  padding: clamp(24px, 3.4vw, 40px) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-sec:first-child {
  padding-top: 0;
}

.page-faq .faq-sec:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-faq .faq-sec__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
}

.page-faq .chapter-code {
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--orange);
  border: 1px solid rgba(255, 106, 43, 0.45);
}

.page-faq .faq-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.8vw, 30px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-faq .rule {
  height: 1px;
  margin: 14px 0 clamp(16px, 2.4vw, 24px);
  background: var(--line-mid);
}

.page-faq .prose {
  max-width: 40em;
  margin: 0 0 18px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--lichen);
}

.page-faq .faq-note {
  max-width: 58ch;
  margin: 0 0 16px;
  padding-left: 12px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.75;
  letter-spacing: 0.02em;
  color: var(--lichen);
  border-left: 2px solid var(--orange);
}

.page-faq .faq-inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(55, 224, 206, 0.45);
}

.page-faq .faq-inline-link:hover,
.page-faq .faq-inline-link:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- Issue timeline ---------- */
.page-faq .faq-issues {
  display: grid;
  gap: 1px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
}

.page-faq .faq-issues li {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--cream);
  background: var(--stone);
}

.page-faq .faq-issues__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--clay);
}

@media (max-width: 520px) {
  .page-faq .faq-issues li {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }
}

/* ---------- Step cards ---------- */
.page-faq .faq-steps {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 720px) {
  .page-faq .faq-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-faq .faq-step {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  grid-template-areas:
    "no title"
    "no text";
  column-gap: 14px;
  padding: 16px 16px 18px;
  background: var(--moss);
  border-left: 2px solid transparent;
  transition: border-color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-faq .faq-step:hover {
  border-left-color: var(--cyan);
  transform: translateY(-2px);
}

.page-faq .faq-step__no {
  grid-area: no;
  font-family: var(--font-num);
  font-weight: 600;
  font-size: 32px;
  line-height: 1;
  color: rgba(55, 224, 206, 0.55);
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-step h3 {
  grid-area: title;
  margin: 0 0 6px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 15.5px;
  color: var(--cream);
}

.page-faq .faq-step p {
  grid-area: text;
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--lichen);
}

.page-faq .faq-steps.faq-steps--compact {
  grid-template-columns: minmax(0, 1fr);
  margin-bottom: 18px;
}

/* ---------- Figures ---------- */
.page-faq .faq-figure {
  margin: 0 0 clamp(18px, 2.4vw, 26px);
}

.page-faq .faq-figure img {
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-faq .faq-figure figcaption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.03em;
  color: var(--lichen);
}

/* ---------- Checklist ---------- */
.page-faq .faq-checks {
  display: grid;
  gap: 8px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-faq .faq-check {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  grid-template-areas: "no .page-faq flag";
  gap: 14px;
  align-items: start;
  padding: 14px 16px;
  background: var(--stone);
  border-left: 2px solid var(--amber);
}

.page-faq .faq-check__no {
  grid-area: no;
  font-family: var(--font-num);
  font-weight: 600;
  font-size: 24px;
  line-height: 1.1;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-check > div {
  grid-area: body;
}

.page-faq .faq-check h3 {
  margin: 0 0 5px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 15px;
  color: var(--cream);
}

.page-faq .faq-check p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--lichen);
}

.page-faq .faq-check .flag {
  grid-area: flag;
  margin-top: 2px;
}

@media (max-width: 560px) {
  .page-faq .faq-check {
    grid-template-columns: 32px minmax(0, 1fr);
    grid-template-areas:
      "no body"
      ". flag";
    gap: 8px 12px;
  }

  .page-faq .faq-check .flag {
    justify-self: start;
    margin-top: 0;
  }
}

/* ---------- Split (language) ---------- */
.page-faq .faq-split {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}

@media (min-width: 860px) {
  .page-faq .faq-split {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.8fr);
    align-items: start;
  }
}

.page-faq .faq-figure--tall {
  max-width: 380px;
}

/* ---------- Docs ---------- */
.page-faq .faq-docs {
  display: grid;
  gap: 10px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

@media (min-width: 760px) {
  .page-faq .faq-docs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-faq .faq-doc {
  padding: 15px 16px 17px;
  background: var(--stone);
  border-top: 2px solid var(--clay);
  transition: background 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-faq .faq-doc:hover {
  background: #313a37;
  transform: translateY(-2px);
}

.page-faq .faq-doc__code {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-faq .faq-doc h3 {
  margin: 8px 0 6px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 15.5px;
  color: var(--cream);
}

.page-faq .faq-doc p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--lichen);
}

.page-faq .faq-doc__who {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.03em;
  color: var(--cyan);
}

/* ---------- Grouped Q&A ---------- */
.page-faq .faq-groups {
  display: grid;
  gap: 10px;
  margin-top: 4px;
}

.page-faq .faq-group {
  background: var(--stone);
  border-left: 2px solid var(--line-mid);
  transition: border-color 0.18s var(--ease);
}

.page-faq .faq-group[open] {
  border-left-color: var(--cyan);
}

.page-faq .faq-group__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 15px;
  color: var(--cream);
}

.page-faq .faq-group__head::-webkit-details-marker {
  display: none;
}

.page-faq .faq-group__head::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan);
}

.page-faq .faq-group[open] .faq-group__head::after {
  content: "－";
}

.page-faq .faq-group__code {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-faq .faq-group__name {
  min-width: 0;
}

.page-faq .faq-group__count {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--lichen);
}

.page-faq .faq-qlist {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0 16px 14px;
  list-style: none;
}

.page-faq .faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--cream);
  border-top: 1px solid var(--line-soft);
}

.page-faq .faq-q__t {
  min-width: 0;
}

/* ---------- CTA ---------- */
.page-faq .faq-cta {
  margin-top: clamp(22px, 3vw, 34px);
  padding: clamp(18px, 2.6vw, 26px);
  background:
    linear-gradient(100deg, rgba(255, 106, 43, 0.16) 0%, rgba(11, 33, 27, 0) 58%),
    var(--moss);
  border-left: 3px solid var(--orange);
}

.page-faq .faq-cta__text {
  max-width: 48ch;
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cream);
}

.page-faq .faq-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- Focus & reduced motion ---------- */
.page-faq a:focus-visible,
.page-faq summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-step,
  .page-faq .faq-doc,
  .page-faq .faq-rail__list a {
    transition: none;
  }

  .page-faq .faq-step:hover,
  .page-faq .faq-doc:hover,
  .page-faq .faq-rail__list a:hover {
    transform: none;
  }
}