.page-faq {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-faq *,
.page-faq *::before,
.page-faq *::after {
  box-sizing: border-box;
}

.page-faq h1,
.page-faq h2,
.page-faq h3 {
  margin: 0;
  font-family: var(--font-display);
  line-height: 1.22;
}

.page-faq p {
  margin: 0;
}

.page-faq .faq-crumb {
  padding-top: 16px;
}

.page-faq .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--stone);
}

.page-faq .breadcrumb__item a {
  color: var(--teal);
  text-decoration: none;
}

.page-faq .breadcrumb__item a:hover,
.page-faq .breadcrumb__item a:focus-visible {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .breadcrumb__sep {
  color: var(--mint-dim);
}

.page-faq .faq-kicker {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 10px;
}

.page-faq .faq-kicker--hero {
  color: var(--lime);
}

.page-faq .faq-kicker--light {
  color: var(--amber);
}

/* ---------- hero ---------- */

.page-faq .faq-hero {
  position: relative;
  isolation: isolate;
  margin-top: 14px;
  padding: clamp(32px, 6vw, 66px) 0 clamp(28px, 5vw, 56px);
  overflow: hidden;
  color: var(--paper);
  background:
    radial-gradient(110% 120% at 86% -12%, rgba(201, 255, 61, 0.2), rgba(201, 255, 61, 0) 58%),
    radial-gradient(90% 120% at 0% 112%, rgba(255, 90, 42, 0.18), rgba(255, 90, 42, 0) 62%),
    linear-gradient(158deg, var(--ink) 0%, var(--ink-deep) 100%);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -34%;
  right: -12%;
  width: min(520px, 76vw);
  height: min(520px, 76vw);
  z-index: -1;
  background: repeating-linear-gradient(112deg, rgba(201, 255, 61, 0.22) 0 2px, transparent 2px 24px);
  transform: rotate(-8deg);
  opacity: 0.55;
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  display: grid;
  gap: 16px;
  max-width: 900px;
}

.page-faq .faq-hero__title {
  font-size: clamp(28px, 5.2vw, 48px);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--card);
}

.page-faq .faq-hero__lead {
  max-width: 62ch;
  font-size: clamp(14.5px, 1.6vw, 16.5px);
  line-height: 1.85;
  color: var(--mint);
}

.page-faq .faq-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 34px;
  margin: 4px 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid var(--line-dark);
}

.page-faq .faq-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-faq .faq-hero__k {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mint-dim);
}

.page-faq .faq-hero__v {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 22px;
  font-weight: 700;
  color: var(--lime);
}

/* ---------- sections ---------- */

.page-faq .faq-section {
  padding: clamp(34px, 6vw, 70px) 0;
}

.page-faq .faq-section__title {
  font-size: clamp(22px, 3.6vw, 33px);
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-faq .faq-section__lead {
  margin-top: 12px;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: #2c4a42;
}

.page-faq .faq-diagnose {
  background: var(--paper);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-diagnose__grid {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
}

.page-faq .faq-steps {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 16px 18px;
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--teal);
  box-shadow: var(--shadow-plate);
}

.page-faq .faq-step__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}

.page-faq .faq-step__title {
  font-size: 16.5px;
  font-weight: 800;
}

.page-faq .faq-step__body p {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.78;
  color: #31514a;
}

.page-faq .faq-step__body a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-figure {
  margin: 0;
  padding: 12px;
  background: linear-gradient(160deg, var(--ink), var(--ink-deep));
  border-radius: var(--radius);
  box-shadow: var(--shadow-plate);
}

.page-faq .faq-figure--inline {
  margin-top: 14px;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
}

.page-faq .faq-figure figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mint);
}

/* ---------- answers layout ---------- */

.page-faq .faq-answers {
  background: linear-gradient(180deg, rgba(8, 38, 31, 0.06), rgba(8, 38, 31, 0) 60%);
}

.page-faq .faq-body {
  display: grid;
  gap: clamp(18px, 3vw, 34px);
}

.page-faq .faq-index {
  min-width: 0;
  padding: 16px 14px;
  background: linear-gradient(180deg, var(--ink), var(--ink-deep));
  border-radius: var(--radius);
  box-shadow: var(--shadow-plate);
  color: var(--paper);
}

.page-faq .faq-index__title {
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-faq .faq-index__list {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-index__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 9px 8px;
  border: 1px solid var(--line-dark);
  color: var(--mint);
  font-size: 13.5px;
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  color: var(--ink-deep);
  background: var(--lime);
  border-color: var(--lime);
}

.page-faq .faq-index__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11.5px;
  color: var(--amber);
}

.page-faq .faq-index__link:hover .faq-index__num,
.page-faq .faq-index__link:focus-visible .faq-index__num {
  color: var(--ink-deep);
}

.page-faq .faq-index__note {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--line-dark);
  font-size: 12px;
  line-height: 1.7;
  color: var(--mint-dim);
}

.page-faq .faq-index__note a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 255, 61, 0.45);
}

/* ---------- groups & accordion ---------- */

.page-faq .faq-groups {
  display: grid;
  gap: clamp(26px, 4vw, 40px);
  min-width: 0;
}

.page-faq .faq-group {
  min-width: 0;
  scroll-margin-top: 96px;
}

.page-faq .faq-group__head {
  padding-bottom: 10px;
  margin-bottom: 14px;
  border-bottom: 2px solid var(--ink);
}

.page-faq .faq-group__title {
  font-size: clamp(18px, 2.6vw, 23px);
  font-weight: 900;
}

.page-faq .faq-group__lead {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.78;
  color: #31514a;
}

.page-faq .faq-item {
  margin-bottom: 10px;
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--mint);
  box-shadow: var(--shadow-plate);
}

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

.page-faq .faq-item__summary {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 16px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-item__summary:hover {
  background: rgba(201, 255, 61, 0.22);
}

.page-faq .faq-item__summary:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: -2px;
}

.page-faq .faq-item__sign {
  position: relative;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 3px;
}

.page-faq .faq-item__sign::before,
.page-faq .faq-item__sign::after {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 18px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.18s ease;
}

.page-faq .faq-item__sign::after {
  transform: rotate(90deg);
}

.page-faq .faq-item[open] .faq-item__sign::after {
  transform: rotate(0deg);
}

.page-faq .faq-item__body {
  padding: 0 16px 16px;
  border-top: 1px dashed var(--line-soft);
}

.page-faq .faq-item__body > p {
  margin-top: 12px;
  font-size: 14px;
  line-height: 1.8;
  color: #2f4f47;
}

.page-faq .faq-item__body a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-list {
  display: grid;
  gap: 7px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-list li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  line-height: 1.75;
  color: #2f4f47;
}

.page-faq .faq-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 2px;
  background: var(--orange);
}

.page-faq .faq-item__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.page-faq .faq-badge {
  display: inline-block;
  padding: 3px 8px;
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  background: rgba(8, 38, 31, 0.07);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11.5px;
  letter-spacing: 0.03em;
  color: var(--ink);
}

.page-faq .faq-badge--lime {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink-deep);
}

.page-faq .faq-template {
  margin: 14px 0 2px;
  padding: 12px 14px;
  border-left: 3px solid var(--teal);
  background: rgba(8, 38, 31, 0.06);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.95;
  color: #24433c;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

/* ---------- channels ---------- */

.page-faq .faq-channels {
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(201, 255, 61, 0.16), rgba(201, 255, 61, 0) 60%),
    linear-gradient(150deg, var(--ink), var(--ink-deep));
  color: var(--paper);
}

.page-faq .faq-channels__title {
  max-width: 24ch;
  font-size: clamp(21px, 3.4vw, 32px);
  font-weight: 900;
  color: var(--card);
}

.page-faq .faq-channels__grid {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.page-faq .faq-channel {
  padding: 16px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(167, 201, 190, 0.08);
}

.page-faq .faq-channel__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-faq .faq-channel__value {
  display: block;
  margin-top: 10px;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--lime);
  overflow-wrap: anywhere;
}

.page-faq .faq-channel__value--plain {
  font-size: 14.5px;
  color: var(--card);
}

.page-faq .faq-channel__note {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mint);
}

.page-faq .faq-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-faq .faq-cta a {
  display: inline-flex;
  align-items: center;
  padding: 11px 18px;
  border: 1px solid var(--line-dark);
  border-radius: 2px;
  font-size: 13.5px;
  font-weight: 700;
  text-decoration: none;
  color: var(--paper);
  transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.page-faq .faq-cta a:hover,
.page-faq .faq-cta a:focus-visible {
  border-color: var(--lime);
  color: var(--lime);
}

.page-faq .faq-cta a.faq-cta__primary {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink-deep);
}

.page-faq .faq-cta a.faq-cta__primary:hover,
.page-faq .faq-cta a.faq-cta__primary:focus-visible {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ink-deep);
}

/* ---------- responsive ---------- */

@media (min-width: 640px) {
  .page-faq .faq-channels__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 920px) {
  .page-faq .faq-diagnose__grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: start;
  }

  .page-faq .faq-figure {
    position: sticky;
    top: 24px;
  }

  .page-faq .faq-body {
    grid-template-columns: 250px minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 24px;
  }

  .page-faq .faq-channels__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-faq .faq-body {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: 40px;
  }

  .page-faq .faq-item__summary {
    font-size: 15.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-index__link,
  .page-faq .faq-item__sign::before,
  .page-faq .faq-item__sign::after,
  .page-faq .faq-cta a {
    transition: none;
  }
}