.page-faq {
  --faq-gap: clamp(44px, 6.4vw, 86px);
  --faq-dim: rgba(242, 233, 220, 0.74);
  --faq-dim-2: rgba(154, 163, 173, 0.86);
  position: relative;
  padding-bottom: clamp(64px, 9vw, 130px);
  background:
    radial-gradient(1100px 560px at 82% -6%, rgba(138, 92, 255, 0.16), transparent 62%),
    radial-gradient(880px 520px at 4% 10%, rgba(53, 229, 214, 0.1), transparent 66%),
    var(--ink-900);
  color: var(--paper);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-faq .breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: clamp(18px, 2.6vw, 30px);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
}

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

.page-faq .breadcrumbs__link:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-faq .breadcrumbs__sep {
  color: var(--line);
}

.page-faq .breadcrumbs__current {
  color: var(--paper);
}

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

.page-faq .faq-hero {
  padding-top: clamp(30px, 4.4vw, 58px);
}

.page-faq .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-faq .faq-hero__title {
  margin: 0;
  max-width: 900px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(30px, 5.2vw, 56px);
  line-height: 1.16;
  letter-spacing: -0.012em;
  color: var(--paper);
}

.page-faq .faq-hero__lede {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--faq-dim);
}

.page-faq .faq-hero__strip {
  margin-top: clamp(28px, 4vw, 46px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--hair);
  border: 1px solid var(--hair);
  border-radius: 4px;
  overflow: hidden;
}

.page-faq .faq-hero__strip .data-strip__cell {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 18px 16px;
  background: linear-gradient(180deg, rgba(242, 233, 220, 0.05), rgba(14, 16, 19, 0.62));
}

.page-faq .faq-hero__strip .data-strip__value {
  display: inline-flex;
  align-items: baseline;
  gap: 3px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(23px, 3.3vw, 31px);
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--amber);
}

.page-faq .faq-hero__strip .data-strip__unit {
  font-size: 13px;
  font-weight: 500;
  color: rgba(240, 180, 41, 0.72);
}

.page-faq .faq-hero__strip .data-strip__label {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--faq-dim-2);
}

/* ---------- .page-faq grid ---------- */

.page-faq .faq-body {
  margin-top: var(--faq-gap);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(34px, 4.6vw, 54px);
  align-items: start;
}

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

.page-faq .faq-aside {
  display: none;
}

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

.page-faq .faq-sec {
  margin-top: var(--faq-gap);
  padding-top: clamp(30px, 4vw, 46px);
  border-top: 1px solid var(--hair);
  scroll-margin-top: 88px;
}

.page-faq .faq-content > .faq-sec:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-faq .section-head {
  margin-bottom: clamp(20px, 2.8vw, 32px);
}

.page-faq .faq-sec__num {
  margin-right: 10px;
  font-family: var(--font-mono);
  color: var(--amber);
  letter-spacing: 0.02em;
}

.page-faq .editorial-title {
  margin: 0;
  max-width: 30ch;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(22px, 3vw, 33px);
  line-height: 1.34;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-faq .lede {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--faq-dim);
}

/* ---------- media ---------- */

.page-faq .media {
  margin: 0;
}

.page-faq .faq-media {
  margin: 0 0 clamp(24px, 3.4vw, 34px);
}

.page-faq .faq-media--tight {
  margin-bottom: 0;
}

.page-faq .media__frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--glass-line);
  border-radius: 4px;
  background: var(--ink-800);
}

.page-faq .media__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-faq .media__caption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.75;
  color: var(--gray);
}

/* ---------- four steps ---------- */

.page-faq .faq-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-faq .faq-step {
  position: relative;
  padding: 22px 20px 20px;
  border: 1px solid var(--hair);
  border-left: 2px solid rgba(53, 229, 214, 0.5);
  border-radius: 3px;
  background: linear-gradient(152deg, rgba(242, 233, 220, 0.06), rgba(26, 19, 16, 0.6));
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-faq .faq-step:hover,
.page-faq .faq-step:focus-within {
  border-color: rgba(53, 229, 214, 0.5);
  border-left-color: var(--cyan);
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(53, 229, 214, 0.16), 0 26px 58px -38px rgba(53, 229, 214, 0.9);
}

.page-faq .faq-step__num {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.04em;
  color: rgba(53, 229, 214, 0.88);
}

.page-faq .faq-step__title {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: 18.5px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--paper);
}

.page-faq .faq-step__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--faq-dim);
}

.page-faq .faq-step__state {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--hair);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(53, 229, 214, 0.88);
}

.page-faq .faq-step__dot {
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(53, 229, 214, 0.9);
}

/* ---------- expandable q&a ---------- */

.page-faq .faq-qa {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-faq .faq-qa--tight {
  margin-top: clamp(22px, 3vw, 32px);
}

.page-faq .faq-qa__item {
  border: 1px solid var(--hair);
  border-radius: 3px;
  background: rgba(26, 19, 16, 0.46);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-faq .faq-qa__item:hover {
  border-color: rgba(53, 229, 214, 0.3);
}

.page-faq .faq-qa__item[data-open="true"] {
  border-color: rgba(53, 229, 214, 0.52);
  background: rgba(26, 19, 16, 0.78);
}

.page-faq .faq-qa__q {
  display: flex;
  align-items: baseline;
  gap: 12px;
  width: 100%;
  margin: 0;
  padding: 16px 18px;
  border: 0;
  background: none;
  color: var(--paper);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.62;
  text-align: left;
  cursor: pointer;
  transition: color 0.18s var(--ease);
}

.page-faq .faq-qa__q:hover {
  color: var(--cyan);
}

.page-faq .faq-qa__q:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: -3px;
}

.page-faq .faq-qa__qmark {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--violet);
}

.page-faq .faq-qa__qtext {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .faq-qa__q::after {
  content: "";
  flex: 0 0 auto;
  align-self: center;
  width: 8px;
  height: 8px;
  margin-left: 10px;
  border-right: 1.5px solid var(--gray);
  border-bottom: 1.5px solid var(--gray);
  transform: rotate(45deg) translateY(-2px);
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-faq .faq-qa__q[aria-expanded="true"]::after {
  border-color: var(--cyan);
  transform: rotate(-135deg) translateY(2px);
}

.page-faq .faq-qa__a {
  margin: 0;
  padding: 16px 18px 18px;
  border-top: 1px solid var(--hair);
  font-size: 14.5px;
  line-height: 1.86;
  color: var(--faq-dim);
}

.page-faq .faq-qa__a p {
  margin: 0;
}

/* ---------- stats ---------- */

.page-faq .faq-stats {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 32px);
  align-items: start;
}

.page-faq .faq-stats__figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-faq .faq-stat {
  padding: 18px 16px;
  border: 1px solid var(--hair);
  border-radius: 3px;
  background: linear-gradient(180deg, rgba(240, 180, 41, 0.08), rgba(26, 19, 16, 0.42));
}

.page-faq .faq-stat .stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.6vw, 32px);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--amber);
}

.page-faq .faq-stat .stat__unit {
  margin-left: 3px;
  font-size: 12.5px;
  color: rgba(240, 180, 41, 0.72);
}

.page-faq .faq-stat .stat__label {
  display: block;
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--faq-dim-2);
}

/* ---------- troubleshooting ---------- */

.page-faq .faq-trouble {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-faq .faq-trouble__card {
  padding: 20px 18px;
  border: 1px solid var(--hair);
  border-top: 2px solid var(--violet);
  border-radius: 3px;
  background: rgba(26, 19, 16, 0.5);
}

.page-faq .faq-trouble__card h3 {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--paper);
}

.page-faq .faq-trouble__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
  counter-reset: faqstep;
}

.page-faq .faq-trouble__list li {
  position: relative;
  padding-left: 28px;
  font-size: 13.8px;
  line-height: 1.76;
  color: var(--faq-dim);
  counter-increment: faqstep;
}

.page-faq .faq-trouble__list li::before {
  content: counter(faqstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--violet);
}

.page-faq .faq-inline-link {
  margin: clamp(20px, 2.8vw, 28px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--faq-dim-2);
}

.page-faq .faq-inline-link a,
.page-faq .faq-account__row dd a,
.page-faq .faq-contact__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 229, 214, 0.36);
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-faq .faq-inline-link a:hover,
.page-faq .faq-account__row dd a:hover,
.page-faq .faq-contact__note a:hover {
  color: var(--paper);
  border-color: var(--paper);
}

/* ---------- vendor ---------- */

.page-faq .faq-vendor {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-faq .faq-vendor__paper {
  padding: 24px 22px;
  border-radius: 3px;
  background: var(--paper);
  color: var(--ink-800);
}

.page-faq .faq-vendor__paper h3 {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink-800);
}

.page-faq .faq-vendor__paper ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 9px;
}

.page-faq .faq-vendor__paper li {
  font-size: 14px;
  line-height: 1.76;
  color: rgba(26, 19, 16, 0.82);
}

.page-faq .faq-vendor__dims {
  padding: 24px 22px;
  border: 1px solid var(--glass-line);
  border-radius: 3px;
  background: var(--glass);
}

.page-faq .faq-vendor__dims h3 {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--paper);
}

.page-faq .faq-vendor__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .chip {
  display: inline-block;
  padding: 6px 11px;
  border: 1px solid rgba(138, 92, 255, 0.48);
  border-radius: 999px;
  background: rgba(138, 92, 255, 0.14);
  color: var(--violet);
  font-size: 12.5px;
  line-height: 1.45;
}

.page-faq .faq-vendor__hint {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--faq-dim-2);
}

/* ---------- account ---------- */

.page-faq .faq-account {
  margin: 0;
  border-top: 1px solid var(--hair);
}

.page-faq .faq-account__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--hair);
}

.page-faq .faq-account__row dt {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-faq .faq-account__row dd {
  margin: 0;
  font-size: 14.2px;
  line-height: 1.82;
  color: var(--faq-dim);
}

/* ---------- contact ---------- */

.page-faq .faq-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-faq .faq-contact__card {
  padding: 22px 20px;
  border: 1px solid var(--glass-line);
  border-radius: 3px;
  background: linear-gradient(160deg, rgba(53, 229, 214, 0.09), rgba(26, 19, 16, 0.6));
}

.page-faq .faq-contact__key {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray);
}

.page-faq .faq-contact__val {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2vw, 18px);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--cyan);
  word-break: break-word;
}

.page-faq .faq-contact__hint {
  margin: 14px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--faq-dim-2);
}

.page-faq .faq-contact__note {
  margin: clamp(20px, 2.8vw, 28px) 0 0;
  font-size: 13.8px;
  line-height: 1.85;
  color: var(--faq-dim-2);
}

/* ---------- index panel ---------- */

.page-faq .index-panel {
  padding: 18px 16px;
  border: 1px solid var(--glass-line);
  border-radius: 4px;
  background: var(--glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.page-faq .index-panel__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
}

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

.page-faq .index-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px;
  border-left: 2px solid transparent;
  color: var(--faq-dim-2);
  text-decoration: none;
  font-size: 13.5px;
  line-height: 1.5;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-faq .index-link:hover {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: rgba(53, 229, 214, 0.07);
}

.page-faq .faq-idx {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--violet);
}

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

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

  .page-faq .faq-trouble {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-faq .faq-account__row {
    grid-template-columns: minmax(150px, 0.34fr) minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-faq .faq-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-faq .faq-stats {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.86fr);
  }

  .page-faq .faq-vendor {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
  }

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

@media (min-width: 1040px) {
  .page-faq .faq-body {
    grid-template-columns: minmax(0, 1fr) 246px;
  }

  .page-faq .faq-aside {
    display: block;
    position: sticky;
    top: 32px;
  }

  .page-faq .faq-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-step,
  .page-faq .faq-qa__item,
  .page-faq .faq-qa__q,
  .page-faq .faq-qa__q::after,
  .page-faq .index-link,
  .page-faq .breadcrumbs__link {
    transition: none;
  }

  .page-faq .faq-step:hover,
  .page-faq .faq-step:focus-within {
    transform: none;
  }
}