.page-faq {
  --faq-panel: rgba(11, 42, 34, 0.66);
  --faq-line: rgba(28, 74, 61, 0.62);
  --faq-cyan-soft: rgba(0, 240, 200, 0.1);
  color: var(--paper);
  padding-bottom: 72px;
  background:
    radial-gradient(120% 55% at 88% 0%, rgba(0, 240, 200, 0.07), transparent 62%),
    linear-gradient(180deg, rgba(2, 8, 6, 0.92), rgba(2, 8, 6, 0) 340px);
  overflow-x: hidden;
}

.page-faq .faq-crumbs-row {
  padding-top: 20px;
  font-size: 12px;
  letter-spacing: 0.05em;
}

.page-faq .crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--mist);
  text-transform: uppercase;
}

.page-faq .crumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast), border-color var(--t-fast);
}

.page-faq .crumbs a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-faq .crumbs [aria-current="page"] {
  color: var(--cyan);
}

/* HERO */
.page-faq .faq-hero {
  padding: 26px 0 10px;
}

.page-faq .faq-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  align-items: end;
}

.page-faq .faq-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 7.6vw, 56px);
  line-height: 1.08;
  letter-spacing: 0.01em;
  margin: 10px 0 0;
  color: var(--paper);
  overflow-wrap: break-word;
}

.page-faq .faq-hero .lede {
  margin-top: 16px;
  max-width: 54ch;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.8;
}

.page-faq .faq-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-faq .faq-hero-media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--faq-line);
  background: var(--panel);
}

.page-faq .faq-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  opacity: 0.92;
}

.page-faq .media-tag {
  position: absolute;
  right: 12px;
  bottom: 12px;
  padding: 4px 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
  background: rgba(2, 8, 6, 0.76);
  border: 1px solid var(--faq-line);
}

/* HOT QUESTIONS */
.page-faq .faq-hot {
  padding-top: 46px;
  margin-top: 42px;
  border-top: 1px solid var(--faq-line);
}

.page-faq .faq-hot .section-title {
  font-family: var(--font-display);
  color: var(--paper);
  margin: 6px 0 0;
}

.page-faq .faq-hot .lede {
  color: var(--mist);
  font-size: 14px;
  line-height: 1.75;
  margin-top: 8px;
}

.page-faq .hot-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0 32px;
}

.page-faq .hot-list li {
  min-width: 0;
}

.page-faq .hot-list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 2px;
  border-bottom: 1px solid var(--faq-line);
  color: var(--paper);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.6;
  transition: color var(--t-fast), padding-left var(--t-fast);
}

.page-faq .hot-list a:hover,
.page-faq .hot-list a:focus-visible {
  color: var(--cyan);
  padding-left: 10px;
}

.page-faq .hot-list .mono {
  flex: 0 0 auto;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--teal);
}

/* BODY LAYOUT */
.page-faq .faq-body {
  margin-top: 52px;
}

.page-faq .faq-body .rail {
  min-width: 0;
  margin-bottom: 34px;
}

.page-faq .faq-body .rail-sticky {
  border: 1px solid var(--faq-line);
  background: var(--faq-panel);
  padding: 16px;
}

.page-faq .faq-toc {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-toc a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 11px;
  font-size: 13px;
  color: var(--mist);
  text-decoration: none;
  border: 1px solid var(--faq-line);
  border-radius: var(--radius);
  transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}

.page-faq .faq-toc a:hover,
.page-faq .faq-toc a:focus-visible {
  color: var(--base);
  background: var(--cyan);
  border-color: var(--cyan);
}

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

.page-faq .faq-toc a:hover .mono,
.page-faq .faq-toc a:focus-visible .mono {
  color: var(--base);
}

.page-faq .faq-rail-note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--faq-line);
  font-size: 12px;
  line-height: 1.75;
  color: var(--mist);
}

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

/* GROUP */
.page-faq .faq-group {
  margin-bottom: 54px;
  scroll-margin-top: 92px;
}

.page-faq .faq-group-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 4px 12px;
  padding-bottom: 14px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--cyan);
}

.page-faq .faq-group-num {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-faq .faq-group-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 4.2vw, 30px);
  font-weight: 700;
  color: var(--paper);
}

.page-faq .faq-group-head p {
  grid-column: 1 / -1;
  margin: 2px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

/* DETAILS */
.page-faq .faq-item {
  border: 1px solid var(--faq-line);
  background: var(--faq-panel);
  border-radius: var(--radius);
  padding: 0 16px;
  margin-bottom: 8px;
  scroll-margin-top: 92px;
  transition: border-color var(--t-fast), background var(--t-fast);
}

.page-faq .faq-item:hover {
  border-color: rgba(0, 240, 200, 0.4);
}

.page-faq .faq-item[open] {
  border-color: rgba(0, 240, 200, 0.55);
  background: rgba(11, 42, 34, 0.85);
}

.page-faq .faq-item summary {
  position: relative;
  display: block;
  padding: 17px 36px 17px 0;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--paper);
}

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

.page-faq .faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--cyan);
}

.page-faq .faq-item[open] summary::after {
  content: "−";
}

.page-faq .faq-item summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-faq .faq-answer {
  padding: 0 0 18px;
  border-top: 1px dashed var(--faq-line);
  padding-top: 14px;
}

.page-faq .faq-answer p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

/* DOC MEDIA */
.page-faq .faq-doc-media {
  position: relative;
  overflow: hidden;
  margin: 0 0 22px;
  border: 1px solid var(--faq-line);
  background: var(--base);
}

.page-faq .faq-doc-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  opacity: 0.9;
}

/* STEP TABS */
.page-faq .step-tabs {
  margin: 20px 0 24px;
  padding: 16px;
  border: 1px solid var(--faq-line);
  background: var(--faq-cyan-soft);
  border-radius: var(--radius);
}

.page-faq .step-caption {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--teal);
}

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

.page-faq .tab-btn {
  padding: 7px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
  background: transparent;
  border: 1px solid var(--faq-line);
  border-radius: var(--radius);
  cursor: pointer;
  transition: color var(--t-fast), background var(--t-fast), border-color var(--t-fast);
}

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

.page-faq .tab-btn[aria-selected="true"] {
  color: var(--base);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-faq .tab-btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-faq .tab-panel {
  margin-top: 14px;
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  scroll-margin-top: 92px;
}

.page-faq .tab-panel p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper);
}

/* CONTACT CARD */
.page-faq .faq-contact-card {
  margin-top: 18px;
  padding: 20px 18px;
  border: 1px solid rgba(0, 240, 200, 0.45);
  background: linear-gradient(150deg, rgba(11, 42, 34, 0.95), rgba(2, 8, 6, 0.9));
  border-radius: var(--radius);
  display: grid;
  gap: 10px;
  justify-items: start;
}

.page-faq .faq-contact-title {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-faq .faq-contact-card .contact-line {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-faq .faq-contact-card .contact-line .mono {
  display: inline-block;
  min-width: 44px;
  margin-right: 8px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--teal);
}

.page-faq .faq-contact-hint {
  margin: 4px 0 6px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist);
}

.page-faq .faq-contact-card .copy-btn {
  color: var(--cyan);
  border: 1px solid var(--cyan);
  background: transparent;
}

.page-faq .faq-contact-card .copy-btn:hover {
  background: var(--cyan);
  color: var(--base);
}

/* FOOTNOTE */
.page-faq .faq-footnote {
  margin: 8px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--faq-line);
  font-size: 13px;
  line-height: 1.9;
  color: var(--mist);
}

.page-faq .faq-footnote a {
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 201, 176, 0.4);
}

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

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

  .page-faq .faq-item {
    padding: 0 22px;
  }

  .page-faq .faq-contact-card {
    padding: 24px 24px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: 48px;
  }

  .page-faq .faq-hero {
    padding-top: 38px;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-body {
    display: grid;
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-faq .faq-body .rail {
    margin-bottom: 0;
  }

  .page-faq .faq-body .rail-sticky {
    position: sticky;
    top: 96px;
    padding: 20px 18px;
  }

  .page-faq .faq-toc {
    display: block;
  }

  .page-faq .faq-toc li + li {
    margin-top: 2px;
  }

  .page-faq .faq-toc a {
    justify-content: flex-start;
    padding: 11px 4px;
    border: 0;
    border-bottom: 1px solid var(--faq-line);
    border-radius: 0;
    background: transparent;
    font-size: 13px;
  }

  .page-faq .faq-toc a:hover,
  .page-faq .faq-toc a:focus-visible {
    color: var(--cyan);
    background: transparent;
    padding-left: 10px;
  }

  .page-faq .faq-toc a:hover .mono,
  .page-faq .faq-toc a:focus-visible .mono {
    color: var(--cyan);
  }

  .page-faq .faq-group {
    margin-bottom: 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .hot-list a,
  .page-faq .faq-toc a,
  .page-faq .faq-item,
  .page-faq .tab-btn,
  .page-faq .crumbs a {
    transition: none;
  }

  .page-faq .hot-list a:hover,
  .page-faq .hot-list a:focus-visible {
    padding-left: 2px;
  }
}
<<<END>>>