.page-faq {
  --faq-acc: var(--cyan);
  --faq-gap: clamp(24px, 4vw, 48px);
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  overflow-x: hidden;
}

/* ---------- Hero ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: clamp(22px, 5vw, 44px) 0 clamp(34px, 6vw, 68px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 92% at 92% -6%, rgba(61, 242, 224, 0.17), transparent 58%),
    radial-gradient(88% 76% at 2% 104%, rgba(255, 138, 60, 0.14), transparent 62%),
    linear-gradient(165deg, var(--ink-2), var(--ink) 74%);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(61, 242, 224, 0.5), transparent);
}

.page-faq .faq-hero__inner {
  display: grid;
  gap: 26px;
}

.page-faq .faq-hero__inner > .crumb {
  grid-column: 1 / -1;
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.page-faq .faq-hero__eyebrow {
  margin: 8px 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-faq .faq-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(29px, 5.4vw, 56px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  max-width: 15em;
}

.page-faq .faq-hero__lead {
  margin: 18px 0 0;
  max-width: 34em;
  color: var(--muted);
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
}

.page-faq .faq-facts {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-glass);
}

.page-faq .faq-fact {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 16px;
  background: rgba(16, 23, 54, 0.82);
}

.page-faq .faq-fact__k {
  font-size: 13px;
  color: var(--muted);
}

.page-faq .faq-fact__v {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--amber);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

/* ---------- Layout ---------- */
.page-faq .faq-layout {
  display: grid;
  gap: 28px;
  padding: clamp(30px, 5vw, 68px) 0 0;
}

.page-faq .faq-index {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(16, 23, 54, 0.85), rgba(7, 11, 31, 0.85));
  padding: 14px 10px;
}

.page-faq .faq-index__title {
  margin: 0 0 8px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--muted);
}

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

.page-faq .faq-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 12px;
  border-left: 2px solid transparent;
  border-radius: 0 4px 4px 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  color: var(--text);
  border-left-color: var(--cyan);
  background: rgba(61, 242, 224, 0.07);
  outline: none;
}

.page-faq .faq-index__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
  letter-spacing: 0.06em;
}

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

/* ---------- Sections ---------- */
.page-faq .faq-sec {
  scroll-margin-top: 90px;
}

.page-faq .faq-sec + .faq-sec {
  margin-top: clamp(40px, 5vw, 76px);
  padding-top: clamp(34px, 4.5vw, 56px);
  border-top: 1px solid var(--line);
}

.page-faq .faq-body > .faq-sec:nth-child(1) { --faq-acc: var(--cyan); }
.page-faq .faq-body > .faq-sec:nth-child(2) { --faq-acc: var(--orange); }
.page-faq .faq-body > .faq-sec:nth-child(3) { --faq-acc: var(--accent-jade); }
.page-faq .faq-body > .faq-sec:nth-child(4) { --faq-acc: var(--accent-wine); }
.page-faq .faq-body > .faq-sec:nth-child(5) { --faq-acc: var(--amber); }
.page-faq .faq-body > .faq-sec:nth-child(6) { --faq-acc: var(--accent-violet); }

.page-faq .sec-head {
  display: grid;
  gap: 8px;
  margin-bottom: 22px;
}

.page-faq .sec-head__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--faq-acc);
}

.page-faq .sec-head__num::after {
  content: "";
  display: inline-block;
  width: 34px;
  height: 1px;
  margin-left: 10px;
  vertical-align: middle;
  background: currentColor;
  opacity: 0.55;
}

.page-faq .sec-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3.2vw, 31px);
  line-height: 1.28;
  letter-spacing: -0.01em;
}

.page-faq .sec-head__desc {
  margin: 0;
  max-width: 40em;
  color: var(--muted);
  font-size: 15px;
}

/* ---------- Step list ---------- */
.page-faq .step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .step-item {
  padding: 16px 18px 16px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--faq-acc);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(16, 23, 54, 0.9), rgba(7, 11, 31, 0.9));
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-faq .step-item:hover {
  border-color: var(--line-strong);
  border-left-color: var(--faq-acc);
}

.page-faq .step-item__title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
}

.page-faq .step-item__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--orange);
  letter-spacing: 0.06em;
}

.page-faq .step-item__text {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}

.page-faq .step-item__text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 242, 224, 0.4);
}

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

.page-faq .step-item__flag {
  margin: 12px 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  font-size: 13.5px;
  color: var(--accent-jade);
}

.page-faq .step-item__flag::before {
  content: "▸ ";
  font-family: var(--font-mono);
}

/* ---------- Figures ---------- */
.page-faq .faq-figure {
  margin: 0 0 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-2);
  position: relative;
}

.page-faq .faq-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(7, 11, 31, 0) 40%, rgba(7, 11, 31, 0.55));
}

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

.page-faq .faq-figure--square img {
  aspect-ratio: 1 / 1;
}

/* ---------- Adapt grid ---------- */
.page-faq .adapt-grid {
  display: grid;
  gap: 22px;
}

.page-faq .adapt-grid__figure {
  margin: 0;
}

.page-faq .check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .check-item {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 12px;
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 23, 54, 0.6);
}

.page-faq .check-item__box {
  position: relative;
  width: 18px;
  height: 18px;
  margin-top: 5px;
  border: 1.5px solid var(--accent-jade);
  border-radius: 4px;
  background: rgba(47, 191, 174, 0.12);
}

.page-faq .check-item__box::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 10px;
  border-right: 2px solid var(--accent-jade);
  border-bottom: 2px solid var(--accent-jade);
  transform: rotate(45deg);
}

.page-faq .check-item__body {
  display: grid;
  gap: 4px;
}

.page-faq .check-item__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.page-faq .check-item__text {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.8;
}

.page-faq .adapt-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 16px 0 0;
  font-size: 13.5px;
  color: var(--muted);
}

.page-faq .adapt-version {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--amber);
  letter-spacing: 0.06em;
  padding: 2px 8px;
  border: 1px dashed rgba(245, 196, 81, 0.45);
  border-radius: 4px;
}

.page-faq .adapt-note .copy-btn {
  font-size: 12.5px;
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

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

/* ---------- Tips ---------- */
.page-faq .tip-grid {
  display: grid;
  gap: 14px;
}

.page-faq .tip {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(58, 26, 107, 0.34), rgba(16, 23, 54, 0.85));
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-faq .tip:hover {
  border-color: var(--line-strong);
}

.page-faq .tip__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--faq-acc);
  margin-bottom: 8px;
}

.page-faq .tip__title {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
}

.page-faq .tip__text {
  margin: 0;
  font-size: 14.5px;
  color: var(--muted);
  line-height: 1.85;
}

.page-faq .tip__text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 242, 224, 0.4);
}

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

/* ---------- QA accordion ---------- */
.page-faq .qa-list {
  display: grid;
  gap: 10px;
}

.page-faq .qa {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 23, 54, 0.72);
  overflow: hidden;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-faq .qa:hover {
  border-color: var(--line-strong);
}

.page-faq .qa[open] {
  border-color: rgba(245, 196, 81, 0.4);
  background: linear-gradient(180deg, rgba(27, 42, 99, 0.5), rgba(16, 23, 54, 0.9));
}

.page-faq .qa__q {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--text);
}

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

.page-faq .qa__q::after {
  content: "";
  flex: none;
  margin-left: auto;
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid var(--muted);
  transform: translateY(-1px);
  transition: transform 0.22s var(--ease), border-top-color 0.22s var(--ease);
}

.page-faq .qa[open] .qa__q::after {
  transform: rotate(180deg);
  border-top-color: var(--amber);
}

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

.page-faq .qa__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-faq .qa__a {
  padding: 0 18px 18px 46px;
}

.page-faq .qa__a p {
  margin: 0;
  font-size: 14.5px;
  color: var(--muted);
  line-height: 1.9;
}

/* ---------- Support ---------- */
.page-faq .support-grid {
  display: grid;
  gap: 14px;
  margin-bottom: 22px;
}

.page-faq .support-card {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 23, 54, 0.7);
}

.page-faq .support-card--warm {
  border-color: rgba(255, 138, 60, 0.35);
  background: linear-gradient(160deg, rgba(90, 18, 51, 0.36), rgba(16, 23, 54, 0.85));
}

.page-faq .support-card__title {
  margin: 0 0 12px;
  font-size: 16px;
  font-weight: 700;
}

.page-faq .support-card__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-faq .support-card__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14.5px;
  color: var(--muted);
  line-height: 1.8;
}

.page-faq .support-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 1px;
  background: var(--orange);
}

.page-faq .support-contact {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-faq .support-contact__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 18px;
  padding: 13px 18px;
  background: rgba(16, 23, 54, 0.85);
}

.page-faq .support-contact__k {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.page-faq .support-contact__v {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text);
  word-break: break-word;
}

.page-faq .support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- Responsive ---------- */
@media (min-width: 700px) {
  .page-faq .tip-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-faq .qa__a {
    padding-left: 52px;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 0.85fr);
    align-items: end;
    column-gap: clamp(28px, 4vw, 56px);
  }

  .page-faq .faq-hero__aside {
    padding-bottom: 6px;
  }

  .page-faq .adapt-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    align-items: start;
    gap: 26px;
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-layout {
    grid-template-columns: 224px minmax(0, 1fr);
    column-gap: clamp(34px, 4.5vw, 64px);
    align-items: start;
  }

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

  .page-faq .faq-sec + .faq-sec {
    margin-top: clamp(48px, 5vw, 82px);
  }
}
<<<END>>>