.page-faq {
  --faq-gap: 1rem;
  --faq-track: rgba(0, 229, 255, 0.38);
  display: block;
  background:
    radial-gradient(900px 420px at 84% -12%, rgba(0, 229, 255, 0.14), transparent 62%),
    radial-gradient(680px 360px at -6% 4%, rgba(255, 107, 26, 0.09), transparent 60%),
    var(--ink);
  color: var(--white);
  font-family: var(--font-body);
}

.page-faq .faq-hero {
  padding-block: 1rem 1.6rem;
}

.page-faq .crumbs {
  margin-bottom: 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: 1.4rem;
}

.page-faq .faq-h1 {
  margin: 0.5rem 0 0.9rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  font-size: clamp(2rem, 7.4vw, 4rem);
  line-height: 1.03;
  letter-spacing: -0.012em;
  color: var(--white);
}

.page-faq .faq-h1__accent {
  display: block;
  margin-top: 0.22em;
  font-size: 0.56em;
  color: var(--cyan);
  letter-spacing: 0.01em;
}

.page-faq .faq-hero__lead .lede {
  max-width: 40rem;
  color: var(--steel);
  font-size: 0.95rem;
  line-height: 1.75;
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.2rem;
}

.page-faq .faq-hero__media {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--panel);
}

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

.page-faq .faq-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-stats li {
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(150deg, rgba(0, 229, 255, 0.07), transparent 70%), var(--panel);
}

.page-faq .faq-stats__n {
  display: block;
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--cyan);
}

.page-faq .faq-stats__l {
  display: block;
  margin-top: 0.28rem;
  font-size: 0.74rem;
  line-height: 1.5;
  color: var(--steel);
}

.page-faq .faq-body {
  display: grid;
  gap: 1.6rem;
  padding-block: 1rem 3rem;
}

.page-faq .rail {
  display: flex;
  gap: 0.45rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  scrollbar-width: none;
}

.page-faq .rail::-webkit-scrollbar {
  display: none;
}

.page-faq .rail-link {
  flex: 0 0 auto;
  padding: 0.45rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.07em;
  color: var(--steel);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--fast) var(--ease), border-color var(--fast) var(--ease),
    background var(--fast) var(--ease);
}

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

.page-faq .rail-link[aria-current="true"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

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

.page-faq .faq-section {
  padding-block: 1.8rem;
  border-top: 1px solid var(--line);
}

.page-faq .faq-section:first-child {
  border-top: 0;
  padding-top: 0.4rem;
}

.page-faq .section__head {
  margin-bottom: 1.2rem;
}

.page-faq .section__head h2 {
  margin: 0.35rem 0 0.6rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  font-size: clamp(1.4rem, 4.2vw, 2.1rem);
  line-height: 1.15;
  letter-spacing: -0.005em;
  color: var(--white);
}

.page-faq .section__head .lede {
  max-width: 42rem;
  color: var(--steel);
  font-size: 0.9rem;
  line-height: 1.7;
}

.page-faq .steps {
  display: grid;
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .step {
  position: relative;
  overflow: hidden;
  padding: 1.1rem 1.1rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
}

.page-faq .step::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 46%;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.page-faq .step__num {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-faq .step__title {
  margin: 0.5rem 0 0.45rem;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--white);
}

.page-faq .step__text {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.75;
  color: var(--steel);
}

.page-faq .faq-step-media {
  margin: 1.2rem 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--panel);
}

.page-faq .faq-dims {
  display: grid;
  gap: 0.8rem;
}

.page-faq .dim {
  padding: 1rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
}

.page-faq .dim--alert {
  border-color: rgba(255, 107, 26, 0.5);
  background: linear-gradient(140deg, rgba(255, 107, 26, 0.12), transparent 66%), var(--panel);
}

.page-faq .dim__key {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--steel);
}

.page-faq .dim--alert .dim__key {
  color: var(--orange);
}

.page-faq .dim__title {
  margin: 0.42rem 0 0.4rem;
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--white);
}

.page-faq .dim__text {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.72;
  color: var(--steel);
}

.page-faq .faq-note {
  margin: 1.1rem 0 0;
  padding-left: 0.9rem;
  border-left: 2px solid var(--cyan);
  font-size: 0.84rem;
  line-height: 1.75;
  color: var(--steel);
}

.page-faq .faq-note--dim {
  border-left-color: var(--line);
  font-size: 0.78rem;
  margin-top: 1.1rem;
}

.page-faq .faq-note a {
  color: var(--cyan-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.2rem;
}

.page-faq .chip {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  border-radius: 999px;
  transition: color var(--fast) var(--ease), background var(--fast) var(--ease),
    border-color var(--fast) var(--ease);
}

.page-faq .chip[aria-pressed="true"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-faq .qa-list {
  display: grid;
  gap: 0.6rem;
}

.page-faq .qa {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
  overflow: hidden;
  transition: border-color var(--fast) var(--ease);
}

.page-faq .qa:hover {
  border-color: rgba(0, 229, 255, 0.32);
}

.page-faq .qa[open] {
  border-color: var(--faq-track);
  background: linear-gradient(150deg, rgba(0, 229, 255, 0.06), transparent 62%), var(--panel);
}

.page-faq .qa__q {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.9rem 1rem;
  cursor: pointer;
  list-style: none;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.55;
  color: var(--white);
}

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

.page-faq .qa__q::after {
  content: "";
  flex: 0 0 auto;
  width: 0.5rem;
  height: 0.5rem;
  margin-left: auto;
  align-self: center;
  border-right: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  transform: rotate(45deg);
  transition: transform var(--mid) var(--ease);
}

.page-faq .qa[open] .qa__q::after {
  transform: rotate(-135deg);
}

.page-faq .qa__num {
  flex: 0 0 auto;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--cyan);
}

.page-faq .qa__a {
  padding: 0 1rem 1rem;
  font-size: 0.85rem;
  line-height: 1.78;
  color: var(--steel);
}

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

.page-faq .support {
  display: grid;
  gap: 1.2rem;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    linear-gradient(135deg, rgba(0, 229, 255, 0.11), transparent 58%),
    var(--panel);
}

.page-faq .support__label {
  margin: 0 0 0.4rem;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--steel);
}

.page-faq .support .copy-mail {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  word-break: break-all;
}

.page-faq .support__phone {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.04em;
}

.page-faq .support__hint {
  margin: 0.6rem 0 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--steel);
}

.page-faq .support__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.1rem;
}

@media (min-width: 720px) {
  .page-faq .faq-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

  .page-faq .support {
    grid-template-columns: 1.25fr 0.75fr;
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero {
    padding-block: 1.6rem 2.2rem;
  }

  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: 2rem;
  }

  .page-faq .faq-body {
    grid-template-columns: minmax(180px, 218px) minmax(0, 1fr);
    gap: 2.6rem;
    align-items: start;
  }

  .page-faq .rail {
    position: sticky;
    top: 5.6rem;
    flex-direction: column;
    gap: 0.1rem;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .rail-link {
    padding: 0.55rem 0.9rem;
    border: 0;
    border-left: 2px solid var(--line);
    border-radius: 0;
    font-size: 0.78rem;
    letter-spacing: 0.02em;
    text-transform: none;
  }

  .page-faq .rail-link[aria-current="true"] {
    background: linear-gradient(90deg, rgba(0, 229, 255, 0.16), transparent);
    color: var(--cyan);
    border-left-color: var(--cyan);
  }

  .page-faq .faq-section {
    padding-block: 2.4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa__q::after,
  .page-faq .rail-link,
  .page-faq .qa,
  .page-faq .chip {
    transition: none;
  }
}
<<<END>>>