.page-faq {
  --faq-gap: clamp(1rem, 2.4vw, 1.75rem);
}

.page-faq .faq-crumbs {
  padding-top: .8rem;
  padding-bottom: .25rem;
  font-size: .82rem;
  color: var(--zo-coldgray);
}
.page-faq .faq-crumbs__sep {
  color: var(--zo-rock);
  margin: 0 .35rem;
}

/* HERO */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 2px solid var(--zo-line);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(201, 255, 61, .08), transparent 55%),
    linear-gradient(180deg, var(--zo-green) 0%, var(--zo-black) 100%);
}
.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(200, 208, 203, .06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(200, 208, 203, .06) 1px, transparent 1px);
  background-size: 44px 44px;
}
.page-faq .faq-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.35rem;
  padding-top: 1.5rem;
  padding-bottom: 2rem;
}
.page-faq .faq-hero__copy h1 {
  margin: .55rem 0 .9rem;
  max-width: 40rem;
  font-family: var(--zo-font-head);
  font-size: clamp(1.8rem, 5vw, 3.3rem);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: .005em;
  color: var(--zo-cream);
}
.page-faq .faq-hero__lead {
  margin: 0 0 1.3rem;
  max-width: 46rem;
  font-size: clamp(.98rem, 1.1vw, 1.05rem);
  line-height: 1.8;
  color: var(--zo-coldgray);
}
.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
}

.page-faq .faq-board {
  display: grid;
  align-content: start;
  gap: .15rem;
  padding: 1.1rem 1.1rem 1rem;
  border: 2px solid var(--zo-line-strong);
  border-radius: var(--zo-radius);
  background: rgba(11, 15, 13, .74);
  box-shadow: var(--zo-shadow);
}
.page-faq .faq-board__head {
  margin-bottom: .5rem;
  padding-bottom: .65rem;
  border-bottom: 1px dashed var(--zo-line);
  font-family: var(--zo-font-num);
  font-size: .78rem;
  letter-spacing: .14em;
  color: var(--zo-lime);
}
.page-faq .faq-board__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .75rem;
  padding: .5rem 0;
  border-bottom: 1px solid var(--zo-line);
}
.page-faq .faq-board__row:last-of-type {
  border-bottom: 0;
}
.page-faq .faq-board__k {
  font-size: .82rem;
  letter-spacing: .04em;
  color: var(--zo-coldgray);
}
.page-faq .faq-board__v {
  font-size: .92rem;
  font-weight: 700;
  color: var(--zo-cream);
  white-space: nowrap;
}
.page-faq .faq-board__link {
  justify-self: start;
  margin-top: .7rem;
  font-size: .82rem;
  color: var(--zo-orange);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms var(--zo-ease);
}
.page-faq .faq-board__link:hover,
.page-faq .faq-board__link:focus-visible {
  border-bottom-color: var(--zo-orange);
  outline: none;
}

/* BODY LAYOUT */
.page-faq .faq-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  padding-top: 1.75rem;
  padding-bottom: 3rem;
}

/* INDEX */
.page-faq .faq-index {
  min-width: 0;
  padding: .9rem .85rem;
  border: 2px solid var(--zo-line-strong);
  border-radius: var(--zo-radius);
  background: var(--zo-green);
  box-shadow: var(--zo-shadow-soft);
}
.page-faq .faq-index__title {
  margin: 0 0 .65rem;
  font-family: var(--zo-font-num);
  font-size: .78rem;
  letter-spacing: .14em;
  color: var(--zo-lime);
}
.page-faq .faq-index__list {
  display: flex;
  gap: .4rem;
  margin: 0;
  padding: 0 0 .35rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}
.page-faq .faq-index__list > li {
  flex: 0 0 auto;
}
.page-faq .faq-index__link {
  display: block;
  padding: .5rem .7rem;
  border: 1px solid var(--zo-line);
  border-radius: var(--zo-radius-pill);
  background: rgba(11, 15, 13, .4);
  font-size: .85rem;
  color: var(--zo-cream);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 160ms var(--zo-ease), color 160ms var(--zo-ease), background 160ms var(--zo-ease);
}
.page-faq .faq-index__link:hover {
  border-color: var(--zo-lime);
  background: rgba(201, 255, 61, .08);
  color: var(--zo-lime);
}
.page-faq .faq-index__link:focus-visible {
  outline: 2px solid var(--zo-lime);
  outline-offset: 2px;
  color: var(--zo-lime);
}
.page-faq .faq-index__top {
  display: none;
}

/* MAIN COLUMN */
.page-faq .faq-main {
  min-width: 0;
}
.page-faq .faq-cat {
  margin-bottom: 2.25rem;
  scroll-margin-top: 88px;
}
.page-faq .faq-cat:last-of-type {
  margin-bottom: 1rem;
}
.page-faq .faq-cat__head {
  display: flex;
  align-items: center;
  gap: .7rem;
  margin-bottom: 1rem;
}
.page-faq .faq-cat__num {
  flex: 0 0 auto;
  padding: .18rem .55rem;
  border-radius: var(--zo-radius-pill);
  background: var(--zo-lime);
  color: var(--zo-black);
  font-family: var(--zo-font-num);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
}
.page-faq .faq-cat__head h2 {
  margin: 0;
  font-family: var(--zo-font-head);
  font-size: clamp(1.2rem, 2.2vw, 1.55rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: .01em;
  color: var(--zo-cream);
}

/* ACCORDION */
.page-faq .faq-item {
  margin-bottom: .7rem;
  border: 2px solid var(--zo-line);
  border-radius: var(--zo-radius);
  background: var(--zo-green);
  box-shadow: var(--zo-shadow-soft);
  overflow: hidden;
  transition: border-color 160ms var(--zo-ease), box-shadow 160ms var(--zo-ease);
}
.page-faq .faq-item:hover {
  border-color: var(--zo-line-strong);
}
.page-faq .faq-item[open] {
  border-color: var(--zo-moss);
  background: linear-gradient(180deg, var(--zo-green) 0%, var(--zo-black) 130%);
  box-shadow: inset 0 0 0 1px rgba(201, 255, 61, .32), var(--zo-shadow-soft);
}
.page-faq .faq-item > summary {
  position: relative;
  display: block;
  padding: .9rem 2.7rem .9rem 1rem;
  font-family: var(--zo-font-head);
  font-size: clamp(.98rem, 1.15vw, 1.06rem);
  font-weight: 700;
  line-height: 1.55;
  color: var(--zo-cream);
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.page-faq .faq-item > summary::-webkit-details-marker {
  display: none;
}
.page-faq .faq-item > summary::marker {
  content: "";
}
.page-faq .faq-item > summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: .95rem;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  width: 1.5rem;
  height: 1.5rem;
  border: 1px solid var(--zo-line);
  border-radius: 50%;
  background: rgba(11, 15, 13, .55);
  color: var(--zo-lime);
  font-family: var(--zo-font-num);
  font-size: 1rem;
  line-height: 1;
  transition: background 160ms var(--zo-ease), color 160ms var(--zo-ease), border-color 160ms var(--zo-ease);
}
.page-faq .faq-item[open] > summary::after {
  content: "−";
  background: var(--zo-lime);
  border-color: var(--zo-lime);
  color: var(--zo-black);
}
.page-faq .faq-item > summary:focus-visible {
  outline: 2px solid var(--zo-lime);
  outline-offset: -2px;
  border-radius: var(--zo-radius);
}

.page-faq .faq-item__body {
  padding: 0 1rem 1.1rem;
}
.page-faq .faq-answer {
  margin: 0;
  padding-top: .85rem;
  border-top: 1px dashed var(--zo-line);
  font-size: .98rem;
  font-weight: 700;
  line-height: 1.7;
  color: var(--zo-cream);
}
.page-faq .faq-note {
  margin: .55rem 0 0;
  font-size: .92rem;
  line-height: 1.8;
  color: var(--zo-coldgray);
}
.page-faq .faq-steps {
  counter-reset: faqstep;
  display: grid;
  gap: .45rem;
  margin: .8rem 0 0;
  padding: 0;
  list-style: none;
}
.page-faq .faq-steps > li {
  counter-increment: faqstep;
  position: relative;
  padding-left: 2.2rem;
  font-size: .9rem;
  line-height: 1.65;
  color: var(--zo-coldgray);
}
.page-faq .faq-steps > li::before {
  content: counter(faqstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: .12rem;
  padding: .06rem .3rem;
  border: 1px solid rgba(255, 122, 47, .4);
  border-radius: 5px;
  font-family: var(--zo-font-num);
  font-size: .76rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--zo-orange);
}
.page-faq .faq-item__link {
  display: inline-block;
  margin-top: .9rem;
  border-bottom: 1px solid rgba(255, 122, 47, .4);
  font-size: .88rem;
  font-weight: 600;
  color: var(--zo-orange);
  text-decoration: none;
  transition: color 160ms var(--zo-ease), border-color 160ms var(--zo-ease);
}
.page-faq .faq-item__link:hover,
.page-faq .faq-item__link:focus-visible {
  color: var(--zo-lime);
  border-bottom-color: var(--zo-lime);
  outline: none;
}

/* FIGURES */
.page-faq .faq-figure {
  margin: 0 0 1rem;
  border: 2px solid var(--zo-line);
  border-radius: var(--zo-radius);
  background: var(--zo-black);
  box-shadow: var(--zo-shadow-soft);
  overflow: hidden;
}
.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-faq .faq-figure figcaption {
  padding: .6rem .85rem;
  border-top: 1px dashed var(--zo-line);
  font-size: .8rem;
  line-height: 1.6;
  color: var(--zo-coldgray);
}
.page-faq .faq-figure--phone {
  max-width: 320px;
  margin-left: auto;
  margin-right: auto;
}

/* CONTACT CARD */
.page-faq .faq-contact {
  margin-top: .9rem;
  border: 2px solid var(--zo-line);
  border-radius: 12px;
  overflow: hidden;
}
.page-faq .faq-contact__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  column-gap: .75rem;
  row-gap: .2rem;
  padding: .7rem .85rem;
  border-bottom: 1px solid var(--zo-line);
  background: rgba(11, 15, 13, .45);
}
.page-faq .faq-contact__row:last-child {
  border-bottom: 0;
}
.page-faq .faq-contact__k {
  grid-column: 1 / -1;
  font-size: .76rem;
  letter-spacing: .06em;
  color: var(--zo-rock);
}
.page-faq .faq-contact__v {
  grid-column: 1;
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: .86rem;
  color: var(--zo-cream);
}
.page-faq .faq-contact__copy {
  grid-column: 2;
  justify-self: end;
}

/* TAIL */
.page-faq .faq-tail {
  display: flex;
  justify-content: center;
  padding: .5rem 0 1.5rem;
}

/* RESPONSIVE */
@media (min-width: 640px) {
  .page-faq .faq-item > summary {
    padding: 1rem 3rem 1rem 1.2rem;
  }
  .page-faq .faq-item__body {
    padding: 0 1.2rem 1.2rem;
  }
  .page-faq .faq-hero__inner {
    padding-top: 1.9rem;
    padding-bottom: 2.4rem;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: stretch;
    gap: 2rem;
    padding-top: 2.1rem;
    padding-bottom: 2.75rem;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-body {
    grid-template-columns: 252px minmax(0, 1fr);
    gap: 2.5rem;
    padding-top: 2.25rem;
    padding-bottom: 4rem;
  }
  .page-faq .faq-index {
    position: sticky;
    top: 92px;
    align-self: start;
  }
  .page-faq .faq-index__list {
    flex-direction: column;
    gap: .15rem;
    padding-bottom: 0;
    overflow: visible;
  }
  .page-faq .faq-index__list > li {
    flex: initial;
  }
  .page-faq .faq-index__link {
    border-radius: 10px;
    white-space: normal;
  }
  .page-faq .faq-index__top {
    display: block;
    margin-top: .9rem;
    padding-top: .75rem;
    border-top: 1px dashed var(--zo-line);
    font-size: .8rem;
    color: var(--zo-coldgray);
    text-decoration: none;
  }
  .page-faq .faq-index__top:hover,
  .page-faq .faq-index__top:focus-visible {
    color: var(--zo-orange);
    outline: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item,
  .page-faq .faq-item > summary::after,
  .page-faq .faq-index__link,
  .page-faq .faq-board__link,
  .page-faq .faq-item__link {
    transition: none;
  }
}
<<<END>>>