.page-faq {
  --faq-aside: 252px;
  --faq-gap: clamp(20px, 3vw, 40px);
  --faq-soft: rgba(55, 245, 196, 0.08);
  background: var(--im-ink);
  color: var(--im-body);
}

/* ---------- Hero ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3vw, 30px) 0 clamp(32px, 6vw, 64px);
  background:
    radial-gradient(circle at 86% 8%, rgba(55, 245, 196, 0.16), transparent 46%),
    linear-gradient(158deg, var(--im-panel) 0%, var(--im-ink) 72%);
  border-bottom: 1px solid var(--im-line);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  right: -90px;
  bottom: -140px;
  width: clamp(180px, 34vw, 380px);
  height: clamp(180px, 34vw, 380px);
  border-radius: 46% 54% 62% 38% / 52% 40% 60% 48%;
  background: linear-gradient(140deg, rgba(255, 107, 157, 0.22), rgba(255, 107, 157, 0));
  pointer-events: none;
}

.page-faq .faq-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
  margin-top: clamp(20px, 4vw, 40px);
}

.page-faq .faq-hero__text h1 {
  margin: 10px 0 0;
  font-family: var(--im-display);
  font-size: clamp(2.8rem, 9vw, 5.4rem);
  line-height: 0.96;
  letter-spacing: -0.02em;
  color: var(--im-white);
}

.page-faq .faq-hero__lead {
  max-width: 54ch;
  margin: 18px 0 0;
  font-size: clamp(15px, 1.6vw, 17.5px);
  line-height: 1.78;
  color: var(--im-body);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-faq .faq-hero__mark {
  position: relative;
  justify-self: start;
  display: grid;
  place-items: center;
  width: clamp(150px, 40vw, 260px);
  aspect-ratio: 1 / 1;
  border-radius: 58% 42% 46% 54% / 48% 55% 45% 52%;
  background: linear-gradient(150deg, rgba(55, 245, 196, 0.92), rgba(55, 245, 196, 0.22));
  transform: rotate(-5deg);
}

.page-faq .faq-hero__mark::before {
  content: "";
  position: absolute;
  inset: -14px;
  border: 1px dashed rgba(185, 255, 240, 0.35);
  border-radius: 52% 48% 40% 60% / 44% 58% 42% 56%;
}

.page-faq .faq-hero__q {
  font-family: var(--im-display);
  font-size: clamp(4.6rem, 15vw, 8.4rem);
  line-height: 1;
  color: var(--im-ink);
  transform: rotate(5deg);
}

.page-faq .faq-hero__tag {
  position: absolute;
  bottom: 12px;
  font-family: var(--im-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: rgba(6, 10, 22, 0.72);
  text-transform: uppercase;
}

.page-faq .faq-hero__tags {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(24px, 4vw, 38px) 0 0;
  padding: 0;
  list-style: none;
}

/* ---------- Layout ---------- */
.page-faq .faq-body {
  padding-top: clamp(30px, 5vw, 64px);
  padding-bottom: clamp(44px, 7vw, 88px);
}

.page-faq .faq-layout {
  display: grid;
  gap: var(--faq-gap);
  align-items: start;
}

/* ---------- Index ---------- */
.page-faq .faq-toc {
  background: var(--im-panel);
  border: 1px solid var(--im-line);
  border-radius: var(--im-radius);
  padding: 20px 18px 22px;
}

.page-faq .faq-toc__title {
  margin: 0 0 14px;
  font-family: var(--im-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--im-accent);
}

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

.page-faq .faq-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--im-radius-sm);
  color: var(--im-body);
  font-size: 14.5px;
  line-height: 1.5;
  text-decoration: none;
  transition: background 0.25s var(--im-ease), color 0.25s var(--im-ease);
}

.page-faq .faq-toc__num {
  font-family: var(--im-mono);
  font-size: 11.5px;
  color: var(--im-muted);
  transition: color 0.25s var(--im-ease);
}

.page-faq .faq-toc__list a:hover,
.page-faq .faq-toc__list a:focus-visible {
  background: var(--im-lift);
  color: var(--im-white);
}

.page-faq .faq-toc__list a:hover .faq-toc__num,
.page-faq .faq-toc__list a:focus-visible .faq-toc__num {
  color: var(--im-accent);
}

.page-faq .faq-toc__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--im-line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--im-muted);
}

/* ---------- Answer blocks ---------- */
.page-faq .faq-block {
  position: relative;
  background: var(--im-panel);
  border: 1px solid var(--im-line);
  border-radius: var(--im-radius);
  padding: clamp(20px, 3.2vw, 34px);
}

.page-faq .faq-block + .faq-block {
  margin-top: clamp(16px, 2.6vw, 26px);
}

.page-faq .faq-block--notice {
  background: linear-gradient(168deg, var(--im-lift), var(--im-panel) 68%);
  border-color: rgba(255, 107, 157, 0.32);
}

.page-faq .faq-block--help {
  background: linear-gradient(196deg, rgba(55, 245, 196, 0.1), var(--im-panel) 60%);
  border-color: rgba(55, 245, 196, 0.28);
}

.page-faq .faq-block__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.page-faq .faq-block__num {
  flex: 0 0 auto;
  font-family: var(--im-mono);
  font-size: clamp(13px, 1.6vw, 15px);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--im-accent);
  padding-top: 6px;
}

.page-faq .faq-block__headtext h2 {
  margin: 0;
  font-family: var(--im-display);
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--im-white);
}

.page-faq .faq-block__headtext p {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--im-muted);
}

.page-faq .faq-block__tail {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--im-body);
}

.page-faq .faq-block__tail a {
  color: var(--im-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(55, 245, 196, 0.45);
}

.page-faq .faq-block__tail a:hover,
.page-faq .faq-block__tail a:focus-visible {
  color: var(--im-accent-soft);
}

/* ---------- Steps ---------- */
.page-faq .faq-steps {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  counter-reset: none;
}

.page-faq .faq-step {
  position: relative;
  padding: 18px 18px 20px;
  background: var(--im-lift);
  border: 1px solid var(--im-line);
  border-radius: var(--im-radius-sm);
  overflow: hidden;
}

.page-faq .faq-step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 46px;
  height: 3px;
  background: var(--im-accent);
}

.page-faq .faq-step__num {
  font-family: var(--im-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--im-accent);
}

.page-faq .faq-step h3 {
  margin: 8px 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--im-white);
}

.page-faq .faq-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--im-body);
}

/* ---------- Figure ---------- */
.page-faq .faq-figure {
  margin: 22px 0 0;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--im-radius-sm);
  border: 1px solid var(--im-line);
  object-fit: cover;
}

.page-faq .faq-figure figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--im-muted);
}

/* ---------- Accordion ---------- */
.page-faq .faq-list {
  margin-top: 20px;
  border-top: 1px solid var(--im-line);
}

.page-faq .faq-item {
  border-bottom: 1px solid var(--im-line);
}

.page-faq .faq-item summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 2px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--im-white);
  transition: color 0.25s var(--im-ease);
}

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

.page-faq .faq-item summary:hover {
  color: var(--im-accent-soft);
}

.page-faq .faq-item summary:focus-visible {
  outline: 2px solid var(--im-accent-soft);
  outline-offset: 3px;
  border-radius: var(--im-radius-sm);
}

.page-faq .faq-item__icon {
  position: relative;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  border-radius: 50%;
  border: 1px solid var(--im-line);
  background: var(--im-lift);
}

.page-faq .faq-item__icon::before,
.page-faq .faq-item__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--im-accent);
  transform: translate(-50%, -50%);
  transition: transform 0.25s var(--im-ease), opacity 0.25s var(--im-ease);
}

.page-faq .faq-item__icon::before {
  width: 8px;
  height: 1.5px;
}

.page-faq .faq-item__icon::after {
  width: 1.5px;
  height: 8px;
}

.page-faq .faq-item[open] .faq-item__icon::after {
  transform: translate(-50%, -50%) scaleY(0);
  opacity: 0;
}

.page-faq .faq-item[open] summary {
  color: var(--im-accent);
}

.page-faq .faq-item__body {
  padding: 0 2px 18px;
}

.page-faq .faq-item__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--im-body);
}

/* ---------- Facts ---------- */
.page-faq .faq-facts {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.page-faq .faq-fact {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--im-lift);
  border-radius: var(--im-radius-sm);
  border-left: 3px solid var(--im-accent);
}

.page-faq .faq-fact__num {
  font-family: var(--im-mono);
  font-size: clamp(1.3rem, 3vw, 1.6rem);
  font-weight: 600;
  color: var(--im-accent);
  line-height: 1;
}

.page-faq .faq-fact__label {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--im-body);
}

/* ---------- Notice ---------- */
.page-faq .faq-notice__grid {
  display: grid;
  gap: 18px;
  margin-top: 22px;
}

.page-faq .faq-figure--square {
  margin: 0;
  max-width: 340px;
}

.page-faq .faq-notice__points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-faq .faq-notice__points li {
  padding: 14px 16px;
  background: rgba(11, 18, 38, 0.72);
  border: 1px solid var(--im-line);
  border-radius: var(--im-radius-sm);
}

.page-faq .faq-notice__points p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--im-body);
}

/* ---------- Filters ---------- */
.page-faq .faq-filters {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.page-faq .faq-filter {
  padding: 18px;
  background: var(--im-lift);
  border: 1px solid var(--im-line);
  border-radius: var(--im-radius-sm);
}

.page-faq .faq-filter h3 {
  margin: 0 0 12px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--im-white);
}

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

.page-faq .faq-filter li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.68;
  color: var(--im-body);
}

.page-faq .faq-filter li::before {
  content: "";
  position: absolute;
  top: 9px;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--im-accent);
  opacity: 0.85;
}

.page-faq .faq-filter__meta {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--im-line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--im-muted);
}

/* ---------- Contact ---------- */
.page-faq .faq-contact {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.page-faq .faq-contact__card {
  padding: 18px;
  background: rgba(6, 10, 22, 0.55);
  border: 1px solid var(--im-line);
  border-radius: var(--im-radius-sm);
}

.page-faq .faq-contact__label {
  display: block;
  font-family: var(--im-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--im-accent);
}

.page-faq .faq-contact__value {
  margin: 8px 0 0;
  font-size: clamp(15px, 2vw, 17px);
  font-weight: 600;
  line-height: 1.5;
  color: var(--im-white);
  word-break: break-word;
}

.page-faq .faq-contact__hint {
  margin: 8px 0 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--im-muted);
}

.page-faq .faq-backtop {
  display: inline-block;
  margin-top: 18px;
  padding: 9px 16px;
  border: 1px solid var(--im-line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--im-body);
  text-decoration: none;
  transition: color 0.25s var(--im-ease), border-color 0.25s var(--im-ease);
}

.page-faq .faq-backtop:hover,
.page-faq .faq-backtop:focus-visible {
  color: var(--im-accent);
  border-color: var(--im-accent);
}

/* ---------- Responsive ---------- */
@media (min-width: 620px) {
  .page-faq .faq-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-faq .faq-facts {
    gap: 12px;
  }

  .page-faq .faq-fact {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

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

@media (min-width: 860px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
  }

  .page-faq .faq-hero__mark {
    justify-self: end;
  }

  .page-faq .faq-filters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-faq .faq-notice__grid {
    grid-template-columns: 300px minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-layout {
    grid-template-columns: var(--faq-aside) minmax(0, 1fr);
    gap: clamp(26px, 3.6vw, 48px);
  }

  .page-faq .faq-toc {
    position: sticky;
    top: 104px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-toc__list a,
  .page-faq .faq-item summary,
  .page-faq .faq-item__icon::before,
  .page-faq .faq-item__icon::after,
  .page-faq .faq-backtop {
    transition: none;
  }
}