.page-faq {
  --faq-cat: var(--orange);
  --faq-body: rgba(255, 244, 226, 0.76);
  --faq-soft: rgba(255, 244, 226, 0.62);
}

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 5vw, 44px) 0 clamp(30px, 5vw, 60px);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -18%;
  width: min(560px, 78vw);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(255, 122, 26, 0.34), rgba(255, 122, 26, 0) 66%);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -22%;
  width: min(480px, 70vw);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(168, 230, 58, 0.16), rgba(168, 230, 58, 0) 68%);
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
}

.page-faq .faq-hero .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mauve);
}

.page-faq .faq-hero .breadcrumb__item {
  color: var(--mauve);
  text-decoration: none;
}

.page-faq .faq-hero a.breadcrumb__item:hover,
.page-faq .faq-hero a.breadcrumb__item:focus-visible {
  color: var(--blue);
}

.page-faq .faq-hero .breadcrumb__item[aria-current="page"] {
  color: var(--yellow);
}

.page-faq .faq-hero .breadcrumb__sep {
  opacity: 0.45;
}

.page-faq .faq-hero__title {
  max-width: 18ch;
  margin: 14px 0 20px;
  font-size: clamp(2.1rem, 6.6vw, 4.1rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-faq .faq-hero__lead {
  max-width: 42rem;
  margin: 0;
  font-size: 17px;
  line-height: 1.78;
  color: var(--faq-body);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-faq .faq-hero__shot {
  margin-top: clamp(28px, 5vw, 52px);
}

.page-faq .faq-shot {
  margin-left: 0;
  margin-right: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
}

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

.page-faq .faq-shot--wide img {
  aspect-ratio: 12 / 7;
}

.page-faq .faq-shot--square img {
  aspect-ratio: 9 / 7;
}

.page-faq .faq-body {
  display: grid;
  gap: clamp(30px, 5vw, 56px);
  padding-bottom: clamp(40px, 7vw, 88px);
}

.page-faq .faq-rail {
  border-top: 3px solid var(--orange);
  padding-top: 18px;
}

.page-faq .faq-rail__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--cream);
}

.page-faq .faq-rail__note {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--faq-soft);
}

.page-faq .faq-rail__list {
  display: flex;
  gap: 10px;
  margin: 0 0 18px;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-faq .faq-rail__link {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  white-space: nowrap;
  text-decoration: none;
  color: var(--cream);
  font-size: 14px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .faq-rail__link:hover,
.page-faq .faq-rail__link:focus-visible {
  color: var(--blue);
  border-color: var(--blue);
}

.page-faq .faq-rail__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--yellow);
}

.page-faq .faq-rail__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mauve);
}

.page-faq .faq-rail__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  font-size: 14px;
}

.page-faq .faq-cat {
  scroll-margin-top: calc(var(--header-h) + 24px);
  margin-bottom: clamp(34px, 6vw, 64px);
}

.page-faq .faq-cat:last-child {
  margin-bottom: 0;
}

.page-faq .faq-cat--install {
  --faq-cat: var(--orange);
}

.page-faq .faq-cat--fav {
  --faq-cat: var(--yellow);
}

.page-faq .faq-cat--time {
  --faq-cat: var(--lime);
}

.page-faq .faq-cat--device {
  --faq-cat: var(--cherry);
}

.page-faq .faq-cat__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  padding-top: 16px;
  border-top: 4px solid var(--faq-cat);
}

.page-faq .faq-cat__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--faq-cat);
}

.page-faq .faq-cat__title {
  margin: 0;
  font-size: clamp(1.45rem, 3.6vw, 2.05rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--cream);
}

.page-faq .faq-cat__count {
  margin-left: auto;
  padding: 3px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mauve);
}

.page-faq .faq-cat__intro {
  max-width: 44rem;
  margin: 12px 0 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--faq-soft);
}

.page-faq .faq-cat__figure {
  margin: 0 0 22px;
}

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

.page-faq .faq-q__ask {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  min-height: 44px;
  padding: 16px 0;
  font-size: 17px;
  line-height: 1.55;
  color: var(--cream);
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-q__ask:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 4px;
  border-radius: 4px;
}

.page-faq .faq-q__ask:hover {
  color: var(--blue);
}

.page-faq .faq-q__mark {
  position: relative;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 3px;
}

.page-faq .faq-q__mark::before,
.page-faq .faq-q__mark::after {
  content: "";
  position: absolute;
  border-radius: 1px;
  background: var(--faq-cat);
}

.page-faq .faq-q__mark::before {
  top: 8px;
  left: 0;
  right: 0;
  height: 2px;
}

.page-faq .faq-q__mark::after {
  top: 0;
  bottom: 0;
  left: 8px;
  width: 2px;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.page-faq .faq-q[open] .faq-q__mark::after {
  transform: rotate(90deg);
  opacity: 0;
}

.page-faq .faq-q__a {
  padding: 0 0 20px 32px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--faq-body);
  animation: faq-fade 0.24s var(--ease);
}

.page-faq .faq-q__a p {
  margin: 0 0 0.85em;
}

.page-faq .faq-q__a p:last-child {
  margin-bottom: 0;
}

.page-faq .faq-q__a strong {
  color: var(--cream);
  font-weight: 600;
}

@keyframes faq-fade {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.page-faq .faq-contact-wrap {
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-faq .faq-prep {
  padding: clamp(22px, 4.5vw, 48px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(255, 59, 92, 0.14), rgba(36, 26, 54, 0.88) 48%, rgba(20, 14, 31, 0.92));
}

.page-faq .faq-prep__title {
  max-width: 26ch;
  margin: 12px 0 26px;
  font-size: clamp(1.45rem, 3.8vw, 2.1rem);
  font-weight: 400;
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-faq .faq-prep__list {
  display: grid;
  gap: 20px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.page-faq .faq-prep__item {
  padding-top: 14px;
  border-top: 2px solid var(--line-strong);
}

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

.page-faq .faq-prep__label {
  display: block;
  margin-bottom: 8px;
  font-size: 17px;
  color: var(--cream);
}

.page-faq .faq-prep__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--faq-soft);
}

.page-faq .faq-prep__contact {
  display: grid;
  gap: 14px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-faq .faq-prep__contact p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mauve);
}

.page-faq .faq-prep__contact strong {
  font-family: var(--font-mono);
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--cream);
  word-break: break-all;
}

.page-faq .faq-prep__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 720px) {
  .page-faq .faq-prep__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

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

@media (min-width: 900px) {
  .page-faq .faq-body {
    grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
    align-items: start;
    gap: clamp(40px, 5vw, 72px);
  }

  .page-faq .faq-rail {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-faq .faq-rail__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
    margin-bottom: 22px;
  }

  .page-faq .faq-rail__link {
    border: none;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    padding: 14px 4px;
    font-size: 15px;
  }

  .page-faq .faq-rail__link:hover,
  .page-faq .faq-rail__link:focus-visible {
    border-bottom-color: var(--blue);
  }

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

  .page-faq .faq-q__a {
    padding-left: 34px;
    max-width: 46rem;
  }

  .page-faq .faq-cat__figure {
    max-width: 560px;
  }
}

@media (min-width: 1180px) {
  .page-faq .faq-hero__title {
    max-width: 20ch;
  }

  .page-faq .faq-cat__intro {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-q__a {
    animation: none;
  }

  .page-faq .faq-q__mark::after,
  .page-faq .faq-rail__link {
    transition: none;
  }
}