.page-faq {
  --faq-card-radius: 20px 8px 20px 8px;
  --faq-hero-diagonal: rgba(255, 255, 255, 0.08);
  background: var(--background-sand);
  overflow-x: hidden;
}

.page-faq__hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 28px var(--gutter) 42px;
  background:
    radial-gradient(circle at 85% 20%, rgba(42, 157, 143, 0.22), transparent 34%),
    linear-gradient(135deg, var(--primary-deep-sea), var(--deep-ink));
  color: var(--text-light);
  border-radius: 0 0 48px 14px;
  box-shadow: var(--shadow-panel);
}

.page-faq__hero::after {
  content: "";
  position: absolute;
  left: -30px;
  bottom: -26px;
  z-index: -1;
  width: 180px;
  height: 56px;
  background: repeating-linear-gradient(-45deg, transparent 0 6px, var(--faq-hero-diagonal) 6px 8px);
  border-radius: 18px 18px 0 0;
  transform: rotate(-8deg);
  pointer-events: none;
}

.page-faq__hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin: 0 auto;
}

.page-faq__hero .breadcrumb__item {
  color: rgba(255, 255, 255, 0.72);
}

.page-faq__hero .breadcrumb__link {
  color: rgba(255, 255, 255, 0.9);
}

.page-faq__hero .breadcrumb__item + .breadcrumb__item::before {
  color: rgba(255, 255, 255, 0.5);
}

.page-faq__hero-grid {
  display: grid;
  gap: 22px;
  align-items: end;
  margin-top: 26px;
}

.page-faq__intro .tag {
  margin-bottom: 12px;
}

.page-faq__intro h1 {
  margin: 0;
  font-family: var(--heading-font);
  font-size: clamp(2rem, 8vw, 3.5rem);
  line-height: 1.15;
  color: var(--text-light);
}

.page-faq__lead {
  max-width: 680px;
  margin: 14px 0 0;
  font-size: 1.06rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.88);
}

.page-faq__route-card {
  background: var(--background-sand);
  color: var(--text-dark);
  border-radius: var(--faq-card-radius);
  padding: 20px 22px;
  transform: rotate(0.6deg);
  box-shadow: var(--shadow-float);
}

.page-faq__route-card h2 {
  margin: 0 0 14px;
  font-family: var(--heading-font);
  font-size: 1.1rem;
  color: var(--primary-deep-sea);
}

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

.page-faq__route-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 6px 2px;
  color: var(--text-dark);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px dashed var(--shadow-soft);
}

.page-faq__route-list span {
  font-family: var(--accent-font);
  font-size: 1.2rem;
  color: var(--accent-coral);
}

.page-faq__route-list a:hover {
  color: var(--accent-coral);
}

.page-faq__layout {
  display: grid;
  gap: 32px;
  padding: 32px 0 72px;
}

.page-faq__toc {
  display: none;
}

.page-faq__toc-inner {
  padding: 8px 0 8px 16px;
  border-left: 3px solid var(--accent-coral);
  border-radius: 0 0 0 12px;
}

.page-faq__toc-label {
  margin: 0 0 12px;
  font-family: var(--heading-font);
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary-deep-sea);
}

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

.page-faq__toc-list a {
  color: var(--text-dark);
  font-weight: 600;
  text-decoration: none;
  opacity: 0.82;
}

.page-faq__toc-list a:hover {
  opacity: 1;
  padding-left: 4px;
  color: var(--accent-coral);
}

.page-faq__toc-note {
  margin: 18px 0 0;
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--text-dark);
}

.page-faq__content {
  min-width: 0;
}

.page-faq__section {
  scroll-margin-top: 112px;
  margin-top: 54px;
}

.page-faq__section:first-child {
  margin-top: 0;
}

.page-faq__section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  padding-top: 18px;
  border-top: 3px solid var(--deep-ink);
}

.page-faq__section-num {
  font-family: var(--accent-font);
  font-size: 1.7rem;
  line-height: 1;
  color: var(--accent-coral);
}

.page-faq__section-head h2 {
  margin: 0;
  font-family: var(--heading-font);
  font-size: 1.7rem;
  color: var(--primary-deep-sea);
}

.page-faq__section-summary {
  max-width: 720px;
  margin: 12px 0 0;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-dark);
}

.page-faq__device-zone {
  display: grid;
  gap: 16px;
  align-items: center;
  margin-top: 20px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--shadow-soft);
  border-radius: var(--faq-card-radius);
}

.page-faq__device-zone-copy {
  color: var(--text-dark);
  line-height: 1.75;
}

.page-faq__device-zone-copy p {
  margin: 0;
}

.page-faq__device-visual img {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: 18px 6px 18px 6px;
  box-shadow: var(--shadow-panel);
}

.page-faq__accordion {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.page-faq__accordion-hint {
  margin: 10px 0 0;
  font-size: 0.88rem;
  text-align: right;
  color: var(--text-dark);
}

.page-faq__item {
  background: var(--text-light);
  border: 1px solid var(--shadow-soft);
  border-radius: var(--faq-card-radius);
  box-shadow: var(--shadow-panel);
  overflow: hidden;
}

.page-faq__item summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  list-style: none;
  cursor: pointer;
  font-family: var(--heading-font);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--primary-deep-sea);
}

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

.page-faq__item summary::before {
  content: "+";
  flex: none;
  width: 26px;
  height: 26px;
  border-radius: 8px 3px 8px 3px;
  background: var(--primary-deep-sea);
  color: var(--text-light);
  font-weight: 700;
  text-align: center;
  line-height: 26px;
}

.page-faq__item[open] summary::before {
  content: "–";
  background: var(--accent-coral);
  color: var(--deep-ink);
}

.page-faq__item--device {
  border-left: 5px solid var(--accent-coral);
}

.page-faq__question {
  flex: 1;
  min-width: 0;
}

.page-faq__flag {
  flex: none;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--accent-coral);
  color: var(--deep-ink);
  font-family: var(--body-font);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-faq__answer {
  padding: 0 20px 20px 54px;
}

.page-faq__answer p {
  margin: 0 0 10px;
  line-height: 1.7;
  color: var(--text-dark);
}

.page-faq__related {
  font-size: 0.9rem;
}

.page-faq__related a {
  color: var(--line-coast);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px dashed var(--line-coast);
}

.page-faq__issue-card {
  display: grid;
  justify-items: start;
  gap: 8px;
  margin-top: 20px;
  padding: 20px 22px;
  background: linear-gradient(120deg, var(--highlight-pale), var(--text-light) 70%);
  border: 1px solid rgba(255, 107, 53, 0.3);
  border-radius: var(--faq-card-radius);
}

.page-faq__issue-card h3 {
  margin: 0;
  font-family: var(--heading-font);
  font-size: 1.1rem;
  color: var(--primary-deep-sea);
}

.page-faq__issue-card p {
  max-width: 640px;
  margin: 0;
  line-height: 1.7;
  color: var(--text-dark);
}

.page-faq__issue-card .btn {
  margin-top: 10px;
}

.page-faq__favorite-zone {
  display: grid;
  gap: 14px;
  align-items: center;
  margin-top: 20px;
  padding: 16px;
  background: var(--text-light);
  border: 1px solid var(--shadow-soft);
  border-radius: var(--faq-card-radius);
}

.page-faq__favorite-visual img {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 18px 6px 18px 6px;
  box-shadow: var(--shadow-panel);
}

.page-faq__favorite-note h3 {
  margin: 0 0 6px;
  font-family: var(--heading-font);
  font-size: 1.05rem;
  color: var(--primary-deep-sea);
}

.page-faq__favorite-note p {
  margin: 0;
  line-height: 1.7;
  color: var(--text-dark);
}

.page-faq__archive-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 20px;
  padding: 20px 24px;
  background: linear-gradient(112deg, var(--primary-deep-sea), #14506f);
  color: var(--text-light);
  border-radius: var(--faq-card-radius);
  box-shadow: var(--shadow-panel);
}

.page-faq__archive-note p {
  max-width: 680px;
  margin: 0;
  line-height: 1.7;
}

.page-faq__archive-note a {
  color: var(--highlight-pale);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px dashed var(--accent-coral);
}

.page-faq__contact-grid {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.page-faq__contact-card {
  min-width: 0;
  padding: 20px;
  background: var(--text-light);
  border: 1px solid var(--shadow-soft);
  border-radius: var(--faq-card-radius);
}

.page-faq__contact-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--line-coast);
}

.page-faq__contact-value {
  display: block;
  margin-top: 8px;
  font-family: var(--heading-font);
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.45;
  word-break: break-word;
  color: var(--primary-deep-sea);
}

.page-faq__contact-meta {
  margin: 8px 0 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-dark);
}

.page-faq__contact-card address {
  font-style: normal;
}

.page-faq__support-ps {
  margin: 16px 0 0;
  line-height: 1.7;
  color: var(--text-dark);
}

.page-faq__support-ps a {
  color: var(--line-coast);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px dashed var(--line-coast);
}

@media (min-width: 700px) {
  .page-faq__device-zone {
    grid-template-columns: minmax(0, 1fr) minmax(220px, 400px);
  }

  .page-faq__favorite-zone {
    grid-template-columns: 240px minmax(0, 1fr);
  }

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

@media (min-width: 920px) {
  .page-faq__hero {
    padding: 34px var(--gutter) 52px;
  }

  .page-faq__hero-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
    margin-top: 34px;
  }

  .page-faq__route-card {
    display: none;
  }

  .page-faq__layout {
    grid-template-columns: 230px minmax(0, 1fr);
    gap: 48px;
    padding-top: 46px;
  }

  .page-faq__toc {
    display: block;
  }

  .page-faq__section {
    margin-top: 68px;
  }
}