.page-faq {
  --faq-deep: #0A2540;
  --faq-bright: #0077B6;
  --faq-coral: #FF6F61;
  --faq-neon: #39FF14;
  --faq-mist: #EAF0F5;
  --faq-ink: #333333;
  --faq-white: #FFFFFF;
}

.page-faq .page-header {
  background: linear-gradient(140deg, var(--faq-deep) 0%, var(--faq-deep) 55%, var(--faq-bright) 100%);
  color: var(--faq-white);
  padding: 72px 0 56px;
  position: relative;
  overflow: hidden;
}

.page-faq .breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 14px;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.7);
}

.page-faq .breadcrumb a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-faq .breadcrumb a:hover,
.page-faq .breadcrumb a:focus-visible {
  color: var(--faq-coral);
}

.page-faq .breadcrumb__sep {
  color: rgba(255, 255, 255, 0.4);
}

.page-faq .breadcrumb__current {
  color: var(--faq-white);
}

.page-faq .page-header__desc {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faq-neon);
  margin-bottom: 12px;
}

.page-faq .page-header__title {
  max-width: 720px;
  font-size: 30px;
  line-height: 1.2;
  font-weight: 900;
  margin-bottom: 16px;
  color: var(--faq-white);
}

.page-faq .page-header__lead {
  max-width: 640px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

.page-faq .section {
  padding: 56px 0;
}

.page-faq .hot-questions {
  background: var(--faq-white);
}

.page-faq .hot-questions__layout {
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-faq .hot-questions__content {
  min-width: 0;
}

.page-faq .hot-questions__content .exhibit-label {
  display: block;
  margin-bottom: 12px;
}

.page-faq .hot-questions__content h2 {
  font-size: 26px;
  font-weight: 900;
  color: var(--faq-deep);
  margin: 0;
}

.page-faq .hot-questions__media,
.page-faq .support__media {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  min-width: 0;
}

.page-faq .hot-questions__media img,
.page-faq .support__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-faq .search-panel {
  margin: 28px 0 32px;
}

.page-faq .search-panel__label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--faq-ink);
  margin-bottom: 8px;
}

.page-faq .search-panel__input {
  display: block;
  width: 100%;
  padding: 14px 16px;
  border: 2px solid rgba(10, 37, 64, 0.14);
  border-radius: 12px;
  background: var(--faq-white);
  font-size: 16px;
  color: var(--faq-ink);
  outline: none;
  box-sizing: border-box;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-faq .search-panel__input:focus,
.page-faq .search-panel__input:focus-visible {
  border-color: var(--faq-neon);
  box-shadow: 0 0 0 3px rgba(57, 255, 20, 0.22);
}

.page-faq .search-panel__quick {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  margin-top: 12px;
  font-size: 13px;
  color: rgba(51, 51, 51, 0.6);
}

.page-faq .search-panel__quick a {
  background: var(--faq-mist);
  border: 1px solid rgba(10, 37, 64, 0.08);
  border-radius: 999px;
  padding: 4px 12px;
  color: var(--faq-bright);
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .search-panel__quick a:hover,
.page-faq .search-panel__quick a:focus-visible {
  background: var(--faq-deep);
  color: var(--faq-white);
  border-color: var(--faq-deep);
}

.page-faq .faq-accordion details {
  background: var(--faq-mist);
  border-radius: 14px;
  margin-bottom: 12px;
  box-shadow: 0 2px 10px rgba(10, 37, 64, 0.06);
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-faq .faq-accordion summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  font-weight: 700;
  font-size: 15px;
  line-height: 1.4;
  color: var(--faq-ink);
  transition: color var(--dur) var(--ease);
}

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

.page-faq .faq-accordion summary:focus-visible {
  outline: 2px solid var(--faq-neon);
  outline-offset: -2px;
}

.page-faq .faq-accordion summary::after {
  content: "+";
  flex-shrink: 0;
  font-size: 22px;
  font-weight: 400;
  line-height: 1;
  color: var(--faq-bright);
  transition: transform var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-faq .faq-accordion details[open] {
  background: var(--faq-deep);
  box-shadow: 0 12px 32px rgba(2, 12, 27, 0.28);
}

.page-faq .faq-accordion details[open] summary {
  color: var(--faq-white);
}

.page-faq .faq-accordion details[open] summary::after {
  content: "−";
  color: var(--faq-neon);
}

.page-faq .faq-accordion .answer {
  padding: 0 20px 20px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
  line-height: 1.75;
}

.page-faq .faq-accordion .answer p {
  margin: 0 0 12px;
}

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

.page-faq .faq-accordion .answer a {
  color: var(--faq-neon);
  text-underline-offset: 2px;
}

.page-faq .highlight {
  color: var(--faq-neon);
  font-weight: 700;
}

.page-faq .category-answers {
  background: var(--faq-mist);
}

.page-faq .section-head {
  max-width: 680px;
}

.page-faq .section-head .exhibit-label {
  display: block;
  margin-bottom: 12px;
}

.page-faq .section-head h2 {
  font-size: 26px;
  font-weight: 900;
  color: var(--faq-deep);
  margin: 0 0 12px;
}

.page-faq .section-head .section-desc {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(51, 51, 51, 0.7);
  margin: 0;
}

.page-faq .category-grid {
  display: grid;
  gap: 24px;
  margin-top: 40px;
}

.page-faq .category-card {
  background: var(--faq-white);
  border: 1px solid rgba(10, 37, 64, 0.06);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 4px 20px rgba(10, 37, 64, 0.06);
  scroll-margin-top: 80px;
  min-width: 0;
}

.page-faq .category-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.page-faq .category-card:nth-child(1) .category-card__icon {
  background: rgba(0, 119, 182, 0.12);
  color: var(--faq-bright);
}

.page-faq .category-card:nth-child(2) .category-card__icon {
  background: rgba(255, 111, 97, 0.14);
  color: var(--faq-coral);
}

.page-faq .category-card:nth-child(3) .category-card__icon {
  background: rgba(57, 255, 20, 0.14);
  color: #0E9E0E;
}

.page-faq .category-card:nth-child(4) .category-card__icon {
  background: rgba(10, 37, 64, 0.08);
  color: var(--faq-deep);
}

.page-faq .category-card h3 {
  font-size: 18px;
  font-weight: 900;
  color: var(--faq-deep);
  margin: 0 0 16px;
}

.page-faq .category-card .faq-accordion details:last-child {
  margin-bottom: 0;
}

.page-faq .support {
  background: linear-gradient(135deg, var(--faq-deep) 0%, var(--faq-bright) 100%);
  color: var(--faq-white);
}

.page-faq .support__layout {
  display: grid;
  gap: 32px;
  align-items: center;
}

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

.page-faq .support__content .exhibit-label {
  display: block;
  margin-bottom: 12px;
}

.page-faq .support__content h2 {
  font-size: 26px;
  line-height: 1.25;
  font-weight: 900;
  color: var(--faq-white);
  margin: 0 0 12px;
}

.page-faq .support__content > p {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

.page-faq .support__list {
  list-style: none;
  margin: 24px 0 28px;
  padding: 0;
}

.page-faq .support__list li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 15px;
  color: rgba(255, 255, 255, 0.9);
}

.page-faq .support__list li:last-child {
  border-bottom: none;
}

.page-faq .support__item-label {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faq-neon);
  font-weight: 700;
}

.page-faq .support__item-value {
  font-weight: 600;
  word-break: break-word;
}

@media (min-width: 900px) {
  .page-faq .page-header {
    padding: 96px 0 72px;
  }

  .page-faq .page-header__title {
    font-size: 42px;
  }

  .page-faq .section {
    padding: 80px 0;
  }

  .page-faq .hot-questions__layout {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 56px;
  }

  .page-faq .hot-questions__content h2 {
    font-size: 32px;
  }

  .page-faq .category-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .page-faq .section-head h2 {
    font-size: 32px;
  }

  .page-faq .support__layout {
    grid-template-columns: 1fr 0.85fr;
    gap: 56px;
  }

  .page-faq .support__content h2 {
    font-size: 32px;
  }
}