.page-faq {
  --faq-border: 2px solid rgba(255, 255, 255, 0.16);
  --faq-shadow: 8px 8px 0 rgba(0, 0, 0, 0.25);
}

.page-faq__hero {
  padding: 32px 0 28px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.08);
}

.page-faq__hero-inner {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.page-faq__hero-copy {
  max-width: 760px;
}

.page-faq__hero-copy h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3.6rem);
  line-height: 1.08;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 12px 0 8px;
}

.page-faq__hero-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-top: 8px;
}

.page-faq__hero-media img {
  display: block;
  width: 100%;
  height: auto;
  border: var(--faq-border);
  box-shadow: var(--faq-shadow);
}

.page-faq__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  padding-top: 32px;
  padding-bottom: 64px;
}

.page-faq__sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 0;
}

.page-faq__toc {
  background: var(--bg-deep-alt);
  border: var(--faq-border);
  padding: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq__toc-title {
  flex-basis: 100%;
  display: block;
  font-family: var(--font-head);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.page-faq__toc a {
  display: inline-block;
  color: var(--text-primary);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 7px 10px;
  transition: border-color 0.2s, color 0.2s;
}

.page-faq__toc a:hover {
  border-color: var(--accent-neon);
  color: var(--accent-neon);
}

.page-faq__search {
  background: var(--bg-deep-alt);
  border: var(--faq-border);
  padding: 16px;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.25);
}

.page-faq__search label {
  display: block;
  font-family: var(--font-head);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.page-faq__search input[type="search"] {
  width: 100%;
  background: rgba(10, 13, 26, 0.9);
  border: 2px solid rgba(255, 255, 255, 0.2);
  color: var(--text-primary);
  padding: 11px 12px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  outline: none;
  box-sizing: border-box;
}

.page-faq__search input[type="search"]:focus {
  border-color: var(--accent-neon);
  box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.15);
}

.page-faq__search-hint {
  display: block;
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--text-secondary);
  margin-top: 8px;
}

.page-faq__side-media {
  margin: 0;
}

.page-faq__side-media img {
  display: block;
  width: 100%;
  height: auto;
  border: var(--faq-border);
  box-shadow: var(--faq-shadow);
}

.page-faq__side-panel {
  background: var(--bg-deep-alt);
  border: var(--faq-border);
  padding: 16px;
  position: relative;
}

.page-faq__side-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 36px;
  height: 4px;
  background: var(--accent-neon);
}

.page-faq__side-panel-label {
  font-family: var(--font-head);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-orange);
  margin-bottom: 12px;
}

.page-faq__trust-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq__trust-list li {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-primary);
  padding-left: 20px;
  position: relative;
}

.page-faq__trust-list li::before {
  content: "▹";
  position: absolute;
  left: 0;
  color: var(--accent-neon);
}

.page-faq__main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-faq__section {
  padding-top: 36px;
  padding-bottom: 20px;
  border-top: 2px solid rgba(255, 255, 255, 0.08);
}

.page-faq__section-head {
  margin-bottom: 24px;
}

.page-faq__section-head h2 {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin: 8px 0 4px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.page-faq__section-head h2::after {
  content: "";
  display: inline-block;
  width: 36px;
  height: 8px;
  background: linear-gradient(90deg, var(--accent-neon), transparent);
  clip-path: polygon(0 0, 100% 0, 75% 100%, 0 100%);
}

.page-faq__section-desc {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-top: 6px;
}

.page-faq__quick-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-faq__quick-card {
  background: var(--bg-deep-alt);
  border: var(--faq-border);
  box-shadow: var(--faq-shadow);
  padding: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.page-faq__quick-card::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 24px;
  height: 24px;
  background: var(--accent-neon);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
}

.page-faq__quick-card:hover {
  transform: translateY(-4px);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.3);
}

.page-faq__quick-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.page-faq__quick-index {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--accent-neon);
}

.page-faq__quick-title {
  font-family: var(--font-head);
  font-size: 1.3rem;
  line-height: 1.2;
  margin: 0;
  color: var(--text-primary);
}

.page-faq__quick-text {
  color: var(--text-secondary);
  line-height: 1.75;
  font-size: 0.95rem;
  margin: 0;
}

.page-faq__quick-link {
  display: inline-block;
  margin-top: auto;
  border: 2px solid var(--accent-neon);
  color: var(--accent-neon);
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: background 0.2s, color 0.2s;
}

.page-faq__quick-link:hover {
  background: var(--accent-neon);
  color: #06120c;
}

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

.page-faq__group {
  background: var(--bg-deep-alt);
  border: var(--faq-border);
  box-shadow: var(--faq-shadow);
}

.page-faq__group-summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--text-primary);
  transition: color 0.2s;
}

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

.page-faq__group-summary:hover {
  color: var(--accent-neon);
}

.page-faq__group-summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  line-height: 1;
  color: var(--accent-neon);
}

.page-faq__group[open] .page-faq__group-summary::after {
  content: "−";
  color: var(--accent-orange);
}

.page-faq__group-index {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--accent-orange);
  letter-spacing: 0.1em;
  flex-shrink: 0;
}

.page-faq__group-title {
  flex: 1;
}

.page-faq__group-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 4px 8px;
  white-space: nowrap;
  flex-shrink: 0;
}

.page-faq__group[open] .page-faq__group-summary {
  border-bottom: 2px solid rgba(0, 255, 136, 0.15);
}

.page-faq__group-body {
  padding: 18px;
  display: grid;
  gap: 20px;
}

.page-faq__qa + .page-faq__qa {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 20px;
}

.page-faq__question {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 8px;
}

.page-faq__answer {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-secondary);
}

.page-faq__answer strong {
  color: var(--accent-neon);
  font-weight: 600;
}

.page-faq__contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-faq__contact-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: var(--faq-border);
  box-shadow: var(--faq-shadow);
  color: var(--text-primary);
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
}

.page-faq__contact-card:hover {
  border-color: var(--accent-neon);
  background: rgba(0, 255, 136, 0.06);
}

.page-faq__contact-label {
  font-family: var(--font-head);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.page-faq__contact-value {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  color: var(--text-primary);
  word-break: break-word;
}

.page-faq__contact-note {
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.page-faq__support-extra {
  margin-top: 24px;
  padding: 16px 18px;
  border-left: 4px solid var(--accent-orange);
  background: rgba(255, 107, 0, 0.06);
  color: var(--text-secondary);
  line-height: 1.7;
}

.page-faq__support-extra a {
  color: var(--accent-neon);
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (min-width: 700px) {
  .page-faq__quick-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

@media (min-width: 900px) {
  .page-faq__hero {
    padding: 48px 0 36px;
  }

  .page-faq__layout {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 48px;
    padding-top: 40px;
  }

  .page-faq__toc {
    position: sticky;
    top: var(--topbar-h);
    z-index: 5;
  }

  .page-faq__section {
    padding-top: 48px;
  }
}