.page-faq {
  --faq-surface: var(--surface);
  --faq-surface-alt: var(--surface-alt);
  --faq-line: rgba(255, 255, 255, 0.14);
  --faq-accent: var(--accent);
  --faq-purple: var(--accent-2);
  background: var(--bg);
  color: var(--text);
}

.page-faq .stk-container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 20px;
}

.page-faq .faq-hero {
  position: relative;
  padding: 48px 0 32px;
  overflow: hidden;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  top: -60px;
  right: -80px;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(155, 93, 255, 0.28), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.page-faq .faq-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-faq .faq-hero-copy {
  max-width: 720px;
}

.page-faq .faq-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--signal);
  margin-bottom: 12px;
}

.page-faq .faq-eyebrow::before {
  content: "";
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 4px rgba(0, 229, 255, 0.15);
}

.page-faq .faq-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(1.9rem, 5vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 0 0 16px;
}

.page-faq .faq-hero-desc {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-dim);
  max-width: 640px;
  margin: 0;
}

.page-faq .faq-hero-meta {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.page-faq .faq-hero-meta .stk-cta {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: var(--faq-accent);
  color: var(--midnight-blue);
  font-family: var(--font-head);
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: var(--border-w) solid var(--faq-accent);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.3);
  transition: transform 0.2s, box-shadow 0.2s;
}

.page-faq .faq-hero-meta .stk-cta:hover {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.3);
}

.page-faq .faq-hero-visual {
  position: relative;
  border: var(--border-w) solid var(--white);
  border-radius: var(--radius);
  background: var(--faq-surface-alt);
  box-shadow: var(--shadow-hard);
  transform: rotate(0deg);
  overflow: hidden;
}

.page-faq .faq-hero-visual::after {
  content: "?";
  position: absolute;
  right: 18px;
  bottom: -30px;
  font-family: var(--font-head);
  font-size: 120px;
  font-weight: 700;
  color: rgba(155, 93, 255, 0.18);
  line-height: 1;
  pointer-events: none;
}

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

.page-faq .faq-layout {
  display: grid;
  gap: 28px;
  padding-block: 40px;
}

.page-faq .faq-sidebar {
  border-top: var(--border-w) solid var(--faq-line);
  padding-top: 16px;
}

.page-faq .faq-sidebar-title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--signal);
  margin: 0 0 16px;
}

.page-faq .faq-category-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-faq .faq-category-list li {
  margin: 0;
}

.page-faq .faq-category-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 2px solid var(--faq-line);
  border-radius: 999px;
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.03);
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.page-faq .faq-category-link:hover {
  border-color: var(--faq-purple);
  background: rgba(155, 93, 255, 0.12);
}

.page-faq .faq-sticky {
  position: static;
}

.page-faq .faq-content {
  display: grid;
  gap: 24px;
}

.page-faq .faq-section-head {
  margin-bottom: 4px;
}

.page-faq .faq-section-tag {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faq-purple);
  margin: 0 0 6px;
}

.page-faq .faq-section-head h2 {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 3.4vw, 2.2rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 0;
}

.page-faq .faq-section-head p {
  color: var(--text-dim);
  line-height: 1.7;
  margin: 10px 0 0;
  max-width: 680px;
}

.page-faq .faq-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 4px 0 8px;
}

.page-faq .faq-filter-bar .stk-filter-chip {
  border: 2px solid var(--faq-line);
  background: transparent;
  color: var(--text);
  padding: 8px 16px;
  border-radius: 999px;
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.page-faq .faq-filter-bar .stk-filter-chip:hover,
.page-faq .faq-filter-bar .stk-filter-chip.is-active {
  border-color: var(--faq-accent);
  background: var(--faq-accent);
  color: var(--midnight-blue);
}

.page-faq .faq-list {
  display: grid;
  gap: 14px;
}

.page-faq .faq-item {
  border: var(--border-w) solid var(--faq-line);
  border-radius: var(--radius);
  background: var(--faq-surface);
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.page-faq .faq-item:hover {
  border-color: rgba(255, 255, 255, 0.28);
}

.page-faq .faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 18px;
  font-family: var(--font-head);
  font-size: 1.04rem;
  font-weight: 600;
  line-height: 1.45;
  transition: background 0.2s;
}

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

.page-faq .faq-item summary:hover {
  background: rgba(255, 255, 255, 0.03);
}

.page-faq .faq-item-mark {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--faq-purple);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.86rem;
  border-radius: 50%;
}

.page-faq .faq-item-icon {
  flex-shrink: 0;
  margin-left: auto;
  color: var(--faq-accent);
  font-size: 1.3rem;
  line-height: 1;
  transition: transform 0.3s;
}

.page-faq .faq-item[open] .faq-item-icon {
  transform: rotate(90deg);
}

.page-faq .faq-item-body {
  padding: 4px 18px 20px 64px;
  color: var(--text-dim);
  line-height: 1.75;
  font-size: 0.98rem;
}

.page-faq .faq-item-body p {
  margin: 0 0 12px;
}

.page-faq .faq-item-body a {
  color: var(--signal);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.page-faq .faq-item-body ul {
  margin: 8px 0 0;
  padding-left: 20px;
}

.page-faq .faq-item-body li {
  margin-bottom: 6px;
}

.page-faq .faq-tip {
  margin-top: 14px;
  padding: 14px 18px;
  border: 2px solid rgba(0, 229, 255, 0.25);
  border-radius: var(--radius-sm);
  background: rgba(0, 229, 255, 0.06);
  color: var(--text);
  line-height: 1.6;
}

.page-faq .faq-contact-grid {
  display: grid;
  gap: 18px;
  padding-block: 34px 44px;
}

.page-faq .faq-contact-card {
  border: var(--border-w) solid var(--faq-line);
  border-radius: var(--radius);
  background: var(--faq-surface);
  padding: 26px 24px;
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.35);
  transition: transform 0.2s, border-color 0.2s;
}

.page-faq .faq-contact-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.24);
}

.page-faq .faq-contact-card.primary {
  border-color: var(--faq-accent);
}

.page-faq .faq-contact-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 106, 0, 0.12);
  border-radius: 12px;
  color: var(--faq-accent);
}

.page-faq .faq-contact-card h3 {
  font-family: var(--font-head);
  font-size: 1.12rem;
  margin: 0 0 10px;
}

.page-faq .faq-contact-card p {
  color: var(--text-dim);
  line-height: 1.7;
  margin: 0 0 14px;
}

.page-faq .faq-contact-phone,
.page-faq .faq-contact-email {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  margin-bottom: 8px;
}

.page-faq .faq-contact-note {
  font-size: 0.9rem;
  color: var(--text-dim);
  border-top: 1px solid var(--faq-line);
  padding-top: 12px;
  margin-top: 12px;
}

.page-faq .faq-feedback {
  position: relative;
  padding: 36px 24px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--faq-surface-alt), var(--faq-surface));
  border: var(--border-w) solid var(--faq-line);
  overflow: hidden;
}

.page-faq .faq-feedback::before {
  content: "?";
  position: absolute;
  right: -8px;
  bottom: -30px;
  font-family: var(--font-head);
  font-size: 90px;
  font-weight: 700;
  color: rgba(155, 93, 255, 0.12);
  pointer-events: none;
}

.page-faq .faq-feedback-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 14px;
  align-items: center;
}

.page-faq .faq-feedback h3 {
  font-family: var(--font-head);
  font-size: 1.5rem;
  margin: 0;
}

.page-faq .faq-feedback p {
  margin: 0;
  color: var(--text-dim);
  line-height: 1.7;
}

.page-faq .faq-feedback a {
  color: var(--signal);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.page-faq .faq-feedback .stk-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  background: var(--faq-accent);
  color: var(--midnight-blue);
  font-family: var(--font-head);
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--radius-sm);
  justify-self: start;
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.3);
}

.page-faq .faq-breadcrumb {
  background: transparent;
}

@media (min-width: 720px) {
  .page-faq .faq-hero {
    padding: 64px 0 44px;
  }

  .page-faq .faq-hero-inner {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
  }

  .page-faq .faq-hero-visual {
    transform: rotate(1.5deg);
  }

  .page-faq .faq-layout {
    grid-template-columns: 280px 1fr;
    gap: 40px;
    padding-block: 48px;
  }

  .page-faq .faq-sidebar {
    border-top: none;
    border-right: 2px solid var(--faq-line);
    padding-right: 20px;
    padding-top: 0;
  }

  .page-faq .faq-sticky {
    position: sticky;
    top: 20px;
  }

  .page-faq .faq-category-list {
    display: grid;
    gap: 8px;
  }

  .page-faq .faq-category-link {
    justify-content: space-between;
    border: none;
    padding: 10px 4px;
    background: transparent;
    border-radius: 0;
    font-weight: 600;
  }

  .page-faq .faq-category-link:hover {
    background: transparent;
    border-left-color: var(--faq-accent);
  }

  .page-faq .faq-content {
    gap: 32px;
  }

  .page-faq .faq-contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
    padding-block: 44px 56px;
  }

  .page-faq .faq-feedback-inner {
    grid-template-columns: 1fr auto;
  }
}

@media (min-width: 1024px) {
  .page-faq .stk-container {
    padding-inline: 32px;
  }

  .page-faq .faq-hero {
    padding: 72px 0 48px;
  }

  .page-faq .faq-hero-desc {
    font-size: 1.12rem;
  }

  .page-faq .faq-item summary {
    padding: 22px 24px;
    font-size: 1.08rem;
  }

  .page-faq .faq-item-body {
    padding: 6px 24px 24px 74px;
    font-size: 1rem;
  }
}