.page-faq {
  --faq-accent: #FF6B35;
  --faq-primary: #0A1F44;
  background: var(--color-bg);
}

.page-faq .faq-hero {
  background: var(--color-primary);
  position: relative;
  overflow: hidden;
  padding: 32px 0 48px;
  color: var(--color-white);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: -15%;
  width: 70%;
  height: 100%;
  background: linear-gradient(115deg, transparent 35%, rgba(255, 255, 255, 0.05) 35%, rgba(255, 255, 255, 0.05) 37%, transparent 37%, transparent 75%, rgba(255, 255, 255, 0.03) 75%, rgba(255, 255, 255, 0.03) 77%, transparent 77%);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-accent) 22%, transparent 22%, transparent 72%, var(--color-accent) 72%, var(--color-accent) 78%, transparent 78%);
  opacity: 0.7;
}

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

.page-faq .faq-hero .breadcrumb {
  margin-bottom: 24px;
}

.page-faq .faq-hero .breadcrumb-item,
.page-faq .faq-hero .breadcrumb-item a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
}

.page-faq .faq-hero .breadcrumb-item.is-current {
  color: var(--color-accent);
}

.page-faq .faq-hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-faq .faq-tag {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: rgba(255, 255, 255, 0.85);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  margin-bottom: 16px;
}

.page-faq .faq-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.05;
  margin: 0 0 10px;
  color: var(--color-white);
  letter-spacing: -0.02em;
}

.page-faq .faq-subtitle {
  font-size: 1.1rem;
  color: var(--color-accent);
  font-weight: 600;
  margin: 0 0 16px;
}

.page-faq .faq-desc {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 560px;
  margin: 0;
}

.page-faq .faq-quick-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
}

.page-faq .faq-quick-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-number);
}

.page-faq .faq-quick-links a {
  display: inline-block;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.78rem;
  padding: 5px 12px;
  border-radius: 999px;
  text-decoration: none;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.page-faq .faq-quick-links a:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: var(--color-accent);
  color: var(--color-white);
}

.page-faq .faq-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  align-self: end;
}

.page-faq .stat-block {
  padding: 20px 12px;
  text-align: center;
}

.page-faq .stat-block + .stat-block {
  border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.page-faq .stat-num {
  display: block;
  font-family: var(--font-number);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}

.page-faq .stat-label {
  display: block;
  margin-top: 8px;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.65);
}

.page-faq .faq-popular {
  padding: 56px 0 40px;
}

.page-faq .faq-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 32px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--color-primary);
}

.page-faq .faq-head::after {
  content: "";
  flex: 1;
  height: 2px;
  background: var(--color-accent);
}

.page-faq .faq-head-index {
  font-family: var(--font-number);
  font-size: 0.85rem;
  font-weight: 700;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
}

.page-faq .faq-head-title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--color-ink);
  margin: 0;
  letter-spacing: -0.01em;
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-faq .faq-sidebar {
  background: var(--color-secondary-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
}

.page-faq .faq-sidebar-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  font-weight: 700;
  margin: 0 0 14px;
}

.page-faq .faq-cat-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-cat-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  transition: border-color var(--transition-fast);
}

.page-faq .faq-cat-item:hover {
  border-color: var(--color-accent);
}

.page-faq .faq-cat-num {
  font-family: var(--font-number);
  font-size: 0.75rem;
  color: var(--color-data-blue);
}

.page-faq .faq-cat-item a {
  color: var(--color-ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.85rem;
}

.page-faq .faq-cat-item a:hover {
  color: var(--color-accent);
}

.page-faq .faq-sidebar-note {
  font-size: 0.82rem;
  color: var(--color-ink);
  border-top: 1px dashed var(--color-border);
  padding-top: 14px;
  margin-top: 4px;
}

.page-faq .faq-sidebar-note a {
  color: var(--color-accent);
  font-weight: 700;
  text-decoration: none;
}

.page-faq .faq-group {
  margin-bottom: 32px;
}

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

.page-faq .faq-group-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0 0 14px;
}

.page-faq .faq-group-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-number);
  font-size: 0.75rem;
  font-weight: 700;
}

.page-faq .faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

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

.page-faq .faq-item:hover {
  border-color: rgba(255, 107, 53, 0.45);
}

.page-faq .faq-item[open] {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.page-faq .faq-item summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-ink);
  line-height: 1.4;
  transition: color var(--transition-fast), background var(--transition-fast);
}

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

.page-faq .faq-item summary:hover {
  color: var(--color-accent);
}

.page-faq .faq-item[open] summary {
  color: var(--color-primary);
  background: var(--color-primary-soft);
}

.page-faq .faq-q {
  flex: 1;
}

.page-faq .faq-arrow {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  transition: transform var(--transition-base);
}

.page-faq .faq-item[open] .faq-arrow {
  transform: rotate(180deg);
}

.page-faq .faq-answer {
  padding: 0 18px 18px;
  color: var(--color-ink);
  font-size: 0.9rem;
  line-height: 1.7;
  border-top: 1px dashed var(--color-border);
}

.page-faq .faq-answer p {
  margin: 14px 0 0;
}

.page-faq .faq-guide {
  padding: 56px 0 64px;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.page-faq .guide-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 40px;
  box-shadow: var(--shadow-sm);
}

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

.page-faq .guide-media-caption {
  position: absolute;
  left: 16px;
  bottom: 16px;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.78rem;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.04em;
}

.page-faq .guide-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-faq .guide-card {
  background: var(--color-secondary-bg);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-accent);
  padding: 24px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.page-faq .guide-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.page-faq .guide-card-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-number);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-white);
  background: var(--color-primary);
  min-width: 34px;
  height: 34px;
  padding: 0 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
}

.page-faq .guide-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-ink);
  margin: 0 0 8px;
}

.page-faq .guide-card-text {
  font-size: 0.85rem;
  line-height: 1.7;
  color: #555;
  margin-bottom: 16px;
}

.page-faq .guide-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-border);
  padding-top: 12px;
}

.page-faq .guide-steps li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--color-ink);
  padding: 5px 0;
}

.page-faq .guide-steps li span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  font-size: 0.68rem;
  font-family: var(--font-number);
  font-weight: 700;
}

.page-faq .faq-contact {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 56px 0 64px;
  position: relative;
  overflow: hidden;
}

.page-faq .faq-contact::before {
  content: "";
  position: absolute;
  right: -8%;
  bottom: -30%;
  width: 70%;
  height: 90%;
  background: linear-gradient(100deg, transparent 42%, rgba(255, 255, 255, 0.05) 42%, rgba(255, 255, 255, 0.05) 44%, transparent 44%, transparent 82%, rgba(255, 255, 255, 0.03) 82%, rgba(255, 255, 255, 0.03) 84%, transparent 84%);
  pointer-events: none;
}

.page-faq .faq-contact::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-accent) 12%, transparent 12%, transparent 62%, var(--color-accent) 62%, var(--color-accent) 68%, transparent 68%);
}

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

.page-faq .faq-contact .faq-head {
  border-bottom-color: rgba(255, 255, 255, 0.4);
}

.page-faq .faq-contact .faq-head::after {
  background: rgba(255, 255, 255, 0.15);
}

.page-faq .faq-contact .faq-head-title {
  color: var(--color-white);
}

.page-faq .faq-contact .faq-head-index {
  background: var(--color-accent);
  color: var(--color-primary);
}

.page-faq .contact-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-faq .contact-leading {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
  line-height: 1.7;
  max-width: 480px;
  margin: 0 0 24px;
}

.page-faq .contact-card {
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: 4px 20px;
  margin-bottom: 20px;
  background: rgba(255, 255, 255, 0.05);
}

.page-faq .contact-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.page-faq .contact-row:last-of-type {
  border-bottom: none;
}

.page-faq .contact-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.5);
}

.page-faq .contact-value {
  font-family: var(--font-number);
  font-size: 0.92rem;
  color: var(--color-white);
  font-weight: 500;
}

.page-faq .contact-note {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.82rem;
  line-height: 1.6;
  margin: 0;
}

.page-faq .contact-note a {
  color: var(--color-accent);
  font-weight: 700;
  text-decoration: none;
}

.page-faq .contact-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

@media (min-width: 768px) {
  .page-faq .faq-hero {
    padding: 40px 0 56px;
  }

  .page-faq .faq-hero-inner {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: end;
    gap: 40px;
  }

  .page-faq .guide-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-faq .contact-wrap {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 40px;
  }
}

@media (min-width: 992px) {
  .page-faq .faq-layout {
    grid-template-columns: 260px 1fr;
    gap: 48px;
    align-items: start;
  }

  .page-faq .faq-sidebar {
    position: sticky;
    top: calc(var(--header-height) + 24px);
  }

  .page-faq .faq-cat-list {
    display: block;
  }

  .page-faq .faq-cat-item {
    display: flex;
    width: 100%;
    padding: 10px 0;
    background: none;
    border: none;
    border-bottom: 1px solid var(--color-border);
    border-radius: 0;
  }

  .page-faq .faq-cat-item:last-child {
    border-bottom: none;
  }

  .page-faq .faq-cat-item a {
    font-size: 0.9rem;
  }

  .page-faq .contact-wrap {
    gap: 56px;
  }
}