.page-faq {
  --faq-accent: #00e5ff;
  --faq-accent-purple: #9a5cff;
  --faq-gold: #ffd700;
  --faq-bg-card: #101828;
  --faq-bg-soft: #0d1424;
  --faq-border: rgba(192, 200, 208, 0.12);
  --faq-border-cyan: rgba(0, 229, 255, 0.28);
  --faq-muted: #7a8ba6;
  --faq-text: #e8edf2;
  --faq-radius: 0.75rem;
  --faq-ease: 0.28s ease;

  background-color: #0a0e1a;
  color: var(--faq-text);
  overflow-x: hidden;
}

.page-faq .page-hero {
  position: relative;
  padding: 2rem 1.25rem 3rem;
  background:
    radial-gradient(ellipse 80% 60% at 80% 0%, rgba(154, 92, 255, 0.18) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 10% 10%, rgba(0, 229, 255, 0.12) 0%, transparent 55%),
    #0a0e1a;
  border-bottom: 1px solid var(--faq-border);
}

.page-faq .breadcrumb {
  margin-bottom: 2.5rem;
}

.page-faq .breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0;
  margin: 0;
  font-family: "Montserrat", "Noto Sans SC", sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--faq-muted);
}

.page-faq .breadcrumb li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-faq .breadcrumb li:not(:last-child)::after {
  content: "›";
  color: rgba(122, 139, 166, 0.6);
}

.page-faq .breadcrumb a {
  color: var(--faq-muted);
  text-decoration: none;
  transition: color var(--faq-ease);
}

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

.page-faq .section-flag {
  display: inline-block;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-family: "Montserrat", "Noto Sans SC", sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  color: var(--faq-accent);
  opacity: 0.9;
  border: 1px solid var(--faq-border-cyan);
  border-radius: 0.3rem;
  padding: 0.6rem 0.3rem;
  margin-bottom: 1.25rem;
}

.page-faq h1 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.8rem, 4.5vw, 2.9rem);
  font-weight: 900;
  letter-spacing: 0.02em;
  line-height: 1.22;
  text-transform: uppercase;
}

.page-faq .hero-desc {
  max-width: 34rem;
  margin: 0 0 1.8rem;
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(232, 237, 242, 0.78);
}

.page-faq .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-faq .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.65rem 1.4rem;
  border-radius: 2rem;
  font-family: "Montserrat", "Noto Sans SC", sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: transform var(--faq-ease), box-shadow var(--faq-ease), border-color var(--faq-ease), background-color var(--faq-ease);
}

.page-faq .btn-primary {
  background: var(--faq-accent);
  color: #0a0e1a;
  border: 1px solid rgba(0, 229, 255, 0.7);
  box-shadow: 0 0 1.25rem rgba(0, 229, 255, 0.2);
}

.page-faq .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0.4rem 1.75rem rgba(0, 229, 255, 0.4);
}

.page-faq .btn-ghost {
  background: transparent;
  color: var(--faq-text);
  border: 1px solid rgba(154, 92, 255, 0.6);
}

.page-faq .btn-ghost:hover {
  border-color: var(--faq-accent-purple);
  box-shadow: 0 0 0.9rem rgba(154, 92, 255, 0.25);
  transform: translateY(-2px);
}

.page-faq .guide-panel,
.page-faq .faq-panel,
.page-faq .contact-panel {
  position: relative;
  border-bottom: 1px solid var(--faq-border);
  background: #0a0e1a;
}

.page-faq .guide-panel,
.page-faq .faq-panel {
  padding: 3rem 1.25rem 3.25rem;
}

.page-faq .panel-index {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  font-family: "Montserrat", "Noto Sans SC", sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: rgba(192, 200, 208, 0.4);
  writing-mode: vertical-rl;
  text-orientation: mixed;
}

.page-faq .guide-head {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: 2.25rem;
}

.page-faq .section-kicker {
  font-family: "Montserrat", "Noto Sans SC", sans-serif;
  font-size: 0.74rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--faq-accent);
}

.page-faq .guide-head h2,
.page-faq .faq-head h2,
.page-faq .contact-head h2 {
  margin: 0;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 900;
  letter-spacing: 0.02em;
}

.page-faq .section-note {
  margin: 0.2rem 0 0;
  color: rgba(232, 237, 242, 0.6);
  font-size: 0.92rem;
  line-height: 1.6;
}

.page-faq .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.page-faq .step {
  position: relative;
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 0.9rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--faq-border);
}

.page-faq .step:last-child {
  border-bottom: 1px solid var(--faq-border);
}

.page-faq .step-num {
  width: 2.3rem;
  height: 2.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 229, 255, 0.5);
  border-radius: 50%;
  font-family: "Montserrat", "Noto Sans SC", sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--faq-accent);
  box-shadow: 0 0 0.6rem rgba(0, 229, 255, 0.1);
  margin-top: 0.2rem;
}

.page-faq .step-title {
  margin: 0 0 0.4rem;
  font-size: 1rem;
  font-weight: 700;
}

.page-faq .step-desc {
  margin: 0;
  color: rgba(232, 237, 242, 0.68);
  font-size: 0.88rem;
  line-height: 1.65;
}

.page-faq .guide-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding-top: 1.25rem;
  font-size: 0.88rem;
  color: var(--faq-muted);
}

.page-faq .guide-cta a {
  color: var(--faq-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.4);
  transition: border-color var(--faq-ease), color var(--faq-ease);
}

.page-faq .guide-cta a:hover {
  color: var(--faq-accent);
  border-bottom-color: transparent;
}

.page-faq .dot-sep {
  color: rgba(122, 139, 166, 0.6);
}

.page-faq .faq-panel {
  background: #0d1424;
}

.page-faq .faq-head {
  margin-bottom: 2.25rem;
}

.page-faq .faq-category {
  margin-bottom: 2.5rem;
}

.page-faq .category-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--faq-border);
}

.page-faq .category-label svg {
  color: var(--faq-accent);
  flex-shrink: 0;
}

.page-faq .category-label h3 {
  margin: 0;
  font-family: "Montserrat", "Noto Sans SC", sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(232, 237, 242, 0.92);
}

.page-faq .accordion-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.page-faq .accordion {
  border-top: 1px solid var(--faq-border);
  background: rgba(16, 24, 40, 0.7);
  box-shadow: 0 0.2rem 1.2rem rgba(0, 0, 0, 0.15);
  transition: background var(--faq-ease), border-color var(--faq-ease);
}

.page-faq .accordion:last-child {
  border-bottom: 1px solid var(--faq-border);
}

.page-faq .accordion[open] {
  background: rgba(16, 24, 40, 0.95);
  border-top-color: var(--faq-border-cyan);
  box-shadow: 0 0.3rem 1.6rem rgba(0, 0, 0, 0.3);
}

.page-faq .accordion summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  list-style: none;
  padding: 1.15rem 1.1rem;
  cursor: pointer;
  user-select: none;
}

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

.page-faq .accordion summary:focus-visible {
  outline: 2px solid var(--faq-accent);
  outline-offset: -2px;
  border-radius: 0.3rem;
}

.page-faq .accordion-title {
  font-size: 0.92rem;
  font-weight: 600;
  color: rgba(232, 237, 242, 0.9);
  line-height: 1.5;
}

.page-faq .accordion-icon {
  position: relative;
  flex-shrink: 0;
  width: 1rem;
  height: 1rem;
  transition: transform var(--faq-ease);
}

.page-faq .accordion-icon::before,
.page-faq .accordion-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0.8rem;
  height: 1px;
  background: var(--faq-accent);
  transform: translate(-50%, -50%);
}

.page-faq .accordion-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  transition: transform var(--faq-ease);
}

.page-faq .accordion[open] .accordion-icon {
  transform: rotate(45deg);
}

.page-faq .accordion[open] .accordion-icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.page-faq .accordion-body {
  padding: 0 1.1rem 1.35rem;
  font-size: 0.87rem;
  line-height: 1.7;
  color: rgba(232, 237, 242, 0.72);
}

.page-faq .accordion-body p {
  margin: 0 0 0.75rem;
}

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

.page-faq .accordion-body ul,
.page-faq .accordion-body ol {
  margin: 0 0 0.75rem;
  padding-left: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.page-faq .accordion-body li::marker {
  color: var(--faq-accent);
}

.page-faq .accordion-body code {
  font-family: "Montserrat", "Noto Sans SC", sans-serif;
  font-size: 0.82rem;
  color: var(--faq-accent);
  background: rgba(0, 229, 255, 0.08);
  padding: 0.1rem 0.35rem;
  border-radius: 0.25rem;
  border: 1px solid rgba(0, 229, 255, 0.2);
  word-break: break-all;
}

.page-faq .faq-media {
  margin: 2.5rem auto 0;
  max-width: 800px;
  border: 1px solid var(--faq-border);
  border-radius: var(--faq-radius);
  overflow: hidden;
  background: #0a0e1a;
  box-shadow: 0 0.5rem 2rem rgba(0, 0, 0, 0.28);
}

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

.page-faq .faq-media figcaption {
  font-size: 0.82rem;
  color: var(--faq-muted);
  padding: 0.75rem 1rem;
  text-align: center;
  border-top: 1px solid var(--faq-border);
}

.page-faq .contact-panel {
  padding: 3rem 1.25rem 3.25rem;
  background:
    radial-gradient(ellipse 70% 50% at 20% 100%, rgba(154, 92, 255, 0.14) 0%, transparent 60%),
    #0a0e1a;
}

.page-faq .contact-head {
  margin-bottom: 2rem;
}

.page-faq .contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.page-faq .contact-card-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.page-faq .contact-card {
  border: 1px solid var(--faq-border);
  border-radius: var(--faq-radius);
  background: rgba(16, 24, 40, 0.8);
  padding: 1.05rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  transition: border-color var(--faq-ease), transform var(--faq-ease), box-shadow var(--faq-ease);
}

.page-faq .contact-card:hover {
  border-color: var(--faq-border-cyan);
  transform: translateY(-2px);
  box-shadow: 0 0.35rem 1.4rem rgba(0, 0, 0, 0.25);
}

.page-faq .contact-card-label {
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--faq-muted);
  text-transform: uppercase;
  font-family: "Montserrat", "Noto Sans SC", sans-serif;
}

.page-faq .contact-card-value {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--faq-text);
  word-break: break-word;
}

.page-faq a.contact-card-value {
  color: var(--faq-accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--faq-ease);
}

.page-faq a.contact-card-value:hover {
  border-bottom-color: rgba(0, 229, 255, 0.4);
}

.page-faq .contact-note {
  border-left: 2px solid rgba(255, 215, 0, 0.6);
  padding: 0.6rem 0 0.6rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.page-faq .contact-note p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: rgba(232, 237, 242, 0.72);
}

.page-faq .contact-media {
  max-width: 800px;
  margin: 0 auto;
  border: 1px solid var(--faq-border);
  border-radius: var(--faq-radius);
  overflow: hidden;
  background: #0a0e1a;
  box-shadow: 0 0.5rem 2rem rgba(0, 0, 0, 0.28);
}

@media (min-width: 640px) {
  .page-faq .page-hero,
  .page-faq .guide-panel,
  .page-faq .faq-panel,
  .page-faq .contact-panel {
    padding-left: 3rem;
    padding-right: 3rem;
  }

  .page-faq .step {
    grid-template-columns: 4rem 1fr;
  }

  .page-faq .accordion-title {
    font-size: 0.96rem;
  }

  .page-faq .accordion-body {
    padding-left: 1.3rem;
    padding-right: 1.3rem;
  }

  .page-faq .contact-card-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 960px) {
  .page-faq .page-hero {
    padding: 4rem 3rem 4.5rem;
  }

  .page-faq .guide-panel,
  .page-faq .faq-panel,
  .page-faq .contact-panel {
    padding: 6rem 3rem 5.5rem;
  }

  .page-faq .panel-index {
    right: 2.5rem;
    top: 2rem;
    font-size: 0.82rem;
  }

  .page-faq .guide-panel {
    display: grid;
    grid-template-columns: 1fr 2fr;
    column-gap: 3rem;
  }

  .page-faq .guide-head {
    margin-bottom: 0;
    padding-top: 0.5rem;
  }

  .page-faq .steps {
    grid-column: 2;
  }

  .page-faq .guide-cta {
    grid-column: 2;
    padding-left: 4rem;
  }

  .page-faq .faq-head {
    max-width: 40rem;
    margin-bottom: 3rem;
  }

  .page-faq .faq-category {
    display: grid;
    grid-template-columns: 200px 1fr;
    column-gap: 2rem;
    align-items: start;
    margin-bottom: 3rem;
  }

  .page-faq .category-label {
    flex-direction: column;
    align-items: flex-start;
    border-bottom: none;
    padding-top: 0;
  }

  .page-faq .category-label svg {
    width: 26px;
    height: 26px;
  }

  .page-faq .category-label h3 {
    font-size: 1.05rem;
  }

  .page-faq .faq-media {
    max-width: 800px;
    margin-top: 3.5rem;
  }

  .page-faq .contact-layout {
    grid-template-columns: 1fr 1.2fr;
    column-gap: 2.5rem;
    align-items: start;
  }

  .page-faq .contact-panel {
    position: relative;
  }

  .page-faq .contact-panel::before {
    content: "SUPPORT";
    position: absolute;
    top: 6rem;
    right: 3rem;
    font-family: "Montserrat", "Noto Sans SC", sans-serif;
    font-size: 0.72rem;
    letter-spacing: 0.28em;
    color: rgba(154, 92, 255, 0.55);
    writing-mode: vertical-rl;
    text-orientation: mixed;
    border: 1px solid rgba(154, 92, 255, 0.3);
    border-radius: 0.3rem;
    padding: 0.6rem 0.3rem;
  }
}

@media (min-width: 1200px) {
  .page-faq .page-hero,
  .page-faq .guide-panel,
  .page-faq .faq-panel,
  .page-faq .contact-panel {
    padding-left: calc((100vw - 1200px) / 2 + 3rem);
    padding-right: calc((100vw - 1200px) / 2 + 3rem);
  }
}