.page-faq {
  --faq-deep: #0C0C14;
  --faq-deep-2: #14141E;
  --faq-line: rgba(255,255,255,.14);
  --faq-soft: #9D9DB0;
  --faq-ink-on-green: #062B22;
  --faq-ink-on-pink: #2A0020;
  --faq-card-shadow: 0 10px 30px rgba(0,0,0,.32);
  background: var(--bg-base);
  color: var(--ink-invert);
}

.page-faq a {
  color: var(--accent-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

.page-faq .guide-section {
  padding: 56px 0 64px;
  scroll-margin-top: 16px;
}

.page-faq .guide-section-head {
  margin-bottom: 28px;
}

.page-faq .guide-section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .08em;
  background: var(--accent-blue);
  color: #001014;
  transform: skew(-6deg);
  padding: 5px 10px;
  margin-bottom: 14px;
}

.page-faq .guide-section-tag--pink {
  background: var(--accent-pink);
  color: #1A0020;
}

.page-faq .guide-section-head h2 {
  font-family: var(--font-heading);
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 900;
  margin: 0 0 12px;
  letter-spacing: .02em;
}

.page-faq .guide-section-head p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--faq-soft);
}

.page-faq .guide-hero {
  padding: 34px 0 28px;
  background:
    radial-gradient(circle at 84% 20%, rgba(255,110,199,.18) 0, transparent 240px),
    radial-gradient(circle at 16% 86%, rgba(0,229,255,.12) 0, transparent 240px),
    var(--bg-base);
}

.page-faq .guide-hero .breadcrumbs {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--faq-soft);
  margin-bottom: 20px;
}

.page-faq .guide-hero .breadcrumbs a {
  color: var(--faq-soft);
  text-decoration: none;
}

.page-faq .guide-hero .breadcrumbs a:hover {
  color: var(--accent-pink);
}

.page-faq .guide-hero .breadcrumbs-sep {
  margin-inline: 8px;
  opacity: .5;
}

.page-faq .guide-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent-pink);
  margin: 0 0 12px;
}

.page-faq .guide-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(34px, 6vw, 60px);
  font-weight: 900;
  font-style: italic;
  text-transform: uppercase;
  transform: skew(-5deg);
  line-height: .95;
  margin: 0 0 18px;
  letter-spacing: .01em;
  color: var(--ink-invert);
}

.page-faq .guide-lead {
  max-width: 640px;
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--faq-soft);
}

.page-faq .guide-rail {
  background: var(--faq-deep);
  padding: 18px 20px;
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .guide-rail-inner {
  display: grid;
  gap: 20px;
}

.page-faq .guide-rail-label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent-pink);
}

.page-faq .guide-toc {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.page-faq .guide-toc-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-invert);
  text-decoration: none;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--faq-line);
  border-radius: 999px;
  padding: 8px 14px;
  transition: background var(--transition), color var(--transition);
}

.page-faq .guide-toc-link:hover {
  background: rgba(0,229,255,.12);
}

.page-faq .guide-toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-pink);
}

.page-faq .guide-toc-link.is-active {
  background: var(--accent-pink);
  border-color: var(--accent-pink);
  color: #0A0A0F;
}

.page-faq .guide-toc-link.is-active .guide-toc-num {
  color: #0A0A0F;
}

.page-faq .guide-rail-extra {
  display: grid;
  gap: 4px;
}

.page-faq .guide-rail-link {
  color: var(--faq-soft);
  font-size: 13px;
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 1px dashed rgba(255,255,255,.08);
}

.page-faq .guide-rail-link:hover {
  color: var(--accent-blue);
}

.page-faq .guide-rail-stat {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--faq-line);
  font-size: 12px;
  line-height: 1.7;
  color: var(--faq-soft);
}

.page-faq .guide-rail-stat strong {
  color: var(--accent-blue);
  font-family: var(--font-mono);
  font-size: 15px;
}

.page-faq .guide-search-layout {
  display: grid;
  gap: 26px;
}

.page-faq .guide-section--search {
  background:
    radial-gradient(circle at 12% 18%, rgba(255,255,255,.30) 0, transparent 180px),
    linear-gradient(135deg, #00C9A7 0%, #00A6A0 100%);
}

.page-faq .guide-section--search .guide-section-head h2,
.page-faq .guide-section--search .guide-step h3 {
  color: var(--faq-ink-on-green);
}

.page-faq .guide-section--search .guide-section-head p,
.page-faq .guide-section--search .guide-step p {
  color: rgba(6,43,34,.78);
}

.page-faq .guide-section--search .guide-section-tag {
  background: var(--faq-ink-on-green);
  color: #CFFFF3;
}

.page-faq .guide-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-faq .guide-step {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 14px;
  background: var(--card-bg);
  border: 1px solid rgba(255,255,255,.35);
  border-left: 5px solid var(--accent-pink);
  border-radius: 14px;
  padding: 16px 18px;
  box-shadow: var(--faq-card-shadow);
}

.page-faq .step-seq {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  color: var(--accent-pink);
}

.page-faq .step-body h3 {
  font-size: 15px;
  margin: 0 0 6px;
}

.page-faq .step-body p {
  font-size: 13px;
  line-height: 1.7;
  margin: 0;
}

.page-faq .guide-search-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.page-faq .guide-section--service {
  background: var(--faq-deep);
}

.page-faq .guide-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--faq-line);
  border-radius: 16px;
  padding: 4px;
  background: var(--faq-deep-2);
}

.page-faq .guide-service-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  background: var(--faq-deep-2);
  color: var(--ink-invert);
}

.page-faq .guide-service-table th,
.page-faq .guide-service-table td {
  padding: 12px 14px;
  text-align: left;
  font-size: 13px;
  line-height: 1.55;
  border-bottom: 1px solid rgba(255,255,255,.07);
}

.page-faq .guide-service-table thead th {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--accent-blue);
  background: rgba(255,255,255,.04);
}

.page-faq .guide-service-table tbody th {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--accent-pink);
}

.page-faq .guide-service-table tbody tr:last-child th,
.page-faq .guide-service-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-faq .guide-service-table tbody tr:hover {
  background: rgba(255,110,199,.08);
}

.page-faq .guide-service-foot {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
  padding: 14px 16px;
  background: rgba(0,229,255,.05);
  border: 1px solid rgba(0,229,255,.18);
  border-radius: 12px;
}

.page-faq .guide-service-foot img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  flex: 0 0 auto;
}

.page-faq .guide-service-foot p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--faq-soft);
}

.page-faq .guide-section--download {
  background:
    radial-gradient(circle at 85% 10%, rgba(255,110,199,.55) 0, transparent 260px),
    linear-gradient(135deg, #D5006D 0%, #B10058 100%);
}

.page-faq .guide-section--download .guide-section-head h2 {
  color: var(--faq-ink-on-pink);
}

.page-faq .guide-section--download .guide-section-head p {
  color: rgba(42,0,32,.78);
}

.page-faq .guide-section--download .guide-section-tag {
  background: var(--faq-ink-on-pink);
  color: #FFC7EA;
}

.page-faq .guide-download-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .download-step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 12px;
  background: var(--card-bg);
  border: 2px solid transparent;
  border-radius: 14px;
  padding: 14px 16px;
  box-shadow: var(--faq-card-shadow);
  transition: transform var(--transition), border-color var(--transition);
}

.page-faq .download-step:hover {
  transform: translateY(-2px);
  border-color: var(--accent-blue);
}

.page-faq .download-step-num {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--accent-pink);
  line-height: 1.5;
}

.page-faq .download-step h3 {
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--ink);
}

.page-faq .download-step p {
  font-size: 13px;
  line-height: 1.7;
  margin: 0;
  color: var(--ink-muted);
}

.page-faq .guide-section--faq {
  background: var(--bg-base);
}

.page-faq .faq-list {
  display: grid;
  gap: 12px;
  max-width: 920px;
}

.page-faq .faq-item {
  background: rgba(255,255,255,.05);
  border: 1px solid var(--faq-line);
  border-left: 4px solid var(--accent-blue);
  border-radius: 14px;
  overflow: hidden;
  transition: background var(--transition), border-color var(--transition);
}

.page-faq .faq-item[open] {
  background: rgba(255,255,255,.09);
  border-left-color: var(--status-new);
}

.page-faq .faq-item summary {
  cursor: pointer;
  display: flex;
  gap: 12px;
  align-items: center;
  list-style: none;
  padding: 16px 18px;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink-invert);
}

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

.page-faq .faq-q-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-pink);
  background: rgba(255,110,199,.12);
  padding: 3px 7px;
  border-radius: 6px;
  flex: 0 0 auto;
}

.page-faq .faq-toggle {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--accent-blue);
  transition: transform var(--transition);
}

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

.page-faq .faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--transition);
}

.page-faq .faq-answer-inner {
  overflow: hidden;
  min-height: 0;
}

.page-faq .faq-item[open] .faq-answer {
  grid-template-rows: 1fr;
}

.page-faq .faq-answer p {
  margin: 0;
  padding: 0 18px 18px 50px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--faq-soft);
}

@media (min-width: 768px) {
  .page-faq .guide-hero {
    padding: 52px 0 46px;
  }

  .page-faq .guide-download-steps {
    grid-template-columns: 1fr 1fr;
  }

  .page-faq .guide-download-steps .download-step:nth-child(9) {
    grid-column: span 2;
  }

  .page-faq .guide-search-layout {
    grid-template-columns: minmax(0, 1fr) 320px;
  }
}

@media (min-width: 1024px) {
  .page-faq .guide-shell {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    grid-template-areas: "rail main";
    align-items: start;
    background: var(--bg-base);
  }

  .page-faq .guide-rail {
    position: sticky;
    top: 20px;
    height: calc(100vh - 40px);
    overflow-y: auto;
    grid-area: rail;
    background: var(--faq-deep);
    border: 1px solid var(--faq-line);
    border-radius: 18px;
    margin: 20px 0 20px 20px;
    padding: 24px 22px;
  }

  .page-faq .guide-main {
    grid-area: main;
    min-width: 0;
  }

  .page-faq .guide-toc {
    flex-direction: column;
    align-items: stretch;
  }

  .page-faq .guide-toc-link {
    white-space: normal;
    border-radius: 10px;
    border-left: 4px solid var(--accent-pink);
  }

  .page-faq .guide-section {
    padding: 76px 0 84px;
  }

  .page-faq .guide-search-layout {
    grid-template-columns: minmax(0, 1fr) 360px;
  }
}