.page-faq {
  --faq-card-radius: 14px;
  --faq-card-shadow: 0 4px 14px rgba(0, 0, 0, 0.07);
  --faq-steps-bg: #FDE74C;
  --faq-tips-bg: #3DDC97;
  --faq-grid-dot: rgba(29, 29, 29, 0.12);
  font-family: var(--font-body);
  color: var(--ink);
  overflow-x: hidden;
}

.page-faq .container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-faq .guide-hero {
  padding: 24px 0 36px;
  position: relative;
}

.page-faq .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 22px;
}

.page-faq .breadcrumb a {
  color: var(--c-blue);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

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

.page-faq .crumb-sep {
  color: var(--line);
}

.page-faq .crumb-cur {
  color: var(--muted);
}

.page-faq .guide-kicker {
  display: inline-block;
  background: var(--c-yellow);
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 6px 18px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin: 0 0 14px;
}

.page-faq h1 {
  font-family: var(--font-headline);
  font-size: clamp(26px, 4vw, 42px);
  line-height: 1.15;
  font-weight: 700;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}

.page-faq .guide-lead {
  font-size: 16px;
  line-height: 1.7;
  color: #555;
  max-width: 640px;
  margin: 0 0 26px;
}

.page-faq .guide-index-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.page-faq .guide-index-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 16px 16px;
  border-radius: var(--faq-card-radius);
  border: 2px solid var(--ink);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.12);
  text-decoration: none;
  color: var(--ink);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  min-height: 84px;
}

.page-faq .guide-index-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0 rgba(0, 0, 0, 0.18);
}

.page-faq .guide-index--yellow {
  background: var(--c-yellow);
}

.page-faq .guide-index--coral {
  background: var(--c-coral);
}

.page-faq .guide-index--mint {
  background: var(--c-mint);
}

.page-faq .guide-index--violet {
  background: var(--c-violet);
  color: #fff;
}

.page-faq .guide-index-num {
  font-family: var(--font-headline);
  font-size: 22px;
  font-weight: 700;
  opacity: 0.9;
}

.page-faq .guide-index-card strong {
  font-size: 17px;
  font-weight: 700;
}

.page-faq .guide-index-tag {
  font-size: 12px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 999px;
  padding: 3px 10px;
  display: inline-block;
  align-self: flex-start;
  font-weight: 600;
}

.page-faq .guide-index--violet .guide-index-tag {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.page-faq .faq-section {
  padding: 34px 0;
  position: relative;
}

.page-faq .faq-section-steps {
  background-color: var(--faq-steps-bg);
  background-image: radial-gradient(circle, var(--faq-grid-dot) 1px, transparent 1px);
  background-size: 16px 16px;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}

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

.page-faq .faq-section-tips {
  background-color: var(--faq-tips-bg);
  background-image: radial-gradient(circle, rgba(0, 0, 0, 0.06) 1px, transparent 1px);
  background-size: 20px 20px;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}

.page-faq .faq-section-device {
  background: #fff;
}

.page-faq .section-heading {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 26px;
  flex-wrap: wrap;
}

.page-faq .section-index {
  flex-shrink: 0;
  font-family: var(--font-headline);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  padding: 8px 14px;
  border: 2px solid var(--ink);
  border-radius: 10px;
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.12);
}

.page-faq .section-index--yellow {
  background: var(--c-yellow);
}

.page-faq .section-index--coral {
  background: var(--c-coral);
  color: #fff;
}

.page-faq .section-index--mint {
  background: var(--c-mint);
}

.page-faq .section-index--violet {
  background: var(--c-violet);
  color: #fff;
}

.page-faq .section-heading-text h2 {
  font-family: var(--font-headline);
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 700;
  margin: 4px 0 6px;
  line-height: 1.2;
}

.page-faq .section-heading-text p {
  font-size: 14px;
  color: #555;
  margin: 0;
  line-height: 1.6;
}

.page-faq .faq-section-steps .section-heading-text p {
  color: #4a4a4a;
}

.page-faq .faq-section-tips .section-heading-text p {
  color: #2a2a2a;
}

.page-faq .steps-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

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

.page-faq .step-card {
  background: #fff;
  border: 2px solid var(--ink);
  border-radius: var(--faq-card-radius);
  padding: 20px 18px 16px;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.1);
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-faq .step-card:hover {
  transform: translateY(-4px);
  box-shadow: 6px 10px 0 rgba(0, 0, 0, 0.14);
}

.page-faq .step-badge {
  position: absolute;
  top: -12px;
  left: 14px;
  width: 30px;
  height: 30px;
  background: var(--c-yellow);
  border: 2px solid var(--ink);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
}

.page-faq .step-card--coral .step-badge {
  background: var(--c-coral);
  color: #fff;
}

.page-faq .step-card--mint .step-badge {
  background: var(--c-mint);
}

.page-faq .step-card--violet .step-badge {
  background: var(--c-violet);
  color: #fff;
}

.page-faq .step-card h3 {
  font-family: var(--font-headline);
  font-size: 18px;
  font-weight: 700;
  margin: 4px 0 8px;
}

.page-faq .step-card p {
  font-size: 14px;
  line-height: 1.7;
  color: #444;
  margin: 0 0 12px;
}

.page-faq .step-link {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--c-blue);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-faq .step-link:hover {
  color: var(--ink);
  border-bottom: 2px solid var(--c-blue);
}

.page-faq .steps-figure {
  margin: 0;
}

.page-faq .steps-figure-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--faq-card-radius);
  border: 2px solid var(--ink);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.1);
}

.page-faq .qa-wall {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-faq .qa-card {
  position: relative;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-left: 8px solid;
  border-radius: 10px;
  padding: 20px 20px 18px;
  box-shadow: var(--faq-card-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-faq .qa-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.1);
}

.page-faq .qa-card--yellow {
  border-left-color: var(--c-yellow);
}

.page-faq .qa-card--coral {
  border-left-color: var(--c-coral);
}

.page-faq .qa-card--mint {
  border-left-color: var(--c-mint);
}

.page-faq .qa-card--violet {
  border-left-color: var(--c-violet);
}

.page-faq .qa-card--blue {
  border-left-color: var(--c-blue);
}

.page-faq .qa-card--red {
  border-left-color: var(--c-red);
}

.page-faq .qa-card h3 {
  font-family: var(--font-headline);
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 10px;
  line-height: 1.4;
}

.page-faq .qa-card p {
  font-size: 14px;
  line-height: 1.75;
  color: #444;
  margin: 0 0 12px;
}

.page-faq .qa-link {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--c-blue);
  text-decoration: none;
  padding: 4px 10px;
  border: 1.5px solid var(--c-blue);
  border-radius: 999px;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-faq .qa-link:hover {
  background: var(--c-blue);
  color: #fff;
}

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

.page-faq .tips-list {
  display: grid;
  gap: 12px;
}

.page-faq .tip-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: rgba(255, 255, 255, 0.75);
  border: 1.5px solid var(--ink);
  border-radius: var(--faq-card-radius);
  padding: 14px 16px;
  transition: transform 0.2s ease, background 0.2s ease;
}

.page-faq .tip-item:hover {
  transform: translateX(6px);
  background: rgba(255, 255, 255, 0.95);
}

.page-faq .tip-icon {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  background: var(--ink);
  color: var(--c-yellow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.page-faq .tip-icon svg {
  display: block;
}

.page-faq .tip-body h3 {
  font-family: var(--font-headline);
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 4px;
}

.page-faq .tip-body p {
  font-size: 13.5px;
  line-height: 1.7;
  color: #333;
  margin: 0;
}

.page-faq .tips-aside {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-faq .speech-bubble {
  background: #fff;
  border: 2px solid var(--ink);
  border-radius: 18px 18px 18px 4px;
  padding: 22px;
  box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.12);
  position: relative;
}

.page-faq .speech-bubble::before {
  content: "";
  position: absolute;
  bottom: -16px;
  left: 32px;
  border: 9px solid transparent;
  border-top: 9px solid var(--ink);
}

.page-faq .speech-bubble-label {
  display: inline-block;
  background: var(--c-coral);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  border-radius: 999px;
  padding: 3px 12px;
  margin-bottom: 10px;
  border: 1px solid var(--ink);
}

.page-faq .speech-bubble p {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.7;
  margin: 0;
}

.page-faq .keyword-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .keyword-pill {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 6px 14px;
  white-space: nowrap;
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.1);
}

.page-faq .keyword-pill--yellow {
  background: var(--c-yellow);
}

.page-faq .keyword-pill--coral {
  background: var(--c-coral);
  color: #fff;
}

.page-faq .keyword-pill--mint {
  background: var(--c-mint);
}

.page-faq .keyword-pill--violet {
  background: var(--c-violet);
  color: #fff;
}

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

.page-faq .device-table-wrap {
  overflow-x: auto;
  border: 2px solid var(--ink);
  border-radius: var(--faq-card-radius);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.1);
  background: #fff;
}

.page-faq .device-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-faq .device-table th {
  background: var(--c-violet);
  color: #fff;
  font-family: var(--font-headline);
  text-align: left;
  padding: 14px 16px;
  font-size: 13px;
  letter-spacing: 0.03em;
  border-bottom: 2px solid var(--ink);
}

.page-faq .device-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  line-height: 1.6;
}

.page-faq .device-table tbody tr:last-child td {
  border-bottom: none;
}

.page-faq .device-table tbody tr {
  background: #fff;
  transition: background 0.2s ease;
}

.page-faq .device-table tbody tr:hover {
  background: #faf3e7;
}

.page-faq .device-row-tablet {
  background: #f0fef5 !important;
  border-left: 6px solid var(--c-mint);
}

.page-faq .device-row-tablet:hover {
  background: #e0fbeb !important;
}

.page-faq .device-row-tablet td {
  font-weight: 600;
}

.page-faq .tablet-badge {
  display: inline-block;
  background: var(--c-mint);
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 3px 14px;
  font-size: 12px;
  font-weight: 700;
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.1);
}

.page-faq .device-figure {
  margin: 0;
}

.page-faq .device-figure-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--faq-card-radius);
  border: 2px solid var(--ink);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.1);
}

.page-faq .device-note {
  margin-top: 24px;
  font-size: 13px;
  color: #666;
  background: var(--bg);
  border: 1.5px solid var(--line);
  border-radius: 10px;
  padding: 12px 16px;
  line-height: 1.7;
}

.page-faq .device-note a {
  color: var(--c-blue);
  font-weight: 600;
}

@media (min-width: 640px) {
  .page-faq .guide-index-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-faq .steps-flow {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .page-faq .step-card:nth-child(3) {
    transform: translateY(8px);
  }

  .page-faq .step-card:nth-child(4) {
    transform: translateY(8px);
  }

  .page-faq .qa-wall {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .page-faq .tips-layout {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-faq .guide-hero {
    padding: 32px 0 48px;
  }

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

  .page-faq .steps-layout {
    grid-template-columns: 3fr 2fr;
    gap: 32px;
    align-items: center;
  }

  .page-faq .steps-flow {
    gap: 22px;
  }

  .page-faq .device-layout {
    grid-template-columns: 1.15fr 1fr;
    gap: 32px;
    align-items: center;
  }
}