.page-faq {
  --faq-accent: #39FF88;
  --faq-cyan: #00D4FF;
  --faq-alert: #FF5B3A;
  --faq-ink: #0A1628;
  --faq-panel: #0F2540;
  --faq-deep: #071022;
  --faq-text: #C7D4E5;
  --faq-soft: #B7C6D9;
  --faq-dim: #8FA3BF;
  --faq-line: rgba(0, 212, 255, 0.16);
  background:
    radial-gradient(1100px 560px at 100% 0%, rgba(0, 212, 255, 0.08), transparent 60%),
    radial-gradient(900px 520px at 0% 26%, rgba(57, 255, 136, 0.06), transparent 55%);
}

.page-faq .faq-top {
  padding-top: clamp(24px, 4vw, 44px);
}

.page-faq .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 12px;
  color: var(--faq-dim);
}

.page-faq .breadcrumb a {
  color: var(--faq-soft);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.page-faq .breadcrumb [aria-current="page"] {
  color: var(--faq-accent);
}

.page-faq .faq-hero {
  position: relative;
  margin-bottom: 26px;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: 6%;
  right: -10%;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.16), transparent 68%);
  pointer-events: none;
}

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

.page-faq .faq-eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(57, 255, 136, 0.35);
  background: rgba(57, 255, 136, 0.08);
  color: var(--faq-accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.page-faq .page-title {
  margin-top: 0;
  margin-bottom: 16px;
  max-width: 900px;
  font-size: clamp(28px, 5vw, 48px);
  line-height: 1.16;
}

.page-faq .lede {
  margin: 0 0 20px;
  max-width: 760px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--faq-text);
}

.page-faq .faq-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.page-faq .faq-hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(57, 255, 136, 0.32);
  background: rgba(57, 255, 136, 0.08);
  font-size: 12px;
  color: var(--faq-soft);
}

.page-faq .faq-chip-dot {
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--faq-accent);
  box-shadow: 0 0 8px var(--faq-accent);
}

.page-faq .faq-hero-figure {
  position: relative;
  z-index: 1;
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(135deg, var(--faq-panel), var(--faq-deep));
  border: 1px solid var(--faq-line);
}

.page-faq .faq-hero-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-faq .faq-ticker-wrap {
  margin: 0 0 12px;
  padding: 14px 0;
  border-top: 1px solid var(--faq-line);
  border-bottom: 1px solid var(--faq-line);
  background: linear-gradient(90deg, rgba(57, 255, 136, 0.07) 0%, rgba(0, 212, 255, 0.05) 50%, rgba(57, 255, 136, 0.07) 100%);
  overflow: hidden;
}

.page-faq #faq-list {
  scroll-margin-top: 170px;
}

.page-faq .faq-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0 18px;
  padding: 0;
  background: transparent;
}

.page-faq .faq-tab {
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--faq-line);
  background: rgba(10, 22, 40, 0.72);
  color: var(--faq-soft);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.page-faq .faq-tab:hover {
  border-color: rgba(57, 255, 136, 0.5);
  color: var(--faq-accent);
  transform: translateY(-2px);
}

.page-faq .faq-tab.is-active {
  background: linear-gradient(120deg, var(--faq-accent), var(--faq-cyan));
  color: var(--faq-ink);
  border-color: transparent;
}

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

.page-faq .faq-content {
  min-width: 0;
}

.page-faq .faq-dir {
  display: none;
}

.page-faq .faq-dir-box {
  position: sticky;
  top: 150px;
  padding: 22px 20px 18px;
  border: 1px solid var(--faq-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(165deg, rgba(15, 37, 64, 0.92), rgba(7, 16, 34, 0.96));
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
}

.page-faq .faq-dir-title {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--faq-soft);
}

.page-faq .faq-dir-count {
  margin-left: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--faq-accent);
}

.page-faq .faq-dir-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-faq .faq-dir-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
  color: var(--faq-text);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.page-faq .faq-dir-list a:hover {
  background: rgba(57, 255, 136, 0.1);
  color: var(--faq-accent);
  transform: translateX(4px);
}

.page-faq .faq-dir-num {
  flex: none;
  width: 26px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(0, 212, 255, 0.08);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--faq-cyan);
}

.page-faq .faq-legend-title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--faq-dim);
}

.page-faq .faq-legend {
  display: grid;
  gap: 6px;
  margin-bottom: 16px;
}

.page-faq .faq-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--faq-soft);
}

.page-faq .faq-legend-dot {
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.page-faq .faq-legend-dot.is-op {
  background: var(--faq-accent);
  box-shadow: 0 0 6px var(--faq-accent);
}

.page-faq .faq-legend-dot.is-data {
  background: var(--faq-cyan);
  box-shadow: 0 0 6px var(--faq-cyan);
}

.page-faq .faq-legend-dot.is-service {
  background: var(--faq-alert);
  box-shadow: 0 0 6px var(--faq-alert);
}

.page-faq .faq-dir-more {
  display: block;
  padding: 9px 12px;
  border-radius: var(--radius-pill);
  background: linear-gradient(120deg, var(--faq-accent), var(--faq-cyan));
  color: var(--faq-ink);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
}

.page-faq .faq-section {
  margin-bottom: 52px;
  scroll-margin-top: 150px;
}

.page-faq .faq-section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px dashed rgba(0, 212, 255, 0.28);
}

.page-faq .faq-section-num {
  padding: 2px 10px;
  border: 1px solid rgba(57, 255, 136, 0.3);
  border-radius: var(--radius-pill);
  background: rgba(57, 255, 136, 0.08);
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--faq-accent);
}

.page-faq .faq-section-title {
  margin: 0;
  font-size: clamp(22px, 3vw, 28px);
  letter-spacing: 0.02em;
  color: var(--text-main);
}

.page-faq .faq-section-head p {
  width: 100%;
  margin: 0;
  font-size: 13px;
  color: var(--faq-dim);
}

.page-faq .faq-item {
  margin-bottom: 12px;
  border: 1px solid var(--faq-line);
  border-radius: 20px;
  background: linear-gradient(160deg, rgba(15, 37, 64, 0.85), rgba(10, 22, 40, 0.9));
  overflow: hidden;
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.page-faq .faq-item:hover {
  border-color: rgba(57, 255, 136, 0.35);
  transform: translateX(4px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.24);
}

.page-faq .faq-q {
  margin: 0;
}

.page-faq .faq-q-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 16px 16px 16px 18px;
  border: 0;
  background: transparent;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.page-faq .faq-q-btn:hover {
  color: var(--faq-accent);
}

.page-faq .faq-q-text {
  flex: 1 1 auto;
  min-width: 0;
  line-height: 1.5;
}

.page-faq .faq-num {
  flex: none;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(57, 255, 136, 0.28);
  background: rgba(57, 255, 136, 0.08);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--faq-accent);
}

.page-faq .faq-icon {
  position: relative;
  flex: none;
  width: 14px;
  height: 14px;
  margin-left: 4px;
}

.page-faq .faq-icon::before,
.page-faq .faq-icon::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  border-radius: 2px;
  background: var(--faq-cyan);
  transition: transform 0.3s ease;
}

.page-faq .faq-icon::before {
  width: 14px;
  height: 2px;
}

.page-faq .faq-icon::after {
  width: 2px;
  height: 14px;
}

.page-faq .faq-item[data-open] .faq-icon::after {
  transform: scaleY(0);
}

.page-faq .faq-a {
  display: grid;
  grid-template-rows: 0fr;
  visibility: hidden;
  transition: grid-template-rows 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), visibility 0.4s ease;
}

.page-faq .faq-item[data-open] .faq-a {
  grid-template-rows: 1fr;
  visibility: visible;
}

.page-faq .faq-a-inner {
  min-height: 0;
  overflow: hidden;
  padding: 0 16px 2px;
}

.page-faq .faq-a-inner p {
  margin: 0 0 14px;
  padding: 14px 18px;
  border-left: 3px solid var(--faq-accent);
  border-radius: 10px;
  background: rgba(244, 247, 251, 0.055);
  font-size: 14px;
  line-height: 1.85;
  color: var(--faq-text);
}

.page-faq .faq-a-inner a {
  color: var(--faq-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 212, 255, 0.35);
}

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

.page-faq .faq-tech-media {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 24px;
  padding: 18px;
  border: 1px dashed rgba(0, 212, 255, 0.28);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(15, 37, 64, 0.5), rgba(7, 16, 34, 0.6));
}

.page-faq .faq-tech-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
  border-radius: 18px;
}

.page-faq .faq-tech-media-caption h3 {
  margin: 0 0 8px;
  font-size: 20px;
  color: var(--text-main);
}

.page-faq .faq-tech-media-caption p {
  margin: 0 0 6px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--faq-text);
}

.page-faq .faq-service-note {
  display: inline-block;
  margin-top: 4px;
  padding: 6px 12px;
  border: 1px solid rgba(255, 91, 58, 0.3);
  border-radius: var(--radius-pill);
  background: rgba(255, 91, 58, 0.1);
  color: var(--faq-alert);
  font-size: 12px;
  font-weight: 700;
}

.page-faq .faq-more-help {
  position: relative;
  margin: 56px 0 28px;
  padding: clamp(26px, 5vw, 44px);
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, var(--faq-accent) 0%, var(--faq-cyan) 100%);
  color: var(--faq-ink);
  overflow: hidden;
}

.page-faq .faq-more-help::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 240px;
  height: 240px;
  border-radius: 40%;
  background: rgba(255, 255, 255, 0.16);
  transform: rotate(18deg);
  pointer-events: none;
}

.page-faq .faq-more-help-inner {
  position: relative;
  z-index: 1;
}

.page-faq .faq-more-help h2 {
  margin: 0 0 10px;
  font-size: clamp(24px, 4vw, 34px);
}

.page-faq .faq-more-help p {
  margin: 0 0 18px;
  max-width: 640px;
  font-size: 15px;
  line-height: 1.8;
  opacity: 0.85;
}

.page-faq .faq-contact-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-bottom: 22px;
}

.page-faq .faq-contact-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid rgba(7, 16, 34, 0.18);
  border-radius: var(--radius-pill);
  background: rgba(7, 16, 34, 0.12);
  font-size: 13px;
  font-weight: 700;
}

.page-faq .faq-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-faq .faq-more-help .btn {
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-faq .faq-more-help .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.16);
}

.page-faq .faq-more-help .btn-primary {
  background: var(--faq-ink);
  color: #f4f7fb;
}

.page-faq .faq-more-help .btn-outline {
  border: 1px solid rgba(7, 16, 34, 0.35);
  background: rgba(7, 16, 34, 0.1);
  color: var(--faq-ink);
}

.page-faq .faq-trust-note {
  margin: 0 0 36px;
  padding: 12px 16px;
  border: 1px solid rgba(0, 212, 255, 0.12);
  border-radius: 16px;
  background: rgba(0, 212, 255, 0.05);
  font-size: 12px;
  line-height: 1.7;
  text-align: center;
  color: var(--faq-dim);
}

@media (min-width: 700px) {
  .page-faq .faq-section-head p {
    width: auto;
    margin-left: auto;
  }

  .page-faq .faq-a-inner {
    padding: 0 22px 4px 62px;
  }

  .page-faq .faq-tech-media {
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero-img {
    aspect-ratio: 3 / 1;
  }

  .page-faq .faq-tabs {
    position: sticky;
    top: calc(var(--header-top) + 76px);
    z-index: 8;
    justify-content: center;
    gap: 8px;
    margin: 18px 0 26px;
    padding: 8px;
    border: 1px solid var(--faq-line);
    border-radius: var(--radius-pill);
    background: rgba(7, 16, 34, 0.82);
    backdrop-filter: blur(12px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.22);
  }
}

@media (min-width: 1080px) {
  .page-faq .faq-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 40px;
  }

  .page-faq .faq-dir {
    display: block;
  }
}