.page-faq {
  --faq-neon: #39FF14;
  --faq-neon-soft: #2AD65A;
  --faq-orange: #FF5A00;
  --faq-orange-soft: #FF7A33;
  --faq-mist: #A0B4CC;
  --faq-surface: rgba(26, 36, 86, 0.48);
  --faq-surface-deep: #0B1026;
  --faq-grad-start: #142A6B;
  --faq-radius-lg: 18px;
  --faq-radius-md: 12px;
  background:
    radial-gradient(1100px 420px at 85% -10%, rgba(57, 255, 20, 0.10), transparent 60%),
    radial-gradient(760px 400px at -12% 32%, rgba(255, 90, 0, 0.10), transparent 55%),
    linear-gradient(180deg, #0B1026 0%, #0B1026 100%);
  color: #E8F0FF;
  font-family: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", "Helvetica Neue", sans-serif;
  line-height: 1.7;
  overflow-x: hidden;
}

.page-faq .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-faq .eyebrow {
  font-family: "Courier New", "Roboto Mono", Consolas, monospace;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faq-neon);
  margin: 0 0 10px;
}

.page-faq .headline-section {
  font-family: "Impact", "Arial Black", "Microsoft YaHei", "Heiti SC", sans-serif;
  font-style: italic;
  font-weight: 900;
  transform: skewX(-6deg);
  color: #E8F0FF;
  line-height: 1.15;
  margin: 0;
}

.page-faq .sec-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 26px;
}

.page-faq .faq-hero {
  position: relative;
  padding: 42px 0 56px;
  background: linear-gradient(135deg, rgba(20, 42, 107, 0.56) 0%, rgba(11, 16, 38, 0.94) 78%);
  border-bottom: 1px solid rgba(57, 255, 20, 0.24);
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 6%;
  width: 44%;
  height: 4px;
  background: linear-gradient(90deg, var(--faq-neon), rgba(57, 255, 20, 0));
  transform: skewX(-22deg);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  right: -90px;
  bottom: -100px;
  width: 260px;
  height: 260px;
  border: 1px solid rgba(255, 90, 0, 0.30);
  border-radius: 50%;
  box-shadow: inset 0 0 60px rgba(255, 90, 0, 0.08);
  pointer-events: none;
}

.page-faq .faq-hero .breadcrumb {
  margin-bottom: 22px;
  font-size: 13px;
  color: var(--faq-mist);
}

.page-faq .faq-hero .breadcrumb a {
  color: #E8F0FF;
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 255, 20, 0.5);
  padding-bottom: 2px;
  transition: color 0.2s ease;
}

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

.page-faq .faq-title {
  font-family: "Impact", "Arial Black", "Microsoft YaHei", "Heiti SC", sans-serif;
  font-size: clamp(28px, 5vw, 48px);
  font-style: italic;
  font-weight: 900;
  transform: skewX(-6deg);
  line-height: 1.12;
  color: #E8F0FF;
  margin: 0 0 16px;
  max-width: 960px;
}

.page-faq .faq-lede {
  max-width: 660px;
  font-size: 16px;
  color: var(--faq-mist);
  border-left: 3px solid var(--faq-neon);
  padding-left: 16px;
  margin: 0 0 26px;
}

.page-faq .faq-commandline {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 720px;
  background: rgba(11, 16, 38, 0.82);
  border: 1px solid rgba(57, 255, 20, 0.42);
  border-radius: var(--faq-radius-md);
  padding: 14px 18px;
  margin-bottom: 18px;
  box-shadow: inset 0 0 24px rgba(57, 255, 20, 0.08), 0 12px 30px rgba(0, 0, 0, 0.30);
}

.page-faq .faq-prompt-mark {
  font-family: "Courier New", "Roboto Mono", Consolas, monospace;
  font-size: 16px;
  color: var(--faq-neon);
}

.page-faq .faq-cmd-hint {
  font-size: 14px;
  color: var(--faq-mist);
  flex: 1 1 auto;
}

.page-faq .faq-cmd-key {
  font-family: "Courier New", "Roboto Mono", Consolas, monospace;
  font-size: 12px;
  color: #E8F0FF;
  border: 1px solid rgba(160, 180, 204, 0.6);
  border-radius: 5px;
  padding: 2px 8px;
  white-space: nowrap;
}

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

.page-faq .faq-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #E8F0FF;
  border: 1px solid rgba(160, 180, 204, 0.40);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 13px;
  font-family: "Courier New", "Roboto Mono", Consolas, monospace;
  text-decoration: none;
  background: rgba(11, 16, 38, 0.6);
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.page-faq .faq-chip:hover {
  border-color: var(--faq-neon);
  color: var(--faq-neon);
  background: rgba(57, 255, 20, 0.06);
}

.page-faq .faq-steps {
  padding: 56px 0 50px;
  position: relative;
}

.page-faq .faq-steps::before {
  content: "";
  position: absolute;
  top: 30px;
  right: 0;
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, rgba(255, 90, 0, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.page-faq .faq-steps-head .faq-steps-note {
  max-width: 340px;
  font-size: 14px;
  color: var(--faq-mist);
  margin: 0;
}

.page-faq .faq-steps-grid {
  display: grid;
  gap: 26px;
}

.page-faq .faq-steps-visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: linear-gradient(150deg, rgba(20, 42, 107, 0.55) 0%, rgba(11, 16, 38, 0.85) 100%);
  border: 1px solid rgba(160, 180, 204, 0.20);
  border-radius: var(--faq-radius-lg);
  padding: 18px;
  position: relative;
  overflow: hidden;
}

.page-faq .faq-steps-visual::after {
  content: "";
  position: absolute;
  right: -30px;
  top: -30px;
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, rgba(57, 255, 20, 0.16), rgba(255, 90, 0, 0.08));
  border-radius: 50%;
  filter: blur(24px);
  pointer-events: none;
}

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

.page-faq .faq-visual-img {
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: 10px;
  display: block;
}

.page-faq .faq-visual-caption {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.page-faq .faq-visual-caption .data-num {
  font-family: "Courier New", "Roboto Mono", Consolas, monospace;
  font-size: 30px;
  font-weight: 700;
  color: var(--faq-neon);
  line-height: 1;
}

.page-faq .faq-visual-caption p {
  margin: 0;
  font-size: 14px;
  color: var(--faq-mist);
}

.page-faq .faq-visual-link {
  align-self: flex-start;
}

.page-faq .faq-step-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-faq .faq-step-card {
  background: var(--faq-surface);
  border: 1px solid rgba(160, 180, 204, 0.22);
  border-left: 4px solid var(--faq-orange);
  border-radius: 14px;
  padding: 20px;
  margin-bottom: 16px;
  transition: border-color 0.2s ease, background 0.2s ease;
}

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

.page-faq .faq-step-topline {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.page-faq .faq-step-index {
  font-family: "Courier New", "Roboto Mono", Consolas, monospace;
  font-size: 15px;
  font-weight: 700;
  color: var(--faq-orange);
  background: rgba(255, 90, 0, 0.12);
  border-radius: 6px;
  padding: 2px 8px;
  transform: skewX(-10deg);
}

.page-faq .faq-step-topline h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: #E8F0FF;
  transform: skewX(-4deg);
}

.page-faq .faq-step-summary {
  margin: 0 0 12px;
  font-size: 14px;
  color: var(--faq-mist);
}

.page-faq .faq-step-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(57, 255, 20, 0.40);
  background: rgba(57, 255, 20, 0.08);
  color: var(--faq-neon);
  font-size: 13px;
  border-radius: 999px;
  padding: 5px 14px;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-faq .faq-step-toggle:hover {
  background: rgba(57, 255, 20, 0.18);
  border-color: var(--faq-neon);
  color: #E8F0FF;
}

.page-faq .faq-step-detail {
  margin-top: 14px;
  padding: 16px;
  background: linear-gradient(135deg, rgba(20, 42, 107, 0.70), rgba(11, 16, 38, 0.95));
  border-left: 2px solid var(--faq-neon);
  border-radius: 10px;
}

.page-faq .faq-step-detail[data-open="false"] {
  display: none;
}

.page-faq .faq-step-detail[data-open="true"] {
  display: block;
}

.page-faq .faq-step-detail p {
  margin: 0 0 10px;
  font-size: 14px;
  color: #E8F0FF;
}

.page-faq .faq-step-code {
  display: block;
  font-family: "Courier New", "Roboto Mono", Consolas, monospace;
  font-size: 13px;
  color: var(--faq-neon);
  background: rgba(11, 16, 38, 0.80);
  border: 1px solid rgba(57, 255, 20, 0.24);
  border-radius: 6px;
  padding: 8px 12px;
  overflow-x: auto;
  white-space: nowrap;
}

.page-faq .faq-list {
  padding: 50px 0 60px;
  position: relative;
}

.page-faq .faq-list::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 10%;
  width: 38%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 90, 0, 0.50), transparent);
  pointer-events: none;
}

.page-faq .faq-list-note {
  margin: 0;
  font-size: 14px;
  color: var(--faq-mist);
}

.page-faq .faq-list-grid {
  display: grid;
  gap: 26px;
}

.page-faq .faq-reconnect {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  background: linear-gradient(160deg, rgba(20, 42, 107, 0.65), rgba(11, 16, 38, 0.92));
  border: 1px solid rgba(57, 255, 20, 0.22);
  border-radius: var(--faq-radius-lg);
  padding: 22px;
  position: relative;
  overflow: hidden;
}

.page-faq .faq-reconnect::before {
  content: "";
  position: absolute;
  left: -40px;
  bottom: -40px;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(57, 255, 20, 0.16) 0%, transparent 70%);
  pointer-events: none;
}

.page-faq .faq-reconnect-img {
  width: 100%;
  max-width: 180px;
  height: auto;
  border-radius: 14px;
  display: block;
}

.page-faq .faq-reconnect h3 {
  margin: 0;
  font-size: 18px;
  color: #E8F0FF;
  transform: skewX(-4deg);
}

.page-faq .faq-reconnect p {
  margin: 0;
  font-size: 14px;
  color: var(--faq-mist);
}

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

.page-faq .faq-group-title {
  font-family: "Courier New", "Roboto Mono", Consolas, monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--faq-neon);
  border-bottom: 1px solid rgba(57, 255, 20, 0.25);
  padding-bottom: 8px;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.page-faq .faq-acc-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-faq .faq-q-item {
  background: rgba(26, 36, 86, 0.42);
  border: 1px solid rgba(160, 180, 204, 0.18);
  border-radius: 12px;
  overflow: hidden;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.page-faq .faq-q-item:hover {
  border-color: rgba(57, 255, 20, 0.40);
  background: rgba(26, 36, 86, 0.58);
}

.page-faq .faq-q-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  border: 0;
  background: transparent;
  color: #E8F0FF;
  font-size: 15px;
  font-weight: 700;
  text-align: left;
  padding: 16px 16px 12px;
  cursor: pointer;
  transition: color 0.2s ease;
}

.page-faq .faq-q-toggle:hover {
  color: var(--faq-neon);
}

.page-faq .faq-q-mark {
  font-family: "Courier New", "Roboto Mono", Consolas, monospace;
  color: var(--faq-orange);
  font-weight: 700;
  font-size: 16px;
  flex-shrink: 0;
}

.page-faq .faq-q-answer {
  margin: 0;
  padding: 0 16px 14px 42px;
  font-size: 13px;
  color: var(--faq-mist);
}

.page-faq .faq-a-panel {
  padding: 0 16px 16px 42px;
  background: linear-gradient(135deg, rgba(20, 42, 107, 0.72), rgba(11, 16, 38, 0.96));
  border-top: 1px solid rgba(57, 255, 20, 0.14);
  font-size: 14px;
  color: #E8F0FF;
}

.page-faq .faq-a-panel p {
  margin: 0;
}

.page-faq .faq-compat {
  padding: 54px 0 56px;
  position: relative;
}

.page-faq .faq-compat::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(57, 255, 20, 0.40), transparent);
  pointer-events: none;
}

.page-faq .faq-compat-head {
  max-width: 680px;
  margin-bottom: 30px;
}

.page-faq .faq-compat-head p:last-child {
  margin: 12px 0 0;
  color: var(--faq-mist);
  font-size: 15px;
}

.page-faq .faq-compat-grid {
  display: grid;
  gap: 26px;
}

.page-faq .faq-console {
  background: rgba(11, 16, 38, 0.82);
  border: 1px solid rgba(57, 255, 20, 0.30);
  border-radius: var(--faq-radius-md);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.28);
}

.page-faq .faq-console-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(26, 36, 86, 0.70);
  padding: 12px 14px;
  border-bottom: 1px solid rgba(160, 180, 204, 0.16);
}

.page-faq .faq-console-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--faq-orange);
  opacity: 0.80;
}

.page-faq .faq-console-dot:nth-of-type(2) {
  background: var(--faq-neon);
}

.page-faq .faq-console-title {
  margin-left: 8px;
  font-family: "Courier New", "Roboto Mono", Consolas, monospace;
  font-size: 12px;
  color: var(--faq-mist);
  letter-spacing: 0.06em;
}

.page-faq .faq-console-body {
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-faq .faq-compat-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 4px;
  border-bottom: 1px dashed rgba(160, 180, 204, 0.16);
}

.page-faq .faq-compat-row:last-child {
  border-bottom: 0;
}

.page-faq .faq-compat-name {
  font-family: "Courier New", "Roboto Mono", Consolas, monospace;
  font-weight: 700;
  color: #E8F0FF;
  min-width: 72px;
}

.page-faq .faq-compat-ver {
  flex: 1;
  font-size: 14px;
  color: var(--faq-mist);
}

.page-faq .faq-compat-status {
  font-family: "Courier New", "Roboto Mono", Consolas, monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--faq-neon);
  border: 1px solid rgba(57, 255, 20, 0.28);
  border-radius: 999px;
  padding: 2px 10px;
}

.page-faq .faq-compat-notes {
  background: linear-gradient(145deg, rgba(20, 42, 107, 0.35), rgba(11, 16, 38, 0.88));
  border: 1px solid rgba(160, 180, 204, 0.18);
  border-radius: var(--faq-radius-lg);
  padding: 24px;
}

.page-faq .faq-compat-notes h3 {
  margin: 0 0 14px;
  font-size: 18px;
  color: #E8F0FF;
  transform: skewX(-4deg);
}

.page-faq .faq-compat-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-faq .faq-compat-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--faq-mist);
}

.page-faq .faq-note-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--faq-orange);
  margin-top: 8px;
  flex-shrink: 0;
  box-shadow: 0 0 8px rgba(255, 90, 0, 0.60);
}

.page-faq .faq-compat-tip {
  margin: 18px 0 0;
  padding: 12px 14px;
  border-left: 3px solid var(--faq-orange-soft);
  background: rgba(255, 90, 0, 0.08);
  font-size: 13px;
  color: #E8F0FF;
}

.page-faq .faq-support {
  padding: 56px 0 70px;
}

.page-faq .faq-support-card {
  max-width: 760px;
  margin: 0 auto;
  background: linear-gradient(140deg, rgba(20, 42, 107, 0.52) 0%, rgba(11, 16, 38, 0.90) 80%);
  border: 1px solid rgba(57, 255, 20, 0.28);
  border-radius: 22px;
  text-align: center;
  padding: 40px 24px 36px;
  position: relative;
  overflow: hidden;
}

.page-faq .faq-support-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--faq-neon), var(--faq-orange), transparent);
  border-radius: 999px;
  pointer-events: none;
}

.page-faq .faq-support-card .eyebrow {
  justify-content: center;
}

.page-faq .faq-support-card h2 {
  margin-bottom: 14px;
}

.page-faq .faq-support-lead {
  margin: 0 0 18px;
  font-size: 15px;
  color: var(--faq-mist);
}

.page-faq .faq-mail-primary {
  font-family: "Courier New", "Roboto Mono", Consolas, monospace;
  font-size: 20px;
  font-weight: 700;
  color: var(--faq-neon);
  background: rgba(57, 255, 20, 0.08);
  border: 1px solid rgba(57, 255, 20, 0.30);
  border-radius: 10px;
  display: inline-block;
  padding: 10px 18px;
  margin: 0 0 20px;
  word-break: break-all;
}

.page-faq .faq-support-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 24px;
}

.page-faq .faq-support-meta {
  border-top: 1px dashed rgba(160, 180, 204, 0.24);
  padding-top: 20px;
  display: grid;
  gap: 8px;
  font-size: 14px;
  color: var(--faq-mist);
}

.page-faq .faq-support-meta p {
  margin: 0;
}

.page-faq .faq-support-meta .data-num {
  color: var(--faq-orange-soft);
  font-family: "Courier New", "Roboto Mono", Consolas, monospace;
  margin-right: 8px;
}

.page-faq .faq-home-link {
  display: inline-block;
  margin-top: 22px;
  color: var(--faq-mist);
  font-size: 13px;
  text-decoration: none;
  border-bottom: 1px solid rgba(160, 180, 204, 0.40);
  padding-bottom: 2px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-faq .faq-home-link:hover {
  color: var(--faq-neon);
  border-color: var(--faq-neon);
}

.page-faq .back-to-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 50;
}

@media (min-width: 768px) {
  .page-faq .faq-steps-grid {
    grid-template-columns: 300px 1fr;
    align-items: start;
  }

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

  .page-faq .faq-support-meta {
    grid-template-columns: repeat(2, 1fr);
    text-align: left;
  }

  .page-faq .faq-support-meta p:nth-of-type(3) {
    grid-column: span 2;
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-list-grid {
    grid-template-columns: 280px 1fr 1fr;
    align-items: start;
  }

  .page-faq .faq-list-grid .faq-col {
    min-width: 0;
  }
}