.page-faq {
  --faq-card-border: 3px solid var(--ink-900);
  --faq-skew-angle: -7deg;
  background:
    repeating-linear-gradient(45deg, rgba(10, 31, 68, .025) 0 2px, transparent 2px 14px),
    var(--paper-50);
  color: var(--ink-700);
  overflow-x: clip;
}

.page-faq .faq-breadcrumb-wrap {
  padding-top: 24px;
}

.page-faq .faq-breadcrumb-wrap .breadcrumb {
  font-weight: 600;
}

.page-faq .faq-breadcrumb-wrap .breadcrumb-slash {
  margin: 0 6px;
  color: var(--steel-400);
}

.page-faq .faq-breadcrumb-wrap .breadcrumb-item[aria-current="page"] {
  color: var(--ink-700);
  font-weight: 700;
}

.page-faq .faq-hero {
  display: grid;
  gap: 28px;
  padding-top: 20px;
  padding-bottom: 44px;
}

.page-faq .faq-hero-copy h1 {
  margin: 10px 0 14px;
  font-size: clamp(36px, 6vw, 62px);
  font-family: "Arial Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: .01em;
  color: var(--ink-900);
}

.page-faq .faq-hero-kicker {
  color: var(--accent-500);
  font-weight: 700;
  letter-spacing: .04em;
}

.page-faq .faq-hero-copy .faq-hero-lead {
  max-width: 58ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-700);
}

.page-faq .faq-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-faq .faq-hero-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--paper-100);
  border: 2px solid var(--ink-900);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-900);
  box-shadow: 3px 3px 0 rgba(6, 19, 39, .1);
}

.page-faq .faq-hero-meta-item::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-500);
  flex-shrink: 0;
}

.page-faq .faq-hero-board {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 28px 26px 26px;
  background: var(--ink-900);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
  box-shadow: var(--shadow-offset-lg);
  overflow: hidden;
}

.page-faq .faq-hero-board::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 0 38%, rgba(255, 107, 53, .92) 38% 39%, transparent 39%),
    linear-gradient(115deg, transparent 0 66%, rgba(255, 215, 0, .35) 66% 68%, transparent 68%);
  pointer-events: none;
}

.page-faq .faq-hero-board::after {
  content: "";
  position: absolute;
  top: 24px;
  right: 24px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gold-400);
  box-shadow: 0 0 0 6px rgba(255, 215, 0, .16);
}

.page-faq .faq-hero-board-top {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(253, 252, 248, .22);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--paper-100);
  text-transform: uppercase;
}

.page-faq .faq-hero-ver {
  background: var(--accent-500);
  color: var(--paper-50);
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0;
  font-weight: 800;
}

.page-faq .faq-hero-board-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px 16px;
}

.page-faq .faq-hero-data {
  border-left: 3px solid var(--gold-400);
  padding-left: 12px;
}

.page-faq .faq-hero-data:nth-child(2),
.page-faq .faq-hero-data:nth-child(3) {
  border-left-color: var(--accent-500);
}

.page-faq .faq-hero-data strong {
  display: block;
  font-size: clamp(30px, 4vw, 42px);
  font-family: "Arial Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1;
  color: var(--paper-50);
  letter-spacing: .01em;
}

.page-faq .faq-hero-data span {
  display: inline-block;
  margin-top: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--paper-100);
  opacity: .82;
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding-bottom: 64px;
}

.page-faq .faq-sidenav-card {
  background: var(--paper-100);
  border: var(--faq-card-border);
  border-radius: var(--radius-card);
  padding: 24px 22px;
  box-shadow: var(--shadow-offset);
}

.page-faq .faq-sidenav-kicker {
  margin: 0 0 4px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .14em;
  color: var(--accent-500);
  text-transform: uppercase;
}

.page-faq .faq-sidenav-card h2 {
  margin: 0 0 16px;
  font-size: 24px;
  font-weight: 900;
  color: var(--ink-900);
}

.page-faq .faq-sidenav-img {
  display: block;
  width: 100%;
  max-width: 200px;
  height: auto;
  margin: 0 auto 20px;
  border-radius: 14px;
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-offset);
}

.page-faq .faq-sidenav-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-faq .faq-sidenav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  border: 2px solid transparent;
  border-radius: 14px;
  text-decoration: none;
  color: var(--ink-700);
  font-weight: 700;
  font-size: 15px;
  transition: background .25s ease, color .25s ease, border-color .25s ease, transform .25s ease;
}

.page-faq .faq-sidenav-link svg {
  flex-shrink: 0;
  opacity: .75;
  transition: opacity .25s ease;
}

.page-faq .faq-sidenav-num {
  font-size: 17px;
  font-weight: 900;
  font-family: "Arial Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--gold-400);
  min-width: 28px;
}

.page-faq .faq-sidenav-text {
  line-height: 1.3;
}

.page-faq .faq-sidenav-arrow {
  margin-left: auto;
  font-size: 17px;
  opacity: .4;
  transition: transform .25s ease, opacity .25s ease;
}

.page-faq .faq-sidenav-link:hover,
.page-faq .faq-sidenav-link:focus-visible {
  background: var(--ink-700);
  color: var(--paper-50);
  border-color: var(--ink-900);
  transform: translateX(4px);
  outline: none;
}

.page-faq .faq-sidenav-link:hover svg,
.page-faq .faq-sidenav-link:focus-visible svg {
  opacity: 1;
}

.page-faq .faq-sidenav-link:hover .faq-sidenav-arrow,
.page-faq .faq-sidenav-link:focus-visible .faq-sidenav-arrow {
  transform: translateX(4px);
  opacity: 1;
}

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

.page-faq .faq-section {
  margin-bottom: 46px;
  scroll-margin-top: 110px;
}

.page-faq .faq-section-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}

.page-faq .faq-section-tag {
  font-size: 34px;
  line-height: 1;
  font-weight: 900;
  font-family: "Arial Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--gold-400);
  -webkit-text-stroke: 1.6px var(--ink-900);
  text-stroke: 1.6px var(--ink-900);
  letter-spacing: .02em;
}

.page-faq .faq-section-kicker {
  margin: 0 0 2px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
  color: var(--accent-500);
  text-transform: uppercase;
}

.page-faq .faq-section-head h2 {
  margin: 0;
  font-size: 28px;
  font-weight: 900;
  color: var(--ink-900);
  line-height: 1.2;
}

.page-faq .faq-section-desc {
  margin: 0 0 20px;
  padding-left: 48px;
  color: var(--steel-400);
  font-size: 15px;
  line-height: 1.7;
}

.page-faq .faq-section {
  counter-reset: faq-counter;
}

.page-faq .faq-item {
  counter-increment: faq-counter;
  margin-bottom: 14px;
  border: 2px solid var(--ink-900);
  border-left: 6px solid var(--accent-500);
  border-radius: var(--radius-card);
  background: var(--paper-50);
  box-shadow: var(--shadow-offset);
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
}

.page-faq .faq-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-offset-lg);
}

.page-faq .faq-item summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  cursor: pointer;
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink-900);
  background: var(--paper-50);
}

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

.page-faq .faq-item summary::before {
  content: "Q" counter(faq-counter, decimal-leading-zero);
  flex-shrink: 0;
  font-size: 13px;
  font-weight: 900;
  font-family: "Arial Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--gold-400);
  background: var(--ink-900);
  border-radius: 8px;
  padding: 3px 9px;
  letter-spacing: .02em;
}

.page-faq .faq-item summary::after {
  content: "+";
  margin-left: auto;
  font-size: 26px;
  font-weight: 500;
  line-height: 1;
  color: var(--accent-500);
  transition: transform .3s ease;
  flex-shrink: 0;
}

.page-faq .faq-item[open] summary {
  background: var(--paper-100);
  border-bottom: 2px solid var(--ink-900);
}

.page-faq .faq-item[open] summary::after {
  transform: rotate(135deg);
}

.page-faq .faq-body {
  padding: 16px 20px 20px;
  border-top: 1px dashed rgba(10, 31, 68, .22);
  background: var(--paper-50);
  color: var(--ink-700);
  font-size: 15px;
  line-height: 1.75;
}

.page-faq .faq-item[open] .faq-body {
  animation: baibo-faq-body-in .35s ease;
}

@keyframes baibo-faq-body-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-faq .faq-body p {
  margin: 0 0 8px;
}

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

.page-faq .faq-body a {
  color: var(--accent-500);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color .25s ease;
}

.page-faq .faq-body a:hover {
  color: var(--ink-900);
}

.page-faq .faq-help {
  padding-bottom: 72px;
}

.page-faq .faq-help-card {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--ink-700);
  border: 3px solid var(--ink-900);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-offset-lg);
  overflow: hidden;
}

.page-faq .faq-help-figure {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--paper-100);
  padding: 24px;
  min-height: 180px;
}

.page-faq .faq-help-figure img {
  display: block;
  width: 100%;
  max-width: 600px;
  height: auto;
  border-radius: 14px;
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-offset);
}

.page-faq .faq-help-copy {
  padding: 30px 26px 34px;
  color: var(--paper-50);
}

.page-faq .faq-help-kicker {
  margin: 0;
  color: var(--gold-400);
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.page-faq .faq-help-copy h2 {
  margin: 8px 0 12px;
  font-size: 28px;
  font-weight: 900;
  color: var(--paper-50);
  line-height: 1.25;
}

.page-faq .faq-help-copy p {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.8;
  opacity: .9;
}

@media (min-width: 768px) {
  .page-faq .faq-help-card {
    grid-template-columns: 1.2fr 1fr;
  }

  .page-faq .faq-help-figure {
    padding: 32px;
  }

  .page-faq .faq-help-copy {
    padding: 36px 34px;
  }
}

@media (min-width: 992px) {
  .page-faq .faq-hero {
    grid-template-columns: 58% 1fr;
    align-items: center;
    gap: 48px;
    padding-top: 32px;
    padding-bottom: 64px;
  }

  .page-faq .faq-layout {
    grid-template-columns: 300px 1fr;
    gap: 48px;
    align-items: start;
    padding-bottom: 76px;
  }

  .page-faq .faq-sidenav-card {
    position: sticky;
    top: 100px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq *,
  .page-faq *::before,
  .page-faq *::after {
    animation: none !important;
    transition: none !important;
  }
}