.page-faq {
  display: block;
  background: var(--wl-ink);
  color: var(--wl-silver);
  font-family: var(--wl-font-body);
  line-height: 1.7;
  padding-bottom: 88px;
}

/* ---------- 首屏 ---------- */

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  background: var(--wl-ink-800);
  border-bottom: 1px solid rgba(43, 227, 210, 0.2);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -14%;
  width: 60%;
  height: 168%;
  background: var(--wl-ink-600);
  transform: skewX(-9deg);
  opacity: 0.72;
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  top: -30%;
  right: 32%;
  width: 4px;
  height: 168%;
  background: var(--wl-orange);
  transform: skewX(-9deg);
  opacity: 0.85;
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  max-width: var(--wl-maxw);
  margin: 0 auto;
  padding: 28px 16px 34px;
  display: grid;
  gap: 22px;
}

.page-faq .wl-crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--wl-font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
}

.page-faq .wl-crumbs__item a {
  color: var(--wl-cyan);
  text-decoration: none;
}

.page-faq .wl-crumbs__item a:hover {
  text-decoration: underline;
}

.page-faq .wl-crumbs__item[aria-current="page"] {
  color: var(--wl-graphite);
}

.page-faq .wl-crumbs__sep {
  color: var(--wl-graphite);
}

.page-faq .wl-kicker {
  margin: 0 0 10px;
  font-family: var(--wl-font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--wl-orange);
}

.page-faq .faq-hero h1 {
  margin: 0 0 16px;
  font-family: var(--wl-font-display);
  font-weight: 900;
  font-size: clamp(26px, 6vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: #ffffff;
  max-width: 22ch;
}

.page-faq .faq-hero__lede {
  margin: 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--wl-silver);
}

.page-faq .faq-route {
  margin: 0;
  padding: 14px 0 0;
  border-top: 1px solid rgba(201, 214, 226, 0.16);
}

.page-faq .faq-route__svg {
  display: block;
  width: 100%;
  max-width: 380px;
  height: auto;
}

.page-faq .faq-route__cap {
  margin: 6px 0 0;
  font-family: var(--wl-font-mono);
  font-size: 11.5px;
  color: var(--wl-graphite);
}

/* ---------- 主体布局 ---------- */

.page-faq .faq-body {
  max-width: var(--wl-maxw);
  margin: 0 auto;
  padding: 26px 16px 0;
  display: grid;
  gap: 28px;
}

.page-faq .faq-index {
  align-self: start;
}

.page-faq .faq-index__title {
  margin: 0 0 10px;
  font-family: var(--wl-font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--wl-graphite);
}

.page-faq .faq-index__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
  border-top: 1px solid rgba(201, 214, 226, 0.14);
}

.page-faq .faq-index__link {
  display: grid;
  grid-template-columns: 30px 1fr;
  align-items: baseline;
  gap: 10px;
  padding: 11px 12px 11px 13px;
  border-left: 3px solid transparent;
  color: var(--wl-silver);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: background var(--wl-t) var(--wl-ease), border-color var(--wl-t) var(--wl-ease), color var(--wl-t) var(--wl-ease);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  background: var(--wl-ink-600);
  border-left-color: var(--wl-orange);
  color: #ffffff;
  outline: none;
}

.page-faq .faq-index__no {
  font-family: var(--wl-font-mono);
  font-size: 12px;
  color: var(--wl-graphite);
  transition: color var(--wl-t) var(--wl-ease);
}

.page-faq .faq-index__link:hover .faq-index__no,
.page-faq .faq-index__link:focus-visible .faq-index__no {
  color: var(--wl-orange);
}

/* ---------- 分组 ---------- */

.page-faq .faq-group {
  scroll-margin-top: 84px;
  padding-bottom: 6px;
  margin-bottom: 40px;
}

.page-faq .faq-group:target {
  border-left: 3px solid var(--wl-cyan);
  margin-left: -14px;
  padding-left: 14px;
}

.page-faq .faq-group__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding-bottom: 15px;
  border-bottom: 1px solid rgba(201, 214, 226, 0.18);
  margin-bottom: 20px;
}

.page-faq .faq-group__no {
  flex: 0 0 auto;
  padding-top: 5px;
  font-family: var(--wl-font-mono);
  font-size: 13px;
  line-height: 1.4;
  color: var(--wl-orange);
}

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

.page-faq .faq-group__title {
  margin: 0 0 6px;
  font-family: var(--wl-font-editorial);
  font-weight: 600;
  font-size: clamp(19px, 3.4vw, 26px);
  line-height: 1.32;
  color: #ffffff;
}

.page-faq .faq-group__lede {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--wl-graphite);
}

/* ---------- 配图 ---------- */

.page-faq .faq-figure {
  margin: 0 0 20px;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid rgba(201, 214, 226, 0.18);
}

.page-faq .faq-figure__cap {
  margin: 8px 0 0;
  font-family: var(--wl-font-mono);
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--wl-graphite);
}

/* ---------- 手风琴 ---------- */

.page-faq .faq-list {
  border-top: 1px solid rgba(201, 214, 226, 0.12);
}

.page-faq .faq-item {
  border-bottom: 1px solid rgba(201, 214, 226, 0.12);
  transition: background var(--wl-t) var(--wl-ease);
}

.page-faq .faq-item[open] {
  background: var(--wl-ink-800);
}

.page-faq .faq-item__q {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 15px 14px 15px 14px;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--wl-silver);
  transition: color var(--wl-t) var(--wl-ease), background var(--wl-t) var(--wl-ease);
}

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

.page-faq .faq-item__q::after {
  content: "+";
  margin-left: auto;
  flex: 0 0 auto;
  font-family: var(--wl-font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--wl-cyan);
}

.page-faq .faq-item[open] .faq-item__q::after {
  content: "–";
}

.page-faq .faq-item__q:hover,
.page-faq .faq-item__q:focus-visible {
  color: #ffffff;
  background: var(--wl-ink-600);
  outline: none;
}

.page-faq .faq-item__q:focus-visible {
  box-shadow: inset 0 0 0 2px var(--wl-cyan);
}

.page-faq .faq-item__no {
  flex: 0 0 auto;
  font-family: var(--wl-font-mono);
  font-size: 12.5px;
  color: var(--wl-orange);
}

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

.page-faq .faq-item__a {
  margin: 0 14px 18px 14px;
  padding: 2px 0 2px 16px;
  border-left: 3px solid var(--wl-cyan);
  font-size: 15px;
  line-height: 1.78;
  color: var(--wl-silver);
}

.page-faq .faq-item[open] .faq-item__a {
  animation: faqReveal 200ms var(--wl-ease);
}

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

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

@keyframes faqReveal {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 路径标签 ---------- */

.page-faq .faq-path {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
}

.page-faq .faq-path__label {
  flex: 1 1 auto;
  min-width: 0;
  padding: 5px 10px;
  font-family: var(--wl-font-mono);
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--wl-cyan);
  background: rgba(43, 227, 210, 0.08);
  border: 1px solid rgba(43, 227, 210, 0.3);
  overflow-wrap: anywhere;
}

.page-faq .faq-copy {
  flex: 0 0 auto;
  padding: 5px 11px;
  font-family: var(--wl-font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--wl-silver);
  background: transparent;
  border: 1px solid rgba(201, 214, 226, 0.35);
  cursor: pointer;
  transition: color var(--wl-t) var(--wl-ease), border-color var(--wl-t) var(--wl-ease), background var(--wl-t) var(--wl-ease);
}

.page-faq .faq-copy:hover,
.page-faq .faq-copy:focus-visible {
  color: var(--wl-cyan);
  border-color: var(--wl-cyan);
  outline: none;
}

.page-faq .faq-copy[data-copied] {
  color: var(--wl-ink);
  background: var(--wl-cyan);
  border-color: var(--wl-cyan);
}

.page-faq .faq-item__a .wl-link {
  color: var(--wl-cyan);
}

/* ---------- 横幅 ---------- */

.page-faq .faq-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 40px;
  padding: 16px 18px;
  background: var(--wl-ink-600);
  border-left: 3px solid var(--wl-red);
}

.page-faq .faq-banner__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--wl-silver);
}

.page-faq .faq-banner .wl-link {
  color: var(--wl-cyan);
  font-family: var(--wl-font-mono);
  font-size: 13px;
}

/* ---------- 窄屏收敛 ---------- */

@media (max-width: 719px) {
  .page-faq .faq-hero::before {
    right: -30%;
    width: 78%;
    opacity: 0.55;
  }

  .page-faq .faq-hero::after {
    right: 26%;
    opacity: 0.6;
  }

  .page-faq .faq-group:target {
    margin-left: 0;
    padding-left: 12px;
  }

  .page-faq .faq-item__a {
    padding-left: 12px;
  }

  .page-faq .faq-banner {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ---------- 桌面栅格 ---------- */

@media (min-width: 960px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1fr) 380px;
    align-items: end;
    column-gap: 48px;
    padding: 48px 28px 52px;
  }

  .page-faq .faq-hero__text {
    grid-column: 1;
    grid-row: 2;
  }

  .page-faq .wl-crumbs {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .page-faq .faq-route {
    grid-column: 2;
    grid-row: 2;
    padding-top: 0;
    border-top: none;
  }

  .page-faq .faq-body {
    grid-template-columns: 232px minmax(0, 1fr);
    column-gap: 52px;
    padding: 52px 28px 0;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 92px;
  }

  .page-faq .faq-group__head {
    gap: 18px;
  }
}
<<<END>>>
</main>