.page-faq {
  --faq-accent: var(--lr-flame);
  background: transparent;
  color: var(--lr-ink);
  overflow-x: clip;
  padding-bottom: 72px;
}

/* ---------- 首屏 ---------- */
.page-faq .lr-crumbs {
  padding-top: 24px;
}

.page-faq .faq-hero {
  padding: 28px 0 0;
}

.page-faq .faq-hero__eyebrow {
  margin: 0 0 18px;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lr-mist);
}

.page-faq .faq-hero__title {
  margin: 0 0 22px;
  max-width: 22ch;
  font-family: var(--lr-font-body);
  font-size: clamp(27px, 6.4vw, 50px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--lr-ink);
}

.page-faq .faq-hero__lead {
  margin: 0 0 28px;
  max-width: 64ch;
  font-size: 17px;
  line-height: 1.78;
  color: var(--lr-silver);
}

.page-faq .faq-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 0 0 40px;
  padding: 0;
  list-style: none;
}

.page-faq .faq-hero__meta li {
  position: relative;
  padding-left: 15px;
  font-family: var(--lr-font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--lr-mist);
}

.page-faq .faq-hero__meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  margin-top: -3px;
  border-radius: 50%;
  background: var(--lr-flame);
}

.page-faq .faq-hero__meta li:nth-child(2)::before {
  background: var(--lr-amber);
}

.page-faq .faq-hero__meta li:nth-child(3)::before {
  background: var(--lr-cool);
}

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

.page-faq .faq-hero__figure .lr-figure__frame {
  border: 1px solid var(--lr-line);
  border-radius: 10px;
  overflow: hidden;
}

.page-faq .faq-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-faq .faq-hero__figure .lr-figure__cap {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--lr-mist);
}

/* ---------- 章节骨架 ---------- */
.page-faq .lr-section {
  padding: 60px 0 0;
}

.page-faq .faq-topics .lr-section__head,
.page-faq .faq-help .lr-section__head {
  margin-bottom: 32px;
}

.page-faq .lr-section__intro {
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--lr-mist);
}

/* ---------- 主题切换条 ---------- */
.page-faq .faq-tablist {
  display: flex;
  flex-wrap: nowrap;
  gap: 2px;
  margin: 0 0 34px;
  padding: 0;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: none;
  border-bottom: 1px solid var(--lr-line);
}

.page-faq .faq-tablist::-webkit-scrollbar {
  display: none;
}

.page-faq .faq-tab {
  position: relative;
  flex: 0 0 auto;
  margin: 0;
  padding: 14px 15px 16px;
  background: none;
  border: 0;
  border-radius: 0;
  font-family: var(--lr-font-body);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  white-space: nowrap;
  color: var(--lr-mist);
  cursor: pointer;
  transition: color 0.2s var(--lr-ease);
  -webkit-tap-highlight-color: transparent;
}

.page-faq .faq-tab::after {
  content: "";
  position: absolute;
  left: 11px;
  right: 11px;
  bottom: -1px;
  height: 2px;
  background: var(--lr-flame);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.28s var(--lr-ease);
}

.page-faq .faq-tab:hover {
  color: var(--lr-ink);
}

.page-faq .faq-tab[aria-selected="true"] {
  color: var(--lr-ink);
}

.page-faq .faq-tab[aria-selected="true"]::after {
  transform: scaleX(1);
}

.page-faq .faq-tab:focus-visible,
.page-faq .faq-item__q:focus-visible {
  outline: 2px solid var(--lr-amber);
  outline-offset: 2px;
}

/* ---------- 主题强调色 ---------- */
.page-faq #panel-lineup { --faq-accent: var(--lr-flame); }
.page-faq #panel-stats { --faq-accent: var(--lr-cool); }
.page-faq #panel-archive { --faq-accent: var(--lr-amber); }
.page-faq #panel-app { --faq-accent: #7C6CE0; }
.page-faq #panel-reach { --faq-accent: var(--lr-silver); }

/* ---------- 问答条目 ---------- */
.page-faq .faq-panel {
  padding: 0;
}

.page-faq .faq-item {
  display: block;
  border-bottom: 1px solid var(--lr-line);
}

.page-faq .faq-item:first-of-type {
  border-top: 1px solid var(--lr-line);
}

.page-faq .faq-item__q {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0;
  padding: 22px 0;
  list-style: none;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--lr-ink);
  cursor: pointer;
  transition: color 0.2s var(--lr-ease);
}

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

.page-faq .faq-item__q::marker {
  content: "";
}

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

.page-faq .faq-item__q::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--lr-font-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--lr-mist);
  transition: color 0.2s var(--lr-ease);
}

.page-faq .faq-item[open] .faq-item__q::after {
  content: "−";
  color: var(--faq-accent);
}

.page-faq .faq-item__idx {
  flex: 0 0 auto;
  padding-top: 3px;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--faq-accent);
}

.page-faq .faq-item__text {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .faq-item__a {
  padding: 0 0 26px 28px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--lr-silver);
}

.page-faq .faq-item__a p {
  margin: 0 0 12px;
}

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

.page-faq .faq-act {
  position: relative;
}

.page-faq .faq-act::before {
  content: "";
  position: absolute;
  left: -19px;
  top: 0.68em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lr-cool);
}

.page-faq .faq-item__note {
  padding-left: 14px;
  border-left: 2px solid var(--lr-gun);
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--lr-mist);
}

.page-faq .faq-item__note a {
  color: var(--lr-cool);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 155, 255, 0.35);
}

.page-faq .faq-item__note a:hover {
  color: var(--lr-amber);
  border-bottom-color: var(--lr-amber);
}

/* ---------- 章节内嵌信息图 ---------- */
.page-faq .faq-figure {
  margin: 0 0 0 0;
  padding: 22px 0 26px;
  border-bottom: 1px solid var(--lr-line);
}

.page-faq .faq-figure .lr-figure__frame {
  border: 1px solid var(--lr-line);
  border-radius: 8px;
  overflow: hidden;
  background: linear-gradient(160deg, var(--lr-wine) 0%, var(--lr-slate) 62%, var(--lr-void) 100%);
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-faq .faq-figure .lr-figure__cap {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--lr-mist);
}

/* ---------- 还没解决 ---------- */
.page-faq .faq-help__panel {
  padding: 28px 22px;
  border: 1px solid var(--lr-line-strong);
  border-radius: 10px;
}

.page-faq .faq-help__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-faq .faq-help__item {
  min-width: 0;
  padding-left: 16px;
  border-left: 2px solid var(--lr-amber);
}

.page-faq .faq-help__label {
  display: block;
  margin-bottom: 10px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lr-mist);
}

.page-faq .faq-help__value {
  margin: 0 0 8px;
  font-family: var(--lr-font-mono);
  font-size: 15.5px;
  line-height: 1.5;
  color: var(--lr-amber);
  word-break: break-word;
}

.page-faq .faq-help__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--lr-silver);
}

.page-faq .faq-help__tips {
  margin-top: 40px;
}

.page-faq .faq-help__tips-title {
  margin: 0 0 18px;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--lr-ink);
}

.page-faq .faq-help__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.page-faq .faq-help__list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--lr-silver);
}

.page-faq .faq-help__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 1px;
  background: var(--lr-flame);
}

.page-faq .faq-help__more {
  margin: 0;
  padding-top: 20px;
  border-top: 1px solid var(--lr-line);
  font-size: 15px;
  line-height: 1.85;
  color: var(--lr-mist);
}

.page-faq .faq-help__more a {
  color: var(--lr-cool);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 155, 255, 0.4);
  transition: color 0.2s var(--lr-ease), border-color 0.2s var(--lr-ease);
}

.page-faq .faq-help__more a:hover {
  color: var(--lr-amber);
  border-bottom-color: var(--lr-amber);
}

/* ---------- 桌面双栏 ---------- */
@media (min-width: 860px) {
  .page-faq .faq-item {
    display: grid;
    grid-template-columns: minmax(280px, 380px) minmax(0, 1fr);
    column-gap: 42px;
    align-items: start;
  }

  .page-faq .faq-item__q {
    grid-column: 1;
    padding: 26px 0;
  }

  .page-faq .faq-item__a {
    grid-column: 2;
    padding: 24px 0 28px 32px;
    border-left: 1px solid var(--lr-line);
  }

  .page-faq .faq-figure {
    padding-left: calc(380px + 42px);
    border-bottom: 1px solid var(--lr-line);
  }

  .page-faq .faq-help__panel {
    padding: 36px 32px;
  }

  .page-faq .faq-help__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }

  .page-faq .faq-help__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .page-faq .faq-hero {
    padding-top: 40px;
  }

  .page-faq .faq-hero__lead {
    font-size: 18px;
  }

  .page-faq .faq-item {
    grid-template-columns: minmax(320px, 420px) minmax(0, 1fr);
    column-gap: 52px;
  }

  .page-faq .faq-figure {
    padding-left: calc(420px + 52px);
  }

  .page-faq .faq-item__q {
    font-size: 18px;
  }
}

/* ---------- 窄屏收口 ---------- */
@media (max-width: 559px) {
  .page-faq {
    padding-bottom: 56px;
  }

  .page-faq .faq-tab {
    padding: 12px 12px 14px;
    font-size: 14px;
  }

  .page-faq .faq-item__q {
    gap: 10px;
    font-size: 16px;
  }

  .page-faq .faq-item__a {
    padding-left: 22px;
  }

  .page-faq .faq-act::before {
    left: -15px;
    width: 6px;
    height: 6px;
  }

  .page-faq .lr-section {
    padding-top: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-tab,
  .page-faq .faq-tab::after,
  .page-faq .faq-item__q,
  .page-faq .faq-item__q::after,
  .page-faq .faq-help__more a {
    transition: none;
  }
}
<<<END>>>