.page-faq {
  --faq-hair: rgba(246, 241, 232, 0.12);
  --faq-hair-strong: rgba(246, 241, 232, 0.24);
  --faq-acc: var(--fx-orange);
  background: var(--fx-ink);
  color: var(--fx-warm);
}

.page-faq .faq-crumbs {
  padding-top: 26px;
}

.page-faq .crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--fx-grey);
}

.page-faq .crumbs a {
  color: var(--fx-grey);
  text-decoration: none;
}

.page-faq .crumbs a:hover,
.page-faq .crumbs a:focus-visible {
  color: var(--fx-orange);
}

.page-faq .crumbs__sep {
  color: rgba(246, 241, 232, 0.28);
}

/* ---------- 首屏 ---------- */

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: 26px 0 56px;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -18%;
  width: 58%;
  height: 210%;
  background: linear-gradient(180deg, rgba(255, 107, 26, 0.16), rgba(255, 107, 26, 0) 72%);
  transform: skewX(-14deg);
  pointer-events: none;
}

.page-faq .faq-hero__grid {
  position: relative;
  display: grid;
  gap: 32px;
}

.page-faq .faq-hero .eyebrow {
  margin: 0 0 14px;
  color: var(--fx-cyan);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.page-faq .faq-hero h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--fx-warm);
}

.page-faq .faq-hero h1 em {
  display: inline-block;
  font-style: normal;
  color: var(--fx-orange);
}

.page-faq .faq-hero .lede {
  margin: 0 0 26px;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(246, 241, 232, 0.8);
}

.page-faq .faq-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-faq .faq-hero__figure {
  margin: 0;
  border: 1px solid var(--faq-hair);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--fx-teal);
  aspect-ratio: 4 / 3;
}

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

/* ---------- 索引 + 问答 ---------- */

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

.page-faq .faq-shell__grid {
  display: grid;
  gap: 28px;
}

.page-faq .faq-index {
  background: var(--fx-charcoal);
  border: 1px solid var(--faq-hair);
  border-radius: var(--radius);
  padding: 16px 14px;
}

.page-faq .faq-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fx-grey);
}

.page-faq .faq-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.page-faq .faq-index__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  border-radius: 4px;
  white-space: nowrap;
  font-size: 13px;
  color: var(--fx-warm);
  text-decoration: none;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  background: rgba(246, 241, 232, 0.06);
  border-left-color: var(--fx-orange);
  color: var(--fx-orange);
}

.page-faq .faq-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--fx-cyan);
}

.page-faq .faq-index__foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--faq-hair);
  font-size: 12px;
  color: var(--fx-grey);
}

.page-faq .faq-index__foot .mono {
  font-family: var(--font-mono);
  color: var(--fx-cyan);
}

/* ---------- 分组 ---------- */

.page-faq .faq-group {
  margin-bottom: 52px;
}

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

.page-faq .faq-group--nav { --faq-acc: var(--fx-orange); }
.page-faq .faq-group--h2h { --faq-acc: var(--fx-cyan); }
.page-faq .faq-group--player { --faq-acc: var(--fx-orange-soft); }
.page-faq .faq-group--update { --faq-acc: var(--fx-cyan); }
.page-faq .faq-group--contact { --faq-acc: var(--fx-orange); }

.page-faq .faq-group__head {
  margin-bottom: 18px;
  padding-left: 14px;
  border-left: 3px solid var(--faq-acc);
}

.page-faq .faq-group__num {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--faq-acc);
}

.page-faq .faq-group__head h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 4.6vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--fx-warm);
}

.page-faq .faq-group__sub {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--fx-grey);
}

.page-faq .faq-figure {
  margin: 0 0 18px;
  border: 1px solid var(--faq-hair);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--fx-teal);
}

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

/* ---------- 问答项 ---------- */

.page-faq .faq-list {
  display: grid;
  gap: 10px;
}

.page-faq .qa {
  background: var(--fx-charcoal);
  border: 1px solid var(--faq-hair);
  border-left: 3px solid transparent;
  border-radius: var(--radius);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-faq .qa:hover {
  border-color: var(--faq-hair-strong);
  border-left-color: var(--faq-hair-strong);
}

.page-faq .qa[open] {
  border-color: var(--faq-acc);
  border-left-color: var(--faq-acc);
}

.page-faq .qa__q {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--fx-warm);
}

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

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

.page-faq .qa__q:focus-visible {
  outline: 2px solid var(--faq-acc);
  outline-offset: -2px;
  border-radius: var(--radius);
}

.page-faq .qa__idx {
  flex: none;
  margin-top: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--fx-cyan);
}

.page-faq .qa__text {
  flex: 1 1 auto;
}

.page-faq .qa__sign {
  flex: none;
  position: relative;
  width: 16px;
  height: 16px;
  margin-top: 4px;
}

.page-faq .qa__sign::before,
.page-faq .qa__sign::after {
  content: "";
  position: absolute;
  background: var(--faq-acc);
  border-radius: 1px;
  transition: transform 0.22s var(--ease), opacity 0.22s var(--ease);
}

.page-faq .qa__sign::before {
  left: 0;
  top: 7px;
  width: 16px;
  height: 2px;
}

.page-faq .qa__sign::after {
  left: 7px;
  top: 0;
  width: 2px;
  height: 16px;
}

.page-faq .qa[open] .qa__sign::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-faq .qa__a {
  padding: 0 16px 16px 44px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(246, 241, 232, 0.82);
}

.page-faq .qa[open] .qa__a {
  animation: faq-fade 0.22s var(--ease);
}

.page-faq .qa__a p {
  margin: 0;
  max-width: 36em;
}

.page-faq .qa__a strong {
  color: var(--fx-warm);
  font-weight: 700;
  font-family: var(--font-mono);
}

.page-faq .qa__a a {
  color: var(--fx-cyan);
  text-decoration: underline;
  text-decoration-color: rgba(43, 217, 200, 0.45);
  text-underline-offset: 3px;
}

.page-faq .qa__a a:hover,
.page-faq .qa__a a:focus-visible {
  color: var(--fx-orange);
  text-decoration-color: var(--fx-orange);
}

@keyframes faq-fade {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 联系带 ---------- */

.page-faq .faq-contact {
  background: var(--fx-orange);
  color: var(--fx-ink);
  padding: 40px 0;
}

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

.page-faq .faq-contact .eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(11, 13, 16, 0.66);
}

.page-faq .faq-contact h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 4.6vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--fx-ink);
}

.page-faq .faq-contact__note {
  margin: 0 0 20px;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(11, 13, 16, 0.78);
}

.page-faq .faq-contact .btn--primary {
  background: var(--fx-ink);
  border-color: var(--fx-ink);
  color: var(--fx-warm);
}

.page-faq .faq-contact .btn--primary:hover,
.page-faq .faq-contact .btn--primary:focus-visible {
  background: var(--fx-teal);
  border-color: var(--fx-teal);
  color: var(--fx-warm);
}

.page-faq .faq-contact__list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 20px 18px;
  background: rgba(11, 13, 16, 0.1);
  border-radius: var(--radius);
}

.page-faq .faq-contact__list dt {
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(11, 13, 16, 0.62);
}

.page-faq .faq-contact__list dd {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--fx-ink);
  overflow-wrap: anywhere;
}

.page-faq .faq-contact__list dd.mono {
  font-family: var(--font-mono);
}

/* ---------- 延伸入口 ---------- */

.page-faq .faq-more {
  padding: 0 0 64px;
}

.page-faq .faq-more__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 22px;
  padding-top: 26px;
  border-top: 1px solid var(--faq-hair);
}

.page-faq .faq-more__lead {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fx-grey);
}

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

.page-faq .faq-more__list a {
  font-size: 13.5px;
  color: var(--fx-warm);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-faq .faq-more__list a:hover,
.page-faq .faq-more__list a:focus-visible {
  color: var(--fx-orange);
  border-bottom-color: var(--fx-orange);
}

/* ---------- 桌面 ---------- */

@media (min-width: 900px) {
  .page-faq .faq-hero {
    padding: 34px 0 76px;
  }

  .page-faq .faq-hero__grid {
    grid-template-columns: 7fr 5fr;
    align-items: end;
    gap: 56px;
  }

  .page-faq .faq-hero h1 {
    transform: skewX(-2.5deg);
    transform-origin: left bottom;
  }

  .page-faq .faq-hero .lede {
    font-size: 16px;
  }

  .page-faq .faq-hero__figure {
    aspect-ratio: 3 / 4;
  }

  .page-faq .faq-shell__grid {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 96px;
    padding: 20px 18px;
  }

  .page-faq .faq-index__list {
    display: grid;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .faq-index__link {
    padding: 9px 10px;
    font-size: 13.5px;
  }

  .page-faq .qa__q {
    padding: 17px 20px;
    font-size: 16px;
  }

  .page-faq .qa__a {
    padding: 0 20px 18px 48px;
    font-size: 14.5px;
  }

  .page-faq .faq-contact {
    padding: 52px 0;
  }

  .page-faq .faq-contact__inner {
    grid-template-columns: 5fr 7fr;
    align-items: center;
    gap: 48px;
  }

  .page-faq .faq-contact__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    padding: 24px 22px;
  }
}

@media (min-width: 1200px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: 72px;
  }
}
<<<END>>>