.page-faq {
  --faq-rose: var(--rose);
  --faq-gold: var(--gold);
  --faq-blue: var(--blue);
  --faq-mint: var(--mint);
  --faq-fog: var(--fog);
  --faq-radius: 0;
  color: var(--gold-soft);
  padding-bottom: 3.5rem;
}

.page-faq [id] {
  scroll-margin-top: 5rem;
}

.page-faq .mono,
.page-faq .quick-idx,
.page-faq .qa__idx,
.page-faq .qa-toc__no {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 首屏 ---------- */
.page-faq .help-hero {
  position: relative;
  overflow: hidden;
  padding: 1.5rem 0 2.75rem;
}

.page-faq .help-hero::before {
  content: "";
  position: absolute;
  inset: -30% 40% 40% -20%;
  background:
    radial-gradient(circle at 30% 40%, rgba(232, 180, 90, 0.16), transparent 62%),
    radial-gradient(circle at 72% 78%, rgba(255, 77, 141, 0.13), transparent 58%);
  pointer-events: none;
}

.page-faq .help-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
  align-items: end;
}

.page-faq .help-hero__lead h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 7.4vw, 3.6rem);
  line-height: 1.14;
  letter-spacing: -0.025em;
  margin: 0.6rem 0 1rem;
  color: var(--gold-soft);
}

.page-faq .help-hero__lead h1 .hl {
  display: block;
  color: var(--gold);
  position: relative;
}

.page-faq .help-hero__lead h1 .hl::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.22em;
  width: 3.4em;
  max-width: 68%;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), rgba(255, 77, 141, 0.7), transparent);
}

.page-faq .help-hero__dek {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(246, 231, 200, 0.82);
  max-width: 34rem;
  margin: 0 0 1.5rem;
}

.page-faq .help-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.page-faq .help-hero__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.6rem;
  margin: 1.6rem 0 0;
  padding: 0.9rem 0 0;
  border-top: 1px solid var(--line-soft);
  font-size: 0.8rem;
  color: var(--fog);
}

.page-faq .help-hero__meta .mono {
  color: var(--gold);
  font-size: 0.95rem;
  margin-right: 0.35rem;
}

.page-faq .help-hero__art {
  margin: 0;
  position: relative;
}

.page-faq .help-hero__art .media {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
  border: 1px solid var(--line);
}

.page-faq .help-hero__art figcaption {
  margin-top: 0.7rem;
  font-size: 0.78rem;
  color: var(--fog);
  letter-spacing: 0.02em;
}

/* ---------- 快速三步 ---------- */
.page-faq .quick {
  padding: 0.5rem 0 2.5rem;
  position: relative;
}

.page-faq .quick::before {
  content: "";
  position: absolute;
  inset: 12% -10% auto auto;
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(232, 180, 90, 0.4), transparent);
  transform: rotate(-9deg);
  pointer-events: none;
}

.page-faq .quick-head {
  max-width: 38rem;
  margin-bottom: 1.4rem;
}

.page-faq .quick-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 4.6vw, 1.8rem);
  letter-spacing: -0.01em;
  margin: 0 0 0.5rem;
  color: var(--gold-soft);
}

.page-faq .quick-head p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--fog);
}

.page-faq .quick-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
}

.page-faq .quick-item {
  --q-accent: var(--gold);
  position: relative;
}

.page-faq .quick-item--rose { --q-accent: var(--faq-rose); }
.page-faq .quick-item--blue { --q-accent: var(--faq-blue); }
.page-faq .quick-item--mint { --q-accent: var(--faq-mint); }

.page-faq .quick-item > a {
  display: block;
  height: 100%;
  padding: 1.25rem 1.15rem 1.1rem;
  background:
    linear-gradient(150deg, rgba(11, 36, 30, 0.96), rgba(6, 24, 20, 0.9));
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--q-accent);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  text-decoration: none;
  color: inherit;
  transition: box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-faq .quick-item > a:hover,
.page-faq .quick-item > a:focus-visible {
  box-shadow: 0 0 0 1px var(--q-accent), 0 14px 34px rgba(0, 0, 0, 0.42);
  transform: translateY(-2px);
}

.page-faq .quick-idx {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--q-accent);
  margin-bottom: 0.5rem;
}

.page-faq .quick-item h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin: 0 0 0.45rem;
  color: var(--gold-soft);
  letter-spacing: -0.01em;
}

.page-faq .quick-item p {
  margin: 0 0 0.9rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  line-height: 1.78;
  color: rgba(246, 231, 200, 0.72);
}

.page-faq .quick-go {
  font-size: 0.8rem;
  color: var(--q-accent);
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

/* ---------- 问答主区 ---------- */
.page-faq .qa-map {
  padding: 0.5rem 0 1rem;
}

.page-faq .qa-map__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.75rem;
}

.page-faq .qa-toc {
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}

.page-faq .qa-toc__k {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--fog);
  margin: 0 0 0.9rem;
}

.page-faq .qa-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.page-faq .qa-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.42rem 0.7rem;
  font-size: 0.82rem;
  text-decoration: none;
  color: rgba(246, 231, 200, 0.8);
  border: 1px solid var(--line-soft);
  background: rgba(11, 36, 30, 0.6);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-faq .qa-toc__link:hover,
.page-faq .qa-toc__link:focus-visible {
  border-color: var(--gold);
  color: var(--gold);
}

.page-faq .qa-toc__link .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  flex: none;
}

.page-faq .qa-toc__link--rose .dot { background: var(--faq-rose); }
.page-faq .qa-toc__link--gold .dot { background: var(--faq-gold); }
.page-faq .qa-toc__link--blue .dot { background: var(--faq-blue); }
.page-faq .qa-toc__link--mint .dot { background: var(--faq-mint); }
.page-faq .qa-toc__link--fog .dot { background: var(--faq-fog); }

.page-faq .qa-toc__no {
  font-size: 0.7rem;
  color: var(--fog);
}

.page-faq .qa-toc__box {
  margin-top: 1.1rem;
  padding: 0.9rem 1rem;
  border-left: 2px solid var(--gold);
  background: rgba(232, 180, 90, 0.06);
}

.page-faq .qa-toc__box-k {
  margin: 0 0 0.3rem;
  font-family: var(--font-display);
  font-size: 0.92rem;
  color: var(--gold-soft);
}

.page-faq .qa-toc__box-t {
  margin: 0 0 0.55rem;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--fog);
}

.page-faq .qa-toc__box-a {
  font-size: 0.82rem;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

/* 分组 */
.page-faq .qa-group {
  --accent: var(--gold);
  position: relative;
  margin-bottom: 1.5rem;
  padding: 1.35rem 1.05rem 1.1rem;
  background: linear-gradient(160deg, rgba(11, 36, 30, 0.94), rgba(6, 24, 20, 0.86));
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-faq .qa-group::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent 72%);
}

.page-faq .qa-group--rose { --accent: var(--faq-rose); }
.page-faq .qa-group--gold { --accent: var(--faq-gold); }
.page-faq .qa-group--blue { --accent: var(--faq-blue); }
.page-faq .qa-group--mint { --accent: var(--faq-mint); }
.page-faq .qa-group--fog { --accent: var(--faq-fog); }

.page-faq .qa-group__head {
  margin-bottom: 0.6rem;
}

.page-faq .qa-group__head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 4.4vw, 1.6rem);
  letter-spacing: -0.01em;
  margin: 0.55rem 0 0.5rem;
  color: var(--gold-soft);
}

.page-faq .qa-group__head p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(246, 231, 200, 0.7);
}

/* 手风琴 */
.page-faq .qa {
  border-top: 1px solid var(--line-soft);
}

.page-faq .qa summary {
  display: grid;
  grid-template-columns: 2.1rem minmax(0, 1fr) 1.4rem;
  align-items: start;
  gap: 0.5rem;
  padding: 1rem 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 0.98rem;
  line-height: 1.55;
  color: var(--gold-soft);
  transition: color var(--dur) var(--ease);
}

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

.page-faq .qa summary:hover,
.page-faq .qa summary:focus-visible {
  color: var(--accent);
}

.page-faq .qa summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.page-faq .qa__idx {
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--accent);
  padding-top: 0.28rem;
}

.page-faq .qa summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.1rem;
  line-height: 1.3;
  text-align: center;
  color: var(--accent);
  transition: transform var(--dur) var(--ease);
}

.page-faq .qa[open] summary::after {
  content: "–";
}

.page-faq .qa[open] summary {
  color: var(--accent);
}

.page-faq .qa__a {
  padding: 0 0 1.15rem 2.6rem;
}

.page-faq .qa__a p {
  margin: 0.85rem 0 0;
  font-family: var(--font-body);
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--fog);
}

.page-faq .steps {
  counter-reset: step;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-faq .steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 1.7rem minmax(0, 1fr);
  gap: 0.55rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(246, 231, 200, 0.88);
}

.page-faq .steps li::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
  padding-top: 0.25rem;
  border-right: 1px solid var(--line-soft);
}

.page-faq .qa-figure {
  margin: 1.1rem 0 1.2rem;
}

.page-faq .qa-figure .media {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
  border: 1px solid var(--line-soft);
}

.page-faq .qa-figure figcaption {
  margin-top: 0.55rem;
  font-size: 0.78rem;
  color: var(--fog);
}

/* 分组底部按钮 */
.page-faq .qa-group__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
  margin-top: 0.9rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--line-soft);
}

.page-faq .qa-group__foot .btn {
  transition: box-shadow var(--dur) var(--ease);
}

.page-faq .qa-group:has(details[open]) .qa-group__foot .btn--gold {
  box-shadow: 0 0 0 1px var(--accent), 0 0 26px rgba(232, 180, 90, 0.28);
}

.page-faq .qa-group__hint {
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--fog);
}

/* ---------- 底部引导 ---------- */
.page-faq .help-cta {
  margin-top: 1.5rem;
  padding: 2.4rem 0 1rem;
  position: relative;
}

.page-faq .help-cta::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, var(--rose), var(--gold), var(--blue));
  opacity: 0.7;
}

.page-faq .help-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.4rem;
  align-items: center;
}

.page-faq .help-cta__copy h2 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 5vw, 2rem);
  letter-spacing: -0.02em;
  margin: 0.5rem 0 0.6rem;
  color: var(--gold-soft);
}

.page-faq .help-cta__copy p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.85;
  color: rgba(246, 231, 200, 0.72);
  max-width: 36rem;
}

.page-faq .help-cta__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 640px) {
  .page-faq .help-cta__inner {
    grid-template-columns: minmax(0, 1.4fr) auto;
  }
}

@media (min-width: 768px) {
  .page-faq .help-hero {
    padding: 2.25rem 0 3.5rem;
  }

  .page-faq .help-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 2.6rem;
  }

  .page-faq .help-hero__art {
    transform: translateY(-1.2rem);
  }

  .page-faq .help-hero__dek {
    font-size: 1.05rem;
  }

  .page-faq .quick-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }

  .page-faq .quick-item:nth-child(2) {
    margin-top: 1.4rem;
  }

  .page-faq .qa-group {
    padding: 1.75rem 1.6rem 1.4rem;
  }

  .page-faq .qa summary {
    font-size: 1.02rem;
    grid-template-columns: 2.4rem minmax(0, 1fr) 1.5rem;
  }

  .page-faq .qa__a {
    padding-left: 3rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .page-faq .qa-map__grid {
    grid-template-columns: 15.5rem minmax(0, 1fr);
    gap: 2.75rem;
    align-items: start;
  }

  .page-faq .qa-toc {
    position: sticky;
    top: 1.75rem;
    border-top: none;
    border-left: 1px solid var(--line);
    padding: 0.25rem 0 0 1.1rem;
  }

  .page-faq .qa-toc__list {
    display: grid;
    gap: 0.25rem;
  }

  .page-faq .qa-toc__link {
    border-color: transparent;
    background: transparent;
    padding-left: 0.25rem;
    width: 100%;
  }

  .page-faq .qa-toc__link:hover,
  .page-faq .qa-toc__link:focus-visible {
    border-color: transparent;
    background: rgba(232, 180, 90, 0.08);
  }

  .page-faq .qa-group:nth-child(odd) {
    margin-right: 1.75rem;
  }

  .page-faq .qa-group:nth-child(even) {
    margin-left: 1.75rem;
  }

  .page-faq .quick-item:nth-child(2) {
    margin-top: 2.2rem;
  }

  .page-faq .quick-item:nth-child(3) {
    margin-top: 0.8rem;
  }

  .page-faq .help-hero__lead h1 {
    letter-spacing: -0.03em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .quick-item > a,
  .page-faq .qa summary,
  .page-faq .qa summary::after,
  .page-faq .qa-toc__link {
    transition: none;
  }

  .page-faq .quick-item > a:hover,
  .page-faq .quick-item > a:focus-visible {
    transform: none;
  }
}
<<<END>>>