.page-faq {
  --faq-line: 1px solid rgba(201, 162, 74, 0.28);
  --faq-rule: 1px solid rgba(142, 155, 196, 0.18);
  --faq-pad: clamp(2.5rem, 6vw, 4.75rem);
  background: var(--ind-base);
  color: var(--paper);
  font-family: var(--font-sans);
}

.page-faq .faq-mono {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--gold);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding-bottom: var(--faq-pad);
  border-bottom: var(--faq-line);
}

.page-faq .faq-hero .breadcrumb {
  padding-top: 1.15rem;
}

.page-faq .faq-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  padding-top: clamp(1.4rem, 3.5vw, 2.4rem);
}

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

.page-faq .faq-hero__title {
  margin: 0.6rem 0 1rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.05rem, 5vw, 3.5rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-faq .faq-hero__text {
  margin: 0;
  max-width: 46ch;
  color: rgba(244, 239, 228, 0.82);
}

.page-faq .faq-hero__meta {
  display: grid;
  gap: 0.85rem;
  padding-left: 1.1rem;
  border-left: 1px solid rgba(201, 162, 74, 0.45);
}

.page-faq .faq-hero__stat {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.page-faq .faq-hero__stat strong {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: 0.02em;
  color: var(--gold);
}

.page-faq .faq-hero__stat span {
  font-size: 0.875rem;
  color: var(--mist);
}

/* ---------- 三步指南 ---------- */
.page-faq .faq-guide {
  padding: var(--faq-pad) 0;
  background: var(--ind-deep);
  border-bottom: 1px solid rgba(10, 15, 30, 0.55);
}

.page-faq .faq-guide__intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: center;
}

.page-faq .faq-guide__note {
  margin: 0.9rem 0 0;
  max-width: 44ch;
  font-size: 0.95rem;
  line-height: 1.75;
  color: rgba(244, 239, 228, 0.76);
}

.page-faq .faq-guide__figure {
  margin: 0;
  border: 1px solid rgba(201, 162, 74, 0.35);
  background: var(--ind-base);
  padding: 6px;
}

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

.page-faq .faq-deck {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.1rem;
  margin-top: clamp(1.75rem, 3.5vw, 2.75rem);
  padding-bottom: 1.5rem;
}

.page-faq .guide-card {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1.4rem 1.25rem;
  background: var(--ind-mid);
  border: 1px solid rgba(142, 155, 196, 0.22);
  border-top: 2px solid var(--gold);
  box-shadow: 0 18px 40px rgba(10, 15, 30, 0.35);
}

.page-faq .guide-card__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--gold-hi);
}

.page-faq .guide-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--paper);
}

.page-faq .guide-card__body {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.72;
  color: rgba(244, 239, 228, 0.8);
}

.page-faq .guide-card__trap {
  margin: auto 0 0;
  padding-top: 0.8rem;
  border-top: 1px dashed rgba(201, 162, 74, 0.35);
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--gold-hi);
}

/* ---------- 双栏问答 ---------- */
.page-faq .faq-lookup {
  padding: var(--faq-pad) 0;
  border-top: var(--faq-line);
}

.page-faq .faq-lookup__title {
  margin: 0 0 clamp(1.5rem, 3vw, 2.25rem);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 3vw, 2.05rem);
  color: var(--paper);
}

.page-faq .faq-lookup__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

.page-faq .faq-lookup__side {
  display: grid;
  gap: 1.15rem;
  min-width: 0;
}

.page-faq .faq-lookup__figure {
  margin: 0;
  border: 1px solid rgba(201, 162, 74, 0.3);
  background: var(--ind-deep);
  padding: 5px;
}

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

.page-faq .faq-index__title {
  margin: 0 0 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-faq .faq-index__list {
  list-style: none;
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0 0 0.5rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-index__link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
  padding: 0.5rem 0.85rem;
  background: var(--ind-mid);
  border-bottom: 3px solid transparent;
  color: var(--paper);
  text-decoration: none;
  font-size: 0.9rem;
  transition: border-color 0.2s var(--ease-out), background 0.2s var(--ease-out);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  border-bottom-color: var(--gold);
  background: var(--ind-light);
  color: var(--gold-hi);
}

.page-faq .faq-index__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--mist);
}

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

.page-faq .faq-group + .faq-group {
  margin-top: clamp(1.75rem, 3.5vw, 2.75rem);
  padding-top: clamp(1.4rem, 3vw, 2rem);
  border-top: var(--faq-rule);
}

.page-faq .faq-group__head {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin-bottom: 0.75rem;
}

.page-faq .faq-group__letter {
  flex: none;
  margin-top: 0.2rem;
  padding: 0.1rem 0.45rem;
  border: 1px solid rgba(201, 162, 74, 0.45);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--gold);
}

.page-faq .faq-group__title {
  margin: 0 0 0.3rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.2rem, 2.2vw, 1.5rem);
  color: var(--paper);
}

.page-faq .faq-group__note {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-faq .faq-item {
  border-bottom: var(--faq-rule);
}

.page-faq .faq-item__q {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  padding: 0.85rem 0.2rem;
  list-style: none;
  cursor: pointer;
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--paper);
  transition: color 0.2s var(--ease-out);
}

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

.page-faq .faq-item__q::after {
  content: "+";
  margin-left: auto;
  padding-left: 0.5rem;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  line-height: 1.25;
  color: var(--gold);
}

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

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

.page-faq .faq-item[open] .faq-item__q {
  color: var(--gold-hi);
}

.page-faq .faq-item__no {
  flex: none;
  padding-top: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--mist);
}

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

.page-faq .faq-item__a {
  padding: 0 0.2rem 1rem 2.1rem;
  font-size: 0.94rem;
  line-height: 1.78;
  color: rgba(244, 239, 228, 0.78);
}

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

/* ---------- 反馈两步条 ---------- */
.page-faq .faq-flow {
  padding: var(--faq-pad) 0;
  background: var(--ind-deep);
  border-top: var(--faq-line);
  border-bottom: var(--faq-line);
}

.page-faq .faq-flow__steps {
  list-style: none;
  margin: clamp(1.25rem, 3vw, 1.85rem) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-faq .flow-step {
  padding: 1.15rem 1.2rem;
  background: var(--ind-mid);
  border-left: 3px solid var(--gold);
}

.page-faq .flow-step__no {
  margin: 0 0 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--gold-hi);
}

.page-faq .flow-step__title {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.12rem;
  color: var(--paper);
}

.page-faq .flow-step__text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: rgba(244, 239, 228, 0.78);
}

.page-faq .flow-kit {
  margin-top: 1.15rem;
  padding: 0.85rem 1.05rem;
  background: rgba(16, 26, 56, 0.65);
  border: 1px dashed rgba(201, 162, 74, 0.38);
}

.page-faq .flow-kit summary {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  list-style: none;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--gold-hi);
}

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

.page-faq .flow-kit summary::after {
  content: "展开";
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-faq .flow-kit[open] summary::after {
  content: "收起";
}

.page-faq .flow-kit ul {
  margin: 0.85rem 0 0;
  padding-left: 1.1rem;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(244, 239, 228, 0.8);
}

.page-faq .flow-kit li + li {
  margin-top: 0.2rem;
}

.page-faq .faq-flow__link {
  margin: 1.35rem 0 0;
}

/* ---------- 人工出口 ---------- */
.page-faq .faq-help {
  padding: var(--faq-pad) 0;
  background: var(--paper);
  color: var(--ink);
  border-top: 3px solid var(--gold);
}

.page-faq .faq-help__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: start;
}

.page-faq .faq-help__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--ind-mid);
}

.page-faq .faq-help h2 {
  margin: 0.55rem 0 0.85rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.45rem, 3vw, 2.05rem);
  line-height: 1.25;
  color: var(--ink);
}

.page-faq .faq-help__text {
  margin: 0 0 1.35rem;
  font-size: 0.98rem;
  line-height: 1.78;
  color: #2d3552;
}

.page-faq .faq-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 0;
}

.page-faq .faq-help__contact {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.page-faq .faq-help__contact li {
  display: grid;
  gap: 0.2rem;
  padding: 0.7rem 0.95rem;
  background: rgba(36, 53, 107, 0.07);
  border-left: 2px solid var(--ind-mid);
  overflow-wrap: anywhere;
}

.page-faq .faq-help__contact span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--ind-light);
}

.page-faq .faq-help__contact strong {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
}

/* ---------- 桌面增强 ---------- */
@media (min-width: 820px) {
  .page-faq .faq-deck {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
    align-items: start;
  }

  .page-faq .guide-card--1 {
    min-height: 240px;
    transform: translateY(0);
  }

  .page-faq .guide-card--2 {
    min-height: 300px;
    transform: translateY(24px);
  }

  .page-faq .guide-card--3 {
    min-height: 260px;
    transform: translateY(12px);
  }

  .page-faq .faq-flow__steps {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
  }
}

@media (min-width: 880px) {
  .page-faq .faq-guide__intro {
    grid-template-columns: minmax(0, 1fr) minmax(0, 430px);
  }

  .page-faq .faq-help__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: end;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-lookup__grid {
    grid-template-columns: 255px minmax(0, 1fr);
  }

  .page-faq .faq-index {
    position: sticky;
    top: 5.5rem;
  }

  .page-faq .faq-index__list {
    flex-direction: column;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-faq .faq-index__link {
    white-space: normal;
    background: transparent;
    padding: 0.55rem 0.5rem 0.55rem 0.85rem;
    border-bottom: none;
    border-left: 3px solid transparent;
  }

  .page-faq .faq-index__link:hover,
  .page-faq .faq-index__link:focus-visible {
    border-left-color: var(--gold);
    background: rgba(36, 53, 107, 0.6);
    color: var(--gold-hi);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .guide-card--1,
  .page-faq .guide-card--2,
  .page-faq .guide-card--3 {
    transform: none;
  }

  .page-faq .faq-index__link,
  .page-faq .faq-item__q {
    transition: none;
  }
}
<<<END>>>