.page-faq {
  --faq-sticky-top: 24px;
  --faq-line-soft: rgba(43, 48, 52, 0.12);
  background: var(--warm);
  color: var(--rock);
  font-family: var(--font-body);
}

/* 首屏：夜赛战术板 */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.9rem, 5vw, 3rem) 0 clamp(2.4rem, 6vw, 4.2rem);
  background:
    radial-gradient(120% 92% at 86% -6%, rgba(47, 122, 79, 0.46) 0%, rgba(11, 27, 43, 0) 62%),
    linear-gradient(180deg, var(--night) 0%, var(--night-soft) 100%);
  color: var(--warm);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line-night) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-night) 1px, transparent 1px);
  background-size: 68px 68px;
  opacity: 0.85;
  pointer-events: none;
}

.page-faq .faq-hero-grid {
  position: relative;
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.6rem);
  align-items: end;
}

.page-faq .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--warm-55);
}

.page-faq .crumb-link {
  color: var(--warm-70);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-faq .crumb-link:hover,
.page-faq .crumb-link:focus-visible {
  color: var(--warm);
  border-color: var(--orange);
}

.page-faq .crumb-sep {
  color: var(--line-night-strong);
}

.page-faq .crumb-current {
  color: var(--warm);
}

.page-faq .eyebrow {
  margin: 1rem 0 0;
  padding-left: 1.4rem;
  position: relative;
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-faq .eyebrow::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 1rem;
  height: 1px;
  background: var(--orange);
}

.page-faq .faq-title {
  margin: 0.7rem 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.95rem, 6vw, 3.7rem);
  line-height: 1.04;
  letter-spacing: 0.005em;
  color: var(--warm);
  text-wrap: balance;
}

.page-faq .faq-lede {
  margin: 1rem 0 0;
  max-width: 58ch;
  font-size: clamp(0.98rem, 2.4vw, 1.1rem);
  line-height: 1.78;
  color: var(--warm-80);
}

.page-faq .faq-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.page-faq .faq-jump-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 44px;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  border: 1px solid var(--line-night-strong);
  background: rgba(251, 247, 238, 0.06);
  color: var(--warm);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.22s var(--ease), border-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-faq .faq-jump-link:hover,
.page-faq .faq-jump-link:focus-visible {
  background: var(--grass);
  border-color: var(--grass);
  transform: translateY(-1px);
}

.page-faq .faq-jump-link:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

.page-faq .index-num {
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-faq .faq-hero-figure {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-night-strong);
  background: var(--night);
  box-shadow: 0 34px 70px -46px rgba(0, 0, 0, 0.95);
}

.page-faq .faq-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  opacity: 0.92;
}

/* 主体：左索引 + 右问答流 */
.page-faq .faq-body {
  display: grid;
  gap: 1.5rem;
  padding-block: clamp(1.75rem, 5vw, 3.25rem) clamp(2.5rem, 7vw, 4.5rem);
}

.page-faq .faq-index {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 1.1rem 1.15rem 1.25rem;
}

.page-faq .faq-index-title {
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-faq .faq-index-list {
  list-style: none;
  margin: 0.7rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.25rem;
}

.page-faq .faq-index-list a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-height: 44px;
  padding: 0.35rem 0.6rem;
  border-radius: var(--r-sm);
  color: var(--ink-green);
  font-size: 0.94rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-faq .faq-index-list a:hover,
.page-faq .faq-index-list a:focus-visible {
  background: var(--mist);
}

.page-faq .faq-index-list a:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-faq .faq-index-note {
  margin: 0.9rem 0 0;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--rock-60);
}

.page-faq .faq-index-cta {
  margin-top: 0.9rem;
}

/* 章节 */
.page-faq .faq-group {
  scroll-margin-top: 84px;
  padding-block: clamp(1.5rem, 4vw, 2.4rem);
}

.page-faq .faq-group:first-child {
  padding-top: 0;
}

.page-faq .faq-group-head {
  display: grid;
  gap: 0.45rem;
}

.page-faq .faq-group-num {
  font-size: 0.82rem;
}

.page-faq .faq-group-title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.45rem, 4.4vw, 2.05rem);
  line-height: 1.16;
  color: var(--ink-green);
}

.page-faq .faq-group-lede {
  margin: 0.15rem 0 0;
  max-width: 60ch;
  font-size: 0.96rem;
  line-height: 1.78;
  color: var(--rock-60);
}

.page-faq .faq-scale {
  position: relative;
  height: 6px;
  margin-top: 0.85rem;
  border-radius: 999px;
  background: var(--cream);
  overflow: hidden;
  border: 1px solid var(--faq-line-soft);
}

.page-faq .faq-scale .scale-fill {
  display: block;
  height: 100%;
  width: calc(var(--scale, 1) * 100%);
  border-radius: 999px;
  background: linear-gradient(90deg, var(--grass) 0%, var(--orange) 100%);
}

/* 折叠问答 */
.page-faq .faq-list {
  display: grid;
  gap: 0.6rem;
  margin-top: 1.15rem;
}

.page-faq .faq-item {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color 0.22s var(--ease), background 0.22s var(--ease);
}

.page-faq .faq-item[open] {
  background: var(--warm);
  border-color: var(--moss);
}

.page-faq .faq-item summary {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  min-height: 48px;
  padding: 0.9rem 1rem;
  cursor: pointer;
  list-style: none;
  font-size: 0.97rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink-green);
}

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

.page-faq .faq-item summary::after {
  content: "+";
  margin-left: auto;
  flex: none;
  font-family: var(--font-data);
  font-size: 1.2rem;
  line-height: 1.2;
  color: var(--grass);
}

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

.page-faq .faq-item summary:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -3px;
  border-radius: var(--r-sm);
}

.page-faq .faq-mark {
  flex: none;
  font-family: var(--font-data);
  font-size: 0.75rem;
  line-height: 1.9;
  color: var(--clay);
  letter-spacing: 0.06em;
}

.page-faq .faq-a {
  padding: 0 1rem 1rem 2.45rem;
  border-top: 1px solid var(--faq-line-soft);
  margin-top: 0.1rem;
  padding-top: 0.8rem;
}

.page-faq .faq-a p {
  margin: 0;
  max-width: 66ch;
  font-size: 0.93rem;
  line-height: 1.82;
  color: var(--rock);
}

/* 统计配图 */
.page-faq .faq-figure {
  margin: 1.15rem 0 0;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--night);
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* 客服准备清单 */
.page-faq .faq-checklist {
  list-style: none;
  margin: 1.15rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-faq .faq-checklist li {
  display: grid;
  gap: 0.2rem;
  padding: 0.75rem 0.9rem;
  border-left: 2px solid var(--clay);
  background: var(--mist);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--ink-green);
}

.page-faq .faq-check-key {
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--clay);
}

.page-faq .faq-contact {
  margin-top: 1.2rem;
  padding: clamp(1.15rem, 4vw, 1.9rem);
  border-radius: var(--r-lg);
  background:
    radial-gradient(110% 120% at 100% 0%, rgba(47, 122, 79, 0.55) 0%, rgba(20, 58, 43, 0) 60%),
    linear-gradient(150deg, var(--ink-green) 0%, var(--night) 100%);
  color: var(--warm);
  display: grid;
  gap: 1.1rem;
}

.page-faq .faq-contact-title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.2rem, 3.6vw, 1.55rem);
  color: var(--warm);
}

.page-faq .faq-contact-copy p {
  margin: 0.35rem 0 0;
  max-width: 46ch;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--warm-70);
}

.page-faq .faq-contact-list {
  margin: 0;
  display: grid;
  gap: 0.55rem;
}

.page-faq .faq-contact-row {
  display: grid;
  gap: 0.1rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid var(--line-night);
}

.page-faq .faq-contact-row dt {
  font-family: var(--font-data);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--warm-55);
}

.page-faq .faq-contact-row dd {
  margin: 0;
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--warm);
  word-break: break-word;
}

.page-faq .faq-contact-row dd a {
  color: var(--warm);
  text-decoration: none;
  border-bottom: 1px solid var(--line-night-strong);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-faq .faq-contact-row dd a:hover,
.page-faq .faq-contact-row dd a:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
}

.page-faq .faq-contact-btn {
  justify-self: start;
}

.page-faq .faq-note {
  margin-top: 1.1rem;
  font-size: 0.86rem;
  line-height: 1.75;
}

/* 滚动显现 */
.page-faq [data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.36s var(--ease), transform 0.36s var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}

.page-faq [data-reveal].is-revealed {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-faq [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-faq .faq-jump-link:hover,
  .page-faq .faq-jump-link:focus-visible {
    transform: none;
  }
}

@media (min-width: 720px) {
  .page-faq .faq-contact {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-contact-copy {
    grid-column: 1;
  }

  .page-faq .faq-contact-list {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .page-faq .faq-contact-btn {
    grid-column: 1;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }

  .page-faq .faq-body {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 2.4rem;
  }

  .page-faq .faq-index {
    position: sticky;
    top: var(--faq-sticky-top);
    align-self: start;
  }

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

  .page-faq .faq-group-numbered {
    padding-block: 2.6rem;
  }
}

@media (max-width: 420px) {
  .page-faq .faq-a {
    padding-left: 1rem;
  }

  .page-faq .faq-item summary {
    font-size: 0.93rem;
  }
}
<<<END>>>

.page-faq {
  --reveal-delay: 0.3s;
  --scale: 1rem;
}