.page-faq {
  --faq-gut: clamp(16px, 4vw, 34px);
  --faq-glow: radial-gradient(120% 90% at 88% 0%, rgba(0, 229, 195, .16), transparent 62%);
  padding-bottom: 0;
}

.page-faq .faq-shell {
  width: 100%;
  max-width: var(--content-max);
  margin: 0 auto;
  padding-inline: var(--faq-gut);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  background:
    var(--faq-glow),
    radial-gradient(80% 70% at 0% 110%, rgba(122, 92, 255, .16), transparent 66%),
    var(--green);
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(90deg, rgba(124, 255, 240, .05) 0 1px, transparent 1px 84px);
  opacity: .5;
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 26px;
  padding-block: clamp(30px, 6vw, 58px) clamp(34px, 6vw, 66px);
}

.page-faq .faq-hero__copy .eyebrow {
  color: var(--cyan-soft);
  margin: 0 0 14px;
}

.page-faq .faq-hero h1 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(28px, 6.4vw, 62px);
  line-height: 1.08;
  letter-spacing: -.015em;
  color: var(--mist);
}

.page-faq .faq-hl {
  display: inline-block;
  background: linear-gradient(transparent 64%, rgba(0, 229, 195, .3) 64%);
  color: var(--cyan-soft);
}

.page-faq .faq-hero__lead {
  margin: 18px 0 0;
  max-width: 40ch;
  font-size: clamp(15px, 2.2vw, 17px);
  line-height: 1.78;
  color: var(--sage);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-faq .faq-hero__meta {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: rgba(155, 179, 169, .9);
}

.page-faq .faq-hero__media {
  margin: 0;
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transform: rotate(-1.2deg);
  box-shadow: 12px 14px 0 rgba(7, 31, 24, .55);
}

.page-faq .faq-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.85) brightness(.78);
}

/* ---------- 主布局 ---------- */
.page-faq .faq-layout {
  display: grid;
  gap: 30px;
  padding-block: clamp(30px, 6vw, 58px);
}

/* ---------- 左侧索引 ---------- */
.page-faq .faq-index__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--violet);
}

.page-faq .faq-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-index__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 11px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(7, 31, 24, .5);
  color: var(--mist);
  font-size: 13px;
  text-decoration: none;
  transition: border-color .18s ease, color .18s ease, transform .18s ease;
}

.page-faq .faq-index__list a:hover,
.page-faq .faq-index__list a:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan-soft);
  transform: translateY(-1px);
}

.page-faq .faq-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--amber);
}

.page-faq .faq-index__note {
  margin-top: 20px;
  padding: 16px;
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--magenta);
  background: rgba(7, 31, 24, .62);
  border-radius: var(--radius);
}

.page-faq .faq-index__note p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--sage);
}

.page-faq .faq-index__note-title {
  margin-bottom: 6px !important;
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--mist);
}

.page-faq .faq-index__tel {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 17px;
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 179, 71, .45);
}

.page-faq .faq-index__tel:hover,
.page-faq .faq-index__tel:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan);
}

/* ---------- 分组 ---------- */
.page-faq .faq-group {
  margin-bottom: clamp(32px, 5vw, 54px);
  scroll-margin-top: 20px;
}

.page-faq .faq-group__head {
  display: grid;
  gap: 10px;
  justify-items: start;
  padding-bottom: 14px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-group__head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(20px, 3.4vw, 30px);
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--mist);
}

.page-faq .faq-group__head p {
  margin: 0;
  max-width: 56ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--sage);
}

.page-faq .faq-figure {
  margin: 0 0 22px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink);
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.9) brightness(.82);
}

.page-faq .faq-figure figcaption {
  padding: 12px 16px;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--sage);
  border-top: 1px solid var(--line-soft);
}

/* ---------- 折叠问答 ---------- */
.page-faq .faq-item {
  margin-bottom: 10px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(7, 31, 24, .55);
  transition: border-color .2s ease, background-color .2s ease;
}

.page-faq .faq-item[open] {
  border-color: var(--line);
  background: rgba(7, 31, 24, .82);
}

.page-faq .faq-item summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: start;
  gap: 12px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-item summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1.3;
  color: var(--cyan);
  transition: transform .2s ease, color .2s ease;
}

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

.page-faq .faq-item summary:hover .faq-item__q,
.page-faq .faq-item summary:focus-visible .faq-item__q {
  color: var(--cyan-soft);
}

.page-faq .faq-item summary:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: -1px;
}

.page-faq .faq-item__num {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--amber);
}

.page-faq .faq-item__q {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--mist);
  transition: color .18s ease;
}

.page-faq .faq-answer {
  padding: 0 16px 18px 16px;
  border-top: 1px solid rgba(155, 179, 169, .14);
  margin-top: 2px;
  padding-top: 14px;
}

.page-faq .faq-answer p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--sage);
}

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

.page-faq .faq-steps {
  margin: 0 0 12px;
  padding-left: 20px;
  color: var(--sage);
  font-size: 14.5px;
  line-height: 1.8;
}

.page-faq .faq-steps li {
  margin-bottom: 6px;
  padding-left: 2px;
}

.page-faq .faq-steps li::marker {
  font-family: var(--font-mono);
  color: var(--amber);
}

.page-faq .faq-next {
  padding-top: 10px;
  border-top: 1px dashed rgba(155, 179, 169, .2);
  font-size: 13px !important;
  color: rgba(155, 179, 169, .85) !important;
}

.page-faq .faq-next a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 195, .5);
  transition: color .18s ease, border-color .18s ease;
}

.page-faq .faq-next a:hover,
.page-faq .faq-next a:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

.page-faq .faq-contact-list {
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-faq .faq-contact-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  align-items: baseline;
  padding: 9px 12px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(11, 61, 46, .55);
  font-size: 14px;
  color: var(--mist);
}

.page-faq .faq-contact-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--violet);
}

.page-faq .faq-contact-list a {
  font-family: var(--font-mono);
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 179, 71, .4);
}

.page-faq .faq-contact-list a:hover,
.page-faq .faq-contact-list a:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan);
}

/* ---------- 页尾行动 ---------- */
.page-faq .faq-cta {
  border-top: 1px solid var(--line);
  background:
    radial-gradient(90% 130% at 100% 0%, rgba(255, 61, 127, .13), transparent 60%),
    var(--ink);
}

.page-faq .faq-cta__inner {
  display: grid;
  gap: 22px;
  padding-block: clamp(30px, 5vw, 52px);
}

.page-faq .faq-cta__copy .eyebrow {
  margin: 0 0 10px;
  color: var(--magenta);
}

.page-faq .faq-cta__copy h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(21px, 4vw, 34px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--mist);
}

.page-faq .faq-cta__copy p {
  margin: 12px 0 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--sage);
}

.page-faq .faq-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: 1.08fr .92fr;
    align-items: center;
    gap: 52px;
  }

  .page-faq .faq-hero__media {
    transform: rotate(-1.8deg) translateY(6px);
  }

  .page-faq .faq-layout {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 26px;
    align-self: start;
  }

  .page-faq .faq-index__list {
    display: grid;
    gap: 2px;
  }

  .page-faq .faq-index__list a {
    display: grid;
    grid-template-columns: 26px 1fr;
    justify-content: start;
    width: 100%;
    box-sizing: border-box;
    padding: 9px 8px;
    border-color: transparent;
    border-bottom: 1px solid rgba(155, 179, 169, .16);
    background: transparent;
    border-radius: 0;
    font-size: 13px;
    line-height: 1.5;
    color: var(--sage);
  }

  .page-faq .faq-index__list a:hover,
  .page-faq .faq-index__list a:focus-visible {
    border-bottom-color: var(--cyan);
    background: rgba(0, 229, 195, .06);
    color: var(--cyan-soft);
    transform: none;
  }

  .page-faq .faq-item summary {
    padding: 18px 20px;
    gap: 16px;
  }

  .page-faq .faq-item__q {
    font-size: 17px;
  }

  .page-faq .faq-answer {
    padding: 16px 20px 20px 56px;
  }

  .page-faq .faq-cta__inner {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 36px;
  }
}
<<<PAGE_CSS_DONE>>>
<<<END>>>