.page-faq {
  --faq-gap: clamp(2.75rem, 7vw, 6rem);
  --faq-num: rgba(34, 211, 255, .78);
  padding-bottom: clamp(3rem, 8vw, 6rem);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(1.25rem, 4vw, 2.5rem) clamp(2rem, 5vw, 3.25rem);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -35%;
  right: -20%;
  width: min(760px, 82%);
  height: 170%;
  background: linear-gradient(118deg, rgba(122, 60, 255, .32) 0%, rgba(34, 211, 255, .15) 46%, rgba(8, 7, 15, 0) 74%);
  transform: rotate(-8deg);
  pointer-events: none;
}

.page-faq .faq-hero__kicker {
  color: var(--cyan);
  margin: 0;
}

.page-faq .faq-hero__title {
  font-family: var(--serif);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.08;
  font-size: clamp(2.05rem, 6.4vw, 4.4rem);
  color: var(--white);
  margin: .65rem 0 0;
  max-width: 19ch;
}

.page-faq .faq-hero__lead {
  margin: clamp(1rem, 3vw, 1.6rem) 0 0;
  max-width: 60ch;
  color: var(--mist);
  font-size: clamp(1rem, 1.6vw, 1.13rem);
  line-height: 1.85;
}

.page-faq .faq-hero__rule {
  height: 2px;
  margin-top: clamp(1.75rem, 4vw, 3rem);
  background: linear-gradient(90deg, var(--violet) 0%, var(--cyan) 44%, rgba(8, 7, 15, 0) 82%);
  transform: rotate(-1.4deg);
  transform-origin: left center;
}

/* ---------- 自查区 ---------- */
.page-faq .faq-audit {
  padding-block: clamp(.5rem, 2vw, 1rem) 0;
}

.page-faq .faq-audit__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

.page-faq .faq-audit__title {
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.8vw, 2.3rem);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--white);
  margin: .5rem 0 0;
}

.page-faq .faq-audit__desc {
  margin: .85rem 0 0;
  color: var(--mist);
  font-size: .97rem;
  line-height: 1.8;
  max-width: 56ch;
}

.page-faq .audit-flow {
  list-style: none;
  margin: clamp(1.5rem, 3.5vw, 2.25rem) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-faq .audit-flow__step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: .9rem;
  row-gap: .3rem;
  padding: 1rem 1.1rem;
  background: var(--ink);
  transition: background .22s var(--ease), transform .22s var(--ease);
}

.page-faq .audit-flow__step:hover {
  background: var(--panel);
  transform: translateX(4px);
}

.page-faq .audit-flow__idx {
  font-size: 1.3rem;
  line-height: 1.15;
  color: var(--violet);
  letter-spacing: .04em;
}

.page-faq .audit-flow__name {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.35;
}

.page-faq .audit-flow__hint {
  grid-column: 2;
  color: var(--mist);
  font-size: .9rem;
  line-height: 1.7;
}

.page-faq .faq-audit__figure {
  margin: 0;
  padding: 6px;
  background: var(--panel);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 26px 100%, 0 calc(100% - 26px));
}

.page-faq .faq-audit__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
}

/* ---------- 问答组 ---------- */
.page-faq .faq-block {
  margin-top: var(--faq-gap);
}

.page-faq .faq-block__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 1rem;
  align-items: start;
  padding-bottom: clamp(.9rem, 2vw, 1.35rem);
}

.page-faq .faq-block__num {
  font-size: clamp(1.7rem, 4.6vw, 2.5rem);
  line-height: 1;
  letter-spacing: .05em;
  color: var(--violet);
  opacity: .8;
}

.page-faq .faq-block__head-text {
  min-width: 0;
}

.page-faq .faq-block__title {
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(1.35rem, 3.4vw, 2rem);
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--white);
  margin: 0;
}

.page-faq .faq-block__note {
  margin: .5rem 0 0;
  color: var(--mist);
  font-size: .92rem;
  line-height: 1.72;
}

.page-faq .faq-list {
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-item {
  border-top: 1px solid var(--line);
  transition: background .22s var(--ease);
}

.page-faq .faq-item[open] {
  background: linear-gradient(180deg, rgba(122, 60, 255, .13) 0%, rgba(122, 60, 255, 0) 82%);
}

.page-faq .faq-item__q {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  column-gap: .85rem;
  align-items: start;
  padding: .95rem .7rem;
  cursor: pointer;
  list-style: none;
  transition: background .22s var(--ease);
}

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

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

.page-faq .faq-item__q:hover {
  background: rgba(34, 211, 255, .06);
}

.page-faq .faq-item__q:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-faq .faq-item__idx {
  font-size: .8rem;
  letter-spacing: .12em;
  line-height: 1;
  padding-top: .5rem;
  color: var(--faq-num);
}

.page-faq .faq-item__text {
  font-size: clamp(1rem, 2vw, 1.13rem);
  font-weight: 600;
  line-height: 1.6;
  color: var(--white);
}

.page-faq .faq-item__arrow {
  width: 10px;
  height: 10px;
  margin-top: .45rem;
  border-right: 2px solid var(--mist);
  border-bottom: 2px solid var(--mist);
  transform: rotate(45deg);
  transition: transform .22s var(--ease), border-color .22s var(--ease);
}

.page-faq .faq-item[open] .faq-item__arrow {
  transform: rotate(-135deg);
  border-color: var(--cyan);
}

.page-faq .faq-item__body {
  position: relative;
  display: grid;
  gap: 1.15rem;
  padding: .3rem .7rem 1.5rem;
}

.page-faq .faq-item__body::before {
  content: "";
  position: absolute;
  top: 0;
  left: .7rem;
  right: .7rem;
  height: 1px;
  background: linear-gradient(90deg, rgba(34, 211, 255, .6) 0%, rgba(122, 60, 255, .38) 42%, rgba(8, 7, 15, 0) 88%);
  transform: rotate(-.8deg);
  transform-origin: left center;
}

.page-faq .faq-item__conclusion {
  margin: 0;
  align-self: start;
  font-size: clamp(1.02rem, 2vw, 1.16rem);
  font-weight: 600;
  line-height: 1.68;
  color: var(--white);
  padding-bottom: .7rem;
  border-bottom: 2px solid rgba(34, 211, 255, .42);
}

.page-faq .faq-item__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .72rem;
  counter-reset: faqstep;
}

.page-faq .faq-item__steps > li {
  counter-increment: faqstep;
  display: grid;
  grid-template-columns: 1.9rem minmax(0, 1fr);
  column-gap: .5rem;
  color: var(--mist);
  font-size: .95rem;
  line-height: 1.78;
}

.page-faq .faq-item__steps > li::before {
  content: counter(faqstep, decimal-leading-zero);
  font-family: var(--mono);
  font-size: .76rem;
  letter-spacing: .05em;
  color: var(--faq-num);
  padding-top: .34rem;
}

.page-faq .faq-item__steps a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 收尾通栏 ---------- */
.page-faq .faq-close {
  position: relative;
  margin-top: var(--faq-gap);
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-close__figure {
  position: absolute;
  inset: 0;
  margin: 0;
}

.page-faq .faq-close__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .4;
}

.page-faq .faq-close::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 7, 15, .95) 0%, rgba(8, 7, 15, .8) 52%, rgba(8, 7, 15, .52) 100%);
}

.page-faq .faq-close__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.6rem;
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
}

.page-faq .faq-close__title {
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(1.4rem, 3.6vw, 2.2rem);
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--white);
  margin: 0;
  max-width: 22ch;
}

.page-faq .faq-close__text {
  margin: .9rem 0 0;
  max-width: 52ch;
  color: var(--mist);
  font-size: .98rem;
  line-height: 1.8;
}

.page-faq .faq-close__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .75rem 1rem;
}

.page-faq .faq-close__hours {
  flex-basis: 100%;
  margin: .25rem 0 0;
  padding-top: .85rem;
  border-top: 1px solid var(--line-strong);
  color: var(--mist);
  font-size: .86rem;
  line-height: 1.7;
  letter-spacing: .02em;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-faq .faq-item__body {
    padding-left: 1.6rem;
    padding-right: 1rem;
  }

  .page-faq .faq-item__body::before {
    left: 1.6rem;
    right: 1rem;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-item__body {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    gap: clamp(1.5rem, 4vw, 3.5rem);
    padding: .35rem 2rem 1.7rem 3.6rem;
  }

  .page-faq .faq-item__body::before {
    left: 3.6rem;
    right: 2rem;
  }

  .page-faq .faq-item__q {
    padding: 1.1rem .75rem;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-audit__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: clamp(2rem, 5vw, 4.5rem);
  }
}

@media (min-width: 800px) {
  .page-faq .faq-close__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: end;
    gap: clamp(2rem, 5vw, 3.5rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item__arrow,
  .page-faq .faq-item__q,
  .page-faq .faq-item,
  .page-faq .audit-flow__step {
    transition: none;
  }

  .page-faq .audit-flow__step:hover {
    transform: none;
  }
}
<<<END>>>