.page-faq {
  --faq-line: rgba(16, 42, 67, 0.1);
  --faq-soft: rgba(16, 42, 67, 0.06);
  background: var(--mist);
  color: var(--blue);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-faq .faq-top {
  position: relative;
  background: linear-gradient(180deg, var(--snow) 0%, var(--mist) 100%);
  padding-bottom: var(--band-y);
}

.page-faq .faq-top::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 8px;
  background-image: repeating-linear-gradient(90deg, var(--gold) 0 2px, transparent 2px 20px);
  opacity: 0.45;
}

/* 面包屑 */
.page-faq .crumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 22px 0 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
}

.page-faq .crumb__link {
  color: var(--gold-deep);
  text-decoration: none;
}

.page-faq .crumb__link:hover,
.page-faq .crumb__link:focus-visible {
  color: var(--teal);
  text-decoration: underline;
}

.page-faq .crumb__sep {
  color: var(--gray);
}

.page-faq .crumb__current {
  color: var(--blue);
  font-weight: 700;
}

/* 首屏 */
.page-faq .faq-hero__grid {
  display: grid;
  gap: 28px;
  padding-top: 26px;
}

.page-faq .faq-hero__lead h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.2vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--blue);
}

.page-faq .faq-hero__text {
  max-width: 40em;
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--blue);
}

.page-faq .faq-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.page-faq .faq-jump a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 16px;
  border: 1px solid var(--faq-line);
  border-radius: var(--r-pill);
  background: var(--sand);
  color: var(--blue);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: border-color 200ms ease, color 200ms ease, transform 200ms ease;
}

.page-faq .faq-jump a:hover,
.page-faq .faq-jump a:focus-visible {
  border-color: var(--orange);
  color: var(--gold-deep);
  transform: translateY(-1px);
}

.page-faq .faq-hero__panel {
  position: relative;
  padding: 24px 22px;
  border-radius: var(--r-md);
  background: var(--ink);
  color: var(--mist);
  overflow: hidden;
}

.page-faq .faq-hero__panel::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(217, 164, 65, 0.32);
  border-radius: 18px;
  pointer-events: none;
}

.page-faq .faq-hero__panel-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-faq .faq-hero__panel-big {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 26px;
  line-height: 1.2;
  color: var(--snow);
}

.page-faq .faq-hero__panel-note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(234, 245, 243, 0.72);
}

.page-faq .faq-hero__panel-list {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(191, 227, 224, 0.18);
}

.page-faq .faq-hero__panel-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  padding: 6px 0;
}

.page-faq .faq-hero__panel-row dt {
  flex: none;
  width: 3em;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
}

.page-faq .faq-hero__panel-row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  word-break: break-all;
  color: var(--sand);
}

/* 三步 */
.page-faq .faq-steps {
  background: var(--sand);
}

.page-faq .faq-steps__grid {
  display: grid;
  gap: 30px;
}

.page-faq .faq-steps__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.page-faq .faq-steps__intro {
  margin: 14px 0 0;
  max-width: 36em;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--blue);
}

.page-faq .faq-track {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-track__item + .faq-track__item {
  margin-top: 12px;
}

.page-faq .faq-track__box {
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: 12px;
  align-items: start;
  padding: 16px;
  border: 1px solid var(--faq-line);
  border-radius: var(--r-sm);
  background: #ffffff;
  cursor: pointer;
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

.page-faq .faq-track__box:hover {
  border-color: rgba(255, 106, 61, 0.5);
  box-shadow: 0 10px 24px rgba(16, 42, 67, 0.07);
}

.page-faq .faq-track__check {
  width: 22px;
  height: 22px;
  margin: 2px 0 0;
  accent-color: var(--orange);
  cursor: pointer;
}

.page-faq .faq-track__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 26px;
  border-radius: var(--r-pill);
  background: var(--gold-sand);
  color: var(--gold-deep);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
}

.page-faq .faq-track__check:checked ~ .faq-track__num {
  background: var(--teal);
  color: #ffffff;
}

.page-faq .faq-track__text {
  display: block;
  font-size: 15px;
  line-height: 1.65;
}

.page-faq .faq-track__text strong {
  display: block;
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 900;
  color: var(--blue);
}

.page-faq .faq-track__text span {
  display: block;
  margin-top: 4px;
  color: #3b556d;
}

.page-faq .faq-steps__figure {
  margin: 0;
}

.page-faq .faq-steps__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--r-md);
}

.page-faq .faq-steps__figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--gray);
}

/* 主体问答 */
.page-faq .faq-main {
  background: var(--mist);
}

.page-faq .faq-main__grid {
  display: grid;
  gap: 26px;
}

.page-faq .faq-rail {
  padding: 18px;
  border-radius: var(--r-md);
  background: var(--blue);
  color: var(--mist);
}

.page-faq .faq-rail__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-faq .faq-rail__list {
  display: flex;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-rail__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 14px;
  border-radius: var(--r-pill);
  background: rgba(191, 227, 224, 0.1);
  color: var(--mist);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  text-decoration: none;
  transition: background 200ms ease, color 200ms ease;
}

.page-faq .faq-rail__link:hover,
.page-faq .faq-rail__link:focus-visible {
  background: var(--gold);
  color: var(--ink);
}

.page-faq .faq-rail__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
}

.page-faq .faq-rail__link:hover .faq-rail__num,
.page-faq .faq-rail__link:focus-visible .faq-rail__num {
  color: var(--ink);
}

.page-faq .faq-rail__back {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--snow);
  text-decoration: none;
  border-bottom: 1px solid rgba(191, 227, 224, 0.35);
}

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

/* 分组 */
.page-faq .faq-group + .faq-group {
  margin-top: 44px;
}

.page-faq .faq-group__title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 3.4vw, 29px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--blue);
}

.page-faq .faq-group__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 3px 11px;
  border-radius: var(--r-pill);
  background: var(--gold-sand);
  color: var(--gold-deep);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
}

.page-faq .faq-group__num--dark {
  background: rgba(217, 164, 65, 0.9);
  color: var(--ink);
}

.page-faq .faq-group__intro {
  max-width: 46em;
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.8;
  color: #3b556d;
}

/* 手风琴 */
.page-faq .qa {
  border: 1px solid var(--faq-line);
  border-radius: var(--r-sm);
  background: var(--sand);
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

.page-faq .qa + .qa {
  margin-top: 10px;
}

.page-faq .qa[open] {
  border-color: rgba(255, 106, 61, 0.5);
  box-shadow: 0 10px 24px rgba(16, 42, 67, 0.08);
}

.page-faq .qa__q {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-height: 44px;
  padding: 15px 16px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--blue);
  cursor: pointer;
  list-style: none;
}

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

.page-faq .qa__q::after {
  content: "＋";
  margin-left: auto;
  padding-left: 8px;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--orange);
}

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

.page-faq .qa__q:hover {
  color: var(--teal);
}

.page-faq .qa__tag {
  flex: none;
  margin-top: 2px;
  padding: 3px 9px;
  border-radius: var(--r-pill);
  background: var(--gold-sand);
  color: var(--gold-deep);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  font-weight: 700;
}

.page-faq .qa__text {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .qa__a {
  padding: 0 16px 18px;
  font-size: 15.5px;
  line-height: 1.8;
  color: #2c4356;
}

.page-faq .qa__a p {
  margin: 0 0 10px;
}

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

.page-faq .qa__a a {
  color: var(--gold-deep);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .qa__a a:hover,
.page-faq .qa__a a:focus-visible {
  color: var(--teal);
}

/* 导航简图 */
.page-faq .faq-mapwrap {
  display: grid;
  gap: 16px;
  margin: 0 0 18px;
}

.page-faq .faq-map {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--r-md);
}

.page-faq .faq-figure {
  margin: 0;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--r-md);
  object-fit: cover;
}

.page-faq .faq-figure figcaption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gray);
}

/* 费用范围 */
.page-faq .faq-range {
  display: grid;
  gap: 10px;
  margin: 0 0 18px;
}

.page-faq .faq-range__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  padding: 16px;
  border-radius: var(--r-sm);
  background: var(--snow);
  border-left: 4px solid var(--gold);
}

.page-faq .faq-range__num {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--blue);
}

.page-faq .faq-range__unit {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold-deep);
}

.page-faq .faq-range__label {
  flex-basis: 100%;
  font-size: 13.5px;
  color: #3b556d;
}

.page-faq .faq-range__item--link {
  border-left-color: var(--orange);
  background: transparent;
  padding: 6px 0;
  align-items: center;
}

/* 联系区 */
.page-faq .faq-contact {
  padding: 24px 20px;
  border-radius: var(--r-lg);
  background: var(--ink);
  color: var(--mist);
}

.page-faq .faq-contact__title {
  color: var(--snow);
}

.page-faq .faq-contact__intro {
  max-width: 44em;
  margin: 0 0 18px;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(234, 245, 243, 0.8);
}

.page-faq .faq-prep {
  display: grid;
  gap: 8px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-faq .faq-prep li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--r-sm);
  background: rgba(191, 227, 224, 0.08);
  font-size: 14.5px;
  color: var(--snow);
}

.page-faq .faq-prep__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
}

.page-faq .faq-contact__card {
  padding: 18px;
  border-radius: var(--r-md);
  background: rgba(250, 247, 240, 0.06);
  border: 1px solid rgba(217, 164, 65, 0.28);
}

.page-faq .faq-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(191, 227, 224, 0.18);
}

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

.page-faq .faq-contact__row dt {
  flex: none;
  width: 6.5em;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
}

.page-faq .faq-contact__row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.6;
  word-break: break-all;
  color: var(--sand);
}

.page-faq .faq-contact__note {
  margin: 14px 0 18px;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(234, 245, 243, 0.7);
}

/* 下一步 */
.page-faq .faq-next {
  background: var(--snow);
}

.page-faq .faq-next__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 3.6vw, 34px);
  line-height: 1.15;
  color: var(--blue);
}

.page-faq .faq-next__grid {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.page-faq .faq-next__card {
  display: grid;
  gap: 6px;
  padding: 18px;
  border-radius: var(--r-sm);
  background: var(--sand);
  border: 1px solid var(--faq-line);
  color: var(--blue);
  text-decoration: none;
  transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.page-faq .faq-next__card:hover,
.page-faq .faq-next__card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--orange);
  box-shadow: 0 14px 28px rgba(16, 42, 67, 0.1);
}

.page-faq .faq-next__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold-deep);
}

.page-faq .faq-next__card strong {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 900;
}

.page-faq .faq-next__card span:last-child {
  font-size: 14px;
  line-height: 1.7;
  color: #3b556d;
}

/* 平板与桌面 */
@media (min-width: 720px) {
  .page-faq .faq-mapwrap {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

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

  .page-faq .faq-range__item--link {
    grid-column: 1 / -1;
  }

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

  .page-faq .faq-next__grid {
    grid-template-columns: repeat(2, 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;
    gap: 44px;
    padding-top: 42px;
  }

  .page-faq .faq-steps__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
    gap: 48px;
  }

  .page-faq .faq-steps__figure {
    position: sticky;
    top: 24px;
  }

  .page-faq .faq-contact {
    padding: 32px 28px;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-main__grid {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-faq .faq-rail {
    position: sticky;
    top: 24px;
  }

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

  .page-faq .faq-rail__link {
    border-radius: var(--r-sm);
    white-space: normal;
  }

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

  .page-faq .faq-range__item--link {
    grid-column: auto;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-jump a,
  .page-faq .qa,
  .page-faq .faq-next__card,
  .page-faq .faq-track__box,
  .page-faq .faq-rail__link {
    transition: none;
  }
}
<<<END>>>