.page-faq {
  --faq-gap: clamp(16px, 2.2vw, 22px);
  --faq-ink-soft: var(--slate);
  background: var(--paper);
  color: var(--ink);
}

.page-faq figure { margin: 0; }

/* ---------- 首屏分屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(158deg, var(--blue-deep) 0%, var(--blue-deep) 46%, var(--night) 100%);
  color: var(--white);
  padding: clamp(26px, 4.6vw, 44px) 0 clamp(52px, 7vw, 88px);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: -10% -6% auto -6%;
  height: 130%;
  background-image: repeating-linear-gradient(
    105deg,
    rgba(255, 255, 255, 0.055) 0 1px,
    transparent 1px 26px
  );
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange) 0%, var(--amber) 42%, transparent 88%);
  opacity: 0.85;
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(30px, 5vw, 52px);
  align-items: center;
}

.page-faq .faq-hero .breadcrumbs__list {
  margin: 0 0 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}

.page-faq .faq-hero .breadcrumbs__link {
  color: var(--on-dark-soft);
  text-decoration: none;
}

.page-faq .faq-hero .breadcrumbs__link:hover {
  color: var(--orange-soft);
}

.page-faq .faq-hero .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(255, 255, 255, 0.28);
}

.page-faq .faq-hero .eyebrow {
  margin: 0;
  color: var(--orange-soft);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-faq .faq-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(1.9rem, 4.9vw, 3.35rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--white);
}

.page-faq .faq-hero__lede {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 1.0313rem;
  line-height: 1.8;
  color: var(--on-dark);
}

.page-faq .faq-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-faq .faq-jump__link {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  border: 1px solid var(--hairline-dark);
  border-radius: var(--r-pill);
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: border-color 0.15s ease, background-color 0.18s ease, color 0.15s ease;
}

.page-faq .faq-jump__link:hover {
  border-color: var(--orange);
  background: rgba(255, 107, 26, 0.16);
  color: var(--orange-soft);
}

.page-faq .faq-hero__figure {
  position: relative;
  border-radius: var(--r-xl);
  overflow: visible;
}

.page-faq .faq-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--r-xl);
  border: 1px solid var(--hairline-dark);
  background: rgba(255, 255, 255, 0.04);
}

.page-faq .faq-hero__chip {
  position: absolute;
  left: 14px;
  bottom: -18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--r-pill);
  background: var(--white);
  color: var(--blue-deep);
  font-size: 0.8125rem;
  font-weight: 500;
  box-shadow: var(--shadow-card);
}

.page-faq .faq-hero__chip .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: 0 0 auto;
}

.page-faq .faq-hero__chip .dot--teal { background: var(--teal); }

/* ---------- 问答区 ---------- */
.page-faq .qa-section {
  padding: clamp(46px, 6.5vw, 92px) 0 clamp(34px, 4.5vw, 56px);
}

.page-faq .qa-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px 28px;
  margin-bottom: 26px;
}

.page-faq .eyebrow--dark {
  margin: 0 0 10px;
  color: var(--orange);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-faq .qa-head .h2 {
  margin: 0;
  font-size: clamp(1.44rem, 3.2vw, 2rem);
  line-height: 1.3;
  font-weight: 900;
  letter-spacing: -0.015em;
  color: var(--blue-deep);
}

.page-faq .faq-filter-status {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  color: var(--slate);
}

.page-faq .faq-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 14px;
  margin-bottom: clamp(24px, 3.4vw, 40px);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  background: var(--white);
}

.page-faq .faq-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--blue-deep);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.3;
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-faq .faq-chip:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.page-faq .faq-chip[aria-pressed="true"] {
  background: var(--blue-deep);
  border-color: var(--blue-deep);
  color: var(--white);
}

.page-faq .faq-chip__count {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.02em;
  opacity: 0.7;
}

.page-faq .qa-columns {
  display: grid;
  gap: var(--faq-gap);
}

.page-faq .qa-col {
  display: grid;
  gap: var(--faq-gap);
  align-content: start;
}

/* ---------- 折叠卡 ---------- */
.page-faq .qa {
  position: relative;
  padding: 18px 20px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  background: var(--white);
  box-shadow: var(--shadow-card);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.page-faq .qa:hover {
  border-color: var(--orange-soft);
  transform: translateY(-2px);
}

.page-faq .qa[open] {
  border-color: var(--orange);
}

.page-faq .qa::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  bottom: 20px;
  width: 3px;
  border-radius: 3px;
  background: transparent;
  transition: background-color 0.18s ease;
}

.page-faq .qa[open]::before { background: var(--orange); }

.page-faq .qa__head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  list-style: none;
}

.page-faq .qa__head::-webkit-details-marker { display: none; }
.page-faq .qa__head::marker { content: ""; }

.page-faq .qa__num {
  flex: 0 0 auto;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--orange);
}

.page-faq .qa__q {
  flex: 1 1 auto;
  margin: 0;
  font-size: 1.0313rem;
  font-weight: 700;
  line-height: 1.55;
  color: var(--ink);
}

.page-faq .qa__sign {
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border: 1px solid var(--hairline-strong);
  border-radius: 50%;
  color: var(--blue-deep);
  font-size: 1rem;
  line-height: 1;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.page-faq .qa__sign::before { content: "+"; }

.page-faq .qa[open] .qa__sign {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--night);
}

.page-faq .qa[open] .qa__sign::before { content: "−"; }

.page-faq .qa__body {
  padding-top: 14px;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ink);
  animation: faq-body-in 0.28s var(--ease) both;
}

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

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

.page-faq .qa__path {
  display: inline-block;
  margin-top: 4px;
  padding: 8px 12px;
  border: 1px dashed var(--hairline-strong);
  border-radius: var(--r-sm);
  background: var(--paper);
  color: var(--blue-deep);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  line-height: 1.6;
}

.page-faq .qa__link {
  display: inline-flex;
  align-items: center;
  margin-top: 14px;
  padding-bottom: 2px;
  border-bottom: 2px solid var(--orange);
  color: var(--blue-deep);
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: none;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.page-faq .qa__link:hover {
  color: var(--orange);
  border-color: var(--blue-deep);
}

/* ---------- 时间示意图 ---------- */
.page-faq .qa-figure {
  padding: 10px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  background: var(--white);
  box-shadow: var(--shadow-card);
}

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

.page-faq .qa-figure figcaption {
  padding: 10px 6px 2px;
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--slate);
}

/* ---------- 三张去向卡 ---------- */
.page-faq .faq-routes {
  padding: 0 0 clamp(46px, 6.5vw, 88px);
}

.page-faq .faq-routes__grid {
  display: grid;
  gap: var(--faq-gap);
}

.page-faq .faq-route {
  display: block;
  padding: 22px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  background: var(--white);
  color: var(--ink);
  text-decoration: none;
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.page-faq .faq-route:hover {
  border-color: var(--orange);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.page-faq .faq-route__title {
  margin: 14px 0 8px;
  font-size: 1.1875rem;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--blue-deep);
}

.page-faq .faq-route__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--slate);
}

.page-faq .faq-route__go {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.8125rem;
  color: var(--orange);
}

/* ---------- 联系渠道 ---------- */
.page-faq .faq-help {
  position: relative;
  overflow: hidden;
  padding: clamp(48px, 6.5vw, 96px) 0 clamp(56px, 7vw, 100px);
  background: linear-gradient(200deg, var(--night) 0%, var(--blue-deep) 100%);
  color: var(--white);
}

.page-faq .faq-help::before {
  content: "";
  position: absolute;
  top: 0;
  left: -8%;
  right: -8%;
  height: 3px;
  background: linear-gradient(90deg, transparent 4%, var(--orange) 42%, var(--amber) 66%, transparent 96%);
  transform: rotate(-1.1deg);
}

.page-faq .faq-help::after {
  content: "";
  position: absolute;
  right: -8%;
  bottom: -30%;
  width: 52%;
  height: 90%;
  background: repeating-linear-gradient(
    105deg,
    rgba(255, 255, 255, 0.05) 0 1px,
    transparent 1px 24px
  );
  pointer-events: none;
}

.page-faq .faq-help__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-faq .eyebrow--light {
  margin: 0 0 10px;
  color: var(--teal);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-faq .faq-help__title {
  margin: 0;
  font-size: clamp(1.5rem, 3.4vw, 2.125rem);
  line-height: 1.28;
  font-weight: 900;
  letter-spacing: -0.015em;
  color: var(--white);
}

.page-faq .faq-help__lede {
  margin: 16px 0 0;
  max-width: 36em;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--on-dark);
}

.page-faq .contact-list {
  display: grid;
  gap: 0;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .contact-list__item {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  align-items: baseline;
  padding: 13px 0;
  border-bottom: 1px solid var(--hairline-dark);
}

.page-faq .contact-list__label {
  flex: 0 0 auto;
  width: 74px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--on-dark-soft);
}

.page-faq .contact-list__value {
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  color: var(--white);
  word-break: break-word;
}

.page-faq .faq-help__panel {
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--hairline-dark);
  border-radius: var(--r-lg);
  background: rgba(255, 255, 255, 0.06);
}

.page-faq .faq-help__status {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  color: var(--mint);
}

.page-faq .faq-help__status .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex: 0 0 auto;
}

.page-faq .faq-help__status .dot--teal { background: var(--teal); }

.page-faq .faq-help__panel-text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--on-dark);
}

.page-faq .faq-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-faq .faq-help__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 22px;
  border: 1px solid var(--hairline-dark);
  border-radius: var(--r-pill);
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: none;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.page-faq .faq-help__btn:hover {
  border-color: var(--orange);
  color: var(--orange-soft);
}

.page-faq .faq-help__btn--primary {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--night);
}

.page-faq .faq-help__btn--primary:hover {
  background: var(--orange-soft);
  border-color: var(--orange-soft);
  color: var(--night);
}

@keyframes faq-body-in {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: none; }
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-faq .faq-routes__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }
  .page-faq .faq-route--drop { margin-top: 32px; }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    gap: clamp(40px, 4.5vw, 64px);
  }
  .page-faq .qa-columns {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: clamp(22px, 2.6vw, 34px);
    align-items: start;
  }
  .page-faq .qa-col--offset { margin-top: 64px; }
  .page-faq .faq-help__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: center;
  }
}

@media (min-width: 1100px) {
  .page-faq .qa {
    padding: 22px 24px;
  }
  .page-faq .qa__q { font-size: 1.0625rem; }
}

@media (max-width: 479px) {
  .page-faq .faq-filters { padding: 12px; border-radius: var(--r-md); }
  .page-faq .faq-chip { padding: 8px 13px; font-size: 0.8125rem; }
  .page-faq .qa { padding: 16px 16px; }
  .page-faq .qa__head { gap: 9px; }
  .page-faq .qa__q { font-size: 0.9688rem; }
  .page-faq .faq-hero__chip { left: 8px; bottom: -16px; font-size: 0.75rem; padding: 8px 12px; }
  .page-faq .contact-list__label { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa:hover,
  .page-faq .faq-route:hover {
    transform: none;
  }
  .page-faq .qa__body {
    animation: none;
  }
}
<<<END>>>