.page-faq {
  --faq-line: rgba(143, 216, 255, 0.18);
  --faq-card: rgba(20, 90, 74, 0.38);
  --faq-card-open: rgba(20, 90, 74, 0.62);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
}

.page-faq .wrap {
  padding-inline: var(--edge);
}

.page-faq a {
  color: inherit;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: clamp(1.2rem, 4vw, 2.2rem) 0 clamp(2rem, 5vw, 3.4rem);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(143, 216, 255, 0.16), transparent 58%),
    linear-gradient(162deg, var(--forest), var(--ink) 68%);
  border-bottom: 1px solid var(--line-ice);
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 6px;
  background: repeating-linear-gradient(90deg, var(--orange) 0 14px, transparent 14px 36px);
  opacity: 0.85;
}

.page-faq .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 1.2rem;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-faq .breadcrumb__list li + li::before {
  content: "/";
  margin-right: 0.5rem;
  color: var(--graphite);
}

.page-faq .breadcrumb__list a {
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-faq .breadcrumb__list a:hover,
.page-faq .breadcrumb__list a:focus-visible {
  border-bottom-color: var(--ice);
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: 1.6rem;
  align-items: end;
}

.page-faq .eyebrow {
  margin: 0 0 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-faq .faq-hero h1 {
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 7vw, 4.2rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  font-weight: 800;
  max-width: 16ch;
}

.page-faq .faq-hero .lead {
  margin: 0 0 1.4rem;
  max-width: 60ch;
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(244, 241, 232, 0.8);
}

.page-faq .faq-jump__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-jump__list a {
  display: inline-block;
  padding: 0.42rem 0.72rem;
  border: 1px solid var(--line-ice);
  border-radius: var(--radius);
  background: rgba(12, 17, 16, 0.4);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--paper);
  text-decoration: none;
  transition: border-color 180ms ease, background-color 180ms ease, transform 180ms ease;
}

.page-faq .faq-jump__list a:hover,
.page-faq .faq-jump__list a:focus-visible {
  border-color: var(--ice);
  background: var(--panel);
  transform: translateY(-2px);
}

.page-faq .faq-hero__figure {
  position: relative;
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line-ice);
  background: var(--panel);
  box-shadow: 8px 8px 0 rgba(255, 106, 43, 0.28);
}

.page-faq .faq-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-faq .faq-hero__figure figcaption {
  display: block;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--line-ice-soft);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--mint);
}

/* ---------- 热门问题 ---------- */
.page-faq .faq-hot {
  padding: clamp(2rem, 5vw, 3.4rem) 0;
  background: var(--paper);
  color: var(--ink);
}

.page-faq .faq-hot__head {
  margin-bottom: 1.4rem;
}

.page-faq .faq-hot .eyebrow {
  color: var(--orange-deep);
}

.page-faq .faq-hot h2 {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.4vw, 2.3rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
}

.page-faq .faq-hot .lead {
  margin: 0;
  max-width: 56ch;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--graphite);
}

.page-faq .faq-hot__grid {
  display: grid;
  gap: 0.9rem;
}

.page-faq .faq-hot__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem 1rem 1.1rem;
  border: 1px solid var(--line-ink);
  border-top: 3px solid var(--orange);
  border-radius: var(--radius);
  background: #fbf9f3;
  box-shadow: 4px 4px 0 rgba(11, 59, 50, 0.12);
  transition: transform 180ms ease, border-color 180ms ease;
}

.page-faq .faq-hot__card:hover {
  transform: translateY(-2px);
  border-color: var(--ice);
  border-top-color: var(--orange);
}

.page-faq .faq-hot__num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--orange-deep);
}

.page-faq .faq-hot__card h3 {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.5;
  font-weight: 700;
  color: var(--forest);
}

.page-faq .faq-hot__card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--graphite);
}

.page-faq .faq-hot__more {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--orange-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(196, 62, 0, 0.35);
  align-self: flex-start;
}

.page-faq .faq-hot__more:hover,
.page-faq .faq-hot__more:focus-visible {
  border-bottom-color: var(--orange-deep);
}

.page-faq .faq-hot__figure {
  position: relative;
  display: flex;
  flex-direction: column;
  margin: 0;
  border: 1px solid var(--line-ink);
  background: var(--forest);
  overflow: hidden;
}

.page-faq .faq-hot__figure img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
}

.page-faq .faq-hot__figure figcaption {
  padding: 0.6rem 0.8rem;
  background: linear-gradient(90deg, var(--orange-warm), var(--orange));
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
}

/* ---------- 问答主体 ---------- */
.page-faq .faq-body {
  padding: clamp(2rem, 5vw, 3.6rem) 0 clamp(2.4rem, 6vw, 4rem);
  background:
    linear-gradient(180deg, rgba(143, 216, 255, 0.05), transparent 40%),
    repeating-linear-gradient(90deg, transparent 0 78px, rgba(143, 216, 255, 0.045) 78px 79px),
    var(--ink);
}

.page-faq .faq-body__grid {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}

.page-faq .faq-index {
  padding: 0.9rem;
  border: 1px solid var(--line-ice);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--forest), rgba(11, 59, 50, 0.55));
}

.page-faq .faq-index__title {
  margin: 0 0 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--ice);
}

.page-faq .faq-index__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.35rem;
}

.page-faq .faq-index__list a {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.5rem;
  align-items: center;
  padding: 0.5rem 0.55rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  text-decoration: none;
  transition: border-color 180ms ease, background-color 180ms ease;
}

.page-faq .faq-index__list a:hover,
.page-faq .faq-index__list a:focus-visible {
  border-color: var(--line-ice);
  background: rgba(12, 17, 16, 0.4);
}

.page-faq .faq-index__no {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--mint);
}

.page-faq .faq-index__label {
  font-size: 0.86rem;
  line-height: 1.4;
  color: var(--paper);
}

.page-faq .faq-index__count {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--mist);
}

.page-faq .faq-index__note {
  margin: 0.8rem 0 0;
  padding-top: 0.7rem;
  border-top: 1px solid var(--line-ice-soft);
  font-size: 0.76rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-faq .faq-sections {
  display: grid;
  gap: clamp(1.8rem, 4vw, 2.8rem);
}

.page-faq .faq-block__head {
  margin-bottom: 0.9rem;
}

.page-faq .faq-block__head .tag {
  display: inline-block;
  margin-bottom: 0.6rem;
}

.page-faq .faq-block h2 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.8vw, 1.9rem);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-faq .faq-block__head p {
  margin: 0;
  max-width: 62ch;
  font-size: 0.92rem;
  line-height: 1.75;
  color: rgba(244, 241, 232, 0.7);
}

.page-faq .faq-block__head p a {
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid var(--line-ice);
}

.page-faq .faq-block__head p a:hover,
.page-faq .faq-block__head p a:focus-visible {
  border-bottom-color: var(--ice);
}

/* 视图对照小条 */
.page-faq .faq-views {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-bottom: 1rem;
  border: 1px solid var(--line-ice);
  background: var(--line-ice-soft);
}

.page-faq .faq-views__col {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.7rem 0.8rem;
  background: var(--panel);
}

.page-faq .faq-views__col--mid {
  background: linear-gradient(180deg, rgba(255, 106, 43, 0.22), var(--panel));
}

.page-faq .faq-views__name {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--mint);
}

.page-faq .faq-views__desc {
  font-size: 0.78rem;
  color: rgba(244, 241, 232, 0.68);
}

/* 折叠问答卡 */
.page-faq .qa {
  border: 1px solid var(--line-ice-soft);
  border-left: 3px solid rgba(143, 216, 255, 0.28);
  border-radius: var(--radius);
  background: var(--faq-card);
  transition: background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.page-faq .qa + .qa {
  margin-top: 0.55rem;
}

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

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

.page-faq .qa__summary {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.85rem 0.9rem;
  cursor: pointer;
  list-style: none;
}

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

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

.page-faq .qa__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--mint);
}

.page-faq .qa__q {
  flex: 1 1 auto;
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.55;
  font-weight: 600;
  color: var(--paper);
}

.page-faq .qa__icon {
  position: relative;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  border: 1px solid var(--line-ice);
  border-radius: var(--radius);
}

.page-faq .qa__icon::before,
.page-faq .qa__icon::after {
  content: "";
  position: absolute;
  background: var(--ice);
}

.page-faq .qa__icon::before {
  left: 4px;
  right: 4px;
  top: 8px;
  height: 2px;
}

.page-faq .qa__icon::after {
  top: 4px;
  bottom: 4px;
  left: 8px;
  width: 2px;
  transition: transform 180ms ease;
}

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

.page-faq .qa[open] .qa__icon::before,
.page-faq .qa[open] .qa__icon::after {
  background: var(--mint);
}

.page-faq .qa[open] .qa__icon::after {
  transform: scaleY(0);
}

.page-faq .qa__body {
  padding: 0 0.95rem 0.95rem 2.5rem;
  font-size: 0.9rem;
  line-height: 1.78;
  color: rgba(244, 241, 232, 0.78);
}

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

/* 服务卡 */
.page-faq .faq-contact {
  position: relative;
  margin-top: 1.2rem;
  padding: 1.1rem 1rem 1.2rem;
  border: 1px solid rgba(12, 17, 16, 0.45);
  border-top: 4px solid var(--orange);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  box-shadow: 6px 6px 0 rgba(255, 106, 43, 0.22);
}

.page-faq .faq-contact__label {
  margin: 0 0 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  color: var(--orange-deep);
}

.page-faq .faq-contact__list {
  display: grid;
  gap: 0.7rem;
  margin: 0;
}

.page-faq .faq-contact__item {
  display: grid;
  gap: 0.15rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px dashed rgba(12, 17, 16, 0.2);
}

.page-faq .faq-contact__item dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--graphite);
}

.page-faq .faq-contact__item dd {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.6;
  font-weight: 600;
  color: var(--forest);
  word-break: break-word;
}

.page-faq .faq-contact__note {
  margin: 0.8rem 0 1rem;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--graphite);
}

.page-faq .faq-contact__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem 1rem;
}

.page-faq .faq-contact__link {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--orange-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(196, 62, 0, 0.4);
}

.page-faq .faq-contact__link:hover,
.page-faq .faq-contact__link:focus-visible {
  border-bottom-color: var(--orange-deep);
}

.page-faq .faq-contact__link:focus-visible,
.page-faq .btn:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-faq .faq-hot__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .page-faq .faq-contact__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem 1.2rem;
  }

  .page-faq .qa__body {
    padding-left: 2.9rem;
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 2.4rem;
  }

  .page-faq .faq-hot__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) minmax(220px, 0.78fr);
    align-items: stretch;
  }

  .page-faq .faq-hot__figure {
    grid-column: 3;
    grid-row: 1 / span 2;
  }

  .page-faq .faq-body__grid {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 2.2rem;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 96px;
  }

  .page-faq .qa__q {
    font-size: 1rem;
  }
}

@media (min-width: 1280px) {
  .page-faq .faq-body__grid {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: 3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa,
  .page-faq .faq-hot__card,
  .page-faq .faq-jump__list a,
  .page-faq .qa__icon::after {
    transition: none;
  }

  .page-faq .qa:hover,
  .page-faq .faq-hot__card:hover,
  .page-faq .faq-jump__list a:hover {
    transform: none;
  }
}
<<<PAGE_CSS_DONE>>>