.page-faq {
  --faq-hair: rgba(42, 32, 28, .18);
  --faq-topic: var(--c-red);
  background: var(--c-cream);
  padding-bottom: clamp(40px, 8vw, 76px);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  display: grid;
  gap: 30px;
  padding: 16px 0 34px;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -70px;
  left: 38%;
  right: -40%;
  height: 250px;
  background: linear-gradient(135deg, rgba(200, 50, 43, .14), rgba(201, 154, 75, .10) 62%, transparent);
  transform: skewY(-7deg);
  pointer-events: none;
  z-index: 0;
}

.page-faq .faq-hero > * {
  position: relative;
  z-index: 1;
}

.page-faq .faq-hero h1 {
  margin: 12px 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 6.4vw, 56px);
  line-height: 1.1;
  color: var(--c-ink);
}

.page-faq .faq-hero .lede {
  max-width: 48ch;
  margin: 0;
  color: var(--c-brown);
  font-size: 16px;
  line-height: 1.75;
}

.page-faq .faq-finder {
  margin-top: 26px;
  padding: 14px;
  background: var(--c-cream-lt);
  border: var(--bw) solid var(--c-ink);
  border-radius: var(--r-m);
  box-shadow: var(--shadow-mid);
}

.page-faq .faq-finder-box {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 11px 13px;
  background: var(--c-cream);
  border: 1.5px solid var(--faq-hair);
  border-radius: var(--r-s);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.5;
  letter-spacing: .01em;
  color: var(--c-brown);
}

.page-faq .faq-finder-box svg {
  flex: none;
}

.page-faq .faq-chips {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-chip {
  display: inline-block;
  padding: 7px 13px;
  border: 1.5px solid var(--c-ink);
  border-radius: var(--r-pill);
  background: var(--c-cream-lt);
  color: var(--c-ink);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  transition: transform .18s var(--ease), background-color .18s var(--ease);
}

.page-faq .faq-chip:hover,
.page-faq .faq-chip:focus-visible {
  background: var(--c-gold-soft);
  transform: translateY(-2px);
}

.page-faq .faq-hero-media {
  margin: 0;
  transform: rotate(-1.1deg);
}

.page-faq .faq-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: calc(var(--r-m) - 4px);
  object-fit: cover;
}

/* ---------- 热门问题 ---------- */
.page-faq .faq-hot {
  margin-top: 14px;
}

.page-faq .faq-hot .section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 4.4vw, 32px);
  margin: 0 0 6px;
  color: var(--c-ink);
}

.page-faq .faq-hot .section-head p {
  margin: 0;
  color: var(--c-brown);
  font-size: 14.5px;
}

.page-faq .hot-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 18px;
}

.page-faq .hot-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px 16px;
  background: var(--c-cream-lt);
  border: var(--bw) solid var(--c-ink);
  border-radius: var(--r-m);
  box-shadow: var(--shadow-mid);
  color: var(--c-ink);
  text-decoration: none;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease);
}

.page-faq .hot-card:hover,
.page-faq .hot-card:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hard);
}

.page-faq .hot-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--c-red);
  padding-top: 2px;
}

.page-faq .hot-text {
  font-size: 15px;
  line-height: 1.6;
}

.page-faq .faq-banner {
  margin: 34px 0 0;
  transform: rotate(.6deg);
}

.page-faq .faq-banner img {
  display: block;
  width: 100%;
  height: 200px;
  border-radius: calc(var(--r-m) - 4px);
  object-fit: cover;
}

/* ---------- 双栏问答 ---------- */
.page-faq .faq-body {
  display: grid;
  gap: 26px;
  margin-top: 42px;
}

.page-faq .faq-toc {
  padding: 16px;
  background: var(--c-cream-lt);
  border: var(--bw) solid var(--c-ink);
  border-radius: var(--r-m);
  box-shadow: var(--shadow-mid);
}

.page-faq .toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--c-brown);
}

.page-faq .toc-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 3px;
}

.page-faq .toc-link {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 10px;
  border: 1.5px solid transparent;
  border-radius: var(--r-s);
  color: var(--c-ink);
  font-size: 14px;
  line-height: 1.45;
  text-decoration: none;
  transition: background-color .18s var(--ease);
}

.page-faq .toc-link:hover {
  background: var(--c-gold-soft);
}

.page-faq .toc-link[aria-current="true"] {
  background: var(--c-cream);
  border-color: var(--c-ink);
  font-weight: 600;
}

.page-faq .toc-dot {
  flex: none;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--faq-topic);
}

.page-faq .toc-cta {
  display: block;
  text-align: center;
  text-decoration: none;
}

/* 主题色 */
.page-faq .topic--red { --faq-topic: var(--c-red); }
.page-faq .topic--gold { --faq-topic: var(--c-gold); }
.page-faq .topic--terra { --faq-topic: var(--c-terra); }
.page-faq .topic--indigo { --faq-topic: var(--c-indigo); }
.page-faq .topic--bamboo { --faq-topic: var(--c-bamboo); }
.page-faq .topic--teal { --faq-topic: var(--c-teal); }

.page-faq .topic {
  margin-bottom: 40px;
  scroll-margin-top: 96px;
}

.page-faq .topic-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding-bottom: 12px;
  margin-bottom: 18px;
  border-bottom: 2.5px solid var(--c-ink);
}

.page-faq .topic-badge {
  flex: none;
  padding: 3px 9px;
  border-radius: 8px;
  background: var(--faq-topic);
  color: var(--c-cream-lt);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
}

.page-faq .topic-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 30px);
  line-height: 1.25;
  color: var(--c-ink);
}

.page-faq .topic-note {
  flex: 1 1 100%;
  margin: 0;
  font-size: 13px;
  color: var(--c-brown);
}

/* ---------- 问答折叠 ---------- */
.page-faq .qa {
  margin-bottom: 12px;
  background: var(--c-cream-lt);
  border: var(--bw) solid var(--c-ink);
  border-radius: var(--r-m);
  box-shadow: var(--shadow-mid);
  scroll-margin-top: 100px;
  transition: box-shadow .18s var(--ease);
}

.page-faq .qa[open] {
  box-shadow: var(--shadow-hard);
  border-left: 6px solid var(--faq-topic);
}

.page-faq .qa-q {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  padding: 14px 15px;
  list-style: none;
  cursor: pointer;
  color: var(--c-ink);
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.55;
}

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

.page-faq .qa-q::marker {
  content: "";
}

.page-faq .qa-num {
  flex: none;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--faq-topic);
}

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

.page-faq .qa-mark {
  position: relative;
  flex: none;
  width: 22px;
  height: 22px;
  margin-top: 2px;
  background: var(--c-cream);
  border: 1.5px solid var(--c-ink);
  border-radius: 50%;
}

.page-faq .qa-mark::before,
.page-faq .qa-mark::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--c-ink);
  transform: translate(-50%, -50%);
}

.page-faq .qa-mark::before {
  width: 10px;
  height: 1.6px;
}

.page-faq .qa-mark::after {
  width: 1.6px;
  height: 10px;
  transition: transform .2s var(--ease), opacity .2s var(--ease);
}

.page-faq .qa[open] .qa-mark::after {
  transform: translate(-50%, -50%) scaleY(0);
  opacity: 0;
}

.page-faq .qa-a {
  padding: 2px 16px 18px 16px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-brown);
}

.page-faq .qa-a p {
  margin: 0 0 9px;
}

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

.page-faq .qa-a a {
  color: var(--c-red-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .qa-steps {
  list-style: none;
  counter-reset: step;
  margin: 10px 0;
  padding: 0;
}

.page-faq .qa-steps li {
  position: relative;
  counter-increment: step;
  padding-left: 30px;
  margin-bottom: 9px;
}

.page-faq .qa-steps li:last-child {
  margin-bottom: 0;
}

.page-faq .qa-steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 2px;
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  background: var(--c-gold-soft);
  border: 1.5px solid var(--c-ink);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  color: var(--c-ink);
}

/* ---------- 仍未解决 ---------- */
.page-faq .faq-contact {
  margin-top: 16px;
  padding: 26px 20px 28px;
  background: var(--c-teal);
  border: var(--bw) solid var(--c-ink);
  border-radius: var(--r-l);
  box-shadow: var(--shadow-hard);
  color: var(--c-cream);
}

.page-faq .faq-contact h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(23px, 4.2vw, 34px);
  line-height: 1.2;
  color: var(--c-cream-lt);
}

.page-faq .faq-contact > p {
  margin: 0 0 16px;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(246, 240, 228, .82);
}

.page-faq .faq-contact-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .faq-contact-list li {
  padding: 12px 14px;
  border: 1.5px solid rgba(232, 213, 175, .38);
  border-radius: var(--r-s);
  background: rgba(0, 0, 0, .12);
}

.page-faq .contact-label {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--c-gold-soft);
}

.page-faq .contact-value {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--c-cream-lt);
  text-decoration: none;
  word-break: break-all;
}

.page-faq .contact-value:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-contact .faq-contact-note {
  margin-bottom: 20px;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(246, 240, 228, .7);
}

.page-faq .faq-contact .btn-solid {
  display: inline-block;
  text-decoration: none;
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-faq .hot-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-banner img {
    height: 260px;
  }

  .page-faq .faq-contact {
    padding: 34px 32px 36px;
  }

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

@media (min-width: 900px) {
  .page-faq .faq-hero {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    gap: 48px;
    align-items: start;
    padding-top: 26px;
  }

  .page-faq .faq-hero-media {
    margin-top: 26px;
    transform: rotate(-1.4deg);
  }

  .page-faq .faq-banner img {
    height: 300px;
  }

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

@media (min-width: 1000px) {
  .page-faq .faq-body {
    grid-template-columns: 246px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
    margin-top: 54px;
  }

  .page-faq .faq-toc {
    position: sticky;
    top: 26px;
  }

  .page-faq .qa-q {
    padding: 16px 18px;
    font-size: 16px;
  }

  .page-faq .qa-a {
    padding: 2px 20px 20px 20px;
  }

  .page-faq .topic-note {
    flex: 1 1 auto;
    text-align: right;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-chip,
  .page-faq .hot-card,
  .page-faq .qa-mark::after,
  .page-faq .toc-link,
  .page-faq .qa {
    transition: none;
  }

  .page-faq .faq-hero-media,
  .page-faq .faq-banner {
    transform: none;
  }
}
<<<END>>>