.page-faq .faq-head {
  padding-top: clamp(24px, 4vw, 44px);
  padding-bottom: clamp(8px, 1.6vw, 16px);
}

.page-faq .faq-head h1 {
  font-family: var(--font-head);
  font-size: clamp(30px, 4.4vw, 50px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--ink);
  max-width: 22ch;
  margin: 0;
}

.page-faq .faq-lead {
  margin-top: clamp(16px, 2.2vw, 22px);
  max-width: 66ch;
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--ink);
}

.page-faq .faq-stats {
  list-style: none;
  margin: clamp(24px, 3.4vw, 36px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: 6px;
  overflow: hidden;
}

.page-faq .faq-stats li {
  background: var(--canvas);
  padding: 16px 16px 18px;
}

.page-faq .faq-stats__n {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(21px, 2.6vw, 27px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--green-900);
  border-bottom: 3px solid var(--gold);
  padding-bottom: 4px;
  width: fit-content;
}

.page-faq .faq-stats__t {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- 分类导航 ---------- */

.page-faq .finder-section {
  padding-top: clamp(28px, 4vw, 52px);
}

.page-faq .finder {
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
  align-items: center;
  background: var(--green-100);
  border-radius: 14px;
  padding: clamp(20px, 3.4vw, 38px);
}

.page-faq .finder__text .kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--green-900);
}

.page-faq .finder__text .kicker::before {
  content: "";
  width: 22px;
  height: 3px;
  background: var(--gold);
  border-radius: 2px;
}

.page-faq .finder__text h2 {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-size: var(--fs-h2);
  font-weight: 800;
  line-height: 1.18;
  color: var(--ink);
}

.page-faq .finder__text p {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink);
}

.page-faq .finder__fig {
  margin: 0;
  border-radius: 10px;
  overflow: hidden;
}

.page-faq .finder__fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 问答主体 ---------- */

.page-faq .qa-section {
  padding-top: clamp(34px, 5vw, 64px);
}

.page-faq .qa-layout {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
}

.page-faq .qa-rail__label {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-faq .qa-rail .pill-group {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  -webkit-overflow-scrolling: touch;
}

.page-faq .qa-rail .pill--rail {
  flex: 0 0 auto;
  white-space: nowrap;
  text-align: left;
}

.page-faq .qa-rail__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 30ch;
}

.page-faq .qa-stream {
  display: block;
}

.page-faq .qa-block {
  padding: clamp(20px, 2.8vw, 30px) 0 clamp(4px, 1vw, 10px);
  border-top: 2px solid var(--green);
}

.page-faq .qa-block:first-child {
  border-top-color: var(--green);
}

.page-faq .qa-block + .qa-block {
  margin-top: clamp(20px, 3vw, 34px);
}

.page-faq .qa-block__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-bottom: 10px;
}

.page-faq .qa-block__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--gold);
  background: var(--sand);
  border-radius: 4px;
  padding: 2px 7px;
}

.page-faq .qa-block h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: var(--fs-h3);
  font-weight: 800;
  line-height: 1.25;
  color: var(--ink);
}

/* ---------- 折叠问答 ---------- */

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

.page-faq .qa:last-of-type {
  border-bottom: 0;
}

.page-faq .qa__q {
  position: relative;
  display: block;
  list-style: none;
  cursor: pointer;
  padding: 15px 40px 15px 0;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--ink);
  transition: color 0.18s ease;
}

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

.page-faq .qa__q::after {
  content: "";
  position: absolute;
  right: 10px;
  top: 50%;
  width: 9px;
  height: 9px;
  margin-top: -7px;
  border-right: 2px solid var(--green);
  border-bottom: 2px solid var(--green);
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}

.page-faq .qa[open] > .qa__q {
  color: var(--green-900);
}

.page-faq .qa[open] > .qa__q::after {
  transform: rotate(-135deg);
}

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

.page-faq .qa__a {
  padding: 0 0 18px 16px;
  border-left: 3px solid var(--green-100);
  margin-bottom: 4px;
}

.page-faq .qa[open] > .qa__a {
  border-left-color: var(--green);
}

.page-faq .qa__a p {
  margin: 0;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--ink);
}

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

.page-faq .qa__a a {
  color: var(--green-900);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-faq .qa__a a:hover {
  color: var(--green);
}

.page-faq .num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.94em;
  background: var(--sand);
  border-radius: 4px;
  padding: 1px 5px;
  white-space: nowrap;
  color: var(--ink);
}

.page-faq .filter-empty {
  margin-top: 24px;
  padding: 20px 22px;
  background: var(--hot-50);
  border-left: 4px solid var(--hot);
  border-radius: 6px;
}

.page-faq .filter-empty p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

/* ---------- 没找到答案 ---------- */

.page-faq .ask-section {
  margin-top: clamp(40px, 6vw, 76px);
}

.page-faq .ask-section .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 22px;
}

.page-faq .ask-section .section-head__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: var(--fs-h2);
  font-weight: 800;
  line-height: 1.2;
  color: var(--ink);
}

.page-faq .ask-section .section-head__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 46ch;
}

.page-faq .ask-grid {
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
  margin-top: clamp(24px, 3.4vw, 38px);
}

.page-faq .ask-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--rule);
  border-radius: 12px;
  overflow: hidden;
}

.page-faq .ask-step {
  background: var(--canvas);
  padding: 20px 22px;
  border-left: 4px solid var(--green);
}

.page-faq .ask-step__idx {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold);
  background: var(--sand);
  border-radius: 999px;
  padding: 3px 10px;
}

.page-faq .ask-step h3 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--ink);
}

.page-faq .ask-step p {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink);
}

.page-faq .ask-fig {
  margin: 0;
  border-radius: 12px;
  overflow: hidden;
}

.page-faq .ask-fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-faq .ask-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3.2vw, 36px);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-faq .faq-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-faq .finder {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  }

  .page-faq .ask-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: stretch;
  }
}

@media (min-width: 1040px) {
  .page-faq .qa-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .qa-rail {
    position: sticky;
    top: 104px;
    padding: 22px 20px;
    background: var(--canvas);
    border: 1px solid var(--rule);
    border-radius: 12px;
  }

  .page-faq .qa-rail .pill-group {
    flex-direction: column;
    flex-wrap: wrap;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .qa-rail .pill--rail {
    white-space: normal;
    width: 100%;
    justify-content: flex-start;
  }
}

@media (max-width: 1039px) {
  .page-faq .qa-rail {
    padding-bottom: 6px;
    border-bottom: 1px solid var(--rule);
  }
}
<<<END>>>