/* ===== 使用指南 /guide/ 页面专属样式 ===== */
.page-faq {
  --faq-line: 1px solid rgba(169, 187, 164, .38);
  --faq-line-soft: 1px solid rgba(169, 187, 164, .2);
  --faq-line-dark: 1px solid rgba(169, 187, 164, .24);
  --faq-pad: clamp(3.25rem, 7vw, 6.5rem);
}

/* ---------- 首屏：对角色块 + 检索 + 快捷入口 ---------- */
.page-faq .guide-hero {
  position: relative;
  isolation: isolate;
  padding-block: clamp(1.25rem, 3vw, 2.25rem) clamp(3rem, 7vw, 5.5rem);
  background:
    radial-gradient(115% 88% at 92% 6%, rgba(31, 122, 69, .5), transparent 62%),
    linear-gradient(160deg, var(--c-navy) 0%, var(--c-ink) 100%);
  color: var(--c-white);
}

.page-faq .guide-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: var(--gutter);
  width: clamp(72px, 12vw, 168px);
  height: 6px;
  background: var(--c-lemon);
  z-index: 2;
}

.page-faq .hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
}

.page-faq .guide-hero .breadcrumb {
  color: rgba(242, 246, 234, .72);
}

.page-faq .guide-hero .breadcrumb a {
  color: inherit;
  text-decoration: none;
}

.page-faq .guide-hero .breadcrumb a:hover {
  color: var(--c-lemon);
}

.page-faq .hero-lead {
  position: relative;
  max-width: 54rem;
  padding: clamp(1.75rem, 4.5vw, 3.25rem);
  background: linear-gradient(145deg, var(--c-green) 0%, #17602f 62%, var(--c-ink-2) 100%);
  border-radius: var(--radius-organic);
  box-shadow: 14px 14px 0 rgba(216, 245, 66, .13);
}

.page-faq .eyebrow {
  margin: 0 0 .9rem;
  color: var(--c-lemon);
}

.page-faq h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.6vw, 3.75rem);
  font-weight: 800;
  line-height: .98;
  letter-spacing: -.015em;
}

.page-faq h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.01em;
}

.page-faq h3 {
  font-family: var(--font-display);
}

.page-faq .hero-lede {
  margin: clamp(1rem, 2.5vw, 1.5rem) 0 0;
  max-width: 42rem;
  font-size: clamp(1rem, 1.5vw, 1.12rem);
  line-height: 1.85;
  color: rgba(242, 246, 234, .93);
}

.page-faq .hero-actions {
  display: grid;
  gap: clamp(1.1rem, 2.5vw, 1.6rem);
  max-width: 62rem;
}

.page-faq .guide-search {
  display: grid;
  gap: .55rem;
  max-width: 40rem;
}

.page-faq .guide-search .micro {
  color: rgba(169, 187, 164, .95);
}

.page-faq .faq-input {
  width: 100%;
  padding: .95rem 1.15rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--c-white);
  background: rgba(242, 246, 234, .06);
  border: var(--faq-line-dark);
  border-radius: var(--radius-s);
  transition: border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-faq .faq-input::placeholder {
  color: rgba(169, 187, 164, .82);
}

.page-faq .faq-input:hover {
  border-color: rgba(216, 245, 66, .5);
}

.page-faq .faq-input:focus {
  outline: none;
  border-color: var(--c-lemon);
  background: rgba(242, 246, 234, .1);
}

.page-faq .jump-row {
  display: grid;
  gap: .75rem;
  grid-template-columns: 1fr;
}

.page-faq .jump {
  display: grid;
  gap: .4rem;
  padding: 1.1rem 1.25rem;
  text-decoration: none;
  border-radius: var(--radius-s);
  transition: transform .22s var(--ease), border-color .22s var(--ease), background-color .22s var(--ease);
}

.page-faq .jump-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -.005em;
}

.page-faq .jump-sub {
  font-size: .8rem;
  line-height: 1.6;
  color: rgba(169, 187, 164, .95);
}

.page-faq .jump--primary {
  background: var(--c-lemon);
  color: var(--c-ink);
}

.page-faq .jump--primary .jump-sub {
  color: rgba(10, 18, 12, .72);
}

.page-faq .jump--ghost {
  color: var(--c-white);
  border: 1px solid rgba(53, 196, 111, .55);
  background: rgba(53, 196, 111, .07);
}

.page-faq .jump--quiet {
  color: var(--c-chalk);
  border: var(--faq-line-dark);
}

.page-faq .jump:hover {
  transform: translateY(-3px);
  border-color: var(--c-lemon);
}

/* ---------- 问答区通用 ---------- */
.page-faq .qa-section {
  padding-block: var(--faq-pad);
}

.page-faq .qa-head {
  max-width: 46rem;
}

.page-faq .qa-head .micro {
  margin: 0 0 .75rem;
  color: var(--c-green);
}

.page-faq .qa-lede {
  margin: 1rem 0 0;
  max-width: 42rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--c-ink-2);
}

.page-faq .qa-split {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
}

.page-faq .qa-expand {
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
  border-bottom: var(--faq-line);
}

.page-faq .qa-expand .expand-item {
  border-top: var(--faq-line);
  transition: background-color .22s var(--ease);
}

.page-faq .qa-expand .expand-item.is-open,
.page-faq .qa-expand .expand-item:has(.expand-trigger[aria-expanded="true"]) {
  background: linear-gradient(90deg, rgba(31, 122, 69, .08), rgba(31, 122, 69, 0));
}

.page-faq .qa-answer {
  display: grid;
  gap: .85rem;
}

.page-faq .qa-answer p {
  margin: 0;
  max-width: 44rem;
  line-height: 1.85;
}

.page-faq .qa-note {
  max-width: 40rem;
  padding: .15rem 0 .15rem 1rem;
  border-left: 2px solid rgba(53, 196, 111, .55);
  font-size: .93rem;
  line-height: 1.8;
  color: rgba(20, 37, 26, .78);
}

/* ---------- 操作示意图 ---------- */
.page-faq .shot-section {
  background: linear-gradient(180deg, rgba(169, 187, 164, .1), rgba(169, 187, 164, 0));
}

.page-faq .shot {
  margin: 0;
  display: grid;
  gap: 1rem;
  max-width: 60rem;
}

.page-faq .shot-media {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-m);
}

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

.page-faq .shot--display .shot-media {
  aspect-ratio: 3 / 2;
}

.page-faq .shot-cap {
  max-width: 40rem;
  font-size: .84rem;
  line-height: 1.75;
  color: rgba(20, 37, 26, .74);
}

/* ---------- 显示与体验：问答 + 对比图 ---------- */
.page-faq .display-split {
  align-items: start;
  row-gap: clamp(2rem, 5vw, 3rem);
}

.page-faq .shot--display {
  max-width: none;
}

/* ---------- 结尾导航 ---------- */
.page-faq .next {
  padding-block: clamp(3.25rem, 7vw, 6rem);
}

.page-faq .next-micro {
  margin: 0 0 .75rem;
  color: var(--c-lemon);
}

.page-faq .next h2 {
  color: var(--c-white);
}

.page-faq .next-list {
  list-style: none;
  margin: clamp(1.75rem, 4vw, 2.75rem) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-bottom: var(--faq-line-dark);
}

.page-faq .next-list li {
  border-top: var(--faq-line-dark);
}

.page-faq .next-list a {
  display: grid;
  gap: .35rem;
  padding: clamp(1rem, 2.2vw, 1.45rem) 0;
  color: var(--c-white);
  text-decoration: none;
  transition: color .2s var(--ease);
}

.page-faq .next-list a strong {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 700;
  letter-spacing: -.005em;
}

.page-faq .next-list a span {
  font-size: .86rem;
  line-height: 1.7;
  color: rgba(242, 246, 234, .72);
  transition: color .2s var(--ease);
}

.page-faq .next-list a:hover {
  color: var(--c-lemon);
}

.page-faq .next-list a:hover span {
  color: rgba(216, 245, 66, .78);
}

/* ---------- 断点 ---------- */
@media (min-width: 680px) {
  .page-faq .jump-row {
    grid-template-columns: 5fr 4fr 3fr;
  }
}

@media (min-width: 900px) {
  .page-faq .qa-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-faq .qa-split .qa-expand {
    margin-top: 0;
  }

  .page-faq .shot {
    max-width: 56rem;
  }

  .page-faq .next-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(2rem, 5vw, 4rem);
  }
}

@media (max-width: 899px) {
  .page-faq .hero-lead {
    box-shadow: 10px 10px 0 rgba(216, 245, 66, .13);
  }

  .page-faq .guide-hero::after {
    right: var(--gutter);
    width: 64px;
  }
}
<<<END>>>