.page-faq {
  --faq-line: rgba(27, 77, 56, 0.16);
  --faq-muted: rgba(15, 46, 34, 0.74);
  --faq-card-bg: var(--cream);
  --faq-card-bd: rgba(27, 77, 56, 0.16);
  --faq-card-fg: var(--seed);
  --faq-card-muted: rgba(15, 46, 34, 0.74);
  background: var(--cream);
  color: var(--seed);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* 首屏 */
.page-faq .faq-hero {
  padding: 22px 0 6px;
  background:
    radial-gradient(120% 88% at 88% -14%, rgba(200, 255, 61, 0.5), transparent 58%),
    linear-gradient(180deg, var(--mint) 0%, var(--cream) 78%);
}

.page-faq .crumbs {
  margin-bottom: 20px;
  font-size: 13px;
}

.page-faq .faq-hero h1 {
  margin: 12px 0 16px;
  font-size: clamp(34px, 8.2vw, 68px);
  line-height: 1.06;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.page-faq .faq-hero .lede {
  max-width: 640px;
  color: var(--faq-muted);
}

.page-faq .faq-hero__grid {
  display: block;
}

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

.page-faq .faq-jump {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--r-pill);
  background: var(--seed);
  color: var(--cream);
  font-size: 14px;
  line-height: 1.3;
  text-decoration: none;
  border: 1px solid var(--seed);
  transition: background 0.24s var(--ease), color 0.24s var(--ease),
    transform 0.24s var(--ease);
}

.page-faq .faq-jump .mono {
  color: var(--neon);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-faq .faq-jump:hover,
.page-faq .faq-jump:focus-visible {
  background: var(--neon);
  color: var(--seed);
  transform: translateY(-2px);
}

.page-faq .faq-jump:hover .mono,
.page-faq .faq-jump:focus-visible .mono {
  color: var(--pulp-deep);
}

.page-faq .faq-hero__hot {
  margin-top: 30px;
  padding: 22px 20px;
  background: var(--cream);
  border: 1px solid var(--faq-line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-soft);
}

.page-faq .faq-hot__title {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--skin);
  text-transform: uppercase;
}

.page-faq .faq-hot__list {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-hot__list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 11px 0;
  color: var(--seed);
  font-size: 14.5px;
  line-height: 1.5;
  text-decoration: none;
  border-bottom: 1px dashed var(--faq-line);
  transition: color 0.2s var(--ease);
}

.page-faq .faq-hot__list li:last-child a {
  border-bottom: 0;
  padding-bottom: 2px;
}

.page-faq .faq-hot__list a:hover,
.page-faq .faq-hot__list a:focus-visible {
  color: var(--pulp-deep);
}

.page-faq .faq-hot__idx {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--pulp);
}

/* 图片 */
.page-faq .faq-figure {
  margin: 32px 0 0;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--sand);
}

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

.page-faq .faq-figure figcaption {
  padding: 12px 18px 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--faq-muted);
  background: var(--sand);
}

/* 章节 */
.page-faq .faq-sec {
  padding: 52px 0;
}

.page-faq .faq-sec--cream {
  background: var(--cream);
  --faq-card-bg: var(--cream);
  --faq-card-bd: rgba(27, 77, 56, 0.18);
  --faq-card-fg: var(--seed);
  --faq-card-muted: rgba(15, 46, 34, 0.74);
}

.page-faq .faq-sec--mint {
  background: var(--mint);
  --faq-card-bg: var(--cream);
  --faq-card-bd: rgba(27, 77, 56, 0.14);
  --faq-card-fg: var(--seed);
  --faq-card-muted: rgba(15, 46, 34, 0.74);
}

.page-faq .faq-sec--sand {
  background: var(--sand);
  --faq-card-bg: var(--cream);
  --faq-card-bd: rgba(123, 75, 42, 0.22);
  --faq-card-fg: var(--seed);
  --faq-card-muted: rgba(15, 46, 34, 0.74);
}

.page-faq .faq-sec--deep {
  background: var(--deep);
  color: var(--cream);
  --faq-card-bg: rgba(255, 255, 255, 0.055);
  --faq-card-bd: rgba(200, 255, 61, 0.28);
  --faq-card-fg: var(--cream);
  --faq-card-muted: rgba(248, 245, 236, 0.76);
}

.page-faq .faq-sec__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin-bottom: 24px;
}

.page-faq .faq-sec__head .sec-num {
  font-size: 34px;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--pulp);
}

.page-faq .faq-sec--deep .faq-sec__head .sec-num {
  color: var(--neon);
}

.page-faq .faq-sec__titles {
  flex: 1 1 220px;
  min-width: 0;
}

.page-faq .faq-sec__titles h2 {
  margin: 6px 0 0;
  font-size: clamp(22px, 5.4vw, 30px);
  line-height: 1.22;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.page-faq .faq-sec__titles .sec-kicker {
  color: var(--skin);
}

.page-faq .faq-sec--deep .faq-sec__titles .sec-kicker {
  color: rgba(200, 255, 61, 0.82);
}

.page-faq .faq-figure--texture {
  flex: 1 1 100%;
  margin: 20px 0 0;
  border-radius: var(--r-lg);
}

.page-faq .faq-sec--deep .faq-figure--texture figcaption {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(248, 245, 236, 0.72);
}

/* 手风琴 */
.page-faq .faq-list {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.page-faq .faq-item {
  background: var(--faq-card-bg);
  border: 1px solid var(--faq-card-bd);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color 0.26s var(--ease);
}

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

.page-faq .faq-sec--deep .faq-item[open] {
  border-color: var(--neon);
}

.page-faq .faq-item summary {
  position: relative;
  display: block;
  padding: 17px 52px 17px 20px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--faq-card-fg);
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-item summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 18px;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--pulp);
  transition: color 0.24s var(--ease);
}

.page-faq .faq-sec--deep .faq-item summary::after {
  color: var(--neon);
}

.page-faq .faq-item[open] summary::after {
  content: "\2212";
}

.page-faq .faq-item summary:focus-visible {
  outline: 2px solid var(--pulp);
  outline-offset: -4px;
}

.page-faq .faq-sec--deep .faq-item summary:focus-visible {
  outline-color: var(--neon);
}

.page-faq .faq-item__body {
  padding: 0 20px 18px;
  color: var(--faq-card-muted);
  font-size: 15.5px;
  line-height: 1.76;
  animation: faqReveal 0.26s var(--ease);
}

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

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

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

.page-faq .faq-sec--deep .faq-item__body a {
  color: var(--neon);
}

.page-faq .faq-item__body .mono {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

@keyframes faqReveal {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* 结尾 */
.page-faq .faq-cta {
  background: var(--deep);
  color: var(--cream);
  border-radius: var(--r-xl) var(--r-xl) 0 0;
  padding: 48px 0 56px;
}

.page-faq .faq-cta__inner {
  max-width: var(--wrap-max);
}

.page-faq .faq-cta__eyebrow {
  color: var(--neon);
}

.page-faq .faq-cta h2 {
  margin: 12px 0 14px;
  font-size: clamp(26px, 6vw, 40px);
  line-height: 1.16;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.page-faq .faq-cta p {
  max-width: 620px;
  margin: 0;
  color: rgba(248, 245, 236, 0.78);
  line-height: 1.76;
}

.page-faq .faq-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

@media (min-width: 620px) {
  .page-faq .faq-sec {
    padding: 64px 0;
  }

  .page-faq .faq-figure {
    margin-top: 40px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    padding-top: 30px;
  }

  .page-faq .faq-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-faq .faq-hero__hot {
    margin-top: 6px;
  }

  .page-faq .faq-sec__inner {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-faq .faq-sec__head {
    display: block;
    position: sticky;
    top: 40px;
    margin-bottom: 0;
  }

  .page-faq .faq-sec__head .sec-num {
    display: block;
    margin-bottom: 12px;
  }

  .page-faq .faq-figure--texture {
    margin-top: 26px;
  }

  .page-faq .faq-item summary {
    padding: 20px 60px 20px 26px;
    font-size: 17px;
  }

  .page-faq .faq-item__body {
    padding: 0 26px 22px;
  }

  .page-faq .faq-cta {
    padding: 68px 0 76px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-jump,
  .page-faq .faq-item,
  .page-faq .faq-item__body {
    transition: none;
    animation: none;
  }

  .page-faq .faq-jump:hover,
  .page-faq .faq-jump:focus-visible {
    transform: none;
  }
}
<<<END>>>