.page-faq {
  --faq-aside: 296px;
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-faq .page-head {
  padding-top: clamp(28px, 5vw, 56px);
  max-width: 780px;
}

.page-faq .page-head h1 {
  margin: 10px 0 0;
  font-size: clamp(34px, 6vw, 56px);
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.1;
  color: var(--text-1);
}

.page-faq .page-head .page-head__note {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-2);
}

/* 主视觉 */
.page-faq .faq-hero {
  position: relative;
  margin: clamp(24px, 4vw, 40px) 0 0;
  border: 1px solid var(--line-1);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--c-ink-2);
}

.page-faq .faq-hero img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-faq .faq-hero figcaption {
  position: absolute;
  left: clamp(14px, 2vw, 22px);
  bottom: clamp(12px, 2vw, 18px);
  padding: 6px 14px;
  border-radius: var(--r-pill);
  background: rgba(10, 30, 60, 0.82);
  border: 1px solid var(--line-2);
  color: var(--text-2);
  font-size: 12px;
  letter-spacing: 0.04em;
}

/* 双栏骨架 */
.page-faq .faq-shell {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  margin-top: clamp(28px, 5vw, 52px);
}

.page-faq .faq-aside {
  display: grid;
  gap: 18px;
  min-width: 0;
}

/* 分类导航 */
.page-faq .faq-nav {
  border: 1px solid var(--line-1);
  border-radius: var(--r-md);
  background: var(--c-ink-2);
  padding: 16px 16px 18px;
}

.page-faq .faq-nav__title,
.page-faq .faq-gauge__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
}

.page-faq .faq-nav__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-faq .faq-nav__list li {
  flex: 0 0 auto;
}

.page-faq .faq-nav__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-2);
  background: rgba(176, 196, 222, 0.06);
  color: var(--text-2);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}

.page-faq .faq-nav__list a:hover,
.page-faq .faq-nav__list a:focus-visible {
  background: rgba(255, 107, 53, 0.14);
  border-color: var(--c-accent);
  color: var(--text-1);
}

.page-faq .faq-nav__count {
  font-size: 11px;
  padding: 1px 7px;
  border-radius: var(--r-pill);
  background: rgba(176, 196, 222, 0.14);
  color: var(--text-3);
}

/* 档位速查 */
.page-faq .faq-gauge {
  border: 1px solid var(--line-1);
  border-radius: var(--r-md);
  background:
    repeating-linear-gradient(90deg, rgba(176, 196, 222, 0.08) 0 1px, transparent 1px 22px),
    var(--c-ink-3);
  padding: 16px;
}

.page-faq .faq-gauge__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line-1);
}

.page-faq .faq-gauge__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-faq .faq-gauge__row .mono {
  font-size: 13px;
  color: var(--text-1);
  letter-spacing: 0.02em;
}

/* 筛选栏 */
.page-faq .filterbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-bottom: clamp(18px, 3vw, 28px);
  border-bottom: 1px solid var(--line-1);
}

.page-faq .filterbar__btn {
  appearance: none;
  cursor: pointer;
  padding: 9px 16px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-2);
  background: transparent;
  color: var(--text-2);
  font-family: var(--font-sans);
  font-size: 14px;
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}

.page-faq .filterbar__btn:hover,
.page-faq .filterbar__btn:focus-visible {
  border-color: var(--c-mist);
  color: var(--text-1);
}

.page-faq .filterbar__btn[aria-pressed="true"] {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: #fff;
  font-weight: 700;
}

.page-faq .filterbar__status {
  margin: 0 0 0 auto;
  font-size: 12px;
  color: var(--text-3);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

/* 问题分组 */
.page-faq .faq-main {
  min-width: 0;
}

.page-faq .faq-block {
  margin-top: clamp(30px, 5vw, 52px);
}

.page-faq .faq-block__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--line-2);
}

.page-faq .faq-block__num {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-accent);
}

.page-faq .faq-block__head h2 {
  margin: 0;
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 800;
  color: var(--text-1);
  line-height: 1.25;
}

.page-faq .faq-block__head .chip {
  margin-left: auto;
}

.page-faq .faq-block__lead {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-3);
  max-width: 62ch;
}

.page-faq .faq-list {
  margin-top: 18px;
  display: grid;
  gap: 10px;
}

/* 折叠问答 */
.page-faq .fold {
  border: 1px solid var(--line-1);
  border-radius: var(--r-md);
  background: var(--c-ink-2);
  overflow: hidden;
  transition: border-color var(--t-fast), background var(--t-fast);
}

.page-faq .fold[open] {
  border-color: var(--line-2);
  background: var(--c-ink-3);
}

.page-faq .fold > summary {
  position: relative;
  cursor: pointer;
  list-style: none;
  padding: 16px 52px 16px 18px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--text-1);
}

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

.page-faq .fold > summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-2);
  color: var(--c-accent);
  font-size: 15px;
  font-weight: 700;
  transition: transform var(--t-fast), background var(--t-fast);
}

.page-faq .fold[open] > summary::after {
  content: "−";
  background: rgba(255, 107, 53, 0.14);
}

.page-faq .fold > summary:hover {
  color: var(--c-accent);
}

.page-faq .fold__body {
  padding: 0 18px 18px;
  border-top: 1px solid var(--line-1);
  margin-top: 0;
}

.page-faq .fold__body p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-2);
}

.page-faq .fold__body a {
  color: var(--c-mist);
  text-decoration: underline;
  text-decoration-color: rgba(176, 196, 222, 0.45);
  text-underline-offset: 3px;
  transition: color var(--t-fast), text-decoration-color var(--t-fast);
}

.page-faq .fold__body a:hover,
.page-faq .fold__body a:focus-visible {
  color: var(--c-accent);
  text-decoration-color: var(--c-accent);
}

/* 对照插图 */
.page-faq .faq-figure {
  margin: clamp(30px, 5vw, 52px) 0 0;
  border: 1px solid var(--line-1);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--c-ink-2);
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-faq .faq-figure figcaption {
  padding: 12px 18px;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--text-3);
  border-top: 1px solid var(--line-1);
}

/* 底部引导 */
.page-faq .faq-cta {
  margin-top: clamp(36px, 6vw, 64px);
  display: grid;
  gap: 20px;
  padding: clamp(22px, 3.4vw, 34px);
  border-radius: var(--r-lg);
  border: 1px solid rgba(255, 107, 53, 0.34);
  background:
    radial-gradient(120% 130% at 100% 0%, rgba(255, 107, 53, 0.16) 0%, transparent 58%),
    var(--c-ink-2);
}

.page-faq .faq-cta__text h2 {
  margin: 0;
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 800;
  color: var(--text-1);
}

.page-faq .faq-cta__text p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-2);
  max-width: 58ch;
}

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

/* 桌面端双栏 */
@media (min-width: 960px) {
  .page-faq .faq-shell {
    grid-template-columns: var(--faq-aside) minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-aside {
    position: sticky;
    top: 104px;
  }

  .page-faq .faq-nav__list {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .faq-nav__list li {
    flex: 1 1 auto;
  }

  .page-faq .faq-nav__list a {
    width: 100%;
    justify-content: space-between;
    border-radius: var(--r-sm);
  }

  .page-faq .faq-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-faq .faq-cta__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1200px) {
  .page-faq .faq-block__lead {
    font-size: 16px;
  }
}

/* 窄屏收敛 */
@media (max-width: 520px) {
  .page-faq .filterbar__status {
    margin-left: 0;
    width: 100%;
  }

  .page-faq .faq-hero figcaption {
    left: 12px;
    right: 12px;
    bottom: 10px;
    text-align: center;
  }

  .page-faq .fold > summary {
    padding: 14px 46px 14px 14px;
    font-size: 14px;
  }

  .page-faq .fold__body {
    padding: 0 14px 16px;
  }
}
</｜｜DSML｜｜ parameter>
</invoke>
</result>