.page-faq {
  --faq-cut: polygon(0 14px, 14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
  background: var(--ink);
  color: var(--paper);
  padding-bottom: 88px;
  overflow-x: hidden;
}

.page-faq .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 22px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-faq .crumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-faq .crumbs a:hover,
.page-faq .crumbs a:focus-visible {
  color: var(--fox);
  border-bottom-color: var(--fox);
}

.page-faq .crumbs__sep {
  color: var(--line);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding-top: 22px;
}

.page-faq .faq-hero .eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--fox);
}

.page-faq .faq-hero h1 {
  margin: 14px 0 0;
  max-width: 22em;
  font-size: clamp(28px, 7.4vw, 54px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.01em;
}

.page-faq .faq-hero__lede {
  margin: 18px 0 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-faq .faq-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-hero__stats li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  color: var(--mist);
}

.page-faq .faq-hero__stats b {
  font-family: var(--mono);
  font-size: 19px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-faq .faq-hero__figure {
  position: relative;
  margin: 30px 0 0;
  border: 1px solid var(--line);
  background: var(--panel);
}

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

.page-faq .faq-hero__figure::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 132px;
  height: 3px;
  background: linear-gradient(90deg, var(--fox), var(--ember));
}

/* ---------- 章节骨架 ---------- */
.page-faq .faq-sec {
  padding-top: 62px;
}

.page-faq .faq-sec__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-faq .faq-sec__no {
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--fox);
}

.page-faq .faq-sec__title {
  margin: 0;
  font-size: clamp(21px, 4.6vw, 30px);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: -0.01em;
}

.page-faq .faq-sec__lede {
  margin: 10px 0 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

@media (min-width: 860px) {
  .page-faq .faq-sec {
    padding-top: 78px;
  }

  .page-faq .faq-sec__head {
    grid-template-columns: 92px 1fr;
    gap: 26px;
    align-items: start;
  }

  .page-faq .faq-sec__no {
    font-size: 24px;
    padding-top: 2px;
  }
}

/* ---------- 01 分类卡 ---------- */
.page-faq .cat-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 26px;
}

.page-faq .cat-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  clip-path: var(--faq-cut);
  color: inherit;
  text-decoration: none;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.page-faq .cat-card:hover,
.page-faq .cat-card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--fox);
  background: #17202a;
}

.page-faq .cat-card__no {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-faq .cat-card__t {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-faq .cat-card__d {
  flex: 1;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-faq .cat-card__meta {
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--round);
}

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

@media (min-width: 1080px) {
  .page-faq .cat-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }
}

/* ---------- 02 高频速查 ---------- */
.page-faq .quick-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 24px;
}

.page-faq .quick {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 18px 22px;
  background:
    linear-gradient(180deg, rgba(255, 74, 28, 0.11), rgba(255, 74, 28, 0) 62%),
    var(--panel);
  border: 1px solid var(--line);
}

.page-faq .quick::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--fox), var(--ember));
}

.page-faq .quick__tag {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-faq .quick__q {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
}

.page-faq .quick__a {
  flex: 1;
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

.page-faq .quick__more {
  align-self: flex-start;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--fox);
  text-decoration: none;
  border-bottom: 1px dashed rgba(255, 74, 28, 0.5);
  padding-bottom: 2px;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-faq .quick__more:hover,
.page-faq .quick__more:focus-visible {
  color: var(--ember);
  border-bottom-color: var(--ember);
}

@media (min-width: 880px) {
  .page-faq .quick-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

/* ---------- 问答条目 ---------- */
.page-faq .qa-list {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.page-faq .qa {
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--line);
  transition: border-color 0.18s ease, background 0.18s ease;
}

.page-faq .qa[open] {
  border-left-color: var(--fox);
  background: #161d26;
}

.page-faq .qa__q {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: start;
  padding: 16px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--paper);
}

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

.page-faq .qa__q:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-faq .qa__no {
  min-width: 36px;
  padding-top: 3px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
  transition: color 0.18s ease;
}

.page-faq .qa[open] .qa__no {
  color: var(--cyan);
}

.page-faq .qa__text {
  overflow-wrap: anywhere;
}

.page-faq .qa__sign {
  position: relative;
  flex: none;
  width: 14px;
  height: 14px;
  margin-top: 5px;
}

.page-faq .qa__sign::before,
.page-faq .qa__sign::after {
  content: "";
  position: absolute;
  background: var(--fox);
  transition: transform 0.18s ease;
}

.page-faq .qa__sign::before {
  left: 0;
  right: 0;
  top: 6px;
  height: 2px;
}

.page-faq .qa__sign::after {
  top: 0;
  bottom: 0;
  left: 6px;
  width: 2px;
}

.page-faq .qa[open] .qa__sign::after {
  transform: scaleY(0);
}

.page-faq .qa__body {
  display: grid;
  gap: 14px;
  padding: 0 16px 18px;
}

.page-faq .qa__body p {
  margin: 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.82;
  color: var(--mist);
}

.page-faq .qa__note {
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
  overflow-wrap: anywhere;
}

.page-faq .qa__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 224, 200, 0.38);
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-faq .qa__note a:hover,
.page-faq .qa__note a:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

@media (min-width: 900px) {
  .page-faq .qa__q {
    padding: 18px 22px;
  }

  .page-faq .qa__body {
    grid-template-columns: minmax(0, 1fr) 232px;
    gap: 30px;
    padding: 0 22px 22px 70px;
  }

  .page-faq .qa__note {
    border-top: 0;
    border-left: 2px solid var(--line);
    padding: 0 0 0 14px;
  }
}

/* ---------- 04 导出区块双栏 ---------- */
.page-faq .export-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 24px;
}

.page-faq .export-split__list {
  margin-top: 0;
}

.page-faq .export-figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel);
}

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

.page-faq .export-figure .figure__cap {
  display: block;
  padding: 10px 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--mist);
  border-top: 1px solid var(--line);
}

@media (min-width: 1000px) {
  .page-faq .export-split {
    grid-template-columns: 340px minmax(0, 1fr);
    gap: 30px;
    align-items: start;
  }

  .page-faq .export-split__aside {
    position: sticky;
    top: calc(var(--bar-h) + 20px);
  }
}

/* ---------- 07 客服引导 ---------- */
.page-faq .faq-help {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: 26px;
  padding: 24px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 3px solid var(--fox);
}

.page-faq .faq-help__h {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.45;
}

.page-faq .faq-help__p {
  margin: 12px 0 0;
  max-width: 38em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-faq .faq-help__p b {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 13px;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-faq .faq-help__btn {
  display: inline-block;
  margin-top: 20px;
}

.page-faq .faq-help__prio {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  align-content: start;
}

.page-faq .faq-help__prio li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 10px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.65;
}

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

.page-faq .faq-help__prio .mono {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
}

.page-faq .prio-1 {
  color: var(--fox);
}

.page-faq .prio-2 {
  color: var(--cyan);
}

.page-faq .prio-3 {
  color: var(--mist);
}

@media (min-width: 900px) {
  .page-faq .faq-help {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 40px;
    padding: 30px 30px;
    align-items: start;
  }
}

@media (min-width: 480px) {
  .page-faq .faq-hero h1 {
    max-width: 20em;
  }
}
</｜｜DSML｜｜ parameter>
</｜｜DSML｜｜ invoke>
</｜｜DSML｜｜ calls>