.page-faq {
  --faq-edge: rgba(138, 143, 163, .32);
  --faq-fill: rgba(18, 26, 51, .72);
  --faq-clay-soft: rgba(194, 100, 63, .1);
  overflow-wrap: break-word;
}

.page-faq img {
  max-width: 100%;
  height: auto;
}

/* ---------- 页眉区 ---------- */

.page-faq .faq-masthead {
  margin-top: 1.5rem;
  padding-bottom: 2rem;
  border-bottom: var(--edge) solid var(--faq-edge);
}

.page-faq .faq-masthead__kicker {
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-faq .faq-masthead__title {
  margin: 0 0 1.25rem;
  color: var(--paper);
  font-size: clamp(1.9rem, 7vw, 3.4rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -.01em;
}

.page-faq .faq-masthead__lede {
  max-width: var(--measure);
  margin: 0 0 1.75rem;
  color: var(--stone);
  line-height: 1.9;
}

.page-faq .faq-masthead__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.75rem;
  margin: 0;
  padding: 1rem 0 0;
  border-top: 1px solid var(--faq-edge);
  list-style: none;
  font-family: var(--font-mono);
  font-size: .8125rem;
  color: var(--stone);
}

.page-faq .faq-masthead__meta li {
  display: flex;
  gap: .5rem;
  align-items: baseline;
}

.page-faq .faq-masthead__meta strong {
  color: var(--amber);
  font-weight: 500;
}

/* ---------- 分区索引条 ---------- */

.page-faq .faq-jump {
  margin: 1.5rem 0 .5rem;
}

.page-faq .faq-jump__label {
  margin: 0 0 .5rem;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .16em;
  color: var(--stone);
}

.page-faq .faq-jump__list {
  display: flex;
  gap: .5rem;
  margin: 0;
  padding: 0 0 .5rem;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-faq .faq-jump__link {
  display: inline-flex;
  align-items: baseline;
  gap: .45rem;
  white-space: nowrap;
  padding: .45rem .75rem;
  border: var(--edge) solid var(--faq-edge);
  color: var(--paper);
  font-size: .875rem;
  text-decoration: none;
  transition: border-color var(--t-fast), background-color var(--t-fast);
}

.page-faq .faq-jump__link span {
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--cyan);
}

.page-faq .faq-jump__link:hover {
  border-color: var(--cyan);
  background: var(--ink-800);
}

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

/* ---------- 章节通用 ---------- */

.page-faq .faq-section {
  scroll-margin-top: 4rem;
}

.page-faq .faq-p {
  max-width: var(--measure);
  margin: 0 0 1rem;
  color: var(--paper);
  line-height: 1.9;
}

.page-faq .faq-p a,
.page-faq .faq-item__a a,
.page-faq .faq-outro__desc a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: .2em;
  text-decoration-thickness: 1px;
}

.page-faq .faq-p a:hover,
.page-faq .faq-item__a a:hover,
.page-faq .faq-outro__desc a:hover {
  color: var(--paper);
  background: var(--ink-600);
}

.page-faq .chapter-head {
  margin-bottom: 1.5rem;
}

/* ---------- 筛选条 ---------- */

.page-faq .faq-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .75rem 1rem;
  margin-top: 1.75rem;
  padding: 1rem;
  border: var(--edge) solid var(--faq-edge);
  background: var(--faq-fill);
}

.page-faq .faq-filter__set {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.page-faq .filter-bar__legend {
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .08em;
  color: var(--stone);
  margin: 0;
}

.page-faq .filter-count {
  margin: 0 0 0 auto;
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--stone);
}

/* ---------- 四步路径图与编号图 ---------- */

.page-faq .faq-path,
.page-faq .faq-codefig {
  margin: 0;
}

.page-faq .faq-path .figure__frame,
.page-faq .faq-codefig .figure__frame {
  border: var(--edge) solid var(--faq-edge);
}

/* ---------- 编号分段清单 ---------- */

.page-faq .faq-codeparts {
  display: grid;
  gap: .5rem;
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-codeparts li {
  display: flex;
  align-items: baseline;
  gap: .75rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--faq-edge);
  color: var(--paper);
  font-size: .9375rem;
}

.page-faq .faq-codeparts span {
  flex: none;
  min-width: 4.25rem;
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--cyan);
}

/* ---------- 节奏小结行 ---------- */

.page-faq .faq-rule {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .35rem 1rem;
  margin: 0;
  padding: .75rem 0;
  border-top: 1px dashed var(--faq-edge);
  border-bottom: 1px dashed var(--faq-edge);
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .04em;
  color: var(--stone);
}

.page-faq .faq-rule span:last-child {
  color: var(--amber);
}

/* ---------- 问答条目 ---------- */

.page-faq .faq-list {
  display: grid;
  gap: .75rem;
  margin: 0;
  padding: 0;
}

.page-faq .faq-item {
  border: var(--edge) solid var(--faq-edge);
  background: var(--faq-fill);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.page-faq .faq-item:hover {
  border-color: var(--cyan);
}

.page-faq .faq-item[open] {
  border-color: var(--cyan);
  box-shadow: var(--shadow-hard-cyan);
}

.page-faq .faq-item__q {
  display: flex;
  align-items: baseline;
  gap: .75rem;
  padding: 1rem 1.05rem;
  color: var(--paper);
  font-weight: 600;
  line-height: 1.65;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-item__q::marker {
  content: "";
}

.page-faq .faq-item__q:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: -3px;
}

.page-faq .faq-item__idx {
  flex: none;
  font-family: var(--font-mono);
  font-size: .8125rem;
  font-weight: 400;
  color: var(--cyan);
}

.page-faq .faq-item__text {
  flex: 1 1 auto;
}

.page-faq .faq-item__toggle {
  position: relative;
  flex: none;
  align-self: center;
  width: 1.05rem;
  height: 1.05rem;
  border: var(--edge) solid var(--faq-edge);
}

.page-faq .faq-item__toggle::before,
.page-faq .faq-item__toggle::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  background: var(--cyan);
}

.page-faq .faq-item__toggle::before {
  width: .5rem;
  height: var(--edge);
}

.page-faq .faq-item__toggle::after {
  width: var(--edge);
  height: .5rem;
}

.page-faq .faq-item[open] .faq-item__toggle::after {
  display: none;
}

.page-faq .faq-item__a {
  padding: 0 1.05rem 1.15rem;
  color: var(--stone);
  line-height: 1.9;
}

.page-faq .faq-item__a p {
  margin: 0;
}

/* ---------- 查询步骤 ---------- */

.page-faq .faq-steps {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--edge) solid var(--faq-edge);
  counter-reset: faqstep;
}

.page-faq .faq-steps__item {
  display: grid;
  grid-template-columns: 2.35rem 1fr;
  gap: .35rem 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--faq-edge);
  counter-increment: faqstep;
}

.page-faq .faq-steps__item::before {
  content: "0" counter(faqstep);
  font-family: var(--font-mono);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--cyan);
}

.page-faq .faq-steps__body {
  display: grid;
  gap: .3rem;
}

.page-faq .faq-steps__title {
  margin: 0;
  color: var(--paper);
  font-weight: 600;
  line-height: 1.6;
}

.page-faq .faq-steps__desc {
  margin: 0;
  color: var(--stone);
  font-size: .9375rem;
  line-height: 1.85;
}

/* ---------- 人工受理清单 ---------- */

.page-faq .faq-cases {
  display: grid;
  gap: .6rem;
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-cases__item {
  position: relative;
  padding: .85rem 1rem .85rem 2.1rem;
  border-left: var(--edge) solid var(--clay);
  background: var(--faq-clay-soft);
  color: var(--paper);
  font-size: .9375rem;
  line-height: 1.8;
}

.page-faq .faq-cases__item::before {
  content: "";
  position: absolute;
  left: .85rem;
  top: 1.4rem;
  width: .45rem;
  height: .45rem;
  background: var(--clay);
}

/* ---------- 咨询侧栏 ---------- */

.page-faq .faq-aside {
  display: grid;
  gap: .75rem;
  padding: 1.25rem;
  border: var(--edge) solid var(--faq-edge);
  background: var(--ink-800);
}

.page-faq .faq-aside__title {
  margin: 0;
  color: var(--paper);
  font-weight: 700;
}

.page-faq .faq-aside__text {
  margin: 0;
  color: var(--stone);
  font-size: .9375rem;
  line-height: 1.85;
}

/* ---------- 收尾 ---------- */

.page-faq .faq-outro {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 1.75rem;
  margin: 0 0 3rem;
  padding: 1.5rem;
  border: var(--edge) solid var(--cyan);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
}

.page-faq .faq-outro__text {
  flex: 1 1 18rem;
}

.page-faq .faq-outro__title {
  margin: 0 0 .5rem;
  color: var(--paper);
  font-size: 1.125rem;
  font-weight: 700;
}

.page-faq .faq-outro__desc {
  margin: 0;
  max-width: 40em;
  color: var(--stone);
  font-size: .9375rem;
  line-height: 1.85;
}

/* ---------- 响应式 ---------- */

@media (min-width: 768px) {
  .page-faq .faq-masthead {
    margin-top: 2rem;
  }

  .page-faq .faq-item__a {
    padding: 0 1.5rem 1.35rem 3rem;
  }

  .page-faq .faq-item__q {
    padding: 1.1rem 1.5rem;
    gap: 1rem;
  }

  .page-faq .faq-steps__item {
    grid-template-columns: 3rem 1fr;
  }

  .page-faq .faq-aside {
    padding: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-masthead__title {
    max-width: 20ch;
  }
}
<<<END>>>