/* ===== 使用指南 · 页面专属样式（作用域：.page-faq） ===== */

.page-faq {
  --faq-ink-soft: rgba(245, 241, 232, 0.74);
  --faq-panel: rgba(20, 18, 37, 0.62);
  --faq-lift: 6px 6px 0 rgba(20, 18, 37, 0.55);
  --faq-card: rgba(14, 16, 48, 0.55);

  display: block;
  background-color: var(--hj-indigo);
  background-image:
    repeating-linear-gradient(90deg, rgba(169, 167, 196, 0.05) 0 1px, transparent 1px 56px);
  color: var(--hj-paper);
  font-family: var(--hj-sans);
  font-size: 16px;
  line-height: 1.9;
  overflow-x: clip;
}

.page-faq [id] {
  scroll-margin-top: 120px;
}

.page-faq h1,
.page-faq h2,
.page-faq h3 {
  font-family: var(--hj-serif);
  font-weight: 600;
}

.page-faq p {
  margin: 0 0 14px;
}

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

/* ---------- 首屏 ---------- */

.page-faq .faq-hero {
  position: relative;
  padding: 24px 0 56px;
  background: linear-gradient(155deg, #3A1B5C 0%, #2A1548 58%, #1B1035 100%);
  border-bottom: 1px solid var(--hj-line);
}

.page-faq .faq-hero__split {
  display: grid;
  gap: 34px;
  margin-top: 26px;
}

.page-faq .faq-hero__lead .hj-display {
  margin: 12px 0 18px;
}

.page-faq .faq-hero__lead .hj-text {
  color: var(--faq-ink-soft);
  max-width: 60ch;
}

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

.page-faq .faq-hero__panel {
  align-self: start;
  border: 1px solid var(--hj-line);
  background: var(--faq-panel);
  padding: 22px 22px 24px;
  box-shadow: var(--faq-lift);
}

.page-faq .faq-hero__paneltitle {
  margin: 0 0 16px;
  font-family: var(--hj-sans);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--hj-gold);
}

.page-faq .faq-hero__figures {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-faq .faq-hero__figures li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hj-line-soft);
}

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

.page-faq .faq-hero__num {
  flex: 0 0 auto;
  font-size: 28px;
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--hj-gold);
}

.page-faq .faq-hero__cap {
  font-size: 14px;
  line-height: 1.7;
  color: var(--faq-ink-soft);
}

@media (min-width: 760px) {
  .page-faq .faq-hero {
    padding: 36px 0 104px;
    border-bottom: 0;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 64px), 0 100%);
  }
}

@media (min-width: 980px) {
  .page-faq .faq-hero__split {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 64px;
    align-items: end;
    margin-top: 36px;
  }
}

/* ---------- 通用区块 ---------- */

.page-faq .faq-section {
  position: relative;
  padding: 52px 0;
}

.page-faq .faq-section + .faq-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--hj-line), transparent);
}

.page-faq .faq-section--paper {
  background: linear-gradient(180deg, rgba(245, 241, 232, 0.05), rgba(245, 241, 232, 0.015));
}

.page-faq .faq-section--next {
  background: linear-gradient(180deg, rgba(58, 27, 92, 0.45), rgba(58, 27, 92, 0.12));
}

.page-faq .faq-section .hj-section__head {
  margin-bottom: 24px;
}

.page-faq .faq-steps__lede,
.page-faq .faq-matrix__lede,
.page-faq .faq-cycles__lede,
.page-faq .faq-terms__lede {
  max-width: 68ch;
  color: var(--faq-ink-soft);
}

@media (min-width: 960px) {
  .page-faq .faq-section {
    padding: 76px 0;
  }

  .page-faq .faq-section .hj-section__head {
    margin-bottom: 32px;
  }
}

/* ---------- 六个主题分组 ---------- */

.page-faq .faq-groups {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-faq .faq-group {
  position: relative;
  padding: 24px 22px 22px;
  background: var(--faq-card);
  border: 1px solid var(--hj-line-soft);
  border-left: 3px solid var(--hj-gold);
  transition: transform 0.22s ease, border-left-color 0.22s ease;
}

.page-faq .faq-group:hover {
  transform: translateY(-3px);
  border-left-color: var(--hj-gold-soft);
}

.page-faq .faq-group__num {
  display: block;
  margin-bottom: 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--hj-gold);
}

.page-faq .faq-group .hj-h3 {
  margin: 0 0 8px;
}

.page-faq .faq-group .hj-text {
  font-size: 15px;
  color: var(--faq-ink-soft);
}

.page-faq .faq-group__count {
  display: inline-block;
  margin-top: 14px;
  padding: 3px 10px;
  border: 1px solid var(--hj-line);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--hj-gold-soft);
}

@media (min-width: 640px) {
  .page-faq .faq-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-faq .faq-groups {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

/* ---------- 双栏：左索引 + 右问答 ---------- */

.page-faq .faq-twocol {
  display: grid;
  gap: 28px;
}

.page-faq .faq-rail__title {
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--hj-line);
  font-family: var(--hj-sans);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--hj-gold);
}

.page-faq .faq-rail__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-faq .faq-rail__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  color: var(--hj-paper);
  text-decoration: none;
  font-size: 14px;
  border-left: 2px solid transparent;
  transition: border-left-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.page-faq .faq-rail__link:hover,
.page-faq .faq-rail__link:focus-visible {
  border-left-color: var(--hj-gold);
  background: rgba(224, 180, 74, 0.08);
  color: var(--hj-gold-soft);
}

.page-faq .faq-rail__no {
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--hj-gold);
}

.page-faq .faq-rail__name {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .faq-rail__n {
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--hj-mist);
}

.page-faq .faq-rank {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--hj-line);
}

.page-faq .faq-qa {
  border-bottom: 1px solid var(--hj-line-soft);
}

.page-faq .faq-qa__q {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 18px 2px;
  cursor: pointer;
  list-style: none;
  font-family: var(--hj-serif);
  font-weight: 600;
  font-size: 16px;
  line-height: 1.65;
  color: var(--hj-paper);
  transition: color 0.2s ease;
}

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

.page-faq .faq-qa__q:hover {
  color: var(--hj-gold-soft);
}

.page-faq .faq-qa__idx {
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--hj-gold);
}

.page-faq .faq-qa__sign {
  flex: 0 0 auto;
  margin-left: auto;
  font-family: var(--hj-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--hj-gold);
  transition: transform 0.22s ease;
}

.page-faq .faq-qa[open] .faq-qa__sign {
  transform: rotate(45deg);
}

.page-faq .faq-qa__a {
  padding: 0 2px 22px 34px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--faq-ink-soft);
}

@media (min-width: 760px) {
  .page-faq .faq-qa__q {
    font-size: 18px;
    padding: 22px 6px;
  }

  .page-faq .faq-qa__a {
    padding-left: 42px;
    font-size: 16px;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-twocol {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-faq .faq-twocol__rail {
    position: sticky;
    top: 100px;
    padding: 20px;
    border: 1px solid var(--hj-line-soft);
    background: var(--faq-card);
  }
}

/* ---------- 四步流程 ---------- */

.page-faq .faq-steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 26px;
}

.page-faq .faq-step {
  position: relative;
  padding: 24px 20px 22px;
  background: rgba(58, 27, 92, 0.48);
  border: 1px solid var(--hj-line-soft);
  box-shadow: 4px 4px 0 rgba(20, 18, 37, 0.5);
}

.page-faq .faq-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: 14px;
  border: 1px solid var(--hj-gold);
  border-radius: 50%;
  font-size: 16px;
  color: var(--hj-gold);
  box-shadow: 0 0 0 5px rgba(224, 180, 74, 0.08);
}

.page-faq .faq-step__title {
  margin: 0 0 8px;
  font-size: 19px;
  color: var(--hj-paper);
}

.page-faq .faq-step p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--faq-ink-soft);
}

@media (min-width: 700px) {
  .page-faq .faq-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .page-faq .faq-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
  }
}

/* ---------- 图片 ---------- */

.page-faq .faq-figure {
  display: block;
  max-width: 100%;
  margin: 32px 0 0;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--hj-line-soft);
  background: rgba(58, 27, 92, 0.35);
}

.page-faq .faq-figure .hj-media__cap {
  display: block;
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--hj-mist);
}

/* ---------- 矩阵读法 ---------- */

.page-faq .faq-reading {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  margin-top: 28px;
}

.page-faq .faq-readcard {
  padding: 22px 20px;
  border: 1px solid var(--hj-line);
  background: var(--faq-card);
  box-shadow: var(--faq-lift);
}

.page-faq .faq-readcard + .faq-readcard {
  margin-top: 16px;
}

.page-faq .faq-readcard__label {
  display: inline-block;
  margin-bottom: 12px;
  padding: 3px 10px;
  border: 1px solid var(--hj-line);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--hj-gold);
}

.page-faq .faq-readcard__title {
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.6;
  color: var(--hj-paper);
}

.page-faq .faq-readcard p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--faq-ink-soft);
}

.page-faq .faq-reading__note {
  margin-top: 18px;
  padding: 14px 16px;
  border-left: 2px solid var(--hj-gold-soft);
  background: rgba(224, 180, 74, 0.07);
  font-size: 14px;
  line-height: 1.8;
  color: var(--faq-ink-soft);
}

.page-faq .faq-reading__figure {
  margin: 0;
  padding: 20px 16px 16px;
  border: 1px solid var(--hj-line-soft);
  background: rgba(14, 16, 48, 0.55);
}

.page-faq .faq-matrix {
  display: block;
  width: 100%;
  height: auto;
}

.page-faq .faq-matrix text {
  font-family: var(--hj-mono);
  font-size: 13px;
  fill: #A9A7C4;
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-reading__figure .hj-media__cap {
  display: block;
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--hj-mist);
}

@media (min-width: 980px) {
  .page-faq .faq-reading {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 46px;
    align-items: start;
  }
}

/* ---------- 更新周期 ---------- */

.page-faq .faq-cycles {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.page-faq .faq-cycle {
  padding: 24px 20px;
  background: rgba(245, 241, 232, 0.045);
  border-top: 2px solid var(--hj-gold);
}

.page-faq .faq-cycle__date {
  display: block;
  margin-bottom: 10px;
  font-size: 26px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--hj-gold);
}

.page-faq .faq-cycle__title {
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--hj-paper);
}

.page-faq .faq-cycle p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--faq-ink-soft);
}

@media (min-width: 820px) {
  .page-faq .faq-cycles {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

/* ---------- 记录追溯 ---------- */

.page-faq .faq-trace {
  position: relative;
  margin-top: 28px;
  padding-left: 30px;
}

.page-faq .faq-trace::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--hj-gold), rgba(224, 180, 74, 0.14));
}

.page-faq .faq-trace__item {
  position: relative;
  padding-bottom: 26px;
}

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

.page-faq .faq-trace__item::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 9px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--hj-gold);
  background: var(--hj-indigo);
}

.page-faq .faq-trace__title {
  margin: 0 0 6px;
  font-size: 17px;
  color: var(--hj-paper);
}

.page-faq .faq-trace__item p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--faq-ink-soft);
}

@media (min-width: 900px) {
  .page-faq .faq-trace {
    padding-left: 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px 40px;
  }

  .page-faq .faq-trace::before {
    display: none;
  }

  .page-faq .faq-trace__item {
    padding: 0 0 0 20px;
    border-left: 2px solid var(--hj-line);
  }

  .page-faq .faq-trace__item::before {
    left: -7px;
    top: 6px;
  }
}

/* ---------- 术语 ---------- */

.page-faq .faq-terms {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.page-faq .faq-term {
  padding: 18px 20px;
  background: rgba(90, 46, 134, 0.22);
  border-left: 2px solid var(--hj-gold-soft);
}

.page-faq .faq-term__q {
  margin: 0 0 6px;
  font-size: 16px;
  color: var(--hj-paper);
}

.page-faq .faq-term p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--faq-ink-soft);
}

@media (min-width: 700px) {
  .page-faq .faq-terms {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 1120px) {
  .page-faq .faq-terms {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 延伸链接 ---------- */

.page-faq .faq-next {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 26px;
}

.page-faq .faq-next__link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  border: 1px solid var(--hj-line-soft);
  background: rgba(14, 16, 48, 0.5);
  color: var(--hj-paper);
  text-decoration: none;
  transition: transform 0.22s ease, border-color 0.22s ease;
}

.page-faq .faq-next__link:hover,
.page-faq .faq-next__link:focus-visible {
  transform: translateY(-3px);
  border-color: var(--hj-gold);
}

.page-faq .faq-next__title {
  font-family: var(--hj-serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--hj-gold-soft);
}

.page-faq .faq-next__desc {
  font-size: 14px;
  line-height: 1.8;
  color: var(--faq-ink-soft);
}

@media (min-width: 640px) {
  .page-faq .faq-next {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-faq .faq-next {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }
}

/* ---------- 动效降级 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-group,
  .page-faq .faq-qa__sign,
  .page-faq .faq-next__link {
    transition: none;
  }

  .page-faq .faq-group:hover,
  .page-faq .faq-next__link:hover {
    transform: none;
  }
}
<<<END>>>