.page-faq {
  --faq-panel-bg: #241640;
  padding-bottom: 88px;
}

.page-faq .crumbs {
  padding-top: 22px;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  display: grid;
  gap: 32px;
  padding: 18px 0 52px;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--gold);
}

.page-faq .faq-hero h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(30px, 7.4vw, 48px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-faq .faq-hero .lede {
  margin: 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.88;
  color: var(--text-dim);
}

.page-faq .faq-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-faq .faq-hero__stats .stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 14px 16px;
  background: var(--ink-900);
}

.page-faq .faq-hero__stats .stat__value {
  font-family: var(--font-mono);
  font-size: clamp(24px, 5.6vw, 34px);
  line-height: 1;
  color: var(--gold-lift);
}

.page-faq .faq-hero__stats .stat__unit {
  margin-left: 3px;
  font-size: 12px;
  color: var(--text-dim);
}

.page-faq .faq-hero__stats .stat__label {
  font-size: 12px;
  letter-spacing: 0.06em;
  line-height: 1.5;
  color: var(--text-dim);
}

/* ---------- 九宫格索引 ---------- */
.page-faq .faq-index {
  padding-top: 56px;
}

.page-faq .faq-index__grid {
  list-style: none;
  margin: 26px 0 0;
  padding: 1px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-faq .faq-index__cell {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "num name"
    "num meta";
  column-gap: 14px;
  row-gap: 5px;
  align-content: center;
  min-height: 104px;
  padding: 20px 18px 20px 24px;
  background: var(--ink-900);
  color: var(--text);
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-faq .faq-index__cell::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 2px;
  background: var(--cell-accent, var(--gold));
  opacity: 0.45;
  transition: opacity var(--dur) var(--ease), width var(--dur) var(--ease);
}

.page-faq .faq-index__cell[data-group="payout"] {
  --cell-accent: var(--peacock);
}

.page-faq .faq-index__cell[data-group="limit"] {
  --cell-accent: var(--gold);
}

.page-faq .faq-index__cell[data-group="record"] {
  --cell-accent: var(--amber);
}

.page-faq .faq-index__cell:hover,
.page-faq .faq-index__cell:focus-visible {
  background: var(--ink-800);
}

.page-faq .faq-index__cell:hover::before,
.page-faq .faq-index__cell:focus-visible::before {
  opacity: 1;
  width: 4px;
}

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

.page-faq .faq-index__num {
  grid-area: num;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-faq .faq-index__name {
  grid-area: name;
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.45;
}

.page-faq .faq-index__meta {
  grid-area: meta;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
}

/* ---------- 章节 ---------- */
.page-faq .section {
  padding-top: 46px;
}

.page-faq .section__note {
  max-width: 46em;
}

/* ---------- 总览 ---------- */
.page-faq .overview {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: 32px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-faq .overview__item {
  padding: 24px 20px 26px;
  background: var(--ink-900);
}

.page-faq .overview__num {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-faq .overview__name {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  color: var(--text);
}

.page-faq .overview__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-dim);
}

/* ---------- 图 ---------- */
.page-faq .figure {
  margin: 32px 0 40px;
}

.page-faq .figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--ink-800);
  border: 1px solid var(--hairline);
}

.page-faq .figure__caption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--text-dim);
}

/* ---------- 派彩节点时间轴 ---------- */
.page-faq .track {
  list-style: none;
  margin: 26px 0 0;
  padding: 1px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-faq .track__item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px 22px;
  background: var(--ink-900);
}

.page-faq .track__item::after {
  content: "";
  position: absolute;
  top: 0;
  left: 18px;
  right: 18px;
  height: 2px;
  background: linear-gradient(90deg, var(--peacock), rgba(42, 163, 168, 0));
}

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

.page-faq .track__name {
  font-family: var(--font-display);
  font-size: 19px;
  color: var(--text);
}

.page-faq .track__desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 折叠问答组 ---------- */
.page-faq .faq-groups {
  border-top: 1px solid var(--line);
}

.page-faq .faq-groups .fold {
  border-bottom: 1px solid var(--line);
}

.page-faq .fold__head {
  margin: 0;
}

.page-faq .fold__trigger {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) auto 16px;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 22px 4px;
  background: transparent;
  border: 0;
  border-radius: var(--radius);
  color: var(--text);
  font-family: inherit;
  font-size: 17px;
  text-align: left;
  cursor: pointer;
  transition: color var(--dur) var(--ease);
}

.page-faq .fold__trigger:hover {
  color: var(--gold-lift);
}

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

.page-faq .fold__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-faq .fold__title {
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.4;
}

.page-faq .fold__count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  white-space: nowrap;
}

.page-faq .fold__mark::before {
  content: "+";
  display: block;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--gold);
}

.page-faq .fold[data-open] .fold__mark::before {
  content: "−";
}

.page-faq .fold__body {
  padding: 2px 0 34px 50px;
}

/* ---------- 单条问答 ---------- */
.page-faq .qa + .qa {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px dashed var(--line);
}

.page-faq .qa__q {
  display: flex;
  align-items: baseline;
  gap: 9px;
  margin: 0 0 9px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.7;
  color: var(--text);
}

.page-faq .qa__anchor {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1;
  color: var(--gold);
  text-decoration: none;
  opacity: 0.35;
  transition: opacity var(--dur) var(--ease);
}

.page-faq .qa:hover .qa__anchor,
.page-faq .qa__anchor:focus-visible {
  opacity: 1;
}

.page-faq .qa__a {
  margin: 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-dim);
}

/* ---------- 排查步骤 ---------- */
.page-faq .steps {
  margin: 28px 0 40px;
  padding: 26px 20px 28px;
  border: 1px solid var(--hairline);
  background: linear-gradient(155deg, var(--ink-800), var(--ink-900));
}

.page-faq .steps__title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
}

.page-faq .steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-faq .steps__item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 13px;
  align-items: start;
}

.page-faq .steps__num {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border: 1px solid var(--peacock-deep);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--peacock);
}

.page-faq .steps__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
}

/* ---------- 六档限红表 ---------- */
.page-faq .limit-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-faq .limit-table caption {
  padding-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-align: left;
  color: var(--text-dim);
}

.page-faq .limit-table th,
.page-faq .limit-table td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  line-height: 1.7;
}

.page-faq .limit-table thead th {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--gold);
  border-bottom-color: var(--hairline);
}

.page-faq .limit-table tbody th {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 400;
  color: var(--gold-lift);
  white-space: nowrap;
}

.page-faq .limit-table tbody td {
  color: var(--text-dim);
}

/* ---------- 联系准备 ---------- */
.page-faq .prep {
  margin-top: 32px;
  align-items: start;
}

.page-faq .prep__list {
  list-style: none;
  margin: 0;
  padding: 1px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-faq .prep__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 22px 18px;
  background: var(--ink-900);
}

.page-faq .prep__num {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
  color: var(--gold-lift);
}

.page-faq .prep__name {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
}

.page-faq .prep__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-faq .prep__card {
  margin-top: 24px;
  padding: 24px 20px 26px;
  border: 1px solid var(--hairline);
  background: var(--ink-800);
}

.page-faq .prep__card .panel__title {
  margin: 8px 0 14px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
}

.page-faq .prep__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-faq .prep__mail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 20px 0 14px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-faq .prep__mail .num {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--gold-lift);
  word-break: break-all;
}

.page-faq .prep__meta {
  margin: 0 0 6px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-faq .prep__meta .num {
  font-family: var(--font-mono);
  color: var(--text);
}

/* ---------- 收尾 ---------- */
.page-faq .faq-next {
  padding-top: 60px;
}

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

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

  .page-faq .track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

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

  .page-faq .track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: 56px;
    padding: 34px 0 72px;
  }

  .page-faq .prep {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 32px;
  }

  .page-faq .prep > .span-7,
  .page-faq .prep > .span-5 {
    grid-column: auto;
  }

  .page-faq .prep__card {
    margin-top: 0;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-index__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .faq-index__cell {
    min-height: 118px;
  }
}

@media (max-width: 640px) {
  .page-faq .fold__trigger {
    grid-template-columns: 30px minmax(0, 1fr) auto 14px;
    gap: 8px;
    padding: 18px 2px;
  }

  .page-faq .fold__title {
    font-size: 16px;
  }

  .page-faq .fold__body {
    padding: 0 0 28px 0;
  }

  .page-faq .qa__anchor {
    opacity: 0.5;
  }

  .page-faq .steps {
    padding: 22px 16px 24px;
  }
}