.page-faq {
  --faq-side-w: 268px;
  --faq-step-gap: 12px;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: 34px 0 62px;
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -90px;
  width: 300px;
  height: 210px;
  background: linear-gradient(140deg, var(--red), var(--red-deep));
  transform: skewX(-15deg);
  opacity: .82;
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: -10%;
  top: -40%;
  width: 46%;
  height: 180%;
  background: linear-gradient(96deg, transparent 46%, rgba(212, 175, 55, .16) 47%, transparent 48%);
  pointer-events: none;
}

.page-faq .faq-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-faq .faq-hero .breadcrumbs {
  margin-bottom: 22px;
}

.page-faq .faq-hero h1 {
  margin: 10px 0 16px;
  font-size: 34px;
  line-height: 1.24;
}

.page-faq .faq-hero .lead {
  max-width: 40ch;
  margin: 0;
}

.page-faq .faq-hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-hero-facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid var(--hairline);
  background: rgba(7, 42, 32, .55);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  font-size: 13px;
}

.page-faq .faq-hero-facts .mono {
  font-size: 16px;
  color: var(--gold);
}

/* ---------- 分类总览 ---------- */
.page-faq .faq-cats {
  padding: 54px 0 58px;
}

.page-faq .faq-cats-intro {
  max-width: 62ch;
  margin-bottom: 30px;
}

.page-faq .faq-cat-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--faq-step-gap);
}

.page-faq .faq-cat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px 22px;
  background: var(--white);
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--rule-ink);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-faq .faq-cat:hover,
.page-faq .faq-cat:focus-visible {
  transform: translateY(-3px);
  border-color: var(--gold);
  box-shadow: var(--shadow-1);
}

.page-faq .faq-cat-num {
  font-size: 26px;
  line-height: 1;
  color: var(--red);
}

.page-faq .faq-cat-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: .01em;
}

.page-faq .faq-cat-desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-faq .faq-cats-figure {
  margin: 34px 0 0;
}

.page-faq .faq-chart {
  aspect-ratio: 12 / 7;
  overflow: hidden;
  background: var(--ink-deep);
}

.page-faq .faq-chart img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- 主体分栏 ---------- */
.page-faq .faq-body {
  padding: 48px 0 72px;
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-faq .faq-side-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-faq .faq-side-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 2px 0 10px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

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

.page-faq .faq-side-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  background: var(--white);
  border: 1px solid var(--rule-ink);
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-faq .faq-side-link .mono {
  font-size: 12px;
  color: var(--muted);
}

.page-faq .faq-side-link:hover,
.page-faq .faq-side-link:focus-visible {
  border-color: var(--gold);
  background: rgba(212, 175, 55, .12);
}

.page-faq .faq-side-link:hover .mono,
.page-faq .faq-side-link:focus-visible .mono {
  color: var(--red);
}

/* ---------- 分组 ---------- */
.page-faq .faq-group {
  scroll-margin-top: 88px;
  padding-top: 8px;
}

.page-faq .faq-group + .faq-group {
  margin-top: 58px;
  padding-top: 40px;
  border-top: 1px solid var(--hairline);
}

.page-faq .faq-group-head {
  max-width: 60ch;
  margin-bottom: 24px;
}

.page-faq .faq-group-no {
  display: block;
  margin: 0 0 8px;
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-faq .faq-group-head h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 26px;
  line-height: 1.3;
  color: var(--text);
}

.page-faq .faq-group-head p {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 手风琴 ---------- */
.page-faq .faq-acc {
  border-top: 1px solid var(--rule-ink);
}

.page-faq .faq-acc .acc-tools {
  display: flex;
  gap: 10px;
  padding: 14px 0 4px;
}

.page-faq .faq-acc .acc-tools .btn {
  font-size: 13px;
  padding: 7px 14px;
}

.page-faq .faq-acc .acc-item {
  border-bottom: 1px solid var(--rule-ink);
}

.page-faq .faq-acc .acc-head {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-faq .faq-acc .acc-trigger {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  padding: 18px 0;
  background: none;
  border: 0;
  text-align: left;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.7;
  color: var(--text);
  cursor: pointer;
  transition: color var(--dur) var(--ease);
}

.page-faq .faq-acc .acc-trigger::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1.3;
  color: var(--gold);
  transition: transform var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-faq .faq-acc .acc-trigger[aria-expanded="true"] {
  color: var(--ink);
}

.page-faq .faq-acc .acc-trigger[aria-expanded="true"]::after {
  content: "−";
  color: var(--red);
}

.page-faq .faq-acc .acc-trigger:hover,
.page-faq .faq-acc .acc-trigger:focus-visible {
  color: var(--red);
}

.page-faq .faq-acc .acc-panel {
  padding: 0 0 22px;
}

.page-faq .faq-acc .acc-panel p {
  max-width: 34em;
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text);
}

/* ---------- 跨度对照表 ---------- */
.page-faq .faq-table-wrap {
  margin: 0 0 28px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--rule-ink);
  background: var(--white);
}

.page-faq .faq-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-faq .faq-table caption {
  padding: 16px 18px 10px;
  text-align: left;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-faq .faq-table thead th {
  padding: 12px 18px;
  background: var(--ink);
  color: var(--gold-light);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  text-align: left;
  white-space: nowrap;
}

.page-faq .faq-table tbody th,
.page-faq .faq-table tbody td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--rule-ink);
  vertical-align: top;
  line-height: 1.75;
  text-align: left;
  font-weight: 400;
  color: var(--text);
}

.page-faq .faq-table tbody th {
  font-weight: 600;
  white-space: nowrap;
}

.page-faq .faq-table tbody th .mono {
  color: var(--red);
  font-size: 15px;
}

.page-faq .faq-table tbody tr:last-child th,
.page-faq .faq-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-faq .faq-table tbody tr:nth-child(even) {
  background: rgba(212, 175, 55, .06);
}

/* ---------- 奖池金额步骤带 ---------- */
.page-faq .faq-pool {
  padding: 26px 20px 28px;
  color: var(--white);
}

.page-faq .faq-pool-fig {
  aspect-ratio: 20 / 7;
  overflow: hidden;
  margin: 0 0 24px;
  background: var(--ink-deep);
  border: 1px solid var(--hairline);
}

.page-faq .faq-pool-fig img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-faq .faq-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: faq-step;
}

.page-faq .faq-step {
  position: relative;
  padding: 18px 18px 18px 20px;
  background: rgba(251, 247, 238, .06);
  border-left: 3px solid var(--gold);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-faq .faq-step-num {
  display: block;
  margin-bottom: 8px;
  font-size: 15px;
  letter-spacing: .1em;
  color: var(--gold);
}

.page-faq .faq-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .9);
}

.page-faq .faq-pool-note {
  margin: 24px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--hairline-soft);
  font-size: 14px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .75);
}

/* ---------- 未解决区 ---------- */
.page-faq .faq-unresolved {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--faq-step-gap);
}

.page-faq .faq-unresolved-card {
  padding: 24px 20px;
}

.page-faq .faq-unresolved-card h3 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
}

.page-faq .faq-checklist {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-checklist li {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--rule-ink);
  font-size: 14px;
  line-height: 1.75;
  color: var(--text);
}

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

.page-faq .faq-checklist .mono {
  flex: 0 0 auto;
  color: var(--gold);
  font-size: 13px;
}

.page-faq .faq-contact {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-faq .faq-contact li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  padding: 11px 0;
  border-bottom: 1px solid var(--rule-ink);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
}

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

.page-faq .faq-contact-label {
  flex: 0 0 auto;
  min-width: 5em;
  font-size: 13px;
  color: var(--muted);
}

.page-faq .faq-contact a {
  color: var(--red);
  text-decoration: none;
  word-break: break-all;
}

.page-faq .faq-contact a:hover,
.page-faq .faq-contact a:focus-visible {
  text-decoration: underline;
}

.page-faq .faq-contact .mono {
  font-size: 15px;
}

.page-faq .faq-contact-note {
  margin: 0 0 18px;
  font-size: 13px;
  line-height: 1.85;
  color: var(--muted);
}

.page-faq .faq-next {
  margin: 28px 0 14px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

.page-faq .faq-next-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-faq .faq-hero {
    padding: 44px 0 76px;
  }

  .page-faq .faq-hero h1 {
    font-size: 44px;
  }

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

  .page-faq .faq-cat {
    padding: 24px 22px 26px;
  }

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

  .page-faq .faq-pool {
    padding: 32px 28px 34px;
  }

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

  .page-faq .faq-acc .acc-trigger {
    font-size: 17px;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-hero {
    padding: 56px 0 96px;
  }

  .page-faq .faq-hero h1 {
    font-size: 56px;
  }

  .page-faq .faq-hero::before {
    right: -40px;
    bottom: -70px;
    width: 460px;
    height: 280px;
  }

  .page-faq .faq-hero .lead {
    font-size: 18px;
  }

  .page-faq .faq-cats {
    padding: 72px 0 78px;
  }

  .page-faq .faq-cat-grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .page-faq .faq-body {
    padding: 66px 0 96px;
  }

  .page-faq .faq-layout {
    grid-template-columns: var(--faq-side-w) minmax(0, 1fr);
    gap: 1px;
    align-items: start;
  }

  .page-faq .faq-side {
    position: sticky;
    top: 28px;
    padding-right: 32px;
  }

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

  .page-faq .faq-side-link {
    white-space: normal;
    padding: 13px 0 13px 16px;
    background: transparent;
    border: 0;
    border-left: 3px solid transparent;
    font-size: 15px;
  }

  .page-faq .faq-side-link .mono {
    margin-left: auto;
  }

  .page-faq .faq-side-link:hover,
  .page-faq .faq-side-link:focus-visible {
    background: rgba(212, 175, 55, .1);
    border-left-color: var(--gold);
  }

  .page-faq .faq-main {
    padding-left: 40px;
    border-left: 1px solid var(--hairline);
  }

  .page-faq .faq-group-head h2 {
    font-size: 30px;
  }

  .page-faq .faq-group + .faq-group {
    margin-top: 72px;
    padding-top: 52px;
  }

  .page-faq .faq-steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-faq .faq-acc .acc-trigger {
    padding: 22px 0;
  }
}

@media (min-width: 1200px) {
  .page-faq .faq-hero-facts {
    gap: 14px;
  }

  .page-faq .faq-unresolved {
    grid-template-columns: 5fr 6fr;
  }

  .page-faq .faq-unresolved-card {
    padding: 28px 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-cat,
  .page-faq .faq-side-link,
  .page-faq .faq-acc .acc-trigger,
  .page-faq .faq-acc .acc-trigger::after {
    transition: none;
  }

  .page-faq .faq-cat:hover,
  .page-faq .faq-cat:focus-visible {
    transform: none;
  }
}