.page-faq {
  --faq-ink-soft: rgba(26, 26, 46, .72);
  --faq-hairline: rgba(26, 26, 46, .28);
  display: block;
  background: var(--stripe-white);
  color: var(--ink);
}

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

.page-faq .figure-media {
  overflow: hidden;
  background: var(--ink);
}

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

/* ---------- 首屏 ---------- */

.page-faq .faq-hero {
  position: relative;
  margin-top: 16px;
  background: var(--dusk);
  color: var(--stripe-white);
  border-top: var(--border-w) solid var(--ink);
  border-bottom: var(--border-w) solid var(--ink);
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 10px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--brand-red) 0 22px,
    var(--stripe-white) 22px 44px
  );
}

.page-faq .faq-hero-inner {
  padding-top: clamp(34px, 6vw, 58px);
  padding-bottom: clamp(28px, 5vw, 48px);
}

.page-faq .faq-hero-copy {
  max-width: 68ch;
}

.page-faq .faq-hero-index {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--desert-gold);
}

.page-faq .faq-hero-title {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(27px, 5.4vw, 46px);
  line-height: 1.22;
  letter-spacing: .01em;
}

.page-faq .faq-hl {
  font-style: normal;
  color: var(--desert-gold);
  box-shadow: inset 0 -.16em 0 rgba(215, 38, 61, .75);
}

.page-faq .faq-hero-lede {
  margin: 0 0 22px;
  max-width: 60ch;
  font-size: clamp(15px, 1.9vw, 18px);
  line-height: 1.75;
  color: rgba(248, 249, 250, .88);
}

.page-faq .faq-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-hero .tag {
  background: rgba(248, 249, 250, .1);
  border-color: rgba(248, 249, 250, .4);
  color: var(--stripe-white);
}

.page-faq .faq-hero .tag--gold {
  background: var(--desert-gold);
  border-color: var(--desert-gold);
  color: var(--ink);
}

.page-faq .faq-hero-figure {
  margin: 30px 0 0;
  border: var(--border-w) solid var(--stripe-white);
  box-shadow: 9px 9px 0 rgba(215, 38, 61, .5);
}

.page-faq .faq-hero-figure .figure-media {
  aspect-ratio: 2 / 1;
}

.page-faq .faq-hero-figure .figure-cap {
  padding: 9px 13px;
  background: var(--stripe-white);
  color: var(--ink);
  border-top: var(--border-w) solid var(--ink);
  font-size: 12px;
  letter-spacing: .1em;
}

/* ---------- 双栏骨架 ---------- */

.page-faq .faq-layout {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  padding-top: clamp(26px, 4.5vw, 52px);
  padding-bottom: clamp(44px, 7vw, 84px);
}

/* ---------- 左侧索引 ---------- */

.page-faq .faq-index {
  border: var(--border-w) solid var(--ink);
  background: var(--gray-bg);
  box-shadow: var(--shadow-soft);
  padding: 16px;
}

.page-faq .faq-index-title {
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--ink);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--dusk);
}

.page-faq .faq-index-list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-index-item {
  flex: 0 0 auto;
}

.page-faq .faq-index-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 12px;
  border: 2px solid var(--ink);
  background: var(--stripe-white);
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  transition: background .18s ease, color .18s ease, transform .18s ease;
}

.page-faq .faq-index-num {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--brand-red);
}

.page-faq .faq-index-link:hover,
.page-faq .faq-index-link:focus-visible {
  background: var(--brand-red);
  color: var(--stripe-white);
  transform: translateX(2px);
}

.page-faq .faq-index-link:hover .faq-index-num,
.page-faq .faq-index-link:focus-visible .faq-index-num {
  color: var(--stripe-white);
}

/* ---------- 内容分块 ---------- */

.page-faq .faq-block {
  padding: clamp(24px, 3.4vw, 38px) 0;
  border-top: var(--border-w) solid var(--ink);
  scroll-margin-top: 92px;
}

.page-faq .faq-block:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-faq .faq-block .section-head {
  align-items: baseline;
  gap: 8px 14px;
  margin-bottom: 14px;
}

.page-faq .faq-block-lede {
  margin: 0 0 22px;
  max-width: 66ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.75;
  color: var(--faq-ink-soft);
}

/* ---------- 规则两页 ---------- */

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

.page-faq .rule-page {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 22px 24px;
  border: var(--border-w) solid var(--ink);
  background: var(--stripe-white);
  box-shadow: var(--shadow-soft);
}

.page-faq .rule-page::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 7px;
  background-image: repeating-linear-gradient(
    180deg,
    var(--brand-red) 0 14px,
    var(--dusk) 14px 28px
  );
}

.page-faq .rule-page--b::before {
  background-image: repeating-linear-gradient(
    180deg,
    var(--dusk) 0 14px,
    var(--desert-gold) 14px 28px
  );
}

.page-faq .rule-page-tag {
  margin: 0;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--brand-red);
}

.page-faq .rule-page-title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(18px, 2.3vw, 21px);
  font-weight: 700;
  line-height: 1.4;
}

.page-faq .rule-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-faq .rule-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.68;
  color: var(--faq-ink-soft);
}

.page-faq .rule-list li::before {
  content: "";
  position: absolute;
  top: .58em;
  left: 0;
  width: 9px;
  height: 9px;
  background: var(--desert-gold);
  border: 2px solid var(--ink);
}

.page-faq .rule-figure {
  margin: 0;
  border: var(--border-w) solid var(--ink);
  background: var(--stripe-white);
  box-shadow: var(--shadow-hard);
}

.page-faq .rule-figure .figure-media {
  aspect-ratio: 3 / 4;
}

.page-faq .rule-figure .figure-cap {
  padding: 9px 13px;
  border-top: var(--border-w) solid var(--ink);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--ink);
}

/* ---------- 数据卡 ---------- */

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

.page-faq .data-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px;
  border: var(--border-w) solid var(--ink);
  background: var(--stripe-white);
  transition: transform .18s ease, box-shadow .18s ease;
}

.page-faq .data-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hard);
}

.page-faq .data-card--gold {
  background: var(--dusk);
  color: var(--stripe-white);
}

.page-faq .data-label {
  margin: 0;
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--brand-red);
}

.page-faq .data-card--gold .data-label {
  color: var(--desert-gold);
}

.page-faq .data-value {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 28px);
  letter-spacing: -.01em;
  line-height: 1.2;
}

.page-faq .data-card--gold .score-num {
  color: var(--desert-gold);
}

.page-faq .data-desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--faq-ink-soft);
}

.page-faq .data-card--gold .data-desc {
  color: rgba(248, 249, 250, .86);
}

/* ---------- 折叠问答 ---------- */

.page-faq .qa-list {
  display: grid;
  gap: 10px;
}

.page-faq .qa {
  border: var(--border-w) solid var(--ink);
  background: var(--stripe-white);
}

.page-faq .qa[open] {
  background: var(--gray-bg);
}

.page-faq .qa-q {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px 16px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  transition: background .18s ease;
}

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

.page-faq .qa-q::after {
  content: "+";
  margin-left: auto;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1.1;
  color: var(--brand-red);
}

.page-faq .qa[open] .qa-q::after {
  content: "\2013";
}

.page-faq .qa-q:hover {
  background: linear-gradient(90deg, rgba(215, 38, 61, .1), rgba(215, 38, 61, 0));
}

.page-faq .qa[open] .qa-q:hover {
  background: transparent;
}

.page-faq .qa-num {
  flex: 0 0 auto;
  padding-top: 3px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--dusk);
}

.page-faq .qa-a {
  margin: 0 16px 16px;
  padding-top: 12px;
  border-top: 2px dashed var(--faq-hairline);
  font-size: 15px;
  line-height: 1.75;
  color: var(--faq-ink-soft);
}

.page-faq .qa-a p {
  margin: 0;
}

.page-faq .qa-a a {
  color: var(--brand-red);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .qa-a a:hover {
  color: var(--dusk);
}

/* ---------- 联系支持 ---------- */

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

.page-faq .support-card {
  padding: 22px 20px;
  border: var(--border-w) solid var(--ink);
}

.page-faq .support-card--dark {
  background: var(--dusk);
  color: var(--stripe-white);
  box-shadow: var(--shadow-hard);
}

.page-faq .support-card--light {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  background: var(--stripe-white);
  box-shadow: var(--shadow-soft);
}

.page-faq .support-card-title {
  margin: 0 0 16px;
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--desert-gold);
}

.page-faq .support-card--light .support-card-title {
  color: var(--dusk);
}

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

.page-faq .faq-contact-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 12px;
  border-left: 4px solid var(--brand-red);
}

.page-faq .faq-contact-label {
  font-size: 11px;
  letter-spacing: .14em;
  color: rgba(248, 249, 250, .72);
}

.page-faq .faq-contact-value {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  word-break: break-word;
}

.page-faq .support-card--light p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--faq-ink-soft);
}

.page-faq .support-card--light .btn {
  margin-top: 4px;
}

/* ---------- 继续前往 ---------- */

.page-faq .faq-next {
  margin-top: 30px;
  padding-top: 22px;
  border-top: 2px dashed var(--faq-hairline);
}

.page-faq .faq-next-title {
  margin: 0;
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--dusk);
}

.page-faq .faq-next-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-faq .faq-next-link {
  display: flex;
  flex-direction: column;
  gap: 4px;
  height: 100%;
  padding: 13px 15px;
  border: 2px solid var(--ink);
  background: var(--gray-bg);
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  transition: background .18s ease, color .18s ease, transform .18s ease;
}

.page-faq .faq-next-link span {
  font-weight: 500;
  font-size: 13px;
  line-height: 1.5;
  color: rgba(26, 26, 46, .64);
}

.page-faq .faq-next-link:hover,
.page-faq .faq-next-link:focus-visible {
  background: var(--dusk);
  color: var(--stripe-white);
  transform: translateY(-2px);
}

.page-faq .faq-next-link:hover span,
.page-faq .faq-next-link:focus-visible span {
  color: rgba(248, 249, 250, .82);
}

/* ---------- 断点 ---------- */

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

@media (min-width: 860px) {
  .page-faq .rule-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .rule-figure {
    grid-column: 1 / -1;
  }

  .page-faq .rule-figure .figure-media {
    aspect-ratio: 16 / 7;
  }

  .page-faq .support-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 96px;
  }

  .page-faq .faq-index-list {
    flex-direction: column;
    gap: 8px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .faq-index-item {
    flex: 1 1 auto;
  }

  .page-faq .faq-index-link {
    width: 100%;
    justify-content: flex-start;
  }
}

@media (min-width: 1180px) {
  .page-faq .rule-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .rule-figure {
    grid-column: auto;
  }

  .page-faq .rule-figure .figure-media {
    aspect-ratio: 3 / 4;
  }

  .page-faq .data-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-index-link,
  .page-faq .data-card,
  .page-faq .qa-q,
  .page-faq .faq-next-link {
    transition: none;
  }

  .page-faq .faq-index-link:hover,
  .page-faq .data-card:hover,
  .page-faq .faq-next-link:hover {
    transform: none;
  }
}
<<<END>>>