.page-faq {
  --faq-index-w: 228px;
  --faq-sticky-top: calc(var(--header-h-compact) + 28px);
  --faq-scroll-offset: calc(var(--header-h-compact) + 24px);
  --faq-panel-line: 1px solid var(--line);
  color: var(--text);
  overflow-x: hidden;
}

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

.page-faq .media-frame {
  position: relative;
  margin: 0;
}

.page-faq .media-frame img {
  width: 100%;
  object-fit: cover;
}

.page-faq .media-frame figcaption {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  padding-top: 10px;
}

/* ---------- 面包屑 ---------- */
.faq-crumb {
  padding-top: calc(var(--header-h) + clamp(16px, 3.5vw, 40px));
}

.faq-crumb__sep {
  color: var(--muted);
}

/* ---------- 首屏 ---------- */
.faq-hero {
  position: relative;
  isolation: isolate;
  padding-bottom: clamp(32px, 6vw, 76px);
  overflow: hidden;
}

.faq-hero::before {
  content: "";
  position: absolute;
  inset: -30% -12% auto -12%;
  height: 150%;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(58% 62% at 16% 6%, rgba(56, 245, 208, 0.16), transparent 66%),
    radial-gradient(48% 58% at 86% 0%, rgba(30, 111, 92, 0.34), transparent 72%);
}

.faq-hero__inner {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  padding-bottom: clamp(24px, 4vw, 48px);
}

.faq-hero__lead .display {
  margin: 10px 0 0;
  letter-spacing: -0.015em;
}

.faq-hero__lede {
  margin-top: 16px;
  max-width: 60ch;
}

.faq-hero__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(10px, 2vw, 20px);
  align-items: end;
}

.faq-hero__fact {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-left: 14px;
  border-left: 1px solid var(--line);
}

.faq-hero__num {
  font-size: clamp(24px, 6.4vw, 44px);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
  letter-spacing: -0.02em;
}

.faq-hero__label {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.faq-hero__media-wrap {
  position: relative;
}

.faq-hero__media {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.faq-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(6, 17, 13, 0.12) 0%, rgba(6, 17, 13, 0.74) 100%);
}

.faq-hero__caption {
  position: relative;
}

/* ---------- 步骤索引 + 步骤详情 ---------- */
.faq-walk {
  padding-block: clamp(44px, 8vw, 104px);
}

.faq-walk__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 52px);
}

.faq-index {
  min-width: 0;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: thin;
  scrollbar-color: var(--pitch) transparent;
  border-top: var(--faq-panel-line);
  padding-top: 14px;
}

.faq-index__label {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-transform: uppercase;
}

.faq-index__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 14px;
}

.faq-index__link {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 4px 2px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.3s var(--ease);
}

.faq-index__link:hover,
.faq-index__link:focus-visible {
  color: var(--cyan);
}

.faq-index__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.faq-index__no {
  font-size: 12px;
  color: var(--pitch);
  letter-spacing: 0.04em;
}

.faq-index__link:hover .faq-index__no,
.faq-index__link:focus-visible .faq-index__no {
  color: var(--cyan);
}

.faq-steps {
  min-width: 0;
  display: grid;
  gap: clamp(16px, 2.6vw, 26px);
}

.faq-steps__head {
  margin: 0 0 4px;
}

.faq-step {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 3vw, 30px);
  padding: clamp(20px, 3.2vw, 34px);
  background: var(--panel);
  scroll-margin-top: var(--faq-scroll-offset);
  transition: background 0.35s var(--ease);
}

.faq-step::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--cyan), transparent 85%);
  opacity: 0;
  transition: opacity 0.35s var(--ease);
  pointer-events: none;
}

.faq-step:hover,
.faq-step:target {
  background: var(--panel-2);
}

.faq-step:hover::after,
.faq-step:target::after {
  opacity: 1;
}

.faq-step__no {
  margin: 0;
  font-size: clamp(40px, 8vw, 68px);
  font-weight: 700;
  line-height: 0.86;
  letter-spacing: -0.04em;
  color: var(--cyan);
  opacity: 0.45;
}

.faq-step__body {
  min-width: 0;
}

.faq-step__body .h3 {
  margin: 0 0 10px;
}

.faq-step__do {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

.faq-step__result {
  margin: 0;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

.faq-step__result .tag {
  flex: none;
  margin-top: 2px;
}

/* ---------- 半场区间 ---------- */
.faq-halves {
  position: relative;
  padding-block: clamp(44px, 8vw, 104px);
}

.faq-halves::before {
  content: "";
  position: absolute;
  inset: 8% -8% 12% 42%;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(52% 56% at 60% 40%, rgba(30, 111, 92, 0.3), transparent 70%);
}

.faq-halves__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3.4vw, 40px);
  align-items: center;
  margin-top: clamp(20px, 3.4vw, 36px);
}

.faq-band-wrap {
  padding: clamp(16px, 2.6vw, 28px);
  background: var(--panel);
  min-width: 0;
}

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

.faq-band__seg {
  fill: rgba(30, 111, 92, 0.24);
  stroke: var(--line-strong);
  stroke-width: 1;
  transition: fill 0.3s var(--ease);
}

.faq-band__seg--h2 {
  fill: rgba(18, 51, 42, 0.78);
}

.faq-band__seg:hover {
  fill: rgba(56, 245, 208, 0.2);
}

.faq-band__divider {
  stroke: var(--cyan);
  stroke-width: 2;
  stroke-dasharray: 5 6;
  opacity: 0.55;
}

.faq-band__text {
  fill: var(--text);
  font-family: var(--font-mono);
  font-size: 18px;
  text-anchor: middle;
  letter-spacing: 0.02em;
}

.faq-band__cap {
  fill: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  text-anchor: middle;
  letter-spacing: 0.1em;
}

.faq-halves__media {
  min-width: 0;
}

.faq-half-list {
  list-style: none;
  margin: clamp(20px, 3.4vw, 34px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: clamp(12px, 2vw, 20px);
}

.faq-half-card {
  padding: 18px 20px;
  background: var(--panel);
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}

.faq-half-card:hover,
.faq-half-card:focus-within {
  background: var(--panel-2);
  transform: translateY(-2px);
}

.faq-half-card__range {
  margin: 0 0 8px;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--amber);
}

.faq-half-card__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

.faq-rule {
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 16px 20px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text);
  background: rgba(18, 51, 42, 0.55);
  border-left: 2px solid var(--amber);
}

.faq-rule strong {
  color: var(--amber);
  font-weight: 700;
}

/* ---------- 主客场组合 ---------- */
.faq-combos {
  padding-block: clamp(44px, 8vw, 104px);
}

.faq-combos__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(16px, 2.4vw, 28px);
  margin-top: clamp(24px, 4vw, 40px);
}

.faq-combo {
  min-width: 0;
  padding: clamp(20px, 3vw, 30px);
  background: var(--panel);
  display: grid;
  gap: 12px;
  align-content: start;
  transition: background 0.3s var(--ease);
}

.faq-combo:hover {
  background: var(--panel-2);
}

.faq-combo__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.faq-combo__title {
  margin: 0;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.faq-combo__q {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 赔率与归档 ---------- */
.faq-odds {
  padding-block: clamp(44px, 8vw, 104px);
}

.faq-odds__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 32px);
  margin-top: clamp(24px, 4vw, 40px);
}

.faq-odds-card {
  min-width: 0;
  padding: clamp(20px, 3vw, 32px);
  background: var(--panel);
}

.faq-odds-card__title {
  margin: 0 0 12px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.faq-odds-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text);
}

.faq-odds-card__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ember);
}

.faq-odds-card__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.faq-odds-card__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.faq-odds-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-left: 1px solid var(--cyan);
  border-bottom: 1px solid var(--cyan);
  transform: rotate(-45deg);
}

.faq-curve {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 18px;
}

.faq-curve__grid {
  stroke: var(--line);
  stroke-width: 1;
  stroke-dasharray: 3 5;
}

.faq-curve__line {
  fill: none;
  stroke: var(--amber);
  stroke-width: 2.5;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.faq-curve__dot {
  fill: var(--amber);
}

.faq-curve__axis {
  fill: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
}

/* ---------- 疑问与纠错 ---------- */
.faq-qa {
  padding-block: clamp(44px, 8vw, 104px);
}

.faq-q-list {
  list-style: none;
  margin: clamp(20px, 3.4vw, 34px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(6px, 1.2vw, 12px);
}

.faq-q {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 3vw, 28px);
  padding: clamp(16px, 2.6vw, 26px) clamp(16px, 2.6vw, 28px);
  background: rgba(11, 31, 25, 0.55);
  transition: background 0.3s var(--ease);
}

.faq-q:hover {
  background: var(--panel);
}

.faq-q__no {
  margin: 0;
  padding-top: 4px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.faq-q__title {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
}

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

.faq-fix {
  margin-top: clamp(24px, 4vw, 40px);
  padding: clamp(20px, 3vw, 32px);
  background: var(--panel);
  border-left: 3px solid var(--ember);
}

.faq-fix__title {
  margin: 0 0 12px;
  font-size: 19px;
  font-weight: 800;
}

.faq-fix__text {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text);
}

.faq-fix__text:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.faq-fix__mail {
  color: var(--cyan);
  word-break: break-all;
}

/* ---------- 延伸入口 ---------- */
.faq-next {
  padding-block: clamp(44px, 7vw, 88px);
  padding-bottom: clamp(56px, 9vw, 120px);
}

.faq-next__list {
  list-style: none;
  margin: clamp(18px, 3vw, 28px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}

.faq-next__link {
  display: flex;
  align-items: center;
  min-height: 56px;
  padding: 12px 18px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  text-decoration: none;
  background: var(--panel);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}

.faq-next__link:hover,
.faq-next__link:focus-visible {
  background: var(--panel-2);
  color: var(--cyan);
}

.faq-next__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 720px) {
  .faq-hero__inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: end;
  }

  .faq-halves__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }

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

@media (min-width: 960px) {
  .faq-walk__grid {
    grid-template-columns: var(--faq-index-w) minmax(0, 1fr);
    align-items: start;
  }

  .faq-index {
    position: sticky;
    top: var(--faq-sticky-top);
    overflow: visible;
    border-top: none;
    border-left: var(--faq-panel-line);
    padding: 6px 0 6px 18px;
  }

  .faq-index__list {
    flex-direction: column;
    gap: 2px;
    padding-bottom: 0;
  }

  .faq-index__link {
    white-space: normal;
  }

  .faq-combo:nth-child(2) {
    margin-top: 34px;
  }

  .faq-combo:nth-child(3) {
    margin-top: -6px;
  }

  .faq-q {
    padding-inline: clamp(24px, 2.6vw, 36px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-half-card,
  .page-faq .faq-step,
  .page-faq .faq-combo,
  .page-faq .faq-next__link {
    transition: none;
  }

  .page-faq .faq-half-card:hover,
  .page-faq .faq-half-card:focus-within {
    transform: none;
  }
}
<<<END>>>