.page-faq {
  --faq-line: rgba(94, 113, 137, 0.32);
  --faq-card: rgba(14, 24, 40, 0.86);
  color: var(--mist);
  background: var(--ink);
  padding-bottom: 8px;
}

.page-faq [id] {
  scroll-margin-top: 88px;
}

.page-faq .breadcrumbs__link {
  color: var(--cyan);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-faq .breadcrumbs__link:hover,
.page-faq .breadcrumbs__link:focus-visible {
  color: var(--white);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding: 24px 0 56px;
  background:
    radial-gradient(120% 80% at 12% 0%, rgba(12, 43, 51, 0.9) 0%, rgba(7, 11, 20, 0) 62%),
    radial-gradient(90% 70% at 92% 10%, rgba(69, 224, 206, 0.14) 0%, rgba(7, 11, 20, 0) 58%),
    var(--ink);
}

.page-faq .faq-hero__frame {
  margin-top: 18px;
  padding: 22px 18px 20px;
  border-radius: var(--radius-lg);
  background: linear-gradient(155deg, rgba(12, 43, 51, 0.92) 0%, rgba(14, 24, 40, 0.96) 52%, rgba(7, 11, 20, 0.98) 100%);
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: 26px;
}

.page-faq .faq-hero h1 {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(28px, 7.4vw, 50px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--white);
  transform: skewX(-2deg);
  transform-origin: left center;
}

.page-faq .faq-hero__intro {
  max-width: 38em;
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  letter-spacing: 0.01em;
  color: var(--mist);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-faq .faq-hero__quick {
  padding: 16px 14px;
  border-radius: var(--radius-md);
  background: rgba(7, 11, 20, 0.62);
  box-shadow: inset 0 0 0 1px rgba(69, 224, 206, 0.16);
}

.page-faq .faq-hero__quick-label {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--grey);
  text-transform: uppercase;
}

.page-faq .faq-quick {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 12px 4px 12px 10px;
  border-left: 3px solid transparent;
  font-size: 15px;
  line-height: 1.6;
  color: var(--mist);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-faq .faq-quick + .faq-quick {
  border-top: 1px dashed var(--faq-line);
}

.page-faq .faq-quick .data {
  color: var(--cyan);
  font-size: 12px;
}

.page-faq .faq-quick:hover,
.page-faq .faq-quick:focus-visible {
  border-left-color: var(--cyan);
  color: var(--white);
  background: rgba(69, 224, 206, 0.07);
}

.page-faq .faq-meter {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px dashed var(--faq-line);
}

.page-faq .faq-meter__cell {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px;
}

.page-faq .faq-meter__label {
  flex: 1 0 100%;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--grey);
}

.page-faq .faq-meter__num {
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
}

.page-faq .faq-meter__unit {
  font-size: 12px;
  color: var(--mist);
}

/* ---------- 布局 ---------- */
.page-faq .faq-layout {
  display: grid;
  gap: 30px;
  padding-bottom: 72px;
}

/* ---------- 分类索引 ---------- */
.page-faq .faq-index {
  padding: 18px 14px;
  border-radius: var(--radius-lg);
  background: rgba(14, 24, 40, 0.9);
}

.page-faq .faq-index__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
  color: var(--white);
}

.page-faq .faq-index__note {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
  opacity: 0.86;
}

.page-faq .faq-cats {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
}

.page-faq .faq-cats > li {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.page-faq .faq-cat {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 2px 10px;
  min-width: 196px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: rgba(7, 11, 20, 0.55);
  color: var(--mist);
  text-decoration: none;
  transition: box-shadow var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-faq .faq-cat__no {
  font-size: 12px;
  color: var(--grey);
}

.page-faq .faq-cat__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
}

.page-faq .faq-cat__count {
  font-size: 12px;
  color: var(--cyan);
}

.page-faq .faq-cat__desc {
  grid-column: 1 / -1;
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--mist);
  opacity: 0.8;
}

.page-faq .faq-cat:hover,
.page-faq .faq-cat:focus-visible {
  background: rgba(12, 43, 51, 0.9);
  box-shadow: inset 0 0 0 1px var(--cyan);
}

/* ---------- 问答区块 ---------- */
.page-faq .faq-stream {
  display: grid;
  gap: 56px;
  min-width: 0;
}

.page-faq .faq-block {
  min-width: 0;
}

.page-faq .faq-block__head {
  margin-bottom: 20px;
}

.page-faq .faq-block__head h2 {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(22px, 5.4vw, 32px);
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--white);
  transform: skewX(-2deg);
  transform-origin: left center;
}

.page-faq .faq-block__intro {
  max-width: 38em;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-faq .faq-block--teal,
.page-faq .faq-block--wine {
  padding: 22px 16px 24px;
  border-radius: var(--radius-lg) var(--radius-lg) 28px var(--radius-lg);
}

.page-faq .faq-block--teal {
  background: linear-gradient(160deg, rgba(12, 43, 51, 0.95), rgba(14, 24, 40, 0.95));
}

.page-faq .faq-block--wine {
  background: linear-gradient(160deg, rgba(42, 18, 32, 0.95), rgba(14, 24, 40, 0.96));
}

.page-faq .faq-figure {
  margin: 0 0 22px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.page-faq .faq-figure .media__caption {
  padding: 8px 2px 0;
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--grey);
}

/* 问答条目 */
.page-faq .qa-list {
  display: grid;
  gap: 10px;
}

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

.page-faq .qa {
  border-radius: var(--radius-md);
  background: var(--ink-2);
  overflow: hidden;
  transition: box-shadow var(--dur) var(--ease);
}

.page-faq .qa[open] {
  box-shadow: inset 0 -2px 0 var(--green);
}

.page-faq .qa__q {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--white);
}

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

.page-faq .qa__no {
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--cyan);
}

.page-faq .qa__text {
  flex: 1 1 auto;
}

.page-faq .qa__mark {
  position: relative;
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  align-self: center;
}

.page-faq .qa__mark::before,
.page-faq .qa__mark::after {
  content: "";
  position: absolute;
  background: var(--cyan);
  border-radius: 2px;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.page-faq .qa__mark::before {
  left: 0;
  right: 0;
  top: 7px;
  height: 2px;
}

.page-faq .qa__mark::after {
  top: 0;
  bottom: 0;
  left: 7px;
  width: 2px;
}

.page-faq .qa[open] .qa__mark::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-faq .qa__a {
  padding: 0 16px 16px 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
  animation: faq-fade 220ms var(--ease) both;
}

.page-faq .qa__a p {
  margin: 0;
}

@keyframes faq-fade {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: none; }
}

.page-faq .qa-steps {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: faqstep;
  display: grid;
  gap: 8px;
}

.page-faq .qa-steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: baseline;
  font-size: 14px;
  color: var(--mist);
}

.page-faq .qa-steps li::before {
  counter-increment: faqstep;
  content: counter(faqstep, decimal-leading-zero);
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--orange);
}

/* 走势条 */
.page-faq .trend-bar {
  display: flex;
  gap: 6px;
  margin: 12px 0 8px;
}

.page-faq .trend-seg {
  width: 26px;
  height: 8px;
  border-radius: var(--pill);
  background: rgba(94, 113, 137, 0.35);
}

.page-faq .trend-seg.is-win {
  background: var(--green);
}

.page-faq .trend-seg.is-draw {
  background: linear-gradient(90deg, var(--green) 50%, rgba(94, 113, 137, 0.35) 50%);
}

.page-faq .trend-seg.is-loss {
  background: transparent;
  box-shadow: inset 0 0 0 1.5px rgba(201, 214, 230, 0.55);
}

.page-faq .trend-legend {
  font-size: 12px;
  color: var(--grey);
}

.page-faq .trend-legend .data {
  color: var(--cyan);
}

/* 版本区两列 */
.page-faq .faq-split {
  display: grid;
  gap: 22px;
}

/* 控球率示例 */
.page-faq .possession-demo {
  margin-bottom: 22px;
  padding: 16px 14px;
  border-radius: var(--radius-md);
  background: rgba(7, 11, 20, 0.55);
}

.page-faq .possession-demo__title {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--grey);
}

.page-faq .possession-bar {
  display: flex;
  height: 12px;
  margin: 12px 0 10px;
  border-radius: var(--pill);
  overflow: hidden;
  background: rgba(94, 113, 137, 0.25);
}

.page-faq .possession-bar__home {
  width: 58%;
  background: linear-gradient(90deg, var(--cyan), var(--green));
}

.page-faq .possession-bar__away {
  flex: 1 1 auto;
  background: linear-gradient(90deg, rgba(255, 122, 51, 0.85), rgba(255, 122, 51, 0.55));
}

.page-faq .possession-legend {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--white);
}

/* 显示方案 */
.page-faq .opt-grid {
  display: grid;
  gap: 12px;
  margin-bottom: 22px;
}

.page-faq .opt {
  padding: 18px 16px;
  border-radius: var(--radius-md);
  background: var(--ink-2);
}

.page-faq .opt__tag {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-faq .opt h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 900;
  color: var(--white);
}

.page-faq .opt p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-faq .opt--dark {
  background: linear-gradient(150deg, rgba(12, 43, 51, 0.9), rgba(7, 11, 20, 0.95));
}

.page-faq .opt--contrast {
  background: var(--white);
}

.page-faq .opt--contrast h3 {
  color: var(--ink);
}

.page-faq .opt--contrast p {
  color: #24303f;
}

.page-faq .opt--contrast .opt__tag {
  color: #0f6f63;
}

.page-faq .opt--scale {
  background: rgba(14, 24, 40, 0.9);
  box-shadow: inset 0 0 0 1px rgba(255, 122, 51, 0.3);
}

/* 人工入口 */
.page-faq .support-links {
  display: grid;
  gap: 12px;
}

.page-faq .support-link {
  display: grid;
  gap: 6px;
  padding: 16px 16px 16px 18px;
  border-left: 3px solid rgba(69, 224, 206, 0.35);
  border-radius: var(--radius-md);
  background: rgba(14, 24, 40, 0.88);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-faq .support-link__tag {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--grey);
}

.page-faq .support-link__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}

.page-faq .support-link__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .support-link:hover,
.page-faq .support-link:focus-visible {
  border-left-color: var(--cyan);
  background: rgba(12, 43, 51, 0.92);
}

/* ---------- 桌面 ---------- */
@media (min-width: 760px) {
  .page-faq .faq-hero {
    padding: 32px 0 72px;
  }

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

  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    gap: 36px;
    align-items: start;
  }

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

  .page-faq .faq-meter {
    grid-template-columns: repeat(3, minmax(0, auto));
    gap: 40px;
    justify-content: start;
  }

  .page-faq .faq-meter__num {
    font-size: 30px;
  }

  .page-faq .faq-layout {
    grid-template-columns: 272px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 84px;
    padding: 22px 18px;
  }

  .page-faq .faq-cats {
    display: grid;
    gap: 8px;
    overflow: visible;
    padding: 0;
  }

  .page-faq .faq-cat {
    min-width: 0;
  }

  .page-faq .faq-stream {
    gap: 72px;
  }

  .page-faq .faq-block--teal,
  .page-faq .faq-block--wine {
    padding: 30px 28px 32px;
  }

  .page-faq .qa__q {
    padding: 16px 20px;
    font-size: 16px;
  }

  .page-faq .qa__a {
    padding: 0 20px 20px 20px;
  }

  .page-faq .qa-list > .qa:nth-child(even),
  .page-faq .qa-list > .faq-anchor:nth-child(even) .qa {
    margin-left: 26px;
  }

  .page-faq .faq-split {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 28px;
    align-items: start;
  }

  .page-faq .faq-figure--side {
    margin: 0;
  }

  .page-faq .opt-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

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

@media (min-width: 1060px) {
  .page-faq .faq-hero__frame {
    padding: 40px 40px 32px;
  }

  .page-faq .faq-layout {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 56px;
  }

  .page-faq .faq-block__head h2 {
    font-size: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa__a {
    animation: none;
  }

  .page-faq .faq-cat,
  .page-faq .faq-quick,
  .page-faq .support-link,
  .page-faq .qa__mark::before,
  .page-faq .qa__mark::after {
    transition-duration: 120ms;
  }
}
<<<END>>>