.page-faq {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-x: clip;
}

.page-faq .crumbs {
  padding-top: clamp(16px, 2.4vw, 26px);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-faq .crumbs a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease), color var(--ease);
}

.page-faq .crumbs a:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-faq .crumbs .crumbs__item + .crumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--grey);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding-block: clamp(20px, 3vw, 36px) clamp(36px, 5vw, 68px);
}

.page-faq .faq-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
}

.page-faq .faq-hero__title {
  margin: 12px 0 0;
  font-size: clamp(32px, 6.2vw, 60px);
  line-height: 1.07;
  font-weight: 900;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.page-faq .faq-hero__lead .lede {
  margin-top: 18px;
  font-size: clamp(15.5px, 1.6vw, 17.5px);
  line-height: 1.78;
  color: var(--muted);
  max-width: 44em;
}

.page-faq .faq-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-faq .faq-hero__panel {
  padding: clamp(20px, 3vw, 30px);
  border-radius: 2px;
  color: var(--paper);
  display: grid;
  gap: 16px;
}

.page-faq .faq-hero__panel .label {
  color: var(--cyan);
  letter-spacing: 0.14em;
}

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

.page-faq .faq-runthrough li {
  display: grid;
  grid-template-columns: 2.8em minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-light);
  font-size: 14.5px;
  line-height: 1.6;
}

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

.page-faq .faq-runthrough .mono {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-faq .faq-hero__note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-light);
  font-size: 12.5px;
  line-height: 1.65;
  color: rgba(252, 251, 247, 0.66);
}

/* ---------- 人群切换 ---------- */
.page-faq .faq-who__head {
  display: grid;
  gap: 10px;
  max-width: 720px;
  margin-bottom: clamp(24px, 3.4vw, 38px);
}

.page-faq .faq-who__title {
  margin: 0;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-faq .faq-who__head .lede {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-faq .faq-aud {
  position: relative;
}

.page-faq .faq-aud__input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}

.page-faq .faq-aud__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-faq .faq-aud__input:focus-visible ~ .faq-aud__tabs {
  outline: 2px solid var(--orange);
  outline-offset: 5px;
}

.page-faq .faq-aud__tab {
  cursor: pointer;
  display: inline-block;
  padding: 9px 15px;
  font-size: 13px;
  line-height: 1.3;
  letter-spacing: 0.03em;
  background: var(--paper);
  color: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 2px;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}

.page-faq .faq-aud__tab:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.page-faq #aud-commuter:checked ~ .faq-aud__tabs label[for="aud-commuter"],
.page-faq #aud-parent:checked ~ .faq-aud__tabs label[for="aud-parent"],
.page-faq #aud-coach:checked ~ .faq-aud__tabs label[for="aud-coach"],
.page-faq #aud-fan:checked ~ .faq-aud__tabs label[for="aud-fan"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.page-faq .faq-aud__panel {
  display: none;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  padding: clamp(18px, 3vw, 28px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 4px solid var(--orange);
  border-radius: 2px;
}

.page-faq .faq-aud__panel p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-2);
  max-width: 62ch;
}

.page-faq #aud-commuter:checked ~ .faq-aud__panels .faq-aud__panel:nth-child(1),
.page-faq #aud-parent:checked ~ .faq-aud__panels .faq-aud__panel:nth-child(2),
.page-faq #aud-coach:checked ~ .faq-aud__panels .faq-aud__panel:nth-child(3),
.page-faq #aud-fan:checked ~ .faq-aud__panels .faq-aud__panel:nth-child(4) {
  display: grid;
}

/* ---------- 分割区：控球率速查 + 问答 ---------- */
.page-faq .faq-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
}

.page-faq .faq-rail__card {
  background: var(--sand);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 16px;
  display: grid;
  gap: 12px;
}

.page-faq .faq-rail__card img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 1px;
  object-fit: cover;
  background: var(--ink-2);
}

.page-faq .faq-rail__card .label {
  margin: 0;
  color: var(--green);
  letter-spacing: 0.12em;
}

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

.page-faq .faq-scale__item {
  display: grid;
  grid-template-columns: 8px auto minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line-soft);
}

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

.page-faq .faq-scale__item::before {
  content: "";
  display: block;
  width: 8px;
  height: 20px;
  background: var(--band, var(--grey));
  border-radius: 1px;
}

.page-faq .faq-scale__item:nth-child(1) { --band: var(--grey); }
.page-faq .faq-scale__item:nth-child(2) { --band: var(--cyan); }
.page-faq .faq-scale__item:nth-child(3) { --band: var(--green); }
.page-faq .faq-scale__item:nth-child(4) { --band: var(--orange-bright); }
.page-faq .faq-scale__item:nth-child(5) { --band: var(--orange); }

.page-faq .faq-scale__item .mono {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink);
  white-space: nowrap;
}

.page-faq .faq-scale__tag {
  font-size: 12.5px;
  color: var(--muted);
  letter-spacing: 0.03em;
}

.page-faq .faq-qa__title {
  margin: 10px 0 clamp(16px, 2.4vw, 26px);
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-faq .faq-qa .fold {
  border-top: 1px solid var(--line);
  background: transparent;
  border-radius: 0;
}

.page-faq .faq-qa .fold:last-of-type {
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-qa .fold__title {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
  font-size: 15.5px;
  line-height: 1.55;
  font-weight: 700;
  color: var(--ink);
  transition: color var(--ease);
}

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

.page-faq .faq-qa .fold__title::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--green);
  transition: color var(--ease);
}

.page-faq .faq-qa .fold[open] .fold__title::after {
  content: "–";
  color: var(--orange);
}

.page-faq .faq-qa .fold__title:hover {
  color: var(--green);
}

.page-faq .faq-qa .fold__body {
  padding: 0 0 22px;
  display: grid;
  gap: 12px;
}

.page-faq .faq-qa .fold__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 62ch;
}

/* ---------- 复盘卡片流 ---------- */
.page-faq .faq-review__head {
  display: grid;
  gap: 10px;
  max-width: 720px;
  margin-bottom: clamp(24px, 3.4vw, 38px);
}

.page-faq .faq-review__title {
  margin: 0;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-faq .faq-review__head .lede {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--muted);
}

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

.page-faq .faq-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 22px 20px;
  display: grid;
  gap: 9px;
  align-content: start;
  transition: border-color var(--ease), background var(--ease);
}

.page-faq .faq-card:hover {
  border-color: var(--orange);
}

.page-faq .faq-card__no {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--green);
}

.page-faq .faq-card__title {
  margin: 0;
  font-size: 17px;
  line-height: 1.35;
  font-weight: 800;
  color: var(--ink);
}

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

.page-faq .faq-review__foot {
  margin-top: clamp(22px, 3vw, 32px);
}

/* ---------- 三步查赛程 ---------- */
.page-faq .faq-steps .eyebrow {
  color: var(--cyan);
  letter-spacing: 0.14em;
}

.page-faq .faq-steps__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-faq .faq-steps__title {
  margin: 10px 0 0;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-faq .faq-steps__list {
  list-style: none;
  margin: clamp(22px, 3vw, 30px) 0 0;
  padding: 0;
}

.page-faq .faq-step {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr);
  gap: 16px;
  padding: 17px 0;
  border-top: 1px solid var(--line-light);
}

.page-faq .faq-step:last-child {
  border-bottom: 1px solid var(--line-light);
}

.page-faq .faq-step__no {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
  transition: color var(--ease);
}

.page-faq .faq-step:hover .faq-step__no {
  color: var(--cyan);
}

.page-faq .faq-step h3 {
  margin: 0 0 6px;
  font-size: 15.5px;
  line-height: 1.4;
  font-weight: 700;
  color: var(--paper);
}

.page-faq .faq-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(252, 251, 247, 0.7);
}

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

.page-faq .faq-steps__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-light);
  border-radius: 2px;
  object-fit: cover;
  background: var(--ink-2);
}

.page-faq .faq-steps__media figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: rgba(252, 251, 247, 0.62);
}

/* ---------- 联系 ---------- */
.page-faq .faq-ask__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
  padding: clamp(24px, 4vw, 40px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 4px solid var(--green);
  border-radius: 2px;
}

.page-faq .faq-ask__title {
  margin: 10px 0 12px;
  font-size: clamp(22px, 3.2vw, 30px);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-faq .faq-ask__inner p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 56ch;
}

.page-faq .faq-ask__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-faq .faq-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 920px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-faq .faq-ask__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }

  .page-faq .faq-ask__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-faq .faq-rail {
    position: sticky;
    top: 24px;
  }

  .page-faq .faq-steps__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }

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

  .page-faq .faq-cards > li:nth-child(2n) {
    margin-top: 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq *,
  .page-faq *::before,
  .page-faq *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
<<<END>>>