.page-home {
  overflow-x: clip;
  background: var(--paper);
}

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

/* ================= 首屏拼贴 ================= */
.page-home .hero {
  position: relative;
  background: var(--night);
  isolation: isolate;
}

.page-home .hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .hero__bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  opacity: .52;
}

.page-home .hero__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 21, 18, .9) 0%, rgba(7, 48, 43, .76) 42%, rgba(10, 21, 18, .97) 100%),
    repeating-linear-gradient(90deg, rgba(47, 210, 240, .075) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(47, 210, 240, .075) 0 1px, transparent 1px 72px);
}

.page-home .hero__inner {
  position: relative;
  z-index: 1;
  padding-top: clamp(26px, 4.4vw, 46px);
  padding-bottom: clamp(42px, 6vw, 86px);
}

.page-home .hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-invert);
}

.page-home .hero__ctx {
  color: var(--mist);
}

.page-home .hero__title {
  margin: clamp(22px, 4vw, 44px) 0 0;
  font-family: var(--f-sans);
  font-size: clamp(38px, 8vw, 88px);
  font-weight: 250;
  line-height: .98;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-home .hero__lede {
  max-width: 60ch;
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.78;
  color: rgba(244, 241, 233, .78);
}

.page-home .hero__collage {
  display: grid;
  gap: 16px;
  margin-top: clamp(30px, 5vw, 56px);
}

.page-home .board {
  position: relative;
  padding: 18px 20px 20px;
  background: var(--warm);
  border: 2px solid var(--teal);
  box-shadow: 6px 6px 0 rgba(10, 21, 18, .55);
  color: var(--stone);
}

.page-home .board--lead {
  padding: 22px 24px 24px;
}

.page-home .board--ref {
  padding: 14px 14px 16px;
}

.page-home .board__idx {
  margin: 0 0 10px;
  color: var(--moss);
}

.page-home .board__title {
  margin: 0;
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--teal);
}

.page-home .board__title--sm {
  font-size: 15px;
  margin-top: 8px;
}

.page-home .board .stat {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-top: 12px;
}

.page-home .board .stat__num {
  font-family: var(--f-mono);
  font-weight: 600;
  line-height: .86;
  font-variant-numeric: tabular-nums;
  color: var(--teal);
}

.page-home .board--lead .stat__num {
  font-size: clamp(54px, 8vw, 94px);
}

.page-home .board--shooter .stat__num {
  font-size: clamp(34px, 4.4vw, 52px);
}

.page-home .board .stat__unit {
  font-family: var(--f-mono);
  font-size: 19px;
  font-weight: 600;
  color: var(--clay);
}

.page-home .board__note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.68;
  color: var(--moss);
}

.page-home .board__foot {
  margin: 8px 0 0;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-home .board .tag {
  margin-top: 12px;
}

.page-home .spark {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 16px;
}

.page-home .board__thumb {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 2px solid var(--teal);
  margin-bottom: 12px;
}

/* ================= 三步访问路径 ================= */
.page-home .access {
  background: var(--paper);
}

.page-home .access__grid {
  align-items: start;
}

.page-home .steps {
  list-style: none;
  margin: clamp(22px, 3.2vw, 34px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: steps;
}

.page-home .steps__item {
  position: relative;
  counter-increment: steps;
  padding: 18px 20px 16px 76px;
  background: var(--warm);
  border: 2px solid var(--teal);
  box-shadow: var(--shadow);
}

.page-home .steps__item::before {
  content: "0" counter(steps);
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 56px;
  display: grid;
  place-items: center;
  background: var(--teal);
  color: var(--flare);
  font-family: var(--f-mono);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .04em;
}

.page-home .steps__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--teal);
}

.page-home .steps__text {
  margin: 7px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--stone);
}

.page-home .fold {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
}

.page-home .fold > summary {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--moss);
}

.page-home .fold > summary::-webkit-details-marker {
  display: none;
}

.page-home .fold > summary::before {
  content: "+";
  display: inline-grid;
  place-items: center;
  width: 16px;
  height: 16px;
  border: 1px solid var(--clay);
  color: var(--clay);
  font-family: var(--f-mono);
  font-size: 12px;
  line-height: 1;
}

.page-home .fold[open] > summary::before {
  content: "–";
}

.page-home .fold__body {
  padding-top: 8px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--stone);
}

.page-home .access__side {
  margin-top: clamp(26px, 4vw, 0px);
}

.page-home .access__img {
  display: block;
  width: 100%;
  border: 2px solid var(--teal);
  box-shadow: var(--shadow);
}

.page-home .access__cap {
  margin: 12px 0 0;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-home .access__side .note {
  margin-top: 18px;
}

/* ================= 多联赛同步 ================= */
.page-home .leagues .section__eyebrow {
  color: var(--spark);
}

.page-home .leagues .section__title {
  color: var(--paper);
}

.page-home .leagues .section__lede {
  color: rgba(244, 241, 233, .76);
}

.page-home .leagues__grid {
  align-items: start;
}

.page-home .leagues__fig {
  margin: 0;
}

.page-home .leagues__fig img {
  display: block;
  width: 100%;
  border: 2px solid var(--flare);
}

.page-home .leagues__fig figcaption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: .08em;
  color: rgba(244, 241, 233, .58);
}

.page-home .seg {
  list-style: none;
  margin: clamp(18px, 2.8vw, 28px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  border: 2px solid rgba(244, 241, 233, .26);
}

.page-home .seg__item {
  flex: 1 1 170px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  border-right: 1px solid rgba(244, 241, 233, .18);
  border-bottom: 1px solid rgba(244, 241, 233, .18);
  font-size: 13px;
  line-height: 1.4;
  color: rgba(244, 241, 233, .82);
}

.page-home .seg__item.is-active {
  background: var(--flare);
  color: var(--night);
  font-weight: 700;
}

.page-home .seg__n {
  font-family: var(--f-mono);
  font-size: 15px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.page-home .sync {
  margin: clamp(18px, 2.8vw, 26px) 0 0;
  border-top: 1px solid rgba(244, 241, 233, .2);
}

.page-home .sync__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 18px;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(244, 241, 233, .2);
}

.page-home .sync__row dt {
  font-size: 13px;
  color: rgba(244, 241, 233, .7);
}

.page-home .sync__row dd {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  color: var(--spark);
}

/* ================= 控球率区间带 ================= */
.page-home .possession .section__eyebrow {
  color: rgba(244, 241, 233, .74);
}

.page-home .possession .section__title {
  color: var(--paper);
}

.page-home .possession .section__lede {
  max-width: 68ch;
  color: rgba(244, 241, 233, .78);
}

.page-home .possession__scroller {
  margin-top: clamp(22px, 3.4vw, 38px);
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 10px;
}

.page-home .possession__scroller::-webkit-scrollbar {
  height: 6px;
}

.page-home .possession__scroller::-webkit-scrollbar-thumb {
  background: rgba(244, 241, 233, .32);
}

.page-home .possession__track {
  list-style: none;
  margin: 0;
  padding: 0 clamp(18px, 4vw, 52px);
  display: flex;
  min-width: 880px;
  border-top: 2px solid rgba(244, 241, 233, .26);
  border-bottom: 2px solid rgba(244, 241, 233, .26);
}

.page-home .possession__tick {
  position: relative;
  flex: 1 0 136px;
  padding: 16px 14px 24px;
  border-right: 1px solid rgba(244, 241, 233, .16);
}

.page-home .possession__tick:last-child {
  border-right: 0;
}

.page-home .possession__tick::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 10px;
  height: 3px;
  background: var(--spark);
  opacity: .72;
}

.page-home .possession__band {
  display: block;
  font-size: 12px;
  letter-spacing: .06em;
  color: rgba(244, 241, 233, .74);
}

.page-home .possession__n {
  display: block;
  margin-top: 10px;
  font-family: var(--f-mono);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 600;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--paper);
}

.page-home .possession__u {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--spark);
}

/* ================= 四条主线 ================= */
.page-home .routes {
  background: var(--warm);
}

.page-home .routes__grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(24px, 3.6vw, 40px);
}

.page-home .route-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 18px;
  align-items: start;
  padding: 22px 22px 20px;
  background: var(--paper);
  border: 2px solid var(--teal);
  box-shadow: var(--shadow);
  text-decoration: none;
  color: var(--stone);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-home .route-card:hover,
.page-home .route-card:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--teal);
}

.page-home .route-card__idx {
  grid-row: 1 / span 2;
  font-family: var(--f-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--clay);
}

.page-home .route-card__title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--teal);
}

.page-home .route-card__text {
  margin: 6px 0 0;
  grid-column: 2;
  font-size: 14px;
  line-height: 1.72;
  color: var(--stone);
}

/* ================= 客户端与设备 ================= */
.page-home .client {
  background: var(--paper);
}

.page-home .spec {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
}

.page-home .spec__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 18px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line);
}

.page-home .spec__item:first-child {
  border-top: 1px dashed var(--line);
}

.page-home .spec__k {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--moss);
}

.page-home .spec__v {
  font-family: var(--f-mono);
  font-size: 15px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--teal);
}

.page-home .client__cta {
  margin: clamp(22px, 3vw, 30px) 0 0;
}

.page-home .client__side .note p + p {
  margin-top: 10px;
}

.page-home .client__more {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--moss);
}

.page-home .client__side a,
.page-home .access__side a,
.page-home .contact__links a {
  color: var(--clay);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ================= 联络与口径 ================= */
.page-home .contact .section__eyebrow {
  color: var(--spark);
}

.page-home .contact .section__title {
  color: var(--paper);
}

.page-home .contact__grid {
  margin-top: clamp(24px, 3.6vw, 40px);
  align-items: start;
}

.page-home .contact__list {
  margin: 0;
  border-top: 1px solid rgba(244, 241, 233, .2);
}

.page-home .contact__row {
  padding: 14px 0;
  border-bottom: 1px dashed rgba(244, 241, 233, .2);
}

.page-home .contact__row dt {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--spark);
}

.page-home .contact__row dd {
  margin: 7px 0 0;
  font-family: var(--f-mono);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  color: var(--paper);
  word-break: break-word;
}

.page-home .contact__addr {
  font-family: var(--f-sans);
  font-size: 14px;
  line-height: 1.7;
}

.page-home .contact__note {
  padding: 20px 22px;
  border: 2px solid rgba(244, 241, 233, .22);
  background: rgba(20, 82, 74, .34);
  font-size: 14px;
  line-height: 1.82;
  color: rgba(244, 241, 233, .84);
}

.page-home .contact__note p + p {
  margin-top: 12px;
}

.page-home .contact__links a {
  color: var(--flare);
}

/* ================= 响应式 ================= */
@media (max-width: 899px) {
  .page-home .access__side {
    margin-top: 34px;
  }

  .page-home .steps__item {
    padding: 16px 16px 14px 66px;
  }

  .page-home .steps__item::before {
    width: 48px;
    font-size: 15px;
  }

  .page-home .leagues__fig {
    margin-bottom: 26px;
  }

  .page-home .client__side {
    margin-top: 28px;
  }

  .page-home .contact__note {
    margin-top: 24px;
  }
}

@media (min-width: 720px) {
  .page-home .routes__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .hero__collage {
    grid-template-columns: 5fr 3fr 2fr;
    grid-template-rows: auto auto;
    align-items: end;
  }

  .page-home .board--lead {
    grid-column: 1 / 2;
    grid-row: 1 / span 2;
  }

  .page-home .board--shooter {
    grid-column: 2 / 3;
    grid-row: 2 / 3;
  }

  .page-home .board--ref {
    grid-column: 3 / 4;
    grid-row: 2 / 3;
  }

  .page-home .possession__track {
    min-width: 0;
  }

  .page-home .possession__tick {
    flex: 1 1 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .route-card,
  .page-home .route-card:hover,
  .page-home .route-card:focus-visible {
    transition: none;
    transform: none;
  }
}