.page-home {
  --home-edge: clamp(18px, 4.5vw, 56px);
  --home-card-gap: 20px;
  display: block;
}

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

/* ---------- 首屏 ---------- */

.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding: 52px 0 72px;
  background:
    radial-gradient(120% 95% at 82% 4%, rgba(44, 232, 192, 0.14), transparent 58%),
    linear-gradient(180deg, #0A1424 0%, #0F1E33 62%, #0A1424 100%);
}

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

.page-home .home-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 68% 50%;
  opacity: 0.36;
  filter: saturate(0.7) contrast(1.06);
}

.page-home .home-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 20, 36, 0.86) 0%, rgba(10, 20, 36, 0.9) 55%, rgba(10, 20, 36, 0.98) 100%);
}

.page-home .home-hero__slant {
  position: absolute;
  left: 0;
  bottom: 26px;
  z-index: 2;
  width: min(52%, 620px);
  height: 3px;
  border-radius: var(--bv-pill);
  background: linear-gradient(90deg, var(--bv-cyan) 0%, rgba(44, 232, 192, 0.1) 88%, transparent 100%);
  transform: rotate(-6deg);
  transform-origin: left bottom;
  pointer-events: none;
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 44px;
}

.page-home .home-hero__title {
  margin: 14px 0 0;
  font-size: clamp(40px, 10.5vw, 92px);
  line-height: 0.98;
  letter-spacing: -0.045em;
  font-weight: 900;
  color: var(--bv-ink);
}

.page-home .home-hero__sub {
  max-width: 34em;
  margin: 22px 0 0;
  font-size: clamp(16px, 3.6vw, 19px);
  line-height: 1.75;
  color: var(--bv-mist);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.page-home .home-hero__index {
  align-self: end;
  padding-top: 22px;
  border-top: 1px solid var(--bv-line);
}

.page-home .home-hero__facts {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-home .home-hero__fact {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid var(--bv-line);
}

.page-home .home-hero__fact:last-child {
  border-bottom: 0;
}

.page-home .home-hero__fact-num {
  flex: 0 0 auto;
  min-width: 2.6em;
  font-family: var(--bv-mono);
  font-size: 38px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--bv-cyan);
}

.page-home .home-hero__fact-num small {
  font-size: 0.42em;
  letter-spacing: 0.08em;
  margin-left: 2px;
}

.page-home .home-hero__fact-label {
  font-family: var(--bv-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--bv-mist);
}

/* ---------- 注册 ---------- */

.page-home .home-signup__inner {
  display: grid;
  gap: 40px;
}

.page-home .home-signup__copy > .bv-prose {
  margin-top: 18px;
}

.page-home .home-steps {
  list-style: none;
  margin: 30px 0 32px;
  padding: 0;
  display: grid;
  gap: 18px;
  counter-reset: home-step;
}

.page-home .home-steps__item {
  display: flex;
  gap: 16px;
  padding: 18px 20px;
  border: 1px solid var(--bv-line);
  border-radius: var(--bv-radius-m);
  background: linear-gradient(145deg, rgba(22, 41, 74, 0.7), rgba(15, 30, 51, 0.4));
}

.page-home .home-steps__num {
  font-family: var(--bv-mono);
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--bv-cyan);
  padding-top: 3px;
}

.page-home .home-steps__title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--bv-ink);
}

.page-home .home-steps__body p {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--bv-mist);
}

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

/* ---------- 数据条 ---------- */

.page-home .home-today {
  padding: 72px 0 28px;
  background: linear-gradient(180deg, #0A1424 0%, #0F1E33 100%);
}

.page-home .home-today__head {
  margin-bottom: 32px;
}

.page-home .home-today__rail {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 6px var(--home-edge) 30px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--bv-line) transparent;
}

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

.page-home .home-today__rail::-webkit-scrollbar-thumb {
  background: var(--bv-line);
  border-radius: var(--bv-pill);
}

.page-home .home-match {
  flex: 0 0 min(276px, 76vw);
  scroll-snap-align: start;
  display: grid;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--bv-line);
  border-radius: var(--bv-radius-m);
  background: linear-gradient(160deg, rgba(22, 41, 74, 0.9), rgba(15, 30, 51, 0.95));
}

.page-home .home-match__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-home .home-match__board {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 8px;
}

.page-home .home-match__team {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--bv-ink);
}

.page-home .home-match__team--away {
  text-align: right;
}

.page-home .home-match__score {
  font-family: var(--bv-mono);
  font-size: 30px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--bv-cyan);
  white-space: nowrap;
}

.page-home .home-match__score--idle {
  font-size: 18px;
  letter-spacing: 0.08em;
  color: var(--bv-mist);
}

.page-home .home-match__dash {
  padding: 0 3px;
  color: var(--bv-mist);
}

.page-home .home-match__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--bv-line);
}

.page-home .home-match__stat dt {
  font-family: var(--bv-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--bv-mist);
}

.page-home .home-match__stat dd {
  margin: 4px 0 0;
  font-family: var(--bv-mono);
  font-size: 16px;
  color: var(--bv-ink);
}

/* ---------- 能力卡片 ---------- */

.page-home .home-capability__head {
  margin-bottom: 34px;
}

.page-home .home-cards {
  display: grid;
  gap: var(--home-card-gap);
}

.page-home .home-card {
  position: relative;
  display: block;
  padding: 24px 22px 22px;
  border: 1px solid var(--bv-line);
  border-radius: var(--bv-radius-l);
  background: linear-gradient(155deg, rgba(22, 41, 74, 0.62), rgba(15, 30, 51, 0.94));
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  transition: transform 260ms ease, border-color 260ms ease;
}

.page-home .home-card::after {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -40px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(44, 232, 192, 0.14), transparent 68%);
  pointer-events: none;
}

.page-home .home-card:hover,
.page-home .home-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(44, 232, 192, 0.5);
}

.page-home .home-card__media {
  margin: 0 0 18px;
  border-radius: var(--bv-radius-s);
  overflow: hidden;
}

.page-home .home-card__media img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .home-card__idx {
  margin: 0;
  font-family: var(--bv-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--bv-cyan);
}

.page-home .home-card__title {
  margin: 10px 0 0;
  font-size: clamp(20px, 4.4vw, 24px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--bv-ink);
}

.page-home .home-card__text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--bv-mist);
}

.page-home .home-card__more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  font-family: var(--bv-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--bv-cyan-soft);
}

.page-home .home-card__arrow {
  transition: transform 220ms ease;
}

.page-home .home-card:hover .home-card__arrow {
  transform: translateX(5px);
}

/* ---------- 覆盖范围 ---------- */

.page-home .home-coverage {
  background: linear-gradient(180deg, #0F1E33 0%, #0A1424 100%);
}

.page-home .home-coverage__lead > .bv-prose {
  margin-top: 18px;
}

.page-home .home-spark {
  margin: 28px 0 0;
  padding: 16px;
  border: 1px solid var(--bv-line);
  border-radius: var(--bv-radius-m);
  background: rgba(10, 20, 36, 0.5);
}

.page-home .home-spark__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .home-spark__grid line {
  stroke: #1B3A5C;
  stroke-width: 1;
  stroke-dasharray: 3 6;
}

.page-home .home-spark__line {
  fill: none;
  stroke: var(--bv-cyan);
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-home .home-spark__dots circle {
  fill: var(--bv-cyan-soft);
}

.page-home .home-spark figcaption {
  margin-top: 12px;
}

.page-home .home-table__num {
  font-family: var(--bv-mono);
  letter-spacing: 0.02em;
  color: var(--bv-cyan);
  white-space: nowrap;
}

/* ---------- 场景 ---------- */

.page-home .home-scene__head {
  margin-bottom: 30px;
}

.page-home .home-scene__grid {
  display: grid;
  gap: 18px;
}

.page-home .home-scene__item {
  position: relative;
  padding: 26px 22px;
  border-radius: var(--bv-radius-l);
  background: linear-gradient(200deg, rgba(22, 41, 74, 0.72), rgba(15, 30, 51, 0.5));
  border: 1px solid transparent;
  border-left: 3px solid var(--bv-cyan);
}

.page-home .home-scene__phase {
  margin: 0;
  font-family: var(--bv-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--bv-cyan);
}

.page-home .home-scene__title {
  margin: 12px 0 0;
  font-size: clamp(19px, 4.2vw, 22px);
  font-weight: 800;
  color: var(--bv-ink);
}

.page-home .home-scene__text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--bv-mist);
}

/* ---------- 版本（浅色档案带） ---------- */

.page-home .home-version {
  background: var(--bv-paper);
  color: var(--bv-ink-dark);
  padding: 64px 0;
  clip-path: polygon(0 3%, 100% 0, 100% 97%, 0 100%);
}

.page-home .home-version__inner {
  display: grid;
  gap: 36px;
}

.page-home .home-version .bv-kicker {
  color: #2A6F62;
}

.page-home .home-version__title {
  color: var(--bv-ink-dark);
  margin-top: 10px;
}

.page-home .home-version__text {
  margin: 18px 0 0;
  max-width: 38em;
  font-size: 16px;
  line-height: 1.78;
  color: #33475F;
}

.page-home .home-version__list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(16, 28, 46, 0.16);
}

.page-home .home-version__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(16, 28, 46, 0.16);
}

.page-home .home-version__key {
  flex: 0 0 7.5em;
  font-family: var(--bv-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: #2A6F62;
}

.page-home .home-version__val {
  flex: 1 1 12em;
  font-size: 15px;
  line-height: 1.6;
  color: var(--bv-ink-dark);
}

.page-home .home-version__links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 26px;
  margin: 26px 0 0;
}

.page-home .home-version__link {
  font-family: var(--bv-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: #1A5C50;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

.page-home .home-version__link:hover,
.page-home .home-version__link:focus-visible {
  color: var(--bv-ink-dark);
}

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

.page-home .home-version__media .bv-media__caption {
  color: #45596F;
}

/* ---------- 常见疑问 ---------- */

.page-home .home-faq__head {
  margin-bottom: 28px;
}

.page-home .home-faq__grid {
  display: grid;
  gap: 14px;
}

.page-home .home-faq__item {
  padding: 18px 20px;
  border: 1px solid var(--bv-line);
  border-radius: var(--bv-radius-m);
  background: rgba(15, 30, 51, 0.7);
}

.page-home .home-faq__item[open] {
  border-color: rgba(44, 232, 192, 0.42);
}

.page-home .home-faq__q {
  cursor: pointer;
  list-style: none;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.005em;
  color: var(--bv-ink);
}

.page-home .home-faq__q::-webkit-details-marker {
  display: none;
}

.page-home .home-faq__q::after {
  content: "+";
  float: right;
  margin-left: 12px;
  font-family: var(--bv-mono);
  color: var(--bv-cyan);
}

.page-home .home-faq__item[open] .home-faq__q::after {
  content: "–";
}

.page-home .home-faq__a {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--bv-mist);
}

.page-home .home-faq__more {
  margin: 26px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--bv-mist);
}

.page-home .home-faq__more a {
  color: var(--bv-cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(124, 245, 220, 0.4);
}

.page-home .home-faq__more a:hover,
.page-home .home-faq__more a:focus-visible {
  color: var(--bv-ink);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-home .home-hero {
    padding: 68px 0 88px;
  }

  .page-home .home-hero__media::after {
    background: linear-gradient(94deg, rgba(10, 20, 36, 0.97) 0%, rgba(10, 20, 36, 0.86) 44%, rgba(10, 20, 36, 0.34) 100%);
  }

  .page-home .home-hero__facts {
    gap: 0;
  }

  .page-home .home-signup__inner {
    grid-template-columns: 1.25fr 0.75fr;
    align-items: center;
    gap: 52px;
  }

  .page-home .home-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .home-cards > :nth-child(2) {
    margin-top: 56px;
  }

  .page-home .home-cards > :nth-child(4) {
    margin-top: 56px;
  }

  .page-home .home-scene__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .home-scene__item:nth-child(2) {
    margin-top: 32px;
  }

  .page-home .home-version__inner {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 56px;
  }

  .page-home .home-faq__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 1024px) {
  .page-home .home-hero {
    padding: 84px 0 104px;
  }

  .page-home .home-hero__inner {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: end;
    gap: 60px;
  }

  .page-home .home-hero__index {
    padding-top: 0;
    border-top: 0;
    border-left: 1px solid var(--bv-line);
    padding-left: 28px;
  }

  .page-home .home-hero__facts {
    margin-top: 22px;
  }

  .page-home .home-today {
    padding-top: 88px;
  }

  .page-home .home-cards {
    gap: 28px;
  }

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

  .page-home .home-version {
    padding: 88px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-card,
  .page-home .home-card__arrow {
    transition: none;
  }
}
</PAGE_CSS>>>