.page-home {
  --home-pad: clamp(16px, 2.4vw, 28px);
  --home-radius: 3px;
  background: var(--ink-900);
  color: var(--text-soft);
}

.page-home .section {
  padding-block: clamp(34px, 5vw, 66px);
}

.page-home .section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(18px, 2.6vw, 28px);
}

.page-home .section__title {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3.4vw, 36px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--white);
  margin: 0;
}

.page-home .section__note {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--mist);
  margin: 0;
}

.page-home .eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--cyan);
  text-transform: uppercase;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  padding: clamp(16px, 2.6vw, 28px) 0 clamp(30px, 5vw, 58px);
  background:
    radial-gradient(78% 68% at 88% 6%, rgba(64, 224, 208, 0.13), transparent 58%),
    radial-gradient(66% 76% at 2% 94%, rgba(255, 106, 42, 0.14), transparent 60%),
    var(--ink-900);
}

.page-home .hero .breadcrumbs {
  margin-bottom: clamp(14px, 2.4vw, 24px);
}

.page-home .hero__vertical {
  display: none;
}

.page-home .hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 40px);
  align-items: end;
}

.page-home .hero__tagrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.page-home .hero__code {
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--mist);
}

.page-home .hero__title {
  font-family: var(--font-display);
  font-size: clamp(44px, 9vw, 100px);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: 0.005em;
  color: var(--white);
  margin: 0;
}

.page-home .hero__intro {
  max-width: 46ch;
  margin: 20px 0 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.78;
  color: var(--text-soft);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 2.6vw, 28px);
}

.page-home .hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-home .hero__stat dt {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-home .hero__stat dd {
  margin: 6px 0 0;
  font-size: clamp(22px, 2.8vw, 32px);
  font-weight: 700;
  line-height: 1;
  color: var(--white);
}

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

.page-home .hero__shot {
  position: relative;
  display: block;
  border: 1px solid var(--line-strong);
  overflow: hidden;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.42);
}

.page-home .hero__shot .media__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .hero__shot::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(198deg, rgba(5, 10, 22, 0.5), rgba(5, 10, 22, 0.04) 58%);
  pointer-events: none;
}

.page-home .hero__shot .media__tag {
  position: absolute;
  left: 0;
  bottom: 22px;
  z-index: 1;
  padding: 7px 16px;
  background: var(--orange);
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

/* ---------- 赛道入口 ---------- */
.page-home .track__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .track__item {
  background: var(--ink-800);
}

.page-home .track__link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 100%;
  padding: var(--home-pad);
  text-decoration: none;
  color: inherit;
  border-top: 2px solid transparent;
  transition:
    background var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.page-home .track__item:hover .track__link,
.page-home .track__link:focus-visible {
  background: var(--ink-700);
  border-top-color: var(--orange);
  transform: translateY(-2px);
}

.page-home .track__index {
  font-size: 12px;
  letter-spacing: 0.26em;
  color: var(--cyan);
}

.page-home .track__label {
  font-family: var(--font-heading);
  font-size: clamp(19px, 2vw, 23px);
  font-weight: 800;
  color: var(--white);
}

.page-home .track__desc {
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.page-home .track__more {
  margin-top: auto;
  padding-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-home .track__item:hover .track__more,
.page-home .track__link:focus-visible .track__more {
  color: var(--cyan);
}

/* ---------- 排名三步 ---------- */
.page-home .rank {
  background: var(--ink-800);
  border-block: 1px solid var(--line);
}

.page-home .rank__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.2vw, 44px);
  align-items: center;
}

.page-home .rank__intro {
  max-width: 44ch;
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-soft);
}

.page-home .rank__steps {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .rank__step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 14px;
  align-items: baseline;
  padding: 14px 16px;
  background: var(--ink-900);
}

.page-home .rank__num {
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-home .rank__step-text {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
}

.page-home .rank__step-note {
  grid-column: 2;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

.page-home .rank__cta {
  margin-top: 20px;
}

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

.page-home .rank__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--line-strong);
}

/* ---------- 订阅与收藏卡片流 ---------- */
.page-home .flow__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-home .flow__card {
  padding: var(--home-pad);
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  transition:
    transform var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-home .flow__card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
}

.page-home .flow__card .card__title {
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-size: clamp(18px, 2vw, 21px);
  font-weight: 800;
  color: var(--white);
}

.page-home .flow__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-soft);
}

.page-home .flow__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.page-home .flow__meta {
  margin: 14px 0 0;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-home .flow__media {
  margin: 0 0 16px;
  border: 1px solid var(--line-strong);
  overflow: hidden;
}

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

.page-home .flow__card--b .btn {
  margin-top: 16px;
}

.page-home .flow__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-home .flow__list li {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ---------- 伤停看板 ---------- */
.page-home .injury__frame {
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(160deg, rgba(64, 224, 208, 0.07), transparent 48%),
    var(--ink-800);
  overflow: hidden;
  border-radius: var(--home-radius);
}

.page-home .injury__banner {
  margin: 0;
  border-bottom: 1px solid var(--line-strong);
}

.page-home .injury__banner img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 200px;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  opacity: 0.72;
}

.page-home .injury__body {
  padding: clamp(16px, 2.8vw, 30px);
}

.page-home .injury__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 18px;
  margin-bottom: 16px;
}

.page-home .injury__scroll {
  overflow-x: auto;
  border: 1px solid var(--line);
}

.page-home .injury__table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
  background: var(--ink-900);
}

.page-home .injury__table th,
.page-home .injury__table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.page-home .injury__table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--mist);
  background: var(--ink-700);
}

.page-home .injury__table tbody th {
  font-weight: 700;
  color: var(--white);
}

.page-home .injury__table tbody tr:last-child th,
.page-home .injury__table tbody tr:last-child td {
  border-bottom: 0;
}

.page-home .injury__table tbody tr:hover {
  background: var(--ink-800);
}

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

.page-home .injury__num {
  display: inline-block;
  min-width: 30px;
  padding: 2px 7px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  border-radius: var(--home-radius);
}

.page-home .injury__num--out {
  color: var(--red);
  background: rgba(255, 90, 110, 0.13);
}

.page-home .injury__num--warn {
  color: var(--gold);
  background: rgba(242, 196, 107, 0.13);
}

.page-home .injury__num--ok {
  color: var(--green);
  background: rgba(88, 214, 141, 0.13);
}

.page-home .injury__legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
  margin-top: 14px;
  font-size: 12px;
  color: var(--mist);
}

.page-home .injury__legend > span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.page-home .injury__legend-note {
  color: var(--mist);
  opacity: 0.78;
}

.page-home .injury__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 20px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-home .injury__foot p {
  margin: 0;
  max-width: 52ch;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-soft);
}

.page-home .injury__foot-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 赛场动态 ---------- */
.page-home .news__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}

.page-home .news__intro {
  max-width: 38ch;
  margin: 14px 0 20px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-soft);
}

.page-home .news__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-home .news__item {
  border-bottom: 1px solid var(--line);
}

.page-home .news__link {
  display: grid;
  gap: 8px;
  padding: 16px 6px;
  text-decoration: none;
  color: inherit;
  transition:
    background var(--dur) var(--ease),
    padding-left var(--dur) var(--ease);
}

.page-home .news__link:hover,
.page-home .news__link:focus-visible {
  background: var(--ink-800);
  padding-left: 14px;
}

.page-home .news__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-home .news__time {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-home .news__title {
  font-size: clamp(15px, 1.7vw, 17px);
  font-weight: 700;
  line-height: 1.55;
  color: var(--white);
}

.page-home .news__link:hover .news__title {
  color: var(--cyan-soft);
}

/* ---------- 起步区块 ---------- */
.page-home .start {
  padding-bottom: clamp(44px, 6vw, 80px);
}

.page-home .start__frame {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 36px);
  align-items: center;
  padding: clamp(20px, 3vw, 36px);
  border: 1px solid var(--line-strong);
  border-radius: var(--home-radius);
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(255, 106, 42, 0.16), transparent 62%),
    var(--ink-800);
}

.page-home .start__text {
  max-width: 54ch;
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-home .start__mail {
  margin: 16px 0 0;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-home .start__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-home .track__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-home .flow__card--c {
    grid-column: 1 / -1;
  }

  .page-home .news__link {
    grid-template-columns: 188px minmax(0, 1fr);
    gap: 16px;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(26px, 3vw, 44px);
  }

  .page-home .rank__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-home .flow__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 22px;
    align-items: start;
  }

  .page-home .flow__card--a {
    grid-column: 1 / span 4;
  }

  .page-home .flow__card--b {
    grid-column: 6 / span 7;
  }

  .page-home .flow__card--c {
    grid-column: 2 / span 9;
    grid-row: 2;
  }

  .page-home .news__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  }

  .page-home .start__frame {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  }

  .page-home .start__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1080px) {
  .page-home .track__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .hero__vertical {
    display: block;
    position: absolute;
    right: clamp(4px, 1vw, 16px);
    top: clamp(90px, 12vh, 140px);
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.34em;
    text-transform: uppercase;
    color: var(--mist);
    opacity: 0.5;
    pointer-events: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .track__link,
  .page-home .flow__card,
  .page-home .news__link {
    transition: none;
  }

  .page-home .track__item:hover .track__link,
  .page-home .track__link:focus-visible,
  .page-home .flow__card:hover {
    transform: none;
  }
}