.page-home {
  --home-gap: 16px;
  --home-pad: 0;
  display: block;
  overflow-x: clip;
}

/* ============ 首屏 · 夜间记分牌 ============ */

.page-home .board {
  position: relative;
  padding: 30px 0 18px;
  isolation: isolate;
}

.page-home .board__glow {
  position: absolute;
  top: -12%;
  right: -6%;
  width: min(64%, 780px);
  height: 76%;
  background: radial-gradient(closest-side, rgba(0, 229, 200, 0.17), rgba(0, 229, 200, 0) 72%);
  z-index: 0;
  pointer-events: none;
}

.page-home .board__media {
  position: absolute;
  top: 0;
  right: 0;
  width: min(58%, 620px);
  aspect-ratio: 3 / 2;
  z-index: 0;
  opacity: 0.26;
  border: 0;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 46%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 46%);
  pointer-events: none;
}

.page-home .board__media .media-frame__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .board__wrap {
  position: relative;
  z-index: 1;
}

.page-home .board__ctx {
  color: var(--ink-2);
  margin: 0 0 16px;
}

.page-home .board__title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(30px, 5vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 14px;
  max-width: 15ch;
  transform: skewX(-3deg);
  transform-origin: left bottom;
}

.page-home .board__lede {
  max-width: 58ch;
  margin: 0 0 28px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-2);
}

.page-home .board__stage {
  position: relative;
}

.page-home .board-switch__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-home .board-panel {
  display: none;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0 var(--home-gap);
  align-items: start;
  padding: 24px 0 28px;
  border-top: 1px solid var(--line);
}

.page-home .board-switch__input:nth-of-type(1):checked ~ .board-panel--league,
.page-home .board-switch__input:nth-of-type(2):checked ~ .board-panel--cup,
.page-home .board-switch__input:nth-of-type(3):checked ~ .board-panel--friend,
.page-home .board-switch__input:nth-of-type(4):checked ~ .board-panel--invite {
  display: grid;
}

.page-home .board__score {
  grid-column: 1 / -1;
  min-width: 0;
}

.page-home .board__tag {
  color: var(--ink-2);
  margin: 0 0 10px;
}

.page-home .board__score-line {
  display: flex;
  align-items: baseline;
  gap: 0.04em;
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  line-height: 0.86;
  letter-spacing: -0.05em;
}

.page-home .board__num {
  display: inline-block;
  font-size: clamp(64px, 15vw, 200px);
  font-weight: 700;
  color: var(--lime);
  transition: color var(--dur) var(--ease);
}

.page-home .board__num:hover,
.page-home .board__num:focus-visible {
  color: var(--accent-soft);
  animation: home-flash 180ms var(--ease) 1;
  outline: 2px solid var(--accent);
  outline-offset: 6px;
}

@keyframes home-flash {
  from { text-shadow: 0 0 28px rgba(0, 229, 200, 0.9); }
  to { text-shadow: 0 0 0 rgba(0, 229, 200, 0); }
}

.page-home .board__colon {
  font-size: clamp(34px, 7vw, 92px);
  font-weight: 700;
  color: var(--accent);
}

.page-home .board__note {
  color: var(--ink-2);
  margin: 0;
}

.page-home .board__stoppage {
  grid-column: 1 / span 3;
  margin-top: 22px;
  padding: 14px 0 0 14px;
  border-left: 1px solid var(--accent);
}

.page-home .board__stop {
  font-size: clamp(38px, 6vw, 82px);
  font-weight: 700;
  color: var(--stoppage);
  line-height: 0.9;
  letter-spacing: -0.04em;
  margin: 4px 0 8px;
}

.page-home .board__next {
  grid-column: 4 / span 3;
  margin-top: 22px;
  padding: 14px 0 0 14px;
  border-left: 1px solid var(--line);
}

.page-home .board__count {
  font-size: clamp(26px, 3.4vw, 46px);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.03em;
  margin: 6px 0 8px;
}

.page-home .board__unit {
  font-size: 0.42em;
  font-weight: 400;
  color: var(--ink-2);
  margin: 0 0.22em 0 0.1em;
}

.page-home .board__tabs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 4px 0 2px;
  border-top: 1px solid var(--line);
}

.page-home .board__tab {
  flex: 0 0 auto;
  padding: 11px 18px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--ink-2);
  border: 1px solid transparent;
  border-radius: 2px;
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-home .board__tab:hover {
  color: var(--ink);
  border-color: var(--line);
}

.page-home .board-switch__input:nth-of-type(1):checked ~ .board__tabs .board__tab:nth-of-type(1),
.page-home .board-switch__input:nth-of-type(2):checked ~ .board__tabs .board__tab:nth-of-type(2),
.page-home .board-switch__input:nth-of-type(3):checked ~ .board__tabs .board__tab:nth-of-type(3),
.page-home .board-switch__input:nth-of-type(4):checked ~ .board__tabs .board__tab:nth-of-type(4) {
  color: var(--bg-0);
  background: var(--accent);
  border-color: var(--accent);
}

.page-home .board-switch__input:nth-of-type(1):focus-visible ~ .board__tabs .board__tab:nth-of-type(1),
.page-home .board-switch__input:nth-of-type(2):focus-visible ~ .board__tabs .board__tab:nth-of-type(2),
.page-home .board-switch__input:nth-of-type(3):focus-visible ~ .board__tabs .board__tab:nth-of-type(3),
.page-home .board-switch__input:nth-of-type(4):focus-visible ~ .board__tabs .board__tab:nth-of-type(4) {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  color: var(--ink);
}

.page-home .board__rule {
  margin: 14px 0 0;
  color: var(--ink-2);
  max-width: 64ch;
}

/* ============ 赛季时间轴 ============ */

.page-home .timeline {
  position: relative;
  padding: 44px 0 30px;
}

.page-home .timeline__head {
  max-width: 64ch;
}

.page-home .timeline__heading {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 6px 0 12px;
}

.page-home .timeline__intro {
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-2);
  margin: 0;
  max-width: 58ch;
}

.page-home .timeline__track {
  list-style: none;
  margin: 28px 0 0;
  padding: 0 0 6px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(170px, 1fr);
  overflow-x: auto;
  overscroll-behavior-inline: contain;
}

.page-home .timeline__node {
  position: relative;
  border-top: 1px solid var(--line);
  padding: 20px 20px 0 0;
  transition: border-color var(--dur) var(--ease);
}

.page-home .timeline__node::before {
  content: "";
  position: absolute;
  top: -3px;
  left: 0;
  width: 5px;
  height: 5px;
  background: var(--line);
  transition: background-color var(--dur) var(--ease);
}

.page-home .timeline__node:hover,
.page-home .timeline__node:focus-within {
  border-top-color: var(--accent);
}

.page-home .timeline__node:hover::before,
.page-home .timeline__node:focus-within::before {
  background: var(--accent);
}

.page-home .timeline__link {
  display: block;
  padding: 4px 10px 6px 0;
  text-decoration: none;
  color: inherit;
  transition: transform var(--dur) var(--ease);
}

.page-home .timeline__node:hover .timeline__link,
.page-home .timeline__node:focus-within .timeline__link {
  transform: translateY(-3px);
}

.page-home .timeline__year {
  display: block;
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.page-home .timeline__node--now .timeline__year {
  color: var(--accent);
}

.page-home .timeline__vol {
  display: block;
  margin: 8px 0 10px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--lime);
}

.page-home .timeline__desc {
  display: block;
  max-width: 22ch;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-2);
  transition: color var(--dur) var(--ease);
}

.page-home .timeline__node:hover .timeline__desc,
.page-home .timeline__node:focus-within .timeline__desc {
  color: var(--ink);
}

.page-home .timeline__banner {
  margin: 26px 0 0;
}

/* ============ 梯队纵览 ============ */

.page-home .tiers {
  padding: 34px 0 26px;
}

.page-home .tiers__grid {
  display: grid;
  gap: 26px;
}

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

.page-home .tiers__heading {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(24px, 3.2vw, 38px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 6px 0 12px;
}

.page-home .tiers__intro {
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-2);
  margin: 0;
  max-width: 52ch;
}

.page-home .tiers__list {
  list-style: none;
  margin: 20px 0 24px;
  padding: 0;
}

.page-home .tiers__item {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 4px 16px;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

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

.page-home .tiers__code {
  grid-row: span 2;
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--accent);
}

.page-home .tiers__meta {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--lime);
}

.page-home .tiers__desc {
  grid-column: 2;
  margin: 2px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-2);
}

/* ============ 数据面板预览 ============ */

.page-home .metrics {
  padding: 34px 0 26px;
}

.page-home .metrics__heading {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(24px, 3.2vw, 38px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 6px 0 12px;
}

.page-home .metrics__intro {
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-2);
  margin: 0;
  max-width: 56ch;
}

.page-home .metrics__body {
  display: grid;
  gap: 26px;
  margin-top: 26px;
}

.page-home .metrics__figure {
  margin: 0;
  max-width: 420px;
}

.page-home .metrics__cards {
  display: grid;
  gap: 16px;
}

.page-home .metric-card {
  position: relative;
  padding: 20px 20px 18px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-home .metric-card:hover,
.page-home .metric-card:focus-within {
  transform: translateY(-3px);
  border-color: var(--accent);
  background: var(--bg-2);
}

.page-home .metric-card > .micro {
  color: var(--ink-2);
  margin: 0;
}

.page-home .metric-card__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(34px, 4.6vw, 52px);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.035em;
  color: var(--lime);
  margin: 10px 0 12px;
}

.page-home .metric-card__value small {
  font-size: 0.32em;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--ink-2);
  margin-left: 0.5em;
}

.page-home .metric-card__note {
  color: var(--ink-2);
  margin: 0;
}

.page-home .metrics__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 22px;
  margin-top: 26px;
}

.page-home .metrics__foot-note {
  color: var(--ink-2);
  margin: 0;
}

/* ============ 最新条目 ============ */

.page-home .reports {
  padding: 34px 0 26px;
}

.page-home .reports__heading {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(24px, 3.2vw, 38px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 6px 0 12px;
}

.page-home .reports__intro {
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-2);
  margin: 0;
  max-width: 56ch;
}

.page-home .reports__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

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

.page-home .reports__link {
  display: grid;
  gap: 8px;
  padding: 16px 0;
  text-decoration: none;
  color: inherit;
  transition: background-color var(--dur) var(--ease);
}

.page-home .reports__link:hover,
.page-home .reports__link:focus-visible {
  background: rgba(0, 229, 200, 0.05);
}

.page-home .reports__tag {
  justify-self: start;
}

.page-home .reports__name {
  font-family: var(--font-serif);
  font-size: clamp(16px, 1.8vw, 21px);
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--ink);
  transition: color var(--dur) var(--ease);
}

.page-home .reports__link:hover .reports__name,
.page-home .reports__link:focus-visible .reports__name {
  color: var(--accent-soft);
}

.page-home .reports__meta {
  color: var(--ink-2);
}

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

/* ============ 四条线索 ============ */

.page-home .threads {
  padding: 34px 0 54px;
}

.page-home .threads__heading {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(24px, 3.2vw, 38px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 6px 0 12px;
}

.page-home .threads__intro {
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-2);
  margin: 0;
  max-width: 52ch;
}

.page-home .threads__list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-home .threads__item {
  border-top: 1px solid var(--line);
  transition: border-color var(--dur) var(--ease);
}

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

.page-home .threads__item:hover,
.page-home .threads__item:focus-within {
  border-top-color: var(--accent);
}

.page-home .threads__link {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 4px 16px;
  align-items: baseline;
  padding: 18px 38px 18px 0;
  text-decoration: none;
  color: inherit;
  transition: padding-left var(--dur) var(--ease);
}

.page-home .threads__link:hover,
.page-home .threads__link:focus-visible {
  padding-left: 8px;
}

.page-home .threads__idx {
  grid-row: span 2;
  font-size: 15px;
  letter-spacing: 0.1em;
  color: var(--ink-2);
}

.page-home .threads__label {
  font-family: var(--font-serif);
  font-size: clamp(19px, 2vw, 26px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
  transition: color var(--dur) var(--ease);
}

.page-home .threads__link:hover .threads__label,
.page-home .threads__link:focus-visible .threads__label {
  color: var(--accent-soft);
}

.page-home .threads__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-2);
}

.page-home .threads__arrow {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  color: var(--accent);
  transition: transform var(--dur) var(--ease);
}

.page-home .threads__link:hover .threads__arrow,
.page-home .threads__link:focus-visible .threads__arrow {
  transform: translateY(-50%) translateX(7px);
}

.page-home .threads__foot {
  margin: 22px 0 0;
  color: var(--ink-2);
  line-height: 2;
  max-width: 72ch;
}

.page-home .threads__foot-link {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 200, 0.35);
  padding-bottom: 1px;
}

.page-home .threads__foot-link:hover,
.page-home .threads__foot-link:focus-visible {
  color: var(--accent-soft);
  border-bottom-color: var(--accent-soft);
}

/* ============ 桌面端 ============ */

@media (min-width: 720px) {
  .page-home {
    --home-gap: 20px;
  }

  .page-home .reports__link {
    grid-template-columns: 128px minmax(0, 1fr);
    gap: 6px 24px;
    align-items: baseline;
    padding: 18px 0;
  }

  .page-home .reports__name,
  .page-home .reports__meta {
    grid-column: 2;
  }

  .page-home .reports__link:hover {
    padding-left: 10px;
  }
}

@media (min-width: 900px) {
  .page-home {
    --home-gap: 24px;
  }

  .page-home .board {
    padding: 42px 0 22px;
  }

  .page-home .board__title {
    max-width: 18ch;
  }

  .page-home .board__lede {
    margin-bottom: 34px;
    font-size: 16px;
  }

  .page-home .board-panel {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    padding: 30px 0 34px;
  }

  .page-home .board__score {
    grid-column: 1 / span 6;
  }

  .page-home .board__score-line {
    margin-right: -26px;
  }

  .page-home .board__stoppage {
    grid-column: 6 / span 3;
    margin-top: 62px;
  }

  .page-home .board__next {
    grid-column: 9 / span 4;
    margin-top: 124px;
  }

  .page-home .tiers__grid {
    grid-template-columns: 5fr 7fr;
    gap: 44px;
    align-items: start;
  }

  .page-home .metrics__body {
    grid-template-columns: 4fr 8fr;
    gap: 40px;
    align-items: start;
    margin-top: 30px;
  }

  .page-home .metrics__figure {
    margin-top: 44px;
    max-width: none;
  }

  .page-home .metrics__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    align-items: start;
  }

  .page-home .metric-card:nth-child(2) {
    margin-top: 34px;
  }

  .page-home .metric-card:nth-child(3) {
    margin-top: 68px;
  }

  .page-home .timeline__track {
    grid-auto-columns: minmax(180px, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .board__num:hover,
  .page-home .board__num:focus-visible {
    animation: none;
  }

  .page-home .metric-card,
  .page-home .timeline__link,
  .page-home .threads__link,
  .page-home .threads__arrow {
    transition: none;
  }

  .page-home .metric-card:hover,
  .page-home .metric-card:focus-within {
    transform: none;
  }
}
<<<END>>>