.page-home {
  --home-panel: rgba(20, 23, 26, 0.86);
  --home-panel-lit: #1f262b;
  --home-tooltip-max: 220px;
  position: relative;
  isolation: isolate;
  overflow-x: hidden;
  background-color: var(--charcoal);
  color: var(--paper);
}

.page-home::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(42, 50, 55, 0.55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(42, 50, 55, 0.55) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.5;
}

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

.page-home .eyebrow {
  margin: 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--elec);
}

.page-home .figure-caption {
  display: block;
  padding: 10px 14px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--concrete);
  border-top: 1px solid var(--grid);
  background: var(--charcoal-2);
}

.page-home .text-link {
  display: inline-block;
  margin-top: 20px;
  font-size: 14px;
  color: var(--elec);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 212, 232, 0.4);
  padding-bottom: 2px;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-home .text-link:hover,
.page-home .text-link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-home .filter-btn {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-home .filter-status {
  margin: 10px 0 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--concrete);
}

/* ---------- 顶部上下文 ---------- */
.page-home .home-context {
  position: relative;
  z-index: 3;
  padding-top: clamp(18px, 3vw, 30px);
}

.page-home .crumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--steel);
}

.page-home .crumb-list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--concrete);
}

.page-home .crumb-list a {
  color: var(--steel);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-home .crumb-list a:hover,
.page-home .crumb-list a:focus-visible {
  color: var(--elec);
  border-bottom-color: var(--elec);
}

.page-home .crumb-list [aria-current] {
  color: var(--amber);
}

.page-home .context-stamp {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

/* ---------- 首屏赛季状态条 ---------- */
.page-home .board {
  padding: clamp(24px, 4vw, 46px) 0 clamp(32px, 5vw, 66px);
}

.page-home .board-grid {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
}

.page-home .board-copy h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.2vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-home .board-lead {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.78;
  color: var(--steel);
}

.page-home .season-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-home .board-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-home .board-figure {
  margin: 0;
  position: relative;
  border: 1px solid var(--grid);
  background: var(--night);
}

.page-home .board-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.86) contrast(1.06);
}

.page-home .board-figure::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 46px;
  height: 46px;
  background: linear-gradient(225deg, var(--charcoal) 50%, transparent 50%);
  pointer-events: none;
}

.page-home .board-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(28px, 4vw, 46px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--grid);
  border: 1px solid var(--grid);
}

.page-home .board-stats li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px 18px;
  background: var(--home-panel);
}

.page-home .stat-num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: clamp(26px, 3.8vw, 42px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-home .stat-label {
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--concrete);
}

/* ---------- 赔率横向带 ---------- */
.page-home .odds-band {
  overflow: hidden;
  padding: clamp(40px, 6vw, 84px) 0;
  border-top: 1px solid var(--grid);
  border-bottom: 1px solid var(--grid);
  background: linear-gradient(118deg, var(--night) 0%, #0a2115 52%, var(--charcoal) 100%);
}

.page-home .odds-band__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  filter: saturate(0.45) contrast(1.05);
  pointer-events: none;
}

.page-home .odds-inner {
  position: relative;
  z-index: 2;
}

.page-home .season-cards {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(248px, 82vw);
  gap: 12px;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0 0 10px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.page-home .season-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 16px 18px;
  background: var(--home-panel);
  border: 1px solid var(--grid);
  scroll-snap-align: start;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.page-home .season-card:hover {
  border-color: var(--elec);
  transform: translateY(-2px);
}

.page-home .season-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.page-home .season-card__id {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 20px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .season-card__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--concrete);
}

.page-home .season-card__value {
  margin: 0;
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 22px;
  letter-spacing: 0.02em;
  color: var(--amber);
}

.page-home .season-card__meta {
  margin: 0;
  font-size: 13px;
  line-height: 1.68;
  color: var(--steel);
}

.page-home .scale-bar {
  position: relative;
}

.page-home .scale-note {
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  z-index: 6;
  width: max-content;
  max-width: var(--home-tooltip-max);
  padding: 7px 10px;
  font-size: 12px;
  line-height: 1.55;
  color: var(--paper);
  background: var(--charcoal-2);
  border: 1px solid var(--elec);
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
  pointer-events: none;
}

.page-home .scale-bar:hover .scale-note,
.page-home .scale-bar:focus-within .scale-note,
.page-home .scale-bar:focus .scale-note {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- 看台档案索引 ---------- */
.page-home .archive-index {
  padding: clamp(40px, 6vw, 86px) 0;
}

.page-home .archive-grid {
  display: grid;
  gap: clamp(24px, 3vw, 40px);
}

.page-home .season-rail {
  padding: clamp(18px, 2.4vw, 26px);
  background: linear-gradient(180deg, rgba(12, 44, 28, 0.92), rgba(20, 23, 26, 0.75));
  border: 1px solid var(--grid);
  border-left: 3px solid var(--turf);
}

.page-home .rail-title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 27px);
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-home .rail-sub {
  margin: 0 0 18px;
  font-size: 13px;
  line-height: 1.72;
  color: var(--concrete);
}

.page-home .rail-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
}

.page-home .rail-link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid rgba(42, 50, 55, 0.85);
  color: var(--steel);
  text-decoration: none;
  transition: color 0.18s ease, padding-left 0.18s ease;
}

.page-home .rail-link:hover,
.page-home .rail-link:focus-visible {
  color: var(--elec);
  padding-left: 6px;
}

.page-home .rail-num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .rail-link:hover .rail-num {
  color: var(--amber);
}

.page-home .rail-text {
  font-size: 13.5px;
  line-height: 1.62;
}

.page-home .archive-body {
  min-width: 0;
}

.page-home .node-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  background: var(--grid);
  border: 1px solid var(--grid);
}

.page-home .node-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 18px 20px;
  background: var(--home-panel);
  transition: background 0.18s ease;
}

.page-home .node-card:hover {
  background: var(--home-panel-lit);
}

.page-home .node-code {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--concrete);
}

.page-home .node-name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  color: var(--paper);
}

.page-home .node-desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--steel);
}

.page-home .archive-figure {
  margin: clamp(22px, 3vw, 34px) 0 0;
  border: 1px solid var(--grid);
  background: var(--charcoal-2);
}

.page-home .archive-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  filter: saturate(0.6) contrast(1.08);
}

/* ---------- 定位球效率 ---------- */
.page-home .setpiece {
  padding: clamp(40px, 6vw, 86px) 0;
  border-top: 1px solid var(--grid);
  background: linear-gradient(180deg, rgba(12, 44, 28, 0.35), transparent 60%);
}

.page-home .setpiece-grid {
  display: grid;
  gap: clamp(24px, 3.4vw, 46px);
}

.page-home .setpiece-figure {
  margin: 0;
  border: 1px solid var(--grid);
  background: var(--night);
}

.page-home .setpiece-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  filter: saturate(0.7) contrast(1.06);
}

.page-home .setpiece-body {
  min-width: 0;
}

.page-home .setpiece-body .prose {
  max-width: 68ch;
}

.page-home .eff-bars {
  display: grid;
  gap: 18px;
  margin-top: clamp(20px, 3vw, 30px);
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--home-panel);
  border: 1px solid var(--grid);
  border-left: 3px solid var(--elec);
}

.page-home .eff-row {
  display: grid;
  gap: 7px;
}

.page-home .eff-label {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 800;
  color: var(--paper);
}

.page-home .eff-note {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--concrete);
}

/* ---------- 最近归档 ---------- */
.page-home .recent {
  padding: clamp(40px, 6vw, 86px) 0;
}

.page-home .recent-list {
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--grid);
}

.page-home .recent-item {
  display: grid;
  gap: 8px;
  padding: 20px 0;
  border-bottom: 1px solid var(--grid);
}

.page-home .recent-time {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-home .recent-heading {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--paper);
}

.page-home .recent-text {
  margin: 8px 0 0;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.76;
  color: var(--steel);
}

.page-home .recent-cta {
  margin-top: clamp(24px, 3vw, 34px);
}

/* ---------- 加入看台 ---------- */
.page-home .join {
  padding: clamp(40px, 6vw, 86px) 0 clamp(48px, 7vw, 100px);
}

.page-home .join-grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(20px, 3vw, 32px);
}

.page-home .join-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(22px, 3vw, 34px);
  padding-bottom: calc(clamp(22px, 3vw, 34px) + 18px);
  background: linear-gradient(152deg, var(--night), var(--charcoal-2));
  border: 1px solid var(--grid);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), calc(100% - 34px) 100%, 0 100%);
}

.page-home .join-heading {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .join-text {
  margin: 0;
  flex: 1 1 auto;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.76;
  color: var(--steel);
}

.page-home .join-cta {
  align-self: flex-start;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-home .board-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-home .eff-row {
    grid-template-columns: 116px minmax(0, 1fr);
    align-items: center;
    gap: 16px;
  }

  .page-home .eff-note {
    grid-column: 2;
  }
}

@media (min-width: 800px) {
  .page-home .recent-item {
    grid-template-columns: 132px minmax(0, 1fr) auto;
    gap: 24px;
    align-items: baseline;
  }

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

@media (min-width: 900px) {
  .page-home .board-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-home .setpiece-grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-home .archive-grid {
    grid-template-columns: minmax(0, 32%) minmax(0, 1fr);
    align-items: start;
  }

  .page-home .season-rail {
    position: sticky;
    top: 96px;
  }
}

@media (min-width: 1024px) {
  .page-home .season-cards {
    grid-auto-flow: row;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    grid-auto-columns: auto;
    overflow-x: visible;
    padding-bottom: 0;
  }
}

@media (min-width: 1120px) {
  .page-home .node-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .season-card,
  .page-home .node-card,
  .page-home .rail-link,
  .page-home .scale-note,
  .page-home .text-link {
    transition-duration: 0.001ms !important;
  }

  .page-home .season-card:hover,
  .page-home .rail-link:hover {
    transform: none;
    padding-left: 0;
  }
}