.page-home {
  --home-cut: 26px;
  --home-cut-sm: 16px;
}

/* ---------- 首屏比分牌 ---------- */

.page-home .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  padding-block: var(--space-6) var(--space-8);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - var(--home-cut)));
}

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

.page-home .hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.15) brightness(0.52);
  opacity: 0.42;
}

.page-home .hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--overlay-scrim);
}

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

.page-home .hero-top {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.page-home .hero h1 {
  margin: var(--space-2) 0 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-display);
  line-height: 1.02;
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
}

.page-home .hero .eyebrow {
  color: var(--color-contrast-accent);
}

.page-home .hero .lede {
  margin: var(--space-3) 0 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 84%, transparent);
}

.page-home .hero-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: var(--space-3) var(--space-3) var(--space-2);
  background: color-mix(in srgb, var(--color-contrast-surface) 68%, var(--color-contrast-line));
  border-left: var(--border-thick) solid var(--color-primary);
  clip-path: polygon(0 0, 100% var(--home-cut-sm), 100% 100%, 0 calc(100% - var(--home-cut-sm)));
}

.page-home .board-cell {
  padding: var(--space-2) 0;
  border-bottom: 1px dashed var(--color-contrast-line);
  min-width: 0;
}

.page-home .board-cell:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.page-home .board-label {
  margin: 0 0 var(--space-1);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: color-mix(in srgb, var(--color-contrast-ink) 68%, transparent);
}

.page-home .board-value {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: var(--weight-heading);
  font-size: var(--text-xl);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--color-contrast-accent);
}

.page-home .hero-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px dashed var(--color-contrast-line);
}

.page-home .hero-hint {
  flex: 1 1 220px;
  margin: 0;
  font-size: var(--text-xs);
  line-height: 1.6;
  color: color-mix(in srgb, var(--color-contrast-ink) 66%, transparent);
}

.page-home .hero .axis-btn {
  color: var(--color-contrast-ink);
  border-color: var(--color-contrast-line);
  background: transparent;
}

.page-home .hero .axis-btn[aria-pressed="true"] {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-home .hero-cta {
  flex: 0 0 auto;
}

/* ---------- 通用区块头 ---------- */

.page-home .band-head {
  max-width: var(--measure);
}

.page-home .band-lede {
  margin: var(--space-3) 0 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 四条数据主线 ---------- */

.page-home .lines-band {
  background: var(--color-surface);
  padding-block: var(--section-y-lg);
}

.page-home .line-list {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

.page-home .line-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-3);
  padding: var(--space-4) var(--space-4) var(--space-3);
  background: var(--color-surface-alt);
  border-left: var(--border-thick) solid var(--color-primary);
  clip-path: polygon(0 0, 100% 0, calc(100% - 22px) 100%, 0 100%);
}

.page-home .line-item--accent {
  border-left-color: var(--color-accent);
}

.page-home .line-index {
  font-family: var(--font-mono);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--color-primary);
}

.page-home .line-item--accent .line-index {
  color: var(--color-accent);
}

.page-home .line-title {
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-home .line-desc {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-home .line-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: var(--space-2) var(--space-3);
  margin: var(--space-3) 0 0;
  padding-top: var(--space-3);
  border-top: 1px dashed var(--color-line);
}

.page-home .line-meta dt {
  margin: 0;
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-ink-muted);
}

.page-home .line-meta dd {
  margin: var(--space-1) 0 0;
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-ink);
}

.page-home .line-meta a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 赛季时间轴 ---------- */

.page-home .timeline-band {
  background: var(--color-surface-alt);
  padding-block: var(--section-y-lg);
}

.page-home .timeline-layout {
  display: grid;
  gap: var(--space-6);
}

.page-home .timeline-figure {
  margin: var(--space-6) 0 0;
}

.page-home .timeline {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: var(--space-2);
  bottom: var(--space-2);
  width: 2px;
  background-image: repeating-linear-gradient(
    to bottom,
    var(--color-line) 0 6px,
    transparent 6px 12px
  );
}

.page-home .tl-node {
  position: relative;
  padding: 0 0 var(--space-3) var(--space-4);
}

.page-home .tl-node::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  box-sizing: border-box;
  width: 12px;
  height: 12px;
  background: var(--color-surface-alt);
  border: var(--border-thin) solid var(--color-accent);
  border-radius: var(--radius-sm);
}

.page-home .tl-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2);
}

.page-home .tl-season {
  font-family: var(--font-mono);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--color-ink);
}

.page-home .tl-figures {
  margin: var(--space-1) 0 0;
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--color-ink-soft);
}

.page-home .tl-figures .num {
  font-family: var(--font-mono);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
  font-variant-numeric: tabular-nums;
}

.page-home .tl-node:hover .tl-season {
  color: var(--color-accent);
}

/* ---------- 三维交叉检索 ---------- */

.page-home .axes-band {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  padding-block: calc(var(--section-y-lg) + var(--home-cut)) var(--section-y-lg);
  clip-path: polygon(
    0 0,
    100% var(--home-cut),
    100% 100%,
    0 calc(100% - var(--home-cut))
  );
}

.page-home .axes-intro {
  display: grid;
  gap: var(--space-4);
}

.page-home .axes-band .section-title {
  color: var(--color-contrast-ink);
}

.page-home .axes-band .eyebrow {
  color: var(--color-contrast-accent);
}

.page-home .axes-band .band-lede {
  color: color-mix(in srgb, var(--color-contrast-ink) 82%, transparent);
}

.page-home .axes-figure {
  margin: 0;
}

.page-home .axis-table {
  display: grid;
  margin-top: var(--space-6);
  border-top: 1px dashed var(--color-contrast-line);
}

.page-home .axis-row {
  display: grid;
  gap: var(--space-1) var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px dashed var(--color-contrast-line);
}

.page-home .axis-key {
  font-family: var(--font-mono);
  font-weight: var(--weight-heading);
  font-size: var(--text-base);
  letter-spacing: 0.02em;
  color: var(--color-primary);
}

.page-home .axis-result {
  font-size: var(--text-base);
  line-height: 1.5;
  color: var(--color-contrast-ink);
}

.page-home .axis-field {
  font-size: var(--text-sm);
  line-height: 1.5;
  color: color-mix(in srgb, var(--color-contrast-ink) 62%, transparent);
}

/* ---------- 数据口径与更新节奏 ---------- */

.page-home .cadence-band {
  background: var(--color-surface);
  padding-block: var(--section-y-lg);
}

.page-home .cadence-list {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

.page-home .cadence-item {
  padding: var(--space-3);
  background: var(--color-surface-deep);
  border-top: var(--border-thick) solid var(--color-primary);
}

.page-home .cadence-item:nth-child(even) {
  border-top-color: var(--color-accent);
}

.page-home .cadence-time {
  display: block;
  font-family: var(--font-mono);
  font-weight: var(--weight-heading);
  font-size: var(--text-xl);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--color-ink);
}

.page-home .cadence-title {
  margin: var(--space-2) 0 var(--space-1);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-base);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-home .cadence-desc {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-ink-soft);
}

.page-home .cadence-figure {
  margin: var(--space-6) 0 0;
}

/* ---------- 栏目路径带 ---------- */

.page-home .path-band {
  background: var(--color-surface-alt);
  padding-block: var(--section-y-lg);
}

.page-home .path-list {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-home .path-item {
  border-bottom: 1px dashed var(--color-line);
}

.page-home .path-link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: var(--space-3);
  row-gap: var(--space-1);
  padding: var(--space-3) 0;
  color: inherit;
  text-decoration: none;
}

.page-home .path-code {
  grid-row: 1 / 3;
  align-self: start;
  padding: 0 var(--space-1);
  line-height: 1.8;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-primary-ink);
  background: var(--color-primary);
  clip-path: polygon(0 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}

.page-home .path-item:nth-child(even) .path-code {
  background: var(--color-accent);
}

.page-home .path-name {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-home .path-desc {
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-ink-soft);
}

.page-home .path-link:hover .path-name,
.page-home .path-link:focus-visible .path-name {
  color: var(--color-accent);
}

.page-home .path-link:focus-visible {
  outline: var(--border-thin) solid var(--color-focus);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-home .board-value {
    font-size: var(--text-2xl);
  }

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

  .page-home .axis-row {
    grid-template-columns: minmax(0, 3fr) minmax(0, 5fr) minmax(0, 4fr);
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-home .hero {
    padding-block: var(--space-8) calc(var(--space-8) + var(--space-2));
  }

  .page-home .hero-top {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: end;
    gap: var(--space-6);
  }

  .page-home .hero-board {
    padding: var(--space-4);
  }

  .page-home .line-item {
    padding: var(--space-4) var(--space-6) var(--space-4) var(--space-4);
  }

  .page-home .line-item:nth-child(even) {
    margin-left: 6%;
  }

  .page-home .timeline-layout {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: var(--space-6);
  }

  .page-home .axes-intro {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: center;
    gap: var(--space-6);
  }

  .page-home .cadence-figure {
    width: 50%;
    margin-left: auto;
  }

  .page-home .path-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--space-6);
  }
}

@media (min-width: 1200px) {
  .page-home .cadence-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .path-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .line-item:nth-child(even) {
    margin-left: 10%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .reveal,
  .page-home .path-link,
  .page-home .tl-node {
    transition: none !important;
    transform: none !important;
  }
}