.page-home {
  --home-cut: var(--cut-lg);
  --home-gap: 18px;
  background: var(--cream);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-home .hero-home {
  padding: 20px 0 44px;
  background:
    radial-gradient(circle at 86% 4%, rgba(216, 243, 74, .42), transparent 46%),
    linear-gradient(180deg, var(--cream) 0%, var(--mint) 100%);
}

.page-home .breadcrumb {
  margin: 0 0 6px;
  font-size: 13px;
}

.page-home .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .breadcrumb a {
  color: var(--steel);
  text-decoration: none;
}

.page-home .hero-index {
  margin: 20px 0 12px;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--turf-deep);
}

.page-home .hero-home h1 {
  margin: 0 0 16px;
  max-width: 20em;
  font-size: 32px;
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--deep);
}

.page-home .hero-lede {
  margin: 0 0 24px;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 通用小节头 ---------- */
.page-home .section-head {
  margin-bottom: 4px;
}

.page-home .section-head h2 {
  margin: 10px 0 0;
  font-size: 24px;
  font-weight: 900;
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--deep);
}

.page-home .section-lede {
  margin: 12px 0 0;
  max-width: 48em;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-soft);
}

/* ---------- 首屏拼贴 ---------- */
.page-home .collage-section {
  padding: 48px 0;
}

.page-home .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
}

.page-home .collage {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
  margin-top: 24px;
}

.page-home .collage-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 20px 18px;
  background: var(--paper);
  border: var(--bd) solid var(--line);
  clip-path: var(--home-cut);
}

.page-home .collage-tag {
  margin: 0;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--turf-deep);
}

.page-home .collage-num {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px 0 4px;
}

.page-home .collage-unit {
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--steel);
}

.page-home .collage-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--deep);
}

.page-home .collage-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-home .collage-link {
  align-self: flex-start;
  margin-top: 14px;
  padding-bottom: 2px;
  font-size: 13px;
  font-weight: 700;
  color: var(--turf-deep);
  text-decoration: none;
  border-bottom: var(--bd) solid currentColor;
}

.page-home .collage-link:hover {
  color: var(--deep);
}

.page-home .collage-card--lead {
  min-height: 320px;
  padding: 0;
  justify-content: flex-end;
  background: var(--deep);
  border-color: var(--deep-2);
  overflow: hidden;
}

.page-home .collage-card--lead::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(162deg, rgba(11, 27, 58, .42) 0%, rgba(11, 27, 58, .93) 76%);
  pointer-events: none;
}

.page-home .collage-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.page-home .collage-body {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  padding: 26px 20px 24px;
}

.page-home .collage-card--lead .collage-tag {
  color: var(--lime);
}

.page-home .collage-card--lead h3 {
  color: var(--paper);
  font-size: 22px;
}

.page-home .collage-card--lead p {
  color: var(--on-dark);
}

.page-home .collage-card--lead .collage-unit {
  color: var(--on-dark-soft);
}

.page-home .collage-card--lead .collage-link {
  color: var(--lime);
}

.page-home .collage-strip {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
  padding: 16px 18px;
  background: var(--deep);
  clip-path: var(--cut-sm);
}

.page-home .collage-strip .mono {
  margin: 0;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--on-dark);
}

.page-home .collage-strip-link {
  align-self: flex-start;
  font-size: 13px;
  font-weight: 700;
  color: var(--lime);
  text-decoration: none;
  border-bottom: var(--bd) solid currentColor;
}

/* ---------- 赛季更新节奏带 ---------- */
.page-home .band-section {
  padding: 48px 0;
  background: var(--mint);
}

.page-home .round-band {
  position: relative;
  margin-top: 30px;
  overflow: hidden;
}

.page-home .band-texture {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 120px;
  object-fit: cover;
  opacity: .22;
  pointer-events: none;
}

.page-home .band-list {
  position: relative;
  z-index: 1;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 76%;
  gap: 14px;
  margin: 0;
  padding: 0 0 14px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-home .band-node {
  position: relative;
  scroll-snap-align: start;
  padding: 30px 16px 18px;
  background: var(--paper);
  border: var(--bd) solid var(--line);
  clip-path: var(--home-cut);
}

.page-home .band-node::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--turf) 0 10px, transparent 10px 18px);
}

.page-home .band-dot {
  position: absolute;
  top: 7px;
  left: 16px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--lime);
  border: 3px solid var(--turf);
}

.page-home .band-time {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--turf-deep);
}

.page-home .band-node h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 800;
  color: var(--deep);
}

.page-home .band-node p {
  margin: 0;
  font-size: 13px;
  line-height: 1.66;
  color: var(--ink-soft);
}

/* ---------- 术语与记录字段 ---------- */
.page-home .explain-section {
  padding: 48px 0;
  background: var(--cream);
}

.page-home .tag-list {
  display: grid;
  gap: 12px;
  margin: 26px 0 0;
  padding: 0;
}

.page-home .tag-row {
  display: grid;
  gap: 6px;
  padding: 16px;
  background: var(--paper);
  border: var(--bd) solid var(--line);
  clip-path: var(--cut-sm);
}

.page-home .tag-term {
  margin: 0;
  font-size: 17px;
  font-weight: 800;
  color: var(--deep);
}

.page-home .tag-code {
  margin-right: 8px;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--turf);
}

.page-home .tag-def {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-home .field-panel {
  margin-top: 26px;
  padding: 22px 20px;
}

.page-home .field-label {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--turf-deep);
}

.page-home .field-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .field-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 8px;
  font-size: 13px;
  border-bottom: 1px dashed var(--line);
}

.page-home .field-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-home .field-key {
  color: var(--steel);
}

.page-home .field-val {
  font-weight: 600;
  text-align: right;
  color: var(--deep);
}

/* ---------- 主客场进失球 ---------- */
.page-home .split-section {
  padding: 48px 0;
  background: var(--cream);
}

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

.page-home .split-copy h2 {
  margin: 10px 0 14px;
  font-size: 24px;
  font-weight: 900;
  line-height: 1.28;
  color: var(--deep);
}

.page-home .split-copy > p {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.74;
  color: var(--ink-soft);
}

.page-home .zone-list {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-home .zone-item {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 9px 12px;
  background: var(--paper);
  border-left: 3px solid var(--turf);
}

.page-home .zone-item--ember {
  border-left-color: var(--ember);
}

.page-home .zone-key {
  min-width: 58px;
  font-size: 12px;
  color: var(--deep);
}

.page-home .zone-name {
  font-size: 13px;
  color: var(--ink-soft);
}

.page-home .split-foot {
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-home .split-media {
  margin: 0;
}

.page-home .split-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  clip-path: var(--home-cut);
}

/* ---------- 覆盖范围 ---------- */
.page-home .scale-section {
  padding: 48px 0;
  background: var(--deep);
  color: var(--on-dark);
}

.page-home .scale-section .section-head h2 {
  color: var(--paper);
}

.page-home .scale-section .section-lede {
  color: var(--on-dark);
}

.page-home .scale-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .scale-item {
  padding: 16px 14px;
  background: var(--deep-2);
  border: var(--bd) solid var(--line-dark);
  clip-path: var(--cut-sm);
}

.page-home .scale-unit {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--on-dark-soft);
}

.page-home .scale-note {
  margin: 22px 0 0;
  padding-top: 18px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--on-dark);
  border-top: var(--bd) solid var(--line-dark);
}

/* ---------- 下载与分流 ---------- */
.page-home .download-section {
  padding: 48px 0 60px;
  background:
    linear-gradient(180deg, var(--mint) 0%, var(--cream) 60%);
}

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

.page-home .download-media {
  margin: 0;
}

.page-home .download-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  clip-path: var(--home-cut);
}

.page-home .download-copy h2 {
  margin: 10px 0 14px;
  font-size: 24px;
  font-weight: 900;
  line-height: 1.3;
  color: var(--deep);
}

.page-home .download-copy p {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.74;
  color: var(--ink-soft);
}

.page-home .download-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .fork-grid {
  display: grid;
  gap: 14px;
  margin-top: 36px;
}

.page-home .fork-card {
  display: block;
  padding: 18px 16px;
  background: var(--paper);
  border: var(--bd) solid var(--line);
  clip-path: var(--home-cut);
  text-decoration: none;
  transition: background var(--ease), transform var(--ease);
}

.page-home .fork-card:hover,
.page-home .fork-card:focus-visible {
  background: var(--lime);
}

.page-home .fork-card:hover .fork-desc {
  color: var(--deep);
}

.page-home .fork-title {
  display: block;
  margin-bottom: 6px;
  font-size: 16px;
  font-weight: 800;
  color: var(--deep);
}

.page-home .fork-desc {
  display: block;
  font-size: 13px;
  line-height: 1.62;
  color: var(--ink-soft);
  transition: color var(--ease);
}

/* ---------- 数字字号档 ---------- */
.page-home .num--l {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 32px;
  line-height: 1.05;
  letter-spacing: -.02em;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 760px) {
  .page-home .tag-row {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
    padding: 18px 20px;
  }

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

  .page-home .scale-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .hero-home {
    padding: 34px 0 62px;
  }

  .page-home .hero-home h1 {
    font-size: 48px;
    max-width: 17em;
  }

  .page-home .hero-lede {
    font-size: 16px;
  }

  .page-home .section-head h2,
  .page-home .split-copy h2,
  .page-home .download-copy h2 {
    font-size: 30px;
  }

  .page-home .collage {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 20px;
  }

  .page-home .collage-card--lead {
    grid-column: 1 / span 7;
    grid-row: 1 / span 2;
    min-height: 460px;
  }

  .page-home .collage-card--a {
    grid-column: 8 / -1;
    grid-row: 1;
  }

  .page-home .collage-card--b {
    grid-column: 8 / -1;
    grid-row: 2;
    align-self: start;
  }

  .page-home .collage-num {
    margin-top: 12px;
  }

  .page-home .num--l {
    font-size: 44px;
  }

  .page-home .collage-strip {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-top: 24px;
    padding: 18px 24px;
  }

  .page-home .band-list {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-home .band-texture {
    height: 190px;
  }

  .page-home .split-grid {
    grid-template-columns: 1.05fr .95fr;
    gap: 40px;
    align-items: center;
  }

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

  .page-home .zone-item--ember {
    grid-column: 1 / -1;
  }

  .page-home .download-grid {
    grid-template-columns: .92fr 1.08fr;
    gap: 44px;
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .fork-card,
  .page-home .fork-desc {
    transition: none;
  }
}