.page-home {
  --home-gap: clamp(24px, 4vw, 56px);
  --home-pad: clamp(20px, 4vw, 48px);
  --home-card-radius: 8px;
  --home-card-pad: 24px;
  --home-card-bg: #10204a;
  --home-card-bg-lift: #142a5e;
  --home-shrink-line: #3355aa;
  background: var(--deep-space-900);
  color: var(--ice-blue-100);
  overflow-x: hidden;
}

/* ============ 01 首屏章节预览 ============ */
.page-home .home-hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--header-h) + 48px) 0 32px;
  background: var(--deep-space-900);
  overflow: hidden;
}
.page-home .hero-backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-home .hero-backdrop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
  max-width: none;
}
.page-home .hero-grid-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 22, 51, 0.52) 0%, rgba(10, 22, 51, 0.7) 55%, var(--deep-space-900) 100%),
    repeating-linear-gradient(45deg, rgba(51, 85, 170, 0.14) 0 1px, transparent 1px 18px);
}
.page-home .hero-inner {
  position: relative;
  z-index: 1;
}
.page-home .hero-inner .eyebrow {
  margin-bottom: 14px;
}
.page-home .hero-inner h1 {
  max-width: 680px;
  margin: 0 0 18px;
}
.page-home .hero-lead {
  max-width: 640px;
  margin: 0 0 36px;
  font-size: 18px;
  line-height: 1.7;
  color: var(--ice-blue-100);
}
.page-home .chapter-map {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 48px;
}
.page-home .chapter-card {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  grid-template-areas:
    "index name"
    "index extra";
  column-gap: 16px;
  padding: 18px 20px;
  background: rgba(16, 32, 74, 0.86);
  border: 1px solid var(--line-blue);
  border-radius: var(--home-card-radius);
  color: var(--ice-blue-100);
  text-decoration: none;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease), transform 0.3s var(--ease);
}
.page-home .chapter-card:hover,
.page-home .chapter-card:focus-visible {
  background: rgba(20, 42, 94, 0.95);
  border-color: var(--fluorescent-green);
  transform: translateY(-2px);
}
.page-home .chapter-index {
  grid-area: index;
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--fluorescent-green);
}
.page-home .chapter-name {
  grid-area: name;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.page-home .chapter-extra {
  grid-area: extra;
  font-size: 13px;
  color: rgba(214, 228, 255, 0.72);
}
.page-home .hero-stats {
  position: relative;
  z-index: 1;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 0;
  margin: 0 auto;
}
.page-home .hero-stats li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  background: rgba(20, 42, 94, 0.7);
  border-left: 3px solid var(--fluorescent-green);
  border-radius: 4px;
}
.page-home .hero-stats .data-value {
  font-size: clamp(22px, 5vw, 30px);
  line-height: 1.15;
}
.page-home .hero-stats .data-label {
  font-size: 13px;
}

/* ============ 02 六大联赛射门统计概览 ============ */
.page-home .home-league {
  background: var(--paper-white);
  color: var(--ink-black);
  padding: 48px 0 56px;
}
.page-home .home-league .section-head h2,
.page-home .home-league .section-head .section-desc {
  color: var(--ink-black);
}
.page-home .league-band {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 32px;
  scrollbar-width: thin;
  scrollbar-color: var(--line-blue) transparent;
}
.page-home .league-band::-webkit-scrollbar {
  height: 6px;
}
.page-home .league-band::-webkit-scrollbar-thumb {
  background: var(--line-blue);
  border-radius: 3px;
}
.page-home .league-band::-webkit-scrollbar-track {
  background: rgba(51, 85, 170, 0.12);
}
.page-home .league-track {
  display: flex;
  gap: 14px;
  padding: 0 var(--home-pad) 12px;
  min-width: max-content;
}
.page-home .league-card {
  width: 240px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--deep-space-800);
  color: var(--ice-blue-100);
  border: 1px solid var(--line-blue);
  border-radius: var(--home-card-radius);
  padding: var(--home-card-pad);
  min-height: 280px;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.page-home .league-card:hover {
  border-color: var(--data-cyan);
  box-shadow: 0 0 0 1px rgba(0, 224, 255, 0.4), 0 10px 30px -16px rgba(0, 224, 255, 0.5);
}
.page-home .league-card-featured {
  width: 310px;
  min-height: 400px;
  padding: 0;
  overflow: hidden;
  border-color: var(--fluorescent-green);
}
.page-home .league-photo {
  height: 160px;
  overflow: hidden;
  border-bottom: 1px solid var(--line-blue);
}
.page-home .league-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-home .league-body {
  padding: 18px 20px 0;
  flex: 1;
}
.page-home .league-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--deep-space-900);
  background: var(--fluorescent-green);
  padding: 4px 8px;
  border-radius: 2px;
  margin-bottom: 14px;
}
.page-home .league-card h3 {
  font-family: var(--font-display);
  font-size: 32px;
  margin: 0 0 8px;
}
.page-home .league-flag {
  font-size: 14px;
  color: rgba(214, 228, 255, 0.75);
}
.page-home .league-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding: 0 20px 18px;
}
.page-home .league-card-featured .league-foot {
  border-top: 1px solid rgba(51, 85, 170, 0.5);
  padding-top: 14px;
}
.page-home .league-state {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success-green);
  box-shadow: 0 0 0 3px rgba(53, 208, 127, 0.2);
  flex-shrink: 0;
}
.page-home .league-dim {
  font-family: var(--font-mono);
  font-size: 13px;
  color: rgba(214, 228, 255, 0.85);
}
.page-home .league-cap {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--data-cyan);
  border: 1px solid var(--line-blue);
  border-radius: 2px;
  padding: 4px 8px;
  margin-bottom: 16px;
  align-self: flex-start;
}
.page-home .league-note {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(214, 228, 255, 0.8);
  flex: 1;
}
.page-home .league-card-referee .league-cap {
  color: var(--signal-orange);
  border-color: rgba(255, 107, 53, 0.55);
}
.page-home .league-card-referee {
  border-top: 3px solid var(--signal-orange);
}
.page-home .league-card-shot {
  border-top: 3px solid var(--data-cyan);
}
.page-home .league-card-transition {
  border-top: 3px solid var(--fluorescent-green);
}
.page-home .league-card-closing {
  border-top: 3px solid var(--success-green);
}
.page-home .league-more {
  margin-top: 28px;
  text-align: right;
}

/* ============ 03 数据对照 ============ */
.page-home .home-compare {
  padding: 56px 0 64px;
}
.page-home .compare-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 36px;
}
.page-home .compare-slot {
  background: var(--deep-space-800);
  border: 1px solid var(--line-blue);
  border-radius: var(--home-card-radius);
  padding: 26px;
  position: relative;
}
.page-home .compare-slot-lineup {
  border-top: 4px solid var(--data-cyan);
}
.page-home .compare-slot-referee {
  border-top: 4px solid var(--signal-orange);
}
.page-home .compare-index {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 40px;
  line-height: 1;
  color: rgba(214, 228, 255, 0.2);
}
.page-home .compare-slot h3 {
  font-family: var(--font-display);
  font-size: 24px;
  margin: 0 0 12px;
}
.page-home .compare-slot p {
  font-size: 15px;
  line-height: 1.7;
  margin: 0 0 16px;
  color: rgba(214, 228, 255, 0.85);
}
.page-home .compare-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-home .compare-list li {
  font-size: 13px;
  font-family: var(--font-mono);
  color: var(--ice-blue-100);
  padding: 5px 10px;
  border: 1px solid var(--line-blue);
  border-radius: 2px;
}
.page-home .compare-visual {
  margin: 0;
  order: -1;
  border-radius: var(--home-card-radius);
  overflow: hidden;
  border: 1px solid var(--line-blue);
}
.page-home .compare-visual img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: cover;
}
.page-home .compare-cta {
  margin-top: 28px;
  text-align: center;
}

/* ============ 04 费用参考 ============ */
.page-home .home-price {
  padding: 56px 0 64px;
  background: var(--deep-space-800);
  border-top: 1px solid var(--line-blue);
  border-bottom: 1px solid var(--line-blue);
}
.page-home .price-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 36px;
}
.page-home .price-intro {
  background: var(--deep-space-900);
  border: 1px dashed var(--line-blue);
  border-radius: var(--home-card-radius);
  padding: 26px;
}
.page-home .price-tag {
  display: inline-block;
  font-size: 13px;
  color: var(--deep-space-900);
  background: var(--fluorescent-green);
  border-radius: 2px;
  padding: 5px 10px;
  margin-bottom: 16px;
  font-weight: 700;
}
.page-home .price-intro-text {
  font-size: 15px;
  line-height: 1.7;
  margin: 0 0 20px;
  color: var(--ice-blue-100);
}
.page-home .price-plans {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.page-home .price-plan {
  background: var(--deep-space-900);
  border: 1px solid var(--line-blue);
  border-radius: var(--home-card-radius);
  padding: 20px 16px;
  text-align: center;
}
.page-home .price-plan h3 {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 10px;
  color: var(--ice-blue-100);
}
.page-home .price-number {
  font-family: var(--font-mono);
  font-size: clamp(22px, 6vw, 28px);
  font-weight: 700;
  color: var(--fluorescent-green);
}
.page-home .price-unit {
  font-family: var(--font-mono);
  font-size: 13px;
  color: rgba(214, 228, 255, 0.7);
  margin-left: 2px;
}
.page-home .price-plan-pro {
  border-color: var(--fluorescent-green);
  box-shadow: 0 0 0 1px var(--fluorescent-green);
}
.page-home .price-plan-season {
  border-color: var(--signal-orange);
}
.page-home .price-plan-season .price-number {
  color: var(--signal-orange);
}
.page-home .price-note {
  font-size: 13px;
  color: rgba(214, 228, 255, 0.55);
  margin-top: 20px;
  text-align: center;
}

/* ============ 05 多维交叉分析引擎 ============ */
.page-home .home-engine {
  padding: 56px 0 64px;
}
.page-home .engine-board {
  position: relative;
  background: linear-gradient(160deg, var(--deep-space-800) 0%, rgba(16, 32, 74, 0.4) 60%, var(--deep-space-900) 100%);
  border: 1px solid var(--line-blue);
  border-radius: var(--home-card-radius);
  padding: 28px 20px;
  margin-top: 36px;
  overflow: hidden;
}
.page-home .engine-graph {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.7;
}
.page-home .engine-path-major {
  stroke-dasharray: 6, 6;
  animation: home-engine-flow 3s linear infinite;
}
.page-home .engine-path-minor {
  stroke-dasharray: 2, 6;
}
@keyframes home-engine-flow {
  to { stroke-dashoffset: -24; }
}
.page-home .engine-dims {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}
.page-home .dim {
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 7px 12px;
  border: 1px solid var(--line-blue);
  border-radius: 999px;
  background: rgba(10, 22, 51, 0.55);
  color: var(--ice-blue-100);
}
.page-home .dim-active {
  border-color: var(--fluorescent-green);
  color: var(--fluorescent-green);
  background: rgba(185, 255, 90, 0.08);
}
.page-home .engine-kpis {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.page-home .engine-kpi {
  background: rgba(10, 22, 51, 0.75);
  border-left: 3px solid var(--data-cyan);
  border-radius: 4px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.page-home .engine-kpi:nth-child(2) {
  border-left-color: var(--fluorescent-green);
}
.page-home .engine-kpi:nth-child(3) {
  border-left-color: var(--signal-orange);
}
.page-home .engine-kpi:nth-child(4) {
  border-left-color: var(--success-green);
}
.page-home .engine-kpi .data-value {
  font-size: clamp(22px, 6vw, 28px);
}
.page-home .engine-kpi .data-label {
  font-size: 13px;
}
.page-home .engine-cta {
  margin-top: 28px;
  text-align: center;
}

/* ============ 06 最新文章与版本动态 ============ */
.page-home .home-news {
  background: var(--paper-white);
  color: var(--ink-black);
  padding: 48px 0 64px;
}
.page-home .home-news .section-head h2,
.page-home .home-news .section-head .section-desc {
  color: var(--ink-black);
}
.page-home .news-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 36px;
}
.page-home .news-featured {
  background: var(--paper-white);
  border: 1px solid var(--line-blue);
  border-radius: var(--home-card-radius);
  overflow: hidden;
  box-shadow: 0 10px 30px -20px rgba(10, 22, 51, 0.2);
}
.page-home .news-thumb img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: cover;
}
.page-home .news-content {
  padding: 24px;
}
.page-home .news-cat {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--deep-space-900);
  background: var(--data-cyan);
  border-radius: 2px;
  padding: 3px 8px;
  margin-bottom: 12px;
}
.page-home .news-featured h3 {
  font-family: var(--font-display);
  font-size: 24px;
  margin: 0 0 10px;
}
.page-home .news-content p {
  font-size: 15px;
  line-height: 1.65;
  margin: 0 0 18px;
  color: #33405c;
}
.page-home .news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.page-home .news-item {
  background: rgba(214, 228, 255, 0.35);
  border: 1px solid rgba(51, 85, 170, 0.3);
  border-radius: 6px;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.page-home .news-item a {
  color: var(--ink-black);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  line-height: 1.5;
}
.page-home .news-item a:hover {
  color: var(--deep-space-800);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.page-home .news-footer {
  margin-top: 28px;
  text-align: center;
}

/* ============ 桌面端布局适配 ============ */
@media (min-width: 768px) {
  .page-home .chapter-map {
    grid-template-columns: repeat(2, 1fr);
    max-width: 720px;
  }
  .page-home .hero-stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
  .page-home .hero-stats li {
    padding: 20px 22px;
  }
  .page-home .league-track {
    padding: 0 var(--home-pad) 16px;
    gap: 18px;
  }
  .page-home .compare-panel {
    grid-template-columns: 1fr 1.4fr 1fr;
    align-items: center;
    gap: 18px;
  }
  .page-home .compare-visual {
    order: 0;
  }
  .page-home .price-panel {
    grid-template-columns: 0.9fr 1.4fr;
    align-items: center;
    gap: 32px;
  }
  .page-home .price-plans {
    gap: 14px;
  }
  .page-home .engine-kpis {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-home .news-panel {
    grid-template-columns: 1.1fr 1fr;
    align-items: stretch;
  }
  .page-home .news-featured {
    display: flex;
    flex-direction: column;
  }
  .page-home .news-thumb img {
    height: 200px;
    object-fit: cover;
  }
  .page-home .news-item {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 1100px) {
  .page-home .chapter-map {
    grid-template-columns: repeat(4, 1fr);
    max-width: none;
  }
  .page-home .chapter-card-primary {
    background: rgba(185, 255, 90, 0.06);
    border-color: rgba(185, 255, 90, 0.4);
  }
  .page-home .league-track {
    justify-content: flex-start;
  }
  .page-home .league-card {
    width: 260px;
  }
  .page-home .league-card-featured {
    width: 340px;
  }
  .page-home .compare-slot {
    padding: 30px;
  }
  .page-home .price-plan {
    padding: 24px 18px;
  }
  .page-home .engine-board {
    padding: 40px 36px;
  }
  .page-home .engine-dims {
    margin-bottom: 36px;
  }
  .page-home .news-content {
    padding: 30px;
  }
}