.page-home {
  --home-stage-gap: clamp(2rem, 5vw, 5rem);
  --home-sidebar-w: clamp(220px, 24vw, 340px);
  --home-section-space: clamp(3.5rem, 8vw, 7rem);
  --home-gold-fade: rgba(201, 162, 39, 0.12);
  --home-red-fade: rgba(229, 72, 77, 0.14);
  --home-card-pad: clamp(1.25rem, 2.4vw, 2rem);
  overflow-x: hidden;
}

.page-home a {
  text-decoration: none;
  color: inherit;
}

/* ===== 首屏：左栏目录 + 右侧主题声明 ===== */
.page-home .home-stage {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-stage-gap);
  max-width: var(--content-width);
  margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 3rem) clamp(1rem, 3vw, 2.5rem) 0;
}

.page-home .stage-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background: var(--color-navy-panel);
  border: 1px solid var(--color-navy-border);
  clip-path: var(--clip-corner);
  padding: 1.25rem;
  order: 1;
}

.page-home .stage-sidebar-label {
  font-family: var(--font-data);
  font-size: var(--fs-caption);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-navy-border);
  padding-bottom: 0.75rem;
}

.page-home .stage-chapter-list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.page-home .stage-chapter-link {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.7rem 0.5rem;
  border-left: 3px solid transparent;
  transition: border-color 0.3s var(--transition-ease), background-color 0.3s var(--transition-ease);
}

.page-home .stage-chapter-link.is-active,
.page-home .stage-chapter-link:hover {
  border-left-color: var(--color-gold);
  background: var(--home-gold-fade);
}

.page-home .stage-chapter-index {
  font-family: var(--font-data);
  font-size: var(--fs-caption);
  color: var(--color-gold);
  letter-spacing: 0.08em;
}

.page-home .stage-chapter-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-body);
  color: var(--color-text-light);
}

.page-home .stage-status-card {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-top: 1px dashed var(--color-navy-border);
  padding-top: 0.9rem;
  font-family: var(--font-data);
  font-size: var(--fs-caption);
  color: var(--color-text-muted);
}

.page-home .stage-status-metric {
  margin-left: auto;
  color: var(--color-gold-light);
}

.page-home .stage-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  order: 2;
}

.page-home .stage-title-block {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.page-home .stage-kicker {
  font-family: var(--font-data);
  font-size: var(--fs-caption);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin: 0;
}

.page-home .stage-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: var(--fs-h1);
  line-height: 1.1;
  color: var(--color-text-light);
  margin: 0;
  max-width: 10em;
}

.page-home .stage-lead {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  line-height: 1.7;
  color: var(--color-text-muted);
  max-width: 40em;
  margin: 0;
}

.page-home .stage-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--color-navy-border);
  border: 1px solid var(--color-navy-border);
  clip-path: var(--clip-corner);
}

.page-home .stage-meta-row {
  background: var(--color-navy-panel);
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.page-home .stage-meta-key {
  font-family: var(--font-data);
  font-size: var(--fs-caption);
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
}

.page-home .stage-meta-unit {
  font-size: 0.5em;
  color: var(--color-gold);
  margin-left: 0.2em;
}

.page-home .stage-meta-btn {
  grid-column: 1 / -1;
  text-align: center;
  justify-content: center;
}

.page-home .stage-img-frame {
  position: relative;
  clip-path: var(--clip-corner);
  border: 1px solid var(--color-navy-border);
  background: var(--color-navy-panel);
}

.page-home .stage-main-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .stage-img-caption {
  display: block;
  padding: 0.6rem 1rem;
  font-family: var(--font-data);
  font-size: var(--fs-caption);
  color: var(--color-text-muted);
  background: var(--color-navy-deep);
  border-top: 1px solid var(--color-navy-border);
}

/* ===== 通用章节布局 ===== */
.page-home .home-section {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: var(--home-section-space) clamp(1rem, 3vw, 2.5rem);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

.page-home .section-index {
  font-family: var(--font-data);
  font-size: var(--fs-caption);
  letter-spacing: 0.14em;
  color: var(--color-gold);
  text-transform: uppercase;
  margin: 0;
  writing-mode: horizontal-tb;
}

.page-home .section-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: var(--fs-h2);
  line-height: 1.2;
  color: var(--color-text-light);
  margin: 0;
}

.page-home .section-desc {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  line-height: 1.75;
  color: var(--color-text-muted);
  max-width: 42em;
  margin: 0;
}

/* ===== 02 五赛季数据全量覆盖 ===== */
.page-home .home-league {
  background: linear-gradient(180deg, transparent 0%, var(--home-gold-fade) 100%);
}

.page-home .league-body {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.page-home .league-heading-wrap,
.page-home .export-heading-wrap,
.page-home .transfer-heading-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.page-home .league-stats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-home .league-stat-card {
  background: var(--color-navy-panel);
  padding: var(--home-card-pad);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.page-home .league-stat-num {
  font-family: var(--font-data);
  font-size: var(--fs-data-lg);
  font-weight: 700;
  color: var(--color-gold-light);
  line-height: 1;
}

.page-home .league-stat-suffix {
  font-size: 0.55em;
  color: var(--color-gold);
  margin-left: 0.15em;
}

.page-home .league-stat-label {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-small);
  color: var(--color-text-light);
}

.page-home .league-chart-wrap {
  background: var(--color-navy-panel);
  border: 1px solid var(--color-navy-border);
  clip-path: var(--clip-corner);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.page-home .league-chart {
  width: 100%;
  height: auto;
  display: block;
}

.page-home .league-chart-line {
  fill: none;
  stroke: var(--color-gold);
  stroke-width: 3;
  stroke-linecap: square;
}

.page-home .league-chart-fill {
  fill: var(--home-gold-fade);
  stroke: none;
}

.page-home .league-chart text {
  font-family: var(--font-data);
  letter-spacing: 0.02em;
}

.page-home .league-chart-caption {
  font-family: var(--font-data);
  font-size: var(--fs-caption);
  color: var(--color-text-muted);
  margin: 0;
}

.page-home .league-img-frame {
  position: relative;
  clip-path: var(--clip-corner);
  overflow: hidden;
}

.page-home .league-img-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .league-img-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--color-gold);
  color: var(--color-navy-deep);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--fs-caption);
  padding: 0.35rem 0.8rem;
  clip-path: var(--clip-corner-sm);
  letter-spacing: 0.08em;
}

/* ===== 03 战报导出与大屏视图 ===== */
.page-home .home-export {
  background: transparent;
}

.page-home .export-cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-home .export-panel {
  padding: var(--home-card-pad);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.page-home .panel-gold.export-panel {
  background: var(--color-gold);
  color: var(--color-navy-deep);
  border: none;
}

.page-home .panel-gold.export-panel .export-panel-text {
  color: rgba(7, 15, 29, 0.75);
}

.page-home .export-panel-num {
  font-family: var(--font-data);
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-red);
}

.page-home .panel-gold.export-panel .export-panel-num {
  color: var(--color-red-deep);
}

.page-home .export-panel-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--fs-h3);
  margin: 0;
  color: inherit;
}

.page-home .export-panel-text {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  line-height: 1.7;
  color: var(--color-text-muted);
  margin: 0;
}

.page-home .export-img-frame {
  clip-path: var(--clip-corner);
  border: 1px solid var(--color-gold);
  background: var(--color-navy-deep);
  margin-top: 0.25rem;
}

.page-home .export-wide-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .export-img-caption {
  display: block;
  padding: 0.6rem 1rem;
  font-family: var(--font-data);
  font-size: var(--fs-caption);
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-navy-border);
}

.page-home .export-link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* ===== 04 转会动态每周三更 ===== */
.page-home .home-transfer {
  background: linear-gradient(180deg, transparent 0%, var(--home-red-fade) 120%);
}

.page-home .transfer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-home .transfer-card {
  background: var(--color-navy-panel);
  padding: var(--home-card-pad);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  border-left: 4px solid var(--color-red);
}

.page-home .transfer-card-label {
  font-family: var(--font-data);
  font-size: var(--fs-caption);
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-home .transfer-card-value {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: var(--fs-h3);
  color: var(--color-text-light);
  line-height: 1.2;
}

.page-home .transfer-card-detail {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.page-home .transfer-img-frame {
  clip-path: var(--clip-corner);
  overflow: hidden;
  border: 1px solid var(--color-navy-border);
  background: var(--color-navy-panel);
}

.page-home .transfer-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .transfer-footer-link {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* ===== 信任条 ===== */
.page-home .home-trust {
  max-width: var(--content-width);
  margin: 0 auto var(--home-section-space);
  padding: 1.5rem clamp(1rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: var(--color-navy-panel);
  border: 1px solid var(--color-navy-border);
  clip-path: var(--clip-corner);
  width: calc(100% - 2rem);
}

.page-home .trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 2rem;
}

.page-home .trust-item {
  font-family: var(--font-data);
  font-size: var(--fs-caption);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-home .trust-item::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--color-gold);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
  flex-shrink: 0;
}

.page-home .trust-link {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--fs-small);
  color: var(--color-gold-light);
  width: fit-content;
  border-bottom: 2px solid var(--color-gold);
  padding-bottom: 0.2rem;
  transition: color 0.3s var(--transition-ease), border-color 0.3s var(--transition-ease);
}

.page-home .trust-link:hover {
  color: var(--color-gold);
  border-color: var(--color-gold-light);
}

/* ===== 桌面端网格升级 ===== */
@media (min-width: 768px) {
  .page-home .home-stage {
    grid-template-columns: var(--home-sidebar-w) 1fr;
    padding-top: clamp(2.5rem, 5vw, 4rem);
    padding-bottom: 0;
  }

  .page-home .stage-sidebar {
    position: sticky;
    top: calc(var(--header-height) + 2rem);
    align-self: start;
    max-height: calc(100vh - var(--header-height) - 4rem);
    overflow-y: auto;
    order: 0;
  }

  .page-home .stage-content {
    gap: 2.5rem;
  }

  .page-home .stage-title {
    font-size: var(--fs-h1);
  }

  .page-home .stage-meta-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-home .stage-meta-btn {
    grid-column: auto;
  }

  .page-home .stage-img-frame {
    margin-left: auto;
    width: calc(100% - 2rem);
  }

  .page-home .home-section {
    grid-template-columns: 110px 1fr;
    gap: 2.5rem;
  }

  .page-home .section-index {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    text-align: end;
    justify-self: start;
    padding-top: 0.25rem;
  }

  .page-home .section-desc {
    font-size: var(--fs-body);
  }

  .page-home .league-stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-home .league-chart-wrap {
    padding: 1.75rem;
  }

  .page-home .export-cols {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .page-home .home-trust {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
  }
}

@media (min-width: 1200px) {
  .page-home .home-section {
    padding-top: calc(var(--home-section-space) + 1rem);
    padding-bottom: calc(var(--home-section-space) + 1rem);
  }

  .page-home .stage-main-img,
  .page-home .export-wide-img {
    transition: opacity 0.3s var(--transition-ease);
  }
}