.page-home {
  --home-radius: 16px;
  --home-line: rgba(192, 192, 192, 0.2);
  --home-shadow: 0 18px 40px rgba(7, 20, 38, 0.42);
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
}

/* ===================== 首屏｜主题声明 ===================== */
.page-home .home-hero {
  position: relative;
  min-height: 86vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 48px), 0 100%);
}

.page-home .hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
  z-index: 0;
}

.page-home .hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(102deg, rgba(11, 29, 58, 0.96) 0%, rgba(11, 29, 58, 0.85) 42%, rgba(11, 29, 58, 0.42) 78%, rgba(11, 29, 58, 0.66) 100%);
}

.page-home .hero-grid-lines {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image: linear-gradient(rgba(57, 255, 20, 0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(57, 255, 20, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: linear-gradient(90deg, transparent 10%, #000 100%);
  mask-image: linear-gradient(90deg, transparent 10%, #000 100%);
  pointer-events: none;
}

.page-home .hero-inner {
  position: relative;
  z-index: 2;
  padding-top: 44px;
  padding-bottom: 92px;
}

.page-home .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  font-size: 0.76rem;
  color: var(--color-silver);
  margin-bottom: 44px;
  letter-spacing: 0.06em;
  line-height: 1.6;
}

.page-home .breadcrumb-sep {
  color: var(--color-accent);
}

.page-home .breadcrumb-stamp {
  margin-left: auto;
  padding: 6px 12px;
  border: 1px solid var(--home-line);
  border-radius: 999px;
  color: var(--color-accent);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
  background: rgba(11, 29, 58, 0.6);
}

.page-home .hero-layout {
  display: grid;
  gap: 34px;
}

.page-home .hero-main {
  max-width: 680px;
}

.page-home .section-kicker {
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  color: var(--color-accent);
  margin-bottom: 18px;
  text-transform: uppercase;
}

.page-home h1 {
  font-family: var(--font-head);
  font-size: clamp(3rem, 9vw, 5.2rem);
  line-height: 0.96;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--color-text);
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
}

.page-home h1::after {
  content: '';
  position: absolute;
  right: -16px;
  bottom: 6px;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  transform: rotate(45deg);
  box-shadow: 0 0 12px rgba(57, 255, 20, 0.8);
}

.page-home .hero-lead {
  font-size: 1.02rem;
  line-height: 1.78;
  color: var(--color-silver);
  margin-bottom: 32px;
  max-width: 62ch;
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-home .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 4px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.page-home .btn-primary {
  background: var(--color-accent);
  color: var(--color-bg);
  box-shadow: 0 0 24px rgba(57, 255, 20, 0.35);
}

.page-home .btn-outline {
  border: 1px solid var(--home-line);
  color: var(--color-text);
  background: rgba(11, 29, 58, 0.4);
}

.page-home .btn:hover {
  transform: translateY(-2px);
}

.page-home .hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.page-home .metric-card {
  background: linear-gradient(145deg, rgba(29, 53, 87, 0.9), rgba(7, 20, 38, 0.68));
  border: 1px solid var(--home-line);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--home-radius);
  padding: 18px 16px;
}

.page-home .metric-label {
  display: block;
  font-size: 0.68rem;
  color: var(--color-silver);
  letter-spacing: 0.14em;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.page-home .metric-value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.1;
  color: var(--color-text);
  font-weight: 700;
}

.page-home .metric-value .metric-unit {
  color: var(--color-accent);
  font-size: 0.58em;
  margin-left: 2px;
}

.page-home .metric-caption {
  display: block;
  margin-top: 7px;
  font-size: 0.78rem;
}

/* ===================== 战报切换交互演示 ===================== */
.page-home .report-switch-section {
  position: relative;
  padding: 96px 0 104px;
  scroll-margin-top: 24px;
}

.page-home .report-switch-section::before {
  content: '';
  position: absolute;
  top: 64px;
  left: 4%;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent) 0%, rgba(57, 255, 20, 0.12) 55%, transparent 100%);
  transform: rotate(-2.2deg);
}

.page-home .section-head {
  margin-bottom: 40px;
  position: relative;
}

.page-home .section-head .section-kicker {
  color: var(--color-accent);
  margin-bottom: 10px;
}

.page-home .section-head h2 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3rem);
  font-style: italic;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 12px;
}

.page-home .section-desc {
  color: var(--color-silver);
  max-width: 640px;
  font-size: 0.98rem;
  line-height: 1.7;
}

.page-home .switch-demo {
  position: relative;
}

.page-home .switch-rail {
  margin-bottom: 26px;
}

.page-home .switch-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-card) 0%, var(--color-accent) 50%, var(--color-card) 100%);
  outline: none;
  cursor: pointer;
}

.page-home .switch-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 3px solid var(--color-bg);
  box-shadow: 0 0 0 2px var(--color-accent), 0 0 18px rgba(57, 255, 20, 0.6);
  cursor: pointer;
}

.page-home .switch-slider::-moz-range-track {
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-card), var(--color-accent) 50%, var(--color-card));
}

.page-home .switch-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 3px solid var(--color-bg);
  box-shadow: 0 0 0 2px var(--color-accent), 0 0 18px rgba(57, 255, 20, 0.6);
  cursor: pointer;
}

.page-home .rail-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 14px;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
}

.page-home .report-panels {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

.page-home .report-panel {
  background: linear-gradient(160deg, rgba(29, 53, 87, 0.9), rgba(7, 20, 38, 0.7));
  border: 1px solid var(--home-line);
  margin: 0;
  padding: 20px;
  position: relative;
}

.page-home .old-panel {
  border-radius: 14px 14px 0 0;
  border-bottom: 0;
}

.page-home .new-panel {
  border-radius: 0 0 14px 14px;
  border-top: 1px solid rgba(57, 255, 20, 0.3);
}

.page-home .panel-caption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.page-home .panel-code {
  font-size: 0.72rem;
  color: var(--color-silver);
}

.page-home .panel-body {
  border-top: 1px solid var(--home-line);
  padding-top: 14px;
}

.page-home .report-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.page-home .report-team {
  color: var(--color-silver);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
}

.page-home .report-score {
  font-size: 1.6rem;
  font-weight: 700;
}

.page-home .data-list {
  margin: 0;
}

.page-home .data-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(192, 192, 192, 0.16);
}

.page-home .data-row dt {
  color: var(--color-silver);
  font-size: 0.88rem;
}

.page-home .data-row dd {
  margin: 0;
  font-size: 0.96rem;
}

.page-home .delta-up {
  display: inline-block;
  margin-left: 5px;
  font-size: 0.7rem;
  color: var(--color-accent);
  background: rgba(57, 255, 20, 0.14);
  padding: 2px 6px;
  border-radius: 999px;
  vertical-align: 2px;
}

.page-home .switch-note {
  margin-top: 18px;
  font-size: 0.76rem;
  letter-spacing: 0.04em;
}

.page-home .text-amber {
  color: var(--color-amber);
}

/* ===================== 数据对照模块 ===================== */
.page-home .data-compare-section {
  position: relative;
  padding: 96px 0;
  scroll-margin-top: 24px;
  background: radial-gradient(circle at 20% 0%, rgba(57, 255, 20, 0.08), transparent 42%), repeating-linear-gradient(-45deg, rgba(192, 192, 192, 0.02) 0 2px, transparent 2px 16px), var(--color-bg-deep);
}

.page-home .compare-grid {
  display: grid;
  gap: 34px;
  align-items: start;
}

.page-home .compare-frame {
  border: 1px solid var(--home-line);
  box-shadow: var(--home-shadow);
  transform: rotate(-1.2deg);
  transition: transform 0.3s ease;
  background: var(--color-card);
}

.page-home .compare-frame:hover {
  transform: rotate(0deg) translateY(-4px);
}

.page-home .compare-content h3 {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 16px;
}

.page-home .feature-list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-home .feature-list li {
  display: flex;
  gap: 10px;
  color: var(--color-silver);
  font-size: 0.94rem;
  line-height: 1.55;
}

.page-home .feature-mark {
  color: var(--color-accent);
  flex: none;
}

.page-home .bar-chart {
  display: grid;
  gap: 20px;
  padding: 20px;
  background: rgba(11, 29, 58, 0.6);
  border: 1px solid var(--home-line);
  border-radius: 14px;
}

.page-home .bar-group {
  display: grid;
  gap: 8px;
}

.page-home .bar-label {
  display: block;
  font-size: 0.78rem;
  color: var(--color-accent);
  letter-spacing: 0.1em;
  margin-bottom: 2px;
}

.page-home .bar-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: center;
  gap: 10px;
}

.page-home .bar-name {
  font-size: 0.74rem;
  color: var(--color-silver);
}

.page-home .bar-track {
  position: relative;
  height: 22px;
  background: rgba(192, 192, 192, 0.1);
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.page-home .bar-fill {
  display: block;
  height: 100%;
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  line-height: 22px;
  padding-left: 8px;
  white-space: nowrap;
}

.page-home .bar-fill.old {
  background: linear-gradient(90deg, rgba(192, 192, 192, 0.4), rgba(192, 192, 192, 0.16));
}

.page-home .bar-fill.new {
  background: linear-gradient(90deg, var(--color-accent), rgba(57, 255, 20, 0.35));
  color: var(--color-bg);
  font-weight: 700;
}

.page-home .heatmap-block {
  margin-top: 56px;
  padding: 24px;
  background: rgba(7, 20, 38, 0.72);
  border: 1px solid var(--home-line);
  border-radius: 20px;
}

.page-home .heatmap-head {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.page-home .heatmap-head h3 {
  font-family: var(--font-head);
  font-size: 1.35rem;
  font-style: italic;
  text-transform: uppercase;
  margin: 0;
}

.page-home .league-select {
  appearance: none;
  -webkit-appearance: none;
  background: var(--color-bg-deep);
  color: var(--color-accent);
  border: 1px solid rgba(57, 255, 20, 0.35);
  border-radius: 8px;
  padding: 10px 38px 10px 14px;
  font-size: 0.88rem;
  cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--color-accent) 50%), linear-gradient(135deg, var(--color-accent) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.page-home .heatmap-frame {
  border: 1px solid var(--home-line);
  overflow: hidden;
  border-radius: 12px;
  background: var(--color-card);
}

.page-home .data-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  margin-top: 16px;
}

.page-home .legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.84rem;
  color: var(--color-text);
}

.page-home .legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.page-home .legend-dot.is-up {
  background: var(--color-accent);
}

.page-home .legend-dot.is-down {
  background: var(--color-red);
}

.page-home .legend-dot.is-even {
  background: var(--color-silver);
}

/* ===================== 专家专栏预览 ===================== */
.page-home .expert-section {
  padding: 96px 0 104px;
  scroll-margin-top: 24px;
}

.page-home .expert-layout {
  display: grid;
  gap: 22px;
}

.page-home .expert-card {
  position: relative;
  background: linear-gradient(145deg, rgba(29, 53, 87, 0.92), rgba(11, 29, 58, 0.84));
  border: 1px solid var(--home-line);
  border-radius: 18px;
  padding: 22px;
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.page-home .expert-card:hover {
  border-color: rgba(57, 255, 20, 0.55);
  transform: translateY(-4px);
  box-shadow: var(--home-shadow);
}

.page-home .expert-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.page-home .expert-body {
  display: grid;
  gap: 18px;
}

.page-home .expert-avatar {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--home-line);
}

.page-home .expert-text h3 {
  font-size: 1.22rem;
  line-height: 1.3;
  margin-bottom: 10px;
  font-family: var(--font-body);
  font-weight: 700;
}

.page-home .expert-text p {
  color: var(--color-silver);
  font-size: 0.94rem;
  line-height: 1.68;
  margin-bottom: 14px;
}

.page-home .text-link {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.page-home .text-link:hover {
  text-decoration: underline;
}

/* ===================== 全站内容索引 ===================== */
.page-home .index-section {
  padding: 96px 0 120px;
  scroll-margin-top: 24px;
  background: radial-gradient(circle at 85% 20%, rgba(230, 57, 70, 0.08), transparent 32%), var(--color-bg-deep);
}

.page-home .index-map {
  position: relative;
  padding: 16px;
  border-radius: 20px;
  background: linear-gradient(rgba(57, 255, 20, 0.07) 1px, transparent 1px), linear-gradient(90deg, rgba(57, 255, 20, 0.07) 1px, transparent 1px), rgba(7, 20, 38, 0.7);
  background-size: 28px 28px, 28px 28px, auto;
  border: 1px solid var(--home-line);
}

.page-home .index-header-row {
  display: none;
}

.page-home .index-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.page-home .index-row:last-child {
  margin-bottom: 0;
}

.page-home .index-item {
  position: relative;
  display: block;
  padding: 24px 22px 20px;
  background: linear-gradient(135deg, rgba(29, 53, 87, 0.94), rgba(11, 29, 58, 0.9));
  border: 1px solid var(--home-line);
  border-radius: 14px;
  color: var(--color-text);
  text-decoration: none;
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.page-home .index-item:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(7, 20, 38, 0.5);
}

.page-home .index-coord {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 0.68rem;
  color: var(--color-accent);
  letter-spacing: 0.08em;
  border: 1px solid rgba(57, 255, 20, 0.28);
  border-radius: 6px;
  padding: 2px 6px;
  background: rgba(11, 29, 58, 0.6);
}

.page-home .index-title {
  display: block;
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 10px;
}

.page-home .index-item p {
  color: var(--color-silver);
  font-size: 0.92rem;
  line-height: 1.65;
  margin-bottom: 14px;
}

.page-home .index-go {
  color: var(--color-accent);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}

/* ===================== 响应式 ===================== */
@media (min-width: 640px) {
  .page-home .hero-layout {
    gap: 40px;
  }

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

  .page-home .expert-layout {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .index-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-home .index-map {
    padding: 24px;
  }
}

@media (min-width: 920px) {
  .page-home .home-hero {
    min-height: 88vh;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 88px), 0 100%);
  }

  .page-home .hero-inner {
    padding-top: 52px;
    padding-bottom: 120px;
  }

  .page-home .hero-layout {
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 48px;
    align-items: end;
  }

  .page-home .report-panels {
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }

  .page-home .old-panel {
    border-radius: 14px 0 0 14px;
    border-right: 0;
    border-bottom: 1px solid var(--home-line);
  }

  .page-home .new-panel {
    border-radius: 0 14px 14px 0;
    border-top: 1px solid var(--home-line);
    border-left: 1px dashed rgba(57, 255, 20, 0.45);
  }

  .page-home .compare-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 48px;
    align-items: center;
  }

  .page-home .expert-body {
    grid-template-columns: 128px 1fr;
    align-items: start;
  }

  .page-home .expert-avatar {
    width: 128px;
    height: 128px;
    border-radius: 50%;
  }

  .page-home .index-header-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    padding: 0 20px;
    margin-bottom: 10px;
  }

  .page-home .index-col-head {
    color: var(--color-accent);
    font-size: 0.8rem;
    text-align: center;
    letter-spacing: 0.2em;
  }
}