.page-home {
  --home-hero-img-angle: -6deg;
  --home-section-gap: clamp(4rem, 8vw, 7rem);
}

.page-home .container {
  width: min(1200px, 100% - 3rem);
  margin-inline: auto;
}

.page-home .section {
  padding-block: clamp(3rem, 6vw, 5rem);
}

.page-home .home-section-index {
  font-family: var(--f-num, 'Roboto Mono', monospace);
  color: var(--c-orange, #FF6B35);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  font-weight: 700;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.page-home .home-section-index::after {
  content: '';
  width: 48px;
  height: 1px;
  background: linear-gradient(90deg, var(--c-orange, #FF6B35), transparent);
}

.page-home .home-section-title {
  font-family: var(--f-head, Impact, 'Archivo Black', sans-serif);
  font-size: clamp(2rem, 3vw, 2.5rem);
  line-height: 1.1;
  color: var(--c-white, #FFFFFF);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.page-home .home-section-desc {
  color: var(--c-silver, #B0B8C4);
  line-height: 1.8;
  font-size: 0.95rem;
  max-width: 44em;
  margin: 0.75rem 0 0;
}

.page-home .home-section-head {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2.5rem;
  border-left: 3px solid var(--c-gold, #FFD700);
  padding-left: 1.25rem;
}

.page-home .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-family: var(--f-body, 'Noto Sans SC', sans-serif);
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius, 3px);
  text-decoration: none;
  transition: background-color var(--ease, 0.25s ease), color var(--ease, 0.25s ease), border-color var(--ease, 0.25s ease), transform var(--ease, 0.25s ease);
  cursor: pointer;
}

.page-home .btn-primary {
  background: var(--c-orange, #FF6B35);
  color: var(--c-deep, #0A1F44);
  border: 1px solid var(--c-orange, #FF6B35);
}

.page-home .btn-primary:hover {
  background: var(--c-gold, #FFD700);
  border-color: var(--c-gold, #FFD700);
  transform: translateY(-2px);
}

.page-home .btn-ghost {
  background: transparent;
  color: var(--c-gold, #FFD700);
  border: 1px solid var(--c-gold, #FFD700);
}

.page-home .btn-ghost:hover {
  background: var(--c-gold, #FFD700);
  color: var(--c-deep, #0A1F44);
  transform: translateY(-2px);
}

.page-home .home-inline-link {
  color: var(--c-cyan, #00C8E8);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease, 0.25s ease), color var(--ease, 0.25s ease);
}

.page-home .home-inline-link:hover {
  border-bottom-color: var(--c-cyan, #00C8E8);
  color: var(--c-gold, #FFD700);
}

.page-home .num {
  font-family: var(--f-num, 'Roboto Mono', monospace);
  font-variant-numeric: tabular-nums;
}

/* Hero */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(3rem, 6vw, 5.5rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
}

.page-home .home-hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: -10%;
  width: 70%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 200, 232, 0.08), rgba(255, 107, 53, 0.12));
  transform: skewX(-8deg);
  pointer-events: none;
}

.page-home .home-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--c-gold, #FFD700) 0%, transparent 60%);
  opacity: 0.6;
}

.page-home .home-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  position: relative;
  z-index: 1;
}

.page-home .home-hero-copy {
  max-width: 620px;
}

.page-home .home-kicker {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--f-num, 'Roboto Mono', monospace);
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-cyan, #00C8E8);
  margin-bottom: 1.25rem;
}

.page-home .home-kicker-line {
  width: 32px;
  height: 2px;
  background: var(--c-cyan, #00C8E8);
  display: inline-block;
}

.page-home .home-hero-title {
  font-family: var(--f-head, Impact, 'Archivo Black', sans-serif);
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  line-height: 0.95;
  color: var(--c-gold, #FFD700);
  margin: 0 0 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.page-home .home-hero-lead {
  color: var(--c-white, #FFFFFF);
  font-size: 1rem;
  line-height: 1.9;
  margin-bottom: 2rem;
  max-width: 36em;
}

.page-home .home-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.page-home .home-hero-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem;
}

.page-home .home-hero-points li {
  color: var(--c-silver, #B0B8C4);
  font-size: 0.9rem;
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
}

.page-home .home-hero-points li .num {
  color: var(--c-gold, #FFD700);
  font-size: 1.5rem;
  font-weight: 700;
}

.page-home .home-hero-visual {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow-lg, 0 16px 48px rgba(0, 0, 0, 0.45));
  transform: rotate(var(--home-hero-img-angle, -6deg)) scale(1.02);
  transition: transform var(--ease, 0.25s ease);
}

.page-home .home-hero-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, transparent 55%, rgba(10, 31, 68, 0.55));
}

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

/* 赛事矩阵 */
.page-home .home-league {
  background: transparent;
  border-top: 1px solid rgba(176, 184, 196, 0.12);
  border-bottom: 1px solid rgba(176, 184, 196, 0.12);
}

.page-home .home-league-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.page-home .home-league-card {
  background: var(--c-deep-2, #0d2452);
  border: 1px solid rgba(176, 184, 196, 0.18);
  border-radius: 4px;
  padding: 1.25rem 1.25rem 1.5rem;
  transition: border-color var(--ease, 0.25s ease), box-shadow var(--ease, 0.25s ease), background-color var(--ease, 0.25s ease);
  cursor: default;
}

.page-home .home-league-card:hover {
  border-color: var(--c-gold, #FFD700);
  box-shadow: 0 0 0 1px rgba(255, 215, 0, 0.25), 0 8px 24px rgba(0, 0, 0, 0.25);
  background-color: rgba(13, 36, 82, 0.9);
}

.page-home .home-league-code {
  font-family: var(--f-num, 'Roboto Mono', monospace);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--c-cyan, #00C8E8);
  text-transform: uppercase;
}

.page-home .home-league-card h3 {
  font-family: var(--f-head, Impact, 'Archivo Black', sans-serif);
  font-size: 1.3rem;
  margin: 0.5rem 0;
  color: var(--c-white, #FFFFFF);
}

.page-home .home-league-card p {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--c-silver, #B0B8C4);
  margin: 0;
}

.page-home .home-league-foot {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  border-left: 3px solid var(--c-orange, #FF6B35);
  padding-left: 1.25rem;
}

.page-home .home-league-foot p {
  margin: 0;
  color: var(--c-silver, #B0B8C4);
  font-size: 0.95rem;
  line-height: 1.8;
}

/* 实时数据流 */
.page-home .home-dataflow {
  background: linear-gradient(145deg, rgba(13, 36, 82, 0.65) 0%, rgba(27, 16, 53, 0.5) 100%);
  border-top: 1px solid rgba(255, 215, 0, 0.2);
}

.page-home .home-dataflow-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.page-home .home-dataflow-main {
  width: 100%;
}

.page-home .home-dataflow-desc {
  color: var(--c-white, #FFFFFF);
  line-height: 1.8;
  font-size: 0.95rem;
  margin: 1rem 0 2rem;
  max-width: 42em;
}

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

.page-home .home-data-card {
  background: var(--c-deep, #0A1F44);
  border: 1px solid rgba(255, 215, 0, 0.18);
  border-radius: 4px;
  padding: 1.5rem;
  transition: border-color var(--ease, 0.25s ease), transform var(--ease, 0.25s ease), box-shadow var(--ease, 0.25s ease);
}

.page-home .home-data-card:hover {
  border-color: var(--c-cyan, #00C8E8);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
}

.page-home .home-data-label {
  display: block;
  color: var(--c-silver, #B0B8C4);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.page-home .home-data-value {
  color: var(--c-gold, #FFD700);
  font-size: 2.75rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.75rem;
  display: inline-flex;
  align-items: baseline;
  gap: 0.25rem;
}

.page-home .home-data-unit {
  font-family: var(--f-body, 'Noto Sans SC', sans-serif);
  font-size: 0.9rem;
  color: var(--c-silver, #B0B8C4);
  font-weight: 400;
}

.page-home .home-data-card p {
  color: var(--c-silver, #B0B8C4);
  font-size: 0.85rem;
  line-height: 1.65;
  margin: 0;
}

.page-home .home-dataflow-aside {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-home .home-dataflow-visual {
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid rgba(255, 215, 0, 0.15);
}

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

.page-home .home-dataflow-note {
  color: var(--c-silver, #B0B8C4);
  font-size: 0.85rem;
  line-height: 1.75;
  border-left: 3px solid var(--c-cyan, #00C8E8);
  padding-left: 1rem;
  margin: 0;
}

/* V3赛事版块 */
.page-home .home-version {
  border-bottom: 1px solid rgba(176, 184, 196, 0.12);
}

.page-home .home-version-head {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2.5rem;
  border-left: 3px solid var(--c-orange, #FF6B35);
  padding-left: 1.25rem;
}

.page-home .home-version-desc {
  color: var(--c-silver, #B0B8C4);
  line-height: 1.8;
  font-size: 0.95rem;
  max-width: 44em;
  margin: 0.75rem 0 0;
}

.page-home .home-version-layers {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.page-home .home-layer {
  display: flex;
  flex-direction: column;
  background: var(--c-deep-2, #0d2452);
  border: 1px solid rgba(176, 184, 196, 0.12);
  border-radius: 4px;
  padding: 1.5rem;
  transition: border-color var(--ease, 0.25s ease), box-shadow var(--ease, 0.25s ease);
}

.page-home .home-layer:hover {
  border-color: rgba(255, 215, 0, 0.45);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.page-home .home-layer-tag {
  align-self: flex-start;
  margin-bottom: 0.875rem;
}

.page-home .home-layer-body h3 {
  font-family: var(--f-head, Impact, 'Archivo Black', sans-serif);
  font-size: 1.4rem;
  color: var(--c-white, #FFFFFF);
  margin: 0 0 0.5rem;
}

.page-home .home-layer-body p {
  color: var(--c-silver, #B0B8C4);
  font-size: 0.9rem;
  line-height: 1.75;
  margin: 0;
}

/* 全场景观赛 */
.page-home .home-scenes {
  background: linear-gradient(180deg, rgba(255, 215, 0, 0.04), transparent 40%);
}

.page-home .home-scenes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

.page-home .home-scenes-copy h2 {
  margin-bottom: 1rem;
}

.page-home .home-scenes-lead {
  color: var(--c-white, #FFFFFF);
  font-size: 0.95rem;
  line-height: 1.85;
  margin-bottom: 2rem;
  max-width: 38em;
}

.page-home .home-scenes-list {
  list-style: none;
  margin: 0 0 2.25rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.page-home .home-scenes-list li {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--c-silver, #B0B8C4);
  font-size: 0.92rem;
  line-height: 1.5;
  border-bottom: 1px solid rgba(176, 184, 196, 0.1);
  padding-bottom: 0.75rem;
}

.page-home .home-scene-num {
  color: var(--c-gold, #FFD700);
  font-size: 0.85rem;
  min-width: 2.2em;
}

.page-home .home-scenes-btn {
  margin-top: 0.25rem;
}

.page-home .home-scenes-visual {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid rgba(255, 215, 0, 0.15);
}

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

/* 今晚焦点 */
.page-home .home-focus {
  background: var(--c-deep-2, #0d2452);
  border-radius: 8px;
  margin-block: clamp(2rem, 5vw, 4rem);
  position: relative;
  overflow: hidden;
}

.page-home .home-focus::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--c-orange, #FF6B35), var(--c-gold, #FFD700), transparent);
  opacity: 0.8;
}

.page-home .home-focus .home-section-head {
  border-left-color: var(--c-gold, #FFD700);
}

.page-home .home-focus .home-section-desc {
  max-width: 46em;
}

.page-home .home-focus-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.875rem;
}

.page-home .home-focus-item {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  background: var(--c-deep, #0A1F44);
  border: 1px solid rgba(176, 184, 196, 0.15);
  border-radius: 4px;
  padding: 1.25rem;
  transition: border-color var(--ease, 0.25s ease), box-shadow var(--ease, 0.25s ease);
}

.page-home .home-focus-item:hover {
  border-color: var(--c-gold, #FFD700);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.page-home .home-focus-round {
  align-self: flex-start;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-cyan, #00C8E8);
  font-weight: 700;
  border-bottom: 1px solid rgba(0, 200, 232, 0.3);
  padding-bottom: 0.25rem;
}

.page-home .home-focus-main h3 {
  font-family: var(--f-head, Impact, 'Archivo Black', sans-serif);
  font-size: 1.15rem;
  color: var(--c-white, #FFFFFF);
  margin: 0 0 0.375rem;
}

.page-home .home-focus-main p {
  margin: 0;
  color: var(--c-silver, #B0B8C4);
  font-size: 0.85rem;
  line-height: 1.7;
}

.page-home .home-focus-time {
  font-family: var(--f-num, 'Roboto Mono', monospace);
  font-size: 0.85rem;
  color: var(--c-gold, #FFD700);
  white-space: nowrap;
}

.page-home .home-focus-foot {
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(176, 184, 196, 0.12);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.page-home .home-focus-foot p {
  margin: 0;
  color: var(--c-silver, #B0B8C4);
  font-size: 0.85rem;
}

.tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  font-weight: 700;
  border-radius: 999px;
  text-transform: uppercase;
  border: 1px solid transparent;
}

.tag-gold {
  background: var(--c-gold, #FFD700);
  color: var(--c-deep, #0A1F44);
  border-color: var(--c-gold, #FFD700);
}

.tag-orange {
  background: var(--c-orange, #FF6B35);
  color: var(--c-deep, #0A1F44);
  border-color: var(--c-orange, #FF6B35);
}

.tag-cyan {
  background: transparent;
  color: var(--c-cyan, #00C8E8);
  border-color: var(--c-cyan, #00C8E8);
}

/* 桌面端 */
@media (min-width: 768px) {
  .page-home .home-hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }

  .page-home .home-league-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
  }

  .page-home .home-dataflow-grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }

  .page-home .home-data-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }

  .page-home .home-layers {
    gap: 1.25rem;
  }

  .page-home .home-layer {
    flex-direction: row;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.75rem;
  }

  .page-home .home-layer-tag {
    margin-bottom: 0;
    flex-shrink: 0;
  }

  .page-home .home-scenes-grid {
    grid-template-columns: 1fr 0.8fr;
  }

  .page-home .home-scenes-list {
    gap: 0.875rem;
  }

  .page-home .home-focus-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .page-home .home-focus-item {
    padding: 1.5rem;
  }

  .page-home .home-focus-foot {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

@media (min-width: 1080px) {
  .page-home .home-section-head {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }

  .page-home .home-section-desc {
    margin: 0;
    text-align: right;
  }

  .page-home .home-version-head {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }

  .page-home .home-version-desc {
    margin: 0;
    text-align: right;
  }

  .page-home .home-data-cards {
    gap: 1.5rem;
  }
}

/* 窄屏保护 */
@media (max-width: 480px) {
  .page-home .container {
    width: min(1200px, 100% - 1.5rem);
  }

  .page-home .home-hero-title {
    font-size: 2.4rem;
  }

  .page-home .home-hero-points {
    gap: 1rem;
  }

  .page-home .home-data-value {
    font-size: 2.25rem;
  }

  .page-home .home-focus-time {
    align-self: flex-start;
  }
}