.page-home {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--color-secondary);
  color: var(--color-white);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ── 动态背景 ── */
.page-home__bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.page-home__bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,42,58,0.88) 0%, rgba(26,42,58,0.72) 50%, rgba(26,42,58,0.92) 100%);
  z-index: 1;
}

.page-home__bg-grid {
  position: absolute;
  inset: 0;
  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;
  z-index: 0;
  animation: pageHomeGridShift 20s linear infinite;
}

@keyframes pageHomeGridShift {
  0% { transform: translate(0, 0); }
  100% { transform: translate(48px, 48px); }
}

.page-home__bg-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    radial-gradient(2px 2px at 15% 25%, rgba(57,255,20,0.3) 0%, transparent 100%),
    radial-gradient(2px 2px at 35% 55%, rgba(255,107,53,0.25) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 55% 15%, rgba(155,89,182,0.3) 0%, transparent 100%),
    radial-gradient(2px 2px at 75% 70%, rgba(57,255,20,0.2) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 90% 30%, rgba(255,107,53,0.2) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 10% 80%, rgba(155,89,182,0.25) 0%, transparent 100%);
  animation: pageHomeParticleDrift 8s ease-in-out infinite alternate;
}

@keyframes pageHomeParticleDrift {
  0% { opacity: 0.6; transform: scale(1); }
  100% { opacity: 1; transform: scale(1.08); }
}

/* ── 框景首屏 ── */
.page-home__frame {
  position: relative;
  z-index: 2;
  width: calc(100% - 2rem);
  max-width: var(--max-width);
  margin: 1rem auto 0;
  padding: 1.5rem 1rem 2rem;
}

.page-home__frame-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.page-home__frame-rect {
  vector-effect: non-scaling-stroke;
}

.page-home__hero {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
  text-align: center;
}

.page-home__hero-content {
  flex: 1;
}

.page-home__hero-tagline {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 3px;
  color: var(--color-accent-green);
  border: 1px solid rgba(57,255,20,0.35);
  padding: 0.25rem 1rem;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.page-home__hero-title {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: var(--weight-heading);
  line-height: 1.05;
  margin: 0 0 0.5rem;
  color: var(--color-white);
  letter-spacing: 1px;
}

.page-home__hero-accent {
  color: var(--color-primary);
  display: block;
}

.page-home__hero-desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  letter-spacing: 1px;
  margin-bottom: 1.25rem;
}

.page-home__hero-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

.page-home__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: var(--weight-bold);
  font-size: 0.85rem;
  padding: 0.6rem 1.6rem;
  border-radius: var(--border-radius-sm);
  text-decoration: none;
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
}

.page-home__btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
}

.page-home__btn--primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(255,107,53,0.4);
}

.page-home__btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,0.4);
}

.page-home__btn--outline:hover {
  border-color: var(--color-accent-green);
  color: var(--color-accent-green);
  transform: translateY(-2px);
}

.page-home__btn--small {
  padding: 0.45rem 1.2rem;
  font-size: 0.8rem;
  background: rgba(255,255,255,0.08);
  color: var(--color-white);
  border: 1px solid rgba(255,255,255,0.15);
}

.page-home__btn--small:hover {
  background: rgba(255,107,53,0.2);
  border-color: var(--color-primary);
}

.page-home__hero-visual {
  position: relative;
  width: 100%;
  max-width: 400px;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.page-home__hero-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 16/9;
}

.page-home__hero-data {
  position: absolute;
  bottom: 0.75rem;
  right: 0.75rem;
  display: flex;
  gap: 0.75rem;
}

.page-home__hero-data-item {
  background: rgba(26,42,58,0.8);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--border-radius-sm);
  padding: 0.35rem 0.7rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 56px;
}

.page-home__hero-data-num {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: var(--weight-bold);
  color: var(--color-accent-green);
}

.page-home__hero-data-lbl {
  font-size: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.6);
}

/* ── 章节通用 ── */
.page-home__section {
  position: relative;
  z-index: 2;
  padding: 2.5rem 1rem;
}

.page-home__section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.page-home__section-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 0.75rem 1rem;
  margin-bottom: 1.75rem;
}

.page-home__section-title-group {
  flex: 1;
  min-width: 0;
}

.page-home__section-title-group .section-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--color-white);
  letter-spacing: 1px;
}

.page-home__section-title-group .section-subtitle {
  display: block;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 1px;
  margin-top: 0.15rem;
}

/* ── 实时比分 ── */
.page-home__section--score {
  padding-top: 0.5rem;
}

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

.page-home__score-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 1rem;
  padding: 1rem 1.2rem;
  border-radius: var(--border-radius-md);
  background: rgba(26,42,58,0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.08);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  cursor: default;
}

.page-home__score-card:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 32px rgba(57,255,20,0.08);
}

.page-home__score-team {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  min-width: 80px;
}

.page-home__score-name {
  font-size: 0.8rem;
  font-weight: var(--weight-bold);
  color: var(--color-white);
  white-space: nowrap;
}

.page-home__score-badge {
  font-size: 0.55rem;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.1rem 0.4rem;
  border-radius: 2px;
  font-weight: var(--weight-bold);
}

.page-home__score-badge--away {
  background: var(--color-accent-purple);
}

.page-home__score-display {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: var(--weight-heading);
  line-height: 1;
}

.page-home__score-num {
  color: var(--color-white);
  min-width: 1.6rem;
  text-align: center;
}

.page-home__score-num:first-child {
  color: var(--color-accent-green);
}

.page-home__score-colon {
  color: rgba(255,255,255,0.3);
  font-size: 1.4rem;
}

.page-home__score-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
  width: 100%;
  justify-content: flex-end;
}

.page-home__score-time {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.5);
  font-family: var(--font-mono);
}

.page-home__score-time[data-live="live"] {
  color: var(--color-accent-green);
  position: relative;
  padding-left: 0.7rem;
}

.page-home__score-time[data-live="live"]::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-accent-green);
  animation: pageHomePulse 1.2s ease-in-out infinite;
}

@keyframes pageHomePulse {
  0%, 100% { opacity: 1; transform: translateY(-50%) scale(1); }
  50% { opacity: 0.3; transform: translateY(-50%) scale(0.6); }
}

.page-home__score-cta {
  margin-top: 1.25rem;
  text-align: center;
}

/* ── 赛事日历 ── */
.page-home__cal-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.page-home__cal-card {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--border-radius-sm);
  transition: background var(--transition-base), transform var(--transition-base);
  cursor: default;
}

.page-home__cal-card:hover {
  background: rgba(255,107,53,0.08);
  transform: translateX(4px);
}

.page-home__cal-card--highlight {
  border-color: rgba(255,107,53,0.3);
  background: rgba(255,107,53,0.06);
}

.page-home__cal-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 44px;
  padding-right: 0.6rem;
  border-right: 1px solid rgba(255,255,255,0.08);
}

.page-home__cal-day {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  line-height: 1;
  color: var(--color-white);
}

.page-home__cal-month {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.4);
}

.page-home__cal-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.page-home__cal-match {
  font-size: 0.8rem;
  font-weight: var(--weight-bold);
  color: var(--color-white);
}

.page-home__cal-venue {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.4);
}

.page-home__cal-time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-accent-purple);
  font-weight: var(--weight-bold);
  white-space: nowrap;
}

.page-home__img-block {
  margin-top: 1.25rem;
  border-radius: var(--border-radius-md);
  overflow: hidden;
}

.page-home__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.page-home__img--cover {
  object-fit: cover;
  aspect-ratio: 16/9;
}

.page-home__img--contain {
  object-fit: contain;
  background: rgba(0,0,0,0.2);
}

.page-home__img-block--cal {
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.page-home__img-block--chart {
  margin-top: 1rem;
}

/* ── 赛前前瞻 ── */
.page-home__preview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.page-home__preview-card {
  border-radius: var(--border-radius-md);
  overflow: hidden;
  background: rgba(26,42,58,0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.06);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.page-home__preview-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.page-home__preview-visual {
  position: relative;
  overflow: hidden;
}

.page-home__preview-visual .page-home__img {
  aspect-ratio: 16/9;
  object-fit: cover;
}

.page-home__preview-badge {
  position: absolute;
  top: 0.6rem;
  left: 0.6rem;
  font-size: 0.6rem;
  font-weight: var(--weight-bold);
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
  background: var(--color-primary);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.page-home__preview-badge--purple {
  background: var(--color-accent-purple);
}

.page-home__preview-body {
  padding: 1rem 1.2rem 1.2rem;
}

.page-home__preview-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin: 0 0 0.6rem;
  color: var(--color-white);
  letter-spacing: 0.5px;
}

.page-home__preview-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.4rem;
  margin-bottom: 0.6rem;
}

.page-home__preview-stat {
  text-align: center;
  padding: 0.3rem 0;
  background: rgba(255,255,255,0.03);
  border-radius: var(--border-radius-sm);
}

.page-home__preview-stat-val {
  display: block;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: var(--weight-bold);
  color: var(--color-primary);
}

.page-home__preview-stat-lbl {
  display: block;
  font-size: 0.55rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.5px;
  margin-top: 0.1rem;
}

.page-home__preview-desc {
  font-size: 0.78rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.7);
  margin: 0;
}

/* ── 联赛数据榜 ── */
.page-home__standing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.page-home__standing-card {
  padding: 1.2rem;
  border-radius: var(--border-radius-md);
  background: rgba(26,42,58,0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.06);
}

.page-home__standing-card-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin: 0 0 0.8rem;
  color: var(--color-white);
  letter-spacing: 0.5px;
}

.page-home__standing-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-home__standing-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.72rem;
}

.page-home__standing-table thead th {
  text-align: left;
  padding: 0.4rem 0.5rem;
  font-weight: var(--weight-bold);
  color: rgba(255,255,255,0.35);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.6rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.page-home__standing-table tbody td {
  padding: 0.4rem 0.5rem;
  color: rgba(255,255,255,0.8);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}

.page-home__standing-table tbody tr:hover td {
  background: rgba(255,107,53,0.06);
}

.page-home__standing-highlight {
  color: var(--color-accent-green) !important;
  font-weight: var(--weight-bold);
}

.page-home__standing-table--scorer,
.page-home__standing-table--assist {
  margin-bottom: 1rem;
}

.page-home__standing-table--assist {
  margin-bottom: 0;
}

/* ── 信任声明 ── */
.page-home__section--trust {
  padding: 2rem 1rem;
  text-align: center;
}

.page-home__trust-text {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
  max-width: 600px;
  margin: 0 auto;
  letter-spacing: 0.5px;
  line-height: 1.6;
}

/* ── 桌面端 ── */
@media (min-width: 768px) {
  .page-home__frame {
    width: calc(100% - 4rem);
    padding: 2rem 2rem 3rem;
    margin-top: 2rem;
  }

  .page-home__hero {
    flex-direction: row;
    text-align: left;
    gap: 2.5rem;
  }

  .page-home__hero-title {
    font-size: 3.6rem;
  }

  .page-home__hero-accent {
    display: inline;
  }

  .page-home__hero-actions {
    justify-content: flex-start;
  }

  .page-home__hero-visual {
    max-width: 520px;
    flex-shrink: 0;
  }

  .page-home__hero-tagline {
    font-size: 0.9rem;
  }

  .page-home__section {
    padding: 3.5rem 2rem;
  }

  .page-home__section-title-group .section-title {
    font-size: 2rem;
  }

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

  .page-home__score-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1.2rem 1rem;
  }

  .page-home__score-meta {
    width: auto;
    justify-content: center;
  }

  .page-home__score-team {
    min-width: auto;
  }

  .page-home__cal-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.8rem;
  }

  .page-home__cal-card {
    flex-direction: column;
    text-align: center;
    padding: 1rem 0.8rem;
  }

  .page-home__cal-date {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding-right: 0;
    padding-bottom: 0.4rem;
    margin-bottom: 0.3rem;
    width: 100%;
  }

  .page-home__cal-info {
    align-items: center;
  }

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

  .page-home__standing-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-home__img-block--cal {
    margin-left: 0;
    margin-right: 0;
  }
}

@media (min-width: 1024px) {
  .page-home__hero-title {
    font-size: 4.8rem;
  }

  .page-home__hero-visual {
    max-width: 600px;
  }

  .page-home__section-title-group .section-title {
    font-size: 2.4rem;
  }

  .page-home__score-grid {
    gap: 1.25rem;
  }

  .page-home__cal-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-home__preview-stats {
    gap: 0.6rem;
  }
}