/* ===== 首页专属样式 page-home ===== */
.page-home {
  --hero-pulse-color: var(--color-accent);
  --timeline-dot-size: 14px;
  --card-radius: 6px;
  --border-thin: 1px solid rgba(43, 94, 59, 0.2);
  display: block;
  width: 100%;
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: 0 16px 48px;
  position: relative;
}

/* 首屏章节预览 */
.page-home .hero {
  position: relative;
  padding: 32px 0 24px;
  overflow: hidden;
}

.page-home .hero::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -80px;
  width: 320px;
  height: 400px;
  background: linear-gradient(135deg, var(--color-primary-variant) 0%, var(--color-primary) 60%, var(--color-accent) 100%);
  opacity: 0.08;
  transform: skewX(-12deg);
  border-radius: 40px;
  pointer-events: none;
}

.page-home .hero__inner {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  z-index: 1;
}

.page-home .hero__intro {
  order: 1;
}

.page-home .hero__context-label {
  display: inline-block;
  font: var(--font-caption);
  color: var(--color-metal-gray);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
  border-left: 3px solid var(--color-accent);
  padding-left: 10px;
}

.page-home .hero__title {
  font: var(--font-heading);
  font-size: 1.75em;
  line-height: 1.2;
  color: var(--color-text-primary);
  letter-spacing: var(--letter-spacing-heading);
  margin: 0 0 12px;
}

.page-home .hero__subtitle {
  font: var(--font-body);
  font-size: 0.95em;
  color: var(--color-neutral-dark);
  margin: 0 0 20px;
  max-width: 480px;
}

.page-home .hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.page-home .hero__actions .btn {
  font-size: 0.9em;
  padding: 10px 20px;
}

.page-home .hero__preview-cards {
  order: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.page-home .preview-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 12px;
  background: var(--color-surface);
  border: var(--border-thin);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-card);
  text-decoration: none;
  color: var(--color-text-primary);
  transition: transform var(--transition-standard), box-shadow var(--transition-standard);
}

.page-home .preview-card:hover,
.page-home .preview-card:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.10);
  border-color: var(--color-accent);
}

.page-home .preview-card .card__label {
  font: var(--font-caption);
  color: var(--color-metal-gray);
  letter-spacing: 0.04em;
}

.page-home .preview-card__stat {
  font: var(--font-heading);
  font-size: 1.05em;
  color: var(--color-primary);
  letter-spacing: var(--letter-spacing-heading);
}

.page-home .preview-card__desc {
  font: var(--font-caption);
  font-size: 0.8em;
  color: var(--color-neutral-dark);
}

.page-home .hero__fig {
  order: 3;
  display: none;
}

.page-home .hero__fig-img {
  display: block;
  width: 100%;
  max-width: 300px;
  height: auto;
  object-fit: cover;
  border-radius: var(--card-radius);
  border: var(--border-thin);
}

.page-home .hero__pulse-dot {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--hero-pulse-color);
  opacity: 0.3;
  pointer-events: none;
}

@media (prefers-reduced-motion: no-preference) {
  .page-home .hero__pulse-dot {
    animation: pulse-dot 2.4s ease-in-out infinite;
  }
}

@keyframes pulse-dot {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.4); }
}

/* section 通用 */
.page-home .section-header {
  margin-bottom: 24px;
}

.page-home .section-title {
  font: var(--font-heading);
  font-size: 1.35em;
  color: var(--color-primary-variant);
  letter-spacing: var(--letter-spacing-heading);
  margin: 0 0 8px;
  position: relative;
  display: inline-block;
}

.page-home .section-title::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--color-accent);
  margin-top: 6px;
}

.page-home .section-desc {
  font: var(--font-body);
  font-size: 0.9em;
  color: var(--color-neutral-dark);
  margin: 0;
  max-width: 640px;
}

/* 实时数据流 */
.page-home .live-data {
  padding: 40px 0 32px;
  border-top: 2px solid rgba(43, 94, 59, 0.12);
}

.page-home .live-data__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 24px;
}

.page-home .live-data__card {
  padding: 20px 16px;
  background: var(--color-surface);
  border: var(--border-thin);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-home .live-data__card .card__label {
  font: var(--font-caption);
  color: var(--color-metal-gray);
  letter-spacing: 0.04em;
}

.page-home .live-data__value {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.page-home .live-data__number {
  font: var(--font-heading);
  font-size: 1.8em;
  color: var(--color-primary);
  letter-spacing: var(--letter-spacing-heading);
  line-height: 1;
}

.page-home .live-data__unit {
  font: var(--font-body);
  font-size: 0.85em;
  color: var(--color-metal-gray);
}

.page-home .live-data__note {
  font: var(--font-caption);
  font-size: 0.8em;
  color: var(--color-neutral-dark);
  margin: 0;
}

.page-home .live-data__more {
  text-align: center;
}

/* 改版亮点 */
.page-home .highlights {
  padding: 40px 0 32px;
  border-top: 2px solid rgba(43, 94, 59, 0.12);
}

.page-home .highlights__inner {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.page-home .highlights__content {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-home .highlights__feature {
  padding: 18px 16px;
  background: var(--color-surface);
  border: var(--border-thin);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-card);
}

.page-home .highlights__feature .card__label {
  font: var(--font-caption);
  color: var(--color-accent-variant);
  letter-spacing: 0.04em;
}

.page-home .highlights__feature-title {
  font: var(--font-heading);
  font-size: 1.1em;
  color: var(--color-text-primary);
  margin: 6px 0 4px;
  letter-spacing: var(--letter-spacing-heading);
}

.page-home .highlights__feature-desc {
  font: var(--font-body);
  font-size: 0.88em;
  color: var(--color-neutral-dark);
  margin: 0;
}

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

.page-home .highlights__fig {
  display: flex;
  justify-content: center;
}

.page-home .highlights__fig-img {
  display: block;
  width: 100%;
  max-width: 400px;
  height: auto;
  object-fit: cover;
  border-radius: var(--card-radius);
  border: var(--border-thin);
  box-shadow: var(--shadow-card);
}

/* 赛事时间轴 */
.page-home .timeline {
  padding: 40px 0 32px;
  border-top: 2px solid rgba(43, 94, 59, 0.12);
}

.page-home .timeline__banner {
  margin-bottom: 24px;
  border-radius: var(--card-radius);
  overflow: hidden;
  border: var(--border-thin);
}

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

.page-home .timeline__entries {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
}

.page-home .timeline__entry {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 16px;
  background: var(--color-surface);
  border: var(--border-thin);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-card);
  position: relative;
}

.page-home .timeline__dot {
  flex-shrink: 0;
  width: var(--timeline-dot-size);
  height: var(--timeline-dot-size);
  border-radius: 50%;
  background: var(--color-primary);
  border: 2px solid var(--color-primary-variant);
  margin-top: 4px;
  position: relative;
}

.page-home .timeline__dot--live {
  background: var(--color-accent);
  border-color: var(--color-accent-variant);
}

@media (prefers-reduced-motion: no-preference) {
  .page-home .timeline__dot--live {
    animation: pulse-dot 1.8s ease-in-out infinite;
  }
}

.page-home .timeline__entry-body {
  flex: 1;
  min-width: 0;
}

.page-home .timeline__entry-body .card__label {
  font: var(--font-caption);
  color: var(--color-metal-gray);
  letter-spacing: 0.04em;
}

.page-home .timeline__entry-title {
  font: var(--font-heading);
  font-size: 1em;
  color: var(--color-text-primary);
  margin: 4px 0 4px;
  letter-spacing: var(--letter-spacing-heading);
}

.page-home .timeline__entry-desc {
  font: var(--font-body);
  font-size: 0.85em;
  color: var(--color-neutral-dark);
  margin: 0 0 4px;
}

.page-home .timeline__entry-meta {
  font: var(--font-data);
  font-size: 0.8em;
  color: var(--color-metal-gray);
}

.page-home .timeline__more {
  text-align: center;
}

/* 数据看板预览 */
.page-home .dashboard-preview {
  padding: 40px 0 32px;
  border-top: 2px solid rgba(43, 94, 59, 0.12);
}

.page-home .dashboard-preview__inner {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 24px;
}

.page-home .dashboard-preview__fig {
  border-radius: var(--card-radius);
  overflow: hidden;
  border: var(--border-thin);
  box-shadow: var(--shadow-card);
}

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

.page-home .dashboard-preview__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.page-home .dashboard-preview__stat {
  padding: 14px 12px;
  background: var(--color-surface);
  border: var(--border-thin);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-home .dashboard-preview__stat .card__label {
  font: var(--font-caption);
  color: var(--color-metal-gray);
  letter-spacing: 0.04em;
}

.page-home .dashboard-preview__stat-value {
  font: var(--font-data);
  font-size: 1em;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}

.page-home .dashboard-preview__stat-desc {
  font: var(--font-caption);
  font-size: 0.8em;
  color: var(--color-neutral-dark);
}

.page-home .dashboard-preview__more {
  text-align: center;
}

.page-home .dashboard-preview__more .btn {
  font-size: 1em;
  padding: 12px 28px;
}

/* 信任声明 */
.page-home .trust-bar {
  padding: 24px 16px;
  background: var(--color-primary-variant);
  border-radius: var(--card-radius);
  margin-top: 12px;
  text-align: center;
}

.page-home .trust-bar__text {
  font: var(--font-body);
  font-size: 0.9em;
  color: var(--color-text-on-dark);
  margin: 0;
  letter-spacing: var(--letter-spacing-body);
}

/* ===== 滚动显现动画 ===== */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ===== 媒体查询：平板及以上 ===== */
@media (min-width: 640px) {
  .page-home {
    padding: 0 24px 56px;
  }

  .page-home .hero__preview-cards {
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
  }

  .page-home .preview-card {
    padding: 18px 14px;
  }

  .page-home .live-data__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .page-home .highlights__inner {
    flex-direction: row;
    align-items: flex-start;
  }

  .page-home .highlights__content {
    flex: 1;
  }

  .page-home .highlights__fig {
    flex: 0 0 280px;
  }

  .page-home .dashboard-preview__stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
  }

  .page-home .dashboard-preview__inner {
    flex-direction: row;
    align-items: flex-start;
  }

  .page-home .dashboard-preview__fig {
    flex: 1;
    max-width: 55%;
  }

  .page-home .dashboard-preview__stats {
    flex: 1;
  }

  .page-home .timeline__entries {
    gap: 16px;
  }
}

/* ===== 媒体查询：桌面 ===== */
@media (min-width: 1024px) {
  .page-home {
    padding: 0 40px 64px;
  }

  .page-home .hero {
    padding: 48px 0 32px;
  }

  .page-home .hero__inner {
    flex-direction: row;
    align-items: flex-start;
    gap: 32px;
  }

  .page-home .hero__intro {
    flex: 0 0 340px;
    order: 1;
  }

  .page-home .hero__title {
    font-size: 2.2em;
  }

  .page-home .hero__subtitle {
    font-size: 1em;
  }

  .page-home .hero__preview-cards {
    flex: 1;
    order: 2;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .page-home .hero__fig {
    display: block;
    flex: 0 0 220px;
    order: 3;
  }

  .page-home .hero__fig-img {
    max-width: 100%;
    height: auto;
  }

  .page-home .section-title {
    font-size: 1.5em;
  }

  .page-home .highlights__fig {
    flex: 0 0 320px;
  }

  .page-home .dashboard-preview__fig {
    max-width: 50%;
  }

  .page-home .trust-bar {
    padding: 28px 24px;
  }
}

/* ===== 媒体查询：大桌面 ===== */
@media (min-width: 1280px) {
  .page-home {
    padding: 0 48px 72px;
  }

  .page-home .hero__intro {
    flex: 0 0 380px;
  }

  .page-home .hero__title {
    font-size: 2.6em;
  }

  .page-home .hero__fig {
    flex: 0 0 260px;
  }
}