/* ===== 页面专属：page-home ===== */
.page-home {
  --home-hero-min-height: min(100vh, 48rem);
  --home-divider-width: 4px;
  --home-divider-color: var(--color-secondary);
  --home-card-bg: rgba(26, 47, 79, 0.65);
  --home-glass-border: 1px solid rgba(0, 255, 136, 0.15);
  --home-glow: 0 0 20px rgba(0, 255, 136, 0.08);
  --home-transition: var(--transition-med);
}

/* 首屏区域 */
.page-home__hero {
  position: relative;
  min-height: var(--home-hero-min-height);
  display: flex;
  align-items: stretch;
  overflow: hidden;
  padding: calc(var(--header-h) + 1rem) 0 2rem;
}

.page-home__hero-inner {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  position: relative;
  z-index: 1;
}

/* 左侧实时比分 */
.page-home__live {
  position: relative;
  flex: 1 1 60%;
  padding: 1.5rem 1rem;
  background: var(--home-card-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-card);
  border: var(--home-glass-border);
  box-shadow: var(--home-glow), var(--shadow-card);
  overflow: hidden;
}

.page-home__live-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.12;
  pointer-events: none;
  overflow: hidden;
}

.page-home__live-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.page-home__live > *:not(.page-home__live-bg) {
  position: relative;
  z-index: 1;
}

.page-home__live-title {
  margin: 0.25rem 0 0.125rem;
  font-size: 2.4rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text);
}

.page-home__live-desc {
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
}

/* 比分滚动列表 */
.page-home .score-ticker {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-height: 22rem;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--color-secondary) transparent;
  padding-right: 0.25rem;
}

.page-home .score-ticker::-webkit-scrollbar {
  width: 4px;
}
.page-home .score-ticker::-webkit-scrollbar-thumb {
  background: var(--color-secondary);
  border-radius: 4px;
}

.page-home .score-ticker__item {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  padding: 0.6rem 0.8rem;
  background: rgba(10, 31, 63, 0.5);
  border-radius: var(--radius);
  border-left: 3px solid transparent;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
  cursor: default;
}

.page-home .score-ticker__item:hover {
  background: rgba(10, 31, 63, 0.8);
  border-left-color: var(--color-secondary);
  transform: translateX(4px);
}

.score-ticker__league {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  color: var(--color-accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  min-width: 3.2rem;
}

.score-ticker__teams {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  flex: 1 1 auto;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.score-ticker__score {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--color-secondary);
  min-width: 3.2rem;
  text-align: center;
  letter-spacing: 0.06em;
  animation: page-home-pulse-score 2s ease-in-out infinite;
}

.score-ticker__time {
  font-family: var(--font-body);
  font-size: 0.7rem;
  color: var(--color-text-muted);
  background: rgba(0, 255, 136, 0.08);
  padding: 0.15rem 0.5rem;
  border-radius: 10px;
  white-space: nowrap;
}

@keyframes page-home-pulse-score {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.75; }
}

@media (prefers-reduced-motion: reduce) {
  .score-ticker__score {
    animation: none;
  }
}

.page-home__live-cta {
  display: inline-block;
  margin-top: 1rem;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.page-home__live-cta:hover {
  opacity: 0.75;
}

/* 霓虹绿分割线 */
.page-home__divider {
  width: var(--home-divider-width);
  height: 4rem;
  background: var(--home-divider-color);
  margin: 0 auto;
  border-radius: 4px;
  flex-shrink: 0;
  align-self: center;
  box-shadow: 0 0 16px rgba(0, 255, 136, 0.3);
  animation: page-home-divider-glow 2.5s ease-in-out infinite alternate;
}

@keyframes page-home-divider-glow {
  0% { box-shadow: 0 0 8px rgba(0, 255, 136, 0.15); }
  100% { box-shadow: 0 0 28px rgba(0, 255, 136, 0.4); }
}

@media (prefers-reduced-motion: reduce) {
  .page-home__divider {
    animation: none;
  }
}

/* 右侧视频集锦 */
.page-home__video {
  flex: 1 1 40%;
  padding: 1.5rem 1rem;
  background: var(--home-card-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-card);
  border: var(--home-glass-border);
  box-shadow: var(--home-glow), var(--shadow-card);
}

.page-home__video-title {
  margin: 0.25rem 0 0.125rem;
  font-size: 2rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text);
}

.page-home__video-desc {
  margin: 0 0 1.25rem;
  font-size: 0.9rem;
}

/* 轮播 */
.page-home__carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-card);
}

.page-home__carousel-track {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 0.5rem;
}

.page-home__carousel-track::-webkit-scrollbar {
  display: none;
}

.page-home__carousel-item {
  flex: 0 0 calc(100% - 0.5rem);
  scroll-snap-align: start;
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-primary);
  min-height: 180px;
}

.page-home__carousel-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-med);
}

.page-home__carousel-item:hover .page-home__carousel-img {
  transform: scale(1.03);
}

.page-home__carousel-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  background: linear-gradient(to top, rgba(10, 31, 63, 0.92) 20%, transparent 70%);
}

.page-home__carousel-heading {
  margin: 0 0 0.15rem;
  font-size: 1.2rem;
  color: var(--color-text);
  letter-spacing: 0.04em;
}

.page-home__carousel-desc {
  margin: 0 0 0.4rem;
  font-size: 0.8rem;
}

.page-home__carousel-link {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: opacity var(--transition-fast);
}

.page-home__carousel-link:hover {
  opacity: 0.75;
}

/* 轮播指示点 */
.page-home__carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.page-home__carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-text-muted);
  opacity: 0.4;
  transition: background var(--transition-fast), opacity var(--transition-fast);
}

.page-home__carousel-dot.is-active {
  background: var(--color-secondary);
  opacity: 1;
  box-shadow: 0 0 10px rgba(0, 255, 136, 0.4);
}

/* 检索区 */
.page-home__search {
  padding: 3rem 0;
}

.page-home__search-card {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background: var(--home-card-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-card);
  border: var(--home-glass-border);
  box-shadow: var(--home-glow), var(--shadow-card);
  padding: 2rem 1.5rem;
  position: relative;
  overflow: hidden;
}

.page-home__search-form-wrap {
  flex: 1;
}

.page-home__search-title {
  margin: 0.25rem 0 0.125rem;
  font-size: 2rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text);
}

.page-home__search-desc {
  margin: 0 0 1.25rem;
  font-size: 0.9rem;
}

.page-home__search-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: flex-end;
}

.page-home__search-field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  flex: 1 1 160px;
  min-width: 130px;
}

.page-home__search-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.page-home__search-input {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.55rem 0.75rem;
  background: rgba(10, 31, 63, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.page-home__search-input:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.12);
}

.page-home__search-input::placeholder {
  color: var(--color-text-muted);
  opacity: 0.6;
}

.page-home__search-input option {
  background: var(--color-surface);
  color: var(--color-text);
}

.page-home__search-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.8rem;
  background: var(--color-secondary);
  color: var(--color-primary);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  white-space: nowrap;
  min-height: 42px;
}

.page-home__search-btn:hover {
  background: #00e67a;
  transform: scale(1.02);
  box-shadow: 0 0 24px rgba(0, 255, 136, 0.3);
}

.page-home__search-btn:focus-visible {
  outline: 2px solid var(--color-text);
  outline-offset: 2px;
}

.page-home__search-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.page-home__search-icon {
  width: 120px;
  height: 120px;
  object-fit: contain;
  opacity: 0.7;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.page-home__search-card:hover .page-home__search-icon {
  opacity: 0.9;
  transform: scale(1.04);
}

/* 底部信任区 */
.page-home__trust {
  padding: 2rem 0 3.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.page-home__trust-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
}

.page-home__trust-logo {
  width: 56px;
  height: 56px;
  object-fit: contain;
  opacity: 0.5;
}

.page-home__trust-text {
  max-width: 480px;
  font-size: 0.82rem;
  line-height: 1.6;
  margin: 0;
}

.page-home__trust-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.page-home__trust-link {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.page-home__trust-link:hover {
  opacity: 0.75;
}

.page-home__trust-sep {
  color: var(--color-text-muted);
  opacity: 0.3;
  font-size: 0.8rem;
}

/* 滚动显现 */
.page-home .scroll-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

@media (prefers-reduced-motion: no-preference) {
  .page-home .scroll-reveal--visible,
  .page-home .scroll-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .scroll-reveal {
    opacity: 1;
    transform: none;
  }
}

/* ===== 桌面端 ≥768px ===== */
@media (min-width: 768px) {
  .page-home__hero {
    padding: calc(var(--header-h) + 2rem) 0 3rem;
  }

  .page-home__hero-inner {
    flex-direction: row;
    align-items: stretch;
    gap: 0;
  }

  .page-home__live {
    flex: 1 1 58%;
    margin-right: -1rem;
    padding: 2rem 1.5rem;
    border-radius: var(--radius-card) 0 0 var(--radius-card);
  }

  .page-home__divider {
    width: var(--home-divider-width);
    height: auto;
    min-height: 6rem;
    align-self: stretch;
    margin: 0 -0.5rem;
    position: relative;
    z-index: 2;
    flex-shrink: 0;
  }

  .page-home__video {
    flex: 1 1 42%;
    margin-left: -1rem;
    padding: 2rem 1.5rem;
    border-radius: 0 var(--radius-card) var(--radius-card) 0;
  }

  .page-home__live-title {
    font-size: 3rem;
  }

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

  .page-home .score-ticker {
    max-height: 26rem;
  }

  .page-home__carousel-item {
    flex: 0 0 calc(50% - 0.5rem);
    min-height: 200px;
  }

  .page-home__search-card {
    flex-direction: row;
    align-items: center;
    padding: 2.5rem 2rem;
  }

  .page-home__search-form-wrap {
    flex: 1;
  }

  .page-home__search-controls {
    flex-wrap: nowrap;
  }

  .page-home__search-icon {
    width: 160px;
    height: 160px;
  }

  .page-home__trust {
    padding: 3rem 0 4rem;
  }

  .page-home__trust-logo {
    width: 72px;
    height: 72px;
  }
}

/* ===== 桌面大屏 ≥1024px ===== */
@media (min-width: 1024px) {
  .page-home__hero {
    min-height: min(100vh, 52rem);
  }

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

  .page-home__video-title {
    font-size: 2.8rem;
  }

  .page-home__carousel-item {
    flex: 0 0 calc(33.333% - 0.7rem);
    min-height: 220px;
  }

  .page-home__search-icon {
    width: 200px;
    height: 200px;
  }

  .page-home__trust-text {
    font-size: 0.9rem;
  }
}

/* ===== 超大屏 ≥1440px ===== */
@media (min-width: 1440px) {
  .page-home__live {
    padding: 2.5rem 2rem;
  }

  .page-home__video {
    padding: 2.5rem 2rem;
  }

  .page-home__live-title {
    font-size: 4.2rem;
  }

  .page-home__video-title {
    font-size: 3.2rem;
  }
}

/* ===== 高对比度 / 暗色模式一致 ===== */
@media (prefers-contrast: high) {
  .page-home__live,
  .page-home__video,
  .page-home__search-card {
    background: var(--color-surface);
    backdrop-filter: none;
    border-color: var(--color-text-muted);
  }

  .page-home__divider {
    background: var(--color-text);
  }

  .score-ticker__score {
    color: var(--color-text);
  }

  .page-home__search-btn {
    background: var(--color-text);
    color: var(--color-primary);
  }
}

/* ===== 减少动效 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-home__carousel-img {
    transition: none;
  }

  .page-home__search-btn {
    transition: none;
  }

  .page-home__search-btn:hover {
    transform: none;
  }

  .page-home__search-icon {
    transition: none;
  }

  .page-home__carousel-item:hover .page-home__carousel-img {
    transform: none;
  }

  .page-home .score-ticker__item:hover {
    transform: none;
  }
}