/* ========== home 页面专属样式 ========== */
.page-home {
  --home-gap: var(--spacing-lg);
  --home-hero-gap: var(--spacing-md);
  --card-radius: 12px;
  --tag-border-color: var(--color-border-subtle);
  --tag-active-bg: var(--color-accent-red);
  --tag-active-text: var(--color-text-dark);
  --feature-block-min-height: 280px;
}

/* 容器居中 */
.page-home .container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--spacing-sm);
}

/* ---------- 面包屑 ---------- */
.page-home .breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  padding-block: var(--spacing-xs);
  font-family: var(--font-accent);
  font-size: var(--size-small);
  color: var(--color-primary);
  border-bottom: 1px solid var(--color-border-subtle);
  margin-bottom: var(--spacing-md);
}
.page-home .breadcrumb__current {
  font-weight: bold;
  color: var(--color-text);
}
/* 隐藏视觉但保留 a11y */
.page-home .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 多块拼贴首屏 (home-hero) ---------- */
.page-home .home-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-hero-gap);
  margin-bottom: var(--spacing-xl);
}
@media (min-width: 768px) {
  .page-home .home-hero {
    grid-template-columns: 220px 1fr 260px;
    align-items: start;
  }
}
@media (min-width: 1024px) {
  .page-home .home-hero {
    grid-template-columns: 240px 1fr 300px;
  }
}

/* --- 联赛筛选栏 --- */
.page-home .league-filter {
  background: var(--color-bg-light);
  padding: var(--spacing-md) var(--spacing-sm);
  border-radius: var(--card-radius);
  border: 1px solid var(--tag-border-color);
  position: relative;
}
.page-home .small-annotation--vertical {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  display: inline-block;
  font-family: var(--font-accent);
  font-size: var(--size-small);
  color: var(--color-accent-gold);
  letter-spacing: 0.1em;
  position: absolute;
  top: var(--spacing-sm);
  left: calc(100% + 6px);
  opacity: 0.7;
  pointer-events: none;
}
@media (max-width: 767px) {
  .page-home .small-annotation--vertical {
    position: static;
    writing-mode: horizontal-tb;
    display: block;
    margin-bottom: var(--spacing-xs);
  }
}
.page-home .league-filter__categories {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}
.page-home .league-filter__category {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}
.page-home .league-filter__cat-label {
  font-family: var(--font-heading);
  font-size: calc(var(--size-body) * 1.1);
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-accent-gold);
  padding-bottom: 2px;
  width: fit-content;
}
.page-home .league-filter__tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.page-home .league-filter__tag {
  display: inline-block;
  padding: 4px 10px;
  font-family: var(--font-accent);
  font-size: var(--size-small);
  color: var(--color-text);
  background: transparent;
  border: 1px solid var(--tag-border-color);
  border-radius: 20px;
  cursor: default;
  transition: background-color 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
}
.page-home .league-filter__tag:hover,
.page-home .league-filter__tag:focus-visible {
  background: var(--color-primary);
  color: var(--tag-active-text);
  border-color: var(--color-primary);
  transform: scale(1.05);
}
.page-home .league-filter__tag[aria-pressed="true"] {
  background: var(--tag-active-bg);
  color: var(--tag-active-text);
  border-color: var(--tag-active-bg);
}
/* 抽象装饰 */
.page-home .league-filter__decor {
  margin-top: var(--spacing-md);
  text-align: center;
}
.page-home .league-filter__decor-img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  opacity: 0.6;
}

/* --- 中央热门赛事卡片 --- */
.page-home .featured-match__card {
  background: var(--color-glass);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--card-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.page-home .featured-match__card:hover {
  transform: scale(1.01);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}
.page-home .featured-match__image-wrapper {
  width: 100%;
  aspect-ratio: 1200 / 600;
  overflow: hidden;
}
.page-home .featured-match__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-home .featured-match__content {
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}
.page-home .small-annotation--inline {
  font-family: var(--font-accent);
  font-size: var(--size-small);
  color: var(--color-accent-red);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.page-home .featured-match__title {
  font-family: var(--font-heading);
  font-size: calc(var(--size-title) * 1.2);
  line-height: 1.2;
  color: var(--color-primary);
  margin: 0;
}
@media (max-width: 767px) {
  .page-home .featured-match__title {
    font-size: var(--size-title);
  }
}
.page-home .featured-match__desc {
  font-family: var(--font-body);
  font-size: var(--size-body);
  color: var(--color-text);
  line-height: 1.6;
}
.page-home .featured-match__cta {
  align-self: flex-start;
}

/* --- 我的队伍预览 --- */
.page-home .my-team__card {
  background: var(--color-glass);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--card-radius);
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  transition: transform 0.25s ease;
}
.page-home .my-team__card:hover {
  transform: scale(1.02);
}
.page-home .my-team__title {
  font-family: var(--font-heading);
  font-size: var(--size-subtitle);
  color: var(--color-primary);
  margin: 0;
}
.page-home .small-annotation--block {
  display: block;
  font-family: var(--font-accent);
  font-size: var(--size-small);
  color: var(--color-accent-gold);
  letter-spacing: 0.05em;
}
.page-home .my-team__visual {
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
}
.page-home .my-team__img {
  display: block;
  width: 100%;
  height: auto;
}
.page-home .my-team__desc {
  font-family: var(--font-body);
  font-size: var(--size-body);
  color: var(--color-text);
  line-height: 1.6;
}
.page-home .my-team__cta {
  align-self: flex-start;
}

/* ---------- 数据指标行 ---------- */
.page-home .stats-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-lg);
  padding-block: var(--spacing-xl) var(--spacing-lg);
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
  margin-bottom: var(--spacing-xl);
}
.page-home .stats-row__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  text-align: center;
  min-width: 120px;
}
.page-home .stats-row__item--highlight {
  background: var(--color-accent-red);
  color: var(--tag-active-text);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--card-radius);
}
.page-home .stats-row__icon {
  width: 60px;
  height: 60px;
  object-fit: contain;
}
.page-home .stats-row__number {
  font-family: var(--font-heading);
  font-size: var(--size-title);
  line-height: 1;
  color: var(--color-primary);
}
.page-home .stats-row__item--highlight .stats-row__number {
  color: var(--tag-active-text);
}
.page-home .stats-row__label {
  font-family: var(--font-accent);
  font-size: var(--size-small);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text);
  opacity: 0.7;
}
@media (max-width: 767px) {
  .page-home .stats-row__number {
    font-size: calc(var(--size-title) * 0.8);
  }
}

/* ---------- 功能展示区 ---------- */
.page-home .features-flow {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
}

/* 图文错落块 */
.page-home .feature-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  align-items: center;
}
@media (min-width: 768px) {
  .page-home .feature-block {
    grid-template-columns: 1fr 1fr;
  }
}
.page-home .feature-block--left .feature-block__visual {
  order: 1;
}
.page-home .feature-block--left .feature-block__text {
  order: 2;
}
@media (min-width: 768px) {
  .page-home .feature-block--left .feature-block__visual {
    order: 2;
  }
  .page-home .feature-block--left .feature-block__text {
    order: 1;
  }
}
.page-home .feature-block__text {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}
.page-home .feature-block__heading {
  font-family: var(--font-heading);
  font-size: var(--size-subtitle);
  color: var(--color-primary);
  margin: 0;
}
.page-home .feature-block__desc {
  font-family: var(--font-body);
  font-size: var(--size-body);
  line-height: 1.7;
  color: var(--color-text);
}
.page-home .feature-block__placeholder {
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--color-bg-light);
  border: 1px dashed var(--color-border-subtle);
  border-radius: var(--card-radius);
  min-height: 120px;
  padding: var(--spacing-md);
}
.page-home .feature-block__placeholder svg {
  max-width: 100%;
  height: auto;
}

/* ---------- 信条区域 ---------- */
.page-home .trust-section {
  margin-top: var(--spacing-md);
}
.page-home .trust-section__content {
  background: var(--color-bg-dark);
  color: var(--color-text-dark);
  padding: var(--spacing-lg);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
}
.page-home .trust-section__statement {
  font-family: var(--font-body);
  font-size: calc(var(--size-body) * 0.95);
  line-height: 1.7;
  max-width: 720px;
}
.page-home .trust-section__badge .small-annotation {
  color: var(--color-accent-gold);
  opacity: 0.8;
}

/* ---------- 按钮样式复用 (限定域) ---------- */
.page-home .btn {
  display: inline-block;
  padding: 10px 20px;
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: var(--size-body);
  line-height: 1.4;
  text-decoration: none;
  border-radius: 6px;
  transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}
.page-home .btn-primary {
  background: var(--color-accent-red);
  color: var(--tag-active-text);
  border: 2px solid var(--color-accent-red);
}
.page-home .btn-primary:hover,
.page-home .btn-primary:focus-visible {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--tag-active-text);
}
.page-home .btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.page-home .btn-outline:hover,
.page-home .btn-outline:focus-visible {
  background: var(--color-primary);
  color: var(--tag-active-text);
}

/* ---------- 动画(渐进增强) ---------- */
.page-home [data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.page-home [data-reveal][data-revealed="true"] {
  opacity: 1;
  transform: translateY(0);
}
/* 如果JS未加载，保证内容可见 */
.page-home [data-reveal]:not([data-revealed]) {
  opacity: 1;
  transform: none;
}

/* ---------- 移动端窄屏适配 ---------- */
@media (max-width: 767px) {
  .page-home .home-hero {
    gap: var(--spacing-md);
  }
  .page-home .league-filter__decor {
    display: none;
  }
  .page-home .featured-match__title {
    font-size: calc(var(--size-title) * 0.9);
  }
  .page-home .stats-row {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
  }
  .page-home .stats-row__item--highlight {
    width: 100%;
  }
  .page-home .feature-block {
    gap: var(--spacing-sm);
  }
  .page-home .trust-section__content {
    padding: var(--spacing-md);
  }
}
/* ---------- 桌面额外优化 ---------- */
@media (min-width: 1024px) {
  .page-home .home-hero {
    gap: var(--spacing-lg);
  }
  .page-home .stats-row {
    justify-content: space-between;
  }
  .page-home .featured-match__content {
    padding: var(--spacing-lg);
  }
}