.page-home {
  --home-border: rgba(230, 230, 230, 0.10);
  --home-border-strong: rgba(230, 230, 230, 0.18);
  --home-cyan-soft: rgba(0, 229, 255, 0.07);
  --home-orange-soft: rgba(255, 107, 53, 0.10);
  --home-panel-shadow: 0 16px 48px rgba(0, 0, 0, 0.28);
  background: var(--color-bg);
  overflow-x: hidden;
}

/* ========== 首屏框景 ========== */
.page-home .home-hero {
  padding: 1.5rem 0 2.5rem;
}

.page-home .home-hero .breadcrumb {
  margin-bottom: 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-muted);
  letter-spacing: 0.08em;
}

.page-home .home-hero__frame {
  position: relative;
  border: 1px solid var(--color-border);
  background: var(--color-bg-deep);
  box-shadow: var(--home-panel-shadow);
  overflow: hidden;
  isolation: isolate;
}

.page-home .home-hero__media {
  margin: 0;
  position: relative;
  min-height: 340px;
  height: 100%;
}

.page-home .home-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.75) contrast(1.05) brightness(0.82);
}

.page-home .home-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(19, 31, 54, 0.05) 0%, rgba(19, 31, 54, 0.55) 55%, rgba(19, 31, 54, 0.96) 100%);
}

.page-home .home-hero__content {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: 2rem 1.5rem 1.75rem;
}

.page-home .home-hero__kicker {
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--color-cyan);
  text-transform: uppercase;
}

.page-home .home-hero__content h1 {
  margin: 0 0 0.75rem;
  font-family: var(--font-heading);
  font-size: clamp(1.85rem, 5.5vw, 3.25rem);
  line-height: 1.16;
  color: var(--color-text);
  max-width: 15em;
  letter-spacing: 0.01em;
}

.page-home .home-hero__sub {
  margin: 0 0 1.25rem;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: rgba(230, 230, 230, 0.84);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-home .home-hero__corner {
  position: absolute;
  width: 20px;
  height: 20px;
  z-index: 3;
  border-color: var(--color-cyan);
  border-style: solid;
  pointer-events: none;
}

.page-home .home-hero__corner--tl {
  top: 14px;
  left: 14px;
  border-width: 2px 0 0 2px;
}

.page-home .home-hero__corner--br {
  bottom: 14px;
  right: 14px;
  border-width: 0 2px 2px 0;
}

.page-home .home-hero__frame::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 3;
  background: linear-gradient(90deg, var(--color-cyan) 0%, var(--color-cyan) 60%, var(--color-orange) 100%);
  opacity: 0.9;
}

/* ========== 通知条 ========== */
.page-home .home-brief {
  border-top: 1px solid rgba(255, 107, 53, 0.35);
  border-bottom: 1px solid var(--color-border);
  background: linear-gradient(90deg, var(--home-orange-soft), transparent 70%);
  padding: 1rem 0;
}

.page-home .home-brief .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.6rem 1.25rem;
}

.page-home .home-brief__text {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
  min-width: 240px;
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.65;
  color: rgba(230, 230, 230, 0.85);
}

.page-home .home-brief__dot {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-orange);
  box-shadow: 0 0 0 0 rgba(255, 107, 53, 0.45);
}

.page-home .home-brief__link {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 107, 53, 0.4);
  padding-bottom: 2px;
  white-space: nowrap;
  transition: color var(--tr-fast), border-color var(--tr-fast);
}

.page-home .home-brief__link:hover,
.page-home .home-brief__link:focus-visible {
  color: var(--color-text);
  border-color: var(--color-text);
}

/* ========== 首页章节标题微调 ========== */
.page-home .section-head {
  margin-bottom: 2rem;
}

.page-home .section-head__num {
  color: var(--color-cyan);
}

/* ========== 01 速度革新 ========== */
.page-home .home-speed__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: center;
}

.page-home .home-speed__text {
  position: relative;
  padding-left: 1rem;
  border-left: 2px solid var(--color-cyan);
}

.page-home .home-speed__text p {
  margin: 0 0 1.25rem;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(230, 230, 230, 0.88);
}

.page-home .home-speed__points {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.65rem;
}

.page-home .home-speed__points li {
  position: relative;
  padding-left: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: rgba(230, 230, 230, 0.8);
}

.page-home .home-speed__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 0.8rem;
  height: 1px;
  background: var(--color-cyan);
}

.page-home .home-speed__chart {
  position: relative;
  border: 1px solid var(--home-border);
  background: var(--color-bg-card);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.page-home .home-speed__chart::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 76px;
  height: 3px;
  background: var(--color-orange);
  z-index: 1;
}

.page-home .home-speed__chart img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
}

/* ========== 02 赛事分类标签系统 ========== */
.page-home .home-tags__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: center;
}

.page-home .home-tags__visual {
  position: relative;
  border: 1px solid var(--home-border);
  background: var(--color-bg-deep);
  overflow: hidden;
}

.page-home .home-tags__visual::after {
  content: "";
  position: absolute;
  right: 14px;
  bottom: 14px;
  width: 56px;
  height: 4px;
  background: var(--color-orange);
  transform: skewX(-30deg);
}

.page-home .home-tags__visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
}

.page-home .home-tags__content p {
  margin: 0 0 1.25rem;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(230, 230, 230, 0.88);
}

.page-home .home-tags__demo {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.4rem;
}

.page-home .home-tags__content .btn {
  margin-top: 0.2rem;
}

/* ========== 03 球队库阵容变动 ========== */
.page-home .home-lineup__lead {
  max-width: 720px;
  margin: 0 0 2rem;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(230, 230, 230, 0.88);
}

.page-home .home-lineup__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.page-home .home-lineup__card {
  position: relative;
  border: 1px solid var(--home-border);
  border-top: 2px solid var(--color-cyan);
  background: rgba(230, 230, 230, 0.04);
  padding: 1.5rem 1.375rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--tr), box-shadow var(--tr), border-color var(--tr);
}

.page-home .home-lineup__card:hover,
.page-home .home-lineup__card:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--home-border-strong);
}

.page-home .home-lineup__card .card__meta {
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--color-muted);
  text-transform: uppercase;
}

.page-home .home-lineup__card .card__value {
  margin: 0 0 0.6rem;
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  line-height: 1.1;
  color: var(--color-text);
  letter-spacing: 0.02em;
}

.page-home .home-lineup__card .card__desc {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-muted);
}

/* ========== 04 跨设备收藏同步 ========== */
.page-home .home-sync__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: center;
}

.page-home .home-sync__media {
  position: relative;
  border: 1px solid var(--home-border);
  background: var(--color-bg-deep);
  overflow: hidden;
}

.page-home .home-sync__media::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-cyan), transparent 80%);
  z-index: 1;
}

.page-home .home-sync__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
}

.page-home .home-sync__content p {
  margin: 0 0 1.25rem;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(230, 230, 230, 0.88);
}

.page-home .home-sync__points {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: grid;
  gap: 0.65rem;
}

.page-home .home-sync__points li {
  position: relative;
  padding-left: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: rgba(230, 230, 230, 0.8);
}

.page-home .home-sync__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 0.8rem;
  height: 1px;
  background: var(--color-cyan);
}

/* ========== 05 客户端稳定版说明 ========== */
.page-home .home-version__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  border: 1px solid var(--home-border);
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.06), rgba(255, 107, 53, 0.02) 45%, transparent 90%);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}

.page-home .home-version__badge {
  display: flex;
  align-items: flex-start;
}

.page-home .home-version__badge .tag {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}

.page-home .home-version__info h3 {
  margin: 0 0 0.75rem;
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  line-height: 1.3;
  color: var(--color-text);
}

.page-home .home-version__info > p {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(230, 230, 230, 0.85);
}

.page-home .home-version__list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: grid;
  gap: 0.5rem;
}

.page-home .home-version__list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.875rem;
  line-height: 1.65;
  color: rgba(230, 230, 230, 0.82);
}

.page-home .home-version__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 0.6rem;
  height: 2px;
  background: var(--color-orange);
}

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

/* ========== 06 快速导航 ========== */
.page-home .home-navgrid__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-home .home-navgrid__item {
  position: relative;
  display: block;
  padding: 1.5rem 1.25rem;
  border: 1px solid var(--home-border);
  background: rgba(230, 230, 230, 0.03);
  text-decoration: none;
  transition: border-color var(--tr), background var(--tr), transform var(--tr);
}

.page-home .home-navgrid__item:hover,
.page-home .home-navgrid__item:focus-visible {
  border-color: rgba(0, 229, 255, 0.5);
  background: var(--home-cyan-soft);
  transform: translateY(-2px);
}

.page-home .home-navgrid__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-cyan);
  margin-bottom: 0.4rem;
  letter-spacing: 0.1em;
}

.page-home .home-navgrid__name {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--color-text);
  margin-bottom: 0.4rem;
}

.page-home .home-navgrid__desc {
  display: block;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--color-muted);
}

/* ========== 桌面端增强 ========== */
@media (min-width: 768px) {
  .page-home .home-hero {
    padding: 2rem 0 3.5rem;
  }

  .page-home .home-hero__media {
    min-height: 480px;
  }

  .page-home .home-hero__content {
    padding: 3rem 3.5rem 2.75rem;
    max-width: 780px;
  }

  .page-home .home-hero__kicker {
    font-size: 0.82rem;
  }

  .page-home .home-hero__content h1 {
    font-size: clamp(2.4rem, 5vw, 3.6rem);
  }

  .page-home .home-hero__sub {
    font-size: 1.1rem;
  }

  .page-home .home-brief {
    padding: 1.25rem 0;
  }

  .page-home .home-speed__grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 2.5rem;
  }

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

  .page-home .home-tags__content p {
    font-size: 1.05rem;
  }

  .page-home .home-lineup__cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .page-home .home-lineup__card--mid {
    transform: translateY(18px);
  }

  .page-home .home-lineup__card--mid:hover {
    transform: translateY(14px);
  }

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

  .page-home .home-version__panel {
    grid-template-columns: auto 1fr;
    gap: 2rem;
    padding: 2.25rem;
  }

  .page-home .home-version__badge {
    padding-top: 0.35rem;
  }

  .page-home .home-navgrid__grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 1.25rem;
  }

  .page-home .home-navgrid__item {
    min-height: 200px;
    padding: 1.75rem 1.25rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
  }
}

@media (min-width: 1024px) {
  .page-home .home-hero__media {
    min-height: 560px;
  }

  .page-home .home-hero__content {
    padding-left: 4rem;
  }

  .page-home .home-speed__grid {
    gap: 4rem;
  }

  .page-home .home-tags__grid {
    gap: 4rem;
  }
}