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

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

.page-home a:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

.page-home .home-shell {
  display: block;
}

/* === 左栏：品牌声明 === */
.page-home .home-panel-a {
  position: relative;
  overflow: hidden;
  color: var(--color-white);
  background-color: var(--color-primary);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(180deg, rgba(10, 25, 47, 0.9), rgba(15, 32, 56, 0.97));
  background-size: 36px 36px, 36px 36px, auto;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), 0 100%);
}

.page-home .home-panel-a__media {
  position: absolute;
  inset: 0;
}

.page-home .home-panel-a__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
}

.page-home .home-panel-a__content {
  position: relative;
  z-index: 2;
  padding: 44px 24px 60px;
}

.page-home .home-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 26px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.68);
}

.page-home .home-breadcrumb__divider {
  color: var(--color-accent);
}

.page-home .home-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.page-home .home-kicker::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 3px;
  background: var(--color-accent);
}

.page-home .home-title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 10vw, 4.1rem);
  line-height: 1.03;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-white);
}

.page-home .home-title::after {
  content: "";
  display: block;
  width: 74px;
  height: 5px;
  background: var(--color-accent);
  margin-top: 22px;
}

.page-home .home-mission {
  margin: 22px 0 28px;
  font-size: 0.95rem;
  line-height: 1.72;
  color: rgba(255, 255, 255, 0.82);
}

.page-home .home-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  padding-top: 22px;
}

.page-home .home-stat {
  min-width: 0;
  padding: 6px;
  margin: -6px;
  transition: background 0.2s ease, transform 0.2s ease;
}

.page-home .home-stat:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

.page-home .home-stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 600;
  line-height: 1.05;
  color: var(--color-white);
}

.page-home .home-stat__label {
  display: block;
  margin-top: 6px;
  font-size: 0.76rem;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.62);
}

.page-home .home-note {
  margin: 26px 0 0;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 0.82rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.78);
}

.page-home .home-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

/* === 右栏 === */
.page-home .home-panel-b {
  background: var(--color-bg);
  padding: 44px 20px 64px;
}

.page-home .home-panel-b__inner {
  max-width: 1180px;
  margin: 0 auto;
}

.page-home .home-section-head {
  margin-bottom: 22px;
}

.page-home .home-section-head h2 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-size: 1.9rem;
  line-height: 1.12;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-text);
}

.page-home .home-features__intro {
  margin: 16px 0 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

/* === 双版本对比标签 === */
.page-home .home-tabs {
  margin: 28px 0 0;
  background: var(--color-white);
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-border);
}

.page-home .home-tabs__bar {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
}

.page-home .home-tabs__bar .tab-button {
  flex: 0 0 auto;
  padding: 12px 18px;
  border: 0;
  border-bottom: 3px solid transparent;
  background: transparent;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-home .home-tabs__bar .tab-button:hover {
  color: var(--color-accent);
}

.page-home .home-tabs__bar .tab-button[aria-selected="true"] {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.page-home .home-tab-panel {
  padding: 22px 18px;
}

.page-home .home-tab-panel h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.page-home .home-tab-panel p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.page-home .home-tab-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-tab-meta li {
  padding: 4px 8px;
  background: var(--color-bg);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--color-text);
}

/* === 功能配图 === */
.page-home .home-features__visual {
  margin: 22px 0 0;
  background: var(--color-primary);
}

.page-home .home-features__visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.page-home .home-features__visual figcaption {
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.72);
  letter-spacing: 0.05em;
}

/* === 红黄牌与控球率双图卡 === */
.page-home .home-feature-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 18px;
}

.page-home .home-feature-mini {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
  min-width: 0;
}

.page-home .home-feature-mini__trend {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

.page-home .home-feature-mini__text {
  padding: 20px 16px 0;
}

.page-home .home-feature-mini__text h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.page-home .home-feature-mini__text p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.68;
  color: var(--color-text-secondary);
}

.page-home .home-feature-mini__foot {
  margin: 12px 0 0;
  padding: 6px 0 0;
  border-top: 1px solid var(--color-border);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-muted);
}

.page-home .home-feature-mini__media {
  margin-top: 16px;
  overflow: hidden;
}

.page-home .home-feature-mini__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

/* === 数据更新动态 === */
.page-home .home-updates {
  margin-top: 48px;
  padding: 0 22px 22px;
  border-left: 4px solid var(--color-accent);
  background: var(--color-white);
  box-shadow: var(--shadow-soft);
}

.page-home .home-updates .home-section-head {
  padding-top: 24px;
}

.page-home .home-updates__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-update {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
}

.page-home .home-update:last-child {
  border-bottom: 0;
}

.page-home .home-update p {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.65;
  color: var(--color-text);
}

.page-home .home-update__badge {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 7px;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-head);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.page-home .home-updates__more {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  text-decoration: none;
}

.page-home .home-updates__more:hover {
  color: var(--color-text);
}

/* === 周末赛事场景 === */
.page-home .home-scene {
  position: relative;
  margin-top: 34px;
  padding: 28px 24px 52px;
  background: var(--color-accent);
  color: var(--color-white);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), 0 100%);
}

.page-home .home-scene__tag {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
}

.page-home .home-scene__text {
  max-width: 620px;
  margin: 0 0 18px;
  font-size: 0.96rem;
  line-height: 1.7;
}

.page-home .home-scene .btn--ghost {
  border-color: rgba(255, 255, 255, 0.7);
  color: var(--color-white);
}

/* === 信任与资质 === */
.page-home .home-trust {
  margin-top: 48px;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 32px 22px;
}

.page-home .home-trust .home-section-head h2 {
  color: var(--color-white);
}

.page-home .home-trust .home-kicker {
  color: var(--color-accent);
}

.page-home .home-trust__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-trust__grid li {
  padding: 16px 14px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.82rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.85);
}

.page-home .home-trust__grid span {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.05;
  color: var(--color-accent);
}

.page-home .home-trust__note {
  margin: 20px 0 0;
  font-size: 0.8rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.62);
}

/* === 导航索引 === */
.page-home .home-index {
  margin-top: 48px;
}

.page-home .home-index__heading {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-size: 1.5rem;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text);
}

.page-home .home-index__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-home .home-index__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 14px;
  padding: 18px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
  text-decoration: none;
  color: var(--color-text);
  transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.page-home .home-index__item:hover {
  box-shadow: var(--shadow-lift);
  transform: translateY(-2px);
  border-color: var(--color-accent);
}

.page-home .home-index__num {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-accent);
}

.page-home .home-index__title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.page-home .home-index__desc {
  grid-column: 2;
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--color-text-secondary);
}

/* === 桌面端分屏 === */
@media (min-width: 980px) {
  .page-home .home-shell {
    display: grid;
    grid-template-columns: minmax(340px, 38%) minmax(0, 62%);
    align-items: stretch;
  }

  .page-home .home-panel-a {
    position: sticky;
    top: 0;
    align-self: start;
    height: 100vh;
    min-height: 720px;
    clip-path: none;
  }

  .page-home .home-panel-a::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 8px;
    background: var(--color-accent);
    z-index: 3;
  }

  .page-home .home-panel-a__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 100vh;
    padding: 64px clamp(32px, 4vw, 72px);
  }

  .page-home .home-panel-b {
    padding: 64px clamp(28px, 5vw, 72px) 80px;
  }

  .page-home .home-title {
    font-size: clamp(3.1rem, 5vw, 4.8rem);
  }

  .page-home .home-features__title {
    font-size: 2.5rem;
  }

  .page-home .home-feature-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }

  .page-home .home-features__visual img,
  .page-home .home-feature-mini__media img {
    aspect-ratio: 16 / 10;
  }

  .page-home .home-actions {
    margin-top: 36px;
  }

  .page-home .home-trust {
    padding: 40px clamp(28px, 4vw, 56px);
  }

  .page-home .home-trust__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .home-trust__grid li {
    padding: 18px 16px;
  }

  .page-home .home-index__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-index__item:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1320px) {
  .page-home .home-feature-mini {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .page-home .home-feature-mini__text {
    padding: 24px 20px;
  }

  .page-home .home-feature-mini__media {
    margin-top: 0;
  }
}