/* ===== 最新赛场首页 ===== */
.page-home .section-index {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.04em;
  opacity: 0.45;
}

/* ---------- 首屏海报区 ---------- */
.page-home .home-hero {
  position: relative;
  background: var(--c-space);
  color: var(--c-white);
  padding: 24px 0 72px;
  overflow: hidden;
}
.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 78% 18%, rgba(255, 122, 0, 0.24), transparent 46%),
    radial-gradient(ellipse at 30% 85%, rgba(0, 255, 135, 0.12), transparent 52%),
    linear-gradient(118deg, transparent 52%, rgba(192, 192, 200, 0.10) 52%, rgba(192, 192, 200, 0.02) 64%, transparent 64%);
  pointer-events: none;
}
.page-home .home-hero::after {
  content: "";
  position: absolute;
  right: -6%;
  top: 12%;
  width: 30%;
  height: 76%;
  background: linear-gradient(115deg, transparent 8%, rgba(0, 255, 135, 0.08) 42%, transparent 68%);
  transform: skewX(-12deg);
  border-right: 1px solid rgba(0, 255, 135, 0.16);
  border-left: 1px solid rgba(192, 192, 200, 0.08);
  pointer-events: none;
}
.page-home .home-hero-inner {
  position: relative;
  z-index: 1;
}
.page-home .home-hero .breadcrumb {
  margin-top: 24px;
}
.page-home .home-kicker {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--c-lime);
  text-transform: uppercase;
  margin: 22px 0 4px;
}
.page-home .home-hero-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(56px, 14vw, 104px);
  line-height: 0.92;
  letter-spacing: -0.03em;
  color: var(--c-white);
  margin: 12px 0 8px;
}
.page-home .home-hero-dot {
  color: var(--c-lime);
}
.page-home .home-hero-subtitle {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.94);
  margin: 0 0 12px;
}
.page-home .home-hero-desc {
  max-width: 46ch;
  color: rgba(255, 255, 255, 0.72);
  font-size: 16px;
  line-height: 1.8;
  margin: 0 0 28px;
}
.page-home .home-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-home .home-hero-actions .btn {
  min-width: 132px;
  padding: 0 22px;
}
.page-home .home-hero-visual {
  margin-top: 34px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.page-home .home-hero-frame {
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid rgba(192, 192, 200, 0.28);
  box-shadow: var(--shadow-lift);
}
.page-home .home-hero-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  max-width: 100%;
}
.page-home .home-version-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 14px;
  border-radius: 18px;
  background: rgba(11, 27, 61, 0.78);
  border: 1px solid rgba(192, 192, 200, 0.30);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
  cursor: default;
}
.page-home .home-version-banner-code {
  font-family: var(--font-mono);
  font-size: 22px;
  color: var(--c-lime);
  letter-spacing: 0.04em;
  line-height: 1;
}
.page-home .home-version-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--c-white);
}
.page-home .home-version-hover {
  font-size: 12px;
  color: var(--c-silver);
  margin-left: auto;
}
.page-home .home-version-update {
  width: 100%;
  font-size: 12px;
  color: var(--c-orange);
}
.page-home .home-version-detail {
  flex-basis: 100%;
  display: none;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  line-height: 1.6;
  border-top: 1px solid rgba(192, 192, 200, 0.16);
  padding-top: 10px;
}
.page-home .home-version-banner:hover .home-version-detail,
.page-home .home-version-banner:focus-within .home-version-detail {
  display: block;
}
.page-home .home-version-banner:hover .home-version-update,
.page-home .home-version-banner:focus-within .home-version-update {
  display: none;
}

/* ---------- 关键数据指标行 ---------- */
.page-home .home-indicator-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid rgba(192, 192, 200, 0.20);
}
.page-home .home-indicator {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(192, 192, 200, 0.16);
  border-radius: 16px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.page-home .home-indicator-num {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  color: var(--c-lime);
  line-height: 1.1;
}
.page-home .home-indicator-label {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.66);
}

/* ---------- 版本状态面板 ---------- */
.page-home .home-version-section {
  background: var(--c-paper);
  padding: 64px 0 72px;
}
.page-home .home-version-grid {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}
.page-home .home-version-main {
  background: var(--c-teal);
  border-radius: var(--radius-card);
  border: 1px solid rgba(192, 192, 200, 0.30);
  padding: 26px;
  color: rgba(255, 255, 255, 0.88);
  transition: transform var(--ease), box-shadow var(--ease);
}
.page-home .home-version-main:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}
.page-home .home-version-code {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 64px;
  line-height: 1.1;
  color: var(--c-lime);
  letter-spacing: -0.02em;
}
.page-home .home-version-desc {
  font-size: 15px;
  line-height: 1.75;
  margin: 14px 0 18px;
  color: rgba(255, 255, 255, 0.78);
}
.page-home .home-feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
  display: grid;
  gap: 10px;
}
.page-home .home-feature-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.88);
}
.page-home .home-feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c-orange);
}
.page-home .home-version-side {
  display: grid;
  gap: 12px;
  align-content: start;
}
.page-home .home-stat-card {
  background: var(--c-white);
  border: 1px solid rgba(192, 192, 200, 0.28);
  border-radius: 18px;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: 0 6px 16px rgba(11, 27, 61, 0.06);
  transition: transform var(--ease), box-shadow var(--ease);
}
.page-home .home-stat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}
.page-home .home-stat-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-silver);
  text-transform: uppercase;
}
.page-home .home-stat-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--c-ink);
}
.page-home .home-help-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--c-space);
  text-decoration: none;
  padding: 4px 2px;
}
.page-home .home-help-link:hover {
  color: var(--c-orange);
}
.page-home .home-help-link span {
  transition: transform var(--ease);
}
.page-home .home-help-link:hover span {
  transform: translateX(4px);
}

/* ---------- 数据模块预览 ---------- */
.page-home .home-data-section {
  background: linear-gradient(122deg, var(--c-indigo) 0%, var(--c-space) 58%, var(--c-teal) 100%);
  padding: 64px 0 72px;
  color: var(--c-white);
}
.page-home .home-data-grid {
  display: grid;
  gap: 28px;
}
.page-home .home-data-visual {
  order: 2;
  margin-top: 4px;
}
.page-home .home-data-frame {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid rgba(192, 192, 200, 0.24);
  box-shadow: var(--shadow-lift);
}
.page-home .home-data-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  max-width: 100%;
}
.page-home .home-data-head {
  order: 1;
}
.page-home .home-data-head .section-index,
.page-home .home-data-head .section-kicker,
.page-home .home-data-head .section-title,
.page-home .home-data-head .section-lead {
  color: var(--c-white);
}
.page-home .home-data-head .section-lead {
  color: rgba(255, 255, 255, 0.78);
}
.page-home .home-league-panel {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(192, 192, 200, 0.28);
  border-radius: var(--radius-card);
  padding: 22px;
  margin-top: 18px;
}
.page-home .home-league-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-home .home-league-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(192, 192, 200, 0.24);
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  cursor: default;
  transition: background var(--ease), color var(--ease), border-color var(--ease), transform var(--ease);
}
.page-home .home-league-tab:hover {
  background: var(--c-lime);
  border-color: var(--c-lime);
  color: var(--c-space);
  transform: translateY(-2px);
}
.page-home .home-league-example {
  display: grid;
  gap: 0;
  margin-top: 18px;
  border-top: 1px solid rgba(192, 192, 200, 0.16);
}
.page-home .home-league-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 4px;
  border-bottom: 1px solid rgba(192, 192, 200, 0.12);
}
.page-home .home-league-name {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 15px;
  color: var(--c-lime);
}
.page-home .home-league-stats {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.76);
}
.page-home .home-league-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  font-size: 14px;
  font-weight: 700;
  color: var(--c-lime);
  text-decoration: none;
}
.page-home .home-league-link:hover {
  color: var(--c-orange);
}
.page-home .home-league-link span {
  transition: transform var(--ease);
}
.page-home .home-league-link:hover span {
  transform: translateX(4px);
}

/* ---------- 最新动态列表 ---------- */
.page-home .home-updates-section {
  background: var(--c-paper);
  padding: 64px 0 72px;
}
.page-home .home-updates-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}
.page-home .home-more-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--c-orange);
  text-decoration: none;
  border: 1px solid rgba(255, 122, 0, 0.36);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}
.page-home .home-more-link:hover {
  background: var(--c-orange);
  color: var(--c-white);
  border-color: var(--c-orange);
}
.page-home .home-updates-grid {
  display: grid;
  gap: 28px;
  margin-top: 28px;
}
.page-home .home-updates-thumb {
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid rgba(192, 192, 200, 0.28);
  box-shadow: 0 8px 22px rgba(11, 27, 61, 0.08);
}
.page-home .home-updates-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  max-width: 100%;
}
.page-home .home-updates-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.page-home .home-update-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--c-white);
  border: 1px solid rgba(192, 192, 200, 0.30);
  border-radius: 18px;
  padding: 18px 20px;
  color: var(--c-ink);
  text-decoration: none;
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}
.page-home .home-update-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
  border-color: var(--c-lime);
}
.page-home .home-update-num {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--c-orange);
}
.page-home .home-update-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.page-home .home-update-body strong {
  font-size: 16px;
  line-height: 1.5;
}
.page-home .home-update-tag {
  align-self: flex-start;
}
.page-home .home-update-arrow {
  font-size: 20px;
  color: var(--c-space);
  transition: transform var(--ease);
}
.page-home .home-update-item:hover .home-update-arrow {
  transform: translateX(6px);
}
.page-home .home-update-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--c-space);
  text-decoration: none;
}
.page-home .home-update-more:hover {
  color: var(--c-orange);
}

/* ---------- 账号渠道导航 ---------- */
.page-home .home-account-section {
  position: relative;
  background: var(--c-teal);
  color: var(--c-white);
  padding: 64px 0 80px;
  overflow: hidden;
}
.page-home .home-account-section::before {
  content: "";
  position: absolute;
  left: -8%;
  top: 18%;
  width: 16%;
  height: 260%;
  background: linear-gradient(120deg, rgba(109, 26, 60, 0.72), rgba(109, 26, 60, 0.16));
  transform: rotate(12deg);
  pointer-events: none;
}
.page-home .home-account-section::after {
  content: "";
  position: absolute;
  right: 4%;
  bottom: 0;
  width: 34%;
  height: 38%;
  background: radial-gradient(ellipse at center, rgba(0, 255, 135, 0.14), transparent 72%);
  pointer-events: none;
}
.page-home .home-account-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
}
.page-home .home-account-frame {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid rgba(192, 192, 200, 0.24);
  box-shadow: var(--shadow-lift);
}
.page-home .home-account-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  max-width: 100%;
}
.page-home .home-account-copy .section-head .section-index,
.page-home .home-account-copy .section-head .section-kicker,
.page-home .home-account-copy .section-head .section-title,
.page-home .home-account-copy .section-head .section-lead {
  color: var(--c-white);
}
.page-home .home-account-copy .section-head .section-lead {
  color: rgba(255, 255, 255, 0.78);
}
.page-home .home-steps {
  list-style: none;
  padding: 0;
  margin: 24px 0 26px;
  display: grid;
  gap: 12px;
}
.page-home .home-step-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(192, 192, 200, 0.22);
  border-radius: 18px;
  padding: 16px 18px;
  transition: background var(--ease), border-color var(--ease);
}
.page-home .home-step-item:hover {
  background: rgba(255, 255, 255, 0.13);
  border-color: rgba(0, 255, 135, 0.38);
}
.page-home .home-step-num {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--c-lime);
  line-height: 1.6;
}
.page-home .home-step-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.page-home .home-step-body strong {
  font-size: 16px;
}
.page-home .home-step-body span {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.78);
}
.page-home .home-step-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  font-weight: 700;
  color: var(--c-lime);
  text-decoration: none;
  margin-top: 2px;
  white-space: nowrap;
}
.page-home .home-step-link:hover {
  color: var(--c-orange);
}
.page-home .home-account-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式：平板及以上 ---------- */
@media (min-width: 768px) {
  .page-home .home-hero {
    padding: 40px 0 88px;
  }
  .page-home .home-hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 32px;
    align-items: center;
  }
  .page-home .home-hero-visual {
    margin-top: 0;
  }
  .page-home .home-indicator-row {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-home .home-version-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 20px;
  }
  .page-home .home-data-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 34px;
    align-items: center;
  }
  .page-home .home-data-visual {
    order: 0;
    margin-top: 0;
  }
  .page-home .home-data-head {
    order: 1;
  }
  .page-home .home-data-frame {
    aspect-ratio: 5 / 4;
    margin-top: 0;
  }
  .page-home .home-updates-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 34px;
    align-items: stretch;
  }
  .page-home .home-account-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 40px;
    align-items: center;
  }
  .page-home .home-account-frame {
    aspect-ratio: 5 / 4;
  }
}

/* ---------- 响应式：桌面及以上 ---------- */
@media (min-width: 1024px) {
  .page-home .home-hero {
    padding-top: 56px;
  }
  .page-home .home-hero-title {
    font-size: 112px;
  }
  .page-home .home-hero-desc {
    font-size: 17px;
  }
  .page-home .home-version-banner {
    padding: 16px 18px;
  }
  .page-home .home-version-main {
    padding: 34px;
  }
  .page-home .home-league-panel {
    padding: 28px;
  }
  .page-home .home-update-item {
    padding: 20px 24px;
  }
  .page-home .home-step-item {
    padding: 18px 22px;
  }
}