/* ===== 页面作用域基础 ===== */
.page-home {
  --home-section-gap: 44px;
  --home-border: 1px solid rgba(46, 46, 46, 0.10);
  background:
    radial-gradient(1000px 460px at 82% 6%, rgba(42, 127, 255, 0.10), transparent 65%),
    radial-gradient(760px 400px at 16% 44%, rgba(122, 132, 80, 0.10), transparent 60%),
    radial-gradient(980px 460px at 90% 80%, rgba(193, 120, 79, 0.08), transparent 60%),
    linear-gradient(180deg, var(--c-bg) 0%, #F0EBE0 100%);
  color: var(--c-ink);
  overflow-x: hidden;
}

.page-home .page-wrap {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 20px 16px 64px;
}

.page-home .breadcrumbs {
  margin-bottom: 20px;
  font-size: 13px;
}

.page-home .breadcrumbs-current {
  color: var(--c-muted);
}

/* ===== 首屏 ===== */
.page-home .home-hero {
  position: relative;
  display: grid;
  gap: 20px;
}

.page-home .home-hero__content {
  max-width: 640px;
}

.page-home .home-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--c-muted);
}

.page-home .home-hero__live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-neon);
  box-shadow: 0 0 0 0 rgba(124, 255, 63, 0.35);
  animation: home-live-pulse 2.4s ease-out infinite;
}

@keyframes home-live-pulse {
  0% { box-shadow: 0 0 0 0 rgba(124, 255, 63, 0.35); }
  70% { box-shadow: 0 0 0 8px rgba(124, 255, 63, 0); }
  100% { box-shadow: 0 0 0 0 rgba(124, 255, 63, 0); }
}

.page-home .home-hero__title {
  margin: 0 0 12px;
  font-size: clamp(32px, 6vw, 56px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--c-rail);
}

.page-home .home-hero__lead {
  margin: 0 0 20px;
  max-width: 28em;
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-muted);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.page-home .home-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 0;
  padding: 16px 0 0;
  border-top: var(--home-border);
}

.page-home .home-hero__stat {
  display: flex;
  flex-direction: column;
}

.page-home .home-hero__stat dt {
  order: 2;
  margin-top: 2px;
  font-size: 12px;
  color: var(--c-muted);
}

.page-home .home-hero__stat dd {
  order: 1;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  color: var(--c-ink);
}

.page-home .home-hero__visual {
  position: relative;
  min-height: 200px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.page-home .home-hero__img {
  display: block;
  width: 100%;
  height: 210px;
  object-fit: cover;
}

.page-home .home-hero__contour {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.page-home .home-hero__geo {
  position: absolute;
  right: 14px;
  bottom: 14px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(245, 240, 232, 0.86);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-rail);
}

/* ===== 通用区块 ===== */
.page-home .section {
  margin-top: var(--home-section-gap);
}

.page-home .section-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: var(--home-border);
}

.page-home .section-index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-red);
}

.page-home .section-title {
  margin: 0;
  font-size: 24px;
  font-weight: 800;
  color: var(--c-rail);
}

.page-home .section-more {
  margin-left: auto;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-blue);
  text-decoration: none;
  border-bottom: 1px dashed rgba(42, 127, 255, 0.4);
  transition: color var(--ease), border-color var(--ease);
}

.page-home .section-more:hover {
  color: var(--c-ink);
  border-color: var(--c-ink);
}

.page-home .section-note {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-muted);
}

/* ===== 01 赛讯速览 ===== */
.page-home .score-ticker {
  margin-bottom: 14px;
  padding: 8px 0;
  overflow: hidden;
  background: #FFFFFF;
  border: 1px solid rgba(46, 46, 46, 0.08);
  border-left: 3px solid var(--c-neon);
  border-radius: var(--radius);
}

.page-home .score-ticker__track {
  display: flex;
  gap: 10px;
  width: max-content;
  padding-left: 4px;
  animation: home-ticker-scroll 40s linear infinite;
}

.page-home .score-ticker:hover .score-ticker__track {
  animation-play-state: paused;
}

@keyframes home-ticker-scroll {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-50%, 0, 0); }
}

.page-home .score-ticker__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-ink);
  text-decoration: none;
  background: var(--c-bg);
  border-radius: 6px;
  transition: background var(--ease);
}

.page-home .score-ticker__item:hover {
  background: var(--c-warm);
}

.page-home .score-ticker__league {
  color: var(--c-muted);
}

.page-home .score-ticker__teams b {
  padding: 0 2px;
  font-weight: 700;
  color: var(--c-red);
}

.page-home .score-ticker__state {
  padding: 2px 6px;
  border-radius: 999px;
  background: #EFEFEF;
  font-size: 11px;
  color: var(--c-muted);
}

.page-home .score-ticker__state.is-live {
  background: rgba(124, 255, 63, 0.18);
  color: #2E7D32;
}

.page-home .score-ticker__state.is-upcoming {
  background: rgba(42, 127, 255, 0.12);
  color: var(--c-blue);
}

.page-home .match-grid {
  display: grid;
  gap: 14px;
}

.page-home .match-card {
  padding: 16px;
  background: #FFFFFF;
  border: var(--home-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-home .match-card--feature {
  border-top: 3px solid var(--c-red);
}

.page-home .match-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 12px;
  font-size: 12px;
}

.page-home .match-card__tag {
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(232, 56, 30, 0.10);
  font-weight: 700;
  color: var(--c-red);
}

.page-home .match-card__league {
  color: var(--c-muted);
}

.page-home .match-card__score {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 8px;
}

.page-home .match-card__team {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-home .match-card__team.is-away {
  text-align: right;
}

.page-home .match-card__name {
  font-size: 14px;
  font-weight: 700;
}

.page-home .match-card__value {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-muted);
}

.page-home .match-card__center {
  display: flex;
  align-items: center;
  gap: 4px;
}

.page-home .match-card__big {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 800;
  color: var(--c-ink);
}

.page-home .match-card__sep {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--c-muted);
}

.page-home .match-card__meta {
  margin-top: 12px;
  font-size: 12px;
  color: var(--c-muted);
}

.page-home .match-card__link {
  display: inline-block;
  margin-top: 8px;
  padding-bottom: 2px;
  font-size: 13px;
  color: var(--c-blue);
  text-decoration: none;
  border-bottom: 1px dashed rgba(42, 127, 255, 0.4);
  transition: color var(--ease), border-color var(--ease);
}

.page-home .match-card__link:hover {
  color: var(--c-ink);
  border-color: var(--c-ink);
}

.page-home .match-mini-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-home .match-mini {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 4px 12px;
  padding: 12px 14px;
  background: #FFFFFF;
  border: var(--home-border);
  border-radius: var(--radius);
}

.page-home .match-mini__league {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--c-muted);
}

.page-home .match-mini__score {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--c-ink);
}

.page-home .match-mini__clock {
  justify-self: end;
  padding: 2px 8px;
  border-radius: 999px;
  background: #EFEFEF;
  font-size: 12px;
  color: var(--c-muted);
}

.page-home .match-mini__clock.is-active {
  background: rgba(124, 255, 63, 0.18);
  color: #2E7D32;
}

/* ===== 02 核心工具 ===== */
.page-home .tools-grid {
  display: grid;
  gap: 16px;
}

.page-home .tool-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #FFFFFF;
  border: var(--home-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-home .tool-card--possession {
  border-top: 3px solid var(--c-blue);
}

.page-home .tool-card--database {
  border-top: 3px solid var(--c-red);
}

.page-home .tool-card__body {
  padding: 18px;
}

.page-home .tool-card__title {
  margin: 0 0 6px;
  font-size: 20px;
  font-weight: 800;
  color: var(--c-rail);
}

.page-home .tool-card__desc {
  margin: 0 0 14px;
  font-size: 14px;
  color: var(--c-muted);
}

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

.page-home .tool-card__foot {
  margin-top: auto;
  padding: 14px 18px;
  border-top: var(--home-border);
}

.page-home .ring-chart-wrap {
  position: relative;
  width: 160px;
  max-width: 180px;
  margin: 8px auto 4px;
}

.page-home .ring-chart {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .ring-chart__track {
  fill: none;
  stroke: #E7E0D6;
  stroke-width: 10;
}

.page-home .ring-chart__arc {
  fill: none;
  stroke-width: 10;
  stroke-linecap: butt;
  transform: rotate(-90deg);
  transform-origin: 50% 50%;
}

.page-home .ring-chart__arc--home {
  stroke: var(--c-blue);
}

.page-home .ring-chart__arc--away {
  stroke: var(--c-ink);
}

.page-home .ring-chart__center {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-home .ring-chart__pct {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 800;
  color: var(--c-ink);
}

.page-home .ring-chart__pct--alt {
  display: none;
}

.page-home .ring-chart-wrap:hover .ring-chart__pct {
  display: none;
}

.page-home .ring-chart-wrap:hover .ring-chart__pct--alt {
  display: inline;
}

.page-home .ring-chart__detail {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 6px 10px;
  white-space: nowrap;
  background: var(--c-rail);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: #FFFFFF;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 34%);
  transition: opacity var(--ease);
}

.page-home .ring-chart-wrap:hover .ring-chart__detail {
  opacity: 1;
}

.page-home .ring-legend {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin: 14px 0 0;
  font-size: 13px;
}

.page-home .ring-legend__item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.page-home .ring-legend dt {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  color: var(--c-muted);
}

.page-home .ring-legend dd {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--c-ink);
}

.page-home .ring-legend__dot {
  width: 8px;
  height: 8px;
  border-radius: 2px;
}

.page-home .ring-legend__dot.is-home {
  background: var(--c-blue);
}

.page-home .ring-legend__dot.is-away {
  background: var(--c-ink);
}

.page-home .stat-row {
  display: flex;
  gap: 10px;
  margin: 16px 0 0;
}

.page-home .stat-row__item {
  flex: 1;
  padding: 10px 6px;
  text-align: center;
  background: var(--c-bg);
  border-radius: 6px;
}

.page-home .stat-row dt {
  font-size: 12px;
  color: var(--c-muted);
}

.page-home .stat-row dd {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 800;
  color: var(--c-ink);
}

/* ===== 03 栏目索引 ===== */
.page-home .sitemap-grid {
  display: grid;
  gap: 16px;
}

.page-home .sitemap-visual {
  overflow: hidden;
  border: var(--home-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-home .sitemap-visual img {
  display: block;
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.page-home .sitemap-list {
  margin: 0;
  padding: 0;
  overflow: hidden;
  list-style: none;
  background: #FFFFFF;
  border: var(--home-border);
  border-radius: var(--radius);
}

.page-home .sitemap-item {
  display: grid;
  grid-template-columns: 40px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-top: var(--home-border);
  transition: background var(--ease);
}

.page-home .sitemap-item:first-child {
  border-top: none;
}

.page-home .sitemap-item:hover {
  background: var(--c-bg);
}

.page-home .sitemap-item--current {
  background: rgba(42, 127, 255, 0.06);
  border-left: 3px solid var(--c-blue);
}

.page-home .sitemap-item__num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-muted);
}

.page-home .sitemap-item__link {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-ink);
  text-decoration: none;
  transition: color var(--ease);
}

.page-home .sitemap-item__link:hover {
  color: var(--c-blue);
}

.page-home .sitemap-item__desc {
  font-size: 12px;
  text-align: right;
  color: var(--c-muted);
}

/* ===== 04 产品线概览 ===== */
.page-home .product-grid {
  display: grid;
  gap: 14px;
}

.page-home .product-card {
  position: relative;
  padding: 18px 16px 14px;
  background: #FFFFFF;
  border: var(--home-border);
  border-top-width: 3px;
  border-radius: var(--radius);
  transition: transform var(--ease), box-shadow var(--ease);
}

.page-home .product-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(30, 30, 30, 0.08);
}

.page-home .product-card--live {
  border-top-color: var(--c-red);
}

.page-home .product-card--data {
  border-top-color: var(--c-blue);
}

.page-home .product-card--community {
  border-top-color: var(--c-grass);
}

.page-home .product-card--local {
  border-top-color: var(--c-clay);
}

.page-home .product-card__icon {
  display: block;
  width: 28px;
  height: 28px;
  margin-bottom: 10px;
  color: var(--c-ink);
}

.page-home .product-card--live .product-card__icon {
  color: var(--c-red);
}

.page-home .product-card--data .product-card__icon {
  color: var(--c-blue);
}

.page-home .product-card--community .product-card__icon {
  color: var(--c-grass);
}

.page-home .product-card--local .product-card__icon {
  color: var(--c-clay);
}

.page-home .product-card__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 800;
  color: var(--c-rail);
}

.page-home .product-card__desc {
  margin: 0 0 12px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--c-muted);
}

.page-home .product-card__link {
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-blue);
  text-decoration: none;
  border-bottom: 1px dashed rgba(42, 127, 255, 0.4);
  transition: color var(--ease), border-color var(--ease);
}

.page-home .product-card__link:hover {
  color: var(--c-ink);
  border-color: var(--c-ink);
}

/* ===== 05 更新动态 ===== */
.page-home .update-layout {
  display: grid;
  gap: 16px;
}

.page-home .update-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-home .update-item {
  overflow: hidden;
  background: #FFFFFF;
  border: var(--home-border);
  border-radius: var(--radius);
}

.page-home .update-item__summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  cursor: pointer;
  list-style: none;
  transition: background var(--ease);
}

.page-home .update-item__summary::-webkit-details-marker {
  display: none;
}

.page-home .update-item__summary:hover {
  background: var(--c-bg);
}

.page-home .update-item__badge {
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
  background: rgba(107, 107, 107, 0.12);
  color: var(--c-muted);
}

.page-home .update-item--platform .update-item__badge {
  background: rgba(42, 127, 255, 0.12);
  color: var(--c-blue);
}

.page-home .update-item--tool .update-item__badge {
  background: rgba(122, 132, 80, 0.14);
  color: var(--c-grass);
}

.page-home .update-item--database .update-item__badge {
  background: rgba(193, 120, 79, 0.14);
  color: var(--c-clay);
}

.page-home .update-item--perf .update-item__badge {
  background: rgba(107, 107, 107, 0.12);
  color: var(--c-muted);
}

.page-home .update-item--event .update-item__badge {
  background: rgba(232, 56, 30, 0.10);
  color: var(--c-red);
}

.page-home .update-item__title {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-ink);
}

.page-home .update-item__time {
  font-family: var(--font-mono);
  font-size: 12px;
  white-space: nowrap;
  color: var(--c-muted);
}

.page-home .update-item__body {
  margin: 0;
  padding: 4px 16px 14px;
  border-top: 1px dashed rgba(46, 46, 46, 0.08);
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-muted);
}

.page-home .update-aside {
  display: grid;
  align-content: start;
  gap: 12px;
}

.page-home .update-aside__card {
  padding: 18px;
  background: var(--c-card);
  border-radius: var(--radius);
}

.page-home .update-aside__card--contact {
  background: var(--c-warm);
}

.page-home .update-aside__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 800;
  color: var(--c-rail);
}

.page-home .update-aside__text {
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--c-ink);
}

.page-home .update-aside__email {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  word-break: break-all;
  color: var(--c-ink);
}

.page-home .update-aside__link {
  padding-bottom: 2px;
  font-size: 13px;
  color: var(--c-blue);
  text-decoration: none;
  border-bottom: 1px dashed rgba(42, 127, 255, 0.4);
  transition: color var(--ease), border-color var(--ease);
}

.page-home .update-aside__link:hover {
  color: var(--c-ink);
  border-color: var(--c-ink);
}

/* ===== 按钮（页面作用域配色） ===== */
.page-home .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: background var(--ease), color var(--ease), border-color var(--ease), box-shadow var(--ease);
}

.page-home .btn-primary {
  background: var(--c-red);
  border: 1px solid var(--c-red);
  color: #FFFFFF;
}

.page-home .btn-primary:hover {
  background: #C42A12;
  border-color: #C42A12;
  box-shadow: 0 4px 14px rgba(232, 56, 30, 0.25);
}

.page-home .btn-data {
  background: transparent;
  border: 1px solid rgba(42, 127, 255, 0.5);
  color: var(--c-blue);
}

.page-home .btn-data:hover {
  background: rgba(42, 127, 255, 0.08);
  border-color: var(--c-blue);
}

/* ===== 焦点反馈 ===== */
.page-home a:focus-visible,
.page-home summary:focus-visible {
  outline: 2px solid var(--c-clay);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ===== 中等屏幕 ===== */
@media (min-width: 640px) {
  .page-home .page-wrap {
    padding: 28px 24px 72px;
  }

  .page-home .home-hero__img {
    height: 260px;
  }

  .page-home .match-grid {
    grid-template-columns: 1.2fr 1fr;
    align-items: stretch;
  }

  .page-home .sitemap-visual img {
    height: auto;
  }

  .page-home .sitemap-grid {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
  }

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

  .page-home .update-layout {
    grid-template-columns: 1.4fr 1fr;
    align-items: start;
  }
}

/* ===== 桌面屏幕 ===== */
@media (min-width: 1024px) {
  .page-home .page-wrap {
    padding: 32px 32px 88px;
  }

  .page-home .home-hero {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 40px;
    align-items: center;
    min-height: 480px;
  }

  .page-home .home-hero__visual {
    min-height: 440px;
  }

  .page-home .home-hero__img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
  }

  .page-home .section {
    margin-top: 64px;
  }

  .page-home .section-head {
    margin-bottom: 20px;
  }

  .page-home .section-title {
    font-size: 28px;
  }

  .page-home .tools-grid {
    grid-template-columns: 1.25fr 0.75fr;
    align-items: stretch;
  }

  .page-home .product-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
  }

  .page-home .score-ticker__item {
    padding: 8px 16px;
  }
}

/* ===== 减弱动效 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-home .score-ticker__track,
  .page-home .home-hero__live-dot {
    animation: none;
  }
}