/* ===== 首页专属样式 · 赛事数据指挥中心 ===== */
.page-home {
  --section-pad-y: 56px;
  background: var(--c-cloud);
  color: var(--c-ink);
  font-family: var(--font-body);
  line-height: var(--lh);
  overflow-x: hidden;
}

.page-home .container {
  padding-inline: 20px;
}

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

/* ---------- 面包屑 ---------- */
.page-home .breadcrumb {
  max-width: var(--container-w);
  margin-inline: auto;
  padding: 18px 20px 0;
}
.page-home .breadcrumb__link {
  color: var(--c-data);
  text-decoration: none;
}
.page-home .breadcrumb__link:hover {
  color: var(--c-orange);
  text-decoration: underline;
}

/* ---------- 首屏：赛事日历 ---------- */
.page-home__hero {
  background: var(--c-space);
  color: var(--c-cloud);
  padding: 24px 0 56px;
  position: relative;
}
.page-home__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(244,246,250,0.035) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(90deg, rgba(244,246,250,0.035) 0 1px, transparent 1px 72px);
  pointer-events: none;
}
.page-home__hero .container {
  position: relative;
  z-index: 1;
}
.page-home .frame-box {
  position: relative;
  background: rgba(244,246,250,0.045);
  border-color: rgba(244,246,250,0.22);
  padding: 24px 18px;
}
.page-home__hero-grid {
  display: grid;
  gap: 28px;
}
.page-home__eyebrow {
  font-family: var(--font-data);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  color: var(--c-orange);
  margin: 0 0 12px;
}
.page-home__hero-copy h1 {
  font-family: var(--font-heading);
  font-size: 1.875rem;
  line-height: 1.18;
  color: var(--c-cloud);
  margin: 0 0 16px;
}
.page-home__hero-desc {
  font-size: 1rem;
  color: rgba(244,246,250,0.8);
  max-width: 56ch;
  margin: 0 0 24px;
}
.page-home__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-home__hero-actions .btn--outline {
  border-color: rgba(244,246,250,0.5);
  color: var(--c-cloud);
}
.page-home__hero-actions .btn--outline:hover {
  border-color: var(--c-orange);
  color: var(--c-orange);
}
.page-home__hero-visual {
  border: 1px solid rgba(244,246,250,0.18);
  line-height: 0;
}
.page-home__hero-visual img {
  width: 100%;
  height: auto;
}

/* 滚动数据条 */
.page-home__ticker {
  margin-top: 28px;
  border-top: 1px solid rgba(244,246,250,0.16);
  border-bottom: 1px solid rgba(244,246,250,0.16);
  padding: 12px 0;
  overflow: hidden;
  white-space: nowrap;
}
.page-home__ticker-track {
  display: inline-flex;
  animation: pageHomeTicker 32s linear infinite;
  will-change: transform;
}
.page-home__ticker:hover .page-home__ticker-track,
.page-home__ticker:focus-within .page-home__ticker-track {
  animation-play-state: paused;
}
.page-home__ticker-item {
  font-family: var(--font-data);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: rgba(244,246,250,0.7);
  margin-right: 40px;
}
.page-home__ticker-item::before {
  content: "▸";
  color: var(--c-orange);
  margin-right: 12px;
}
@keyframes pageHomeTicker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* 倒计时面板 */
.page-home__countdown {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-top: 24px;
  padding: 14px 18px;
  background: rgba(255,107,44,0.1);
  border-left: 3px solid var(--c-orange);
}
.page-home__countdown-label {
  font-family: var(--font-data);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: rgba(244,246,250,0.72);
}
.page-home__countdown-value {
  font-family: var(--font-data);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-orange);
  letter-spacing: 0.06em;
}
.page-home__countdown-unit {
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: rgba(244,246,250,0.5);
}

/* 周末连播时段 */
.page-home__weekend {
  margin-top: 28px;
}
.page-home__weekend-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.page-home__weekend-head h2 {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  margin: 0;
  color: var(--c-cloud);
}
.page-home__weekend-grid {
  display: grid;
  gap: 14px;
}
.page-home__match {
  background: rgba(11,27,59,0.5);
  border: 1px solid rgba(244,246,250,0.14);
  border-left: 3px solid var(--c-orange);
  padding: 18px;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}
.page-home__match:hover,
.page-home__match:focus {
  background: rgba(11,27,59,0.72);
  border-color: rgba(244,246,250,0.26);
  outline: none;
}
.page-home__match-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.page-home__match-day {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--c-cloud);
}
.page-home__match-time {
  font-family: var(--font-data);
  font-size: 0.875rem;
  color: var(--c-orange);
}
.page-home__match-flag {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--c-gold);
  border: 1px solid rgba(201,162,39,0.55);
  padding: 2px 10px;
}
.page-home__match p {
  margin: 12px 0 0;
  font-size: 0.9375rem;
  color: rgba(244,246,250,0.7);
}

/* ---------- 数据面板速览 ---------- */
.page-home__stats {
  padding: var(--section-pad-y) 0;
}
.page-home__section-head {
  max-width: 720px;
  margin-bottom: 28px;
}
.page-home__section-kicker {
  font-family: var(--font-data);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  color: var(--c-data);
  margin: 0 0 8px;
}
.page-home__section-head h2 {
  font-family: var(--font-heading);
  font-size: var(--size-h2);
  color: var(--c-ink);
  margin: 0 0 10px;
}
.page-home__section-head p {
  margin: 0;
  color: var(--c-ink);
  opacity: 0.82;
}
.page-home__stat-grid {
  display: grid;
  gap: 14px;
}
.page-home__stat-card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-top: 3px solid var(--c-space);
  padding: 20px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  cursor: default;
}
.page-home__stat-card:hover,
.page-home__stat-card:focus {
  border-color: var(--c-orange);
  border-top-color: var(--c-orange);
  box-shadow: 0 10px 28px rgba(11,27,59,0.08);
  outline: none;
}
.page-home__stat-main {
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.page-home__stat-num {
  font-family: var(--font-data);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--c-space);
  font-variant-numeric: tabular-nums;
}
.page-home__stat-unit {
  font-family: var(--font-data);
  font-size: 0.8125rem;
  color: rgba(11,27,59,0.5);
  white-space: nowrap;
}
.page-home__stat-hint {
  display: none;
  margin-left: auto;
  align-self: flex-start;
  font-family: var(--font-data);
  font-size: 0.6875rem;
  color: var(--c-data);
  border: 1px solid var(--c-line);
  padding: 0 6px;
  line-height: 1.5;
}
.page-home__stat-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin: 12px 0 0;
  color: var(--c-ink);
}
.page-home__stat-note {
  margin: 8px 0 0;
  font-size: 0.875rem;
  color: var(--c-ink);
  opacity: 0.72;
}

/* ---------- 球队库 ---------- */
.page-home__library {
  background: var(--c-space);
  color: var(--c-cloud);
  padding: var(--section-pad-y) 0;
  position: relative;
  overflow: hidden;
}
.page-home__library::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 64px;
  height: 100%;
  background: linear-gradient(180deg, rgba(255,107,44,0.32), rgba(255,107,44,0.02));
  clip-path: polygon(24px 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}
.page-home__library-grid {
  display: grid;
  gap: 28px;
}
.page-home__library-copy h2 {
  font-family: var(--font-heading);
  font-size: var(--size-h2);
  color: var(--c-cloud);
  margin: 0 0 14px;
}
.page-home__section-kicker--light {
  color: var(--c-gold);
}
.page-home__library-copy p {
  color: rgba(244,246,250,0.78);
  margin: 0 0 12px;
}
.page-home__library-lead {
  font-size: 1.0625rem;
}
.page-home__library-copy .btn--outline {
  border-color: rgba(244,246,250,0.5);
  color: var(--c-cloud);
}
.page-home__library-copy .btn--outline:hover {
  border-color: var(--c-orange);
  color: var(--c-orange);
}
.page-home__library-visual {
  border: 1px solid rgba(244,246,250,0.2);
  line-height: 0;
}
.page-home__library-visual img {
  width: 100%;
}

/* ---------- 规则说明 · 分册架 ---------- */
.page-home__rules {
  padding: var(--section-pad-y) 0;
}
.page-home__rules-grid {
  display: grid;
  gap: 28px;
}
.page-home__rules-copy h2 {
  font-family: var(--font-heading);
  font-size: var(--size-h2);
  color: var(--c-ink);
  margin: 0 0 14px;
}
.page-home__rules-copy > p {
  margin: 0 0 20px;
  color: var(--c-ink);
  opacity: 0.82;
}
.page-home__rule-shelf {
  border-top: 2px solid var(--c-ink);
}
.page-home__rule-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--c-line);
}
.page-home__rule-index {
  font-family: var(--font-data);
  font-size: 0.8125rem;
  color: rgba(11,27,59,0.4);
  min-width: 28px;
}
.page-home__rule-name {
  flex: 1;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--c-ink);
}
.page-home__rule-total {
  margin: 14px 0 20px;
  font-family: var(--font-data);
  font-size: 0.875rem;
  color: rgba(11,27,59,0.6);
}
.page-home__rules-visual {
  max-width: 420px;
  border: 1px solid var(--c-line);
  line-height: 0;
}
.page-home__rules-visual img {
  width: 100%;
}

/* ---------- 历史对战 · 年份筛选 ---------- */
.page-home__history {
  background: var(--c-deep);
  color: var(--c-cloud);
  padding: var(--section-pad-y) 0;
}
.page-home__section-head--light .page-home__section-kicker {
  color: var(--c-orange);
}
.page-home__section-head--light h2 {
  color: var(--c-cloud);
}
.page-home__section-head--light p {
  color: rgba(244,246,250,0.72);
}
.page-home__year-switch {
  margin-top: 24px;
}
.page-home__year-switch input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.page-home__year-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}
.page-home__year-tabs label {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 0.9375rem;
  color: rgba(244,246,250,0.56);
  border: 1px solid rgba(244,246,250,0.28);
  padding: 8px 16px;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}
.page-home__year-tabs label:hover {
  border-color: var(--c-orange);
  color: var(--c-orange);
}
.page-home__year-tabs label::after {
  content: "→";
  margin-left: 0;
  opacity: 0;
  transition: opacity 0.2s ease, margin-left 0.2s ease;
}
.page-home #year-2002:checked ~ .page-home__year-tabs label[for="year-2002"],
.page-home #year-2008:checked ~ .page-home__year-tabs label[for="year-2008"],
.page-home #year-2013:checked ~ .page-home__year-tabs label[for="year-2013"],
.page-home #year-2019:checked ~ .page-home__year-tabs label[for="year-2019"],
.page-home #year-2024:checked ~ .page-home__year-tabs label[for="year-2024"] {
  background: var(--c-orange);
  border-color: var(--c-orange);
  color: #fff;
}
.page-home #year-2002:checked ~ .page-home__year-tabs label[for="year-2002"]::after,
.page-home #year-2008:checked ~ .page-home__year-tabs label[for="year-2008"]::after,
.page-home #year-2013:checked ~ .page-home__year-tabs label[for="year-2013"]::after,
.page-home #year-2019:checked ~ .page-home__year-tabs label[for="year-2019"]::after,
.page-home #year-2024:checked ~ .page-home__year-tabs label[for="year-2024"]::after {
  content: "→";
  margin-left: 6px;
  opacity: 1;
}
.page-home__year-panel {
  display: none;
  background: rgba(244,246,250,0.06);
  border-left: 3px solid var(--c-orange);
  padding: 18px;
  margin-bottom: 18px;
}
.page-home #year-2002:checked ~ .page-home__year-panels .page-home__year-panel--2002,
.page-home #year-2008:checked ~ .page-home__year-panels .page-home__year-panel--2008,
.page-home #year-2013:checked ~ .page-home__year-panels .page-home__year-panel--2013,
.page-home #year-2019:checked ~ .page-home__year-panels .page-home__year-panel--2019,
.page-home #year-2024:checked ~ .page-home__year-panels .page-home__year-panel--2024 {
  display: block;
}
.page-home__year-panel h3 {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  margin: 0 0 8px;
  color: var(--c-cloud);
}
.page-home__year-panel p {
  margin: 0 0 12px;
  font-size: 0.9375rem;
  color: rgba(244,246,250,0.72);
}
.page-home__year-tag {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--c-gold);
  border: 1px solid rgba(201,162,39,0.5);
  padding: 2px 10px;
}
.page-home__year-compare {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  margin-top: 16px;
}
.page-home__year-bar {
  font-family: var(--font-data);
  font-size: 0.75rem;
  text-align: center;
  padding: 12px 8px;
  color: var(--c-cloud);
}
.page-home__year-bar--win { background: var(--c-online); }
.page-home__year-bar--draw { background: var(--c-gold); }
.page-home__year-bar--loss { background: var(--c-danger); }
.page-home__history-chart {
  margin: 0;
  border: 1px solid rgba(244,246,250,0.18);
}
.page-home__history-chart img {
  width: 100%;
  display: block;
}
.page-home__history-chart figcaption {
  font-family: var(--font-data);
  font-size: 0.8125rem;
  color: rgba(244,246,250,0.56);
  padding: 10px 14px;
  border-top: 1px solid rgba(244,246,250,0.1);
}
.page-home__history-foot {
  margin-top: 18px;
  font-size: 0.9375rem;
  color: rgba(244,246,250,0.7);
}
.page-home__history-foot a {
  color: var(--c-orange);
}

/* ---------- APP数据面板 ---------- */
.page-home__app {
  padding: var(--section-pad-y) 0;
}
.page-home__app-grid {
  display: grid;
  gap: 14px;
}
.page-home__app-card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-top: 3px solid var(--c-space);
  padding: 22px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.page-home__app-card:hover {
  border-color: var(--c-orange);
  border-top-color: var(--c-orange);
  transform: translateY(-2px);
}
.page-home__app-index {
  font-family: var(--font-data);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--c-orange);
}
.page-home__app-card h3 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  margin: 8px 0 10px;
  color: var(--c-ink);
}
.page-home__app-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--c-ink);
  opacity: 0.78;
}
.page-home__app-cta {
  margin-top: 32px;
  background: var(--c-space);
  color: var(--c-cloud);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.page-home__app-cta p {
  margin: 0;
  color: rgba(244,246,250,0.8);
}
.page-home__app-cta p a {
  color: var(--c-orange);
}
.page-home__app-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-home__app-links .btn--outline {
  border-color: rgba(244,246,250,0.5);
  color: var(--c-cloud);
}
.page-home__app-links .btn--outline:hover {
  border-color: var(--c-orange);
  color: var(--c-orange);
}

/* ===== 响应式：平板 ===== */
@media (min-width: 768px) {
  .page-home {
    --section-pad-y: 72px;
  }
  .page-home .container {
    padding-inline: 32px;
  }
  .page-home .breadcrumb {
    padding-inline: 32px;
  }
  .page-home .frame-box {
    padding: 32px 28px;
  }
  .page-home__hero {
    padding-top: 32px;
  }
  .page-home__hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 36px;
  }
  .page-home__hero-copy h1 {
    font-size: 2.25rem;
  }
  .page-home__weekend-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .page-home__stat-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .page-home__stat-card:last-child {
    grid-column: 1 / -1;
  }
  .page-home__library-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 36px;
  }
  .page-home__rules-grid {
    grid-template-columns: 0.85fr 1.15fr;
    align-items: start;
    gap: 36px;
  }
  .page-home__rules-grid .page-home__rules-copy { order: 2; }
  .page-home__rules-grid .page-home__rules-visual { order: 1; }
  .page-home__app-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .page-home__app-cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 32px;
  }
}

/* ===== 响应式：桌面 ===== */
@media (min-width: 1024px) {
  .page-home .container {
    padding-inline: 24px;
  }
  .page-home .breadcrumb {
    padding-inline: 24px;
  }
  .page-home__stats,
  .page-home__library,
  .page-home__rules,
  .page-home__history,
  .page-home__app {
    padding-top: 80px;
    padding-bottom: 80px;
  }
  .page-home__hero-frame {
    padding: 44px 40px 40px;
  }
  .page-home__hero-copy h1 {
    font-size: var(--size-h1);
  }
  .page-home__stat-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
  }
  .page-home__stat-card:last-child {
    grid-column: auto;
  }
  .page-home__stat-hint {
    display: inline-block;
  }
  .page-home__stat-note {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    margin-top: 0;
    transition: max-height 0.3s ease, opacity 0.3s ease, margin-top 0.3s ease;
  }
  .page-home__stat-card:hover .page-home__stat-note,
  .page-home__stat-card:focus .page-home__stat-note {
    max-height: 96px;
    opacity: 1;
    margin-top: 8px;
  }
  .page-home__app-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
  }
}