/* ============================================================
   首页 · 夜间数据舱
   ============================================================ */
.page-home {
  --home-line: var(--surface-line);
  --home-row: 20px;
  background: var(--ink-900);
  color: var(--text-primary);
  overflow-x: clip;
}

@media (min-width: 768px) {
  .page-home { --home-row: 40px; }
}

@media (min-width: 1024px) {
  .page-home { --home-row: 64px; }
}

/* ---------- 区块骨架 ---------- */
.page-home .home-sec {
  padding: 56px 0;
}

@media (min-width: 768px) {
  .page-home .home-sec { padding: 84px 0; }
}

.page-home .home-sec__head {
  max-width: 46rem;
  margin-bottom: 32px;
}

.page-home .home-sec__head .bvt-h2 {
  margin: 10px 0 14px;
}

.page-home .home-sec__head .bvt-lede {
  color: var(--text-muted);
}

/* ---------- 首屏框景 ---------- */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  padding-bottom: 8px;
}

.page-home .home-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.page-home .home-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .26;
  filter: brightness(.55) saturate(.75);
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(255, 106, 26, .16), transparent 58%),
    linear-gradient(180deg, rgba(6, 10, 18, .30) 0%, rgba(6, 10, 18, .88) 58%, var(--ink-900) 100%);
  pointer-events: none;
}

.page-home .home-hero__shell {
  position: relative;
  z-index: 1;
  padding-top: 28px;
}

@media (min-width: 768px) {
  .page-home .home-hero__shell { padding-top: 44px; }
}

.page-home .home-hero__frame {
  position: relative;
  border: 1px solid var(--home-line);
  border-radius: var(--r-lg);
  background: rgba(11, 21, 36, .74);
  padding: 30px 20px 40px;
}

@media (min-width: 768px) {
  .page-home .home-hero__frame { padding: 40px 36px 52px; }
}

.page-home .home-hero__frame::before {
  content: "";
  position: absolute;
  left: 22px;
  right: 22px;
  top: 0;
  height: 7px;
  background: repeating-linear-gradient(90deg, var(--blueprint-line) 0 1px, transparent 1px 18px);
  pointer-events: none;
}

.page-home .home-hero__corner {
  position: absolute;
  width: 14px;
  height: 14px;
  border: 1px solid var(--orange-500);
  pointer-events: none;
}

.page-home .home-hero__corner--tl { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.page-home .home-hero__corner--tr { top: -1px; right: -1px; border-left: 0; border-bottom: 0; }
.page-home .home-hero__corner--bl { bottom: -1px; left: -1px; border-right: 0; border-top: 0; }
.page-home .home-hero__corner--br { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }

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

.page-home .home-hero__grid {
  display: grid;
  gap: 30px;
}

@media (min-width: 1024px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 52px;
    align-items: start;
  }
}

.page-home .home-hero__lead h1 {
  margin: 12px 0 18px;
}

.page-home .home-hero__lead .bvt-lede {
  color: var(--text-muted);
  max-width: 34em;
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 26px 0 30px;
}

.page-home .home-hero__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 16px 22px;
  margin: 0;
  padding-top: 22px;
  border-top: 1px solid var(--home-line);
}

.page-home .home-hero__fact dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--text-faint);
}

.page-home .home-hero__fact dd {
  margin: 7px 0 0;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.1;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.page-home .home-hero__rail {
  display: grid;
  border-top: 1px solid var(--home-line);
}

@media (min-width: 1024px) {
  .page-home .home-hero__rail {
    border-top: 0;
    border-left: 1px solid var(--home-line);
    padding-left: 30px;
  }
}

.page-home .home-hero__rail-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 14px 0 4px;
}

@media (min-width: 1024px) {
  .page-home .home-hero__rail-title {
    margin-top: 0;
    padding-bottom: 14px;
  }
}

.page-home .home-hero__rail-item {
  padding: 15px 0;
  border-bottom: 1px solid var(--surface-line-soft);
}

.page-home .home-hero__rail-key {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--text-faint);
}

.page-home .home-hero__rail-val {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 7px;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.page-home .home-hero__rail-val--text {
  font-size: 15px;
  font-weight: 400;
  letter-spacing: .02em;
  color: var(--text-muted);
}

.page-home .home-hero__rail-val--live {
  color: var(--acid-cyan);
}

.page-home .home-hero__rail-val--live .bvt-dot {
  background: var(--acid-cyan);
  box-shadow: 0 0 0 4px rgba(53, 242, 192, .16);
}

.page-home .home-hero__code {
  position: absolute;
  right: 20px;
  bottom: 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .2em;
  color: var(--ivory);
  opacity: .5;
}

@media (min-width: 768px) {
  .page-home .home-hero__code { right: 36px; bottom: 16px; }
}

/* ---------- 时间抽屉 ---------- */
.page-home .home-archive {
  background: var(--ink-800);
  border-top: 1px solid var(--home-line);
}

.page-home .home-archive__grid {
  display: grid;
  gap: 34px;
}

@media (min-width: 960px) {
  .page-home .home-archive__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
    align-items: start;
  }
}

.page-home .home-archive__tabs .bvt-tabs__panel {
  padding-top: 26px;
}

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

.page-home .home-rounds__item {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 5px 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--surface-line-soft);
}

.page-home .home-rounds__item:first-child {
  border-top: 1px solid var(--surface-line-soft);
}

.page-home .home-rounds__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--orange-500);
  font-variant-numeric: tabular-nums;
}

.page-home .home-rounds[data-era="legacy"] .home-rounds__no {
  color: var(--legacy-blue);
}

.page-home .home-rounds__name {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-primary);
}

.page-home .home-rounds__state {
  grid-column: 2;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--text-faint);
}

.page-home .home-rounds[data-era="legacy"] .home-rounds__state {
  color: var(--legacy-blue);
  opacity: .85;
}

.page-home .home-archive__note {
  margin: 26px 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--cyan-dim);
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-muted);
  max-width: 42em;
}

.page-home .home-archive__media {
  margin: 0;
  border: 1px solid var(--home-line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--charcoal-700);
}

.page-home .home-archive__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .home-archive__media .bvt-media__cap {
  display: block;
  padding: 14px 18px 16px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--text-faint);
  border-top: 1px solid var(--surface-line-soft);
}

/* ---------- 横向跑道比分条 ---------- */
.page-home .home-board {
  border: 1px solid var(--home-line);
  border-radius: var(--r-lg);
  background: var(--ink-800);
  overflow: hidden;
}

.page-home .home-board__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 20px;
  padding: 15px 20px;
  border-bottom: 1px solid var(--home-line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--text-faint);
}

.page-home .home-board__scores {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 48px;
  padding: 24px 20px 20px;
}

.page-home .home-board__pair {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-home .home-board__team {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--text-faint);
}

.page-home .home-board__pt {
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 600;
  line-height: 1;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.page-home .home-board__pair--away .home-board__pt {
  color: var(--text-muted);
}

.page-home .home-lane {
  list-style: none;
  margin: 0;
  padding: 0 20px 22px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

@media (min-width: 768px) {
  .page-home .home-lane { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.page-home .home-lane__seg {
  padding: 16px 14px 18px;
  border-radius: var(--r-sm);
  background: var(--charcoal-700);
}

.page-home .home-lane__seg[data-state="current"] {
  background: rgba(53, 242, 192, .07);
  box-shadow: inset 0 0 0 1px rgba(53, 242, 192, .34);
}

.page-home .home-lane__q {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--text-faint);
}

.page-home .home-lane__score {
  display: block;
  margin: 9px 0 5px;
  font-family: var(--font-mono);
  font-size: 21px;
  font-weight: 600;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.page-home .home-lane__sub {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
}

.page-home .home-lane__bar {
  display: block;
  margin-top: 13px;
  height: 4px;
  border-radius: 999px;
  background: rgba(34, 48, 63, .95);
  overflow: hidden;
}

.page-home .home-lane__bar i {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: var(--orange-500);
}

.page-home .home-lane__seg:nth-child(1) .home-lane__bar i { width: 51%; }
.page-home .home-lane__seg:nth-child(2) .home-lane__bar i { width: 47%; }
.page-home .home-lane__seg:nth-child(3) .home-lane__bar i { width: 54%; }
.page-home .home-lane__seg:nth-child(4) .home-lane__bar i { width: 49%; }

.page-home .home-lane__seg[data-state="current"] .home-lane__bar i {
  background: var(--acid-cyan);
}

.page-home .home-board__table {
  overflow-x: auto;
  border-top: 1px solid var(--home-line);
  -webkit-overflow-scrolling: touch;
}

.page-home .home-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 13px;
}

.page-home .home-table caption {
  padding: 16px 20px 10px;
  text-align: left;
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.page-home .home-table th,
.page-home .home-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--surface-line-soft);
  font-weight: 400;
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.page-home .home-table thead th {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--text-faint);
}

.page-home .home-table tbody th {
  text-align: left;
  color: var(--text-muted);
}

.page-home .home-table td {
  color: var(--text-primary);
}

.page-home .home-table .is-strong {
  color: var(--acid-cyan);
  font-weight: 600;
}

.page-home .home-table tbody tr:last-child th,
.page-home .home-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 两条设备路径 ---------- */
.page-home .home-paths {
  background: var(--ink-800);
  border-top: 1px solid var(--home-line);
}

.page-home .home-paths__grid {
  display: grid;
  gap: 42px;
}

@media (min-width: 900px) {
  .page-home .home-paths__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
    align-items: start;
  }
}

.page-home .home-path--tablet {
  border-left: 2px solid var(--acid-cyan);
  padding-left: 20px;
}

@media (min-width: 768px) {
  .page-home .home-path--tablet { padding-left: 28px; }
}

.page-home .home-path--mobile {
  padding: 22px;
  border-radius: var(--r-md);
  background: var(--ink-900);
  border: 1px solid var(--home-line);
}

.page-home .home-path__media {
  margin: 0 0 20px;
  border-radius: var(--r-sm);
  overflow: hidden;
  border: 1px solid var(--surface-line-soft);
  background: var(--charcoal-700);
}

.page-home .home-path__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .home-path--mobile .home-path__media {
  max-width: 320px;
  margin-left: auto;
  margin-right: auto;
}

.page-home .home-path__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.2vw, 1.55rem);
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--text-primary);
}

.page-home .home-path__text {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-muted);
}

.page-home .home-path__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .home-path__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-muted);
}

.page-home .home-path__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 9px;
  height: 1px;
  background: var(--orange-500);
}

/* ---------- 全站索引与版本线 ---------- */
.page-home .home-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--home-line);
}

.page-home .home-index__item {
  border-bottom: 1px solid var(--home-line);
}

.page-home .home-index__link {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 6px 18px;
  padding: 22px 0;
  text-decoration: none;
  color: inherit;
  transition: transform 240ms var(--ease);
}

@media (min-width: 768px) {
  .page-home .home-index__link {
    grid-template-columns: 60px 190px minmax(0, 1fr);
    align-items: baseline;
    gap: 6px 24px;
  }
}

.page-home .home-index__idx {
  grid-row: 1;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--orange-500);
  font-variant-numeric: tabular-nums;
}

.page-home .home-index__name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--text-primary);
  transition: color 240ms var(--ease);
}

.page-home .home-index__desc {
  grid-column: 2;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-muted);
}

@media (min-width: 768px) {
  .page-home .home-index__desc { grid-column: auto; }
}

.page-home .home-index__link:hover .home-index__name,
.page-home .home-index__link:focus-visible .home-index__name {
  color: var(--acid-cyan);
}

.page-home .home-index__link:hover {
  transform: translateX(6px);
}

.page-home .home-version__track {
  list-style: none;
  margin: 42px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

@media (min-width: 768px) {
  .page-home .home-version__track {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1px;
  }
}

.page-home .home-version__step {
  display: grid;
  gap: 7px;
  padding: 18px 16px 20px;
  background: var(--ink-800);
  border-top: 2px solid var(--blueprint-line);
}

.page-home .home-version__step[data-era="current"] {
  background: var(--charcoal-700);
  border-top-color: var(--orange-500);
}

.page-home .home-version__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
}

.page-home .home-version__step[data-era="current"] .home-version__no {
  color: var(--orange-500);
}

.page-home .home-version__name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.page-home .home-version__note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-muted);
}

.page-home .home-version__step[data-era="past"] .home-version__name {
  color: var(--legacy-blue);
}

/* ---------- 焦点环与降级 ---------- */
.page-home a:focus-visible,
.page-home button:focus-visible,
.page-home [tabindex="0"]:focus-visible {
  outline: 2px solid var(--acid-cyan);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }

  .page-home .home-index__link:hover {
    transform: none;
  }
}