.page-home {
  --pg-gap: clamp(20px, 3.4vw, 40px);
  --pg-block: clamp(48px, 7vw, 96px);
  position: relative;
  display: block;
  padding: 0 var(--pad, 16px) var(--sp-6);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: clip;
}

.page-home *,
.page-home *::before,
.page-home *::after {
  box-sizing: border-box;
}

.page-home a {
  color: inherit;
  text-decoration: none;
}

.page-home a:hover,
.page-home a:focus-visible {
  color: var(--amber-soft);
}

/* ---------- 首屏框景 ---------- */

.page-home .hero {
  padding: clamp(32px, 6vw, 72px) 0 clamp(32px, 5vw, 64px);
}

.page-home .hero-frame {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  padding: clamp(26px, 4vw, 52px);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(245, 165, 36, 0.08), transparent 62%),
    rgba(14, 23, 48, 0.5);
  box-shadow: var(--shadow-card);
}

.page-home .hk {
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid var(--amber);
  pointer-events: none;
}

.page-home .hk--tl { top: 9px; left: 9px; border-right: 0; border-bottom: 0; }
.page-home .hk--tr { top: 9px; right: 9px; border-left: 0; border-bottom: 0; }
.page-home .hk--bl { bottom: 9px; left: 9px; border-right: 0; border-top: 0; }
.page-home .hk--br { bottom: 9px; right: 9px; border-left: 0; border-top: 0; }

.page-home .hero-index {
  position: absolute;
  top: 24px;
  right: 44px;
  margin: 0;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--amber);
  text-transform: uppercase;
}

.page-home .hero-flex {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: end;
}

.page-home .hero-title {
  margin: 10px 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.4vw, 52px);
  line-height: 1.14;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-home .hero-lede {
  margin: 0 0 26px;
  max-width: 60ch;
  font-size: clamp(15px, 1.5vw, 17px);
  color: var(--muted);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
}

.page-home .hero-anchor {
  padding: 18px 20px;
  border-left: 3px solid var(--amber);
  border-radius: 0 var(--r-m) var(--r-m) 0;
  background: linear-gradient(90deg, rgba(245, 165, 36, 0.09), rgba(245, 165, 36, 0));
}

.page-home .anchor-cap {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-home .anchor-num {
  margin: 0;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: clamp(72px, 12vw, 128px);
  line-height: 0.94;
  letter-spacing: -0.03em;
  color: var(--gain);
  font-variant-numeric: tabular-nums;
}

.page-home .anchor-sub {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 10px 0 0;
  font-size: 13px;
  color: var(--muted);
}

.page-home .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: 0 0 auto;
}

.page-home .dot--gain { background: var(--gain); }

.page-home .hero-figure {
  margin: clamp(26px, 4vw, 44px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  overflow: hidden;
  background: var(--layer);
}

.page-home .hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(0.94) contrast(1.05);
}

.page-home .hero-foot {
  margin: 18px 0 0;
  font-size: 14px;
  color: var(--muted);
}

.page-home .hero-foot a {
  color: var(--amber-soft);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease);
}

.page-home .hero-foot a:hover {
  border-bottom-color: var(--amber);
}

/* ---------- 双线入口 ---------- */

.page-home .lanes {
  padding: var(--pg-block) 0;
}

.page-home .lanes-head,
.page-home .standings-head {
  max-width: 68ch;
  margin-bottom: clamp(22px, 3.4vw, 40px);
}

.page-home .lanes-head .section-title,
.page-home .standings-head .section-title {
  margin: 10px 0 12px;
}

.page-home .lanes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pg-gap);
  align-items: start;
}

.page-home .lane-timeline {
  min-width: 0;
}

.page-home .lane-figure {
  margin: 0 0 20px;
  border-radius: var(--r-s);
  overflow: hidden;
  border: 1px solid var(--line);
}

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

.page-home .tl {
  list-style: none;
  position: relative;
  margin: 0;
  padding: 0 0 0 24px;
}

.page-home .tl::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--amber), rgba(245, 165, 36, 0.12));
}

.page-home .tl-item {
  position: relative;
  padding: 0 0 22px;
}

.page-home .tl-item:last-child {
  padding-bottom: 0;
}

.page-home .tl-dot {
  position: absolute;
  left: -24px;
  top: 5px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--amber);
  border: 2px solid transparent;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.page-home .tl-item:hover .tl-dot {
  background: transparent;
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(245, 165, 36, 0.16);
}

.page-home .tl-when {
  margin: 0 0 4px;
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--amber-soft);
}

.page-home .tl-text {
  margin: 0;
  font-size: 15px;
  color: var(--ink);
  opacity: 0.9;
}

.page-home .tl-more {
  margin: 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  font-size: 13px;
  color: var(--muted);
  transition: max-height var(--dur) var(--ease), opacity var(--dur) var(--ease),
    margin-top var(--dur) var(--ease);
}

.page-home .tl-item:hover .tl-more,
.page-home .tl-item:focus-within .tl-more {
  max-height: 72px;
  opacity: 1;
  margin-top: 6px;
}

.page-home .card-foot {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(22, 35, 74, 0.9);
  font-size: 14px;
  color: var(--amber-soft);
}

.page-home .lane-rounds {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 22px);
  min-width: 0;
}

.page-home .rounds-figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-s);
  overflow: hidden;
}

.page-home .rounds-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
}

.page-home .round {
  border-left: 3px solid var(--amber);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .round:hover {
  border-left-color: var(--gain);
  transform: translateY(-2px);
}

.page-home .round-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin: 0;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(22, 35, 74, 0.95);
}

.page-home .round-line:last-of-type {
  border-bottom: 0;
}

.page-home .round-k {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-home .round-v {
  font-family: var(--font-data);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.page-home .round-v--gain { color: var(--gain); }
.page-home .round-v--warn { color: var(--warn); }

.page-home .round-note {
  margin: 10px 0 0;
  font-size: 13px;
  color: var(--muted);
}

/* ---------- 积分榜切片 ---------- */

.page-home .standings {
  padding: var(--pg-block) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(14, 23, 48, 0.55), rgba(7, 12, 27, 0));
}

.page-home .standings-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.6vw, 44px);
  align-items: start;
}

.page-home .standings-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: rgba(14, 23, 48, 0.7);
}

.page-home .standings-table {
  width: 100%;
  min-width: 380px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-home .standings-table th,
.page-home .standings-table td {
  padding: 13px 16px;
  text-align: right;
  white-space: nowrap;
  border-bottom: 1px solid rgba(22, 35, 74, 0.85);
}

.page-home .standings-table th:first-child,
.page-home .standings-table td:first-child {
  text-align: left;
}

.page-home .standings-table thead th {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--muted);
  background: rgba(22, 35, 74, 0.7);
}

.page-home .standings-table tbody th {
  font-family: var(--font-data);
  font-weight: 500;
  color: var(--ink);
}

.page-home .standings-table tbody td {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}

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

.page-home .standings-table tbody tr {
  transition: background var(--dur) var(--ease);
}

.page-home .standings-table tbody tr:hover {
  background: rgba(245, 165, 36, 0.06);
}

.page-home .cell-gain { color: var(--gain); }
.page-home .cell-warn { color: var(--warn); }

.page-home .side-cap {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
}

.page-home .side-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
}

.page-home .side-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 12px;
  font-size: 15px;
  color: var(--muted);
}

.page-home .side-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 8px;
  height: 2px;
  background: var(--amber);
}

/* ---------- 裁判名单与票务 ---------- */

.page-home .officials {
  padding: var(--pg-block) 0;
}

.page-home .officials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 52px);
  align-items: center;
}

.page-home .officials-figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  overflow: hidden;
  background: var(--layer);
}

.page-home .officials-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-home .officials-copy .section-title {
  margin: 10px 0 12px;
}

.page-home .officials-list {
  list-style: none;
  margin: 22px 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .officials-list li {
  padding: 14px 18px;
  border-left: 2px solid var(--line);
  border-radius: 0 var(--r-s) var(--r-s) 0;
  background: rgba(22, 35, 74, 0.34);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-home .officials-list li:hover {
  border-left-color: var(--amber);
  background: rgba(22, 35, 74, 0.52);
}

.page-home .of-k {
  display: block;
  font-family: var(--font-data);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--amber-soft);
}

.page-home .of-v {
  display: block;
  margin-top: 4px;
  font-size: 14.5px;
  color: var(--muted);
}

.page-home .officials-foot {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

.page-home .officials-foot a {
  color: var(--amber-soft);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease);
}

.page-home .officials-foot a:hover {
  border-bottom-color: var(--amber);
}

/* ---------- 服务范围与联系 ---------- */

.page-home .reach {
  padding: var(--pg-block) 0 0;
}

.page-home .reach-card {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 4vw, 52px);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: linear-gradient(135deg, rgba(22, 35, 74, 0.66), rgba(7, 12, 27, 0.9));
}

.page-home .reach-card::after {
  content: "";
  position: absolute;
  right: -90px;
  bottom: -140px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 165, 36, 0.18), transparent 70%);
  pointer-events: none;
}

.page-home .reach-card .section-title {
  margin: 10px 0 12px;
}

.page-home .reach-meta {
  list-style: none;
  margin: 24px 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
  position: relative;
  z-index: 1;
}

.page-home .reach-meta li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  font-size: 15px;
}

.page-home .rm-k {
  flex: 0 0 76px;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-home .rm-v {
  color: var(--ink);
  word-break: break-all;
}

.page-home .reach-note {
  margin: 0 0 24px;
  max-width: 62ch;
  font-size: 13.5px;
  color: var(--muted);
  position: relative;
  z-index: 1;
}

.page-home .reach-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
  position: relative;
  z-index: 1;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-home .lane-rounds {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .rounds-figure {
    grid-column: 1 / -1;
  }
}

@media (min-width: 860px) {
  .page-home .hero-flex {
    grid-template-columns: minmax(0, 1.45fr) minmax(210px, 0.62fr);
  }

  .page-home .standings-body {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  }

  .page-home .officials-grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  }
}

@media (min-width: 980px) {
  .page-home .lanes-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-home .lane-rounds {
    padding-top: 30px;
  }

  .page-home .lane-rounds .round:nth-of-type(1) {
    margin-left: 18px;
  }

  .page-home .lane-rounds .round:nth-of-type(3) {
    margin-right: 18px;
  }
}

@media (max-width: 519px) {
  .page-home .hero-index {
    top: 20px;
    right: 38px;
    font-size: 10px;
    letter-spacing: 0.12em;
  }

  .page-home .anchor-num {
    font-size: clamp(64px, 22vw, 96px);
  }

  .page-home .rm-k {
    flex: 0 0 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .round,
  .page-home .tl-dot,
  .page-home .tl-more,
  .page-home .standings-table tbody tr,
  .page-home .officials-list li {
    transition: none;
  }

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