.page-home {
  --home-glow: 0 0 12px rgba(52, 229, 212, 0.35);
  --home-panel: rgba(26, 36, 64, 0.62);
}

/* ---------- 封面首屏 ---------- */
.page-home .home-cover {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 7vw, 76px) 0 clamp(36px, 6vw, 64px);
  min-height: 76vh;
  display: flex;
  align-items: center;
}

.page-home .home-cover::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -14%;
  width: min(760px, 92vw);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: repeating-conic-gradient(
    from 0deg,
    rgba(52, 229, 212, 0.16) 0deg 6deg,
    transparent 6deg 26deg
  );
  -webkit-mask-image: radial-gradient(circle, #000 0%, rgba(0, 0, 0, 0.4) 48%, transparent 74%);
  mask-image: radial-gradient(circle, #000 0%, rgba(0, 0, 0, 0.4) 48%, transparent 74%);
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
  animation: home-scan 12s linear infinite;
}

@keyframes home-scan {
  to {
    transform: rotate(360deg);
  }
}

.page-home .home-cover-visual {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-home .home-cover-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
  filter: saturate(0.72) contrast(1.08);
}

.page-home .home-cover-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(6, 10, 23, 0.88) 0%,
    rgba(6, 10, 23, 0.94) 54%,
    rgba(6, 10, 23, 0.98) 100%
  );
}

.page-home .home-cover-shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  width: 100%;
}

.page-home .home-cover-rail {
  display: flex;
  gap: 18px;
  overflow-x: auto;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--ink-line);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.page-home .home-cover-rail::-webkit-scrollbar {
  display: none;
}

.page-home .home-rail-title {
  display: none;
}

.page-home .home-rail-list {
  display: flex;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
  white-space: nowrap;
}

.page-home .home-rail-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--t-fast) ease;
}

.page-home .home-rail-list a:hover,
.page-home .home-rail-list a:focus-visible {
  color: var(--cyan);
}

.page-home .home-rail-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--dim);
}

.page-home .home-cover h1 {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 8vw, 4.4rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  max-width: 16ch;
}

.page-home .home-cover-lead {
  margin: 20px 0 0;
  max-width: 54ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-soft);
}

.page-home .home-cover-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-home .home-status-panel {
  border: 1px solid var(--ink-line);
  border-radius: var(--radius);
  background: var(--home-panel);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 20px;
  transition: border-color var(--t-fast) ease, box-shadow var(--t-fast) ease;
}

.page-home .home-status-panel:hover {
  border-color: rgba(52, 229, 212, 0.55);
  box-shadow: inset 0 0 0 1px rgba(52, 229, 212, 0.22);
}

.page-home .home-status-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-home .home-status-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 12px 0 0;
  font-size: 14px;
  color: var(--text-soft);
}

.page-home .home-status-num {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(2.1rem, 9vw, 3.1rem);
  font-weight: 700;
  line-height: 1;
  color: var(--paper);
  text-shadow: var(--home-glow);
}

.page-home .home-status-num small {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--muted);
  text-shadow: none;
}

.page-home .home-status-list {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--ink-line);
  display: grid;
  gap: 10px;
}

.page-home .home-status-list > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.page-home .home-status-list dt {
  font-size: 13px;
  color: var(--muted);
}

.page-home .home-status-list dd {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  color: var(--text);
}

/* ---------- 通用章节骨架 ---------- */
.page-home .home-section {
  position: relative;
  padding: clamp(56px, 9vw, 108px) 0;
}

.page-home .home-section-head {
  position: relative;
  display: grid;
  gap: 16px;
  margin-bottom: clamp(28px, 4.5vw, 52px);
}

.page-home .home-section-head .section-mark {
  position: relative;
  z-index: 0;
  align-self: start;
}

.page-home .home-section-head .section-mark::before {
  content: "";
  position: absolute;
  inset: -8px -16px;
  transform: skewX(-12deg);
  background: linear-gradient(115deg, rgba(123, 92, 255, 0.3), rgba(123, 92, 255, 0));
  z-index: -1;
}

.page-home .home-section-title h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 6vw, 2.55rem);
  line-height: 1.28;
  letter-spacing: -0.01em;
  max-width: 24ch;
}

.page-home .home-section-sub {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-soft);
}

/* ---------- 01 数据脉搏 ---------- */
.page-home .home-pulse {
  background: linear-gradient(180deg, rgba(12, 20, 43, 0) 0%, rgba(12, 20, 43, 0.9) 45%, rgba(12, 20, 43, 0) 100%);
}

.page-home .home-pulse-band {
  display: grid;
  gap: 26px;
  padding: 26px 0;
  border-top: 1px solid var(--ink-line);
  border-bottom: 1px solid var(--ink-line);
}

.page-home .home-pulse-chart-wrap {
  min-width: 0;
}

.page-home .home-pulse-chart {
  display: block;
  width: 100%;
  height: auto;
  max-height: 160px;
}

.page-home .home-pulse-area {
  fill: rgba(52, 229, 212, 0.08);
}

.page-home .home-pulse-line {
  fill: none;
  stroke: url(#homePulseLine);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-home .home-pulse-dot {
  fill: var(--ok);
  filter: drop-shadow(0 0 6px rgba(62, 213, 152, 0.7));
}

.page-home .home-pulse-axis {
  display: flex;
  justify-content: space-between;
  margin: 10px 0 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--dim);
}

.page-home .home-pulse-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 18px;
}

.page-home .home-pulse-stat {
  border-left: 2px solid var(--ink-line);
  padding-left: 14px;
}

.page-home .home-pulse-k {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-home .home-pulse-v {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 10px 0 0;
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--text-soft);
}

.page-home .home-pulse-v .numeral {
  color: var(--cyan);
}

/* ---------- 02 位置榜单 ---------- */
.page-home .home-pos-grid {
  display: grid;
  gap: 32px;
}

.page-home .home-pos-main {
  min-width: 0;
}

.page-home .home-pos-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 8px;
}

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

.page-home .home-pos-item {
  display: grid;
  gap: 12px;
  padding: 20px 0 20px 16px;
  border-left: 2px solid var(--ink-line);
  border-bottom: 1px solid rgba(38, 55, 95, 0.6);
  transition: border-left-color var(--t-fast) ease, background var(--t-fast) ease;
}

.page-home .home-pos-item:hover {
  border-left-color: var(--cyan);
  background: rgba(26, 36, 64, 0.42);
}

.page-home .home-pos-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.page-home .home-pos-name {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--paper);
}

.page-home .home-pos-scope {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--violet);
}

.page-home .home-pos-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 10px;
  margin: 0;
}

.page-home .home-pos-metrics > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-home .home-pos-metrics dt {
  font-size: 13px;
  color: var(--muted);
}

.page-home .home-pos-metrics dd {
  margin: 0;
}

.page-home .home-pos-details {
  margin-top: 22px;
  border: 1px solid var(--ink-line);
  border-radius: var(--radius);
  background: rgba(12, 20, 43, 0.6);
}

.page-home .home-pos-details summary {
  cursor: pointer;
  padding: 14px 18px;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--text-soft);
  list-style: none;
}

.page-home .home-pos-details summary::-webkit-details-marker {
  display: none;
}

.page-home .home-pos-details summary::before {
  content: "＋";
  display: inline-block;
  margin-right: 10px;
  color: var(--cyan);
  font-family: var(--font-mono);
}

.page-home .home-pos-details[open] summary::before {
  content: "－";
}

.page-home .home-pos-details summary:hover {
  color: var(--cyan);
}

.page-home .home-pos-details-body {
  overflow-x: auto;
  padding: 0 18px 18px;
}

.page-home .home-pos-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 13px;
}

.page-home .home-pos-table caption {
  text-align: left;
  padding-bottom: 12px;
  font-size: 13px;
  color: var(--muted);
}

.page-home .home-pos-table th,
.page-home .home-pos-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid rgba(38, 55, 95, 0.7);
  white-space: nowrap;
}

.page-home .home-pos-table thead th {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
  font-weight: 600;
}

.page-home .home-pos-table tbody th {
  color: var(--paper);
  font-weight: 600;
}

.page-home .home-pos-table td {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--text-soft);
}

.page-home .home-pos-more {
  margin: 24px 0 0;
}

.page-home .home-pos-figure {
  margin: 0;
  position: relative;
}

.page-home .home-pos-figure .media-frame {
  display: block;
}

/* ---------- 03 模型读数 ---------- */
.page-home .home-model {
  background: radial-gradient(120% 90% at 82% 12%, rgba(123, 92, 255, 0.16) 0%, rgba(6, 10, 23, 0) 62%);
}

.page-home .home-model-grid {
  display: grid;
  gap: 32px;
  align-items: start;
}

.page-home .home-model-figure {
  margin: 0;
  position: relative;
}

.page-home .home-model-figure .media-frame {
  display: block;
}

.page-home .home-model-copy {
  min-width: 0;
}

.page-home .home-model-bands {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-home .home-band {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
}

.page-home .home-band-label {
  font-size: 13px;
  color: var(--muted);
}

.page-home .home-band-track {
  position: relative;
  display: block;
  height: 6px;
  border-radius: 999px;
  background: rgba(38, 55, 95, 0.75);
  overflow: hidden;
}

.page-home .home-band-track::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  border-radius: 999px;
}

.page-home .home-band--a .home-band-track::after {
  width: 62%;
  background: linear-gradient(90deg, rgba(123, 92, 255, 0.5), var(--violet));
}

.page-home .home-band--b .home-band-track::after {
  width: 27%;
  background: linear-gradient(90deg, rgba(52, 229, 212, 0.45), var(--cyan));
}

.page-home .home-band--c .home-band-track::after {
  width: 11%;
  background: linear-gradient(90deg, rgba(255, 138, 61, 0.5), var(--amber));
}

.page-home .home-band-val {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  color: var(--text);
}

.page-home .home-model-note {
  margin: 24px 0 0;
  padding: 14px 16px;
  border-left: 2px solid var(--amber);
  background: rgba(255, 138, 61, 0.08);
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-home .home-model-more {
  margin: 22px 0 0;
}

/* ---------- 04 赛区索引 ---------- */
.page-home .home-regions {
  position: relative;
  overflow: hidden;
}

.page-home .home-regions-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-home .home-regions-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  filter: grayscale(0.4) brightness(0.72) saturate(0.8);
}

.page-home .home-regions > .shell {
  position: relative;
  z-index: 1;
}

.page-home .home-region-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-home .home-region {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
  border: 1px solid var(--ink-line);
  border-radius: var(--radius);
  background: rgba(12, 20, 43, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  text-decoration: none;
  transition: border-color var(--t-fast) ease, transform var(--t-fast) ease, box-shadow var(--t-fast) ease;
}

.page-home .home-region:hover,
.page-home .home-region:focus-visible {
  border-color: rgba(52, 229, 212, 0.65);
  box-shadow: inset 0 0 0 1px rgba(52, 229, 212, 0.2);
  transform: translateY(-2px);
}

.page-home .home-region--wide {
  background: linear-gradient(125deg, rgba(26, 36, 64, 0.9) 0%, rgba(123, 92, 255, 0.18) 100%);
  padding: 28px 24px;
}

.page-home .home-region-k {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--violet);
}

.page-home .home-region h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 4.4vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .home-region p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-soft);
}

.page-home .home-region-go {
  margin-top: auto;
  padding-top: 8px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-home .home-stages {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  border-top: 1px solid var(--ink-line);
  padding-top: 26px;
}

.page-home .home-stages li {
  display: grid;
  grid-template-columns: 32px auto minmax(0, 1fr);
  align-items: baseline;
  gap: 14px;
  font-size: 14px;
  color: var(--text-soft);
}

.page-home .home-stage-num {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan);
}

.page-home .home-stages b {
  font-weight: 700;
  color: var(--paper);
  letter-spacing: 0.04em;
}

/* ---------- 05 更新记录 ---------- */
.page-home .home-log {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ink-line);
}

.page-home .home-log-item {
  display: grid;
  gap: 8px;
  padding: 20px 0;
  border-bottom: 1px solid var(--ink-line);
}

.page-home .home-log-time {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-home .home-log-body h3 {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 600;
  color: var(--paper);
}

.page-home .home-log-body p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-soft);
  max-width: 62ch;
}

.page-home .home-log-tag {
  justify-self: start;
  align-self: start;
  padding: 3px 10px;
  border: 1px solid var(--ink-line);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  background: rgba(52, 229, 212, 0.08);
}

.page-home .home-updates-more {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 0;
}

/* ---------- 责任与联系 ---------- */
.page-home .home-duty {
  border-top: 1px solid var(--ink-line);
  background: linear-gradient(180deg, rgba(12, 20, 43, 0.5) 0%, rgba(6, 10, 23, 0) 100%);
}

.page-home .home-duty-grid {
  display: grid;
  gap: 32px;
}

.page-home .home-duty h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 5.4vw, 2.2rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.page-home .home-duty-main .prose {
  margin-top: 18px;
}

.page-home .home-duty-link {
  margin: 22px 0 0;
}

.page-home .home-duty-side {
  border: 1px solid var(--ink-line);
  border-radius: var(--radius);
  background: rgba(26, 36, 64, 0.55);
  padding: 22px;
}

.page-home .home-duty-side-title {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: 0.16em;
  font-weight: 600;
  color: var(--muted);
}

.page-home .home-duty-list {
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-home .home-duty-list > div {
  display: grid;
  gap: 4px;
}

.page-home .home-duty-list dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--dim);
}

.page-home .home-duty-list dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
  word-break: break-word;
}

.page-home .home-duty-filing {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--ink-line);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--muted);
}

.page-home .home-duty-note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-home .home-section-head {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: start;
    gap: 34px;
  }

  .page-home .home-pulse-band {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-home .home-pulse-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .home-log-item {
    grid-template-columns: 168px minmax(0, 1fr) auto;
    align-items: baseline;
    gap: 24px;
  }
}

@media (min-width: 900px) {
  .page-home .home-cover {
    min-height: 88vh;
  }

  .page-home .home-cover-visual::after {
    background: linear-gradient(
      100deg,
      rgba(6, 10, 23, 0.99) 0%,
      rgba(6, 10, 23, 0.94) 38%,
      rgba(6, 10, 23, 0.42) 74%,
      rgba(6, 10, 23, 0.86) 100%
    );
  }

  .page-home .home-cover-shell {
    grid-template-columns: 152px minmax(0, 1fr) 296px;
    gap: 44px;
    align-items: end;
  }

  .page-home .home-cover-rail {
    flex-direction: column;
    overflow: visible;
    border-bottom: 0;
    border-left: 1px solid var(--ink-line);
    padding: 0 0 0 18px;
    gap: 0;
  }

  .page-home .home-rail-title {
    display: block;
    margin: 0 0 14px;
    font-size: 12px;
    letter-spacing: 0.16em;
    color: var(--dim);
  }

  .page-home .home-rail-list {
    flex-direction: column;
    gap: 14px;
    white-space: normal;
  }

  .page-home .home-cover-status {
    grid-column: 3;
  }
}

@media (min-width: 960px) {
  .page-home .home-pos-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.78fr);
    gap: 44px;
  }

  .page-home .home-pos-figure {
    position: sticky;
    top: calc(var(--header-h) + 32px);
  }

  .page-home .home-model-grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: 44px;
  }

  .page-home .home-duty-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    gap: 44px;
  }
}

@media (min-width: 1024px) {
  .page-home .home-region-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 18px;
  }

  .page-home .home-region--wide {
    grid-column: 1 / span 5;
    grid-row: 1 / span 2;
  }

  .page-home .home-region-grid .home-region:nth-of-type(2) {
    grid-column: 7 / span 6;
    margin-top: 22px;
  }

  .page-home .home-region-grid .home-region:nth-of-type(3) {
    grid-column: 8 / span 5;
  }

  .page-home .home-region-grid .home-region:nth-of-type(4) {
    grid-column: 6 / span 7;
  }

  .page-home .home-stages {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
  }

  .page-home .home-stages li {
    grid-template-columns: 32px minmax(0, 1fr);
    grid-template-rows: auto auto;
    row-gap: 6px;
  }

  .page-home .home-stage-num {
    grid-row: 1 / span 2;
  }

  .page-home .home-stages li > span:last-child {
    grid-column: 2;
    font-size: 13px;
    color: var(--muted);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-cover::before {
    animation: none;
  }

  .page-home .home-region {
    transition: none;
  }

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