.page-home {
  --home-glow: rgba(34, 224, 200, 0.2);
  background: var(--ink);
  color: var(--cream);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-home a:focus-visible,
.page-home button:focus-visible,
.page-home summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-home .link-inline {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 200, 0.4);
  transition: border-color 0.16s var(--ease), color 0.16s var(--ease);
}

.page-home .link-inline:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 首屏拼贴 ---------- */
.page-home .hero {
  position: relative;
  isolation: isolate;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-home .hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--ink-deep);
}

.page-home .hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.35) contrast(1.08) brightness(0.78);
}

.page-home .hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, rgba(15, 127, 114, 0.34) 0%, rgba(3, 8, 7, 0) 46%),
    linear-gradient(180deg, rgba(3, 8, 7, 0.66) 0%, rgba(6, 18, 15, 0.9) 56%, var(--ink) 100%);
}

.page-home .hero-inner {
  position: relative;
  padding-top: clamp(30px, 6vw, 76px);
  padding-bottom: clamp(34px, 6vw, 72px);
}

.page-home .hero-context {
  margin: 0 0 clamp(20px, 3vw, 34px);
  padding-left: 16px;
  position: relative;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mist);
  text-transform: uppercase;
}

.page-home .hero-context::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 8px;
  height: 8px;
  margin-top: -4px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 107, 44, 0.18);
}

.page-home .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 40px);
  align-items: start;
}

.page-home .hero-speed {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(20px, 3vw, 28px);
  background: linear-gradient(158deg, rgba(12, 31, 26, 0.94), rgba(3, 8, 7, 0.78));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-panel);
}

.page-home .hero-speed::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan), var(--orange));
}

.page-home .speed-ring {
  width: 100%;
  max-width: 156px;
  height: auto;
  display: block;
  margin: 4px 0 0;
}

.page-home .ring-track {
  fill: none;
  stroke: rgba(34, 224, 200, 0.16);
  stroke-width: 6;
}

.page-home .ring-value {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-dasharray: 327;
  stroke-dashoffset: 98;
  transform: rotate(-90deg);
  transform-origin: 60px 60px;
}

.page-home .ring-text {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 700;
  fill: var(--cream);
  text-anchor: middle;
}

.page-home .ring-unit {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  fill: var(--mist);
  text-anchor: middle;
}

.page-home .hero-speed-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(244, 240, 230, 0.72);
}

.page-home .hero-primary h1 {
  margin: 0 0 16px;
  font-size: clamp(29px, 6.2vw, 58px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-home .hero-lead {
  margin: 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: rgba(244, 240, 230, 0.8);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-home .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(26px, 4vw, 46px) 0 0;
  padding: 1px;
  list-style: none;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
}

.page-home .hero-stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 15px;
  background: rgba(6, 18, 15, 0.88);
}

.page-home .hero-stat-value {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 700;
  line-height: 1;
  color: var(--cream);
}

.page-home .hero-stat-value--accent {
  color: var(--orange);
}

.page-home .hero-stat-unit {
  margin-left: 3px;
  font-size: 0.5em;
  font-weight: 500;
  color: var(--mist);
}

.page-home .hero-stat-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

/* ---------- 通用分节 ---------- */
.page-home .stage {
  padding: clamp(52px, 8vw, 100px) 0;
  border-top: 1px solid var(--line-soft);
}

.page-home .stage--deep {
  background: var(--ink-panel);
}

.page-home .stage--edge {
  background: var(--ink-deep);
}

.page-home .section-title {
  margin: 8px 0 0;
  font-size: clamp(22px, 3.1vw, 34px);
  line-height: 1.26;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-home .stage-lead {
  margin: clamp(16px, 2.4vw, 24px) 0 clamp(26px, 4vw, 44px);
  max-width: 62ch;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.8;
  color: rgba(244, 240, 230, 0.78);
}

.page-home .note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 积分榜 ---------- */
.page-home .standings-main {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.page-home .rank-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-home .rank-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line-soft);
  transition: border-color 0.16s var(--ease);
}

.page-home .rank-item:hover {
  border-bottom-color: var(--line-strong);
}

.page-home .rank-key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-home .rank-desc {
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(244, 240, 230, 0.76);
}

.page-home .standings-views {
  position: relative;
  padding: clamp(18px, 2.6vw, 28px);
  background: rgba(3, 8, 7, 0.55);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-home .segmented-list {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: rgba(3, 8, 7, 0.72);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow-x: auto;
}

.page-home .segmented-tab {
  flex: 1 0 auto;
  appearance: none;
  border: 0;
  background: transparent;
  padding: 9px 16px;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.16s var(--ease), background 0.16s var(--ease);
}

.page-home .segmented-tab[aria-selected="true"] {
  background: linear-gradient(180deg, rgba(34, 224, 200, 0.2), rgba(34, 224, 200, 0.06));
  color: var(--cream);
  box-shadow: inset 0 -2px 0 var(--orange);
}

.page-home .segmented-panel {
  padding-top: clamp(18px, 2.4vw, 26px);
}

.page-home .segmented-panel p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 240, 230, 0.8);
}

.page-home .segmented-panel .view-title {
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

/* ---------- 轮次时间轴 ---------- */
.page-home .track-list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-home .track-list::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan), rgba(34, 224, 200, 0.06));
}

.page-home .track-node {
  position: relative;
  padding: 0 0 28px 32px;
}

.page-home .track-node:last-child {
  padding-bottom: 0;
}

.page-home .track-node::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 5px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--cyan);
}

.page-home .track-node--now::before {
  border-color: var(--orange);
  box-shadow: 0 0 0 5px rgba(255, 107, 44, 0.15);
}

.page-home .track-mark {
  display: inline-block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-home .track-node--now .track-mark {
  color: var(--orange);
}

.page-home .track-title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--cream);
}

.page-home .track-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(244, 240, 230, 0.74);
}

.page-home .track-side {
  margin-top: clamp(28px, 4vw, 8px);
}

/* ---------- 深度图层 ---------- */
.page-home .heat-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.6vw, 46px);
  align-items: center;
}

.page-home .heat-copy p {
  margin: 0 0 16px;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(244, 240, 230, 0.78);
}

.page-home .heat-copy p:last-child {
  margin-bottom: 0;
}

/* ---------- 小屏 ---------- */
.page-home .mobile-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.6vw, 46px);
  align-items: center;
}

.page-home .mobile-copy p {
  margin: 0 0 16px;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(244, 240, 230, 0.78);
}

.page-home .mini-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1px;
  margin: 26px 0 0;
  padding: 1px;
  list-style: none;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-home .mini-facts li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px;
  background: rgba(6, 18, 15, 0.86);
}

.page-home .mini-num {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--cyan);
}

.page-home .mini-label {
  font-size: 12.5px;
  color: var(--mist);
}

/* ---------- 人群入口 ---------- */
.page-home .route-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .route-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.6vw, 30px);
  background: rgba(12, 31, 26, 0.7);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  color: inherit;
  text-decoration: none;
  overflow: hidden;
  transition: border-color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-home .route-card::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.18s var(--ease);
}

.page-home .route-card:hover,
.page-home .route-card:focus-visible {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.page-home .route-card:hover::after,
.page-home .route-card:focus-visible::after {
  transform: scaleX(1);
}

.page-home .route-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-home .route-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--cream);
}

.page-home .route-desc {
  font-size: 14px;
  line-height: 1.74;
  color: rgba(244, 240, 230, 0.72);
}

.page-home .route-go {
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

/* ---------- 图片容器适配 ---------- */
.page-home .media-frame {
  position: relative;
  margin: 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-deep);
}

.page-home .media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.5) contrast(1.05);
}

.page-home .media-frame--photo {
  aspect-ratio: 4 / 3;
}

.page-home .media-frame--heat {
  aspect-ratio: 3 / 2;
}

.page-home .media-frame--tall {
  aspect-ratio: 3 / 4;
  max-width: 380px;
  margin: 0 auto;
}

.page-home .media-frame--heat::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(15, 127, 114, 0.28), rgba(255, 107, 44, 0.12));
  pointer-events: none;
}

.page-home .figure-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--cream);
  background: linear-gradient(180deg, rgba(3, 8, 7, 0), rgba(3, 8, 7, 0.88));
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 760px) {
  .page-home .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .rank-item {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

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

@media (min-width: 880px) {
  .page-home .hero-grid {
    grid-template-columns: minmax(210px, 4fr) 8fr;
    gap: clamp(28px, 3.6vw, 52px);
  }

  .page-home .hero-speed {
    padding-top: 30px;
  }
}

@media (min-width: 900px) {
  .page-home .heat-layout {
    grid-template-columns: 7fr 5fr;
  }

  .page-home .mobile-layout {
    grid-template-columns: 7fr 5fr;
  }

  .page-home .track-side {
    margin-top: 0;
  }
}

@media (min-width: 1020px) {
  .page-home .standings-main {
    padding-right: clamp(0px, 2vw, 24px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .route-card,
  .page-home .route-card::after,
  .page-home .segmented-tab,
  .page-home .rank-item,
  .page-home .link-inline {
    transition: none;
  }

  .page-home .route-card:hover,
  .page-home .route-card:focus-visible {
    transform: none;
  }
}