.page-home {
  --home-gap: clamp(2.75rem, 7vw, 5.5rem);
  --home-panel: var(--graphite);
  background: var(--ink-900);
  color: var(--text);
  padding-top: calc(var(--header-h) + 1.5rem);
  padding-bottom: clamp(3rem, 8vw, 6rem);
  overflow-x: clip;
}

.page-home .home-frame {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- 左侧赛事导航轴 ---------- */
.page-home .home-rail {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  overflow-x: auto;
  padding-bottom: 1.1rem;
  margin-bottom: 1.75rem;
  border-bottom: 1px solid var(--line);
  scrollbar-width: none;
}
.page-home .home-rail::-webkit-scrollbar {
  display: none;
}
.page-home .rail-label,
.page-home .rail-foot {
  display: none;
}
.page-home .rail-list {
  display: flex;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-home .rail-link {
  display: inline-block;
  white-space: nowrap;
  padding: 0.42rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--t-fast), border-color var(--t-fast), background-color var(--t-fast);
}
.page-home .rail-link:hover,
.page-home .rail-link:focus-visible {
  color: var(--pearl);
  border-color: var(--line-strong);
  background: var(--graphite);
}
.page-home .rail-link--cyan:hover,
.page-home .rail-link--cyan:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}
.page-home .rail-link--orange:hover,
.page-home .rail-link--orange:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
}
.page-home .rail-link--green:hover,
.page-home .rail-link--green:focus-visible {
  color: var(--green);
  border-color: var(--green);
}

.page-home .home-canvas {
  display: flex;
  flex-direction: column;
  gap: var(--home-gap);
  min-width: 0;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.25rem;
  align-items: center;
}
.page-home .hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.9rem, 11vw, 7rem);
  line-height: 0.86;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 0.6rem 0 0;
  display: flex;
  flex-direction: column;
}
.page-home .hero-title span {
  display: block;
}
.page-home .hero-title span:last-child {
  color: var(--cyan);
}
.page-home .hero-lead {
  margin: 1.3rem 0 0;
  max-width: 46ch;
  font-size: var(--fs-lead);
  line-height: 1.75;
  color: var(--text-muted);
}
.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.75rem;
}
.page-home .hero-note {
  margin: 1.1rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-home .hero-visual {
  position: relative;
  min-width: 0;
}
.page-home .hero-track {
  position: absolute;
  inset: -12% -8% auto auto;
  width: 78%;
  height: auto;
  pointer-events: none;
  z-index: 2;
}
.page-home .hero-media {
  position: relative;
  z-index: 1;
  border: 1px solid var(--line);
}

/* ---------- 赛季规模 ---------- */
.page-home .scale {
  position: relative;
  isolation: isolate;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 3rem);
  overflow: hidden;
}
.page-home .scale-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.page-home .scale-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  filter: grayscale(0.3);
}
.page-home .scale-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(150deg, rgba(7, 11, 15, 0.94) 12%, rgba(7, 11, 15, 0.62) 62%, rgba(0, 229, 255, 0.12) 100%);
}
.page-home .scale-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.6rem 1rem;
  margin-top: 2.25rem;
}
.page-home .scale-item {
  border-left: 2px solid var(--line-strong);
  padding-left: 0.9rem;
}
.page-home .scale-item .data-figure {
  color: var(--pearl);
  font-family: var(--font-mono);
  font-size: clamp(1.85rem, 5vw, 2.9rem);
  font-weight: 700;
  line-height: 1;
  margin: 0;
}
.page-home .scale-item .unit {
  font-size: 0.5em;
  margin-left: 0.12em;
  letter-spacing: 0;
}
.page-home .scale-item .data-label {
  margin: 0.5rem 0 0;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--text-muted);
}
.page-home .scale-item--cyan {
  border-left-color: var(--cyan);
}
.page-home .scale-item--cyan .data-figure {
  color: var(--cyan);
}
.page-home .scale-item--orange {
  border-left-color: var(--orange);
}
.page-home .scale-item--orange .data-figure {
  color: var(--orange);
}
.page-home .scale-item--green {
  border-left-color: var(--green);
}
.page-home .scale-item--green .data-figure {
  color: var(--green);
}

/* ---------- 对比与适配 ---------- */
.page-home .compare-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}
.page-home .compare-panel {
  background: var(--home-panel);
  border: 1px solid var(--line);
  border-top: 3px solid var(--line-strong);
  border-radius: var(--radius-lg);
  padding: clamp(1.35rem, 3vw, 2rem);
  transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
}
.page-home .compare-panel:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
}
.page-home .compare-panel--cyan {
  border-top-color: var(--cyan);
}
.page-home .compare-panel--cyan:hover {
  border-color: rgba(0, 229, 255, 0.42);
}
.page-home .compare-panel--orange {
  border-top-color: var(--orange);
}
.page-home .compare-panel--orange:hover {
  border-color: rgba(255, 107, 26, 0.42);
}
.page-home .panel-tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}
.page-home .compare-panel--cyan .panel-tag {
  color: var(--cyan);
}
.page-home .compare-panel--orange .panel-tag {
  color: var(--orange);
}
.page-home .panel-title {
  margin: 0.55rem 0 0;
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 700;
  letter-spacing: 0.01em;
}
.page-home .panel-lead {
  margin: 0.6rem 0 1.35rem;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-muted);
}
.page-home .dimension-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.page-home .dimension-list li {
  display: grid;
  grid-template-columns: 2.1rem minmax(0, 1fr);
  gap: 0.7rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-muted);
}
.page-home .dimension-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.page-home .dim-no {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--cyan);
  padding-top: 0.18rem;
}
.page-home .dim-body strong {
  display: block;
  color: var(--pearl);
  font-weight: 600;
  margin-bottom: 0.15rem;
}
.page-home .version-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}
.page-home .version-list li {
  display: grid;
  grid-template-columns: 4.6rem minmax(0, 1fr) auto;
  gap: 0.6rem;
  align-items: baseline;
  padding: 0.52rem 0;
  border-bottom: 1px dashed var(--line);
  font-size: 0.84rem;
}
.page-home .version-list li:last-child {
  border-bottom: 0;
}
.page-home .version-no {
  font-family: var(--font-mono);
  color: var(--amber);
  letter-spacing: 0.02em;
}
.page-home .version-scope {
  color: var(--pearl);
}
.page-home .version-env {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--mist);
  white-space: nowrap;
}
.page-home .panel-link {
  display: inline-block;
  margin-top: 1.35rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--pearl);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 0.16rem;
  transition: color var(--t-fast), border-color var(--t-fast);
}
.page-home .compare-panel--cyan .panel-link:hover,
.page-home .compare-panel--cyan .panel-link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}
.page-home .compare-panel--orange .panel-link:hover,
.page-home .compare-panel--orange .panel-link:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}
.page-home .compare-media {
  height: 100%;
  min-height: 280px;
  border: 1px solid var(--line);
}
.page-home .compare-media .media-frame__img {
  height: 100%;
  object-fit: cover;
}

/* ---------- 轮次档案 ---------- */
.page-home .timeline {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0 0 0 1.4rem;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}
.page-home .timeline::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 1px;
  background: linear-gradient(to bottom, var(--cyan), var(--amber) 55%, var(--green));
  opacity: 0.5;
}
.page-home .timeline-node {
  position: relative;
}
.page-home .timeline-node::before {
  content: "";
  position: absolute;
  left: calc(-1.4rem + 0px);
  top: 0.42rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--graphite-2);
  border: 2px solid var(--line-strong);
}
.page-home .timeline-node--cyan::before {
  border-color: var(--cyan);
  background: var(--cyan);
}
.page-home .timeline-node--amber::before {
  border-color: var(--amber);
  background: var(--amber);
}
.page-home .timeline-node--green::before {
  border-color: var(--green);
  background: var(--green);
}
.page-home .timeline-mark {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist);
}
.page-home .timeline-body h3 {
  margin: 0.32rem 0 0.35rem;
  font-size: var(--fs-h3);
  font-weight: 700;
  font-family: var(--font-display);
  color: var(--pearl);
}
.page-home .timeline-body p {
  margin: 0;
  max-width: 62ch;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--text-muted);
}

/* ---------- 老用户评测 ---------- */
.page-home .reviews {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.75rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--green);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.75rem);
  background: linear-gradient(160deg, rgba(182, 255, 46, 0.07), rgba(22, 29, 36, 0.6) 58%);
}
.page-home .review-topics {
  list-style: none;
  margin: 1.6rem 0 1.6rem;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.62rem;
}
.page-home .review-topics li {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-muted);
}
.page-home .review-dot {
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  transform: translateY(-2px);
}
.page-home .reviews-media {
  border: 1px solid var(--line);
}

/* ---------- 下一步 ---------- */
.page-home .next-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
  margin-top: 2rem;
}
.page-home .next-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.15rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--graphite);
  text-decoration: none;
  overflow: hidden;
  transition: transform var(--t-base), border-color var(--t-base), background-color var(--t-base);
}
.page-home .next-card::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 2px;
  background: var(--line-strong);
  transition: width var(--t-base), background-color var(--t-base);
}
.page-home .next-card:hover,
.page-home .next-card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  background: var(--graphite-2);
}
.page-home .next-card:hover::after,
.page-home .next-card:focus-visible::after {
  width: 4px;
  background: var(--cyan);
}
.page-home .next-card--cyan::after {
  background: var(--cyan);
}
.page-home .next-card--orange::after {
  background: var(--orange);
}
.page-home .next-card--green::after {
  background: var(--green);
}
.page-home .next-kicker {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}
.page-home .next-title {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--pearl);
  line-height: 1.5;
}
.page-home .next-arrow {
  position: absolute;
  right: 1.1rem;
  bottom: 1rem;
  font-family: var(--font-mono);
  color: var(--mist);
  transition: color var(--t-fast), transform var(--t-fast);
}
.page-home .next-card:hover .next-arrow,
.page-home .next-card:focus-visible .next-arrow {
  transform: translateX(3px);
  color: var(--pearl);
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 960px) {
  .page-home {
    padding-top: calc(var(--header-h) + 2.5rem);
  }
  .page-home .home-frame {
    grid-template-columns: 190px minmax(0, 1fr);
    column-gap: clamp(1.75rem, 3.2vw, 3.5rem);
  }
  .page-home .home-rail {
    position: sticky;
    top: calc(var(--header-h) + 1.75rem);
    align-self: start;
    flex-direction: column;
    align-items: stretch;
    overflow: visible;
    padding: 0 1.15rem 0 0;
    margin-bottom: 0;
    border-bottom: 0;
    border-right: 1px solid var(--line);
    height: fit-content;
  }
  .page-home .rail-label {
    display: block;
    margin: 0 0 1.1rem;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mist);
  }
  .page-home .rail-list {
    flex-direction: column;
    gap: 0.4rem;
  }
  .page-home .rail-link {
    display: block;
    padding: 0.5rem 0 0.5rem 0.8rem;
    border: 0;
    border-left: 2px solid var(--line);
    border-radius: 0;
    font-size: 0.76rem;
    background: transparent;
  }
  .page-home .rail-link:hover,
  .page-home .rail-link:focus-visible {
    background: transparent;
  }
  .page-home .rail-link--cyan {
    border-left-color: var(--cyan);
    color: var(--cyan);
  }
  .page-home .rail-link--orange {
    border-left-color: var(--orange);
    color: var(--orange);
  }
  .page-home .rail-link--green {
    border-left-color: var(--green);
    color: var(--green);
  }
  .page-home .rail-link--cyan:hover,
  .page-home .rail-link--cyan:focus-visible {
    background: rgba(0, 229, 255, 0.1);
  }
  .page-home .rail-link--orange:hover,
  .page-home .rail-link--orange:focus-visible {
    background: rgba(255, 107, 26, 0.1);
  }
  .page-home .rail-link--green:hover,
  .page-home .rail-link--green:focus-visible {
    background: rgba(182, 255, 46, 0.1);
  }
  .page-home .rail-link:not([class*="rail-link--"]):hover,
  .page-home .rail-link:not([class*="rail-link--"]):focus-visible {
    border-left-color: var(--line-strong);
    color: var(--pearl);
  }
  .page-home .rail-foot {
    display: block;
    margin: 1.4rem 0 0;
    font-size: 0.72rem;
    line-height: 1.6;
    color: var(--mist);
  }

  .page-home .hero {
    grid-template-columns: minmax(0, 5.6fr) minmax(0, 5fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }
  .page-home .scale-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 2rem 1.25rem;
  }
  .page-home .compare-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(150px, 200px);
    align-items: stretch;
  }
  .page-home .compare-media {
    grid-column: 3;
    grid-row: 1;
    min-height: 100%;
  }
  .page-home .reviews {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.72fr);
    align-items: center;
    gap: clamp(1.75rem, 3.5vw, 3rem);
  }
  .page-home .review-topics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.62rem 1.5rem;
  }
  .page-home .next-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .next-card:last-child {
    grid-column: span 2;
  }
}

@media (min-width: 1280px) {
  .page-home .next-card:last-child {
    grid-column: span 1;
  }
  .page-home .next-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .compare-panel,
  .page-home .next-card,
  .page-home .next-arrow,
  .page-home .rail-link {
    transition: none;
  }
  .page-home .compare-panel:hover,
  .page-home .next-card:hover {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>