.page-home {
  --home-gap: clamp(1.5rem, 3vw, 2.5rem);
  --home-pad: clamp(2.5rem, 6vw, 4.75rem);
  background: var(--ink-900);
  color: var(--fog);
}

.page-home .home-crumb {
  padding-top: 1.1rem;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding-block: 1.4rem var(--home-pad);
}

.page-home .hero::before {
  content: "";
  position: absolute;
  top: -190px;
  right: -140px;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(61, 245, 176, 0.16), transparent 68%);
  pointer-events: none;
}

.page-home .hero::after {
  content: "";
  position: absolute;
  left: -170px;
  bottom: -210px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(255, 180, 84, 0.1), transparent 70%);
  pointer-events: none;
}

.page-home .hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
}

.page-home .rail-inner {
  display: grid;
  gap: 0.85rem;
}

.page-home .rail-block {
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--ink-800);
  padding: 0.95rem;
}

.page-home .rail-block--ver {
  background: linear-gradient(158deg, var(--ink-700), var(--ink-800) 72%);
  border-color: rgba(61, 245, 176, 0.34);
}

.page-home .rail-kicker {
  margin: 0 0 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mint);
}

.page-home .day-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.3rem;
}

.page-home .day-link {
  display: flex;
  flex-direction: column;
  gap: 0.16rem;
  padding: 0.5rem 0.65rem;
  border: 1px solid transparent;
  border-radius: var(--radius-s);
  color: var(--fog);
  text-decoration: none;
  font-weight: 500;
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-home .day-link:hover {
  background: var(--ink-700);
  border-color: var(--line);
  transform: translateX(3px);
}

.page-home .day-link:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 2px;
}

.page-home .day-link.is-active {
  background: rgba(61, 245, 176, 0.12);
  border-color: var(--mint);
}

.page-home .day-link.is-active .day-meta {
  color: var(--mint);
}

.page-home .day-meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--sage);
}

.page-home .ver-badge {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 2.15rem;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--amber);
}

.page-home .ver-hint {
  margin: 0.5rem 0 0.75rem;
  font-size: 0.8rem;
  line-height: 1.65;
  color: var(--sage);
}

.page-home .rail-cta {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 245, 176, 0.45);
  padding-bottom: 1px;
}

.page-home .rail-cta:hover {
  color: var(--mint-soft);
  border-bottom-color: var(--mint-soft);
}

.page-home .rail-cta:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 3px;
}

.page-home .hero-eyebrow {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--mint-soft);
}

.page-home .hero-title {
  margin: 0.5rem 0 0.9rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 8vw, 4.8rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--fog);
}

.page-home .hero-lead {
  margin: 0;
  max-width: 36rem;
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  line-height: 1.8;
  color: var(--fog);
}

.page-home .hero-marks {
  list-style: none;
  margin: 1.15rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.15rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--sage);
}

.page-home .hero-marks li {
  position: relative;
  padding-left: 0.85rem;
}

.page-home .hero-marks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.42em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--mint);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.4rem;
}

.page-home .hero-figure {
  margin: 1.7rem 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--ink-800);
}

.page-home .hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 章节通用 ---------- */
.page-home .home-sec {
  border-top: 1px solid var(--line);
  padding-block: var(--home-pad);
}

.page-home .home-sec--last {
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
}

.page-home .sec-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  align-items: start;
}

.page-home .sec-num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.9rem, 4.4vw, 3rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--mint);
  opacity: 0.6;
}

.page-home .sec-title {
  margin: 0.4rem 0 0.7rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.55rem, 3.6vw, 2.4rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--fog);
}

.page-home .sec-note {
  margin: 0;
  max-width: 32rem;
  font-size: 0.98rem;
  line-height: 1.8;
  color: var(--sage);
}

.page-home .home-p {
  margin: 1.15rem 0 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--fog);
}

.page-home .sec-lead .btn,
.page-home .sec-lead .fact-list + .btn {
  margin-top: 1.35rem;
}

.page-home .fact-list {
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}

.page-home .fact-list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--fog);
}

.page-home .fact-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--mint);
  transform: rotate(45deg);
}

.page-home .fig {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--ink-800);
}

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

.page-home .fig-cap {
  padding: 0.7rem 0.95rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--sage);
}

/* ---------- 比分面板 ---------- */
.page-home .score-board {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--line);
  overflow: hidden;
}

.page-home .score-cell {
  background: var(--ink-800);
  padding: 1rem 1.05rem;
}

.page-home .score-num {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.7rem, 4.2vw, 2.3rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--amber);
}

.page-home .score-lab {
  margin: 0.5rem 0 0;
  font-size: 0.75rem;
  line-height: 1.55;
  color: var(--sage);
}

/* ---------- 版本卡 ---------- */
.page-home .ver-card {
  display: grid;
  gap: 1rem;
  align-content: start;
  padding: 1rem;
  border: 1px solid rgba(255, 180, 84, 0.34);
  border-radius: var(--radius-l);
  background: linear-gradient(165deg, var(--ink-700), var(--ink-800) 68%);
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .ver-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 180, 84, 0.62);
}

.page-home .ver-card img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 200px;
  object-fit: cover;
  border-radius: var(--radius-m);
}

.page-home .ver-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage);
}

.page-home .ver-big {
  margin: 0.3rem 0 0.55rem;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(2.1rem, 5vw, 2.9rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--amber);
}

.page-home .ver-text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--fog);
}

.page-home .steps {
  counter-reset: vstep;
  list-style: none;
  margin: 1rem 0 1.2rem;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-home .steps li {
  display: grid;
  grid-template-columns: 1.7rem minmax(0, 1fr);
  gap: 0.5rem;
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--fog);
}

.page-home .steps li::before {
  counter-increment: vstep;
  content: counter(vstep, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--mint);
  padding-top: 0.12rem;
}

/* ---------- 场馆区域 ---------- */
.page-home .sec-media {
  display: grid;
  gap: 1rem;
  min-width: 0;
}

.page-home .region-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(104px, 1fr));
  gap: 0.55rem;
}

.page-home .region {
  padding: 0.8rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  background: var(--ink-800);
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-home .region:hover,
.page-home .region:focus-within {
  transform: translateY(-3px);
  border-color: var(--mint);
  background: var(--ink-700);
}

.page-home .region-name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.1rem;
  letter-spacing: 0.03em;
  color: var(--fog);
}

/* ---------- 时间线 ---------- */
.page-home .timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 1.9rem;
  position: relative;
}

.page-home .timeline::before {
  content: "";
  position: absolute;
  left: 0.42rem;
  top: 0.6rem;
  bottom: 0.6rem;
  width: 1px;
  background: var(--line);
}

.page-home .tl-item {
  position: relative;
  padding-bottom: 1.35rem;
}

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

.page-home .tl-item::before {
  content: "";
  position: absolute;
  left: -1.9rem;
  top: 0.4rem;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--ink-900);
  transition: border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-home .tl-item:hover::before {
  border-color: var(--mint);
  box-shadow: 0 0 0 4px rgba(61, 245, 176, 0.16);
}

.page-home .tl-item:first-child::before {
  background: var(--amber);
  border-color: var(--amber);
  box-shadow: 0 0 0 4px rgba(255, 180, 84, 0.16);
}

.page-home .tl-meta {
  margin: 0 0 0.35rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.page-home .tl-time {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--sage);
}

.page-home .tl-text {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--fog);
}

/* ---------- 校验流程 ---------- */
.page-home .check-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-home .flow-step {
  position: relative;
  padding: 1rem 1.05rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--ink-800);
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-home .flow-step:hover {
  transform: translateY(-3px);
  border-color: rgba(61, 245, 176, 0.55);
}

.page-home .flow-num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--mint);
}

.page-home .flow-title {
  margin: 0.4rem 0 0.4rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.2rem;
  letter-spacing: 0.01em;
  color: var(--fog);
}

.page-home .flow-text {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--sage);
}

.page-home .check-foot {
  display: grid;
  gap: 0.5rem;
  margin-top: 1.1rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--line);
}

.page-home .check-stat {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--sage);
}

.page-home .check-stat .stat-value {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1rem;
  color: var(--mint-soft);
  margin-right: 0.3rem;
}

/* ---------- 咨询 ---------- */
.page-home .sec-lead--wide {
  max-width: 40rem;
  margin-bottom: 1.5rem;
}

.page-home .contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.7rem;
}

.page-home .contact-card {
  padding: 1rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--ink-800);
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-home .contact-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 180, 84, 0.55);
}

.page-home .contact-key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage);
}

.page-home .contact-val {
  margin: 0.5rem 0 0;
  font-size: 0.96rem;
  line-height: 1.6;
  color: var(--fog);
  overflow-wrap: anywhere;
}

.page-home .contact-note {
  margin: 1rem 0 1.3rem;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--sage);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-home .score-board {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .contact-grid {
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  }
}

@media (min-width: 860px) {
  .page-home .sec-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

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

  .page-home .check-foot {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
  }
}

@media (min-width: 960px) {
  .page-home .hero-grid {
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
    align-items: start;
  }

  .page-home .rail-inner {
    position: sticky;
    top: 5.25rem;
  }

  .page-home .hero-title {
    margin-top: 0.65rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .day-link,
  .page-home .region,
  .page-home .ver-card,
  .page-home .flow-step,
  .page-home .contact-card,
  .page-home .tl-item::before {
    transition: none;
  }

  .page-home .day-link:hover,
  .page-home .region:hover,
  .page-home .ver-card:hover,
  .page-home .flow-step:hover,
  .page-home .contact-card:hover {
    transform: none;
  }
}
<<<END>>>