.page-home {
  --home-gap: clamp(0.85rem, 1.6vw, 1.25rem);
  --home-pad: clamp(1rem, 2.2vw, 1.6rem);
  position: relative;
  color: var(--paper);
  background:
    radial-gradient(120% 70% at 92% -8%, rgba(34, 211, 238, 0.10), transparent 62%),
    radial-gradient(80% 60% at -5% 4%, rgba(245, 183, 66, 0.07), transparent 58%),
    var(--abyss);
  overflow-x: hidden;
}

.page-home .wrap {
  position: relative;
  z-index: 1;
}

.page-home .section {
  padding-block: clamp(2.4rem, 5vw, 4.5rem);
}

/* ---------- 面包屑 ---------- */
.page-home .crumbs {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
  margin-bottom: clamp(1.2rem, 2.5vw, 2rem);
}

.page-home .crumbs__sep {
  margin-inline: 0.5rem;
  color: var(--line);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding-top: clamp(1.2rem, 2.5vw, 2.2rem);
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: -2rem 0 auto 0;
  height: min(680px, 92vh);
  background-image:
    linear-gradient(to right, rgba(30, 58, 79, 0.55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 58, 79, 0.55) 1px, transparent 1px);
  background-size: 80px 80px;
  -webkit-mask-image: radial-gradient(75% 62% at 50% 18%, #000 0%, transparent 78%);
  mask-image: radial-gradient(75% 62% at 50% 18%, #000 0%, transparent 78%);
  pointer-events: none;
  z-index: 0;
}

.page-home .hero-stage {
  display: grid;
  gap: var(--home-gap);
  align-items: start;
}

.page-home .hero-axis {
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(10, 22, 38, 0.95), rgba(5, 11, 20, 0.9));
  padding: 0.95rem 1rem;
}

.page-home .axis-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--teal);
  margin: 0 0 0.7rem;
}

.page-home .hero-axis .version-switch {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.page-home .hero-axis .version-chip {
  width: 100%;
  text-align: left;
  font-family: var(--font-body);
  font-size: 0.92rem;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: rgba(17, 31, 51, 0.6);
  color: var(--mist);
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-home .hero-axis .version-chip[aria-pressed="true"] {
  color: var(--abyss);
  background: var(--cyan);
  border-color: var(--cyan);
  font-weight: 600;
}

.page-home .hero-axis .version-chip:hover,
.page-home .hero-axis .version-chip:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-home .hero-axis .version-chip[aria-pressed="true"]:hover,
.page-home .hero-axis .version-chip[aria-pressed="true"]:focus-visible {
  color: var(--abyss);
}

.page-home .axis-note {
  margin: 0.85rem 0 0;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .hero-collage {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
}

.page-home .collage-intro,
.page-home .collage-clock,
.page-home .collage-stat,
.page-home .collage-entry {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(17, 31, 51, 0.92), rgba(8, 18, 32, 0.94));
  box-shadow: var(--shadow-soft);
}

.page-home .collage-intro {
  padding: clamp(1.15rem, 2.6vw, 2rem);
}

.page-home .collage-intro .eyebrow {
  margin-bottom: 0.8rem;
}

.page-home .collage-intro h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.4vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 0 0 1rem;
  color: var(--paper);
}

.page-home .collage-intro .lede {
  margin: 0;
  font-size: clamp(0.95rem, 1.4vw, 1.06rem);
  line-height: 1.85;
  color: var(--mist);
  max-width: 46ch;
}

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

.page-home .collage-visual {
  margin: 0;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.page-home .collage-visual img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.page-home .collage-clock {
  padding: var(--home-pad);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.25rem;
  border-top: 2px solid var(--amber);
  position: relative;
}

.page-home .collage-clock .status-dot {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  animation: home-pulse 2.4s ease-in-out infinite;
}

@keyframes home-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.82); }
}

.page-home .collage-clock .clock__zone {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--mist);
  margin: 0;
}

.page-home .collage-clock__value {
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 5.6vw, 3.2rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--amber);
  margin: 0.3rem 0 0.35rem;
}

.page-home .collage-clock__note {
  margin: 0;
  font-size: 0.82rem;
  color: var(--mist);
}

.page-home .collage-stat {
  padding: var(--home-pad);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.35rem;
}

.page-home .stat-num {
  font-family: var(--font-mono);
  font-size: clamp(1.9rem, 4.4vw, 2.7rem);
  line-height: 1;
  letter-spacing: -0.03em;
}

.page-home .collage-stat--amber {
  border-bottom: 2px solid var(--amber);
}

.page-home .collage-stat--amber .stat-num {
  color: var(--amber);
}

.page-home .collage-stat--cyan {
  border-bottom: 2px solid var(--cyan);
}

.page-home .collage-stat--cyan .stat-num {
  color: var(--cyan);
}

.page-home .stat-label {
  font-size: 0.78rem;
  color: var(--mist);
  letter-spacing: 0.04em;
}

.page-home .collage-entry {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: var(--home-pad);
  text-decoration: none;
  color: var(--paper);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-home .collage-entry:hover,
.page-home .collage-entry:focus-visible {
  border-color: var(--cyan);
  background: linear-gradient(180deg, rgba(17, 31, 51, 0.98), rgba(14, 116, 144, 0.22));
}

.page-home .collage-entry__kicker {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--teal);
  text-transform: uppercase;
}

.page-home .collage-entry__title {
  font-size: 0.95rem;
  line-height: 1.55;
}

.page-home .collage-entry__arrow {
  font-family: var(--font-mono);
  color: var(--cyan);
  font-size: 1.1rem;
}

/* ---------- 通用章节头 ---------- */
.page-home .section-head {
  margin-bottom: clamp(1.4rem, 3vw, 2.2rem);
}

.page-home .section-head--split {
  display: grid;
  gap: 0.8rem 2rem;
}

.page-home .section-head--split .section-lede {
  margin: 0;
}

.page-home .section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2.3rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
  font-weight: 800;
  margin: 0.4rem 0 0;
  color: var(--paper);
}

.page-home .section-lede {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--mist);
  margin-top: 0.8rem;
  max-width: 62ch;
}

/* ---------- 对照区 ---------- */
.page-home .compare {
  border-top: 1px solid var(--line-soft);
}

.page-home .compare-grid {
  gap: clamp(1rem, 2vw, 1.5rem);
  align-items: start;
}

.page-home .matrix-wrap {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(10, 22, 38, 0.75);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-home .matrix-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.page-home .matrix-table caption {
  text-align: left;
  padding: 0.85rem 1rem 0.2rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--teal);
  text-transform: uppercase;
}

.page-home .matrix-table th,
.page-home .matrix-table td {
  border-bottom: 1px solid var(--line-soft);
  padding: 0.8rem 0.95rem;
  text-align: left;
  vertical-align: top;
  line-height: 1.6;
}

.page-home .matrix-table thead th {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--paper);
  background: rgba(17, 31, 51, 0.95);
  border-bottom: 1px solid var(--line);
  font-weight: 600;
}

.page-home .matrix-table tbody th {
  color: var(--paper);
  font-weight: 600;
  white-space: nowrap;
  background: rgba(10, 22, 38, 0.6);
}

.page-home .matrix-table td {
  color: var(--mist);
}

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

.page-home .matrix-table .is-strong {
  color: var(--amber);
  font-weight: 600;
}

.page-home .matrix-table .is-diff {
  color: var(--coral);
  font-weight: 600;
}

.page-home .stack {
  display: flex;
  flex-direction: column;
  gap: var(--home-gap);
}

.page-home .goals-panel {
  padding: clamp(1.1rem, 2.2vw, 1.5rem);
  border-left: 2px solid var(--coral);
}

.page-home .panel__title {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-weight: 700;
  margin: 0.4rem 0 0.6rem;
  color: var(--paper);
}

.page-home .panel__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .goal-axes {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-home .goal-axes li {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-home .goal-axes .tag {
  flex: none;
}

.page-home .range-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line-soft);
}

.page-home .compare-figure {
  margin: 0;
}

.page-home .media-frame {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--night);
}

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

.page-home .media-frame__caption {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--mist);
  padding: 0.55rem 0.8rem;
  border-top: 1px solid var(--line-soft);
  background: rgba(5, 11, 20, 0.85);
}

/* ---------- 标签区 ---------- */
.page-home .tag-section {
  border-top: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(10, 22, 38, 0.55), transparent 65%);
}

.page-home .tag-layout {
  gap: clamp(1rem, 2vw, 1.5rem);
  align-items: start;
}

.page-home .tag-groups {
  display: grid;
  gap: var(--home-gap);
  grid-template-columns: 1fr;
}

.page-home .tag-group {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  background: rgba(17, 31, 51, 0.55);
  border-left: 2px solid var(--cyan);
}

.page-home .tag-group:nth-child(2) {
  border-left-color: var(--amber);
}

.page-home .tag-group:nth-child(3) {
  border-left-color: var(--coral);
}

.page-home .tag-group:nth-child(4) {
  border-left-color: var(--mint);
}

.page-home .tag-group__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.4rem;
  color: var(--paper);
}

.page-home .tag-group__text {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .history-card {
  padding: clamp(1.1rem, 2.2vw, 1.4rem);
}

.page-home .history-card .link-more {
  margin-top: 0.8rem;
  display: inline-block;
}

/* ---------- 时钟区 ---------- */
.page-home .clock-section {
  border-top: 1px solid var(--line-soft);
}

.page-home .clock-layout {
  display: grid;
  gap: clamp(1.2rem, 2.5vw, 2rem);
  align-items: center;
}

.page-home .clock-copy .btn {
  margin-top: 1.3rem;
}

.page-home .clock-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
  margin-top: 1.4rem;
}

.page-home .metric {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.75rem 0.6rem;
  background: rgba(17, 31, 51, 0.6);
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  border-top: 2px solid var(--cyan);
}

.page-home .metric--amber {
  border-top-color: var(--amber);
}

.page-home .metric--mint {
  border-top-color: var(--mint);
}

.page-home .metric__num {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.2vw, 1.35rem);
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-home .metric--amber .metric__num {
  color: var(--amber);
}

.page-home .metric--mint .metric__num {
  color: var(--mint);
}

.page-home .metric__label {
  font-size: 0.72rem;
  line-height: 1.5;
  color: var(--mist);
}

.page-home .clock-figure {
  margin: 0;
}

/* ---------- 路径 ---------- */
.page-home .path-section {
  border-top: 1px solid var(--line-soft);
  background: linear-gradient(180deg, transparent, rgba(10, 22, 38, 0.6));
}

.page-home .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--home-gap);
  grid-template-columns: 1fr;
  counter-reset: none;
}

.page-home .step {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem 1.1rem 1rem;
  background: rgba(17, 31, 51, 0.55);
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.page-home .step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 1.1rem;
  width: 34px;
  height: 2px;
  background: var(--cyan);
}

.page-home .step__num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-home .step__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin: 0;
  color: var(--paper);
}

.page-home .step__text {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.75;
  color: var(--mist);
  flex: 1;
}

.page-home .step .link-more {
  font-size: 0.82rem;
}

/* ---------- 节奏 ---------- */
.page-home .rhythm-section {
  border-top: 1px solid var(--line-soft);
}

.page-home .rhythm-grid {
  gap: clamp(1.4rem, 3vw, 2.4rem);
  align-items: start;
}

.page-home .timeline {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0 0 0 1.1rem;
  border-left: 1px solid var(--line);
  display: grid;
  gap: 1.4rem;
}

.page-home .timeline__item {
  position: relative;
}

.page-home .timeline__dot {
  position: absolute;
  left: -1.42rem;
  top: 0.45rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 3px rgba(245, 183, 66, 0.16);
}

.page-home .timeline__item:nth-child(2) .timeline__dot {
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.16);
}

.page-home .timeline__item:nth-child(3) .timeline__dot {
  background: var(--coral);
  box-shadow: 0 0 0 3px rgba(255, 107, 94, 0.16);
}

.page-home .timeline__tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--mist);
  margin: 0 0 0.3rem;
}

.page-home .timeline__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.35rem;
  color: var(--paper);
}

.page-home .timeline__text {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--mist);
  max-width: 54ch;
}

.page-home .trust-panel {
  padding: clamp(1.1rem, 2.2vw, 1.5rem);
  border-top: 2px solid var(--cyan);
  background: rgba(10, 22, 38, 0.85);
}

.page-home .trust-panel__lead {
  margin: 0.6rem 0 1.1rem;
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-home .trust-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-home .trust-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.8rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .trust-list__k {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--amber);
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.page-home .trust-list__v {
  font-size: 0.8rem;
  color: var(--mist);
  text-align: right;
}

/* ---------- 收尾 ---------- */
.page-home .closing {
  border-top: 1px solid var(--line-soft);
}

.page-home .closing-card {
  display: grid;
  gap: 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.3rem, 3vw, 2.2rem);
  background:
    linear-gradient(115deg, rgba(14, 116, 144, 0.22), rgba(5, 11, 20, 0.2) 55%),
    rgba(10, 22, 38, 0.9);
  box-shadow: var(--shadow-soft);
}

.page-home .closing-card .section-lede {
  margin-top: 0.9rem;
}

.page-home .closing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  align-items: center;
}

.page-home .closing-meta {
  margin: 1.1rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-home .tag-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .closing-card {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }
}

@media (min-width: 760px) {
  .page-home .hero-collage {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    grid-auto-rows: minmax(0, auto);
  }

  .page-home .collage-intro {
    grid-column: 1 / 7;
    grid-row: 1 / 3;
  }

  .page-home .collage-visual {
    grid-column: 7 / 13;
    grid-row: 1 / 3;
  }

  .page-home .collage-clock {
    grid-column: 1 / 4;
    grid-row: 3 / 4;
  }

  .page-home .collage-stat--amber {
    grid-column: 4 / 6;
    grid-row: 3 / 4;
  }

  .page-home .collage-stat--cyan {
    grid-column: 6 / 8;
    grid-row: 3 / 4;
  }

  .page-home .collage-entry {
    grid-column: 8 / 13;
    grid-row: 3 / 4;
    justify-content: center;
  }

  .page-home .section-head--split {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-home .section-head--split .section-lede {
    margin-top: 0;
  }

  .page-home .steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .clock-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

@media (min-width: 980px) {
  .page-home .hero-stage {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: clamp(1.2rem, 2vw, 1.8rem);
  }

  .page-home .hero-axis {
    position: sticky;
    top: 6.5rem;
  }

  .page-home .compare-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .tag-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .rhythm-grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .collage-clock .status-dot {
    animation: none;
  }

  .page-home .version-chip,
  .page-home .collage-entry {
    transition: none;
  }
}
<<<END>>>