.page-home {
  --home-line: rgba(111, 140, 130, 0.26);
  --home-line-soft: rgba(111, 140, 130, 0.14);
  --home-ink-soft: rgba(42, 33, 24, 0.72);
  --home-cream-soft: rgba(244, 239, 230, 0.74);
  --home-block: clamp(18px, 4vw, 34px);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: clamp(30px, 7vw, 56px) 0 clamp(40px, 8vw, 76px);
  background:
    radial-gradient(120% 92% at 88% 0%, rgba(63, 224, 200, 0.16) 0%, rgba(63, 224, 200, 0) 62%),
    var(--ink-green);
  border-bottom-left-radius: var(--radius-l);
  border-bottom-right-radius: var(--radius-l);
  color: var(--cream);
}

.page-home .hero-scale {
  position: absolute;
  top: -12%;
  right: -20%;
  width: 110%;
  max-width: 780px;
  aspect-ratio: 1 / 1;
  pointer-events: none;
  opacity: 0.7;
}

.page-home .hero-scale svg {
  width: 100%;
  height: 100%;
  display: block;
}

.page-home .hero-inner {
  position: relative;
  display: grid;
  gap: clamp(24px, 5vw, 40px);
  align-items: center;
}

.page-home .hero-eyebrow {
  color: var(--cyan);
  margin: 0;
}

.page-home .hero-num {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 12px 0 6px;
  line-height: 0.82;
}

.page-home .hero-num .num {
  font-family: var(--font-mono);
  font-size: clamp(104px, 30vw, 196px);
  font-weight: 700;
  letter-spacing: -0.05em;
  color: var(--cyan);
  text-shadow: 0 0 56px rgba(63, 224, 200, 0.34);
  animation: homeFocus 720ms var(--ease) both;
}

.page-home .hero-num-unit {
  font-size: clamp(18px, 4vw, 26px);
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--amber);
}

@keyframes homeFocus {
  from {
    opacity: 0;
    filter: blur(10px);
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0);
  }
}

.page-home .hero-title {
  margin: 0 0 14px;
  font-size: clamp(28px, 6.4vw, 46px);
  line-height: 1.16;
  font-weight: 800;
  letter-spacing: -0.01em;
  max-width: 15em;
}

.page-home .hero-lede {
  margin: 0;
  max-width: 34em;
  color: var(--home-cream-soft);
  font-size: clamp(16px, 3.6vw, 18px);
  line-height: 1.75;
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 4vw, 28px);
}

.page-home .hero-note {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  line-height: 1.8;
  color: var(--moss);
}

.page-home .hero-figure {
  margin: 0;
  padding: 0;
}

.page-home .hero-figure .figure-media {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius-l);
  border: 1px solid var(--home-line);
}

.page-home .hero-figure .figure-cap,
.page-home .figure-cap {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--moss);
  padding-top: 10px;
}

/* ---------- 通用章节文字 ---------- */
.page-home .sec-title {
  margin: 8px 0 12px;
  font-size: clamp(24px, 5vw, 38px);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-home .sec-lede {
  margin: 0;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.8;
}

.page-home .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-home .link-plain {
  display: inline-block;
  margin-top: 14px;
  color: var(--cyan);
  font-size: 15px;
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 224, 200, 0.45);
  padding-bottom: 2px;
}

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

/* ---------- 米白纸面：订阅 ---------- */
.page-home .sub-panel {
  padding: var(--home-block) 0 0;
  background: var(--ink-green);
}

.page-home .paper {
  background: var(--cream);
  color: var(--brown);
  border-radius: var(--radius-l) var(--radius-m) var(--radius-l) var(--radius-m);
  padding: clamp(24px, 5vw, 52px);
  box-shadow: 0 24px 60px rgba(10, 31, 26, 0.45);
}

.page-home .paper-eyebrow {
  color: var(--orange);
}

.page-home .paper .sec-lede {
  color: var(--home-ink-soft);
}

.page-home .step-list {
  list-style: none;
  margin: clamp(22px, 4vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-home .step {
  border-top: 2px solid rgba(42, 33, 24, 0.16);
  padding-top: 14px;
}

.page-home .step-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-home .step-title {
  margin: 8px 0 6px;
  font-size: 18px;
  font-weight: 700;
}

.page-home .step-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--home-ink-soft);
}

.page-home .sub-tabs {
  margin-top: clamp(26px, 5vw, 40px);
  border-radius: var(--radius-m);
  background: rgba(14, 42, 35, 0.06);
  padding: clamp(16px, 3vw, 24px);
}

.page-home .tabs-title {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--brown);
}

.page-home .tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .tab {
  appearance: none;
  border: 1px solid rgba(42, 33, 24, 0.22);
  background: transparent;
  color: var(--brown);
  border-radius: 999px;
  padding: 8px 16px;
  font-family: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .tab[aria-selected="true"] {
  background: var(--ink-green);
  border-color: var(--ink-green);
  color: var(--cyan);
  font-weight: 700;
}

.page-home .tab:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-home .tab-panel {
  padding-top: 14px;
}

.page-home .tab-text {
  margin: 0 0 6px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--brown);
}

.page-home .tab-tip {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--moss);
}

.page-home .paper-figure {
  margin: clamp(24px, 4vw, 34px) 0 0;
}

.page-home .paper-figure .figure-media {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  border-radius: var(--radius-m);
  filter: saturate(0.92);
}

.page-home .paper .figure-cap {
  color: rgba(42, 33, 24, 0.6);
}

.page-home .paper-cta {
  margin: 20px 0 0;
}

.page-home .paper-cta .btn-primary {
  background: var(--orange);
  color: #1b0f06;
}

/* ---------- 三端同步 ---------- */
.page-home .sync {
  padding: clamp(44px, 9vw, 84px) 0;
  background: var(--ink-green);
  color: var(--cream);
}

.page-home .sync-grid {
  display: grid;
  gap: clamp(26px, 5vw, 44px);
  align-items: center;
}

.page-home .sync .sec-lede,
.page-home .data .sec-lede,
.page-home .rhythm .sec-lede,
.page-home .compare .sec-lede {
  color: var(--home-cream-soft);
}

.page-home .sync-list {
  list-style: none;
  margin: clamp(22px, 4vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-home .sync-item {
  border-left: 2px solid var(--cyan);
  padding-left: 16px;
}

.page-home .sync-item-title {
  margin: 0 0 4px;
  font-size: 17px;
  font-weight: 700;
}

.page-home .sync-item-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--home-cream-soft);
}

.page-home .sync-links {
  margin: 26px 0 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
}

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

.page-home .sync-figure .figure-media,
.page-home .data-figure .figure-media {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-l);
  border: 1px solid var(--home-line);
}

/* ---------- 栏目与版本 ---------- */
.page-home .compare {
  padding: clamp(44px, 9vw, 84px) 0;
  background: var(--char);
  color: var(--cream);
}

.page-home .compare-head {
  max-width: 44em;
}

.page-home .compare-grid {
  display: grid;
  gap: 18px;
  margin-top: clamp(26px, 5vw, 40px);
}

.page-home .compare-card {
  background: rgba(63, 224, 200, 0.05);
  border: 1px solid var(--home-line);
  border-radius: var(--radius-m);
  padding: clamp(20px, 4vw, 30px);
}

.page-home .compare-card-version {
  background: rgba(255, 122, 47, 0.06);
}

.page-home .compare-label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--smoke);
}

.page-home .entry-chips,
.page-home .version-chips {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .chip {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  padding: 7px 15px;
  border-radius: 999px;
  border: 1px solid transparent;
}

.page-home .chip-hot {
  background: var(--cyan);
  color: #06201b;
  font-weight: 700;
}

.page-home .chip-cold {
  border-color: var(--home-line);
  color: var(--home-cream-soft);
}

.page-home .chip-live {
  background: var(--orange);
  color: #1b0f06;
  font-weight: 700;
}

.page-home .compare-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--home-cream-soft);
}

.page-home .version-metrics {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-home .version-metric {
  display: grid;
  gap: 2px;
  border-top: 1px dashed var(--home-line);
  padding-top: 12px;
}

.page-home .version-metric dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-home .version-metric dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--cream);
}

.page-home .num-inline {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.02em;
}

/* ---------- 数据 ---------- */
.page-home .data {
  padding: clamp(44px, 9vw, 84px) 0;
  background: var(--ink-green);
  color: var(--cream);
}

.page-home .data-grid {
  display: grid;
  gap: clamp(26px, 5vw, 44px);
}

.page-home .metric-grid {
  list-style: none;
  margin: clamp(20px, 4vw, 26px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-home .metric {
  border: 1px solid var(--home-line);
  border-radius: var(--radius-s);
  padding: 12px 14px;
  font-size: 14px;
  color: var(--cream);
  background: rgba(63, 224, 200, 0.04);
}

.page-home .data-note {
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--home-cream-soft);
  border-left: 2px solid var(--amber);
  padding-left: 14px;
}

.page-home .data-figure {
  margin: 0 0 20px;
}

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

.page-home .round-row {
  border-top: 1px solid var(--home-line);
  padding: 14px 0;
}

.page-home .round-row:last-child {
  border-bottom: 1px solid var(--home-line);
}

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

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

.page-home .round-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  border: 1px solid rgba(63, 224, 200, 0.4);
  border-radius: 999px;
  padding: 3px 10px;
  white-space: nowrap;
}

.page-home .round-summary {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--home-cream-soft);
  overflow: hidden;
  max-height: 6em;
  opacity: 1;
  transition: max-height var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

/* ---------- 更新节奏 ---------- */
.page-home .rhythm {
  padding: clamp(44px, 9vw, 84px) 0;
  background: var(--char);
  color: var(--cream);
}

.page-home .rhythm-head {
  max-width: 42em;
}

.page-home .timeline-wrap {
  position: relative;
  margin-top: clamp(24px, 5vw, 38px);
  overflow: hidden;
}

.page-home .timeline-wrap::before {
  content: "";
  position: absolute;
  left: 40px;
  top: -8%;
  bottom: -8%;
  width: 1px;
  background: linear-gradient(180deg, rgba(63, 224, 200, 0) 0%, rgba(63, 224, 200, 0.65) 22%, rgba(255, 122, 47, 0.6) 78%, rgba(255, 122, 47, 0) 100%);
  transform: rotate(7deg);
  pointer-events: none;
}

.page-home .timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-home .tl-item {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-top: 1px dashed var(--home-line);
  align-items: start;
}

.page-home .tl-time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--orange);
  padding-top: 3px;
}

.page-home .tl-title {
  margin: 0 0 4px;
  font-size: 17px;
  font-weight: 700;
}

.page-home .tl-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--home-cream-soft);
}

/* ---------- 入口分流 ---------- */
.page-home .entry {
  padding: clamp(44px, 9vw, 84px) 0 clamp(30px, 6vw, 56px);
  background: var(--ink-green);
  color: var(--cream);
}

.page-home .entry-grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(20px, 4vw, 30px);
}

.page-home .entry-card {
  display: grid;
  gap: 6px;
  text-decoration: none;
  color: var(--cream);
  border: 1px solid var(--home-line);
  border-radius: var(--radius-m) var(--radius-s) var(--radius-m) var(--radius-s);
  padding: clamp(18px, 4vw, 26px);
  background: rgba(63, 224, 200, 0.05);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-home .entry-card:hover {
  border-color: rgba(63, 224, 200, 0.6);
  background: rgba(63, 224, 200, 0.09);
  transform: translateY(-3px);
}

.page-home .entry-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--amber);
}

.page-home .entry-title {
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
}

.page-home .entry-text {
  font-size: 14px;
  line-height: 1.75;
  color: var(--home-cream-soft);
}

.page-home .entry-arrow {
  font-size: 18px;
  color: var(--orange);
  margin-top: 4px;
}

.page-home .entry-foot {
  margin: clamp(20px, 4vw, 28px) 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--home-cream-soft);
}

.page-home .entry-foot .link-plain {
  margin-top: 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .step-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

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

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

  .page-home .compare-grid {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
  }
}

@media (min-width: 960px) {
  .page-home .hero-inner {
    grid-template-columns: 1.02fr 0.98fr;
    gap: 48px;
  }

  .page-home .sync-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
  }

  .page-home .data-grid {
    grid-template-columns: 1fr 0.9fr;
    gap: 56px;
  }

  .page-home .tl-item {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 24px;
    padding: 20px 0;
  }

  .page-home .timeline-wrap::before {
    left: 58px;
  }

  .page-home .round-summary {
    max-height: 0;
    opacity: 0;
  }

  .page-home .round-row:hover .round-summary,
  .page-home .round-row:focus-within .round-summary {
    max-height: 6em;
    opacity: 1;
  }
}

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

  .page-home .entry-card,
  .page-home .round-summary,
  .page-home .tab {
    transition: none;
  }

  .page-home .entry-card:hover {
    transform: none;
  }
}
<<<END>>>