.page-home {
  --home-gap: clamp(14px, 1.9vw, 26px);
  --home-rule: 1px solid var(--stone-300);
  --home-line-dark: 1px solid var(--line-dark);
}

/* ---------- 首屏拼贴 ---------- */

.page-home .home-hero {
  padding-block: clamp(24px, 4vw, 52px) clamp(36px, 6vw, 76px);
}

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

.page-home .hero-lead {
  padding-bottom: clamp(4px, 1vw, 12px);
}

.page-home .hero-context {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(14px, 2vw, 22px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-700);
}

.page-home .pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan-500);
  box-shadow: 0 0 0 3px rgba(25, 211, 230, .18);
  flex: none;
}

.page-home .hero-title {
  margin: 0 0 clamp(16px, 2.4vw, 26px);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 8.4vw, 82px);
  line-height: 1.04;
  letter-spacing: .04em;
  color: var(--ink-900);
}

.page-home .hero-title-accent {
  color: var(--ink-700);
  box-shadow: inset 0 -.16em 0 var(--cyan-500);
}

.page-home .hero-deck {
  margin: 0 0 clamp(20px, 2.6vw, 30px);
  max-width: 40ch;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.75;
  color: var(--ink-700);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .hero-visual {
  margin: 0;
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-900);
  box-shadow: var(--shadow-soft);
}

.page-home .hero-visual img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .hero-visual figcaption {
  position: absolute;
  left: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--paper);
  background: linear-gradient(to top, rgba(4, 18, 29, .92), rgba(4, 18, 29, 0));
}

.page-home .hero-visual figcaption .mono {
  color: var(--cyan-500);
  font-size: 11px;
  letter-spacing: .1em;
}

.page-home .hero-meter {
  background: var(--ink-900);
  color: var(--paper);
  border-radius: var(--radius);
  padding: clamp(20px, 2.4vw, 28px);
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--shadow-soft);
}

.page-home .block-label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--clay-500);
}

.page-home .block-label--light {
  color: var(--cyan-300);
  margin-bottom: 0;
}

.page-home .meter-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .meter-list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: var(--home-line-dark);
}

.page-home .meter-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-home .meter-num {
  font-size: clamp(30px, 3.4vw, 42px);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan-500);
  font-variant-numeric: tabular-nums;
  flex: none;
  min-width: 2.6em;
}

.page-home .meter-body {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--stone-300);
}

.page-home .meter-body strong {
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .meter-note {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding-top: 14px;
  border-top: var(--home-line-dark);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--stone-300);
}

.page-home .hero-versions {
  background: var(--surface);
  border: var(--home-rule);
  border-radius: var(--radius);
  padding: clamp(20px, 2.4vw, 28px);
  box-shadow: var(--shadow-soft);
}

.page-home .ver-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .ver-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--stone-300);
}

.page-home .ver-list li:last-child {
  border-bottom: none;
}

.page-home .ver-name {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--ink-900);
}

.page-home .ver-note {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink-700);
}

.page-home .text-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 2px solid var(--cyan-500);
  padding-bottom: 2px;
}

.page-home .text-link:hover,
.page-home .text-link:focus-visible {
  color: var(--ink-700);
  border-bottom-color: var(--orange-500);
}

.page-home .hero-index {
  background: var(--stone-100);
  border-radius: var(--radius);
  padding: clamp(20px, 2.4vw, 28px);
}

.page-home .index-figure {
  margin: 0 0 14px;
  font-size: 15px;
  color: var(--ink-900);
}

.page-home .index-figure .mono {
  font-size: 24px;
  font-weight: 700;
  color: var(--ink-900);
  font-variant-numeric: tabular-nums;
}

.page-home .index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-home .index-list a {
  display: block;
  padding: 9px 0;
  font-size: 14.5px;
  color: var(--ink-700);
  text-decoration: none;
  border-top: 1px solid var(--stone-300);
  transition: color .18s var(--ease), padding-left .18s var(--ease);
}

.page-home .index-list li:first-child a {
  border-top: none;
}

.page-home .index-list a:hover,
.page-home .index-list a:focus-visible {
  color: var(--ink-900);
  padding-left: 6px;
  box-shadow: inset 2px 0 0 var(--cyan-500);
}

/* ---------- 适配速览 ---------- */

.page-home .fit-section .section-head {
  max-width: 62ch;
}

.page-home .tabs {
  margin-top: clamp(22px, 3vw, 34px);
}

.page-home .tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 14px;
  border-bottom: var(--home-rule);
  margin-bottom: clamp(18px, 2.4vw, 26px);
}

.page-home .tab-button {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  padding: 9px 18px;
  border: 1px solid var(--stone-300);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink-700);
  cursor: pointer;
  transition: background .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}

.page-home .tab-button:hover,
.page-home .tab-button:focus-visible {
  border-color: var(--cyan-500);
  color: var(--ink-900);
}

.page-home .tab-button[aria-selected="true"] {
  background: var(--ink-900);
  border-color: var(--ink-900);
  color: var(--cyan-300);
}

.page-home .tab-panel[hidden] {
  display: none;
}

.page-home .tab-panel {
  animation: homeFade .18s var(--ease);
  padding-bottom: 6px;
}

.page-home .tab-panel h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(18px, 2vw, 22px);
  letter-spacing: .03em;
  color: var(--ink-900);
}

.page-home .tab-panel p {
  margin: 0 0 16px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-700);
}

.page-home .plain-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 68ch;
}

.page-home .plain-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-700);
}

.page-home .plain-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 2px;
  background: var(--orange-500);
}

@keyframes homeFade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- 回访快捷路径 ---------- */

.page-home .return-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
  margin-top: clamp(20px, 3vw, 34px);
}

.page-home .return-figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-900);
}

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

.page-home .return-figure figcaption {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--stone-300);
  background: var(--ink-900);
}

.page-home .return-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.4vw, 28px);
  text-decoration: none;
}

.page-home .return-step {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--orange-500);
}

.page-home .return-card .card-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(17px, 1.9vw, 21px);
  line-height: 1.35;
  letter-spacing: .02em;
  color: var(--ink-900);
}

.page-home .return-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ink-700);
}

.page-home .return-go {
  margin-top: auto;
  padding-top: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--ink-900);
  border-bottom: 2px solid var(--cyan-500);
  align-self: flex-start;
  padding-bottom: 2px;
}

.page-home .card--accent {
  background: var(--ink-900);
  border-color: var(--ink-900);
}

.page-home .card--accent .card-title {
  color: var(--paper);
}

.page-home .card--accent p {
  color: var(--stone-300);
}

.page-home .card--accent .return-step {
  color: var(--cyan-300);
}

.page-home .card--accent .return-go {
  color: var(--cyan-300);
}

/* ---------- 更新带 ---------- */

.page-home .updates-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  margin-top: clamp(20px, 3vw, 34px);
}

.page-home .timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-left: 1px solid var(--stone-300);
}

.page-home .timeline li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 0 0 clamp(20px, 2.6vw, 28px) clamp(16px, 2vw, 24px);
  position: relative;
}

.page-home .timeline li::before {
  content: "";
  position: absolute;
  left: -4px;
  top: .55em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan-500);
}

.page-home .timeline li:last-child {
  padding-bottom: 0;
}

.page-home .time-flag {
  justify-self: start;
  font-size: 11px;
  letter-spacing: .14em;
  padding: 3px 9px;
  border-radius: 2px;
  background: var(--stone-100);
  color: var(--moss-600);
}

.page-home .timeline h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: clamp(16px, 1.8vw, 19px);
  letter-spacing: .02em;
  color: var(--ink-900);
}

.page-home .timeline p {
  margin: 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ink-700);
}

.page-home .updates-aside {
  display: grid;
  gap: var(--home-gap);
  align-content: start;
}

.page-home .updates-figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: var(--home-rule);
}

.page-home .updates-figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .updates-figure figcaption {
  padding: 9px 13px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--ink-700);
  background: var(--stone-100);
}

.page-home .ver-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  background: var(--surface);
  border: var(--home-rule);
}

.page-home .ver-table caption {
  caption-side: top;
  text-align: left;
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--ink-700);
  background: var(--stone-100);
  border: var(--home-rule);
  border-bottom: none;
}

.page-home .ver-table th,
.page-home .ver-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--stone-300);
  line-height: 1.6;
}

.page-home .ver-table thead th {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--paper);
  background: var(--ink-700);
  border-bottom: none;
}

.page-home .ver-table tbody tr:nth-child(even) {
  background: var(--stone-100);
}

.page-home .ver-table tbody tr:last-child td {
  border-bottom: none;
}

.page-home .ver-table td.mono {
  font-weight: 700;
  color: var(--ink-900);
  font-variant-numeric: tabular-nums;
}

/* ---------- 信任条 ---------- */

.page-home .trust-band {
  background: var(--ink-900);
  color: var(--paper);
  margin-top: clamp(30px, 5vw, 62px);
  overflow: hidden;
}

.page-home .trust-inner {
  position: relative;
  padding-block: clamp(30px, 5vw, 64px);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 36px);
  align-items: center;
}

.page-home .trust-visual {
  margin: 0;
  order: 2;
  border-radius: var(--radius);
  overflow: hidden;
  opacity: .82;
}

.page-home .trust-visual img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  aspect-ratio: 8 / 3;
  object-fit: cover;
}

.page-home .section-kicker--light {
  color: var(--cyan-300);
}

.page-home .trust-title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.18;
  letter-spacing: .04em;
  color: var(--paper);
}

.page-home .trust-copy p {
  margin: 0 0 20px;
  max-width: 46ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--stone-300);
}

.page-home .trust-facts {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .trust-facts li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding-bottom: 10px;
  border-bottom: var(--home-line-dark);
}

.page-home .trust-facts li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-home .trust-facts .mono {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--cyan-500);
  font-variant-numeric: tabular-nums;
}

.page-home .trust-facts span:last-child {
  font-size: 13px;
  color: var(--stone-300);
}

.page-home .trust-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 随机推荐 ---------- */

.page-home .spin-section {
  padding-block: clamp(32px, 5vw, 68px);
}

.page-home .spin-head {
  max-width: 54ch;
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-home .spin-card {
  display: block;
  position: relative;
  padding: clamp(22px, 3vw, 36px);
  border: var(--home-rule);
  border-radius: var(--radius);
  background: var(--stone-100);
  text-decoration: none;
  transition: transform .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease);
}

.page-home .spin-card:hover,
.page-home .spin-card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--cyan-500);
  box-shadow: var(--shadow-soft);
}

.page-home .spin-flag {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 10px;
  border-radius: 2px;
  background: var(--orange-500);
  color: var(--ink-900);
  font-size: 11px;
  letter-spacing: .12em;
  animation: homePulse 2.8s ease-in-out infinite;
}

.page-home .spin-card h3 {
  margin: 0 0 10px;
  max-width: 40ch;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.2vw, 25px);
  line-height: 1.34;
  letter-spacing: .02em;
  color: var(--ink-900);
}

.page-home .spin-card p {
  margin: 0 0 14px;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--ink-700);
}

.page-home .spin-go {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--ink-900);
  border-bottom: 2px solid var(--clay-500);
  padding-bottom: 2px;
}

@keyframes homePulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .62; }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .spin-flag,
  .page-home .tab-panel {
    animation: none;
  }
  .page-home .spin-card:hover {
    transform: none;
  }
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-home .return-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-home .return-figure {
    grid-column: 1 / -1;
  }
  .page-home .timeline li {
    grid-template-columns: auto 1fr;
    align-items: start;
    gap: 16px;
  }
  .page-home .trust-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
  .page-home .trust-facts li {
    flex-direction: column;
    align-items: flex-start;
    border-bottom: none;
    border-left: 2px solid rgba(25, 211, 230, .4);
    padding: 0 0 0 12px;
  }
}

@media (min-width: 960px) {
  .page-home .hero-collage {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: clamp(16px, 1.7vw, 26px);
  }
  .page-home .hero-lead {
    grid-column: 1 / span 7;
    grid-row: 1;
    align-self: center;
    padding-right: clamp(0px, 2vw, 28px);
  }
  .page-home .hero-visual {
    grid-column: 8 / span 5;
    grid-row: 1 / span 2;
    align-self: stretch;
  }
  .page-home .hero-visual img {
    aspect-ratio: auto;
    height: 100%;
    min-height: 320px;
  }
  .page-home .hero-meter {
    grid-column: 1 / span 4;
    grid-row: 2;
  }
  .page-home .hero-versions {
    grid-column: 5 / span 3;
    grid-row: 2;
  }
  .page-home .hero-index {
    grid-column: 8 / span 5;
    grid-row: 3;
  }
  .page-home .return-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
    align-items: stretch;
  }
  .page-home .return-figure {
    grid-column: 1;
    grid-row: 1;
  }
  .page-home .return-card {
    grid-row: 1;
  }
  .page-home .updates-grid {
    grid-template-columns: 1.15fr 1fr;
    align-items: start;
  }
  .page-home .trust-inner {
    grid-template-columns: 1.2fr .8fr;
  }
  .page-home .trust-visual {
    order: 0;
    align-self: stretch;
  }
  .page-home .trust-visual img {
    aspect-ratio: auto;
    height: 100%;
    min-height: 240px;
  }
  .page-home .spin-card {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 8px 32px;
  }
  .page-home .spin-flag {
    grid-column: 1 / -1;
    justify-self: start;
  }
  .page-home .spin-card h3 {
    grid-column: 1;
  }
  .page-home .spin-card p {
    grid-column: 1;
    margin-bottom: 0;
  }
  .page-home .spin-go {
    grid-column: 2;
    grid-row: 2 / span 2;
    align-self: center;
  }
}

@media (min-width: 1200px) {
  .page-home .hero-versions {
    grid-column: 5 / span 3;
  }
  .page-home .hero-meter {
    grid-column: 1 / span 4;
  }
}
<<<END>>>