.page-home {
  --home-edge: rgba(59, 65, 72, .95);
  --home-glow: rgba(47, 243, 224, .14);
  --home-soft: rgba(2, 5, 12, .55);
  display: block;
  padding-bottom: 64px;
  background:
    radial-gradient(900px 480px at 84% -8%, rgba(139, 92, 246, .16), transparent 70%),
    radial-gradient(760px 420px at 4% 6%, rgba(47, 243, 224, .10), transparent 72%);
}

.page-home .home-crumb {
  margin-bottom: 18px;
}

/* ---------- 首屏 Bento 目录板 ---------- */
.page-home .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
}

.page-home .hero-intro {
  position: relative;
  overflow: hidden;
  padding: 26px 20px 30px;
  border: 2px solid var(--rock);
  background: linear-gradient(155deg, var(--panel) 0%, var(--ink) 78%);
  box-shadow: var(--shadow);
}

.page-home .hero-intro::after {
  content: "";
  position: absolute;
  z-index: 0;
  right: -22%;
  bottom: -46%;
  width: 78%;
  height: 240px;
  background: linear-gradient(90deg, transparent, var(--home-glow), transparent);
  transform: rotate(-14deg);
  pointer-events: none;
}

.page-home .hero-intro > * {
  position: relative;
  z-index: 1;
}

.page-home .hero-anchor {
  margin: 8px 0 4px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(62px, 17vw, 138px);
  line-height: .92;
  letter-spacing: .02em;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--cyan);
}

.page-home .hero-intro h1 {
  margin: 0 0 12px;
  max-width: 15em;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 5vw, 42px);
  line-height: 1.16;
  color: var(--paper);
}

.page-home .hero-intro .lede {
  max-width: 36em;
  margin: 0;
  color: var(--mist);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-home .hero-paths {
  display: grid;
  align-content: start;
  gap: 12px;
}

.page-home .hero-paths-label {
  margin: 0 0 2px;
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-home .path-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 2px solid var(--rock);
  background: var(--panel);
  color: var(--paper);
  text-decoration: none;
  box-shadow: 6px 6px 0 var(--home-soft);
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.page-home .path-card:hover,
.page-home .path-card:focus-visible {
  border-color: var(--cyan);
  box-shadow: 8px 8px 0 rgba(47, 243, 224, .18);
  transform: translate(-2px, -2px);
}

.page-home .path-index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-home .path-name {
  display: block;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--paper);
}

.page-home .path-note {
  display: block;
  margin-top: 3px;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--mist);
}

.page-home .path-arrow {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--violet);
}

.page-home .hero-figure,
.page-home .version-figure,
.page-home .switch-figure {
  margin: 0;
  overflow: hidden;
  border: 2px solid var(--rock);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.page-home .hero-figure img,
.page-home .version-figure img,
.page-home .switch-figure img,
.page-home .close-texture img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .hero-figure img {
  aspect-ratio: 16 / 9;
}

/* ---------- 通用章节 ---------- */
.page-home .home-section {
  margin-top: 60px;
}

.page-home .section-head {
  max-width: 760px;
  margin-bottom: 24px;
}

.page-home .section-head .section-title {
  margin: 6px 0 10px;
}

.page-home .section-sub {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 版本状态阶梯 ---------- */
.page-home .version-board {
  display: grid;
  gap: var(--gap);
}

.page-home .version-ladder {
  display: grid;
  gap: 14px;
}

.page-home .ladder-step {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 14px 12px 16px;
  border: 2px solid var(--rock);
  background: var(--panel);
  box-shadow: 6px 6px 0 var(--home-soft);
  transition: border-color .18s ease, box-shadow .18s ease;
}

.page-home .ladder-step:hover {
  border-color: rgba(47, 243, 224, .6);
  box-shadow: 6px 8px 0 rgba(47, 243, 224, .18);
}

.page-home .ladder-step:last-child {
  border-color: var(--cyan);
  background: linear-gradient(180deg, rgba(47, 243, 224, .12), var(--panel) 72%);
}

.page-home .ladder-code {
  margin: 0;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-home .ladder-batch {
  margin: 0;
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-home .ladder-count {
  margin: 8px 0 0;
  font-family: var(--font-num);
  font-size: 40px;
  line-height: 1;
  color: var(--paper);
}

.page-home .ladder-unit {
  margin: 0;
  font-size: 12px;
  color: var(--mist);
}

.page-home .ladder-link {
  align-self: flex-start;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 243, 224, .38);
}

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

.page-home .version-figure img {
  aspect-ratio: 10 / 7;
}

/* ---------- 分段切换 ---------- */
.page-home .version-tabs {
  margin-top: 22px;
  padding: 14px;
  border: 2px solid var(--rock);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.page-home .version-tabs .tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.page-home .version-tabs .tab {
  padding: 8px 14px;
  border: 2px solid var(--rock);
  background: transparent;
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  cursor: pointer;
  transition: border-color .18s ease, background-color .18s ease, color .18s ease;
}

.page-home .version-tabs .tab:hover {
  border-color: var(--violet);
  color: var(--paper);
}

.page-home .version-tabs .tab[aria-selected="true"] {
  border-color: var(--violet);
  background: rgba(139, 92, 246, .2);
  color: var(--paper);
}

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

.page-home .panel-list {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .panel-list li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .panel-list .mono {
  flex: none;
  min-width: 3.2em;
  color: var(--amber);
}

/* ---------- 本月栏目更新 ---------- */
.page-home .update-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--rock);
}

.page-home .update-row {
  display: grid;
  gap: 6px;
  padding: 15px 0;
  border-bottom: 2px solid var(--rock);
}

.page-home .update-tag {
  justify-self: start;
}

.page-home .update-name {
  display: block;
  margin-bottom: 3px;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-home .update-desc {
  display: block;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .update-time {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
  white-space: nowrap;
}

.page-home .updates-foot {
  margin: 20px 0 0;
}

/* ---------- 设备切换 ---------- */
.page-home .switch-grid {
  display: grid;
  gap: var(--gap);
  padding: 20px;
  border: 2px solid var(--rock);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.page-home .switch-copy .section-title {
  margin: 6px 0 10px;
}

.page-home .step-list {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.page-home .step-list li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
  counter-increment: step;
}

.page-home .step-list li::before {
  content: "0" counter(step);
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  background: var(--cyan);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}

.page-home .switch-figure img {
  aspect-ratio: 9 / 7;
}

/* ---------- 服务与入口对照 ---------- */
.page-home .compare-grid {
  display: grid;
  gap: var(--gap);
}

.page-home .compare-card {
  padding: 22px 20px 24px;
  border: 2px solid var(--rock);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.page-home .compare-card--paper {
  background: var(--paper);
  color: var(--ink);
}

.page-home .compare-kicker {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--terracotta);
}

.page-home .compare-card:not(.compare-card--paper) .compare-kicker {
  color: var(--cyan);
}

.page-home .compare-card h3 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--paper);
}

.page-home .compare-card--paper h3 {
  color: var(--ink);
}

.page-home .compare-list {
  display: grid;
  gap: 8px;
  margin: 16px 0 20px;
  padding: 0;
  list-style: none;
}

.page-home .compare-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .compare-card--paper .compare-list li {
  color: #2f3439;
}

.page-home .compare-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  background: var(--moss);
}

.page-home .compare-card--paper .compare-list li::before {
  background: var(--terracotta);
}

/* ---------- 高频问答 ---------- */
.page-home .faq-list {
  display: grid;
  gap: 10px;
}

.page-home .faq-item {
  padding: 0 16px;
  border: 2px solid var(--rock);
  background: var(--panel);
  box-shadow: 6px 6px 0 var(--home-soft);
}

.page-home .faq-item summary {
  position: relative;
  padding: 16px 32px 16px 0;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-home .faq-item summary::-webkit-details-marker {
  display: none;
}

.page-home .faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--cyan);
}

.page-home .faq-item[open] summary::after {
  content: "−";
}

.page-home .faq-item p {
  margin: 0 0 16px;
  padding-top: 12px;
  border-top: 1px solid rgba(168, 180, 196, .2);
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .faq-more {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .faq-more a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 243, 224, .4);
}

/* ---------- 收尾 ---------- */
.page-home .home-close {
  display: grid;
  overflow: hidden;
  border: 2px solid var(--rock);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.page-home .close-body {
  order: 1;
  padding: 26px 20px 30px;
}

.page-home .close-body .section-title {
  margin: 6px 0 10px;
}

.page-home .close-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-home .close-texture {
  order: 2;
  margin: 0;
  overflow: hidden;
  background: var(--ink);
}

.page-home .close-texture img {
  min-height: 180px;
  aspect-ratio: 2 / 1;
  opacity: .55;
}

/* ---------- 响应式 ---------- */
@media (min-width: 680px) {
  .page-home .hero-intro {
    padding: 34px 32px 40px;
  }

  .page-home .version-ladder {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .ladder-step:nth-child(1) { margin-top: 54px; }
  .page-home .ladder-step:nth-child(2) { margin-top: 36px; }
  .page-home .ladder-step:nth-child(3) { margin-top: 18px; }
  .page-home .ladder-step:nth-child(4) { margin-top: 0; }

  .page-home .update-row {
    grid-template-columns: 112px minmax(0, 1fr) 108px;
    gap: 18px;
    align-items: start;
  }

  .page-home .update-time {
    text-align: right;
  }

  .page-home .switch-grid {
    padding: 26px;
  }
}

@media (min-width: 900px) {
  .page-home .hero-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .hero-intro {
    grid-column: 1 / span 8;
  }

  .page-home .hero-paths {
    grid-column: 9 / span 4;
  }

  .page-home .hero-figure {
    grid-column: 1 / -1;
  }

  .page-home .hero-figure img {
    aspect-ratio: 16 / 6;
  }

  .page-home .version-board {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-home .switch-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, .78fr);
    align-items: center;
    gap: 32px;
  }

  .page-home .compare-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-close {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    align-items: stretch;
  }

  .page-home .close-body {
    order: 1;
    padding: 38px 32px;
  }

  .page-home .close-texture {
    order: 2;
  }

  .page-home .close-texture img {
    height: 100%;
    aspect-ratio: auto;
  }
}

@media (min-width: 1180px) {
  .page-home .hero-intro {
    padding: 40px 40px 46px;
  }

  .page-home .home-section {
    margin-top: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .path-card,
  .page-home .ladder-step,
  .page-home .version-tabs .tab {
    transition: none;
  }

  .page-home .path-card:hover,
  .page-home .path-card:focus-visible {
    transform: none;
  }
}
<<<END>>>