.page-home {
  --home-card-pad: clamp(18px, 2.2vw, 26px);
  display: block;
  background: var(--paper);
  overflow-x: clip;
}

.page-home .home-crumb {
  padding-top: clamp(14px, 2.4vw, 22px);
}

.page-home .home-crumb .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--slate);
}

.page-home .home-crumb .breadcrumb a {
  color: var(--bamboo);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-home .home-crumb .breadcrumb a:hover {
  border-bottom-color: currentColor;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding-block: clamp(22px, 4vw, 46px) clamp(34px, 5.5vw, 72px);
  overflow-x: clip;
}

.page-home .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 46px);
  align-items: start;
}

.page-home .hero-copy {
  min-width: 0;
}

.page-home .hero-copy .h-display {
  margin: 10px 0 0;
  font-size: clamp(28px, 5.4vw, 52px);
  line-height: 1.14;
  letter-spacing: -0.012em;
}

.page-home .hero-lede {
  margin: 16px 0 0;
  max-width: 52ch;
  color: var(--ink-soft);
  font-size: var(--fs-base);
  line-height: 1.85;
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-home .hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin: 28px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-home .hero-metrics li {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-size: var(--fs-xs);
  color: var(--slate);
}

.page-home .hero-metrics .num {
  font-family: var(--font-mono);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--zhu);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.page-home .hero-visual {
  min-width: 0;
}

.page-home .hero-visual-frame {
  position: relative;
  aspect-ratio: 4 / 3;
  min-height: 270px;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--bamboo-mist);
  box-shadow: var(--shadow-md);
}

.page-home .hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .hero-mesh {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(60, 110, 91, 0.28) 0 1px, transparent 1px 42px),
    repeating-linear-gradient(90deg, rgba(60, 110, 91, 0.28) 0 1px, transparent 1px 42px);
  mix-blend-mode: multiply;
  opacity: 0.7;
}

.page-home .hero-slant {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(104deg, transparent 32%, rgba(180, 52, 42, 0.16) 32% 39%, transparent 39%),
    linear-gradient(104deg, transparent 55%, rgba(60, 110, 91, 0.2) 55% 63%, transparent 63%);
}

.page-home .hero-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: var(--zhu-deep);
  opacity: 0.6;
}

.page-home .hero-nodes {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .hero-node {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 13px;
  border-radius: var(--radius-pill);
  background: var(--glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--gold);
  color: var(--ink);
  font-size: var(--fs-xs);
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-home .hero-node .num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--zhu);
}

.page-home .hero-node:hover {
  border-color: var(--bamboo);
  transform: translateY(-2px);
}

/* ---------- 通用区块 ---------- */
.page-home .section {
  padding-block: clamp(38px, 6vw, 76px);
}

.page-home .section-head {
  max-width: 64ch;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-home .section-head .h-section {
  margin: 8px 0 12px;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.26;
}

.page-home .section-lede {
  margin: 0;
  max-width: 58ch;
  color: var(--ink-soft);
  line-height: 1.85;
}

/* ---------- 三张入口卡 ---------- */
.page-home .entry-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-home .entry-card {
  display: flex;
  flex-direction: column;
  padding: var(--home-card-pad);
  border: 1px solid var(--gold);
  border-radius: var(--radius-card);
  background: var(--glass);
  backdrop-filter: blur(12px);
  transition: border-color 0.24s var(--ease), transform 0.24s var(--ease), box-shadow 0.24s var(--ease);
}

.page-home .entry-card:hover,
.page-home .entry-card:focus-within {
  border-color: var(--bamboo);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.page-home .entry-media {
  margin-bottom: 16px;
  border-radius: 12px;
  overflow: hidden;
  background: var(--slate-seat);
}

.page-home .entry-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .entry-tag {
  align-self: flex-start;
  margin: 0 0 10px;
}

.page-home .entry-title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 800;
  line-height: 1.42;
  color: var(--ink);
}

.page-home .entry-text {
  margin: 0 0 14px;
  color: var(--ink-soft);
  font-size: var(--fs-sm);
  line-height: 1.8;
}

.page-home .entry-facts {
  margin: auto 0 0;
  padding: 12px 0 0;
  list-style: none;
  display: grid;
  gap: 8px;
  border-top: 1px dashed var(--line-strong);
}

.page-home .entry-facts li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: var(--fs-xs);
}

.page-home .entry-fact-key {
  font-family: var(--font-mono);
  color: var(--slate);
  letter-spacing: 0.02em;
}

.page-home .entry-fact-val {
  color: var(--ink);
  font-weight: 700;
  text-align: right;
}

.page-home .entry-fact-val.num {
  font-family: var(--font-mono);
  color: var(--zhu-deep);
  font-variant-numeric: tabular-nums;
}

.page-home .entry-link {
  align-self: flex-start;
  margin-top: 14px;
  padding-bottom: 2px;
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--zhu);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .entry-link:hover,
.page-home .entry-link:focus-visible {
  color: var(--zhu-deep);
  border-bottom-color: currentColor;
}

/* ---------- 分类导航示意 ---------- */
.page-home .navmap {
  background: var(--slate-seat);
}

.page-home .navmap-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 44px);
}

.page-home .navmap-main > .section-lede {
  margin-top: 12px;
}

.page-home .navmap-steps {
  margin: 22px 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-home .navmap-steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: baseline;
  padding: 12px 14px;
  background: var(--paper);
  border-left: 3px solid var(--bamboo);
  border-radius: 0 10px 10px 0;
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-home .navmap-steps li:nth-child(2) {
  border-left-color: var(--gold);
}

.page-home .navmap-steps li:nth-child(3) {
  border-left-color: var(--zhu);
}

.page-home .navmap-steps .num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--bamboo);
  white-space: nowrap;
}

.page-home .navmap-steps li:nth-child(2) .num {
  color: var(--gold-deep);
}

.page-home .navmap-steps li:nth-child(3) .num {
  color: var(--zhu);
}

.page-home .navmap .note {
  margin: 0 0 20px;
  font-size: var(--fs-sm);
  line-height: 1.75;
}

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

.page-home .navmap-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-card);
  border: 1px solid var(--line);
  background: var(--paper);
}

.page-home .navmap-figure .media-caption {
  margin-top: 10px;
  font-size: var(--fs-xs);
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 安装自检 ---------- */
.page-home .install-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 44px);
}

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

.page-home .install-step {
  position: relative;
  margin-left: 19px;
  padding: 0 0 30px 44px;
  border-left: 1px dashed var(--line-strong);
}

.page-home .install-step:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.page-home .install-no {
  position: absolute;
  left: -19px;
  top: -2px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--zhu);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 0 0 4px var(--paper);
}

.page-home .install-step h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: var(--fs-md);
  font-weight: 800;
  line-height: 1.4;
  color: var(--ink);
}

.page-home .install-step p {
  margin: 0;
  color: var(--ink-soft);
  font-size: var(--fs-sm);
  line-height: 1.85;
}

.page-home .install-step strong {
  color: var(--zhu-deep);
}

.page-home .install-figure {
  margin: 0;
  padding: 12px;
  border: 1px solid var(--gold);
  border-radius: var(--radius-card);
  background: var(--gold-sand);
}

.page-home .install-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
}

/* ---------- 更新条带 ---------- */
.page-home .updates-wrap {
  position: relative;
}

.page-home .updates-wrap::before,
.page-home .updates-wrap::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 18px;
  width: 34px;
  pointer-events: none;
  z-index: 1;
}

.page-home .updates-wrap::before {
  left: 0;
  background: linear-gradient(90deg, var(--paper), rgba(250, 246, 241, 0));
}

.page-home .updates-wrap::after {
  right: 0;
  background: linear-gradient(270deg, var(--paper), rgba(250, 246, 241, 0));
}

.page-home .updates-rail {
  overflow-x: auto;
  overflow-y: hidden;
  padding-block: 6px 18px;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-home .updates-rail:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 4px;
}

.page-home .updates-track {
  display: flex;
  gap: 14px;
  width: max-content;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .update-item {
  flex: 0 0 auto;
  width: min(76vw, 292px);
  scroll-snap-align: start;
  padding: 16px 18px 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper);
  transition: border-color 0.22s var(--ease), box-shadow 0.22s var(--ease);
}

.page-home .update-item:hover {
  border-color: var(--bamboo);
  box-shadow: var(--shadow-sm);
}

.page-home .update-when {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 0 0 9px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--gold-deep);
}

.page-home .update-when::before {
  content: "";
  width: 14px;
  height: 2px;
  background: var(--gold);
}

.page-home .update-item h3 {
  margin: 0 0 7px;
  font-family: var(--font-head);
  font-size: var(--fs-sm);
  font-weight: 800;
  line-height: 1.55;
  color: var(--ink);
}

.page-home .update-item p {
  margin: 0;
  font-size: var(--fs-xs);
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-home .updates-more {
  margin: 18px 0 0;
}

/* ---------- 联系收口 ---------- */
.page-home .closing {
  background: var(--bamboo-mist);
}

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

.page-home .closing-title {
  margin: 8px 0 12px;
  font-family: var(--font-serif);
  font-size: clamp(22px, 3.2vw, 32px);
  font-weight: 700;
  line-height: 1.32;
  color: var(--ink);
}

.page-home .closing-main > .section-lede {
  margin-top: 12px;
}

.page-home .closing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-home .closing-card {
  padding: clamp(18px, 2.4vw, 24px);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--paper);
  box-shadow: var(--shadow-sm);
}

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

.page-home .closing-list li {
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--line);
}

.page-home .closing-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-home .closing-key {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

.page-home .closing-val {
  font-size: var(--fs-sm);
  font-weight: 700;
  line-height: 1.6;
  color: var(--ink);
  word-break: break-word;
}

.page-home .closing-val.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.page-home .closing-list .copy-btn {
  margin-left: 8px;
  padding: 3px 10px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--slate);
  font-family: var(--font-body);
  font-size: 11.5px;
  line-height: 1.6;
  cursor: pointer;
  vertical-align: middle;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-home .closing-list .copy-btn:hover {
  border-color: var(--zhu);
  color: var(--zhu);
}

.page-home .closing-list .copy-btn[data-copied="true"] {
  border-color: var(--bamboo);
  color: var(--bamboo);
}

.page-home .closing-note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: var(--fs-xs);
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-home .entry-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .entry-card--lead {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-home .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: clamp(28px, 3.4vw, 54px);
  }

  .page-home .entry-cards {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-home .entry-card--lead {
    grid-column: auto;
  }

  .page-home .navmap-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: center;
  }

  .page-home .install-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-home .closing-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: start;
    gap: 36px;
  }
}

@media (min-width: 1240px) {
  .page-home .hero-visual {
    margin-right: calc(-1 * ((100vw - var(--shell)) / 2));
  }

  .page-home .hero-visual-frame {
    border-radius: var(--radius-card) 0 0 var(--radius-card);
  }
}

@media (max-width: 420px) {
  .page-home .hero-metrics .num {
    font-size: var(--fs-md);
  }

  .page-home .navmap-steps li {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .entry-card,
  .page-home .hero-node,
  .page-home .update-item,
  .page-home .entry-link {
    transition: none;
  }

  .page-home .entry-card:hover,
  .page-home .entry-card:focus-within,
  .page-home .hero-node:hover {
    transform: none;
  }
}
<<<END>>>