.page-home {
  --home-gap: clamp(0.75rem, 1.8vw, 1.25rem);
  --home-pad: clamp(1rem, 2.4vw, 1.75rem);
  background:
    radial-gradient(1100px 520px at 84% -6%, rgba(67, 240, 208, 0.10), transparent 62%),
    radial-gradient(820px 460px at -6% 18%, rgba(255, 106, 61, 0.08), transparent 60%),
    var(--ink-900);
  color: var(--mist);
  padding-bottom: clamp(2.5rem, 6vw, 5rem);
}

.page-home img {
  display: block;
  max-width: 100%;
}

.page-home a {
  color: inherit;
}

/* ---- 上下文条 ---- */
.page-home .home-context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  padding-top: clamp(1rem, 2.5vw, 1.75rem);
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--line);
}

.page-home .home-context__path {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--faint-text);
}

.page-home .home-context__state {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-home .home-context__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px var(--halo-cyan);
  animation: home-pulse 2.4s ease-in-out infinite;
}

@keyframes home-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.28; }
}

/* ---- 首屏 Bento ---- */
.page-home .home-hero {
  padding-top: clamp(1rem, 2.5vw, 1.5rem);
}

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

.page-home .home-call {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: clamp(0.75rem, 1.6vw, 1.1rem);
  padding: var(--home-pad);
  overflow: hidden;
  border-color: var(--line-strong);
  background: linear-gradient(160deg, rgba(14, 42, 64, 0.96), rgba(4, 16, 26, 0.96));
}

.page-home .home-call::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--signal), transparent);
  opacity: 0.55;
}

.page-home .home-call__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 8vw, 4.2rem);
  line-height: 1.04;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-home .home-call__lead {
  margin: 0;
  max-width: 48ch;
  font-family: var(--font-body);
  font-size: clamp(0.94rem, 1.5vw, 1.04rem);
  line-height: 1.8;
  color: var(--soft-text);
}

.page-home .home-call__wave {
  display: block;
  width: 100%;
  height: auto;
  max-height: 84px;
  opacity: 0.9;
}

.page-home .home-call__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.page-home .home-call__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.4rem;
  margin: 0;
  padding: 0.85rem 0 0;
  list-style: none;
  border-top: 1px dashed var(--line);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--silver);
}

.page-home .home-call__meta span {
  margin-right: 0.35rem;
  color: var(--faint-text);
}

.page-home .home-call__media {
  margin: 0;
  min-height: 190px;
}

.page-home .home-call__media img {
  width: 100%;
  height: 100%;
  min-height: 190px;
  object-fit: cover;
}

.page-home .home-index {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: var(--home-pad);
}

.page-home .home-index__list {
  display: grid;
  gap: 0.1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-index__list a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.62rem 0;
  border-bottom: 1px solid rgba(43, 33, 24, 0.16);
  color: var(--brown);
  font-size: 0.9rem;
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
}

.page-home .home-index__list a:hover,
.page-home .home-index__list a:focus-visible {
  color: var(--signal);
  transform: translateX(3px);
}

.page-home .home-index__list .mono {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: rgba(43, 33, 24, 0.55);
}

.page-home .home-index__note {
  margin: 0;
  font-size: 0.76rem;
  line-height: 1.7;
  color: rgba(43, 33, 24, 0.66);
}

/* ---- 栏目总览 ---- */
.page-home .home-catalog {
  padding-top: clamp(2.5rem, 6vw, 4.5rem);
}

.page-home .home-filter {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 0.2rem 0 0.85rem;
  margin: 1.1rem 0 1.2rem;
  scrollbar-width: thin;
}

.page-home .home-filter__btn {
  flex: 0 0 auto;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--silver);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.page-home .home-filter__btn:hover,
.page-home .home-filter__btn:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-home .home-filter__btn:first-child {
  border-color: var(--signal);
  background: var(--signal);
  color: var(--ink-850);
}

.page-home .home-catalog__media {
  margin: 0 0 1.2rem;
}

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

.page-home .cat-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: clamp(0.9rem, 2vw, 1.35rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(14, 42, 64, 0.88), rgba(7, 26, 43, 0.94));
  box-shadow: var(--shadow-soft);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.page-home .cat-card:hover,
.page-home .cat-card:focus-visible {
  border-color: var(--line-cyan);
  transform: translateY(-3px);
}

.page-home .cat-card:target {
  border-color: var(--cyan);
  box-shadow: 0 0 0 1px var(--cyan) inset, var(--shadow-soft);
}

.page-home .cat-card__no {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-home .cat-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.14rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-home .cat-card__text {
  flex: 1;
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.72;
  color: var(--soft-text);
}

.page-home .cat-card__link {
  font-size: 0.77rem;
  letter-spacing: 0.06em;
  color: var(--signal);
}

/* ---- 资料批次 ---- */
.page-home .home-batch {
  padding-top: clamp(2.5rem, 6vw, 4.5rem);
}

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

.page-home .home-batch__note {
  margin: 0.7rem 0 0;
  max-width: 56ch;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--soft-text);
}

.page-home .home-batch__media {
  margin: 0;
  min-height: 260px;
}

.page-home .home-batch__media img {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
}

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

.page-home .batch-group {
  padding: var(--home-pad);
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  border-radius: var(--radius);
  background: rgba(14, 42, 64, 0.55);
}

.page-home .batch-group__no {
  margin: 0 0 0.35rem;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-home .batch-group h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-home .batch-group p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.72;
  color: var(--soft-text);
}

/* ---- 换设备四步 ---- */
.page-home .home-steps {
  padding-top: clamp(2.5rem, 6vw, 4.5rem);
}

.page-home .home-steps__media {
  margin: 1.2rem 0;
}

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

.page-home .step-card {
  padding: var(--home-pad);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(4, 16, 26, 0.82), rgba(14, 42, 64, 0.72));
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.page-home .step-card:hover,
.page-home .step-card:focus-within {
  border-color: var(--line-cyan);
  box-shadow: 0 0 0 1px var(--halo-cyan) inset;
  transform: translateY(-2px);
}

.page-home .step-card__no {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 1.35rem;
  letter-spacing: 0.12em;
  color: var(--signal);
}

.page-home .step-card h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--mist);
}

.page-home .step-card p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.72;
  color: var(--soft-text);
}

.page-home .home-steps__more {
  margin: 1.25rem 0 0;
}

/* ---- 服务与联系 ---- */
.page-home .home-reach {
  padding-top: clamp(2.5rem, 6vw, 4.5rem);
}

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

.page-home .home-reach__intro {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  padding: var(--home-pad);
  border-color: var(--line-strong);
  background: linear-gradient(200deg, rgba(18, 57, 84, 0.9), rgba(7, 26, 43, 0.94));
}

.page-home .home-reach__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1.25;
  color: var(--mist);
}

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

.page-home .home-reach__intro .btn {
  align-self: flex-start;
}

.page-home .home-reach__cards {
  padding: var(--home-pad);
}

.page-home .home-reach__list {
  display: grid;
  gap: 0.8rem;
  margin: 0;
}

.page-home .home-reach__row {
  display: grid;
  gap: 0.2rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid rgba(43, 33, 24, 0.16);
}

.page-home .home-reach__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-home .home-reach__label {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(43, 33, 24, 0.62);
}

.page-home .home-reach__value {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--brown);
  word-break: break-word;
}

.page-home .home-reach__foot {
  margin: 1rem 0 0;
  padding-top: 0.85rem;
  border-top: 1px dashed rgba(43, 33, 24, 0.22);
  font-size: 0.78rem;
  line-height: 1.7;
  color: rgba(43, 33, 24, 0.7);
}

.page-home .home-reach__foot a {
  color: var(--ink-800);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-home .home-reach__foot a:hover,
.page-home .home-reach__foot a:focus-visible {
  color: var(--signal);
}

/* ---- 响应式 ---- */
@media (min-width: 640px) {
  .page-home .cat-grid,
  .page-home .home-batch__groups {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-home .steps-track {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

  .page-home .home-call {
    grid-column: span 6;
  }

  .page-home .home-call__media {
    grid-column: span 3;
  }

  .page-home .home-index {
    grid-column: span 3;
  }

  .page-home .home-batch__grid {
    grid-template-columns: repeat(12, 1fr);
    align-items: start;
  }

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

  .page-home .home-batch__media {
    grid-column: 9 / span 4;
    grid-row: 1 / span 2;
    align-self: stretch;
  }

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

  .page-home .home-reach__grid {
    grid-template-columns: repeat(12, 1fr);
    align-items: start;
  }

  .page-home .home-reach__intro {
    grid-column: 1 / span 5;
  }

  .page-home .home-reach__cards {
    grid-column: 6 / span 7;
  }
}

@media (min-width: 1080px) {
  .page-home .cat-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .page-home .step-card__no {
    font-size: 1.6rem;
  }
}

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

  .page-home .cat-card,
  .page-home .step-card,
  .page-home .home-index__list a {
    transition: none;
  }

  .page-home .cat-card:hover,
  .page-home .step-card:hover,
  .page-home .home-index__list a:hover {
    transform: none;
  }
}
<<<END>>>