.page-home {
  --ph-line: rgba(244, 247, 248, .08);
  --ph-line-cyan: rgba(53, 224, 216, .22);
  --ph-grid: rgba(244, 247, 248, .055);
  --ph-wash: rgba(53, 224, 216, .06);
  background-color: var(--c-deep);
  color: var(--text-on-dark);
  overflow-x: clip;
}

.page-home .mono {
  font-family: var(--font-mono);
  letter-spacing: .02em;
}

/* ---------- 顶部上下文条 ---------- */
.page-home .home-topbar {
  background-color: var(--c-deep);
  border-bottom: 1px solid var(--ph-line);
  padding-block: 12px;
}

.page-home .home-topbar .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.page-home .home-topbar .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(233, 239, 242, .38);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  background-color: var(--c-deep);
  background-image:
    linear-gradient(var(--ph-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--ph-grid) 1px, transparent 1px);
  background-size: 72px 72px;
  background-position: center top;
  padding-block: clamp(32px, 5.6vw, 72px) clamp(40px, 6.4vw, 88px);
  overflow: hidden;
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(148deg, rgba(53, 224, 216, .1) 0%, transparent 46%, rgba(255, 122, 61, .08) 100%);
  pointer-events: none;
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-cyan) 42%, var(--c-orange) 68%, transparent);
  opacity: .55;
}

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

.page-home .home-hero__split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4.2vw, 52px);
}

.page-home .home-hero__stream {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-home .home-hero__title {
  margin: 4px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 5.4vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--c-pearl);
}

.page-home .home-hero__title .hl {
  color: var(--c-cyan);
  position: relative;
}

.page-home .home-hero__title .hl::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -.12em;
  height: 2px;
  background: linear-gradient(90deg, var(--c-cyan), rgba(53, 224, 216, 0));
}

.page-home .home-hero__lede {
  margin: 0;
  max-width: 36em;
  font-family: var(--font-body);
  font-size: var(--step-16);
  line-height: 1.78;
  color: var(--text-on-dark-soft);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 更新流 */
.page-home .updates {
  list-style: none;
  margin: 12px 0 0;
  padding: 0 0 0 18px;
  border-left: 1px solid var(--ph-line-cyan);
}

.page-home .updates__item {
  position: relative;
  padding-block: 9px;
  font-size: var(--step-14);
  line-height: 1.6;
  color: var(--text-on-dark-soft);
  animation: home-signal 12s linear infinite;
}

.page-home .updates__item::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 16px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

.page-home .updates__item:nth-child(1) { animation-delay: 0s; }
.page-home .updates__item:nth-child(2) { animation-delay: 3s; }
.page-home .updates__item:nth-child(3) { animation-delay: 6s; }
.page-home .updates__item:nth-child(4) { animation-delay: 9s; }

.page-home .updates:hover .updates__item {
  animation-play-state: paused;
}

.page-home .updates__time {
  display: inline-block;
  margin-right: 10px;
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: .02em;
  color: var(--c-orange);
}

@keyframes home-signal {
  0% { color: var(--c-cyan); }
  22% { color: var(--text-on-dark-soft); }
  100% { color: var(--text-on-dark-soft); }
}

/* 首屏右侧面板 */
.page-home .home-hero__panel {
  display: grid;
  gap: 14px;
}

.page-home .home-hero__media {
  margin: 0;
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--ph-line-cyan);
  background-color: var(--c-deep-soft);
}

.page-home .home-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .entry-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-home .entry-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 14px 16px;
  border: 1px solid var(--ph-line);
  background-color: rgba(244, 247, 248, .025);
  color: var(--text-on-dark);
  text-decoration: none;
  transition: border-color .32s var(--ease), transform .32s var(--ease), background-color .32s var(--ease);
}

.page-home .entry-card__no {
  font-size: var(--step-12);
  color: var(--c-moss);
}

.page-home .entry-card__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-16);
  letter-spacing: -.01em;
}

.page-home .entry-card__scene {
  font-size: var(--step-12);
  line-height: 1.6;
  color: var(--text-on-dark-soft);
}

.page-home .entry-card:hover,
.page-home .entry-card:focus-visible {
  border-color: var(--c-cyan);
  background-color: var(--ph-wash);
  transform: translateY(-2px);
}

.page-home .entry-card:hover .entry-card__no,
.page-home .entry-card:focus-visible .entry-card__no {
  color: var(--c-cyan);
}

/* ---------- 品牌主张区 ---------- */
.page-home .home-claim {
  color: var(--c-ink);
}

.page-home .home-claim .index-label {
  color: var(--c-clay);
}

.page-home .home-claim__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}

.page-home .home-claim__title {
  margin: 10px 0 0;
  font-family: var(--font-editorial);
  font-weight: 600;
  font-size: clamp(1.65rem, 3.4vw, 2.5rem);
  line-height: 1.24;
  letter-spacing: -.01em;
  color: var(--c-deep);
}

.page-home .home-claim__text {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: var(--step-16);
  line-height: 1.82;
  color: var(--c-slate);
}

.page-home .claim-stats {
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  border-top: 1px solid var(--line-on-light);
}

.page-home .claim-stat {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  align-items: baseline;
  padding-top: 12px;
  border-top: 1px solid var(--line-ghost);
}

.page-home .claim-stat:first-child {
  border-top: 0;
}

.page-home .claim-stat__key {
  flex: 1 1 12rem;
  font-size: var(--step-14);
  color: var(--c-mist);
}

.page-home .claim-stat__val {
  font-size: var(--step-16);
  font-weight: 500;
  color: var(--c-deep);
}

.page-home .home-claim__visual {
  margin: 0;
  position: relative;
  border: 1px solid var(--line-on-light);
  background-color: var(--c-deep);
}

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

.page-home .home-claim__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 10px 14px;
  font-size: var(--step-12);
  color: var(--c-pearl);
  background: linear-gradient(0deg, rgba(11, 34, 51, .92), rgba(11, 34, 51, 0));
}

/* ---------- 产品线 ---------- */
.page-home .home-lines__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 40px);
  align-items: end;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-home .home-lines__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.7rem, 4vw, 2.7rem);
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--c-pearl);
}

.page-home .home-lines__note {
  margin: 12px 0 0;
  max-width: 32em;
  font-size: var(--step-16);
  line-height: 1.75;
  color: var(--text-on-dark-soft);
}

.page-home .home-lines__media {
  margin: 0;
  border: 1px solid var(--ph-line-cyan);
  overflow: hidden;
}

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

.page-home .lines-rows {
  border-top: 1px solid var(--ph-line);
}

.page-home .line-row {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 22px 0 24px;
  border-bottom: 1px solid var(--ph-line);
  transition: background-color .32s var(--ease);
}

.page-home .line-row::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--c-cyan);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .36s var(--ease);
}

.page-home .line-row:hover::before,
.page-home .line-row:focus-within::before {
  transform: scaleY(1);
}

.page-home .line-row:hover {
  background-color: rgba(53, 224, 216, .035);
}

.page-home .line-row__no {
  font-size: var(--step-12);
  color: var(--c-orange);
}

.page-home .line-row__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-20);
  letter-spacing: -.01em;
  color: var(--c-pearl);
}

.page-home .line-row__who {
  margin: 6px 0 0;
  font-size: var(--step-12);
  color: var(--c-moss);
}

.page-home .line-row__desc {
  margin: 0;
  max-width: 46em;
  font-size: var(--step-14);
  line-height: 1.8;
  color: var(--text-on-dark-soft);
}

.page-home .line-row__link {
  align-self: start;
  font-size: var(--step-14);
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 216, .4);
  padding-bottom: 2px;
  transition: border-color .28s var(--ease), color .28s var(--ease);
}

.page-home .line-row__link:hover,
.page-home .line-row__link:focus-visible {
  color: var(--c-pearl);
  border-color: var(--c-pearl);
}

/* ---------- 最近更新 ---------- */
.page-home .home-recent {
  color: var(--c-ink);
}

.page-home .home-recent .index-label {
  color: var(--c-clay);
}

.page-home .home-recent__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: end;
  margin-bottom: clamp(24px, 3.4vw, 36px);
}

.page-home .home-recent__title {
  margin: 10px 0 0;
  font-family: var(--font-editorial);
  font-weight: 600;
  font-size: clamp(1.55rem, 3.2vw, 2.3rem);
  line-height: 1.24;
  color: var(--c-deep);
}

.page-home .home-recent__note {
  margin: 10px 0 0;
  max-width: 34em;
  font-size: var(--step-14);
  line-height: 1.75;
  color: var(--c-mist);
}

.page-home .recent-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-on-light);
}

.page-home .recent-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-ghost);
}

.page-home .recent-item__ver {
  font-size: var(--step-14);
  color: var(--c-orange);
  white-space: nowrap;
}

.page-home .recent-item__time {
  font-size: var(--step-12);
  color: var(--c-mist);
}

.page-home .recent-item__text {
  grid-column: 1 / -1;
  margin: 0;
  font-size: var(--step-14);
  line-height: 1.8;
  color: var(--c-slate);
}

/* ---------- 场景错位卡片 ---------- */
.page-home .home-scenes {
  color: var(--c-ink);
  overflow: hidden;
}

.page-home .home-scenes .index-label {
  color: var(--c-clay);
}

.page-home .home-scenes__head {
  max-width: 44em;
  margin-bottom: clamp(26px, 3.6vw, 42px);
}

.page-home .home-scenes__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.65rem, 3.8vw, 2.5rem);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--c-deep);
}

.page-home .home-scenes__lede {
  margin: 12px 0 0;
  font-size: var(--step-16);
  line-height: 1.78;
  color: var(--c-slate);
}

.page-home .scene-band {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-home .scene-card {
  position: relative;
  padding: 22px 20px 24px;
  background-color: var(--c-pearl);
  border: 1px solid var(--line-on-light);
  border-top: 2px solid var(--c-cyan);
  box-shadow: var(--shadow-soft);
}

.page-home .scene-card:nth-child(2) {
  border-top-color: var(--c-moss);
}

.page-home .scene-card:nth-child(3) {
  border-top-color: var(--c-clay);
}

.page-home .scene-card:nth-child(4) {
  border-top-color: var(--c-deep);
}

.page-home .scene-card__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-20);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--c-deep);
}

.page-home .scene-card p {
  margin: 10px 0 0;
  font-size: var(--step-14);
  line-height: 1.78;
  color: var(--c-slate);
}

/* ---------- 资源下载 ---------- */
.page-home .home-res__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 3.6vw, 48px);
  align-items: start;
}

.page-home .home-res__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--c-pearl);
}

.page-home .home-res__text {
  margin: 14px 0 0;
  max-width: 30em;
  font-size: var(--step-14);
  line-height: 1.78;
  color: var(--text-on-dark-soft);
}

.page-home .home-res__media {
  margin: 22px 0;
  border: 1px solid var(--ph-line-cyan);
  overflow: hidden;
}

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

.page-home .res-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ph-line);
}

.page-home .res-item {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 6px 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--ph-line);
  transition: background-color .3s var(--ease);
}

.page-home .res-item:hover {
  background-color: rgba(53, 224, 216, .04);
}

.page-home .res-item__key {
  font-size: var(--step-12);
  color: var(--c-moss);
  padding-top: 4px;
}

.page-home .res-item__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-16);
  color: var(--c-pearl);
}

.page-home .res-item__body p {
  margin: 6px 0 0;
  font-size: var(--step-14);
  line-height: 1.72;
  color: var(--text-on-dark-soft);
}

/* ---------- 服务条 ---------- */
.page-home .home-support {
  background-color: var(--c-slate);
  border-top: 1px solid var(--ph-line-cyan);
}

.page-home .support-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.2vw, 44px);
  align-items: start;
}

.page-home .support-bar__title {
  margin: 10px 0 0;
  font-family: var(--font-editorial);
  font-weight: 600;
  font-size: clamp(1.45rem, 3vw, 2.1rem);
  line-height: 1.26;
  color: var(--c-pearl);
}

.page-home .support-bar__text p {
  margin: 14px 0 0;
  max-width: 34em;
  font-size: var(--step-14);
  line-height: 1.8;
  color: var(--text-on-dark-soft);
}

.page-home .support-bar__side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-home .support-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(244, 247, 248, .12);
}

.page-home .support-list li {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 6px 14px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(244, 247, 248, .1);
}

.page-home .support-list__key {
  font-size: var(--step-12);
  color: var(--c-cyan);
  padding-top: 3px;
}

.page-home .support-list__val {
  font-size: var(--step-14);
  line-height: 1.7;
  color: var(--text-on-dark);
}

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

/* ---------- 桌面布局 ---------- */
@media (min-width: 760px) {
  .page-home .scene-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .scene-card:nth-child(2) {
    margin-top: 30px;
  }

  .page-home .scene-card:nth-child(4) {
    margin-top: 30px;
  }

  .page-home .recent-item {
    grid-template-columns: auto auto 1fr;
    align-items: baseline;
  }

  .page-home .recent-item__text {
    grid-column: 3 / -1;
  }

  .page-home .home-recent__head {
    grid-template-columns: 1fr auto;
  }
}

@media (min-width: 900px) {
  .page-home .home-hero__split {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-home .home-claim__grid {
    grid-template-columns: 6fr 6fr;
  }

  .page-home .home-claim__visual {
    margin-top: 34px;
  }

  .page-home .home-lines__head {
    grid-template-columns: 1fr minmax(280px, 24rem);
    align-items: center;
  }

  .page-home .line-row {
    grid-template-columns: 3.5rem minmax(11rem, 15rem) minmax(0, 1fr) auto;
    align-items: baseline;
    gap: 10px 26px;
    padding: 26px 18px 28px 20px;
  }

  .page-home .line-row__link {
    justify-self: end;
  }

  .page-home .home-res__grid {
    grid-template-columns: 5fr 7fr;
  }

  .page-home .support-bar {
    grid-template-columns: 6fr 5fr;
  }
}

@media (min-width: 1080px) {
  .page-home .scene-band {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .scene-card:nth-child(1) { margin-top: 0; }
  .page-home .scene-card:nth-child(2) { margin-top: 46px; }
  .page-home .scene-card:nth-child(3) { margin-top: 14px; }
  .page-home .scene-card:nth-child(4) { margin-top: 60px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .updates__item {
    animation: none;
    color: var(--text-on-dark);
  }

  .page-home .entry-card,
  .page-home .line-row::before,
  .page-home .res-item {
    transition: none;
  }
}
<<<END>>>