.page-home {
  background: var(--deep-900);
  color: var(--paper-100);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: clamp(56px, 11vw, 128px) 0 clamp(40px, 7vw, 72px);
}

.page-home .hero__bg {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 0;
}

.page-home .hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.36;
}

.page-home .hero__bg::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background:
    radial-gradient(120% 80% at 50% 0%, rgba(43, 231, 206, 0.16), transparent 62%),
    linear-gradient(180deg, rgba(4, 18, 31, 0.42) 0%, rgba(4, 18, 31, 0.88) 64%, var(--deep-900) 100%);
}

.page-home .hero__inner {
  position: relative;
  z-index: 1;
}

.page-home .hero h1 {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.05rem, 7.6vw, 4.6rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  max-width: 15em;
}

.page-home .hero h1 span {
  display: block;
  color: var(--cyan-400);
  text-shadow: 0 0 42px rgba(43, 231, 206, 0.32);
}

.page-home .hero__lede {
  margin: clamp(18px, 3vw, 26px) 0 0;
  max-width: 34em;
  font-size: clamp(15px, 1.8vw, 17px);
  line-height: 1.78;
  color: var(--mist-400);
}

.page-home .hero .btn-row {
  margin-top: clamp(24px, 4vw, 36px);
}

/* ---------- 版本状态条 ---------- */
.page-home .status {
  position: relative;
  padding: 0 0 clamp(40px, 6vw, 72px);
}

.page-home .status__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  align-items: start;
}

.page-home .status__panel {
  position: relative;
  padding: clamp(16px, 3.2vw, 28px);
  border: var(--line);
  border-radius: 3px;
  background:
    linear-gradient(180deg, rgba(10, 36, 56, 0.94), rgba(4, 18, 31, 0.94));
  box-shadow: 0 18px 48px -28px rgba(0, 0, 0, 0.9);
  overflow: hidden;
}

.page-home .status__panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan-400), rgba(43, 231, 206, 0));
}

.page-home .status__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
}

.page-home .status__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(0.98rem, 2.4vw, 1.12rem);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-home .status__ver {
  margin-left: auto;
  font-size: clamp(1.35rem, 4.6vw, 1.95rem);
  color: var(--cyan-400);
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
}

.page-home .status__copy {
  padding: 5px 11px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--paper-100);
  background: transparent;
  border: 1px solid var(--deep-500);
  border-radius: 2px;
  cursor: pointer;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-home .status__copy:hover,
.page-home .status__copy:focus-visible {
  border-color: var(--cyan-400);
  color: var(--cyan-400);
}

.page-home .status__facts {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0 0 18px;
  list-style: none;
  border-bottom: 1px dashed var(--deep-500);
}

.page-home .status__facts li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper-100);
}

.page-home .status__facts .mono {
  min-width: 5.5em;
  color: var(--mist-400);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-home .filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
}

.page-home .filter-btn {
  padding: 6px 14px;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--mist-400);
  background: transparent;
  border: 1px solid var(--deep-500);
  border-radius: 999px;
  cursor: pointer;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background 180ms var(--ease);
}

.page-home .filter-btn:hover,
.page-home .filter-btn:focus-visible {
  border-color: var(--cyan-400);
  color: var(--cyan-400);
}

.page-home .filter-btn.is-active {
  color: var(--deep-900);
  background: var(--orange-500);
  border-color: var(--orange-500);
}

.page-home .status__list {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .status__item {
  display: flex;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--deep-500);
  border-left: 2px solid var(--cyan-700);
  border-radius: 2px;
  background: rgba(4, 18, 31, 0.55);
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-home .status__item:hover {
  border-left-color: var(--cyan-400);
  transform: translateY(-2px);
}

.page-home .status__dot {
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--cyan-400);
  box-shadow: 0 0 0 4px rgba(43, 231, 206, 0.14);
}

.page-home .status__item-t {
  margin: 0;
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.55;
}

.page-home .status__item-s {
  margin: 5px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist-400);
}

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

.page-home .status__pic {
  margin: 0;
  border: 1px solid var(--deep-500);
  border-radius: 3px;
  overflow: hidden;
  background: var(--deep-700);
}

.page-home .status__pic img {
  display: block;
  width: 100%;
  height: clamp(180px, 42vw, 300px);
  object-fit: cover;
  filter: saturate(0.82) contrast(1.06);
}

.page-home .status__side-cap {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist-400);
}

.page-home .status__side-cap a {
  color: var(--cyan-400);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 三步路径 ---------- */
.page-home .pathwrap {
  position: relative;
  overflow: hidden;
  padding: clamp(44px, 7vw, 92px) 0;
  border-top: 1px solid var(--deep-500);
  border-bottom: 1px solid var(--deep-500);
}

.page-home .pathwrap__bg {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 0;
}

.page-home .pathwrap__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
}

.page-home .pathwrap__bg::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: linear-gradient(90deg, var(--deep-900) 0%, rgba(4, 18, 31, 0.78) 46%, rgba(10, 36, 56, 0.82) 100%);
}

.page-home .pathwrap__inner {
  position: relative;
  z-index: 1;
}

.page-home .track {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: clamp(24px, 4vw, 42px);
}

.page-home .track__node {
  position: relative;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--deep-500);
  border-radius: 3px;
  background:
    linear-gradient(160deg, rgba(246, 243, 234, 0.05), rgba(4, 18, 31, 0.72));
  box-shadow: 6px 6px 0 -1px rgba(18, 58, 85, 0.55);
  transition: border-color 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-home .track__node:hover {
  border-color: var(--cyan-400);
  box-shadow: 6px 6px 0 -1px rgba(43, 231, 206, 0.35);
}

.page-home .track__idx {
  display: block;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan-400);
}

.page-home .track__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2.6vw, 1.3rem);
  font-weight: 700;
  line-height: 1.4;
}

.page-home .track__text {
  margin: 9px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist-400);
}

.page-home .track__time {
  display: inline-block;
  margin-top: 14px;
  padding: 3px 10px;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--cyan-400);
  border: 1px solid rgba(43, 231, 206, 0.4);
  border-radius: 999px;
}

.page-home .track__link {
  display: none;
}

/* ---------- 资源下载 ---------- */
.page-home .res {
  padding: clamp(48px, 8vw, 100px) 0;
}

.page-home .res .section__head {
  max-width: 46em;
}

.page-home .res__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 30px);
  margin-top: clamp(24px, 4vw, 42px);
}

.page-home .res__cats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .res__cat {
  padding: 18px 20px;
  border: 1px solid var(--deep-500);
  border-radius: 3px;
  background: rgba(10, 36, 56, 0.5);
}

.page-home .res__cat-i {
  display: block;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan-400);
}

.page-home .res__cat h3 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
}

.page-home .res__cat p {
  margin: 7px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist-400);
}

.page-home .res__aside {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-home .res__export {
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--orange-500);
  border-radius: 3px;
  background:
    linear-gradient(155deg, rgba(255, 122, 47, 0.16), rgba(10, 36, 56, 0.72) 62%);
}

.page-home .res__export-t {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.02rem, 2.6vw, 1.22rem);
  font-weight: 700;
  line-height: 1.5;
}

.page-home .res__export-s {
  margin: 9px 0 18px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist-400);
}

.page-home .res__aside-note {
  margin: 0;
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist-400);
  border-left: 2px solid var(--deep-500);
}

.page-home .res__aside-note a {
  color: var(--cyan-400);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 上门服务 ---------- */
.page-home .tech {
  padding: clamp(48px, 8vw, 100px) 0;
  background: var(--paper-100);
  color: var(--ink-900);
}

.page-home .tech__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 44px);
  align-items: start;
}

.page-home .tech .eyebrow {
  color: var(--cyan-700);
}

.page-home .tech h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.2vw, 2.35rem);
  font-weight: 900;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-home .tech__lede {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: #33424f;
}

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

.page-home .tech__tiers li {
  display: grid;
  grid-template-columns: 4.5em 1fr;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--paper-300);
}

.page-home .tech__tiers li:last-child {
  border-bottom: 1px solid var(--paper-300);
}

.page-home .tech__tiers .mono {
  align-self: start;
  padding: 2px 8px;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-align: center;
  color: var(--paper-100);
  background: var(--deep-700);
  border-radius: 2px;
}

.page-home .tech__tiers p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: #33424f;
}

.page-home .tech__meta {
  margin: 20px 0 0;
  padding: 14px 16px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--deep-700);
  background: var(--paper-300);
  border-left: 3px solid var(--orange-500);
}

.page-home .tech .btn-row {
  margin-top: 22px;
}

.page-home .tech .btn--quiet {
  color: var(--deep-700);
}

.page-home .tech__pic {
  margin: 0;
  border: 1px solid var(--paper-300);
  border-radius: 3px;
  background: var(--paper-300);
  overflow: hidden;
  box-shadow: 0 22px 44px -32px rgba(4, 18, 31, 0.55);
}

.page-home .tech__pic img {
  display: block;
  width: 100%;
  height: clamp(220px, 52vw, 380px);
  object-fit: cover;
}

.page-home .tech__pic figcaption {
  padding: 10px 14px;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--deep-700);
  background: var(--paper-300);
}

/* ---------- 数据带 ---------- */
.page-home .band {
  position: relative;
  overflow: hidden;
  padding: clamp(40px, 6.5vw, 76px) 0;
  border-top: 1px solid var(--deep-500);
  border-bottom: 1px solid var(--deep-500);
  background: linear-gradient(102deg, rgba(10, 36, 56, 0.98) 0%, rgba(11, 143, 132, 0.32) 54%, rgba(4, 18, 31, 0.98) 100%);
}

.page-home .band::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-image:
    linear-gradient(rgba(43, 231, 206, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(43, 231, 206, 0.08) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

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

.page-home .band__title {
  margin: 0 0 clamp(20px, 3.5vw, 34px);
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3.6vw, 1.95rem);
  font-weight: 700;
  line-height: 1.35;
}

.page-home .band__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 3.4vw, 34px);
}

.page-home .stat {
  display: grid;
  gap: 6px;
  padding-top: 12px;
  border-top: 1px solid rgba(43, 231, 206, 0.4);
}

.page-home .stat__num {
  font-family: var(--font-mono);
  font-size: clamp(1.8rem, 5.6vw, 3.1rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.01em;
  font-variant-numeric: tabular-nums;
  color: var(--cyan-400);
}

.page-home .stat__num em {
  font-style: normal;
  font-size: 0.52em;
  margin-left: 2px;
}

.page-home .stat__label {
  font-size: 12.5px;
  line-height: 1.6;
  letter-spacing: 0.03em;
  color: var(--mist-400);
}

.page-home .band__foot {
  margin: clamp(22px, 3.6vw, 34px) 0 0;
  max-width: 40em;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--paper-100);
}

.page-home .band__foot a {
  color: var(--cyan-400);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 场景分流 ---------- */
.page-home .scene {
  padding: clamp(48px, 8vw, 100px) 0 clamp(64px, 10vw, 120px);
}

.page-home .scene__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: clamp(22px, 3.6vw, 38px);
}

.page-home .scene__card {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--deep-500);
  border-radius: 3px;
  background: rgba(10, 36, 56, 0.42);
  transition: border-color 180ms var(--ease), background 180ms var(--ease), transform 180ms var(--ease);
}

.page-home .scene__card:hover {
  border-color: var(--cyan-400);
  background: rgba(10, 36, 56, 0.78);
  transform: translateY(-3px);
}

.page-home .scene__card h3 {
  margin: 4px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2.6vw, 1.24rem);
  font-weight: 700;
  line-height: 1.45;
}

.page-home .scene__card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist-400);
}

.page-home .scene__link {
  justify-self: start;
  margin-top: 4px;
  padding-bottom: 2px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--orange-500);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 122, 47, 0.5);
  transition: border-color 180ms var(--ease);
}

.page-home .scene__link::after {
  content: " →";
}

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

/* ---------- 移动端快捷栏 ---------- */
.page-home .quickbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 40;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--deep-500);
  border-top: 1px solid var(--cyan-400);
  box-shadow: 0 -8px 24px -14px rgba(0, 0, 0, 0.9);
}

.page-home .quickbar a {
  display: grid;
  gap: 2px;
  padding: 10px 6px calc(10px + env(safe-area-inset-bottom, 0px));
  text-align: center;
  font-size: 13px;
  color: var(--paper-100);
  text-decoration: none;
  background: var(--deep-900);
}

.page-home .quickbar a:active {
  color: var(--orange-500);
}

.page-home .quickbar .mono {
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--cyan-400);
}

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

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

@media (min-width: 861px) {
  .page-home .quickbar {
    display: none;
  }
}

@media (min-width: 900px) {
  .page-home .status__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(20px, 3vw, 36px);
  }

  .page-home .track {
    grid-template-columns: minmax(0, 1fr) 44px minmax(0, 1fr) 44px minmax(0, 1fr);
    align-items: stretch;
  }

  .page-home .track__link {
    display: grid;
    place-items: center;
    position: relative;
  }

  .page-home .track__link::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 1px;
    background: linear-gradient(90deg, rgba(43, 231, 206, 0.15), var(--cyan-400), rgba(43, 231, 206, 0.15));
  }

  .page-home .track__link .mono {
    position: relative;
    padding: 2px 4px;
    font-size: 10px;
    letter-spacing: 0.12em;
    color: var(--cyan-400);
    background: var(--deep-900);
  }

  .page-home .res__layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(20px, 3vw, 36px);
  }

  .page-home .tech__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-home .scene__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .band__row {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-home .hero__inner {
    padding-top: clamp(16px, 3vw, 40px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .status__item,
  .page-home .track__node,
  .page-home .scene__card,
  .page-home .status__copy,
  .page-home .filter-btn {
    transition: none;
  }

  .page-home .status__item:hover,
  .page-home .scene__card:hover {
    transform: none;
  }
}
<<<END>>>