.page-home {
  --home-line: 1px solid rgba(201, 208, 220, 0.22);
  --home-line-ink: 1px solid rgba(11, 13, 18, 0.16);
  background: var(--c-space);
  color: var(--c-warm);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-home [id] {
  scroll-margin-top: 86px;
}

/* ---------- 框景首屏 ---------- */
.page-home .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(1rem, 3vw, 2.5rem) var(--gutter) clamp(2rem, 5vw, 4rem);
  background:
    radial-gradient(90% 70% at 88% 6%, rgba(59, 42, 107, 0.62), transparent 62%),
    radial-gradient(70% 60% at 4% 96%, rgba(14, 59, 58, 0.55), transparent 66%),
    var(--c-space);
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  mix-blend-mode: screen;
  pointer-events: none;
}

.page-home .hero__frame {
  position: relative;
  max-width: 1240px;
  margin: 0 auto;
  padding: clamp(1.4rem, 3.2vw, 3rem);
  border: var(--home-line);
  background: linear-gradient(150deg, rgba(10, 26, 47, 0.72), rgba(36, 26, 74, 0.5));
}

.page-home .hero__frame::before,
.page-home .hero__frame::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border: 1px solid var(--c-signal);
}

.page-home .hero__frame::before {
  top: -1px;
  left: -1px;
  border-right: 0;
  border-bottom: 0;
}

.page-home .hero__frame::after {
  bottom: -1px;
  right: -1px;
  border-left: 0;
  border-top: 0;
}

.page-home .hero__inner {
  display: grid;
  gap: clamp(1.75rem, 3.5vw, 3rem);
}

.page-home .hero .breadcrumb {
  margin-bottom: 1.1rem;
  color: rgba(245, 241, 232, 0.6);
}

.page-home .hero .eyebrow {
  color: var(--c-mint);
  margin: 0 0 0.9rem;
}

.page-home .hero h1 {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(2.05rem, 5.4vw, 4.1rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--c-warm);
}

.page-home .hero__accent {
  color: var(--c-warm);
  box-shadow: inset 0 -0.16em 0 rgba(255, 122, 51, 0.55);
}

.page-home .hero__lede {
  max-width: 46ch;
  margin: 0 0 1.75rem;
  font-size: clamp(0.98rem, 1.1vw, 1.1rem);
  line-height: 1.85;
  color: rgba(245, 241, 232, 0.82);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-home .hero__actions .btn:focus-visible {
  outline: 2px solid var(--c-signal);
  outline-offset: 3px;
}

.page-home .hero__panel {
  display: grid;
  gap: 0.9rem;
  align-content: start;
}

.page-home .hero__panel-media {
  overflow: hidden;
  aspect-ratio: 3 / 2;
  border: var(--home-line);
  background: rgba(10, 26, 47, 0.5);
}

.page-home .hero__panel-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.82;
}

.page-home .status-card {
  position: relative;
  padding: 1.1rem 1.15rem 1.25rem;
  border: 1px solid rgba(111, 227, 182, 0.28);
  background: linear-gradient(165deg, rgba(36, 26, 74, 0.94), rgba(10, 26, 47, 0.96));
  box-shadow: 0 22px 44px -34px rgba(0, 0, 0, 0.92);
}

.page-home .status-card__tag {
  margin: 0 0 0.55rem;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-mint);
}

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

.page-home .lamp {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.68rem 0;
  border-top: 1px dashed rgba(201, 208, 220, 0.16);
}

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

.page-home .lamp__dot {
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  margin-top: 0.5rem;
  border-radius: 50%;
  transition: transform 0.25s var(--ease);
}

.page-home .lamp:hover .lamp__dot {
  transform: scale(1.4);
}

.page-home .lamp--mint .lamp__dot {
  background: var(--c-mint);
  box-shadow: 0 0 0 4px rgba(111, 227, 182, 0.13);
  animation: home-lamp 3.6s ease-in-out infinite;
}

.page-home .lamp--signal .lamp__dot {
  background: var(--c-signal);
  box-shadow: 0 0 0 4px rgba(255, 122, 51, 0.14);
}

.page-home .lamp--fog .lamp__dot {
  background: var(--c-fog);
  box-shadow: 0 0 0 4px rgba(201, 208, 220, 0.12);
}

@keyframes home-lamp {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

.page-home .lamp__body {
  display: grid;
  gap: 0.15rem;
}

.page-home .lamp__body strong {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--c-warm);
}

.page-home .lamp__body span {
  font-size: 0.78rem;
  line-height: 1.55;
  color: rgba(245, 241, 232, 0.66);
}

.page-home .status-card__link {
  display: inline-block;
  margin-top: 0.85rem;
  font-size: 0.8rem;
  color: var(--c-mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(111, 227, 182, 0.4);
}

.page-home .status-card__link:hover {
  border-bottom-color: var(--c-mint);
}

/* ---------- 页内索引条 ---------- */
.page-home .page-index {
  border-top: 1px solid rgba(201, 208, 220, 0.14);
  border-bottom: 1px solid rgba(201, 208, 220, 0.14);
  background: rgba(36, 26, 74, 0.42);
}

.page-home .page-index__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.4rem;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
  align-items: center;
}

.page-home .page-index__label {
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--c-signal);
}

.page-home .page-index a {
  font-size: 0.82rem;
  color: rgba(245, 241, 232, 0.78);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}

.page-home .page-index a:hover {
  color: var(--c-warm);
  border-bottom-color: var(--c-signal);
}

/* ---------- 入口路径更新 ---------- */
.page-home .ledger {
  padding: clamp(2.75rem, 6vw, 5.5rem) 0;
  background: linear-gradient(180deg, var(--c-space), #081426);
}

.page-home .ledger__head {
  max-width: 62ch;
  margin-bottom: clamp(1.75rem, 3vw, 2.75rem);
}

.page-home .ledger .eyebrow {
  color: var(--c-signal);
  margin: 0;
}

.page-home .ledger h2 {
  margin: 0.5rem 0 0.9rem;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(1.65rem, 3.4vw, 2.85rem);
  line-height: 1.22;
  color: var(--c-warm);
}

.page-home .ledger__lede {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.85;
  color: rgba(245, 241, 232, 0.74);
}

.page-home .ledger__grid {
  display: grid;
  gap: 1px;
  border: var(--home-line);
  background: rgba(201, 208, 220, 0.16);
}

.page-home .ledger__card {
  padding: clamp(1.1rem, 2.4vw, 1.9rem);
  background: var(--c-space);
  transition: background 0.3s var(--ease);
}

.page-home .ledger__card:hover {
  background: #0d2039;
}

.page-home .ledger__card .mono {
  margin: 0 0 0.6rem;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--c-signal);
}

.page-home .ledger__card h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--c-warm);
}

.page-home .ledger__card p:last-child {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(245, 241, 232, 0.72);
}

/* ---------- 服务概况 ---------- */
.page-home .beacon {
  padding: clamp(1.5rem, 3vw, 2.25rem) 0;
  background: var(--c-teal);
  border-top: 1px solid rgba(111, 227, 182, 0.2);
  border-bottom: 1px solid rgba(111, 227, 182, 0.2);
}

.page-home .beacon__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem 1rem;
}

.page-home .beacon__item {
  display: grid;
  gap: 0.2rem;
  padding-left: 0.85rem;
  border-left: 1px solid rgba(111, 227, 182, 0.32);
}

.page-home .beacon__num {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(1.3rem, 2.4vw, 1.9rem);
  color: var(--c-mint);
  letter-spacing: -0.01em;
}

.page-home .beacon__label {
  font-size: 0.78rem;
  color: rgba(245, 241, 232, 0.68);
}

/* ---------- 跨端排查 ---------- */
.page-home .cross {
  padding: clamp(2.75rem, 6vw, 5.5rem) 0;
  background: var(--c-warm);
  color: var(--c-ink);
}

.page-home .cross__inner {
  display: grid;
  gap: clamp(1.75rem, 3.5vw, 3rem);
}

.page-home .cross__media {
  overflow: hidden;
  border: var(--home-line-ink);
  background: linear-gradient(160deg, #ffffff, #ece7dc);
}

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

.page-home .cross__caption {
  margin: 0;
  padding: 0.6rem 0.85rem;
  font-size: 10px;
  letter-spacing: 0.22em;
  color: #6C1F3B;
  border-top: var(--home-line-ink);
}

.page-home .cross .eyebrow {
  margin: 0;
  color: #6C1F3B;
}

.page-home .cross h2 {
  margin: 0.5rem 0 0.85rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  line-height: 1.28;
  color: var(--c-ink);
}

.page-home .cross__lede {
  margin: 0;
  max-width: 52ch;
  font-size: 0.96rem;
  line-height: 1.85;
  color: #3a4152;
}

.page-home .steps {
  margin: 1.35rem 0 1.7rem;
  padding: 0;
  list-style: none;
}

.page-home .step {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 0.85rem;
  padding: 1rem 0;
  border-top: var(--home-line-ink);
}

.page-home .step:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-home .step__no {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: #6C1F3B;
  padding-top: 0.3rem;
}

.page-home .step h3 {
  margin: 0 0 0.3rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--c-ink);
}

.page-home .step p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: #3a4152;
}

.page-home .cross .btn--ghost {
  color: var(--c-ink);
  border-color: rgba(11, 13, 18, 0.38);
}

.page-home .cross .btn--ghost:hover,
.page-home .cross .btn--ghost:focus-visible {
  color: #6C1F3B;
  border-color: var(--c-signal);
}

/* ---------- 分类标签 ---------- */
.page-home .tags {
  padding: clamp(2.75rem, 6vw, 5.5rem) 0;
  background: linear-gradient(160deg, var(--c-nebula), #2a1d54 58%, var(--c-indi));
  color: var(--c-warm);
}

.page-home .tags__head {
  max-width: 60ch;
  margin-bottom: clamp(1.5rem, 3vw, 2.4rem);
}

.page-home .tags .eyebrow {
  margin: 0;
  color: var(--c-mint);
}

.page-home .tags h2 {
  margin: 0.5rem 0 0.85rem;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(1.65rem, 3.4vw, 2.85rem);
  line-height: 1.22;
  color: var(--c-warm);
}

.page-home .tags__head p:last-child {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.85;
  color: rgba(245, 241, 232, 0.74);
}

.page-home .tags__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-bottom: 1px solid rgba(245, 241, 232, 0.16);
}

.page-home .tag-row {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  column-gap: 1rem;
  padding: 1.05rem 0.35rem;
  border-top: 1px solid rgba(245, 241, 232, 0.16);
  transition: background 0.25s var(--ease), padding-left 0.25s var(--ease);
}

.page-home .tag-row:hover {
  background: rgba(255, 122, 51, 0.08);
  padding-left: 0.85rem;
}

.page-home .tag-row__no {
  grid-column: 1;
  grid-row: 1 / span 2;
  padding-top: 0.3rem;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--c-mint);
}

.page-home .tag-row h3 {
  grid-column: 2;
  grid-row: 1;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--c-warm);
}

.page-home .tag-row p {
  grid-column: 2;
  grid-row: 2;
  margin: 0.2rem 0 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(245, 241, 232, 0.72);
}

/* ---------- 旧版本回廊 ---------- */
.page-home .vault {
  padding: clamp(2.75rem, 6vw, 5.5rem) 0;
  background: var(--c-indi);
  color: var(--c-warm);
}

.page-home .vault__inner {
  display: grid;
  gap: clamp(1.75rem, 3.5vw, 3rem);
}

.page-home .vault .eyebrow {
  margin: 0;
  color: var(--c-signal);
}

.page-home .vault h2 {
  margin: 0.5rem 0 0.9rem;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(1.6rem, 3.3vw, 2.7rem);
  line-height: 1.24;
  color: var(--c-warm);
}

.page-home .vault__body p {
  margin: 0 0 1.5rem;
  max-width: 48ch;
  font-size: 0.96rem;
  line-height: 1.85;
  color: rgba(245, 241, 232, 0.74);
}

.page-home .vault__media {
  border: var(--home-line);
  padding: 0.75rem;
  background: rgba(10, 26, 47, 0.55);
}

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

.page-home .vault__stack {
  display: grid;
  gap: 0.5rem;
  margin-top: 0.85rem;
}

.page-home .vault__chip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.6rem 0.8rem;
  border: 1px solid rgba(245, 241, 232, 0.22);
  background: rgba(10, 26, 47, 0.92);
  font-size: 0.78rem;
  color: rgba(245, 241, 232, 0.86);
}

.page-home .vault__chip .mono {
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--c-mint);
}

/* ---------- 版本资料协助 ---------- */
.page-home .assist {
  padding: clamp(2.5rem, 5.5vw, 5rem) 0;
  background: linear-gradient(200deg, var(--c-teal), var(--c-space) 72%);
  border-top: 1px solid rgba(111, 227, 182, 0.22);
}

.page-home .assist__inner {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.page-home .assist .eyebrow {
  margin: 0;
  color: var(--c-mint);
}

.page-home .assist h2 {
  margin: 0.5rem 0 0.9rem;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(1.6rem, 3.3vw, 2.7rem);
  line-height: 1.24;
  color: var(--c-warm);
}

.page-home .assist__text > p {
  margin: 0 0 0.85rem;
  max-width: 50ch;
  font-size: 0.95rem;
  line-height: 1.85;
  color: rgba(245, 241, 232, 0.76);
}

.page-home .assist__mail,
.page-home .assist__tel {
  margin: 0.35rem 0 0;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  color: var(--c-warm);
}

.page-home .assist__card {
  padding: 1.15rem;
  border: 1px solid rgba(255, 122, 51, 0.34);
  background: rgba(36, 26, 74, 0.55);
}

.page-home .assist__card-tag {
  margin: 0 0 0.85rem;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-signal);
}

.page-home .assist__topics {
  margin: 0 0 1.1rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
}

.page-home .assist__topics li {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px dashed rgba(201, 208, 220, 0.2);
  font-size: 0.88rem;
  color: rgba(245, 241, 232, 0.86);
}

.page-home .assist__topics .mono {
  font-size: 10px;
  letter-spacing: 0.18em;
  color: rgba(201, 208, 220, 0.7);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-home .ledger__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-home .tag-row {
    grid-template-columns: 72px minmax(0, 190px) minmax(0, 1fr);
    align-items: baseline;
    column-gap: 1.25rem;
  }

  .page-home .tag-row__no {
    grid-row: 1;
  }

  .page-home .tag-row h3 {
    grid-column: 2;
    grid-row: 1;
  }

  .page-home .tag-row p {
    grid-column: 3;
    grid-row: 1;
    margin: 0;
  }
}

@media (min-width: 900px) {
  .page-home .hero__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: clamp(2rem, 4vw, 4.5rem);
    align-items: start;
  }

  .page-home .cross__inner {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-home .vault__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    align-items: center;
  }

  .page-home .vault__stack {
    padding-right: 28px;
  }

  .page-home .vault__chip:nth-child(2) {
    transform: translateX(14px);
  }

  .page-home .vault__chip:nth-child(3) {
    transform: translateX(28px);
  }

  .page-home .assist__inner {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    align-items: start;
  }
}

@media (min-width: 1100px) {
  .page-home .hero__panel-media {
    aspect-ratio: 16 / 10;
  }
}

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

  .page-home .lamp__dot,
  .page-home .ledger__card,
  .page-home .tag-row,
  .page-home .page-index a {
    transition: none;
  }

  .page-home .vault__chip:nth-child(2),
  .page-home .vault__chip:nth-child(3) {
    transform: none;
  }
}
<<<END>>>