.page-home {
  --home-rail: 72px;
  --home-line-gold: rgba(216, 169, 78, 0.30);
  --home-line-ice: rgba(159, 199, 201, 0.18);
  background: var(--night-900);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.8;
  overflow-x: clip;
}

.page-home .wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- 上下文提示 ---------- */
.page-home .home-context {
  background: var(--night-900);
  border-bottom: 1px solid var(--line-light);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  color: var(--slate);
}

.page-home .home-context__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding-block: 0.7rem;
}

.page-home .home-context__mark {
  color: var(--gold);
}

.page-home .home-context__sep {
  color: var(--night-500);
}

.page-home .home-context__now {
  color: var(--ice);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(2rem, 6vw, 3.75rem) clamp(2.5rem, 7vw, 5rem);
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(31, 78, 107, 0.55) 0%, rgba(8, 23, 38, 0) 62%),
    var(--night-900);
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    repeating-linear-gradient(to right, var(--tick) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(to bottom, var(--tick) 0 1px, transparent 1px 88px);
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 58%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, #000 58%, transparent 100%);
}

.page-home .home-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

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

.page-home .home-hero__body {
  min-width: 0;
}

.page-home .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-home .h-display {
  margin: 0.5rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.6vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--paper);
  text-wrap: balance;
}

.page-home .h-section {
  margin: 0.45rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.4vw, var(--fs-xl));
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.page-home .lede {
  max-width: 46ch;
  margin: 1rem 0 0;
  font-size: clamp(1rem, 1.6vw, var(--fs-md));
  line-height: 1.85;
  color: rgba(244, 235, 216, 0.86);
}

/* 版本号纸条 */
.page-home .version-slip {
  margin-top: clamp(1.5rem, 3vw, 2rem);
  border: 1px solid var(--line-gold);
  background: linear-gradient(150deg, rgba(216, 169, 78, 0.12), rgba(18, 49, 74, 0.72) 62%);
}

.page-home .version-slip__btn {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 1rem;
  padding: 1rem 1.15rem;
  cursor: pointer;
  list-style: none;
}

.page-home .version-slip__btn::-webkit-details-marker {
  display: none;
}

.page-home .version-slip__label {
  width: 100%;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  color: var(--slate);
}

.page-home .version-slip__no {
  font-family: var(--font-mono);
  font-size: clamp(2.5rem, 8vw, var(--fs-3xl));
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--gold);
}

.page-home .version-slip__hint {
  font-size: var(--fs-sm);
  color: var(--ice);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-fast) var(--ease);
}

.page-home .version-slip__btn:hover .version-slip__hint,
.page-home .version-slip[open] .version-slip__hint {
  border-bottom-color: var(--line-gold);
}

.page-home .version-slip__panel {
  padding: 1rem 1.15rem 1.2rem;
  border-top: 1px solid var(--line-light);
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: rgba(244, 235, 216, 0.84);
}

.page-home .version-slip__panel p {
  margin: 0 0 0.9rem;
}

/* 站内检索 */
.page-home .home-search__field {
  margin-top: 1.6rem;
  padding-left: 0.9rem;
  border-left: 2px solid var(--line-gold);
}

.page-home .searchfield__label {
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  color: var(--ice);
}

.page-home .searchfield__input {
  width: 100%;
  min-width: 0;
  padding: 0.8rem 0.9rem;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  color: var(--paper);
  background: var(--night-700);
  border: 1px solid var(--night-500);
  transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}

.page-home .searchfield__input::placeholder {
  color: var(--slate);
}

.page-home .searchfield__input:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: inset 0 0 0 1px var(--gold);
}

.page-home .searchfield__hint {
  margin: 0.55rem 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  line-height: 1.6;
  color: var(--slate);
}

/* 首屏视觉 */
.page-home .media {
  margin: 0;
  min-width: 0;
}

.page-home .media__frame {
  display: block;
  border: 1px solid var(--line-light);
  padding: 0.5rem;
  background: rgba(18, 49, 74, 0.45);
}

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

.page-home .media__caption {
  padding-top: 0.6rem;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  line-height: 1.6;
  color: var(--slate);
}

.page-home .home-hero__visual .media__img {
  aspect-ratio: 4 / 3;
}

/* ---------- 产品线 ---------- */
.page-home .home-lines {
  position: relative;
  background: var(--paper);
  color: var(--ink);
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
}

.page-home .home-lines::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: repeating-linear-gradient(to right, var(--gold-deep) 0 28px, transparent 28px 36px);
  opacity: 0.55;
}

.page-home .home-lines .eyebrow {
  color: var(--gold-deep);
}

.page-home .home-lines .h-section {
  color: var(--ink);
}

.page-home .home-lines__head {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2.25rem);
  margin-bottom: clamp(1.75rem, 4vw, 2.5rem);
}

.page-home .home-lines__lede,
.page-home .home-find__lede {
  max-width: 42ch;
  margin: 0.9rem 0 0;
  font-size: var(--fs-base);
  line-height: 1.85;
  color: rgba(42, 33, 27, 0.82);
}

.page-home .home-lines__figure .media__frame {
  border-color: var(--line-ink);
  background: var(--paper-deep);
}

.page-home .home-lines__figure .media__caption {
  color: var(--gold-deep);
}

.page-home .home-lines__figure .media__img {
  aspect-ratio: 3 / 2;
}

.page-home .lines-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line-ink);
  border: 1px solid var(--line-ink);
}

.page-home .line-card {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: clamp(1.1rem, 2.2vw, 1.6rem);
  background: var(--paper);
  transition: background-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}

.page-home .line-card[hidden] {
  display: none;
}

.page-home .line-card:hover {
  background: #EFE4CE;
  box-shadow: inset 0 0 0 2px var(--gold-deep);
}

.page-home .line-card .card__index {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--gold-deep);
}

.page-home .line-card .card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
}

.page-home .line-card .card__text {
  flex: 1;
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.78;
  color: rgba(42, 33, 27, 0.8);
}

.page-home .line-card .card__meta {
  margin: 0;
  padding-top: 0.55rem;
  border-top: 1px dashed var(--line-ink);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--slate);
}

/* ---------- 本周同步 ---------- */
.page-home .home-sync {
  background: var(--night-700);
  color: var(--paper);
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
}

.page-home .home-sync__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.page-home .home-sync__main {
  min-width: 0;
}

.page-home .home-sync .h-section {
  color: var(--paper);
}

.page-home .home-sync__lede {
  max-width: 44ch;
  margin: 0.9rem 0 0;
  font-size: var(--fs-base);
  line-height: 1.85;
  color: rgba(244, 235, 216, 0.82);
}

.page-home .status-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--home-line-ice);
  border: 1px solid var(--home-line-ice);
}

.page-home .status-list__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 0.9rem;
  background: rgba(8, 23, 38, 0.4);
}

.page-home .status-dot {
  display: inline-block;
  width: 0.62rem;
  height: 0.62rem;
  border-radius: 50%;
  flex: none;
}

.page-home .status-dot--ice {
  background: var(--ice);
  box-shadow: 0 0 0 3px rgba(159, 199, 201, 0.18);
}

.page-home .status-dot--gold {
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(216, 169, 78, 0.18);
}

.page-home .status-dot--poplar {
  background: var(--poplar);
  box-shadow: 0 0 0 3px rgba(217, 118, 59, 0.18);
}

.page-home .status-dot--slate {
  background: var(--slate);
  box-shadow: 0 0 0 3px rgba(111, 138, 153, 0.18);
}

.page-home .status-list__name {
  font-size: var(--fs-sm);
  color: rgba(244, 235, 216, 0.92);
}

.page-home .status-list__num {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--gold);
}

.page-home .home-sync__note {
  margin: 1.1rem 0 1.4rem;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: rgba(244, 235, 216, 0.76);
}

.page-home .home-sync__figure .media__frame {
  border-color: var(--home-line-ice);
  background: rgba(8, 23, 38, 0.4);
}

.page-home .home-sync__figure .media__img {
  aspect-ratio: 3 / 4;
}

.page-home .home-sync__timeline {
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
  padding-top: clamp(1rem, 2.5vw, 1.5rem);
  border-top: 1px solid var(--home-line-ice);
}

.page-home .home-sync__timeline .media__frame {
  border-color: var(--home-line-ice);
  background: rgba(8, 23, 38, 0.4);
}

.page-home .home-sync__timeline .media__img {
  aspect-ratio: 2 / 1;
}

/* ---------- 检索路径 ---------- */
.page-home .home-find {
  background: var(--paper-deep);
  color: var(--ink);
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
}

.page-home .home-find .eyebrow {
  color: var(--gold-deep);
}

.page-home .home-find .h-section {
  color: var(--ink);
}

.page-home .home-find__head {
  max-width: 60ch;
}

.page-home .find-paths {
  list-style: none;
  margin: clamp(1.5rem, 4vw, 2.5rem) 0 0;
  padding: 0;
  border-top: 1px solid var(--line-ink);
}

.page-home .find-path {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.2rem 1rem;
  align-items: start;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--line-ink);
}

.page-home .find-path__no {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: var(--fs-lg);
  line-height: 1.1;
  color: var(--gold-deep);
}

.page-home .find-path__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
}

.page-home .find-path__text {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: rgba(42, 33, 27, 0.82);
}

.page-home .home-find__more {
  margin: clamp(1.2rem, 3vw, 1.8rem) 0 0;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: rgba(42, 33, 27, 0.82);
}

/* ---------- 咨询 ---------- */
.page-home .home-service {
  position: relative;
  background: var(--night-900);
  color: var(--paper);
  padding-block: clamp(2.5rem, 6vw, 4rem);
}

.page-home .home-service::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: repeating-linear-gradient(to right, var(--gold) 0 24px, transparent 24px 32px);
  opacity: 0.6;
}

.page-home .home-service__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.page-home .home-service__main {
  min-width: 0;
}

.page-home .home-service .h-section {
  color: var(--paper);
}

.page-home .home-service__lede {
  max-width: 46ch;
  margin: 0.9rem 0 0;
  font-size: var(--fs-base);
  line-height: 1.85;
  color: rgba(244, 235, 216, 0.84);
}

.page-home .home-service__note {
  margin: 0.9rem 0 1.5rem;
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: rgba(244, 235, 216, 0.72);
}

.page-home .contact-list {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  font-style: normal;
}

.page-home .contact-list__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.75rem;
  padding: 0.75rem 0.9rem;
  background: var(--night-700);
  border-left: 2px solid var(--gold);
}

.page-home .contact-list__label {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--slate);
}

.page-home .contact-list__value {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--paper);
  word-break: break-word;
}

.page-home .copybtn {
  margin-left: auto;
  padding: 0.28rem 0.6rem;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--ice);
  background: transparent;
  border: 1px solid var(--night-500);
  cursor: pointer;
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.page-home .copybtn:hover,
.page-home .copybtn:focus-visible {
  border-color: var(--gold);
  color: var(--gold);
  outline: none;
}

.page-home .copybtn[data-copy-state="done"] {
  border-color: var(--ice);
  color: var(--ice);
}

/* ---------- 链接与按钮 ---------- */
.page-home a {
  color: var(--gold-deep);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--t-fast) var(--ease);
}

.page-home .home-hero a,
.page-home .home-sync a,
.page-home .home-service a {
  color: var(--gold);
}

.page-home a:hover {
  color: var(--poplar);
}

.page-home .btn {
  display: inline-block;
  padding: 0.78rem 1.35rem;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.06em;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-home .btn--gold,
.page-home .home-hero a.btn--gold,
.page-home .home-sync a.btn--gold,
.page-home .home-service a.btn--gold {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--night-900);
}

.page-home .btn--gold:hover,
.page-home .home-hero a.btn--gold:hover,
.page-home .home-sync a.btn--gold:hover,
.page-home .home-service a.btn--gold:hover {
  background: var(--gold-deep);
  border-color: var(--gold-deep);
  color: var(--paper);
}

.page-home a:focus-visible,
.page-home summary:focus-visible {
  outline: 2px solid var(--ice);
  outline-offset: 3px;
}

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

  .page-home .version-slip__label {
    width: auto;
  }

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

@media (min-width: 860px) {
  .page-home .home-service__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-home .home-hero__grid {
    grid-template-columns: var(--home-rail) minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: clamp(1.5rem, 2.6vw, 2.5rem);
  }

  .page-home .home-hero__rail {
    display: block;
    align-self: stretch;
    min-height: 100%;
    border-right: 1px solid var(--line-light);
    background-image: repeating-linear-gradient(to bottom, var(--home-line-gold) 0 1px, transparent 1px 32px);
    background-size: 12px 100%;
    background-repeat: no-repeat;
    background-position: right top;
  }

  .page-home .home-lines__head {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.75fr);
    align-items: start;
  }

  .page-home .home-sync__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.7fr);
  }

  .page-home .find-path {
    grid-template-columns: 3.5rem minmax(0, 1fr);
    gap: 0.25rem 1.5rem;
  }

  .page-home .find-path:nth-child(2) {
    padding-left: 2.5rem;
  }

  .page-home .find-path:nth-child(3) {
    padding-left: 5rem;
  }
}

@media (min-width: 1024px) {
  .page-home .lines-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-home .status-list__item {
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-rows: auto auto;
    align-items: start;
    gap: 0.3rem 0.55rem;
  }

  .page-home .status-list__num {
    grid-column: 2;
    font-size: var(--fs-md);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
<<<END>>>