.page-home {
  --home-cut: clamp(18px, 3vw, 36px);
  background-color: var(--ink-900);
  color: var(--paper-100);
  overflow-x: clip;
}

.page-home a:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: 3px;
  box-shadow: 0 0 0 5px rgba(40, 224, 208, 0.18);
  border-radius: 6px;
}

.page-home .section-eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--cyan-400);
}

.page-home .section-title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(24px, 3.2vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper-100);
}

.page-home .section-lead {
  margin: 14px 0 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(242, 240, 234, 0.78);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(76px, 10vw, 116px) 0 clamp(40px, 6vw, 76px);
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 66px 66px;
  opacity: 0.22;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.35) 62%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.35) 62%, transparent 100%);
}

.page-home .breadcrumb {
  margin-bottom: clamp(22px, 3.5vw, 40px);
}

.page-home .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 48px);
}

.page-home .hero-head {
  display: flex;
  align-items: flex-start;
  gap: clamp(10px, 2vw, 20px);
}

.page-home .hero-title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(32px, 6vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--paper-100);
}

.page-home .hero-title em {
  font-style: normal;
  color: var(--cyan-400);
}

.page-home .hero-turn {
  display: none;
  flex: none;
  padding-top: 8px;
  writing-mode: vertical-rl;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.34em;
  color: var(--gray-400);
  white-space: nowrap;
}

.page-home .hero-lead {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(242, 240, 234, 0.80);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-home .hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .hero-map {
  position: relative;
  isolation: isolate;
  padding: 14px 14px 18px;
  background: linear-gradient(165deg, rgba(18, 58, 94, 0.96), rgba(11, 37, 69, 0.96));
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-float);
}

.page-home .hero-map::before,
.page-home .hero-map::after {
  content: "";
  position: absolute;
  z-index: -1;
  border-radius: var(--radius-lg);
  background: var(--paper-100);
}

.page-home .hero-map::before {
  inset: 8px -7px -10px 10px;
  opacity: 0.10;
}

.page-home .hero-map::after {
  inset: 14px -14px -18px 20px;
  opacity: 0.05;
}

.page-home .map-visual {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--ink-900);
  aspect-ratio: 16 / 9;
}

.page-home .map-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.82) contrast(1.12);
}

.page-home .map-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    rgba(40, 224, 208, 0.16) 0px,
    rgba(40, 224, 208, 0.16) 1px,
    transparent 1px,
    transparent 4px
  );
  pointer-events: none;
}

.page-home .map-title {
  margin: 14px 4px 6px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gray-400);
}

.page-home .map-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-home .map-list a {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 11px 10px;
  border: 1px solid transparent;
  border-radius: 12px;
  color: var(--paper-100);
  text-decoration: none;
  font-size: 14px;
  transition: background-color 0.24s var(--ease), border-color 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-home .map-list a:hover {
  background: rgba(40, 224, 208, 0.10);
  border-color: var(--line-cyan);
  transform: translateX(3px);
}

.page-home .map-idx {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--cyan-400);
}

.page-home .map-label {
  min-width: 0;
}

.page-home .map-arrow {
  color: var(--violet-500);
  font-family: var(--font-data);
  transition: color 0.24s var(--ease);
}

.page-home .map-list a:hover .map-arrow {
  color: var(--cyan-400);
}

/* ---------- 本周节奏 ---------- */
.page-home .band-week {
  position: relative;
  margin-top: calc(var(--home-cut) * -1);
  padding: clamp(52px, 7vw, 92px) 0 clamp(38px, 5vw, 64px);
  background: var(--ink-800);
  clip-path: polygon(0 var(--home-cut), 100% 0, 100% 100%, 0 100%);
}

.page-home .metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.page-home .metric {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, rgba(18, 58, 94, 0.92), rgba(7, 26, 47, 0.92));
  color: var(--paper-100);
  text-decoration: none;
  transition: transform 0.28s var(--ease), border-color 0.28s var(--ease), background-color 0.28s var(--ease);
}

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

.page-home .metric-value {
  display: flex;
  align-items: baseline;
  gap: 4px;
  font-family: var(--font-data);
  font-size: clamp(26px, 3.4vw, 36px);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan-400);
}

.page-home .metric-unit {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--gray-400);
}

.page-home .metric-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--paper-100);
}

.page-home .metric-note {
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--gray-400);
  transition: color 0.28s var(--ease);
}

.page-home .metric:hover .metric-note,
.page-home .metric:focus-visible .metric-note {
  color: rgba(242, 240, 234, 0.86);
}

.page-home .week-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px dashed var(--line-soft);
}

.page-home .week-foot p {
  margin: 0;
  flex: 1 1 260px;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--gray-400);
}

/* ---------- 主题簇 ---------- */
.page-home .band-topics {
  padding: clamp(48px, 7vw, 88px) 0;
  background:
    radial-gradient(120% 80% at 88% 0%, rgba(123, 97, 255, 0.14), transparent 62%),
    var(--ink-900);
}

.page-home .clusters {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.page-home .cluster {
  position: relative;
  display: block;
  overflow: hidden;
  padding: 24px 20px 20px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: var(--ink-800);
  color: var(--paper-100);
  text-decoration: none;
  transition: transform 0.28s var(--ease), border-color 0.28s var(--ease);
}

.page-home .cluster::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 62px;
  height: 62px;
  background: var(--violet-500);
  opacity: 0.72;
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  pointer-events: none;
}

.page-home .cluster--archive::before {
  background: var(--orange-500);
  opacity: 0.8;
}

.page-home .cluster:hover,
.page-home .cluster:focus-visible {
  transform: translateY(-4px);
  border-color: var(--line-cyan);
}

.page-home .cluster-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  filter: saturate(0.7) brightness(0.85);
  pointer-events: none;
}

.page-home .cluster--archive > *:not(.cluster-bg) {
  position: relative;
  z-index: 1;
}

.page-home .cluster-idx {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--cyan-400);
}

.page-home .cluster-name {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.35;
  color: var(--paper-100);
}

.page-home .cluster-desc {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: rgba(242, 240, 234, 0.74);
}

.page-home .cluster-note {
  margin: 10px 0 0;
  padding-left: 10px;
  border-left: 2px solid var(--cyan-400);
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--cyan-400);
}

.page-home .cluster-links {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--violet-500);
  transition: color 0.24s var(--ease);
}

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

@media (hover: hover) and (pointer: fine) {
  .page-home .cluster-note {
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.28s var(--ease), transform 0.28s var(--ease);
  }

  .page-home .cluster:hover .cluster-note,
  .page-home .cluster:focus-visible .cluster-note {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 客户端 ---------- */
.page-home .band-client {
  padding: clamp(48px, 7vw, 88px) 0;
  background: var(--ink-800);
}

.page-home .client-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 46px);
}

.page-home .stat-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .stat-chip {
  padding: 7px 12px;
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius-pill);
  background: rgba(40, 224, 208, 0.08);
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--cyan-400);
}

.page-home .client-sub {
  margin: 30px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  color: var(--paper-100);
}

.page-home .steps {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-home .step {
  position: relative;
  padding: 14px 16px 14px 46px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: rgba(7, 26, 47, 0.62);
}

.page-home .step-num {
  position: absolute;
  left: 14px;
  top: 15px;
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--violet-500);
}

.page-home .step-title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  color: var(--paper-100);
}

.page-home .step-desc {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--gray-400);
}

.page-home .client-note {
  margin: 20px 0 18px;
  font-size: 13.5px;
  line-height: 1.85;
  color: rgba(242, 240, 234, 0.76);
  max-width: 34em;
}

.page-home .client-figure {
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: rgba(18, 58, 94, 0.55);
}

.page-home .client-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  object-fit: cover;
  filter: saturate(0.8) brightness(0.9) contrast(1.08);
}

.page-home .client-figure figcaption {
  margin-top: 10px;
  padding: 0 4px;
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--gray-400);
}

/* ---------- 流程与服务 ---------- */
.page-home .band-service {
  padding: clamp(48px, 7vw, 88px) 0;
  background: var(--ink-900);
}

.page-home .flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .flow-step {
  position: relative;
  padding: 20px 18px 18px;
  border: 1px solid var(--line-soft);
  border-top: 3px solid var(--cyan-400);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(18, 58, 94, 0.72), rgba(7, 26, 47, 0.72));
}

.page-home .flow-num {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--orange-500);
}

.page-home .flow-title {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  color: var(--paper-100);
}

.page-home .flow-desc {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--gray-400);
}

.page-home .service-card {
  margin-top: 26px;
  padding: clamp(22px, 3.4vw, 34px);
  border-radius: var(--radius-lg);
  background: var(--paper-100);
  color: var(--black-900);
  box-shadow: 10px 10px 0 -2px rgba(123, 97, 255, 0.35);
}

.page-home .service-title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(19px, 2.4vw, 24px);
  line-height: 1.3;
  color: var(--black-900);
}

.page-home .service-text {
  margin: 12px 0 0;
  max-width: 40em;
  font-size: 14px;
  line-height: 1.9;
  color: #2c3742;
}

.page-home .service-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin: 20px 0 22px;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px dashed rgba(16, 24, 32, 0.22);
}

.page-home .service-contact li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
}

.page-home .service-contact .contact-label {
  flex: none;
  min-width: 68px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: #5b6a7c;
}

.page-home .service-contact .contact-value {
  font-family: var(--font-data);
  font-size: 14px;
  color: var(--black-900);
  word-break: break-word;
}

.page-home .service-card .btn--primary {
  color: var(--ink-900);
}

/* ---------- 版本 ---------- */
.page-home .band-version {
  padding: clamp(48px, 7vw, 88px) 0;
  background:
    linear-gradient(115deg, rgba(123, 97, 255, 0.12), transparent 46%),
    var(--ink-800);
}

.page-home .version-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
}

.page-home .version-text {
  margin: 16px 0 22px;
  max-width: 38em;
  font-size: 14px;
  line-height: 1.9;
  color: rgba(242, 240, 234, 0.76);
}

.page-home .version-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 30px 0 0;
  padding: 0;
  border-top: 1px dashed var(--line-soft);
  padding-top: 22px;
}

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

.page-home .vstat-label {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray-400);
}

.page-home .vstat-num {
  margin: 4px 0 0;
  font-family: var(--font-data);
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 700;
  color: var(--paper-100);
}

.page-home .version-figure {
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: rgba(7, 26, 47, 0.7);
  align-self: start;
}

.page-home .version-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  object-fit: cover;
  filter: saturate(0.78) brightness(0.88) contrast(1.1);
}

.page-home .version-figure figcaption {
  margin-top: 10px;
  padding: 0 4px;
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--gray-400);
}

/* ---------- 结尾 ---------- */
.page-home .home-cta {
  padding: 0 0 clamp(52px, 7vw, 88px);
  background: var(--ink-800);
}

.page-home .cta-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  padding: clamp(24px, 3.6vw, 40px);
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius-lg);
  background:
    repeating-linear-gradient(90deg, rgba(40, 224, 208, 0.07) 0 1px, transparent 1px 26px),
    linear-gradient(120deg, rgba(18, 58, 94, 0.95), rgba(7, 26, 47, 0.95));
}

.page-home .cta-title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(21px, 2.8vw, 30px);
  line-height: 1.28;
  color: var(--paper-100);
}

.page-home .cta-text {
  margin: 12px 0 0;
  max-width: 40em;
  font-size: 14px;
  line-height: 1.9;
  color: rgba(242, 240, 234, 0.78);
}

.page-home .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: center;
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-home .metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

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

  .page-home .service-contact li {
    display: block;
  }

  .page-home .service-contact .contact-label {
    display: block;
    min-width: 0;
    margin-bottom: 4px;
  }
}

@media (min-width: 860px) {
  .page-home .clusters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-home .flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-home .flow-step:nth-child(2) {
    transform: translateY(16px);
  }

  .page-home .flow-step:nth-child(3) {
    transform: translateY(32px);
  }

  .page-home .cta-inner {
    grid-template-columns: minmax(0, 1.5fr) auto;
    align-items: center;
  }
}

@media (min-width: 940px) {
  .page-home .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4.2fr);
    align-items: start;
    gap: clamp(32px, 4vw, 56px);
  }

  .page-home .hero-turn {
    display: block;
  }

  .page-home .hero-map {
    transform: rotate(-1.1deg);
    margin-top: 6px;
  }

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

  .page-home .client-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-home .version-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
    align-items: start;
  }

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

@media (min-width: 1100px) {
  .page-home .clusters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .cluster {
    padding: 28px 24px 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .metric,
  .page-home .cluster,
  .page-home .map-list a,
  .page-home .cluster-note,
  .page-home .flow-step,
  .page-home .hero-map {
    transition: none;
  }

  .page-home .metric:hover,
  .page-home .metric:focus-visible,
  .page-home .cluster:hover,
  .page-home .cluster:focus-visible,
  .page-home .map-list a:hover,
  .page-home .flow-step:nth-child(2),
  .page-home .flow-step:nth-child(3),
  .page-home .hero-map {
    transform: none;
  }
}
<<<END>>>