.page-home {
  --home-muted: #C4CFE4;
  --home-gap: clamp(20px, 3vw, 40px);
  background: var(--ink-night);
  color: var(--on-dark);
}

/* ============ 首屏框景 ============ */
.page-home .hero {
  position: relative;
  isolation: isolate;
  min-height: clamp(600px, 94svh, 960px);
  display: flex;
  align-items: flex-end;
  padding: clamp(140px, 22vh, 210px) 0 clamp(64px, 9vh, 110px);
  overflow: hidden;
  background: var(--ink-night);
  color: var(--on-dark);
}

.page-home .hero-bg {
  position: absolute;
  inset: 0;
  z-index: -3;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  opacity: .8;
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(to top,
      rgba(10, 16, 38, .97) 3%,
      rgba(10, 16, 38, .84) 34%,
      rgba(10, 16, 38, .42) 70%,
      rgba(10, 16, 38, .68) 100%);
}

.page-home .hero-beam {
  position: absolute;
  z-index: -1;
  top: -14%;
  left: 46%;
  width: clamp(160px, 20vw, 380px);
  height: 130%;
  transform: translateX(-50%) rotate(5deg);
  background: linear-gradient(to bottom,
    rgba(217, 169, 60, .38) 0%,
    rgba(124, 90, 224, .16) 42%,
    rgba(217, 169, 60, 0) 76%);
  filter: blur(42px);
  pointer-events: none;
}

.page-home .hero-frame {
  position: absolute;
  inset: clamp(14px, 3vw, 38px);
  z-index: 1;
  border: 1px solid var(--hairline-dark);
  pointer-events: none;
}

.page-home .hero-frame::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 12px;
  background-image: repeating-linear-gradient(to bottom,
    var(--crest-gold) 0 1px, transparent 1px 26px);
  opacity: .5;
}

.page-home .hero-frame::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 12px;
  background-image: repeating-linear-gradient(to right,
    var(--crest-gold) 0 1px, transparent 1px 26px);
  opacity: .5;
}

.page-home .hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--shell-max);
  margin-inline: auto;
  padding-inline: var(--shell-pad);
  display: grid;
  gap: clamp(16px, 2.2vw, 26px);
  justify-items: start;
}

.page-home .hero-kicker {
  margin: 0;
  font-family: var(--font-sans);
  font-size: .8rem;
  letter-spacing: .22em;
  color: var(--pale-gold);
  padding-left: 40px;
  position: relative;
}

.page-home .hero-kicker::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 28px;
  height: 1px;
  background: var(--crest-gold);
}

.page-home .hero-title {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: var(--step-display);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ice-white);
  text-shadow: 0 2px 40px rgba(10, 16, 38, .7);
}

.page-home .hero-lede {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(1rem, 1.25vw, 1.125rem);
  line-height: 1.9;
  color: var(--home-muted);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 6px;
}

.page-home .hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 3vw, 40px);
  width: 100%;
  max-width: 640px;
  margin: 18px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--hairline-dark);
}

.page-home .hero-stat {
  min-width: 0;
}

.page-home .hero-stats dt {
  margin-bottom: 8px;
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--mist-blue);
}

.page-home .hero-stats dd {
  margin: 0;
  font-family: var(--font-num);
  font-weight: 200;
  font-size: clamp(1.5rem, 3.6vw, 2.4rem);
  line-height: 1;
  letter-spacing: .02em;
  color: var(--pale-gold);
}

@media (min-width: 900px) {
  .page-home .hero-inner > * {
    max-width: 680px;
    margin-left: auto;
  }
}

/* ============ 章节通用 ============ */
.page-home .home-sec {
  position: relative;
  padding-block: clamp(72px, 9.5vw, 138px);
}

.page-home .surface-paper,
.page-home .surface-ice {
  color: var(--on-light);
}

.page-home .section-head {
  display: grid;
  gap: 14px;
  max-width: 800px;
  margin-bottom: clamp(36px, 5vw, 64px);
}

.page-home .chapter-no {
  display: block;
  font-family: var(--font-num);
  font-weight: 200;
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  line-height: 1;
  letter-spacing: .06em;
  color: var(--crest-gold);
}

.page-home .surface-paper .chapter-no,
.page-home .surface-ice .chapter-no {
  color: var(--ink-gold);
}

.page-home .section-head h2 {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(1.65rem, 3.4vw, 2.65rem);
  line-height: 1.24;
  letter-spacing: -0.015em;
}

.page-home .head-lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(.98rem, 1.1vw, 1.06rem);
  line-height: 1.95;
  color: var(--on-dark-muted);
}

.page-home .surface-paper .head-lede,
.page-home .surface-ice .head-lede {
  color: var(--on-light-muted);
}

.page-home .sec-foot {
  margin: clamp(28px, 4vw, 48px) 0 0;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--on-dark-muted);
}

.page-home .surface-paper .sec-foot,
.page-home .surface-ice .sec-foot {
  color: var(--on-light-muted);
}

.page-home .surface-paper .link-inline,
.page-home .surface-ice .link-inline {
  color: var(--ink-gold);
}

/* ============ 01 会员中心 ============ */
.page-home .hub-layout {
  display: grid;
  gap: clamp(30px, 4vw, 60px);
  align-items: start;
}

.page-home .hub-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hairline-dark);
}

.page-home .hub-item {
  display: grid;
  grid-template-columns: 3.4rem minmax(0, 1fr);
  gap: 14px;
  padding: clamp(20px, 2.6vw, 30px) 0;
  border-bottom: 1px solid var(--hairline-dark);
  transition: background .4s var(--ease), padding-left .4s var(--ease);
}

.page-home .hub-item:hover {
  background: rgba(217, 169, 60, .05);
  padding-left: 12px;
}

.page-home .hub-no {
  font-family: var(--font-num);
  font-weight: 200;
  font-size: 1.15rem;
  line-height: 1.7;
  letter-spacing: .08em;
  color: var(--crest-gold);
}

.page-home .hub-body {
  display: grid;
  gap: 9px;
}

.page-home .hub-body h3 {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(1.08rem, 1.5vw, 1.28rem);
  letter-spacing: -0.01em;
  color: var(--ice-white);
}

.page-home .hub-body p {
  margin: 0;
  font-size: .96rem;
  line-height: 1.9;
  color: var(--home-muted);
}

.page-home .hub-figure {
  margin: 0;
  position: relative;
}

.page-home .hub-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--hairline-dark);
  box-shadow: 0 26px 60px -30px rgba(0, 0, 0, .9);
}

.page-home .hub-figure figcaption {
  margin-top: 14px;
  font-size: .82rem;
  line-height: 1.8;
  letter-spacing: .02em;
  color: var(--mist-blue);
}

@media (min-width: 1000px) {
  .page-home .hub-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }
  .page-home .hub-figure {
    position: sticky;
    top: 120px;
  }
}

/* ============ 02 人群与条件 ============ */
.page-home .persona-grid {
  display: grid;
  gap: 1px;
  background: var(--hairline-light);
  border: 1px solid var(--hairline-light);
}

.page-home .persona {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: clamp(24px, 3vw, 38px);
  background: var(--ice-white);
  transition: transform .45s var(--ease), box-shadow .45s var(--ease);
}

.page-home .persona:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px -28px rgba(10, 16, 38, .38);
}

.page-home .persona h3 {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  line-height: 1.5;
  color: var(--ink-night);
}

.page-home .persona p {
  margin: 0;
  font-size: .94rem;
  line-height: 1.9;
  color: var(--on-light-muted);
}

.page-home .persona-path {
  padding-top: 12px;
  border-top: 1px solid var(--hairline-light);
  font-family: var(--font-num);
  font-size: .8rem !important;
  letter-spacing: .04em;
  color: var(--ink-gold) !important;
}

@media (min-width: 880px) {
  .page-home .persona-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ============ 03 检索 ============ */
.page-home .search-layout {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.page-home .search-figure {
  margin: 0;
}

.page-home .search-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--hairline-dark);
  box-shadow: 0 30px 64px -34px rgba(0, 0, 0, .95);
}

.page-home .search-demo {
  display: grid;
  gap: 18px;
  padding: clamp(22px, 3vw, 34px);
  background: linear-gradient(160deg, rgba(19, 32, 63, .92), rgba(42, 30, 74, .55));
  border: 1px solid var(--hairline-dark);
  box-shadow: 0 26px 60px -32px rgba(0, 0, 0, .9);
}

.page-home .search-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(10, 16, 38, .72);
  border: 1px solid var(--hairline-dark);
}

.page-home .search-input {
  flex: 1 1 auto;
  min-width: 0;
  font-size: .9rem;
  color: var(--mist-blue);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-home .search-go {
  flex: 0 0 auto;
  padding: 7px 18px;
  font-size: .8rem;
  letter-spacing: .1em;
  color: var(--ink-night);
  background: var(--crest-gold);
}

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

.page-home .search-dims li {
  padding: 5px 12px;
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--ice-blue);
  border: 1px solid rgba(168, 196, 232, .35);
  border-radius: 999px;
}

.page-home .search-results {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--hairline-dark);
}

.page-home .search-results li {
  display: grid;
  gap: 5px;
  padding: 14px 16px;
  background: rgba(10, 16, 38, .86);
}

.page-home .result-kind {
  justify-self: start;
  padding: 2px 10px;
  font-size: .7rem;
  letter-spacing: .1em;
}

.page-home .result-kind--gold {
  color: var(--ink-night);
  background: var(--crest-gold);
}

.page-home .result-kind--aurora {
  color: var(--ice-white);
  background: var(--aurora-purple);
}

.page-home .result-kind--ice {
  color: var(--ink-night);
  background: var(--ice-blue);
}

.page-home .result-title {
  font-size: .98rem;
  font-weight: 500;
  color: var(--ice-white);
}

.page-home .result-meta {
  font-family: var(--font-num);
  font-size: .76rem;
  letter-spacing: .06em;
  color: var(--mist-blue);
}

.page-home .search-meta {
  margin: 0;
  font-size: .84rem;
  letter-spacing: .03em;
  color: var(--mist-blue);
}

.page-home .search-meta span {
  font-family: var(--font-num);
  color: var(--pale-gold);
}

@media (min-width: 1000px) {
  .page-home .search-layout {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  }
}

/* ============ 04 案例合集 ============ */
.page-home .case-layout {
  display: grid;
  gap: clamp(28px, 4vw, 60px);
  align-items: start;
}

.page-home .case-figure {
  margin: 0;
}

.page-home .case-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border: 1px solid var(--hairline-light);
  box-shadow: 0 30px 60px -34px rgba(10, 16, 38, .5);
}

.page-home .case-figure figcaption {
  margin-top: 14px;
  font-size: .82rem;
  letter-spacing: .02em;
  color: var(--on-light-muted);
}

.page-home .case-body {
  display: grid;
  gap: clamp(20px, 2.6vw, 30px);
}

.page-home .case-body h3 {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
  color: var(--ink-night);
}

.page-home .topic-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .topic-list li {
  display: grid;
  gap: 4px;
  padding-left: 20px;
  position: relative;
}

.page-home .topic-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 10px;
  height: 1px;
  background: var(--crest-gold);
}

.page-home .topic-list strong {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink-night);
}

.page-home .topic-list span {
  font-size: .92rem;
  line-height: 1.85;
  color: var(--on-light-muted);
}

.page-home .case-note {
  padding: clamp(18px, 2.4vw, 26px);
  border-left: 2px solid var(--crest-gold);
  background: rgba(217, 169, 60, .1);
}

.page-home .case-note p {
  margin: 0;
  font-size: .94rem;
  line-height: 1.9;
  color: var(--ink-night);
}

.page-home .case-body .sec-foot {
  margin-top: 0;
}

@media (min-width: 900px) {
  .page-home .case-layout {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  }
}

/* ============ 05 服务能力 ============ */
.page-home .capacity-grid {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.page-home .capacity-figure {
  position: relative;
  padding: clamp(28px, 3.4vw, 44px);
  background: linear-gradient(155deg, rgba(42, 30, 74, .85), rgba(19, 32, 63, .6));
  border: 1px solid var(--hairline-dark);
  box-shadow: 0 26px 60px -32px rgba(0, 0, 0, .9);
  overflow: hidden;
}

.page-home .capacity-mark {
  position: absolute;
  right: -30px;
  top: -30px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, rgba(124, 90, 224, .55), rgba(124, 90, 224, 0) 70%);
  pointer-events: none;
}

.page-home .capacity-lead {
  margin: 0 0 10px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--pale-gold);
}

.page-home .capacity-sub {
  margin: 0;
  font-size: .92rem;
  line-height: 1.85;
  color: var(--home-muted);
}

.page-home .capacity-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--hairline-dark);
}

.page-home .capacity-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  padding: clamp(18px, 2.4vw, 26px) clamp(16px, 2vw, 24px);
  background: var(--ink-night);
}

.page-home .capacity-num {
  font-family: var(--font-num);
  font-weight: 200;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.1;
  color: var(--crest-gold);
  white-space: nowrap;
}

.page-home .num-unit {
  font-size: .42em;
  letter-spacing: .06em;
  color: var(--mist-blue);
}

.page-home .capacity-list h3 {
  margin: 0 0 6px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ice-white);
}

.page-home .capacity-list p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.9;
  color: var(--home-muted);
}

@media (min-width: 940px) {
  .page-home .capacity-grid {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
  }
}

/* ============ 06 支持 ============ */
.page-home .support-grid {
  display: grid;
  gap: clamp(18px, 2.4vw, 28px);
}

.page-home .support-card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: clamp(22px, 2.8vw, 34px);
  background: var(--ice-white);
  border: 1px solid var(--hairline-light);
  border-top: 2px solid var(--ice-blue);
  transition: transform .45s var(--ease), box-shadow .45s var(--ease);
}

.page-home .support-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px -28px rgba(10, 16, 38, .34);
}

.page-home .support-card h3 {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.06rem;
  line-height: 1.5;
  color: var(--ink-night);
}

.page-home .support-card p {
  margin: 0;
  font-size: .93rem;
  line-height: 1.9;
  color: var(--on-light-muted);
}

.page-home .support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: clamp(28px, 4vw, 44px);
}

.page-home .home-sec--last {
  padding-bottom: clamp(80px, 10vw, 150px);
}

@media (min-width: 860px) {
  .page-home .support-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ============ 窄屏收敛 ============ */
@media (max-width: 600px) {
  .page-home .hero-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

  .page-home .hero-stats dt {
    font-size: .64rem;
    letter-spacing: .04em;
  }

  .page-home .hub-item {
    grid-template-columns: 2.4rem minmax(0, 1fr);
    gap: 10px;
  }

  .page-home .capacity-list li {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }

  .page-home .hero-lede {
    max-width: 100%;
  }

  .page-home .search-bar {
    flex-wrap: wrap;
  }

  .page-home .search-input {
    flex: 1 1 100%;
  }
}
<<<END>>>