.page-home{
  --home-hair-soft: rgba(30, 42, 54, 0.12);
  background: var(--c-paper);
  color: var(--c-line);
  font-family: var(--font-sans);
  overflow-x: clip;
}

.page-home .eyebrow{
  font-family: var(--font-mono);
  letter-spacing: 0.14em;
  margin: 0;
}

/* ============ 首屏拼贴 ============ */
.page-home .home-hero{
  position: relative;
  padding: clamp(28px, 5vw, 60px) 0 clamp(36px, 6vw, 82px);
  background: var(--c-ink);
  color: var(--c-paper);
  overflow: hidden;
}

.page-home .home-hero::before{
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(230, 181, 102, 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(230, 181, 102, 0.07) 1px, transparent 1px);
  background-size: 76px 76px;
  pointer-events: none;
}

.page-home .home-hero-grid{
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 32px);
}

.page-home .hero-eyebrow{
  color: var(--c-gold);
  font-size: var(--fs-xs);
}

.page-home .hero-lead h1{
  margin: 0.22em 0 0.5em;
  font-size: clamp(2rem, 1.25rem + 3.8vw, 3.6rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--c-paper);
}

.page-home .hero-intro{
  margin: 0;
  max-width: 48ch;
  font-size: var(--fs-base);
  line-height: 1.8;
  color: rgba(247, 243, 234, 0.78);
}

.page-home .hero-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(18px, 3vw, 28px);
}

.page-home .hero-actions .btn--ghost{
  color: var(--c-paper);
  border-color: rgba(247, 243, 234, 0.42);
}

.page-home .hero-actions .btn--ghost:hover{
  border-color: var(--c-gold);
  color: var(--c-gold);
}

.page-home .hero-visual{
  position: relative;
  margin: 0;
  border: 1px solid var(--hair-gold);
  background: var(--c-ink-deep);
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

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

.page-home .hero-visual .media-caption{
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 6px 12px;
  background: rgba(7, 26, 49, 0.76);
  color: var(--c-gold);
  font-size: var(--fs-xs);
}

.page-home .hero-scale{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 18px;
  align-content: start;
}

.page-home .scale-item{
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 0;
  border-top: 1px solid rgba(230, 181, 102, 0.26);
}

.page-home .scale-num{
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--c-gold);
}

.page-home .scale-label{
  font-size: var(--fs-sm);
  color: rgba(247, 243, 234, 0.88);
}

.page-home .scale-note{
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--c-haze);
  line-height: 1.5;
}

.page-home .hero-tiles{
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-home .tile{
  display: grid;
  gap: 3px;
  padding: 12px 14px;
  border: 1px solid rgba(247, 243, 234, 0.16);
  border-left: 2px solid var(--c-coral);
  background: rgba(247, 243, 234, 0.04);
  color: var(--c-paper);
  text-decoration: none;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.page-home .tile:hover,
.page-home .tile:focus-visible{
  background: rgba(255, 107, 74, 0.12);
  border-color: var(--c-coral);
  transform: translateX(4px);
}

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

.page-home .tile-name{
  font-size: var(--fs-base);
  font-weight: 700;
}

.page-home .tile-desc{
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: rgba(247, 243, 234, 0.66);
  line-height: 1.6;
}

/* ============ 八组索引 ============ */
.page-home .home-groups{
  background: var(--c-paper);
}

.page-home .band-head{
  max-width: 64ch;
  margin-bottom: clamp(22px, 4vw, 40px);
}

.page-home .band-head .eyebrow{
  font-size: var(--fs-xs);
  color: var(--c-coral-deep);
}

.page-home .band-head h2{
  margin: 0.35em 0 0.6em;
  font-size: clamp(1.5rem, 1.1rem + 1.9vw, 2.35rem);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

.page-home .band-head p{
  margin: 0;
  font-size: var(--fs-base);
  line-height: 1.8;
  color: var(--c-ink-2);
}

.page-home .group-band{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}

.page-home .group-figure{
  margin: 0;
  border: 1px solid var(--hair);
  background: var(--c-mist);
}

.page-home .group-figure img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .group-figure .media-caption{
  display: block;
  padding: 8px 12px;
  border-top: 1px solid var(--hair);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--c-haze);
  background: var(--c-mist);
}

.page-home .group-list{
  min-width: 0;
  border-bottom: 1px solid var(--hair);
}

.page-home .group-item{
  border-top: 1px solid var(--hair);
}

.page-home .group-summary{
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 15px 2px;
  cursor: pointer;
  list-style: none;
}

.page-home .group-summary::-webkit-details-marker{
  display: none;
}

.page-home .group-summary::after{
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.15rem;
  line-height: 1;
  color: var(--c-coral-deep);
}

.page-home .group-item[open] .group-summary::after{
  content: "–";
}

.page-home .group-summary:hover .group-name{
  color: var(--c-coral-deep);
}

.page-home .group-summary:focus-visible{
  outline: 2px solid var(--c-coral);
  outline-offset: 2px;
}

.page-home .group-no{
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--c-gold-ink);
  border-bottom: 2px solid var(--c-gold);
  padding-bottom: 2px;
}

.page-home .group-name{
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--c-ink);
  transition: color 0.2s ease;
}

.page-home .group-body{
  padding: 0 2px 18px;
}

.page-home .group-body p{
  margin: 0 0 10px;
  font-size: var(--fs-sm);
  line-height: 1.78;
  color: var(--c-ink-2);
}

.page-home .group-body ul{
  margin: 0;
  padding-left: 1.05em;
  display: grid;
  gap: 7px;
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: var(--c-line);
}

.page-home .group-body li::marker{
  color: var(--c-coral);
}

/* ============ 三步路径 ============ */
.page-home .home-path{
  background: var(--c-mist);
}

.page-home .path-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2.5vw, 24px);
}

.page-home .path-step{
  position: relative;
  padding: clamp(20px, 3vw, 30px);
  background: var(--c-paper);
  border: 1px solid var(--hair);
  box-shadow: 7px 7px 0 -1px var(--c-mist), 7px 7px 0 0 rgba(30, 42, 54, 0.1);
}

.page-home .path-step::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-coral), var(--c-gold));
}

.page-home .path-no{
  font-family: var(--font-mono);
  font-size: var(--fs-xl);
  font-weight: 700;
  line-height: 1;
  color: rgba(255, 107, 74, 0.32);
}

.page-home .path-title{
  margin: 0.35em 0 0.55em;
  font-size: clamp(1.15rem, 1.02rem + 0.5vw, 1.4rem);
  color: var(--c-ink);
}

.page-home .path-text{
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: var(--c-ink-2);
}

.page-home .path-foot{
  margin-top: clamp(24px, 4vw, 38px);
}

/* ============ 旧版资料 ============ */
.page-home .home-archive{
  position: relative;
  background: var(--c-ink-2);
  color: var(--c-paper);
  overflow: hidden;
}

.page-home .home-archive::after{
  content: "";
  position: absolute;
  right: -10%;
  bottom: -30%;
  width: 46vw;
  height: 46vw;
  border: 1px solid rgba(230, 181, 102, 0.18);
  border-radius: 50%;
  pointer-events: none;
}

.page-home .archive-grid{
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 44px);
  align-items: center;
}

.page-home .archive-eyebrow{
  font-size: var(--fs-xs);
  color: var(--c-gold);
}

.page-home .archive-copy h2{
  margin: 0.35em 0 0.6em;
  font-size: clamp(1.5rem, 1.1rem + 1.9vw, 2.3rem);
  line-height: 1.24;
  color: var(--c-paper);
}

.page-home .archive-copy > p{
  margin: 0 0 22px;
  font-size: var(--fs-base);
  line-height: 1.82;
  color: rgba(247, 243, 234, 0.76);
}

.page-home .version-chips{
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .version-chip{
  padding: 6px 11px;
  border: 1px solid var(--hair-gold);
  background: rgba(230, 181, 102, 0.07);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--c-gold);
  transition: background 0.22s ease, border-color 0.22s ease, transform 0.22s ease;
}

.page-home .version-chip:hover{
  background: rgba(230, 181, 102, 0.16);
  border-color: var(--c-gold);
  transform: translateY(-2px);
}

.page-home .archive-figure{
  margin: 0;
  border: 1px solid var(--hair-gold);
  background: var(--c-ink-deep);
}

.page-home .archive-figure img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .archive-figure .media-caption{
  display: block;
  padding: 8px 12px;
  border-top: 1px solid var(--hair-gold);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--c-gold);
}

/* ============ 记录更新 ============ */
.page-home .home-journal{
  background: var(--c-paper);
}

.page-home .journal-grid{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 44px);
  align-items: center;
}

.page-home .journal-copy .eyebrow{
  font-size: var(--fs-xs);
  color: var(--c-coral-deep);
}

.page-home .journal-copy h2{
  margin: 0.35em 0 0.6em;
  font-size: clamp(1.5rem, 1.1rem + 1.9vw, 2.3rem);
  line-height: 1.24;
  color: var(--c-ink);
}

.page-home .journal-copy > p{
  margin: 0;
  font-size: var(--fs-base);
  line-height: 1.82;
  color: var(--c-ink-2);
}

.page-home .region-grid{
  list-style: none;
  margin: 22px 0 26px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 18px;
}

.page-home .region-item{
  padding-top: 7px;
  border-top: 2px solid var(--c-gold);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  color: var(--c-ink-2);
}

.page-home .journal-figure{
  margin: 0;
  border: 1px solid var(--hair);
  background: var(--c-mist);
}

.page-home .journal-figure img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-home .journal-figure .media-caption{
  display: block;
  padding: 8px 12px;
  border-top: 1px solid var(--hair);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--c-haze);
}

/* ============ 团队与联系 ============ */
.page-home .home-team{
  background: var(--c-mist);
}

.page-home .team-grid{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 40px);
  align-items: start;
}

.page-home .team-copy .eyebrow{
  font-size: var(--fs-xs);
  color: var(--c-coral-deep);
}

.page-home .team-copy h2{
  margin: 0.35em 0 0.6em;
  font-size: clamp(1.5rem, 1.1rem + 1.9vw, 2.3rem);
  line-height: 1.24;
  color: var(--c-ink);
}

.page-home .team-copy > p{
  margin: 0;
  font-size: var(--fs-base);
  line-height: 1.82;
  color: var(--c-ink-2);
}

.page-home .team-stats{
  margin: 24px 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 20px;
}

.page-home .team-stats .stat{
  padding-top: 8px;
  border-top: 1px solid var(--hair);
}

.page-home .team-stats dt{
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  color: var(--c-haze);
  margin-bottom: 4px;
}

.page-home .team-stats dd{
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.15rem, 1rem + 0.6vw, 1.5rem);
  font-weight: 700;
  color: var(--c-ink);
}

.page-home .team-contact{
  padding: clamp(20px, 3vw, 30px);
  background: var(--c-paper);
  border: 1px solid var(--hair);
  box-shadow: var(--shadow-paper);
}

.page-home .team-contact h3{
  margin: 0 0 16px;
  font-size: var(--fs-md);
  color: var(--c-ink);
  padding-bottom: 10px;
  border-bottom: 2px solid var(--c-coral);
}

.page-home .contact-line{
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--home-hair-soft);
}

.page-home .contact-line:last-of-type{
  border-bottom: 0;
}

.page-home .contact-key{
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--c-haze);
}

.page-home .contact-value{
  font-size: var(--fs-sm);
  color: var(--c-ink);
  word-break: break-word;
}

.page-home .team-contact .copy-btn{
  padding: 4px 9px;
  border: 1px solid var(--c-coral);
  background: transparent;
  color: var(--c-coral-deep);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  line-height: 1.4;
  border-radius: 0;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-home .team-contact .copy-btn:hover,
.page-home .team-contact .copy-btn:focus-visible{
  background: var(--c-coral);
  color: var(--c-ink-deep);
}

.page-home .contact-tip{
  margin: 14px 0 18px;
  font-size: var(--fs-xs);
  line-height: 1.7;
  color: var(--c-haze);
}

/* ============ 结尾通道 ============ */
.page-home .home-cta{
  padding: clamp(40px, 7vw, 84px) 0;
  background: var(--c-ink-deep);
  color: var(--c-paper);
}

.page-home .cta-inner{
  max-width: 62ch;
}

.page-home .cta-eyebrow{
  font-size: var(--fs-xs);
  color: var(--c-jade);
}

.page-home .cta-inner h2{
  margin: 0.35em 0 0.5em;
  font-size: clamp(1.6rem, 1.2rem + 2.2vw, 2.6rem);
  line-height: 1.2;
  color: var(--c-paper);
}

.page-home .cta-inner p{
  margin: 0;
  font-size: var(--fs-base);
  line-height: 1.82;
  color: rgba(247, 243, 234, 0.76);
}

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

.page-home .cta-actions .btn--ghost{
  color: var(--c-paper);
  border-color: rgba(247, 243, 234, 0.42);
}

.page-home .cta-actions .btn--ghost:hover{
  border-color: var(--c-gold);
  color: var(--c-gold);
}

/* ============ 响应式 ============ */
@media (min-width: 900px){
  .page-home .home-hero-grid{
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
    column-gap: clamp(20px, 2.4vw, 34px);
    row-gap: clamp(20px, 2.4vw, 30px);
  }

  .page-home .hero-lead{
    grid-column: 1 / 8;
    grid-row: 1;
  }

  .page-home .hero-visual{
    grid-column: 8 / 13;
    grid-row: 1 / 3;
    aspect-ratio: auto;
    min-height: 100%;
  }

  .page-home .hero-scale{
    grid-column: 1 / 4;
    grid-row: 2;
    grid-template-columns: minmax(0, 1fr);
  }

  .page-home .hero-tiles{
    grid-column: 4 / 8;
    grid-row: 2;
  }

  .page-home .group-band{
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  }

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

  .page-home .archive-grid{
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .journal-grid{
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }

  .page-home .team-grid{
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

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

@media (min-width: 640px) and (max-width: 899px){
  .page-home .region-grid{
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 480px){
  .page-home .hero-scale{
    grid-template-columns: minmax(0, 1fr);
  }

  .page-home .contact-line{
    grid-template-columns: minmax(0, 1fr) auto;
    row-gap: 4px;
  }

  .page-home .contact-key{
    grid-column: 1 / -1;
  }
}
<<<END>>>