.page-home {
  --home-cut: 30px;
  --home-elbow: clamp(20px, 2.4vw, 30px);
  background: var(--c-ink);
  color: var(--c-porcelain);
  overflow-x: hidden;
}

.page-home .section {
  padding: clamp(48px, 7vw, 96px) 0;
}

.page-home .band--deep {
  background: var(--c-deep);
}

.page-home .band--indigo {
  background: var(--c-indigo);
}

.page-home .band--paper {
  background: var(--c-porcelain);
  color: var(--c-deep);
  --line: rgba(20, 38, 61, 0.16);
  --line-strong: rgba(20, 38, 61, 0.3);
  --line-faint: rgba(20, 38, 61, 0.07);
  --shadow-card: 0 1px 2px rgba(20, 38, 61, 0.12);
}

.page-home .section-head {
  max-width: 64ch;
  margin: 0 0 clamp(26px, 3.6vw, 44px);
}

.page-home .section-head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 3.6vw, 2.25rem);
  line-height: 1.24;
  letter-spacing: -0.01em;
  margin: 0.55em 0 0.65em;
}

.page-home .section-head__lede {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--c-rock);
}

.page-home .band--paper .section-head__lede {
  color: #4A5766;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  isolation: isolate;
  padding: clamp(36px, 6vw, 76px) 0 clamp(44px, 6vw, 80px);
  background:
    repeating-linear-gradient(90deg, rgba(201, 194, 180, 0.06) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(201, 194, 180, 0.06) 0 1px, transparent 1px 96px),
    linear-gradient(158deg, var(--c-ink) 0%, #10203A 58%, var(--c-indigo) 100%);
}

.page-home .hero__inner {
  display: grid;
  gap: clamp(28px, 4.4vw, 52px);
}

.page-home .hero__crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(16px, 2.4vw, 26px);
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: var(--c-rock);
}

.page-home .hero__crumb-sep {
  color: var(--c-amber);
}

.page-home .hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.3rem, 6vw, 4.5rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  color: var(--c-porcelain);
}

.page-home .hero__mark {
  display: inline-block;
  padding-bottom: 4px;
  background-image: linear-gradient(var(--c-amber), var(--c-amber));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 100% 6px;
}

.page-home .hero__lede {
  margin: 0 0 clamp(22px, 3vw, 32px);
  max-width: 36em;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: rgba(246, 243, 236, 0.78);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: clamp(24px, 3.4vw, 36px);
}

.page-home .hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-home .hero__stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 0 0;
  padding-right: 16px;
}

.page-home .hero__stats li + li {
  border-left: 1px solid var(--line);
  padding-left: 16px;
}

.page-home .hero__stats strong {
  font-family: var(--font-mono);
  font-size: var(--fs-28);
  font-weight: 500;
  color: var(--c-amber);
  letter-spacing: 0.02em;
  line-height: 1.1;
}

.page-home .hero__stats span {
  font-size: var(--fs-12);
  line-height: 1.6;
  color: var(--c-rock);
}

.page-home .hero__index {
  display: grid;
  align-content: start;
  gap: 16px;
  padding: var(--home-elbow);
  background: var(--c-paper);
  color: var(--c-deep);
  box-shadow: var(--shadow-card);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--home-cut)), calc(100% - var(--home-cut)) 100%, 0 100%);
}

.page-home .hero__index-head {
  margin: 0;
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--c-ochre);
}

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

.page-home .hero__index-list a {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 12px 2px;
  font-size: var(--fs-16);
  color: var(--c-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(20, 38, 61, 0.16);
  transition: color 0.22s var(--ease);
}

.page-home .hero__index-list a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: var(--c-amber);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.22s var(--ease);
}

.page-home .hero__index-list a:hover,
.page-home .hero__index-list a:focus-visible {
  color: var(--c-ochre);
}

.page-home .hero__index-list a:hover::after,
.page-home .hero__index-list a:focus-visible::after {
  transform: scaleX(1);
}

.page-home .hero__index-list .mono {
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--c-ochre);
}

.page-home .hero__figure {
  margin: 4px 0 0;
}

.page-home .hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.02);
}

/* ---------- 三条路径 ---------- */
.page-home .paths__grid {
  display: grid;
  gap: 16px;
}

.page-home .path-card {
  position: relative;
  padding: clamp(20px, 2.4vw, 28px);
  background: rgba(246, 243, 236, 0.045);
  border: 1px solid var(--line);
  border-left: 2px solid var(--c-amber);
  transition: background 0.22s var(--ease), transform 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-home .path-card:hover {
  background: rgba(246, 243, 236, 0.085);
  border-left-color: var(--c-amber-lt);
  transform: translateY(-3px);
}

.page-home .path-card__num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-28);
  line-height: 1;
  color: rgba(217, 164, 65, 0.5);
  letter-spacing: 0.04em;
}

.page-home .path-card__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-22);
  color: var(--c-porcelain);
}

.page-home .path-card__meta {
  margin: 0 0 14px;
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--c-amber);
}

.page-home .path-card__desc {
  margin: 0 0 20px;
  font-size: var(--fs-14);
  line-height: 1.85;
  color: rgba(246, 243, 236, 0.72);
}

.page-home .path-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-14);
  color: var(--c-porcelain);
  text-decoration: none;
  border-bottom: 1px solid rgba(246, 243, 236, 0.3);
  padding-bottom: 3px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .path-card__link:hover,
.page-home .path-card__link:focus-visible {
  color: var(--c-amber-lt);
  border-color: var(--c-amber-lt);
}

/* ---------- 分类与厂商名录 ---------- */
.page-home .catalog__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 clamp(28px, 4vw, 44px);
  padding: 0;
  list-style: none;
  background: rgba(20, 38, 61, 0.18);
  border: 1px solid rgba(20, 38, 61, 0.18);
}

.page-home .catalog__stats li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: clamp(16px, 2vw, 22px);
  background: var(--c-porcelain);
}

.page-home .stat-num {
  font-family: var(--font-mono);
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  font-weight: 500;
  line-height: 1;
  color: var(--c-deep);
  letter-spacing: 0.02em;
}

.page-home .stat-label {
  font-size: var(--fs-12);
  line-height: 1.65;
  color: #4A5766;
}

.page-home .catalog__body {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-home .catalog__find-title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-22);
  color: var(--c-deep);
}

.page-home .find-list {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(20, 38, 61, 0.16);
}

.page-home .find-list li {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(20, 38, 61, 0.16);
}

.page-home .find-list__num {
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  font-size: var(--fs-12);
  color: var(--c-ochre);
  border: 1px solid rgba(168, 85, 47, 0.4);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%);
}

.page-home .find-list h4 {
  margin: 0 0 4px;
  font-size: var(--fs-16);
  font-weight: 700;
  color: var(--c-deep);
}

.page-home .find-list p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: #4A5766;
}

.page-home .catalog__figure {
  margin: 0;
}

.page-home .catalog__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid rgba(20, 38, 61, 0.16);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--home-cut)), calc(100% - var(--home-cut)) 100%, 0 100%);
}

.page-home .catalog__figure figcaption {
  margin-top: 12px;
  font-size: var(--fs-12);
  line-height: 1.7;
  color: var(--c-rock);
}

/* ---------- 细节展示 ---------- */
.page-home .details__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-home .details__figure {
  margin: 0;
}

.page-home .details__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--line);
}

.page-home .details__figure figcaption {
  margin-top: 12px;
  font-size: var(--fs-12);
  line-height: 1.7;
  color: var(--c-rock);
}

.page-home .details__list {
  display: grid;
  gap: 0;
}

.page-home .detail {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  column-gap: 14px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.page-home .detail:first-child {
  border-top: none;
  padding-top: 0;
}

.page-home .detail__num {
  grid-row: span 2;
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  line-height: 1.6;
  color: var(--c-amber);
  letter-spacing: 0.06em;
}

.page-home .detail h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-18);
  color: var(--c-porcelain);
}

.page-home .detail p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.85;
  color: rgba(246, 243, 236, 0.72);
}

/* ---------- 版本与节奏 ---------- */
.page-home .rhythm__grid {
  display: grid;
  gap: clamp(28px, 4.5vw, 60px);
}

.page-home .rhythm__lead h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 3.6vw, 2.25rem);
  line-height: 1.24;
  margin: 0.55em 0 0.65em;
  color: var(--c-porcelain);
}

.page-home .rhythm__lead p {
  margin: 0 0 22px;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: rgba(246, 243, 236, 0.74);
}

.page-home .timeline {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--line-strong);
}

.page-home .timeline__item {
  position: relative;
  padding: 0 0 22px 34px;
}

.page-home .timeline__item:last-child {
  padding-bottom: 0;
}

.page-home .timeline__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 13px;
  height: 13px;
  background: var(--c-indigo);
  border: 1px solid var(--c-amber);
  transform: rotate(45deg);
}

.page-home .timeline__tag {
  display: block;
  margin-bottom: 6px;
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--c-amber);
}

.page-home .timeline__item h3 {
  margin: 0 0 6px;
  font-size: var(--fs-16);
  font-weight: 700;
  color: var(--c-porcelain);
}

.page-home .timeline__item p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: rgba(246, 243, 236, 0.7);
}

/* ---------- 大屏设备 ---------- */
.page-home .bigscreen__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-home .bigscreen__figure {
  margin: 0;
}

.page-home .bigscreen__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid rgba(20, 38, 61, 0.16);
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--home-cut) 100%, 0 calc(100% - var(--home-cut)));
}

.page-home .bigscreen__figure figcaption {
  margin-top: 12px;
  font-size: var(--fs-12);
  line-height: 1.7;
  color: var(--c-rock);
}

.page-home .bigscreen__body h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.55rem, 3.4vw, 2.1rem);
  line-height: 1.26;
  margin: 0.55em 0 0.7em;
  color: var(--c-deep);
}

.page-home .bigscreen__body > p {
  margin: 0 0 20px;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: #4A5766;
}

.page-home .bigscreen__list {
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(20, 38, 61, 0.16);
}

.page-home .bigscreen__list li {
  padding: 14px 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: #4A5766;
  border-bottom: 1px solid rgba(20, 38, 61, 0.16);
}

.page-home .bigscreen__tag {
  display: inline-block;
  min-width: 54px;
  margin-right: 10px;
  padding: 2px 8px;
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--c-deep);
  background: rgba(217, 164, 65, 0.22);
  border-left: 2px solid var(--c-amber);
}

/* ---------- 收尾 ---------- */
.page-home .closing {
  background:
    repeating-linear-gradient(90deg, rgba(201, 194, 180, 0.07) 0 1px, transparent 1px 96px),
    var(--c-ink);
}

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

.page-home .closing h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.55rem, 3.4vw, 2.1rem);
  line-height: 1.26;
  margin: 0.55em 0 0.7em;
  color: var(--c-porcelain);
}

.page-home .closing p {
  margin: 0 0 24px;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: rgba(246, 243, 236, 0.74);
}

.page-home .closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .catalog__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .catalog__body {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-home .details__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-home .rhythm__grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }

  .page-home .bigscreen__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }
}

@media (min-width: 960px) {
  .page-home .hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
    gap: clamp(36px, 5vw, 72px);
  }

  .page-home .hero__index {
    margin-top: 12px;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--home-cut)), calc(100% - var(--home-cut)) 100%, 16% 100%, 0 calc(100% - 46px));
  }

  .page-home .paths__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    gap: 20px;
  }

  .page-home .path-card:nth-child(2) {
    margin-top: 34px;
  }

  .page-home .path-card:nth-child(3) {
    margin-top: 68px;
  }
}

@media (min-width: 1200px) {
  .page-home .hero__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 30em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .path-card,
  .page-home .path-card__link,
  .page-home .hero__index-list a,
  .page-home .hero__index-list a::after {
    transition-duration: 0.01ms;
  }

  .page-home .path-card:hover {
    transform: none;
  }
}
<<<END>>>