.page-home {
  background: var(--porcelain);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-home [id] {
  scroll-margin-top: calc(var(--header-h) + 20px);
}

/* ---------- 首屏 ---------- */

.page-home .home-hero {
  position: relative;
  padding: 30px 0 0;
  background:
    radial-gradient(120% 78% at 94% 0%, rgba(53, 185, 164, 0.13) 0%, rgba(53, 185, 164, 0) 60%),
    linear-gradient(180deg, var(--porcelain) 0%, #ffffff 100%);
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(20, 35, 31, 0.032) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(90deg, rgba(20, 35, 31, 0.032) 0 1px, transparent 1px 34px);
  pointer-events: none;
}

.page-home .home-hero > .container {
  position: relative;
  z-index: 1;
}

.page-home .hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--copper);
}

.page-home .hero-kicker::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--copper);
}

.page-home .hero-title {
  margin: 0;
  max-width: 20em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7.4vw, 54px);
  line-height: 1.14;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-home .hero-lede {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--slate);
}

/* ---------- 拼贴 ---------- */

.page-home .home-collage {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 30px;
}

.page-home .collage-cell {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 18px;
  background: #ffffff;
  border: 1px solid var(--mist);
  color: var(--ink);
  text-decoration: none;
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  transition: transform 180ms var(--ease), border-color 180ms var(--ease);
}

.page-home .collage-cell:hover,
.page-home .collage-cell:focus-visible {
  transform: translateY(-2px);
  border-color: var(--aqua);
}

.page-home .cell-num {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--copper);
}

.page-home .cell-num::after {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--copper);
  opacity: 0.5;
}

.page-home .collage-media {
  display: block;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--mist);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}

.page-home .collage-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
}

.page-home .cell-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.38;
  letter-spacing: 0.01em;
}

.page-home .collage-cell--main .cell-title {
  font-weight: 900;
  font-size: clamp(22px, 3vw, 30px);
}

.page-home .cell-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--slate);
}

.page-home .cell-go {
  align-self: flex-start;
  margin-top: auto;
  padding-top: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--deep-aqua);
  border-bottom: 1px solid transparent;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-home .collage-cell:hover .cell-go,
.page-home .collage-cell:focus-visible .cell-go {
  border-color: var(--electric);
  color: var(--deep-aqua);
}

@media (min-width: 880px) {
  .page-home .home-collage {
    grid-template-columns: 1.5fr 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 18px;
  }
  .page-home .collage-cell--main {
    grid-column: 1 / 3;
    grid-row: 1 / 3;
    padding: 24px 24px 22px;
  }
  .page-home .collage-cell--sub {
    padding: 20px 20px 18px;
  }
  .page-home .collage-cell--main .collage-media {
    aspect-ratio: 16 / 10;
  }
  .page-home .collage-cell--sub:nth-of-type(2) {
    grid-column: 3;
    grid-row: 1;
  }
  .page-home .collage-cell--sub:nth-of-type(3) {
    grid-column: 3;
    grid-row: 2;
  }
}

/* ---------- 纹理过渡带 ---------- */

.page-home .home-texture {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 168px;
  margin-top: 46px;
  overflow: hidden;
}

.page-home .texture-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.page-home .texture-overlay {
  position: relative;
  z-index: 1;
  width: 100%;
}

.page-home .texture-note {
  max-width: 30em;
  margin: 0;
  padding: 18px 22px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--deep-ink);
  background: rgba(247, 250, 248, 0.88);
  border-left: 3px solid var(--aqua);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

/* ---------- 四步指引 ---------- */

.page-home .home-steps {
  padding: 54px 0 10px;
}

.page-home .step-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-home .step-item {
  position: relative;
  padding: 22px 0 22px 20px;
  border-top: 1px solid var(--mist);
}

.page-home .step-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 26px;
  bottom: 22px;
  width: 2px;
  background: linear-gradient(180deg, var(--copper) 0%, rgba(185, 138, 75, 0.08) 100%);
}

.page-home .step-item:last-child {
  border-bottom: 1px solid var(--mist);
}

.page-home .step-num {
  display: block;
  margin-bottom: 9px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--copper);
}

.page-home .step-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.4;
}

.page-home .step-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--slate);
}

@media (min-width: 880px) {
  .page-home .step-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0 24px;
  }
  .page-home .step-item {
    padding: 26px 0 24px 18px;
    border-bottom: 1px solid var(--mist);
  }
}

/* ---------- 三月更新 ---------- */

.page-home .home-march {
  position: relative;
  margin-top: 52px;
  padding: 46px 0 50px;
  background: var(--mist);
  overflow: hidden;
}

.page-home .home-march::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--aqua) 0 24%, var(--copper) 24% 31%, rgba(185, 138, 75, 0.12) 31% 100%);
}

.page-home .march-aside {
  margin-bottom: 24px;
}

.page-home .march-media {
  display: block;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  max-width: 300px;
  background: var(--porcelain);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

.page-home .march-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
}

.page-home .meta-row {
  margin: 12px 0 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-home .march-lede {
  margin: 12px 0 0;
  max-width: 32em;
  font-size: 15px;
  line-height: 1.76;
  color: var(--slate);
}

.page-home .march-list {
  list-style: none;
  margin: 22px 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .march-item {
  position: relative;
  padding: 16px 18px 16px 18px;
  background: rgba(247, 250, 248, 0.92);
  border-left: 2px solid var(--copper);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  transition: background-color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-home .march-item:hover,
.page-home .march-item:focus-within {
  background: #ffffff;
  border-left-color: var(--aqua);
}

.page-home .march-item .tag {
  margin-bottom: 8px;
}

.page-home .march-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.5;
}

.page-home .march-hint {
  margin: 8px 0 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--deep-aqua);
  transition: max-height 200ms var(--ease), opacity 200ms var(--ease);
}

.page-home .march-item:hover .march-hint,
.page-home .march-item:focus-within .march-hint {
  max-height: 90px;
  opacity: 1;
}

@media (min-width: 880px) {
  .page-home .march-grid {
    display: grid;
    grid-template-columns: 268px 1fr;
    gap: 44px;
    align-items: start;
  }
  .page-home .march-aside {
    margin-bottom: 0;
  }
}

/* ---------- 场景速览 ---------- */

.page-home .home-scenes {
  padding: 54px 0 12px;
}

.page-home .scene-lede {
  margin: 14px 0 0;
  max-width: 32em;
  font-size: 15px;
  line-height: 1.76;
  color: var(--slate);
}

.page-home .scene-list {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

.page-home .scene-card {
  position: relative;
  padding: 22px 18px 22px;
  background: #ffffff;
  border: 1px solid var(--mist);
  border-top: 3px solid var(--aqua);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  transition: transform 180ms var(--ease), border-top-color 180ms var(--ease);
}

.page-home .scene-card:hover {
  transform: translateY(-2px);
  border-top-color: var(--electric);
}

.page-home .scene-num {
  display: block;
  margin-bottom: 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--copper);
}

.page-home .scene-title {
  margin: 0 0 9px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.4;
}

.page-home .scene-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--slate);
}

@media (min-width: 760px) {
  .page-home .scene-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}

/* ---------- 服务区域 ---------- */

.page-home .home-service {
  margin-top: 50px;
  padding: 48px 0 56px;
  background: linear-gradient(180deg, var(--porcelain) 0%, var(--mist) 100%);
}

.page-home .service-text {
  margin: 14px 0 0;
  max-width: 32em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--slate);
}

.page-home .service-route {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin-top: 14px;
}

.page-home .route-label {
  flex: 0 0 auto;
  padding: 3px 9px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--deep-aqua);
  background: rgba(53, 185, 164, 0.12);
}

.page-home .route-val {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--ink);
  word-break: break-all;
}

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

.page-home .service-media {
  margin-top: 28px;
}

.page-home .service-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  background: var(--porcelain);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

.page-home .media-note {
  margin: 10px 0 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--copper);
}

@media (min-width: 880px) {
  .page-home .service-grid {
    display: grid;
    grid-template-columns: 7fr 5fr;
    gap: 48px;
    align-items: center;
  }
  .page-home .service-media {
    margin-top: 0;
  }
}

/* ---------- 底部锚点 ---------- */

.page-home .home-anchor {
  position: sticky;
  bottom: 0;
  z-index: 20;
  margin-top: 34px;
  background: rgba(247, 250, 248, 0.95);
  border-top: 1px solid var(--mist);
  backdrop-filter: blur(6px);
}

.page-home .anchor-inner {
  display: flex;
  gap: 4px;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 8px 14px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-home .anchor-inner::-webkit-scrollbar {
  display: none;
}

.page-home .anchor-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 13px;
  font-size: 13px;
  color: var(--slate);
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 999px;
  transition: color 160ms var(--ease), background-color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-home .anchor-link:hover,
.page-home .anchor-link:focus-visible {
  color: var(--deep-aqua);
  background: #ffffff;
  border-color: var(--mist);
}

.page-home .anchor-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mist);
  transition: background-color 160ms var(--ease), transform 160ms var(--ease);
}

.page-home .anchor-link:hover .anchor-dot,
.page-home .anchor-link:focus-visible .anchor-dot {
  background: var(--electric);
  transform: scale(1.25);
}

/* ---------- 窄屏收束 ---------- */

@media (max-width: 879px) {
  .page-home .march-hint {
    max-height: none;
    opacity: 1;
  }
  .page-home .texture-note {
    padding: 14px 16px;
    font-size: 15px;
  }
  .page-home .home-anchor {
    margin-top: 26px;
  }
}
<<<END>>>