.page-home {
  --home-pad: clamp(18px, 4vw, 40px);
  --home-radius: 2px;
}

.page-home .hero {
  position: relative;
  overflow: hidden;
  background: var(--paper);
  padding: clamp(26px, 6vw, 56px) 0 clamp(36px, 6vw, 72px);
  border-bottom: 1px solid var(--line);
}

.page-home .hero__texture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.12;
  filter: grayscale(1) contrast(0.9);
  pointer-events: none;
}

.page-home .hero__grid {
  position: relative;
  display: grid;
  gap: clamp(28px, 5vw, 44px);
  min-width: 0;
}

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

.page-home .hero__title {
  margin: 14px 0 0;
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(40px, 9vw, 84px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.page-home .hero__lede {
  margin: 18px 0 0;
  max-width: 34em;
  color: var(--slate);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.75;
}

.page-home .hero__facts {
  list-style: none;
  margin: 26px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 10px;
  font-size: 14px;
  color: var(--slate);
}

.page-home .hero__facts .mono {
  display: inline-block;
  min-width: 62px;
  margin-right: 10px;
  color: var(--ochre);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.page-home .hero__collage {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.page-home .hero-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding: 22px 20px 20px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  transition: transform 180ms var(--ease), border-color 180ms var(--ease);
}

.page-home .hero-card--main {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--fog);
}

.page-home .hero-card--legacy {
  background: var(--paper);
  border: 2px solid var(--amber);
}

.page-home .hero-card__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-home .hero-card--main .hero-card__meta {
  color: var(--teal-200);
}

.page-home .hero-card__meta--amber {
  color: var(--amber-deep);
}

.page-home .hero-card__title {
  margin: 0;
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(24px, 4.6vw, 32px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-home .hero-card--main .hero-card__title {
  color: var(--paper);
}

.page-home .hero-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--slate);
}

.page-home .hero-card--main .hero-card__text {
  color: var(--fog);
}

.page-home .hero-card__shot {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 4px;
  border-radius: var(--home-radius);
  object-fit: cover;
  border: 1px solid var(--line);
}

.page-home .hero-card--main .hero-card__shot {
  border-color: rgba(228, 234, 232, 0.28);
}

.page-home .hero-card--legacy .hero-card__shot {
  border-color: var(--amber);
}

.page-home .hero-card:hover {
  transform: translateY(-2px);
}

.page-home .hero-card--main:hover {
  border-color: var(--ochre);
}

.page-home .hero-card--legacy:hover {
  border-color: var(--amber-deep);
}

/* 里程条 */
.page-home .mile-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  padding: 12px 0;
  font-size: 12px;
  color: var(--mist);
}

.page-home .mile-bar .mono {
  letter-spacing: 0.08em;
}

/* 三步回访 */
.page-home .path-section {
  padding-top: var(--band-y);
  padding-bottom: var(--band-y);
}

.page-home .path-section__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  min-width: 0;
}

.page-home .path-section__title {
  margin: 0;
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(26px, 4.4vw, 40px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--ink);
}

.page-home .path-section__intro {
  margin: 14px 0 0;
  max-width: 32em;
  color: var(--slate);
  font-size: 15px;
  line-height: 1.75;
}

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

.page-home .route::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: linear-gradient(var(--teal-400), var(--teal-200) 55%, var(--line));
}

.page-home .route__step {
  position: relative;
  padding: 0 0 26px 46px;
}

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

.page-home .route__num {
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--ochre);
  color: var(--ochre);
  font-size: 11px;
  letter-spacing: 0.02em;
}

.page-home .route__title {
  margin: 0 0 8px;
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(17px, 2.2vw, 20px);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-home .route__text {
  margin: 0;
  max-width: 40em;
  color: var(--slate);
  font-size: 15px;
  line-height: 1.75;
}

/* 产品线 */
.page-home .lines__intro {
  margin: 12px 0 24px;
  max-width: 40em;
  color: var(--slate);
  font-size: 15px;
  line-height: 1.75;
}

.page-home .lines__grid {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.page-home .line-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 24px;
  min-height: 168px;
  text-decoration: none;
  border-radius: var(--home-radius);
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  transition: transform 180ms var(--ease), border-color 180ms var(--ease);
}

.page-home .line-card__tag {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--teal-600);
}

.page-home .line-card__title {
  margin: 0;
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(20px, 2.6vw, 24px);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.page-home .line-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate);
}

.page-home .line-card--deep {
  background: var(--teal-600);
  border-color: var(--teal-600);
  color: var(--paper);
}

.page-home .line-card--deep .line-card__tag,
.page-home .line-card--deep .line-card__text {
  color: var(--teal-200);
}

.page-home .line-card--mid {
  background: var(--teal-400);
  border-color: var(--teal-400);
  color: var(--ink);
}

.page-home .line-card--mid .line-card__tag {
  color: var(--teal-600);
}

.page-home .line-card--mid .line-card__text {
  color: var(--ink);
}

.page-home .line-card--light {
  background: var(--teal-200);
  border-color: var(--teal-200);
  color: var(--ink);
}

.page-home .line-card--light .line-card__tag {
  color: var(--teal-600);
}

.page-home .line-card--outline {
  background: var(--paper);
  border: 2px solid var(--teal-600);
  color: var(--ink);
}

.page-home .line-card:hover {
  transform: translateY(-2px);
  border-color: var(--ochre);
}

.page-home .lines__more {
  margin: 22px 0 0;
  font-size: 15px;
}

.page-home .lines__more a {
  color: var(--teal-600);
  text-decoration: none;
  border-bottom: 1px solid var(--teal-200);
  padding-bottom: 2px;
}

.page-home .lines__more a:hover {
  border-bottom-color: var(--ochre);
}

/* 新手栏目 */
.page-home .guide__grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  min-width: 0;
}

.page-home .guide__intro {
  margin: 12px 0 22px;
  max-width: 36em;
  color: var(--slate);
  font-size: 15px;
  line-height: 1.75;
}

.page-home .guide-card {
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  background: var(--paper);
  margin-bottom: 12px;
  transition: border-color 180ms var(--ease);
}

.page-home .guide-card:hover {
  border-color: var(--mist);
}

.page-home .guide-card[open] {
  border-color: var(--teal-400);
}

.page-home .guide-card__summary {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 4px 14px;
  padding: 18px 18px 18px 20px;
  cursor: pointer;
  list-style: none;
}

.page-home .guide-card__summary::-webkit-details-marker {
  display: none;
}

.page-home .guide-card__summary::after {
  content: "＋";
  grid-column: 2;
  grid-row: 1 / span 2;
  font-family: var(--mono);
  font-size: 16px;
  color: var(--ochre);
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-home .guide-card[open] .guide-card__summary::after {
  content: "－";
  border-color: var(--teal-400);
  color: var(--teal-600);
}

.page-home .guide-card__meta {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-home .guide-card__title {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(16px, 2.2vw, 19px);
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-home .guide-card__body {
  padding: 0 20px 20px;
  border-top: 1px solid var(--fog);
  margin-top: 2px;
  padding-top: 14px;
}

.page-home .guide-card__body p {
  margin: 0 0 10px;
  color: var(--slate);
  font-size: 15px;
  line-height: 1.75;
}

.page-home .guide-card__link {
  font-size: 14px;
  color: var(--teal-600);
  text-decoration: none;
  border-bottom: 1px solid var(--teal-200);
  padding-bottom: 1px;
}

.page-home .guide-card__link:hover {
  border-bottom-color: var(--ochre);
  color: var(--ochre-deep);
}

.page-home .guide__figure {
  margin: 0;
  min-width: 0;
}

.page-home .guide__figure .figure__frame {
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  overflow: hidden;
  background: var(--fog);
}

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

.page-home .guide__figure .figure__caption {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* 本地服务 */
.page-home .service {
  background: var(--ink);
  color: var(--paper);
}

.page-home .service__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  min-width: 0;
}

.page-home .service__title {
  margin: 0;
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(26px, 4.4vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--paper);
}

.page-home .service__intro {
  margin: 16px 0 0;
  max-width: 32em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--fog);
}

.page-home .service__stats {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  min-width: 0;
}

.page-home .stat {
  padding: 14px 0 0;
  border-top: 2px solid var(--ochre);
}

.page-home .stat__label {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--teal-200);
}

.page-home .stat__value {
  margin: 8px 0 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 10px;
}

.page-home .stat__num {
  font-family: var(--mono);
  font-weight: 700;
  font-size: clamp(28px, 5vw, 42px);
  line-height: 1;
  color: var(--paper);
  letter-spacing: -0.02em;
}

.page-home .stat__unit {
  font-size: 14px;
  line-height: 1.6;
  color: var(--fog);
  flex: 1 1 140px;
  min-width: 0;
}

.page-home .service__note {
  margin: 0;
  max-width: 46em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--fog);
  border-top: 1px solid rgba(228, 234, 232, 0.24);
  padding-top: 18px;
}

.page-home .service__note a {
  color: var(--teal-200);
  text-decoration: none;
  border-bottom: 1px solid rgba(191, 220, 214, 0.5);
}

.page-home .service__note a:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* 收束 */
.page-home .closing__inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: left;
}

.page-home .closing__title {
  margin: 0;
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(24px, 3.8vw, 34px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-home .closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 22px 0 0;
}

.page-home .closing__note {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .closing__note a {
  color: var(--teal-600);
  text-decoration: none;
  border-bottom: 1px solid var(--teal-200);
}

.page-home .closing__note a:hover {
  border-bottom-color: var(--ochre);
  color: var(--ochre-deep);
}

@media (min-width: 640px) {
  .page-home .hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-home .hero__facts .mono {
    display: block;
    margin: 0 0 4px;
  }

  .page-home .hero__collage {
    grid-template-columns: 1.12fr 0.88fr;
    align-items: start;
  }

  .page-home .lines__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .service__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 28px;
  }
}

@media (min-width: 980px) {
  .page-home .hero__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .hero__lead {
    grid-column: span 5;
    padding-right: 12px;
  }

  .page-home .hero__collage {
    grid-column: span 7;
  }

  .page-home .hero-card--legacy {
    margin-top: 64px;
  }

  .page-home .path-section__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .path-section__head {
    grid-column: span 4;
    position: sticky;
    top: 104px;
  }

  .page-home .route {
    grid-column: span 7 / span 7;
    grid-column-start: 6;
  }

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

  .page-home .guide__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .guide__cards {
    grid-column: span 7;
  }

  .page-home .guide__figure {
    grid-column: span 5;
  }

  .page-home .service__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-home .service__head {
    grid-column: span 5;
    padding-right: 16px;
  }

  .page-home .service__stats {
    grid-column: span 7;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .service__note {
    grid-column: span 12;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero-card,
  .page-home .line-card,
  .page-home .guide-card {
    transition: none;
  }

  .page-home .hero-card:hover,
  .page-home .line-card:hover {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>