.page-home {
  --ph-pad: clamp(2.5rem, 6vw, 5rem);
  --ph-hair: var(--hairline);
  --ph-hair-strong: var(--hairline-strong);
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

/* ---------- 首屏框景 ---------- */
.page-home .hero {
  padding: clamp(1.25rem, 3vw, 2rem) 0 clamp(2.25rem, 5vw, 4rem);
  background: linear-gradient(180deg, var(--sand) 0%, var(--paper) 72%);
  border-bottom: 1px solid var(--ph-hair);
}

.page-home .hero .breadcrumbs {
  margin-bottom: clamp(.9rem, 2vw, 1.4rem);
}

.page-home .hero__frame {
  border: 1px solid var(--ph-hair-strong);
  background: var(--paper);
  box-shadow: var(--shadow-micro);
}

.page-home .hero__ticks {
  display: block;
  height: 10px;
  border-bottom: 1px solid var(--ph-hair);
  background-image: repeating-linear-gradient(90deg, var(--ph-hair-strong) 0 1px, transparent 1px 34px);
}

.page-home .hero__grid {
  display: grid;
}

.page-home .hero__copy {
  padding: clamp(1.5rem, 4vw, 3.25rem);
  display: flex;
  flex-direction: column;
  gap: .9rem;
}

.page-home .hero__copy .eyebrow {
  margin: 0;
}

.page-home .hero__copy h1 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.9rem, 4.6vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: -.015em;
  max-width: 18ch;
}

.page-home .hero__lede {
  margin: 0;
  max-width: 52ch;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-home .hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  margin-top: .5rem;
}

.page-home .hero__media {
  margin: 0;
  position: relative;
  border-top: 1px solid var(--ph-hair-strong);
  background: var(--sand);
  overflow: hidden;
}

.page-home .hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.page-home .hero__media .frame-media__tag {
  position: absolute;
  left: 0;
  bottom: 0;
  margin: 0;
  padding: .4rem .85rem;
  background: var(--charcoal);
  color: var(--snow);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
}

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

.page-home .hero__stats li {
  background: var(--paper);
  padding: 1rem 1.15rem;
  font-size: .8rem;
  color: var(--ink-mute);
  letter-spacing: .02em;
}

.page-home .hero__stats .mono {
  display: block;
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  font-weight: 700;
  color: var(--orange);
  line-height: 1.1;
  margin-bottom: .3rem;
}

/* ---------- 章节头 ---------- */
.page-home .section-head {
  max-width: 60ch;
  margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
}

.page-home .section-head h2 {
  margin: .4rem 0 .6rem;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.2vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -.01em;
}

.page-home .section-lede {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.75;
}

/* ---------- 三地服务 ---------- */
.page-home .cities {
  padding: var(--ph-pad) 0;
  background: var(--paper);
}

.page-home .city-grid {
  display: grid;
  gap: 1px;
  background: var(--ph-hair-strong);
  border: 1px solid var(--ph-hair-strong);
  box-shadow: var(--shadow-micro);
}

.page-home .city-card {
  background: var(--paper);
  padding: clamp(1.4rem, 3.2vw, 2.25rem);
  display: flex;
  flex-direction: column;
  gap: .7rem;
  transition: box-shadow .3s var(--ease), background .3s var(--ease);
}

.page-home .city-card:hover,
.page-home .city-card:focus-within {
  background: #ffffff;
  box-shadow: inset 3px 0 0 var(--lime), var(--shadow-lift);
}

.page-home .city-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: .6rem;
  border-bottom: 1px solid var(--ph-hair);
}

.page-home .city-card__code {
  font-size: .82rem;
  letter-spacing: .16em;
  color: var(--ink-mute);
}

.page-home .city-card__status {
  font-size: .72rem;
  letter-spacing: .06em;
  padding: .22rem .55rem;
  border: 1px solid var(--lime);
  color: var(--green-deep);
  background: rgba(168, 216, 46, .16);
  border-radius: var(--radius);
  white-space: nowrap;
}

.page-home .city-card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1.1;
}

.page-home .city-card__scope {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.7;
  font-size: .95rem;
}

.page-home .city-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .4rem;
}

.page-home .city-card__list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: .9rem;
  color: var(--ink-soft);
}

.page-home .city-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 6px;
  height: 6px;
  background: var(--orange);
  border-radius: 1px;
}

.page-home .city-card__link {
  margin-top: auto;
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-weight: 700;
  font-size: .9rem;
  color: var(--ink);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 2px solid var(--cyan);
  transition: color .25s var(--ease), border-color .25s var(--ease), gap .25s var(--ease);
}

.page-home .city-card__link::after {
  content: "→";
  font-family: var(--font-mono);
}

.page-home .city-card__link:hover {
  color: var(--orange-deep);
  border-color: var(--orange-deep);
  gap: .75rem;
}

/* ---------- 广州案例 ---------- */
.page-home .stories {
  padding: var(--ph-pad) 0;
  background: var(--sand);
  border-top: 1px solid var(--ph-hair);
  border-bottom: 1px solid var(--ph-hair);
}

.page-home .stories__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
}

.page-home .stories__media {
  margin: 0;
  background: var(--paper);
  border: 1px solid var(--ph-hair-strong);
  box-shadow: var(--shadow-micro);
  overflow: hidden;
}

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

.page-home .stories__copy h2 {
  margin: .4rem 0 .7rem;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.2vw, 2.3rem);
  line-height: 1.15;
  letter-spacing: -.01em;
}

.page-home .stories__copy > p {
  margin: 0 0 1.1rem;
  color: var(--ink-soft);
  line-height: 1.75;
}

.page-home .story-list {
  list-style: none;
  margin: 0 0 1.35rem;
  padding: 0;
  border-top: 1px solid var(--ph-hair-strong);
}

.page-home .story-list li {
  display: grid;
  gap: .2rem;
  padding: .8rem .25rem;
  border-bottom: 1px solid var(--ph-hair);
  transition: padding-left .25s var(--ease), background .25s var(--ease);
}

.page-home .story-list li:hover {
  padding-left: .75rem;
  background: rgba(252, 251, 247, .8);
}

.page-home .story-list__meta {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--green-deep);
}

.page-home .story-list__title {
  font-size: .95rem;
  color: var(--ink);
  line-height: 1.55;
}

/* ---------- 深圳定制方案 ---------- */
.page-home .solutions {
  padding: var(--ph-pad) 0;
  background: var(--paper);
}

.page-home .solutions__panel {
  display: grid;
  gap: clamp(1.5rem, 3.5vw, 2.5rem);
  padding: clamp(1.4rem, 3.5vw, 2.75rem);
}

.page-home .solutions__intro h2 {
  margin: .4rem 0 .7rem;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.2vw, 2.3rem);
  line-height: 1.15;
  letter-spacing: -.01em;
}

.page-home .solutions__intro p {
  margin: 0 0 1.2rem;
  color: var(--ink-soft);
  line-height: 1.75;
  max-width: 58ch;
}

.page-home .solutions__levels {
  display: grid;
  gap: 1px;
  background: var(--ph-hair);
  border: 1px solid var(--ph-hair);
}

.page-home .level {
  background: var(--paper);
  padding: clamp(1rem, 2.4vw, 1.5rem);
  display: flex;
  flex-direction: column;
  gap: .5rem;
  transition: background .3s var(--ease);
}

.page-home .level:hover {
  background: #ffffff;
}

.page-home .level__code {
  font-size: .78rem;
  letter-spacing: .14em;
  color: var(--orange);
  font-weight: 700;
}

.page-home .level h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.12rem;
  line-height: 1.25;
}

.page-home .level p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-home .level__fit {
  font-size: .82rem;
  color: var(--green-deep);
  border-top: 1px dashed var(--ph-hair);
  padding-top: .5rem;
}

.page-home .solutions__media {
  margin: 0;
  border: 1px solid var(--ph-hair-strong);
  background: var(--paper);
  overflow: hidden;
}

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

/* ---------- 杭州比价 ---------- */
.page-home .compare {
  padding: var(--ph-pad) 0;
  background: var(--sand);
  border-top: 1px solid var(--ph-hair);
  border-bottom: 1px solid var(--ph-hair);
}

.page-home .compare-grid {
  display: grid;
  gap: 1px;
  background: var(--ph-hair-strong);
  border: 1px solid var(--ph-hair-strong);
}

.page-home .compare-item {
  background: var(--paper);
  padding: clamp(1.15rem, 2.6vw, 1.75rem);
  display: flex;
  flex-direction: column;
  gap: .55rem;
  transition: box-shadow .3s var(--ease), transform .3s var(--ease);
}

.page-home .compare-item:hover {
  box-shadow: var(--shadow-lift);
  transform: translateY(-2px);
}

.page-home .compare-item__idx {
  font-size: .76rem;
  letter-spacing: .16em;
  color: var(--violet);
  font-weight: 700;
}

.page-home .compare-item h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.15rem;
  line-height: 1.25;
}

.page-home .compare-item p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-home .compare-item__ask {
  margin-top: auto;
  padding-top: .65rem;
  border-top: 1px solid var(--ph-hair);
  font-size: .84rem;
  color: var(--ink);
}

/* ---------- 保养周期时间轴 ---------- */
.page-home .care {
  padding: var(--ph-pad) 0;
  background: var(--paper);
}

.page-home .care__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
}

.page-home .care__intro h2 {
  margin: .4rem 0 .7rem;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.2vw, 2.3rem);
  line-height: 1.15;
  letter-spacing: -.01em;
}

.page-home .care__intro > p {
  margin: 0 0 1.2rem;
  color: var(--ink-soft);
  line-height: 1.75;
  max-width: 52ch;
}

.page-home .care__media {
  margin: 1.75rem 0 0;
  border: 1px solid var(--ph-hair-strong);
  background: var(--sand);
  overflow: hidden;
  box-shadow: var(--shadow-micro);
}

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

.page-home .timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 clamp(1rem, 3vw, 1.75rem);
  border-left: 2px solid var(--ph-hair);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.page-home .timeline__node {
  position: relative;
  padding-right: .5rem;
}

.page-home .timeline__node::before {
  content: "";
  position: absolute;
  left: calc(-1 * clamp(1rem, 3vw, 1.75rem) - 6px);
  top: .5rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--orange);
  transition: background .25s var(--ease), transform .25s var(--ease), border-color .25s var(--ease);
}

.page-home .timeline__node:hover::before {
  background: var(--orange);
  border-color: var(--orange-deep);
  transform: scale(1.3);
}

.page-home .timeline__stage {
  margin: 0 0 .25rem;
  font-size: .74rem;
  letter-spacing: .14em;
  color: var(--orange-deep);
}

.page-home .timeline__node h3 {
  margin: 0 0 .4rem;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.2rem;
  line-height: 1.25;
}

.page-home .timeline__node p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 54ch;
}

.page-home .timeline__promise {
  display: flex;
  align-items: baseline;
  gap: .85rem;
  padding: .9rem 1.1rem;
  background: var(--sand);
  border-left: 3px solid var(--orange);
}

.page-home .timeline__promise-num {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
}

.page-home .timeline__promise-text {
  font-size: .88rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

/* ---------- 结尾联系 ---------- */
.page-home .contact-strip {
  padding: clamp(2rem, 5vw, 4rem) 0 var(--ph-pad);
  background: var(--sand);
  border-top: 1px solid var(--ph-hair);
}

.page-home .contact-strip__panel {
  background: var(--charcoal);
  color: var(--snow);
  padding: clamp(1.5rem, 4vw, 3rem);
  display: grid;
  gap: 1rem;
  box-shadow: var(--shadow-lift);
}

.page-home .contact-strip__panel .eyebrow {
  color: var(--lime);
}

.page-home .contact-strip__panel .eyebrow::before {
  background: var(--lime);
}

.page-home .contact-strip__panel h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--snow);
}

.page-home .contact-strip__panel > p {
  margin: 0;
  max-width: 58ch;
  line-height: 1.75;
  color: var(--on-dark);
}

.page-home .contact-strip__acts {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  margin-top: .35rem;
}

.page-home .contact-strip__panel .btn--ghost {
  color: var(--snow);
  border-color: var(--hairline-dark);
}

.page-home .contact-strip__panel .btn--ghost:hover {
  color: var(--charcoal);
  background: var(--snow);
  border-color: var(--snow);
}

.page-home .contact-strip__meta {
  display: grid;
  gap: .85rem;
  margin: 1rem 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--hairline-dark);
}

.page-home .contact-strip__meta dt {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--lime);
}

.page-home .contact-strip__meta dd {
  margin: .3rem 0 0;
  font-size: .98rem;
  color: var(--snow);
  word-break: break-word;
}

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

  .page-home .story-list li {
    grid-template-columns: 11rem minmax(0, 1fr);
    align-items: baseline;
    gap: .25rem 1rem;
  }

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

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

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

@media (min-width: 860px) {
  .page-home .hero__grid {
    grid-template-columns: 1.05fr .95fr;
    align-items: stretch;
  }

  .page-home .hero__media {
    border-top: 0;
    border-left: 1px solid var(--ph-hair-strong);
  }

  .page-home .city-grid {
    grid-template-columns: 1.3fr 1fr;
    grid-template-rows: auto auto;
  }

  .page-home .city-card--lead {
    grid-row: span 2;
  }

  .page-home .stories__grid {
    grid-template-columns: .95fr 1.05fr;
    align-items: center;
  }

  .page-home .stories__media {
    order: 1;
  }

  .page-home .stories__copy {
    order: 2;
  }

  .page-home .solutions__panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-home .solutions__intro {
    grid-column: 1;
  }

  .page-home .solutions__levels {
    grid-column: 2;
    grid-template-columns: 1fr;
  }

  .page-home .solutions__media {
    grid-column: 1 / -1;
  }

  .page-home .care__grid {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-home .compare-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-home .solutions__media {
    grid-column: 1 / -1;
  }
}