.page-home {
  --home-rule: 1px solid var(--silver);
  background: var(--paper);
  color: var(--ink);
  overflow-x: clip;
}

/* ---------- 通用容器补充 ---------- */
.page-home .section {
  padding: 56px 0;
}

.page-home .section-head {
  display: grid;
  gap: 10px;
  margin-bottom: 30px;
}

.page-home .section-head__index {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--ochre);
  margin: 0;
}

.page-home .section-head__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 5.2vw, 2.75rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 0;
}

.page-home .media-frame {
  position: relative;
  display: block;
  margin: 0;
  border: var(--home-rule);
  background: var(--sand);
}

.page-home .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.page-home .media-frame__caption {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--cobalt);
  background: var(--paper);
  border-top: var(--home-rule);
  padding: 7px 10px;
}

.page-home .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  font-family: var(--font-body);
  font-size: var(--fs-14);
  line-height: 1;
  text-decoration: none;
  border: 2px solid transparent;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
    border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .btn--lime {
  background: var(--lime);
  color: var(--ink);
  border-color: var(--lime);
}

.page-home .btn--lime:hover {
  background: transparent;
  color: var(--lime);
  transform: translateY(-2px);
}

.page-home .btn--solid {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--paper);
}

.page-home .btn--solid:hover {
  background: var(--lime);
  border-color: var(--lime);
  transform: translateY(-2px);
}

.page-home .btn--ghost {
  background: transparent;
  color: var(--paper);
  border-color: rgba(244, 239, 231, 0.55);
}

.page-home .btn--ghost:hover {
  border-color: var(--lime);
  color: var(--lime);
  transform: translateY(-2px);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  background: var(--cobalt);
  color: var(--paper);
  padding: calc(var(--header-total) + 34px) 0 52px;
}

.page-home .hero__slices {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.page-home .hero__slice {
  position: absolute;
  inset: 0;
  display: block;
}

.page-home .hero__slice--ochre {
  background: var(--ochre);
  clip-path: polygon(0 0, 100% 0, 100% 42%, 0 64%);
}

.page-home .hero__slice--grid {
  background-image:
    repeating-linear-gradient(90deg, var(--line-dark) 0 0.5px, transparent 0.5px var(--grid)),
    repeating-linear-gradient(0deg, var(--line-dark) 0 0.5px, transparent 0.5px var(--grid));
}

.page-home .hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
}

.page-home .hero__copy {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-home .hero__stamp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  letter-spacing: 0.14em;
  color: var(--paper);
}

.page-home .hero__stamp::before {
  content: "";
  width: 34px;
  height: 3px;
  background: var(--lime);
  transform: skewX(-12deg);
}

.page-home .hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.2rem, 8.4vw, 5rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--paper);
  padding-left: 0.05em;
  transform: skewX(-6deg);
  transform-origin: left bottom;
  text-shadow: 0 1px 0 rgba(20, 22, 26, 0.18);
}

.page-home .hero__lede {
  margin: 0;
  max-width: 56ch;
  font-family: var(--font-editorial);
  font-size: var(--fs-19);
  line-height: 1.65;
  color: rgba(244, 239, 231, 0.94);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.page-home .hero__facts {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 6px 0 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  color: rgba(244, 239, 231, 0.86);
}

.page-home .hero__facts li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-home .hero__facts li::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--lime);
}

.page-home .hero__media {
  border-color: var(--paper);
  box-shadow: 8px 8px 0 var(--ochre-deep);
  transform: skewY(-1.5deg);
}

.page-home .hero__media::after {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  width: 22px;
  height: 22px;
  background: var(--lime);
}

.page-home .hero__media .media-frame__caption {
  background: var(--indigo);
  color: var(--paper);
  border-top-color: rgba(199, 204, 209, 0.32);
}

/* ---------- 网点锚点区 ---------- */
.page-home .anchor {
  background: var(--paper);
}

.page-home .anchor__grid {
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-home .anchor__photo {
  border-color: var(--silver);
  box-shadow: var(--shadow-paper);
}

.page-home .anchor__body {
  display: grid;
  gap: 22px;
}

.page-home .anchor__lede {
  margin: 0;
  font-family: var(--font-editorial);
  font-size: var(--fs-19);
  line-height: 1.7;
  color: var(--ink);
}

.page-home .anchor__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--silver);
  border: var(--home-rule);
}

.page-home .anchor__stats li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 12px 14px;
  background: var(--paper);
  transition: background var(--dur) var(--ease);
}

.page-home .anchor__stats li:hover {
  background: var(--sand);
}

.page-home .anchor__stats .num {
  flex: 0 0 auto;
  min-width: 3.2em;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-24);
  color: var(--ochre);
}

.page-home .anchor__stats .key {
  font-size: var(--fs-16);
  line-height: 1.55;
  color: var(--ink);
}

.page-home .anchor__mapbox {
  border: var(--home-rule);
  background: var(--sand);
  padding: 16px;
  display: grid;
  gap: 10px;
  justify-items: start;
}

.page-home .anchor__map {
  width: 100%;
  max-width: 420px;
  height: auto;
  display: block;
}

.page-home .map-land {
  fill: var(--paper);
  stroke: var(--cobalt);
  stroke-width: 1.6;
}

.page-home .map-dot {
  fill: var(--cobalt);
  opacity: 0.55;
}

.page-home .map-dot--key {
  fill: var(--lime);
  stroke: var(--ink);
  stroke-width: 1;
}

.page-home .map-label {
  font-family: var(--font-mono);
  font-size: 10px;
  fill: var(--cobalt);
}

.page-home .anchor__mapnote {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--cobalt);
}

.page-home .province-strip {
  margin-top: 34px;
  border-top: var(--home-rule);
  padding-top: 16px;
}

.page-home .province-strip__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 12px;
}

.page-home .province-strip__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.12em;
  color: var(--cobalt);
}

.page-home .province-readout {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--wine);
}

.page-home .province-track {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px 24px 14px 0;
  -webkit-overflow-scrolling: touch;
}

.page-home .province-chip {
  scroll-snap-align: start;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  background: var(--paper);
  border: var(--home-rule);
  border-radius: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-14);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
    border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .province-chip:hover {
  border-color: var(--lime);
  transform: translateY(-2px);
}

.page-home .province-chip[aria-pressed="true"] {
  background: var(--cobalt);
  border-color: var(--cobalt);
  color: var(--paper);
}

.page-home .province-chip__count {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  padding: 1px 6px;
  background: var(--sand);
  color: var(--wine);
}

.page-home .province-chip[aria-pressed="true"] .province-chip__count {
  background: var(--lime);
  color: var(--ink);
}

/* ---------- 三轴速览 ---------- */
.page-home .axis {
  background: var(--sand);
}

.page-home .axis__grid {
  display: grid;
  gap: 22px;
  align-items: start;
}

.page-home .axis__card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 22px;
  background: var(--paper);
  border: var(--home-rule);
  box-shadow: var(--shadow-paper);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.page-home .axis__card:hover {
  transform: translateY(-2px);
  border-color: var(--lime);
  box-shadow: var(--shadow-paper-hover);
}

.page-home .axis__card--b {
  border-top: 4px solid var(--ochre);
}

.page-home .axis__card--c {
  border-top: 4px solid var(--cobalt);
}

.page-home .axis__num {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-44);
  line-height: 1;
  color: var(--ochre);
}

.page-home .axis__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-19);
  line-height: 1.4;
  color: var(--ink);
}

.page-home .axis__text {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--ink);
}

.page-home .axis__media {
  border-color: var(--silver);
}

.page-home .axis__card .link-arrow,
.page-home .cases__more .link-arrow {
  margin-top: auto;
  font-size: var(--fs-14);
  color: var(--cobalt);
  text-decoration: none;
}

/* ---------- 保修三档 ---------- */
.page-home .warranty {
  background: var(--indigo);
  color: var(--paper);
}

.page-home .warranty .section-head__index {
  color: var(--lime);
}

.page-home .warranty .section-head__title {
  color: var(--paper);
}

.page-home .warranty__lede {
  margin: 0;
  max-width: 60ch;
  font-family: var(--font-editorial);
  font-size: var(--fs-19);
  line-height: 1.65;
  color: rgba(244, 239, 231, 0.9);
}

.page-home .warranty__rows {
  display: grid;
  gap: 26px;
}

.page-home .warranty__row {
  display: grid;
  gap: 10px;
}

.page-home .warranty__bar {
  width: 100%;
  min-height: 48px;
  display: flex;
  align-items: center;
  padding: 8px 16px;
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  transition: transform var(--dur) var(--ease);
}

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

.page-home .warranty__bar--base {
  background: var(--ochre);
  border-left: 6px solid var(--ochre-deep);
}

.page-home .warranty__bar--ext {
  background: var(--cobalt);
  border-left: 6px solid var(--sky);
}

.page-home .warranty__bar--race {
  background: var(--wine);
  border-left: 6px solid var(--lime);
}

.page-home .warranty__note {
  margin: 0;
  max-width: 68ch;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: rgba(244, 239, 231, 0.86);
}

.page-home .warranty__cta {
  margin: 32px 0 0;
}

/* ---------- 案例摘要 ---------- */
.page-home .cases {
  background: var(--paper);
}

.page-home .cases__grid {
  display: grid;
  gap: 26px;
  align-items: start;
}

.page-home .cases__lead {
  box-shadow: var(--shadow-paper);
}

.page-home .cases__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-home .cases__item {
  display: grid;
  gap: 7px;
  padding: 18px 0;
  border-top: var(--home-rule);
}

.page-home .cases__item:last-child {
  border-bottom: var(--home-rule);
}

.page-home .cases__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--wine);
}

.page-home .cases__text {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--ink);
}

.page-home .cases__more {
  margin: 26px 0 0;
}

.page-home .cases__more .link-arrow {
  text-decoration: none;
}

/* ---------- 下一步通道 ---------- */
.page-home .pathways {
  background: var(--sand);
}

.page-home .pathways__grid {
  display: grid;
  gap: 18px;
}

.page-home .pathway {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px;
  background: var(--paper);
  border: var(--home-rule);
  border-top: 4px solid var(--cobalt);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .pathway:nth-child(2) {
  border-top-color: var(--ochre);
}

.page-home .pathway:nth-child(3) {
  border-top-color: var(--wine);
}

.page-home .pathway:hover {
  transform: translateY(-2px);
  border-color: var(--lime);
  border-top-color: var(--lime);
}

.page-home .pathway__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-24);
  line-height: 1.25;
  color: var(--ink);
}

.page-home .pathway__text {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--ink);
}

.page-home .pathway .link-underline {
  margin-top: auto;
  font-size: var(--fs-14);
  color: var(--cobalt);
  text-decoration: none;
}

.page-home .pathways__note {
  margin: 28px 0 0;
  padding: 14px 16px;
  border-left: 6px solid var(--lime);
  background: rgba(199, 204, 209, 0.24);
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--ink);
}

/* ---------- 返回顶部 ---------- */
.page-home .totop {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 20;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: var(--cobalt);
  color: var(--paper);
  border: 1px solid var(--silver);
  font-family: var(--font-mono);
  font-size: var(--fs-16);
  text-decoration: none;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .totop:hover {
  background: var(--ochre);
  border-color: var(--lime);
}

.page-home .link-arrow:focus-visible,
.page-home .link-underline:focus-visible,
.page-home .btn:focus-visible,
.page-home .province-chip:focus-visible,
.page-home .totop:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-home .section {
    padding: 72px 0;
  }

  .page-home .anchor__stats li {
    padding: 14px 18px;
  }

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

  .page-home .cases__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 24px;
  }

  .page-home .cases__item {
    border-bottom: var(--home-rule);
  }
}

@media (min-width: 940px) {
  .page-home .hero {
    padding: calc(var(--header-total) + 56px) 0 68px;
  }

  .page-home .hero__slice--ochre {
    clip-path: polygon(0 0, 100% 0, 100% 28%, 0 86%);
  }

  .page-home .hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 52px;
    align-items: center;
  }

  .page-home .hero__copy {
    gap: 20px;
  }

  .page-home .hero__media {
    transform: skewY(-2deg);
  }

  .page-home .anchor__grid {
    grid-template-columns: minmax(250px, 320px) minmax(0, 1fr);
    gap: 40px;
  }

  .page-home .anchor__body {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }

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

  .page-home .axis__grid {
    grid-template-columns: 5fr 4fr 3fr;
    gap: 24px;
  }

  .page-home .warranty__bar--base {
    width: 46%;
  }

  .page-home .warranty__bar--ext {
    width: 74%;
  }

  .page-home .warranty__bar--race {
    width: 100%;
  }

  .page-home .cases__grid {
    grid-template-columns: 7fr 5fr;
    gap: 36px;
  }

  .page-home .cases__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .btn,
  .page-home .axis__card,
  .page-home .pathway,
  .page-home .province-chip,
  .page-home .warranty__bar,
  .page-home .totop,
  .page-home .anchor__stats li {
    transition: none;
  }

  .page-home .btn:hover,
  .page-home .axis__card:hover,
  .page-home .pathway:hover,
  .page-home .province-chip:hover,
  .page-home .warranty__bar:hover {
    transform: none;
  }
}