.page-home {
  --home-pad: clamp(40px, 7vw, 96px);
  --home-offset-shadow: 8px 8px 0 0 rgba(138, 106, 31, 0.22);
  --home-offset-shadow-dark: 8px 8px 0 0 rgba(0, 0, 0, 0.72);
}

/* ============ 首屏 ============ */
.page-home .hero {
  position: relative;
  padding: var(--home-pad) 0 clamp(32px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
}

.page-home .hero__inner {
  display: grid;
  gap: clamp(34px, 5vw, 64px);
  align-items: start;
}

@media (min-width: 980px) {
  .page-home .hero__inner {
    grid-template-columns: 58fr 42fr;
  }
}

.page-home .hero__context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0;
}

.page-home .hero__context-text {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--body-dim);
}

.page-home .hero__title {
  margin: 20px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 7.2vw, 76px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-home .hero__title em {
  font-style: normal;
  background-image: var(--metal);
  -webkit-background-clip: text;
  background-clip: text;
  color: var(--gold-light);
  -webkit-text-fill-color: transparent;
}

.page-home .hero__lede {
  margin: clamp(20px, 3vw, 30px) 0 0;
  max-width: 36em;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.8;
  color: var(--body);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: clamp(26px, 4vw, 40px);
}

/* 按钮 */
.page-home .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border: 1px solid var(--gold);
  background: transparent;
  color: var(--gold-light);
  font-size: 15px;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: background-color 0.28s var(--ease), color 0.28s var(--ease), border-color 0.28s var(--ease);
}

.page-home .btn--gold {
  border-color: transparent;
  background-image: var(--metal);
  color: var(--ink);
  font-weight: 600;
}

.page-home .btn--ghost {
  border-color: var(--line-strong);
  color: var(--body);
}

.page-home .btn:hover {
  border-color: var(--gold-light);
  color: var(--foil);
}

.page-home .btn--gold:hover {
  color: var(--ink);
  filter: brightness(1.06);
}

.page-home .btn:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}

/* 拼贴块 */
.page-home .hero__collage {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 620px) {
  .page-home .hero__collage {
    grid-template-columns: 1.32fr 1fr;
    grid-template-rows: minmax(120px, auto) 1fr;
  }

  .page-home .collage--main {
    grid-row: 1 / span 2;
  }

  .page-home .collage--warranty,
  .page-home .collage--stock {
    grid-column: 2;
  }
}

.page-home .collage {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px 20px;
  border: 2px solid var(--gold);
  background: var(--graphite);
  box-shadow: var(--home-offset-shadow-dark);
  color: var(--body);
  text-decoration: none;
  overflow: hidden;
  transition: border-color 0.3s var(--ease);
}

.page-home .collage::after {
  content: "";
  position: absolute;
  inset: 5px;
  border: 1px solid var(--foil-line);
  pointer-events: none;
}

.page-home .collage:hover {
  border-color: var(--gold-light);
}

.page-home .collage:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}

.page-home .collage--main {
  justify-content: flex-end;
  padding: 0;
  min-height: clamp(300px, 62vw, 420px);
  border-color: var(--gold-deep);
}

@media (min-width: 620px) {
  .page-home .collage--main {
    min-height: 0;
  }
}

.page-home .collage--main img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
}

.page-home .collage--main::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(11, 12, 14, 0.16) 0%, rgba(11, 12, 14, 0.04) 42%, rgba(11, 12, 14, 0.9) 100%);
}

.page-home .collage__caption {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 0 22px 24px;
}

.page-home .collage__caption-title {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--paper);
}

.page-home .collage__caption-sub {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold-light);
}

.page-home .collage--warranty,
.page-home .collage--stock {
  justify-content: space-between;
}

.page-home .collage__label {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--body-dim);
}

.page-home .collage__figure {
  display: flex;
  align-items: baseline;
  gap: 4px;
  font-size: clamp(30px, 5vw, 42px);
  line-height: 1;
  color: var(--gold);
}

.page-home .collage__sep {
  color: var(--gold-deep);
  font-size: 0.72em;
}

.page-home .collage__unit {
  font-size: 13px;
  color: var(--body);
}

.page-home .collage__status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--teal);
}

.page-home .collage__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 4px rgba(34, 211, 197, 0.16);
}

.page-home .collage__note {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--body-dim);
}

/* 首屏数据条 */
.page-home .hero__facts {
  margin-top: clamp(38px, 6vw, 72px);
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.page-home .facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 24px;
  margin: 0;
}

@media (min-width: 780px) {
  .page-home .facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-home .facts__item {
  display: flex;
  flex-direction: column-reverse;
  gap: 5px;
  margin: 0;
}

.page-home .facts__num {
  font-size: clamp(26px, 3.6vw, 38px);
  line-height: 1;
  color: var(--gold);
}

.page-home .facts__plus {
  font-size: 0.6em;
  color: var(--gold-deep);
}

.page-home .facts__item dt {
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--body-dim);
}

/* ============ 通用区块 ============ */
.page-home .section {
  padding: clamp(56px, 9vw, 112px) 0;
}

.page-home .section--tight {
  padding: clamp(46px, 7vw, 84px) 0;
}

.page-home .section__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-home .section__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4.4vw, 44px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .section__lede {
  margin: 18px 0 0;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--body);
}

/* ============ 两条服务线 ============ */
.page-home .service__grid {
  display: grid;
  gap: 22px;
  margin-top: clamp(30px, 4vw, 48px);
}

@media (min-width: 880px) {
  .page-home .service__grid {
    grid-template-columns: 1.18fr 1fr;
    gap: 30px;
  }
}

.page-home .lane {
  position: relative;
  padding: clamp(24px, 3vw, 38px);
  background: var(--graphite);
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold);
}

.page-home .lane--alt {
  border-top-color: var(--seal);
  background: var(--graphite-2);
}

.page-home .lane__no {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gold-deep);
}

.page-home .lane__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.6vw, 28px);
  color: var(--paper);
}

.page-home .lane__text {
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--body);
}

.page-home .lane__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 11px;
}

.page-home .lane__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--body-dim);
}

.page-home .lane__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-home .hub {
  display: grid;
  gap: 10px;
  margin-top: clamp(26px, 4vw, 44px);
  padding: clamp(22px, 3vw, 32px);
  background: var(--graphite-2);
  border-left: 3px solid var(--seal);
}

@media (min-width: 880px) {
  .page-home .hub {
    grid-template-columns: 150px 1fr;
    align-items: start;
    gap: 24px;
  }
}

.page-home .hub__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--seal);
}

.page-home .hub__text {
  margin: 0;
  max-width: 52em;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--body);
}

/* ============ 城市索引 ============ */
.page-home .cities__head {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

@media (min-width: 900px) {
  .page-home .cities__head {
    grid-template-columns: 1.08fr 0.92fr;
    align-items: end;
  }
}

.page-home .cities__lede {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--body);
}

.page-home .cities__figure {
  margin: 0;
  padding: 10px;
  background: var(--graphite);
  border: 2px solid var(--gold-deep);
}

.page-home .cities__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-home .cities__figure-cap {
  padding: 10px 2px 2px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--body-dim);
}

.page-home .city-groups {
  display: grid;
  gap: 1px;
  margin-top: clamp(30px, 4vw, 48px);
  background: var(--line);
  border: 1px solid var(--line);
}

@media (min-width: 800px) {
  .page-home .city-groups {
    grid-template-columns: 1.14fr 0.86fr;
  }
}

.page-home .city-group {
  padding: 24px clamp(18px, 2.4vw, 30px) 28px;
  background: var(--ink);
}

.page-home .city-group__title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-display);
  font-size: 19px;
  color: var(--paper);
}

.page-home .city-group__count {
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-home .city-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(122px, 1fr));
  gap: 4px 18px;
}

.page-home .city {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 7px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  color: var(--body);
}

.page-home .city__flag {
  padding: 2px 7px;
  border: 1px solid currentColor;
  font-size: 10.5px;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.page-home .city__flag--core {
  background: var(--seal);
  border-color: var(--seal);
  color: var(--paper);
}

.page-home .city__flag--region {
  border-color: var(--teal);
  color: var(--teal);
}

.page-home .city__flag--city {
  color: var(--body-dim);
}

.page-home .city-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin: clamp(18px, 3vw, 28px) 0 0;
  font-size: 13px;
  color: var(--body-dim);
}

.page-home .city-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

/* ============ 季度节拍 ============ */
.page-home .timeline-section__grid {
  display: grid;
  gap: clamp(30px, 4vw, 56px);
}

@media (min-width: 940px) {
  .page-home .timeline-section__grid {
    grid-template-columns: 0.84fr 1.16fr;
    align-items: start;
  }
}

.page-home .timeline-fig {
  margin: 0;
  padding: 10px;
  background: var(--graphite);
  border: 1px solid var(--line);
}

.page-home .timeline-fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .timeline-fig__cap {
  padding: 12px 2px 2px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--body-dim);
}

.page-home .timeline {
  position: relative;
  list-style: none;
  margin: clamp(28px, 4vw, 42px) 0 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-home .timeline__step {
  position: relative;
  padding-left: 28px;
}

.page-home .timeline__step::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 12px;
  bottom: -22px;
  width: 1px;
  background: var(--line-strong);
}

.page-home .timeline__step:last-child::before {
  display: none;
}

.page-home .timeline__dot {
  position: absolute;
  left: 0;
  top: 5px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold);
}

.page-home .timeline__step--now .timeline__dot {
  background: var(--teal);
  box-shadow: 0 0 0 5px rgba(34, 211, 197, 0.18);
}

.page-home .timeline__no {
  display: block;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold-deep);
}

.page-home .timeline__title {
  margin: 8px 0 6px;
  font-family: var(--font-display);
  font-size: 19px;
  color: var(--paper);
}

.page-home .timeline__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--body-dim);
}

@media (min-width: 900px) {
  .page-home .timeline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 26px;
    margin-top: clamp(34px, 4vw, 48px);
  }

  .page-home .timeline__step {
    padding: 30px 0 0;
  }

  .page-home .timeline__step::before {
    left: 0;
    right: -26px;
    top: 5px;
    bottom: auto;
    width: auto;
    height: 1px;
  }

  .page-home .timeline__step:last-child::before {
    display: block;
    right: 0;
  }

  .page-home .timeline__dot {
    left: 0;
    top: 1px;
  }
}

.page-home .timeline-section .btn {
  margin-top: clamp(28px, 4vw, 40px);
}

/* ============ 年度评价汇总 ============ */
.page-home .reviews__grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

@media (min-width: 900px) {
  .page-home .reviews__grid {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
  }
}

.page-home .reviews__lede {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--body);
}

.page-home .data-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(26px, 3.4vw, 40px);
  background: var(--graphite);
  border: 2px solid var(--gold);
  box-shadow: var(--home-offset-shadow);
}

.page-home .data-card::after {
  content: "";
  position: absolute;
  inset: 5px;
  border: 1px solid var(--foil-line);
  pointer-events: none;
}

.page-home .data-card__label {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--body-dim);
}

.page-home .data-card__value {
  font-size: clamp(40px, 7vw, 62px);
  line-height: 1;
  color: var(--gold-light);
}

.page-home .data-card__unit {
  margin-left: 8px;
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--body-dim);
}

.page-home .data-card__note {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--body);
}

.page-home .ledger {
  list-style: none;
  margin: clamp(28px, 4vw, 46px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

@media (min-width: 840px) {
  .page-home .ledger {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-home .ledger__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  background: var(--ink);
}

.page-home .ledger__key {
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--paper);
  white-space: nowrap;
}

.page-home .ledger__meta {
  font-size: 13px;
  line-height: 1.6;
  text-align: right;
  color: var(--body-dim);
}

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

.page-home .link-more {
  display: inline-block;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--gold);
  color: var(--gold-light);
  font-size: 14.5px;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: color 0.28s var(--ease), border-color 0.28s var(--ease);
}

.page-home .link-more:hover {
  border-color: var(--foil);
  color: var(--foil);
}

.page-home .link-more:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}

/* ============ 纹理分割带 ============ */
.page-home .divider-band {
  margin: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--graphite);
}

.page-home .divider-band img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  opacity: 0.86;
}

@media (min-width: 760px) {
  .page-home .divider-band img {
    aspect-ratio: 4 / 1;
  }
}

/* ============ 开始合作 ============ */
.page-home .cta__grid {
  display: grid;
  gap: clamp(30px, 4vw, 56px);
}

@media (min-width: 920px) {
  .page-home .cta__grid {
    grid-template-columns: 0.85fr 1.15fr;
    align-items: start;
  }
}

.page-home .cta__lede {
  margin: 18px 0 0;
  max-width: 30em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--body);
}

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

@media (min-width: 680px) {
  .page-home .cta__paths {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-home .path {
  position: relative;
  display: grid;
  gap: 9px;
  padding: clamp(24px, 3vw, 34px);
  background: var(--graphite);
  border: 2px solid var(--gold-deep);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}

.page-home .path:hover {
  border-color: var(--gold);
  background: var(--graphite-2);
}

.page-home .path:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}

.page-home .path__k {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--seal);
}

.page-home .path__t {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 25px);
  color: var(--paper);
}

.page-home .path__d {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--body-dim);
}

.page-home .path__go {
  margin-top: 6px;
  font-size: 13.5px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-home .path:hover .path__go {
  color: var(--gold-light);
}

/* ============ 窄屏兜底 ============ */
@media (max-width: 400px) {
  .page-home .collage__figure {
    font-size: 28px;
  }

  .page-home .ledger__row {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .page-home .ledger__meta {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .btn,
  .page-home .collage,
  .page-home .path,
  .page-home .link-more {
    transition: none;
  }
}