.page-home {
  --home-card: #ffffff;
  --home-line: rgba(11, 44, 74, .1);
  display: block;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: var(--deep-blue);
  color: var(--pearl);
}

.page-home .hero__wash {
  position: absolute;
  z-index: 0;
  top: -14%;
  right: -34%;
  width: 96%;
  height: 132%;
  background: linear-gradient(148deg, var(--coral) 0%, #ff8f70 46%, var(--amber) 100%);
  clip-path: polygon(36% 0, 100% 0, 100% 100%, 0 100%);
  opacity: .92;
  pointer-events: none;
}

.page-home .hero__ring {
  position: absolute;
  z-index: 0;
  left: -18%;
  bottom: -40%;
  width: 62%;
  height: 76%;
  border: 2px solid rgba(79, 179, 191, .42);
  border-radius: 50%;
  pointer-events: none;
}

.page-home .hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 42px;
  padding-block: 42px 60px;
}

.page-home .hero__crumb {
  color: var(--lagoon);
  margin: 0;
}

.page-home .hero__title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 9.4vw, 84px);
  line-height: .98;
  letter-spacing: -.04em;
  color: var(--pearl);
  text-wrap: balance;
}

.page-home .hero__lede {
  margin: 22px 0 0;
  max-width: 34em;
  font-size: clamp(16px, 2.2vw, 19px);
  line-height: 1.85;
  color: rgba(250, 247, 240, .9);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-home .hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
  margin: 36px 0 0;
  padding-top: 26px;
  border-top: 1px solid rgba(250, 247, 240, .22);
}

.page-home .hero__stat dt {
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(250, 247, 240, .68);
  margin: 0 0 6px;
}

.page-home .hero__stat dd {
  margin: 0;
  font-size: var(--step-16);
  color: rgba(250, 247, 240, .92);
}

.page-home .hero__stat .num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(26px, 4.2vw, 36px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--pearl);
  margin-right: 2px;
}

.page-home .hero__media {
  position: relative;
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .6);
}

.page-home .hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.page-home .hero__cap {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 14px;
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: .08em;
  color: var(--pearl);
  background: rgba(7, 26, 43, .62);
  border-radius: var(--radius-pill);
  padding: 7px 14px;
  width: fit-content;
  max-width: calc(100% - 32px);
}

/* ---------- 区块通用 ---------- */
.page-home .band {
  padding-block: clamp(56px, 9vw, 100px);
}

.page-home .tiers .section-head,
.page-home .services .section-head,
.page-home .review .section-head {
  margin-bottom: 30px;
}

.page-home .trust .section-head__title,
.page-home .cities .section-head__title {
  color: var(--pearl);
}

.page-home .trust .section-head__note,
.page-home .cities .section-head__note {
  color: rgba(250, 247, 240, .82);
}

.page-home .trust .section-head__index,
.page-home .cities .section-head__index {
  color: var(--amber);
}

/* ---------- 三档响应 ---------- */
.page-home .tier-switch__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 6px;
  background: var(--mist);
  border-radius: var(--radius-pill);
}

.page-home .tier-switch__tabs .segmented__tab {
  flex: 1 1 116px;
  border: 0;
  padding: 13px 16px;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-16);
  font-weight: 700;
  cursor: pointer;
  transition: background .22s var(--ease-out), color .22s var(--ease-out);
}

.page-home .tier-switch__tabs .segmented__tab:hover {
  background: rgba(11, 44, 74, .07);
}

.page-home #tier-tab-1[aria-selected="true"] {
  background: var(--palm);
  color: var(--pearl);
}

.page-home #tier-tab-2[aria-selected="true"] {
  background: var(--amber);
  color: var(--ink);
}

.page-home #tier-tab-3[aria-selected="true"] {
  background: var(--coral);
  color: var(--pearl);
}

.page-home .tier-switch__panels {
  display: grid;
  gap: 18px;
  margin-top: 24px;
}

.page-home .tier-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 30px 24px 26px;
  background: var(--home-card);
  border: 1px solid var(--home-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-home .tier-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 6px;
  background: var(--palm);
}

.page-home .tier-panel--priority::before {
  background: var(--amber);
}

.page-home .tier-panel--urgent::before {
  background: var(--coral);
}

.page-home .tier-panel__clock {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--step-20);
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-home .tier-panel__clock .num {
  font-size: 2em;
  font-weight: 700;
  margin-right: 4px;
  color: var(--deep-blue);
}

.page-home .tier-panel--standard .tier-panel__clock .num { color: var(--palm); }
.page-home .tier-panel--priority .tier-panel__clock .num { color: #c47b09; }
.page-home .tier-panel--urgent .tier-panel__clock .num { color: var(--coral); }

.page-home .tier-panel__desc {
  margin: 0;
  font-size: var(--step-16);
  line-height: 1.8;
  color: var(--ink);
}

.page-home .tier-panel__list {
  list-style: none;
  margin: 2px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-home .tier-panel__list li {
  position: relative;
  padding-left: 22px;
  font-size: var(--step-16);
  line-height: 1.65;
  color: rgba(7, 26, 43, .82);
}

.page-home .tier-panel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--palm);
}

.page-home .tier-panel--priority .tier-panel__list li::before { background: var(--amber); }
.page-home .tier-panel--urgent .tier-panel__list li::before { background: var(--coral); }

.page-home .tier-panel__fee {
  margin: 0;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: var(--step-14);
  padding: 8px 15px;
  border-radius: var(--radius-pill);
  background: rgba(31, 138, 112, .12);
  color: var(--palm);
}

.page-home .tier-panel--priority .tier-panel__fee {
  background: rgba(242, 169, 59, .18);
  color: #8a5a04;
}

.page-home .tier-panel__fee--warn {
  background: rgba(122, 46, 58, .12) !important;
  color: var(--wine) !important;
}

.page-home .tier-panel .btn {
  margin-top: auto;
}

.page-home .tiers__hours {
  margin: 26px 0 0;
  padding: 16px 20px;
  border-left: 3px solid var(--lagoon);
  background: rgba(79, 179, 191, .1);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: var(--step-16);
  line-height: 1.8;
  color: var(--ink);
}

/* ---------- 四类服务 ---------- */
.page-home .svc-grid {
  display: grid;
  gap: 20px;
}

.page-home .svc {
  display: flex;
  flex-direction: column;
  gap: 13px;
  padding: 26px 22px 28px;
  background: var(--pearl);
  border: 1px solid rgba(11, 44, 74, .1);
  border-radius: var(--radius-lg);
}

.page-home .svc__index {
  margin: 0;
  color: var(--lagoon);
}

.page-home .svc__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 32px);
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-home .svc__scene {
  margin: 0;
  font-size: var(--step-16);
  line-height: 1.8;
  color: rgba(7, 26, 43, .78);
}

.page-home .svc__media {
  margin: 4px 0 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}

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

.page-home .svc__items {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
}

.page-home .svc__items li {
  font-size: var(--step-14);
  padding: 6px 13px;
  border-radius: var(--radius-pill);
  background: var(--mist);
  color: var(--ink);
}

.page-home .svc--clean .svc__items li { background: rgba(31, 138, 112, .14); color: #14604d; }
.page-home .svc--drain .svc__items li { background: rgba(255, 107, 74, .14); color: #a83b21; }

.page-home .svc__cert {
  margin: auto 0 0;
  padding-top: 13px;
  border-top: 1px solid rgba(11, 44, 74, .1);
  font-size: var(--step-14);
  line-height: 1.75;
  color: rgba(7, 26, 43, .66);
}

.page-home .services__more {
  margin: 30px 0 0;
  font-size: var(--step-16);
  line-height: 1.85;
  color: var(--ink);
}

.page-home .services__more a {
  color: var(--palm);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 师傅评分 ---------- */
.page-home .trust__grid {
  display: grid;
  gap: 34px;
}

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

.page-home .trust__dims li {
  position: relative;
  padding: 13px 16px 13px 42px;
  border-radius: var(--radius-md);
  background: rgba(250, 247, 240, .08);
  border: 1px solid rgba(250, 247, 240, .16);
  font-size: var(--step-16);
  line-height: 1.65;
  color: rgba(250, 247, 240, .94);
}

.page-home .trust__dims li::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 19px;
  width: 12px;
  height: 7px;
  border-left: 2px solid var(--amber);
  border-bottom: 2px solid var(--amber);
  transform: rotate(-45deg);
}

.page-home .trust__tools {
  margin: 24px 0 0;
  font-size: var(--step-16);
  line-height: 1.85;
  color: rgba(250, 247, 240, .88);
}

.page-home .trust__facts {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid rgba(250, 247, 240, .2);
}

.page-home .trust__facts li {
  font-size: var(--step-16);
  line-height: 1.7;
  color: rgba(250, 247, 240, .92);
}

.page-home .trust__facts .num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.35em;
  color: var(--amber);
  margin-right: 4px;
}

.page-home .trust__panel {
  padding: 30px 26px 28px;
  background: rgba(7, 26, 43, .42);
  border: 1px solid rgba(250, 247, 240, .18);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-home .trust__panel-label {
  margin: 0;
  color: var(--lagoon);
}

.page-home .trust__panel-value {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(52px, 12vw, 76px);
  line-height: .95;
  letter-spacing: -.04em;
  color: var(--pearl);
}

.page-home .trust__panel-value span {
  color: var(--amber);
}

.page-home .trust__panel .rating__bar {
  background: rgba(250, 247, 240, .18);
}

.page-home .trust__panel .rating__fill {
  background: linear-gradient(90deg, var(--amber), var(--coral));
}

.page-home .trust__panel .rating__value {
  color: var(--pearl);
}

.page-home .trust__panel-note {
  margin: 0;
  font-size: var(--step-14);
  line-height: 1.8;
  color: rgba(250, 247, 240, .74);
}

.page-home .trust__panel .btn {
  margin-top: auto;
  align-self: flex-start;
  color: var(--pearl);
  border-color: rgba(250, 247, 240, .45);
}

/* ---------- 回访时间线 ---------- */
.page-home .review__grid {
  display: grid;
  gap: 32px;
}

.page-home .timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 26px;
  position: relative;
}

.page-home .timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--palm), var(--lagoon), var(--coral));
  border-radius: 2px;
}

.page-home .timeline__item {
  position: relative;
  padding: 0 0 28px;
}

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

.page-home .timeline__item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--pearl);
  border: 3px solid var(--palm);
}

.page-home .timeline__item:nth-child(2)::before { border-color: var(--lagoon); }
.page-home .timeline__item:nth-child(3)::before { border-color: var(--amber); }
.page-home .timeline__item:nth-child(4)::before { border-color: var(--coral); }

.page-home .timeline__when {
  margin: 0 0 6px;
  color: var(--lagoon);
}

.page-home .timeline__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-20);
  line-height: 1.35;
  color: var(--ink);
}

.page-home .timeline__text {
  margin: 0;
  font-size: var(--step-16);
  line-height: 1.8;
  color: rgba(7, 26, 43, .76);
}

.page-home .review__fig {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--sand);
  position: relative;
}

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

.page-home .review__fig figcaption {
  padding: 16px 20px 20px;
  font-size: var(--step-14);
  line-height: 1.75;
  color: rgba(7, 26, 43, .74);
}

/* ---------- 城市覆盖 ---------- */
.page-home .cities__grid {
  display: grid;
  gap: 28px;
}

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

.page-home .city {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-home .city__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  background: rgba(250, 247, 240, .07);
  border: 1px solid rgba(250, 247, 240, .14);
  border-radius: var(--radius-md);
  transition: background .22s var(--ease-out);
}

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

.page-home .city__head:hover {
  background: rgba(250, 247, 240, .13);
}

.page-home .city[open] .city__head {
  background: rgba(250, 247, 240, .16);
}

.page-home .city__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-20);
  color: var(--pearl);
}

.page-home .city__plus {
  position: relative;
  flex: none;
  width: 18px;
  height: 18px;
}

.page-home .city__plus::before,
.page-home .city__plus::after {
  content: "";
  position: absolute;
  background: var(--lagoon);
  border-radius: 2px;
}

.page-home .city__plus::before {
  left: 0;
  right: 0;
  top: 8px;
  height: 2px;
}

.page-home .city__plus::after {
  top: 0;
  bottom: 0;
  left: 8px;
  width: 2px;
  transition: transform .22s var(--ease-out);
}

.page-home .city[open] .city__plus::after {
  transform: scaleY(0);
}

.page-home .city__body {
  padding: 4px 18px 20px;
}

.page-home .city__body p {
  margin: 0;
  font-size: var(--step-16);
  line-height: 1.8;
  color: rgba(250, 247, 240, .84);
}

.page-home .city__stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 14px 0 10px !important;
  font-family: var(--font-mono);
  color: var(--pearl);
}

.page-home .city__stat .num {
  font-size: var(--step-28);
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--amber);
}

.page-home .city__stat small {
  font-family: var(--font-body);
  font-size: var(--step-12);
  letter-spacing: .06em;
  color: rgba(250, 247, 240, .6);
}

.page-home .cities__fig {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(250, 247, 240, .08);
}

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

.page-home .cities__fig figcaption {
  padding: 16px 20px 20px;
  font-size: var(--step-14);
  line-height: 1.75;
  color: rgba(250, 247, 240, .74);
}

/* ---------- 收尾 ---------- */
.page-home .closing {
  position: relative;
  overflow: hidden;
  background: linear-gradient(120deg, var(--coral) 0%, #ff8a63 52%, var(--amber) 100%);
  color: var(--ink);
}

.page-home .closing__inner {
  display: grid;
  gap: 26px;
  padding-block: clamp(48px, 7vw, 76px);
  align-items: center;
}

.page-home .closing__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 5.6vw, 52px);
  line-height: 1.05;
  letter-spacing: -.03em;
  color: var(--ink);
  text-wrap: balance;
}

.page-home .closing__text {
  margin: 16px 0 0;
  max-width: 44em;
  font-size: var(--step-16);
  line-height: 1.85;
  color: rgba(7, 26, 43, .82);
}

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

.page-home .closing__actions .btn--ghost {
  color: var(--ink);
  border-color: rgba(7, 26, 43, .4);
}

/* ---------- 响应式 ---------- */
@media (max-width: 899px) {
  .page-home .hero__wash {
    top: 0;
    right: -34%;
    width: 92%;
    height: 58%;
    clip-path: polygon(38% 0, 100% 0, 100% 100%, 0 100%);
  }

  .page-home .hero__ring {
    display: none;
  }
}

@media (min-width: 620px) {
  .page-home .hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-home .hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: 52px;
    padding-block: 76px 92px;
  }

  .page-home .hero__media {
    transform: translateY(22px) rotate(-1.4deg);
  }

  .page-home .tier-switch__panels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-home .svc-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 22px;
  }

  .page-home .svc--clean { grid-column: span 7; }
  .page-home .svc--appliance { grid-column: span 5; }
  .page-home .svc--drain { grid-column: span 5; }
  .page-home .svc--elder { grid-column: span 7; }

  .page-home .trust__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 48px;
  }

  .page-home .review__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 44px;
  }

  .page-home .cities__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 40px;
  }

  .page-home .closing__inner {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    justify-content: space-between;
    gap: 40px;
  }

  .page-home .closing__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1180px) {
  .page-home .tier-panel {
    padding: 34px 28px 30px;
  }

  .page-home .svc {
    padding: 30px 28px 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero__media {
    transform: none;
  }

  .page-home .segmented__tab,
  .page-home .city__head,
  .page-home .city__plus::after {
    transition: none;
  }
}