.page-home {
  --home-radius: 6px;
  --home-gap: clamp(16px, 2.6vw, 30px);
  --home-soft-ink: rgba(42, 33, 28, 0.78);
  --home-hairline: rgba(42, 33, 28, 0.12);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
}

/* ============ 首屏 ============ */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 4vw, 46px) 0 clamp(36px, 5vw, 68px);
  border-bottom: 1px solid var(--line);
}

.page-home .home-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-home .home-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
}

.page-home .home-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    104deg,
    rgba(247, 241, 228, 0.96) 0%,
    rgba(247, 241, 228, 0.84) 38%,
    rgba(247, 241, 228, 0.66) 68%,
    rgba(247, 241, 228, 0.44) 100%
  );
}

.page-home .home-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
}

.page-home .home-hero__ctx {
  display: flex;
  flex-wrap: wrap;
  gap: 0 14px;
  margin: 0 0 clamp(14px, 2.4vw, 24px);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--teal);
}

.page-home .home-hero__ctx span {
  position: relative;
}

.page-home .home-hero__ctx span + span::before {
  content: "·";
  color: var(--mist);
  margin-right: 14px;
}

.page-home .home-hero__title {
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2.35rem, 6.2vw, 4.9rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--indigo);
}

.page-home .home-hero__title .line {
  display: block;
}

.page-home .home-hero__title em {
  font-style: normal;
  color: var(--red);
}

.page-home .home-hero__lede {
  max-width: 33em;
  margin: 0 0 clamp(20px, 3vw, 28px);
  font-size: clamp(14.5px, 1.35vw, 16.5px);
  line-height: 1.9;
  color: var(--ink);
}

/* 玻璃检索条 */
.page-home .hero-search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 5px 5px 14px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-home .hero-search:focus-within {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(179, 58, 43, 0.13);
}

.page-home .hero-search__icon {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--mist);
  line-height: 1;
}

.page-home .hero-search__input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 10px 0;
  border: 0;
  background: transparent;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--ink);
}

.page-home .hero-search__input:focus {
  outline: none;
}

.page-home .hero-search__input::placeholder {
  color: var(--mist);
}

.page-home .hero-search__btn {
  flex: 0 0 auto;
  white-space: nowrap;
}

.page-home .home-hero__sub {
  margin-top: 16px;
  padding: 13px 16px;
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--home-radius) var(--home-radius) 0;
  background: rgba(217, 164, 65, 0.11);
  font-size: 13px;
  line-height: 1.75;
  color: var(--ink);
}

.page-home .home-hero__sub strong {
  font-family: var(--font-head);
  font-weight: 800;
  color: var(--gold-ink);
  margin-right: 6px;
}

/* 服务清单卡 */
.page-home .service-board {
  padding: clamp(16px, 2.2vw, 24px);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: 0 22px 44px -32px rgba(22, 35, 63, 0.62);
}

.page-home .service-board__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 11px;
  margin-bottom: 2px;
  border-bottom: 2px solid var(--indigo);
}

.page-home .service-board__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--indigo);
}

.page-home .service-board__meta {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--red);
  white-space: nowrap;
}

.page-home .service-board__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .service-board__list > li + li {
  border-top: 1px solid var(--line);
}

.page-home .service-link {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) 16px;
  align-items: center;
  gap: 11px;
  padding: 12px 2px;
  text-decoration: none;
  color: var(--indigo);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .service-link__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 23px;
  border-radius: 2px;
  background: var(--red);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .service-link__body {
  display: block;
  min-width: 0;
}

.page-home .service-link__title {
  display: block;
  font-family: var(--font-head);
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.4;
}

.page-home .service-link__desc {
  display: block;
  margin-top: 2px;
  font-size: 12px;
  line-height: 1.65;
  color: var(--home-soft-ink);
}

.page-home .service-link__arrow {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--mist);
  transition: transform var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .service-link:hover,
.page-home .service-link:focus-visible {
  color: var(--red);
}

.page-home .service-link:hover .service-link__no,
.page-home .service-link:focus-visible .service-link__no {
  background: var(--gold);
  color: var(--indigo);
}

.page-home .service-link:hover .service-link__arrow,
.page-home .service-link:focus-visible .service-link__arrow {
  color: var(--red);
  transform: translateX(3px);
}

.page-home .service-link:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 2px;
}

/* ============ 章节通用 ============ */
.page-home .home-section {
  padding: clamp(42px, 5.6vw, 80px) 0;
}

.page-home .home-section--tint {
  background: rgba(255, 255, 255, 0.48);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .home-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px 26px;
  margin-bottom: clamp(22px, 3.2vw, 36px);
}

.page-home .home-head__main {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px 16px;
  min-width: 0;
}

.page-home .home-head__no {
  flex: 0 0 auto;
  padding: 3px 9px;
  border-radius: 2px;
  background: var(--indigo);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-home .home-head__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.35rem, 2.9vw, 2.15rem);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--indigo);
}

.page-home .home-head__note {
  max-width: 28em;
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--home-soft-ink);
}

/* ============ 服务主线横向条 ============ */
.page-home .service-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 78%;
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 10px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-home .service-rail::-webkit-scrollbar {
  height: 5px;
}

.page-home .service-rail::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: 3px;
}

.page-home .svc {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 20px 18px 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  scroll-snap-align: start;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-home .svc:hover,
.page-home .svc:focus-within {
  border-color: var(--red);
  box-shadow: 0 16px 32px -26px rgba(22, 35, 63, 0.7);
}

.page-home .svc__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--red);
}

.page-home .svc__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--indigo);
}

.page-home .svc__desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--home-soft-ink);
}

.page-home .svc__link {
  margin-top: auto;
  padding-top: 4px;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .svc__link:hover,
.page-home .svc__link:focus-visible {
  color: var(--red);
  border-bottom-color: var(--red);
}

/* ============ 图像容器 ============ */
.page-home .img-panel {
  margin: clamp(20px, 3vw, 32px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  overflow: hidden;
  background: linear-gradient(135deg, rgba(22, 35, 63, 0.92), rgba(46, 125, 110, 0.62));
}

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

.page-home .img-panel figcaption {
  padding: 12px 16px;
  background: rgba(247, 241, 228, 0.94);
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--home-soft-ink);
}

.page-home .img-panel--glow {
  margin-top: 0;
  border-color: rgba(217, 164, 65, 0.55);
}

.page-home .img-panel--narrow {
  margin-top: 0;
}

/* ============ 价格区间 ============ */
.page-home .price-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 40px);
}

.page-home .price-list {
  min-width: 0;
}

.page-home .tier {
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.page-home .tier:first-child {
  border-top: 2px solid var(--indigo);
}

.page-home .tier__top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 18px;
}

.page-home .tier__name {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 800;
  color: var(--indigo);
}

.page-home .tier__price {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--red);
  white-space: nowrap;
}

.page-home .tier__price small {
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--home-soft-ink);
}

.page-home .tier__desc {
  margin: 7px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--home-soft-ink);
  max-width: 36em;
}

.page-home .price-foot {
  margin: 18px 0 0;
  padding: 13px 16px;
  border-left: 3px solid var(--teal);
  background: rgba(46, 125, 110, 0.08);
  font-size: 13px;
  line-height: 1.8;
  color: var(--ink);
}

.page-home .price-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

/* ============ 检索与帮助 ============ */
.page-home .help-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 40px);
  align-items: center;
}

.page-home .help-lede {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--ink);
  max-width: 34em;
}

.page-home .help-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .help-list li {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 12px;
  padding: 11px 0;
  border-top: 1px dashed var(--line);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--home-soft-ink);
}

.page-home .help-list__k {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--teal);
  padding-top: 4px;
}

.page-home .help-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding-bottom: 3px;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  color: var(--indigo);
  text-decoration: none;
  border-bottom: 2px solid var(--gold);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .help-cta span {
  font-family: var(--font-mono);
  transition: transform var(--dur) var(--ease);
}

.page-home .help-cta:hover,
.page-home .help-cta:focus-visible {
  color: var(--red);
  border-bottom-color: var(--red);
}

.page-home .help-cta:hover span,
.page-home .help-cta:focus-visible span {
  transform: translateX(4px);
}

/* ============ 信任数据 ============ */
.page-home .trust-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  overflow: hidden;
}

.page-home .trust-cell {
  padding: 16px 14px;
  background: var(--paper);
}

.page-home .trust-cell__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(19px, 2.3vw, 25px);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--indigo);
  line-height: 1.2;
}

.page-home .trust-cell__num em {
  font-style: normal;
  margin-left: 3px;
  font-size: 0.52em;
  letter-spacing: 0.02em;
  color: var(--red);
}

.page-home .trust-cell__label {
  display: block;
  margin-top: 5px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--home-soft-ink);
}

.page-home .trust-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px 32px;
  margin-top: clamp(22px, 3vw, 34px);
  padding-top: clamp(18px, 2.4vw, 26px);
  border-top: 1px solid var(--line);
}

.page-home .trust-foot__text {
  flex: 1 1 320px;
  min-width: 0;
}

.page-home .trust-foot__text p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink);
  max-width: 40em;
}

.page-home .trust-foot__legal {
  margin-top: 12px !important;
  font-family: var(--font-mono);
  font-size: 11.5px !important;
  letter-spacing: 0.06em;
  color: var(--home-soft-ink) !important;
}

.page-home .trust-foot__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ============ 响应式 ============ */
@media (min-width: 620px) {
  .page-home .service-rail {
    grid-auto-columns: 46%;
  }
}

@media (min-width: 900px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: clamp(28px, 3.6vw, 48px);
  }

  .page-home .service-rail {
    grid-auto-flow: row;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-columns: auto;
    gap: 16px;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-home .help-layout {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }

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

@media (min-width: 980px) {
  .page-home .price-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .service-link,
  .page-home .service-link__no,
  .page-home .service-link__arrow,
  .page-home .svc,
  .page-home .svc__link,
  .page-home .help-cta,
  .page-home .help-cta span,
  .page-home .hero-search {
    transition: none;
  }

  .page-home .service-link:hover .service-link__arrow,
  .page-home .service-link:focus-visible .service-link__arrow,
  .page-home .help-cta:hover span,
  .page-home .help-cta:focus-visible span {
    transform: none;
  }
}