.page-home {
  --hero-scrim: rgba(2, 12, 27, 0.64);
  --panel-bg: rgba(3, 18, 33, 0.78);
  --line-soft: rgba(234, 240, 245, 0.14);
  background: var(--deep-sea);
  color: var(--mist);
}

.page-home .section-title--light,
.page-home .section-title {
  letter-spacing: -0.02em;
}

.page-home .section-desc {
  color: rgba(234, 240, 245, 0.72);
}

.page-home .section {
  scroll-margin-top: 72px;
}

/* ---------- 首屏主视觉 ---------- */
.page-home .home-hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 88vh;
  padding: calc(var(--header-h) + 48px) 0 56px;
  overflow: hidden;
  background: var(--deep-sea);
}

.page-home .home-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.page-home .home-hero__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(2, 12, 27, 0.72) 0%, rgba(10, 37, 64, 0.5) 50%, rgba(2, 12, 27, 0.86) 100%);
  z-index: 1;
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
  z-index: 2;
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 3;
  display: grid;
  gap: 32px;
  width: 100%;
}

.page-home .home-hero__labels {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.page-home .home-hero__title {
  margin: 0 0 16px;
  font-size: clamp(2.25rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--white);
}

.page-home .home-hero__lead {
  max-width: 31em;
  margin: 0 0 24px;
  font-size: 1.0625rem;
  line-height: 1.7;
  color: rgba(234, 240, 245, 0.8);
}

.page-home .home-hero__read {
  display: inline-flex;
  align-items: center;
}

.page-home .home-hero__panel {
  background: var(--panel-bg);
  border: 1px solid rgba(234, 240, 245, 0.16);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(10px);
}

.page-home .home-hero__panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 16px;
}

.page-home .home-hero__panel-title {
  font-weight: 900;
  font-size: 1.05rem;
  color: var(--white);
}

.page-home .home-hero__panel-hint {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--neon);
  letter-spacing: 0.08em;
}

.page-home .home-hero__filters {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 18px;
}

.page-home .home-hero__filter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(234, 240, 245, 0.08);
  border: 1px solid rgba(234, 240, 245, 0.18);
  color: var(--mist);
  font-size: 0.9rem;
  line-height: 1.2;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .home-hero__filter:hover {
  background: rgba(57, 255, 20, 0.12);
  border-color: var(--neon);
  color: var(--white);
}

.page-home .home-hero__filter:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

.page-home .home-hero__download {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: center;
  padding-top: 12px;
  padding-bottom: 12px;
  font-weight: 800;
}

.page-home .home-hero__note {
  margin: 12px 0 0;
  font-size: 0.85rem;
  line-height: 1.5;
  text-align: center;
  color: rgba(234, 240, 245, 0.58);
}

.page-home .home-hero__index {
  margin-top: 12px;
  padding: 14px 16px;
  background: rgba(2, 12, 27, 0.5);
  border-radius: var(--radius-sm);
}

.page-home .home-hero__index-title {
  display: block;
  margin-bottom: 10px;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(234, 240, 245, 0.6);
}

.page-home .home-hero__index-link {
  display: block;
  padding: 6px 0;
  border-bottom: 1px dashed rgba(234, 240, 245, 0.1);
  color: rgba(234, 240, 245, 0.82);
  font-size: 0.95rem;
  line-height: 1.4;
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-home .home-hero__index-link:last-child {
  border-bottom: none;
}

.page-home .home-hero__index-link:hover {
  color: var(--neon);
}

.page-home .home-hero__index-link:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- 更新公告速览 ---------- */
.page-home .home-news {
  background: linear-gradient(180deg, var(--deep-sea) 0%, #071a2e 100%);
}

.page-home .home-news__head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.page-home .home-news__head .exhibit-label {
  margin-bottom: 6px;
}

.page-home .home-news__heading .section-title {
  margin: 0;
}

.page-home .home-news__lead {
  max-width: 46em;
  margin: 0;
  line-height: 1.7;
}

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

.page-home .home-news__card {
  display: flex;
  flex-direction: column;
  background: rgba(234, 240, 245, 0.04);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 24px;
}

.page-home .home-news__card--feature {
  background: linear-gradient(145deg, rgba(4, 20, 38, 0.92) 0%, rgba(10, 37, 64, 0.72) 100%);
  border-color: rgba(57, 255, 20, 0.2);
  justify-content: space-between;
}

.page-home .home-news__card--feature .home-news__card-title {
  margin-top: 12px;
  font-size: clamp(1.35rem, 2.6vw, 1.75rem);
}

.page-home .home-news__card--feature .home-news__card-desc {
  margin: 12px 0 24px;
}

.page-home .home-news__card-title {
  margin: 10px 0 0;
  font-size: 1.12rem;
  font-weight: 900;
  line-height: 1.4;
  color: var(--white);
}

.page-home .home-news__card-desc {
  margin: 10px 0 0;
  font-size: 0.95rem;
  line-height: 1.65;
  color: rgba(234, 240, 245, 0.72);
}

.page-home .home-news__card .btn {
  align-self: flex-start;
}

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

.page-home .home-news__media {
  margin: 0;
  background: rgba(234, 240, 245, 0.05);
  border-radius: var(--radius);
  overflow: hidden;
}

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

.page-home .home-news__link {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--neon);
  text-decoration: none;
}

.page-home .home-news__link:hover {
  color: var(--white);
}

.page-home .home-news__link:focus-visible,
.page-home .home-cases__cell-more:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- 功能与服务 ---------- */
.page-home .home-services {
  background: radial-gradient(ellipse at 82% 18%, rgba(0, 119, 182, 0.35) 0%, transparent 58%), var(--deep-sea);
}

.page-home .home-services__head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.page-home .home-services__head .exhibit-label {
  margin-bottom: 6px;
}

.page-home .home-services__heading .section-title {
  margin: 0;
  max-width: 18em;
}

.page-home .home-services__lead {
  max-width: 46em;
  margin: 0;
  line-height: 1.7;
}

.page-home .home-services__grid {
  display: grid;
  gap: 16px;
}

.page-home .home-services__card {
  position: relative;
  display: block;
  padding: 24px 20px;
  background: rgba(234, 240, 245, 0.05);
  border: 1px solid rgba(234, 240, 245, 0.12);
  border-radius: var(--radius);
  color: var(--mist);
  text-decoration: none;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-home .home-services__card:hover {
  background: rgba(0, 119, 182, 0.24);
  border-color: var(--bright-blue);
  transform: translateY(-4px);
}

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

.page-home .home-services__num {
  display: block;
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--coral);
}

.page-home .home-services__title {
  margin: 14px 0 8px;
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--white);
}

.page-home .home-services__desc {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.65;
  color: rgba(234, 240, 245, 0.7);
}

.page-home .home-services__more {
  display: inline-block;
  margin-top: 18px;
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--neon);
}

/* ---------- 案例合集总览 ---------- */
.page-home .home-cases {
  background: var(--mist);
  color: var(--ink);
  border-top: 4px solid var(--coral);
  border-bottom: 4px solid var(--neon);
}

.page-home .home-cases .section-desc,
.page-home .home-cases .home-cases__lead {
  color: rgba(10, 37, 64, 0.72);
}

.page-home .home-cases__head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.page-home .home-cases__head .exhibit-label {
  margin-bottom: 4px;
}

.page-home .home-cases__heading .section-title {
  margin: 0;
  color: var(--deep-sea);
}

.page-home .home-cases__lead {
  max-width: 46em;
  margin: 0;
  line-height: 1.7;
}

.page-home .home-cases__split {
  display: grid;
  gap: 24px;
  margin-top: 32px;
}

.page-home .home-cases__visual {
  margin: 0;
  background: rgba(10, 37, 64, 0.12);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .home-cases__visual img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-home .home-cases__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.page-home .home-cases__cell {
  background: var(--white);
  border: 1px solid rgba(10, 37, 64, 0.1);
  border-radius: var(--radius-sm);
  padding: 16px;
  box-shadow: 0 2px 10px rgba(10, 37, 64, 0.05);
  scroll-margin-top: 88px;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-home .home-cases__cell:hover {
  transform: translateY(-3px);
  border-color: var(--coral);
  box-shadow: 0 10px 22px rgba(255, 111, 97, 0.14);
}

.page-home .home-cases__cell:target {
  outline: 3px solid var(--neon);
  outline-offset: 3px;
}

.page-home .home-cases__cell-id {
  display: block;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--coral);
}

.page-home .home-cases__cell-name {
  display: block;
  margin: 6px 0 4px;
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--deep-sea);
}

.page-home .home-cases__cell-tag {
  display: block;
  font-size: 0.82rem;
  line-height: 1.4;
  color: var(--ink);
  opacity: 0.72;
}

.page-home .home-cases__cell-more {
  display: inline-block;
  margin-top: 10px;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--link-blue);
  text-decoration: none;
}

.page-home .home-cases__cell-more:hover {
  color: var(--coral);
}

/* ---------- 品牌信任 ---------- */
.page-home .home-trust {
  background-color: var(--deep-sea);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
}

.page-home .home-trust__head {
  max-width: 40em;
}

.page-home .home-trust__head .exhibit-label {
  margin-bottom: 8px;
}

.page-home .home-trust__head .section-title {
  margin: 0 0 12px;
}

.page-home .home-trust__lead {
  margin: 0;
  line-height: 1.7;
}

.page-home .home-trust__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 36px 0;
}

.page-home .home-trust__stat {
  background: rgba(234, 240, 245, 0.06);
  border-left: 3px solid var(--neon);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 20px;
}

.page-home .home-trust__num {
  display: block;
  font-size: clamp(1.25rem, 3.2vw, 1.8rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-home .home-trust__label {
  display: block;
  margin-top: 8px;
  font-size: 0.92rem;
  color: rgba(234, 240, 245, 0.68);
}

.page-home .home-trust__lower {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-home .home-trust__media {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

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

.page-home .home-trust__text h3 {
  margin: 0 0 12px;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--white);
}

.page-home .home-trust__text p {
  margin: 0 0 16px;
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(234, 240, 245, 0.72);
}

.page-home .home-trust__text ul {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
}

.page-home .home-trust__text li {
  position: relative;
  padding: 8px 0 8px 24px;
  border-bottom: 1px dashed rgba(234, 240, 245, 0.14);
  color: rgba(234, 240, 245, 0.82);
  font-size: 0.95rem;
  line-height: 1.55;
}

.page-home .home-trust__text li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--neon);
}

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

/* ---------- 桌面端布局 ---------- */
@media (min-width: 960px) {
  .page-home .home-hero__inner {
    grid-template-columns: 7fr 5fr;
    gap: 56px;
    align-items: end;
    padding: 40px 0 56px;
  }

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

  .page-home .home-news__head,
  .page-home .home-services__head {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }

  .page-home .home-news__lead,
  .page-home .home-services__lead {
    max-width: 42%;
    text-align: right;
    margin: 0;
  }

  .page-home .home-news__layout {
    grid-template-columns: 5fr 7fr;
    gap: 24px;
  }

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

  .page-home .home-services__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .page-home .home-cases__head {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }

  .page-home .home-cases__lead {
    max-width: 42%;
    text-align: right;
    margin: 0;
  }

  .page-home .home-cases__split {
    grid-template-columns: 5fr 7fr;
    gap: 40px;
    align-items: center;
  }

  .page-home .home-cases__list {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }

  .page-home .home-trust__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }

  .page-home .home-trust__lower {
    grid-template-columns: 6fr 6fr;
    gap: 48px;
  }
}

@media (min-width: 1200px) {
  .page-home .home-hero__inner {
    gap: 72px;
  }

  .page-home .home-hero__title {
    max-width: 9em;
  }

  .page-home .home-hero__panel {
    padding: 24px;
  }

  .page-home .home-news__card {
    padding: 28px;
  }

  .page-home .home-services__grid {
    gap: 28px;
  }
}