.page-home {
  --home-gap: clamp(16px, 3vw, 28px);
  display: block;
  background: var(--deep);
  color: var(--paper);
  overflow-x: hidden;
}

.page-home h1,
.page-home h2,
.page-home h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -.01em;
}

.page-home p {
  margin: 0;
}

.page-home .section-num {
  font-family: var(--font-mono);
  font-size: clamp(38px, 7vw, 68px);
  line-height: 1;
  margin: 0 0 12px;
  color: rgba(33, 243, 214, .45);
  -webkit-text-stroke: 1px var(--cyan);
  letter-spacing: .04em;
}

.page-home .section-title {
  font-size: clamp(26px, 5.4vw, 44px);
  line-height: 1.14;
}

.page-home .section-sub {
  margin-top: 12px;
  max-width: 56ch;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.75;
}

.page-home .section-head {
  margin-bottom: clamp(24px, 4vw, 40px);
}

/* ---------- 上下文条 ---------- */
.page-home .home-strip {
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(90deg, rgba(33, 243, 214, .10), rgba(61, 139, 255, .04) 45%, transparent 78%);
}

.page-home .home-strip__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 20px;
  padding-block: 13px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-home .home-strip__signal {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ice);
  font-weight: 700;
}

.page-home .home-strip__meta {
  font-size: 11px;
  color: var(--mist);
}

.page-home .home-strip__jump {
  margin-left: auto;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(33, 243, 214, .4);
  padding-bottom: 2px;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-home .home-strip__jump:hover,
.page-home .home-strip__jump:focus-visible {
  color: var(--paper);
  border-color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding-block: clamp(26px, 5vw, 60px) clamp(36px, 7vw, 84px);
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: -6% 46% 46% -22%;
  background: radial-gradient(circle at 34% 34%, rgba(33, 243, 214, .15), transparent 64%);
  pointer-events: none;
}

.page-home .hero::after {
  content: "";
  position: absolute;
  top: 8%;
  right: -12%;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  border: 1px solid rgba(33, 243, 214, .14);
  box-shadow: 0 0 0 42px rgba(33, 243, 214, .04), 0 0 0 96px rgba(33, 243, 214, .025);
  pointer-events: none;
}

.page-home .hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 5vw, 48px);
  grid-template-columns: 1fr;
}

.page-home .hero__title {
  font-size: clamp(50px, 15vw, 128px);
  line-height: .94;
  letter-spacing: -.03em;
  margin-block: 14px 20px;
  text-shadow: 0 0 44px rgba(33, 243, 214, .12);
}

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

.page-home .hero__lede {
  max-width: 46ch;
  color: #C7D9E8;
  font-size: 16px;
  line-height: 1.8;
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-home .hero__note {
  margin-top: 22px;
  color: var(--mist);
}

.page-home .hero__index {
  align-self: start;
}

.page-home .hero__index-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-home .hero__rail {
  display: flex;
  gap: 14px;
  margin-top: 16px;
  padding: 4px 28px 8px 0;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: rgba(33, 243, 214, .42) transparent;
}

.page-home .hero-card {
  flex: 0 0 min(80%, 268px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 18px 16px;
  background: var(--hull);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--r-m);
  color: var(--paper);
  text-decoration: none;
  transition: transform .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease);
}

.page-home .hero-card:hover,
.page-home .hero-card:focus-visible {
  transform: translateY(-4px);
  background: #0F3454;
  border-color: var(--cyan);
}

.page-home .hero-card__num {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--coral);
}

.page-home .hero-card__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 900;
  line-height: 1.2;
}

.page-home .hero-card__desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .hero-card__go {
  margin-top: 4px;
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: .06em;
}

.page-home .hero__media {
  position: relative;
  z-index: 1;
  margin-top: clamp(28px, 5vw, 48px);
}

.page-home .media-frame {
  margin: 0;
}

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

/* ---------- 第二栏 ---------- */
.page-home .handoff {
  padding-block: clamp(38px, 7vw, 88px);
  border-top: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(11, 42, 69, .9), var(--deep) 88%);
}

.page-home .handoff__grid {
  display: grid;
  gap: clamp(28px, 5vw, 52px);
  grid-template-columns: 1fr;
}

.page-home .handoff__list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0 0 0 18px;
  border-left: 2px solid rgba(33, 243, 214, .38);
  display: grid;
  gap: 18px;
}

.page-home .handoff__list li {
  font-size: 14px;
  line-height: 1.75;
  color: #B9CDDC;
}

.page-home .handoff__list strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ice);
  font-size: 15px;
}

.page-home .handoff__text .btn {
  margin-top: 26px;
}

.page-home .handoff__visual .media-frame {
  border-radius: var(--r-l);
  overflow: hidden;
  border: 1px solid var(--line);
}

/* ---------- 四条内容线 ---------- */
.page-home .lines {
  padding-block: clamp(40px, 7vw, 92px) clamp(30px, 6vw, 72px);
}

.page-home .lines__rail {
  display: flex;
  gap: var(--home-gap);
  padding: 8px var(--pad) 28px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: rgba(33, 243, 214, .42) transparent;
}

.page-home .line-card {
  flex: 0 0 clamp(238px, 74vw, 300px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 26px;
  background: var(--hull);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  color: var(--paper);
  text-decoration: none;
  transition: transform .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
}

.page-home .line-card:nth-child(even) {
  margin-top: 22px;
  background: #0E3250;
}

.page-home .line-card:hover,
.page-home .line-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(33, 243, 214, .7);
}

.page-home .line-card__num {
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--volt);
}

.page-home .line-card__title {
  font-size: 20px;
  line-height: 1.25;
}

.page-home .line-card__desc {
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .lines__feature {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  grid-template-columns: 1fr;
  margin-top: clamp(24px, 4vw, 44px);
}

.page-home .lines__figure {
  border-radius: var(--r-l);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-home .lines__feature-text h3 {
  font-size: clamp(22px, 4vw, 30px);
  margin-bottom: 14px;
}

.page-home .lines__feature-text p {
  font-size: 15px;
  line-height: 1.8;
  color: #B9CDDC;
  margin-bottom: 14px;
}

.page-home .lines__feature-text .btn {
  margin-top: 8px;
}

/* ---------- 广西适配 ---------- */
.page-home .region {
  padding-block: clamp(38px, 7vw, 88px);
  border-top: 1px solid var(--line-soft);
}

.page-home .region__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  grid-template-columns: 1fr;
}

.page-home .region__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.page-home .region__stat {
  padding: 18px 14px;
  background: var(--hull);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-home .region__num {
  font-size: clamp(32px, 8vw, 46px);
  line-height: 1;
  font-weight: 700;
  color: var(--coral);
}

.page-home .region__label {
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
}

.page-home .region__figure {
  margin: 0;
  border-radius: var(--r-l);
  overflow: hidden;
  border: 1px solid var(--line);
}

/* ---------- 工具条 ---------- */
.page-home .toolbar-sec {
  padding-block: clamp(30px, 6vw, 76px) clamp(44px, 8vw, 96px);
}

.page-home .toolbar-sec__panel {
  position: relative;
  padding: clamp(24px, 4vw, 44px);
  border-radius: var(--r-l);
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 88% 6%, rgba(255, 107, 74, .16), transparent 52%),
    linear-gradient(160deg, #0C2E4B, #081F36 72%);
  overflow: hidden;
}

.page-home .toolbar-sec__cols {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
  margin-top: 6px;
}

.page-home .toolbar-sec__col {
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
}

.page-home .toolbar-sec__col h3 {
  font-size: 17px;
  margin-bottom: 8px;
  color: var(--ice);
}

.page-home .toolbar-sec__col p {
  font-size: 14px;
  line-height: 1.75;
  color: #B9CDDC;
}

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

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-home .hero-card {
    flex: 0 0 46%;
  }

  .page-home .toolbar-sec__cols {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
  }

  .page-home .region__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 960px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-home .hero__index {
    padding-bottom: 6px;
  }

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

  .page-home .lines__feature {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: center;
  }

  .page-home .lines__feature-text {
    padding-left: clamp(6px, 2vw, 24px);
  }

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

  .page-home .region__stats {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 1280px) {
  .page-home .lines__rail {
    padding-inline: calc((100% - var(--shell)) / 2 + var(--pad));
    padding-right: calc((100% - var(--shell)) / 2 + var(--pad) + 30px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero-card,
  .page-home .line-card,
  .page-home .home-strip__jump {
    transition: opacity .18s linear;
  }

  .page-home .hero-card:hover,
  .page-home .line-card:hover {
    transform: none;
  }
}
<<<END>>>