.page-home {
  --home-gap: clamp(24px, 3.4vw, 46px);
  --home-pad: clamp(20px, 2.8vw, 32px);
  display: block;
  background: var(--arena);
  color: var(--mist);
  overflow-x: hidden;
}

.page-home .home-crumbs {
  padding-top: 18px;
}

/* ---------- 首屏 ---------- */

.page-home .hero-split {
  position: relative;
  padding: clamp(22px, 3.4vw, 40px) 0 clamp(52px, 7vw, 92px);
  overflow: hidden;
}

.page-home .hero-split::after {
  content: "";
  position: absolute;
  left: -2vw;
  right: -2vw;
  bottom: 0;
  height: clamp(48px, 7vw, 96px);
  background: linear-gradient(98deg, rgba(182, 255, 59, 0.10), rgba(56, 225, 255, 0.05) 56%, transparent 88%);
  clip-path: polygon(0 100%, 100% 9%, 100% 100%);
  pointer-events: none;
}

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

.page-home .hero-split__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  min-width: 0;
}

.page-home .hero-split__copy .display {
  margin: 0;
  font-size: clamp(38px, 6.4vw, 76px);
  font-weight: 300;
  line-height: 1.06;
  letter-spacing: 0.02em;
  color: var(--mist);
  overflow-wrap: break-word;
}

.page-home .hero-split__copy .lede {
  max-width: 46ch;
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--muted);
}

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

.page-home .hero-facts {
  list-style: none;
  margin: 6px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.page-home .hero-facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-home .hero-facts__num {
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.8vw, 30px);
  font-weight: 700;
  line-height: 1;
  color: var(--neon);
}

.page-home .hero-facts__label {
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--muted);
  white-space: nowrap;
}

/* 右侧仪表盘 */

.page-home .hero-split__board {
  position: relative;
  min-height: clamp(360px, 54vw, 520px);
  border-radius: var(--r-frame);
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
  isolation: isolate;
}

.page-home .board-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
}

.page-home .board-veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 80% at 82% 0%, rgba(56, 225, 255, 0.14), transparent 62%),
    linear-gradient(165deg, rgba(11, 27, 51, 0.55), rgba(5, 11, 22, 0.94));
}

.page-home .board-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  min-height: clamp(360px, 54vw, 520px);
  padding: var(--home-pad);
}

.page-home .board-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-home .board-stamp {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  padding: 5px 12px;
}

.page-home .board-svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .board-grid line {
  stroke: var(--line);
  stroke-width: 1;
  stroke-dasharray: 3 7;
}

.page-home .board-base {
  stroke: var(--line);
  stroke-width: 1.5;
}

.page-home .board-bars rect {
  fill: var(--cyan);
  opacity: 0.42;
}

.page-home .board-bars rect.is-lead {
  fill: var(--neon);
  opacity: 0.95;
}

.page-home .board-legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  font-size: 12.5px;
  color: var(--muted);
}

.page-home .board-legend li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-home .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}

.page-home .dot--neon { background: var(--neon); }
.page-home .dot--cyan { background: var(--cyan); }

/* ---------- 通用章节 ---------- */

.page-home .grid > * {
  min-width: 0;
}

.page-home .section-head {
  max-width: 68ch;
}

.page-home .section-index {
  font-family: var(--font-mono);
}

/* ---------- 入口索引 ---------- */

.page-home .entry-note {
  margin-top: 30px;
  padding: 20px 24px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--neon);
  border-radius: var(--r-card);
  background: linear-gradient(100deg, rgba(18, 41, 74, 0.92), rgba(11, 27, 51, 0.42));
}

.page-home .entry-note__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
  color: var(--mist);
}

.page-home .entry-note p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .entry-grid {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-home .entry {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--panel);
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.page-home .entry:hover,
.page-home .entry:focus-within {
  transform: translateY(-3px);
  border-color: rgba(56, 225, 255, 0.48);
  background: #16305A;
}

.page-home .entry__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--neon);
}

.page-home .entry__title {
  margin: 0;
  font-size: 19px;
  font-weight: 600;
  line-height: 1.35;
}

.page-home .entry__title a {
  position: relative;
  color: var(--mist);
  text-decoration: none;
}

.page-home .entry__title a::after {
  content: "";
  position: absolute;
  inset: -22px;
  border-radius: inherit;
}

.page-home .entry__title a:hover {
  color: var(--cyan);
}

.page-home .entry__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 数据面板 ---------- */

.page-home .data-board {
  background: linear-gradient(180deg, transparent, rgba(18, 41, 74, 0.45) 40%, transparent);
}

.page-home .data-board__main .section-title {
  margin-top: 10px;
}

.page-home .data-board__main .prose {
  margin-top: 18px;
}

.page-home .data-board__main .prose p {
  color: var(--muted);
}

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

.page-home .stat-row {
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.page-home .stat-row .stat {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.page-home .stat-row .stat__value {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.2vw, 34px);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-home .stat-row .stat__label {
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--muted);
}

/* ---------- 大屏场景 ---------- */

.page-home .scene__grid {
  margin-top: 32px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-home .scene__figure {
  margin: 0;
}

.page-home .scene__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-home .scene__item {
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--panel);
}

.page-home .scene__item-title {
  margin: 0 0 8px;
  font-size: 16.5px;
  font-weight: 600;
  color: var(--mist);
}

.page-home .scene__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 终端形态 ---------- */

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

.page-home .term-grid {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 218px), 1fr));
  gap: 14px;
}

.page-home .term {
  scroll-margin-top: calc(var(--header-h) + 20px);
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: linear-gradient(158deg, var(--panel), rgba(11, 27, 51, 0.85));
}

.page-home .term__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--flare);
}

.page-home .term__title {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--mist);
}

.page-home .term__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

.page-home .terminals__figure {
  margin: 28px 0 0;
}

.page-home .terminals__note {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 64ch;
}

.page-home .terminals__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 225, 255, 0.4);
}

.page-home .terminals__note a:hover {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

/* ---------- 反馈 ---------- */

.page-home .feedback {
  background: linear-gradient(180deg, transparent, rgba(18, 41, 74, 0.55));
}

.page-home .feedback__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
}

.page-home .feedback__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.page-home .feedback__copy .lede {
  margin: 0;
  max-width: 52ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .feedback__channels {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--line);
  overflow: hidden;
}

.page-home .feedback__channels li {
  padding: 20px 22px;
  background: var(--panel);
}

.page-home .feedback__ch-title {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 600;
  color: var(--neon);
}

.page-home .feedback__ch-desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
  overflow-wrap: break-word;
}

/* ---------- 响应式 ---------- */

@media (min-width: 660px) {
  .page-home .entry-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 940px) {
  .page-home .hero-split__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: stretch;
  }

  .page-home .feedback__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: start;
    gap: 48px;
  }
}

@media (min-width: 1000px) {
  .page-home .entry-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-home .data-board__figure {
    margin-top: 64px;
  }
}

@media (max-width: 520px) {
  .page-home .hero-facts__label {
    white-space: normal;
  }

  .page-home .stat-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
<<<END>>>