.page-home {
  --home-tick: rgba(46, 216, 198, 0.38);
  --home-tick-soft: rgba(46, 216, 198, 0.16);
  --home-cyan-deep: #0E7A6E;
  --home-card: #FFFFFF;
  --home-gap: clamp(20px, 4vw, 40px);
  background: var(--ink-900);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding: 22px 0 44px;
  overflow: hidden;
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(880px 420px at 80% 8%, rgba(46, 216, 198, 0.15), transparent 66%),
    radial-gradient(680px 360px at 8% 92%, rgba(255, 122, 47, 0.09), transparent 70%);
  pointer-events: none;
}

.page-home .hero > .wrap {
  position: relative;
}

.page-home .context-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  margin: 0 0 16px;
  font-size: 13px;
  color: var(--mist);
}

.page-home .context-code {
  color: var(--cyan-soft);
  letter-spacing: 0.08em;
  font-size: 12px;
}

.page-home .context-note {
  padding-left: 14px;
  border-left: 1px solid var(--line-hair);
}

.page-home .hero-frame {
  position: relative;
  padding: 34px 18px 26px;
  border-radius: 20px;
  border: 1px solid var(--line-hair);
  background-image:
    repeating-linear-gradient(90deg, var(--home-tick) 0 1px, transparent 1px 26px),
    repeating-linear-gradient(90deg, var(--home-tick) 0 1px, transparent 1px 26px),
    repeating-linear-gradient(0deg, var(--home-tick-soft) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(0deg, var(--home-tick-soft) 0 1px, transparent 1px 34px),
    linear-gradient(158deg, rgba(15, 39, 64, 0.94), rgba(8, 25, 43, 0.98));
  background-size: 100% 11px, 100% 11px, 11px 100%, 11px 100%, 100% 100%;
  background-position: 0 0, 0 100%, 0 0, 100% 0, 0 0;
  background-repeat: no-repeat;
}

.page-home .hero-grid {
  display: grid;
  gap: 26px;
}

.page-home .hero-copy .eyebrow {
  margin-bottom: 14px;
}

.page-home .hero-copy .lede {
  margin-top: 16px;
  color: var(--mist);
  max-width: 30em;
}

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

.page-home .hero-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-m);
  border: 1px solid var(--line-hair);
  object-fit: cover;
  filter: saturate(0.92);
}

.page-home .hero-status {
  margin-top: 14px;
  padding: 1px;
  border-radius: var(--radius-m);
  background: linear-gradient(118deg, rgba(46, 216, 198, 0.55), rgba(255, 122, 47, 0.42));
  overflow: hidden;
}

.page-home .hero-status-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: var(--ink-900);
  cursor: pointer;
  list-style: none;
  font-family: var(--font-narrow);
  letter-spacing: 0.06em;
  font-size: 14px;
  color: var(--paper);
}

.page-home .hero-status-head::-webkit-details-marker {
  display: none;
}

.page-home .hero-status-phase {
  font-weight: 700;
}

.page-home .hero-status-code {
  color: var(--cyan);
  font-size: 13px;
}

.page-home .hero-status-hint {
  margin-left: auto;
  font-size: 12px;
  color: var(--mist);
  letter-spacing: 0.08em;
}

.page-home .hero-status-body {
  padding: 14px 16px 16px;
  background: var(--ink-900);
  border-top: 1px solid var(--line-hair);
}

.page-home .hero-status-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 通用章节间距 ---------- */
.page-home .section {
  padding: 58px 0;
}

/* ---------- 栏目地图 ---------- */
.page-home .section-map {
  padding: 58px 0 70px;
}

.page-home .map-head {
  max-width: 620px;
}

.page-home .section-map .eyebrow {
  color: var(--home-cyan-deep);
}

.page-home .map-title {
  margin: 12px 0 14px;
  font-size: 26px;
  line-height: 1.35;
  color: var(--ink-700);
}

.page-home .map-lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-700);
  opacity: 0.78;
}

.page-home .map-banner {
  margin: 26px 0 32px;
}

.page-home .map-banner img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-m);
  border: 1px solid var(--rule);
  object-fit: cover;
}

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

.page-home .map-card {
  padding: 22px 20px 18px;
  border-radius: var(--radius-m);
  background: var(--home-card);
  border: 1px solid var(--rule);
  box-shadow: 0 10px 24px rgba(8, 25, 43, 0.06);
  transition: transform 220ms var(--ease-signal), border-color 220ms var(--ease-signal);
}

.page-home .map-card:hover {
  transform: translateY(-3px);
  border-color: var(--home-cyan-deep);
}

.page-home .map-num {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--home-cyan-deep);
}

.page-home .map-card-title {
  margin: 0 0 10px;
  font-size: 19px;
  color: var(--ink-700);
}

.page-home .map-card-text {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-700);
  opacity: 0.78;
}

.page-home .map-link {
  display: inline-block;
  font-family: var(--font-narrow);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--home-cyan-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(14, 122, 110, 0.35);
  padding-bottom: 2px;
}

.page-home .map-link:hover {
  border-bottom-color: var(--home-cyan-deep);
}

/* ---------- 时间轴 ---------- */
.page-home .axis-title {
  margin: 12px 0 30px;
  font-size: 26px;
  line-height: 1.35;
}

.page-home .time-axis {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .time-row {
  position: relative;
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 20px;
  padding-bottom: 26px;
}

.page-home .time-row::before {
  content: "";
  position: absolute;
  left: 64px;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 2px solid var(--cyan);
  z-index: 1;
}

.page-home .time-row::after {
  content: "";
  position: absolute;
  left: 68px;
  top: 22px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, rgba(46, 216, 198, 0.5), rgba(46, 216, 198, 0.08));
}

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

.page-home .time-row:last-child::after {
  display: none;
}

.page-home .time-code {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--cyan);
  text-align: right;
  padding-top: 3px;
}

.page-home .time-body h3 {
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--paper);
}

.page-home .time-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 高频入口 ---------- */
.page-home .entries-head {
  max-width: 560px;
}

.page-home .entries-title {
  margin: 12px 0 14px;
  font-size: 26px;
  line-height: 1.35;
}

.page-home .entries-lede {
  margin: 0 0 26px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .entries-board {
  padding: 20px 18px 22px;
  border-radius: var(--radius-m);
  border: 1px solid var(--line-hair);
  background: linear-gradient(180deg, rgba(15, 39, 64, 0.86), rgba(8, 25, 43, 0.94));
  box-shadow: var(--shadow-panel);
}

.page-home .seg-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .seg-tab {
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line-hair);
  background: transparent;
  color: var(--mist);
  font-family: var(--font-narrow);
  font-size: 13px;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: background 180ms var(--ease-signal), border-color 180ms var(--ease-signal), color 180ms var(--ease-signal);
}

.page-home .seg-tab:hover {
  border-color: var(--home-tick);
  color: var(--cyan-soft);
}

.page-home .seg-tab[aria-selected="true"] {
  background: rgba(46, 216, 198, 0.14);
  border-color: var(--cyan);
  color: var(--cyan-soft);
}

.page-home .seg-tab:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-home .seg-panels {
  margin-top: 18px;
}

.page-home .seg-panel + .seg-panel {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px dashed var(--line-hair);
}

.page-home .seg-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-home .entry-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 12px 0 0;
  padding: 0;
}

.page-home .entry-tags li {
  padding: 9px 15px;
  border-radius: var(--radius-s);
  border: 1px solid var(--line-hair);
  background: rgba(8, 25, 43, 0.82);
  font-size: 14px;
  color: var(--paper);
  transition: border-color 180ms var(--ease-signal), transform 180ms var(--ease-signal);
}

.page-home .entry-tags li:hover {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-home .entries-foot {
  margin-top: 22px;
}

/* ---------- 多终端 ---------- */
.page-home .section-devices {
  padding: 58px 0;
}

.page-home .device-grid {
  display: grid;
  gap: 26px;
}

.page-home .device-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-m);
  border: 1px solid var(--rule);
  object-fit: cover;
}

.page-home .section-devices .eyebrow {
  color: var(--home-cyan-deep);
}

.page-home .devices-title {
  margin: 12px 0 14px;
  font-size: 26px;
  line-height: 1.35;
  color: var(--ink-700);
}

.page-home .devices-lede {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-700);
  opacity: 0.78;
}

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

.page-home .device-list li {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule);
}

.page-home .device-list li:first-child {
  border-top: 1px solid var(--rule);
}

.page-home .device-name {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--home-cyan-deep);
}

.page-home .device-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-700);
}

/* ---------- 跟队场景 ---------- */
.page-home .scenes-head {
  max-width: 620px;
}

.page-home .scenes-title {
  margin: 12px 0 14px;
  font-size: 26px;
  line-height: 1.35;
}

.page-home .scenes-lede {
  margin: 0 0 26px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .scenes-band {
  margin-bottom: 24px;
}

.page-home .scenes-band img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-m);
  border: 1px solid var(--line-hair);
  object-fit: cover;
}

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

.page-home .scene-card {
  padding: 20px 18px;
  border-radius: var(--radius-m);
  border: 1px solid var(--line-hair);
  background: linear-gradient(160deg, rgba(15, 39, 64, 0.8), rgba(8, 25, 43, 0.9));
}

.page-home .scene-num {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--signal-soft);
}

.page-home .scene-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
  color: var(--paper);
}

.page-home .scene-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 下一步 ---------- */
.page-home .section-next {
  padding: 54px 0 72px;
}

.page-home .next-title {
  margin: 12px 0 14px;
  font-size: 26px;
  line-height: 1.35;
}

.page-home .next-lede {
  margin: 0 0 26px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

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

.page-home .next-note {
  margin: 24px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
  padding-top: 20px;
  border-top: 1px solid var(--line-hair);
}

.page-home .next-note a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(138, 243, 230, 0.35);
}

.page-home .next-note a:hover {
  border-bottom-color: var(--cyan-soft);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .hero {
    padding: 30px 0 56px;
  }

  .page-home .hero-frame {
    padding: 44px 40px 40px;
  }

  .page-home .hero-grid {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 1fr);
    gap: 36px;
    align-items: start;
  }

  .page-home .section,
  .page-home .section-map,
  .page-home .section-devices {
    padding: 76px 0;
  }

  .page-home .map-title,
  .page-home .axis-title,
  .page-home .entries-title,
  .page-home .devices-title,
  .page-home .scenes-title,
  .page-home .next-title {
    font-size: 32px;
  }

  .page-home .map-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 26px;
  }

  .page-home .map-card:nth-child(even) {
    margin-top: 30px;
  }

  .page-home .time-row {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 28px;
    padding-bottom: 30px;
  }

  .page-home .time-row::before {
    left: 82px;
  }

  .page-home .time-row::after {
    left: 86px;
  }

  .page-home .time-code {
    font-size: 13px;
  }

  .page-home .time-body h3 {
    font-size: 19px;
  }

  .page-home .entries-board {
    padding: 26px 28px 28px;
  }

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

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

  .page-home .section-next {
    padding: 66px 0 88px;
  }
}

@media (min-width: 1024px) {
  .page-home .hero-frame {
    padding: 52px 52px 48px;
  }

  .page-home .hero-copy .lede {
    font-size: 17px;
  }

  .page-home .map-grid {
    gap: 30px 34px;
  }

  .page-home .map-card:nth-child(even) {
    margin-top: 42px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .map-card,
  .page-home .entry-tags li,
  .page-home .seg-tab {
    transition: none;
  }

  .page-home .map-card:hover,
  .page-home .entry-tags li:hover {
    transform: none;
  }
}