.page-home {
  --home-cut: 22px;
  --home-glow: rgba(47, 182, 196, .18);
}

/* ---------- 面包屑 ---------- */
.page-home .crumbs {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 14px var(--pad-x) 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: .06em;
  color: var(--c-stone);
}
.page-home .crumbs .mono { color: var(--c-lake); }
.page-home .crumbs-sep { color: var(--c-slate); }
.page-home .crumbs-current { color: var(--c-mist); }

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-top: 14px;
  padding: clamp(28px, 5.4vw, 62px) 0 clamp(32px, 5vw, 58px);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: var(--c-night);
}
.page-home .hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.page-home .hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .42;
}
.page-home .home-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 85% at 84% -6%, var(--home-glow), transparent 62%),
    linear-gradient(180deg, rgba(11, 26, 46, .58) 0%, rgba(11, 26, 46, .93) 58%, var(--c-night) 100%);
}
.page-home .hero-inner { position: relative; }

.page-home .hero-kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-volt);
}
.page-home .hero-title {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.18;
  letter-spacing: .04em;
  color: var(--c-mist);
}
.page-home .hero-lede {
  margin: 14px 0 0;
  max-width: 40ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-stone);
}

.page-home .hero-stage {
  display: grid;
  gap: 22px;
  margin-top: 28px;
}

.page-home .hero-cut {
  position: relative;
  transform: skewX(-8deg);
  padding: 18px 22px 22px;
  border: 1px solid rgba(232, 178, 76, .55);
  border-radius: var(--r);
  background: linear-gradient(135deg, rgba(232, 178, 76, .18) 0%, rgba(20, 42, 69, .92) 62%);
  box-shadow: var(--shadow-card);
}
.page-home .hero-cut > * {
  display: block;
  transform: skewX(8deg);
}
.page-home .cut-tag {
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--c-gold);
}
.page-home .cut-ver {
  margin-top: 6px;
  font-size: clamp(34px, 6vw, 52px);
  line-height: 1;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--c-paper);
}
.page-home .cut-sub {
  margin-top: 10px;
  font-size: 12px;
  color: var(--c-stone);
}

.page-home .hero-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  overflow: hidden;
}
.page-home .hero-facts .fact {
  background: rgba(20, 42, 69, .68);
  padding: 12px 14px;
}
.page-home .hero-facts dt {
  font-size: 12px;
  color: var(--c-stone);
  letter-spacing: .04em;
}
.page-home .hero-facts dd {
  margin: 6px 0 0;
  font-size: 15px;
  color: var(--c-volt);
}

/* ---------- 章节预览 ---------- */
.page-home .chapter-preview {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  max-width: 720px;
  border-top: 1px solid var(--line);
}
.page-home .chapter-preview li {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 11px 2px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14px;
}
.page-home .cp-idx { color: var(--c-lake); font-size: 12px; }
.page-home .chapter-preview a {
  color: var(--c-mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-home .chapter-preview a:hover,
.page-home .chapter-preview a:focus-visible {
  color: var(--c-volt);
  border-bottom-color: var(--c-volt);
}
.page-home .cp-state {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-family: var(--font-mono);
  letter-spacing: .08em;
  color: var(--c-stone);
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  padding: 3px 9px;
  white-space: nowrap;
}
.page-home .cp-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-volt);
}

/* ---------- 版本差异 ---------- */
.page-home .diff-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-bottom: 14px;
}
.page-home .diff-note {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-stone);
}
.page-home .data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  min-width: 560px;
}
.page-home .data-table th,
.page-home .data-table td {
  text-align: left;
  vertical-align: top;
  padding: 13px 14px;
  border-bottom: 1px solid var(--line-soft);
  line-height: 1.7;
}
.page-home .data-table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-lake);
  border-bottom: 1px solid var(--line-strong);
}
.page-home .data-table tbody th {
  font-weight: 600;
  color: var(--c-mist);
  white-space: nowrap;
}
.page-home .data-table tbody td { color: var(--c-stone); }
.page-home .data-table tbody tr[data-diff] td:last-child { color: var(--c-mist); }
.page-home .data-table tbody tr[data-diff] th[scope="row"] {
  box-shadow: inset 3px 0 0 var(--c-coral);
  padding-left: 17px;
}
.page-home .data-table tbody tr[data-same] th[scope="row"] {
  box-shadow: inset 3px 0 0 var(--line-soft);
  padding-left: 17px;
}
.page-home .data-table[data-diff-table].is-diff-only tbody tr[data-same] { display: none; }
.page-home .data-table .tag { white-space: nowrap; }

.page-home .after-table {
  margin: 16px 0 0;
  font-size: 14px;
  color: var(--c-stone);
}
.page-home .after-table a {
  color: var(--c-lake);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 182, 196, .45);
}
.page-home .after-table a:hover { color: var(--c-volt); }

/* ---------- 四条主线 ---------- */
.page-home .lines-head {
  display: grid;
  gap: 20px;
  margin-bottom: 18px;
}
.page-home .lines-figure {
  margin: 0;
  justify-self: start;
}
.page-home .lines-figure img {
  display: block;
  width: 100%;
  max-width: 220px;
  height: auto;
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  background: var(--c-indigo);
}

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

.page-home .line-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}
.page-home .line-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 16px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--c-indigo);
  box-shadow: var(--shadow-card);
}
.page-home .line-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 46px;
  height: 3px;
  background: linear-gradient(90deg, var(--c-gold), var(--c-lake));
}
.page-home .line-idx {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--c-lake);
}
.page-home .line-title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: .04em;
  color: var(--c-mist);
}
.page-home .line-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-stone);
}
.page-home .line-time {
  margin: 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-gold);
}
.page-home .line-link {
  align-self: flex-start;
  font-size: 13px;
  color: var(--c-volt);
  text-decoration: none;
  border-bottom: 1px solid rgba(111, 227, 210, .4);
}
.page-home .line-link:hover { border-bottom-color: var(--c-volt); }

.page-home details.collapse {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px dashed var(--line-soft);
}
.page-home details.collapse[open] {
  box-shadow: inset 2px 0 0 var(--c-gold);
  padding-left: 10px;
}
.page-home details.collapse summary {
  list-style: none;
  cursor: pointer;
  font-size: 13px;
  color: var(--c-stone);
  transition: color .2s var(--ease);
}
.page-home details.collapse summary::-webkit-details-marker { display: none; }
.page-home details.collapse summary::before {
  content: "＋ ";
  font-family: var(--font-mono);
  color: var(--c-gold);
}
.page-home details.collapse[open] summary::before { content: "− "; }
.page-home details.collapse[open] summary { color: var(--c-mist); }
.page-home details.collapse summary:focus-visible {
  outline: 1px solid var(--c-lake);
  outline-offset: 3px;
}
.page-home .collapse-body {
  padding-top: 8px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-stone);
}
.page-home details.collapse[open] .collapse-body {
  animation: home-unfold .22s var(--ease) both;
}
@keyframes home-unfold {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: none; }
}

/* ---------- 单入口说明 ---------- */
.page-home .entry-wrap {
  display: grid;
  gap: 26px;
}
.page-home .entry-main p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-stone);
}
.page-home .entry-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-home .entry-list li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 12px 14px;
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--c-lake);
  border-radius: var(--r);
  background: rgba(20, 42, 69, .6);
}
.page-home .entry-key {
  font-size: 12px;
  color: var(--c-gold);
  line-height: 1.8;
}
.page-home .entry-text {
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-mist);
}
.page-home .entry-main .muted {
  font-size: 13px;
  color: var(--c-stone);
}
.page-home .entry-side {
  margin: 0;
  display: grid;
  gap: 10px;
  align-content: start;
}
.page-home .entry-side img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--c-indigo);
  object-fit: cover;
}
.page-home .entry-side-note {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--c-slate);
}

/* ---------- 状态面板 ---------- */
.page-home .status-board {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: linear-gradient(180deg, rgba(20, 42, 69, .94), rgba(11, 26, 46, .98));
  padding: 22px 16px;
}
.page-home .status-texture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .12;
  pointer-events: none;
}
.page-home .status-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}
.page-home .status-cell {
  position: relative;
  padding: 22px 16px 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  background: rgba(6, 14, 24, .58);
}
.page-home .status-cell::before {
  content: "";
  position: absolute;
  top: -1px;
  right: 16px;
  width: 46px;
  height: 9px;
  background: var(--c-paper);
  border-radius: 1px;
  transform: rotate(-3deg);
  opacity: .82;
}
.page-home .status-cell-head {
  display: flex;
  align-items: center;
  gap: 8px;
}
.page-home .status-cell-head h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--c-mist);
}
.page-home .status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-volt);
  box-shadow: 0 0 0 3px rgba(111, 227, 210, .16);
  animation: home-pulse 2.4s var(--ease) infinite;
  flex: none;
}
@keyframes home-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .55; }
}
.page-home .status-stats {
  margin: 14px 0 0;
  display: grid;
  gap: 8px;
}
.page-home .status-stats > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  border-bottom: 1px dotted var(--line-soft);
  padding-bottom: 6px;
}
.page-home .status-stats dt {
  font-size: 12px;
  color: var(--c-stone);
}
.page-home .status-stats dd {
  margin: 0;
  font-size: 13px;
  color: var(--c-volt);
  text-align: right;
}
.page-home .status-when {
  margin: 12px 0 0;
  font-size: 12px;
  color: var(--c-slate);
}
.page-home .status-strip {
  position: relative;
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 12px 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  background: rgba(62, 90, 107, .22);
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-stone);
}
.page-home .strip-key {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--c-gold);
  border: 1px solid rgba(232, 178, 76, .45);
  border-radius: 999px;
  padding: 2px 9px;
}
.page-home .strip-link {
  margin-left: auto;
  color: var(--c-volt);
  text-decoration: none;
  border-bottom: 1px solid rgba(111, 227, 210, .4);
  white-space: nowrap;
}

/* ---------- 备案与可核对 ---------- */
.page-home .sec-legal {
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(20, 42, 69, .5), transparent 78%);
}
.page-home .legal-wrap {
  max-width: 760px;
}
.page-home .legal-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}
.page-home .legal-wrap p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-stone);
}
.page-home .legal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

/* ---------- 淡入 ---------- */
.page-home [data-reveal] {
  transform: translateY(12px);
  opacity: .84;
  transition: transform .5s var(--ease), opacity .5s var(--ease);
}
.page-home [data-reveal][data-revealed] {
  transform: none;
  opacity: 1;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .status-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-home .line-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-home .hero-facts { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .page-home .status-board { padding: 26px 22px; }
}

@media (min-width: 900px) {
  .page-home .hero-stage {
    grid-template-columns: 250px minmax(0, 1fr);
    align-items: stretch;
  }
  .page-home .lines-head {
    grid-template-columns: minmax(0, 1fr) 240px;
    align-items: start;
  }
  .page-home .lines-figure { justify-self: end; }
  .page-home .lines-figure img { max-width: 240px; }
  .page-home .entry-wrap {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 40px;
  }
  .page-home .entry-main { max-width: 62ch; }
}

@media (min-width: 1080px) {
  .page-home .line-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .page-home .line-card:nth-child(2) { transform: translateY(20px); }
  .page-home .line-card:nth-child(3) { transform: translateY(34px); }
  .page-home .line-card:nth-child(4) { transform: translateY(14px); }
  .page-home .status-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .page-home .line-grid { padding-bottom: 40px; }
}

@media (max-width: 639px) {
  .page-home .chapter-preview li {
    grid-template-columns: 32px minmax(0, 1fr);
    row-gap: 6px;
  }
  .page-home .cp-state { grid-column: 2; justify-self: start; }
  .page-home .data-table { min-width: 520px; }
  .page-home .strip-link { margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .page-home [data-reveal],
  .page-home .status-dot,
  .page-home details.collapse[open] .collapse-body {
    animation: none;
    transition: none;
    transform: none;
    opacity: 1;
  }
}