.page-home {
  --home-hair: rgba(191, 214, 216, 0.14);
  --home-soft-text: rgba(237, 230, 218, 0.78);
  padding-bottom: 64px;
  color: var(--bone);
}

.page-home .breadcrumb {
  padding: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-home .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-home .breadcrumb a:hover,
.page-home .breadcrumb a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 首屏框景 ---------- */
.page-home .home-hero {
  padding-top: 18px;
}

.page-home .home-frame {
  position: relative;
  padding: 26px 16px 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(130% 105% at 94% 2%, rgba(255, 107, 44, 0.14), rgba(255, 107, 44, 0) 58%),
    linear-gradient(168deg, rgba(237, 230, 218, 0.06), rgba(6, 16, 25, 0.55) 64%);
  overflow: hidden;
}

.page-home .home-frame__tick {
  position: absolute;
  width: 16px;
  height: 16px;
  border: 0 solid var(--cyan);
  opacity: 0.8;
  pointer-events: none;
}

.page-home .home-frame__tick--tl {
  top: 8px;
  left: 8px;
  border-top-width: 2px;
  border-left-width: 2px;
}

.page-home .home-frame__tick--tr {
  top: 8px;
  right: 8px;
  border-top-width: 2px;
  border-right-width: 2px;
}

.page-home .home-frame__tick--bl {
  bottom: 8px;
  left: 8px;
  border-bottom-width: 2px;
  border-left-width: 2px;
}

.page-home .home-frame__tick--br {
  bottom: 8px;
  right: 8px;
  border-bottom-width: 2px;
  border-right-width: 2px;
}

.page-home .home-hero__grid {
  display: grid;
  gap: 22px;
}

.page-home .home-hero__stamp {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-home .home-hero__title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 7.4vw, 3.4rem);
  font-weight: 900;
  font-stretch: 88%;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--bone);
}

.page-home .home-hero__lede {
  max-width: 48ch;
  margin: 16px 0 0;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--home-soft-text);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-home .home-hero__figure {
  aspect-ratio: 16 / 9;
  margin: 0;
}

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

/* ---------- 时间轴 ---------- */
.page-home .home-timeline {
  margin-top: 24px;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  overflow-x: auto;
  overflow-y: hidden;
}

.page-home .home-timeline__svg {
  display: block;
  width: 900px;
  height: auto;
}

.page-home .tl-axis {
  stroke: var(--line-mid);
  stroke-width: 1.5;
}

.page-home .tl-tick {
  stroke: var(--line-soft);
  stroke-width: 1;
}

.page-home .tl-node {
  fill: var(--mist);
}

.page-home .tl-node--current {
  fill: var(--signal);
}

.page-home .tl-label {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 500;
  fill: var(--mist);
}

.page-home .tl-label--current {
  fill: var(--signal-soft);
  font-weight: 700;
}

/* ---------- 通用区块节奏 ---------- */
.page-home .entry-section,
.page-home .lines-section,
.page-home .diff-section,
.page-home .dl-section,
.page-home .next-section {
  margin-top: 52px;
}

.page-home .section-head {
  margin-bottom: 20px;
}

/* ---------- 入口清单 ---------- */
.page-home .entry-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.page-home .entry-chip {
  padding: 6px 16px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--bone);
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-home .entry-chip:hover,
.page-home .entry-chip:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  outline: none;
}

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

.page-home .entry-aside {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-home .entry-aside__shot,
.page-home .entry-aside__hand {
  aspect-ratio: 3 / 4;
}

.page-home .entry-aside__note {
  padding: 2px 0 2px 14px;
  border-left: 3px solid var(--signal);
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .entry-aside__note p {
  margin: 0;
}

.page-home .entry-groups {
  display: grid;
  gap: 30px;
}

.page-home .entry-group__label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-home .entry-group__label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line-soft);
}

.page-home .entry-grid {
  display: grid;
  gap: 12px;
}

.page-home .entry-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 14px 15px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: var(--surface);
  color: inherit;
  text-decoration: none;
  transition: transform 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

.page-home .entry-card:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
  background: rgba(55, 227, 211, 0.07);
}

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

.page-home .entry-card .num-pill {
  align-self: flex-start;
}

.page-home .entry-card__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--bone);
}

.page-home .entry-card__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--home-soft-text);
}

.page-home .entry-card__meta {
  margin-top: auto;
  padding-top: 4px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

/* ---------- 主线索引 ---------- */
.page-home .lines-head {
  display: grid;
  gap: 18px;
  margin-bottom: 24px;
}

.page-home .lines-visual {
  aspect-ratio: 16 / 9;
  margin: 0;
}

.page-home .lines-grid {
  display: grid;
  gap: 1px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: var(--line-soft);
  overflow: hidden;
}

.page-home .line-item {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 18px;
  background: var(--ink);
}

.page-home .line-item__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--signal);
}

.page-home .line-item h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 800;
  line-height: 1.35;
  color: var(--bone);
}

.page-home .line-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--home-soft-text);
}

.page-home .line-item__link {
  margin-top: 2px;
  align-self: flex-start;
  font-size: 14px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-home .line-item__link::after {
  content: " →";
}

.page-home .line-item__link:hover,
.page-home .line-item__link:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-home .stat-strip {
  display: grid;
  gap: 1px;
  margin-top: 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: var(--line-soft);
  overflow: hidden;
}

.page-home .stat-cell {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 18px;
  background: var(--ink-deep);
}

.page-home .stat-cell__num {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--cyan);
}

.page-home .stat-cell__label {
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--mist);
}

.page-home .lines-footnote {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .lines-footnote a,
.page-home .dl-foot a,
.page-home .next-foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(55, 227, 211, 0.4);
}

.page-home .lines-footnote a:hover,
.page-home .dl-foot a:hover,
.page-home .next-foot a:hover,
.page-home .lines-footnote a:focus-visible,
.page-home .dl-foot a:focus-visible,
.page-home .next-foot a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- 批次变更纸感区 ---------- */
.page-home .diff-paper {
  padding: 26px 16px;
  border-radius: var(--radius-lg);
}

.page-home .diff-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 4.6vw, 2rem);
  font-weight: 900;
  line-height: 1.28;
  color: var(--brown);
}

.page-home .diff-lede {
  max-width: 56ch;
  margin: 12px 0 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(30, 23, 16, 0.78);
}

.page-home .diff-scroll {
  margin-top: 20px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-home .diff-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 14.5px;
  color: var(--brown);
}

.page-home .diff-table th,
.page-home .diff-table td {
  padding: 12px 10px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(30, 23, 16, 0.14);
}

.page-home .diff-table thead th {
  padding-top: 8px;
  padding-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: rgba(30, 23, 16, 0.6);
  border-bottom: 1px solid rgba(30, 23, 16, 0.34);
}

.page-home .diff-table tbody th {
  font-weight: 700;
  white-space: nowrap;
}

.page-home .diff-table tbody tr:last-child th,
.page-home .diff-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-home .diff-more {
  margin-top: 18px;
}

.page-home .diff-more .accordion__trigger {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid rgba(30, 23, 16, 0.28);
  border-radius: var(--radius-sm);
  background: rgba(30, 23, 16, 0.04);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--brown);
  cursor: pointer;
}

.page-home .diff-more .accordion__trigger::after {
  content: "＋";
  font-size: 15px;
  line-height: 1;
}

.page-home .diff-more .accordion__trigger[aria-expanded="true"]::after {
  content: "－";
}

.page-home .diff-more .accordion__trigger:focus-visible {
  outline: 2px solid var(--brown);
  outline-offset: 2px;
}

.page-home .diff-more .accordion__panel {
  margin-top: 14px;
}

.page-home .diff-foot {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(30, 23, 16, 0.72);
}

.page-home .diff-foot a {
  color: var(--brown);
  text-decoration: none;
  border-bottom: 1px solid rgba(30, 23, 16, 0.45);
}

.page-home .diff-foot a:hover,
.page-home .diff-foot a:focus-visible {
  border-bottom-color: var(--brown);
}

/* ---------- 客户端列表 ---------- */
.page-home .dl-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-home .dl-item {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  padding: 14px 2px;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .dl-item__name {
  flex: 0 0 118px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-home .dl-item__desc {
  flex: 1 1 240px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--home-soft-text);
}

.page-home .dl-foot {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 下一步路径 ---------- */
.page-home .next-grid {
  display: grid;
  gap: 14px;
}

.page-home .next-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding: 22px 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: linear-gradient(158deg, rgba(55, 227, 211, 0.1), rgba(10, 24, 38, 0) 64%);
}

.page-home .next-card--alt {
  background: linear-gradient(158deg, rgba(255, 107, 44, 0.12), rgba(10, 24, 38, 0) 64%);
}

.page-home .next-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--bone);
}

.page-home .next-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--home-soft-text);
}

.page-home .next-card .btn {
  margin-top: 4px;
}

.page-home .next-foot {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-home .entry-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-home .home-frame {
    padding: 30px 24px 20px;
  }
}

@media (min-width: 760px) {
  .page-home .lines-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-home .lines-head {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: end;
    gap: 30px;
  }

  .page-home .diff-paper {
    padding: 34px 30px;
  }

  .page-home .entry-section,
  .page-home .lines-section,
  .page-home .diff-section,
  .page-home .dl-section,
  .page-home .next-section {
    margin-top: 68px;
  }
}

@media (min-width: 900px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: center;
    gap: 34px;
  }

  .page-home .home-timeline__svg {
    width: 100%;
  }

  .page-home .stat-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-home .lines-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .entry-layout {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }

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

  .page-home .home-frame {
    padding: 38px 34px 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .entry-card,
  .page-home .entry-chip {
    transition: none;
  }

  .page-home .entry-card:hover {
    transform: none;
  }
}
<<<END>>>