.page-home {
  --home-paper-line: #C9B892;
  --home-paper-mute: #4A5C68;
  background: var(--ink-900);
  color: var(--paper);
  overflow-x: hidden;
}

.page-home img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---------- 页面上下文 ---------- */
.page-home .page-ctx {
  margin: 0;
  padding: 1.75rem 0 0;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--slate);
}

.page-home .ctx-key {
  display: inline-block;
  margin-right: .75rem;
  padding: .15rem .45rem;
  color: var(--ink-900);
  background: var(--terminal);
  font-weight: 700;
}

/* ---------- 首屏拼贴 ---------- */
.page-home .hero-archive {
  position: relative;
  padding-bottom: 3.5rem;
  background-image:
    linear-gradient(to right, rgba(47, 74, 94, .32) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(47, 74, 94, .32) 1px, transparent 1px);
  background-size: 48px 48px;
}

.page-home .sw-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-home .hero-top {
  padding-top: 1.75rem;
}

.page-home .hero-kicker {
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .24em;
  color: var(--terminal);
}

.page-home .hero-top h1 {
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7.5vw, 4.6rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: .01em;
  color: var(--paper-hi);
  max-width: 16ch;
}

.page-home .hero-lede {
  margin: 0 0 1.25rem;
  max-width: 58ch;
  font-size: 1.0625rem;
  line-height: 1.78;
  color: var(--paper);
}

.page-home .hero-meta {
  margin: 0;
  padding-top: .9rem;
  max-width: 62ch;
  border-top: var(--line);
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .05em;
  color: var(--slate);
}

/* 对照视图切换 */
.page-home .sw-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  margin: 2.25rem 0 1rem;
  padding: .7rem 0;
  border-top: var(--line);
  border-bottom: var(--line);
}

.page-home .sw-label {
  margin-right: .35rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .18em;
  color: var(--slate);
}

.page-home .sw-tab {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .5rem .9rem;
  border: 1px solid var(--grid);
  background: transparent;
  color: var(--paper);
  font-size: .88rem;
  font-weight: 700;
  cursor: pointer;
  transition: border-color var(--dur), color var(--dur), background var(--dur);
}

.page-home .sw-tab:hover {
  border-color: var(--slate);
}

.page-home .sw-code {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .06em;
  color: var(--slate);
}

.page-home #entry-legacy:checked ~ .container .sw-tab[for="entry-legacy"],
.page-home #entry-current:checked ~ .container .sw-tab[for="entry-current"] {
  border-color: var(--signal);
  background: var(--signal);
  color: var(--ink-900);
}

.page-home #entry-legacy:checked ~ .container .sw-tab[for="entry-legacy"] .sw-code,
.page-home #entry-current:checked ~ .container .sw-tab[for="entry-current"] .sw-code {
  color: var(--ink-900);
}

/* 拼贴 */
.page-home .collage {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-home .archive-card {
  position: relative;
  padding: 1.25rem;
  border: 1px solid var(--grid);
  background: var(--ink-800);
}

.page-home .archive-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--signal);
  transition: width var(--dur);
}

.page-home .archive-card--current {
  background: var(--ink-800);
}

.page-home #entry-legacy:checked ~ .container .archive-card--legacy::after,
.page-home #entry-current:checked ~ .container .archive-card--current::after {
  width: 100%;
}

.page-home .panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .6rem;
  margin-bottom: .85rem;
}

.page-home .panel-index {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--signal);
}

.page-home .panel-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: .01em;
  color: var(--paper-hi);
}

.page-home .archive-card .panel-title {
  font-size: 1.35rem;
}

.page-home .ac-media {
  margin: 0 0 1rem;
  border: 1px solid var(--grid);
  background: var(--ink-900);
  overflow: hidden;
}

.page-home .panel-body p {
  margin: 0 0 1rem;
  font-size: .95rem;
  line-height: 1.72;
  color: var(--paper);
}

.page-home .ac-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .65rem;
}

.page-home .ac-list li {
  padding-left: .85rem;
  border-left: 2px solid var(--grid);
  font-size: .9rem;
  line-height: 1.65;
  color: var(--paper);
}

.page-home .ac-code {
  display: block;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--terminal);
  margin-bottom: .15rem;
}

.page-home .ac-chips {
  margin-top: 1rem;
}

/* ---------- 标签 ---------- */
.page-home .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
}

.page-home .chip {
  padding: .32rem .6rem;
  border: 1px solid var(--grid);
  background: transparent;
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .04em;
  white-space: nowrap;
}

.page-home .chip--on {
  border-color: var(--terminal);
  background: var(--terminal);
  color: var(--ink-900);
  font-weight: 700;
}

/* ---------- 章节抬头 ---------- */
.page-home .sec-head {
  margin-bottom: 1.75rem;
  padding-top: 1.25rem;
  border-top: 2px solid var(--grid);
}

.page-home .sec-index {
  display: block;
  margin-bottom: .75rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--signal);
}

.page-home .sec-head h2 {
  margin: 0 0 .75rem;
  max-width: 22ch;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4.6vw, 2.6rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--paper-hi);
}

.page-home .sec-note {
  margin: 0;
  max-width: 62ch;
  font-size: .96rem;
  line-height: 1.72;
  color: var(--slate);
}

/* ---------- 双轨对照 ---------- */
.page-home .dual-sec,
.page-home .steps-sec,
.page-home .ver-sec {
  padding: 3.5rem 0;
}

.page-home .dual {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.page-home .dual-col {
  padding: 1.5rem;
  border: 1px solid var(--grid);
  background: var(--ink-800);
}

.page-home .dual-col--old {
  border-style: dashed;
  background: transparent;
}

.page-home .dual-col h3 {
  margin: 0 0 .75rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: .01em;
  color: var(--paper-hi);
}

.page-home .dual-col p {
  margin: 0 0 1rem;
  font-size: .95rem;
  line-height: 1.72;
  color: var(--paper);
}

.page-home .dual-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .55rem;
}

.page-home .dual-list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: .9rem;
  line-height: 1.6;
  color: var(--slate);
}

.page-home .dual-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: .5rem;
  height: 1px;
  background: var(--signal);
}

.page-home .dual-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--signal);
}

.page-home .dual-arrow svg {
  transform: rotate(90deg);
}

.page-home .dual-figure {
  margin: 1.75rem 0 0;
}

.page-home .media-frame {
  border: 1px solid var(--grid);
  background: var(--ink-900);
  overflow: hidden;
}

.page-home .media-caption {
  margin-top: .6rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .04em;
  color: var(--slate);
}

/* ---------- 资料库检索 ---------- */
.page-home .find-sec {
  padding: 3.5rem 0;
  background: var(--paper);
  color: var(--ink-900);
}

.page-home .find-sec .sec-head h2 {
  color: var(--ink-900);
}

.page-home .find-sec .sec-note {
  color: var(--home-paper-mute);
}

.page-home .find-band {
  position: relative;
  display: grid;
  gap: 1rem;
  padding: 1.25rem;
  border: 1px solid var(--ink-800);
  background: var(--ink-900);
}

.page-home .find-band::before,
.page-home .find-band::after {
  content: "";
  position: absolute;
  top: -10px;
  left: 8px;
  right: 8px;
  height: 9px;
  border: 1px solid var(--ink-800);
  border-bottom: 0;
}

.page-home .find-band::after {
  top: -19px;
  left: 16px;
  right: 16px;
  opacity: .55;
}

.page-home .find-label {
  display: block;
  margin-bottom: .55rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .18em;
  color: var(--terminal);
}

.page-home .find-input {
  width: 100%;
  padding: .85rem 1rem;
  border: 1px solid var(--grid);
  border-radius: 0;
  background: var(--ink-800);
  color: var(--paper-hi);
  font-family: var(--font-body);
  font-size: .96rem;
  outline: none;
  transition: border-color var(--dur), box-shadow var(--dur);
}

.page-home .find-input::placeholder {
  color: var(--slate);
}

.page-home .find-input:focus {
  border-color: var(--signal);
  box-shadow: 0 0 0 2px rgba(255, 107, 53, .3);
}

.page-home .find-hint {
  margin: .7rem 0 0;
  font-size: .82rem;
  line-height: 1.65;
  color: var(--slate);
}

.page-home .text-link {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid var(--grid);
  transition: border-color var(--dur), color var(--dur);
}

.page-home .text-link:hover {
  border-bottom-color: var(--signal);
}

.page-home .find-sec .text-link {
  color: var(--warn);
  border-bottom-color: var(--home-paper-line);
}

/* 条目卡片 */
.page-home .entry-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: .9rem;
  margin-top: 1.5rem;
}

.page-home .entry-card {
  display: flex;
  flex-direction: column;
  gap: .55rem;
  padding: 1rem;
  border: 1px solid var(--home-paper-line);
  background: var(--paper-hi);
  transition: border-color var(--dur);
}

.page-home .entry-card:hover {
  border-color: var(--terminal-deep);
}

.page-home .ec-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
}

.page-home .ec-code {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .05em;
  color: var(--ink-900);
}

.page-home .ec-tag {
  padding: .15rem .45rem;
  border: 1px solid var(--paper-2);
  background: var(--paper-2);
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .04em;
  color: var(--ink-900);
}

.page-home .ec-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink-900);
}

.page-home .ec-desc {
  margin: 0;
  flex: 1;
  font-size: .88rem;
  line-height: 1.68;
  color: var(--home-paper-mute);
}

.page-home .copy-btn {
  align-self: flex-start;
  padding: .3rem .65rem;
  border: 1px solid var(--home-paper-line);
  background: transparent;
  color: var(--home-paper-mute);
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .06em;
  cursor: pointer;
  transition: color var(--dur), border-color var(--dur);
}

.page-home .copy-btn:hover {
  color: var(--warn);
  border-color: var(--warn);
}

.page-home .copy-status {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .04em;
  color: var(--terminal-deep);
}

.page-home .find-figure {
  margin: 1.5rem 0 0;
}

.page-home .find-sec .media-caption {
  color: var(--home-paper-mute);
}

/* ---------- 步骤 ---------- */
.page-home .steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.page-home .steps-card {
  border: 1px solid var(--grid);
  background: var(--ink-800);
  padding: 1.25rem;
}

.page-home .steps-card .panel-title {
  font-size: 1.2rem;
}

.page-home .steps-intro {
  font-size: .9rem;
  line-height: 1.7;
  color: var(--slate);
}

.page-home .step-list {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: grid;
  gap: .9rem;
}

.page-home .step-item {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: .65rem;
  padding-top: .8rem;
  border-top: 1px solid var(--grid);
}

.page-home .step-num {
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .06em;
  color: var(--signal);
}

.page-home .step-item strong {
  display: block;
  margin-bottom: .2rem;
  font-size: .94rem;
  color: var(--paper-hi);
}

.page-home .step-item p {
  margin: 0;
  font-size: .87rem;
  line-height: 1.65;
  color: var(--slate);
}

/* ---------- 版本表 ---------- */
.page-home .ver-wrap {
  overflow-x: auto;
  border: 1px solid var(--grid);
}

.page-home .ver-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: .88rem;
}

.page-home .ver-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: .8rem .9rem;
  border-bottom: 1px solid var(--grid);
  background: var(--ink-800);
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-align: left;
  color: var(--slate);
}

.page-home .ver-table tbody th {
  padding: .8rem .9rem;
  border-bottom: 1px solid var(--grid);
  font-family: var(--font-mono);
  font-size: .84rem;
  font-weight: 600;
  text-align: left;
  white-space: nowrap;
  color: var(--signal);
}

.page-home .ver-table td {
  padding: .8rem .9rem;
  border-bottom: 1px solid var(--grid);
  line-height: 1.6;
  color: var(--paper);
}

.page-home .ver-table tbody tr {
  transition: background var(--dur);
}

.page-home .ver-table tbody tr:hover {
  background: rgba(255, 107, 53, .09);
}

.page-home .ver-table tbody tr:hover td,
.page-home .ver-table tbody tr:hover th {
  color: var(--paper-hi);
}

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

.page-home .ver-code {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--terminal);
}

.page-home .ver-foot {
  margin: 1rem 0 0;
  font-size: .86rem;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 更新笔记 ---------- */
.page-home .notes {
  margin-top: 2.25rem;
  padding-top: 1.5rem;
  border-top: 2px solid var(--grid);
}

.page-home .notes-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.page-home .notes-head h3 {
  margin: 0 0 .3rem;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--paper-hi);
}

.page-home .notes-sub {
  margin: 0;
  font-size: .84rem;
  line-height: 1.65;
  color: var(--slate);
}

.page-home .note-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .85rem;
}

.page-home .note-item {
  padding: .5rem 0 .5rem .9rem;
  border-left: 2px solid var(--grid);
  transition: border-color var(--dur);
}

.page-home .note-item:hover {
  border-left-color: var(--terminal);
}

.page-home .note-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .6rem;
  margin-bottom: .3rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .05em;
  color: var(--slate);
}

.page-home .note-cat {
  color: var(--terminal);
}

.page-home .note-item p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.68;
  color: var(--paper);
}

/* ---------- 收尾 ---------- */
.page-home .closing {
  padding: 3.5rem 0;
  border-top: 1px solid var(--grid);
  background: var(--ink-800);
}

.page-home .closing-inner {
  display: grid;
  gap: 1rem;
  justify-items: start;
}

.page-home .closing h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4.2vw, 2.2rem);
  font-weight: 800;
  color: var(--paper-hi);
}

.page-home .closing p {
  margin: 0;
  max-width: 58ch;
  font-size: .96rem;
  line-height: 1.75;
  color: var(--paper);
}

.page-home .closing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: .35rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .entry-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .page-home .notes-head {
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-home .hero-archive {
    padding-bottom: 4.5rem;
  }

  .page-home .collage {
    grid-template-columns: 7fr 5fr;
    gap: 1.25rem;
    align-items: start;
  }

  .page-home .archive-card--current {
    margin-top: 2.5rem;
  }

  .page-home .dual {
    grid-template-columns: 1fr 72px 1.15fr;
    align-items: stretch;
  }

  .page-home .dual-arrow svg {
    transform: none;
  }

  .page-home .dual-sec,
  .page-home .find-sec,
  .page-home .steps-sec,
  .page-home .ver-sec,
  .page-home .closing {
    padding: 4.5rem 0;
  }
}

@media (min-width: 1024px) {
  .page-home .entry-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-home .find-band {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .archive-card::after,
  .page-home .entry-card,
  .page-home .note-item,
  .page-home .sw-tab,
  .page-home .copy-btn {
    transition: none;
  }
}
<<<END>>>