.page-home {
  --home-line: rgba(217, 210, 197, 0.14);
  --home-line-soft: rgba(143, 179, 199, 0.26);
  background: var(--ink-900);
  color: var(--paper);
  font-family: var(--font-body);
  line-height: 1.78;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.page-home .home-shell {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-home .home-canvas {
  min-width: 0;
  padding-bottom: 48px;
}

/* ---------- 侧边章节索引 ---------- */
.page-home .home-rail {
  padding: 16px 0 12px;
  border-bottom: 1px solid var(--home-line);
}

.page-home .home-rail__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-home .home-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 10px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-home .home-rail__list::-webkit-scrollbar {
  display: none;
}

.page-home .home-rail__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  padding: 7px 12px;
  border: 1px solid var(--home-line-soft);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--steel);
  text-decoration: none;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-home .home-rail__num {
  font-size: 10.5px;
  color: var(--orange);
  letter-spacing: 0.08em;
}

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

.page-home .home-rail__link[aria-current],
.page-home .home-rail__link.is-active {
  color: var(--ink-950);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-home .home-rail__link[aria-current] .home-rail__num,
.page-home .home-rail__link.is-active .home-rail__num {
  color: rgba(5, 13, 23, 0.7);
}

.page-home .home-rail__note {
  display: none;
  margin: 18px 0 0;
  font-size: 12px;
  line-height: 1.8;
  color: var(--steel);
}

.page-home .home-rail__note a {
  color: var(--cyan);
  text-decoration: none;
}

/* ---------- 面包屑 ---------- */
.page-home .home-crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 0;
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--steel);
}

.page-home .home-crumb span + span::before {
  content: "/";
  margin: 0 10px;
  color: rgba(143, 179, 199, 0.5);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  padding: 26px 0 44px;
  border-bottom: 1px solid var(--home-line);
}

.page-home .home-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-home .home-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 8.2vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.01em;
}

.page-home .home-hero h1 em {
  font-style: normal;
  color: var(--cyan);
}

.page-home .home-hero__lede {
  margin: 0 0 22px;
  max-width: 46ch;
  font-size: 16px;
  color: var(--paper-dim);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-home .btn--primary {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-950);
}

.page-home .btn--primary:hover,
.page-home .btn--primary:focus-visible {
  background: var(--cyan-soft);
  border-color: var(--cyan-soft);
}

.page-home .btn--ghost {
  background: transparent;
  border-color: var(--home-line-soft);
  color: var(--paper);
}

.page-home .btn--ghost:hover,
.page-home .btn--ghost:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-home .home-hero__media {
  position: relative;
  margin: 26px 0 0;
  min-height: 220px;
  overflow: hidden;
  border: 1px solid var(--home-line-soft);
  border-radius: var(--radius);
}

.page-home .home-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(140deg, rgba(7, 17, 31, 0.1) 0%, rgba(7, 17, 31, 0.62) 72%),
    repeating-linear-gradient(90deg, rgba(61, 242, 208, 0.07) 0 1px, transparent 1px 44px);
  pointer-events: none;
}

.page-home .home-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  max-width: 100%;
  object-fit: cover;
}

/* 标签矩阵 */
.page-home .home-matrix {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 30px;
}

.page-home .home-matrix__col {
  padding-top: 12px;
  border-top: 2px solid var(--home-line-soft);
}

.page-home .home-matrix__col:nth-child(1) {
  border-top-color: var(--cyan);
}

.page-home .home-matrix__col:nth-child(2) {
  border-top-color: var(--orange);
}

.page-home .home-matrix__col:nth-child(3) {
  border-top-color: var(--steel);
}

.page-home .home-matrix__label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--steel);
}

.page-home .home-matrix__label span {
  font-size: 10.5px;
  color: rgba(143, 179, 199, 0.72);
}

.page-home .home-matrix__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-tag {
  display: flex;
  flex-direction: column;
  padding: 7px 11px;
  border: 1px solid var(--home-line-soft);
  border-radius: var(--radius);
  background: rgba(14, 27, 43, 0.7);
  font-size: 13px;
  line-height: 1.5;
  color: var(--paper);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-home .home-tag__sub {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  font-family: var(--font-mono);
  font-size: 10.5px;
  line-height: 1.5;
  color: var(--steel);
  transition: max-height 0.28s var(--ease), opacity 0.28s var(--ease), margin 0.28s var(--ease);
}

/* ---------- 通用章节 ---------- */
.page-home .home-section {
  padding: 44px 0;
  border-bottom: 1px solid var(--home-line);
}

.page-home .home-section__head {
  margin-bottom: 22px;
}

.page-home .home-section__num {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-home .home-section h2,
.page-home .home-depth h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 5.6vw, 36px);
  line-height: 1.16;
  letter-spacing: -0.005em;
}

.page-home .home-section__lede {
  margin: 0;
  max-width: 58ch;
  font-size: 15.5px;
  color: var(--paper-dim);
}

/* ---------- 三条主线 ---------- */
.page-home .home-pillars {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 22px;
}

.page-home .pillar {
  padding: 20px 20px 22px;
  border-left: 2px solid var(--cyan);
  border-radius: var(--radius);
  background: var(--ink-800);
  box-shadow: 0 1px 0 rgba(217, 210, 197, 0.06);
}

.page-home .pillar--orange {
  border-left-color: var(--orange);
}

.page-home .pillar--steel {
  border-left-color: var(--steel);
}

.page-home .pillar__kicker {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-home .pillar--orange .pillar__kicker {
  color: var(--orange);
}

.page-home .pillar--steel .pillar__kicker {
  color: var(--steel);
}

.page-home .pillar h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.3;
}

.page-home .pillar p {
  margin: 0;
  font-size: 14.5px;
  color: var(--paper-dim);
}

.page-home .home-pillars__media {
  margin: 0;
  min-height: 170px;
  overflow: hidden;
  border: 1px solid var(--home-line-soft);
  border-radius: var(--radius);
}

.page-home .home-pillars__media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 170px;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 移动端入口 ---------- */
.page-home .home-mobile {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 22px;
}

.page-home .thumb-list {
  display: grid;
  gap: 10px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.page-home .thumb-item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 14px 16px;
  border: 1px solid var(--home-line-soft);
  border-radius: var(--radius);
  background: rgba(14, 27, 43, 0.6);
}

.page-home .thumb-item__num {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
  line-height: 1.5;
}

.page-home .thumb-item h3 {
  margin: 0 0 4px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 16px;
  color: var(--paper);
}

.page-home .thumb-item p {
  margin: 0;
  font-size: 13.5px;
  color: var(--paper-dim);
}

.page-home .home-mobile__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 30px;
  padding-top: 16px;
  border-top: 1px solid var(--home-line);
}

.page-home .home-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 22px;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-home .home-stat__label {
  font-size: 12.5px;
  color: var(--steel);
}

.page-home .home-mobile__more {
  margin: 20px 0 0;
}

.page-home .home-mobile__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--home-line-soft);
  border-radius: var(--radius);
}

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

/* ---------- 栏目纵深（暖白信息层） ---------- */
.page-home .home-depth {
  margin: 44px calc(var(--gutter) * -1) 0;
  padding: 40px var(--gutter) 44px;
  background: var(--paper);
  color: var(--text-dark);
  clip-path: polygon(0 16px, 100% 0, 100% 100%, 0 100%);
}

.page-home .home-depth h2 {
  color: var(--text-dark);
}

.page-home .home-depth .home-section__num {
  color: var(--orange);
}

.page-home .home-depth__lede {
  margin: 0;
  max-width: 58ch;
  font-size: 15.5px;
  color: rgba(16, 24, 32, 0.74);
}

.page-home .depth-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 24px;
}

.page-home .depth-card {
  padding: 18px 18px 20px;
  border-left: 3px solid var(--text-dark);
  border-radius: var(--radius);
  background: rgba(16, 24, 32, 0.05);
}

.page-home .depth-card--dark {
  border-left-color: var(--orange);
  background: rgba(255, 106, 43, 0.09);
}

.page-home .depth-card__meta {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: rgba(16, 24, 32, 0.62);
}

.page-home .depth-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.3;
  color: var(--text-dark);
}

.page-home .depth-card p {
  margin: 0 0 10px;
  font-size: 14.5px;
  color: rgba(16, 24, 32, 0.82);
}

.page-home .depth-card ul {
  margin: 0;
  padding-left: 18px;
  font-size: 14px;
  color: rgba(16, 24, 32, 0.78);
}

.page-home .depth-card li {
  margin-bottom: 4px;
}

.page-home .home-depth__media {
  margin: 20px 0 0;
  overflow: hidden;
  border: 1px solid rgba(16, 24, 32, 0.14);
  border-radius: var(--radius);
}

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

.page-home .home-depth__more {
  margin: 18px 0 0;
}

.page-home .link-arrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 242, 208, 0.4);
  padding-bottom: 2px;
}

.page-home .link-arrow:hover,
.page-home .link-arrow:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

.page-home .link-arrow--dark {
  color: var(--text-dark);
  border-bottom-color: rgba(16, 24, 32, 0.35);
}

.page-home .link-arrow--dark:hover,
.page-home .link-arrow--dark:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 旧版导航面板 ---------- */
.page-home .legacy-panel {
  margin-top: 20px;
  border: 1px solid var(--home-line-soft);
  border-radius: var(--radius);
  background: rgba(14, 27, 43, 0.65);
}

.page-home .legacy-panel summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--paper);
}

.page-home .legacy-panel summary::-webkit-details-marker {
  display: none;
}

.page-home .legacy-panel summary::after {
  content: "＋";
  font-size: 16px;
  line-height: 1;
  color: var(--orange);
}

.page-home .legacy-panel[open] summary::after {
  content: "－";
}

.page-home .legacy-panel summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-home .legacy-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px 18px;
  margin: 0;
  padding: 4px 18px 8px;
  list-style: none;
}

.page-home .legacy-list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 0;
  font-size: 13.5px;
  color: var(--paper-dim);
  border-bottom: 1px dashed rgba(217, 210, 197, 0.14);
}

.page-home .legacy-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--steel);
}

.page-home .legacy-foot {
  padding: 6px 18px 18px;
}

/* ---------- 更新节奏 ---------- */
.page-home .rhythm-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .rhythm-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 0;
  border-top: 1px solid var(--home-line);
}

.page-home .rhythm-item:last-child {
  border-bottom: 1px solid var(--home-line);
}

.page-home .rhythm-item__when {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-home .rhythm-item h3 {
  margin: 0 0 4px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 16px;
  color: var(--paper);
}

.page-home .rhythm-item p {
  margin: 0;
  max-width: 62ch;
  font-size: 14px;
  color: var(--paper-dim);
}

/* ---------- 结尾行动区 ---------- */
.page-home .home-cta {
  margin: 0 calc(var(--gutter) * -1);
  padding: 38px var(--gutter) 44px;
  background: linear-gradient(120deg, var(--ink-800) 0%, var(--ink-950) 78%);
  border-top: 3px solid var(--orange);
}

.page-home .home-cta h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 5vw, 32px);
  line-height: 1.18;
}

.page-home .home-cta p {
  margin: 0 0 20px;
  max-width: 56ch;
  font-size: 14.5px;
  color: var(--paper-dim);
}

.page-home .home-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (hover: hover) {
  .page-home .home-tag:hover {
    border-color: var(--cyan);
    background: rgba(27, 58, 87, 0.85);
  }

  .page-home .home-tag:hover .home-tag__sub {
    max-height: 2.8em;
    opacity: 1;
    margin-top: 4px;
  }
}

@media (hover: none) {
  .page-home .home-tag__sub {
    max-height: 2.8em;
    opacity: 1;
    margin-top: 4px;
  }
}

@media (min-width: 640px) {
  .page-home .legacy-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .rhythm-item {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 16px;
    align-items: start;
  }
}

@media (min-width: 760px) {
  .page-home .home-matrix {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

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

@media (min-width: 880px) {
  .page-home .home-hero {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: 28px;
    row-gap: 28px;
    padding: 44px 0 56px;
    align-items: start;
  }

  .page-home .home-hero__head {
    grid-column: 1 / span 7;
    min-width: 0;
  }

  .page-home .home-hero__media {
    grid-column: 8 / span 5;
    margin: 0;
    align-self: stretch;
    min-height: 300px;
    height: 100%;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 20px));
  }

  .page-home .home-matrix {
    grid-column: 1 / -1;
    margin-top: 8px;
  }

  .page-home .home-mobile {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 30px;
    align-items: start;
  }

  .page-home .depth-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-home .home-depth {
    margin-left: 0;
    margin-right: 0;
    padding: 34px 30px 38px;
    clip-path: polygon(0 14px, 100% 0, 100% 100%, 0 100%);
  }

  .page-home .home-cta {
    margin-left: 0;
    margin-right: 0;
    padding: 38px 30px 44px;
  }
}

@media (min-width: 900px) {
  .page-home .home-pillars {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 16px;
  }

  .page-home .pillar--lead {
    grid-column: span 4;
  }

  .page-home .home-pillars__media {
    grid-column: span 2;
    height: 100%;
  }

  .page-home .pillar--half {
    grid-column: span 3;
  }
}

@media (min-width: 1080px) {
  .page-home .home-shell {
    display: grid;
    grid-template-columns: var(--rail) minmax(0, 1fr);
    column-gap: clamp(24px, 3vw, 48px);
    max-width: calc(var(--wrap) + var(--rail));
    align-items: start;
  }

  .page-home .home-rail {
    position: sticky;
    top: calc(var(--header-h) + 20px);
    align-self: start;
    margin-top: 20px;
    padding: 26px 0 24px 20px;
    border-bottom: 0;
    border-left: 1px solid var(--home-line);
  }

  .page-home .home-rail__list {
    flex-direction: column;
    gap: 6px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-home .home-rail__link {
    white-space: normal;
    border-color: transparent;
    padding: 6px 0 6px 0;
    font-size: 12.5px;
    line-height: 1.5;
  }

  .page-home .home-rail__link:hover,
  .page-home .home-rail__link:focus-visible {
    border-color: transparent;
  }

  .page-home .home-rail__link[aria-current],
  .page-home .home-rail__link.is-active {
    background: transparent;
    color: var(--cyan);
  }

  .page-home .home-rail__link[aria-current] .home-rail__num,
  .page-home .home-rail__link.is-active .home-rail__num {
    color: var(--cyan);
  }

  .page-home .home-rail__note {
    display: block;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-tag,
  .page-home .home-tag__sub,
  .page-home .btn,
  .page-home .home-rail__link {
    transition: none;
  }
}
<<<END>>>