.page-home {
  --home-rail: 268px;
  --home-gap: clamp(22px, 3.2vw, 48px);
  --home-edge: 1px solid var(--c-line);
  --home-soft-line: 1px solid var(--c-line-soft);
  color: var(--c-paper);
  background: var(--c-space);
}

.page-home .shell {
  width: calc(100% - var(--gutter) * 2);
  max-width: var(--container);
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  padding-block: clamp(22px, 4vw, 46px) clamp(38px, 6vw, 76px);
}

.page-home .shell__main {
  min-width: 0;
}

/* ---------- 左侧权益轨 ---------- */
.page-home .rail {
  min-width: 0;
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 16px;
  border: var(--home-edge);
  background:
    linear-gradient(178deg, rgba(242, 196, 109, 0.09), transparent 42%),
    linear-gradient(180deg, var(--c-panel), rgba(6, 10, 19, 0.92));
}

.page-home .rail__figure {
  margin: 0;
  border: var(--home-soft-line);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.page-home .rail__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.72;
}

.page-home .rail__kicker {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--c-gold);
}

.page-home .rail__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.12rem;
  letter-spacing: 0.04em;
  line-height: 1.4;
}

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

.page-home .rail__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 2px 10px;
  padding-block: 12px;
  border-top: var(--home-soft-line);
}

.page-home .rail__num {
  grid-row: span 2;
  font-size: 0.95rem;
  color: var(--c-gold);
  letter-spacing: 0.08em;
  line-height: 1.5;
}

.page-home .rail__label {
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.5;
}

.page-home .rail__meta {
  grid-column: 2;
  font-size: 0.8rem;
  line-height: 1.65;
  color: var(--c-steel);
}

.page-home .rail__link {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(83, 243, 228, 0.4);
  padding-bottom: 2px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .rail__link:hover,
.page-home .rail__link:focus-visible {
  color: var(--c-violet);
  border-color: var(--c-violet);
  outline: none;
}

/* ---------- 面包屑 ---------- */
.page-home .breadcrumbs {
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
}

.page-home .breadcrumbs__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  color: var(--c-steel);
}

.page-home .breadcrumbs__link {
  color: var(--c-steel);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

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

.page-home .breadcrumbs__current {
  color: var(--c-paper);
}

.page-home .breadcrumbs__sep {
  color: var(--c-line);
}

/* ---------- 框景首屏 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 3.6vw, 44px);
  border: var(--home-edge);
  background:
    radial-gradient(120% 92% at 90% 4%, var(--c-violet-soft), transparent 62%),
    linear-gradient(158deg, var(--c-panel), var(--c-space) 70%);
  box-shadow: var(--shadow-glow);
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset-block-start: 0;
  inset-inline-start: 0;
  width: 96px;
  height: 6px;
  background: repeating-linear-gradient(90deg, var(--c-cyan) 0 1px, transparent 1px 12px);
  opacity: 0.75;
}

.page-home .hero::after {
  content: "";
  position: absolute;
  inset-block-end: 0;
  inset-inline-end: 0;
  width: 6px;
  height: 96px;
  background: repeating-linear-gradient(180deg, var(--c-line) 0 1px, transparent 1px 12px);
}

.page-home .hero__bg {
  position: absolute;
  inset-block: 0;
  inset-inline-end: 0;
  width: min(64%, 540px);
  pointer-events: none;
  opacity: 0.3;
  -webkit-mask-image: linear-gradient(270deg, #000 18%, transparent 94%);
  mask-image: linear-gradient(270deg, #000 18%, transparent 94%);
}

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

.page-home .hero__body {
  position: relative;
  display: grid;
  gap: clamp(14px, 2.2vw, 24px);
  max-width: 62ch;
}

.page-home .kicker {
  margin: 0;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  color: var(--c-cyan);
}

.page-home .hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.4vw, 3.65rem);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: 0.04em;
}

.page-home .lede {
  margin: 0;
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  line-height: 1.8;
  color: var(--c-steel);
  max-width: 64ch;
}

.page-home .stamp {
  display: grid;
  gap: 3px;
  width: 100%;
  max-width: 420px;
  padding: 14px 16px;
  border: 1px solid rgba(83, 243, 228, 0.34);
  background: var(--c-cyan-soft);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-home .stamp:hover,
.page-home .stamp:focus-visible {
  border-color: var(--c-violet);
  background: var(--c-violet-soft);
  outline: none;
}

.page-home .stamp__label {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--c-steel);
}

.page-home .stamp__time {
  font-size: 1.02rem;
  letter-spacing: 0.06em;
  color: var(--c-cyan);
}

.page-home .stamp__meta {
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--c-steel);
}

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

/* ---------- 章节头 ---------- */
.page-home .sec-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 4px 12px;
  margin-bottom: clamp(16px, 2.4vw, 26px);
  padding-bottom: 12px;
  border-bottom: var(--home-edge);
}

.page-home .sec-head__index {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--c-gold);
}

.page-home .sec-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.4vw, 1.85rem);
  letter-spacing: 0.03em;
  line-height: 1.3;
}

.page-home .sec-head__note {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--c-steel);
  max-width: 68ch;
}

/* ---------- 公告流 ---------- */
.page-home .stream {
  margin-top: clamp(34px, 5.4vw, 68px);
}

.page-home .stream__figure {
  position: relative;
  margin: 0 0 clamp(14px, 2vw, 22px);
  border: var(--home-soft-line);
  overflow: hidden;
  aspect-ratio: 3 / 1;
  background: var(--c-panel);
}

.page-home .stream__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}

.page-home .stream__list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: stream;
}

.page-home .stream__item {
  display: grid;
  gap: 8px;
  padding-block: 16px;
  border-top: var(--home-soft-line);
  transition: background-color 0.2s var(--ease);
}

.page-home .stream__item:last-child {
  border-bottom: var(--home-soft-line);
}

.page-home .stream__item:hover {
  background: rgba(156, 124, 255, 0.05);
}

.page-home .stream__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
}

.page-home .stream__title {
  flex: 1 1 12ch;
  min-width: 0;
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.55;
}

.page-home .stream__time {
  flex: 0 0 auto;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--c-steel);
}

.page-home .stream__summary {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--c-steel);
  max-width: 68ch;
}

.page-home .tag {
  flex: 0 0 auto;
  padding: 2px 8px;
  border: 1px solid currentColor;
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  line-height: 1.6;
}

.page-home .tag--cyan {
  color: var(--c-cyan);
}

.page-home .tag--violet {
  color: var(--c-violet);
}

.page-home .tag--gold {
  color: var(--c-gold);
}

.page-home .tag--green {
  color: var(--c-green);
}

.page-home .tag--coral {
  color: var(--c-coral);
}

.page-home .stream__more {
  font-size: 0.88rem;
  color: var(--c-steel);
}

.page-home .stream__more summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--c-cyan);
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

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

.page-home .stream__more summary::before {
  content: "+";
}

.page-home .stream__more[open] summary::before {
  content: "−";
}

.page-home .stream__more summary:hover,
.page-home .stream__more summary:focus-visible {
  color: var(--c-violet);
  border-color: var(--c-violet);
  outline: none;
}

.page-home .stream__more p {
  margin: 8px 0 0;
  line-height: 1.78;
  max-width: 68ch;
}

/* ---------- 索引矩阵 ---------- */
.page-home .matrix {
  margin-top: clamp(34px, 5.4vw, 68px);
}

.page-home .matrix__wrap {
  position: relative;
  overflow: hidden;
  padding: 14px;
  border: var(--home-edge);
  background: var(--c-panel);
}

.page-home .matrix__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.1;
  pointer-events: none;
}

.page-home .matrix__grid {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--c-line);
  border: var(--home-soft-line);
}

.page-home .matrix__cell {
  display: grid;
  gap: 5px;
  min-width: 0;
  padding: 16px;
  background: var(--c-space);
  transition: background-color 0.22s var(--ease);
}

.page-home .matrix__cell:hover {
  background: #101a2c;
}

.page-home .matrix__code {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--c-cyan);
}

.page-home .matrix__cell:nth-child(2) .matrix__code {
  color: var(--c-violet);
}

.page-home .matrix__cell:nth-child(3) .matrix__code {
  color: var(--c-gold);
}

.page-home .matrix__cell:nth-child(4) .matrix__code {
  color: var(--c-green);
}

.page-home .matrix__cell:nth-child(5) .matrix__code {
  color: var(--c-cyan);
}

.page-home .matrix__cell:nth-child(6) .matrix__code {
  color: var(--c-coral);
}

.page-home .matrix__name {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-home .matrix__desc {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--c-steel);
}

.page-home .matrix__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
}

.page-home .matrix__count {
  margin: 0;
  font-size: 0.82rem;
  color: var(--c-steel);
}

.page-home .matrix__count .mono {
  color: var(--c-paper);
}

/* ---------- 变更说明 ---------- */
.page-home .changes {
  margin-top: clamp(34px, 5.4vw, 68px);
}

.page-home .changes__card {
  display: grid;
  gap: 12px;
  padding: clamp(20px, 3vw, 34px);
  border: 1px solid rgba(242, 196, 109, 0.32);
  background:
    linear-gradient(135deg, rgba(242, 196, 109, 0.09), transparent 58%),
    var(--c-panel);
  box-shadow: inset 3px 0 0 var(--c-gold);
}

.page-home .changes__kicker {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--c-gold);
}

.page-home .changes__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.2vw, 1.6rem);
  letter-spacing: 0.03em;
  line-height: 1.4;
}

.page-home .changes__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--c-steel);
  max-width: 68ch;
}

.page-home .changes__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin-top: 4px;
}

.page-home .changes__link {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--c-paper);
  text-decoration: none;
  border-bottom: 1px solid rgba(143, 163, 183, 0.5);
  padding-bottom: 2px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

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

/* ---------- 联系与服务节奏 ---------- */
.page-home .service {
  border-top: var(--home-edge);
  background:
    radial-gradient(90% 140% at 8% 0%, var(--c-cyan-soft), transparent 64%),
    linear-gradient(180deg, rgba(13, 21, 36, 0.72), var(--c-space));
}

.page-home .service__inner {
  width: calc(100% - var(--gutter) * 2);
  max-width: var(--container);
  margin-inline: auto;
  padding-block: clamp(28px, 4.6vw, 56px) clamp(20px, 3vw, 32px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

.page-home .service__copy {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.page-home .service__kicker {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--c-cyan);
}

.page-home .service__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.6vw, 1.9rem);
  letter-spacing: 0.03em;
  line-height: 1.35;
}

.page-home .service__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--c-steel);
  max-width: 66ch;
}

.page-home .service__side {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.page-home .service__mono {
  flex: 1 1 100%;
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--c-steel);
  overflow-wrap: anywhere;
}

.page-home .service__foot {
  width: calc(100% - var(--gutter) * 2);
  max-width: var(--container);
  margin-inline: auto;
  padding-block: 14px clamp(24px, 3.4vw, 40px);
  border-top: var(--home-soft-line);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
}

.page-home .service__foot a {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--c-steel);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-home .matrix__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .stream__head {
    flex-wrap: nowrap;
  }
}

@media (min-width: 760px) {
  .page-home .service__inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-home .service__mono {
    flex: 1 1 auto;
  }
}

@media (min-width: 900px) {
  .page-home .matrix__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-home .shell {
    grid-template-columns: var(--home-rail) minmax(0, 1fr);
    align-items: start;
  }

  .page-home .rail {
    position: sticky;
    top: 88px;
    max-height: calc(100vh - 112px);
    overflow-y: auto;
  }

  .page-home .hero {
    padding-inline-end: clamp(40px, 8vw, 96px);
  }
}

@media (max-width: 559px) {
  .page-home .rail__figure {
    display: none;
  }

  .page-home .hero__bg {
    width: 100%;
    opacity: 0.16;
  }

  .page-home .hero h1 {
    font-size: clamp(1.75rem, 8.4vw, 2.4rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .stamp,
  .page-home .stream__item,
  .page-home .matrix__cell,
  .page-home .rail__link,
  .page-home .changes__link,
  .page-home .service__foot a,
  .page-home .breadcrumbs__link,
  .page-home .stream__more summary {
    transition: none;
  }
}
<<<END>>>