.page-home {
  --home-pad: clamp(56px, 8vw, 100px);
  --home-rule: 1px solid var(--edge);
}

.page-home .tabs__panel[hidden] {
  display: none;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--hdr-h) + clamp(40px, 8vw, 84px)) 0 clamp(44px, 6vw, 72px);
  background: linear-gradient(158deg, var(--ink-900) 0%, var(--blue-700) 68%, #0b3a4b 100%);
  color: var(--paper);
}

.page-home .hero__grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.18;
}

.page-home .hero__grid svg {
  display: block;
  width: 100%;
  height: 100%;
}

.page-home .hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(20px, 4vw, 40px);
  grid-template-columns: 1fr;
}

.page-home .hero__rail {
  display: none;
}

.page-home .hero__crumbs {
  margin-bottom: 18px;
}

.page-home .hero__crumbs .breadcrumbs__list {
  color: var(--mist);
}

.page-home .hero__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 7.2vw, 66px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  font-weight: 800;
  margin: 0 0 20px;
  max-width: 15em;
}

.page-home .hero__title-kicker {
  display: block;
  font-size: 0.28em;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--mist);
  margin-bottom: 16px;
}

.page-home .hero__title em {
  font-style: normal;
  color: var(--lime);
}

.page-home .hero__lede {
  font-size: clamp(15px, 2.2vw, 17px);
  line-height: 1.78;
  color: #d3e2e7;
  max-width: 34em;
  margin: 0 0 28px;
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
}

.page-home .hero__jump {
  color: var(--lime);
  font-size: 14px;
  letter-spacing: 0.04em;
  text-decoration: none;
  border-bottom: 1px solid rgba(168, 224, 90, 0.45);
  padding-bottom: 2px;
}

.page-home .hero__jump:hover,
.page-home .hero__jump:focus-visible {
  border-bottom-color: var(--lime);
}

/* 首屏主线标签 */
.page-home .hero__tabs {
  position: relative;
  z-index: 1;
  margin-top: clamp(36px, 6vw, 60px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--hair-light);
}

.page-home .hero__tabs .tabs__list {
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid var(--hair-light);
}

.page-home .hero__tabs .tabs__tab {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 14px 14px 16px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--hair-light);
  border-left: 2px solid transparent;
  color: var(--mist);
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.06em;
  text-align: left;
  cursor: pointer;
  transition: color 200ms var(--ease), border-color 200ms var(--ease), background 200ms var(--ease);
}

.page-home .hero__tabs .tabs__tab:last-child {
  border-bottom: 0;
}

.page-home .hero__tabs .tabs__tab[aria-selected="true"] {
  color: var(--paper);
  border-left-color: var(--lime);
  background: rgba(127, 179, 196, 0.1);
}

.page-home .hero__tab-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--lime);
}

.page-home .hero__panel {
  padding: 24px 4px 0;
}

.page-home .hero__panel-text {
  font-size: 15px;
  line-height: 1.8;
  color: #d3e2e7;
  max-width: 32em;
  margin: 0 0 14px;
}

.page-home .hero__panel-meta {
  color: var(--mist);
  letter-spacing: 0.1em;
  margin: 0 0 20px;
}

/* ---------- 大屏入口宽幅模块 ---------- */
.page-home .screen {
  padding: var(--home-pad) 0 calc(var(--home-pad) * 0.8);
  background: var(--paper);
}

.page-home .screen .section__head {
  max-width: 46em;
  margin-bottom: clamp(26px, 4vw, 40px);
}

.page-home .screen__title {
  font-family: var(--font-display);
  font-size: clamp(24px, 4.6vw, 40px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
  color: var(--graphite);
}

.page-home .screen__lede {
  color: #3d474c;
  margin: 0;
}

.page-home .screen__panel {
  position: relative;
  padding: clamp(20px, 3.6vw, 40px);
  background: linear-gradient(140deg, var(--ink-900) 0%, var(--blue-700) 100%);
  color: var(--paper);
  clip-path: polygon(0 0, calc(100% - 30px) 0, 100% 30px, 100% 100%, 30px 100%, 0 calc(100% - 30px));
}

.page-home .screen__panel::after {
  content: "";
  position: absolute;
  top: 20px;
  right: 26px;
  width: 62px;
  height: 1px;
  background: var(--lime);
  opacity: 0.75;
  transform: rotate(-34deg);
  transform-origin: right center;
}

.page-home .screen__shot {
  margin: 0 0 clamp(20px, 3vw, 30px);
  border: 1px solid var(--hair-light);
}

.page-home .screen__points {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .screen__point {
  display: grid;
  gap: 4px;
  padding-top: 12px;
  border-top: 1px solid var(--hair-light);
}

.page-home .screen__point-key {
  color: var(--lime);
  letter-spacing: 0.14em;
}

.page-home .screen__point-val {
  font-size: 14.5px;
  line-height: 1.7;
  color: #d3e2e7;
}

.page-home .screen__cta {
  align-self: flex-start;
}

/* ---------- 错位双栏 ---------- */
.page-home .orderly {
  padding: 0 0 var(--home-pad);
  background: var(--paper);
}

.page-home .orderly__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
}

.page-home .orderly__figure {
  margin: 0;
}

.page-home .orderly__text h2 {
  font-family: var(--font-display);
  font-size: clamp(23px, 4.2vw, 36px);
  line-height: 1.2;
  margin: 0 0 18px;
  color: var(--graphite);
}

.page-home .orderly__text .prose p {
  color: #3d474c;
  margin: 0 0 14px;
}

.page-home .orderly__facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 24px 0 0;
  border-top: var(--home-rule);
}

.page-home .orderly__fact {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: var(--home-rule);
}

.page-home .orderly__fact dt {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: #5a686e;
}

.page-home .orderly__fact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--blue-700);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

/* ---------- 公告对照 ---------- */
.page-home .compare {
  padding: var(--home-pad) 0;
  background: var(--fog);
}

.page-home .compare__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
}

.page-home .compare__col h2 {
  font-family: var(--font-display);
  font-size: clamp(23px, 4.2vw, 36px);
  line-height: 1.2;
  margin: 0 0 16px;
  color: var(--graphite);
}

.page-home .compare__lede {
  color: #3d474c;
  margin: 0 0 24px;
}

.page-home .compare__sheet {
  background: var(--paper);
  border: var(--home-rule);
  padding: 16px 14px 12px;
}

.page-home .compare__head,
.page-home .compare__row {
  display: grid;
  grid-template-columns: 5.2em 1fr 1fr;
  align-items: baseline;
}

.page-home .compare__head {
  padding-bottom: 10px;
  border-bottom: 1px solid var(--blue-700);
}

.page-home .compare__row {
  padding: 10px 0;
  border-bottom: 1px solid var(--edge);
}

.page-home .compare__cell {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--graphite);
  padding-right: 8px;
}

.page-home .compare__head .compare__cell {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--blue-700);
}

.page-home .compare__cell--key {
  color: #6b7a80;
}

.page-home .compare__row.is-diff .compare__cell--key::before {
  content: "•";
  color: var(--clay);
  margin-right: 4px;
  font-size: 15px;
  line-height: 0;
}

.page-home .compare__note {
  margin: 12px 0 0;
  color: #6b7a80;
  letter-spacing: 0.06em;
}

.page-home .compare__figure {
  margin: 22px 0 0;
}

/* ---------- 检索演示 ---------- */
.page-home .search {
  padding: var(--home-pad) 0;
  background: var(--paper);
}

.page-home .search__inner {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-home .search__head h2 {
  font-family: var(--font-display);
  font-size: clamp(23px, 4.2vw, 36px);
  line-height: 1.2;
  margin: 0 0 16px;
  color: var(--graphite);
}

.page-home .search__head .prose {
  color: #3d474c;
  margin: 0;
}

.page-home .search__tabs .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0 8px;
  border-bottom: 1px solid var(--edge);
}

.page-home .search__tabs .tabs__tab {
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 10px 12px 12px;
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.05em;
  color: #5a686e;
  cursor: pointer;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-home .search__tabs .tabs__tab[aria-selected="true"] {
  color: var(--blue-700);
  border-bottom-color: var(--lime);
}

.page-home .search__panel {
  padding-top: 8px;
}

.page-home .search__results {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .search__result {
  display: grid;
  gap: 2px 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--edge);
}

.page-home .search__tag {
  color: var(--green);
  letter-spacing: 0.1em;
}

.page-home .search__title {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--graphite);
}

.page-home .search__meta {
  color: #7b8a90;
  letter-spacing: 0.06em;
}

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

.page-home .search__figure {
  margin: 0;
}

.page-home .search__aside .prose {
  color: #3d474c;
  margin: 0 0 20px;
}

/* ---------- 老入口 ---------- */
.page-home .legacy {
  padding: var(--home-pad) 0;
  background: var(--fog);
}

.page-home .legacy .section__head {
  max-width: 44em;
  margin-bottom: clamp(24px, 4vw, 36px);
}

.page-home .legacy h2 {
  font-family: var(--font-display);
  font-size: clamp(23px, 4.2vw, 36px);
  line-height: 1.2;
  margin: 0 0 14px;
  color: var(--graphite);
}

.page-home .legacy__lede {
  color: #3d474c;
  margin: 0;
}

.page-home .legacy__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--mist);
  border: 1px solid var(--mist);
}

.page-home .legacy__card {
  background: var(--paper);
  padding: clamp(20px, 3.4vw, 32px);
}

.page-home .legacy__num {
  display: block;
  color: var(--blue-700);
  letter-spacing: 0.16em;
  margin-bottom: 12px;
}

.page-home .legacy__title {
  font-family: var(--font-display);
  font-size: clamp(18px, 3vw, 24px);
  margin: 0 0 10px;
  color: var(--graphite);
}

.page-home .legacy__text {
  font-size: 14.5px;
  line-height: 1.75;
  color: #3d474c;
  margin: 0 0 16px;
}

.page-home .legacy__path {
  color: #6b7a80;
  letter-spacing: 0.04em;
  margin: 0 0 14px;
  padding-top: 12px;
  border-top: 1px solid var(--edge);
}

.page-home .legacy__link {
  display: inline-block;
  color: var(--blue-700);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid var(--blue-700);
  padding-bottom: 2px;
}

.page-home .legacy__link:hover,
.page-home .legacy__link:focus-visible {
  color: var(--green);
  border-bottom-color: var(--green);
}

/* ---------- 数据条与栏目 ---------- */
.page-home .stats {
  position: relative;
  padding: var(--home-pad) 0 calc(var(--home-pad) * 0.85);
  background: var(--ink-900);
  color: var(--paper);
}

.page-home .stats::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--lime);
  opacity: 0.55;
}

.page-home .stats__head {
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-home .stats__title {
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 34px);
  line-height: 1.2;
  margin: 0;
  color: var(--paper);
}

.page-home .stats__list {
  list-style: none;
  margin: 0 0 clamp(36px, 6vw, 64px);
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px 16px;
}

.page-home .stats__item {
  padding-top: 14px;
  border-top: 1px solid var(--hair-light);
}

.page-home .stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(40px, 9vw, 72px);
  line-height: 1;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.page-home .stats__label {
  font-size: 13px;
  line-height: 1.5;
  color: var(--mist);
  letter-spacing: 0.04em;
}

.page-home .channels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--hair-light);
  border: 1px solid var(--hair-light);
}

.page-home .channel {
  display: block;
  padding: 20px 18px;
  background: var(--ink-900);
  color: var(--paper);
  text-decoration: none;
  transition: background 220ms var(--ease);
}

.page-home .channel:hover,
.page-home .channel:focus-visible {
  background: var(--blue-700);
}

.page-home .channel__num {
  display: block;
  color: var(--lime);
  letter-spacing: 0.16em;
  margin-bottom: 10px;
}

.page-home .channel__name {
  display: block;
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.page-home .channel__desc {
  display: block;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .hero__inner {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: clamp(24px, 4vw, 48px);
  }

  .page-home .hero__rail {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 18px;
    padding-top: 8px;
    border-left: 1px solid var(--hair-light);
  }

  .page-home .hero__rail-index {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.16em;
    color: var(--lime);
  }

  .page-home .hero__rail-text {
    writing-mode: vertical-rl;
    font-size: 12px;
    letter-spacing: 0.28em;
    color: var(--mist);
  }

  .page-home .hero__tabs {
    grid-template-columns: minmax(200px, 260px) minmax(0, 1fr);
  }

  .page-home .hero__panel {
    padding: 0 0 0 clamp(24px, 3.4vw, 40px);
    border-left: 1px solid var(--hair-light);
  }

  .page-home .screen__point {
    grid-template-columns: 6.5em minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }

  .page-home .orderly__inner {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-home .orderly__figure {
    margin-top: -40px;
  }

  .page-home .compare__inner {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
  }

  .page-home .compare__col--table {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
  }

  .page-home .compare__figure {
    margin: 0;
  }

  .page-home .search__result {
    grid-template-columns: 7.5em minmax(0, 1fr) auto;
    align-items: baseline;
    gap: 14px;
  }

  .page-home .search__meta {
    text-align: right;
  }

  .page-home .search__foot {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
    gap: clamp(24px, 4vw, 48px);
  }

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

  .page-home .stats__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
  }

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

@media (min-width: 1080px) {
  .page-home .hero__title {
    max-width: 13em;
  }

  .page-home .compare__col--table {
    grid-template-columns: minmax(0, 1fr);
  }

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

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

@media (prefers-reduced-motion: reduce) {
  .page-home .hero__tabs .tabs__tab,
  .page-home .search__tabs .tabs__tab,
  .page-home .channel {
    transition: none;
  }
}
<<<END>>>