.page-home {
  --home-pad-block: clamp(3.5rem, 7vw, 6rem);
  font-family: var(--font-body);
  background: var(--c-cream);
  color: var(--c-ink);
  overflow-x: hidden;
}

/* ===== 章节通用排版 ===== */
.page-home .section {
  padding-block: var(--home-pad-block);
}
.page-home .section__head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem 1.25rem;
  margin-bottom: 2rem;
}
.page-home .section__index {
  font-family: var(--font-number);
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1;
  color: var(--c-orange);
  font-weight: 700;
}
.page-home .section__label {
  display: block;
  font-family: var(--font-number);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-orange);
}
.page-home .section__title {
  margin: 0.35rem 0 0;
  font-family: var(--font-headline);
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  line-height: 1.05;
}
.page-home .section__intro {
  grid-column: 1 / -1;
  max-width: 36em;
  margin: 0.25rem 0 0;
  padding-left: 1rem;
  border-left: 3px solid var(--c-neon);
  color: var(--c-gray);
  font-size: 0.92rem;
  line-height: 1.7;
}
.page-home .cb-index__heading {
  min-width: 0;
}

/* ===== 首屏头版 ===== */
.page-home .cb-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--c-space);
  color: var(--c-cream);
}
.page-home .cb-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.page-home .cb-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.page-home .cb-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    120deg,
    rgba(10, 30, 63, 0.82) 0%,
    rgba(10, 30, 63, 0.45) 55%,
    rgba(19, 43, 92, 0.2) 100%
  );
}
.page-home .cb-hero__inner {
  position: relative;
  z-index: 1;
  padding-top: var(--home-pad-block);
  padding-bottom: var(--home-pad-block);
}
.page-home .cb-hero__edition {
  margin: 0 0 1.25rem;
  font-family: var(--font-number);
  font-size: 0.78rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--c-neon);
}
.page-home .cb-hero__title {
  margin: 0 0 1.5rem;
  font-family: var(--font-headline);
  font-size: clamp(2.7rem, 9vw, 6.2rem);
  line-height: 0.95;
  letter-spacing: -0.015em;
  color: var(--c-cream);
}
.page-home .cb-hero__intro {
  max-width: 30em;
  margin: 0 0 2rem;
  color: rgba(247, 245, 240, 0.82);
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  line-height: 1.8;
}
.page-home .cb-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.page-home .cb-hero__links .btn {
  margin: 0;
}

/* ===== 主题筛选 ===== */
.page-home .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 2rem;
  padding: 0.75rem;
  border: 1px solid var(--c-border);
  background: #fff;
}
.page-home .filter-btn {
  appearance: none;
  border: 1px solid var(--c-border);
  background: transparent;
  padding: 0.55rem 1rem;
  font-family: var(--font-number);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--c-ink);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.page-home .filter-btn.is-active,
.page-home .filter-btn:hover {
  background: var(--c-space);
  border-color: var(--c-space);
  color: var(--c-neon);
}

/* ===== 头版导读索引卡片 ===== */
.page-home .cb-index__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
.page-home .cb-index__item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto auto auto;
  column-gap: 1rem;
  row-gap: 0.5rem;
  padding: 1.75rem;
  background: #fff;
  border: 1px solid var(--c-border);
  color: var(--c-ink);
  text-decoration: none;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.page-home .cb-index__item::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 24px;
  height: 24px;
  background: linear-gradient(225deg, var(--c-neon) 50%, transparent 51%);
  opacity: 0.8;
  transition: opacity 0.25s ease;
}
.page-home .cb-index__item:hover,
.page-home .cb-index__item:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 1.25rem 2.5rem rgba(10, 30, 63, 0.14);
}
.page-home .cb-index__item:hover::after,
.page-home .cb-index__item:focus-visible::after {
  opacity: 1;
}
.page-home .cb-index__number {
  grid-column: 1;
  grid-row: 1;
  font-family: var(--font-number);
  font-size: 1.8rem;
  color: var(--c-orange);
  font-weight: 700;
  line-height: 1;
}
.page-home .cb-index__item .tag {
  grid-column: 2;
  grid-row: 1;
  justify-self: end;
}
.page-home .cb-index__title {
  grid-column: 1 / -1;
  grid-row: 2;
  margin: 0;
  font-family: var(--font-headline);
  font-size: 1.15rem;
  line-height: 1.2;
  color: var(--c-ink);
}
.page-home .cb-index__desc {
  grid-column: 1 / -1;
  grid-row: 3;
  margin: 0;
  color: var(--c-gray);
  font-size: 0.92rem;
  line-height: 1.65;
}
.page-home .cb-index__more {
  grid-column: 1 / -1;
  grid-row: 4;
  margin-top: 0.75rem;
  font-family: var(--font-number);
  font-size: 0.75rem;
  color: var(--c-space);
}

.page-home .cb-index__item--dark {
  background: var(--c-space-variant);
  border-color: var(--c-space-variant);
}
.page-home .cb-index__item--dark .cb-index__title {
  color: var(--c-cream);
}
.page-home .cb-index__item--dark .cb-index__desc {
  color: rgba(247, 245, 240, 0.72);
}
.page-home .cb-index__item--dark .cb-index__number {
  color: var(--c-neon);
}
.page-home .cb-index__item--dark .cb-index__more {
  color: var(--c-neon);
}
.page-home .cb-index__item--dark::after {
  background: linear-gradient(225deg, var(--c-yellow) 50%, transparent 51%);
}

/* ===== 数据速览 ===== */
.page-home .cb-data__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
.page-home .cb-data__figure {
  margin: 0;
}
.page-home .cb-data__figure img {
  display: block;
  width: 100%;
  height: auto;
}
.page-home .cb-data__caption {
  margin: 0.75rem 0 0;
  font-family: var(--font-number);
  font-size: 0.72rem;
  color: var(--c-gray);
}
.page-home .cb-data__note {
  background: #fff;
  border-left: 4px solid var(--c-neon);
  padding: 1.5rem 1.5rem 1.25rem;
}
.page-home .cb-data__note-title {
  margin: 0 0 1rem;
  font-family: var(--font-headline);
  font-size: 1rem;
}
.page-home .cb-data__list {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
}
.page-home .cb-data__list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--c-border);
  font-family: var(--font-number);
  font-size: 0.82rem;
  color: var(--c-ink);
}
.page-home .cb-data__list li span {
  color: var(--c-gray);
}

/* ===== 改版动态 ===== */
.page-home .cb-update {
  background: var(--c-space);
  color: var(--c-cream);
}
.page-home .cb-update .section__intro {
  color: rgba(247, 245, 240, 0.72);
}
.page-home .cb-update .section__label {
  color: var(--c-neon);
}
.page-home .cb-update .section__title {
  color: var(--c-cream);
}
.page-home .cb-update__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
.page-home .cb-update__media img {
  display: block;
  width: 100%;
  height: auto;
  box-shadow: 0 1.25rem 3rem rgba(0, 0, 0, 0.35);
}
.page-home .cb-update__body {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: flex-start;
}
.page-home .cb-update__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.25rem;
}
.page-home .cb-update__item {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(247, 245, 240, 0.15);
}
.page-home .cb-update__dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-top: 0.6rem;
  background: var(--c-neon);
}
.page-home .cb-update__item h3 {
  margin: 0 0 0.3rem;
  font-family: var(--font-headline);
  font-size: 1rem;
  color: var(--c-cream);
}
.page-home .cb-update__item p {
  margin: 0;
  color: rgba(247, 245, 240, 0.72);
  font-size: 0.88rem;
  line-height: 1.6;
}

/* ===== 订阅指引 ===== */
.page-home .cb-subscribe__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding: clamp(2rem, 6vw, 4rem);
  background: var(--c-space-variant);
  color: var(--c-cream);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 1.5rem), 0 100%);
}
.page-home .cb-subscribe .section__label {
  color: var(--c-neon);
}
.page-home .cb-subscribe__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
}
.page-home .cb-subscribe__title {
  margin: 0;
  font-family: var(--font-headline);
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  line-height: 1.1;
  color: var(--c-cream);
}
.page-home .cb-subscribe__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}
.page-home .cb-subscribe__steps li {
  display: flex;
  gap: 0.85rem;
  align-items: baseline;
  color: rgba(247, 245, 240, 0.9);
  font-size: 0.95rem;
}
.page-home .cb-subscribe__steps li span {
  font-family: var(--font-number);
  font-weight: 700;
  color: var(--c-neon);
}
.page-home .cb-subscribe__media img {
  display: block;
  width: 100%;
  height: auto;
  box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, 0.4);
}

/* ===== 资源下载 ===== */
.page-home .cb-resource__band {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: clamp(2rem, 5vw, 3rem);
  background: #fff;
  border: 1px solid var(--c-border);
  border-left: 5px solid var(--c-orange);
}
.page-home .cb-resource__title {
  margin: 0;
  font-family: var(--font-headline);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1.15;
}
.page-home .cb-resource__desc {
  margin: 0;
  color: var(--c-gray);
  max-width: 36em;
  line-height: 1.7;
}
.page-home .cb-resource__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ===== 桌面端增强 ===== */
@media (min-width: 960px) {
  .page-home .cb-index__grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
  .page-home .cb-index__item:nth-child(2) {
    margin-top: 2rem;
  }
  .page-home .cb-index__item:nth-child(4) {
    margin-top: 2.75rem;
  }

  .page-home .cb-data__layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
    align-items: start;
  }

  .page-home .cb-update__layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-home .cb-subscribe__panel {
    grid-template-columns: minmax(0, 6fr) minmax(0, 4fr);
    align-items: center;
  }

  .page-home .cb-resource__band {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}
<<<END>>>