.page-home {
  --home-pad: clamp(1.25rem, 4vw, 2.5rem);
  --home-cut: 22px;
  background: var(--ink-950);
  color: var(--paper-050);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-home h1,
.page-home h2,
.page-home h3 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0;
}

.page-home h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
}

.page-home p {
  margin: 0;
  line-height: 1.75;
}

.page-home .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate-400);
  margin: 0;
}

.page-home .mono {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

/* ---------- 章节目录（宽屏侧边） ---------- */
.page-home .toc {
  display: none;
}

.page-home .toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
  border-left: 1px solid var(--ink-700);
  padding-left: 0.85rem;
}

.page-home .toc__link {
  display: flex;
  gap: 0.5rem;
  align-items: baseline;
  font-size: 0.78rem;
  color: var(--slate-400);
  text-decoration: none;
  transition: color 180ms var(--ease);
}

.page-home .toc__num {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: var(--ink-700);
  transition: color 180ms var(--ease);
}

.page-home .toc__link:hover,
.page-home .toc__link:focus-visible {
  color: var(--lime-400);
}

.page-home .toc__link:hover .toc__num {
  color: var(--lime-400);
}

@media (min-width: 1600px) {
  .page-home .toc {
    display: block;
    position: fixed;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
  }
}

/* ---------- 图片容器 ---------- */
.page-home .media-frame {
  position: relative;
  overflow: hidden;
  background: var(--ink-900);
  margin: 0;
}

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

.page-home .media-frame__grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(201, 255, 74, 0.18) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(201, 255, 74, 0.18) 1px, transparent 1px);
  background-size: 8px 8px;
  opacity: 0.35;
  mix-blend-mode: screen;
}

/* ---------- 封面 ---------- */
.page-home .cover {
  position: relative;
  padding: clamp(2rem, 6vw, 4rem) 0 clamp(2.5rem, 5vw, 4rem);
  background:
    radial-gradient(110% 70% at 92% 0%, rgba(28, 107, 78, 0.55), transparent 62%),
    var(--ink-950);
  scroll-margin-top: calc(var(--header-h-compact) + 1rem);
}

.page-home .cover__inner {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
}

.page-home .cover__eyebrow {
  color: var(--lime-400);
}

.page-home .cover__title {
  margin-top: 0.9rem;
  font-size: clamp(2.5rem, 9.5vw, 4.6rem);
  line-height: 1.02;
  font-weight: 900;
}

.page-home .cover__title span {
  display: block;
}

.page-home .cover__title .is-lime {
  color: var(--lime-400);
}

.page-home .cover__lede {
  margin-top: clamp(1rem, 2.4vw, 1.5rem);
  max-width: 34ch;
  font-size: 1rem;
  color: var(--paper-200);
}

.page-home .cover__index {
  list-style: none;
  margin: clamp(1.5rem, 3.5vw, 2.2rem) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  max-width: 32rem;
}

.page-home .cover__index li {
  display: grid;
  grid-template-columns: 2.6rem 1fr;
  gap: 0.75rem;
  align-items: baseline;
  padding: 0.7rem 0;
  border-top: 1px solid var(--ink-700);
  font-size: 0.92rem;
  color: var(--paper-200);
}

.page-home .cover__index li:last-child {
  border-bottom: 1px solid var(--ink-700);
}

.page-home .cover__index .mono {
  font-size: 0.72rem;
  color: var(--lime-400);
}

.page-home .cover__index strong {
  color: var(--paper-050);
  font-weight: 600;
}

.page-home .cover__scroll {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: clamp(1.5rem, 4vw, 2.4rem);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--slate-400);
  text-decoration: none;
  transition: color 180ms var(--ease);
}

.page-home .cover__scroll svg {
  width: 18px;
  height: 18px;
  transition: transform 260ms var(--ease);
}

.page-home .cover__scroll:hover,
.page-home .cover__scroll:focus-visible {
  color: var(--lime-400);
}

.page-home .cover__scroll:hover svg {
  transform: translateY(5px);
}

.page-home .cover__media {
  position: relative;
}

.page-home .cover__frame {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 52px), calc(100% - 52px) 100%, 0 100%);
  aspect-ratio: 4 / 5;
}

.page-home .cover__frame .media-frame__img {
  height: 100%;
  object-fit: cover;
}

.page-home .cover__stamp {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 2;
  padding: 0.6rem 1.3rem;
  background: linear-gradient(120deg, var(--lime-400), var(--lime-100));
  color: var(--ink-950);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  clip-path: polygon(0 24%, 100% 0, 100% 76%, 0 100%);
}

@media (min-width: 900px) {
  .page-home .cover__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
    gap: clamp(2rem, 4vw, 4rem);
  }
}

/* ---------- 集锦入口 ---------- */
.page-home .highlights {
  position: relative;
  background: var(--forest-grad);
  color: var(--paper-050);
  padding: clamp(2.5rem, 6vw, 4.5rem) 0;
  scroll-margin-top: calc(var(--header-h-compact) + 1rem);
}

.page-home .highlights::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--lime-400), transparent);
  opacity: 0.6;
}

.page-home .highlights__inner {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
}

.page-home .highlights__text {
  display: grid;
  gap: clamp(0.85rem, 2vw, 1.2rem);
  align-content: start;
}

.page-home .highlights .eyebrow {
  color: var(--lime-100);
}

.page-home .highlights__title {
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  max-width: 22ch;
}

.page-home .highlights__lede {
  max-width: 36ch;
  color: var(--paper-050);
  font-size: 0.98rem;
}

.page-home .highlights__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.4rem;
}

.page-home .highlights .btn--ghost {
  border-color: rgba(244, 247, 243, 0.55);
  color: var(--paper-050);
}

.page-home .highlights__frame {
  aspect-ratio: 3 / 2;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 34px 100%, 0 calc(100% - 34px));
  border: 1px solid rgba(201, 255, 74, 0.28);
}

@media (min-width: 900px) {
  .page-home .highlights__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }
}

/* ---------- 节奏索引带 ---------- */
.page-home .band {
  background: var(--ink-900);
  border-top: 1px solid var(--ink-700);
  border-bottom: 1px solid var(--ink-700);
}

.page-home .band__inner {
  display: flex;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-home .band__cell {
  position: relative;
  flex: 1 0 min(80vw, 19rem);
  display: grid;
  gap: 0.45rem;
  align-content: start;
  padding: clamp(1.2rem, 3vw, 1.7rem) clamp(1rem, 2.5vw, 1.7rem);
  border-left: 1px solid var(--ink-700);
}

.page-home .band__cell:first-child {
  border-left: 0;
}

.page-home .band__cell::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: -1px;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--lime-400), transparent);
  opacity: 0.4;
}

.page-home .band__num {
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 2.6vw, 1.35rem);
  color: var(--lime-400);
  letter-spacing: 0.04em;
}

.page-home .band__text {
  font-size: 0.86rem;
  color: var(--paper-200);
  line-height: 1.6;
}

@media (min-width: 760px) {
  .page-home .band__cell {
    flex: 1 1 0;
  }
}

/* ---------- 三栏摘要 ---------- */
.page-home .summary {
  background: var(--paper-050);
  color: var(--ink-950);
  padding: clamp(2.5rem, 6vw, 4.5rem) 0;
  scroll-margin-top: calc(var(--header-h-compact) + 1rem);
}

.page-home .summary .eyebrow,
.page-home .assist .eyebrow {
  color: var(--ink-700);
}

.page-home .summary__head {
  display: grid;
  gap: 0.7rem;
  max-width: 32rem;
}

.page-home .summary__grid {
  display: grid;
  gap: clamp(1rem, 2.5vw, 1.5rem);
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
}

.page-home .s-card {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: clamp(1.15rem, 2.6vw, 1.6rem);
  background: var(--paper-200);
  color: var(--ink-950);
  transition: transform 280ms var(--ease), background-color 280ms var(--ease);
}

.page-home .s-card:nth-child(1) {
  clip-path: polygon(24px 0, 100% 0, 100% 100%, 0 100%, 0 24px);
}

.page-home .s-card:nth-child(2) {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.page-home .s-card:nth-child(3) {
  clip-path: polygon(24px 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%, 0 24px);
}

.page-home .s-card:hover {
  transform: translateY(-4px);
  background: var(--lime-100);
}

.page-home .s-card__num {
  font-size: 0.7rem;
  color: var(--ink-700);
  letter-spacing: 0.08em;
  margin: 0;
}

.page-home .s-card h3 {
  font-size: clamp(1.1rem, 2.4vw, 1.3rem);
  line-height: 1.25;
}

.page-home .s-card > p {
  font-size: 0.93rem;
  line-height: 1.72;
  color: var(--ink-900);
}

.page-home .s-card__link {
  margin-top: auto;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--ink-950);
  text-decoration: none;
  border-bottom: 2px solid var(--lime-400);
  padding-bottom: 2px;
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-home .s-card__link:hover,
.page-home .s-card__link:focus-visible {
  border-color: var(--orange-500);
  transform: translateX(3px);
}

/* ---------- 折叠 ---------- */
.page-home .fold {
  border-top: 1px solid rgba(22, 56, 44, 0.28);
  padding-top: 0.6rem;
}

.page-home .fold__toggle {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.3rem 0;
  background: none;
  border: 0;
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: var(--ink-700);
  text-align: left;
  cursor: pointer;
}

.page-home .fold__icon {
  flex: none;
  width: 10px;
  height: 10px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform 220ms var(--ease);
}

.page-home .fold__toggle[aria-expanded="true"] .fold__icon {
  transform: rotate(-135deg) translateY(-2px);
}

.page-home .fold__panel {
  display: none;
  margin-top: 0.4rem;
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--ink-900);
}

.page-home .fold__panel[data-open="true"] {
  display: block;
}

/* ---------- 焕新版 ---------- */
.page-home .version {
  background: var(--ink-950);
  color: var(--paper-050);
  scroll-margin-top: calc(var(--header-h-compact) + 1rem);
}

.page-home .wide-shot {
  position: relative;
  margin: 0;
}

.page-home .wide-shot__frame {
  position: relative;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 84%, 86% 100%, 0 100%);
  background: var(--ink-900);
}

.page-home .wide-shot__frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 5;
  object-fit: cover;
  opacity: 0.82;
  max-width: 100%;
}

.page-home .version__inner {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  padding-top: clamp(2rem, 5vw, 3.5rem);
  padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

.page-home .version__text {
  display: grid;
  gap: clamp(0.8rem, 2vw, 1.15rem);
  align-content: start;
  max-width: 40rem;
}

.page-home .version__text .eyebrow {
  color: var(--orange-500);
}

.page-home .version__text p {
  color: var(--paper-200);
  font-size: 0.96rem;
  max-width: 36ch;
}

.page-home .version__text .btn {
  justify-self: start;
  margin-top: 0.5rem;
}

.page-home .version__sizes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  align-content: start;
  border-top: 1px solid var(--ink-700);
}

.page-home .version__sizes li {
  display: grid;
  gap: 0.3rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--ink-700);
}

.page-home .version__sizes .mono {
  font-size: 0.76rem;
  color: var(--lime-400);
}

.page-home .version__sizes span:last-child {
  font-size: 0.9rem;
  color: var(--paper-200);
  line-height: 1.65;
}

@media (min-width: 900px) {
  .page-home .version__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }
}

/* ---------- 规模与数据 ---------- */
.page-home .numbers {
  background: var(--forest-grad);
  color: var(--paper-050);
  padding: clamp(2.5rem, 6vw, 4.5rem) 0;
  scroll-margin-top: calc(var(--header-h-compact) + 1rem);
}

.page-home .numbers__inner {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

.page-home .numbers__main {
  display: grid;
  gap: clamp(0.9rem, 2vw, 1.3rem);
  align-content: start;
}

.page-home .numbers .eyebrow {
  color: var(--lime-100);
}

.page-home .numbers__main h2 {
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  max-width: 20ch;
}

.page-home .data-table__wrap {
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-home .data-table {
  width: 100%;
  min-width: 20rem;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.page-home .data-table th,
.page-home .data-table td {
  text-align: left;
  padding: 0.72rem 0.5rem;
  border-bottom: 1px solid rgba(244, 247, 243, 0.22);
  font-weight: 400;
}

.page-home .data-table thead th {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lime-100);
  border-bottom-color: rgba(201, 255, 74, 0.5);
}

.page-home .data-table tbody th {
  color: var(--paper-200);
}

.page-home .data-table td {
  font-family: var(--font-mono);
  color: var(--lime-400);
  text-align: right;
  white-space: nowrap;
}

.page-home .data-table tbody tr {
  transition: background-color 180ms var(--ease);
}

.page-home .data-table tbody tr:hover {
  background: rgba(201, 255, 74, 0.08);
}

.page-home .numbers__note {
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--paper-200);
}

.page-home .numbers__note a {
  color: var(--lime-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 255, 74, 0.5);
}

.page-home .numbers__note a:hover,
.page-home .numbers__note a:focus-visible {
  color: var(--paper-050);
}

.page-home .numbers__figure {
  margin: 0;
  position: relative;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 36px), calc(100% - 36px) 100%, 0 100%);
  background: var(--ink-900);
  overflow: hidden;
}

.page-home .numbers__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  max-width: 100%;
}

@media (min-width: 900px) {
  .page-home .numbers__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
  }
}

/* ---------- 帮助与人工通道 ---------- */
.page-home .assist {
  background: var(--paper-050);
  color: var(--ink-950);
  padding: clamp(2.5rem, 6vw, 4.5rem) 0;
  scroll-margin-top: calc(var(--header-h-compact) + 1rem);
}

.page-home .assist__head {
  display: grid;
  gap: 0.7rem;
  max-width: 30rem;
}

.page-home .assist__grid {
  display: grid;
  gap: clamp(1rem, 2.5vw, 1.5rem);
  margin-top: clamp(1.5rem, 3.5vw, 2.4rem);
}

.page-home .assist__panel {
  display: grid;
  gap: 0.85rem;
  align-content: start;
  padding: clamp(1.2rem, 3vw, 1.85rem);
  background: var(--paper-200);
  color: var(--ink-950);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-home .assist__panel--signal {
  background: var(--ink-950);
  color: var(--paper-050);
  clip-path: polygon(20px 0, 100% 0, 100% 100%, 0 100%, 0 20px);
}

.page-home .assist__tag {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-700);
  margin: 0;
}

.page-home .assist__panel--signal .assist__tag {
  color: var(--orange-500);
}

.page-home .assist__panel h3 {
  font-size: clamp(1.05rem, 2.4vw, 1.22rem);
  line-height: 1.3;
}

.page-home .assist__panel p {
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--ink-900);
}

.page-home .assist__panel--signal p {
  color: var(--paper-200);
}

.page-home .assist__panel .btn {
  justify-self: start;
  margin-top: 0.3rem;
}

.page-home .assist__panel .btn--ghost {
  border-color: rgba(5, 19, 15, 0.35);
  color: var(--ink-950);
}

@media (min-width: 820px) {
  .page-home .summary__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .s-card:nth-child(2) {
    margin-top: 44px;
  }

  .page-home .s-card:nth-child(3) {
    margin-top: 16px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-home .s-card,
  .page-home .s-card__link,
  .page-home .cover__scroll svg,
  .page-home .fold__icon,
  .page-home .data-table tbody tr {
    transition: none;
  }

  .page-home .s-card:hover,
  .page-home .s-card__link:hover {
    transform: none;
  }
}
<<<END>>>