.page-home {
  background:
    radial-gradient(880px 520px at 82% -6%, rgba(47, 243, 208, 0.13), transparent 64%),
    radial-gradient(640px 420px at 4% 12%, rgba(255, 181, 71, 0.07), transparent 68%),
    var(--ink);
  color: var(--paper);
  overflow-x: hidden;
}

.page-home .section {
  padding: clamp(40px, 6.5vw, 88px) 0;
}

.page-home .section + .section {
  border-top: 1px solid rgba(44, 90, 78, 0.42);
}

.page-home a {
  color: var(--cyan-soft);
}

.page-home a:hover {
  color: var(--cyan);
}

.page-home :focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding-top: clamp(26px, 4.5vw, 56px);
  padding-bottom: clamp(34px, 5.5vw, 72px);
}

.page-home .hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 4.5vw, 58px);
  align-items: start;
}

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

.page-home .hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(29px, 5.3vw, 58px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  max-width: 15em;
}

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

.page-home .hero__lede {
  margin: 20px 0 0;
  max-width: 33em;
  font-size: clamp(15px, 1.4vw, 16.5px);
  line-height: 1.78;
  color: var(--mist);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-home .hero__filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 30px;
  padding-top: 18px;
  border-top: 1px solid rgba(44, 90, 78, 0.6);
}

.page-home .hero__status {
  margin: 12px 0 4px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist-dim);
  min-height: 1em;
}

.page-home .timeline {
  list-style: none;
  margin: 0;
  padding: 4px 0 0 2px;
}

.page-home .timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  row-gap: 6px;
  column-gap: 12px;
  align-items: center;
  padding: 13px 0 13px 16px;
  border-left: 1px solid var(--rule);
}

.page-home .timeline__item::before {
  content: "";
  position: absolute;
  left: -4.5px;
  top: 22px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pitch);
  box-shadow: 0 0 0 1px var(--rule);
}

.page-home .timeline__time {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: 0.02em;
}

.page-home .timeline__league {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--paper);
  min-width: 0;
}

.page-home .timeline__state {
  grid-column: 2;
  justify-self: start;
}

.page-home .hero__empty {
  margin: 14px 0 0;
  padding: 12px 14px;
  border: 1px dashed var(--rule);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

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

.page-home .hero__deck {
  position: relative;
  isolation: isolate;
  padding-top: clamp(12px, 2vw, 26px);
}

.page-home .hero__shot {
  position: absolute;
  top: 0;
  right: -6%;
  width: 112%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  opacity: 0.19;
  filter: saturate(0.6) contrast(1.06);
  clip-path: polygon(22% 0, 100% 0, 100% 100%, 0 86%);
  z-index: -1;
  pointer-events: none;
}

.page-home .hero__cards {
  position: relative;
  display: grid;
  gap: 12px;
}

.page-home .datacard {
  position: relative;
  padding: 16px 18px 18px;
  background: linear-gradient(158deg, rgba(18, 61, 49, 0.95), rgba(11, 33, 28, 0.99));
  border: 1px solid var(--rule);
  border-left: 2px solid var(--cyan);
  border-radius: var(--radius);
  transition: transform 0.18s ease, border-left-color 0.18s ease, box-shadow 0.18s ease;
}

.page-home .datacard:hover,
.page-home .datacard:focus-visible {
  transform: translateY(-3px);
  border-left-color: var(--amber);
}

.page-home .datacard__label {
  margin: 0;
  color: var(--mist-dim);
}

.page-home .datacard__value {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(28px, 3.6vw, 42px);
  font-weight: 600;
  line-height: 1;
  color: var(--amber);
  letter-spacing: -0.01em;
}

.page-home .datacard__unit {
  margin-left: 5px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-home .datacard__text {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--mist);
}

.page-home .hero__decknote {
  margin: 16px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist-dim);
}

/* ---------- 章节头 ---------- */
.page-home .section-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px 18px;
  align-items: start;
  margin-bottom: clamp(24px, 3.6vw, 44px);
}

.page-home .section-index {
  font-family: var(--font-mono);
  font-size: clamp(30px, 4.6vw, 54px);
  font-weight: 600;
  line-height: 0.86;
  letter-spacing: -0.03em;
  color: var(--pitch);
  -webkit-text-stroke: 1px var(--mist-dim);
}

.page-home .section-title {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 3.1vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-home .section-sub {
  margin: 10px 0 0;
  max-width: 34em;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 工具 ---------- */
.page-home .tools__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 40px);
  align-items: start;
}

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

.page-home .tool-item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  column-gap: 12px;
  padding: 18px 0;
  border-top: 1px solid rgba(44, 90, 78, 0.6);
}

.page-home .tool-item:first-child {
  border-top-color: var(--pitch);
}

.page-home .tool-item__no {
  grid-row: 1 / span 3;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.09em;
  color: var(--cyan);
  padding-top: 4px;
}

.page-home .tool-item__title {
  margin: 0;
  font-size: 17.5px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .tool-item__text {
  grid-column: 2;
  margin: 7px 0 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--mist);
}

.page-home .tool-item__link {
  grid-column: 2;
  margin-top: 8px;
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.07em;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

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

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

/* ---------- 流程 ---------- */
.page-home .flow__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 42px);
  align-items: start;
}

.page-home .flow__toc {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-home .flow__toc a {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.07em;
  text-decoration: none;
  padding: 6px 10px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  color: var(--cyan-soft);
  transition: border-color 0.16s ease, color 0.16s ease;
}

.page-home .flow__toc a:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

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

.page-home .step {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  column-gap: 12px;
  padding: 16px 0;
  border-top: 1px solid rgba(44, 90, 78, 0.55);
  scroll-margin-top: 120px;
}

.page-home .step:first-child {
  border-top-color: var(--pitch);
}

.page-home .step__no {
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 600;
  line-height: 1.2;
  color: var(--cyan);
  letter-spacing: -0.02em;
}

.page-home .step__title {
  margin: 0;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-home .step__text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--mist);
}

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

/* ---------- 订阅 ---------- */
.page-home .plan__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 40px);
  align-items: start;
}

.page-home .plan__lead {
  margin: 0;
  max-width: 33em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper);
}

.page-home .plan__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .plan__list li {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  column-gap: 10px;
  font-size: 14px;
  line-height: 1.74;
  color: var(--mist);
}

.page-home .plan__list li::before {
  content: "";
  width: 7px;
  height: 7px;
  margin-top: 9px;
  background: var(--amber);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.page-home .plan__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

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

.page-home .plan__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: clamp(26px, 4vw, 44px) 0 0;
  border-top: 1px solid var(--rule);
}

.page-home .plan__stat {
  padding: 16px 0;
  border-bottom: 1px solid rgba(44, 90, 78, 0.5);
}

.page-home .plan__stat dt {
  font-family: var(--font-mono);
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: -0.01em;
}

.page-home .plan__stat dd {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .plan__foot {
  margin: 22px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist-dim);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-home .timeline__item {
    grid-template-columns: 56px minmax(0, 1fr) auto;
    row-gap: 0;
  }

  .page-home .timeline__state {
    grid-column: auto;
    justify-self: end;
  }

  .page-home .plan__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 24px;
  }
}

@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-home .tools__layout {
    grid-template-columns: 7fr 5fr;
  }

  .page-home .flow__body {
    grid-template-columns: 7fr 5fr;
  }

  .page-home .flow__figure {
    position: sticky;
    top: 130px;
  }

  .page-home .plan__grid {
    grid-template-columns: 6fr 6fr;
    align-items: center;
  }

  .page-home .hero__deck {
    padding-top: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .datacard,
  .page-home .flow__toc a {
    transition: none;
  }

  .page-home .datacard:hover,
  .page-home .datacard:focus-visible {
    transform: none;
  }
}
<<<END>>>