.page-home {
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  isolation: isolate;
  padding: 26px 0 42px;
  border-bottom: 1px solid var(--line);
  background: var(--ink-900);
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.page-home .hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 32%;
  opacity: 0.32;
}

.page-home .hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 15, 18, 0.5) 0%, rgba(15, 15, 18, 0.86) 58%, var(--ink-900) 100%);
}

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

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

.page-home .hero__kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--fox);
}

.page-home h1 {
  margin: 14px 0 0;
  font-size: clamp(36px, 8.6vw, 74px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  font-weight: 900;
  color: var(--paper);
}

.page-home .hero__hl {
  color: var(--fox);
}

.page-home .hero__lead {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.9;
  color: var(--mid);
}

/* ---------- 四条路径 ---------- */
.page-home .paths {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .path__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 18px 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(165deg, rgba(30, 30, 38, 0.94), rgba(15, 15, 18, 0.94));
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-home .path__link:hover {
  border-color: var(--fox);
  transform: translateY(-3px);
}

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

.page-home .path__num {
  display: block;
  font-size: 40px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--fox);
}

.page-home .path__tag {
  align-self: flex-start;
  margin-top: 12px;
}

.page-home .path__title {
  display: block;
  margin-top: 10px;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--paper);
}

.page-home .path__text {
  margin-top: 8px;
  flex: 1 1 auto;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mid);
}

.page-home .path__go {
  margin-top: 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--fox);
}

/* ---------- 章节头 ---------- */
.page-home .section {
  padding: 46px 0;
  border-top: 1px solid var(--line);
}

.page-home .sec-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 22px;
}

.page-home .sec-head--tight {
  margin-bottom: 16px;
}

.page-home .sec-head__num {
  flex: 0 0 auto;
  font-size: clamp(42px, 10vw, 84px);
  line-height: 0.78;
  font-weight: 900;
  letter-spacing: -0.05em;
  color: var(--ink-700);
}

.page-home .sec-head__body {
  min-width: 0;
}

.page-home .sec-head__body .eyebrow {
  margin: 0;
}

.page-home .sec-head__body .section__title {
  margin: 8px 0 0;
  font-size: clamp(24px, 4.6vw, 40px);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-home .sec-head__body .section__lead {
  margin: 10px 0 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mid);
}

/* ---------- 本周时段 ---------- */
.page-home .week__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-home .week__text .prose p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--mid);
}

.page-home .fieldlist {
  list-style: none;
  margin: 22px 0;
  padding: 0;
}

.page-home .fieldlist li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.7;
  color: var(--mid);
}

.page-home .fieldlist .mono {
  flex: 0 0 46px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

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

.page-home .week__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  object-fit: cover;
}

.page-home .week__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
}

.page-home .week__stats .stat {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-700);
}

.page-home .week__stats .stat__value {
  font-size: 24px;
  font-weight: 700;
  color: var(--amber);
}

.page-home .week__stats .stat__label {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--dim);
}

.page-home .marquee {
  margin-top: 32px;
}

/* ---------- 四条路径卡片 ---------- */
.page-home .domains {
  position: relative;
  isolation: isolate;
  padding: 54px 0 58px;
  border-top: 1px solid var(--line);
}

.page-home .domains__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  clip-path: polygon(0 3%, 100% 0, 100% 97%, 0 100%);
}

.page-home .domains__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
}

.page-home .domains__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--ink-900) 0%, rgba(59, 30, 110, 0.42) 50%, var(--ink-900) 100%);
}

.page-home .domain-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-home .domain-card {
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(22, 22, 28, 0.92);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.page-home .domain-card:hover {
  border-color: var(--fox);
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.45);
}

.page-home .domain-card__title {
  margin: 12px 0 0;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--paper);
}

.page-home .domain-card__text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mid);
}

.page-home .domain-card__meta {
  margin: 14px 0 0;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 6px 10px;
  font-size: 13px;
  line-height: 1.7;
}

.page-home .domain-card__meta dt {
  color: var(--dim);
}

.page-home .domain-card__meta dd {
  margin: 0;
  color: var(--mid);
}

.page-home .domain-card__go {
  display: inline-block;
  margin-top: 16px;
  font-size: 13px;
  font-weight: 700;
  color: var(--fox);
  text-decoration: none;
}

.page-home .domain-card__go:hover {
  text-decoration: underline;
}

/* ---------- 最近更新 ---------- */
.page-home .updates .tabs {
  margin-bottom: 6px;
}

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

.page-home .update {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .update:first-child {
  border-top: 1px solid var(--line);
}

.page-home .update__when {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.page-home .update__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mid);
}

.page-home .updates__more {
  margin: 20px 0 0;
  font-size: 14px;
}

.page-home .updates__more a {
  color: var(--fox);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-home .updates__more a:hover {
  border-color: var(--fox);
}

/* ---------- 三步出发 ---------- */
.page-home .steps__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

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

.page-home .step {
  position: relative;
  padding: 18px 0 18px 62px;
  border-top: 1px solid var(--line);
}

.page-home .step:last-child {
  border-bottom: 1px solid var(--line);
}

.page-home .step__num {
  position: absolute;
  left: 0;
  top: 16px;
  font-size: 24px;
  line-height: 1;
  font-weight: 700;
  color: var(--fox);
}

.page-home .step__title {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  color: var(--paper);
}

.page-home .step__text {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mid);
}

.page-home .step__link {
  display: inline-block;
  margin-top: 10px;
  font-size: 13px;
  font-weight: 700;
  color: var(--cyan);
  text-decoration: none;
}

.page-home .step__link:hover {
  text-decoration: underline;
}

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

.page-home .steps__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  object-fit: cover;
}

/* ---------- 沟通入口 ---------- */
.page-home .reach__panel {
  padding: 24px 20px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--fox);
  border-radius: var(--radius);
  background: var(--ink-800);
}

.page-home .reach__panel .eyebrow {
  margin: 0;
}

.page-home .reach__panel h2 {
  margin: 8px 0 0;
  font-size: clamp(24px, 5vw, 32px);
  line-height: 1.3;
  font-weight: 900;
  color: var(--paper);
}

.page-home .reach__panel p {
  margin: 10px 0 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mid);
}

.page-home .reach__actions {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.page-home .reach__mini {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-size: 12px;
}

.page-home .reach__mini a {
  color: var(--dim);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1px;
}

.page-home .reach__mini a:hover {
  color: var(--paper);
  border-color: var(--fox);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .paths {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .page-home .week__stats {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 700px) {
  .page-home .update {
    grid-template-columns: 92px 1fr;
    gap: 20px;
    align-items: baseline;
  }
}

@media (min-width: 860px) {
  .page-home .domain-grid {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
  }

  .page-home .domain-card:nth-child(2),
  .page-home .domain-card:nth-child(4) {
    margin-top: 24px;
  }

  .page-home .domain-grid {
    padding-bottom: 24px;
  }
}

@media (min-width: 920px) {
  .page-home .hero {
    padding: 34px 0 56px;
  }

  .page-home .hero__lead {
    font-size: 17px;
  }

  .page-home .section,
  .page-home .domains {
    padding: 68px 0;
  }

  .page-home .week__grid {
    grid-template-columns: 1.08fr 0.92fr;
    gap: 44px;
    align-items: start;
  }

  .page-home .week__stats .stat__value {
    font-size: 28px;
  }

  .page-home .steps__grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 46px;
    align-items: start;
  }

  .page-home .steps__media {
    position: sticky;
    top: 40px;
  }

  .page-home .reach__panel {
    padding: 34px 32px;
  }
}

@media (min-width: 1180px) {
  .page-home .paths {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-home .path__num {
    font-size: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .path__link,
  .page-home .domain-card {
    transition: opacity 0.2s ease;
  }

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