.page-home {
  --home-border: 1px solid var(--line-soft);
  --home-gap: clamp(24px, 4vw, 56px);
  background: var(--ink-900);
  color: var(--cream);
  font-family: var(--font-body);
}

.page-home .stat-num {
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: .02em;
}

/* ---------- 首屏 ---------- */

.page-home .home-hero {
  position: relative;
  padding: clamp(40px, 6vw, 88px) 0 clamp(36px, 5vw, 72px);
  background:
    radial-gradient(110% 90% at 82% 4%, rgba(49, 225, 212, .12), transparent 58%),
    radial-gradient(85% 65% at 4% 100%, rgba(60, 42, 120, .5), transparent 72%),
    var(--ink-950);
  border-bottom: var(--home-border);
}

.page-home .home-hero__frame {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-home .home-hero__title {
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 7.4vw, 68px);
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--cream);
}

.page-home .home-hero__lead {
  margin: 20px 0 0;
  max-width: 40em;
  color: var(--muted);
}

.page-home .home-hero__media {
  margin: 0;
  border: var(--home-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-800);
  box-shadow: var(--shadow);
}

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

.page-home .home-index {
  grid-area: index;
}

.page-home .home-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-top: var(--home-border);
}

.page-home .home-index__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 3px 12px;
  padding: 14px 12px 14px 0;
  border-bottom: var(--home-border);
  color: var(--cream);
  text-decoration: none;
  transition: color .16s ease, background-color .16s ease;
}

.page-home .home-index__num {
  grid-row: span 2;
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-home .home-index__label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.25;
}

.page-home .home-index__desc {
  font-size: 13px;
  line-height: 1.55;
  color: var(--muted);
}

.page-home .home-index__link:hover,
.page-home .home-index__link:focus-visible {
  background: rgba(49, 225, 212, .07);
  color: var(--cyan);
}

.page-home .home-index__link:hover .home-index__desc,
.page-home .home-index__link:focus-visible .home-index__desc {
  color: var(--teal);
}

.page-home .home-hero__stats {
  grid-area: stats;
  margin: 0;
  padding: 24px 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 20px 24px;
  border-top: var(--home-border);
}

.page-home .home-hero__stat dt {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  letter-spacing: .06em;
  color: var(--muted);
}

.page-home .home-hero__stat dd {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 30px);
  color: var(--cream);
}

/* ---------- 三步流程 ---------- */

.page-home .home-flow {
  padding: clamp(56px, 8vw, 104px) 0;
  background: var(--ink-800);
  border-bottom: var(--home-border);
}

.page-home .home-flow__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

.page-home .home-flow__rail {
  border: var(--home-border);
  border-radius: var(--radius);
  padding: 18px;
  background: var(--ink-950);
}

.page-home .home-flow__rail-label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-home .rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-home .rail-step {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 12px;
  border-left: 2px solid var(--line);
  background: var(--panel);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--muted);
  transition: color .16s ease, border-color .16s ease, background-color .16s ease;
}

.page-home .rail-step__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
}

.page-home .rail-step__text {
  font-size: 14.5px;
  line-height: 1.4;
}

.page-home .rail-step.is-active {
  border-left-color: var(--cyan);
  background: rgba(49, 225, 212, .12);
  color: var(--cream);
}

.page-home .rail-step.is-active .rail-step__num {
  color: var(--cyan);
}

.page-home .home-flow__rail-note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: var(--home-border);
  font-size: 13px;
  line-height: 1.65;
  color: var(--amber);
}

.page-home .home-flow__intro {
  margin-bottom: 26px;
}

.page-home .home-flow__intro h2,
.page-home .home-projects__intro h2,
.page-home .home-reach__text h2,
.page-home .home-records__text h2,
.page-home .home-latest__head h2 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-h2);
  line-height: 1.18;
  color: var(--cream);
}

.page-home .prose {
  margin-top: 14px;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--muted);
  max-width: 40em;
}

.page-home .flow-step {
  padding: 26px 0 32px;
  border-top: var(--home-border);
}

.page-home .home-flow__body > .flow-step:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.page-home .flow-step__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-home .flow-step__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-h3);
  line-height: 1.25;
  color: var(--cream);
}

.page-home .flow-step__body {
  display: grid;
  gap: 22px;
  margin-top: 4px;
}

.page-home .flow-step__media {
  margin: 0;
  border: var(--home-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-950);
}

.page-home .flow-step__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .check-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .check-list li {
  position: relative;
  padding-left: 24px;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .check-list li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: .62em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid var(--cyan);
  background: rgba(49, 225, 212, .25);
}

.page-home .home-flow__reuse {
  margin: 8px 0 0;
  padding: 18px 20px;
  border-left: 3px solid var(--orange);
  background: var(--panel);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--cream);
}

/* ---------- 可约项目 ---------- */

.page-home .home-projects {
  padding: clamp(56px, 8vw, 104px) 0;
  background: var(--ink-900);
  border-bottom: var(--home-border);
}

.page-home .home-projects__intro {
  display: grid;
  gap: 26px;
  align-items: center;
}

.page-home .home-projects__media {
  margin: 0;
  border: var(--home-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-800);
}

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

.page-home .home-projects__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: 36px;
  background: var(--line-soft);
  border: var(--home-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .project-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 20px 26px;
  background: var(--panel);
}

.page-home .project-group h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--cream);
}

.page-home .project-group__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--muted);
}

.page-home .project-group__list li {
  position: relative;
  padding-left: 14px;
}

.page-home .project-group__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 6px;
  height: 1px;
  background: var(--cyan);
}

.page-home .project-group__note {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: var(--home-border);
  font-size: 13px;
  line-height: 1.65;
  color: var(--amber);
}

.page-home .home-projects__more {
  margin: 28px 0 0;
}

/* ---------- 覆盖与响应 ---------- */

.page-home .home-reach {
  padding: clamp(56px, 8vw, 104px) 0;
  background: linear-gradient(165deg, var(--ink-950) 0%, var(--ink-800) 70%);
  border-bottom: var(--home-border);
}

.page-home .home-reach__grid {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-home .home-reach__media {
  margin: 0;
  border: var(--home-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-950);
}

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

.page-home .home-reach__points {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .home-reach__points li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .home-reach__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 8px;
  height: 1px;
  background: var(--orange);
}

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

.page-home .home-reach__link a,
.page-home .home-records__links a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(49, 225, 212, .45);
  padding-bottom: 2px;
  font-size: 15px;
}

.page-home .home-reach__link a:hover,
.page-home .home-records__links a:hover {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-home .home-reach__stats {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border: var(--home-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .home-reach__stats li {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px;
  background: var(--ink-950);
}

.page-home .home-reach__stat-label {
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}

.page-home .home-reach__stat-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 2.6vw, 28px);
  color: var(--cream);
}

/* ---------- 记录与更新 ---------- */

.page-home .home-records {
  padding: clamp(56px, 8vw, 104px) 0;
  background: linear-gradient(152deg, var(--violet) 0%, var(--ink-800) 62%);
  border-bottom: var(--home-border);
}

.page-home .home-records__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.page-home .home-records__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin: 24px 0 0;
}

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

.page-home .home-records__cards li {
  display: grid;
  gap: 8px;
  padding: 18px 20px;
  background: rgba(7, 14, 46, .55);
  border: var(--home-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-home .home-records__card-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-home .home-records__card-text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--cream);
}

/* ---------- 最近更新 ---------- */

.page-home .home-latest-wrap {
  padding: clamp(56px, 8vw, 96px) 0 clamp(64px, 9vw, 112px);
  background: var(--ink-900);
  border-top: 3px solid var(--wine);
}

.page-home .home-latest {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  border-top: var(--home-border);
}

.page-home .home-latest li {
  border-bottom: var(--home-border);
}

.page-home .home-latest a {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 18px 0;
  color: var(--cream);
  text-decoration: none;
  transition: color .16s ease, background-color .16s ease;
}

.page-home .home-latest a:hover,
.page-home .home-latest a:focus-visible {
  color: var(--cyan);
  background: rgba(49, 225, 212, .05);
}

.page-home .home-latest__title {
  font-size: 16.5px;
  line-height: 1.5;
}

.page-home .home-latest__meta {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-home .home-latest .tag {
  justify-self: start;
}

/* ---------- 响应式 ---------- */

@media (min-width: 620px) {
  .page-home .home-index__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-index__link {
    padding-right: 18px;
  }
}

@media (min-width: 720px) {
  .page-home .home-projects__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .flow-step__body {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
    gap: 30px;
  }
}

@media (min-width: 900px) {
  .page-home .home-reach__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: clamp(36px, 5vw, 72px);
  }

  .page-home .home-records__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, .85fr);
    gap: clamp(36px, 5vw, 72px);
  }

  .page-home .home-latest a {
    grid-template-columns: 118px minmax(0, 1fr) 92px;
    align-items: center;
    gap: 22px;
  }

  .page-home .home-latest__meta {
    justify-self: end;
  }
}

@media (min-width: 960px) {
  .page-home .home-hero__frame {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    grid-template-areas:
      "head media"
      "index media"
      "stats stats";
    column-gap: clamp(32px, 4vw, 64px);
    row-gap: 44px;
    align-items: start;
  }

  .page-home .home-hero__head {
    grid-area: head;
  }

  .page-home .home-hero__media {
    grid-area: media;
  }

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

@media (min-width: 1000px) {
  .page-home .home-flow__grid {
    grid-template-columns: 224px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
    align-items: start;
  }

  .page-home .home-flow__rail {
    position: sticky;
    top: 96px;
  }
}

@media (min-width: 1100px) {
  .page-home .home-projects__intro {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
    gap: clamp(32px, 5vw, 64px);
  }

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

@media (max-width: 999px) {
  .page-home .rail-list {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
  }

  .page-home .rail-step {
    flex: 0 0 auto;
    border-left: 0;
    border-bottom: 2px solid var(--line);
    border-radius: var(--radius) var(--radius) 0 0;
    white-space: nowrap;
  }

  .page-home .rail-step.is-active {
    border-left: 0;
    border-bottom-color: var(--cyan);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home * {
    transition: none !important;
    animation: none !important;
  }
}
<<<END>>>