.page-home .home-shell {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 40px) clamp(64px, 9vw, 112px);
}

.page-home .home-flow {
  min-width: 0;
}

/* ---------- 章节轨 ---------- */
.page-home .home-rail {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 14px 0 12px;
  margin-top: 8px;
  border-bottom: 1px solid var(--line-soft);
  scrollbar-width: none;
}

.page-home .home-rail::-webkit-scrollbar {
  display: none;
}

.page-home .home-rail__item {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1px solid var(--line);
  background: var(--paper);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-home .home-rail__item[aria-current="true"] {
  color: var(--deep);
  border-color: var(--jade);
  box-shadow: inset 0 -2px 0 var(--cyan);
}

.page-home .home-rail__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mist);
}

.page-home .home-rail__item[aria-current="true"] .home-rail__num {
  color: var(--jade);
}

.page-home .home-crumbs {
  margin: 18px 0 0;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  display: grid;
  gap: 26px;
  padding: clamp(22px, 4vw, 40px) 0 0;
}

.page-home .home-hero__body {
  min-width: 0;
}

.page-home .home-hero .mj-h1 {
  margin: 10px 0 14px;
  letter-spacing: -0.015em;
}

.page-home .home-hero__meta {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  color: var(--mist);
}

.page-home .home-hero__meta .mj-mono {
  color: var(--deep);
  font-weight: 700;
}

.page-home .home-hero__visual {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: linear-gradient(160deg, var(--deep), #0d6d55 60%, var(--jade));
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 26px 100%, 0 calc(100% - 26px));
  min-height: 200px;
}

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

.page-home .home-hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(75% 60% at 76% 14%, rgba(20, 200, 164, 0.3), transparent 64%),
    linear-gradient(150deg, rgba(10, 79, 62, 0) 42%, rgba(10, 79, 62, 0.42));
}

/* ---------- 三条路径卡 ---------- */
.page-home .home-paths {
  display: grid;
  gap: 12px;
}

.page-home .home-path {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-decoration: none;
  color: inherit;
}

.page-home .home-path__tag {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--jade);
}

.page-home .home-path__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px, 2.1vw, 23px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-home .home-path__body {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
}

.page-home .home-path__link {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  font-weight: 700;
  color: var(--cinnabar);
}

/* ---------- 通用区块 ---------- */
.page-home .home-block {
  margin-top: clamp(56px, 8vw, 96px);
}

.page-home .home-block__head {
  display: grid;
  gap: 18px;
  margin-bottom: 26px;
}

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

.page-home .home-block__art img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border: 1px solid var(--line-soft);
  background: var(--paper);
}

.page-home .home-block__actions {
  margin-top: 22px;
}

/* ---------- 六类分类 ---------- */
.page-home .home-cats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .home-cat {
  display: flex;
  flex-direction: column;
  min-height: 182px;
  padding: 20px 18px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--jade);
  background:
    repeating-linear-gradient(135deg, rgba(14, 122, 95, 0.07) 0 2px, transparent 2px 9px),
    var(--paper);
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.page-home .home-cat:hover,
.page-home .home-cat:focus-within {
  transform: translate(2px, -2px);
  border-color: var(--gold);
  box-shadow: var(--shadow-tile);
}

.page-home .home-cat__idx {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-home .home-cat__title {
  margin: 6px 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.35;
  color: var(--ink);
}

.page-home .home-cat__desc {
  margin: 0 0 16px;
  font-size: 13.5px;
  line-height: 1.7;
  color: #3d4f48;
}

.page-home .home-cat__count {
  margin-top: auto;
  align-self: flex-end;
  padding-top: 6px;
  border-top: 1px solid var(--gold);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--jade);
}

/* ---------- 五步流程 ---------- */
.page-home .home-steps {
  position: relative;
  display: grid;
  gap: 10px;
}

.page-home .home-step {
  position: relative;
  z-index: 1;
  padding: 14px 15px 12px;
  border: 1px solid var(--line);
  background: var(--paper);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-home .home-step[open] {
  border-color: var(--jade);
  box-shadow: inset 0 3px 0 var(--cyan);
}

.page-home .home-step__summary {
  display: block;
  cursor: pointer;
  list-style: none;
}

.page-home .home-step__summary::-webkit-details-marker {
  display: none;
}

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

.page-home .home-step__dot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  margin-bottom: 8px;
  border-radius: 50%;
  background: var(--cyan);
  color: var(--deep);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
}

.page-home .home-step__title {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 15px;
  line-height: 1.35;
  color: var(--ink);
}

.page-home .home-step__lead {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--mist);
}

.page-home .home-step__list {
  margin: 10px 0 0;
  padding-left: 16px;
  font-size: 12.5px;
  line-height: 1.7;
  color: #3d4f48;
}

.page-home .home-step__list li {
  margin-bottom: 4px;
}

/* ---------- 版本时间轴 ---------- */
.page-home .home-tl-wrap {
  min-width: 0;
}

.page-home .home-timeline {
  list-style: none;
  position: relative;
  margin: 24px 0 0;
  padding: 0 0 0 26px;
}

.page-home .home-timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 14px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--deep), var(--cyan));
}

.page-home .home-tl {
  position: relative;
  padding-bottom: 20px;
}

.page-home .home-tl::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--cyan);
  transform: translateX(1px);
}

.page-home .home-tl__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.page-home .home-tl__ver {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--deep);
}

.page-home .home-tl__desc {
  margin: 0 0 5px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
}

.page-home .home-tl__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--mist);
}

/* ---------- 检索 ---------- */
.page-home .home-search {
  display: grid;
  gap: 24px;
  padding: clamp(22px, 4vw, 38px);
  background:
    radial-gradient(90% 130% at 100% 0%, rgba(20, 200, 164, 0.18), transparent 62%),
    var(--deep);
  color: var(--ivory);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
}

.page-home .home-search .mj-h2 {
  color: var(--ivory);
}

.page-home .home-search .mj-text {
  color: rgba(247, 242, 230, 0.82);
}

.page-home .home-search .mj-eyebrow {
  color: var(--cyan);
}

.page-home .home-search__intro {
  min-width: 0;
}

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

.page-home .home-search__row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border: 1px solid rgba(247, 242, 230, 0.16);
  border-left: 3px solid var(--cyan);
  background: rgba(247, 242, 230, 0.07);
  font-size: 13.5px;
}

.page-home .home-search__q {
  flex: 0 0 auto;
  min-width: 66px;
  font-size: 13px;
  color: var(--gold);
}

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

.page-home .home-search__r {
  color: var(--ivory);
}

/* ---------- 支持 ---------- */
.page-home .home-support__cards {
  display: grid;
  gap: 12px;
}

.page-home .home-support__card {
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--jade);
  background: var(--paper);
}

.page-home .home-support__card--alt {
  border-top-color: var(--cinnabar);
  background:
    repeating-linear-gradient(90deg, rgba(201, 162, 39, 0.09) 0 1px, transparent 1px 14px),
    var(--paper);
}

.page-home .home-support__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.35;
  color: var(--ink);
}

.page-home .home-support__text {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: #3d4f48;
}

.page-home .home-support__list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 6px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink);
}

.page-home .home-support__key {
  display: inline-block;
  min-width: 42px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-home .home-support__link {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--jade);
  text-decoration: none;
  border-bottom: 2px solid var(--cyan);
  padding-bottom: 2px;
}

.page-home .home-support__link:hover,
.page-home .home-support__link:focus-visible {
  color: var(--deep);
  border-bottom-color: var(--gold);
}

.page-home .home-support__note {
  margin: 22px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .home-support__note a {
  color: var(--jade);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-home .home-cats {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (min-width: 720px) {
  .page-home .home-paths {
    grid-template-columns: repeat(3, 1fr);
    align-items: stretch;
  }

  .page-home .home-path--lift {
    margin-top: 18px;
  }

  .page-home .home-path--lift2 {
    margin-top: 8px;
  }
}

@media (min-width: 860px) {
  .page-home .home-block__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 380px);
    align-items: end;
    gap: 40px;
  }

  .page-home .home-block__head--stack {
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
  }

  .page-home .home-block__art--wide img {
    max-height: 260px;
    object-fit: cover;
  }

  .page-home .home-search {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 36px;
  }
}

@media (min-width: 900px) {
  .page-home .home-steps {
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
  }

  .page-home .home-steps::before {
    content: "";
    position: absolute;
    left: 4px;
    right: 4px;
    top: 27px;
    height: 2px;
    z-index: 0;
    background: repeating-linear-gradient(100deg, rgba(20, 200, 164, 0.7) 0 7px, transparent 7px 15px);
  }

  .page-home .home-block--split {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 44px;
    align-items: start;
  }

  .page-home .home-block__art--tall img {
    position: sticky;
    top: 96px;
  }
}

@media (min-width: 940px) {
  .page-home .home-shell {
    display: grid;
    grid-template-columns: 118px minmax(0, 1fr);
    column-gap: 40px;
    align-items: start;
  }

  .page-home .home-rail {
    position: sticky;
    top: 96px;
    flex-direction: column;
    overflow: visible;
    margin-top: 24px;
    padding: 0 18px 0 0;
    border-bottom: 0;
    border-right: 1px solid var(--line-soft);
  }

  .page-home .home-rail__item {
    border: 0;
    border-left: 2px solid transparent;
    background: transparent;
    padding: 7px 8px;
    font-size: 12.5px;
    color: var(--mist);
  }

  .page-home .home-rail__item[aria-current="true"] {
    border-left-color: var(--cyan);
    box-shadow: none;
    background: rgba(20, 200, 164, 0.08);
  }

  .page-home .home-hero {
    grid-template-columns: 7fr 5fr;
    gap: 32px 44px;
    align-items: start;
  }

  .page-home .home-paths {
    grid-column: 1 / -1;
  }

  .page-home .home-hero__visual {
    min-height: 300px;
    height: 100%;
  }

  .page-home .home-cats {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-cat,
  .page-home .home-step {
    transition: none;
  }

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