.page-home {
  --home-grid-line: rgba(203, 212, 218, 0.55);
  --home-soft-line: rgba(29, 36, 43, 0.14);
  background: var(--paper);
  color: var(--ink);
  padding-bottom: 88px;
  overflow-x: hidden;
}

.page-home .mono {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.06em;
  font-variant-numeric: tabular-nums;
}

.page-home .eyebrow {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--haze);
}

.page-home h2 {
  margin: 10px 0 0;
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(23px, 4.8vw, 38px);
  line-height: 1.22;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-home h3 {
  margin: 0;
  font-family: var(--sans);
  font-weight: 700;
  letter-spacing: -0.005em;
  color: var(--ink);
}

.page-home .lead {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate);
  max-width: 38em;
}

/* ---------- 01 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding: 44px 0 60px;
  border-bottom: 1px solid var(--line);
  background-image:
    linear-gradient(to right, var(--home-grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--home-grid-line) 1px, transparent 1px);
  background-size: 96px 96px;
  background-position: -1px -1px;
}

.page-home .hero__coord {
  display: none;
}

.page-home .hero__grid {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  gap: 34px;
}

.page-home .hero__title {
  margin: 14px 0 0;
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(34px, 8.4vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-home .hero__lead {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--slate);
}

.page-home .hero__facts {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-home .hero__facts li {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 10px;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink);
}

.page-home .hero__facts .mono {
  color: var(--maple);
}

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

.page-home .hero__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 14px 2px 14px 2px;
  overflow: hidden;
  background: var(--sand);
}

.page-home .hero__figure img {
  display: block;
  width: 100%;
  height: 190px;
  object-fit: cover;
}

.page-home .entries {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.page-home .entry {
  border: 1px solid var(--line);
  border-radius: 2px 14px 2px 14px;
  background: var(--paper);
  transition: transform var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-home .entry:hover {
  transform: translateY(-2px);
  border-color: var(--slate);
}

.page-home .entry[open] {
  border-color: var(--maple);
  background: #fff;
}

.page-home .entry__head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 13px 15px;
  cursor: pointer;
  list-style: none;
}

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

.page-home .entry__head::after {
  content: "＋";
  font-family: var(--mono);
  font-size: 14px;
  color: var(--slate);
}

.page-home .entry[open] .entry__head::after {
  content: "−";
  color: var(--maple);
}

.page-home .entry__idx {
  color: var(--maple);
}

.page-home .entry__label {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.35;
}

.page-home .entry__meta {
  display: block;
  margin-top: 3px;
  font-family: var(--mono);
  font-size: 11px;
  font-style: normal;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--haze);
}

.page-home .entry__body {
  padding: 0 15px 15px;
}

.page-home .entry__steps {
  counter-reset: entry-step;
  list-style: none;
  margin: 12px 0;
  padding: 12px 0 0;
  border-top: 1px dashed var(--line);
  display: grid;
  gap: 8px;
}

.page-home .entry__steps li {
  position: relative;
  padding-left: 26px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--slate);
}

.page-home .entry__steps li::before {
  counter-increment: entry-step;
  content: counter(entry-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--moss);
}

.page-home .entry__link {
  display: inline-block;
  font-size: 13px;
  color: var(--maple);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}

.page-home .entry__link:hover {
  color: var(--maple-deep);
}

/* ---------- 02 位置取舍 ---------- */
.page-home .placement {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 64px var(--gutter) 0;
}

.page-home .placement__grid {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.page-home .lane {
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-radius: 14px 2px 14px 2px;
  background: var(--paper);
}

.page-home .lane--after {
  background: var(--sand);
  border-color: var(--maple);
}

.page-home .lane__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-home .lane__head .mono {
  color: var(--haze);
}

.page-home .lane--after .lane__head .mono {
  color: var(--maple);
}

.page-home .lane__head h3 {
  font-size: 17px;
}

.page-home .lane__steps {
  counter-reset: lane-step;
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 7px;
}

.page-home .lane__steps li {
  position: relative;
  padding-left: 26px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--slate);
}

.page-home .lane__steps li::before {
  counter-increment: lane-step;
  content: counter(lane-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--haze);
}

.page-home .lane--after .lane__steps li {
  color: var(--ink);
}

.page-home .lane--after .lane__steps li::before {
  color: var(--maple);
}

.page-home .lane__note {
  margin: 14px 0 0;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.65;
  color: var(--haze);
}

.page-home .lane--after .lane__note {
  color: var(--clay);
}

/* ---------- 03 五组标签 ---------- */
.page-home .tags-sec {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 64px var(--gutter) 0;
}

.page-home .tags-sec__figure {
  margin: 26px 0 0;
}

.page-home .tags-sec__figure img,
.page-home .routes__figure img,
.page-home .desktop__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 2px 14px 2px 14px;
  background: var(--sand);
  object-fit: cover;
}

.page-home .tags-sec__figure figcaption {
  margin-top: 9px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--haze);
}

.page-home .tag-matrix {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 18px;
}

.page-home .tag-cell {
  display: grid;
  gap: 6px;
  align-content: start;
  padding: 16px 14px 18px;
  border: 1px solid var(--line);
  border-radius: 2px 14px 2px 14px;
  background: var(--paper);
  text-decoration: none;
  color: var(--ink);
  transition: transform var(--t) var(--ease), border-color var(--t) var(--ease), background var(--t) var(--ease);
}

.page-home .tag-cell:hover {
  transform: translateY(-2px);
  border-color: var(--slate);
}

.page-home .tag-cell:target {
  transform: translateY(-2px);
  border-color: var(--maple);
  background: #fff;
}

.page-home .tag-cell__idx {
  color: var(--maple);
}

.page-home .tag-cell__name {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.3;
}

.page-home .tag-cell__who {
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--clay);
}

.page-home .tag-cell__tip {
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
}

.page-home .tags-sec__foot {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--slate);
}

.page-home .tags-sec__foot a,
.page-home .desktop__more a,
.page-home .version__foot a {
  color: var(--maple);
  text-decoration: none;
  border-bottom: 1px solid rgba(181, 35, 44, 0.4);
}

.page-home .tags-sec__foot a:hover,
.page-home .desktop__more a:hover,
.page-home .version__foot a:hover {
  border-bottom-color: var(--maple);
}

/* ---------- 04 两条路径 ---------- */
.page-home .routes {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 64px var(--gutter) 0;
}

.page-home .routes__grid {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.page-home .route {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-radius: 14px 2px 14px 2px;
  background: var(--paper);
}

.page-home .route--five {
  background: #fff;
}

.page-home .route__head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-home .route__count {
  font-size: 32px;
  line-height: 1;
  color: var(--maple);
}

.page-home .route--five .route__count {
  color: var(--slate);
}

.page-home .route__head h3 {
  font-size: 17px;
}

.page-home .route__head p {
  margin: 3px 0 0;
  font-size: 12.5px;
  color: var(--haze);
}

.page-home .route__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-home .route__steps li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.page-home .route__steps li:first-child {
  border-top: 0;
  padding-top: 2px;
}

.page-home .route__steps .mono {
  font-size: 11px;
  color: var(--maple);
  padding-top: 3px;
}

.page-home .route--five .route__steps .mono {
  color: var(--moss);
}

.page-home .route__steps b {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink);
}

.page-home .route__steps p {
  margin: 3px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate);
}

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

/* ---------- 05 电脑端回访 ---------- */
.page-home .desktop {
  max-width: var(--shell);
  margin: 64px auto 0;
  padding: 0 var(--gutter);
}

.page-home .desktop__grid {
  display: grid;
  gap: 24px;
  padding: 26px 20px;
  border: 1px solid var(--line);
  border-radius: 2px 14px 2px 14px;
  background: var(--sand);
}

.page-home .desktop__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-home .desktop__list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: 10px 0;
  border-top: 1px solid var(--home-soft-line);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--slate);
}

.page-home .desktop__list b {
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--ink);
}

.page-home .desktop__more {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--slate);
}

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

/* ---------- 06 版本沿革 ---------- */
.page-home .version {
  max-width: var(--shell);
  margin: 64px auto 0;
  padding: 0 var(--gutter);
}

.page-home .timeline {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  position: relative;
}

.page-home .timeline__item {
  position: relative;
  padding: 16px 16px 18px;
  border: 1px solid var(--line);
  border-radius: 2px 14px 2px 14px;
  background: var(--paper);
}

.page-home .timeline__year {
  display: inline-block;
  font-size: 15px;
  color: var(--maple);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 10px;
}

.page-home .timeline__item h3 {
  font-size: 15px;
}

.page-home .timeline__item p {
  margin: 7px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
}

.page-home .version__foot {
  margin: 20px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--slate);
}

/* ---------- 收尾动作条 ---------- */
.page-home .closing {
  max-width: var(--shell);
  margin: 64px auto 0;
  padding: 0 var(--gutter);
}

.page-home .closing__inner {
  display: grid;
  gap: 20px;
  padding: 26px 20px;
  border-radius: 2px 14px 2px 14px;
  background: var(--night);
  color: var(--paper);
}

.page-home .closing__inner .eyebrow {
  color: var(--amber);
}

.page-home .closing__inner h2 {
  margin-top: 8px;
  font-size: clamp(21px, 3.8vw, 30px);
  color: var(--paper);
}

.page-home .closing__inner p {
  margin: 10px 0 0;
  max-width: 30em;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(246, 243, 236, 0.76);
}

.page-home .closing__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.page-home .closing__link {
  font-size: 13.5px;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--amber);
  padding-bottom: 2px;
}

.page-home .closing__link:hover {
  color: var(--amber);
}

/* ---------- 断点 ---------- */
@media (min-width: 560px) {
  .page-home .tag-matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .hero__figure img {
    height: 240px;
  }

  .page-home .desktop__list li {
    grid-template-columns: 96px 1fr;
    gap: 12px;
  }
}

@media (min-width: 820px) {
  .page-home .placement__grid,
  .page-home .routes__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-home .desktop__grid {
    padding: 32px 28px;
  }

  .page-home .closing__inner {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 32px 34px;
  }
}

@media (min-width: 980px) {
  .page-home .hero {
    padding: 60px 0 84px;
  }

  .page-home .hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 52px;
    align-items: start;
  }

  .page-home .hero__coord {
    display: block;
    position: absolute;
    top: 18px;
    right: var(--gutter);
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.14em;
    color: var(--haze);
    text-transform: uppercase;
  }

  .page-home .hero__figure img {
    height: 200px;
  }

  .page-home .desktop__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: 40px;
    align-items: center;
    padding: 36px 34px;
  }
}

@media (min-width: 1000px) {
  .page-home .tag-matrix {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-home .timeline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    padding-top: 26px;
  }

  .page-home .timeline::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 7px;
    height: 1px;
    background: var(--line);
  }

  .page-home .timeline__item::before {
    content: "";
    position: absolute;
    top: -23px;
    left: 16px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--maple);
    border: 2px solid var(--paper);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .entry,
  .page-home .tag-cell {
    transition: none;
  }

  .page-home .entry:hover,
  .page-home .tag-cell:hover,
  .page-home .tag-cell:target {
    transform: none;
  }
}
<<<PAGE_CSS_DONE>>>