.page-home {
  --home-cell: 24px;
  background: var(--ink);
  color: var(--body-dark);
}

.page-home h1,
.page-home h2,
.page-home h3 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

.page-home .home-sec__head {
  max-width: 64ch;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-home .home-sec__idx {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  margin-bottom: 12px;
}

.page-home .home-sec__head h2,
.page-home .home-revision__body h2,
.page-home .home-record__copy h2 {
  font-weight: 800;
  font-size: clamp(1.5rem, 3.2vw, 2.15rem);
  line-height: 1.15;
  margin: 0 0 0.6em;
  color: #ffffff;
}

.page-home .home-sec__lede,
.page-home .home-record__copy > p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  border-bottom: 1px solid var(--line);
  background-color: var(--ink);
  background-image:
    radial-gradient(90% 70% at 14% 0%, rgba(30, 231, 214, 0.09), transparent 62%),
    linear-gradient(to right, rgba(30, 53, 85, 0.62) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 53, 85, 0.62) 1px, transparent 1px);
  background-size: auto, var(--home-cell) var(--home-cell), var(--home-cell) var(--home-cell);
}

.page-home .home-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 5vw, 56px);
  padding-block: clamp(28px, 5vw, 68px);
}

.page-home .home-context {
  display: inline-block;
  margin: 0 0 20px;
  padding: 6px 12px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--cyan);
  background: rgba(13, 33, 56, 0.78);
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
}

.page-home .home-hero h1 {
  margin: 0 0 0.5em;
  font-weight: 900;
  font-size: clamp(2rem, 6vw, 3.5rem);
  line-height: 1.05;
  color: #ffffff;
}

.page-home .home-hero__lede {
  margin: 0;
  max-width: 48ch;
  font-size: clamp(1rem, 1.4vw, 1.0625rem);
  line-height: 1.8;
  color: var(--body-dark);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-home .home-hero__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(126px, 1fr));
  gap: 1px;
  margin: 34px 0 0;
  padding: 0;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-home .home-hero__facts > div {
  padding: 14px 16px;
  background: rgba(13, 33, 56, 0.9);
}

.page-home .home-hero__facts dt {
  margin-bottom: 6px;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-home .home-hero__facts dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 17px;
  color: var(--cyan);
}

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

.page-home .hero-graph {
  display: block;
  width: 100%;
  height: auto;
  max-width: 560px;
  margin-inline: auto;
}

.page-home .hero-graph .hl {
  stroke-dasharray: 640;
  stroke-dashoffset: 640;
  animation: home-draw 900ms var(--ease) forwards;
}

.page-home .hero-graph .hl:nth-child(2) { animation-delay: 90ms; }
.page-home .hero-graph .hl:nth-child(3) { animation-delay: 170ms; }
.page-home .hero-graph .hl:nth-child(4) { animation-delay: 230ms; }
.page-home .hero-graph .hl:nth-child(5) { animation-delay: 290ms; }
.page-home .hero-graph .hl:nth-child(6) { animation-delay: 350ms; }
.page-home .hero-graph .hl:nth-child(7) { animation-delay: 410ms; }

@keyframes home-draw {
  to { stroke-dashoffset: 0; }
}

.page-home .hero-node {
  text-decoration: none;
}

.page-home .hero-node rect {
  fill: rgba(13, 33, 56, 0.94);
  stroke: var(--line);
  stroke-width: 1;
  transition: stroke 180ms var(--ease), fill 180ms var(--ease);
}

.page-home .hero-node:hover rect,
.page-home .hero-node:focus-visible rect {
  stroke: var(--cyan);
  fill: rgba(14, 158, 148, 0.18);
}

.page-home .hero-node--root rect {
  fill: rgba(10, 26, 47, 0.96);
  stroke: rgba(30, 231, 214, 0.5);
}

.page-home .hero-node__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  fill: var(--cyan-dim);
}

.page-home .hero-node__label {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  fill: #E7EEF7;
}

.page-home .hero-node__sub {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: #8FA3BC;
}

.page-home .hero-node__dot {
  fill: var(--magenta);
}

/* ---------- 两条走法 ---------- */
.page-home .home-paths {
  padding-block: clamp(48px, 7vw, 96px);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-paths__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-home .path-card {
  position: relative;
  padding: clamp(22px, 3vw, 32px);
  background: linear-gradient(180deg, rgba(13, 33, 56, 0.96), rgba(6, 16, 32, 0.96));
  border: 1px solid var(--line);
  transition: border-color 180ms var(--ease);
}

.page-home .path-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 56px;
  height: 2px;
  background: var(--magenta);
}

.page-home .path-card:hover {
  border-color: rgba(30, 231, 214, 0.42);
}

.page-home .path-card__badge {
  display: inline-block;
  margin-bottom: 16px;
  padding: 4px 9px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: #101820;
  background: var(--magenta);
}

.page-home .path-card h3 {
  margin: 0 0 0.55em;
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  font-weight: 800;
  color: #ffffff;
}

.page-home .path-card p {
  margin: 0 0 20px;
  font-size: 0.95rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-home .path-card__specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-home .path-card__specs li {
  padding: 12px 6px;
  text-align: center;
  background: rgba(10, 26, 47, 0.92);
}

.page-home .path-card__specs b {
  display: block;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 400;
  color: var(--cyan);
}

.page-home .path-card__specs span {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  color: var(--mist);
}

/* ---------- 标签墙 ---------- */
.page-home .home-tags {
  padding-block: clamp(48px, 7vw, 96px);
  background: var(--ink-2);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-tags__figure {
  margin: 0 0 clamp(26px, 3vw, 38px);
  border: 1px solid var(--line);
  background: rgba(10, 26, 47, 0.6);
}

.page-home .home-tags__figure img {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .tagwall {
  margin: 0;
  padding: 0 0 26px;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .tagwall__item {
  position: relative;
  padding: 24px 20px 20px;
  background: var(--paper);
  color: var(--paper-ink);
  border: 1px solid rgba(16, 24, 32, 0.14);
  box-shadow: 0 16px 32px -28px rgba(0, 0, 0, 0.95);
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-home .tagwall__item::after {
  content: "";
  position: absolute;
  top: 0;
  left: 20px;
  width: 34px;
  height: 3px;
  background: var(--magenta);
}

.page-home .tagwall__item:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 44px -30px rgba(0, 0, 0, 0.95);
}

.page-home .tagwall__idx {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: #0E9E94;
}

.page-home .tagwall__name {
  margin: 0 0 8px;
  font-size: 1.1rem;
  font-weight: 800;
  color: #101820;
}

.page-home .tagwall__use {
  margin: 0 0 14px;
  font-size: 0.9rem;
  line-height: 1.72;
  color: #3A4553;
}

.page-home .tagwall__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .tagwall__chips li {
  padding: 3px 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: #2A3542;
  border: 1px solid rgba(16, 24, 32, 0.2);
}

.page-home .tagwall__count {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  color: #4A5666;
}

/* ---------- 本月校订 ---------- */
.page-home .home-revision {
  padding-block: clamp(48px, 7vw, 96px);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-revision__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
}

.page-home .home-revision__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: rgba(10, 26, 47, 0.6);
}

.page-home .home-revision__figure img {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .home-revision__figure figcaption,
.page-home .home-library__figure figcaption {
  padding: 12px 16px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
  border-top: 1px solid var(--line-soft);
}

.page-home .rev-list {
  display: grid;
  gap: 10px;
  margin-top: 26px;
}

.page-home .rev-row {
  border: 1px solid var(--line);
  background: rgba(13, 33, 56, 0.72);
  transition: border-color 180ms var(--ease);
}

.page-home .rev-row:hover,
.page-home .rev-row[open] {
  border-color: rgba(30, 231, 214, 0.45);
}

.page-home .rev-row summary {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "name save"
    "flow flow";
  gap: 9px 14px;
  padding: 14px 44px 14px 16px;
  cursor: pointer;
  list-style: none;
}

.page-home .rev-row summary::-webkit-details-marker {
  display: none;
}

.page-home .rev-row summary::after {
  content: "";
  position: absolute;
  right: 20px;
  bottom: 20px;
  width: 7px;
  height: 7px;
  border-right: 1px solid var(--cyan);
  border-bottom: 1px solid var(--cyan);
  transform: rotate(45deg);
  transition: transform 180ms var(--ease);
}

.page-home .rev-row[open] summary::after {
  transform: rotate(-135deg);
}

.page-home .rev-row__name {
  grid-area: name;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
  color: #E7EEF7;
}

.page-home .rev-row__save {
  grid-area: save;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 11px;
  white-space: nowrap;
  color: var(--orange);
}

.page-home .rev-row__flow {
  grid-area: flow;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-home .rev-row__before {
  font-size: 12px;
  color: var(--mist);
  text-decoration: line-through;
  text-decoration-color: rgba(232, 70, 140, 0.85);
}

.page-home .rev-row__arrow {
  font-size: 13px;
  color: var(--cyan);
}

.page-home .rev-row__after {
  font-size: 12px;
  color: var(--cyan);
}

.page-home .rev-row__detail {
  margin: 0;
  padding: 14px 16px 16px;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--mist);
  border-top: 1px solid var(--line-soft);
}

/* ---------- 资料库 ---------- */
.page-home .home-library {
  padding-block: clamp(48px, 7vw, 96px);
  background: var(--paper);
  color: var(--paper-ink);
}

.page-home .home-library__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
}

.page-home .home-library .home-sec__idx {
  color: #0E9E94;
}

.page-home .home-library h2 {
  margin: 0 0 0.6em;
  font-weight: 800;
  font-size: clamp(1.5rem, 3vw, 2.05rem);
  line-height: 1.18;
  color: #101820;
}

.page-home .home-library__copy > p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.78;
  color: #3A4553;
}

.page-home .home-library__list {
  display: grid;
  gap: 1px;
  margin: 24px 0;
  padding: 0;
  list-style: none;
  border: 1px solid rgba(16, 24, 32, 0.14);
  background: rgba(16, 24, 32, 0.14);
}

.page-home .home-library__list li {
  padding: 14px 16px;
  font-size: 0.93rem;
  line-height: 1.72;
  color: #2A3542;
  background: var(--paper);
}

.page-home .home-library__list strong {
  font-family: var(--font-display);
  color: #101820;
}

.page-home .home-library__figure {
  margin: 0;
  border: 1px solid rgba(16, 24, 32, 0.16);
  background: var(--paper-2);
}

.page-home .home-library__figure img {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .home-library__figure figcaption {
  padding: 12px 16px;
  font-size: 12px;
  line-height: 1.6;
  color: #4A5666;
  border-top: 1px solid rgba(16, 24, 32, 0.14);
}

/* ---------- 使用记录 ---------- */
.page-home .home-record {
  padding-block: clamp(48px, 7vw, 96px);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-record__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
}

.page-home .record-demo {
  margin: 26px 0 22px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  background: rgba(13, 33, 56, 0.82);
}

.page-home .record-demo__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .record-demo__head > span:first-child {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: #E7EEF7;
}

.page-home .record-demo__badge {
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--orange);
  background: rgba(255, 138, 43, 0.16);
  border: 1px solid rgba(255, 138, 43, 0.42);
}

.page-home .record-demo__steps {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .record-demo__steps li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--body-dark);
}

.page-home .record-demo__steps .mono {
  font-size: 11px;
  color: var(--cyan);
}

.page-home .home-record__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: rgba(10, 26, 47, 0.6);
}

.page-home .home-record__figure img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 收尾 ---------- */
.page-home .home-close {
  padding-block: clamp(40px, 6vw, 76px);
  background: var(--ink-2);
  border-top: 1px solid var(--line);
}

.page-home .home-close__inner {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.page-home .home-close h2 {
  margin: 0 0 0.5em;
  font-weight: 800;
  font-size: clamp(1.35rem, 2.6vw, 1.8rem);
  color: #ffffff;
}

.page-home .home-close p {
  margin: 0;
  max-width: 52ch;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .home-close__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .tagwall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-home .home-paths__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }

  .page-home .home-close__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 36px;
  }
}

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

  .page-home .home-library__inner {
    grid-template-columns: 6fr 5fr;
    align-items: center;
  }

  .page-home .home-record__inner {
    grid-template-columns: 6fr 5fr;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-home .home-hero__inner {
    grid-template-columns: 5fr 7fr;
    align-items: center;
  }
}

@media (min-width: 980px) {
  .page-home .tagwall {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-home .tagwall__item:nth-child(2),
  .page-home .tagwall__item:nth-child(5) {
    transform: translateY(22px);
  }

  .page-home .tagwall__item:nth-child(2):hover,
  .page-home .tagwall__item:nth-child(5):hover {
    transform: translateY(18px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero-graph .hl {
    animation: none;
    stroke-dashoffset: 0;
  }

  .page-home .tagwall__item,
  .page-home .rev-row summary::after,
  .page-home .hero-node rect {
    transition: none;
  }

  .page-home .tagwall__item:nth-child(2),
  .page-home .tagwall__item:nth-child(5) {
    transform: none;
  }
}
<<<END>>>