.page-home {
  --home-line: var(--line-soft);
  --home-cell: #08182B;
  background:
    radial-gradient(120% 80% at 8% -10%, rgba(14, 35, 64, 0.95) 0%, rgba(14, 35, 64, 0) 62%),
    radial-gradient(90% 60% at 100% 2%, rgba(124, 120, 153, 0.16) 0%, rgba(124, 120, 153, 0) 58%),
    var(--space-950);
  color: var(--fog);
  overflow-x: clip;
}

.page-home img {
  max-width: 100%;
  height: auto;
}

.page-home .page__inner {
  padding-inline: var(--gutter);
  padding-block: clamp(18px, 3vw, 30px) clamp(56px, 8vw, 104px);
}

/* 上下文条 */
.page-home .home-context {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: clamp(16px, 2.4vw, 24px);
  border-bottom: 1px solid var(--home-line);
  color: var(--slate);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-home .home-context .coord {
  color: var(--cyan);
  letter-spacing: 0.14em;
  flex: none;
}

.page-home .home-context__line {
  flex: 1 1 auto;
  height: 1px;
  min-width: 24px;
  background: linear-gradient(90deg, var(--line-cyan), rgba(53, 224, 207, 0));
}

.page-home .home-context__crumb {
  max-width: 62%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 首屏 */
.page-home .home-hero {
  display: grid;
  gap: clamp(30px, 5vw, 52px);
  padding-block: clamp(30px, 5vw, 60px) clamp(38px, 6vw, 76px);
}

.page-home .home-hero__index {
  display: grid;
  gap: clamp(14px, 2vw, 18px);
  align-content: start;
}

.page-home .home-hero__index .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-home .home-hero__index h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(29px, 5vw, 45px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--fog);
}

.page-home .home-hero__index .lede {
  margin: 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.78;
  color: var(--slate);
}

.page-home .home-index {
  margin-top: 4px;
  border-top: 1px solid var(--home-line);
}

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

.page-home .home-index__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 11px 8px 11px 2px;
  border-bottom: 1px solid var(--home-line);
  color: var(--fog);
  text-decoration: none;
  font-size: 14px;
  transition: background 160ms var(--ease), color 160ms var(--ease), padding-left 160ms var(--ease);
}

.page-home .home-index__link:hover,
.page-home .home-index__link:focus-visible {
  background: rgba(53, 224, 207, 0.09);
  color: var(--cyan-soft);
  padding-left: 10px;
  outline: none;
}

.page-home .home-index__num {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--violet);
}

.page-home .home-index__label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-home .home-index__hint {
  font-size: 11px;
  letter-spacing: 0.02em;
  color: var(--slate);
}

.page-home .home-index__link[aria-current="true"] {
  background: linear-gradient(90deg, rgba(255, 178, 74, 0.18), rgba(255, 178, 74, 0));
  color: var(--amber);
}

.page-home .home-index__link[aria-current="true"] .home-index__num {
  color: var(--amber);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

.page-home .home-hero__actions .btn {
  flex: 1 1 auto;
  justify-content: center;
}

.page-home .home-hero__panel {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-home .home-panel {
  position: relative;
  margin: 0;
  border-radius: var(--radius-l);
  overflow: hidden;
  border: 1px solid rgba(53, 224, 207, 0.2);
  background: linear-gradient(155deg, var(--space-800), var(--space-950) 74%);
  box-shadow: var(--shadow-soft);
}

.page-home .home-panel img {
  display: block;
  width: 100%;
}

.page-home .home-panel::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 44%;
  background: linear-gradient(180deg, rgba(53, 224, 207, 0.16), rgba(53, 224, 207, 0));
  pointer-events: none;
  animation: home-scan 9s linear infinite;
}

@keyframes home-scan {
  0% { transform: translateY(-70%); opacity: 0; }
  18% { opacity: 1; }
  82% { opacity: 1; }
  100% { transform: translateY(190%); opacity: 0; }
}

.page-home .home-panel__caption {
  padding: 12px 16px 14px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--slate);
  border-top: 1px solid var(--home-line);
  background: rgba(3, 9, 18, 0.5);
}

.page-home .home-panel__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

.page-home .home-panel__legend li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.page-home .home-panel__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
}

.page-home .home-panel__dot--cyan { background: var(--cyan); }
.page-home .home-panel__dot--amber { background: var(--amber); }
.page-home .home-panel__dot--violet { background: var(--violet); }

/* 通用章节 */
.page-home .home-section {
  position: relative;
  padding-block: clamp(44px, 6.5vw, 92px);
  border-top: 1px solid var(--home-line);
}

.page-home .home-section__head {
  display: grid;
  gap: 14px;
  max-width: 68ch;
}

.page-home .home-section__head .coord {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-home .home-section__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.24;
  letter-spacing: -0.015em;
  color: var(--fog);
}

.page-home .home-section__head p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
}

/* 01 入口分类 */
.page-home .home-entry-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(26px, 4vw, 44px);
  background: var(--home-line);
  border: 1px solid var(--home-line);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-home .home-entry {
  background: var(--home-cell);
  padding: 22px 20px 24px;
  display: grid;
  align-content: start;
  gap: 12px;
}

.page-home .home-entry__name {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 16px;
  font-weight: 700;
  color: var(--fog);
}

.page-home .home-entry__name .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-home .home-entry__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-home .home-entry__list li {
  position: relative;
  padding-left: 15px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--slate);
}

.page-home .home-entry__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 1px;
  background: var(--violet);
}

/* 02 三步说明 */
.page-home .home-steps {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  margin-top: clamp(26px, 4vw, 44px);
}

.page-home .home-steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  align-content: start;
}

.page-home .home-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--home-line);
}

.page-home .home-step:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-home .home-step__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  padding-top: 4px;
}

.page-home .home-step[data-state="current"] .home-step__num {
  color: var(--amber);
}

.page-home .home-step h3 {
  margin: 0 0 7px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--fog);
}

.page-home .home-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--slate);
}

.page-home .home-figure {
  margin: 0;
  border-radius: var(--radius-m);
  overflow: hidden;
  border: 1px solid var(--home-line);
  background: var(--space-900);
  align-self: start;
}

.page-home .home-figure img {
  display: block;
  width: 100%;
}

.page-home .home-figure figcaption {
  padding: 12px 16px 14px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--slate);
  border-top: 1px solid var(--home-line);
}

/* 03 版本时间轴 */
.page-home .home-timeline {
  list-style: none;
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding: 0 0 8px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(190px, 1fr);
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-home .home-version {
  position: relative;
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 26px 22px 20px 0;
  border-top: 1px solid var(--line-mid);
  scroll-snap-align: start;
}

.page-home .home-version::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--violet);
}

.page-home .home-version[data-state="current"] {
  border-top-color: var(--amber);
}

.page-home .home-version[data-state="current"]::before {
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(255, 178, 74, 0.18);
}

.page-home .home-version__id {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--fog);
}

.page-home .home-version[data-state="current"] .home-version__id {
  color: var(--amber);
}

.page-home .home-version__note {
  margin: 0;
  max-width: 26ch;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--slate);
}

.page-home .home-version__tag {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--violet);
}

.page-home .home-feedback {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(24px, 3.5vw, 40px);
  background: var(--home-line);
  border: 1px solid var(--home-line);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-home .home-feedback__cell {
  background: var(--home-cell);
  padding: 20px 18px 22px;
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-home .home-feedback__cell .stat__num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3vw, 30px);
  font-weight: 600;
  line-height: 1.1;
  color: var(--cyan);
  letter-spacing: 0.01em;
}

.page-home .home-feedback__cell .stat__label {
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--slate);
}

/* 04 记录查询 */
.page-home .home-records {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(26px, 4vw, 44px);
}

.page-home .home-records__dims {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--home-line);
  border: 1px solid var(--home-line);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-home .home-dim {
  background: var(--home-cell);
  padding: 18px 18px 20px;
  display: grid;
  gap: 7px;
  align-content: start;
}

.page-home .home-dim__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-home .home-dim p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--slate);
}

.page-home .home-save {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--radius-m);
  border: 1px solid rgba(255, 178, 74, 0.26);
  background: linear-gradient(165deg, rgba(255, 178, 74, 0.1), rgba(255, 178, 74, 0.01) 60%), var(--space-900);
}

.page-home .home-save h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--fog);
}

.page-home .home-save__path {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-home .home-save__path li {
  padding: 5px 10px;
  border: 1px solid rgba(255, 178, 74, 0.32);
  border-radius: 999px;
}

.page-home .home-save__path li + li::before {
  content: "›";
  margin-right: 10px;
  color: var(--violet);
}

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

.page-home .home-save .btn {
  justify-self: start;
}

/* 地平线收束 */
.page-home .home-horizon {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-top: clamp(44px, 6vw, 88px);
  border-radius: var(--radius-l);
  border: 1px solid var(--home-line);
  background: var(--space-900);
}

.page-home .home-horizon img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .home-horizon::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(100deg, rgba(7, 20, 38, 0.95) 0%, rgba(7, 20, 38, 0.74) 52%, rgba(7, 20, 38, 0.28) 100%);
}

.page-home .home-horizon__body {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 14px;
  max-width: 58ch;
  padding: clamp(30px, 5.5vw, 60px);
}

.page-home .home-horizon__body .coord {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan-soft);
}

.page-home .home-horizon__body h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.26;
  letter-spacing: -0.015em;
  color: var(--fog);
}

.page-home .home-horizon__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--slate);
}

.page-home .home-horizon__body .btn {
  justify-self: start;
  margin-top: 4px;
}

/* 05 咨询与支持 */
.page-home .home-section--last {
  padding-bottom: clamp(10px, 2vw, 24px);
}

.page-home .home-support {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(24px, 4vw, 40px);
}

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

.page-home .home-support__contact .contact-row {
  display: grid;
  gap: 5px;
  padding: 16px 0;
  border-bottom: 1px solid var(--home-line);
}

.page-home .home-support__contact .contact-row__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--violet);
}

.page-home .home-support__contact .contact-row__value {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--fog);
  word-break: break-word;
}

.page-home .home-support__action {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: clamp(20px, 3vw, 30px);
  border-radius: var(--radius-m);
  background: linear-gradient(160deg, rgba(53, 224, 207, 0.14), rgba(53, 224, 207, 0.02) 62%), var(--space-900);
  border: 1px solid rgba(53, 224, 207, 0.22);
}

.page-home .home-support__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--fog);
}

.page-home .home-support__action .btn {
  justify-self: start;
}

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

.page-home .home-support__aside a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(155, 244, 234, 0.4);
}

.page-home .home-support__aside a:hover,
.page-home .home-support__aside a:focus-visible {
  color: var(--amber);
  border-bottom-color: rgba(255, 178, 74, 0.6);
}

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

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

@media (min-width: 760px) {
  .page-home .home-hero__actions .btn {
    flex: 0 0 auto;
  }

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

  .page-home .home-support__contact .contact-row {
    grid-template-columns: 120px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
}

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

  .page-home .home-hero__index {
    position: sticky;
    top: clamp(16px, 3vw, 32px);
  }

  .page-home .home-steps {
    grid-template-columns: 1.15fr 1fr;
    align-items: start;
  }

  .page-home .home-records {
    grid-template-columns: 7fr 4fr;
    align-items: start;
  }

  .page-home .home-support {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-home .home-horizon {
    min-height: 300px;
  }
}

@media (min-width: 1024px) {
  .page-home .home-entry-grid {
    grid-template-columns: repeat(4, 1fr);
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-home .home-panel::after {
    animation: none;
    opacity: 0;
  }

  .page-home .home-index__link {
    transition: none;
  }

  .page-home .home-hero__index {
    position: static;
  }
}
<<<END>>>