.page-home {
  --home-edge: clamp(20px, 5vw, 56px);
  --home-block: clamp(56px, 8vw, 96px);
  --home-hair: 1px solid var(--line);
  background: var(--ink-900);
  color: var(--ice);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-home h1,
.page-home h2,
.page-home h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--ice);
}

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

.page-home .home-shell {
  width: 100%;
  max-width: calc(var(--content) + 2 * var(--home-edge));
  margin-inline: auto;
  padding-inline: var(--home-edge);
}

.page-home .home-head {
  display: grid;
  gap: 10px;
  max-width: 60ch;
  margin-bottom: clamp(22px, 3.5vw, 36px);
}

.page-home .home-head h2 {
  font-size: clamp(26px, 3.8vw, 44px);
}

.page-home .home-head p {
  margin: 0;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.75;
}

.page-home .media-frame {
  margin: 0;
  border: var(--home-hair);
  background: var(--card);
  overflow: hidden;
}

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

.page-home .media-frame__caption {
  padding: 10px 14px 12px;
  font-size: 12px;
  color: var(--mist);
  border-top: var(--home-hair);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  padding-top: calc(var(--header-h) + clamp(28px, 5vw, 64px));
  padding-bottom: clamp(32px, 5vw, 64px);
  border-bottom: var(--home-hair);
  background:
    radial-gradient(900px 420px at 84% -6%, rgba(214, 167, 86, 0.18), transparent 62%),
    radial-gradient(680px 380px at 4% 4%, rgba(56, 198, 163, 0.10), transparent 64%),
    linear-gradient(180deg, rgba(13, 21, 36, 0.95), var(--ink-900) 78%);
}

.page-home .home-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  align-items: end;
}

.page-home .home-hero__copy {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
  align-content: start;
  min-width: 0;
}

.page-home .home-hero h1 {
  font-size: clamp(34px, 6vw, 66px);
}

.page-home .home-hero h1 em {
  font-style: normal;
  color: var(--sand);
}

.page-home .home-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 4px 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: var(--home-hair);
  font-size: 13px;
  color: var(--mist);
}

.page-home .home-hero__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
}

.page-home .home-hero__facts .data-stamp {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  color: var(--sand);
  line-height: 1;
}

.page-home .home-hero__shot {
  align-self: stretch;
}

/* ---------- 三条路径 ---------- */
.page-home .home-paths {
  padding-block: var(--home-block) 0;
}

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

.page-home .home-path {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 22px 20px 24px;
  background: var(--card);
  border: var(--home-hair);
  transition: transform 160ms var(--ease), border-color 160ms var(--ease),
    box-shadow 160ms var(--ease);
}

.page-home .home-path:hover,
.page-home .home-path:focus-within {
  transform: translateY(-4px);
  border-color: var(--sand);
  box-shadow: var(--shadow);
}

.page-home .home-path__tag {
  display: inline-block;
  justify-self: start;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--sand);
  background: var(--sand-soft);
  transform: rotate(-2deg);
}

.page-home .home-path h3 {
  font-size: clamp(19px, 2.4vw, 23px);
  line-height: 1.2;
}

.page-home .home-path p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .home-path__steps {
  font-family: var(--font-mono);
  font-size: 12px !important;
  color: var(--sand) !important;
  border-top: var(--home-hair);
  padding-top: 10px;
}

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

/* ---------- 主体两栏 ---------- */
.page-home .home-body {
  display: grid;
  gap: clamp(22px, 4vw, 32px);
  padding-block: var(--home-block);
}

.page-home .home-steps {
  border-top: 2px solid var(--sand);
  padding-top: 14px;
}

.page-home .home-steps__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
  text-transform: uppercase;
}

.page-home .home-steps__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
}

.page-home .home-steps__link {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 11px;
  font-size: 13px;
  white-space: nowrap;
  text-decoration: none;
  color: var(--mist);
  border: 1px solid transparent;
  transition: color 140ms var(--ease), border-color 140ms var(--ease),
    background 140ms var(--ease);
}

.page-home .home-steps__link span {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--sand);
}

.page-home .home-steps__link:hover,
.page-home .home-steps__link:focus-visible {
  color: var(--ice);
  border-color: var(--line);
  background: var(--ink-800);
}

.page-home .home-flow {
  display: grid;
  gap: var(--home-block);
  min-width: 0;
}

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

/* ---------- 资料库 ---------- */
.page-home .home-library {
  display: grid;
  gap: clamp(22px, 4vw, 36px);
}

.page-home .home-library__list {
  margin: 0;
  padding: 0;
  list-style: none;
  min-width: 0;
}

.page-home .home-library__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 16px;
  padding: 15px 0;
  border-bottom: var(--home-hair);
  transition: background 140ms var(--ease);
}

.page-home .home-library__item:first-child {
  border-top: var(--home-hair);
}

.page-home .home-library__item:hover {
  background: rgba(19, 31, 51, 0.7);
}

.page-home .home-library__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--sand);
  padding-top: 4px;
}

.page-home .home-library__item h3 {
  font-size: 18px;
  line-height: 1.3;
}

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

.page-home .home-library__figure {
  align-self: start;
}

.page-home .home-library__foot {
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 16px 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
  border-left: 2px solid var(--sand);
  background: var(--ink-800);
}

.page-home .home-library__link {
  margin-left: 8px;
  color: var(--sand);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  white-space: nowrap;
}

.page-home .home-library__link:hover {
  color: var(--orange);
}

/* ---------- 产品线 ---------- */
.page-home .home-line {
  padding: clamp(28px, 4vw, 44px) 0 clamp(24px, 3vw, 36px);
  border-top: var(--home-hair);
  border-bottom: var(--home-hair);
  background: linear-gradient(180deg, rgba(13, 21, 36, 0.85), transparent 70%);
}

.page-home .home-line__top {
  display: grid;
  gap: clamp(20px, 3.5vw, 32px);
  align-items: end;
}

.page-home .home-line__top .home-head {
  margin-bottom: 0;
}

.page-home .home-line__shot {
  align-self: end;
}

.page-home .home-line__viewport {
  margin-top: clamp(22px, 3.5vw, 34px);
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}

.page-home .home-line__viewport:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 4px;
}

.page-home .home-line__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(250px, 82%);
  gap: 14px;
  margin: 0;
  padding: 0 0 14px;
  list-style: none;
  scroll-snap-type: x proximity;
}

.page-home .line-card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 20px 18px 22px;
  background: var(--card);
  border: var(--home-hair);
  scroll-snap-align: start;
  transition: transform 160ms var(--ease), border-color 160ms var(--ease);
}

.page-home .line-card:hover,
.page-home .line-card:focus-within {
  transform: translateY(-4px);
  border-color: var(--sand);
}

.page-home .line-card__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
  letter-spacing: 0.08em;
}

.page-home .line-card h3 {
  font-size: 19px;
}

.page-home .line-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .line-card__link {
  justify-self: start;
  margin-top: 4px;
  font-size: 13px;
  color: var(--sand);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-home .line-card__link:hover {
  color: var(--orange);
}

.page-home .home-line__hint {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--mist);
}

/* ---------- 战报 ---------- */
.page-home .home-reports {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .report-card {
  position: relative;
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 20px 18px 22px;
  background: var(--ink-800);
  border: var(--home-hair);
  transition: border-color 160ms var(--ease), transform 160ms var(--ease);
}

.page-home .report-card:hover,
.page-home .report-card:focus-within {
  border-color: var(--sand);
  transform: translateY(-3px);
}

.page-home .report-card__toggle {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  margin: 0;
  pointer-events: none;
}

.page-home .report-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-home .report-card__head .data-stamp {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--ice);
  letter-spacing: 0.04em;
}

.page-home .report-card h3 {
  font-size: 18px;
  line-height: 1.28;
}

.page-home .report-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .report-card__save {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  font-size: 12.5px;
  color: var(--mist);
  border: var(--home-hair);
  cursor: pointer;
  transition: color 140ms var(--ease), border-color 140ms var(--ease),
    background 140ms var(--ease);
}

.page-home .report-card__save:hover {
  color: var(--ice);
  border-color: var(--mist);
}

.page-home .report-card__dot {
  width: 8px;
  height: 8px;
  flex: none;
  background: var(--line);
  transition: background 140ms var(--ease);
}

.page-home .report-card__saved-text {
  display: none;
}

.page-home .report-card__toggle:checked ~ .report-card__save {
  color: var(--mint);
  border-color: var(--mint);
  background: rgba(56, 198, 163, 0.12);
}

.page-home .report-card__toggle:checked ~ .report-card__save .report-card__dot {
  background: var(--mint);
}

.page-home .report-card__toggle:checked ~ .report-card__save .report-card__save-text {
  display: none;
}

.page-home .report-card__toggle:checked ~ .report-card__save .report-card__saved-text {
  display: inline;
}

.page-home .report-card__toggle:focus-visible ~ .report-card__save {
  outline: 2px solid var(--mint);
  outline-offset: 3px;
}

.page-home .home-reports__note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .home-reports__link {
  margin-left: 8px;
  color: var(--sand);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  white-space: nowrap;
}

.page-home .home-reports__link:hover {
  color: var(--orange);
}

/* ---------- 设备迁移 ---------- */
.page-home .home-migrate {
  display: grid;
  gap: clamp(22px, 3.5vw, 34px);
}

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

.page-home .migrate-step {
  display: grid;
  gap: 6px;
  padding: 16px 0 16px 18px;
  border-left: 2px solid var(--line);
  transition: border-color 160ms var(--ease);
}

.page-home .migrate-step:hover {
  border-left-color: var(--sand);
}

.page-home .migrate-step__num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-home .migrate-step h3 {
  font-size: 17.5px;
  line-height: 1.3;
}

.page-home .migrate-step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .home-migrate__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

/* ---------- 运营数据 ---------- */
.page-home .home-stats__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: var(--home-hair);
}

.page-home .home-stat {
  display: grid;
  gap: 6px;
  align-content: start;
  padding: 18px 16px 20px;
  background: var(--ink-800);
}

.page-home .home-stat__num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.05;
  color: var(--sand);
}

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

.page-home .home-promise {
  display: grid;
  gap: 10px;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-promise li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .home-promise li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  background: var(--mint);
}

.page-home .home-stats__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

/* ---------- 下一步 ---------- */
.page-home .home-next {
  padding-block: var(--home-block);
  border-top: var(--home-hair);
  background: var(--ink-800);
}

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

.page-home .next-tile {
  display: grid;
  gap: 6px;
  height: 100%;
  padding: 18px 18px 20px;
  text-decoration: none;
  background: var(--ink-900);
  border: var(--home-hair);
  transition: transform 160ms var(--ease), border-color 160ms var(--ease);
}

.page-home .next-tile:hover,
.page-home .next-tile:focus-visible {
  transform: translateY(-4px);
  border-color: var(--orange);
}

.page-home .next-tile__k {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--ice);
}

.page-home .next-tile__v {
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

.page-home .home-next__legal {
  margin: clamp(20px, 3vw, 28px) 0 0;
  font-size: 12.5px;
  color: var(--mist);
}

.page-home .home-next__legal a {
  color: var(--sand);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-home .home-next__legal a:hover {
  color: var(--orange);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-home .home-line__track {
    grid-auto-columns: minmax(280px, 46%);
  }

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

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

@media (min-width: 860px) {
  .page-home .home-paths__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .home-library {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.55fr);
    align-items: start;
  }

  .page-home .home-stats__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .home-migrate {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

  .page-home .home-line__top {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-home .home-reports {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 1024px) {
  .page-home .home-body {
    grid-template-columns: 132px minmax(0, 1fr);
    column-gap: clamp(32px, 4vw, 56px);
    align-items: start;
  }

  .page-home .home-steps {
    position: sticky;
    top: calc(var(--header-h) + 22px);
    border-top: 0;
    border-left: 2px solid var(--line);
    padding: 2px 0 2px 16px;
  }

  .page-home .home-steps__list {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-home .home-steps__link {
    white-space: normal;
  }
}

@media (min-width: 1200px) {
  .page-home .home-line__track {
    grid-auto-columns: minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-path,
  .page-home .line-card,
  .page-home .report-card,
  .page-home .next-tile {
    transition: none;
  }

  .page-home .home-path:hover,
  .page-home .home-path:focus-within,
  .page-home .line-card:hover,
  .page-home .line-card:focus-within,
  .page-home .report-card:hover,
  .page-home .report-card:focus-within,
  .page-home .next-tile:hover,
  .page-home .next-tile:focus-visible {
    transform: none;
  }
}