.page-home {
  --home-scan: repeating-linear-gradient(180deg, rgba(233, 238, 248, .045) 0 1px, transparent 1px 4px);
  display: block;
  background: var(--ink-900);
  color: var(--white);
  overflow-x: clip;
}

/* ---------- 封面层 ---------- */
.page-home .home-cover {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(1.25rem, 4vw, 2.5rem) 0 clamp(2.5rem, 6vw, 4.5rem);
  background:
    radial-gradient(120% 85% at 84% -10%, #16264c 0%, rgba(10, 16, 32, 0) 62%),
    linear-gradient(180deg, #0A1020 0%, #070B14 100%);
  border-bottom: 1px solid var(--line);
}

.page-home .home-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--home-scan);
  pointer-events: none;
  z-index: 0;
}

.page-home .home-cover__blob {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  width: min(56vw, 560px);
  aspect-ratio: 1;
  right: -16vw;
  top: -12vw;
  border-radius: 58% 42% 37% 63% / 44% 38% 62% 56%;
  background: radial-gradient(circle at 34% 34%, rgba(53, 230, 224, .24), rgba(53, 230, 224, 0) 70%);
}

.page-home .home-cover__blob--alt {
  right: auto;
  left: -22vw;
  bottom: -26vw;
  top: auto;
  width: min(48vw, 440px);
  background: radial-gradient(circle at 60% 40%, rgba(255, 122, 47, .18), rgba(255, 122, 47, 0) 72%);
  border-radius: 42% 58% 63% 37% / 56% 44% 56% 44%;
}

.page-home .home-cover__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.75rem);
}

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

.page-home .home-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .04em;
  color: var(--dim);
}

.page-home .home-crumb__item a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .home-crumb__item a:hover,
.page-home .home-crumb__item a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-home .home-crumb__item[aria-current="page"] {
  color: var(--cyan);
}

.page-home .home-crumb__sep {
  color: var(--line);
}

.page-home .home-cover__title {
  margin: .6rem 0 0;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(2.5rem, 9.5vw, 6rem);
  line-height: .94;
  letter-spacing: -.03em;
  color: var(--white);
}

.page-home .home-cover__title span {
  display: block;
  color: var(--cyan);
}

.page-home .home-cover__rule {
  display: block;
  width: 82px;
  height: 6px;
  margin: 1.15rem 0 1.35rem;
  background: var(--orange);
  border-radius: 99px;
}

.page-home .home-cover__lead {
  max-width: 34em;
  margin: 0;
  color: var(--mist);
  font-size: clamp(1rem, 2.4vw, 1.0625rem);
}

.page-home .home-cover__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.75rem;
}

.page-home .home-cover__aside {
  display: grid;
  gap: 1.15rem;
  align-content: start;
}

.page-home .home-cover__figure {
  margin: 0;
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: linear-gradient(160deg, #122040, #0A1020);
  box-shadow: 0 24px 60px -40px rgba(53, 230, 224, .75);
}

.page-home .home-cover__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .home-cover__cap {
  padding: .7rem .9rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  line-height: 1.6;
  letter-spacing: .02em;
  color: var(--mist);
  border-top: 1px solid var(--line);
  background: rgba(7, 11, 20, .7);
}

.page-home .home-cover__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .5rem;
  margin: 0;
  padding: .85rem .25rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .home-cover__stats > div {
  padding-left: .7rem;
  border-left: 2px solid var(--line);
}

.page-home .home-cover__stats > div:first-child {
  border-left-color: var(--cyan);
}

.page-home .home-cover__stats dt {
  font-size: .7rem;
  letter-spacing: .06em;
  color: var(--dim);
}

.page-home .home-cover__stats dd {
  margin: .2rem 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1.35rem, 4vw, 1.75rem);
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--cyan);
  line-height: 1.1;
}

.page-home .home-cover__stats dd span {
  font-size: .7rem;
  font-weight: 400;
  letter-spacing: .04em;
  color: var(--mist);
  margin-left: .15rem;
}

/* ---------- 版本线 ---------- */
.page-home .home-versions {
  position: relative;
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(2rem, 5vw, 3.5rem);
  background: linear-gradient(180deg, #0E1730 0%, #0A1020 100%);
  border-bottom: 1px solid var(--line);
}

.page-home .home-versions__head,
.page-home .home-cost__head {
  max-width: 46rem;
}

.page-home .home-versions__head .kit-text,
.page-home .home-cost__head .kit-text {
  color: var(--mist);
}

.page-home .home-chipbar {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 1.5rem 0 1.75rem;
}

.page-home .home-chip {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .5rem .9rem;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: rgba(18, 32, 64, .6);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .03em;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-home .home-chip:hover,
.page-home .home-chip:focus-visible {
  color: var(--ink-900);
  background: var(--cyan);
  border-color: var(--cyan);
}

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

.page-home .home-band {
  margin: 0 0 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--ink-700);
}

.page-home .home-band__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  opacity: .92;
}

.page-home .home-band__cap {
  padding: .75rem 1rem;
  font-size: .78rem;
  line-height: 1.7;
  color: var(--mist);
  border-top: 1px solid var(--line);
}

.page-home .home-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(264px, 1fr);
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: .9rem;
  scrollbar-color: var(--line) transparent;
}

.page-home .home-ver {
  scroll-snap-align: start;
  scroll-margin-top: 6rem;
  display: flex;
  flex-direction: column;
  gap: .6rem;
  padding: 1.35rem 1.2rem 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, #122040 0%, #0E1730 100%);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-home .home-ver:hover,
.page-home .home-ver:focus-within {
  transform: translateY(-4px);
  border-color: var(--cyan);
  box-shadow: 0 14px 34px -20px rgba(53, 230, 224, .8);
}

.page-home .home-ver__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}

.page-home .home-ver__no {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--line);
}

.page-home .home-ver__badge {
  padding: .18rem .55rem;
  border-radius: var(--r-sm);
  font-size: .7rem;
  letter-spacing: .08em;
  color: var(--ink-900);
  background: var(--white);
}

.page-home .home-ver__badge--cyan {
  background: var(--cyan);
}

.page-home .home-ver__badge--orange {
  background: var(--orange);
  color: var(--ink-900);
}

.page-home .home-ver__code {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-home .home-ver__name {
  margin: 0;
  font-size: 1.3rem;
}

.page-home .home-ver__fit {
  margin: 0;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .home-ver__spec {
  display: grid;
  gap: .45rem;
  margin: .35rem 0 .5rem;
}

.page-home .home-ver__spec > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .75rem;
  padding-top: .45rem;
  border-top: 1px dashed var(--line-soft);
}

.page-home .home-ver__spec dt {
  font-size: .74rem;
  letter-spacing: .04em;
  color: var(--dim);
  white-space: nowrap;
}

.page-home .home-ver__spec dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .78rem;
  line-height: 1.5;
  text-align: right;
  color: var(--white);
}

.page-home .home-ver__link {
  margin-top: auto;
  align-self: flex-start;
}

/* ---------- 费用速查 ---------- */
.page-home .home-cost {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0;
  background: var(--ink-900);
  border-bottom: 1px solid var(--line);
}

.page-home .home-cost__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  margin-top: 1.75rem;
}

.page-home .home-cost__cell {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  padding: 1.3rem 1.15rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: #0A1020;
  border-top: 3px solid var(--line);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .home-cost__cell:hover {
  transform: translateY(-3px);
}

.page-home .home-cost__cell--price {
  border-top-color: var(--orange);
}

.page-home .home-cost__cell--cycle {
  border-top-color: var(--cyan);
}

.page-home .home-cost__cell--gift {
  border-top-color: var(--gold);
  background: linear-gradient(160deg, #14110A 0%, #0A1020 65%);
}

.page-home .home-cost__cell--web {
  border-top-color: var(--mist);
}

.page-home .home-cost__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  color: var(--dim);
}

.page-home .home-cost__label--gold {
  color: var(--gold);
}

.page-home .home-cost__big {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 3vw, 1.3rem);
  font-weight: 700;
  letter-spacing: .01em;
  line-height: 1.4;
  color: var(--white);
}

.page-home .home-cost__cell--price .home-cost__big {
  color: var(--orange);
}

.page-home .home-cost__cell--gift .home-cost__big {
  color: var(--gold);
}

.page-home .home-cost__note {
  margin: 0;
  font-size: .88rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .home-cost__link {
  margin-top: auto;
  padding-top: .5rem;
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 230, 224, .35);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .home-cost__link--gold {
  color: var(--gold);
  border-bottom-color: rgba(242, 196, 107, .4);
}

.page-home .home-cost__link:hover,
.page-home .home-cost__link:focus-visible {
  color: var(--white);
  border-bottom-color: var(--white);
}

.page-home .home-cycle {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .4rem;
  margin: .25rem 0 .35rem;
  padding: 0;
  list-style: none;
}

.page-home .home-cycle li {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: .1rem;
  padding: .5rem .2rem;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: #0E1730;
}

.page-home .home-cycle b {
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 3vw, 1.3rem);
  color: var(--cyan);
  letter-spacing: .02em;
}

.page-home .home-cycle span {
  font-size: .7rem;
  color: var(--dim);
}

.page-home .home-cost__gift-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 76px;
  gap: .85rem;
  align-items: start;
}

.page-home .home-cost__giftimg {
  display: block;
  width: 76px;
  height: 76px;
  border-radius: var(--r-md);
  object-fit: cover;
  border: 1px solid rgba(242, 196, 107, .45);
}

/* ---------- 档案柜 ---------- */
.page-home .home-cabinet {
  position: relative;
  padding: 0 0 clamp(2.5rem, 6vw, 4.5rem);
  background: var(--paper);
  color: var(--paper-ink);
}

.page-home .home-strip {
  margin: 0 0 clamp(1.75rem, 4vw, 3rem);
  position: relative;
  overflow: hidden;
}

.page-home .home-strip__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
  opacity: .9;
}

.page-home .home-eyebrow--dark {
  color: #5A6478;
}

.page-home .home-cabinet__head {
  max-width: 42rem;
}

.page-home .home-cabinet__title {
  color: var(--paper-ink);
}

.page-home .home-cabinet__text {
  margin: .75rem 0 0;
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.85;
  color: #384152;
}

.page-home .home-cabinet__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .75rem;
  margin-top: 1.75rem;
}

.page-home .home-drawer {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "no title"
    "no text";
  column-gap: .9rem;
  row-gap: .2rem;
  padding: 1.1rem 1rem;
  border: 1px solid #D6CBB6;
  border-radius: var(--r-md);
  background: #FBF6EA;
  color: var(--paper-ink);
  text-decoration: none;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-home .home-drawer:hover,
.page-home .home-drawer:focus-visible {
  transform: translateY(-4px);
  border-color: #070B14;
  background: #FFFFFF;
  box-shadow: 0 16px 30px -22px rgba(7, 11, 20, .8);
}

.page-home .home-drawer__no {
  grid-area: no;
  align-self: start;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: #B4A88F;
}

.page-home .home-drawer:hover .home-drawer__no,
.page-home .home-drawer:focus-visible .home-drawer__no {
  color: var(--orange);
}

.page-home .home-drawer__title {
  grid-area: title;
  font-weight: 800;
  font-size: 1.02rem;
  letter-spacing: -.01em;
}

.page-home .home-drawer__text {
  grid-area: text;
  font-size: .83rem;
  line-height: 1.7;
  color: #4A5464;
}

.page-home .home-drawer__arrow {
  position: absolute;
  right: 1rem;
  top: 1rem;
  font-family: var(--font-mono);
  font-size: .85rem;
  color: #B4A88F;
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .home-drawer:hover .home-drawer__arrow,
.page-home .home-drawer:focus-visible .home-drawer__arrow {
  color: var(--orange);
  transform: translateX(3px);
}

/* ---------- 近期更新 ---------- */
.page-home .home-now {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0;
  background: linear-gradient(180deg, #0A1020 0%, #070B14 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .home-now__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
}

.page-home .home-now__lead .kit-text {
  color: var(--mist);
}

.page-home .home-now__lead .kit-btn {
  margin-top: 1.1rem;
}

.page-home .home-now__list {
  display: grid;
  gap: .6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-now__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .9rem;
  align-items: start;
  padding: .9rem .95rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--r-sm);
  background: #0E1730;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-home .home-now__item:hover {
  background: #122040;
  border-left-color: var(--orange);
}

.page-home .home-now__time {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--cyan);
  white-space: nowrap;
  padding-top: .15rem;
}

.page-home .home-now__link {
  color: var(--white);
  font-size: .88rem;
  line-height: 1.75;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .home-now__link:hover,
.page-home .home-now__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 地区与备案 ---------- */
.page-home .home-region {
  padding: 1.5rem 0 1.75rem;
  background: var(--ink-900);
}

.page-home .home-region__inner {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 2rem;
  align-items: baseline;
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
}

.page-home .home-region__item {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .03em;
  color: var(--mist);
}

.page-home .home-region__item span {
  display: inline-block;
  margin-right: .5rem;
  color: var(--dim);
}

.page-home .home-region__note {
  margin: 0;
  flex: 1 0 100%;
  font-size: .78rem;
  line-height: 1.75;
  color: var(--dim);
}

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

  .page-home .home-cost__gift-row {
    grid-template-columns: minmax(0, 1fr) 96px;
  }

  .page-home .home-cost__giftimg {
    width: 96px;
    height: 96px;
  }
}

@media (min-width: 860px) {
  .page-home .home-cover__inner {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .85fr);
    align-items: start;
    column-gap: clamp(1.5rem, 4vw, 3rem);
  }

  .page-home .home-cover__aside {
    margin-top: 2.75rem;
  }

  .page-home .home-cost__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
  }

  .page-home .home-now__inner {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    align-items: start;
  }

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

@media (min-width: 1100px) {
  .page-home .home-cover__title {
    letter-spacing: -.035em;
  }

  .page-home .home-cover__aside {
    margin-top: 3.5rem;
  }
}

@media (max-width: 639px) {
  .page-home .home-track {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    overflow-x: visible;
    scroll-snap-type: none;
    padding-bottom: 0;
  }

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

  .page-home .home-cover__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: .25rem;
  }

  .page-home .home-cover__stats > div {
    padding-left: .55rem;
  }

  .page-home .home-region__inner {
    flex-direction: column;
    gap: .4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-ver,
  .page-home .home-cost__cell,
  .page-home .home-drawer,
  .page-home .home-drawer__arrow,
  .page-home .home-chip,
  .page-home .home-now__link {
    transition: none;
  }

  .page-home .home-ver:hover,
  .page-home .home-cost__cell:hover,
  .page-home .home-drawer:hover {
    transform: none;
  }
}