.page-home {
  --home-radius-lg: 26px;
  --home-radius-md: 16px;
  --home-line-track: rgba(107, 107, 107, 0.18);
  overflow-x: hidden;
}

/* ===== 首屏 ===== */
.page-home .home-hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 82vh;
  padding: clamp(2rem, 6vw, 4.5rem) clamp(1.25rem, 6vw, 6rem);
  background:
    radial-gradient(1200px 520px at 88% 12%, rgba(245, 197, 66, 0.16), transparent 60%),
    radial-gradient(900px 480px at 12% 88%, rgba(139, 195, 74, 0.14), transparent 64%),
    var(--kiwi-cream);
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(74, 107, 74, 0.16) 1px, transparent 1px);
  background-size: 18px 18px;
  pointer-events: none;
  z-index: 0;
}

.page-home .home-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
  z-index: 0;
}

.page-home .home-hero__content {
  position: relative;
  z-index: 2;
  max-width: 960px;
}

.page-home .home-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  color: var(--kiwi-clay);
  background: rgba(245, 240, 230, 0.86);
  border: 1px solid rgba(107, 107, 107, 0.22);
  padding: 0.55em 1.1em;
  border-radius: 999px;
}

.page-home .home-hero__eyebrow::before {
  content: "";
  width: 10px;
  height: 10px;
  background: var(--kiwi-greene);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  flex: 0 0 auto;
}

.page-home .home-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.7rem, 7vw, 5.8rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--kiwi-deep);
  margin: 0.5em 0 0.3em;
}

.page-home .home-hero__lead {
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  line-height: 1.75;
  color: var(--kiwi-stone);
  max-width: 34em;
  margin: 0;
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

/* ===== 数据带 ===== */
.page-home .home-stats {
  position: relative;
  background: var(--kiwi-deep);
  padding: 1.75rem clamp(1.25rem, 6vw, 6rem);
}

.page-home .home-stats::before {
  content: "";
  position: absolute;
  right: 5%;
  top: 50%;
  width: 116px;
  height: 116px;
  border-radius: 50%;
  border: 2px dashed rgba(245, 240, 230, 0.22);
  transform: translateY(-50%);
  pointer-events: none;
}

.page-home .home-stats__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem 1rem;
  margin: 0;
  position: relative;
  z-index: 1;
}

.page-home .home-stats__label {
  color: rgba(245, 240, 230, 0.72);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.page-home .home-stats__num {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--kiwi-sun);
  margin: 0.2rem 0 0;
}

/* ===== 移动端入口 ===== */
.page-home .home-mobile {
  background: var(--kiwi-flesh);
  padding: clamp(3rem, 7vw, 5.5rem) clamp(1.25rem, 6vw, 6rem);
}

.page-home .home-mobile__panel {
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: 1.75rem;
  margin-top: 2.25rem;
  padding: clamp(1.25rem, 3vw, 2.25rem);
  background: var(--kiwi-cream);
  border: 1px solid rgba(107, 107, 107, 0.16);
  box-shadow: var(--shadow-float);
}

.page-home .home-mobile__text h3 {
  font-family: var(--font-serif);
  color: var(--kiwi-deep);
  font-size: 1.5rem;
  margin: 0 0 0.6rem;
}

.page-home .home-mobile__text p {
  color: var(--kiwi-stone);
  line-height: 1.7;
  margin: 0 0 1.25rem;
  max-width: 30em;
}

.page-home .home-mobile__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--home-radius-md);
}

/* ===== 产品线资源 ===== */
.page-home .home-products {
  background:
    radial-gradient(rgba(107, 139, 107, 0.1) 1px, transparent 1px),
    var(--kiwi-cream);
  background-size: 22px 22px, auto;
  padding: clamp(3rem, 7vw, 5.5rem) clamp(1.25rem, 6vw, 6rem);
}

.page-home .home-products__grid {
  display: grid;
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.page-home .home-products .doc-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: #ffffff;
  border: 1px solid rgba(107, 107, 107, 0.16);
  border-radius: var(--home-radius-md);
  padding: 1.5rem 1.5rem 1.75rem;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.page-home .home-products .doc-card::before {
  content: "";
  display: block;
  width: 44px;
  height: 6px;
  border-radius: 999px;
  background: var(--kiwi-deep);
}

.page-home .home-products .doc-card:nth-child(2)::before {
  background: var(--kiwi-sun);
}

.page-home .home-products .doc-card:nth-child(3)::before {
  background: var(--kiwi-clay);
}

.page-home .home-products .doc-card img {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  object-fit: cover;
}

.page-home .home-products .doc-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-float);
  border-color: rgba(107, 107, 107, 0.32);
}

/* ===== 老版本下载 ===== */
.page-home .home-legacy {
  position: relative;
  background: linear-gradient(180deg, var(--kiwi-flesh) 0%, var(--kiwi-cream) 100%);
  padding: clamp(3rem, 7vw, 5.5rem) clamp(1.25rem, 6vw, 6rem);
}

.page-home .home-legacy::before {
  content: "";
  position: absolute;
  top: 2rem;
  right: 3rem;
  width: 84px;
  height: 84px;
  background: repeating-linear-gradient(135deg, rgba(210, 125, 93, 0.18) 0 2px, transparent 2px 10px);
  border-radius: 50%;
  pointer-events: none;
}

.page-home .home-legacy__timeline {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 2.5rem 0 1.25rem;
}

.page-home .home-legacy__version {
  flex: 0 0 auto;
  position: relative;
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 2vw, 1.3rem);
  font-weight: 700;
  white-space: nowrap;
  padding: 0.55em 1.2em;
  border-radius: 999px;
}

.page-home .home-legacy__version--old {
  background: var(--kiwi-stone-light);
  color: var(--kiwi-ink);
}

.page-home .home-legacy__version--new {
  background: var(--kiwi-deep);
  color: var(--kiwi-cream);
}

.page-home .home-legacy__version::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.28) 50%, transparent 60%);
  transform: translateX(-130%);
  transition: transform 0.45s ease;
}

.page-home .home-legacy__version:hover::after {
  transform: translateX(130%);
}

.page-home .home-legacy__line {
  flex: 1;
  position: relative;
  height: 3px;
  background: repeating-linear-gradient(90deg, var(--kiwi-clay) 0 8px, transparent 8px 16px);
}

.page-home .home-legacy__line::before,
.page-home .home-legacy__line::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--kiwi-clay);
  transform: translateY(-50%);
}

.page-home .home-legacy__line::before {
  left: 0;
}

.page-home .home-legacy__line::after {
  right: 0;
}

.page-home .home-legacy__note {
  color: var(--kiwi-stone);
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 40em;
  margin: 0 0 1.5rem;
}

/* ===== 新版本对照工具 ===== */
.page-home .home-compare {
  background: var(--kiwi-deep);
  padding: clamp(3rem, 7vw, 5.5rem) clamp(1.25rem, 6vw, 6rem);
}

.page-home .home-compare .section-head__eyebrow {
  color: var(--kiwi-sun);
}

.page-home .home-compare .section-head__title {
  color: var(--kiwi-cream);
}

.page-home .home-compare .section-head__desc {
  color: rgba(245, 240, 230, 0.76);
}

.page-home .home-compare__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
  background: rgba(245, 240, 230, 0.06);
  border: 1px solid rgba(245, 240, 230, 0.16);
  border-radius: var(--home-radius-lg) 4px var(--home-radius-lg) var(--home-radius-lg);
  overflow: hidden;
}

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

.page-home .home-compare__text {
  padding: 1.5rem;
}

.page-home .home-compare__text h3 {
  font-family: var(--font-serif);
  color: var(--kiwi-cream);
  font-size: 1.5rem;
  margin: 0 0 0.75rem;
}

.page-home .home-compare__text p {
  color: rgba(245, 240, 230, 0.82);
  line-height: 1.7;
  margin: 0 0 1.5rem;
}

/* ===== 最近更新 ===== */
.page-home .home-news {
  background: var(--kiwi-cream);
  padding: clamp(3rem, 7vw, 5.5rem) clamp(1.25rem, 6vw, 6rem);
}

.page-home .home-news__folder {
  margin-top: 2.25rem;
  border: 1px solid rgba(107, 107, 107, 0.16);
  border-radius: 0 var(--home-radius-md) var(--home-radius-md) var(--home-radius-md);
  box-shadow: var(--shadow-float);
  background: #fff;
}

.page-home .home-news__tab {
  background: var(--kiwi-deep);
  color: var(--kiwi-cream);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
}

.page-home .home-news__body {
  padding: 0.75rem 1.25rem 0.5rem;
}

.page-home .home-news__item {
  position: relative;
  display: grid;
  gap: 0.45rem;
  padding: 1.4rem 0.5rem 1.4rem 1.25rem;
  border-left: 3px solid transparent;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.page-home .home-news__item + .home-news__item {
  border-top: 1px dashed rgba(107, 107, 107, 0.18);
}

.page-home .home-news__item:hover {
  background: rgba(245, 197, 66, 0.1);
  border-left-color: var(--kiwi-clay);
}

.page-home .home-news__item h3 {
  font-family: var(--font-serif);
  color: var(--kiwi-deep);
  font-size: 1.14rem;
  margin: 0;
}

.page-home .home-news__item p {
  color: var(--kiwi-stone);
  font-size: 0.95rem;
  line-height: 1.65;
  margin: 0;
}

.page-home .home-news__cta {
  margin-top: 1.5rem;
}

/* ===== 响应式增强 ===== */
@media (min-width: 760px) {
  .page-home .home-stats__list {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-home .home-mobile__panel {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3rem;
  }

  .page-home .home-mobile__figure img {
    height: 100%;
    max-height: 380px;
    object-fit: cover;
  }

  .page-home .home-products__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
    align-items: start;
  }

  .page-home .home-products .doc-card:nth-child(2) {
    margin-top: 1.5rem;
  }

  .page-home .home-products .doc-card:nth-child(3) {
    margin-top: 0.75rem;
  }

  .page-home .home-compare__panel {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: stretch;
  }

  .page-home .home-compare__figure img {
    height: 100%;
  }

  .page-home .home-compare__text {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-home .home-news__body {
    padding: 0.75rem 1.25rem 0.5rem;
  }
}

@media (min-width: 1080px) {
  .page-home .home-hero {
    min-height: 90vh;
  }

  .page-home .home-hero__lead {
    font-size: 1.25rem;
  }

  .page-home .home-stats {
    padding-top: 2.25rem;
    padding-bottom: 2.25rem;
  }

  .page-home .home-stats__num {
    font-size: 1.85rem;
  }

  .page-home .home-products__grid {
    gap: 2rem;
  }

  .page-home .home-legacy__timeline {
    max-width: 720px;
  }
}