/* ============================================================
   仓库首页 · Warehouse Home
   Hero / 特性 / 热门 / 模块库 / CTA
   ============================================================ */

.warehouse-home {
  display: block;
  color: var(--md-on-surface);
  background: var(--md-surface);
  overflow-x: clip;
}

.wh-wrap {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.wh-hero {
  position: relative;
  isolation: isolate;
  padding: 76px 0 58px;
  overflow: hidden;
}

.wh-hero::before {
  content: "";
  position: absolute;
  z-index: -2;
  inset: -180px -10% auto -10%;
  height: 620px;
  background:
    radial-gradient(ellipse 48% 65% at 22% 36%, color-mix(in srgb, var(--md-primary) 14%, transparent), transparent 70%),
    radial-gradient(ellipse 42% 62% at 78% 20%, color-mix(in srgb, var(--md-tertiary) 12%, transparent), transparent 72%);
  pointer-events: none;
}

.wh-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  left: 50%;
  bottom: -110px;
  width: min(980px, 92%);
  height: 220px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: color-mix(in srgb, var(--md-primary) 8%, transparent);
  filter: blur(70px);
  pointer-events: none;
}

.wh-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, .92fr);
  align-items: center;
  gap: 54px;
}

.wh-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: var(--md-primary);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.wh-live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--md-primary);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--md-primary) 12%, transparent);
}

.wh-title {
  margin: 18px 0 20px;
  font-size: clamp(2.75rem, 6vw, 4.9rem);
  line-height: 1.04;
  letter-spacing: -.065em;
  font-weight: 800;
  color: var(--md-on-surface);
  text-wrap: balance;
}

.wh-title span {
  background: linear-gradient(115deg, var(--md-primary), var(--md-tertiary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.wh-lead {
  max-width: 560px;
  margin: 0;
  color: var(--md-on-surface-variant);
  font-size: clamp(.94rem, 1.1vw, 1.04rem);
  line-height: 1.8;
}

.wh-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.wh-main-btn {
  height: 48px;
  padding-inline: 22px;
  gap: 9px;
  border-radius: var(--shape-full);
  font-size: .9rem;
  font-weight: 700;
}

.wh-main-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.wh-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid color-mix(in srgb, var(--md-outline-variant) 55%, transparent);
}

.wh-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 118px;
  padding-right: 26px;
  margin-right: 26px;
  border-right: 1px solid color-mix(in srgb, var(--md-outline-variant) 55%, transparent);
}

.wh-stat:last-child {
  padding-right: 0;
  margin-right: 0;
  border-right: 0;
}

.wh-stat strong {
  font-size: 1.55rem;
  line-height: 1.2;
  letter-spacing: -.04em;
  color: var(--md-on-surface);
}

.wh-stat span {
  font-size: .72rem;
  color: var(--md-on-surface-variant);
}

/* Hero visual */
.wh-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 390px;
}

.wh-glow {
  position: absolute;
  width: 330px;
  height: 330px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 28%, color-mix(in srgb, var(--md-primary) 32%, transparent), transparent 62%),
    radial-gradient(circle at 68% 72%, color-mix(in srgb, var(--md-tertiary) 30%, transparent), transparent 64%);
  filter: blur(30px);
  opacity: .8;
}

.wh-app-card {
  position: relative;
  z-index: 2;
  width: min(300px, 78%);
  padding: 20px;
  border-radius: 38px;
  background: color-mix(in srgb, var(--md-surface-container-lowest) 82%, transparent);
  border: 1px solid color-mix(in srgb, var(--md-outline-variant) 55%, transparent);
  box-shadow:
    0 30px 70px -30px color-mix(in srgb, var(--md-primary) 38%, transparent),
    0 8px 22px rgba(0, 0, 0, .07);
  transform: rotate(-3deg);
  animation: wh-float 7s ease-in-out infinite;
}

[data-dark="true"] .wh-app-card {
  background: color-mix(in srgb, var(--md-surface-container) 78%, transparent);
  box-shadow:
    0 30px 80px -24px color-mix(in srgb, var(--md-primary) 52%, transparent),
    0 12px 28px rgba(0, 0, 0, .28);
}

.wh-app-card img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 30px;
  box-shadow: 0 18px 36px -20px rgba(0, 70, 190, .55);
}

.wh-app-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 6px 2px;
}

.wh-app-meta strong {
  font-size: 1.05rem;
  letter-spacing: -.02em;
}

.wh-app-meta span {
  font-size: .7rem;
  color: var(--md-on-surface-variant);
  letter-spacing: .04em;
}

.wh-float {
  position: absolute;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 13px;
  border-radius: var(--shape-full);
  background: color-mix(in srgb, var(--md-surface-container-lowest) 88%, transparent);
  border: 1px solid color-mix(in srgb, var(--md-outline-variant) 48%, transparent);
  box-shadow: 0 10px 26px -14px rgba(0, 0, 0, .28);
  color: var(--md-on-surface);
  font-size: .76rem;
  font-weight: 700;
  backdrop-filter: blur(10px);
}

[data-dark="true"] .wh-float {
  background: color-mix(in srgb, var(--md-surface-container) 86%, transparent);
}

.wh-float span {
  display: inline-grid;
  place-items: center;
  width: 19px;
  height: 19px;
  border-radius: 50%;
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
  font-size: .66rem;
}

.wh-float-a {
  left: 2%;
  top: 21%;
  animation: wh-float 6s ease-in-out infinite;
}

.wh-float-b {
  right: 0;
  bottom: 22%;
  animation: wh-float 7.4s ease-in-out infinite reverse;
}

.wh-float-c {
  right: 8%;
  top: 9%;
  color: var(--md-primary);
  animation: wh-float 5.6s ease-in-out infinite;
}

@keyframes wh-float {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50% { transform: translateY(-9px) rotate(-1.4deg); }
}

/* Features */
.wh-features {
  padding: 10px 0 28px;
}

.wh-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.wh-feature {
  padding: 24px;
  border-radius: 24px;
  background: var(--md-surface-container-low);
  border: 1px solid color-mix(in srgb, var(--md-outline-variant) 48%, transparent);
  transition: transform .2s ease, background .2s ease;
}

.wh-feature:hover {
  transform: translateY(-3px);
  background: var(--md-surface-container);
}

.wh-feature-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
}

.wh-feature-icon svg {
  width: 21px;
  height: 21px;
  fill: currentColor;
}

.wh-feature h2 {
  margin: 15px 0 7px;
  font-size: 1rem;
  letter-spacing: -.02em;
}

.wh-feature p {
  margin: 0;
  color: var(--md-on-surface-variant);
  font-size: .82rem;
  line-height: 1.7;
}

/* Shared section */
.wh-section {
  padding: 60px 0;
  scroll-margin-top: 88px;
}

.wh-section-head,
.wh-library-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 28px;
}

.wh-section-title {
  margin: 8px 0 5px;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: -.05em;
  font-weight: 800;
}

.wh-section-sub {
  margin: 0;
  color: var(--md-on-surface-variant);
  font-size: .86rem;
}

.wh-text-link {
  flex: 0 0 auto;
  color: var(--md-primary);
  font-size: .82rem;
  font-weight: 700;
  text-decoration: none;
}

.wh-text-link span {
  display: inline-block;
  transition: transform .2s ease;
}

.wh-text-link:hover span {
  transform: translateX(3px);
}

/* Hot cards */
.wh-hot-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.wh-hot-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 22px;
  background: var(--md-surface-container-low);
  border: 1px solid color-mix(in srgb, var(--md-outline-variant) 48%, transparent);
  color: inherit;
  text-decoration: none;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.wh-hot-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--md-primary) 34%, var(--md-outline-variant));
  box-shadow: 0 20px 44px -28px color-mix(in srgb, var(--md-primary) 42%, transparent);
}

.wh-hot-cover {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--md-surface-container);
}

.wh-hot-cover > img,
.wh-hot-cover > .plugin-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.wh-hot-cover .plugin-cover {
  min-height: 100%;
}

.wh-rank {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  display: inline-grid;
  place-items: center;
  min-width: 34px;
  height: 26px;
  padding: 0 8px;
  border-radius: var(--shape-full);
  background: rgba(14, 18, 30, .62);
  color: #fff;
  font-size: .64rem;
  font-weight: 800;
  letter-spacing: .08em;
  backdrop-filter: blur(6px);
}

.wh-hot-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 17px 17px 15px;
}

.wh-hot-kicker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--md-on-surface-variant);
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .04em;
}

.wh-hot-kicker span:first-child {
  color: var(--md-primary);
}

.wh-hot-body h3 {
  margin: 8px 0 7px;
  font-size: 1.02rem;
  line-height: 1.3;
  letter-spacing: -.025em;
}

.wh-hot-body p {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
  min-height: 2.7em;
  color: var(--md-on-surface-variant);
  font-size: .78rem;
  line-height: 1.65;
}

.wh-hot-foot {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 14px;
  color: var(--md-on-surface-variant);
  font-size: .66rem;
}

/* Library */
.wh-library {
  padding-top: 54px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--md-surface-container-low) 76%, transparent), transparent 42%);
}

.wh-library-head {
  align-items: center;
}

.wh-search {
  display: flex;
  align-items: center;
  gap: 9px;
  width: min(390px, 100%);
  padding: 7px 8px 7px 14px;
  border-radius: var(--shape-full);
  background: var(--md-surface-container-lowest);
  border: 1px solid color-mix(in srgb, var(--md-outline-variant) 55%, transparent);
  box-shadow: 0 10px 26px -24px rgba(0, 0, 0, .35);
}

.wh-search svg {
  flex: 0 0 auto;
  width: 19px;
  height: 19px;
  fill: var(--md-on-surface-variant);
}

.wh-search input {
  flex: 1;
  min-width: 0;
  height: 34px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--md-on-surface);
  font: inherit;
  font-size: .84rem;
}

.wh-search input::placeholder {
  color: var(--md-on-surface-variant);
}

.wh-search button {
  flex: 0 0 auto;
  height: 34px;
  padding: 0 15px;
  border: 0;
  border-radius: var(--shape-full);
  background: var(--md-primary);
  color: var(--md-on-primary);
  font: inherit;
  font-size: .76rem;
  font-weight: 700;
  cursor: pointer;
}

.wh-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
}

.wh-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.wh-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: var(--shape-full);
  background: var(--md-surface-container);
  color: var(--md-on-surface-variant);
  font-size: .76rem;
  font-weight: 600;
  text-decoration: none;
  transition: background .18s ease, color .18s ease;
}

.wh-chip:hover {
  background: var(--md-surface-container-high);
}

.wh-chip.active {
  background: var(--md-primary);
  color: var(--md-on-primary);
}

.wh-select {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding: 0 10px 0 13px;
  border-radius: var(--shape-full);
  background: var(--md-surface-container);
  color: var(--md-on-surface-variant);
  font-size: .72rem;
  white-space: nowrap;
}

.wh-select select {
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--md-on-surface);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.wh-active-filter {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: -4px 0 16px;
  color: var(--md-on-surface-variant);
  font-size: .76rem;
}

.wh-active-filter a {
  color: var(--md-primary);
  font-weight: 700;
  text-decoration: none;
}

.wh-plugin-grid {
  gap: 16px;
}

.wh-plugin-card {
  border-radius: 20px;
  overflow: hidden;
}

.wh-pagination {
  margin-top: 30px;
}

.wh-empty {
  padding: 46px 24px;
}

/* CTA */
.wh-cta-wrap {
  padding: 26px 0 76px;
}

.wh-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  overflow: hidden;
  position: relative;
  padding: 38px 40px;
  border-radius: 30px;
  background:
    radial-gradient(ellipse at 88% 10%, rgba(255, 255, 255, .18), transparent 46%),
    linear-gradient(125deg, #5847C7, #315FCC);
  color: #fff;
  box-shadow: 0 30px 60px -36px rgba(61, 70, 190, .65);
}

.wh-cta::after {
  content: "";
  position: absolute;
  right: -50px;
  bottom: -90px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  border: 42px solid rgba(255, 255, 255, .09);
}

.wh-cta .wh-eyebrow {
  color: rgba(255, 255, 255, .68);
}

.wh-cta h2 {
  margin: 7px 0 7px;
  font-size: clamp(1.5rem, 3vw, 2.15rem);
  letter-spacing: -.04em;
}

.wh-cta p {
  margin: 0;
  max-width: 520px;
  color: rgba(255, 255, 255, .76);
  font-size: .84rem;
  line-height: 1.7;
}

.wh-cta-actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex: 0 0 auto;
  gap: 9px;
}

.wh-cta .m3-btn.filled {
  background: #fff;
  color: #4F3DB5;
}

.wh-cta .m3-btn.text {
  color: #fff;
}

/* Responsive */
@media (max-width: 960px) {
  .wh-hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(260px, .8fr);
    gap: 28px;
  }

  .wh-feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .wh-hot-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .wh-library-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .wh-search {
    width: 100%;
    max-width: 520px;
  }
}

@media (max-width: 760px) {
  .wh-wrap {
    width: calc(100% - 32px);
  }

  .wh-hero {
    padding: 46px 0 34px;
  }

  .wh-hero-grid {
    grid-template-columns: 1fr;
  }

  .wh-title {
    font-size: clamp(2.45rem, 12vw, 3.5rem);
  }

  .wh-visual {
    min-height: 310px;
    margin-top: 10px;
  }

  .wh-app-card {
    width: 230px;
    padding: 14px;
    border-radius: 28px;
  }

  .wh-app-card img {
    border-radius: 22px;
  }

  .wh-app-meta {
    padding-top: 10px;
  }

  .wh-float-a { left: 2%; top: 18%; }
  .wh-float-b { right: 1%; bottom: 18%; }
  .wh-float-c { right: 5%; top: 5%; }

  .wh-feature-grid {
    grid-template-columns: 1fr;
  }

  .wh-section {
    padding: 42px 0;
  }

  .wh-section-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .wh-hot-grid {
    grid-template-columns: 1fr;
  }

  .wh-toolbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .wh-select {
    height: 34px;
  }

  .wh-cta {
    align-items: flex-start;
    flex-direction: column;
    padding: 28px 24px;
    border-radius: 24px;
  }

  .wh-cta-actions {
    flex-wrap: wrap;
  }

  .wh-cta-wrap {
    padding-bottom: 52px;
  }

  .wh-stat {
    min-width: 0;
    flex: 1;
    padding-right: 14px;
    margin-right: 14px;
  }
}

@media (max-width: 420px) {
  .wh-actions {
    flex-direction: column;
  }

  .wh-main-btn {
    width: 100%;
    justify-content: center;
  }

  .wh-stat strong {
    font-size: 1.3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .wh-app-card,
  .wh-float {
    animation: none !important;
  }

  .wh-hot-card,
  .wh-feature,
  .wh-text-link span {
    transition: none !important;
  }
}