.page-home {
  display: block;
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  isolation: isolate;
  padding: 30px 0 40px;
  overflow: hidden;
}

.page-home .hero::before {
  content: "";
  position: absolute;
  top: -200px;
  right: -180px;
  width: 620px;
  height: 620px;
  background: radial-gradient(circle, rgba(79, 195, 247, 0.26) 0%, rgba(124, 255, 203, 0.1) 44%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

.page-home .hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 38px;
  align-items: center;
}

.page-home .hero__context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-home .hero__ver {
  padding: 3px 8px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ember);
  border: 1px solid rgba(255, 138, 61, 0.45);
  border-radius: 6px;
}

.page-home .hero__dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--ice);
  opacity: 0.7;
}

.page-home .hero__title {
  margin: 16px 0 0;
  font-size: clamp(30px, 8.2vw, 66px);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--snow);
  text-shadow: 0 0 34px rgba(79, 195, 247, 0.3);
}

@supports (background-clip: text) or (-webkit-background-clip: text) {
  .page-home .hero__title {
    background-image: linear-gradient(102deg, #FFFFFF 14%, #CFF0FF 54%, #7CFFCB 98%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
  }
}

.page-home .hero__lead {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(244, 250, 255, 0.78);
}

.page-home .hero__search {
  --cut: 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 26px;
  padding: 10px;
  background: rgba(18, 58, 92, 0.66);
  border: 1px solid rgba(227, 242, 253, 0.16);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.page-home .hero__input {
  flex: 1 1 180px;
  min-width: 0;
  padding: 13px 16px;
  font: inherit;
  font-size: 15px;
  color: var(--snow);
  background: rgba(6, 18, 31, 0.72);
  border: 1px solid rgba(227, 242, 253, 0.18);
  border-radius: 12px;
}

.page-home .hero__input::placeholder {
  color: var(--mist);
}

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

.page-home .hero__search .btn {
  flex: 0 0 auto;
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.page-home .hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 32px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--mist);
}

.page-home .hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-home .hero__facts .mono {
  font-size: 24px;
  line-height: 1.1;
  color: var(--aurora);
}

.page-home .hero__jump {
  margin: 22px 0 0;
}

.page-home .hero__jump a {
  display: inline-block;
  padding-bottom: 2px;
  font-size: 13px;
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 195, 247, 0.45);
}

.page-home .hero__jump a:hover {
  color: var(--aurora);
  border-bottom-color: rgba(124, 255, 203, 0.6);
}

.page-home .hero__visual {
  position: relative;
}

.page-home .hero__figure {
  margin: 0;
  overflow: hidden;
  background: var(--ink-700);
  clip-path: polygon(0 10%, 96% 0, 100% 90%, 4% 100%);
}

.page-home .hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .verify {
  margin-top: 16px;
  padding: 16px 18px;
  background: linear-gradient(150deg, rgba(15, 42, 68, 0.94), rgba(11, 30, 51, 0.88));
  border: 1px solid rgba(124, 255, 203, 0.34);
  border-radius: 16px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.page-home .verify__label {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--aurora);
}

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

.page-home .verify__host {
  margin: 6px 0 0;
  font-size: 12px;
  color: var(--mist);
  word-break: break-all;
}

/* ---------- 分类资料库 ---------- */
.page-home .library__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-home .library__aside .section__title,
.page-home .products__head .section__title,
.page-home .update__head .section__title,
.page-home .trust__head .section__title {
  margin-top: 12px;
}

.page-home .library__aside .prose,
.page-home .products__head .prose,
.page-home .update__head .prose,
.page-home .trust__head .prose {
  margin-top: 16px;
}

.page-home .library__figure {
  margin: 24px 0 0;
}

.page-home .cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .cat {
  --cut: 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 16px 15px;
  background: linear-gradient(158deg, rgba(18, 58, 92, 0.94), rgba(15, 42, 68, 0.72));
  border: 1px solid rgba(227, 242, 253, 0.1);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-home .cat:hover {
  border-color: rgba(124, 255, 203, 0.5);
  transform: translateY(-3px);
}

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

.page-home .cat__name {
  font-size: 17px;
  font-weight: 700;
  color: var(--snow);
  letter-spacing: 0.01em;
}

.page-home .cat__meta {
  font-size: 12px;
  color: var(--mist);
}

.page-home .tagcloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .tagcloud__note {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--mist);
}

.page-home .library__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1px;
  margin-top: 28px;
  background: rgba(227, 242, 253, 0.14);
  border-radius: 16px;
  overflow: hidden;
}

.page-home .stat {
  padding: 18px 16px;
  background: var(--ink-800);
}

.page-home .stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1.15;
  color: var(--aurora);
}

.page-home .stat__label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 厂商泳道 ---------- */
.page-home .vendors__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-home .vendors__lead {
  margin: 0;
}

.page-home .vendors__stage {
  position: relative;
  margin-top: 30px;
  background: linear-gradient(180deg, rgba(11, 30, 51, 0.4), rgba(18, 58, 92, 0.55));
}

.page-home .vendors__stage-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  pointer-events: none;
}

.page-home .vendors__track {
  position: relative;
  display: flex;
  gap: 16px;
  padding: 26px 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: rgba(79, 195, 247, 0.5) transparent;
  -webkit-overflow-scrolling: touch;
}

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

.page-home .vendor {
  flex: 0 0 min(280px, 76vw);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px;
  background: linear-gradient(160deg, rgba(18, 58, 92, 0.96), rgba(11, 30, 51, 0.94));
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: 16px;
}

.page-home .vendor .tag {
  align-self: flex-start;
}

.page-home .vendor__name {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--snow);
}

.page-home .vendor__note {
  margin: 0;
  flex: 1 1 auto;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(244, 250, 255, 0.74);
}

.page-home .vendor__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-home .vendors__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 22px;
  margin-top: 22px;
}

.page-home .vendors__footnote {
  margin: 0;
  font-size: 13px;
  color: var(--mist);
}

/* ---------- 产品线 ---------- */
.page-home .products__head,
.page-home .update__head,
.page-home .trust__head {
  max-width: 46rem;
}

.page-home .lanes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 30px;
}

.page-home .lane {
  --cut: 20px;
  padding: 20px 20px 18px;
  background: rgba(15, 42, 68, 0.74);
  border: 1px solid rgba(227, 242, 253, 0.1);
}

.page-home .lane__title {
  margin: 0 0 14px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ice);
}

.page-home .lane__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .lane__list li {
  padding: 5px 11px;
  font-size: 13px;
  color: var(--snow);
  background: rgba(18, 58, 92, 0.9);
  border: 1px solid rgba(227, 242, 253, 0.14);
  border-radius: 999px;
}

.page-home .products__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* ---------- V2.0 更新 ---------- */
.page-home .update__bar {
  margin-top: 28px;
}

.page-home .v-progress {
  height: 6px;
  border-radius: 999px;
  background: rgba(227, 242, 253, 0.12);
  overflow: hidden;
}

.page-home .v-progress span {
  display: block;
  height: 100%;
  width: 62%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--ice), var(--aurora));
}

.page-home .update__bar-note {
  margin: 8px 0 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-home .panels {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.page-home .panel {
  --cut: 14px;
  background: rgba(15, 42, 68, 0.8);
  border: 1px solid rgba(227, 242, 253, 0.1);
}

.page-home .panel__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  font-size: 16px;
  font-weight: 600;
  color: var(--snow);
  cursor: pointer;
  list-style: none;
}

.page-home .panel__q::-webkit-details-marker {
  display: none;
}

.page-home .panel__q::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--aurora);
}

.page-home .panel[open] .panel__q::after {
  content: "−";
}

.page-home .panel__a {
  padding: 0 20px 18px;
}

.page-home .panel__a p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 250, 255, 0.76);
}

/* ---------- 进度找回 ---------- */
.page-home .recover__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  align-items: start;
}

.page-home .recover__copy .prose {
  margin-top: 16px;
}

.page-home .steps {
  position: relative;
  margin: 28px 0 0;
  padding: 0 0 0 22px;
  list-style: none;
  border-left: 1px solid rgba(79, 195, 247, 0.35);
}

.page-home .steps li {
  position: relative;
  padding-bottom: 24px;
}

.page-home .steps li:last-child {
  padding-bottom: 0;
}

.page-home .steps li::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--aurora);
  box-shadow: 0 0 12px rgba(124, 255, 203, 0.85);
}

.page-home .step__title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--snow);
}

.page-home .steps p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(244, 250, 255, 0.72);
}

.page-home .recover__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-home .recover__figure {
  margin: 0;
}

/* ---------- 资料与协作 ---------- */
.page-home .trust__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 30px;
}

.page-home .trust__card {
  padding: 22px 20px;
}

.page-home .trust__card-title {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 700;
  color: var(--ice);
}

.page-home .trust__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(244, 250, 255, 0.74);
}

.page-home .trust__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid rgba(227, 242, 253, 0.12);
}

.page-home .trust__foot .prose {
  margin: 0;
  max-width: 34em;
}

/* ---------- 平板 ---------- */
@media (min-width: 768px) {
  .page-home .hero {
    padding: 48px 0 60px;
  }

  .page-home .hero::before {
    width: 760px;
    height: 760px;
    top: -280px;
    right: -220px;
  }

  .page-home .library__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 48px;
  }

  .page-home .vendors__head {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 32px;
    align-items: end;
  }

  .page-home .vendors__track {
    padding: 30px 32px;
  }

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

  .page-home .recover__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 46px;
  }

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

  .page-home .verify {
    position: absolute;
    left: -18px;
    bottom: -26px;
    margin-top: 0;
    max-width: 310px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1200px) {
  .page-home .hero {
    padding: 62px 0 76px;
  }

  .page-home .hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: 56px;
  }

  .page-home .hero__visual {
    padding-bottom: 34px;
  }

  .page-home .verify {
    left: -34px;
    bottom: 0;
  }

  .page-home .vendors__track {
    padding: 34px 48px;
    gap: 20px;
  }

  .page-home .vendor {
    flex: 0 0 296px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .cat,
  .page-home .cat:hover {
    transition: none;
    transform: none;
  }
}