.page-home {
  --home-panel-shadow: 10px 10px 0 rgba(255, 107, 53, 0.22);
  --home-hero-pad: clamp(5.5rem, 14vw, 10rem);
  overflow-x: hidden;
  color: var(--ink);
  background: var(--cloud);
}

/* ================= 首屏 HERO ================= */
.page-home .home-hero {
  position: relative;
  display: grid;
  align-items: center;
  min-height: min(100vh, 52rem);
  overflow: hidden;
  background: var(--deep);
  color: var(--cloud);
  isolation: isolate;
}

.page-home .home-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-home .home-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.42;
}

.page-home .home-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(10, 17, 40, 0.94) 0%, rgba(10, 17, 40, 0.68) 48%, rgba(22, 35, 82, 0.78) 100%);
}

.page-home .home-hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 4.5rem 4.5rem;
  -webkit-mask-image: radial-gradient(circle at 74% 38%, #000 0%, transparent 46%);
  mask-image: radial-gradient(circle at 74% 38%, #000 0%, transparent 46%);
  opacity: 0.5;
  pointer-events: none;
}

.page-home .home-hero__ring {
  position: absolute;
  top: 6.5rem;
  right: 6%;
  display: grid;
  place-items: center;
  width: clamp(9rem, 16vw, 13rem);
  aspect-ratio: 1;
  border: 2px solid rgba(255, 202, 40, 0.9);
  border-radius: 50%;
  text-align: center;
  transform: rotate(8deg);
  pointer-events: none;
}

.page-home .home-hero__ring strong {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--orange);
}

.page-home .home-hero__ring em {
  position: absolute;
  top: calc(100% + 0.7rem);
  left: 50%;
  transform: translateX(-50%) rotate(-8deg);
  font-style: normal;
  font-size: 0.62rem;
  line-height: 1.4;
  letter-spacing: 0.2em;
  white-space: nowrap;
  color: rgba(244, 247, 251, 0.72);
}

.page-home .home-hero__inner {
  width: min(1180px, 100%);
  margin-inline: auto;
  padding: var(--home-hero-pad) clamp(1.25rem, 4vw, 3rem);
}

.page-home .home-hero__context {
  margin: 0 0 1.4rem;
  padding-left: 0.9rem;
  border-left: 3px solid var(--orange);
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(244, 247, 251, 0.66);
}

.page-home .home-hero__title {
  margin: 0;
  max-width: 12em;
  font-size: clamp(2.6rem, 7.4vw, 5.2rem);
  font-weight: 200;
  line-height: 1.04;
  letter-spacing: -0.04em;
  color: var(--cloud);
}

.page-home .home-hero__title span {
  display: block;
  font-weight: 800;
  color: var(--orange);
}

.page-home .home-hero__lead {
  max-width: 34em;
  margin: 1.6rem 0 0;
  font-size: clamp(0.96rem, 1.3vw, 1.1rem);
  line-height: 1.7;
  color: rgba(244, 247, 251, 0.8);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2.1rem;
}

.page-home .home-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 2.6rem;
  padding-top: 1.3rem;
  border-top: 1px solid rgba(244, 247, 251, 0.14);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: rgba(244, 247, 251, 0.62);
}

.page-home .home-hero__meta-ver strong {
  font-size: 1.15em;
  color: var(--yellow);
}

.page-home .home-hero__meta-sync::before {
  content: "";
  display: inline-block;
  width: 0.45rem;
  height: 0.45rem;
  margin-right: 0.5rem;
  border-radius: 50%;
  background: var(--yellow);
  vertical-align: middle;
}

/* ================= 区块公共内层 ================= */
.page-home .home-upgrade__inner,
.page-home .home-cases__inner,
.page-home .home-logs__inner,
.page-home .home-products__inner,
.page-home .home-query__inner {
  width: min(1180px, 100%);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
}

.page-home .home-query__inner {
  width: min(1080px, 100%);
}

/* ================= 段落标题头 ================= */
.page-home .home-upgrade__head,
.page-home .home-query__head,
.page-home .home-cases__head,
.page-home .home-products__head {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2.4rem;
}

.page-home .home-upgrade__heading,
.page-home .home-query__heading,
.page-home .home-cases__heading,
.page-home .home-products__heading {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 0;
}

.page-home .home-upgrade__kicker,
.page-home .home-query__kicker,
.page-home .home-cases__kicker,
.page-home .home-products__kicker {
  margin: 1.1rem 0 0;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-home .home-upgrade__num,
.page-home .home-query__num,
.page-home .home-cases__num,
.page-home .home-products__num {
  flex: 0 0 auto;
  font-size: clamp(3.2rem, 7vw, 5.6rem);
  font-weight: 100;
  line-height: 0.9;
  letter-spacing: -0.05em;
}

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

.page-home .home-query__num {
  color: var(--yellow);
}

.page-home .home-cases__num {
  color: var(--bright);
}

.page-home .home-products__num {
  color: var(--yellow);
}

.page-home .home-upgrade__title,
.page-home .home-cases__title {
  margin: 0;
  font-size: clamp(1.65rem, 3.4vw, 2.6rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
}

/* ================= 01 站点号升级 ================= */
.page-home .home-upgrade {
  padding-block: clamp(4rem, 8vw, 6.5rem);
  background: var(--cloud);
}

.page-home .home-upgrade__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3.2rem);
  grid-template-columns: 1fr;
  align-items: center;
}

.page-home .home-upgrade__fig {
  margin: 0;
  padding: 1rem;
  background: var(--deep);
  border: 2px solid var(--ink);
  box-shadow: var(--home-panel-shadow);
  transform: rotate(-1.2deg);
}

.page-home .home-upgrade__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
}

.page-home .home-upgrade__figcap {
  margin-top: 0.8rem;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--cloud);
}

.page-home .home-upgrade__content {
  font-size: 0.98rem;
  line-height: 1.75;
}

.page-home .home-upgrade__content p {
  margin: 0 0 1.1rem;
}

.page-home .home-upgrade__list {
  margin: 0 0 1.4rem;
  padding: 0;
  list-style: none;
  border-top: 1px solid #d9e0ec;
}

.page-home .home-upgrade__list li {
  display: flex;
  gap: 0.8rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid #d9e0ec;
}

.page-home .home-upgrade__list span {
  flex: 0 0 4.5em;
  font-weight: 700;
  color: var(--bright);
}

/* ================= 02 查询入口 ================= */
.page-home .home-query {
  position: relative;
  overflow: hidden;
  padding-block: clamp(4rem, 8vw, 6.5rem);
  background:
    linear-gradient(135deg, rgba(255, 107, 53, 0.18) 0%, transparent 42%),
    var(--mid);
  color: var(--cloud);
}

.page-home .home-query__kicker {
  color: rgba(244, 247, 251, 0.64);
}

.page-home .home-query__title {
  margin: 0;
  font-size: clamp(1.65rem, 3.4vw, 2.6rem);
  line-height: 1.15;
  color: var(--cloud);
}

.page-home .home-query__steps-list {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-query__steps-list li {
  position: relative;
  padding: 1.6rem 1.4rem 1.5rem;
  background: rgba(10, 17, 40, 0.55);
  border: 1px solid rgba(244, 247, 251, 0.14);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.page-home .home-query__steps-list li:hover {
  transform: translateY(-2px);
  box-shadow: 8px 8px 0 rgba(255, 107, 53, 0.28);
}

.page-home .home-query__step-num {
  display: inline-grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  margin-bottom: 0.9rem;
  border-radius: 50%;
  background: var(--orange);
  color: var(--cloud);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.page-home .home-query__steps-list h3 {
  margin: 0 0 0.55rem;
  font-size: 1.08rem;
  letter-spacing: 0.02em;
  color: var(--yellow);
}

.page-home .home-query__steps-list p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.65;
  color: rgba(244, 247, 251, 0.78);
}

.page-home .home-query__foot {
  margin: 2rem 0 0;
  font-size: 0.92rem;
  color: rgba(244, 247, 251, 0.7);
}

/* ================= 03 历次案例合集 ================= */
.page-home .home-cases {
  padding-block: clamp(4rem, 8vw, 6.5rem);
  background: var(--cloud);
}

.page-home .home-cases__sub {
  margin: 0;
  max-width: 44em;
  font-size: 0.96rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-home .home-cases__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.8rem;
}

.page-home .home-cases__tab {
  -webkit-appearance: none;
  appearance: none;
  padding: 0.6rem 1.2rem;
  border: 2px solid var(--ink);
  background: transparent;
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-home .home-cases__tab:hover,
.page-home .home-cases__tab:focus-visible {
  outline: none;
  background: var(--yellow);
}

.page-home .home-cases__tab.is-active {
  border-color: var(--orange);
  background: var(--orange);
  color: var(--cloud);
  box-shadow: 4px 4px 0 var(--ink);
  transform: translate(-2px, -2px);
}

.page-home .home-cases__panels {
  display: grid;
  gap: 1.2rem;
  margin-bottom: 2.2rem;
}

.page-home .home-cases__panel[hidden] {
  display: none;
}

.page-home .home-cases__panel-grid {
  display: grid;
  gap: 1.2rem;
  grid-template-columns: 1fr;
}

.page-home .home-case-card {
  position: relative;
  margin: 0;
  padding: 1.4rem;
  background: #ffffff;
  border: 1px solid #d9e0ec;
  border-top: 4px solid var(--bright);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-home .home-case-card:hover {
  transform: translateY(-2px);
  box-shadow: 8px 8px 0 rgba(42, 63, 143, 0.14);
}

.page-home .home-case-card__tag {
  margin-bottom: 0.7rem;
}

.page-home .home-case-card__name {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  color: var(--ink);
}

.page-home .home-case-card__desc {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-home .home-case-card__industry {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bright);
}

.page-home .home-cases__chart {
  margin: 0 0 1.6rem;
  padding: 1rem;
  background: var(--deep);
  border: 2px solid var(--ink);
  box-shadow: var(--home-panel-shadow);
}

.page-home .home-cases__chart img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-home .home-cases__chart figcaption {
  margin-top: 0.7rem;
  font-size: 0.84rem;
  color: var(--cloud);
}

.page-home .home-cases__more {
  margin: 0;
  font-size: 0.98rem;
}

/* ================= 04 产品线归档栏 ================= */
.page-home .home-products {
  position: relative;
  overflow: hidden;
  padding-block: clamp(4rem, 8vw, 6.5rem);
  background: var(--deep);
  color: var(--cloud);
}

.page-home .home-products::before {
  content: "";
  position: absolute;
  top: -8rem;
  right: -5rem;
  width: 24rem;
  height: 24rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 202, 40, 0.18) 0%, transparent 62%);
  pointer-events: none;
}

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

.page-home .home-products__kicker {
  color: rgba(244, 247, 251, 0.6);
}

.page-home .home-products__title {
  margin: 0;
  max-width: 16em;
  font-size: clamp(1.65rem, 3.4vw, 2.6rem);
  line-height: 1.15;
  color: var(--cloud);
}

.page-home .home-products__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  grid-template-columns: 1fr;
  align-items: center;
}

.page-home .home-products__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: wl-module;
}

.page-home .home-products__list li {
  position: relative;
  counter-increment: wl-module;
  padding: 0.85rem 0.9rem 0.85rem 2.6rem;
  background: rgba(244, 247, 251, 0.07);
  border: 1px solid rgba(244, 247, 251, 0.14);
  font-size: 0.9rem;
  line-height: 1.4;
  color: rgba(244, 247, 251, 0.86);
  transition: background 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-home .home-products__list li::before {
  content: counter(wl-module, decimal-leading-zero);
  position: absolute;
  left: 0.8rem;
  top: 0.85rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--orange);
}

.page-home .home-products__list li:hover {
  background: rgba(42, 63, 143, 0.32);
  transform: translateX(2px);
}

.page-home .home-products__fig {
  margin: 0;
  padding: 0.9rem;
  background: var(--cloud);
  border: 2px solid var(--yellow);
  box-shadow: 8px 8px 0 rgba(255, 107, 53, 0.4);
}

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

.page-home .home-products__fig figcaption {
  margin-top: 0.7rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink);
}

.page-home .home-products__note {
  max-width: 46em;
  margin-top: 2rem;
  padding: 1.1rem 1.2rem;
  border-left: 4px solid var(--orange);
  background: rgba(244, 247, 251, 0.07);
  font-size: 0.92rem;
  line-height: 1.6;
  color: rgba(244, 247, 251, 0.78);
}

/* ================= 05 维护日志 ================= */
.page-home .home-logs {
  padding-block: clamp(4rem, 8vw, 6.5rem);
  background: var(--cloud);
}

.page-home .home-logs__inner {
  display: grid;
  gap: clamp(1.6rem, 4vw, 4rem);
  grid-template-columns: 1fr;
}

.page-home .home-logs__left {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.page-home .home-logs__num {
  flex: 0 0 auto;
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 100;
  line-height: 0.9;
  letter-spacing: -0.05em;
  color: var(--orange);
}

.page-home .home-logs__heading {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 0;
}

.page-home .home-logs__kicker {
  margin: 1.1rem 0 0;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-home .home-logs__title {
  margin: 0;
  font-size: clamp(1.65rem, 3.4vw, 2.4rem);
  line-height: 1.15;
  color: var(--ink);
}

.page-home .home-logs__right {
  font-size: 0.98rem;
  line-height: 1.75;
}

.page-home .home-logs__right p {
  margin: 0 0 1rem;
}

.page-home .home-logs__actions {
  margin-top: 1.4rem;
}

.page-home .home-logs__promise {
  width: min(1180px, 100%);
  margin: 2.4rem auto 0;
  padding: 1.1rem 1.2rem;
  background: var(--yellow);
  color: var(--ink);
  font-size: 0.96rem;
  font-weight: 700;
  line-height: 1.5;
}

/* ================= 响应式增强 ================= */
@media (min-width: 660px) {
  .page-home .home-cases__panel-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 760px) {
  .page-home .home-upgrade__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }

  .page-home .home-query__steps-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-home .home-logs__inner {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  }
}

@media (min-width: 820px) {
  .page-home .home-products__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  .page-home .home-hero__ring {
    display: none;
  }

  .page-home .home-hero {
    min-height: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}