.page-home {
  --home-max-width: 1200px;
  --home-gap: 16px;
  --home-panel-pad: 72px;
  background: var(--color-primary);
}

.page-home .home-container {
  max-width: var(--home-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* ===== Hero ===== */
.page-home .home-hero {
  position: relative;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 48px 0 56px;
  overflow: hidden;
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(244, 246, 249, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 246, 249, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

.page-home .home-hero__decor {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.page-home .home-hero__diag {
  width: 100%;
  height: 100%;
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.page-home .home-hero__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-home .home-hero__overline {
  color: var(--color-green);
  letter-spacing: 0.16em;
  font-size: 12px;
  margin-bottom: 14px;
}

.page-home .home-hero__title {
  font-family: var(--font-heading);
  font-size: 34px;
  line-height: 1.15;
  margin: 0 0 20px;
  letter-spacing: -0.01em;
  color: var(--color-white);
}

.page-home .home-hero__title-accent {
  display: inline-block;
  color: var(--color-green);
  position: relative;
}

.page-home .home-hero__title-accent::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 3px;
  background: var(--color-orange);
  border-radius: 2px;
}

.page-home .home-hero__lead {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 246, 249, 0.82);
  max-width: 470px;
  margin-bottom: 28px;
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.page-home .home-hero__actions .btn--ghost {
  border-color: rgba(244, 246, 249, 0.45);
  color: var(--color-white);
}

.page-home .home-hero__actions .btn--ghost:hover {
  border-color: var(--color-green);
  color: var(--color-green);
  background: rgba(0, 255, 136, 0.08);
}

.page-home .home-hero__stats {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-top: 28px;
  border-top: 1px solid rgba(244, 246, 249, 0.16);
  width: 100%;
}

.page-home .home-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-home .home-hero__stat-num {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  color: var(--color-green);
  line-height: 1;
}

.page-home .home-hero__stat-label {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(244, 246, 249, 0.7);
}

.page-home .home-hero__stat-line {
  width: 1px;
  height: 44px;
  background: rgba(244, 246, 249, 0.18);
}

.page-home .home-hero__media {
  overflow: hidden;
  position: relative;
}

.page-home .home-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: contrast(1.05) saturate(1.12);
}

/* ===== 区块头部 ===== */
.page-home .home-section-head {
  max-width: 720px;
  margin-bottom: 40px;
}

.page-home .home-section-head .overline {
  color: var(--color-orange);
  letter-spacing: 0.14em;
  font-size: 12px;
  display: block;
  margin-bottom: 12px;
}

.page-home .home-section-head__title {
  font-family: var(--font-heading);
  font-size: 27px;
  line-height: 1.25;
  color: var(--color-primary);
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}

.page-home .home-section-head__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-gray);
  margin: 0 0 16px;
}

.page-home .home-section-head__link {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-orange);
  text-decoration: none;
  display: inline-block;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms ease-out, color 160ms ease-out;
}

.page-home .home-section-head__link:hover,
.page-home .home-section-head__link:focus-visible {
  border-bottom-color: currentColor;
}

/* ===== 服务范围面板 ===== */
.page-home .home-panel {
  background: var(--color-light);
  padding: var(--home-panel-pad) 0;
}

.page-home .home-panel__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
}

.page-home .home-panel-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 20px;
  min-height: 140px;
  display: flex;
  flex-direction: column;
  transition: border-color 160ms ease-out, transform 160ms ease-out, box-shadow 160ms ease-out;
}

.page-home .home-panel-card:hover,
.page-home .home-panel-card:focus-within {
  border-color: var(--color-green);
  box-shadow: 0 8px 24px rgba(10, 27, 58, 0.08);
}

.page-home .home-panel-card__label {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gray);
  margin-bottom: 12px;
}

.page-home .home-panel-card__value {
  font-family: var(--font-mono);
  font-size: 42px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  transition: color 160ms ease-out;
}

.page-home .home-panel-card__unit {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-gray);
  margin-top: 6px;
}

.page-home .home-panel-card__desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--color-gray);
  margin: 12px 0 0;
}

.page-home .home-panel-card__list {
  list-style: none;
  margin: 0;
  padding: 6px 0 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-home .home-panel-card__list li {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-primary);
  padding-left: 18px;
  position: relative;
}

.page-home .home-panel-card__list li::before {
  content: "◆";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-green);
  font-size: 11px;
}

.page-home .home-panel-card__image {
  overflow: hidden;
  border: 1px solid var(--color-border);
  min-height: 180px;
}

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

/* ===== 常用入口 ===== */
.page-home .home-entrance {
  background: var(--color-primary);
  padding: var(--home-panel-pad) 0;
  color: var(--color-white);
}

.page-home .home-entrance__head {
  max-width: 720px;
  margin-bottom: 40px;
}

.page-home .home-entrance__head .overline {
  color: var(--color-green);
  letter-spacing: 0.14em;
  font-size: 12px;
  display: block;
  margin-bottom: 12px;
}

.page-home .home-entrance__title {
  font-family: var(--font-heading);
  font-size: 27px;
  line-height: 1.25;
  color: var(--color-white);
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}

.page-home .home-entrance__desc {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 246, 249, 0.68);
  margin: 0;
}

.page-home .home-entrance__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
}

.page-home .home-entrance-card {
  background: rgba(244, 246, 249, 0.04);
  border: 1px solid var(--color-border);
  padding: 24px 22px;
  text-decoration: none;
  position: relative;
  display: block;
  transition: border-color 160ms ease-out, background 160ms ease-out, transform 160ms ease-out;
}

.page-home .home-entrance-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--color-green);
  opacity: 0;
  transition: opacity 160ms ease-out;
}

.page-home .home-entrance-card:hover,
.page-home .home-entrance-card:focus-visible {
  border-color: var(--color-green);
  background: rgba(244, 246, 249, 0.07);
  transform: translateY(-2px);
}

.page-home .home-entrance-card:hover::before,
.page-home .home-entrance-card:focus-visible::before {
  opacity: 1;
}

.page-home .home-entrance-card__num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-green);
  letter-spacing: 0.08em;
}

.page-home .home-entrance-card__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-white);
  margin: 12px 0 8px;
  letter-spacing: -0.01em;
}

.page-home .home-entrance-card__desc {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(244, 246, 249, 0.62);
  margin: 0;
}

.page-home .home-entrance-card__arrow {
  position: absolute;
  top: 22px;
  right: 20px;
  font-size: 18px;
  color: var(--color-green);
  opacity: 0.7;
  transition: opacity 160ms ease-out, transform 160ms ease-out;
}

.page-home .home-entrance-card:hover .home-entrance-card__arrow {
  opacity: 1;
  transform: translate(2px, -2px);
}

/* ===== 手机客户端 ===== */
.page-home .home-app {
  background: var(--color-light);
  padding: var(--home-panel-pad) 0;
}

.page-home .home-app__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

.page-home .home-app__content .overline {
  color: var(--color-orange);
  letter-spacing: 0.14em;
  font-size: 12px;
  display: block;
  margin-bottom: 12px;
}

.page-home .home-app__title {
  font-family: var(--font-heading);
  font-size: 27px;
  line-height: 1.25;
  color: var(--color-primary);
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}

.page-home .home-app__lead {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-gray);
  margin: 0 0 20px;
  max-width: 460px;
}

.page-home .home-app__list {
  list-style: none;
  margin: 0 0 30px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-home .home-app__list li {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-dark);
  padding-left: 24px;
  position: relative;
}

.page-home .home-app__list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-green);
  font-weight: 700;
  font-size: 16px;
}

.page-home .home-app__media {
  overflow: hidden;
}

.page-home .home-app__media img {
  display: block;
  max-width: 320px;
  margin: 0 auto;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--color-border);
  box-shadow: 0 16px 40px rgba(10, 27, 58, 0.14);
}

/* ===== 资料下载 ===== */
.page-home .home-download {
  position: relative;
  padding: 80px 0;
  overflow: hidden;
  color: var(--color-white);
}

.page-home .home-download__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5) contrast(1.08);
}

.page-home .home-download__content {
  position: relative;
  z-index: 1;
  max-width: 560px;
}

.page-home .home-download__content .overline {
  color: var(--color-gold);
  letter-spacing: 0.14em;
  font-size: 12px;
  display: block;
  margin-bottom: 12px;
}

.page-home .home-download__title {
  font-family: var(--font-heading);
  font-size: 27px;
  line-height: 1.25;
  color: var(--color-white);
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}

.page-home .home-download__desc {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(244, 246, 249, 0.86);
  margin: 0 0 28px;
}

.page-home .home-download__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .home-download__actions .btn--ghost {
  border-color: rgba(244, 246, 249, 0.55);
  color: var(--color-white);
}

.page-home .home-download__actions .btn--ghost:hover {
  border-color: var(--color-white);
  background: rgba(244, 246, 249, 0.12);
}

/* ===== 数字跳动微交互 ===== */
@keyframes home-num-pop {
  0% { transform: scale(1); }
  40% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

.page-home .home-panel-card:hover .home-panel-card__value,
.page-home .home-entrance-card:hover .home-entrance-card__num,
.page-home .home-hero__stat:hover .home-hero__stat-num {
  animation: home-num-pop 0.3s ease;
}

/* ===== 平板 ===== */
@media (min-width: 768px) {
  .page-home .home-container {
    padding-left: 32px;
    padding-right: 32px;
  }

  .page-home .home-hero__title {
    font-size: 42px;
  }

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

  .page-home .home-panel-card--wide {
    grid-column: 1 / -1;
  }

  .page-home .home-panel-card__image {
    grid-column: 1 / -1;
  }

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

  .page-home .home-app__inner {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 32px;
  }
}

/* ===== 桌面 ===== */
@media (min-width: 1024px) {
  .page-home .home-hero {
    padding: 64px 0 72px;
  }

  .page-home .home-hero__inner {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
    align-items: center;
  }

  .page-home .home-hero__title {
    font-size: 48px;
    line-height: 1.1;
  }

  .page-home .home-hero__lead {
    font-size: 16px;
  }

  .page-home .home-panel__grid {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, minmax(150px, auto));
    gap: 18px;
  }

  .page-home .home-panel-card--wide {
    grid-column: 1 / 3;
    grid-row: 1;
  }

  .page-home .home-panel-card--stats {
    grid-column: 3;
    grid-row: 1;
  }

  .page-home .home-panel-card--tall {
    grid-column: 1;
    grid-row: 2 / 4;
  }

  .page-home .home-panel-card--team {
    grid-column: 2;
    grid-row: 2 / 4;
  }

  .page-home .home-panel-card__image {
    grid-column: 3;
    grid-row: 2 / 4;
  }

  .page-home .home-panel-card {
    padding: 24px;
  }

  .page-home .home-entrance__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
  }

  .page-home .home-app__inner {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 56px;
  }

  .page-home .home-app__media img {
    max-width: 360px;
  }

  .page-home .home-download {
    padding: 96px 0;
  }
}

/* ===== 大桌面对齐 ===== */
@media (min-width: 1440px) {
  .page-home .home-container {
    padding-left: 40px;
    padding-right: 40px;
  }
}