/* ========== 首页专属样式 · 深空指挥舱 ========== */
.page-home {
  --home-gold-start: #E2C987;
  --home-gold-end: #A8842E;
  --home-gold-soft: rgba(201, 169, 97, 0.28);
  --home-gold-line: rgba(201, 169, 97, 0.16);
  --home-card-border: rgba(255, 255, 255, 0.06);
  --home-card-bg: rgba(255, 255, 255, 0.04);
  --home-star-shadow: 0 24px 80px rgba(3, 8, 24, 0.36);
}

/* ---------- Hero 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: center;
  padding: 112px 0 88px;
  overflow: hidden;
  background: var(--lg-primary-deep);
}

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

.page-home .home-hero__bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.page-home .home-hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(118deg, rgba(7, 16, 49, 0.97) 8%, rgba(30, 27, 75, 0.84) 46%, rgba(7, 16, 49, 0.58) 88%),
    radial-gradient(ellipse at 80% 26%, rgba(74, 108, 247, 0.2) 0%, transparent 62%);
}

.page-home .home-hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201, 169, 97, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 169, 97, 0.055) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse at 52% 38%, #000 0%, transparent 80%);
  mask-image: radial-gradient(ellipse at 52% 38%, #000 0%, transparent 80%);
}

.page-home .home-hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(42px);
  pointer-events: none;
}

.page-home .home-hero__orb--a {
  top: 14%;
  right: -9%;
  width: 310px;
  height: 310px;
  background: rgba(74, 108, 247, 0.15);
  animation: home-float-a 9s ease-in-out infinite alternate;
}

.page-home .home-hero__orb--b {
  bottom: -14%;
  left: -7%;
  width: 270px;
  height: 270px;
  background: rgba(201, 169, 97, 0.13);
  animation: home-float-b 11s ease-in-out infinite alternate;
}

@keyframes home-float-a {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-38px, 26px, 0); }
}

@keyframes home-float-b {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(42px, -20px, 0); }
}

.page-home .home-hero__container {
  position: relative;
  z-index: 2;
  width: 100%;
  display: flex;
  justify-content: flex-start;
}

.page-home .home-hero__frame {
  position: relative;
  width: 100%;
  max-width: 860px;
  padding: 38px 30px 36px;
  background: linear-gradient(145deg, rgba(7, 16, 49, 0.74), rgba(10, 26, 63, 0.52));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--lg-radius-l);
}

.page-home .home-hero__frame::before,
.page-home .home-hero__frame::after {
  content: '';
  position: absolute;
  width: 38px;
  height: 38px;
  pointer-events: none;
}

.page-home .home-hero__frame::before {
  top: -2px;
  left: -2px;
  border-top: 2px solid var(--lg-gold);
  border-left: 2px solid var(--lg-gold);
  border-top-left-radius: var(--lg-radius-l);
}

.page-home .home-hero__frame::after {
  bottom: -2px;
  right: -2px;
  border-bottom: 2px solid var(--lg-gold);
  border-right: 2px solid var(--lg-gold);
  border-bottom-right-radius: var(--lg-radius-l);
}

.page-home .home-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--lg-gold);
}

.page-home .home-hero__kicker::before {
  content: '';
  display: inline-block;
  width: 22px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--lg-gold));
}

.page-home .home-hero__title {
  margin: 0 0 18px;
  font-family: 'Montserrat', 'Inter', sans-serif;
  font-size: clamp(34px, 6vw, 58px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--lg-text);
}

.page-home .home-hero__title-accent {
  background: linear-gradient(118deg, var(--lg-gold-bright) 8%, var(--lg-gold) 46%, var(--home-gold-end) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--lg-gold);
}

.page-home .home-hero__lead {
  max-width: 680px;
  margin-bottom: 30px;
  color: #C7D0DF;
  font-size: 16px;
  line-height: 1.8;
}

.page-home .home-hero__stats {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 28px;
  margin-bottom: 30px;
  padding: 20px 0;
  border-top: 1px solid var(--home-gold-line);
  border-bottom: 1px solid var(--home-gold-line);
}

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

.page-home .home-hero__num {
  font-family: 'Montserrat', 'Inter', sans-serif;
  font-size: 40px;
  font-weight: 800;
  line-height: 1;
  color: var(--lg-gold);
  letter-spacing: -0.01em;
}

.page-home .home-hero__stat-label {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--lg-text-dim);
}

.page-home .home-hero__stat-divider {
  width: 1px;
  height: 42px;
  background: var(--home-gold-line);
}

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

.page-home .home-hero__scroll {
  position: absolute;
  right: 20px;
  bottom: 22px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lg-gold);
  text-decoration: none;
  opacity: 0.85;
  transition: opacity 0.3s var(--lg-ease);
}

.page-home .home-hero__scroll:hover {
  opacity: 1;
}

.page-home .home-hero__scroll-line {
  width: 1px;
  height: 34px;
  background: linear-gradient(180deg, var(--lg-gold), transparent);
  position: relative;
  overflow: hidden;
}

.page-home .home-hero__scroll-line::after {
  content: '';
  position: absolute;
  top: -50%;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--lg-gold-bright);
  animation: home-scroll-drip 2.2s var(--lg-ease) infinite;
}

@keyframes home-scroll-drip {
  0% { top: -50%; }
  65% { top: 120%; }
  100% { top: 120%; }
}

/* ---------- 通用章节头 ---------- */
.page-home .home-section-head {
  margin-bottom: 40px;
}

.page-home .home-section-head__kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  color: var(--lg-gold);
}

.page-home .home-section-head__index {
  font-family: 'Montserrat', 'Inter', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: var(--lg-gold);
  border: 1px solid var(--home-gold-soft);
  border-radius: var(--lg-radius-pill);
  padding: 3px 10px;
  line-height: 1.4;
}

.page-home .home-section-head__title {
  margin: 0 0 14px;
  font-family: 'Montserrat', 'Inter', sans-serif;
  font-size: clamp(26px, 3.8vw, 40px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--lg-text);
}

.page-home .home-section-head__lead {
  margin: 0;
  max-width: 620px;
  color: var(--lg-text-dim);
}

/* ---------- 优化档案 ---------- */
.page-home .home-opt {
  background: linear-gradient(180deg, var(--lg-primary-deep) 0%, var(--lg-primary) 100%);
  padding: 96px 0 88px;
  border-top: 1px solid rgba(201, 169, 97, 0.08);
  border-bottom: 1px solid rgba(201, 169, 97, 0.08);
}

.page-home .home-opt__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}

.page-home .home-opt__filter {
  font-family: 'Montserrat', 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  color: var(--lg-text-dim);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(201, 169, 97, 0.16);
  border-radius: var(--lg-radius-pill);
  padding: 9px 18px;
  line-height: 1.4;
  transition: all 0.28s var(--lg-ease);
}

.page-home .home-opt__filter:hover {
  color: var(--lg-gold-bright);
  border-color: rgba(201, 169, 97, 0.45);
  background: rgba(201, 169, 97, 0.07);
}

.page-home .home-opt__filter--active {
  color: var(--lg-primary);
  background: linear-gradient(120deg, var(--lg-gold-bright), var(--lg-gold));
  border-color: transparent;
}

.page-home .home-opt__filter--active:hover {
  color: var(--lg-primary);
  background: linear-gradient(120deg, var(--lg-gold-bright), var(--lg-gold));
}

.page-home .home-opt__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

.page-home .home-opt__timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-home .home-opt__item {
  position: relative;
  padding: 24px 24px 24px 26px;
  background: rgba(255, 255, 255, 0.035);
  border-radius: var(--lg-radius-m);
  border: 1px solid rgba(201, 169, 97, 0.12);
  border-left: 3px solid rgba(201, 169, 97, 0.35);
  scroll-margin-top: calc(var(--lg-header-h) + 24px);
  transition: border-color 0.3s var(--lg-ease), background 0.3s var(--lg-ease);
}

.page-home .home-opt__item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-left-color: var(--lg-gold);
}

.page-home .home-opt__item--featured {
  background: linear-gradient(135deg, rgba(201, 169, 97, 0.12), rgba(255, 255, 255, 0.03));
  border-color: rgba(201, 169, 97, 0.35);
  border-left-color: var(--lg-gold);
}

.page-home .home-opt__badge {
  display: inline-block;
  font-family: 'Montserrat', 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--lg-gold);
  background: rgba(201, 169, 97, 0.1);
  border: 1px solid rgba(201, 169, 97, 0.2);
  border-radius: var(--lg-radius-pill);
  padding: 4px 12px;
  margin-bottom: 12px;
}

.page-home .home-opt__item-title {
  margin: 0 0 10px;
  font-family: 'Montserrat', 'Inter', sans-serif;
  font-size: 19px;
  font-weight: 700;
  color: var(--lg-text);
  line-height: 1.35;
}

.page-home .home-opt__item-text {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--lg-text-dim);
}

.page-home .home-opt__data {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(201, 169, 97, 0.14);
}

.page-home .home-opt__data-num {
  font-family: 'Montserrat', 'Inter', sans-serif;
  font-size: 30px;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(120deg, var(--lg-gold-bright), var(--lg-gold));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--lg-gold);
}

.page-home .home-opt__data-label {
  font-size: 13px;
  color: var(--lg-text-dim);
  letter-spacing: 0.04em;
}

.page-home .home-opt__side {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.page-home .home-opt__media {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(201, 169, 97, 0.18);
  box-shadow: var(--home-star-shadow);
}

.page-home .home-opt__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .home-opt__summary {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  background: rgba(255, 255, 255, 0.035);
  border-radius: var(--lg-radius-m);
  border: 1px solid rgba(201, 169, 97, 0.14);
}

.page-home .home-opt__summary-num {
  font-family: 'Montserrat', 'Inter', sans-serif;
  font-size: 52px;
  font-weight: 800;
  line-height: 1;
  color: var(--lg-gold);
  flex-shrink: 0;
}

.page-home .home-opt__summary-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--lg-text-dim);
}

.page-home .home-opt__summary-link {
  display: inline-block;
  margin-top: 6px;
  color: var(--lg-gold);
  text-decoration: none;
  font-weight: 600;
  transition: opacity 0.25s var(--lg-ease);
}

.page-home .home-opt__summary-link:hover {
  opacity: 0.78;
}

/* ---------- 固定途径 ---------- */
.page-home .home-path {
  padding: 96px 0 88px;
}

.page-home .home-path__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

.page-home .home-path__content {
  max-width: 680px;
}

.page-home .home-path__steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 20px;
}

.page-home .home-path__step {
  display: flex;
  gap: 16px;
  padding: 22px 20px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--lg-radius-m);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.page-home .home-path__step-num {
  font-family: 'Montserrat', 'Inter', sans-serif;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--lg-gold);
  flex-shrink: 0;
  min-width: 32px;
}

.page-home .home-path__step-body {
  display: grid;
  gap: 6px;
}

.page-home .home-path__step-title {
  margin: 0;
  font-family: 'Montserrat', 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--lg-text);
  line-height: 1.4;
}

.page-home .home-path__step-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--lg-text-dim);
}

.page-home .home-path__media {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(201, 169, 97, 0.18);
  box-shadow: var(--home-star-shadow);
}

.page-home .home-path__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 效率服务 ---------- */
.page-home .home-efficiency {
  padding: 96px 0 88px;
  background: linear-gradient(180deg, var(--lg-primary) 0%, var(--lg-deep) 100%);
  border-top: 1px solid rgba(201, 169, 97, 0.08);
  border-bottom: 1px solid rgba(201, 169, 97, 0.08);
  position: relative;
  overflow: hidden;
}

.page-home .home-efficiency::before {
  content: '';
  position: absolute;
  top: -160px;
  right: -120px;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(74, 108, 247, 0.14), transparent 68%);
  pointer-events: none;
}

.page-home .home-efficiency__grid {
  gap: 18px;
}

.page-home .home-efficiency__card {
  padding: 26px 24px;
  background: var(--home-card-bg);
  border: 1px solid var(--home-card-border);
  border-radius: var(--lg-radius-m);
  min-height: 190px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--lg-ease), border-color 0.3s var(--lg-ease), background 0.3s var(--lg-ease);
}

.page-home .home-efficiency__card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 62px;
  height: 62px;
  border-top: 1px solid rgba(201, 169, 97, 0.22);
  border-right: 1px solid rgba(201, 169, 97, 0.22);
  border-top-right-radius: var(--lg-radius-m);
  pointer-events: none;
}

.page-home .home-efficiency__card:hover {
  transform: translateY(-4px);
  border-color: rgba(201, 169, 97, 0.3);
  background: rgba(255, 255, 255, 0.055);
}

.page-home .home-efficiency__num {
  display: block;
  margin-bottom: 12px;
  font-family: 'Montserrat', 'Inter', sans-serif;
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
  color: var(--lg-gold);
}

.page-home .home-efficiency__num small {
  font-size: 18px;
  font-weight: 700;
  margin-left: 2px;
}

.page-home .home-efficiency__card-title {
  margin: 0 0 10px;
  font-family: 'Montserrat', 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--lg-text);
  line-height: 1.4;
}

.page-home .home-efficiency__card-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--lg-text-dim);
}

.page-home .home-efficiency__media {
  margin-top: 40px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(201, 169, 97, 0.18);
  box-shadow: var(--home-star-shadow);
}

.page-home .home-efficiency__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 最新动态 ---------- */
.page-home .home-news {
  padding: 96px 0 88px;
}

.page-home .home-news__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-bottom: 32px;
}

.page-home .home-news__item {
  position: relative;
  padding: 26px 26px 24px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--home-card-border);
  border-radius: var(--lg-radius-m);
  transition: border-color 0.3s var(--lg-ease), background 0.3s var(--lg-ease);
}

.page-home .home-news__item:hover {
  border-color: rgba(201, 169, 97, 0.3);
  background: rgba(255, 255, 255, 0.05);
}

.page-home .home-news__tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--lg-moss);
  background: rgba(61, 139, 97, 0.12);
  border: 1px solid rgba(61, 139, 97, 0.25);
  border-radius: var(--lg-radius-pill);
  padding: 4px 12px;
  margin-bottom: 12px;
}

.page-home .home-news__tag--ux {
  color: var(--lg-gold);
  background: rgba(201, 169, 97, 0.1);
  border-color: rgba(201, 169, 97, 0.2);
}

.page-home .home-news__item-title {
  margin: 0 0 10px;
  font-family: 'Montserrat', 'Inter', sans-serif;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
}

.page-home .home-news__item-title a {
  color: var(--lg-text);
  text-decoration: none;
  transition: color 0.25s var(--lg-ease);
}

.page-home .home-news__item-title a:hover {
  color: var(--lg-gold);
}

.page-home .home-news__item-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--lg-text-dim);
}

.page-home .home-news__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 28px;
}

.page-home .home-news__more {
  flex-shrink: 0;
}

.page-home .home-news__trust {
  margin: 0;
  font-size: 13px;
  color: var(--lg-text-dim);
  line-height: 1.7;
}

.page-home .home-news__link {
  color: var(--lg-gold);
  text-decoration: none;
  margin: 0 2px;
  transition: opacity 0.25s var(--lg-ease);
}

.page-home .home-news__link:hover {
  opacity: 0.78;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 768px) {
  .page-home .home-hero__frame {
    padding: 48px 46px 46px;
  }

  .page-home .home-opt__layout {
    grid-template-columns: 1.35fr 0.85fr;
    gap: 28px;
  }

  .page-home .home-path__layout {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 36px;
  }

  .page-home .home-news__list {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .home-opt__media,
  .page-home .home-path__media {
    height: 100%;
    max-height: 360px;
  }

  .page-home .home-efficiency__media {
    max-height: 380px;
  }
}

/* ---------- 桌面端 ---------- */
@media (min-width: 1024px) {
  .page-home .home-hero {
    min-height: 700px;
    padding: 140px 0 110px;
  }

  .page-home .home-hero__frame {
    max-width: 900px;
  }

  .page-home .home-hero__title {
    font-size: clamp(44px, 5vw, 60px);
  }

  .page-home .home-hero__num {
    font-size: 46px;
  }

  .page-home .home-efficiency__card {
    min-height: 200px;
  }
}

/* ---------- 减弱动态偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-home .home-hero__orb--a,
  .page-home .home-hero__orb--b,
  .page-home .home-hero__scroll-line::after {
    animation: none;
  }
}