.page-main > .section {
  padding-top: var(--section-y, 4.5rem);
  padding-bottom: var(--section-y, 4.5rem);
}

/* 首屏：Hero + 信任条 + Logo 墙同屏；桌面仍用 calc，首页用 flex 避免 Logo 未加载时 Banner 位移 */
.page-main {
  --home-trust-h: 3.25rem;
  --home-logo-h: 6.5rem;
  --home-hero-h: calc(100svh - var(--nav-h, 72px) - var(--home-trust-h) - var(--home-logo-h));
}

/* 首页首屏：信任条 + Logo 墙固定高度，Banner 自动填满剩余空间 */
.home-first-screen {
  display: flex;
  flex-direction: column;
  min-height: calc(100svh - var(--nav-h, 72px));
}

.home-first-screen > .hero {
  flex: 1 1 auto;
  min-height: 14rem;
  height: auto;
}

.home-first-screen > .hero--banner {
  display: flex;
  flex-direction: column;
  min-height: 14rem;
  height: auto;
}

.home-first-screen > .hero--banner .hero-swiper {
  flex: 1 1 auto;
  min-height: 14rem;
  height: auto;
}

.home-first-screen > .trust {
  flex: 0 0 auto;
}

.home-first-screen > .logo-wall {
  flex: 0 0 var(--home-logo-h, 6.5rem);
  height: var(--home-logo-h, 6.5rem);
  min-height: var(--home-logo-h, 6.5rem);
}

.hero {
  position: relative;
  min-height: var(--home-hero-h);
  display: grid;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(ellipse 70% 60% at 50% 0%, rgba(255, 255, 255, 0.14), transparent 55%),
    linear-gradient(160deg, #1a4fb8 0%, #2c7af2 52%, #4b93f7 100%);
}

.hero--banner {
  height: var(--home-hero-h);
  min-height: var(--home-hero-h);
  padding: 0;
  display: block;
  background: #1a3a78;
  align-items: stretch;
}

/* 图要看得见：去掉大模糊，只轻微压暗；对比度给文字区局部罩 */
.hero--overlay .hero-swiper {
  background: #1a3a78;
}

.hero--overlay .hero-swiper__track {
  z-index: 0;
  pointer-events: none;
}

.hero--overlay .hero-swiper__slide img {
  filter: brightness(0.9) saturate(0.92);
}

.hero--overlay .hero-swiper__veil {
  display: block;
  z-index: 2;
  background: linear-gradient(180deg, rgba(12, 32, 72, 0.16) 0%, rgba(12, 32, 72, 0.22) 40%, rgba(12, 32, 72, 0.38) 100%);
}

.hero--overlay .hero__layout {
  position: absolute;
  inset: 0;
  z-index: 3;
  height: 100%;
  min-height: 0;
  padding: clamp(2.25rem, 6vh, 4.25rem) 0 4.25rem;
  pointer-events: none;
}

.hero--overlay .hero__content {
  position: relative;
  pointer-events: auto;
}

.hero--overlay .hero__content::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 44%;
  width: min(40rem, 108%);
  height: 68%;
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse at center, rgba(8, 22, 52, 0.34) 0%, rgba(8, 22, 52, 0) 72%);
  pointer-events: none;
  z-index: -1;
}

.hero--overlay .hero__tag {
  background: rgba(15, 30, 64, 0.28);
  border-color: rgba(255, 255, 255, 0.45);
}

.hero--overlay .hero__title {
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.28);
}

.hero--overlay .hero__sub {
  color: rgba(255, 255, 255, 0.96);
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.35);
}

.hero--overlay .hero__stats {
  border-top-color: rgba(255, 255, 255, 0.32);
}

.hero--overlay .hero__stats span {
  color: rgba(255, 255, 255, 0.9);
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.28);
}

.hero--overlay .hero__ctas .btn-ghost {
  background: rgba(15, 30, 64, 0.22);
  border-color: rgba(255, 255, 255, 0.88);
}

.hero-swiper {
  position: relative;
  width: 100%;
  height: var(--home-hero-h);
  min-height: var(--home-hero-h);
  overflow: hidden;
  background: #0b1220;
}

.hero-swiper[data-count="0"] .hero-swiper__nav,
.hero-swiper[data-count="0"] .hero-swiper__dots,
.hero-swiper[data-count="1"] .hero-swiper__nav,
.hero-swiper[data-count="1"] .hero-swiper__dots {
  display: none;
}

.hero-swiper__track {
  position: absolute;
  inset: 0;
}

.hero-swiper__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: none;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.hero-swiper__slide.is-on {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  z-index: 2;
  transition: opacity 0.9s ease-in-out, visibility 0.9s;
}

/* 旧页保持实色垫底，新页叠上淡入；离场时无过渡，避免 900ms 后再闪一下 */
.hero-swiper__slide.is-leaving {
  opacity: 1;
  visibility: visible;
  pointer-events: none;
  z-index: 1;
  transition: none;
}

.hero-swiper__link {
  display: block;
  width: 100%;
  height: 100%;
}

.hero-swiper__slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-height: none;
  transform: scale(1.04);
  backface-visibility: hidden;
}

.hero-swiper__slide.is-on img {
  animation: heroKenBurns 6.5s ease-out forwards;
}

.hero--overlay .hero-swiper__slide.is-on img {
  animation-name: heroKenBurnsOverlay;
}

@keyframes heroKenBurns {
  from { transform: scale(1.04); }
  to { transform: scale(1.12); }
}

@keyframes heroKenBurnsOverlay {
  from { transform: scale(1.04); }
  to { transform: scale(1.1); }
}

.hero-swiper__veil {
  display: none;
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.hero-swiper__nav {
  position: absolute;
  top: 50%;
  z-index: 4;
  width: 46px;
  height: 46px;
  margin-top: -23px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.28) url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='15 18 9 12 15 6'/%3E%3C/svg%3E") center / 18px no-repeat;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  cursor: pointer;
  opacity: 0;
  transform: translateY(0) scale(0.96);
  transition: opacity 0.25s, background-color 0.2s, border-color 0.2s, transform 0.25s;
}

.hero-swiper:hover .hero-swiper__nav,
.hero-swiper:focus-within .hero-swiper__nav {
  opacity: 1;
  transform: scale(1);
}

.hero-swiper__nav:hover {
  background-color: rgba(15, 23, 42, 0.55);
  border-color: rgba(255, 255, 255, 0.55);
}

.hero-swiper__nav--prev {
  left: clamp(10px, 2.2vw, 22px);
}

.hero-swiper__nav--next {
  right: clamp(10px, 2.2vw, 22px);
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='9 18 15 12 9 6'/%3E%3C/svg%3E");
}

.hero-swiper__dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: clamp(12px, 2.8vw, 22px);
  z-index: 4;
  display: flex;
  justify-content: center;
  gap: 8px;
  pointer-events: none;
}

.hero-swiper__dot {
  pointer-events: auto;
  position: relative;
  width: 28px;
  height: 3px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.32);
  cursor: pointer;
  overflow: hidden;
  transition: background 0.2s, width 0.25s;
}

.hero-swiper__dot i {
  display: block;
  height: 100%;
  width: 0;
  background: #fff;
  border-radius: inherit;
  transform-origin: left center;
}

.hero-swiper__dot.is-on {
  width: 40px;
  background: rgba(255, 255, 255, 0.28);
}

.hero-swiper__dot.is-on i {
  animation: heroDotProgress var(--hero-auto-ms, 5000ms) linear forwards;
}

@keyframes heroDotProgress {
  from { width: 0; }
  to { width: 100%; }
}

@media (max-width: 768px) {
  .page-main {
    --home-trust-h: 6.5rem;
    --home-logo-h: 5.5rem;
  }

  /* 首屏内容多：顶对齐 + 压缩间距，避免 tag 被裁切、数据压住轮播点 */
  .hero--overlay .hero__layout {
    align-items: flex-start;
    justify-content: flex-start;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    padding-top: 0.65rem;
    padding-bottom: 3.5rem;
  }

  .hero__tag {
    margin-bottom: 0.65rem;
    padding: 0.32rem 0.75rem;
    font-size: 0.72rem;
  }

  .hero__title {
    font-size: clamp(1.28rem, 5.2vw, 1.72rem);
    line-height: 1.32;
    margin-bottom: 0.55rem;
  }

  .hero__sub {
    font-size: 0.8rem;
    line-height: 1.5;
    margin-bottom: 0.85rem;
  }

  .hero__ctas {
    gap: 0.5rem;
    margin-bottom: 0.85rem;
  }

  .hero__ctas .btn {
    padding: 0.58rem 0.85rem;
    font-size: 0.82rem;
  }

  .hero__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.45rem 0.35rem;
    padding-top: 0.35rem;
  }

  .hero__stats strong {
    font-size: 1.1rem;
    margin-bottom: 0.15rem;
  }

  .hero__stats span {
    font-size: 0.62rem;
    line-height: 1.3;
  }

  .hero-swiper__dots {
    bottom: max(10px, env(safe-area-inset-bottom, 0px));
  }

  .hero-swiper__nav {
    width: 36px;
    height: 36px;
    margin-top: -18px;
    background-size: 14px;
    opacity: 0.9;
  }

  .hero-swiper__dot {
    width: 18px;
    height: 3px;
  }

  .hero-swiper__dot.is-on {
    width: 28px;
  }

  /* 手机端关闭 Ken Burns，减轻大图 transform 带来的切换卡顿 */
  .hero-swiper__slide.is-on img {
    animation: none;
    transform: scale(1.06);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-swiper__slide,
  .hero-swiper__slide img,
  .hero-swiper__dot i {
    transition: none !important;
    animation: none !important;
  }

  .hero-swiper__slide img,
  .hero-swiper__slide.is-on img {
    transform: scale(1.04);
  }

  .hero--overlay .hero-swiper__slide img,
  .hero--overlay .hero-swiper__slide.is-on img {
    filter: brightness(0.9) saturate(0.92);
    transform: scale(1.04);
  }
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.45;
  pointer-events: none;
}

.hero__glow {
  display: none;
}

.hero__layout {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: clamp(3.5rem, 9vh, 5.5rem) 0;
}

.hero__content {
  min-width: 0;
  max-width: 52rem;
  width: 100%;
  text-align: center;
  margin: 0 auto;
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.28);
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 1.35rem;
  backdrop-filter: blur(6px);
}

@media (prefers-reduced-motion: reduce) {
  .hero__tag {
    backdrop-filter: none;
  }
}

.hero__title {
  font-size: clamp(1.9rem, 3.6vw, 2.85rem);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  overflow-wrap: break-word;
}

.hero__title em {
  font-style: normal;
  color: #fff;
  text-shadow: 0 0 24px rgba(255, 255, 255, 0.25);
  border-bottom: 3px solid rgba(255, 255, 255, 0.55);
}

.hero__sub {
  color: rgba(255, 255, 255, 0.9);
  max-width: 40rem;
  margin: 0 auto 1.75rem;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.25rem;
  justify-content: center;
}

.hero__ctas .btn-primary {
  background: #fff;
  color: #2c7af2;
  box-shadow: 0 10px 24px rgba(15, 40, 100, 0.18);
}

.hero__ctas .btn-primary:hover {
  background: #f5f9ff;
  color: #1e65d8;
}

.hero__ctas .btn-ghost {
  border-color: rgba(255, 255, 255, 0.75);
  color: #fff;
  background: transparent;
}

.hero__ctas .btn-ghost:hover {
  background: #fff;
  color: #2c7af2;
  border-color: #fff;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem 1.5rem;
  width: min(100%, 40rem);
  margin: 0 auto;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
}

.hero__stats strong {
  display: block;
  font-size: clamp(1.55rem, 2.8vw, 2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 0.35rem;
}

.hero__stats span {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.45;
}

.hero__panel,
.hero__flow {
  display: none;
}

.trust {
  height: var(--home-trust-h, 3.25rem);
  padding: 0;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.trust__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem 1.75rem;
  color: var(--muted);
  font-size: var(--fs-body, 0.92rem);
  line-height: var(--lh-body, 1.65);
  font-weight: 600;
}

.trust__row b {
  color: var(--ink);
}

/* 客户 Logo 墙：单行横向无缝滚动，彩色展示（参考销售易） */
.logo-wall {
  position: relative;
  height: var(--home-logo-h, 6.5rem);
  padding: 0.65rem 0;
  box-sizing: border-box;
  background: #fff;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  display: flex;
  align-items: center;
}

.logo-wall__row {
  position: relative;
  width: 100%;
  min-height: 64px;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}

.logo-wall__track {
  display: flex;
  width: max-content;
  animation: logo-wall-ltr 90s linear infinite;
  will-change: transform;
}

.logo-wall:hover .logo-wall__track {
  animation-play-state: paused;
}

.logo-wall__group {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  padding-right: 1.75rem;
}

.logo-wall__cell {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 120px;
  height: 64px;
  padding: 0.2rem 0.35rem;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.logo-wall__cell--skeleton {
  background: linear-gradient(90deg, #f1f5f9 0%, #e8eef5 50%, #f1f5f9 100%);
  background-size: 200% 100%;
  animation: logo-wall-skeleton 1.4s ease-in-out infinite;
  border-radius: 6px;
}

@keyframes logo-wall-skeleton {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

.logo-wall__cell img {
  display: block;
  width: auto;
  height: auto;
  max-width: 168px;
  max-height: 52px;
  min-width: 72px;
  min-height: 28px;
  object-fit: contain;
  filter: none;
  opacity: 1;
}

@keyframes logo-wall-ltr {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-50%, 0, 0); }
}

@media (max-width: 640px) {
  .logo-wall__row {
    min-height: 56px;
  }

  .logo-wall__group {
    gap: 1.25rem;
    padding-right: 1.25rem;
  }

  .logo-wall__cell {
    width: 100px;
    height: 56px;
  }

  .logo-wall__cell img {
    max-width: 136px;
    max-height: 42px;
    min-width: 64px;
    min-height: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .logo-wall__track {
    animation: none;
  }

  .logo-wall__row {
    overflow-x: auto;
    mask-image: none;
    -webkit-mask-image: none;
  }

  .logo-wall__group[aria-hidden="true"] {
    display: none;
  }
}

.adv-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  align-items: stretch;
}

.adv-card {
  display: flex;
  flex-direction: column;
  min-height: 420px;
  padding: 0;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line);
  overflow: hidden;
  cursor: pointer;
  contain: layout style;
  transition:
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.3s ease;
}

.adv-card__media {
  position: relative;
  height: 168px;
  overflow: hidden;
  background: linear-gradient(145deg, #eaf2fe, #dbeafe 55%, #e2e8f0);
  flex-shrink: 0;
}

.adv-card__media::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 40%;
  background: linear-gradient(to top, rgba(255, 255, 255, 0.55), transparent);
  pointer-events: none;
  z-index: 1;
  transition: background 0.3s ease;
}

.adv-card:hover .adv-card__media::after,
.adv-card.is-active .adv-card__media::after {
  background: linear-gradient(to top, rgba(219, 234, 254, 0.85), transparent);
}

.adv-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.01);
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.adv-card__body {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 1.35rem 1.25rem 1.5rem;
}

.adv-card__body::before {
  content: "";
  position: absolute;
  left: 1.25rem;
  right: 1.25rem;
  top: 0;
  height: 2px;
  background: transparent;
  border-radius: 2px;
  transition: background 0.3s ease;
}

.adv-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.65rem;
  line-height: 1.4;
  transition: color 0.25s ease;
}

.adv-card p {
  font-size: var(--fs-body, 0.92rem);
  color: var(--ink-soft);
  line-height: var(--lh-body, 1.65);
  margin: 0;
}

.adv-card:hover,
.adv-card.is-active,
.adv-card.reveal.is-in:hover,
.adv-card.reveal.is-in.is-active {
  transform: translateY(-8px);
  border-color: rgba(44, 122, 242, 0.55);
  background: linear-gradient(180deg, #eaf2fe 0%, #dbeafe 100%);
  box-shadow:
    0 18px 40px rgba(15, 23, 42, 0.1),
    0 4px 12px rgba(44, 122, 242, 0.12);
  z-index: 2;
}

.adv-card:hover .adv-card__media img,
.adv-card.is-active .adv-card__media img {
  transform: scale(1.06);
}

.adv-card:hover .adv-card__body::before,
.adv-card.is-active .adv-card__body::before {
  background: linear-gradient(90deg, var(--blue), rgba(44, 122, 242, 0.2));
}

.adv-card:hover h3,
.adv-card.is-active h3 {
  color: var(--blue);
}

.adv-card:hover p,
.adv-card.is-active p {
  color: #334155;
}

.adv-card:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.svc-tabs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}

.svc-tabs button {
  min-height: 42px;
  padding: 0.5rem 1.25rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--ink-soft);
  background: #fff;
  border: 1px solid var(--line);
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.svc-tabs button.is-active {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

.svc-panel {
  display: none;
}

.svc-panel.is-active {
  display: block;
  animation: fadeUp 0.45s var(--ease);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.cloud-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.cloud-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-height: 300px;
  padding: 0 0 1.6rem;
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(44, 122, 242, 0.12);
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.06);
  transition:
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.3s ease;
  height: 100%;
}

.cloud-card__cover {
  width: 100%;
  height: 148px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  flex-shrink: 0;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.cloud-card:hover .cloud-card__cover {
  transform: scale(1.04);
}

.cloud-card h3,
.cloud-card p,
.cloud-card .more {
  padding-left: 1.4rem;
  padding-right: 1.4rem;
}

.cloud-card:nth-child(1),
.cloud-card:nth-child(2),
.cloud-card:nth-child(3),
.cloud-card:nth-child(4),
.cloud-card:nth-child(5),
.cloud-card:nth-child(6) {
  background: #fff;
}

.cloud-card:hover,
.cloud-card.reveal.is-in:hover {
  transform: translateY(-8px);
  box-shadow: 0 18px 40px rgba(44, 122, 242, 0.12);
  border-color: rgba(44, 122, 242, 0.28);
}

.cloud-card:nth-child(1):hover {
  box-shadow: 0 18px 40px rgba(249, 115, 22, 0.14);
  border-color: rgba(249, 115, 22, 0.3);
}

.cloud-card:nth-child(2):hover {
  box-shadow: 0 18px 40px rgba(124, 58, 237, 0.12);
  border-color: rgba(124, 58, 237, 0.28);
}

.cloud-card:nth-child(3):hover {
  box-shadow: 0 18px 40px rgba(13, 148, 136, 0.12);
  border-color: rgba(13, 148, 136, 0.28);
}

.cloud-card:nth-child(4):hover {
  box-shadow: 0 18px 40px rgba(44, 122, 242, 0.14);
  border-color: rgba(44, 122, 242, 0.3);
}

.cloud-card:nth-child(5):hover {
  box-shadow: 0 18px 40px rgba(244, 63, 94, 0.12);
  border-color: rgba(244, 63, 94, 0.28);
}

.cloud-card:nth-child(6):hover {
  box-shadow: 0 18px 40px rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.28);
}

.cloud-card__icon {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin: -1.45rem auto 1rem;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.12);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.cloud-card:hover .cloud-card__icon {
  transform: translateY(-2px) scale(1.04);
}

.cloud-card__icon svg {
  width: 28px;
  height: 28px;
  display: block;
}

.cloud-card__icon--orange {
  background: linear-gradient(145deg, #fb923c, #f97316);
}
.cloud-card__icon--purple {
  background: linear-gradient(145deg, #a78bfa, #7c3aed);
}
.cloud-card__icon--teal {
  background: linear-gradient(145deg, #2dd4bf, #0d9488);
}
.cloud-card__icon--blue {
  background: linear-gradient(145deg, #60a5fa, #2c7af2);
}
.cloud-card__icon--coral {
  background: linear-gradient(145deg, #fda4af, #f43f5e);
}
.cloud-card__icon--mint {
  background: linear-gradient(145deg, #6ee7b7, #10b981);
}

.cloud-card h3 {
  font-size: 1.08rem;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 0.55rem;
  line-height: 1.4;
}

.cloud-card p {
  font-size: var(--fs-body, 0.92rem);
  color: #64748b;
  line-height: var(--lh-body, 1.65);
  margin: 0 0 1.15rem;
  flex: 1;
}

.cloud-card .more {
  margin-top: auto;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--blue);
  transition: letter-spacing 0.25s ease, color 0.25s ease;
}

.cloud-card:hover .more {
  color: #1e65d8;
  letter-spacing: 0.02em;
}

.consult-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.1rem;
}

.svc-block-title {
  margin: 2.25rem 0 1.15rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
  text-align: center;
}

.consult-card {
  position: relative;
  display: block;
  padding: 0 0 1.35rem;
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(44, 122, 242, 0.12);
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.04);
  transition:
    transform 0.3s var(--ease),
    box-shadow 0.3s ease,
    border-color 0.3s ease;
}

.consult-card:not(:has(.consult-card__cover)) {
  padding-top: 1.4rem;
}

.consult-card__cover {
  width: 100%;
  height: 132px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  margin-bottom: 1rem;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.consult-card:hover .consult-card__cover {
  transform: scale(1.03);
}

.consult-card::before {
  content: none;
}

.consult-card:nth-child(2),
.consult-card:nth-child(3),
.consult-card:nth-child(4) {
  background: #fff;
  border-color: rgba(44, 122, 242, 0.12);
}

.consult-card:nth-child(2)::before,
.consult-card:nth-child(3)::before,
.consult-card:nth-child(4)::before {
  content: none;
}

.consult-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 32px rgba(44, 122, 242, 0.12);
  border-color: rgba(44, 122, 242, 0.28);
  background: #fff;
}

.consult-card:nth-child(2):hover,
.consult-card:nth-child(3):hover,
.consult-card:nth-child(4):hover {
  background: #fff;
  box-shadow: 0 14px 32px rgba(44, 122, 242, 0.12);
  border-color: rgba(44, 122, 242, 0.28);
}

.consult-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
  padding: 0 1.4rem;
}

.consult-card p {
  font-size: var(--fs-body, 0.92rem);
  line-height: var(--lh-body, 1.65);
  color: var(--ink-soft);
  padding: 0 1.4rem;
}

.consult-card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.75rem;
  padding: 0 1.4rem;
}

.consult-card li {
  font-size: 0.75rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: rgba(44, 122, 242, 0.08);
  color: var(--blue-deep);
  font-weight: 600;
  transition: background 0.25s ease, color 0.25s ease;
}

.consult-card:hover li {
  background: rgba(44, 122, 242, 0.14);
}

.sol-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  align-items: stretch;
}

.sol-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1.2rem;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 180px;
  height: 100%;
  color: #fff;
  background:
    radial-gradient(ellipse 90% 70% at 100% 0%, rgba(255, 255, 255, 0.18), transparent 50%),
    linear-gradient(150deg, #1547a0, #2c7af2);
  transition: transform 0.3s var(--ease), box-shadow 0.3s ease, filter 0.3s ease;
}

.sol-card:nth-child(2) {
  background:
    radial-gradient(ellipse 90% 70% at 100% 0%, rgba(255, 255, 255, 0.18), transparent 50%),
    linear-gradient(150deg, #0f766e, #14b8a6);
}
.sol-card:nth-child(3) {
  background:
    radial-gradient(ellipse 90% 70% at 100% 0%, rgba(255, 255, 255, 0.18), transparent 50%),
    linear-gradient(150deg, #1e40af, #3b82f6);
}
.sol-card:nth-child(4) {
  background:
    radial-gradient(ellipse 90% 70% at 100% 0%, rgba(255, 255, 255, 0.18), transparent 50%),
    linear-gradient(150deg, #1e3a8a, #4f46e5);
}

.sol-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.22);
  filter: brightness(1.06);
}

.sol-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.sol-card p {
  flex: 1 1 auto;
  font-size: var(--fs-body, 0.92rem);
  line-height: var(--lh-body, 1.65);
  opacity: 0.88;
}

.sol-card span {
  display: inline-block;
  margin-top: auto;
  padding-top: 1rem;
  font-size: 0.84rem;
  font-weight: 700;
}

.case-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.45rem;
  margin-bottom: 1.75rem;
}

.case-tabs button {
  min-height: 38px;
  padding: 0.4rem 1rem;
  border-radius: 8px;
  font-size: 0.86rem;
  font-weight: 700;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.case-tabs button.is-active {
  background: #fff;
  color: var(--blue-deep);
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.85rem;
}

.case-more {
  display: flex;
  justify-content: center;
  margin-top: 1.75rem;
}

.case-more .btn-ghost {
  min-width: 10.5rem;
}

.case-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 100%;
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  color: var(--ink);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.12);
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}

.case-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.16);
}

.case-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.45rem;
  min-height: 52px;
  padding: 0.7rem 0.75rem;
  background: linear-gradient(135deg, #3730a3 0%, #4f46e5 48%, #818cf8 100%);
  color: #fff;
}

.case-card__cat {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-width: 0;
}

.case-card__icon {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.case-card__icon svg {
  width: 15px;
  height: 15px;
  display: block;
}

.case-card__icon img {
  width: 15px;
  height: 15px;
  object-fit: contain;
  display: block;
}

.case-card__cat strong {
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.case-card__pill {
  flex-shrink: 0;
  max-width: 46%;
  padding: 0.18rem 0.5rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  font-size: 0.68rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.case-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 0.95rem 0.9rem 0.85rem;
}

.case-card__body h3 {
  font-size: 0.98rem;
  font-weight: 800;
  line-height: 1.4;
  color: #0f172a;
  margin: 0 0 0.4rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.case-card__desc {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.55;
  color: #64748b;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: calc(0.78rem * 1.55 * 2);
}

.case-card__metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem 0.65rem;
  margin-top: 0.85rem;
  text-align: center;
}

.case-metric__value {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.case-metric__value i {
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
}

.case-metric--up .case-metric__value {
  color: #16a34a;
}
.case-metric--up .case-metric__value i {
  border-bottom: 6px solid #16a34a;
}

.case-metric--down .case-metric__value {
  color: #2563eb;
}
.case-metric--down .case-metric__value i {
  border-top: 6px solid #2563eb;
}

.case-metric__label {
  margin-top: 0.2rem;
  font-size: 0.72rem;
  color: #94a3b8;
  line-height: 1.35;
  text-align: center;
}

.case-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.85rem;
  border-top: 1px solid #eef2f7;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--blue, #2c7af2);
}

.case-card__arrow {
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-top: 2px solid currentColor;
  transform: rotate(45deg);
  opacity: 0.9;
}

.why-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.why-points {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.25rem;
}

.why-points li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  padding: 0.95rem 1rem;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--line);
}

.why-points i {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  display: grid;
  place-items: center;
  font-style: normal;
  font-size: 0.75rem;
  font-weight: 800;
}

.why-points strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 0.15rem;
}

.why-points span {
  font-size: var(--fs-body, 0.92rem);
  line-height: var(--lh-body, 1.65);
  color: var(--ink-soft);
}

.team-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.team-card {
  padding: 1.15rem;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--line);
}

.team-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--blue-mid), var(--blue));
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.team-card h4 {
  font-size: 0.98rem;
}

.team-card .role {
  font-size: 0.78rem;
  color: var(--blue);
  font-weight: 700;
  margin: 0.2rem 0 0.45rem;
}

.team-card p {
  font-size: var(--fs-body, 0.92rem);
  line-height: var(--lh-body, 1.65);
  color: var(--ink-soft);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.home-news-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.15rem;
}

.home-news-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 100%;
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  color: var(--ink);
  border: 1px solid var(--line);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
  transition: transform 0.3s var(--ease), box-shadow 0.3s, border-color 0.3s;
}

.home-news-card:hover {
  transform: translateY(-3px);
  border-color: var(--blue-mid);
  box-shadow: 0 14px 32px rgba(37, 99, 235, 0.12);
}

.home-news-card__cover {
  position: relative;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #dbeafe, #eff6ff 50%, #e2e8f0);
  overflow: hidden;
  display: grid;
  place-items: center;
}

.home-news-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s var(--ease);
}

.home-news-card:hover .home-news-card__cover img {
  transform: scale(1.04);
}

.home-news-card__cover span {
  font-size: 1.35rem;
  font-weight: 700;
  color: #64748b;
  letter-spacing: 0.08em;
}

.home-news-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.1rem 1.15rem 1.25rem;
}

.home-news-card__meta {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 0.55rem;
  font-size: 0.8rem;
  color: #94a3b8;
}

.home-news-card__meta em {
  font-style: normal;
  color: var(--blue, #2c7af2);
  background: rgba(44, 122, 242, 0.08);
  border-radius: 999px;
  padding: 0.12rem 0.55rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.home-news-card__body h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s;
}

.home-news-card:hover .home-news-card__body h3 {
  color: var(--blue, #2c7af2);
}

.home-news-card__body p {
  margin: 0 0 1rem;
  font-size: var(--fs-body, 0.92rem);
  line-height: var(--lh-body, 1.65);
  color: var(--ink-soft);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.home-news-card__more {
  margin-top: auto;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--blue, #2c7af2);
}

.cta-band {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: center;
  padding: clamp(2rem, 4vw, 2.75rem);
  border-radius: 20px;
  background: linear-gradient(135deg, #eaf2fe, #fff 45%, #dbeafe);
  border: 1px solid var(--blue-mid);
}

.cta-band h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  margin-bottom: 0.5rem;
}

.cta-band p {
  color: var(--ink-soft);
  margin-bottom: 1.15rem;
}

.cta-band .form-grid {
  background: #fff;
  padding: 1.25rem;
  border-radius: 14px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

@media (max-width: 1100px) {
  .adv-grid,
  .cloud-grid,
  .sol-grid,
  .home-news-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .adv-card {
    min-height: 400px;
  }

  .adv-card__media {
    height: 160px;
  }

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

  .why-grid,
  .cta-band {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .case-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .page-main {
    --home-trust-h: 7.25rem;
    --home-logo-h: 5.25rem;
  }

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

  .hero--overlay .hero__layout {
    padding-bottom: 3.75rem;
  }

  /* 首屏数据保持三列紧凑，避免单列过高压住轮播点 */
  .hero--overlay .hero__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.4rem 0.3rem;
    text-align: center;
  }

  .hero--overlay .hero__stats strong {
    font-size: 1rem;
  }

  .hero--overlay .hero__stats span {
    font-size: 0.58rem;
  }

  .adv-grid,
  .cloud-grid,
  .consult-grid,
  .sol-grid,
  .case-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }

  .adv-card {
    min-height: 0;
  }

  .adv-card__media {
    height: 180px;
  }

  .svc-tabs {
    width: 100%;
  }

  .svc-tabs button {
    flex: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .svc-panel.is-active {
    animation: none;
  }

  .adv-card,
  .cloud-card,
  .consult-card,
  .sol-card,
  .case-card {
    transition: none;
  }
}

#services,
#solutions,
#cases,
#about,
.section--soft:last-of-type {
  content-visibility: auto;
  contain-intrinsic-size: auto 720px;
}