/* 首页服务场景：三维总览 + 三类场景图文交错布局。 */
.scene-focus-section{
  height:auto!important;
  min-height:calc(100svh - var(--header-size));
  padding:clamp(44px,4vw,92px) 0!important;
  background:linear-gradient(180deg,#f7f8fa 0%,#eef1f4 100%)!important;
  overflow:hidden;
}
.scene-focus-shell{width:92vw!important;max-width:none!important}
.scene-intro-panel{
  position:relative;
  display:grid;
  grid-template-columns:minmax(340px,.82fr) minmax(520px,1.18fr);
  min-height:clamp(330px,34vw,620px);
  background:#fff;
  border:1px solid #e1e5ea;
  box-shadow:0 22px 62px rgba(21,34,50,.08);
  overflow:hidden;
}
.scene-intro-panel:before{content:"";position:absolute;z-index:2;left:0;top:0;width:7px;height:34%;background:linear-gradient(#ed1c2e,#a81631)}
.scene-intro-copy{position:relative;z-index:2;display:flex;flex-direction:column;justify-content:center;padding:clamp(34px,3.8vw,92px)}
.scene-intro-copy small{display:flex;align-items:center;gap:12px;color:#a71930;font-size:clamp(12px,.72vw,18px);font-weight:900;letter-spacing:.14em}
.scene-intro-copy small:before{content:"";width:36px;height:3px;background:linear-gradient(90deg,#ed1c2e,#f0ad5b)}
.scene-intro-copy h2{margin:clamp(14px,1vw,24px) 0 clamp(16px,1.35vw,32px);color:#172536;font-size:clamp(40px,2.8vw,72px);line-height:1.08;letter-spacing:-.05em}
.scene-intro-copy>p{max-width:760px;margin:0;color:#687583;font-size:clamp(14px,.86vw,22px);line-height:1.9}
.scene-intro-visual{position:relative;min-width:0;background:#faf8f5;overflow:hidden}
.scene-intro-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#fff 0,rgba(255,255,255,.22) 18%,transparent 42%);pointer-events:none}
.scene-intro-visual img{width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .8s ease}
.scene-intro-panel:hover .scene-intro-visual img{transform:scale(1.025)}
.scene-focus-path{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:clamp(20px,1.5vw,34px)}
.scene-focus-path span{display:inline-flex;min-height:32px;align-items:center;padding:6px 12px;color:#4e5a67;background:#f5f7f9;border:1px solid #e0e4e8;font-size:clamp(11px,.63vw,16px);font-weight:800}
.scene-focus-path i{color:#ae1930;font-style:normal}
.scene-alternating-list{display:grid;gap:clamp(14px,1.2vw,28px);margin-top:clamp(20px,1.8vw,42px)}
.scene-alternating-row{display:grid;grid-template-columns:1fr 1fr;min-height:clamp(260px,24vw,480px);color:#172536;background:#fff;border:1px solid #dde2e7;overflow:hidden;transition:box-shadow .32s ease,transform .32s ease,border-color .32s ease}
.scene-alternating-row:hover{color:#172536;border-color:#d4a1aa;box-shadow:0 24px 58px rgba(25,38,53,.13);transform:translateY(-4px)}
.scene-row-copy{position:relative;display:flex;min-width:0;flex-direction:column;justify-content:center;padding:clamp(28px,3.5vw,84px);background:linear-gradient(115deg,#fff 0%,#f7f9fb 70%,#edf3fa 100%)}
.scene-alternating-row:nth-child(even) .scene-row-copy{background:linear-gradient(245deg,#fff 0%,#f7f9fb 70%,#edf3fa 100%)}
.scene-row-corner{position:absolute;left:14px;top:14px;width:0;height:0;border-top:17px solid #ed1c2e;border-right:17px solid transparent}
.scene-alternating-row:nth-child(even) .scene-row-corner{right:14px;left:auto;border-right:0;border-left:17px solid transparent}
.scene-row-heading{display:flex;align-items:center;gap:14px}
.scene-row-heading small{color:#a71930;font-size:clamp(12px,.72vw,18px);font-weight:900;letter-spacing:.12em}
.scene-row-logo{display:grid;width:clamp(44px,3vw,68px);height:clamp(44px,3vw,68px);place-items:center;color:#fff;background:linear-gradient(145deg,#ed1c2e,#a4102a);box-shadow:0 12px 26px rgba(155,16,40,.22)}
.scene-row-logo svg{width:54%;height:54%;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.scene-row-copy h3{margin:clamp(18px,1.4vw,32px) 0 0!important;color:#172536!important;font-size:clamp(28px,2vw,52px)!important;line-height:1.2!important;text-shadow:none!important;letter-spacing:-.035em}
.scene-row-copy>p{max-width:760px;margin:clamp(14px,1vw,24px) 0 0!important;color:#5f6c79!important;font-size:clamp(14px,.82vw,21px)!important;line-height:1.85!important}
.scene-row-footer{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-top:auto;padding-top:clamp(22px,2vw,42px)}
.scene-row-footer>i{flex:0 0 auto;color:#a71930;font-size:clamp(12px,.72vw,18px);font-style:normal;font-weight:900;transition:transform .25s ease}
.scene-alternating-row:hover .scene-row-footer>i{transform:translateX(6px)}
.scene-focus-tags{display:flex;flex-wrap:wrap;gap:8px}
.scene-focus-tags span{padding:6px 10px;color:#7d2938;background:#fff;border:1px solid #ecd2d7;font-size:clamp(11px,.61vw,15px);font-weight:700}
.scene-row-visual{position:relative;min-width:0;overflow:hidden;background:#1a222b}
.scene-row-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 48%,rgba(10,18,27,.24));pointer-events:none}
.scene-row-visual img{width:100%;height:100%;object-fit:cover;filter:saturate(.9) brightness(.9);transition:transform .65s ease,filter .4s ease}
.scene-alternating-row:hover .scene-row-visual img{filter:saturate(1.04) brightness(.98);transform:scale(1.045)}
@media(min-width:1101px){
  .scene-focus-section{
    display:flex;
    height:calc(100svh - var(--header-size))!important;
    min-height:680px;
    box-sizing:border-box;
    align-items:center;
    padding:clamp(20px,2vw,44px) 0!important;
  }
  .scene-focus-shell{
    display:grid;
    height:100%;
    min-height:0;
    grid-template-columns:minmax(360px,.72fr) minmax(680px,1.28fr);
    gap:clamp(14px,1.2vw,28px);
  }
  .scene-intro-panel{
    height:100%;
    min-height:0;
    grid-template-columns:1fr;
    grid-template-rows:auto minmax(0,1fr);
  }
  .scene-intro-copy{justify-content:flex-start;padding:clamp(24px,2.25vw,52px)}
  .scene-intro-copy h2{margin:clamp(10px,.7vw,18px) 0 clamp(10px,.85vw,20px);font-size:clamp(36px,2.25vw,60px)}
  .scene-intro-copy>p{font-size:clamp(13px,.72vw,18px);line-height:1.72}
  .scene-intro-visual{min-height:0}
  .scene-intro-visual:after{background:linear-gradient(180deg,#fff 0,rgba(255,255,255,.08) 22%,transparent 44%)}
  .scene-intro-visual img{object-position:center}
  .scene-focus-path{gap:6px;margin-top:clamp(12px,.8vw,20px)}
  .scene-focus-path span{min-height:27px;padding:4px 8px;font-size:clamp(10px,.55vw,14px)}
  .scene-alternating-list{
    height:100%;
    min-height:0;
    grid-template-rows:repeat(3,minmax(0,1fr));
    gap:clamp(10px,.75vw,18px);
    margin-top:0;
  }
  .scene-alternating-row{height:100%;min-height:0;grid-template-columns:1fr 1fr}
  .scene-row-copy{min-height:0;padding:clamp(18px,1.65vw,38px)}
  .scene-row-heading{gap:10px}
  .scene-row-logo{width:clamp(36px,2.2vw,54px);height:clamp(36px,2.2vw,54px)}
  .scene-row-heading small{font-size:clamp(10px,.58vw,14px)}
  .scene-row-copy h3{margin:clamp(10px,.75vw,18px) 0 0!important;font-size:clamp(22px,1.35vw,34px)!important}
  .scene-row-copy>p{
    display:-webkit-box;
    margin:clamp(8px,.55vw,14px) 0 0!important;
    overflow:hidden;
    font-size:clamp(12px,.66vw,16px)!important;
    line-height:1.62!important;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:3;
  }
  .scene-row-footer{gap:12px;padding-top:clamp(10px,.7vw,18px)}
  .scene-focus-tags{gap:5px}
  .scene-focus-tags span{padding:4px 7px;font-size:clamp(9px,.52vw,13px)}
  .scene-row-footer>i{font-size:clamp(10px,.58vw,14px)}
}
@media(max-width:1100px){
  .scene-focus-section{min-height:auto}
  .scene-intro-panel{grid-template-columns:1fr;min-height:0}
  .scene-intro-visual{min-height:380px}
  .scene-alternating-row{min-height:360px}
}
@media(max-width:720px){
  .scene-focus-shell{width:calc(100% - 28px)!important}
  .scene-intro-visual{min-height:260px}
  .scene-alternating-row{grid-template-columns:1fr;min-height:0}
  .scene-row-copy{order:1;min-height:330px}
  .scene-row-visual{order:2;min-height:240px}
  .scene-row-footer{align-items:flex-start;flex-direction:column}
  .scene-focus-path i{display:none}
}