/* ============================================================
   SUPERTEK 首页 · v10
   1) Hero：修复自动切换；文字上移居中；切换时「自下而上剪切而入」
   2) 场景应用：名称位置上移（不居中）
   3) 产品阵列：改为「四大产品体系」分层排布（含目标物）
   4) 客户案例：单框内大图随点击左右划动
   5) 最新资讯：无边界 + 左右无限滑
   ============================================================ */
:root{
  --cta:#1a479a;
  --cta-2:#143a80;
  --line-w:rgba(255,255,255,.1);
  --tx-w:rgba(255,255,255,.6);
  --tx-w-2:rgba(255,255,255,.38);
  --crisp:cubic-bezier(.25,.75,.25,1);
}
body.home{background:#0A0A0A}

.wrap{max-width:1400px;margin:0 auto;padding:0 clamp(1.5rem,5vw,4rem)}
.sec5{padding:clamp(5.5rem,10vw,9rem) 0}

/* ---------- 排版（细体） ---------- */
.t-label{font-size:.74rem;font-weight:400;letter-spacing:.24em;text-transform:uppercase;
  color:rgba(255,255,255,.4);font-family:var(--font-en)}
.t-h1{font-size:clamp(1.9rem,3.8vw,3.2rem);font-weight:300;color:#fff;line-height:1.42;letter-spacing:.02em}
.t-h2{font-size:clamp(1.5rem,2.8vw,2.3rem);font-weight:300;color:#fff;line-height:1.5;letter-spacing:.02em}
.t-h3{font-size:clamp(1.05rem,1.6vw,1.35rem);font-weight:400;color:#fff;line-height:1.6}
.t-sub{font-size:1rem;font-weight:300;line-height:2;color:var(--tx-w)}
.t-sub-sm{font-size:.88rem;font-weight:300;line-height:1.9;color:var(--tx-w-2)}
.sec-center{text-align:center;margin-bottom:clamp(2.6rem,5vw,4.2rem)}
.sec-center .t-sub-sm{margin:.9rem auto 0;max-width:720px}

/* ---------- 按钮 ---------- */
.pill{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;
  font-size:.85rem;font-weight:400;letter-spacing:.04em;line-height:1;
  padding:.8rem 1.9rem;border-radius:99px;border:1px solid transparent;
  transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease)}
.pill-line{border-color:rgba(255,255,255,.32);color:#fff;background:transparent}
.pill-line:hover{background:#fff;border-color:#fff;color:#111}
.pill-cta{background:var(--cta);border-color:var(--cta);color:#fff}
.pill-cta:hover{background:var(--cta-2);border-color:var(--cta-2)}
.pill-sm{padding:.62rem 1.35rem;font-size:.79rem}
.circ{width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.22);
  display:inline-flex;align-items:center;justify-content:center;background:transparent;
  color:rgba(255,255,255,.8);font-size:.9rem;flex:0 0 auto;
  transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease)}
.circ:hover{background:#fff;color:#111;border-color:#fff}

/* ============================================================
   导航：logo 贴最左 · 菜单与按钮靠右
   ============================================================ */
body.home .site-nav{position:fixed;top:0;left:0;right:0;z-index:900;
  background:transparent;border-bottom:1px solid transparent;
  transition:background .4s var(--ease),border-color .4s var(--ease)}
.site-nav.home-nav.scrolled{background:rgba(8,8,8,.94);backdrop-filter:blur(14px);border-bottom-color:var(--line-w)}
.home-nav .nav-inner{height:68px;max-width:none;width:100%;
  padding:0 clamp(1.4rem,3.2vw,3.2rem);
  display:flex;align-items:center;justify-content:space-between;gap:2rem}
.home-nav .brand img{height:22px}
.nav-right-all{display:flex;align-items:center;gap:clamp(1.4rem,3vw,3rem)}
.home-nav .menu{display:flex;align-items:center;gap:.2rem}
.home-nav .menu > li > a{color:rgba(255,255,255,.6);font-size:.84rem;font-weight:300;
  letter-spacing:.03em;padding:.5rem .85rem;border-radius:6px;transition:color .25s,background .25s}
.home-nav .menu > li > a:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav-right{display:flex;align-items:center;gap:.7rem}
.nav-lang{display:flex;font-size:.78rem;font-family:var(--font-en)}
.nav-lang a{color:rgba(255,255,255,.4);padding:.25rem .45rem;transition:color .2s}
.nav-lang a.on,.nav-lang a:hover{color:#fff}
.nav-ico{width:34px;height:34px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid rgba(255,255,255,.18);color:rgba(255,255,255,.7);transition:border-color .25s,color .25s}
.nav-ico:hover{border-color:#fff;color:#fff}
@media(max-width:1080px){.nav-ico{display:none}}

/* ============================================================
   1. Hero
   ============================================================ */
.hero5{position:relative;height:100vh;min-height:620px;overflow:hidden;background:#0A0A0A}
.h5slide{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  padding-bottom:9vh;                     /* 文字整体上移，视觉居中 */
  opacity:0;visibility:hidden;
  transition:opacity .75s var(--crisp),visibility .75s var(--crisp)}
.h5slide.on{opacity:1;visibility:visible}
.h5bg{position:absolute;inset:0}
.h5bg img{width:100%;height:100%;object-fit:cover;opacity:.36}
.h5bg::after{content:"";position:absolute;inset:0;
  background:radial-gradient(90% 70% at 50% 50%,rgba(10,10,10,.45) 0%,rgba(8,8,8,.92) 70%,#0A0A0A 100%)}
.h5body{position:relative;z-index:2;width:100%;max-width:1100px;margin:0 auto;
  padding:0 clamp(1.5rem,5vw,4rem);text-align:center;
  /* 切换时：自下而上剪切而入 */
  clip-path:inset(100% 0 0 0);
  transition:clip-path 1s var(--crisp) .12s}
.h5slide.on .h5body{clip-path:inset(0 0 0 0)}
.h5body .t-label{display:block;margin-bottom:2rem}
.h5body h1{margin-bottom:1.6rem}
.h5body .t-sub{max-width:62ch;margin:0 auto}

/* 底部圆点：当前项拉长 + 时长进度 */
.h5dots{position:absolute;left:0;right:0;bottom:clamp(2rem,4.5vh,3rem);z-index:5;
  display:flex;align-items:center;justify-content:center;gap:.55rem}
.h5dot{position:relative;height:5px;width:5px;border-radius:99px;border:0;padding:0;cursor:pointer;
  background:rgba(255,255,255,.22);overflow:hidden;
  transition:width .5s var(--crisp),background .5s var(--crisp)}
.h5dot:hover{background:rgba(255,255,255,.5)}
.h5dot.on{width:60px;background:rgba(255,255,255,.22)}
.h5dot i{position:absolute;left:0;top:0;height:100%;width:0;background:#fff;border-radius:99px;display:block}
.h5dot:not(.on) i{display:none}

/* ============================================================
   2. 核心优势
   ============================================================ */
.adv5{background:#0D0D0D;border-top:1px solid var(--line-w);border-bottom:1px solid var(--line-w)}
.adv5 .wrap{display:grid;grid-template-columns:130px 250px 1fr;gap:clamp(2rem,6vw,6rem);
  align-items:start;padding-top:clamp(3rem,5.5vw,4.4rem);padding-bottom:clamp(3rem,5.5vw,4.4rem)}
.adv5-items{display:flex;flex-direction:column;gap:0}
.adv5-item{width:100%;text-align:left;background:none;border:0;
  border-left:1px solid rgba(255,255,255,.13);
  padding:1rem 0 1rem 1.5rem;margin:0;cursor:pointer;
  font-family:inherit;font-size:1.08rem;font-weight:300;letter-spacing:.03em;line-height:1.5;
  color:rgba(255,255,255,.3);
  transition:color .5s var(--ease),border-color .5s var(--ease)}
.adv5-item:hover{color:rgba(255,255,255,.62)}
.adv5-item.on{color:#fff;border-left-color:var(--cta)}
.adv5-txt{font-size:1.02rem;font-weight:300;line-height:2.1;color:var(--tx-w);
  max-width:64ch;transition:opacity .5s var(--ease),transform .5s var(--ease)}
.adv5-txt.is-fading{opacity:0;transform:translateY(8px)}

/* ============================================================
   3. 产品阵列：四大产品体系（体系标签 + 该体系产品行）
   ============================================================ */
.pcar{background:#0A0A0A}
.psys{display:grid;grid-template-columns:repeat(4,1fr);gap:.7rem;margin-bottom:2.2rem}
.psys-tab{position:relative;text-align:left;padding:1.35rem 1.5rem;border-radius:6px;cursor:pointer;
  background:rgba(255,255,255,.028);border:1px solid var(--line-w);font-family:inherit;
  transition:background .35s var(--crisp),border-color .35s var(--crisp)}
.psys-tab .n{display:block;font-family:var(--font-en);font-size:.7rem;letter-spacing:.22em;
  color:rgba(255,255,255,.35);margin-bottom:.7rem;transition:color .35s}
.psys-tab .t{display:block;font-size:.98rem;font-weight:300;color:rgba(255,255,255,.55);
  line-height:1.55;letter-spacing:.02em;transition:color .35s}
.psys-tab:hover{border-color:rgba(255,255,255,.22)}
.psys-tab.on{background:rgba(255,255,255,.07);border-color:rgba(240,165,0,.55)}
.psys-tab.on .t{color:#fff}
.psys-tab.on .n{color:var(--cta)}

.pgroup-wrap{transition:opacity .38s var(--crisp)}
.pgroup-wrap.is-fading{opacity:0}
.pgroup{display:none}
.pgroup.on{display:block}
.prow{display:flex;gap:1rem;overflow-x:auto;padding-bottom:.8rem;scrollbar-width:none;scroll-snap-type:x mandatory}
.prow::-webkit-scrollbar{display:none}
.pitem{flex:0 0 min(288px,74vw);scroll-snap-align:start;border:1px solid var(--line-w);border-radius:6px;
  overflow:hidden;background:#141414;
  transition:border-color .35s var(--crisp),transform .35s var(--crisp)}
.pitem:hover{border-color:rgba(255,255,255,.26);transform:translateY(-3px)}
.pitem-img{aspect-ratio:16/10;overflow:hidden;background:#1A1A1A}
.pitem-img img{width:100%;height:100%;object-fit:cover;opacity:.66;
  transition:opacity .45s var(--crisp),transform .7s var(--crisp)}
.pitem:hover .pitem-img img{opacity:.88;transform:scale(1.05)}
.pitem-body{padding:1.15rem 1.25rem 1.35rem}
.pitem-body h4{font-size:.97rem;font-weight:400;color:#fff;margin-bottom:.5rem;letter-spacing:.01em}
.pitem-body p{font-size:.78rem;font-weight:300;line-height:1.85;color:rgba(255,255,255,.5)}
.prow-ctl{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:1.3rem}

/* ============================================================
   4. 行业应用：4 卡手风琴（名称略高于中线）
   ============================================================ */
.gal{background:#0D0D0D}
.acc{display:flex;gap:.8rem;height:clamp(460px,46vw,600px)}
.acard{position:relative;flex:1 1 0;min-width:0;border-radius:6px;overflow:hidden;
  background:#151515;border:1px solid var(--line-w);cursor:pointer;padding:0;
  transition:flex-grow .55s var(--crisp),border-color .4s var(--ease)}
.acard.on{flex-grow:3.4;border-color:rgba(255,255,255,.22)}
.acard>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:.34;transform:scale(1.001);
  transition:opacity .55s var(--crisp),transform .8s var(--crisp)}
.acard.on>img{opacity:.7}
.acard:hover>img{transform:scale(1.07)}
.acard::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(10,10,10,.5) 0%,rgba(10,10,10,.2) 40%,rgba(10,10,10,.9) 100%)}
.acard.on::after{background:linear-gradient(180deg,rgba(10,10,10,.45) 0%,rgba(10,10,10,.12) 45%,rgba(10,10,10,.88) 100%)}
.acard-band{position:absolute;left:0;right:0;top:0;z-index:4;
  padding:1.35rem 1rem;text-align:center;
  background:rgba(18,18,18,.42);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.1);
  transition:transform .48s var(--crisp),opacity .32s var(--crisp)}
.acard.on .acard-band{transform:translateY(-108%);opacity:0}
.acard-band h3{font-size:.95rem;font-weight:300;color:#fff;line-height:1.5}
/* 名称：位于中线略上，避免正中 */
.acard-mid{position:absolute;left:0;right:0;top:0;bottom:0;z-index:3;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:clamp(1.5rem,3vw,3rem);
  padding-bottom:16%;                      /* 上移 */
  opacity:0;transform:translateY(16px);pointer-events:none;
  transition:opacity .5s var(--crisp),transform .5s var(--crisp)}
.acard.on .acard-mid{opacity:1;transform:none;transition-delay:.08s}
.acard-mid .l1{font-size:.84rem;font-weight:300;color:rgba(255,255,255,.7);margin-bottom:.9rem}
.acard-mid h3{font-size:clamp(1.35rem,2.4vw,2rem);font-weight:300;color:#fff;line-height:1.45}
.acard-bot{position:absolute;left:1.4rem;right:1.4rem;bottom:1.4rem;z-index:4;
  display:flex;flex-direction:column;gap:1rem;
  opacity:0;transform:translateY(16px);pointer-events:none;
  transition:opacity .5s var(--crisp),transform .5s var(--crisp)}
.acard.on .acard-bot{opacity:1;transform:none;transition-delay:.14s;pointer-events:auto}
.acard-chips{display:flex;gap:1rem;flex-wrap:wrap}
.acard-chips span{font-size:.75rem;font-weight:300;color:rgba(255,255,255,.75);
  border-left:1px solid rgba(255,255,255,.3);padding-left:1rem}
.acard-chips span:first-child{border-left:0;padding-left:0}
.acard-panel{display:flex;align-items:center;gap:1.4rem;justify-content:space-between;
  border-radius:6px;padding:1.1rem 1.4rem;
  background:rgba(20,20,20,.5);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.12)}
.acard-panel p{font-size:.83rem;font-weight:300;line-height:1.9;color:rgba(255,255,255,.66);margin:0}
.acard-panel .pill{flex:0 0 auto}
.acard:focus-visible{outline:2px solid var(--cta);outline-offset:2px}

/* ============================================================
   5. 客户案例：单框内大图左右划动
   ============================================================ */
.cases5{background:#0A0A0A}
.case5-view{position:relative;border-radius:6px;overflow:hidden;border:1px solid var(--line-w)}
.case5-track{display:flex;transition:transform .6s var(--crisp);will-change:transform}
.case5-slide{position:relative;flex:0 0 100%;min-height:clamp(340px,40vw,470px);
  display:flex;align-items:center}
.case5-slide img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.7}
.case5-slide::after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(10,10,10,.72) 0%,rgba(10,10,10,.24) 58%,rgba(10,10,10,0) 100%)}
.case5-panel{position:relative;z-index:2;margin:clamp(1.6rem,3.4vw,3rem);max-width:640px;
  border-radius:6px;background:rgba(18,18,18,.6);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.1);padding:clamp(1.6rem,3vw,2.4rem)}
.case5-panel .tag{display:inline-block;font-size:.72rem;font-weight:400;letter-spacing:.16em;
  color:var(--cta);margin-bottom:1.1rem;text-transform:uppercase}
.case5-panel h3{font-size:clamp(1.1rem,2vw,1.5rem);font-weight:300;color:#fff;line-height:1.65;margin-bottom:1.3rem}
.case5-panel .hr{height:1px;background:rgba(255,255,255,.14);margin-bottom:1.3rem}
.case5-panel p{font-size:.86rem;font-weight:300;line-height:2;color:rgba(255,255,255,.6);margin-bottom:1.6rem}
.case5-nav{display:flex;align-items:center;gap:1rem;margin-top:1.4rem}
.case5-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:.8rem;flex:1}
.c5thumb{position:relative;border-radius:4px;overflow:hidden;border:1px solid var(--line-w);
  aspect-ratio:16/9;background:#161616;cursor:pointer;opacity:.45;padding:0;
  transition:opacity .4s var(--ease),border-color .4s var(--ease)}
.c5thumb.on,.c5thumb:hover{opacity:1;border-color:rgba(255,255,255,.35)}
.c5thumb img{width:100%;height:100%;object-fit:cover}
.c5thumb span{position:absolute;left:0;right:0;bottom:0;padding:.5rem .6rem;font-size:.7rem;
  font-weight:300;color:#fff;background:linear-gradient(0deg,rgba(0,0,0,.9),transparent);text-align:center}

/* ============================================================
   6. 合作伙伴
   ============================================================ */
.logos5{background:#0D0D0D}
.logo-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.06);border-radius:6px;overflow:hidden}
.logo-cell{background:#0D0D0D;min-height:130px;display:flex;align-items:center;justify-content:center;
  padding:1.6rem 1.2rem;color:rgba(255,255,255,.38);font-size:.85rem;font-weight:300;
  line-height:1.7;text-align:center;transition:color .35s var(--ease),background .35s var(--ease)}
.logo-cell:hover{background:#131313;color:#fff}

/* ============================================================
   7. 最新资讯：无边界 + 左右无限滑
   ============================================================ */
.news5{background:#0A0A0A;padding-left:0;padding-right:0}
.news5 .news5-head,.news5 .news5-ctl{max-width:1400px;margin-left:auto;margin-right:auto;
  padding-left:clamp(1.5rem,5vw,4rem);padding-right:clamp(1.5rem,5vw,4rem)}
.news5-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;
  margin-bottom:clamp(2rem,4vw,3rem)}
.news-rail{display:flex;gap:1rem;overflow-x:auto;scrollbar-width:none;
  padding:0 clamp(1.5rem,5vw,4rem) .8rem;cursor:grab}
.news-rail::-webkit-scrollbar{display:none}
.news-rail.dragging{cursor:grabbing}
.ncard{flex:0 0 min(320px,78vw);border:1px solid var(--line-w);
  border-radius:6px;overflow:hidden;background:#141414;
  transition:border-color .4s var(--ease),transform .4s var(--ease)}
.ncard:hover{border-color:rgba(255,255,255,.24);transform:translateY(-3px)}
.ncard-img{position:relative;aspect-ratio:16/10;overflow:hidden;background:#1A1A1A}
.ncard-img img{width:100%;height:100%;object-fit:cover;opacity:.74;transition:opacity .5s,transform .7s var(--ease)}
.ncard:hover .ncard-img img{opacity:.92;transform:scale(1.03)}
.ncard-img .mark{position:absolute;left:0;right:0;bottom:0;padding:.6rem .8rem;font-family:var(--font-en);
  font-size:.72rem;font-weight:400;letter-spacing:.14em;color:#fff;
  background:linear-gradient(0deg,rgba(0,0,0,.85),transparent)}
.ncard-body{padding:1.3rem 1.3rem 1.5rem}
.ncard-body .d{font-family:var(--font-en);font-size:.72rem;font-weight:300;letter-spacing:.12em;
  color:rgba(255,255,255,.36);margin-bottom:.8rem}
.ncard-body h3{font-size:.95rem;font-weight:400;color:#fff;line-height:1.65;margin-bottom:.7rem}
.ncard-body p{font-size:.8rem;font-weight:300;line-height:1.9;color:rgba(255,255,255,.48)}
.news5-ctl{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:1.6rem;flex-wrap:wrap}
.news5-arrows{display:flex;align-items:center;gap:.6rem}
.news5-count{font-family:var(--font-en);font-size:.78rem;font-weight:300;letter-spacing:.16em;color:rgba(255,255,255,.45)}

/* ============================================================
   8. 页脚
   ============================================================ */
.ft5{background:#080808;border-top:1px solid var(--line-w);padding:clamp(3.4rem,6.5vw,5rem) 0 0}
.ft5-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1.7fr;gap:clamp(1.6rem,3vw,3rem);padding-bottom:3rem}
.ft5 h5{font-size:.84rem;font-weight:400;color:#fff;margin-bottom:1.3rem;letter-spacing:.06em}
.ft5 a{display:block;color:rgba(255,255,255,.42);font-size:.83rem;font-weight:300;padding:.36rem 0;
  transition:color .25s var(--ease),padding-left .25s var(--ease)}
.ft5 a:hover{color:#fff;padding-left:4px}
.ft5 p{color:rgba(255,255,255,.42);font-size:.83rem;font-weight:300;line-height:1.9;padding:.25rem 0}
.ft5-brand img{height:22px;margin-bottom:1.3rem}
.ft5-form{display:flex;gap:.5rem}
.ft5-form input{flex:1;min-width:0;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);
  border-radius:99px;padding:.68rem 1.1rem;color:#fff;font-family:inherit;font-size:.82rem;font-weight:300}
.ft5-form input::placeholder{color:rgba(255,255,255,.28)}
.ft5-form input:focus{outline:none;border-color:rgba(255,255,255,.36)}
.ft5-form button{border:0;border-radius:99px;padding:.68rem 1.3rem;font-family:inherit;
  font-size:.8rem;font-weight:400;cursor:pointer;background:var(--cta);color:#fff;white-space:nowrap;
  transition:background .25s var(--ease)}
.ft5-form button:hover{background:var(--cta-2)}
.ft5-bottom{border-top:1px solid var(--line-w);padding:1.5rem 0;display:flex;
  align-items:center;justify-content:space-between;gap:1.2rem;flex-wrap:wrap;
  font-size:.75rem;font-weight:300;color:rgba(255,255,255,.3)}
.ft5-bottom img{height:17px;opacity:.75}

/* ============================================================
   响应式
   ============================================================ */
@media(max-width:1080px){
  .adv5 .wrap{grid-template-columns:1fr;gap:1.8rem}
  .adv5 .t-label{display:none}
  .adv5-items{flex-direction:row;flex-wrap:wrap;gap:0 2rem}
  .adv5-item{width:auto;border-left:0;border-bottom:1px solid rgba(255,255,255,.13);padding:.8rem .2rem}
  .adv5-item.on{border-bottom-color:var(--cta)}
  .psys{grid-template-columns:repeat(2,1fr)}
  .logo-grid{grid-template-columns:repeat(3,1fr)}
  .ft5-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
  .acc{flex-direction:column;height:auto;gap:.6rem}
  .acard{flex-grow:0;flex-basis:auto;min-height:108px;
    transition:min-height .5s var(--crisp),border-color .4s var(--ease)}
  .acard.on{flex-grow:0;min-height:430px}
  .acard-mid{padding-bottom:22%}
  .acard-bot{left:1rem;right:1rem;bottom:1rem}
  .acard-panel{flex-direction:column;align-items:flex-start;gap:.9rem}
  .case5-nav{flex-direction:column;align-items:stretch}
  .case5-thumbs{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  .hero5{min-height:560px}
  .h5body h1{font-size:clamp(1.5rem,6.6vw,2rem)}
  .psys{grid-template-columns:1fr}
  .logo-grid{grid-template-columns:repeat(2,1fr)}
  .ft5-grid{grid-template-columns:1fr}
  .sec5{padding:clamp(3.6rem,10vw,4.8rem) 0}
}


/* ============================================================
   v11 · 滚动驱动的版式过渡
   ============================================================ */

/* ---- 导航：离开首页后整体微微上移 + logo 变小（不向中间收） ---- */
body.home .site-nav{background:transparent;border-bottom:1px solid transparent}
.home-nav .nav-inner{
  max-width:1600px;margin:0 auto;height:68px;border:1px solid transparent;border-radius:0;
  transition:height .6s var(--crisp),transform .6s var(--crisp),padding .6s var(--crisp)}
.home-nav.compact .nav-inner{
  max-width:1600px;height:54px;margin-top:0;transform:translateY(-2px);
  padding:0 clamp(1.4rem,3.2vw,3.2rem);
  background:transparent;border-color:transparent;border-radius:0}
.home-nav .brand img{transition:height .6s var(--crisp)}
.home-nav.compact .brand img{height:18px}
.home-nav .menu > li > a{transition:color .25s,background .25s,font-size .6s var(--crisp),padding .6s var(--crisp)}
.home-nav.compact .menu > li > a{font-size:.8rem;padding:.45rem .75rem}
.home-nav.compact .nav-lang{font-size:.75rem}

/* ---- 产品体系：整图随滚动放大到满屏 ---- */
.psys-banner{
  position:relative;border-radius:max(0px,calc(6px - var(--bleed,0px) * .1));
  overflow:hidden;min-height:clamp(300px,36vw,440px);display:flex;align-items:center;
  margin-left:calc(-1 * var(--bleed,0px));margin-right:calc(-1 * var(--bleed,0px));
  border:1px solid var(--line-w)}
.psys-banner img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5}
.psys-banner::after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(8,8,10,.94) 0%,rgba(8,10,26,.72) 48%,rgba(10,20,50,.42) 100%)}
.psys-banner-body{position:relative;z-index:2;padding:clamp(2.2rem,4.6vw,4rem);max-width:680px}
.psys-banner-body .n{font-family:var(--font-en);font-size:.72rem;letter-spacing:.24em;color:rgba(255,255,255,.5);margin-bottom:1rem}
.psys-banner-body h3{font-size:clamp(1.4rem,2.8vw,2.2rem);font-weight:300;color:#fff;line-height:1.45;margin-bottom:.9rem;letter-spacing:.02em}
.psys-banner-body p{font-size:.95rem;font-weight:300;line-height:2;color:rgba(255,255,255,.66);margin-bottom:1.8rem;max-width:54ch}
.psys-banner-body .btns{display:flex;gap:.7rem;flex-wrap:wrap}

/* ---- 客户案例：标题自下而上升起 + 框逐渐放大（缓停） ---- */
.cases5 .sec-center{margin-bottom:0}
.case-title-rise{display:inline-block;will-change:transform,opacity}
.case5-bleed{padding-left:var(--cbleed,0px);padding-right:var(--cbleed,0px);will-change:padding}

/* ---- 最新资讯：整体放大 ---- */
.news5{padding-top:clamp(6rem,11vw,9.5rem);padding-bottom:clamp(6rem,11vw,9.5rem)}
.news-rail{gap:1.4rem}
.ncard{flex:0 0 min(410px,84vw)}
.ncard-img .mark{font-size:.78rem;padding:.75rem 1.1rem}
.ncard-body{padding:1.7rem 1.7rem 1.9rem}
.ncard-body .d{font-size:.79rem;margin-bottom:.95rem}
.ncard-body h3{font-size:1.12rem;line-height:1.62;margin-bottom:.8rem}
.ncard-body p{font-size:.9rem;line-height:2}
.news5-count{font-size:.85rem}
.news5-ctl{margin-top:2rem}


/* ============================================================
   v13
   ============================================================ */

/* ---- Hero：先中间标题，再上下文字（放慢 + 自下而上剪切） ---- */
.h5body{clip-path:none}
.h5body .t-label,.h5body h1,.h5body .t-sub{
  opacity:0;clip-path:inset(100% 0 0 0);
  transition:opacity 1.15s var(--crisp),clip-path 1.15s var(--crisp)}
.h5slide.on .h5body h1{opacity:1;clip-path:inset(0 0 0 0);transition-delay:.18s}
.h5slide.on .h5body .t-label{opacity:1;clip-path:inset(0 0 0 0);transition-delay:.92s}
.h5slide.on .h5body .t-sub{opacity:1;clip-path:inset(0 0 0 0);transition-delay:1.12s}

/* ---- 产品体系：满屏整图 · 无边框 · 体系标签在图内 · 产品名行在图内 ---- */
.pcar{background:#0A0A0A;padding:0}
.pcar .wrap{max-width:none;padding:0}
.pcar-stage{position:relative;width:100%;height:clamp(540px,70vh,780px);
  overflow:hidden;border:0;border-radius:0;min-height:0}
.pcar-slide{position:absolute;inset:0;display:block;
  opacity:0;visibility:hidden;
  transition:opacity .8s var(--crisp),visibility .8s var(--crisp)}
.pcar-slide.on{opacity:1;visibility:visible}
.pcar-slide img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55;
  transform:scale(1.02);transition:transform 1.2s var(--crisp)}
.pcar-slide.on img.bg{transform:scale(1)}
.pcar-slide::after{content:"";position:absolute;inset:0;
  background:linear-gradient(92deg,rgba(8,8,10,.94) 0%,rgba(8,10,26,.72) 48%,rgba(10,20,50,.34) 100%)}
.pcar-body{position:absolute;left:0;top:0;bottom:0;z-index:3;
  display:flex;flex-direction:column;justify-content:center;
  padding:0 clamp(1.5rem,5vw,4rem);max-width:760px}

/* 体系标签：图内顶部，无边框 */
.psys-inside{position:absolute;left:0;right:0;top:0;z-index:5;
  display:flex;gap:2.4rem;justify-content:center;flex-wrap:wrap;
  padding:1.7rem clamp(1.5rem,5vw,4rem)}
.psys-tab{background:none;border:0;padding:.35rem 0;margin:0;cursor:pointer;font-family:inherit;
  font-size:.86rem;font-weight:300;letter-spacing:.03em;
  color:rgba(255,255,255,.42);position:relative;transition:color .45s var(--crisp)}
.psys-tab::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:1px;background:#fff;
  transform:scaleX(0);transition:transform .45s var(--crisp)}
.psys-tab:hover{color:rgba(255,255,255,.75)}
.psys-tab.on{color:#fff}
.psys-tab.on::after{transform:scaleX(1)}

/* 产品名行：图内底部，两端箭头 + 计数 */
.pcar-bar{position:absolute;left:0;right:0;bottom:3.4rem;z-index:5;
  display:flex;align-items:center;gap:1.1rem;padding:0 clamp(1.5rem,5vw,4rem)}
.pcar-tabs{display:flex;gap:1.9rem;overflow-x:auto;flex:1;scrollbar-width:none;padding:.2rem 0;
  justify-content:center}
.pcar-tabs::-webkit-scrollbar{display:none}
.pcar-tab{background:none;border:0;cursor:pointer;font-family:var(--font-en);font-size:.78rem;
  font-weight:400;letter-spacing:.08em;color:rgba(255,255,255,.32);white-space:nowrap;padding:.3rem 0;
  position:relative;transition:color .4s var(--crisp)}
.pcar-tab::after{content:"";position:absolute;left:0;right:0;bottom:-5px;height:1.5px;background:#fff;
  transform:scaleX(0);transition:transform .4s var(--crisp)}
.pcar-tab:hover{color:rgba(255,255,255,.7)}
.pcar-tab.on{color:#fff}
.pcar-tab.on::after{transform:scaleX(1)}
.pcar-meta{position:absolute;left:0;right:0;bottom:1.5rem;z-index:5;
  display:flex;justify-content:center;align-items:center}
.pcar-idx{font-family:var(--font-en);font-size:.78rem;font-weight:300;letter-spacing:.2em;
  color:rgba(255,255,255,.5)}

/* ---- 行业应用：去边框（卡片与毛玻璃均无边框） ---- */
.acard{border:0!important}
.acard:hover{border-color:transparent}
.acard-panel{border:0;background:rgba(20,20,20,.46)}
.acard-band{border-bottom:0;height:64px;display:flex;align-items:center;justify-content:center;padding:0 1rem}
.acard-band h3{font-size:.88rem;line-height:1.35}
.acard.on{flex-grow:3.4}

/* ---- 客户案例：标题初始隐藏（滚动渐显） ---- */
body.js .case-title-rise{opacity:0;transform:translateY(110px)}

/* ---- 最新资讯：计数改蓝 ---- */
.news5-count{color:#4C7BE8}


/* ============================================================
   v14
   ============================================================ */

/* ---- 统一居中区块标题（行业应用 / 客户案例 / 最新资讯） ---- */
.sec-center2{text-align:center;margin-bottom:clamp(2.8rem,5.5vw,4.6rem)}
.sec-center2 .t-sub-sm{margin:.8rem auto 0;max-width:760px}

/* ---- 触发式显现（不随滚动连续变化） ---- */
.tr{opacity:0;transform:translateY(46px);
  transition:opacity 1s var(--crisp),transform 1s var(--crisp)}
.tr.in{opacity:1;transform:translateY(0)}

.tr-scale{opacity:0;transform:scale(.9);
  transition:opacity 1.05s var(--crisp),transform 1.05s var(--crisp)}
.tr-scale.in{opacity:1;transform:scale(1)}

/* 毛玻璃面板：从右往左丝滑出现 */
.acard-panel{transform:translateX(80px);opacity:0;
  transition:opacity .7s var(--crisp),transform .7s var(--crisp),
             background .4s var(--ease)}
.acard.on .acard-panel{transform:translateX(0);opacity:1;transition-delay:.22s}

/* 应用大字：上滑后固定 */
.acard-mid{transform:translateY(46px)}
.acard.on .acard-mid{transform:translateY(0)}

/* ---- 产品：滚轮驱动的满屏整图 ---- */
.pcar{background:#0A0A0A;padding:0;height:420vh;position:relative}
.pcar-pin{position:sticky;top:0;height:100vh;overflow:hidden}
.pcar .wrap{max-width:none;padding:0}
.pcar-stage{position:relative;width:100%;height:100vh;overflow:hidden;border:0;border-radius:0}
.pcar-body{position:absolute;left:0;right:0;top:0;bottom:0;z-index:3;
  max-width:1280px;margin:0 auto;
  display:flex;flex-direction:column;justify-content:center;
  padding:0 clamp(1.5rem,5vw,4rem) 0 clamp(1.5rem,16vw,260px)}
.pcar-body .name,.pcar-body .desc,.pcar-body .tags,.pcar-body .btns{
  opacity:0;clip-path:inset(100% 0 0 0);
  transition:opacity .9s var(--crisp),clip-path .9s var(--crisp)}
.pcar-slide.on .pcar-body .name{opacity:1;clip-path:inset(0 0 0 0);transition-delay:.06s}
.pcar-slide.on .pcar-body .desc{opacity:1;clip-path:inset(0 0 0 0);transition-delay:.2s}
.pcar-slide.on .pcar-body .tags{opacity:1;clip-path:inset(0 0 0 0);transition-delay:.32s}
.pcar-slide.on .pcar-body .btns{opacity:1;clip-path:inset(0 0 0 0);transition-delay:.42s}

/* ---- 客户案例：标题与图拉开距离 ---- */
.case-head{margin-bottom:clamp(3.6rem,8vw,7rem)}
.news5 .sec-center2{margin-bottom:clamp(2.4rem,4.5vw,3.6rem)}


/* ============================================================
   v15
   ============================================================ */

/* ---- 产品：不随滚轮切产品；上下留黑边；进场放大一次 ---- */
.pcar{height:auto;padding:clamp(3rem,6vw,5.5rem) 0}
.pcar-pin{position:static;height:auto;overflow:visible}
.pcar .wrap{max-width:none;padding:0}
.pcar-stage{position:relative;width:100%;height:clamp(420px,66vh,660px);
  overflow:hidden;border:0;border-radius:0;
  transform:scale(var(--pz,.94));transform-origin:50% 50%;will-change:transform}

/* 产品文案：按参考图重排（左对齐、紧凑、层级清晰） */
.pcar-body{position:absolute;inset:0;z-index:3;max-width:1280px;margin:0 auto;
  display:flex;flex-direction:column;justify-content:center;align-items:flex-start;
  padding:0 clamp(1.5rem,5vw,4rem) 0 clamp(1.5rem,14vw,230px)}
.pcar-body .name{font-family:var(--font-en);font-size:clamp(1.35rem,2.2vw,1.85rem);
  font-weight:300;color:#fff;line-height:1.2;letter-spacing:.05em;margin-bottom:.5rem}
.pcar-body .sub{font-size:clamp(.9rem,1.15vw,1rem);font-weight:300;color:rgba(255,255,255,.9);
  line-height:1.5;margin-bottom:.75rem;letter-spacing:.02em}
.pcar-body .desc{font-size:.78rem;font-weight:300;color:rgba(255,255,255,.5);
  line-height:1.8;max-width:40ch;margin-bottom:1.7rem}
.pcar-body .btns{display:flex;gap:.7rem;flex-wrap:wrap}
.pcar-body .name,.pcar-body .sub,.pcar-body .desc,.pcar-body .btns{
  opacity:0;clip-path:inset(100% 0 0 0);
  transition:opacity .75s var(--crisp),clip-path .75s var(--crisp)}
.pcar-slide.on .pcar-body .name{opacity:1;clip-path:inset(0 0 0 0);transition-delay:.05s}
.pcar-slide.on .pcar-body .sub{opacity:1;clip-path:inset(0 0 0 0);transition-delay:.16s}
.pcar-slide.on .pcar-body .desc{opacity:1;clip-path:inset(0 0 0 0);transition-delay:.27s}
.pcar-slide.on .pcar-body .btns{opacity:1;clip-path:inset(0 0 0 0);transition-delay:.38s}

/* ---- 客户案例：毛玻璃从右切入 + 内部文字分层切入 ---- */
.case5-view.tr-scale{opacity:0;transform:scale(.9);
  transition:opacity 1s var(--crisp),transform 1s var(--crisp)}
.case5-view.tr-scale.in{opacity:1;transform:scale(1)}
.case5-panel{opacity:0;transform:translateX(72px);
  transition:opacity .75s var(--crisp),transform .75s var(--crisp)}
.case5-view.tr-scale.in .case5-panel{opacity:1;transform:translateX(0);transition-delay:.18s}
.case5-panel .tag,.case5-panel h3,.case5-panel .hr,.case5-panel p,.case5-panel .pill{
  opacity:0;clip-path:inset(100% 0 0 0);
  transition:opacity .8s var(--crisp),clip-path .8s var(--crisp)}
.case5-view.tr-scale.in .case5-panel .tag{opacity:1;clip-path:inset(0 0 0 0);transition-delay:.34s}
.case5-view.tr-scale.in .case5-panel h3{opacity:1;clip-path:inset(0 0 0 0);transition-delay:.44s}
.case5-view.tr-scale.in .case5-panel .hr{opacity:1;clip-path:inset(0 0 0 0);transition-delay:.56s}
.case5-view.tr-scale.in .case5-panel p{opacity:1;clip-path:inset(0 0 0 0);transition-delay:.64s}
.case5-view.tr-scale.in .case5-panel .pill{opacity:1;clip-path:inset(0 0 0 0);transition-delay:.74s}

/* 案例大图与下方四张缩略图左右对齐 */
.case5-thumbs{max-width:none;margin-left:0;margin-right:0}


/* ============================================================
   v16
   ============================================================ */

/* ---- 产品：起始为总图幅 2/3，随滚动逐步放大到完整 ---- */
.pcar-stage{transform:scale(var(--pz,.667));transform-origin:50% 50%;
  transition:none;will-change:transform}

/* ---- 行业应用：整段触发式（进入视口才播放） ---- */
.gal .acard .acard-mid{opacity:0;transform:translateY(48px);
  transition:opacity .85s var(--crisp),transform .85s var(--crisp)}
.gal .acard .acard-bot{opacity:0;transform:translateX(92px);
  transition:opacity .8s var(--crisp),transform .8s var(--crisp)}
.gal .acard .acard-chips{opacity:0;transform:translateY(16px);
  transition:opacity .6s var(--crisp),transform .6s var(--crisp)}
.gal .acard .acard-panel{opacity:1;transform:none}

/* 触发后：当前卡播放 */
.gal.in .acard.on .acard-mid{opacity:1;transform:translateY(0);transition-delay:.1s}
.gal.in .acard.on .acard-bot{opacity:1;transform:translateX(0);transition-delay:.3s}
.gal.in .acard.on .acard-chips{opacity:1;transform:none;transition-delay:.26s}

/* 收起态的名称条：保持可见 */
.gal .acard .acard-band{opacity:1;transform:none}


/* ============================================================
   v16b · 无 JS 兜底：所有动画初态仅在有 JS 时生效
   （无 JS / JS 报错 / 老浏览器 → 内容默认全部可见）
   ============================================================ */
body:not(.js) .tr,
body:not(.js) .tr-scale,
body:not(.js) .h5body .t-label,
body:not(.js) .h5body h1,
body:not(.js) .h5body .t-sub,
body:not(.js) .pcar-body .name,
body:not(.js) .pcar-body .sub,
body:not(.js) .pcar-body .desc,
body:not(.js) .pcar-body .btns,
body:not(.js) .gal .acard .acard-mid,
body:not(.js) .gal .acard .acard-bot,
body:not(.js) .gal .acard .acard-chips,
body:not(.js) .gal .acard .acard-panel,
body:not(.js) .case5-view.tr-scale,
body:not(.js) .case5-panel,
body:not(.js) .case5-panel .tag,
body:not(.js) .case5-panel h3,
body:not(.js) .case5-panel .hr,
body:not(.js) .case5-panel p,
body:not(.js) .case5-panel .pill,
body:not(.js) .acard-band,
body:not(.js) .to-top{
  opacity:1 !important;transform:none !important;clip-path:none !important;visibility:visible !important}


/* ============================================================
   v17 修 bug
   ============================================================ */

/* 1) 缩放作用在「图片本身」，而不是图框 */
.pcar-stage{transform:none!important}
.pcar-slide img.bg{transform-origin:50% 50%;transform:scale(1.02)}
.pcar-slide.on img.bg{transform:scale(var(--pz,.667))}

/* 2) 行业应用：名称条（收起态）与激活态的层级修正 */
.gal .acard .acard-band{opacity:1;transform:translateY(0)}
.gal .acard.acard.on .acard-band,
.gal .acard.on .acard-band{opacity:0;transform:translateY(-108%)}

/* 3) 行业应用：触发后播放（提高权重，确保生效） */
.gal.in .acard.on .acard-mid{opacity:1!important;transform:translateY(0)!important;transition-delay:.1s}
.gal.in .acard.on .acard-bot{opacity:1!important;transform:translateX(0)!important;transition-delay:.3s}
.gal.in .acard.on .acard-chips{opacity:1!important;transform:none!important;transition-delay:.26s}


/* ============================================================
   v18
   ============================================================ */

/* ---- 产品：纯黑背景 + 缩放作用在【图框】上（图片内容不单独缩放） ---- */
.pcar{background:#0A0A0A}
.pcar-pin{background:transparent}
.pcar-stage{transform:scale(var(--pz,.667))!important;transform-origin:50% 50%;
  transition:none;will-change:transform}
.pcar-slide img.bg{transform:scale(1.02)!important;transform-origin:50% 50%}
.pcar-slide.on img.bg{transform:scale(1)!important}

/* ---- 行业应用：动画放慢一点，确保看得清 ---- */
.gal .acard .acard-mid{transition:opacity 1s var(--crisp),transform 1s var(--crisp)}
.gal .acard .acard-bot{transition:opacity .95s var(--crisp),transform .95s var(--crisp)}
.gal .acard .acard-chips{transition:opacity .75s var(--crisp),transform .75s var(--crisp)}
.gal .acard .acard-band{transition:transform .55s var(--crisp),opacity .4s var(--crisp)}
.gal.in .acard.on .acard-mid{transition-delay:.15s}
.gal.in .acard.on .acard-chips{transition-delay:.32s}
.gal.in .acard.on .acard-bot{transition-delay:.4s}


/* ============================================================
   v19 · 产品：图框缩放，图片内容不缩放（反向补偿，形成“开窗”效果）
   ============================================================ */
.pcar-slide img.bg{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transform-origin:50% 50%;
  transform:scale(var(--pzi,1.5))!important}


/* ============================================================
   v20
   ============================================================ */

/* 搜索图标：SVG 精确居中 */
.nav-ico svg{display:block}
.home-nav .nav-ico svg{stroke:currentColor}

/* 产品：图片渲染尺寸恒定（不随图框缩放而改变），只改变可见内容量
   —— 父级 scale(pz) 与图片 scale(1/pz) 相乘 = 1，图片始终以原始尺寸渲染 */
.pcar-slide img.bg{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transform-origin:50% 50%;
  transform:scale(var(--pzi,1.5))!important;
  transition:none!important}

/* 文字：等图框打开到位后再出现（避免被放大/裁切） */
.pcar-stage .pcar-body .name,
.pcar-stage .pcar-body .sub,
.pcar-stage .pcar-body .desc,
.pcar-stage .pcar-body .btns{
  opacity:0;clip-path:inset(100% 0 0 0);
  transition:opacity .75s var(--crisp),clip-path .75s var(--crisp)}
.pcar-stage.opened .pcar-slide.on .pcar-body .name{opacity:1;clip-path:inset(0 0 0 0);transition-delay:.05s}
.pcar-stage.opened .pcar-slide.on .pcar-body .sub{opacity:1;clip-path:inset(0 0 0 0);transition-delay:.16s}
.pcar-stage.opened .pcar-slide.on .pcar-body .desc{opacity:1;clip-path:inset(0 0 0 0);transition-delay:.27s}
.pcar-stage.opened .pcar-slide.on .pcar-body .btns{opacity:1;clip-path:inset(0 0 0 0);transition-delay:.38s}


/* ============================================================
   v21 · 修正 CSS 优先级冲突
   之前 .pcar-slide.on img.bg{transform:scale(1)!important}(v18)
   特异性(0,3,1) 高于 .pcar-slide img.bg(0,2,1)，把反向补偿覆盖了。
   这里用同等特异性 + 更靠后 → 确保反向补偿生效。
   ============================================================ */
.pcar-slide.on img.bg{
  transform:scale(var(--pzi,1.5))!important;
  transform-origin:50% 50%;
  transition:none!important}


/* v23 · 产品区背景跟随页面底色（深色 #0A0A0A / 浅色由 theme-light 覆盖） */
.pcar{background:#0A0A0A!important}
.pcar-pin{background:transparent!important}


/* ============================================================
   v24
   ============================================================ */

/* 1) Hero：横向滑动（替代淡入淡出） */
.h5slide{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  padding-bottom:9vh;transform:translateX(100%);
  transition:transform .9s var(--crisp);will-change:transform}
.h5slide.on{transform:translateX(0)}
.h5slide.before{transform:translateX(-100%)}
.h5slide:not(.on){pointer-events:none}
.hero5.dragging .h5slide{transition:none}
.hero5{cursor:grab}
.hero5.dragging{cursor:grabbing}

/* 2) 产品体系按钮：去掉背后半透明底板 */
.psys-tab,.psys-tab.on{background:transparent!important;border:0!important;box-shadow:none!important}
.psys-tab.on{color:#fff}
html.theme-light .psys-tab.on{color:#0C1E38}

/* 3) 应用毛玻璃切入更明显 */
.gal .acard .acard-bot{transform:translateX(120px)}
.gal.in .acard.on .acard-bot{transform:translateX(0);transition-delay:.34s}
.gal .acard .acard-panel{box-shadow:0 10px 30px rgba(0,0,0,.18)}

/* 4) 资讯计数：深色下白色（浅色下深色） */
.news5-count{color:rgba(255,255,255,.8)!important}
html.theme-light .news5-count{color:#13233E!important}


/* ============================================================
   v25
   ============================================================ */

/* 1) Hero 副文案：一行不换行（窄屏仍允许换行） */
@media(min-width:861px){
  .h5body .t-sub{max-width:none;white-space:nowrap}
}

/* 3) 资讯计数：01 高亮蓝色，05 保持底色 */
.news5-count{color:rgba(255,255,255,.8)!important}
.news5-count b{color:#4C7BE8;font-weight:400}
html.theme-light .news5-count{color:#13233E!important}
html.theme-light .news5-count b{color:#1a479a}

/* 5) 应用毛玻璃：由 JS 直接写 inline style，这里只给初始态 */
.gal .acard .acard-bot{opacity:0;transform:translateX(130px);will-change:transform,opacity}
.gal .acard:not(.on) .acard-bot{opacity:0!important;transform:translateX(130px)!important}


/* ============================================================
   v28 · 修 Hero 拖拽黑图：旧规则的 opacity/visibility 隐藏会盖住相邻图
   → 强制可见，仅用 transform 控制位置（溢出部分被 .hero5 裁掉）
   ============================================================ */
.h5slide{opacity:1!important;visibility:visible!important;backface-visibility:hidden}
.h5slide:not(.on){pointer-events:none}
.hero5.dragging .h5slide{transition:none!important}
/* 拖拽时禁止选中文字，避免拖动时出现选区 */
.hero5{user-select:none;-webkit-user-select:none}


/* ============================================================
   v33 · 收起态名称条：真毛玻璃 + 从右往左切入（JS 驱动）
   ============================================================ */
.acard-band{
  background:rgba(16,17,22,.40)!important;
  backdrop-filter:blur(18px) saturate(1.25)!important;
  -webkit-backdrop-filter:blur(18px) saturate(1.25)!important;
  border-bottom:0!important;
  will-change:transform,opacity}
html.theme-light .acard-band{
  background:rgba(255,255,255,.52)!important;
  backdrop-filter:blur(18px) saturate(1.1)!important;
  -webkit-backdrop-filter:blur(18px) saturate(1.1)!important}


/* ============================================================
   v41
   ============================================================ */

/* ---- 手风琴毛玻璃：触发式切入（一次性，不随滚轮） ---- */
/* 名称条：默认隐藏在右侧 */
#acc .acard .acard-band{
  opacity:0!important;transform:translateX(96px)!important;
  transition:opacity .85s var(--crisp),transform .85s var(--crisp)!important}
/* 触发后：名称条滑入 */
#acc.reveal .acard:not(.on) .acard-band{
  opacity:1!important;transform:translateX(0)!important;transition-delay:.06s}
/* 激活卡：名称条向上收起 */
#acc .acard.on .acard-band{
  opacity:0!important;transform:translateY(-108%)!important;
  transition:transform .55s var(--crisp),opacity .4s var(--crisp)!important}
/* 毛玻璃面板：默认隐藏在右侧 */
#acc .acard .acard-bot{
  opacity:0!important;transform:translateX(130px)!important;pointer-events:none;
  transition:opacity .95s var(--crisp),transform .95s var(--crisp)!important}
/* 触发后：激活卡面板从右滑入 */
#acc.reveal .acard.on .acard-bot{
  opacity:1!important;transform:translateX(0)!important;transition-delay:.26s;pointer-events:auto}

/* ---- 名称条下移，不顶格 ---- */
#acc .acard-band{top:clamp(15px,2.1vw,28px)!important}

/* ---- 首页主图：去掉暗角，改均匀压暗 + 提升图片亮度 ---- */
.h5bg img{opacity:.60!important}
.h5bg::after{background:rgba(8,9,14,.52)!important}
html.theme-light .h5bg img{opacity:.88!important;filter:brightness(.97) contrast(1.02)!important}
html.theme-light .h5bg::after{background:rgba(243,246,250,.56)!important}

/* ---- 案例缩略图：缩小，与主图形成差异 ---- */
.case5-thumbs{flex:0 1 60%!important;max-width:660px!important;margin:0 auto!important;gap:.55rem!important}
.c5thumb span{font-size:.62rem!important;padding:.34rem .4rem!important}


/* ============================================================
   v42 · 手风琴收起：文字原地「向下消隐」（不位移）
   ============================================================ */

/* 大标题 */
#acc .acard-mid{
  transform:none!important;
  transition:opacity .7s var(--crisp),clip-path .85s var(--crisp)!important}
#acc .acard.on .acard-mid{
  opacity:1!important;clip-path:inset(0 0 0 0)!important;transition-delay:.1s}
#acc .acard:not(.on) .acard-mid{
  opacity:0!important;clip-path:inset(100% 0 0 0)!important;transition-delay:0s}

/* 毛玻璃面板：进入从右滑入；收起原地向下消隐 */
#acc .acard-bot{transform:none!important}
#acc.reveal .acard.on .acard-bot{
  opacity:1!important;transform:translateX(0)!important;clip-path:inset(0 0 0 0)!important;
  transition:opacity .95s var(--crisp),transform .95s var(--crisp),clip-path .9s var(--crisp)!important;
  transition-delay:.26s;pointer-events:auto}
#acc .acard:not(.on) .acard-bot{
  opacity:0!important;transform:none!important;clip-path:inset(100% 0 0 0)!important;
  transition:opacity .65s var(--crisp),clip-path .8s var(--crisp)!important;
  transition-delay:0s;pointer-events:none}
#acc:not(.reveal) .acard .acard-bot{
  opacity:0!important;transform:translateX(130px)!important;clip-path:inset(0 0 0 0)!important;
  transition:opacity .95s var(--crisp),transform .95s var(--crisp)!important;
  transition-delay:0s;pointer-events:none}

/* 名称条：激活时原地向上消隐（不再下滑/上移） */
#acc .acard.on .acard-band{
  opacity:0!important;transform:none!important;clip-path:inset(0 0 100% 0)!important;
  transition:opacity .45s var(--crisp),clip-path .5s var(--crisp)!important}
#acc.reveal .acard:not(.on) .acard-band{
  opacity:1!important;transform:translateX(0)!important;clip-path:inset(0 0 0 0)!important}


/* ============================================================
   v50 · 客户案例毛玻璃（仿参考图：无边框 / 文字更白 / 更紧凑）
   ============================================================ */
.case5-panel{
  background:linear-gradient(180deg,rgba(12,22,46,.90) 0%,rgba(7,11,22,.86) 100%)!important;
  border:0!important;
  box-shadow:none!important;
  backdrop-filter:blur(16px) saturate(1.1)!important;
  -webkit-backdrop-filter:blur(16px) saturate(1.1)!important;
  border-radius:6px!important;
  padding:clamp(1.35rem,2.1vw,1.9rem)!important;
  max-width:520px!important;
  margin:clamp(1.1rem,2.2vw,1.9rem)!important}
.case5-panel .tag{color:#5B9CF8!important;font-weight:500!important;letter-spacing:.2em!important}
.case5-panel h3{color:#fff!important;font-weight:500!important;
  font-size:clamp(1.08rem,1.75vw,1.42rem)!important;line-height:1.6!important;margin-bottom:1.1rem!important}
.case5-panel .hr{background:rgba(255,255,255,.24)!important;margin-bottom:1.1rem!important}
.case5-panel p{color:rgba(255,255,255,.88)!important;font-weight:300!important;
  font-size:.84rem!important;line-height:1.95!important;margin-bottom:1.3rem!important}
.case5-panel .pill-line{border-color:rgba(255,255,255,.42)!important;color:#fff!important}
.case5-panel .pill-line:hover{background:#1a479a!important;border-color:#1a479a!important}
html.theme-light .case5-panel{
  background:linear-gradient(180deg,rgba(255,255,255,.94) 0%,rgba(244,247,251,.92) 100%)!important;border:0!important}
html.theme-light .case5-panel .tag{color:#1a479a!important}
html.theme-light .case5-panel h3{color:#0C1E38!important}
html.theme-light .case5-panel p{color:#46536E!important}
html.theme-light .case5-panel .hr{background:rgba(18,32,58,.16)!important}
html.theme-light .case5-panel .pill-line{border-color:rgba(18,32,58,.3)!important;color:#12203A!important}

/* 首页大图：更可见 */
.h5bg img{opacity:.80!important}
.h5bg::after{background:rgba(8,9,14,.40)!important}
html.theme-light .h5bg img{opacity:.94!important}
html.theme-light .h5bg::after{background:rgba(243,246,250,.46)!important}


/* ============================================================
   v51
   ============================================================ */

/* 案例毛玻璃：中性半透明（不带任何色彩倾向） */
.case5-panel{
  background:rgba(13,13,15,.56)!important;
  backdrop-filter:blur(20px) saturate(1)!important;
  -webkit-backdrop-filter:blur(20px) saturate(1)!important;
  border:0!important}
html.theme-light .case5-panel{
  background:rgba(255,255,255,.60)!important;
  backdrop-filter:blur(20px) saturate(1)!important;
  -webkit-backdrop-filter:blur(20px) saturate(1)!important;border:0!important}

/* 核心优势条：描述文字纯白 + 蓝条加粗 */
.adv5 .adv5-txt{color:#fff!important}
.adv5-item{border-left-width:3px!important}
.adv5-item.on{border-left-width:3px!important;border-left-color:var(--cta)!important}
html.theme-light .adv5 .adv5-txt{color:#0C1E38!important}
@media(max-width:860px){
  .adv5-item{border-left:0!important;border-bottom-width:3px!important;
    border-bottom-style:solid!important;border-bottom-color:rgba(255,255,255,.13)!important}
  .adv5-item.on{border-bottom-color:var(--cta)!important}
}


/* ============================================================
   v54 · 整体放大 / 提亮 / 提高对比
   ============================================================ */

/* ---- 1) 产品介绍块：放大 + 更鲜艳 ---- */
.pcar-body{max-width:1440px!important;
  padding:0 clamp(1.5rem,4vw,3.2rem) 0 clamp(1.5rem,12vw,210px)!important}
.pcar-body .name{font-size:clamp(1.85rem,3.1vw,2.7rem)!important;font-weight:400!important;
  color:#fff!important;letter-spacing:.05em!important;margin-bottom:.75rem!important;
  text-shadow:0 2px 26px rgba(0,0,0,.5)}
.pcar-body .sub{font-size:clamp(1.12rem,1.55vw,1.36rem)!important;font-weight:400!important;
  color:rgba(255,255,255,.97)!important;margin-bottom:1.15rem!important}
.pcar-body .desc{font-size:clamp(.92rem,1.05vw,1rem)!important;font-weight:300!important;
  color:rgba(255,255,255,.78)!important;line-height:2!important;max-width:48ch!important;
  margin-bottom:2.2rem!important}
.pcar-body .btns .pill{padding:.72rem 1.5rem!important;font-size:.92rem!important}

/* ---- 2) 深色背景略提亮（整体不那么黑） ---- */
body.home{background:#0E1014!important}
.pcar{background:#0E1014!important}
.adv5{background:#12141A!important}
.gal{background:#12141A!important}
.cases5{background:#0E1014!important}
.logos5{background:#12141A!important}
.news5{background:#0E1014!important}
.ft5{background:#12141A!important}
.acard{background:#1A1D23!important}
.ncard{background:#14171C!important}
.logo-cell{background:#191C22!important}

/* ---- 3) 全站字重 / 字号 / 亮度提升 ---- */
body{font-weight:400!important}
.t-label{color:rgba(255,255,255,.62)!important;font-size:.84rem!important;font-weight:400!important}
.t-h2,.t-h1{font-weight:400!important}
.t-sub-sm{color:rgba(255,255,255,.76)!important;font-size:1rem!important}
.pcar-idx{color:rgba(255,255,255,.74)!important;font-size:.86rem!important}
.psys-tab{font-size:.96rem!important;color:rgba(255,255,255,.62)!important;font-weight:400!important}
.psys-tab:hover{color:rgba(255,255,255,.9)!important}
.psys-tab.on{color:#fff!important}
.pcar-tab{font-size:.86rem!important;color:rgba(255,255,255,.52)!important}
.pcar-tab.on{color:#fff!important}
.pcar-bar .circ{width:38px!important;height:38px!important}
.adv5-item{font-size:1.16rem!important;font-weight:400!important;color:rgba(255,255,255,.52)!important}
.adv5-item:hover{color:rgba(255,255,255,.8)!important}
.adv5-item.on{color:#fff!important}
.adv5 .adv5-txt{font-size:1.1rem!important;font-weight:400!important;color:#fff!important}
.ncard-body .d{color:rgba(255,255,255,.52)!important;font-size:.84rem!important}
.ncard-body h3{font-size:1.16rem!important;font-weight:400!important;color:#fff!important}
.ncard-body p{font-size:.94rem!important;color:rgba(255,255,255,.76)!important;line-height:1.95!important}
.logo-cell{font-size:.9rem!important;color:rgba(255,255,255,.66)!important;font-weight:400!important}
.acard-band h3{font-size:1rem!important;font-weight:400!important}
.acard-mid h3{font-weight:400!important}
.acard-mid .l1{color:rgba(255,255,255,.74)!important;font-size:.92rem!important}
.acard-panel p{font-size:.94rem!important;color:rgba(255,255,255,.84)!important;line-height:1.95!important}
.acard-chips span{font-size:.86rem!important;color:rgba(255,255,255,.84)!important}
.ft5 h5,.footer-col h5{font-weight:500!important}
.ft5 a,.footer-col a{font-size:.94rem!important;color:rgba(255,255,255,.72)!important}
.ft5 p,.footer-brand p,.footer-col p{color:rgba(255,255,255,.62)!important;font-size:.92rem!important}
.ft5-bottom{color:rgba(255,255,255,.52)!important;font-size:.84rem!important}
.pill{font-weight:400!important}

/* ---- 4) 客户案例毛玻璃：透明度调高 ---- */
.case5-panel{background:rgba(10,10,12,.38)!important;
  backdrop-filter:blur(22px) saturate(1)!important;-webkit-backdrop-filter:blur(22px) saturate(1)!important;
  border:0!important}
html.theme-light .case5-panel{background:rgba(255,255,255,.46)!important;
  backdrop-filter:blur(22px) saturate(1)!important;-webkit-backdrop-filter:blur(22px) saturate(1)!important;border:0!important}
.case5-panel h3{font-weight:500!important;font-size:clamp(1.2rem,2vw,1.6rem)!important}
.case5-panel p{font-size:.94rem!important;color:#fff!important;line-height:2!important}
.case5-panel .tag{font-size:.78rem!important}
.case5-panel .pill{padding:.7rem 1.35rem!important;font-size:.9rem!important}

/* 浅色主题同步提亮 */
html.theme-light .t-sub-sm{color:#55637D!important}
html.theme-light .adv5 .adv5-txt{color:#0C1E38!important}
html.theme-light .ncard-body p{color:#46536E!important}


/* v55 · 中文系统字体栈 */
:root{--font-cn:"PuHuiTi","PingFang SC","HarmonyOS Sans SC","MiSans","Microsoft YaHei UI","Microsoft YaHei","Hiragino Sans GB","Source Han Sans SC","Noto Sans CJK SC",sans-serif;
  backdrop-filter:blur(18px) saturate(1.05)!important;
  -webkit-backdrop-filter:blur(18px) saturate(1.05)!important;
  border:0!important;
  box-shadow:0 8px 28px rgba(0,0,0,.22)!important}
.acard-band{
  background:rgba(92,96,106,.36)!important;
  backdrop-filter:blur(18px) saturate(1.05)!important;
  -webkit-backdrop-filter:blur(18px) saturate(1.05)!important}
.acard-chips span{color:rgba(255,255,255,.9)!important}
.acard-panel p{color:rgba(255,255,255,.9)!important}
html.theme-light .acard-panel{background:rgba(255,255,255,.55)!important}
html.theme-light .acard-band{background:rgba(255,255,255,.52)!important}


/* ============================================================
   v57 · 高级感排版（普惠体）：字距拉大 + 字号收敛
   ============================================================ */

/* 核心优势 */
.adv5 .t-label{font-size:.8rem!important;letter-spacing:.22em!important}
.adv5-item{font-size:1.05rem!important;letter-spacing:.09em!important;font-weight:400!important}
.adv5 .adv5-txt{font-size:.98rem!important;letter-spacing:.05em!important;line-height:2.25!important;font-weight:400!important}

/* 解决方案 / 产品体系名称 */
.psys-tab{font-size:.9rem!important;letter-spacing:.09em!important;font-weight:400!important}
.pcar-tab{font-size:.78rem!important;letter-spacing:.12em!important}
.pcar-body .name{font-size:clamp(1.7rem,2.8vw,2.4rem)!important;letter-spacing:.1em!important}
.pcar-body .sub{font-size:clamp(1rem,1.35vw,1.18rem)!important;letter-spacing:.12em!important}
.pcar-body .desc{font-size:clamp(.86rem,.98vw,.92rem)!important;letter-spacing:.045em!important}
.pcar-idx{letter-spacing:.24em!important;font-size:.78rem!important}
.pcar-body .btns .pill{letter-spacing:.12em!important;font-size:.86rem!important}

/* 行业应用 */
.acard-band h3{font-size:.9rem!important;letter-spacing:.14em!important;font-weight:400!important}
.acard-mid h3{font-size:clamp(1.45rem,2.3vw,1.95rem)!important;letter-spacing:.14em!important;font-weight:400!important}
.acard-mid .l1{font-size:.82rem!important;letter-spacing:.1em!important}
.acard-chips span{font-size:.78rem!important;letter-spacing:.1em!important}
.acard-panel p{font-size:.86rem!important;letter-spacing:.045em!important;line-height:2.15!important}

/* 资讯：标题与内容 */
.ncard-body .d{font-size:.74rem!important;letter-spacing:.16em!important}
.ncard-body h3{font-size:1rem!important;letter-spacing:.05em!important;line-height:1.8!important;font-weight:400!important}
.ncard-body p{font-size:.85rem!important;letter-spacing:.035em!important;line-height:2.05!important}

/* 客户案例 */
.case5-panel .tag{font-size:.72rem!important;letter-spacing:.26em!important}
.case5-panel h3{font-size:clamp(1.1rem,1.8vw,1.42rem)!important;letter-spacing:.055em!important;line-height:1.75!important}
.case5-panel p{font-size:.86rem!important;letter-spacing:.035em!important;line-height:2.15!important}
.c5thumb span{font-size:.6rem!important;letter-spacing:.1em!important}

/* 通用标题 */
.t-h2{letter-spacing:.09em!important}
.t-sub-sm{letter-spacing:.06em!important;font-size:.94rem!important}
.logo-cell{font-size:.84rem!important;letter-spacing:.06em!important;line-height:1.8!important}
.ft5 h5,.footer-col h5{letter-spacing:.14em!important;font-size:.86rem!important}
.ft5 a,.footer-col a{letter-spacing:.05em!important;font-size:.88rem!important}
.ft5 p,.footer-brand p{letter-spacing:.05em!important;font-size:.86rem!important}
.ft5-bottom{letter-spacing:.05em!important}
.pill{letter-spacing:.1em!important}


/* ============================================================
   v58 · 资讯卡片：标签与文字左对齐 + 字号再收小
   ============================================================ */
.ncard-img .mark{left:1.55rem!important;bottom:1.15rem!important;
  padding:.42rem .8rem!important;font-size:.68rem!important;letter-spacing:.14em!important}
.ncard-body{padding:1.5rem 1.55rem 1.7rem!important}
.ncard-body .d{font-size:.7rem!important;letter-spacing:.18em!important;margin-bottom:.8rem!important}
.ncard-body h3{font-size:.94rem!important;letter-spacing:.045em!important;line-height:1.85!important;margin-bottom:.7rem!important}
.ncard-body p{font-size:.8rem!important;letter-spacing:.03em!important;line-height:2.05!important}


/* ============================================================
   v61 · 资讯标签：去掉满宽黑底，改小圆角毛玻璃
   ============================================================ */
.ncard-img .mark{
  left:1.5rem!important;right:auto!important;bottom:1.2rem!important;
  padding:.44rem .9rem!important;border-radius:4px!important;
  background:rgba(10,12,18,.55)!important;
  backdrop-filter:blur(14px) saturate(1.1)!important;
  -webkit-backdrop-filter:blur(14px) saturate(1.1)!important;
  font-size:.68rem!important;letter-spacing:.16em!important;font-weight:400!important;
  box-shadow:none!important}
html.theme-light .ncard-img .mark{background:rgba(255,255,255,.62)!important;color:#0C1E38!important}


/* ============================================================
   v62 · 应用名称条：长名称强制两行
   ============================================================ */
.acard-band{padding:0 .7rem!important}
.acard-band h3{
  font-size:.82rem!important;letter-spacing:.03em!important;
  line-height:1.5!important;white-space:nowrap!important;font-weight:400!important}
@media(max-width:860px){ .acard-band h3{font-size:.9rem!important} }


/* ============================================================
   v63
   ============================================================ */

/* 1) 首页加暗角（均匀压暗 + 径向暗角叠加） */
.h5bg::after{
  background:
    radial-gradient(115% 85% at 50% 44%,rgba(0,0,0,0) 0%,rgba(0,0,0,.06) 52%,rgba(0,0,0,.28) 78%,rgba(0,0,0,.52) 100%),
    rgba(8,9,14,.34)!important}
html.theme-light .h5bg::after{
  background:
    radial-gradient(115% 85% at 50% 44%,rgba(255,255,255,0) 0%,rgba(240,244,250,.10) 52%,rgba(238,242,249,.34) 78%,rgba(232,238,247,.52) 100%),
    rgba(243,246,250,.40)!important}

/* 2) 核心优势：高级感排版 */
.adv5 .wrap{grid-template-columns:170px minmax(210px,1fr) minmax(0,1.45fr)!important;
  align-items:center!important;
  padding-top:clamp(4rem,7vw,6.2rem)!important;padding-bottom:clamp(4rem,7vw,6.2rem)!important}
.adv5-items{counter-reset:adv;gap:.35rem!important}
.adv5-item{
  counter-increment:adv;position:relative;
  border-left:0!important;
  padding:1.2rem 0 1.2rem 3.6rem!important;
  font-size:1.06rem!important;letter-spacing:.1em!important;font-weight:400!important;
  color:rgba(255,255,255,.42)!important;
  transition:color .45s var(--ease),padding-left .45s var(--crisp)!important}
.adv5-item::before{
  content:"0" counter(adv);position:absolute;left:1.15rem;top:50%;transform:translateY(-50%);
  font-family:var(--font-en);font-size:.74rem;letter-spacing:.18em;
  color:rgba(255,255,255,.26);transition:color .45s var(--ease)}
.adv5-item::after{
  content:"";position:absolute;left:0;top:14%;bottom:14%;width:3px;background:var(--cta);border-radius:2px;
  transform:scaleY(0);transform-origin:50% 50%;transition:transform .5s var(--crisp)}
.adv5-item:hover{color:rgba(255,255,255,.8)!important}
.adv5-item.on{color:#fff!important}
.adv5-item.on::before{color:#5B9CF8}
.adv5-item.on::after{transform:scaleY(1)}
.adv5 .adv5-txt{
  font-size:1rem!important;line-height:2.45!important;letter-spacing:.055em!important;
  max-width:46ch!important;color:#fff!important;font-weight:400!important}
html.theme-light .adv5-item::before{color:rgba(18,32,58,.3)}
html.theme-light .adv5-item{color:rgba(18,32,58,.45)!important}
html.theme-light .adv5-item.on{color:#0C1E38!important}
@media(max-width:860px){
  .adv5-item{padding:1rem 0 1rem 3rem!important;border-bottom:0!important}
  .adv5-item::after{top:auto;bottom:0;left:0;right:0;width:auto;height:3px;
    transform:scaleX(0);transform-origin:0 50%}
  .adv5-item.on::after{transform:scaleX(1)}
}

/* 3) 行业应用毛玻璃框缩小 */
#acc .acard-band{
  top:clamp(9px,1.4vw,16px)!important;
  left:clamp(9px,1.4vw,16px)!important;right:clamp(9px,1.4vw,16px)!important;
  height:auto!important;min-height:0!important;
  padding:.6rem .8rem!important;border-radius:5px!important}
.acard-band h3{font-size:.78rem!important;letter-spacing:.05em!important;line-height:1.45!important}
.acard-panel{padding:1.05rem 1.2rem!important;border-radius:5px!important}
.acard-panel p{font-size:.84rem!important;line-height:2!important}
.acard-chips{gap:.2rem .9rem!important}

/* 5) 资讯类别标签（正文内的胶囊） */
.ncard-body .ncard-cat{
  display:inline-block;margin-bottom:.7rem;padding:.28rem .68rem;border-radius:3px;
  font-size:.66rem!important;letter-spacing:.18em;font-weight:400;
  color:#9CC0FF;background:rgba(91,156,248,.10);border:1px solid rgba(91,156,248,.26)}
html.theme-light .ncard-body .ncard-cat{color:#1a479a;background:rgba(26,71,154,.07);border-color:rgba(26,71,154,.22)}
.ncard-img{background:#141414}


/* ============================================================
   v64
   ============================================================ */

/* 1) 核心优势：收行距 + 拉长文本行 */
.adv5 .adv5-txt{
  font-size:1rem!important;line-height:1.85!important;letter-spacing:.045em!important;
  max-width:74ch!important}
.adv5 .wrap{align-items:center!important}

/* 2) 首页图：暗角带蓝（不是纯黑） */
.h5bg::after{
  background:
    radial-gradient(118% 88% at 50% 44%,
      rgba(8,14,30,0) 0%,
      rgba(8,14,30,.07) 50%,
      rgba(6,12,28,.30) 76%,
      rgba(4,9,24,.58) 100%),
    rgba(10,16,32,.30)!important}
html.theme-light .h5bg::after{
  background:
    radial-gradient(118% 88% at 50% 44%,
      rgba(226,236,250,0) 0%,
      rgba(224,234,250,.10) 50%,
      rgba(220,232,250,.34) 76%,
      rgba(214,228,248,.54) 100%),
    rgba(238,243,250,.38)!important}

/* 3) 行业应用：名称条顶格 */
#acc .acard-band{
  top:0!important;left:0!important;right:0!important;
  padding:.78rem .9rem!important;border-radius:0 0 5px 5px!important}

/* 4) 合作伙伴：hover 互动 */
.logo-cell{
  position:relative;overflow:hidden;cursor:default;
  transition:background .45s var(--ease),color .45s var(--ease),
             transform .45s var(--crisp),box-shadow .45s var(--ease)!important}
.logo-cell::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--cta);
  transform:scaleX(0);transform-origin:50% 50%;transition:transform .45s var(--crisp)}
.logo-cell:hover{background:#1E2228!important;color:#fff!important;
  transform:translateY(-2px);box-shadow:0 8px 22px rgba(0,0,0,.28)}
.logo-cell:hover::after{transform:scaleX(1)}
html.theme-light .logo-cell:hover{background:#fff!important;color:#1a479a!important;
  box-shadow:0 8px 22px rgba(18,32,58,.10)}

/* 5) 资讯类别：去框只留文字 */
.ncard-body .ncard-cat{
  display:inline-block;margin-bottom:.55rem;padding:0!important;
  background:none!important;border:0!important;border-radius:0!important;
  font-size:.68rem!important;letter-spacing:.2em!important;font-weight:400;
  color:#7EA8F0!important}
html.theme-light .ncard-body .ncard-cat{color:#1a479a!important}


/* ============================================================
   v67
   ============================================================ */

/* 2) 应用名称条：不顶最上端，左右顶满 */
#acc .acard-band{
  top:clamp(9px,1.3vw,15px)!important;
  left:0!important;right:0!important;
  padding:.8rem .9rem!important;border-radius:0 0 5px 5px!important}

/* 3) 首页暗角加强（保持偏蓝） */
.h5bg::after{
  background:
    radial-gradient(102% 78% at 50% 45%,
      rgba(6,12,28,0) 0%,
      rgba(6,12,28,.16) 44%,
      rgba(5,10,26,.52) 74%,
      rgba(3,7,20,.84) 100%),
    rgba(10,16,32,.34)!important}
html.theme-light .h5bg::after{
  background:
    radial-gradient(102% 78% at 50% 45%,
      rgba(222,233,250,0) 0%,
      rgba(220,232,250,.18) 44%,
      rgba(216,230,249,.52) 74%,
      rgba(210,226,248,.82) 100%),
    rgba(238,243,250,.40)!important}

/* 4) 核心优势：分栏高度减小 */
.adv5 .wrap{
  padding-top:clamp(2.4rem,4.2vw,3.4rem)!important;
  padding-bottom:clamp(2.4rem,4.2vw,3.4rem)!important}
.adv5-item{padding:.92rem 0 .92rem 3.6rem!important;font-size:1.02rem!important}
.adv5-items{gap:.15rem!important}
.adv5 .adv5-txt{font-size:.96rem!important;line-height:1.8!important}


/* ============================================================
   v68
   ============================================================ */

/* 1) 解决方案毛玻璃矩形：高度一致（固定高度 + 垂直居中） */
#acc .acard-band{
  height:clamp(50px,4.4vw,60px)!important;
  display:flex!important;align-items:center!important;justify-content:center!important;
  padding:0 .9rem!important;overflow:hidden}
.acard-band h3{line-height:1.42!important;font-size:.78rem!important}
#acc .acard-band h3{white-space:normal!important}

/* 2) 核心优势：去掉上下分隔线 */
.adv5{border-top:0!important;border-bottom:0!important}


/* ============================================================
   v69 · 解决方案毛玻璃框：改为纯矩形（取消下方的圆角）
   ============================================================ */
#acc .acard-band{
  border-radius:0!important;
  left:0!important;right:0!important;
  padding:.85rem .9rem!important}
/* 卡片顶部的圆角也会裁到这条，一并抹平 */
.acard{border-radius:0 0 6px 6px!important}


/* ============================================================
   v70 · 合作机构：logo 墙
   ============================================================ */
.logo-wall{display:flex;flex-direction:column;gap:clamp(2.2rem,4vw,3.4rem);margin-top:clamp(2.4rem,4vw,3.4rem)}
.lw-head{
  display:flex;align-items:baseline;gap:.9rem;flex-wrap:wrap;
  font-size:.84rem!important;letter-spacing:.18em;color:rgba(255,255,255,.72);
  margin-bottom:clamp(.9rem,1.6vw,1.3rem);padding-bottom:.7rem;
  border-bottom:1px solid rgba(255,255,255,.08)}
.lw-head span{font-size:.68rem;letter-spacing:.12em;color:rgba(255,255,255,.3);text-transform:uppercase}
.lw-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:clamp(.6rem,1.1vw,1rem)}
.lw-cell{
  border-radius:5px;overflow:hidden;background:#EFEFEF;
  transition:transform .5s var(--crisp),box-shadow .5s var(--ease),filter .5s var(--ease);
  will-change:transform}
.lw-cell img{display:block;width:100%;height:auto}
.lw-cell:hover{transform:translateY(-5px) scale(1.035);
  box-shadow:0 14px 34px rgba(0,0,0,.45);filter:brightness(1.04)}
@media(max-width:1100px){ .lw-grid{grid-template-columns:repeat(4,minmax(0,1fr))} }
@media(max-width:860px){ .lw-grid{grid-template-columns:repeat(3,minmax(0,1fr))} }
@media(max-width:560px){ .lw-grid{grid-template-columns:repeat(2,minmax(0,1fr))} }
html.theme-light .lw-head{color:#0C1E38;border-bottom-color:rgba(18,32,58,.1)}
html.theme-light .lw-head span{color:rgba(18,32,58,.42)}
html.theme-light .lw-cell{background:#fff;border:1px solid #E4E9F1}
html.theme-light .lw-cell:hover{box-shadow:0 14px 34px rgba(18,32,58,.14)}


/* ============================================================
   v71 · 解决方案毛玻璃框：高度略减 + 字号加一档 + 字距拉大
   ============================================================ */
#acc .acard-band{
  height:clamp(46px,4vw,54px)!important;
  padding:0 .5rem!important}
.acard-band h3{
  font-size:.86rem!important;letter-spacing:.14em!important;line-height:1.4!important}
@media(max-width:860px){ .acard-band h3{font-size:.94rem!important;letter-spacing:.16em!important} }


/* ============================================================
   v72 · 合作机构：单色 logo（去底）+ 名称
   ============================================================ */
.logo-wall{display:flex;flex-direction:column;gap:clamp(2.4rem,4.2vw,3.6rem);margin-top:clamp(2.4rem,4vw,3.4rem)}
.lw-head{
  display:flex;align-items:baseline;gap:.9rem;flex-wrap:wrap;
  font-size:.84rem!important;letter-spacing:.18em;color:rgba(255,255,255,.7);
  margin-bottom:clamp(1.2rem,2vw,1.7rem);padding-bottom:.7rem;
  border-bottom:1px solid rgba(255,255,255,.07)}
.lw-head span{font-size:.68rem;letter-spacing:.12em;color:rgba(255,255,255,.28);text-transform:uppercase}
.lw-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:clamp(1.4rem,2.6vw,2.4rem) clamp(.9rem,1.8vw,1.6rem)}
.lw-cell{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.62rem;
  padding:.7rem .3rem;border-radius:6px;cursor:default;
  transition:transform .5s var(--crisp),background .5s var(--ease)}
.lw-cell img{
  display:block;width:100%;max-width:118px;height:38px;object-fit:contain;
  opacity:.62;filter:brightness(1.55);
  transition:opacity .5s var(--ease),filter .5s var(--ease),transform .5s var(--crisp)}
.lw-cell b{
  font-size:.76rem!important;font-weight:400!important;letter-spacing:.1em;
  color:rgba(255,255,255,.5);transition:color .45s var(--ease);white-space:nowrap}
.lw-cell i{
  font-style:normal;font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(255,255,255,.24);transition:color .45s var(--ease);white-space:nowrap}
.lw-cell:hover{transform:translateY(-4px);background:rgba(255,255,255,.035)}
.lw-cell:hover img{opacity:1;filter:brightness(1.9);transform:scale(1.06)}
.lw-cell:hover b{color:#fff}
.lw-cell:hover i{color:rgba(255,255,255,.55)}
@media(max-width:1100px){ .lw-grid{grid-template-columns:repeat(4,minmax(0,1fr))} }
@media(max-width:860px){ .lw-grid{grid-template-columns:repeat(3,minmax(0,1fr))} }
@media(max-width:560px){ .lw-grid{grid-template-columns:repeat(2,minmax(0,1fr))} }
/* 浅色主题：白logo反相成深色 */
html.theme-light .lw-head{color:#0C1E38;border-bottom-color:rgba(18,32,58,.09)}
html.theme-light .lw-head span{color:rgba(18,32,58,.4)}
html.theme-light .lw-cell img{opacity:.5;filter:invert(1) brightness(.35)}
html.theme-light .lw-cell:hover img{opacity:.82;filter:invert(1) brightness(.2)}
html.theme-light .lw-cell b{color:rgba(18,32,58,.55)}
html.theme-light .lw-cell i{color:rgba(18,32,58,.32)}
html.theme-light .lw-cell:hover{background:rgba(18,32,58,.035)}
html.theme-light .lw-cell:hover b{color:#0C1E38}