:root{--navy:#071d3b;--blue:#1267c8;--cyan:#36c4df;--ink:#142641;--muted:#758397;--pale:#f5f8fc;--line:#e4ebf3;--shadow:0 18px 48px rgba(21,58,100,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.container{width:min(1180px,calc(100% - 48px));margin:0 auto}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.site-header{position:absolute;inset:0 0 auto;z-index:10;color:#fff;background:linear-gradient(180deg,rgba(3,19,43,.72),rgba(3,19,43,0));}.nav-wrap{height:86px;display:flex;align-items:center;gap:34px}.brand img{display:block;width:188px;height:auto}.main-nav{display:flex;align-items:center;gap:25px;margin-left:auto;font-size:14px;font-weight:500}.main-nav>a,.nav-products>a{opacity:.9;white-space:nowrap}.main-nav>a:hover,.main-nav>a.active,.nav-products>a:hover{color:#72e0ee;opacity:1}.nav-products{position:relative;padding:31px 0}.nav-products span{font-size:17px}.product-menu{position:absolute;top:76px;left:-18px;width:160px;padding:8px;border:1px solid rgba(255,255,255,.14);border-radius:10px;background:rgba(5,28,59,.96);box-shadow:var(--shadow);opacity:0;pointer-events:none;transform:translateY(8px);transition:.2s}.nav-products:hover .product-menu{opacity:1;pointer-events:auto;transform:none}.product-menu a{display:block;padding:8px 10px;border-radius:6px;font-size:13px}.product-menu a:hover{background:rgba(54,196,223,.18);color:#7be6f3}.nav-contact{padding-left:24px;border-left:1px solid rgba(255,255,255,.28);line-height:1.3;white-space:nowrap}.nav-contact span{display:block;color:rgba(255,255,255,.62);font-size:11px}.nav-contact a{font-size:16px;font-weight:600;letter-spacing:.04em}.nav-toggle{display:none}
.hero{min-height:680px;background:linear-gradient(90deg,rgba(5,27,58,.87),rgba(5,27,58,.25)),url('../img/index/top6.jpg') center/cover;position:relative;overflow:hidden}.hero:after{content:"";position:absolute;right:-100px;bottom:-190px;width:720px;height:400px;border-radius:50%;background:rgba(38,188,222,.17);filter:blur(20px)}.hero-inner{min-height:680px;display:flex;align-items:center;justify-content:space-between;position:relative;z-index:1}.hero-copy{max-width:620px;color:#fff;padding-top:42px}.eyebrow{margin:0 0 13px;color:var(--blue);font:600 11px/1.4 Arial,sans-serif;letter-spacing:.22em}.hero .eyebrow{color:#83e1ee}.hero h1{margin:0;font-size:clamp(42px,5.6vw,76px);line-height:1.15;letter-spacing:-.04em;font-weight:700}.hero h1 em{color:#72e0ee;font-style:normal}.hero-desc{max-width:480px;margin:26px 0 32px;color:rgba(255,255,255,.78);font-size:16px;line-height:1.9}.hero-actions{display:flex;gap:14px}.btn{display:inline-flex;align-items:center;justify-content:center;min-width:142px;padding:12px 22px;border-radius:4px;font-size:14px;font-weight:600;transition:.2s}.btn-primary{background:#20b7d3;color:#06213e;box-shadow:0 10px 25px rgba(32,183,211,.25)}.btn-primary:hover{background:#6be4f1;transform:translateY(-2px)}.btn-primary span{margin-left:13px;font-size:18px}.btn-ghost{border:1px solid rgba(255,255,255,.5);color:#fff}.btn-ghost:hover{background:#fff;color:var(--navy)}.hero-card{align-self:flex-end;margin-bottom:92px;display:flex;align-items:center;gap:13px;padding:18px 22px;border-left:2px solid #49d2e3;color:#fff;background:rgba(4,24,50,.54);font-size:14px}.hero-card>span{font:700 66px/.9 Arial;color:#7be3ef}.hero-card small{color:rgba(255,255,255,.58);font-size:11px}
.trust-strip{background:var(--navy);color:#fff}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:27px 0}.trust-grid div{padding:0 30px;border-left:1px solid rgba(255,255,255,.14)}.trust-grid div:first-child{border-left:0}.trust-grid strong{display:block;font:700 34px/1.2 Arial;color:#71ddeb}.trust-grid strong span{font-size:18px}.trust-grid small{display:block;margin-top:4px;color:rgba(255,255,255,.64);font-size:12px}
.section{padding:105px 0}.section-heading{max-width:650px;margin:0 auto 52px;text-align:center}.section-heading h2,.split-copy h2,.service-panel h2{margin:0 0 15px;font-size:clamp(28px,3vw,42px);line-height:1.3;letter-spacing:-.03em}.section-heading>p:last-child,.split-copy>p:not(.eyebrow){margin:0;color:var(--muted);font-size:15px}.value-section{background:#fff}.value-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.value-grid article{padding:30px 25px 28px;border:1px solid var(--line);border-radius:8px;background:#fff;transition:.25s}.value-grid article:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:transparent}.value-grid img{width:54px;height:54px;object-fit:contain}.value-grid h3{margin:20px 0 8px;font-size:18px}.value-grid p{margin:0;color:var(--muted);font-size:13px;line-height:1.8}
.solutions-section{background:var(--navy);color:#fff}.section-heading.light{color:#fff}.section-heading.light .eyebrow{color:#63d6e4}.section-heading.light>p:last-child{color:rgba(255,255,255,.62)}.solution-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.solution-card{min-height:278px;display:flex;flex-direction:column;justify-content:space-between;padding:25px;border:1px solid rgba(255,255,255,.12);border-radius:8px;background:linear-gradient(145deg,rgba(25,69,119,.82),rgba(9,34,70,.75));overflow:hidden;transition:.25s}.solution-card:hover{transform:translateY(-5px);background:linear-gradient(145deg,#165d9a,#0b376d);box-shadow:0 18px 40px rgba(0,0,0,.22)}.solution-card.card-large{grid-column:span 2;grid-row:span 2;min-height:574px;flex-direction:row;align-items:flex-end;padding:35px}.solution-card img{display:block;width:100%;height:135px;object-fit:contain;object-position:center bottom;order:2}.solution-card.card-large img{width:50%;height:280px;align-self:center;order:2}.solution-card>div{order:1}.card-index{display:inline-block;color:#6ee0ec;font:600 12px Arial;letter-spacing:.1em}.solution-card h3{margin:12px 0 7px;font-size:20px}.solution-card p{margin:0;color:rgba(255,255,255,.65);font-size:13px;line-height:1.8}.solution-card b{display:inline-block;margin-top:20px;color:#7ae2ed;font-size:13px;font-weight:500}
.rfid-section{background:var(--pale)}.split-layout{display:grid;grid-template-columns: .85fr 1.15fr;align-items:center;gap:85px}.split-copy{max-width:440px}.split-copy .eyebrow{color:var(--blue)}.split-copy h2{color:var(--ink)}.split-copy>p:not(.eyebrow){line-height:2}.text-link{display:inline-block;margin-top:20px;color:var(--blue);font-size:14px;font-weight:600}.split-image{overflow:hidden;border-radius:10px;box-shadow:var(--shadow)}.split-image img{display:block;width:100%;height:385px;object-fit:cover}
.cases-section{background:#fff}.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.case-card{overflow:hidden;border:1px solid var(--line);border-radius:9px;background:#fff;box-shadow:0 8px 25px rgba(22,55,90,.05)}.case-card>img{display:block;width:100%;height:220px;object-fit:cover}.case-card>div{padding:24px 27px 28px}.case-card span{color:var(--blue);font:600 11px Arial;letter-spacing:.08em}.case-card h3{margin:10px 0 6px;font-size:22px}.case-card p{margin:0 0 16px;color:var(--muted);font-size:13px;line-height:1.9}.case-card a{color:var(--blue);font-size:13px;font-weight:600}.service-section{padding-top:0;background:#fff}.service-panel{display:grid;grid-template-columns:1fr 1fr;gap:70px;padding:68px 75px;border-radius:10px;background:linear-gradient(110deg,#eaf8fb,#f7fbfd)}.service-panel h2{font-size:36px}.service-list{padding-top:11px}.service-list p{margin:0;padding:12px 0;border-bottom:1px solid #d6eaf0;color:#506378;font-size:14px}.service-list b{display:inline-block;width:42px;color:var(--blue);font:600 12px Arial}
.site-footer{padding:58px 0 0;background:#061a35;color:rgba(255,255,255,.65)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.5fr 120px;gap:45px;padding-bottom:45px}.footer-logo{width:170px}.footer-grid p{margin:12px 0 0;font-size:12px;line-height:1.8}.footer-grid strong{display:block;margin-bottom:14px;color:#fff;font-size:14px}.footer-grid>a,.footer-grid>div:not(:first-child) a{display:block;margin:8px 0;font-size:12px}.footer-grid a:hover{color:#73e0ed}.footer-qr{text-align:center}.footer-qr img{display:block;width:95px;height:95px;margin:0 auto 8px}.footer-qr span{font-size:11px}.copyright{padding:18px 0;border-top:1px solid rgba(255,255,255,.12);font-size:11px;color:rgba(255,255,255,.42)}
@media(max-width:900px){.nav-wrap{height:70px}.nav-contact{display:none}.nav-toggle{display:block;margin-left:auto;border:0;background:none;color:#fff;font-size:25px}.main-nav{display:none;position:absolute;top:70px;left:0;right:0;margin:0;padding:12px 24px 20px;flex-direction:column;align-items:stretch;gap:0;background:rgba(5,27,58,.98)}.main-nav.open{display:flex}.main-nav>a,.nav-products>a{display:block;padding:10px 0}.nav-products{padding:0}.product-menu{position:static;width:auto;display:none;opacity:1;transform:none;box-shadow:none;background:rgba(255,255,255,.06)}.nav-products:hover .product-menu{display:block}.hero,.hero-inner{min-height:620px}.hero-card{display:none}.solution-grid{grid-template-columns:repeat(2,1fr)}.solution-card.card-large{grid-column:span 2;min-height:360px}.split-layout{gap:40px}.service-panel{padding:48px 42px}}
@media(max-width:600px){.container{width:calc(100% - 32px)}.brand img{width:150px}.hero{min-height:610px;background-position:63% center}.hero-inner{min-height:610px}.hero-copy{padding-top:30px}.hero h1{font-size:44px}.hero-desc{font-size:14px}.hero-actions{flex-wrap:wrap}.btn{min-width:130px}.trust-grid{grid-template-columns:repeat(2,1fr);gap:20px 0;padding:24px 0}.trust-grid div{padding:0 18px}.trust-grid div:nth-child(3){border-left:0}.trust-grid strong{font-size:27px}.section{padding:70px 0}.section-heading{margin-bottom:32px}.section-heading h2,.split-copy h2,.service-panel h2{font-size:29px}.value-grid{grid-template-columns:repeat(2,1fr);gap:10px}.value-grid article{padding:20px 15px}.value-grid h3{font-size:16px}.value-grid p{font-size:12px}.solution-grid{grid-template-columns:1fr;gap:12px}.solution-card,.solution-card.card-large{grid-column:auto;grid-row:auto;min-height:240px;padding:22px}.solution-card.card-large{display:flex;flex-direction:column}.solution-card.card-large img{width:100%;height:150px;align-self:auto}.solution-card img{height:110px}.split-layout,.case-grid,.service-panel{grid-template-columns:1fr}.split-image img{height:250px}.case-card>img{height:170px}.case-card>div{padding:20px}.service-panel{gap:28px;padding:35px 24px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-grid>div:first-child{grid-column:span 2}.footer-qr{grid-column:span 2;text-align:left;display:flex;align-items:center;gap:10px}.footer-qr img{margin:0;width:76px;height:76px}.copyright{line-height:1.8}}

/* 首页方案区第二版校正：首个方案改为横向主卡，避免大面积留白 */
.main-nav .nav-ai{padding:6px 13px;border:1px solid rgba(112,224,235,.65);border-radius:4px;color:#8ce8f0;line-height:1}.main-nav .nav-ai:hover{background:#25b9d4;color:#06213e}
.solution-card.card-large{grid-column:span 3;grid-row:auto;min-height:320px;flex-direction:row;align-items:center;padding:35px 48px}.solution-card.card-large img{width:48%;height:240px;align-self:center}.solution-card.card-large>div{max-width:560px}
@media(max-width:900px){.main-nav .nav-ai{margin-top:6px;padding:10px 12px;text-align:center}.solution-card.card-large{grid-column:span 2;min-height:300px;padding:28px}}
@media(max-width:600px){.hero{min-height:570px}.hero-inner{min-height:570px}.hero-copy{padding-top:20px}.hero h1{font-size:38px}.hero-desc{margin:18px 0 24px;font-size:13px;line-height:1.75}.solution-card.card-large{grid-column:auto;min-height:235px;padding:22px;flex-direction:column;align-items:stretch}.solution-card.card-large img{width:100%;height:125px;align-self:auto}.solution-card.card-large h3{font-size:19px}.solution-card h3{font-size:18px}.solution-card p{font-size:12px}}

/* 首页区块顺序与解决方案三行布局 */
main{display:flex;flex-direction:column}.hero{order:1}.rfid-section{order:2}.trust-strip{order:3}.value-section{order:4}.solutions-section{order:5}.cases-section{order:6}.service-section{order:7}
.solution-card.card-large{grid-column:span 2;min-height:320px}.solution-card.card-large img{width:48%;height:240px}
@media(max-width:900px){.solution-card.card-large{grid-column:span 2}}
@media(max-width:600px){.solution-card.card-large{grid-column:auto}.rfid-section{padding-top:58px;padding-bottom:58px}.split-layout{gap:26px}.split-copy h2{font-size:30px}}

/* 手机端方案卡片统一为紧凑横向布局，避免主卡被桌面高度规则撑开 */
@media(max-width:600px){
  .solution-grid{gap:12px}
  .solution-card,.solution-card.card-large{position:relative;display:block;min-height:176px;height:176px;padding:18px 17px;border-radius:12px;overflow:hidden}
  .solution-card.card-large{min-height:190px;height:190px;flex-direction:initial}
  .solution-card>div,.solution-card.card-large>div{position:relative;z-index:1;max-width:59%;}
  .solution-card img,.solution-card.card-large img{position:absolute;right:16px;top:50%;bottom:auto;width:34%!important;height:100px!important;align-self:auto;object-fit:contain;object-position:center;transform:translateY(-50%);}
  .solution-card h3,.solution-card.card-large h3{margin:8px 0 5px;font-size:17px;line-height:1.45}
  .solution-card p{font-size:12px;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .solution-card b{margin-top:10px;font-size:12px}
}

/* 手机页脚：压缩品牌区高度，统一两列信息的节奏 */
@media(max-width:600px){
  .site-footer{padding:34px 0 0}
  .footer-grid{grid-template-columns:1fr 1fr;gap:22px 18px;padding-bottom:28px}
  .footer-grid>div:first-child{grid-column:1/-1}
  .footer-logo{width:148px}
  .footer-grid>div:first-child p{margin-top:8px;font-size:12px;color:rgba(255,255,255,.55)}
  .footer-grid strong{margin-bottom:9px;font-size:15px}
  .footer-grid>div:not(:first-child) a{margin:5px 0;font-size:12px;line-height:1.5}
  .footer-grid>div:not(:first-child) p{margin-top:7px;font-size:11px;line-height:1.6}
  .footer-qr{grid-column:1/-1;display:flex;align-items:center;gap:12px;padding-top:4px;border-top:1px solid rgba(255,255,255,.1)}
  .footer-qr img{width:64px;height:64px;margin:12px 0 0}
  .footer-qr span{font-size:12px;color:rgba(255,255,255,.6)}
  .copyright{padding:14px 0;font-size:10px;line-height:1.7}
}

/* 移动端整体收口：避免横向溢出、过大留白和不同区块节奏不一致 */
@media(max-width:600px){
  html,body{width:100%;overflow-x:hidden}
  img{max-width:100%}
  .site-header{position:absolute}
  .nav-wrap{width:calc(100% - 32px);height:64px}
  .brand img{width:146px}
  .hero,.hero-inner{min-height:560px}
  .hero{background-position:67% center}
  .hero-inner{width:calc(100% - 32px);align-items:flex-start}
  .hero-copy{padding-top:128px;max-width:100%}
  .hero .eyebrow{font-size:9px;letter-spacing:.13em}
  .hero h1{font-size:38px;line-height:1.18;letter-spacing:-.05em}
  .hero-desc{max-width:300px;margin:16px 0 22px;font-size:13px;line-height:1.75}
  .hero-actions{gap:9px}.btn{min-width:124px;padding:10px 15px;font-size:13px}
  .trust-grid{width:calc(100% - 32px);padding:22px 0;gap:18px 0}
  .trust-grid div{padding:0 10px}.trust-grid strong{font-size:25px}.trust-grid small{font-size:11px}
  .section{padding:58px 0}
  .section-heading{width:calc(100% - 16px);margin-bottom:28px}
  .section-heading .eyebrow{font-size:9px;letter-spacing:.14em}
  .section-heading h2,.split-copy h2,.service-panel h2{font-size:26px;line-height:1.35}
  .section-heading>p:last-child{font-size:13px;line-height:1.75}
  .value-grid{gap:9px}.value-grid article{min-height:160px;padding:18px 13px;border-radius:9px}.value-grid img{width:44px;height:44px}.value-grid h3{margin:12px 0 5px;font-size:15px}.value-grid p{font-size:11px;line-height:1.65}
  .rfid-section{padding:54px 0}.split-layout{width:calc(100% - 32px);gap:25px}.split-copy{max-width:none}.split-copy .eyebrow{font-size:9px}.split-copy h2{font-size:29px}.split-copy>p:not(.eyebrow){font-size:13px;line-height:1.8}.text-link{margin-top:12px;font-size:13px}.split-image{height:215px;border-radius:10px}.split-image img{height:215px}
  .solutions-section{padding-top:62px}.solution-grid{width:calc(100% - 3px);gap:10px}.solution-card,.solution-card.card-large{height:170px;min-height:170px;padding:17px 15px;border-radius:10px}.solution-card.card-large{height:184px;min-height:184px}.solution-card>div,.solution-card.card-large>div{max-width:58%}.card-index{font-size:10px}.solution-card h3,.solution-card.card-large h3{margin:7px 0 4px;font-size:16px}.solution-card p{font-size:11px;line-height:1.55}.solution-card b{margin-top:8px;font-size:11px}.solution-card img,.solution-card.card-large img{right:12px;width:35%!important;height:92px!important}.solution-card.card-large img{height:105px!important}
  .cases-section{padding-top:62px}.case-grid{width:calc(100% - 3px);gap:14px}.case-card{border-radius:10px}.case-card>img{height:155px}.case-card>div{padding:17px}.case-card span{font-size:10px}.case-card h3{margin:7px 0 5px;font-size:19px}.case-card p{font-size:12px;line-height:1.75;margin-bottom:11px}.case-card a{font-size:12px}
  .service-section{padding-top:0}.service-panel{width:calc(100% - 32px);gap:22px;padding:28px 20px;border-radius:10px}.service-panel h2{font-size:27px}.service-list{padding-top:0}.service-list p{padding:10px 0;font-size:12px;line-height:1.7}.service-list b{width:35px;font-size:10px}
}

/* RFID 专题图裁切：去除素材自带的下半段留白 */
.rfid-section{padding-top:76px;padding-bottom:76px}.split-layout{align-items:center}.split-image{height:310px;border-radius:12px}.split-image img{height:310px;object-fit:cover;object-position:center top}
@media(max-width:600px){.rfid-section{padding-top:54px;padding-bottom:54px}.split-image{height:220px}.split-image img{height:220px;object-position:center top}}

/* 桌面端方案图标统一固定在每张卡片右下角 */
.solution-card{position:relative;display:block}.solution-card>div,.solution-card.card-large>div{position:relative;z-index:1;max-width:58%}.solution-card img,.solution-card.card-large img{position:absolute;right:8px;bottom:18px;z-index:0;width:40%;height:150px;align-self:auto;object-fit:contain;object-position:center bottom}.solution-card.card-large img{right:16px;bottom:24px;width:42%;height:190px}
@media(max-width:600px){.solution-card>div,.solution-card.card-large>div{max-width:59%}.solution-card img,.solution-card.card-large img{right:12px;bottom:auto;top:50%;width:35%!important;height:92px!important;object-position:center center;transform:translateY(-50%)}.solution-card.card-large img{right:12px;width:35%!important;height:105px!important}}

/* 手机首屏收紧，避免按钮下方出现大段空白 */
@media(max-width:600px){
  .hero,.hero-inner{min-height:420px}
  .hero-copy{padding-top:108px}
  .hero-desc{margin-bottom:20px}
}

/* 首页方案卡片统一为 3 列 3 行等大布局 */
.solution-card.card-large{
  grid-column:auto;
  grid-row:auto;
  min-height:278px;
  height:auto;
  flex-direction:column;
  align-items:stretch;
  padding:25px;
}
.solution-card.card-large img{
  right:24px;
  bottom:18px;
  width:40%;
  height:150px;
}

/* 01 图标素材内部留白不同，单独校正到与其余图标相同的右侧位置 */
/* 已改用裁剪后的居中图标(crop/ic*.png)，以下旧 hack 规则删除 */
@media(max-width:900px){
  .solution-card.card-large{
    grid-column:auto;
    min-height:278px;
  }
}
@media(max-width:600px){
  .solution-card.card-large{
    grid-column:auto;
    grid-row:auto;
    min-height:170px;
    height:170px;
    padding:17px 15px;
    flex-direction:initial;
  }
  .solution-card.card-large img{
    right:12px;
    bottom:auto;
    width:35%!important;
    height:92px!important;
    top:50%;
    transform:translateY(-50%);
  }
}

.brand-cases-section{order:7;background:#fff}
.brand-cases-image{padding:18px;border:1px solid var(--line);border-radius:10px;background:#f4f6f8;text-align:center}
.brand-cases-image img{display:block;width:100%;height:auto;max-height:430px;object-fit:contain}
@media(min-width:901px){
  .brand-cases-section{display:none}
}
.mobile-footer{display:none}
.legacy-mobile-menu{display:none}
.wechat-contact{display:block}
@media(min-width:901px){
  .nav-contact{
    display:flex;
    flex-direction:column;
    align-items:flex-start;
    gap:2px;
    min-width:178px;
    padding:8px 0 8px 22px;
    border-left:1px solid rgba(255,255,255,.28);
    line-height:1.2;
  }
  .nav-contact span{font-size:11px;color:rgba(255,255,255,.62);letter-spacing:.08em}
  .nav-contact a{font-weight:600;letter-spacing:.04em;transition:color .2s}
  .nav-contact a:first-of-type{font-size:18px;color:#fff}
  .nav-contact .wechat-contact{font-size:15px;color:#8ce8f0}
  .nav-contact a:hover{color:#72e0ee}
}
@media(max-width:900px){
  .site-header{display:none}
  .nav-toggle{display:none!important}
  .nav-contact{display:none}
  .main-nav{display:none}
  .legacy-mobile-menu{display:block;width:100%;padding:.2rem;background:#fff;position:relative;z-index:11;min-height:3.5rem;overflow:hidden}
  .legacy-mobile-menu .zhb_r_navt{text-align:right;white-space:nowrap}
  .legacy-mobile-menu .zhb_r_navt a{display:inline;text-decoration:none;line-height:1.8;font-size:1.2rem;color:#000;padding:0 .55rem}
  .legacy-mobile-menu .zhb_r_navt a img{width:1.55rem;height:1.55rem;vertical-align:middle;padding-right:.25rem;margin-top:-.15rem;border:0;object-fit:contain}
  .legacy-mobile-menu .zhb_r_navt a i{font-style:italic;font-size:1.2rem;color:#000}
}
@media(max-width:600px){
  main{padding-bottom:0px}
  .brand-cases-section{padding-top:58px;padding-bottom:58px}
  .brand-cases-image{padding:8px;border-radius:8px}
  .brand-cases-image img{max-height:none}
  .mobile-footer{position:fixed;display:flex;left:0;right:0;bottom:0;z-index:30;height:60px;padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid #dce5ef;box-shadow:0 -5px 18px rgba(7,29,59,.12)}
  .mobile-footer .menu{flex:1;min-width:0;text-align:center;font-size:10px;color:#506378}
  .mobile-footer .menu a{display:flex;height:60px;flex-direction:column;align-items:center;justify-content:center;gap:2px}
  .mobile-footer .menuicon{display:block;width:24px;height:24px;object-fit:contain}
  .mobile-footer .menutitle{color:#506378;line-height:1.2}
  .mobile-footer .menutitle_focus{color:var(--blue)}
}

/* 01-09 图标统一对齐（靠右收紧：图案居中自带透明边距，right 相应减小） */
.solution-card img,
.solution-card.card-large img{
  right:8px;
  bottom:18px;
  width:150px;
  height:150px;
  object-fit:contain;
  object-position:center;
}
@media(max-width:600px){
  .solution-card img,
  .solution-card.card-large img{
    right:16px;
    top:50%;
    bottom:auto;
    width:120px!important;
    height:100px!important;
    object-position:center;
    transform:translateY(-50%);
  }
}

/* Hero 图片上下区域自然融合，弱化素材原有的横向分界线 */
.hero:before{
  content:"";
  position:absolute;
  inset:0;
  z-index:0;
  pointer-events:none;
  background:linear-gradient(
    180deg,
    rgba(7,29,59,.02) 0%,
    rgba(7,29,59,.06) 22%,
    rgba(7,29,59,.14) 34%,
    rgba(27,48,74,.28) 45%,
    rgba(54,76,101,.40) 55%,
    rgba(91,113,135,.32) 68%,
    rgba(151,171,184,.16) 84%,
    rgba(151,171,184,0) 100%
  );
}

/* ============ 0920 反馈修正 ============ */

/* 1) 手机端方案卡片图标放大一倍（裁剪图标已去掉箭头、主图居中，统一居中即可） */
@media(max-width:600px){
  .solution-card img,
  .solution-card.card-large img{
    right:-3px;
    width:157.5px!important;
    height:120px!important;
    object-fit:contain;
    object-position:center;
  }
}

/* 2) 案例卡片"年份 · 门店数"一行放大一倍：桌面 11→22px，手机 10→20px */
.case-card span{font-size:22px}
@media(max-width:600px){
  .case-card span{font-size:20px}
}

/* 3) 手机端"欧米案例"与"成功案例"板块之间的空白收紧，与其它板块衔接协调 */
@media(max-width:600px){
  .brand-cases-section{padding-top:22px}
}

/* 4) 页脚微信二维码不变形：高度跟随原图比例，不再强制正方形 */
.footer-qr img{width:95px;height:auto}
@media(max-width:600px){
  .footer-qr img{width:64px;height:auto;margin:12px 0 0}
}

/* ============ Hero 统计卡优化 ============ */
/* 玻璃质感卡片：圆角 + 描边 + 背景模糊 + 投影，与照片背景融合更自然 */
.hero-card{
  position:relative;
  gap:16px;
  margin-bottom:104px;
  padding:20px 26px 20px 26px;
  border:1px solid rgba(255,255,255,.16);
  border-radius:12px;
  background:linear-gradient(135deg,rgba(8,32,66,.78),rgba(8,32,66,.40));
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  box-shadow:0 20px 45px rgba(2,12,30,.38);
}
/* 左侧品牌色竖杠：改为渐变圆角条，与卡片圆角呼应 */
.hero-card:before{
  content:"";
  position:absolute;
  left:0;
  top:16px;
  bottom:16px;
  width:3px;
  border-radius:3px;
  background:linear-gradient(180deg,#49d2e3,#2b8fd9);
}
/* 数字：略微收敛，等宽数字更稳 */
.hero-card>span{
  font:700 56px/1 Arial,sans-serif;
  color:#7be3ef;
  font-variant-numeric:tabular-nums;
  letter-spacing:-.01em;
}
/* 数字与文字之间加一条细分隔线，结构更清晰 */
.hero-card>div{
  border-left:1px solid rgba(255,255,255,.18);
  padding-left:16px;
  font-size:15px;
  font-weight:600;
  line-height:1.4;
  color:rgba(255,255,255,.94);
}
/* 说明小字：加大一号、提亮、松一点字距 */
.hero-card small{
  display:block;
  margin-top:5px;
  font-size:12px;
  font-weight:400;
  color:rgba(255,255,255,.72);
  letter-spacing:.03em;
}

/* ============ 价值卡片：图标与标题居中 ============ */
.value-grid img{display:block;margin:0 auto}
.value-grid h3{text-align:center}