:root{
  --hm-primary:#1e5ac9;
  --hm-primary-dark:#0f3f99;
  --hm-primary-light:#3c7ce0;
  --hm-deep-blue:#1a3a5c;
  --hm-deep-blue-2:#2a5278;
  --hm-deep-gradient:linear-gradient(135deg,#1a3a5c 0%,#2a5278 100%);
  --hm-accent:#00c2a8;
  --hm-text:#1a2238;
  --hm-text-sub:#444444;
  --hm-border:#e5e9f2;
  --hm-bg:#f7f9fc;
  --hm-bg-2:#eef3fb;
  --hm-white:#ffffff;
  --hm-radius:14px;
  --hm-radius-lg:20px;
  --hm-shadow-sm:0 2px 10px rgba(30,90,201,.06);
  --hm-shadow:0 8px 32px rgba(30,90,201,.08);
  --hm-shadow-lg:0 20px 60px rgba(30,90,201,.12);
  --hm-gradient:linear-gradient(135deg,#1e5ac9 0%,#3c7ce0 100%);
  --hm-gradient-2:linear-gradient(135deg,#0f3f99 0%,#1e5ac9 50%,#00c2a8 100%);
  --hm-ease:cubic-bezier(.4,0,.2,1);
}
.home-hero{background:var(--hm-gradient-2);color:#fff;padding:70px 0 100px;position:relative;overflow:hidden}
.home-hero::before{content:"";position:absolute;top:-40%;right:-10%;width:680px;height:680px;background:radial-gradient(circle,rgba(255,255,255,.12) 0%,transparent 60%);border-radius:50%}
.home-hero::after{content:"";position:absolute;bottom:-30%;left:-8%;width:520px;height:520px;background:radial-gradient(circle,rgba(0,194,168,.3) 0%,transparent 60%);border-radius:50%}
.home-hero .banner-inner{position:relative;z-index:2;max-width:1040px;margin:0 auto;text-align:center}
.home-hero h1{font-size:46px;line-height:1.3;font-weight:800;letter-spacing:1px;margin-bottom:24px;background:linear-gradient(90deg,#fff,#e0f1ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.home-hero p{font-size:18px;line-height:1.9;opacity:.92;margin-bottom:34px;max-width:860px;margin-left:auto;margin-right:auto}
.hm-section{padding:96px 0;position:relative}
.hm-section:nth-child(even){background:var(--hm-bg)}
.hm-section-head{text-align:center;margin-bottom:64px;max-width:860px;margin-left:auto;margin-right:auto}
.hm-title{font-size:40px;line-height:1.3;font-weight:800;color:var(--hm-text);margin:0 0 16px;letter-spacing:-.5px}
.hm-subtitle{font-size:17px;line-height:1.8;color:var(--hm-text-sub);margin:0;font-weight:400}
.hm-section-eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:3px;color:var(--hm-primary);text-transform:uppercase;margin-bottom:14px;padding:5px 16px;background:rgba(30,90,201,.08);border-radius:100px}
.hm-title-light{color:#fff}
@supports ((-webkit-background-clip:text) or (background-clip:text)){.hm-title-light{background:linear-gradient(90deg,#fff,#c9e0ff);-webkit-background-clip:text;background-clip:text;color:transparent}}
.hm-subtitle-light{color:#fff}
.hm-anim{opacity:0;transform:translateY(30px);transition:opacity .7s var(--hm-ease),transform .7s var(--hm-ease)}
.hm-anim.in{opacity:1;transform:translateY(0)}
.hm-cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.hm-cat-card{display:flex;flex-direction:column;background:var(--hm-white);border:1px solid var(--hm-border);border-radius:24px;padding:14px;position:relative;transition:transform .4s var(--hm-ease),box-shadow .4s var(--hm-ease),border-color .4s var(--hm-ease);overflow:hidden;text-decoration:none;color:inherit;box-shadow:var(--hm-shadow-sm)}
.hm-cat-card:hover{transform:translateY(-8px);border-color:rgba(30,90,201,.25);box-shadow:var(--hm-shadow-lg)}
.hm-cat-img{aspect-ratio:4/3;border-radius:18px;overflow:hidden;background:linear-gradient(150deg,#eef3fb 0%,#e4ecfa 50%,#f6f9ff 100%)}
.hm-cat-img img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;display:block;transition:transform .5s var(--hm-ease)}
.hm-cat-card:hover .hm-cat-img img{transform:scale(1.07)}
.hm-cat-body{display:flex;flex-direction:column;flex:1;padding:18px 8px 8px}
.hm-cat-name{font-size:20px;font-weight:700;color:var(--hm-text);margin:0 0 12px;line-height:1.3;position:relative;padding-bottom:12px}
.hm-cat-name::after{content:"";position:absolute;left:0;bottom:0;width:36px;height:3px;border-radius:3px;background:var(--hm-gradient)}
.hm-cat-desc{font-size:14px;line-height:1.7;color:var(--hm-text-sub);margin:0 0 18px;flex:1;min-height:0}
.hm-cat-more{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:var(--hm-primary);transition:color .3s var(--hm-ease)}
.hm-cat-more svg{transition:transform .3s var(--hm-ease)}
.hm-cat-card:hover .hm-cat-more svg{transform:translateX(5px)}
.hm-prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.hm-prod-card{background:var(--hm-white);border:1px solid var(--hm-border);border-radius:14px;overflow:hidden;transition:all .4s var(--hm-ease);display:flex;flex-direction:column;box-shadow:var(--hm-shadow-sm)}
.hm-prod-card:hover{transform:translateY(-8px);box-shadow:var(--hm-shadow-lg);border-color:var(--hm-deep-blue)}
.hm-prod-card-head{background:var(--hm-deep-gradient);padding:28px 24px;color:#fff;position:relative}
.hm-prod-card-head::after{content:"";position:absolute;bottom:0;right:0;width:80px;height:80px;background:url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M6 6h12M6 12h12M6 18h8' stroke='white' stroke-opacity='0.12' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");opacity:.5}
.hm-prod-tag{display:inline-block;background:rgba(232,119,34,.95);color:#fff;font-size:11px;font-weight:700;padding:4px 12px;border-radius:3px;margin-bottom:12px;letter-spacing:1px;position:relative;z-index:1}
.hm-prod-title{font-size:22px;font-weight:700;margin:0;line-height:1.3;position:relative;z-index:1}
.hm-prod-card-body{padding:24px;flex:1;display:flex;flex-direction:column}
.hm-prod-specs{list-style:none;margin:0 0 20px;padding:0;flex:1}
.hm-prod-specs li{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px dashed var(--hm-border);font-size:14px}
.hm-prod-specs li:last-child{border-bottom:none}
.hm-prod-spec-label{color:var(--hm-text-sub)}
.hm-prod-spec-value{color:var(--hm-text);font-weight:600}
.hm-prod-apps{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:22px}
.hm-prod-app-tag{background:var(--hm-bg-2);color:var(--hm-text);font-size:12px;padding:5px 12px;border-radius:3px;border:1px solid var(--hm-border)}
.hm-prod-footer{display:flex;gap:10px}
.hm-btn{flex:1;display:inline-flex;align-items:center;justify-content:center;padding:11px 18px;font-size:14px;font-weight:600;border-radius:6px;text-decoration:none;cursor:pointer;transition:all .3s var(--hm-ease);border:1px solid transparent}
.hm-btn-primary{background:var(--hm-gradient);color:#fff}
.hm-btn-primary:hover{opacity:.92;transform:translateY(-2px);box-shadow:0 6px 16px rgba(30,90,201,.3)}
.hm-btn-ghost{background:transparent;color:var(--hm-primary);border:1px solid var(--hm-primary)}
.hm-btn-ghost:hover{background:var(--hm-primary);color:#fff}
.hm-categories .hm-btn-primary{background:var(--hm-deep-gradient);color:#fff}
.hm-categories .hm-btn-primary:hover{box-shadow:0 6px 16px rgba(26,58,92,.35)}
.hm-categories .hm-btn-ghost{color:var(--hm-deep-blue);border-color:var(--hm-deep-blue)}
.hm-categories .hm-btn-ghost:hover{background:var(--hm-deep-blue);color:#fff}
.hm-why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.hm-why-card{position:relative;background:var(--hm-white);border:1px solid var(--hm-border);border-radius:16px;padding:32px 26px;text-decoration:none;color:inherit;overflow:hidden;transition:all .4s var(--hm-ease);box-shadow:var(--hm-shadow-sm);display:flex;flex-direction:column}
.hm-why-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:var(--hm-gradient);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--hm-ease)}
.hm-why-card:hover{transform:translateY(-8px);box-shadow:var(--hm-shadow-lg);border-color:transparent}
.hm-why-card:hover::before{transform:scaleX(1)}
.hm-why-card-deco{position:absolute;top:-30px;right:-30px;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(30,90,201,.08),transparent 70%);transition:all .4s var(--hm-ease)}
.hm-why-card:hover .hm-why-card-deco{transform:scale(1.5);background:radial-gradient(circle,rgba(30,90,201,.12),transparent 70%)}
.hm-why-card-icon{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,rgba(30,90,201,.1),rgba(0,194,168,.1));display:flex;align-items:center;justify-content:center;margin-bottom:18px;position:relative;z-index:1;transition:all .4s var(--hm-ease)}
.hm-why-card-icon svg{width:26px;height:26px;color:var(--hm-primary)}
.hm-why-card:hover .hm-why-card-icon{background:var(--hm-gradient);transform:rotate(-6deg) scale(1.08)}
.hm-why-card:hover .hm-why-card-icon svg{color:#fff}
.hm-why-card-title{font-size:18px;font-weight:700;color:var(--hm-text);margin:0 0 12px;line-height:1.4;position:relative;z-index:1}
.hm-why-card-desc{font-size:14px;line-height:1.8;color:var(--hm-text-sub);margin:0 0 18px;flex:1;position:relative;z-index:1}
.hm-why-card-more{font-size:14px;font-weight:600;color:var(--hm-primary);display:inline-flex;align-items:center;gap:4px;transition:all .3s var(--hm-ease);position:relative;z-index:1}
.hm-why-card:hover .hm-why-card-more{gap:10px}
.hm-why-empty{grid-column:1/-1;text-align:center;padding:60px;color:var(--hm-text-sub);font-size:16px}
.hm-spec-table-wrap{background:var(--hm-white);border-radius:16px;overflow:hidden;box-shadow:var(--hm-shadow-sm);border:1px solid var(--hm-border)}
.hm-spec-table-scroll{overflow-x:auto}
.hm-spec-table{width:100%;border-collapse:collapse;font-size:14px;min-width:720px}
.hm-spec-table thead{background:var(--hm-deep-gradient);color:#fff}
.hm-spec-table th{padding:16px 18px;text-align:left;font-weight:600;font-size:14px;white-space:nowrap}
.hm-spec-table td{padding:15px 18px;border-bottom:1px solid var(--hm-border);color:var(--hm-text)}
.hm-spec-table tbody tr:last-child td{border-bottom:none}
.hm-spec-table tbody tr{transition:background .3s var(--hm-ease)}
.hm-spec-table tbody tr:hover{background:rgba(232,119,34,.05)}
.hm-spec-name{font-weight:700;color:var(--hm-text)}
.hm-spec-name a{color:var(--hm-text);text-decoration:none;transition:color .3s var(--hm-ease)}
.hm-spec-name a:hover{color:var(--hm-primary)}
.hm-spec-best{color:#e87722;font-weight:600}
.hm-spec-note{padding:14px 22px;background:var(--hm-bg-2);font-size:13px;color:var(--hm-text-sub);border-top:1px solid var(--hm-border);line-height:1.7}
.hm-ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.hm-ind-card{display:block;position:relative;background:var(--hm-white);border:1px solid var(--hm-border);border-radius:var(--hm-radius-lg);padding:32px 28px;text-decoration:none;color:inherit;transition:all .4s var(--hm-ease);box-shadow:var(--hm-shadow-sm);display:flex;flex-direction:column;overflow:hidden}
.hm-ind-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:var(--hm-deep-gradient);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--hm-ease)}
.hm-ind-card:hover{transform:translateY(-6px);box-shadow:var(--hm-shadow-lg);border-color:transparent}
.hm-ind-card:hover::before{transform:scaleX(1)}
.hm-ind-content{display:flex;flex-direction:column;flex:1;position:relative;z-index:1}
.hm-ind-icon{width:56px;height:56px;border-radius:14px;background:linear-gradient(135deg,rgba(26,58,92,.1),rgba(42,82,120,.1));border:1px solid rgba(26,58,92,.12);display:flex;align-items:center;justify-content:center;margin-bottom:18px;align-self:flex-start;color:var(--hm-deep-blue);transition:all .4s var(--hm-ease)}
.hm-ind-icon svg{width:28px;height:28px}
.hm-ind-card:hover .hm-ind-icon{background:var(--hm-deep-gradient);color:#fff;border-color:transparent;transform:rotate(-6deg) scale(1.05)}
.hm-ind-name{font-size:22px;font-weight:700;margin:0 0 12px;color:var(--hm-text);line-height:1.3}
.hm-ind-desc{font-size:14px;line-height:1.8;color:var(--hm-text-sub);margin:0 0 18px;flex:1}
.hm-ind-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:18px}
.hm-ind-tag{background:var(--hm-bg-2);color:var(--hm-deep-blue);font-size:12px;font-weight:600;padding:5px 12px;border-radius:100px;border:1px solid rgba(26,58,92,.12)}
.hm-ind-more{font-size:14px;font-weight:600;color:var(--hm-deep-blue);transition:all .3s var(--hm-ease);align-self:flex-start}
.hm-ind-card:hover .hm-ind-more{transform:translateX(6px)}
.hm-eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:2px;color:var(--hm-deep-blue);margin-bottom:14px;text-transform:uppercase}
.hm-guide-wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.hm-guide-steps{display:flex;flex-direction:column}
.hm-guide-step{display:flex;gap:20px;padding:24px 0;border-bottom:1px solid var(--hm-border)}
.hm-guide-step:last-child{border-bottom:none}
.hm-guide-step-num{flex-shrink:0;width:44px;height:44px;background:var(--hm-deep-gradient);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;border-radius:8px;box-shadow:0 6px 16px rgba(26,58,92,.3)}
.hm-guide-step-content h4{font-size:18px;font-weight:700;margin:0 0 8px;color:var(--hm-text)}
.hm-guide-step-content p{font-size:14px;color:var(--hm-text-sub);line-height:1.7;margin:0}
.hm-guide-formula{background:var(--hm-deep-gradient);color:#fff;padding:32px;border-radius:var(--hm-radius-lg);box-shadow:0 16px 40px rgba(26,58,92,.25)}
.hm-guide-formula h3{font-size:20px;font-weight:700;margin:0 0 20px;color:#7fb3d8}
.hm-formula-box{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);padding:22px;border-radius:12px;margin-bottom:22px;text-align:center}
.hm-formula-text{font-size:24px;font-weight:700;letter-spacing:1px;font-family:'Courier New',monospace}
.hm-formula-text span{color:#7fb3d8}
.hm-formula-params{display:flex;flex-direction:column;gap:12px}
.hm-formula-param{display:flex;align-items:baseline;gap:12px;font-size:14px}
.hm-formula-key{font-weight:700;color:#7fb3d8;min-width:24px}
.hm-formula-desc{color:rgba(255,255,255,.8)}
.hm-faq-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:40px auto 0}
.hm-faq-item{background:var(--hm-white);border:1px solid var(--hm-border);border-radius:var(--hm-radius);padding:20px 22px;display:flex;flex-direction:column;gap:14px;transition:box-shadow .3s var(--hm-ease),transform .3s var(--hm-ease)}
.hm-faq-item:hover{box-shadow:var(--hm-shadow-sm);transform:translateY(-2px)}
.hm-faq-q{display:flex;align-items:flex-start;gap:10px}
.hm-faq-tag{flex:none;width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;color:#fff}
.hm-faq-tag-q{background:var(--hm-deep-blue)}
.hm-faq-tag-a{background:#f97316}
.hm-faq-q-text{font-size:16px;font-weight:600;color:var(--hm-text);line-height:1.5;margin:1px 0 0}
.hm-faq-a{display:flex;align-items:flex-start;gap:10px;border-top:1px dashed var(--hm-border);padding-top:12px}
.hm-faq-a-text{font-size:14px;color:var(--hm-text-sub);line-height:1.7;flex:1;margin:0}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.hm-more-wrap{text-align:center;margin-top:48px}
.hm-more-btn{display:inline-flex;align-items:center;gap:8px;padding:14px 34px;border-radius:100px;background:var(--hm-white);color:var(--hm-primary);border:1.5px solid var(--hm-primary);font-size:15px;font-weight:600;text-decoration:none;transition:all .3s var(--hm-ease);cursor:pointer}
.hm-more-btn:hover{background:var(--hm-gradient);color:#fff;border-color:transparent;transform:translateY(-2px);box-shadow:0 12px 28px rgba(30,90,201,.3)}
.hm-cert-grid{display:grid;grid-template-columns:1.1fr 1fr 1.1fr;gap:32px;align-items:stretch}
.hm-cert-col{background:var(--hm-white);border-radius:var(--hm-radius-lg);padding:32px 28px;border:1px solid var(--hm-border);display:flex;flex-direction:column}
.hm-cert-subtitle{font-size:18px;font-weight:700;color:var(--hm-text);margin:0 0 24px;padding-bottom:14px;border-bottom:2px solid var(--hm-bg-2)}
.hm-cert-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.hm-cert-item{border-radius:12px;overflow:hidden;border:1px solid var(--hm-border);background:var(--hm-bg);transition:all .3s var(--hm-ease)}
.hm-cert-item:hover{transform:translateY(-3px);box-shadow:var(--hm-shadow-sm);border-color:var(--hm-primary-light)}
.hm-cert-item img{width:100%;aspect-ratio:3/4;object-fit:cover;display:block;background:#fff}
.hm-cert-item span{display:block;padding:10px;text-align:center;font-size:13px;font-weight:600;color:var(--hm-text);background:#fff}
.hm-cert-badges{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.hm-cert-badge{aspect-ratio:1;border-radius:16px;background:linear-gradient(135deg,#e8f0fe 0%,#fff 100%);border:1px solid rgba(30,90,201,.08);display:flex;align-items:center;justify-content:center;transition:all .4s var(--hm-ease)}
.hm-cert-badge:hover{transform:translateY(-4px) rotate(-3deg);box-shadow:var(--hm-shadow)}
.hm-cert-badge-inner{text-align:center}
.hm-cert-badge-inner strong{display:block;font-size:28px;font-weight:800;background:var(--hm-gradient);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.hm-cert-badge-inner span{display:block;font-size:12px;color:var(--hm-text-sub);margin-top:8px;font-weight:600}
.hm-cert-carousel{position:relative;border-radius:14px;overflow:hidden;background:#eef3f9;border:1px solid var(--hm-border);aspect-ratio:4/3}
.hm-cert-carousel-track{display:flex;transition:transform .5s cubic-bezier(.4,0,.2,1);height:100%}
.hm-cert-slide{flex:0 0 100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative}
.hm-cert-slide img{width:100%;height:100%;object-fit:contain;padding:20px}
.hm-cert-slide span{position:absolute;bottom:0;left:0;right:0;padding:10px 16px;text-align:center;font-size:13px;font-weight:600;color:#fff;background:linear-gradient(180deg,transparent,rgba(0,0,0,.55))}
.hm-cert-single{border-radius:14px;overflow:hidden;background:#eef3f9;border:1px solid var(--hm-border);aspect-ratio:4/3;display:flex;flex-direction:column;align-items:center;justify-content:center}
.hm-cert-single img{width:100%;height:100%;object-fit:contain;padding:20px}
.hm-cert-single span{position:absolute;bottom:0;left:0;right:0;padding:10px 16px;text-align:center;font-size:13px;font-weight:600;color:#fff;background:linear-gradient(180deg,transparent,rgba(0,0,0,.55))}
.hm-cert-carousel-btn{position:absolute;top:50%;transform:translateY(-50%);width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.9);border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#1e5ac9;box-shadow:0 4px 12px rgba(0,0,0,.15);transition:all .25s ease;z-index:2}
.hm-cert-carousel-btn:hover{background:#1e5ac9;color:#fff}
.hm-cert-prev{left:10px}
.hm-cert-next{right:10px}
.hm-cert-dots{position:absolute;bottom:10px;left:0;right:0;display:flex;justify-content:center;gap:8px;z-index:2}
.hm-cert-dots button{width:8px;height:8px;border-radius:50%;border:none;background:rgba(255,255,255,.5);cursor:pointer;transition:all .25s ease;padding:0}
.hm-cert-dots button.is-active{background:#1e5ac9;width:24px;border-radius:4px}
.hm-cert-intro{padding:0;font-size:15px;line-height:2;color:#444}
.hm-cert-intro p{margin-bottom:12px}
.hm-cert-intro p:last-child{margin-bottom:0}
.hm-cert-intro img{max-width:100%;border-radius:8px;margin:8px 0}
.hm-cert-intro strong{color:#1e5ac9;font-weight:700}
.hm-cert-photos{display:flex;flex-direction:column;gap:16px}
.hm-cert-photo{border-radius:14px;overflow:hidden;position:relative;aspect-ratio:16/9;border:1px solid var(--hm-border);transition:all .3s var(--hm-ease)}
.hm-cert-photo:hover{transform:translateY(-3px);box-shadow:var(--hm-shadow);border-color:transparent}
.hm-cert-photo img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s var(--hm-ease)}
.hm-cert-photo:hover img{transform:scale(1.06)}
.hm-cert-photo span{position:absolute;left:0;right:0;bottom:0;padding:10px 16px;background:linear-gradient(180deg,transparent,rgba(0,0,0,.78));color:#fff;font-size:14px;font-weight:600}
.nw-grid{display:grid;grid-template-columns:1.06fr 1fr;gap:34px;margin-top:46px;align-items:stretch}
.nw-hero{position:relative;display:flex;flex-direction:column;border-radius:20px;overflow:hidden;background:#0f2540;text-decoration:none}
.nw-hero-media{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;background:#132c4f}
.nw-hero-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .7s ease}
.nw-hero:hover .nw-hero-media img{transform:scale(1.05)}
.nw-hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,37,64,0) 30%,rgba(15,37,64,.9) 100%)}
.nw-hero-tag{position:absolute;top:16px;left:16px;z-index:2;background:linear-gradient(135deg,#e8a838,#e07a2a);color:#fff;font-size:12px;font-weight:700;padding:6px 14px;border-radius:100px;letter-spacing:.05em}
.nw-hero-body{display:flex;flex-direction:column;gap:12px;padding:0 26px 26px;position:relative;z-index:2;margin-top:-30px;flex:1}
.nw-hero-title{font-size:20px;font-weight:800;color:#fff;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.nw-hero-sum{font-size:14px;line-height:1.8;color:rgba(255,255,255,.72);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;flex:1}
.nw-hero-foot{display:flex;justify-content:space-between;align-items:center;margin-top:6px;padding-top:16px;border-top:1px solid rgba(255,255,255,.14);font-size:13px;color:rgba(255,255,255,.6)}
.nw-hero-more{display:inline-flex;align-items:center;gap:5px;color:#ffd98a;font-weight:700}
.nw-list{display:flex;flex-direction:column;background:#fff;border:1px solid #eef2f8;border-radius:20px;padding:8px 26px;box-shadow:0 14px 40px rgba(15,37,64,.07)}
.nw-item{display:flex;align-items:center;gap:18px;padding:20px 0;border-bottom:1px solid #f0f4f9;text-decoration:none;transition:transform .3s ease}
.nw-item:last-child{border-bottom:none}
.nw-item:hover{transform:translateX(5px)}
.nw-date-col{display:flex;flex-direction:column;align-items:center;justify-content:center;flex-shrink:0;width:60px;height:60px;border-radius:14px;background:#f7f9fc;border:1px solid #eef2f8;transition:all .3s ease}
.nw-item:hover .nw-date-col{background:linear-gradient(135deg,#1a3a6c,#2a5a9c);border-color:transparent}
.nw-d{font-size:19px;font-weight:800;color:#1a3a6c;line-height:1.1;transition:color .3s ease}
.nw-m{font-size:11px;color:#8a94a6;letter-spacing:.04em;transition:color .3s ease}
.nw-item:hover .nw-d,.nw-item:hover .nw-m{color:#fff}
.nw-item-txt{flex:1;min-width:0;display:flex;flex-direction:column;gap:5px}
.nw-item-title{font-size:15.5px;font-weight:700;color:#1a2238;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .3s ease}
.nw-item:hover .nw-item-title{color:#1a3a6c}
.nw-item-sum{font-size:13px;line-height:1.7;color:#8a94a6;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.nw-item-arrow{flex-shrink:0;color:#c3ccd9;display:flex;transition:all .3s ease}
.nw-item-arrow svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.nw-item:hover .nw-item-arrow{color:#1a3a6c;transform:translateX(3px)}
@media(max-width:991px){.nw-grid{grid-template-columns:1fr;gap:24px}}
@media(max-width:640px){.nw-hero-title{font-size:17px}.nw-hero-body{padding:0 20px 22px}.nw-list{padding:4px 18px}.nw-item{gap:12px;padding:16px 0}.nw-item-sum{display:none}}
section.hm-section.hm-leadform{background:#0a2a7a!important;background:linear-gradient(135deg,#0a2a7a 0%,#1550b8 40%,#1e66d4 75%,#0c4090 100%)!important;position:relative;overflow:hidden;padding:88px 0}
section.hm-section.hm-leadform::before{content:"";position:absolute;top:-100px;right:-60px;width:440px;height:440px;background:radial-gradient(circle,rgba(0,194,168,.3),transparent 65%);border-radius:50%}
section.hm-section.hm-leadform::after{content:"";position:absolute;bottom:-120px;left:-80px;width:520px;height:520px;background:radial-gradient(circle,rgba(255,255,255,.1),transparent 65%);border-radius:50%}
.hm-lead-box{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:center;background:rgba(8,28,80,.55)!important;border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:28px;padding:56px 56px;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.hm-lead-left{color:#ffffff!important}
.hm-lead-left .hm-title{color:#ffffff!important;margin-bottom:20px;font-size:36px;text-shadow:0 2px 12px rgba(0,0,0,.45)}
.hm-lead-left .hm-title-light{color:#ffffff!important;background:none!important;-webkit-background-clip:initial!important;background-clip:initial!important}
.hm-lead-left .hm-subtitle{color:#e6edfb!important;font-size:16px;margin-bottom:32px;font-weight:500}
.hm-lead-left .hm-subtitle-light{color:#e6edfb!important}
.hm-lead-benefits{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.hm-lead-benefits li{display:flex;align-items:center;gap:12px;font-size:15px;color:#ffffff!important;font-weight:500;line-height:1.6;text-shadow:0 1px 6px rgba(0,0,0,.35)}
.hm-lead-benefits svg{flex:0 0 auto;color:#00e0c3;flex-shrink:0;filter:drop-shadow(0 1px 3px rgba(0,0,0,.3))}
.hm-lead-form{background:#fff;border-radius:20px;padding:32px;box-shadow:0 20px 60px rgba(0,0,0,.18)}
.hm-form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.hm-form-item{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.hm-form-row .hm-form-item{margin-bottom:0}
.hm-form-label{font-size:14px;font-weight:600;color:var(--hm-text)}
.hm-form-input{width:100%;padding:12px 16px;border:1.5px solid var(--hm-border);border-radius:12px;background:#fff;font-size:14px;color:var(--hm-text);font-family:inherit;transition:all .25s var(--hm-ease);box-sizing:border-box;outline:none;-webkit-appearance:none;appearance:none}
.hm-form-input:focus{border-color:var(--hm-primary);box-shadow:0 0 0 4px rgba(30,90,201,.1)}
.hm-form-input::placeholder{color:#a8b0c0}
.hm-form-textarea{resize:vertical;min-height:90px;line-height:1.6}
.hm-form-foot{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:8px;flex-wrap:wrap}
.hm-form-tip{font-size:12px;color:var(--hm-text-sub);line-height:1.6}
.hm-form-submit{display:inline-flex;align-items:center;gap:10px;padding:14px 28px;border-radius:100px;background:var(--hm-gradient);color:#fff;border:none;font-size:15px;font-weight:700;cursor:pointer;transition:all .3s var(--hm-ease);white-space:nowrap;font-family:inherit}
.hm-form-submit:hover{background:var(--hm-primary-dark);transform:translateY(-2px);box-shadow:0 12px 28px rgba(30,90,201,.4)}
.hm-form-submit[disabled]{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}
.hm-form-msg{margin-top:16px;padding:12px 16px;border-radius:12px;font-size:14px;line-height:1.6}
.hm-form-msg.success{background:#e8f8f3;color:#009e87;border:1px solid #b8ecd9}
.hm-form-msg.error{background:#fdecec;color:#c63838;border:1px solid #f5c7c7}
.hm-kn-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:28px;align-items:stretch}
.hm-kn-col{display:flex;flex-direction:column;background:var(--hm-white);border:1px solid var(--hm-border);border-radius:20px;padding:30px 28px;box-shadow:var(--hm-shadow-sm);transition:all .35s var(--hm-ease)}
.hm-kn-col:hover{transform:translateY(-4px);box-shadow:var(--hm-shadow-lg);border-color:rgba(26,58,92,.18)}
.hm-kn-col.hm-kn-side{background:linear-gradient(180deg,#f8faff 0%,#eef3fb 100%)}
.hm-kn-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;padding-bottom:18px;border-bottom:2px solid var(--hm-deep-blue)}
.hm-kn-cat{display:flex;align-items:center;gap:12px}
.hm-kn-ic{width:40px;height:40px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;background:var(--hm-deep-gradient);color:#fff;box-shadow:0 6px 16px rgba(26,58,92,.28);flex:0 0 auto}
.hm-kn-side .hm-kn-ic{background:linear-gradient(135deg,#e87722,#d4530a)}
.hm-kn-name{font-size:19px;font-weight:700;color:var(--hm-text);margin:0;line-height:1.3}
.hm-kn-more{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--hm-deep-blue);text-decoration:none;transition:all .25s var(--hm-ease);white-space:nowrap}
.hm-kn-more:hover{color:var(--hm-deep-blue-2);transform:translateX(3px)}
.hm-kn-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.hm-kn-item{margin:0}
.hm-kn-link{display:flex;gap:16px;padding:16px 18px;border-radius:14px;text-decoration:none;color:inherit;background:#fff;border:1px solid transparent;transition:all .3s var(--hm-ease)}
.hm-kn-link:hover{background:linear-gradient(135deg,#fff 0%,#eef3fb 100%);border-color:rgba(26,58,92,.12);transform:translateX(4px);box-shadow:0 8px 22px rgba(26,58,92,.08)}
.hm-kn-num{flex:0 0 auto;width:42px;height:42px;border-radius:10px;background:var(--hm-deep-gradient);color:#fff;font-size:15px;font-weight:800;display:flex;align-items:center;justify-content:center;font-family:"SF Mono","Consolas",monospace;box-shadow:0 6px 14px rgba(26,58,92,.25)}
.hm-kn-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}
.hm-kn-title{font-size:16px;font-weight:700;color:var(--hm-text);margin:0;line-height:1.5;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;transition:color .25s var(--hm-ease)}
.hm-kn-link:hover .hm-kn-title{color:var(--hm-deep-blue)}
.hm-kn-summary{font-size:13px;line-height:1.7;color:var(--hm-text-sub);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hm-kn-date{font-size:12px;color:var(--hm-text-sub);font-weight:600;margin-top:2px}
.hm-kn-side .hm-kn-title{-webkit-line-clamp:2;font-size:15px}
.hm-kn-datebox{flex:0 0 auto;width:54px;text-align:center;background:#fff;padding:8px 4px;border-radius:10px;border:1px solid rgba(26,58,92,.12);box-shadow:0 4px 10px rgba(0,0,0,.04)}
.hm-kn-datebox strong{display:block;font-size:19px;font-weight:800;color:var(--hm-deep-blue);line-height:1;font-family:"SF Mono","Consolas",monospace}
.hm-kn-datebox em{display:block;font-size:11px;color:var(--hm-text-sub);font-weight:600;margin-top:4px;font-style:normal}
.hm-kn-empty{padding:40px 20px;text-align:center;font-size:14px;color:var(--hm-text-sub);background:var(--hm-bg);border-radius:14px;border:1px dashed var(--hm-border)}
.hm-kn-empty a{color:var(--hm-deep-blue);font-weight:600;text-decoration:none}
@media(max-width:1440px){
  .hm-title{font-size:34px}
  .hm-cert-grid{grid-template-columns:1fr;gap:24px}
  .hm-cert-list,.hm-cert-photos{grid-template-columns:repeat(4,1fr)}
  .hm-cert-photos{flex-direction:row}
  .hm-kn-col{padding:26px 24px 24px}
  .hm-kn-name{font-size:18px}
  .hm-kn-grid{gap:24px}
}
@media(max-width:1199px){
  .home-hero h1{font-size:38px}
  .hm-cat-grid{grid-template-columns:repeat(2,1fr)}
  .hm-prod-grid{grid-template-columns:repeat(2,1fr)}
  .hm-why-grid{grid-template-columns:repeat(2,1fr)}
  .hm-spec-table{font-size:13px}
  .hm-spec-table th,.hm-spec-table td{padding:12px 14px}
  .hm-ind-grid{grid-template-columns:repeat(2,1fr)}
  .hm-guide-wrap{grid-template-columns:1fr;gap:36px}
  .hm-lead-box{grid-template-columns:1fr;gap:40px;padding:40px}
  .hm-kn-grid{grid-template-columns:1fr;gap:22px}
}
@media(max-width:991px){
  .hm-kn-grid{grid-template-columns:1fr;gap:20px}
}
@media(max-width:768px){
  .home-hero{padding:50px 0 70px}
  .home-hero h1{font-size:26px;line-height:1.4;letter-spacing:0}
  .home-hero p{font-size:15px;line-height:1.8}
  .hm-section{padding:56px 0}
  .hm-section-head{margin-bottom:40px}
  .hm-title{font-size:26px;line-height:1.4;margin-bottom:12px}
  .hm-subtitle{font-size:14px;line-height:1.7}
  .hm-cat-grid{grid-template-columns:1fr 1fr;gap:14px}
  .hm-prod-grid{grid-template-columns:1fr;gap:18px}
  .hm-why-grid{grid-template-columns:1fr;gap:16px}
  .hm-spec-table{font-size:12px}
  .hm-spec-table th,.hm-spec-table td{padding:10px 8px}
  .hm-why-card{padding:24px 20px}
  .hm-why-card-icon{width:46px;height:46px;margin-bottom:14px}
  .hm-why-card-icon svg{width:22px;height:22px}
  .hm-why-card-title{font-size:16px;margin-bottom:10px}
  .hm-why-card-desc{font-size:13px;line-height:1.7;margin-bottom:14px}
  .hm-prod-card-head{padding:22px 20px}
  .hm-prod-title{font-size:19px}
  .hm-prod-card-body{padding:20px}
  .hm-prod-specs li{font-size:13px;padding:8px 0}
  .hm-prod-footer{gap:8px}
  .hm-btn{padding:10px 14px;font-size:13px}
  .hm-cat-card{padding:10px;border-radius:18px}
  .hm-cat-img{aspect-ratio:4/3;border-radius:14px;background:linear-gradient(150deg,#eef3fb 0%,#e4ecfa 50%,#f6f9ff 100%)}
  .hm-cat-body{padding:14px 6px 6px}
  .hm-cat-name{font-size:16px;margin-bottom:10px;padding-bottom:10px}
  .hm-cat-desc{font-size:12px;margin-bottom:14px}
  .hm-cat-more{font-size:13px}
  .hm-ind-grid{grid-template-columns:1fr 1fr;gap:12px}
  .hm-ind-card{border-radius:12px;padding:20px 16px}
  .hm-ind-icon{width:40px;height:40px;border-radius:10px;margin-bottom:10px}
  .hm-ind-icon svg{width:20px;height:20px}
  .hm-ind-name{font-size:16px;margin-bottom:6px}
  .hm-ind-desc{font-size:12px;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .hm-ind-tags{margin-bottom:12px}
  .hm-ind-tag{font-size:11px;padding:3px 10px}
  .hm-ind-more{font-size:12px}
  .hm-guide-step{gap:14px;padding:18px 0}
  .hm-guide-step-num{width:38px;height:38px;font-size:16px}
  .hm-guide-step-content h4{font-size:16px}
  .hm-guide-step-content p{font-size:13px}
  .hm-guide-formula{padding:22px 18px}
  .hm-formula-text{font-size:18px}
  .hm-formula-param{font-size:13px;gap:10px}
  .hm-faq-list{grid-template-columns:1fr;gap:14px}
  .hm-faq-item{padding:16px 18px;gap:12px}
  .hm-faq-q-text{font-size:15px}
  .hm-faq-a-text{font-size:13px;line-height:1.65}
  .hm-more-wrap{margin-top:28px}
  .hm-more-btn{padding:11px 24px;font-size:13px}
  .hm-cert-col{padding:20px 16px;border-radius:14px}
  .hm-cert-subtitle{font-size:16px;margin-bottom:16px;padding-bottom:10px}
  .hm-cert-list{grid-template-columns:1fr 1fr;gap:10px}
  .hm-cert-intro{padding:18px;font-size:14px;line-height:1.8}
  .hm-cert-carousel-btn{width:30px;height:30px}
  .hm-cert-photos{flex-direction:column;gap:10px}
  .hm-kn-col{padding:20px 16px 18px;border-radius:16px}
  .hm-kn-head{padding-bottom:14px;margin-bottom:16px}
  .hm-kn-ic{width:36px;height:36px;border-radius:10px}
  .hm-kn-ic svg{width:18px;height:18px}
  .hm-kn-name{font-size:17px}
  .hm-kn-list{gap:8px}
  .hm-kn-link{padding:12px 14px;border-radius:12px;gap:12px}
  .hm-kn-link:hover{transform:none}
  .hm-kn-num{width:38px;height:38px;font-size:13px;border-radius:10px}
  .hm-kn-title{font-size:15px}
  .hm-kn-summary{font-size:13px}
  .hm-kn-datebox{width:48px;padding:6px 2px;border-radius:8px}
  .hm-kn-datebox strong{font-size:17px}
  .hm-kn-datebox em{font-size:10px;margin-top:3px}
  .hm-kn-empty{padding:28px 16px}
  .hm-leadform{padding:48px 0}
  .hm-lead-box{gap:28px;padding:24px 18px;border-radius:18px}
  .hm-lead-left .hm-title{font-size:24px;margin-bottom:12px}
  .hm-lead-left .hm-subtitle{font-size:14px;margin-bottom:20px}
  .hm-lead-benefits{gap:10px}
  .hm-lead-benefits li{font-size:13px;gap:8px}
  .hm-lead-form{padding:20px 16px;border-radius:14px}
  .hm-form-row{grid-template-columns:1fr;gap:0}
  .hm-form-item{margin-bottom:12px}
  .hm-form-label{font-size:13px}
  .hm-form-input{padding:10px 14px;font-size:13px;border-radius:10px}
  .hm-form-foot{gap:12px}
  .hm-form-tip{font-size:11px}
  .hm-form-submit{padding:12px 20px;font-size:13px;width:100%;justify-content:center}
}
.hero-linked-products{display:flex;justify-content:center;gap:14px;margin:26px auto 0;flex-wrap:nowrap;width:100%;max-width:1000px}
.hero-linked-item{flex:1 1 0;min-width:0;background:rgba(255,255,255,.92);border-radius:12px;padding:7px;box-shadow:0 6px 18px rgba(15,23,42,.14);transition:transform .3s ease,box-shadow .3s ease;backdrop-filter:blur(5px);display:block;text-decoration:none;border:1px solid rgba(255,255,255,.5)}
.hero-linked-item:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(15,23,42,.22)}
.hero-linked-img{width:100%;aspect-ratio:4/3;border-radius:8px;object-fit:cover;background:#eef3f9;display:block}
@media(max-width:1199px){
  .hero-linked-products{gap:10px;margin-top:20px;max-width:100%}
  .hero-linked-item{padding:5px;border-radius:10px}
}
.mobile-hero-linked{display:flex;justify-content:center;gap:10px;margin:14px auto 0;width:100%;max-width:100%;flex-wrap:nowrap;padding:0 16px}
.mobile-hero-linked-item{flex:1 1 0;min-width:0;max-width:calc(50% - 5px);background:rgba(255,255,255,.95);border:2px solid rgba(255,255,255,.6);border-radius:12px;overflow:hidden;display:block;text-decoration:none;aspect-ratio:4/3;box-shadow:0 4px 14px rgba(0,0,0,.18)}
.mobile-hero-linked-item img{width:100%;height:100%;object-fit:cover;background:#eef3f9;display:block}

.yb-section{padding:96px 0;color:var(--hm-text);position:relative;overflow:hidden;}
@media(max-width:768px){.yb-section{padding:54px 0;}}
.yb-section:not(.yb-section-dark){background:#fff;}
.yb-section-dark{
  background:linear-gradient(135deg,#1a3a5c 0%,#0f2845 60%,#1a3a5c 100%);
  color:#fff;
}
.yb-section-dark::before{
  content:"";position:absolute;top:0;left:0;width:100%;height:100%;
  background-image:
    radial-gradient(circle at 20% 30%,rgba(232,119,34,.08) 0%,transparent 40%),
    radial-gradient(circle at 80% 70%,rgba(0,194,168,.06) 0%,transparent 50%);
  pointer-events:none;
}
.yb-section-dark::after{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:48px 48px;
  pointer-events:none;opacity:.6;
}
.yb-section-dark .page-container{position:relative;z-index:1;}

.yb-section-marker{
  display:flex;align-items:center;gap:14px;
  margin-bottom:18px;
}
.yb-section-marker::before{
  content:"";width:44px;height:3px;background:#e87722;border-radius:2px;
}
.yb-section-marker::after{
  content:"";flex:1;max-width:140px;height:1px;
  background:linear-gradient(90deg,rgba(232,119,34,.5),transparent);
}
.yb-section-dark .yb-section-marker::after{
  background:linear-gradient(90deg,rgba(232,119,34,.5),transparent);
}

.yb-eyebrow{
  font-family:"SF Mono","Consolas",monospace;
  font-size:12px;letter-spacing:4px;
  color:#e87722;text-transform:uppercase;
  font-weight:700;
}
.yb-sec-title{
  font-size:clamp(26px,3.2vw,38px);
  font-weight:800;color:inherit;
  margin:10px 0 14px;line-height:1.25;
  letter-spacing:-.5px;
}
.yb-section-dark .yb-sec-title{color:#fff;}
.yb-sec-title em{
  font-style:normal;color:#e87722;
  background:linear-gradient(180deg,transparent 60%,rgba(232,119,34,.18) 60%);
  padding:0 2px;
}
.yb-lead{color:var(--hm-text-sub);font-size:16px;max-width:780px;margin-bottom:0;line-height:1.85;}
.yb-section-dark .yb-lead{color:rgba(255,255,255,.78);}
.yb-lead strong{color:#e87722;font-weight:700;}

.yb-cards{display:grid;gap:22px;margin-top:44px;}
.yb-grid-3{grid-template-columns:repeat(3,1fr);}
.yb-grid-2{grid-template-columns:repeat(2,1fr);}
@media(max-width:1024px){.yb-grid-3{grid-template-columns:repeat(2,1fr);}}
@media(max-width:640px){.yb-grid-3,.yb-grid-2{grid-template-columns:1fr;}}

.yb-card{
  background:var(--hm-white);
  border:1px solid var(--hm-border);
  border-radius:12px;
  padding:28px;position:relative;
  transition:all .3s cubic-bezier(.4,0,.2,1);
  box-shadow:0 2px 8px rgba(15,23,42,.04);
  overflow:hidden;
}
a.yb-card-link-card{
  display:block;text-decoration:none;color:inherit;cursor:pointer;
}
a.yb-card-link-card:hover{text-decoration:none;}
a.yb-card-link-card h3,a.yb-card-link-card p{color:inherit;}
.yb-section-dark .yb-card{
  background:rgba(255,255,255,.05);
  border-color:rgba(255,255,255,.1);
  backdrop-filter:blur(8px);
}
.yb-card::before{
  content:"";position:absolute;top:0;left:0;width:100%;height:3px;
  background:linear-gradient(90deg,#e87722 0%,#d4530a 100%);
  transform:scaleX(0);transform-origin:left;
  transition:transform .35s cubic-bezier(.4,0,.2,1);
}
.yb-card:hover{
  transform:translateY(-6px);
  box-shadow:0 20px 48px rgba(15,23,42,.1);
  border-color:rgba(232,119,34,.3);
}
.yb-section-dark .yb-card:hover{
  background:rgba(255,255,255,.08);
  border-color:rgba(232,119,34,.5);
}
.yb-card:hover::before{transform:scaleX(1);}
.yb-card::after{
  content:attr(data-dim);
  position:absolute;top:20px;right:20px;
  font-family:"SF Mono","Consolas",monospace;font-size:10px;letter-spacing:2px;
  color:rgba(232,119,34,.85);
  padding:4px 10px;
  border:1px solid rgba(232,119,34,.3);
  border-radius:3px;
  font-weight:700;
  background:rgba(232,119,34,.05);
}
.yb-card .yb-card-tag{
  font-family:"Noto Sans SC",system-ui,sans-serif;font-size:13px;letter-spacing:1px;
  color:#0f2640;font-weight:700;
  display:inline-flex;align-items:center;gap:8px;margin-bottom:12px;
}
.yb-section-dark .yb-card-tag{color:#7dd3fc;}
.yb-card .yb-card-tag::before{
  content:"";width:18px;height:2px;background:#e87722;border-radius:1px;
}
.yb-card .yb-card-subtitle{
  font-family:"Rajdhani","Noto Sans SC",sans-serif;font-size:12px;font-weight:600;
  color:#6b7280;letter-spacing:1.5px;text-transform:uppercase;
  margin:0 0 10px;line-height:1.5;
}
.yb-section-dark .yb-card-subtitle{color:rgba(255,255,255,.5);}
.yb-card .yb-card-icon{
  display:inline-flex;align-items:center;justify-content:center;
  width:48px;height:48px;
  background:linear-gradient(135deg,rgba(232,119,34,.12) 0%,rgba(212,83,10,.08) 100%);
  border:1px solid rgba(232,119,34,.25);
  border-radius:12px;
  margin-bottom:18px;
  transition:all .3s ease;
}
.yb-card .yb-card-icon svg{width:22px;height:22px;stroke:#e87722;transition:all .3s ease;}
.yb-card:hover .yb-card-icon{
  background:linear-gradient(135deg,#e87722 0%,#d4530a 100%);
  border-color:transparent;
  transform:scale(1.08) rotate(-4deg);
  box-shadow:0 8px 18px rgba(232,119,34,.32);
}
.yb-card:hover .yb-card-icon svg{stroke:#fff;}
.yb-section-dark .yb-card-icon{
  background:rgba(232,119,34,.15);
  border-color:rgba(232,119,34,.3);
}
.yb-section-dark .yb-card-icon svg{stroke:#e87722;}
.yb-section-dark .yb-card:hover .yb-card-icon{
  background:linear-gradient(135deg,#e87722 0%,#d4530a 100%);
  box-shadow:0 8px 18px rgba(232,119,34,.4);
}
.yb-card h3{font-size:21px;font-weight:800;margin:0 0 10px;color:var(--hm-text);line-height:1.4;}
.yb-section-dark .yb-card h3{color:#fff;}
.yb-card h3 .en{
  font-family:"Rajdhani","Noto Sans SC",system-ui,sans-serif;color:var(--hm-text-sub);font-weight:600;
  font-size:13px;display:block;letter-spacing:2px;margin-bottom:4px;text-transform:uppercase;
}
.yb-section-dark .yb-card h3 .en{color:rgba(255,255,255,.5);}
.yb-card p{font-size:14px;color:var(--hm-text-sub);line-height:1.8;margin:0;}
.yb-section-dark .yb-card p{color:rgba(255,255,255,.7);}
.yb-card .yb-card-link{
  margin-top:20px;display:inline-flex;align-items:center;gap:6px;
  font-size:14px;color:#e87722;font-weight:700;
  padding:6px 0;
  position:relative;
}
.yb-card .yb-card-link::after{
  content:"";position:absolute;bottom:0;left:0;width:0;height:2px;
  background:#e87722;transition:width .3s ease;
}
.yb-card .yb-card-link:hover{gap:10px;}
.yb-card .yb-card-link:hover::after{width:100%;}
.yb-card .yb-card-link svg{width:14px;height:14px;stroke:currentColor;transition:transform .2s;}
.yb-card .yb-card-link:hover svg{transform:translateX(2px);}
.yb-card--bg{background-size:cover;background-position:center;border:1px solid var(--hm-border)}
.yb-card--bg:hover{border-color:rgba(232,119,34,.35)}

/* ===== 核心产品系列 ===== */
.pm-tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:38px;}
.pm-tab{display:inline-block;padding:8px 22px;border-radius:999px;font-size:14px;font-weight:600;color:#1a3a6c;background:#f0f4fa;border:1px solid #e2e9f4;transition:all .3s ease;}
.pm-tab.is-active{background:#1a3a6c;color:#fff;border-color:#1a3a6c;}
@media(max-width:768px){
.pm-tabs{flex-wrap:nowrap;gap:6px;margin-top:26px;}
.pm-tab{flex:1 1 0;min-width:0;padding:7px 4px;font-size:12px;text-align:center;white-space:nowrap;}
}
@media(max-width:380px){
.pm-tab{font-size:11.5px;padding:7px 2px;}
}
.pm-group{margin-top:46px;}
.pm-group-title{font-size:20px;font-weight:800;color:#1a3a6c;margin:0 0 22px;padding-left:14px;border-left:4px solid #e8a838;line-height:1.25;}
.pm-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.pm-card{display:flex;flex-direction:column;background:#fff;border:1px solid #ececec;border-radius:10px;overflow:hidden;text-decoration:none;transition:all .3s ease;}
.pm-card:hover{box-shadow:0 10px 28px rgba(26,58,108,.12);transform:translateY(-4px);}
.pm-img{display:block;aspect-ratio:4/3;background:linear-gradient(135deg,#f0f4fa,#e0e8f5);overflow:hidden;}
.pm-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease;}
.pm-card:hover .pm-img img{transform:scale(1.05);}
.pm-info{display:flex;flex-direction:column;padding:20px;flex:1;}
.pm-info h3{font-size:18px;font-weight:800;color:#1a3a6c;margin:0 0 8px;line-height:1.4;}
.pm-info p{font-size:13px;color:#888;line-height:1.7;margin:0 0 12px;flex:1;}
.pm-info .pm-sub{display:block;font-size:12px;color:#5a6b82;background:#f7f9fc;border:1px solid #eef2f8;padding:9px 12px;border-radius:6px;}
.pm-more{display:inline-flex;align-items:center;align-self:flex-start;gap:6px;margin-top:14px;padding:9px 20px;border-radius:100px;border:1px solid rgba(26,58,108,.28);color:#1a3a6c;font-size:13px;font-weight:700;transition:all .3s ease;}
.pm-more svg{width:14px;height:14px;transition:transform .3s ease;}
.pm-card:hover .pm-more{background:linear-gradient(135deg,#1a3a6c,#2a5a9c);color:#fff;border-color:transparent;}
.pm-card:hover .pm-more svg{transform:translateX(3px);}
@media(max-width:1024px){.pm-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:640px){.pm-grid{grid-template-columns:1fr;}}

/* ===== 模块头部：居中 + 蓝色 ===== */
.pm-section .yb-section-marker{justify-content:center;}
.pm-section .yb-section-marker::after{display:none;}
.pm-section .yb-eyebrow{color:#1a3a6c;}
.pm-section .yb-sec-title{text-align:center;color:#1a3a6c;}
.pm-section .yb-sec-title em{color:#1a3a6c;background:linear-gradient(180deg,transparent 60%,rgba(26,58,108,.14) 60%);}
.pm-section .yb-lead{text-align:center;max-width:900px;margin-left:auto;margin-right:auto;color:#5a6b82;}
.pm-section .yb-lead strong{color:#1a3a6c;}

/* ===== 关键性能数据条 ===== */
.pm-stats{background:linear-gradient(180deg,#f7faff 0%,#eef4fc 100%);padding:40px 0;border-bottom:1px solid #e6edf8;}
.pm-stats-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.pm-stat{text-align:center;padding:4px 18px;position:relative;}
.pm-stat+.pm-stat::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:1px;height:56px;background:linear-gradient(180deg,transparent,#d8e2f2,transparent);}
.pm-stat-num{font-family:"Rajdhani","Noto Sans SC",system-ui,sans-serif;font-size:clamp(30px,3.6vw,44px);font-weight:700;color:#1a3a6c;line-height:1.05;letter-spacing:.5px;}
.pm-stat-num em{font-style:normal;font-size:.5em;color:#e8a838;font-weight:700;margin-left:3px;}
.pm-stat-label{font-size:14px;color:#8a94a6;margin-top:10px;letter-spacing:1px;}
@media(max-width:768px){.pm-stats{padding:28px 0;}.pm-stats-grid{grid-template-columns:repeat(2,1fr);row-gap:26px;}.pm-stat{padding:4px 8px;}.pm-stat:nth-child(3)::before{display:none;}}

/* ===== 传动方案对比 ===== */
.yb-section.pm-compare{background:#f7f9fc;}
.pm-table-wrap{margin-top:42px;border-radius:12px;overflow-x:auto;border:1px solid #e6ecf6;box-shadow:0 12px 36px rgba(26,58,108,.09);}
.pm-table{width:100%;border-collapse:collapse;background:#fff;font-size:14px;min-width:680px;}
.pm-table th,.pm-table td{padding:15px 20px;text-align:left;border-bottom:1px solid #eef2f8;}
.pm-table thead th{background:linear-gradient(135deg,#132c4f,#1a3a6c);color:#fff;font-weight:600;font-size:15px;letter-spacing:.3px;}
.pm-table thead th.is-hl{background:linear-gradient(135deg,#1a3a6c,#2a5a9c);color:#ffd98a;}
.pm-table tbody tr:last-child td{border-bottom:none;}
.pm-table tbody tr:nth-child(even){background:#fafcff;}
.pm-table tbody tr:hover{background:#f2f7ff;}
.pm-table td:first-child{color:#1a3a6c;font-weight:600;}
.pm-table .is-hl{color:#b97d09;font-weight:600;background:rgba(232,168,56,.07);}
.pm-table tbody tr:hover .is-hl{background:rgba(232,168,56,.13);}

/* ===== 行业应用方案 ===== */
.pm-industry{background:#fff;}
.pm-ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:44px;}
.pm-ind-card{display:flex;flex-direction:column;align-items:center;text-align:center;background:#fff;border:1px solid #e6ecf6;border-radius:12px;padding:34px 26px;text-decoration:none;color:inherit;transition:all .3s ease;}
.pm-ind-card:hover{border-color:#1a3a6c;box-shadow:0 14px 34px rgba(26,58,108,.12);transform:translateY(-5px);}
.pm-ind-icon{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,#e8f0fa,#dbe8f8);display:flex;align-items:center;justify-content:center;margin-bottom:18px;transition:all .3s ease;}
.pm-ind-icon svg{width:28px;height:28px;stroke:#1a3a6c;fill:none;transition:all .3s ease;}
.pm-ind-card:hover .pm-ind-icon{background:linear-gradient(135deg,#1a3a6c,#2a5a9c);}
.pm-ind-card:hover .pm-ind-icon svg{stroke:#fff;}
.pm-ind-card h3{font-size:17px;font-weight:700;color:#1a3a6c;margin:0 0 10px;line-height:1.4;}
.pm-ind-card p{font-size:13px;color:#7a8699;line-height:1.7;margin:0;}
@media(max-width:1024px){.pm-ind-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:640px){
.pm-ind-grid{grid-template-columns:repeat(2,1fr);gap:14px;margin-top:30px;}
.pm-ind-card{padding:22px 14px;}
.pm-ind-icon{width:48px;height:48px;margin-bottom:14px;}
.pm-ind-icon svg{width:24px;height:24px;}
.pm-ind-card h3{font-size:15px;margin-bottom:8px;}
.pm-ind-card p{font-size:12px;}
}

/* ===== 核心优势 ===== */
.yb-section.pm-adv{background:#f7f9fc;}
.pm-adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:44px;}
.pm-adv-card{background:#fff;border:1px solid #e6ecf6;border-radius:12px;padding:34px 24px;text-align:center;transition:all .3s ease;}
.pm-adv-card:hover{transform:translateY(-6px);box-shadow:0 16px 36px rgba(26,58,108,.12);border-color:transparent;}
.pm-adv-icon{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,#1a3a6c,#2a5a9c);display:flex;align-items:center;justify-content:center;margin:0 auto 18px;transition:transform .3s ease;}
.pm-adv-icon svg{width:30px;height:30px;stroke:#fff;fill:none;}
.pm-adv-card:hover .pm-adv-icon{transform:rotate(-6deg) scale(1.08);}
.pm-adv-card h3{font-size:17px;font-weight:700;color:#1a3a6c;margin:0 0 10px;}
.pm-adv-card p{font-size:13px;color:#7a8699;line-height:1.75;margin:0;}
@media(max-width:1024px){.pm-adv-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:640px){
.pm-adv-grid{grid-template-columns:repeat(2,1fr);gap:14px;margin-top:30px;}
.pm-adv-card{padding:22px 14px;}
.pm-adv-icon{width:50px;height:50px;margin-bottom:14px;}
.pm-adv-icon svg{width:24px;height:24px;}
.pm-adv-card h3{font-size:15px;margin-bottom:8px;}
.pm-adv-card p{font-size:12px;}
}

/* ===== 选型计算器 ===== */
.pm-calc-wrap{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:44px;}
.pm-calc-form{background:#f7f9fc;border:1px solid #e6ecf6;border-radius:14px;padding:30px;}
.pm-calc-form h3{font-size:18px;font-weight:700;color:#1a3a6c;margin:0 0 22px;}
.pm-calc-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.pm-calc-field label{display:block;font-size:13px;color:#5a6b82;font-weight:600;margin-bottom:7px;}
.pm-calc-field input,.pm-calc-field select{width:100%;padding:11px 13px;border:1px solid #dbe4f1;border-radius:8px;font-size:14px;color:#1a2238;background:#fff;transition:border-color .2s ease,box-shadow .2s ease;}
.pm-calc-field input:focus,.pm-calc-field select:focus{outline:none;border-color:#1a3a6c;box-shadow:0 0 0 3px rgba(26,58,108,.1);}
.pm-calc-btn{width:100%;margin-top:6px;background:linear-gradient(135deg,#1a3a6c,#2a5a9c);color:#fff;border:none;padding:14px;border-radius:8px;font-size:15px;font-weight:700;cursor:pointer;transition:all .3s ease;}
.pm-calc-btn:hover{opacity:.92;box-shadow:0 10px 24px rgba(26,58,108,.28);}
.pm-calc-result{background:linear-gradient(135deg,#132c4f,#1a3a6c 60%,#244e8a);color:#fff;border-radius:14px;padding:30px;}
.pm-calc-result h3{font-size:18px;font-weight:700;color:#ffd98a;margin:0 0 22px;}
.pm-calc-result .pm-res{margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid rgba(255,255,255,.15);}
.pm-calc-result .pm-res:last-of-type{border:none;margin-bottom:0;padding-bottom:0;}
.pm-res-label{font-size:13px;color:rgba(255,255,255,.78);}
.pm-res-value{font-size:26px;font-weight:700;color:#e8a838;line-height:1.25;margin-top:4px;}
.pm-res-value.sm{font-size:18px;}
.pm-res-desc{font-size:12px;color:rgba(255,255,255,.6);margin-top:5px;line-height:1.6;}
.pm-calc-note{font-size:12px;color:rgba(255,255,255,.62);margin-top:18px;line-height:1.7;}
@media(max-width:900px){.pm-calc-wrap{grid-template-columns:1fr;}}

/* ===== 常见问题 ===== */
.yb-section.pm-faq{background:#f7f9fc;}
.yb-section.yb-section-light{background:#f7f9fc;}
.pm-faq-list{max-width:900px;margin:44px auto 0;}
.pm-faq-item{background:#fff;border:1px solid #e6ecf6;border-radius:12px;margin-bottom:14px;overflow:hidden;transition:box-shadow .3s ease,border-color .3s ease;}
.pm-faq-item.is-open{box-shadow:0 12px 30px rgba(26,58,108,.1);border-color:rgba(26,58,108,.25);}
.pm-faq-q{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;cursor:pointer;font-size:15px;font-weight:700;color:#1a3a6c;line-height:1.5;}
.pm-faq-arrow{flex-shrink:0;width:22px;height:22px;border-radius:50%;background:#eef4fc;color:#1a3a6c;display:flex;align-items:center;justify-content:center;font-size:10px;transition:transform .3s ease,background .3s ease,color .3s ease;}
.pm-faq-item.is-open .pm-faq-arrow{transform:rotate(180deg);background:#1a3a6c;color:#fff;}
.pm-faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;padding:0 24px;font-size:14px;color:#5a6b82;line-height:1.85;}
.pm-faq-item.is-open .pm-faq-a{max-height:440px;padding-bottom:20px;}

/* ===== 获取选型方案与报价 ===== */
.pm-cta{background:linear-gradient(135deg,#132c4f 0%,#1a3a6c 55%,#244e8a 100%);color:#fff;padding:72px 0;position:relative;overflow:hidden;}
.pm-cta::before{content:"";position:absolute;top:-30%;right:-8%;width:520px;height:520px;background:radial-gradient(circle,rgba(232,168,56,.14),transparent 62%);border-radius:50%;pointer-events:none;}
.pm-cta-inner{position:relative;max-width:1240px;margin:0 auto;}
.pm-cta-head{text-align:center;margin-bottom:34px;}
.pm-cta-head h2{font-size:clamp(24px,3vw,32px);font-weight:800;margin:0 0 12px;color:#fff;}
.pm-cta-head p{color:rgba(255,255,255,.82);font-size:15px;margin:0;}
.pm-cta-card{background:#fff;border-radius:16px;padding:22px 26px;box-shadow:0 24px 60px rgba(0,0,0,.25);margin:0 auto;color:#1a2238;}
.pm-cta-form{width:100%;}
.pm-cta-row{display:flex;align-items:stretch;gap:14px;}
.pm-cta-row .pm-cta-field{flex:1 1 0;min-width:0;}
.pm-cta-row .pm-cta-field-wide{flex:1.7 1 0;}
.pm-cta-field input,.pm-cta-field select,.pm-cta-field textarea{width:100%;height:50px;padding:0 18px;border:1px solid #dbe4f1;border-radius:10px;background:#f7f9fc;color:#1a2238;font-size:14px;font-family:inherit;transition:all .2s ease;}
.pm-cta-field select{padding-right:34px;}
.pm-cta-field textarea{height:50px;padding:14px 18px;line-height:1.4;resize:none;}
.pm-cta-field input:focus,.pm-cta-field select:focus,.pm-cta-field textarea:focus{outline:none;border-color:#1a3a6c;background:#fff;box-shadow:0 0 0 3px rgba(26,58,108,.1);}
.pm-cta-row .pm-cta-submit{flex:0 0 auto;background:linear-gradient(135deg,#1a3a6c,#2a5a9c);color:#fff;border:none;height:50px;padding:0 40px;border-radius:10px;font-size:16px;font-weight:700;cursor:pointer;white-space:nowrap;transition:all .3s ease;}
.pm-cta-submit:hover{box-shadow:0 12px 28px rgba(26,58,108,.32);transform:translateY(-2px);}
.pm-cta-submit:disabled{opacity:.72;cursor:not-allowed;transform:none;box-shadow:none;}
.pm-cta-extra{display:flex;align-items:center;flex-wrap:wrap;gap:8px 22px;margin-top:14px;padding-top:14px;border-top:1px solid #eef2f8;}
.pm-cta-extra .pm-cta-field{flex:0 1 auto;min-width:0;}
.pm-cta-extra .pm-cta-field input[type=checkbox]{width:auto;height:auto;padding:0;margin:0;vertical-align:middle;}
.pm-consent{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:#5a6b82;line-height:1.6;}
.pm-consent a{color:#1a3a6c;text-decoration:none;}
.pm-consent a:hover{text-decoration:underline;}
.pm-cap-hint{margin:0;font-size:13px;color:#8a94a6;}
.pm-cta-msg{margin-top:12px;padding:11px 16px;border-radius:8px;font-size:14px;}
.pm-cta-msg.success{background:#eaf7ef;color:#1f7a45;border:1px solid #c6e9d4;}
.pm-cta-msg.error{background:#fdeeee;color:#c63838;border:1px solid #f5d0d0;}
@media(max-width:900px){.pm-cta-row{flex-wrap:wrap;}.pm-cta-row .pm-cta-field,.pm-cta-row .pm-cta-field-wide{flex:1 1 calc(50% - 7px);}.pm-cta-row .pm-cta-submit{flex:1 1 100%;}}
@media(max-width:640px){.pm-cta{padding:52px 0;}.pm-cta-card{padding:20px;}.pm-cta-row .pm-cta-field,.pm-cta-row .pm-cta-field-wide{flex:1 1 100%;}}

.yb-steps{display:grid;gap:22px;grid-template-columns:repeat(3,1fr);margin-top:44px;position:relative;}
@media(max-width:900px){.yb-steps{grid-template-columns:1fr;}}
.yb-step{
  position:relative;padding:32px 28px;
  background:var(--hm-white);border:1px solid var(--hm-border);
  border-radius:12px;
  box-shadow:0 2px 8px rgba(15,23,42,.04);
  transition:all .3s cubic-bezier(.4,0,.2,1);
  display:flex;flex-direction:column;
}
.yb-step::before{
  content:"";position:absolute;top:0;left:0;width:100%;height:3px;
  background:linear-gradient(90deg,#e87722 0%,#d4530a 100%);
  border-radius:12px 12px 0 0;
  transform:scaleX(0);transform-origin:left;
  transition:transform .35s cubic-bezier(.4,0,.2,1);
}
.yb-step:hover{transform:translateY(-6px);box-shadow:0 20px 48px rgba(15,23,42,.1);border-color:rgba(232,119,34,.3);}
.yb-step:hover::before{transform:scaleX(1);}
.yb-step .yb-step-no{
  font-family:"Rajdhani",sans-serif;font-size:56px;font-weight:700;
  color:transparent;
  -webkit-text-stroke:1.5px #e87722;
  line-height:1;display:block;margin-bottom:18px;
  position:relative;
  width:fit-content;
}
.yb-step .yb-step-no::after{
  content:"";position:absolute;left:4px;bottom:-8px;width:32px;height:3px;
  background:#e87722;border-radius:2px;
}
.yb-step h3{font-size:19px;margin:18px 0 10px;color:var(--hm-text);font-weight:800;line-height:1.4;}
.yb-step p{font-size:14px;color:var(--hm-text-sub);line-height:1.8;margin:0;}

.yb-data-src{font-size:12px;color:var(--hm-text-sub);margin-top:18px;padding:10px 14px;background:rgba(232,119,34,.05);border-left:3px solid #e87722;border-radius:0 6px 6px 0;opacity:.9;line-height:1.6;}

.yb-mt40{margin-top:44px;text-align:center;}

.yb-btn{
  display:inline-flex;align-items:center;gap:8px;
  background:#e87722;color:#fff;font-weight:700;
  padding:14px 32px;border-radius:8px;font-size:15px;
  border:none;
  transition:all .25s cubic-bezier(.4,0,.2,1);
  cursor:pointer;text-decoration:none;
  box-shadow:0 6px 16px rgba(232,119,34,.32),0 2px 4px rgba(232,119,34,.18);
  position:relative;overflow:hidden;
  letter-spacing:.5px;
}
.yb-btn::before{
  content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);
  transition:left .5s ease;
}
.yb-btn:hover{
  background:#d4530a;
  transform:translateY(-2px);
  box-shadow:0 10px 24px rgba(232,119,34,.4),0 4px 8px rgba(232,119,34,.2);
}
.yb-btn:hover::before{left:100%;}
.yb-btn:active{transform:translateY(0);}

.yb-btn-outline{
  background:transparent;color:#e87722;
  border:1.5px solid #e87722;
  box-shadow:none;
}
.yb-btn-outline:hover{
  background:#e87722;color:#fff;
  border-color:#e87722;
  box-shadow:0 10px 24px rgba(232,119,34,.3);
}
.yb-section-dark .yb-btn-outline{
  color:#fff;border-color:rgba(255,255,255,.6);
}
.yb-section-dark .yb-btn-outline:hover{
  background:#e87722;color:#fff;border-color:#e87722;
}

.ab-wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center;margin-top:48px}
.ab-visual{position:relative}
.ab-visual img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;border-radius:20px;box-shadow:0 24px 60px rgba(15,37,64,.16)}
.ab-plate{position:absolute;left:-18px;bottom:-28px;background:#fff;border-radius:16px;padding:18px 22px;box-shadow:0 18px 44px rgba(15,37,64,.18);border:1px solid #eef2f8;display:flex;flex-direction:column;gap:9px;min-width:268px}
.ab-plate-title{font-size:13px;font-weight:800;color:#1a3a6c;letter-spacing:.06em;margin-bottom:2px}
.ab-plate-row{display:flex;align-items:center;gap:9px;font-size:13px;color:#3a4759}
.ab-plate-row i{font-style:normal;font-size:11px;font-weight:800;color:#fff;background:linear-gradient(135deg,#1a3a6c,#2a5a9c);width:22px;height:22px;border-radius:6px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.ab-text{font-size:15px;line-height:2;color:#5a6b82;margin:0 0 26px}
.ab-points{display:flex;flex-direction:column;gap:16px;margin-bottom:30px}
.ab-point{display:flex;gap:14px;align-items:flex-start;padding:14px 16px;border-radius:12px;background:#f7f9fc;border:1px solid #eef2f8;transition:all .3s ease}
.ab-point:hover{background:#fff;box-shadow:0 12px 30px rgba(15,37,64,.1);border-color:transparent;transform:translateX(4px)}
.ab-ico{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,#1a3a6c,#2a5a9c);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.ab-ico svg{width:19px;height:19px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ab-point-txt h3{margin:0 0 3px;font-size:15px;font-weight:700;color:#1a2238}
.ab-point-txt p{margin:0;font-size:13.5px;line-height:1.7;color:#6b7889}
.ab-more{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;border-radius:100px;background:linear-gradient(135deg,#1a3a6c,#2a5a9c);color:#fff;font-size:14px;font-weight:700;text-decoration:none;transition:all .3s ease}
.ab-more svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}
.ab-more:hover{box-shadow:0 14px 30px rgba(26,58,108,.3);transform:translateY(-2px)}
@media(max-width:991px){.ab-wrap{grid-template-columns:1fr;gap:60px}.ab-plate{left:12px;bottom:-24px}}
@media(max-width:640px){.ab-plate{position:static;left:auto;bottom:auto;margin-top:16px;min-width:0}}

.hm-case-img{display:block;margin:-28px -28px 20px;aspect-ratio:16/9;overflow:hidden;background:var(--hm-bg-2)}
.hm-case-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s var(--hm-ease)}
a.yb-card-link-card:hover .hm-case-img img{transform:scale(1.06)}
.hm-case-no{font-family:"Rajdhani","SF Mono","Consolas",monospace;font-size:12px;letter-spacing:2px;color:#00c2a8;font-weight:600;text-transform:uppercase;display:inline-flex;align-items:center;gap:6px;margin-bottom:10px}
.hm-case-no::before{content:"";width:14px;height:1px;background:#00c2a8}
.hm-case-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.hm-case-badge{font-size:12px;font-weight:600;letter-spacing:.5px;padding:5px 11px;border-radius:4px;color:#fff;background:#111827;line-height:1.4;white-space:nowrap}
.hm-case-badge.first{background:#ea580c}
.yb-section-dark .hm-case-badge{background:rgba(255,255,255,.14)}
.yb-section-dark .hm-case-badge.first{background:#ea580c}
.hm-case-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.hm-chip{font-size:12px;color:#94a3b8;border:1px solid rgba(255,255,255,.22);border-radius:99px;padding:4px 12px;background:rgba(255,255,255,.04)}
.hm-chip.hot{color:#00c2a8;border-color:rgba(0,194,168,.45);background:rgba(0,194,168,.1);font-weight:600}

/* ========= 首页 Banner 幻灯片 · 左文右品新布局（仅 #heroSlider） ========= */
#heroSlider .hero-slide::after{content:"";position:absolute;inset:0;z-index:2;background:linear-gradient(90deg,rgba(6,14,28,.78) 0%,rgba(6,14,28,.5) 44%,rgba(6,14,28,.14) 72%,transparent 100%);pointer-events:none}
#heroSlider .hero-slide-inner{align-items:stretch;padding:0}
#heroSlider .hero-slide-text{display:flex;align-items:center;justify-content:space-between;gap:60px;width:75%;max-width:1600px;margin:0 auto;padding:96px 20px 128px;text-align:left;transition:width .3s ease}
#heroSlider .hero-copy{flex:0 1 660px;min-width:0}
#heroSlider .hero-slide-title{margin:0 0 20px;font-size:clamp(36px,3.9vw,60px);font-weight:900;line-height:1.2;letter-spacing:2px;text-align:left;position:relative;padding-left:24px;background:linear-gradient(180deg,#fff 55%,#cfe0ff 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(0 6px 22px rgba(0,0,0,.35))}
#heroSlider .hero-slide-title::before{content:"";position:absolute;left:0;top:.16em;bottom:.16em;width:6px;background:linear-gradient(180deg,#e8a838,#e07a2a);border-radius:3px;box-shadow:0 0 16px rgba(232,168,56,.6)}
#heroSlider .hero-slide-subtitle{margin:0 0 16px;font-size:clamp(18px,1.8vw,26px);font-weight:600;line-height:1.6;color:#ffd98a;letter-spacing:1px;text-align:left;text-shadow:0 2px 12px rgba(0,0,0,.35)}
#heroSlider .hero-slide-slogan{display:inline-flex;align-items:center;gap:10px;margin:0 0 36px;padding:8px 18px;border:1px solid rgba(255,255,255,.3);border-radius:999px;background:rgba(255,255,255,.07);backdrop-filter:blur(6px);color:rgba(255,255,255,.9);font-size:13px;letter-spacing:.22em;text-transform:uppercase;font-weight:600}
#heroSlider .hero-slide-slogan::before{content:"";width:7px;height:7px;border-radius:50%;background:#e8a838;box-shadow:0 0 10px rgba(232,168,56,.85);animation:heroPulse 2s ease-in-out infinite}
@keyframes heroPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.7)}}
#heroSlider .hero-slide-btns{justify-content:flex-start;flex-wrap:wrap;gap:12px;margin-top:0}
#heroSlider .hero-slide-btns-sub{margin-top:16px}
#heroSlider .hero-slide-btn{flex:0 0 auto;min-width:0;width:auto;padding:9px 16px;border-radius:999px;font-size:13px;font-weight:400;letter-spacing:normal;line-height:1.2;box-shadow:0 8px 22px rgba(4,10,22,.3)}
#heroSlider .hero-slide-btn svg{width:14px;height:14px;flex:0 0 auto}
#heroSlider .hero-slide-btn span{white-space:nowrap}
#heroSlider .hero-slide-btn:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(4,10,22,.42)}

/* 右侧：关联产品 / 核心参数速览 */
#heroSlider .hero-linked-products{flex:0 0 430px;display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:0;max-width:none;width:auto;align-self:center}
#heroSlider .hero-linked-item{position:relative;flex:none;padding:10px;border-radius:16px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(10px);box-shadow:0 12px 32px rgba(4,10,22,.35);transition:transform .35s var(--hm-ease),box-shadow .35s,border-color .35s;overflow:hidden}
#heroSlider .hero-linked-item::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(255,255,255,.14),transparent 55%);pointer-events:none;opacity:0;transition:opacity .35s}
#heroSlider .hero-linked-item:hover{transform:translateY(-6px);border-color:rgba(232,168,56,.55);box-shadow:0 20px 44px rgba(4,10,22,.5)}
#heroSlider .hero-linked-item:hover::after{opacity:1}
#heroSlider .hero-linked-img{aspect-ratio:1/1;border-radius:10px}
#heroSlider .hero-linked-name{display:block;margin-top:8px;font-size:12.5px;line-height:1.5;color:rgba(255,255,255,.92);text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#heroSlider .hero-specs{flex:0 0 400px;align-self:center;margin-left:auto;padding:26px 28px;border-radius:20px;background:rgba(10,22,40,.42);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(14px);box-shadow:0 20px 50px rgba(4,10,22,.45)}
#heroSlider .hero-specs-head{display:flex;align-items:baseline;gap:14px;margin-bottom:22px;padding-bottom:16px;border-bottom:1px solid rgba(255,255,255,.14)}
#heroSlider .hero-specs-kicker{font-family:ui-monospace,Consolas,monospace;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:#e8a838}
#heroSlider .hero-specs-title{font-size:18px;font-weight:800;letter-spacing:1px;color:#fff}
#heroSlider .hero-specs-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr;gap:0}
#heroSlider .hero-specs-item{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.09)}
#heroSlider .hero-specs-item:last-child{border-bottom:0}
#heroSlider .hero-specs-name{font-size:12.5px;letter-spacing:.03em;color:rgba(255,255,255,.62);white-space:nowrap}
#heroSlider .hero-specs-val{font-size:16px;font-weight:700;line-height:1.25;color:#fff;letter-spacing:.2px;text-align:right}
#heroSlider .hero-specs-more{display:inline-flex;align-items:center;gap:8px;margin-top:24px;font-size:14px;font-weight:600;color:#ffd98a;text-decoration:none;transition:gap .3s,color .3s}
#heroSlider .hero-specs-more svg{width:16px;height:16px}
#heroSlider .hero-specs-more:hover{color:#fff;gap:12px}

/* 底部切换控制条 */
#heroSlider .hero-ctrl{position:absolute;left:0;right:0;bottom:34px;z-index:6;display:flex;align-items:center;justify-content:center;gap:28px;width:75%;max-width:1600px;margin:0 auto;padding:0 20px;transition:width .3s ease}
#heroSlider .hero-counter{display:flex;align-items:baseline;gap:6px;font-family:ui-monospace,Consolas,monospace;font-size:14px;letter-spacing:.12em;color:rgba(255,255,255,.55);font-weight:600}
#heroSlider .hero-counter b{font-size:26px;font-weight:900;color:#fff;letter-spacing:0}
#heroSlider .hero-counter i{font-style:normal;color:#e8a838}
#heroSlider .hero-dots{position:static;transform:none;display:flex;gap:10px;bottom:auto;left:auto}
#heroSlider .hero-dot{position:relative;width:46px;height:4px;border-radius:3px;background:rgba(255,255,255,.28);overflow:hidden;padding:0;border:0;cursor:pointer;transition:background .3s}
#heroSlider .hero-dot:hover{background:rgba(255,255,255,.5)}
#heroSlider .hero-dot-fill{position:absolute;inset:0;background:linear-gradient(90deg,#e8a838,#e07a2a);transform:scaleX(0);transform-origin:left}
#heroSlider .hero-dot.active{background:rgba(255,255,255,.32)}
#heroSlider .hero-dot.active .hero-dot-fill{animation:heroDotFill 6s linear forwards}
@keyframes heroDotFill{from{transform:scaleX(0)}to{transform:scaleX(1)}}
#heroSlider .hero-arrows{display:flex;gap:10px}
#heroSlider .hero-nav{position:static;transform:none;top:auto;left:auto;right:auto;width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.24);backdrop-filter:blur(8px);color:#fff}
#heroSlider .hero-nav::before{display:none}
#heroSlider .hero-nav svg{width:20px;height:20px}
#heroSlider .hero-nav:hover{background:#e8a838;border-color:transparent;color:#1a1206;transform:scale(1.08)}
#heroSlider .hero-prev{left:auto}
#heroSlider .hero-next{right:auto}

@media(max-width:1700px){#heroSlider .hero-slide-text,#heroSlider .hero-ctrl{width:82%}}
@media(max-width:1500px){#heroSlider .hero-slide-text,#heroSlider .hero-ctrl{width:88%}}
@media(max-width:1300px){#heroSlider .hero-slide-text,#heroSlider .hero-ctrl{width:94%;gap:44px}#heroSlider .hero-linked-products,#heroSlider .hero-specs{flex-basis:380px}}
@media(max-width:1100px){#heroSlider .hero-slide-text,#heroSlider .hero-ctrl{width:98%;max-width:none}#heroSlider .hero-copy{flex-basis:540px}}
@media(max-width:1024px){
  #heroSlider .hero-slide-text{flex-direction:column;justify-content:center;gap:36px;padding:76px 20px 120px}
  #heroSlider .hero-copy{flex:0 0 auto;width:100%;max-width:760px}
  #heroSlider .hero-linked-products{flex:0 0 auto;width:100%;max-width:560px;grid-template-columns:repeat(4,1fr);gap:12px}
  #heroSlider .hero-specs{flex:0 0 auto;width:100%;max-width:560px;margin-left:0}
}
@media(max-width:768px){
  #heroSlider .hero-slide-text{padding:56px 15px 96px}
  #heroSlider .hero-slide-title{padding-left:16px;font-size:27px}
  #heroSlider .hero-slide-title::before{width:4px}
  #heroSlider .hero-slide-btn{padding:8px 14px;font-size:12px}
  #heroSlider .hero-linked-products{grid-template-columns:repeat(2,1fr)}
  #heroSlider .hero-specs{padding:20px 18px}
  #heroSlider .hero-specs-item{padding:9px 0}
  #heroSlider .hero-specs-val{font-size:15px}
  #heroSlider .hero-ctrl{gap:16px;bottom:22px;padding:0 15px}
  #heroSlider .hero-arrows{display:none}
  #heroSlider .hero-counter b{font-size:20px}
  #heroSlider .hero-dot{width:26px}
}

@media(prefers-reduced-motion:reduce){
  .yb-card,.yb-btn,.yb-step,.yb-card::before,.yb-step::before,.yb-card-link::after{transition:none!important;animation:none!important;}
  #heroSlider .hero-linked-item,#heroSlider .hero-dot,#heroSlider .hero-slide-slogan::before{transition:none!important;animation:none!important}
  #heroSlider .hero-dot.active .hero-dot-fill{animation:none!important;transform:scaleX(1)}
}