/* ===== 首页高级 B2B 采购门户 ===== */
:root{--jblue:#0b7cff;--jdark:#060e1a;--jcard:#fff;--jline:#e4ebf5;--jmuted:#5a6f88;--jtint:#f6f9fc;--jrad:18px;--jshadow:0 2px 16px rgba(14,34,66,.05);}

/* ===== 首页统一背景 ===== */
.public-body{background:var(--jtint);}

/* ===== 通用 ===== */
.jshell{padding:0 24px;}
.jsec{padding:18px 0;}
.jsec-tint{background:var(--jtint);}
.jhead{text-align:center;margin-bottom:18px;}
.jhead h2{font-size:clamp(24px,2.3vw,34px);font-weight:800;color:var(--jdark);margin:6px 0 0;letter-spacing:-.01em;}
.jhead-split{display:flex;justify-content:space-between;align-items:flex-end;text-align:left;flex-wrap:wrap;gap:12px;}
.jtag{display:inline-block;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.09em;color:var(--jblue);background:rgba(11,124,255,.07);padding:4px 12px;border-radius:20px;}
.jtag-light{color:rgba(255,255,255,.8);background:rgba(255,255,255,.1);}
.jlink{color:var(--jblue);font-weight:600;font-size:14px;text-decoration:none;transition:opacity .15s;}
.jlink:hover{opacity:.75;}
.jcta{text-align:center;margin-top:16px;}

/* ===== 首页统一大圆角面板 ===== */
.home-panel{background:var(--jcard);border:1px solid rgba(11,124,255,.06);border-radius:28px;box-shadow:0 8px 40px rgba(14,34,66,.05);padding:24px 28px 20px;box-sizing:border-box;}
/* home-panel 作为板块直接容器时替代 .jshell */

/* ===== 按钮 ===== */
.jbtn{display:inline-flex;align-items:center;gap:6px;padding:12px 26px;border-radius:10px;font-weight:700;font-size:14.5px;text-decoration:none;cursor:pointer;border:1.5px solid transparent;transition:all .18s;font-family:inherit;}
.jbtn-fill{background:var(--jblue);color:#fff;border-color:var(--jblue);}
.jbtn-fill:hover{filter:brightness(1.12);transform:translateY(-1px);box-shadow:0 4px 16px rgba(11,124,255,.25);}
.jbtn-line{background:transparent;border-color:rgba(20,54,102,.16);color:#153154;}
.jbtn-line:hover{background:rgba(11,124,255,.04);border-color:var(--jblue);}
.jbtn-text{background:transparent;border-color:transparent;color:rgba(255,255,255,.7);font-weight:600;}
.jbtn-text:hover{color:#fff;}
.jbtn-sm{padding:7px 16px;font-size:12.5px;border-radius:8px;}
.jbtn-wide{width:100%;justify-content:center;}
.jbtn-lg{padding:14px 28px;font-size:16px;border-radius:12px;}
.jbtn-light{border-color:rgba(255,255,255,.2);color:rgba(255,255,255,.85);}
.jbtn-light:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.35);color:#fff;}

/* ===== HERO — 高级 B2B 采购首屏 ===== */
.jhero{position:relative;z-index:3;min-height:620px;display:flex;align-items:center;overflow:hidden;border-radius:32px;padding:0 32px;}
.jhero-bg{position:absolute;inset:0;z-index:0;}
.jhero-bg-img{width:100%;height:100%;object-fit:cover;}
.jhero-grad{position:absolute;inset:0;background:radial-gradient(ellipse 60% 50% at 60% 25%,rgba(11,124,255,.18) 0%,transparent 50%),radial-gradient(ellipse 30% 40% at 85% 70%,rgba(6,182,212,.08) 0%,transparent 45%),linear-gradient(112deg,rgba(3,13,28,.35) 0%,rgba(7,24,48,.25) 35%,rgba(11,31,64,.3) 62%,rgba(8,20,40,.45) 100%);}
.jhero-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(3,13,28,.35) 0%,rgba(3,13,28,.08) 45%,rgba(3,13,28,.6) 100%);}
.jhero-inner{position:relative;z-index:2;width:100%;padding:60px 0;}
.jhero-grid{display:grid;grid-template-columns:1fr 380px;gap:52px;align-items:center;}
.jhero-copy{max-width:640px;}
.jhero-title{font-size:clamp(40px,4.2vw,64px);font-weight:800;line-height:1.03;letter-spacing:-.035em;color:#fff;margin:0 0 18px;text-wrap:balance;}
.jhero-sub{font-size:clamp(15px,1.05vw,18px);line-height:1.6;color:rgba(255,255,255,.68);margin:0 0 28px;max-width:560px;}
.jhero-search{display:flex;align-items:center;max-width:540px;background:rgba(255,255,255,.06);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid rgba(255,255,255,.1);border-radius:14px;overflow:hidden;margin-bottom:22px;transition:border-color .25s,background .25s;}
.jhero-search:focus-within{border-color:rgba(255,255,255,.24);background:rgba(255,255,255,.1);box-shadow:0 0 0 4px rgba(11,124,255,.08);}
.jhero-search svg{margin-left:18px;color:rgba(255,255,255,.3);flex-shrink:0;}
.jhero-search input{flex:1;padding:16px 12px;border:none;background:transparent;color:#fff;font-size:15.5px;outline:none;min-width:0;}
.jhero-search input::placeholder{color:rgba(255,255,255,.32);}
.jhero-search button{padding:16px 28px;background:var(--jblue);color:#fff;border:none;font-weight:700;font-size:14.5px;cursor:pointer;white-space:nowrap;transition:filter .15s;}
.jhero-search button:hover{filter:brightness(1.12);}
.jhero-btns{display:flex;gap:14px;flex-wrap:wrap;align-items:center;}

/* Hero 右侧玻璃卡片 */
.jhero-cards{display:grid;gap:14px;}
.jhero-card{background:rgba(13,35,65,.6);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:24px;display:grid;gap:8px;transition:all .25s;position:relative;overflow:hidden;text-decoration:none;color:inherit;}
.jhero-card::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(11,124,255,.06) 0%,transparent 60%);pointer-events:none;}
.jhero-card:hover{background:rgba(18,42,74,.72);border-color:rgba(255,255,255,.16);transform:translateY(-2px);box-shadow:0 8px 28px rgba(0,0,0,.3);}
.jhero-card-icon{color:var(--jblue);position:relative;z-index:1;}
.jhero-card strong{font-size:14px;font-weight:700;color:#fff;position:relative;z-index:1;}
.jhero-card span{font-size:12px;color:rgba(255,255,255,.48);line-height:1.45;position:relative;z-index:1;}
.jhero-dots{position:absolute;bottom:38px;left:50%;transform:translateX(-50%);z-index:10;display:flex;gap:8px;}
.jhero-dot{width:8px;height:8px;border-radius:50%;border:none;background:rgba(255,255,255,.2);cursor:pointer;padding:0;transition:all .3s;}
.jhero-dot.on{background:#fff;width:24px;border-radius:4px;box-shadow:0 0 8px rgba(255,255,255,.3);}

/* ===== TRUST BAR — 紧凑悬浮能力条 ===== */
.jtrust{position:relative;z-index:2;}
.jtrust-row{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:var(--jcard);border:1px solid rgba(11,124,255,.08);border-radius:20px;box-shadow:0 2px 20px rgba(14,34,66,.06);overflow:hidden;}
.jtrust-item{display:flex;align-items:center;gap:16px;padding:24px 28px;border-right:1px solid rgba(11,124,255,.06);transition:background .18s;}
.jtrust-item:hover{background:rgba(11,124,255,.02);}
.jtrust-item:last-child{border-right:none;}
.jtrust-icon{color:var(--jblue);flex-shrink:0;opacity:.85;width:24px;height:24px;}
.jtrust-icon svg{width:24px;height:24px;display:block;}
.jtrust-text{line-height:1.3;}
.jtrust-text strong{display:block;font-size:19px;font-weight:700;color:var(--jdark);letter-spacing:-.01em;}
.jtrust-text span{font-size:14px;color:var(--jmuted);}

/* 紧接 Trust Bar 的 section 减少顶部留白 */
.jsec-top-48{padding-top:48px;}

/* ===== SMART SOURCING ===== */
.jsource{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.jsource-card{background:var(--jcard);border:1px solid var(--jline);border-radius:var(--jrad);padding:36px 28px;display:grid;gap:14px;transition:box-shadow .2s,border-color .2s,transform .15s;}
.jsource-card:hover{box-shadow:0 10px 32px rgba(11,124,255,.08);border-color:rgba(11,124,255,.22);transform:translateY(-3px);}
.jsource-icon{color:var(--jblue);background:rgba(11,124,255,.06);width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;}
.jsource-card h3{font-size:18px;font-weight:700;color:var(--jdark);margin:0;}
.jsource-card p{font-size:14px;color:var(--jmuted);line-height:1.55;margin:0;}

/* ===== CATEGORIES ===== */
.jcat-row{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;}
.jcat-card{background:var(--jcard);border:1px solid var(--jline);border-radius:var(--jrad);padding:28px 18px;text-decoration:none;color:inherit;display:grid;gap:10px;justify-items:center;text-align:center;transition:box-shadow .2s,border-color .2s,transform .15s;}
.jcat-card:hover{box-shadow:0 8px 26px rgba(11,124,255,.06);border-color:rgba(11,124,255,.2);transform:translateY(-2px);}
.jcat-icon{color:var(--jblue);margin-bottom:4px;}
.jcat-card strong{font-size:14px;font-weight:700;color:var(--jdark);}
.jcat-card span{font-size:12px;color:var(--jmuted);line-height:1.45;}
.jcat-link{font-size:12px;font-weight:600;color:var(--jblue);}

/* ===== HOT PRODUCTS CAROUSEL ===== */
.jhot-carousel{position:relative;padding:0 36px;}
.jhot-viewport{overflow:hidden;}
.jhot-track{display:flex;gap:14px;transition:transform .4s ease;}
.jhot-card{flex-shrink:0;width:calc((100% - 98px) / 8);}
@media(max-width:640px){.jhot-carousel .jhot-card{width:100%!important;}}
.jhot-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:32px;height:32px;border-radius:50%;border:1px solid var(--jline);background:var(--jcard);color:var(--jmuted);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .18s;padding:0;}
.jhot-arrow:hover{border-color:var(--jblue);color:var(--jblue);box-shadow:0 2px 12px rgba(11,124,255,.1);}
.jhot-arrow:disabled{opacity:.25;pointer-events:none;}
.jhot-arrow--left{left:0;}
.jhot-arrow--right{right:0;}

/* 产品卡片内层 — 首页速览卡 */
.jprod{background:var(--jcard);border:1px solid var(--jline);border-radius:10px;overflow:hidden;display:grid;transition:box-shadow .2s,border-color .2s,transform .2s;}
.jprod:hover{box-shadow:0 4px 16px rgba(14,34,66,.05);border-color:rgba(11,124,255,.18);transform:translateY(-1px);}
.jprod-img{display:flex;align-items:center;justify-content:center;height:105px;background:#fff;border-bottom:1px solid #f0f3f8;padding:10px;}
.jprod-img img{max-width:100%;max-height:85px;object-fit:contain;}
.jprod-body{padding:8px 10px 8px;display:grid;gap:3px;}
.jprod-brand{font-size:9px;font-weight:700;color:var(--jblue);text-transform:uppercase;letter-spacing:.03em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.jprod-body h3{font-size:11px;font-weight:700;color:var(--jdark);margin:0;line-height:1.3;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;}
.jprod-body h3 a{color:inherit;text-decoration:none;}
.jprod-body h3 a:hover{color:var(--jblue);}
.jprod-desc{display:none;}
.jprod-tags{display:flex;gap:3px;flex-wrap:wrap;}
.jprod-tags span{font-size:8.5px;padding:1px 4px;border-radius:2px;background:#f1f5f9;color:#48617f;font-weight:600;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.jprod-acts{display:flex;gap:4px;margin-top:1px;}
.jprod-acts .jbtn-sm{padding:3px 8px;font-size:10px;border-radius:5px;}

/* Hot Products 分类筛选 Tabs */
.jhot-sub{font-size:14px;color:var(--jmuted);margin:4px 0 0;line-height:1.5;max-width:600px;}
.jprod-tabs{display:flex;gap:8px;flex-wrap:nowrap;overflow-x:auto;margin-bottom:16px;padding-bottom:4px;-webkit-overflow-scrolling:touch;scrollbar-width:none;}
.jprod-tabs::-webkit-scrollbar{display:none;}
.jprod-tab{flex-shrink:0;padding:8px 18px;border-radius:20px;border:1px solid var(--jline);background:var(--jcard);color:var(--jmuted);font-size:13px;font-weight:600;cursor:pointer;transition:all .18s;font-family:inherit;white-space:nowrap;}
.jprod-tab:hover{border-color:rgba(11,124,255,.3);color:var(--jblue);}
.jprod-tab.active{background:var(--jblue);border-color:var(--jblue);color:#fff;}
.jprod-empty{text-align:center;padding:40px 20px;color:var(--jmuted);font-size:14px;}
.jprod-empty .jlink{margin-top:8px;display:inline-block;}

/* ===== WORKFLOW V2 — 卡片式流程 ===== */
.jwf-v2{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;align-items:stretch;}
.jwf-v2-card{background:var(--jcard);border:1px solid var(--jline);border-radius:14px;padding:18px 16px 14px;display:grid;gap:6px;align-content:start;position:relative;transition:box-shadow .2s,border-color .2s,transform .2s;}
.jwf-v2-card:hover{box-shadow:0 4px 16px rgba(14,34,66,.04);border-color:rgba(11,124,255,.18);transform:translateY(-1px);}
.jwf-v2-card:not(:last-child)::after{content:\"\";position:absolute;right:-20px;top:32px;width:10px;height:10px;border-top:2px solid var(--jline);border-right:2px solid var(--jline);transform:rotate(45deg);z-index:2;}
.jwf-v2-head{display:flex;align-items:center;gap:6px;}
.jwf-v2-num{font-size:18px;font-weight:800;color:rgba(11,124,255,.15);line-height:1;}
.jwf-v2-icon{display:none;}
.jwf-v2-card strong{font-size:13.5px;font-weight:700;color:var(--jdark);line-height:1.3;}
.jwf-v2-card p{font-size:12px;color:var(--jmuted);line-height:1.45;margin:0;}

/* ===== SERVICES ===== */
.jsvc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.jsvc{background:var(--jcard);border:1px solid var(--jline);border-radius:16px;padding:22px 20px 18px;display:flex;gap:14px;text-decoration:none;color:inherit;transition:box-shadow .2s,border-color .2s,transform .15s;align-items:flex-start;position:relative;}
.jsvc:hover{box-shadow:0 8px 26px rgba(11,124,255,.06);border-color:rgba(11,124,255,.22);transform:translateY(-2px);}
.jsvc::after{content:\"Learn more →\";position:absolute;bottom:12px;right:18px;font-size:10.5px;font-weight:600;color:transparent;transition:color .2s;}
.jsvc:hover::after{color:var(--jblue);}
.jsvc-icon{width:42px;height:42px;border-radius:12px;background:rgba(11,124,255,.06);color:var(--jblue);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.jsvc strong{font-size:14px;font-weight:700;color:var(--jdark);display:block;margin-bottom:3px;}
.jsvc p{font-size:12px;color:var(--jmuted);line-height:1.45;margin:0;padding-bottom:18px;}

/* ===== BOM & PCBA CTA V2 — 紧凑深色版 ===== */
.jcta-dark-compact{background:linear-gradient(135deg,#0b1e3a 0%,#0e274c 50%,#091b36 100%);border-radius:28px;padding:28px 40px;position:relative;overflow:hidden;}
.jcta-dark-compact::before{content:\"\";position:absolute;right:-60px;top:-60px;width:300px;height:300px;border-radius:50%;border:1px solid rgba(255,255,255,.04);}
.jcta-grid-v2{display:grid;grid-template-columns:1fr minmax(260px,340px);gap:clamp(24px,6%,56px);align-items:center;position:relative;z-index:1;}
.jcta-copy-v2 h2{font-size:clamp(20px,1.8vw,26px);font-weight:800;color:#fff;margin:6px 0 10px;line-height:1.2;}
.jcta-copy-v2 p{font-size:14px;color:rgba(255,255,255,.7);line-height:1.55;margin:0 0 14px;max-width:56ch;}
.jcta-copy-v2 .jcta-list{list-style:none;padding:0;margin:0;display:grid;gap:6px;}
.jcta-copy-v2 .jcta-list li{font-size:13px;color:rgba(255,255,255,.8);padding-left:20px;position:relative;line-height:1.4;}
.jcta-copy-v2 .jcta-list li::before{content:\"\";position:absolute;left:0;top:6px;width:7px;height:7px;border-radius:50%;background:var(--jblue);}
.jcta-card-v2{background:rgba(255,255,255,.06);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:22px 24px;text-align:center;display:grid;gap:8px;}
.jcta-card-v2 strong{font-size:15px;font-weight:700;color:#fff;}
.jcta-card-v2 span{font-size:12px;color:rgba(255,255,255,.5);}
.jcta-card-v2 .jbtn{margin-top:2px;}

/* ===== INDUSTRIES V2 — 图文卡片 ===== */
.jind-sub{font-size:14px;color:var(--jmuted);line-height:1.5;margin:6px auto 0;max-width:680px;}
.jind-grid-v2{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.jind-card-v2{background:var(--jcard);border:1px solid var(--jline);border-radius:var(--jrad);overflow:hidden;text-decoration:none;color:inherit;display:flex;flex-direction:column;transition:box-shadow .2s,border-color .2s,transform .2s;}
.jind-card-v2:hover{box-shadow:0 8px 28px rgba(11,124,255,.08);border-color:rgba(11,124,255,.22);transform:translateY(-2px);}
.jind-card-img{position:relative;height:170px;overflow:hidden;background:var(--jtint);}
.jind-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .3s;}
.jind-card-v2:hover .jind-card-img img{transform:scale(1.05);}
.jind-card-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(3,13,28,.45) 100%);pointer-events:none;}
.jind-card-body{padding:14px 16px 12px;display:grid;gap:5px;flex:1;align-content:start;}
.jind-card-body strong{font-size:15px;font-weight:700;color:var(--jdark);line-height:1.3;}
.jind-card-body p{font-size:13px;color:var(--jmuted);line-height:1.45;margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.jind-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:2px;}
.jind-tag{font-size:10px;font-weight:600;color:var(--jblue);background:rgba(11,124,255,.07);padding:2px 10px;border-radius:12px;letter-spacing:.02em;}
.jind-card-body .jlink{font-size:13px;margin-top:3px;}
.jind-card-v2:hover .jlink{transform:translateX(3px);}

/* ===== QUALITY ===== */
.jqlt-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.jqlt-card{background:var(--jcard);border:1px solid var(--jline);border-radius:var(--jrad);padding:26px;display:flex;gap:18px;color:inherit;text-decoration:none;transition:box-shadow .2s,transform .2s;}
.jqlt-card:hover{box-shadow:0 4px 18px rgba(14,34,66,.08);transform:translateY(-2px);}
.jqlt-card:focus-visible{outline:3px solid rgba(11,124,255,.45);outline-offset:3px;}
.jqlt-num{font-size:32px;font-weight:800;color:var(--jblue);line-height:1;flex-shrink:0;width:36px;opacity:.8;}
.jqlt-card strong{font-size:14px;font-weight:700;color:var(--jdark);display:block;margin-bottom:4px;}
.jqlt-card p{font-size:12.5px;color:var(--jmuted);line-height:1.5;margin:0;}

/* ===== ARTICLES — 横向滑动卡片 ===== */
.jpost-header-right{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.jpost-nav-btn{flex-shrink:0;width:38px;height:38px;border-radius:50%;border:1px solid rgba(11,124,255,.15);background:var(--jcard);color:var(--jblue);font-size:15px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .15s;box-shadow:0 2px 8px rgba(14,34,66,.04);}
.jpost-nav-btn:hover{background:var(--jblue);color:#fff;border-color:var(--jblue);box-shadow:0 4px 12px rgba(11,124,255,.2);}
.jpost-nav-btn.is-disabled{opacity:.35;pointer-events:none;}

/* Track */
.jpost-slider-track{display:flex;gap:18px;overflow-x:auto;scroll-behavior:smooth;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding:2px 1px 6px;}
.jpost-slider-track::-webkit-scrollbar{display:none;}
.jpost-slider-track.is-dragging{scroll-snap-type:none;cursor:grabbing;}

/* Slide card */
.jpost-slide{flex:0 0 calc((100% - 54px) / 4);min-width:260px;max-width:340px;scroll-snap-align:start;background:var(--jcard);border:1px solid var(--jline);border-radius:20px;overflow:hidden;text-decoration:none;color:inherit;display:flex;flex-direction:column;transition:box-shadow .25s,border-color .25s,transform .25s;}
.jpost-slide:hover{box-shadow:0 14px 34px rgba(14,34,66,.1);border-color:rgba(11,124,255,.25);transform:translateY(-3px);}
.jpost-slide:hover .jpost-slide-body h3{color:var(--jblue);}
.jpost-slide-img{display:block;height:200px;overflow:hidden;background:var(--jtint);flex-shrink:0;}
.jpost-slide-img img{width:100%;height:100%;object-fit:cover;transition:transform .35s;}
.jpost-slide:hover .jpost-slide-img img{transform:scale(1.05);}
.jpost-slide-body{padding:20px 22px 22px;display:grid;gap:8px;flex:1;align-content:start;}
.jpost-meta{display:flex;gap:8px;align-items:center;font-size:11px;color:#94a3b8;}
.jpost-tag{display:inline-block;padding:3px 10px;border-radius:12px;font-weight:600;font-size:10.5px;letter-spacing:.03em;text-transform:none;white-space:nowrap;}
.jpost-tag-industry{background:rgba(11,124,255,.08);color:#0b7cff;}
.jpost-tag-company{background:rgba(5,150,105,.08);color:#059669;}
.jpost-slide-body h3{font-size:15px;font-weight:700;line-height:1.35;margin:0;color:var(--jdark);overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;transition:color .2s;}
.jpost-slide-body p{font-size:13px;color:var(--jmuted);line-height:1.5;margin:0;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;}

/* Responsive */
@media(max-width:1200px){.jpost-slide{flex:0 0 calc((100% - 36px) / 3);min-width:240px;max-width:320px;}}
@media(max-width:900px){.jpost-slide{flex:0 0 calc((100% - 18px) / 2);min-width:240px;max-width:none;}.jpost-slide-img{height:180px;}}
@media(max-width:640px){.jpost-slide{flex:0 0 calc(100% - 32px);min-width:260px;max-width:none;}.jpost-nav-btn{display:none;}.jpost-slide-img{height:200px;}}

/* ===== RFQ FORM ===== */
.jrfq-wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;background:var(--jcard);border:1px solid var(--jline);border-radius:24px;padding:44px;box-shadow:0 4px 24px rgba(14,34,66,.04);}
.jrfq-info h2{font-size:clamp(24px,2.2vw,32px);font-weight:800;color:var(--jdark);margin:8px 0 16px;}
.jrfq-desc{font-size:15px;color:var(--jmuted);line-height:1.6;margin:0 0 20px;}
.jrfq-list{list-style:none;padding:0;margin:0;display:grid;gap:8px;}
.jrfq-list li{font-size:14px;color:#334155;padding-left:20px;position:relative;}
.jrfq-list li::before{content:"";position:absolute;left:0;top:7px;width:7px;height:7px;border-radius:50%;background:var(--jblue);}
.jrfq-form-w{}
.jrfq-form{display:grid;gap:14px;}
.jrfq-form label{display:grid;gap:4px;}
.jrfq-form label>span{font-size:12px;font-weight:700;color:#334155;}
.jrfq-form label em{color:#dc2626;font-style:normal;}
.jrfq-form input,.jrfq-form textarea,.jrfq-form select{padding:11px 14px;border:1px solid #d9e3ef;border-radius:10px;font-size:14px;background:#fbfdff;font-family:inherit;color:#17345c;transition:border-color .15s;}
.jrfq-form input:focus,.jrfq-form textarea:focus,.jrfq-form select:focus{border-color:var(--jblue);outline:none;box-shadow:0 0 0 3px rgba(11,124,255,.06);}
.jrfq-cols{display:grid;grid-template-columns:1fr 1fr;gap:12px;}

/* ===== 响应式 ===== */
@media(max-width:1200px){.jhero-grid{grid-template-columns:1fr 280px;gap:40px;}.jcat-row{grid-template-columns:repeat(3,1fr);}.jhot-card{width:calc((100% - 70px) / 6);}.jcta-grid-v2{gap:36px;}}
@media(max-width:980px){.jhero{border-radius:24px;min-height:auto;}.jhero-grid{grid-template-columns:1fr;gap:24px;}.jhero-cards{display:none;}.jtrust-row{grid-template-columns:repeat(2,1fr);border-radius:16px;}.jtrust-item:nth-child(2){border-right:none;}.jtrust-item{padding:20px 24px;}.jtrust-text strong{font-size:17px;}.jtrust-text span{font-size:13px;}.jcat-row{grid-template-columns:repeat(2,1fr);}.jhot-card{width:calc((100% - 28px) / 3);}.jhot-carousel{padding:0 32px;}.jprod-tab{padding:7px 16px;font-size:12.5px;}.jsource{grid-template-columns:1fr;}.jsvc-grid{grid-template-columns:repeat(2,1fr);}.jind-grid-v2{grid-template-columns:repeat(2,1fr);}.jqlt-grid{grid-template-columns:repeat(2,1fr);}.jcta-grid-v2{grid-template-columns:1fr;gap:24px;}.jcta-dark-compact{padding:24px 28px;border-radius:22px;}.jrfq-wrap{grid-template-columns:1fr;gap:32px;padding:32px;}.jwf-v2{grid-template-columns:repeat(2,1fr);gap:20px;}.jwf-v2-card:nth-child(2n)::after{display:none;}.jsvc-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:640px){.jshell{padding:0 16px;}.jsec{padding:18px 0;}.jhero{border-radius:20px;width:calc(100% - 28px);padding:0 16px;}.jhero-inner{padding:44px 0;}.jhero-btns{flex-direction:column;}.jhero-btns .jbtn{width:100%;justify-content:center;}.jtrust-row{grid-template-columns:1fr;border-radius:14px;}.jtrust-item{border-right:none;border-bottom:1px solid rgba(11,124,255,.06);padding:18px 22px;}.jtrust-item:last-child{border-bottom:none;}.jtrust-text strong{font-size:16px;}.jtrust-text span{font-size:12.5px;}.jcat-row{grid-template-columns:1fr;}.jhot-card{width:calc((100% - 14px) / 2);}.jhot-carousel{padding:0 28px;}.jprod-tab{padding:6px 14px;font-size:12px;}.jsvc-grid{grid-template-columns:1fr;}.jind-grid-v2{grid-template-columns:1fr;}.jqlt-grid{grid-template-columns:1fr;}.jrfq-wrap{padding:24px;border-radius:18px;}.jrfq-cols{grid-template-columns:1fr;}.home-panel{padding:18px 14px 14px;border-radius:20px;}.jcta-dark-compact{padding:20px 18px;border-radius:18px;}.jind-card-img{height:140px;}.jwf-v2{grid-template-columns:1fr;gap:14px;}.jwf-v2-card::after{display:none;}.jsvc-grid{grid-template-columns:1fr;}.jsec-top-48{padding-top:36px;}}
@media(max-width:640px){.jhero-btns .jbtn-text{display:none;}.jhero-search button{padding:16px 20px;font-size:14px;}.jhero-sub{margin-bottom:22px;}.jhero-title{font-size:clamp(34px,9vw,44px);line-height:1.06;}}


/* ── Homepage Capabilities ── */
.home-cap-section { padding: 72px 0; background: #f8fafc; }
.home-cap-shell { background: #fff; border: 1px solid #e5e7eb; border-radius: 28px; padding: 56px 48px; box-shadow: 0 1px 3px rgba(0,0,0,.04); }
.home-cap-head { text-align: center; margin-bottom: 40px; }
.home-cap-head .caps-eyebrow { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: #0b7cff; background: rgba(11,124,255,.06); padding: 4px 14px; border-radius: 20px; margin-bottom: 12px; }
.home-cap-head h2 { font-size: 32px; font-weight: 800; color: #0f172a; letter-spacing: -.01em; margin: 0 0 12px; }
.home-cap-head p { font-size: 15px; color: #64748b; line-height: 1.6; max-width: 640px; margin: 0 auto; }
.home-cap-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.home-cap-card { background: #fafbfd; border: 1px solid #eef1f6; border-radius: 20px; padding: 28px; text-decoration: none; color: inherit; transition: transform .2s, box-shadow .2s, border-color .2s; display: flex; flex-direction: column; }
.home-cap-card:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(0,0,0,.06); border-color: rgba(11,124,255,.15); }
.home-cap-icon { width: 44px; height: 44px; border-radius: 12px; background: rgba(11,124,255,.07); color: #0b7cff; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.home-cap-card strong { display: block; font-size: 16px; font-weight: 700; color: #1e293b; margin-bottom: 8px; }
.home-cap-card p { font-size: 13.5px; color: #64748b; line-height: 1.55; margin: 0; flex: 1; }
.home-cap-link { font-size: 13px; font-weight: 600; color: #0b7cff; margin-top: 14px; transition: transform .2s; display: inline-block; }
.home-cap-card:hover .home-cap-link { transform: translateX(4px); }
.home-cap-cta { text-align: center; margin-top: 36px; }
@media (max-width: 1024px) { .home-cap-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .home-cap-grid { grid-template-columns: 1fr; } .home-cap-shell { padding: 40px 24px; } .home-cap-head h2 { font-size: 26px; } }

/* workflow 圆角卡片容器 */
.jwf-card-wrap{background:#fff;border:1px solid #e5e7eb;border-radius:28px;padding:40px 40px 36px;box-shadow:0 1px 3px rgba(0,0,0,.04);}
.jwf-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:32px;margin-bottom:28px;}
.jwf-card-head-left .section-tag{display:inline-block;margin-bottom:8px;}
.jwf-card-head-left h2{font-size:clamp(20px,2.5vw,30px);font-weight:800;color:#0f172a;margin:0;white-space:nowrap;}
.jwf-card-desc{flex:1 1 0;font-size:15px;color:#475569;line-height:1.65;margin:0;max-width:480px;align-self:center;text-align:right;}
@media(max-width:980px){.jwf-card-wrap{padding:28px 24px 24px;border-radius:18px;}.jwf-card-head{flex-direction:column;gap:12px;}.jwf-card-desc{text-align:left;max-width:none;}.jwf-card-head-left h2{white-space:normal;}}
@media(max-width:640px){.jwf-card-wrap{padding:22px 16px 20px;border-radius:14px;}}

/* ===== SERVICE LIST - IMAGE CARDS ===== */
.svc-img-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.svc-img-card{display:flex;flex-direction:column;background:#fff;border:1px solid rgba(20,54,102,.07);border-radius:20px;overflow:hidden;text-decoration:none;color:inherit;transition:box-shadow .2s,transform .2s;}
.svc-img-card:hover{box-shadow:0 16px 44px rgba(14,34,66,.1);transform:translateY(-3px);}
.svc-img-card-thumb{width:100%;height:200px;overflow:hidden;background:#f1f5f9;flex-shrink:0;}
.svc-img-card-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease;}
.svc-img-card:hover .svc-img-card-thumb img{transform:scale(1.04);}
.svc-img-card-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:#94a3b8;}
.svc-img-card-body{padding:22px 20px 20px;display:flex;flex-direction:column;flex:1;gap:8px;}
.svc-img-card-body h3{font-size:16px;font-weight:800;color:#060e1a;margin:0;line-height:1.25;}
.svc-img-card-body p{font-size:13.5px;color:#5a6f88;line-height:1.55;margin:0;flex:1;}
.svc-img-card-tags{display:flex;flex-wrap:wrap;gap:5px;}
.svc-img-card-tags span{font-size:11px;font-weight:600;color:#0b7cff;background:rgba(11,124,255,.07);border-radius:8px;padding:3px 9px;}
.svc-img-card-link{font-size:13px;font-weight:700;color:#0b7cff;margin-top:4px;}
@media(max-width:1100px){.svc-img-card-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:640px){.svc-img-card-grid{grid-template-columns:1fr;gap:16px;}.svc-img-card-thumb{height:180px;}}

/* ===== SERVICE DETAIL - DYNAMIC LAYOUT ===== */
.svc-hero-btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.svc-detail-body{display:grid;gap:0;}
.svc-bottom-cta{background:linear-gradient(135deg,#f0f7ff 0%,#e8f3ff 100%);border:1px solid rgba(11,124,255,.1);border-radius:22px;padding:36px 40px;margin-top:36px;text-align:center;}
.svc-bottom-cta h3{font-size:22px;font-weight:800;color:#060e1a;margin:0 0 10px;}
.svc-bottom-cta p{font-size:15px;color:#5a6f88;line-height:1.6;margin:0 0 22px;}
.svc-bottom-cta .svc-hero-btns{justify-content:center;}
@media(max-width:640px){.svc-bottom-cta{padding:24px 20px;border-radius:16px;}.svc-hero-btns{flex-direction:column;}.svc-hero-btns .jbtn{width:100%;text-align:center;}}