@font-face{font-family:ArialFallback;src:local("Arial")} :root{--navy:#08273e;--dark:#102a3d;--blue:#0a71e4;--orange:#ff902c;--paper:#f6f9fd;--light:#fff;--muted:#60778b;--stroke:#dfe8f0;--radius:19px;--font:Arial,"Helvetica Neue","Microsoft Yahei","PingFang SC",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;font-family:var(--font);color:var(--dark);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,select,input,textarea{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #f98e33;outline-offset:2px}.container{width:min(1400px,calc(100% - 60px));margin:auto}.utility{background:#09263e;color:#c7e1f5}.utility .container{height:34px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:10px;font-weight:800;letter-spacing:1.25px}.utility a{color:#fff}.head{background:#fff;position:sticky;top:0;z-index:20;box-shadow:0 1px 12px rgba(5,32,57,.09)}.headrow{height:82px;display:flex;justify-content:space-between;align-items:center;gap:22px}.logo{display:inline-flex;flex-direction:column;flex-shrink:0;color:#05243d;line-height:.85;font-size:35px;font-style:italic;font-weight:1000;letter-spacing:-2px}.logo strong{color:#076bc7}.logo small{display:block;font-weight:800;font-size:8px;letter-spacing:2.5px;text-align:right;margin-top:10px;font-style:normal}.navigation{display:flex;align-items:center;gap:23px;font-size:13px;font-weight:800;white-space:nowrap}.navigation a:hover{color:var(--blue)}.headActions{display:flex;align-items:center;gap:10px}.langBox{display:flex;align-items:center;gap:5px;border-radius:999px;border:1px solid #d8e4ed;padding:0 9px 0 11px;color:#1d4c6e;background:#f7fbff;flex-shrink:0}.langBox span{font-size:16px}.langBox select{height:41px;border:none;background:transparent;color:#183852;font-size:12px;font-weight:800;min-width:93px;cursor:pointer}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:var(--orange);color:#07213b;font-weight:900;font-size:12px;letter-spacing:.2px;border:none;border-radius:40px;padding:15px 20px;line-height:1.15}.btn:hover{filter:brightness(1.06)}.btn.blue{background:var(--blue);color:white}.menuToggle{display:none;background:#eaf4fe;border:0;border-radius:12px;width:44px;height:43px;font-size:25px;color:#143850}.hero{position:relative;color:white;background:#0b2b4a;min-height:640px;isolation:isolate;overflow:hidden}.heroPhoto{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:60% 52%;z-index:-3}.heroShade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,24,44,.88) 0%,rgba(3,25,45,.65) 32%,rgba(3,24,44,.23) 62%,rgba(3,24,44,.04) 100%),linear-gradient(0deg,rgba(3,24,44,.35),transparent 52%);z-index:-2}.heroInner{min-height:640px;display:flex;align-items:center;padding-top:34px;padding-bottom:34px}.heroContent{max-width:730px}.over{font-size:11px;letter-spacing:2.1px;font-weight:900;color:#a9dffd;text-transform:uppercase}.hero h1{font-weight:1000;letter-spacing:-3.2px;font-size:clamp(47px,6.8vw,102px);line-height:.95;margin:20px 0}.hero h1 em{display:block;color:var(--orange);font-style:normal}.hero p{max-width:570px;font-size:19px;line-height:1.6;color:#e5f2fa;margin:0 0 32px}.heroActions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.hero .secondary{display:inline-flex;border-radius:40px;padding:13px 20px;font-weight:800;font-size:12px;border:1px solid #ffffffb3;background:#1b466a52;color:white}.heroBtm{font-size:10px;margin-top:35px;font-weight:800;letter-spacing:2.1px;color:#cae8f6}.section{padding:87px 0}.sectHead{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:29px}.kicker{display:block;font-weight:900;font-size:11px;letter-spacing:1.9px;color:#0874d8;margin-bottom:13px}.sectHead h2,.headline{font-size:clamp(35px,4.7vw,69px);letter-spacing:-2.4px;line-height:1.03;font-weight:1000;margin:0;color:#08263f}.sectHead p{max-width:470px;color:var(--muted);line-height:1.75;font-size:14px;margin:0}.series{background:#f7fafd}.seriesGrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.seriesCard{height:300px;position:relative;isolation:isolate;border-radius:15px;overflow:hidden;color:#fff;background:#103f60}.seriesCard>img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;z-index:-3;transition:transform .4s;object-position:46%}.seriesCard:hover>img{transform:scale(1.035)}.seriesCard:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,18,35,.02),rgba(0,18,35,.23) 45%,rgba(0,18,35,.94) 100%);z-index:-2}.seriesContent{display:flex;flex-direction:column;height:100%;padding:23px;justify-content:flex-end}.seriesTop{font-size:10px;font-weight:900;letter-spacing:2px;color:#cfedff;margin-bottom:auto}.seriesCard h3{font-size:32px;line-height:1.03;margin:0 0 9px;font-weight:1000}.seriesCard p{font-size:12px;line-height:1.45;color:#e6ecf2;margin:0 0 14px}.seriesCard .seriesLink{color:white;background:transparent;border:0;border-top:1px solid #ffffff77;text-align:left;padding:12px 0 0;font-size:11px;font-weight:900;width:100%;text-transform:uppercase;letter-spacing:1px}.productSect{background:#fff}.filters{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 23px}.chip{display:inline-flex;align-items:center;text-decoration:none;border-radius:99px;padding:10px 17px;border:1px solid #d9e7f1;background:#fff;color:#23445c;font-weight:800;font-size:12px}.chip.selected{background:#0b3351;border-color:#0b3351;color:#fff}.productGrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.productCard{border:1px solid #e1ebf4;border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 13px 32px rgba(16,46,76,.055)}.productVisual{position:relative;background:linear-gradient(155deg,#f4f8fc,#e8f3fc);display:grid;place-items:center;aspect-ratio:1/1;padding:16px}.productVisual img{width:100%;height:100%;object-fit:contain}.catTag{position:absolute;top:15px;left:13px;padding:6px 9px;border-radius:5px;background:#fff;font-size:10px;font-weight:800;color:#2273bf}.productInfo{padding:17px}.productInfo h3{font-size:18px;line-height:1.22;min-height:44px;margin:0 0 8px;font-weight:900}.productInfo p{font-size:12px;line-height:1.65;min-height:39px;color:var(--muted);margin:0 0 13px}.productBottom{display:flex;justify-content:space-between;align-items:center;gap:10px;border-top:1px solid #e6edf2;padding-top:12px}.priceNote{font-weight:900;color:#0d568b;font-size:11px}.productActions a{background:#e7f2fd;border:0;border-radius:99px;color:#065fbd;font-weight:900;padding:10px 13px;font-size:11px}.disclaimer{color:#8193a2;font-size:11px;margin:22px 0 0}.aboutSect{background:#f5f8fc}.split{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:center}.split h2{margin:0 0 20px}.split p{font-size:15px;line-height:1.9;color:#546e81}.featureGrid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:26px}.feature{background:#fff;border:1px solid #e4edf4;border-radius:14px;padding:20px 12px;text-align:center;color:#174267;font-weight:850;font-size:12px}.bigScenic{position:relative;min-height:420px;border-radius:19px;overflow:hidden;background:#214d67}.bigScenic img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.bigScenic:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#07233caa,transparent 55%)}.sceneLabel{position:absolute;z-index:1;bottom:25px;left:27px;color:white;font-weight:950;font-style:italic;font-size:29px;max-width:320px}.contactSect{background:#fff}.contactGrid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.panel{border-radius:18px;border:1px solid #e0e9f1;padding:28px;background:#f8fbfe}.panel h3{font-size:23px;margin:0 0 19px}.contactLine{border-bottom:1px solid #dfe9f0;padding:13px 0}.contactLine small{display:block;color:#607c91;font-weight:800;letter-spacing:1px;font-size:11px;margin-bottom:8px}.contactLine a{font-weight:900;font-size:18px;word-break:break-word;color:#0b66b6}.waBlock{display:flex;align-items:center;gap:18px;margin-top:16px}.waBlock img{width:115px;height:145px;object-fit:contain;background:white;border:1px solid #e1e8ee;border-radius:11px}.waBlock span{color:#607c91;font-size:12px;line-height:1.55}.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.field.full{grid-column:1/-1}.field label{display:block;font-size:11px;font-weight:900;color:#597186;margin-bottom:7px}.field input,.field select,.field textarea{width:100%;border-radius:9px;border:1px solid #dce7ef;background:#fff;min-height:42px;padding:10px 11px;font-size:13px;outline-color:#1279e6}.field textarea{height:110px;resize:vertical}.formHelp{font-size:11px;color:#657d8e;line-height:1.6}.footer{background:#06243e;color:#bfd7e8;padding:25px 0;font-size:12px}.footer .container{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.floating{position:fixed;bottom:20px;right:20px;z-index:25;display:inline-flex;align-items:center;gap:8px;border-radius:99px;padding:14px 17px;background:#1aaf64;box-shadow:0 10px 30px #175f413b;color:white;font-size:12px;font-weight:900}.hide{display:none!important}
@media(max-width:1100px){.navigation{gap:12px;font-size:12px}.headrow{gap:12px}.logo{font-size:30px}.btn.headCta{display:none}.productGrid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:800px){.container{width:calc(100% - 32px)}.utility .container{justify-content:center;font-size:9px;letter-spacing:.3px;height:auto;min-height:29px;text-align:center}.utility a{display:none}.navigation{display:none;position:absolute;top:100%;left:0;right:0;background:white;padding:16px 20px 23px;box-shadow:0 14px 22px #0a2b3f1a;flex-direction:column;align-items:stretch;gap:0}.navigation.open{display:flex}.navigation a{padding:12px;border-bottom:1px solid #e4edf5}.menuToggle{display:grid;place-items:center}.headrow{height:67px}.logo{font-size:27px}.logo small{font-size:7px}.langBox select{min-width:87px}.hero{min-height:0}.heroPhoto{height:330px;position:relative;object-fit:cover;object-position:center center;z-index:0}.heroShade{display:none}.heroInner{min-height:0;display:block;padding:0}.heroContent{max-width:none;background:#072941;margin:0 -16px;padding:27px 16px 34px}.hero h1{font-size:clamp(40px,8vw,68px);letter-spacing:-1.7px;margin:16px 0}.hero p{font-size:15px;line-height:1.65}.heroActions{gap:9px}.heroBtm{margin-top:20px}.section{padding:58px 0}.sectHead{display:block}.sectHead p{margin-top:15px}.seriesGrid{grid-template-columns:repeat(2,minmax(0,1fr))}.productGrid{grid-template-columns:repeat(2,minmax(0,1fr))}.split,.contactGrid{grid-template-columns:1fr;gap:25px}.bigScenic{min-height:350px}.featureGrid{grid-template-columns:repeat(3,1fr)}.floating{bottom:12px;right:12px}}@media(max-width:520px){.container{width:calc(100% - 24px)}.headrow{gap:6px}.headActions{gap:6px}.logo{font-size:23px;letter-spacing:-1.1px}.logo small{font-size:6.5px;letter-spacing:1.5px}.langBox{padding:0 5px}.langBox select{font-size:11px;min-width:69px;max-width:93px}.heroPhoto{height:auto;aspect-ratio:16/10;object-fit:cover}.heroContent{margin:0 -12px;padding:25px 12px 31px}.hero h1{font-size:clamp(35px,10vw,50px)}.hero p{font-size:14px}.btn{font-size:11px}.sectHead h2,.headline{font-size:clamp(33px,8vw,45px);letter-spacing:-1.4px}.seriesGrid{grid-template-columns:1fr;gap:12px}.seriesCard{height:240px}.seriesCard h3{font-size:29px}.productGrid{gap:10px}.productVisual{padding:7px}.productInfo{padding:12px}.productInfo h3{font-size:13px;min-height:32px}.productInfo p{font-size:11px;min-height:55px}.productBottom{display:grid;gap:8px}.productActions a{width:100%}.catTag{top:7px;left:7px;font-size:8px}.featureGrid{grid-template-columns:1fr}.feature{padding:14px}.panel{padding:18px}.fields{grid-template-columns:1fr}.field.full{grid-column:1}.waBlock img{width:95px;height:125px}}
/* TREKFIN V4 – refined visual layer; original document hierarchy preserved. */
:root{--navy:#082d4d;--blue:#0877e7;--orange:#ff8831;--stroke:#e1ebf3;--paper:#f6f9fc}
body{background:#fff}
.head{box-shadow:0 3px 24px rgba(6,42,74,.045)}
.headrow{gap:25px}
.logo span{letter-spacing:-1.8px}
.navigation a{position:relative;transition:color .18s}
.navigation a:after{content:"";position:absolute;left:50%;width:0;height:3px;bottom:-10px;background:var(--orange);border-radius:999px;transform:translateX(-50%);opacity:0;transition:width .28s ease,opacity .18s ease;pointer-events:none}
.navigation a:hover:after{width:100%;opacity:1}
.langBox{border:1px solid #dce7f0;background:#f8fbfe;border-radius:24px;transition:background .2s}
.langBox:focus-within{background:#eaf6ff}
.head .btn{box-shadow:0 9px 24px rgba(255,136,49,.23)}
.hero{background:#062b48}
.heroPhoto{filter:saturate(1.09) contrast(1.035)}
.heroShade{background:linear-gradient(90deg,rgba(4,22,39,.91) 0%,rgba(3,35,61,.72) 36%,rgba(4,36,63,.25) 74%,rgba(4,36,63,.02) 100%),linear-gradient(0deg,rgba(2,21,38,.42),transparent 48%)}
.hero h1{letter-spacing:-3.7px;text-shadow:0 3px 20px rgba(0,0,0,.13)}
.hero h1 em{color:#ff963e}
.heroActions .btn,.hero .secondary{transition:transform .23s, box-shadow .23s}
.heroActions .btn:hover,.hero .secondary:hover{transform:translateY(-3px)}
.heroActions .btn:hover{box-shadow:0 13px 34px #ff8c3580}
.brandPulse{background:#082c4b;border-top:1px solid #ffffff29;color:#cde5f7;}
.brandPulse .container{min-height:62px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));align-items:center;text-align:center;gap:10px}
.brandPulse span{font-size:11px;font-weight:900;letter-spacing:1.6px;border-right:1px solid #ffffff30;padding:4px 0}
.brandPulse span:last-child{border-right:0;color:#ffa95c}
.section{scroll-margin-top:90px}
.series{background:linear-gradient(180deg,#f4f9ff,#fff 90%)}
.seriesCard{border-radius:22px;box-shadow:0 18px 44px rgba(8,42,72,.12);height:330px;transition:box-shadow .25s,transform .25s}
.seriesCard:hover{transform:translateY(-5px);box-shadow:0 24px 48px rgba(8,42,72,.19)}
.seriesCard:before{background:linear-gradient(180deg,rgba(1,23,42,.12),rgba(1,23,42,.02) 40%,rgba(0,18,35,.92))}
.seriesCard>img{filter:saturate(1.12);image-rendering:auto}
.seriesCard h3{font-size:clamp(25px,2.5vw,37px);letter-spacing:-.7px}
.seriesContent{padding:27px}
.seriesCard .seriesLink{transition:color .2s}
.seriesCard .seriesLink:hover{color:#ffb874}
.productSect{background:#fff}
.productCard{border:1px solid #e1eaf2;border-radius:22px;box-shadow:0 18px 40px rgba(9,55,95,.06);transition:transform .24s,box-shadow .24s,border-color .24s}
.productCard:hover{transform:translateY(-5px);box-shadow:0 23px 45px rgba(9,55,95,.12);border-color:#c4deef}
.productVisual{background:radial-gradient(ellipse at 30% 20%,#fff 0,#f5faff 41%,#e7f1fb 100%);overflow:hidden}
.productVisual:after{content:'TREKFIN / FISHING LINE';position:absolute;right:12px;bottom:12px;letter-spacing:1.2px;color:#87a4bf;font-weight:900;font-size:8px}
.productVisual img{position:relative;z-index:1;transition:transform .28s;filter:drop-shadow(0 12px 16px #5d839528)}
.productCard:hover .productVisual img{transform:scale(1.045)}
.productInfo{padding:20px}
.productActions a{background:#ecf6ff;transition:background .2s,color .2s}
.productActions a:hover{background:#0a70ce;color:#fff}
.chip{transition:background .2s,color .2s,transform .2s}
.chip:hover{transform:translateY(-1px);border-color:#147bd2}
.aboutSect{background:linear-gradient(120deg,#eff6fd,#fff 84%)}
.feature{border-radius:18px;box-shadow:0 9px 20px rgba(6,43,77,.035)}
.bigScenic{border-radius:24px;box-shadow:0 28px 55px rgba(5,41,77,.12)}
.panel{border-radius:23px;box-shadow:0 12px 36px rgba(9,44,72,.055)}
.field input:focus,.field textarea:focus,.field select:focus{border-color:#2588ef;box-shadow:0 0 0 3px #a8d5ff55}
@media(max-width:800px){.heroShade{display:none}.heroPhoto{filter:saturate(1.1) contrast(1.02)}.brandPulse .container{grid-template-columns:repeat(2,minmax(0,1fr));gap:0;padding:12px 0}.brandPulse span{padding:11px 3px}.brandPulse span:nth-child(2){border-right:none}.seriesCard{height:290px}.seriesContent{padding:20px}.navigation a:after{display:none}}
@media(max-width:520px){.hero h1{letter-spacing:-1.9px}.brandPulse span{font-size:9px;letter-spacing:.6px}.seriesCard{height:258px}.seriesCard h3{font-size:29px}.productCard{border-radius:16px}.productInfo{padding:13px}.productVisual:after{font-size:6px;bottom:7px;right:7px}}


/* V5 OEM model configurator / responsive inquiry cart */
.headCart{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;border:1px solid #d9e8f4;background:#f0f8ff;color:#0b4a78;border-radius:30px;font-size:11px;font-weight:900;padding:9px 11px;transition:box-shadow .2s}.headCartIcon{display:inline-grid;place-items:center;flex-shrink:0;width:15px;height:15px}.headCartIcon svg{width:100%;height:100%;display:block}.headCart b{background:#ff8434;color:#fff;border-radius:100px;min-width:20px;height:20px;display:grid;place-items:center;font-size:11px}.headCart.oemAdded{box-shadow:0 0 0 5px #0a6fd92c}.productActions{display:flex;gap:7px;align-items:center;flex-wrap:wrap}.productActions a{font-weight:900}.productActions .quickAddOEM{background:#ffe8d8!important;color:#a04b08!important;border-radius:99px;padding:10px 13px!important;flex:1}.productActions .quickAddOEM:hover{background:#ff8a2b!important;color:#fff!important}
.configBox{margin-top:26px;border:1px solid #dce8f2;border-radius:20px;padding:22px;background:linear-gradient(180deg,#f7fbff,#fff);scroll-margin-top:110px}.configHeading{font-size:12px;font-weight:1000;color:#1472c6;letter-spacing:1.3px}.configGrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:14px}.oemControl{display:flex;flex-direction:column;gap:6px;min-width:0;font-weight:800;color:#42617a;font-size:11px;letter-spacing:.2px}.oemControl input,.oemControl textarea{width:100%;min-width:0;border:1px solid #d6e4ee;border-radius:9px;padding:11px 12px;background:white;color:#133249;font-size:13px;font-weight:600;outline:none}.oemControl input:focus,.oemControl textarea:focus{border-color:#1678d6;box-shadow:0 0 0 3px #1678d621}.oemControl textarea{resize:vertical;line-height:1.5}.oemWide{grid-column:1/-1}.configHelp{margin:10px 0 14px;font-size:11px;color:#7b8f9e;line-height:1.5}.configCTA{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.oemViewLink{font-size:12px;font-weight:900;color:#116fbd}.oemViewLink:hover{text-decoration:underline}
.oemBuilderSection{background:linear-gradient(180deg,#eff7fe 0%,#f8fbfe 50%,#eaf4fe 100%);scroll-margin-top:100px}.oemBuilderHead h2{font-size:clamp(30px,4.5vw,60px)}.oemBuilderLayout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(330px,.8fr);align-items:start;gap:22px}.oemCartPanel,.oemLeadPanel{background:#fff;min-width:0;border:1px solid #d8e6f2;border-radius:22px;box-shadow:0 24px 50px rgba(8,45,78,.08);overflow:hidden}.oemPanelTitle{padding:24px;display:flex;justify-content:space-between;align-items:center;gap:12px;border-bottom:1px solid #ecf2f8}.oemPanelTitle h3,.oemLeadHeading h3{margin:6px 0 0;font-size:clamp(19px,2vw,27px);font-weight:1000;letter-spacing:-.7px}.panelEyebrow{font-size:10px;letter-spacing:2px;font-weight:900;color:#127bc8}.cartCount{display:inline-grid;place-items:center;min-width:27px;height:27px;background:#0d71c3;color:#fff;border-radius:999px;font-size:12px;vertical-align:middle}.oemTextButton{background:none;border:0;color:#6a8093;font-size:12px;font-weight:900;text-decoration:underline;cursor:pointer}.oemTextButton:disabled{opacity:.3}.cartEmpty{text-align:center;padding:48px 24px 58px}.cartEmptyGlyph{font-size:42px;color:#abc9dd}.cartEmpty h3{color:#163853;font-size:24px}.cartEmpty p{color:#69859a;line-height:1.7}.cartEmpty .btn{margin:16px auto 0}.cartEmpty[hidden]{display:none}.cartItems{display:grid;gap:14px;padding:16px}.oemItem{border:1px solid #d8e6f0;border-radius:17px;overflow:hidden;background:#fbfdff}.oemItemHead{display:flex;align-items:center;gap:14px;padding:13px 15px;border-bottom:1px solid #e4edf5;background:#f6fbff}.oemItemHead img{width:66px;height:72px;object-fit:contain;flex-shrink:0;background:#fff;border-radius:8px}.oemItemName{flex:1;min-width:0}.oemItemName h4{margin:4px 0;font-size:16px;overflow-wrap:anywhere}.oemItemNo{color:#0877cc;font-size:10px;font-weight:900;letter-spacing:.7px}.oemItemActions{display:flex;gap:6px;flex-wrap:wrap;justify-content:end}.oemItemActions button{border:1px solid #cfdfed;border-radius:9px;background:#fff;color:#234f6e;padding:7px 9px;font-weight:900;font-size:12px}.oemItemActions button:last-child{background:#fff2ed;color:#a7482c;font-size:18px;line-height:1}.oemItemGrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;padding:16px}.cartFoot{padding:15px 24px;display:flex;align-items:center;gap:10px;border-top:1px solid #e7eff6;background:#f6fbff;color:#5e788c;font-size:13px}.cartFoot strong{font-size:19px;color:#0b67b1}.cartFoot small{margin-left:auto;font-size:11px}.oemLeadPanel{padding:25px;position:sticky;top:110px}.oemLeadHeading{margin-bottom:21px}.oemLeadHeading p{line-height:1.7;color:#6a8295;margin:12px 0 0;font-size:13px}.oemFields{display:grid;grid-template-columns:1fr 1fr;gap:11px}.oemFields label{display:flex;flex-direction:column;gap:7px;min-width:0;color:#4b687f;font-weight:900;font-size:11px}.oemFields label:nth-child(3),.oemFields label:last-child{grid-column:1/-1}.oemFields input,.oemFields textarea{background:#f8fbfe;border:1px solid #d4e5f0;border-radius:10px;padding:12px 13px;font-size:13px;min-width:0;max-width:100%;color:#153d5d}.oemSubmit{display:flex;justify-content:center;width:100%;margin-top:20px;background:linear-gradient(100deg,#ffae62,#ff7c28);font-size:13px}.oemSubmit:disabled{opacity:.55}.oemSecondaryAction{border:1px solid #d8e6f3;background:white;color:#1470b5;border-radius:10px;padding:11px;margin:10px 6px 0 0;font-weight:900;font-size:11px}.oemPrivacy{line-height:1.6;font-size:11px;color:#7c93a6}.oemSubmitStatus{color:#0a6dae;font-weight:900;line-height:1.5}.oemItemActions button:hover,.oemSecondaryAction:hover{border-color:#0878d3}
@media (max-width:1050px){.oemBuilderLayout{grid-template-columns:1fr}.oemLeadPanel{position:static}.oemItemGrid{grid-template-columns:repeat(2,minmax(0,1fr))}.headCart>:not(.headCartIcon):not(#cartBadge):not(b){display:none}}
@media (max-width:800px){.headCart{padding:6px 9px}.headCart>:not(.headCartIcon):not(#cartBadge):not(b){display:none}.oemBuilderSection{scroll-margin-top:70px}.oemBuilderLayout{gap:14px}.oemLeadPanel{padding:18px}}
@media (max-width:380px){.langBox{padding:0 4px}.langBox span{display:none}.langBox select{min-width:0;width:66px;max-width:66px;font-size:10px}.headActions{gap:5px}.headCart{padding:5px}.menuToggle{width:39px;height:39px}.logo{font-size:22px}}
@media (max-width:520px){.headCart{gap:4px;padding:6px}.headCartIcon{width:16px;height:16px}.headCart b{min-width:18px;height:18px;font-size:10px}.oemBuilderSection .sectHead{margin-bottom:20px}.oemPanelTitle{padding:18px}.oemItemHead{align-items:start;gap:9px;padding:12px}.oemItemHead img{width:50px;height:57px}.oemItemName h4{font-size:13px}.oemItemActions{gap:4px}.oemItemActions button{padding:5px 7px;font-size:11px}.oemItemActions button span{display:none}.oemItemGrid{gap:10px;padding:12px}.oemControl input,.oemControl textarea{padding:10px 9px;font-size:12px}.oemFields{grid-template-columns:1fr}.oemFields label:nth-child(3),.oemFields label:last-child{grid-column:auto}.cartFoot{flex-wrap:wrap}.cartFoot small{margin-left:0;width:100%}.configGrid{grid-template-columns:1fr;gap:8px}.configBox{padding:16px}}

/* V7 multi-page layout */
[hidden]{display:none!important}
.footLinks span{color:#86a7bf;line-height:1.6}
.navigation a.active{color:var(--blue)}
.navigation a.active:after{width:100%;opacity:1}
.seriesCard .seriesLink{display:block}
.seriesCard .seriesLink:after{content:"";position:absolute;inset:0}
.productVisual{text-decoration:none}
.productInfo h3 a:hover{color:var(--blue)}
.productBottom{display:grid;gap:10px}
.productActions{flex-wrap:nowrap}
.productActions a{display:inline-flex;align-items:center;justify-content:center;background:#ecf6ff;border-radius:99px;color:#065fbd;padding:10px 13px;font-size:11px;white-space:nowrap}
.productActions a:first-child{flex:1}
.sectFoot{display:flex;justify-content:center;margin-top:34px}

.pageBanner{position:relative;isolation:isolate;overflow:hidden;color:#fff;background:#062b48;min-height:330px;display:flex;align-items:flex-end}
.pageBanner>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 45%;z-index:-2;filter:saturate(1.08) contrast(1.03)}
.pageBanner:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(4,22,39,.9) 0%,rgba(3,35,61,.68) 45%,rgba(4,36,63,.2) 100%),linear-gradient(0deg,rgba(2,21,38,.55),transparent 60%)}
.pageBannerInner{padding:70px 0 54px}
.pageBanner h1{margin:14px 0 0;font-size:clamp(38px,5.4vw,76px);line-height:1;font-weight:1000;letter-spacing:-2.6px;text-shadow:0 3px 20px rgba(0,0,0,.15)}
.pageBanner h1:after{content:"";display:block;width:64px;height:4px;border-radius:4px;background:var(--orange);margin-top:22px}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12px;font-weight:800;color:#cfe6f6;margin-bottom:18px}
.crumbs a{color:#fff;opacity:.85}
.crumbs a:hover{opacity:1;color:#ffb874}
.crumbs .sep{opacity:.5}
.crumbs [aria-current]{color:#ffb874;max-width:60vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.detailSect{background:linear-gradient(180deg,#f4f9ff,#fff 70%)}
.detailLayout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:52px;align-items:start}
.detailMedia{position:sticky;top:110px}
.productGallery{display:grid;gap:12px}
.galleryMain{position:relative;width:100%;border:1px solid #e1eaf2;border-radius:26px;overflow:hidden;box-shadow:0 24px 50px rgba(9,55,95,.09);display:grid;place-items:center}
.detailMedia .productVisual{aspect-ratio:1/1;padding:0}
.detailMedia .catTag{top:20px;left:20px;font-size:11px;padding:7px 11px;z-index:3}
.galleryViewport{position:relative;width:100%;height:100%;overflow:hidden;touch-action:pan-y;cursor:grab;user-select:none}
.galleryViewport:active{cursor:grabbing}
.galleryTrack{display:flex;width:100%;height:100%;will-change:transform;transition:transform .45s cubic-bezier(.22,.61,.36,1)}
.galleryTrack.no-anim,.galleryTrack.dragging{transition:none}
.gallerySlide{flex:0 0 100%;width:100%;height:100%;display:flex;align-items:center;justify-content:center;padding:42px;box-sizing:border-box;position:relative;overflow:hidden}
.gallerySlide img,.gallerySlide video{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;user-select:none;-webkit-user-drag:none}
.gallerySlide img{pointer-events:none}
.gallerySlide video{width:100%;height:100%;background:#041526;border-radius:12px}
.gallerySlide.is-video{padding:42px}
.gallerySlide.is-video img{pointer-events:none}
.galleryVideoPlay{position:absolute;inset:0;margin:auto;width:72px;height:72px;border:0;border-radius:50%;background:rgba(8,45,78,.45);color:#fff;cursor:pointer;z-index:2;box-shadow:0 10px 28px rgba(0,0,0,.25);transition:transform .2s,background .2s}
.galleryVideoPlay:before{content:"";display:block;margin:0 auto;width:0;height:0;border-style:solid;border-width:13px 0 13px 22px;border-color:transparent transparent transparent #fff;transform:translateX(3px)}
.galleryVideoPlay:hover{background:rgba(8,119,231,.85);transform:scale(1.06)}
.galleryThumb.is-video{position:relative}
.galleryThumbPlay{position:absolute;inset:0;margin:auto;width:28px;height:28px;border-radius:50%;background:rgba(8,45,78,.55);pointer-events:none}
.galleryThumbPlay:before{content:"";position:absolute;top:50%;left:52%;width:0;height:0;border-style:solid;border-width:6px 0 6px 10px;border-color:transparent transparent transparent #fff;transform:translate(-40%,-50%)}
.lightboxViewport .gallerySlide.is-player{padding:12px;background:transparent;cursor:default}
.lightboxVideoWrap{position:relative;width:min(100%,920px);aspect-ratio:16/9;max-height:100%;background:#000;border-radius:12px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.lightboxVideoWrap video{position:absolute;inset:0;width:100%!important;height:100%!important;max-width:none!important;max-height:none!important;object-fit:contain;background:#000;border-radius:0;display:block;cursor:auto}
.galleryZoomHint{position:absolute;right:14px;top:14px;z-index:3;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.92);color:#0b4a78;font-size:16px;box-shadow:0 6px 16px rgba(8,45,78,.12);pointer-events:none}
.galleryThumbsWrap{position:relative;width:100%}
.galleryThumbsNav{appearance:none;position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:auto;height:auto;min-width:0;padding:0;border:0;border-radius:0;background:transparent;color:#0b4a78;font-size:28px;line-height:1;font-weight:700;cursor:pointer;box-shadow:none;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s,visibility .2s,color .2s;text-shadow:0 1px 2px rgba(255,255,255,.85)}
.galleryThumbsNav.prev{left:0}
.galleryThumbsNav.next{right:0}
.galleryThumbsWrap:hover .galleryThumbsNav{opacity:1;visibility:visible;pointer-events:auto}
.galleryThumbsNav:hover{color:#0877e7;background:transparent}
.galleryThumbs{display:flex;gap:0;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;padding:0;margin:0;scrollbar-width:none;touch-action:pan-x}
.galleryThumbs::-webkit-scrollbar{display:none}
.galleryThumb{appearance:none;flex:0 0 76px;width:76px;border:1px solid #e1eaf2;border-radius:0;padding:0;overflow:hidden;background:#f5faff;aspect-ratio:1;cursor:pointer;scroll-snap-align:start;transition:border-color .25s,box-shadow .25s}
.galleryThumb+ .galleryThumb{margin-left:-1px}
.galleryThumb img{width:100%;height:100%;object-fit:contain;padding:8px;display:block;background:radial-gradient(ellipse at 30% 20%,#fff 0,#f5faff 41%,#e7f1fb 100%);pointer-events:none}
.galleryThumb:hover{border-color:#9ec7ea;z-index:1}
.galleryThumb.active{border-color:#0877e7;box-shadow:inset 0 0 0 2px #0877e7;z-index:1}
body.lightboxOpen{overflow:hidden}
.imgLightbox{position:fixed;inset:0;z-index:80;display:grid;grid-template-rows:minmax(0,1fr) auto auto;place-items:center;padding:24px 16px 18px;gap:12px}
.imgLightbox[hidden]{display:none!important}
.imgLightboxBackdrop{position:absolute;inset:0;background:rgba(2,16,30,.82);backdrop-filter:blur(8px)}
.imgLightboxClose{position:absolute;top:16px;right:16px;z-index:3;width:44px;height:44px;border:0;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;font-size:28px;line-height:1;cursor:pointer}
.imgLightboxClose:hover{background:rgba(255,255,255,.24)}
.imgLightboxNav{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:48px;height:48px;border:0;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;font-size:32px;line-height:1;cursor:pointer}
.imgLightboxNav:hover{background:rgba(255,255,255,.26)}
.imgLightboxNav.prev{left:16px}
.imgLightboxNav.next{right:16px}
.imgLightboxStage{position:relative;z-index:2;width:min(920px,100%);height:min(68vh,720px);max-height:100%;min-height:0;display:grid;place-items:center}
.lightboxViewport{width:100%;height:100%;border-radius:16px;cursor:grab}
.lightboxViewport .gallerySlide{padding:18px}
.lightboxViewport .gallerySlide img{max-width:100%;max-height:100%;border-radius:12px;background:rgba(255,255,255,.04);box-shadow:0 30px 80px rgba(0,0,0,.35)}
.imgLightboxThumbsWrap{position:relative;z-index:2;width:min(720px,100%);overflow:hidden}
.imgLightboxThumbs{display:flex;gap:8px;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;padding:4px 2px 6px;scrollbar-width:none;touch-action:pan-x;justify-content:safe center}
.imgLightboxThumbs::-webkit-scrollbar{display:none}
.imgLightboxThumbs .galleryThumb{flex:0 0 64px;width:64px;border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.08)}
.imgLightboxThumbs .galleryThumb img{padding:4px;background:rgba(255,255,255,.9)}
.imgLightboxThumbs .galleryThumb.active{border-color:#ffb874;box-shadow:0 0 0 3px rgba(255,184,116,.28)}
.imgLightboxCount{position:relative;z-index:2;color:rgba(255,255,255,.82);font-size:13px;font-weight:800;letter-spacing:1px}
.detailInfo h2{font-size:clamp(30px,3.6vw,52px);line-height:1.05;letter-spacing:-1.6px;font-weight:1000;margin:0 0 12px;color:#08263f}
.detailTag{display:inline-block;font-size:11px;font-weight:900;letter-spacing:1.5px;color:#a04b08;background:#fff1e6;border-radius:99px;padding:8px 13px}
.detailDesc{font-size:15px;line-height:1.85;color:#546e81;margin:18px 0 0}
.specList{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:24px 0 0;padding:0}
.specList div{border:1px solid #e1eaf2;background:#fff;border-radius:14px;padding:13px 15px}
.specList dt{font-size:10px;font-weight:900;letter-spacing:1.2px;color:#6a8295;text-transform:uppercase}
.specList dd{margin:6px 0 0;font-size:15px;font-weight:900;color:#0d3b61;overflow-wrap:anywhere}
.detailActions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.btn.ghost{background:#fff;color:#0b4a78;border:1px solid #cfe0ee}
.btn.ghost:hover{border-color:var(--blue);filter:none}
.detailNotFound{text-align:center;padding:40px 0}
.detailNotFound p{color:var(--muted);margin-bottom:22px}

.productDetailSect{padding:40px 0 52px;background:#fff;border-top:1px solid #e8f0f7}
.productDetailSect .sectHead{margin-bottom:16px}
.productDetailSect .sectHead h2{font-size:20px;letter-spacing:-.2px;font-weight:900;line-height:1.3}
#relatedSect{padding-top:40px;border-top:1px solid #e8f0f7}
#relatedSect .sectHead{margin-bottom:22px}
#relatedSect .sectHead h2{font-size:20px;letter-spacing:-.2px;font-weight:900;line-height:1.3}
#relatedSect .productInfo{padding:14px 16px}
#relatedSect .productInfo h3{font-size:15px;line-height:1.35;min-height:0}
#relatedSect .productInfo p{font-size:13px;line-height:1.55;min-height:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
#relatedSect .productActions a{font-size:13px}
#relatedSect .catTag{font-size:11px;padding:5px 8px}
.productDetailBody{max-width:920px;color:#546e81;font-size:13px;line-height:1.65}
.productDetailBody>:first-child{margin-top:0}
.productDetailBody>:last-child{margin-bottom:0}
.productDetailBody h3,.productDetailBody h4{margin:16px 0 8px;color:#0d3b61;font-weight:900;letter-spacing:.3px;line-height:1.35}
.productDetailBody h3{font-size:14px}
.productDetailBody h4{font-size:13px}
.productDetailBody p{margin:0 0 10px;font-size:13px}
.productDetailBody ul,.productDetailBody ol{margin:0 0 12px;padding-left:1.15em}
.productDetailBody li{margin:3px 0;font-size:13px}
.productDetailBody img{max-width:100%;height:auto;border-radius:12px;margin:10px 0 14px}
.productDetailBody table{width:100%;border-collapse:collapse;margin:10px 0 14px;font-size:13px}
.productDetailBody th,.productDetailBody td{border:1px solid #dce8f2;padding:7px 9px;text-align:left}
.productDetailBody th{background:#f4f9ff;color:#0d3b61;font-weight:900}
.productDetailBody a{color:#0b67c2;text-decoration:underline;text-underline-offset:2px}
.productDetailHighlights{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:6px 0 14px;padding:0;list-style:none}
.productDetailHighlights li{border:1px solid #e1eaf2;background:linear-gradient(180deg,#f7fbff,#fff);border-radius:10px;padding:10px 11px;color:#0d3b61;font-size:13px;font-weight:800;line-height:1.4}
@media(max-width:800px){.productDetailSect{padding:40px 0 52px}.productDetailHighlights{grid-template-columns:1fr}}

.ctaBand{position:relative;isolation:isolate;overflow:hidden;color:#fff;background:#062b48}
.ctaBand>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.ctaBand:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(4,22,39,.94),rgba(4,33,58,.78) 55%,rgba(4,33,58,.45))}
.ctaInner{display:grid;grid-template-columns:minmax(0,1.3fr) auto;align-items:center;gap:40px;padding:84px 0}
.ctaBand .kicker{color:#8fd0ff}
.ctaBand h2{font-size:clamp(32px,4.3vw,62px);line-height:1.03;letter-spacing:-2px;font-weight:1000;margin:0 0 16px}
.ctaBand p{max-width:640px;margin:0;color:#d9ebf7;line-height:1.8;font-size:15px}
.ctaActions{display:flex;flex-direction:column;gap:12px;min-width:230px}
.ctaActions .secondary{display:inline-flex;justify-content:center;border-radius:40px;padding:14px 20px;font-weight:900;font-size:12px;border:1px solid #ffffffb3;background:#1b466a52;color:#fff;transition:background .2s}
.ctaActions .secondary:hover{background:#ffffff26}

.footer{padding:0;font-size:13px;background:#06243e}
.footer .footMain{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px;align-items:start;padding:58px 0 44px}
.footer .logo{color:#fff}
.footer .logo strong{color:#4aa3f4}
.footBrand p{color:#9fbfd6;line-height:1.8;max-width:380px;margin:20px 0 0}
.footer h4{margin:0 0 16px;font-size:12px;letter-spacing:1.8px;color:#fff;text-transform:uppercase}
.footLinks{display:grid;gap:11px}
nav.footLinks{grid-template-columns:1fr 1fr}
.footLinks a{color:#bfd7e8;transition:color .2s}
.footLinks a:hover{color:#ffb874}
.footBottom{border-top:1px solid #ffffff1a;padding:20px 0;color:#86a7bf;font-size:12px}
.footer .footBottom .container{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* V9 motion: banner drift and card hovers */
.pageBanner>img{transform-origin:50% 50%;animation:bannerZoom 18s cubic-bezier(.25,.46,.45,.94) forwards;will-change:transform}
@keyframes bannerZoom{from{transform:scale(1)}to{transform:scale(1.2)}}
.pageBannerInner>*{animation:bannerTextIn .9s cubic-bezier(.22,.61,.36,1) both}
.pageBannerInner>:nth-child(2){animation-delay:.08s}
.pageBannerInner>:nth-child(3){animation-delay:.16s}
@keyframes bannerTextIn{from{opacity:0;transform:translate3d(0,22px,0)}}

.seriesCard{transform:translateZ(0);transition:transform .6s cubic-bezier(.22,.61,.36,1),box-shadow .6s cubic-bezier(.22,.61,.36,1);will-change:transform}
.seriesCard>img{transform:scale(1.01);transition:transform 1.4s cubic-bezier(.22,.61,.36,1),filter .8s ease}
.seriesCard:after{content:"";position:absolute;inset:0;z-index:-2;pointer-events:none;background:linear-gradient(180deg,transparent 25%,rgba(0,45,85,.5));opacity:0;transition:opacity .6s ease}
.seriesContent h3,.seriesContent p{transition:transform .6s cubic-bezier(.22,.61,.36,1)}
.seriesCard .seriesLink{transition:color .35s ease,letter-spacing .45s cubic-bezier(.22,.61,.36,1)}
.productCard{transition:transform .55s cubic-bezier(.22,.61,.36,1),box-shadow .55s cubic-bezier(.22,.61,.36,1),border-color .4s ease;will-change:transform}
.productVisual img{transform:perspective(900px) translateY(0) rotateY(0) scale(1);transition:transform .9s cubic-bezier(.22,.61,.36,1),filter .9s ease}
.productCard .productVisual:before{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.65) 48%,transparent 66%);transform:translateX(-130%);transition:transform 1.1s cubic-bezier(.22,.61,.36,1)}
@media(hover:hover){
 .seriesCard:hover{transform:translateY(-8px);box-shadow:0 30px 60px rgba(8,42,72,.24)}
 .seriesCard:hover>img{transform:scale(1.08);filter:saturate(1.22) brightness(1.05)}
 .seriesCard:hover:after{opacity:1}
 .seriesCard:hover h3{transform:translateY(-6px)}
 .seriesCard:hover p{transform:translateY(-4px)}
 .seriesCard:hover .seriesLink{color:#ffb874;letter-spacing:1.6px}
 .productCard:hover{transform:translateY(-8px);box-shadow:0 30px 56px rgba(9,55,95,.15);border-color:#c4deef}
 .productCard:hover .productVisual img{transform:perspective(900px) translateY(-8px) rotateY(-12deg) scale(1.06);filter:drop-shadow(18px 26px 22px rgba(40,80,110,.28))}
 .productCard:hover .productVisual:before{transform:translateX(130%)}
}

/* V8 form controls */
.oemControl{position:relative}
.oemLabel{font-weight:800;color:#42617a;font-size:11px;letter-spacing:.3px}
.selectBox,.qtyBox{position:relative;display:flex;align-items:center;background:#fff;border:1.5px solid #d6e4ee;border-radius:12px;transition:border-color .18s,box-shadow .18s}
.selectBox:hover,.qtyBox:hover{border-color:#a9c9e2}
.selectBox:focus-within,.selectBox.open,.qtyBox:focus-within{border-color:#1678d6;box-shadow:0 0 0 4px rgba(22,120,214,.12)}
.oemControl .selectBox input,.oemControl .qtyBox input{border:0;box-shadow:none;outline:none;background:transparent;height:44px;padding:0 40px 0 13px;font-size:13px;font-weight:700;color:#133249;border-radius:12px}
.oemControl .selectBox input:focus,.oemControl .qtyBox input:focus{box-shadow:none}
.oemControl input::placeholder,.oemControl textarea::placeholder{color:#9fb2c2;font-weight:600}
.selectBox.hasSwatch.hasColor input{padding-left:38px}
.selectBox>.swatch{position:absolute;left:13px;top:50%;margin-top:-8px}
.swatch[hidden]{display:none}
.swatch{display:inline-block;flex-shrink:0;width:16px;height:16px;border-radius:50%;border:1px solid rgba(8,38,63,.18);background:repeating-linear-gradient(45deg,#e9f0f6 0 3px,#fff 3px 6px);box-shadow:inset 0 1px 2px rgba(0,0,0,.08)}
.selectToggle{position:absolute;right:5px;top:50%;width:32px;height:32px;margin-top:-16px;border:0;border-radius:9px;background:transparent;display:grid;place-items:center;color:#5d7d96;transition:background .18s}
.selectToggle:hover{background:#eef6ff}
.selectToggle:before{content:"";width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .2s}
.selectBox.open .selectToggle{color:#1678d6}
.selectBox.open .selectToggle:before{transform:translateY(2px) rotate(-135deg)}
/* 加入清单前的规格校验提示 */
.selectBox.needSpec{border-color:#d9713a;box-shadow:0 0 0 4px rgba(217,113,58,.16)}
.needSpecAnim .selectBox.needSpec{animation:needShake .42s ease}
@keyframes needShake{0%,100%{transform:translateX(0)}18%{transform:translateX(-4px)}42%{transform:translateX(4px)}66%{transform:translateX(-2px)}86%{transform:translateX(2px)}}
.oemToast{position:fixed;left:50%;bottom:30px;transform:translate(-50%,14px);z-index:120;max-width:min(540px,92vw);padding:12px 20px;border-radius:12px;background:#b3421a;color:#fff;font-size:13px;font-weight:800;letter-spacing:.2px;line-height:1.5;text-align:center;box-shadow:0 18px 42px rgba(8,45,78,.3);opacity:0;visibility:hidden;transition:opacity .22s,transform .22s,visibility .22s;pointer-events:none}
.oemToast.show{opacity:1;visibility:visible;transform:translate(-50%,0)}
@media(prefers-reduced-motion:reduce){.needSpecAnim .selectBox.needSpec{animation:none}.oemToast{transition:opacity .15s}}
.selectMenu{position:absolute;left:-1.5px;right:-1.5px;top:calc(100% + 6px);z-index:30;margin:0;padding:6px;list-style:none;background:#fff;border:1px solid #d6e4ee;border-radius:14px;box-shadow:0 18px 42px rgba(8,45,78,.17);max-height:246px;overflow:auto;overscroll-behavior:contain;animation:selectIn .16s ease}
.selectBox.up .selectMenu{top:auto;bottom:calc(100% + 6px)}
.selectMenu li{display:flex;align-items:center;gap:10px;padding:10px 11px;border-radius:9px;font-size:13px;font-weight:700;color:#173c5a;cursor:pointer;transition:background .12s,color .12s}
.selectMenu li:hover,.selectMenu li.active{background:#eef6ff;color:#0a64c0}
.selectMenu li.selected{background:#0b67c2;color:#fff}
.selectMenu li.selected:after{content:"✓";margin-left:auto;font-size:12px}
.selectBox:is([data-select=length],[data-select=diameter],[data-select=strength]) .selectMenu{display:grid;grid-template-columns:repeat(auto-fill,minmax(74px,1fr));gap:4px}
.selectBox:is([data-select=length],[data-select=diameter],[data-select=strength]) .selectMenu li{justify-content:center;padding:10px 4px;border:1px solid #e6eef5}
.selectBox:is([data-select=length],[data-select=diameter],[data-select=strength]) .selectMenu li.selected:after{display:none}
.selectMenu::-webkit-scrollbar{width:6px}
.selectMenu::-webkit-scrollbar-thumb{background:#c9dbe9;border-radius:6px}
@keyframes selectIn{from{opacity:0;transform:translateY(-4px)}}
.qtyBox button{flex-shrink:0;width:40px;height:44px;border:0;background:transparent;color:#1470b5;font-size:19px;font-weight:900;transition:background .15s}
.qtyBox button:first-child{border-radius:11px 0 0 11px;border-right:1px solid #e3ecf3}
.qtyBox button:last-child{border-radius:0 11px 11px 0;border-left:1px solid #e3ecf3}
.qtyBox button:hover{background:#eef6ff}
.oemControl .qtyBox input{padding:0 6px;text-align:center;-moz-appearance:textfield;appearance:textfield}
.qtyBox input::-webkit-inner-spin-button,.qtyBox input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.oemControl textarea,.field input,.field select,.field textarea,.oemFields input,.oemFields textarea{width:100%;border:1.5px solid #d6e4ee;border-radius:12px;background:#fff;color:#133249;font-size:14px;outline:none;transition:border-color .18s,box-shadow .18s,background .18s}
.oemControl textarea{padding:11px 13px;font-size:13px;font-weight:600;min-height:72px}
.field input,.field select,.oemFields input{height:48px;padding:0 14px}
.field textarea,.oemFields textarea{padding:12px 14px;min-height:120px;line-height:1.6;resize:vertical}
.oemFields textarea{min-height:96px}
.oemControl textarea:hover,.field input:hover,.field select:hover,.field textarea:hover,.oemFields input:hover,.oemFields textarea:hover{border-color:#a9c9e2}
.oemControl textarea:focus,.field input:focus,.field select:focus,.field textarea:focus,.oemFields input:focus,.oemFields textarea:focus{border-color:#1678d6;box-shadow:0 0 0 4px rgba(22,120,214,.12);background:#fff}
.field input::placeholder,.field textarea::placeholder,.oemFields input::placeholder,.oemFields textarea::placeholder{color:#9fb2c2}
.field input:user-invalid,.field textarea:user-invalid,.oemFields input:user-invalid{border-color:#e5484d;box-shadow:0 0 0 4px rgba(229,72,77,.1)}
.field select{appearance:none;-webkit-appearance:none;padding-right:44px;cursor:pointer;font-weight:700;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%235d7d96' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 16px center}
.field label,.oemFields label{font-size:12px;font-weight:800;color:#40607a;letter-spacing:.2px}
.field label{margin-bottom:8px}
.oemFields input,.oemFields textarea{background:#f9fbfe}
.oemFields input.isInvalid,.oemFields textarea.isInvalid{border-color:#e5484d;background:#fff7f7;box-shadow:0 0 0 4px rgba(229,72,77,.12)}
.oemFields input.isInvalid:focus,.oemFields textarea.isInvalid:focus{border-color:#d93a3f;box-shadow:0 0 0 4px rgba(229,72,77,.18)}
.contactSect form .btn[type=submit]{width:100%;padding:17px 20px;font-size:13px;box-shadow:0 12px 26px rgba(10,113,228,.22)}
.contactSect form .btn[type=submit]:hover{transform:translateY(-1px)}
.oemSecondaryAction{border-radius:12px;padding:12px 14px;transition:background .18s,border-color .18s}
.oemSecondaryAction:hover{background:#eef6ff}
.oemCartPanel,.oemItem{overflow:visible}
.oemPanelTitle{border-radius:22px 22px 0 0}
.cartFoot{border-radius:0 0 22px 22px}
.oemItemHead{border-radius:17px 17px 0 0}

@media(max-width:1280px){.btn.headCta{display:none}}
@media(min-width:961px){
 .headrow{min-width:0;gap:clamp(10px,1.5vw,22px)}
 .navigation{flex:1 1 auto;min-width:0;justify-content:space-evenly;gap:0;padding:0 clamp(4px,1vw,20px);font-size:clamp(12px,1.05vw,15px);letter-spacing:0;white-space:nowrap}
 .navigation a{padding:10px clamp(2px,.5vw,10px);flex:0 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;text-align:center}
 .navigation a:after{bottom:2px}
 .headActions{flex:0 0 auto;min-width:0;gap:clamp(6px,0.8vw,10px)}
 .langToggle b{max-width:7.5em;overflow:hidden;text-overflow:ellipsis}
}
@media(min-width:961px) and (max-width:1280px){
 /* 中小屏：仍保持均匀分布，只压缩间距，避免换行/截断 */
 .navigation{justify-content:space-evenly;gap:0;font-size:12px;padding:0 4px}
 .headCart>:not(.headCartIcon):not(#cartBadge):not(b){display:none}
 .langToggle{padding:0 10px 0 8px}
}
@media(min-width:961px) and (max-width:1100px){.navigation{justify-content:space-evenly;gap:0;padding:0;font-size:11px}}
@media(max-width:1000px){.detailLayout{grid-template-columns:1fr;gap:30px}.detailMedia{position:static;max-width:560px}.gallerySlide{padding:28px}.ctaInner{grid-template-columns:1fr;gap:26px;padding:64px 0}.ctaActions{flex-direction:row;flex-wrap:wrap;min-width:0}}
@media(max-width:600px){.galleryThumb{flex-basis:68px;width:68px}.galleryZoomHint{width:32px;height:32px;font-size:14px}.gallerySlide{padding:18px}.imgLightbox{padding:12px 8px 14px}.imgLightboxNav{width:40px;height:40px;font-size:26px}.imgLightboxNav.prev{left:8px}.imgLightboxNav.next{right:8px}.imgLightboxStage{height:min(56vh,520px)}.imgLightboxThumbs .galleryThumb{flex-basis:52px;width:52px}}
@media(hover:none){.galleryThumbsWrap .galleryThumbsNav{opacity:1;visibility:visible;pointer-events:auto}}
@media(max-width:960px){.navigation{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;padding:16px 20px 23px;box-shadow:0 14px 22px #0a2b3f1a;flex-direction:column;align-items:stretch;gap:0}.navigation.open{display:flex}.navigation a{padding:12px;border-bottom:1px solid #e4edf5}.navigation a:after{display:none}.navigation a.active{background:#f0f8ff;border-radius:8px}.menuToggle{display:grid;place-items:center}}
@media(max-width:800px){.pageBanner{min-height:250px}.pageBannerInner{padding:50px 0 38px}.footer .footMain{grid-template-columns:1fr 1fr;gap:30px;padding:44px 0 32px}.footBrand{grid-column:1/-1}}
/* V11 quick OEM pop-up (home + product list) */
body.modalOpen{overflow:hidden}
.oemModal{position:fixed;inset:0;z-index:60;display:grid;place-items:center;padding:20px}
.oemModalBackdrop{position:absolute;inset:0;background:rgba(2,18,34,.62);backdrop-filter:blur(6px);opacity:0;transition:opacity .25s ease}
.oemModalBox{position:relative;width:min(1000px,100%);height:min(86vh,720px);display:grid;grid-template-columns:42% 58%;grid-template-rows:minmax(0,1fr);background:#fff;border-radius:24px;overflow:hidden;box-shadow:0 40px 90px rgba(2,20,40,.35);opacity:0;transform:translateY(18px) scale(.97);transition:opacity .28s ease,transform .35s cubic-bezier(.22,.61,.36,1)}
.oemModal.show .oemModalBackdrop{opacity:1}
.oemModal.show .oemModalBox{opacity:1;transform:none}
.oemModalMedia{display:flex;min-height:0;background:radial-gradient(ellipse at 30% 20%,#fff 0,#f5faff 41%,#e7f1fb 100%)}
.oemModalMedia .productVisual{flex:1;aspect-ratio:auto;padding:44px;background:transparent}
.oemModalMedia .productVisual img{max-height:420px}
.oemModalBody{min-height:0;overflow:auto;overscroll-behavior:contain;padding:38px 32px 30px}
.oemModalBody h2{margin:0 0 10px;padding-right:40px;font-size:clamp(24px,2.6vw,34px);line-height:1.1;letter-spacing:-.8px;font-weight:1000;color:#08263f}
.oemModalBody .kicker{color:#a04b08;margin-bottom:10px}
.oemModalDesc{margin:0 0 22px;font-size:14px;line-height:1.75;color:#546e81}
.oemModalClose{position:absolute;top:14px;right:14px;z-index:5;width:40px;height:40px;border:0;border-radius:50%;background:#f1f6fa;color:#153c54;font-size:24px;line-height:1;display:grid;place-items:center;transition:background .2s,transform .3s}
.oemModalClose:hover{background:#e3eef7;transform:rotate(90deg)}
.oemModalDone{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100%;text-align:center;padding:30px 10px}
.oemModalDone[hidden]{display:none}
.doneIcon{display:grid;place-items:center;width:76px;height:76px;border-radius:50%;background:#e7f7ee;color:#1aa35b;font-size:36px;font-weight:900;animation:donePop .5s cubic-bezier(.34,1.56,.64,1)}
@keyframes donePop{from{transform:scale(.4);opacity:0}}
.oemModalDone h3{margin:20px 0 8px;font-size:26px;color:#08263f}
.oemModalDone p{margin:0 0 26px;color:#5e788c}
.oemModalDone b{color:#0b67b1;font-size:18px}
.oemModalDone .configCTA{justify-content:center}
.headCart.oemAdded{animation:cartBump .6s ease}
@keyframes cartBump{30%{transform:scale(1.15)}}
@media(max-width:800px){
 .oemModal{padding:16px;place-items:center;align-content:center}
 .oemModalBox{grid-template-columns:1fr;grid-template-rows:190px minmax(0,1fr);width:min(100%,520px);height:min(88vh,680px);max-height:calc(100dvh - 32px);border-radius:20px;transform:translateY(18px) scale(.97);margin:auto}
 .oemModalMedia .productVisual{padding:16px}
 .oemModalMedia .productVisual img{max-height:158px}
 .oemModalBody{padding:22px 18px 26px}
}

/* V10 language menu (links to per-language sites) */
.langBox{position:relative;padding:0;gap:0}
.langToggle{display:flex;align-items:center;gap:7px;height:41px;padding:0 14px 0 11px;border:0;border-radius:999px;background:transparent;color:#183852;font-size:12px;font-weight:800;white-space:nowrap}
.langToggle span{font-size:16px}
.langToggle i{width:7px;height:7px;margin-left:3px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .2s}
.langToggle[aria-expanded=true] i{transform:translateY(2px) rotate(-135deg)}
.langMenu{display:none;position:absolute;right:0;top:100%;z-index:40;min-width:150px;margin:0;padding:6px 4px 4px;list-style:none;background:#fff;border:1px solid #d6e4ee;border-radius:10px;box-shadow:0 12px 28px rgba(8,45,78,.15);animation:selectIn .16s ease}
.langBox:hover .langMenu,.langBox.open .langMenu{display:block}
.langMenu a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:7px 10px;border-radius:7px;font-size:13px;font-weight:700;color:#173c5a;transition:background .12s,color .12s}
.langMenu a:hover{background:#eef6ff;color:#0a64c0}
.langMenu a.current{background:#0b67c2;color:#fff}
.langMenu a.current:after{content:"✓";font-size:12px}
@media(max-width:520px){.langToggle{padding:0 10px 0 8px;font-size:11px}.langToggle b{max-width:70px;overflow:hidden;text-overflow:ellipsis}}
@media(max-width:380px){.langToggle span{display:none}}

@media(max-width:520px){.pageBanner{min-height:220px}.pageBanner h1{letter-spacing:-1.4px}.pageBanner h1:after{margin-top:16px;width:48px}.specList{grid-template-columns:1fr 1fr}.productActions{width:100%}.productActions a{flex:1}.footer .footMain{grid-template-columns:1fr}.footer .footBottom .container{justify-content:center;text-align:center}}

/* Readable type scale */
html{font-size:16px}
body{font-size:16px;line-height:1.65}
.utility,.utility .container{font-size:12px;letter-spacing:.6px}
.navigation{font-size:15px}
.langBox select,.langToggle{font-size:13px}
.btn,.hero .secondary,.ctaActions .secondary{font-size:14px}
.headCart{font-size:13px}
.headCart b{font-size:12px}
.over,.kicker,.panelEyebrow,.seriesTop,.catTag,.oemItemNo,.configHeading,.brandPulse span{font-size:12px}
.hero h1{font-size:clamp(34px,4.4vw,58px);letter-spacing:-1.6px;line-height:1.08}
.hero p{font-size:17px;line-height:1.7;max-width:620px}
.heroBtm{font-size:12px}
.sectHead h2,.headline,.oemBuilderHead h2{font-size:clamp(26px,3.2vw,42px);letter-spacing:-1.2px;line-height:1.15}
.sectHead p{font-size:16px;line-height:1.75;max-width:520px}
.pageBanner h1{font-size:clamp(30px,3.8vw,48px);letter-spacing:-1.4px;line-height:1.12}
.crumbs{font-size:13px}
.seriesCard h3{font-size:clamp(22px,2.1vw,30px)}
.seriesCard p{font-size:14px;line-height:1.6}
.seriesCard .seriesLink{font-size:13px}
.productInfo h3{font-size:17px;min-height:0;line-height:1.35}
.productInfo p{font-size:14px;line-height:1.65;min-height:0}
.priceNote,.productActions a,.disclaimer,.chip{font-size:13px}
.split p{font-size:16px;line-height:1.85}
.feature{font-size:14px}
.sceneLabel{font-size:24px}
.panel h3{font-size:22px}
.contactLine small{font-size:12px}
.contactLine a{font-size:17px}
.waBlock span,.formHelp{font-size:13px;line-height:1.6}
.field label,.oemFields label,.oemLabel,.oemControl{font-size:13px}
.field input,.field select,.field textarea,.oemFields input,.oemFields textarea,.oemControl input,.oemControl textarea,.oemControl .selectBox input,.oemControl .qtyBox input,.selectMenu li{font-size:15px}
.footer{font-size:14px}
.footer h4{font-size:13px}
.footBrand p{font-size:14px;line-height:1.8}
.footBottom{font-size:13px}
/* Floating WhatsApp CTA */
.floating{position:fixed;bottom:28px;right:28px;z-index:25;display:inline-flex;align-items:center;gap:12px;min-height:58px;padding:10px 20px 10px 10px;border-radius:999px;background:linear-gradient(145deg,#25d366 0%,#128c7e 100%);color:#fff;font-size:14px;font-weight:800;letter-spacing:.2px;box-shadow:0 12px 28px rgba(18,140,126,.42),0 2px 8px rgba(0,0,0,.12);text-decoration:none;isolation:isolate;overflow:visible;transition:transform .25s cubic-bezier(.22,.61,.36,1),box-shadow .25s ease,filter .2s ease}
.floating:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 18px 36px rgba(18,140,126,.5),0 4px 12px rgba(0,0,0,.14);filter:brightness(1.05);color:#fff}
.floating:active{transform:translateY(-1px) scale(1.01)}
.floatingPulse{position:absolute;inset:-6px;border-radius:inherit;border:2px solid rgba(37,211,102,.55);opacity:0;pointer-events:none;animation:waPulse 2.4s ease-out infinite;z-index:-1}
.floatingIcon{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.22);flex-shrink:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.18)}
.floatingIcon svg{display:block;width:22px;height:22px}
.floatingText{display:flex;flex-direction:column;line-height:1.15;padding-right:4px}
.floatingText b{font-size:14px;font-weight:900;letter-spacing:.3px}
.floatingText small{font-size:11px;font-weight:700;opacity:.88;letter-spacing:.4px;text-transform:uppercase;margin-top:2px}
@keyframes waPulse{0%{transform:scale(.92);opacity:.65}70%{transform:scale(1.18);opacity:0}100%{transform:scale(1.18);opacity:0}}
@media(max-width:800px){.floating{bottom:16px;right:16px;min-height:52px;padding:8px 16px 8px 8px;gap:10px}.floatingIcon{width:34px;height:34px}.floatingIcon svg{width:20px;height:20px}.floatingText b{font-size:13px}.floatingText small{font-size:10px}}
.detailInfo h2{font-size:clamp(26px,3vw,40px);letter-spacing:-1px}
.detailTag{font-size:12px}
.detailDesc,.ctaBand p,.oemModalDesc,.oemLeadHeading p{font-size:16px;line-height:1.8}
.specList dt{font-size:12px}
.specList dd{font-size:16px}
.productDetailSect .sectHead h2,#relatedSect .sectHead h2{font-size:20px}
.productDetailBody,.productDetailBody p,.productDetailBody li{font-size:13px}
.productDetailBody h3{font-size:14px}
.productDetailBody h4,.productDetailHighlights li,.productDetailBody table{font-size:13px}
#relatedSect .productInfo h3{font-size:15px}
#relatedSect .productInfo p,#relatedSect .productActions a{font-size:13px}
.ctaBand h2{font-size:clamp(26px,3.4vw,42px);letter-spacing:-1.2px}
.oemPanelTitle h3,.oemLeadHeading h3{font-size:clamp(18px,2vw,24px)}
.cartEmpty h3{font-size:22px}
.cartEmpty p,.cartFoot,.oemPrivacy,.configHelp{font-size:14px}
.oemItemName h4{font-size:17px}
.oemSecondaryAction,.oemViewLink,.oemTextButton{font-size:13px}
.oemSubmit,.contactSect form .btn[type=submit]{font-size:15px}
.oemModalBody h2{font-size:clamp(22px,2.4vw,30px)}
.oemModalDone h3{font-size:24px}
/* 导航字号按宽度分级：语言不同、栏目名长短差异很大，
   固定 15px 会在 13xx 宽度下把所有语言都挤成省略号 */
@media(min-width:1401px){.navigation{font-size:15px}}
@media(min-width:1201px) and (max-width:1400px){.navigation{font-size:14px}}
@media(min-width:1101px) and (max-width:1200px){.navigation{font-size:13.5px}}
@media(min-width:961px) and (max-width:1100px){.navigation{font-size:13px}}
/* 非中文语言（英/德/法/西/葡/俄）栏目词更长，再降一档，保证不出现省略号 */
@media(min-width:1401px){html:not([lang^="zh"]) .navigation{font-size:14px}}
@media(min-width:1201px) and (max-width:1400px){html:not([lang^="zh"]) .navigation{font-size:13px}}
@media(min-width:961px) and (max-width:1200px){html:not([lang^="zh"]) .navigation{font-size:11.5px}}
@media(max-width:960px){.navigation{font-size:16px}}
@media(max-width:800px){
 .utility .container{font-size:12px}
 .hero h1{font-size:clamp(28px,7vw,40px);letter-spacing:-1px}
 .hero p{font-size:16px}
 .heroBtm{font-size:12px}
 .btn,.hero .secondary{font-size:13px}
 .sectHead h2,.headline{font-size:clamp(24px,6.4vw,34px)}
 .pageBanner h1{font-size:clamp(26px,7vw,36px)}
 .seriesCard p{font-size:14px}
}
@media(max-width:520px){
 .logo small{font-size:8px}
 .langToggle,.langBox select{font-size:13px}
 .btn{font-size:13px}
 .hero h1{font-size:clamp(26px,8vw,34px)}
 .hero p{font-size:15px}
 .productInfo h3{font-size:16px;min-height:0}
 .productInfo p{font-size:13px;min-height:0}
 .productActions a,.catTag{font-size:12px}
 .seriesCard h3{font-size:24px}
 .brandPulse span{font-size:11px}
 .oemItemName h4{font-size:15px}
}

/* 顶栏：邮箱 + OEM 定制清单（原在主导航右侧，移到邮箱后面） */
.utility .container{gap:12px}
.utilityActions{display:flex;align-items:center;gap:14px;min-width:0;flex-shrink:0}
.utility .utilityMail{color:#fff;white-space:nowrap;font-weight:800;letter-spacing:.6px}
.utility .utilityMail:hover{text-decoration:underline}
.utility .headCart{display:inline-flex;align-items:center;gap:6px;height:23px;padding:0 10px;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.1);color:#fff;border-radius:999px;font-size:11px;font-weight:800;letter-spacing:.2px;white-space:nowrap;box-shadow:none;transition:background .18s,border-color .18s}
.utility .headCart:hover{background:rgba(255,255,255,.22);border-color:rgba(255,255,255,.55);color:#fff}
.utility .headCart .headCartIcon{width:13px;height:13px}
.utility .headCart b{min-width:16px;height:16px;padding:0 4px;font-size:10px;line-height:1}
.utility .headCart .headCartLabel{display:inline}
/* 顶栏里的定制清单始终显示文字（不受导航区折叠规则影响） */
@media(max-width:1050px){.utility .headCart>.headCartLabel{display:inline}}
@media(max-width:800px){
 .utility .container{justify-content:space-between;gap:8px;min-height:32px;font-size:11px;letter-spacing:.2px}
 .utility .utilityMail{display:none}
 .utility .headCart{display:inline-flex}
 .utility .headCart .headCartLabel{display:none}
}

/* 自定义确认弹框（替代浏览器原生 confirm），视觉与 OEM 弹框保持一致 */
.oemConfirm{position:fixed;inset:0;z-index:130;display:grid;place-items:center;padding:22px}
.oemConfirm[hidden]{display:none}
.oemConfirmBackdrop{position:absolute;inset:0;background:rgba(2,18,34,.62);backdrop-filter:blur(6px);opacity:0;transition:opacity .24s ease}
.oemConfirmBox{position:relative;width:min(430px,100%);padding:30px 28px 24px;border-radius:22px;background:#fff;text-align:center;box-shadow:0 40px 90px rgba(2,20,40,.38);opacity:0;transform:translateY(16px) scale(.96);transition:opacity .26s ease,transform .32s cubic-bezier(.22,.61,.36,1)}
.oemConfirm.show .oemConfirmBackdrop{opacity:1}
.oemConfirm.show .oemConfirmBox{opacity:1;transform:none}
.oemConfirmIcon{display:grid;place-items:center;width:56px;height:56px;margin:0 auto 16px;border-radius:50%;background:#fff2e6;color:#c05806;font-size:26px;font-weight:1000;line-height:1;box-shadow:0 0 0 8px #fff8f1}
.oemConfirmIcon svg{width:26px;height:26px}
.oemConfirmBox h3{margin:0 0 10px;font-size:21px;line-height:1.25;letter-spacing:-.5px;font-weight:1000;color:#08263f}
.oemConfirmBox p{margin:0 0 24px;font-size:13.5px;line-height:1.75;color:#5e788c}
.oemConfirmActions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.oemConfirmActions button{border:0;border-radius:999px;padding:13px 14px;font-size:12.5px;font-weight:900;letter-spacing:.2px;transition:background .2s,color .2s,box-shadow .2s,transform .2s}
.oemConfirmCancel{background:#f2f7fb;color:#274a63;border:1px solid #e2ebf3!important}
.oemConfirmCancel:hover{background:#e8f1f9;color:#123a56}
.oemConfirmOk{background:#e2610f;color:#fff;box-shadow:0 10px 26px rgba(226,97,15,.3)}
.oemConfirmOk:hover{background:#c8510a;box-shadow:0 13px 30px rgba(200,81,10,.36)}
.oemConfirmActions button:active{transform:translateY(1px)}
body.oemConfirmOpen{overflow:hidden}

/* 居中提示弹层（表单校验 / 提交成功），屏幕正中显示，1.5 秒后自动淡出 */
.oemNotice{position:fixed;inset:0;z-index:135;display:grid;place-items:center;padding:22px;pointer-events:none}
.oemNotice[hidden]{display:none}
/* 弹框：80% 不透明（背景 0.8），配合毛玻璃看清底下内容；要更透就调小 .8 */
.oemNoticeBox{position:relative;width:min(360px,100%);padding:26px 26px 22px;border-radius:22px;background:rgba(255,255,255,.8);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);text-align:center;box-shadow:0 30px 70px rgba(2,20,40,.28);opacity:0;transform:translateY(12px) scale(.96);transition:opacity .24s ease,transform .3s cubic-bezier(.22,.61,.36,1)}
.oemNotice.show .oemNoticeBox{opacity:1;transform:none}
.oemNoticeIcon{display:grid;place-items:center;width:52px;height:52px;margin:0 auto 14px;border-radius:50%;background:#fff2e6;color:#c05806;box-shadow:0 0 0 8px #fff8f1}
.oemNoticeIcon svg{width:24px;height:24px}
.oemNotice[data-tone="success"] .oemNoticeIcon{background:#e8f8ef;color:#0f8a4c;box-shadow:0 0 0 8px #f3fbf7}
.oemNoticeBox h3{margin:0 0 8px;font-size:19px;line-height:1.25;letter-spacing:-.4px;font-weight:1000;color:#08263f}
.oemNoticeBox p{margin:0;font-size:13.5px;line-height:1.7;color:#5e788c;word-break:break-word}
@media(max-width:520px){
 .oemNotice{padding:16px}
 .oemNoticeBox{padding:22px 18px 18px;border-radius:19px}
 .oemNoticeIcon{width:46px;height:46px;margin-bottom:12px}
 .oemNoticeBox h3{font-size:18px}
}
@media(max-width:520px){
 .oemConfirm{padding:16px}
 .oemConfirmBox{padding:26px 20px 20px;border-radius:19px}
 .oemConfirmIcon{width:48px;height:48px;font-size:22px;margin-bottom:14px}
 .oemConfirmBox h3{font-size:19px}
 .oemConfirmActions{grid-template-columns:1fr;gap:8px}
 .oemConfirmOk{order:-1}
}

/* 联系页询价表单：与定制页 OEM 表单同一套样式，额外支持下拉选择 */
.oemFields select{width:100%;min-width:0;max-width:100%;height:48px;padding:0 14px;border:1.5px solid #d6e4ee;border-radius:12px;background:#f9fbfe;color:#133249;font-size:14px;outline:none;transition:border-color .18s,box-shadow .18s,background .18s;appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,#6a8093 50%),linear-gradient(135deg,#6a8093 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 14px) 21px;background-size:6px 6px,6px 6px;background-repeat:no-repeat;padding-right:40px}
.oemFields select:hover{border-color:#a9c9e2}
.oemFields select:focus{border-color:#1678d6;box-shadow:0 0 0 4px rgba(22,120,214,.12);background-color:#fff}
.contactSect .oemFields label:nth-child(6){grid-column:1/-1}
.contactSect .oemSubmit{margin-top:18px}
.contactSect .oemSubmitStatus{margin:12px 0 0}
.contactSect .oemPrivacy{margin:10px 0 0}
@media (max-width:520px){.oemFields select{height:46px}}

/* 联系页询价表单：输入框统一白底 */
.contactSect .oemFields input,
.contactSect .oemFields textarea,
.contactSect .oemFields select{background-color:#fff}
.contactSect .oemFields select{background-image:linear-gradient(45deg,transparent 50%,#6a8093 50%),linear-gradient(135deg,#6a8093 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 14px) 21px;background-size:6px 6px,6px 6px;background-repeat:no-repeat}
.contactSect .oemFields input:focus,
.contactSect .oemFields textarea:focus,
.contactSect .oemFields select:focus{background-color:#fff}
.contactSect .oemFields input.isInvalid,
.contactSect .oemFields textarea.isInvalid{background-color:#fff7f7}

/* Cloudflare Turnstile 人机验证 */
.cfTurnstile{display:flex;justify-content:flex-start;align-items:center;margin:14px 0 2px;min-height:65px;max-width:100%;overflow:hidden}
.cfTurnstile iframe{margin:0!important;max-width:100%}
.oemLeadPanel .cfTurnstile{margin:16px 0 6px}
.contactSect .cfTurnstile{margin:16px 0 6px}
@media (max-width:360px){.cfTurnstile{transform-origin:left center}}

/* 提交表单（OEM 定制 / 联系我们）：输入框整体调低，更紧凑 */
.oemFields label{gap:6px}
.oemFields input,
.oemFields select{height:42px;padding:0 13px}
.oemFields select{padding-right:38px;background-position:calc(100% - 19px) 18px,calc(100% - 13px) 18px}
.oemFields textarea{min-height:84px;padding:10px 13px}
.contactSect .oemFields select{background-position:calc(100% - 19px) 18px,calc(100% - 13px) 18px}
@media (max-width:520px){
 .oemFields input,
 .oemFields select{height:40px}
 .oemFields select{background-position:calc(100% - 19px) 17px,calc(100% - 13px) 17px}
 .oemFields textarea{min-height:78px}
}
/* 返回顶部：叠在 WhatsApp 浮动按钮上方 */
.toTop{position:fixed;right:28px;bottom:100px;z-index:26;display:grid;place-items:center;width:46px;height:46px;padding:0;border:0;border-radius:50%;background:linear-gradient(145deg,#1a86e0 0%,#0d5ea6 100%);color:#fff;box-shadow:0 10px 24px rgba(13,94,166,.35),0 2px 6px rgba(0,0,0,.12);cursor:pointer;opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .25s ease,transform .25s cubic-bezier(.22,.61,.36,1),visibility .25s ease,box-shadow .2s ease}
.toTop.isOn{opacity:1;visibility:visible;transform:translateY(0)}
.toTop:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(13,94,166,.45),0 3px 10px rgba(0,0,0,.14)}
.toTop:active{transform:translateY(-1px)}
.toTop:focus-visible{outline:2px solid #1269c0;outline-offset:3px}
.toTop svg{display:block;width:20px;height:20px}
@media (max-width:800px){.toTop{right:16px;bottom:80px;width:42px;height:42px}.toTop svg{width:18px;height:18px}}
@media (prefers-reduced-motion:reduce){.toTop{transition:none}}
/* 首页 Banner：多屏文案模板直出，JS 只切换 is-on */
.heroInner{position:relative}
.heroInner>.heroContent{display:none}
.heroInner>.heroContent.is-on{display:block}
.heroCarousel.textIn .heroInner>.heroContent.is-on{animation:heroCopyIn .55s ease both}
@keyframes heroCopyIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.heroCarousel.textIn .heroInner>.heroContent.is-on{animation:none}}