@charset "UTF-8";
:root{--brand:#075ee8;--brand2:#1058bb;--deep:#0e3266;--text:#14213a;--muted:#61738f;--line:#dce7f4;--soft:#f3f8fe;--panel:#fff;--shadow:0 12px 35px rgba(20,66,132,.08)}
*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:#fff;color:var(--text);font:17px/1.60 "Inter","Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif}img{max-width:100%}svg.icon{width:20px;height:20px;vertical-align:middle;flex-shrink:0}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #7eaefe;outline-offset:3px}section[id],article[id]{scroll-margin-top:95px}.container{max-width:1236px;margin-inline:auto;padding-inline:22px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid #e7eff9;box-shadow:0 3px 18px rgba(26,73,142,.045);backdrop-filter:blur(12px)}.header-inner{min-height:84px;display:flex;align-items:center;gap:24px;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.brand>img{width:137px;height:58px;object-fit:contain}.brand-divider{width:1px;height:33px;background:#d4dfeb}.brand-copy{display:flex;flex-direction:column;line-height:1.1}.brand-copy strong{font-size:22px;font-weight:900;letter-spacing:.3px;color:#804b2d}.brand-copy small{font-size:11px;letter-spacing:.8px;color:#6d7a89;white-space:nowrap;margin-top:6px}.nav{display:flex;align-items:stretch;gap:15px;height:84px}.nav-link{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:0;min-width:65px;font-weight:750;font-size:15px;position:relative;white-space:nowrap;line-height:1.45}.nav-link small{font-size:12px;font-weight:500;color:#647795}.nav-link:hover,.nav-link:hover small{color:var(--brand)}.nav-link:hover:after{content:"";position:absolute;bottom:12px;left:10px;right:10px;height:3px;border-radius:9px;background:var(--brand)}.nav-item{display:flex;align-items:stretch;position:relative}.drop-toggle{background:none;border:0;color:#7185a1;margin-left:0;padding:0 2px;display:flex;align-items:center}.drop-toggle svg{width:13px}.has-dropdown:hover>.dropdown,.has-dropdown:focus-within>.dropdown,.has-dropdown.expanded>.dropdown{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}.dropdown{position:absolute;top:100%;left:-45px;width:285px;background:white;border:1px solid #dfebf8;box-shadow:0 18px 45px rgba(9,49,104,.16);border-radius:0 0 14px 14px;padding:11px 10px 14px;opacity:0;visibility:hidden;transform:translateY(8px);pointer-events:none;transition:.16s;display:grid;gap:3px}.dropdown a{padding:10px 12px;border-radius:8px;display:flex;flex-direction:column;line-height:1.3}.dropdown a:hover,.dropdown a:focus-visible{background:#eff5ff;color:var(--brand)}.dropdown a strong{font-size:15px}.dropdown a small{font-size:13px;color:#7e91a9;margin-top:3px}.dropdown a.dropdown-all{flex-direction:row;justify-content:space-between;align-items:center;background:#eaf3ff;font-weight:750;color:#0754bd;margin-bottom:3px}.dropdown-all svg{width:15px}.header-actions{display:flex;align-items:center;gap:10px}.btn{display:inline-flex;gap:9px;justify-content:center;align-items:center;padding:12px 18px;border-radius:8px;font-weight:750;font-size:15px;line-height:1.45;transition:.18s;border:1px solid transparent}.btn svg{width:17px;height:17px}.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 22px rgba(7,94,232,.16)}.btn-primary:hover{background:#074ebd;transform:translateY(-1px)}.btn-outline{background:#fff;color:#0a55be;border-color:#9fbced}.btn-outline:hover{background:#edf5ff;border-color:#347ee4}.header-quote{font-size:14px;padding:10px 12px;white-space:nowrap}.header-quote span{font-size:12px;opacity:.9}.menu-toggle{display:none;background:#eef5ff;border:1px solid #d6e6ff;border-radius:8px;color:var(--brand);height:40px;width:44px}
.hero{background:linear-gradient(112deg,#f5f9ff 0%,#eaf3ff 65%,#eef7ff 100%);overflow:hidden;position:relative}.hero:before{content:"";position:absolute;right:-100px;top:-290px;width:800px;height:800px;border-radius:50%;background:radial-gradient(circle,#fff9 0%,#c8e4ff66 45%,transparent 74%)}.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;min-height:585px;align-items:center;gap:25px;position:relative}.hero-copy{padding:53px 0 65px;z-index:1}.hero-top{font-size:13px;letter-spacing:1.7px;font-weight:800;color:#3767a5}.hero h1{margin:16px 0 0;font-weight:900;font-size:41px;line-height:1.25;letter-spacing:-.5px}.hero h1 small{display:block;font-size:19px;font-weight:700;margin-top:5px;letter-spacing:0}.hero h2{color:var(--brand2);font-size:34px;line-height:1.25;margin:22px 0 0;letter-spacing:-.5px}.hero h2 small{display:block;font-size:17px;font-weight:750;margin-top:6px}.hero-lead{font-size:18px;color:#33475f;margin:23px 0 0}.hero-lead span{font-size:14px;color:#7c8c9e}.hero-points{display:grid;grid-template-columns:repeat(4,max-content);gap:24px;margin:24px 0 31px}.hero-points>span{font-weight:800;display:flex;flex-direction:column;font-size:14px;white-space:nowrap;line-height:1.4}.hero-points svg{color:var(--brand);width:18px;height:18px;margin-bottom:6px}.hero-points small{font-weight:500;color:#697f9b;font-size:12px}.hero-buttons{display:flex;flex-wrap:wrap;gap:13px}.hero-art{height:530px;position:relative;isolation:isolate}.hero-art:before{content:"";position:absolute;inset:60px 0 50px;border-radius:50%;background:radial-gradient(circle,#fff 8%,#e4f2ff 55%,#cde6ff 81%);box-shadow:0 15px 100px #72b6ff33}.hero-orbit{position:absolute;border:1px dashed #8ac7ff;inset:45px 12px 25px;border-radius:50%;transform:rotate(-18deg)}.orb-2{inset:107px 65px 92px;transform:rotate(21deg)}.hero-item{position:absolute;object-fit:contain;filter:drop-shadow(0 18px 15px rgba(32,61,96,.15));max-width:none}.hero-k{width:61%;height:55%;top:6%;left:0;transform:rotate(-7deg)}.hero-t{width:60%;height:54%;top:4%;right:-2%;transform:rotate(6deg)}.hero-sealed{width:61%;height:55%;top:41%;left:0;transform:rotate(7deg)}.hero-fiberglass{width:61%;height:53%;top:42%;right:-3%;transform:rotate(-11deg)}.hero-badge{position:absolute;bottom:24px;right:22px;background:#fff;border:1px solid #d3e3f7;border-radius:99px;padding:7px 13px;color:#2855a2;font-weight:800;font-size:13px;box-shadow:var(--shadow)}.hero-badge b{color:#2c8cfc}.hero-label{position:absolute;top:27px;right:16px;color:#326caf;font-size:12px;letter-spacing:1px;font-weight:650}.hero-label strong{font-weight:900}.hero-statline{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,1fr);padding-top:23px;padding-bottom:23px;background:#fff;border-top:1px solid #d9e8fa}.hero-statline>div{display:flex;gap:13px;align-items:flex-start;padding:0 16px;border-right:1px solid #e2ebf5}.hero-statline>div:last-child{border:0}.hero-statline svg{width:37px;height:37px;color:var(--brand);stroke-width:1.5}.hero-statline strong{display:block;color:#074da9;font-size:16px;line-height:1.35}.hero-statline strong small{display:block;font-weight:750;font-size:13px}.hero-statline em{font-style:normal;display:block;font-size:13px;color:#6c7d91;margin-top:5px}
.section{padding:58px 0}.section-light{background:#f6f9fe}.section-head{text-align:center;margin-bottom:25px}.eyebrow{display:inline-block;letter-spacing:2px;color:#2d82e9;font-weight:850;font-size:13px}.section-head h2{margin:6px 0 0;font-size:35px;line-height:1.25;font-weight:900;letter-spacing:.2px}.section-en{font-size:20px;color:#0756c7;font-weight:820;margin:2px 0 5px}.section-desc{color:#6d7e93;font-size:15px;margin:8px auto;max-width:740px}.head-rule{display:block;background:var(--brand);width:34px;height:3px;margin:13px auto 0;border-radius:5px}.category-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:13px}.category-card{display:flex;flex-direction:column;border:1px solid #e0eafa;background:#fff;border-radius:11px;padding:21px 14px 16px;min-height:395px;box-shadow:0 8px 22px #1e64a70c;transition:transform .2s,box-shadow .2s}.category-card:hover{transform:translateY(-6px);box-shadow:0 18px 36px #1e64a728}.category-number{font-size:28px;line-height:1;font-weight:900;color:#075fc8}.category-card h3{font-size:17px;margin:10px 0 1px}.category-card>p{font-size:13px;color:#7f8b9a;margin:0;min-height:23px}.category-visual{height:156px;display:flex;justify-content:center;align-items:center;margin:7px -6px;background:#fafcff;border-radius:10px;overflow:hidden}.category-visual img{width:100%;height:100%;object-fit:contain}.category-card ul{padding:0;margin:12px 0 12px;list-style:none;display:grid;gap:6px;flex:1}.category-card li{display:flex;align-items:center;gap:6px;font-size:13px;color:#52667e}.category-card li svg{width:14px;height:14px;color:#2e88e7}.category-cta{border:1px solid #aac7ed;color:#165dbc;border-radius:6px;padding:6px 9px;font-weight:800;font-size:13px;display:flex;align-items:center;justify-content:space-between}.category-cta svg{width:15px;height:15px}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.product-card{background:#fff;border:1px solid #e0e9f3;border-radius:15px;overflow:hidden;box-shadow:0 12px 28px #1447850c;transition:.2s}.product-card:hover{transform:translateY(-5px);box-shadow:0 22px 40px #1447851c}.product-image{display:flex;height:230px;position:relative;background:#f4f8fe;align-items:center;justify-content:center;overflow:hidden}.product-image img{object-fit:contain;width:91%;height:91%;transition:transform .2s}.product-card:hover .product-image img{transform:scale(1.04)}.product-code{position:absolute;top:13px;left:14px;font-size:12px;font-weight:800;background:#fff;border:1px solid #d8e6f9;border-radius:25px;color:#376ab0;padding:4px 10px;z-index:1}.product-card-copy{padding:20px 21px}.product-card-copy h3{margin:0;font-size:20px}.title-en{font-weight:700;color:#266bc3;font-size:14px;margin:0}.product-desc{font-size:14px;color:#728199;line-height:1.8;min-height:45px;margin:13px 0 13px}.product-card-bottom{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #eff3f9;padding-top:13px;color:#75869a;font-size:12px}.text-link{height:31px;width:37px;border-radius:7px;border:1px solid #b2d0fb;color:#1264d4;display:flex;align-items:center;justify-content:center}.text-link:hover{background:#1264d4;color:white}.section-action{text-align:center;margin-top:32px}
.reasons-section{background:#f5f9ff}.reasons-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.reason-card{position:relative;background:#fff;border:1px solid #dce9fa;border-radius:13px;padding:30px 26px 25px;min-height:237px;box-shadow:0 8px 25px rgba(35,85,143,.05);overflow:hidden}.reason-number{position:absolute;top:0;left:0;background:var(--brand);color:#fff;font-weight:900;font-size:13px;padding:6px 17px;border-radius:0 0 13px 0}.reason-icon{height:52px;width:52px;border-radius:14px;display:grid;place-items:center;color:var(--brand);background:#ecf4ff;margin-bottom:15px}.reason-icon svg{width:29px;height:29px}.reason-card h3{font-size:19px;margin:0}.reason-card small{display:block;color:#0d61c6;font-weight:750;font-size:14px}.reason-card p{color:#687c92;line-height:1.9;font-size:14px;margin:13px 0 15px}.reason-bar{display:block;width:38px;height:3px;background:#126bdb;border-radius:4px}
.partners-section{position:relative;overflow:hidden;background:linear-gradient(180deg,#eef7ff,#f8fbff)}.partners-section>.container{position:relative;z-index:1}.map-dots{position:absolute;inset:15% 7% 11%;opacity:.20;pointer-events:none;background-image:radial-gradient(#5a9cdd 1.4px,transparent 1.5px);background-size:14px 14px;mask-image:radial-gradient(ellipse at 52% 43%,#000 15%,transparent 74%)}.partners-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.partner-card{background:rgba(255,255,255,.96);border:1px solid #d5e6f8;padding:15px 13px 11px;border-radius:11px;box-shadow:0 8px 21px #2a79b510;text-align:center;transition:.2s}.partner-card:hover{transform:translateY(-3px);box-shadow:0 15px 28px #2a79b51c}.partner-logo{display:flex;justify-content:center;align-items:center;height:115px}.partner-logo img{width:100%;max-height:110px;object-fit:contain}.partner-name{display:block;min-height:32px;margin:3px auto 0;color:#3f5977;font-size:13px;font-weight:650}.partner-values{margin:31px auto 0;padding:20px 18px;border-radius:13px;background:white;border:1px solid #dceaf9;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;box-shadow:0 14px 35px #427fba11}.partner-value{display:flex;align-items:center;justify-content:center;gap:10px;border-right:1px solid #e5eef6}.partner-value:last-child{border-right:0}.partner-value img{height:42px;width:42px;object-fit:contain}.partner-value strong{font-size:16px;color:#1b4682;display:block}.partner-value small{display:block;font-size:12px;color:#768da6;line-height:1.2}.partners-note,.image-note,.cert-note{color:#7b8ca2;text-align:center;font-size:13px;margin:16px auto 0}
.applications-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}.application-card{background:white;border:1px solid #e0e9f7;border-radius:12px;box-shadow:0 12px 29px #16458913;overflow:hidden;text-align:center;transition:.2s;padding-bottom:22px;position:relative}.application-card:hover{transform:translateY(-5px);box-shadow:0 20px 35px #16458922}.application-image{height:145px;background:#edf5fc;overflow:hidden}.application-image img{width:100%;height:100%;object-fit:cover;transition:transform .25s}.application-card:hover .application-image img{transform:scale(1.05)}.application-icon{height:47px;width:47px;background:white;border:1px solid #edf2fa;box-shadow:0 4px 12px #2e679a23;border-radius:50%;margin:-25px auto 8px;display:grid;place-items:center;position:relative;color:var(--brand)}.application-icon svg{width:23px;height:23px}.application-card h3{font-size:16px;margin:5px 0 0}.application-card p{font-size:13px;color:#7e90a7;margin:2px 0 12px}.application-card>span{display:block;width:28px;height:3px;background:var(--brand);margin:0 auto}
.oem-section{background:linear-gradient(180deg,#f3f8fe,#eef6ff)}.oem-layout{display:grid;grid-template-columns:1fr 1.08fr;gap:22px}.oem-layout>div{background:white;border:1px solid #dce8f6;border-radius:15px;padding:30px;box-shadow:var(--shadow)}.inner-heading{font-size:20px;color:#1b3863;margin:0 0 19px}.inner-heading small{font-size:14px;color:#2b77d8;margin-left:8px}.oem-steps{display:grid;gap:12px}.oem-step{display:flex;align-items:center;gap:16px;background:#f6f9fd;border:1px solid #eaf1fa;padding:12px;border-radius:8px}.oem-step>span{background:#0d66d5;color:white;border-radius:6px;font-weight:900;font-size:14px;padding:6px 11px}.oem-step strong{font-size:15px}.oem-step strong small{color:#5489c6;font-weight:600;font-size:13px;margin-left:5px}.oem-step p{margin:2px 0 0;font-size:13px;color:#7d90a6}.option-list{display:grid;gap:8px}.option-row{display:flex;gap:12px;align-items:center;border-bottom:1px solid #e9f0f9;padding:8px 0}.option-row svg{width:17px;height:17px;color:var(--brand)}.option-row strong{display:block;font-size:14px}.option-row span{display:block;color:#7f8ea3;font-size:13px;margin-top:3px}.oem-cta{margin-top:25px;width:100%}
.cert-section{background:#fff}.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;max-width:1030px;margin:auto}.cert-card{text-align:center;background:#fbfdff;border:1px solid #e2eaf4;border-radius:12px;padding:20px;box-shadow:0 8px 27px #3359890e;transition:.2s}.cert-card:hover{transform:translateY(-4px);box-shadow:0 18px 34px #3359891b}.cert-img{height:320px;display:grid;place-items:center;background:white;border:1px solid #edf1f6;border-radius:7px;overflow:hidden}.cert-img img{height:100%;width:100%;object-fit:contain}.cert-card h3{color:var(--brand2);font-size:20px;margin:13px 0 0}.cert-card p{color:#637993;font-size:14px;margin:2px 0 10px}.cert-card>span{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:#186bc5;font-weight:800}.cert-card>span svg{width:14px}
.contact-section{background:linear-gradient(135deg,#f4f9ff,#e9f4ff)}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px}.contact-info,.inquiry-form{background:white;border:1px solid #dbeafa;border-radius:14px;padding:32px;box-shadow:var(--shadow)}.contact-info h3{font-size:20px;margin:0 0 3px}.contact-info>p{font-size:14px;color:#708197;line-height:1.9;margin:7px 0 18px}.contact-line{display:flex;gap:14px;margin:14px 0;align-items:center;padding-bottom:12px;border-bottom:1px solid #ecf2fa}.contact-line svg{width:27px;height:27px;color:#0e67d2}.contact-line b{display:block;color:#345c8d;font-size:14px}.contact-line a{font-size:15px;color:#0f60bd}.contact-line a:hover{text-decoration:underline}.inquiry-form h3{font-size:21px;margin:0 0 4px}.inquiry-form h3 small{color:#286fc2;font-size:16px}.inquiry-form>p{color:#8290a4;font-size:14px;margin:0 0 22px}.inquiry-form label{display:block;font-weight:750;font-size:14px;margin-bottom:14px;color:#253e5c}.inquiry-form label em{color:#d32f2f}.inquiry-form input,.inquiry-form select,.inquiry-form textarea{border:1px solid #d7e4f4;border-radius:6px;width:100%;padding:10px 12px;background:#fcfdff;color:#1a2945;outline-offset:0;margin-top:6px;font-size:15px;resize:vertical}.inquiry-form input:focus,.inquiry-form select:focus,.inquiry-form textarea:focus{outline:2px solid #a5cbff;border-color:#5a9ae6}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.form-submit{width:100%;border:0;padding:14px 17px}.inquiry-form .form-note{font-size:13px;color:#8493a7;margin:12px 0 0;line-height:1.6}.inquiry-form .form-note.error{color:#bd2942}
.site-footer{background:#0d3569;color:white;padding:59px 0 0}.footer-grid{display:grid;grid-template-columns:1.35fr .83fr .88fr 1fr;gap:35px}.footer-company{font-size:25px;font-weight:950;letter-spacing:1px}.footer-company em{font-style:normal;color:#92bae7}.footer-company span{color:#bddaff}.site-footer p{color:#c8dcf4;font-size:14px;margin:14px 0}.site-footer .footer-sub{font-size:13px}.site-footer h3{margin:5px 0 20px;font-size:16px}.footer-links{display:grid;gap:11px}.footer-links a{font-size:14px;color:#bdd4ef;line-height:1.55}.footer-links a:hover{color:#fff;text-decoration:underline}.footer-bottom{border-top:1px solid #335b89;margin-top:43px;padding-top:16px;padding-bottom:17px;display:flex;justify-content:space-between;color:#a9c3df;font-size:13px}.float-contact{position:fixed;right:20px;bottom:23px;z-index:45;display:flex;flex-direction:column;gap:8px}.float-contact a{display:flex;align-items:center;gap:6px;justify-content:center;background:#0a64d4;color:#fff;padding:10px 12px;border-radius:25px;box-shadow:0 4px 17px #164c8b35;font-size:13px;font-weight:800}.float-contact a:first-child{background:#168a5e}.float-contact svg{width:17px;height:17px}.float-contact .to-top{padding:6px;border-radius:50%;height:35px;width:35px;margin-left:auto;background:white;border:1px solid #b6d4f2;color:#1c69d1;font-size:21px}
.sub-hero{background:linear-gradient(110deg,#eef7ff,#dceeff);padding:81px 0 75px;position:relative;overflow:hidden}.sub-hero:after{content:"";position:absolute;width:550px;height:550px;border-radius:50%;right:-160px;top:-330px;background:#ffffff77}.sub-hero .container{position:relative;z-index:1}.sub-hero h1{font-size:43px;margin:5px 0}.sub-hero h1 small{font-size:21px;color:#1767cc}.sub-hero p{font-size:16px;color:#586d88;margin:4px 0 23px}.category-filter{display:flex;flex-wrap:wrap;gap:9px;justify-content:center;margin:-25px auto 42px;padding:16px;background:#f7fbff;border-radius:12px;border:1px solid #e3eef9;position:relative}.category-filter a{background:#fff;border:1px solid #c9dffa;border-radius:25px;color:#215eaf;padding:7px 14px;font-size:14px;font-weight:750}.category-filter a:hover{background:#095ccd;color:#fff}.product-detail-list{display:grid;gap:25px}.product-detail{display:grid;grid-template-columns:.9fr 1.1fr;background:white;border:1px solid #dbe8f7;border-radius:15px;overflow:hidden;box-shadow:0 11px 32px #144f9c0e}.product-detail:nth-child(even) .detail-photo{order:2}.detail-photo{display:grid;place-items:center;min-height:335px;background:#f4f8fe;padding:25px}.detail-photo img{max-width:100%;max-height:300px;object-fit:contain}.detail-info{padding:35px 38px}.product-detail-index{color:#1b6bcc;font-size:13px;letter-spacing:1.8px;font-weight:800}.detail-info h2{font-size:29px;margin:6px 0 0}.detail-en{color:#1464bb;font-size:18px;font-weight:750;margin:0 0 12px}.detail-desc{color:#72829a;font-size:15px}.detail-points{border-top:1px solid #e9f1f8;border-bottom:1px solid #e9f1f8;margin:20px 0;padding:12px 0;display:grid;gap:6px}.detail-points>div{display:flex;justify-content:space-between;gap:10px;font-size:14px}.detail-points span{color:#7385a0}.detail-points strong{color:#2d5d93;text-align:right}.detail-actions{display:flex;flex-wrap:wrap;gap:10px}.about-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}.about-layout h2{font-size:32px}.about-layout p{font-size:16px;color:#647790;line-height:1.95}.about-visual{min-height:320px;display:flex;flex-direction:column;justify-content:center;align-items:center;border-radius:20px;background:radial-gradient(circle,#fff,#e2efff);padding:30px;border:1px solid #dce9f7}.about-visual>img{max-width:70%;max-height:185px;object-fit:contain}.brand-visual-sub{border-top:1px solid #cadef3;margin-top:21px;padding-top:22px;display:flex;align-items:center;justify-content:center}.brand-visual-sub img{width:185px;object-fit:contain}.center-muted{text-align:center;color:#71859e}
@media(max-width:1200px){.header-inner{gap:12px}.nav{gap:10px}.brand>img{width:105px}.brand-copy strong{font-size:18px}.brand-copy small{font-size:9px}.nav-link{min-width:58px;font-size:14px}.hero-points{gap:13px}.hero h1{font-size:37px}.hero h2{font-size:32px}}
@media(max-width:1220px){.menu-toggle{display:flex;align-items:center;justify-content:center}.nav{display:none;position:absolute;top:83px;left:0;right:0;height:auto;max-height:calc(100vh - 85px);overflow:auto;box-shadow:0 18px 35px #15456f30;background:#fff;border-top:1px solid #e5edf6;flex-direction:column;gap:0;padding:10px 22px 23px}.nav.open{display:flex}.nav-link{align-items:flex-start;padding:11px 0;border-bottom:1px solid #edf2fa}.nav-link:hover:after{display:none}.nav-item{display:block}.nav-item>.nav-link{display:flex}.drop-toggle{position:absolute;right:3px;top:9px;padding:12px}.dropdown{position:static;width:100%;box-shadow:none;border:0;display:none;opacity:1;visibility:visible;transform:none;padding:0 0 10px;pointer-events:auto}.has-dropdown:hover>.dropdown{display:none}.has-dropdown.expanded>.dropdown,.has-dropdown:focus-within>.dropdown{display:grid}.hero-grid{grid-template-columns:1fr .8fr}.hero-art{height:450px}.hero h1{font-size:33px}.hero h2{font-size:27px}.hero-points{grid-template-columns:repeat(2,max-content);row-gap:12px}.category-grid{grid-template-columns:repeat(3,1fr)}.applications-grid{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.container{padding-inline:16px}.site-header .header-inner{min-height:72px}.brand>img{width:100px;height:52px}.brand-copy strong{font-size:17px}.brand-copy small{font-size:8px}.brand-divider{height:27px}.header-quote{font-size:0;padding:11px;gap:0}.header-quote span{display:none}.header-quote svg{width:20px;height:20px}.nav{top:71px}.hero-grid{display:flex;flex-direction:column;min-height:0;gap:0}.hero-copy{padding:46px 0 5px;text-align:left}.hero-top{font-size:11px}.hero h1{font-size:31px}.hero h1 small{font-size:15px}.hero h2{font-size:27px;margin-top:18px}.hero h2 small{font-size:14px}.hero-lead{font-size:15px}.hero-lead span{font-size:12px}.hero-art{width:100%;height:350px}.hero-buttons{gap:9px}.hero-buttons .btn{padding:10px 13px;font-size:13px}.hero-statline{grid-template-columns:repeat(2,1fr);row-gap:20px;padding:22px 15px}.hero-statline>div{padding:0 4px;gap:8px}.hero-statline>div:nth-child(2){border:0}.hero-statline svg{width:27px;height:27px}.hero-statline strong{font-size:14px}.hero-statline em{font-size:12px}.section{padding:41px 0}.section-head h2{font-size:28px}.section-en{font-size:17px}.section-desc{font-size:13px}.category-grid{grid-template-columns:repeat(2,1fr);gap:10px}.category-card{padding:16px 10px;min-height:340px}.category-card h3{font-size:15px}.category-card>p{font-size:12px}.category-visual{height:120px}.category-card li{font-size:12px}.category-cta{font-size:12px}.product-grid,.reasons-grid,.cert-grid{grid-template-columns:repeat(2,1fr);gap:11px}.product-image{height:135px}.product-card-copy{padding:14px}.product-card-copy h3{font-size:16px}.product-desc{font-size:13px;min-height:70px}.product-card-bottom{font-size:11px}.reason-card{padding:28px 16px 16px;min-height:255px}.reason-card h3{font-size:16px}.reason-card small{font-size:13px}.reason-card p{font-size:13px}.partners-grid{grid-template-columns:repeat(2,1fr);gap:11px}.partner-logo{height:90px}.partner-logo img{max-height:83px}.partner-card{padding:10px}.partner-name{font-size:12px}.partner-values{grid-template-columns:repeat(2,1fr);gap:13px}.partner-value{justify-content:flex-start}.partner-value:nth-child(2){border:0}.partner-value img{width:32px;height:32px}.partner-value strong{font-size:14px}.partner-value small{font-size:11px}.applications-grid{grid-template-columns:repeat(2,1fr);gap:11px}.application-image{height:120px}.oem-layout,.contact-grid,.about-layout{grid-template-columns:1fr}.oem-layout>div,.contact-info,.inquiry-form{padding:22px}.cert-img{height:210px}.cert-card{padding:10px}.cert-card h3{font-size:18px}.cert-card p{font-size:12px;min-height:35px}.cert-card>span{font-size:12px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px 13px}.footer-company{font-size:19px}.footer-bottom{display:block;font-size:12px}.float-contact{right:9px;bottom:12px}.float-contact a{padding:10px}.float-contact span{display:none}.sub-hero{padding:51px 0}.sub-hero h1{font-size:34px}.sub-hero h1 small{font-size:18px}.product-detail{grid-template-columns:1fr}.product-detail:nth-child(even) .detail-photo{order:0}.detail-photo{min-height:260px}.detail-photo img{max-height:225px}.detail-info{padding:25px 21px}.detail-actions .btn{font-size:13px}}
@media(max-width:420px){.brand{gap:6px}.brand>img{width:88px}.header-actions{gap:5px}.hero h1{font-size:27px}.hero h2{font-size:25px}.hero-points{column-gap:10px}.hero-statline{column-gap:6px}.category-grid{gap:8px}.category-card{padding:13px 8px}.product-grid{gap:8px}.product-card-copy{padding:11px}.product-card-copy h3{font-size:15px}.product-image{height:122px}.reasons-grid{grid-template-columns:1fr}.reason-card{min-height:0}.cert-grid{grid-template-columns:1fr}.cert-img{height:280px}.form-row{grid-template-columns:1fr;gap:0}.footer-grid{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

/* v0.7.1: taller text wraps naturally and maintains tap targets after readability adjustment. */
.product-card,.category-card,.reason-card,.partner-card,.application-card,.cert-card{overflow-wrap:break-word}
.category-card,.product-card,.reason-card{height:100%}
.partner-name{line-height:1.55}
@media (min-width:1021px) and (max-width:1350px){.header-inner{gap:12px}.nav{gap:8px}.nav-link{min-width:57px}.header-quote{padding:9px 10px}}
@media (max-width:700px){.section-head{margin-bottom:23px}.product-card-copy{min-height:0}.contact-line{align-items:flex-start}}


/* v0.7.2 — compact spacing throughout the site; retain the larger v0.7.1 font sizes. */
/* Desktop: individual sections ~58px -> 27px on each side of content. */
.section { padding-top:27px; padding-bottom:27px; }
.section-head { margin-bottom:17px; }
.section-head h2 { margin-top:4px; }
.section-en { margin-top:2px; margin-bottom:3px; }
.section-desc { margin-top:5px; margin-bottom:5px; }
.head-rule { margin-top:9px; }
.section-action { margin-top:19px; }
/* Slightly tighter at transitions most noticeable on the homepage. */
#categories { padding-bottom:22px; }
#featured { padding-top:22px; padding-bottom:24px; }
#reasons { padding-top:24px; padding-bottom:24px; }
#partners { padding-top:24px; padding-bottom:24px; }
#applications { padding-top:24px; padding-bottom:24px; }
#oem { padding-top:24px; padding-bottom:24px; }
#certificates { padding-top:24px; padding-bottom:24px; }
#contact { padding-top:24px; padding-bottom:30px; }
/* Related pages and footer should follow the same rhythm. */
.sub-hero { padding-top:54px; padding-bottom:50px; }
.site-footer { padding-top:39px; }
.footer-bottom { margin-top:29px; }
/* Keep labels and numbers legible when stacked inside narrow contact columns. */
.contact-line a { overflow-wrap:anywhere; }
@media (max-width:700px) {
  .section { padding-top:20px; padding-bottom:20px; }
  .section-head { margin-bottom:14px; }
  .head-rule { margin-top:8px; }
  .section-action { margin-top:16px; }
  #categories { padding-bottom:16px; }
  #featured { padding-top:16px; padding-bottom:18px; }
  #reasons,#partners,#applications,#oem,#certificates { padding-top:18px; padding-bottom:18px; }
  #contact { padding-top:18px; padding-bottom:22px; }
  .sub-hero { padding-top:40px; padding-bottom:38px; }
  .site-footer { padding-top:29px; }
  .footer-bottom { margin-top:23px; }
}


/* v0.8 - PK-K dedicated detail page only; the v0.7.2 homepage styling is unchanged. */
.pk-breadcrumbs{font-size:13px;color:#7486a0;display:flex;flex-wrap:wrap;align-items:center;gap:9px;padding-top:19px;padding-bottom:14px}
.pk-breadcrumbs a{color:#285ea8}.pk-breadcrumbs a:hover{text-decoration:underline}.pk-breadcrumbs span{color:#c0cbd8}
.pk-main{background:linear-gradient(180deg,#f7faff 0,#fff 460px)}
.pk-top{display:grid;grid-template-columns:minmax(0,.96fr) minmax(0,1.04fr);gap:35px;align-items:start;padding-top:6px;padding-bottom:30px}
.pk-gallery{min-width:0}.pk-gallery-stage{height:410px;border-radius:16px;background:linear-gradient(150deg,#fff,#f3f8ff);border:1px solid #dce9f9;display:grid;place-items:center;position:relative;overflow:hidden;padding:20px}.pk-gallery-stage img{width:100%;height:100%;object-fit:contain}.pk-gallery-stage .pk-corner{position:absolute;top:16px;left:17px;background:#e6f1ff;color:#175cba;border-radius:99px;padding:5px 12px;font-size:12px;font-weight:800}.pk-gallery-caption{font-size:12px;color:#8292aa;margin:8px 0 0;min-height:18px}.pk-gallery-thumbs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:11px}.pk-gallery-thumbs button{padding:7px 7px 8px;border:1px solid #d9e5f5;background:#fff;border-radius:9px;min-width:0}.pk-gallery-thumbs button[aria-pressed="true"]{border-color:#2076dc;box-shadow:0 0 0 2px #dcecff}.pk-gallery-thumbs img{width:100%;height:76px;object-fit:contain;background:#f8fbff;border-radius:6px}.pk-gallery-thumbs span{display:block;color:#5e7290;font-size:12px;margin-top:3px}.pk-gallery-thumbs button:hover{background:#f3f8ff}
.pk-intro-label{letter-spacing:1.6px;color:#1e6dc5;font-size:12px;font-weight:800}.pk-intro h1{font-size:35px;line-height:1.21;margin:9px 0 7px;color:#102950}.pk-intro h1 small{display:block;font-size:20px;line-height:1.55;color:#205aaa;font-weight:750;margin-top:4px}.pk-model-row{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 15px}.pk-model-row span{font-size:12px;border-radius:5px;background:#edf5ff;color:#2460ae;padding:5px 9px;font-weight:750}.pk-intro-lead{font-size:15px;line-height:1.85;color:#5b6c84;margin:0 0 12px}.pk-highlights{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0 16px}.pk-highlight{padding:13px 13px 12px;background:#fff;border:1px solid #dae7f7;border-radius:10px;box-shadow:0 7px 18px rgba(20,66,132,.04);display:flex;gap:10px;align-items:flex-start}.pk-highlight svg{width:22px;height:22px;color:#0c63ce;flex-shrink:0;margin-top:2px}.pk-highlight strong{display:block;font-size:15px;color:#153d76;line-height:1.5}.pk-highlight small{display:block;color:#788da7;font-size:12px;line-height:1.5}.pk-intro-foot{font-size:12px;color:#8594a7;margin:9px 0 0}
.pk-config{padding:16px 18px;background:#fff;border:1px solid #dce8f8;border-radius:12px}.pk-config-head{font-size:17px;margin:0 0 13px;line-height:1.4}.pk-config-head small{display:block;font-weight:500;color:#7f8fa4;font-size:12px;margin-top:4px}.pk-config-grid{display:grid;grid-template-columns:1fr 1fr;column-gap:13px;row-gap:10px}.pk-config-field{margin:0;border:0;padding:0;min-width:0}.pk-config-field legend{font-size:13px;font-weight:750;color:#3f597d;margin-bottom:7px}.pk-choice-row{display:flex;flex-wrap:wrap;gap:6px}.pk-choice{position:relative;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.pk-choice input{position:absolute;inset:0;opacity:0;cursor:pointer}.pk-choice span{display:flex;align-items:center;min-height:33px;padding:6px 10px;border:1px solid #dae5f2;border-radius:6px;font-size:12px;color:#435b77;background:#fff}.pk-choice input:checked+span{background:#eaf4ff;color:#0553af;border-color:#3f8ce9;font-weight:800}.pk-choice input:focus-visible+span{outline:3px solid #80b2fc;outline-offset:2px}.pk-config-note{font-size:12px;color:#8192a9;margin:12px 0 0}.pk-quote-row{display:flex;flex-wrap:wrap;align-items:center;gap:9px;margin-top:14px}.pk-quote-row .btn{flex:1;min-width:170px}.pk-selection{color:#6e7f96;font-size:12px;margin-top:9px;line-height:1.55}
.pk-section{padding:25px 0}.pk-section.pk-alt{background:#f5f9ff}.pk-section-heading{margin-bottom:17px}.pk-section-heading .eyebrow{font-size:12px}.pk-section-heading h2{font-size:27px;color:#173d73;margin:4px 0 0;line-height:1.35}.pk-section-heading p{font-size:14px;color:#7486a0;margin:3px 0 0}.pk-duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}.pk-benefit{border:1px solid #dce8f7;background:#fff;border-radius:12px;padding:20px;display:flex;gap:16px;align-items:flex-start}.pk-benefit .pk-bigicon{color:#0864d0;background:#eaf3ff;width:46px;height:46px;display:grid;place-items:center;border-radius:10px;flex-shrink:0}.pk-bigicon svg{width:25px;height:25px}.pk-benefit h3{margin:0 0 5px;font-size:19px;color:#17467f}.pk-benefit p{font-size:14px;color:#62748e;line-height:1.8;margin:0}.pk-benefit .pk-english{font-size:13px;color:#818fa3;margin-top:6px}
.pk-technical{background:#fff;border:1px solid #dbe8f5;border-radius:12px;overflow:hidden}.pk-table{border-collapse:collapse;width:100%;table-layout:fixed}.pk-table th,.pk-table td{border-bottom:1px solid #e7eff8;padding:11px 17px;text-align:left;vertical-align:top;font-size:14px}.pk-table th{background:#f6faff;color:#38679d;width:35%;font-weight:750}.pk-table td{color:#435a74}.pk-table tr:last-child th,.pk-table tr:last-child td{border-bottom:0}.pk-note{margin:11px 0 0;font-size:12px;line-height:1.75;color:#7a8ba1}
.pk-features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.pk-feature-item{background:#fff;border:1px solid #dce9f8;border-radius:12px;padding:18px}.pk-feature-item h3{margin:0 0 5px;font-size:16px;color:#174a87}.pk-feature-item p{margin:0;color:#6b7d95;font-size:13px;line-height:1.8}
.pk-app-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:11px}.pk-app{background:#fff;border-radius:10px;border:1px solid #e1eaf5;padding:13px 16px;display:flex;align-items:center;gap:12px;font-weight:700;color:#335a8d;font-size:14px}.pk-app svg{color:#2678d6;width:21px;height:21px}.pk-app small{font-size:12px;display:block;color:#8293ab;font-weight:400;line-height:1.4}
.pk-cta-box{background:linear-gradient(115deg,#0e4b99,#0b66c7);border-radius:14px;padding:24px 28px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:22px}.pk-cta-box h2{font-size:23px;color:#fff;margin:0}.pk-cta-box p{font-size:14px;color:#d1e7ff;margin:5px 0 0;max-width:650px}.pk-cta-actions{display:flex;gap:9px;flex-shrink:0}.pk-cta-actions .btn-primary{background:#fff;color:#0757bb}.pk-cta-actions .btn-outline{background:transparent;border-color:#a8ccff;color:#fff}.pk-cta-actions .btn-outline:hover{background:#266bb6}.pk-back{margin:16px 0 25px}.pk-back a{font-size:14px;color:#246cc2;font-weight:700}
@media(max-width:1060px){.pk-top{grid-template-columns:1fr 1fr;gap:20px}.pk-gallery-stage{height:360px}.pk-intro h1{font-size:30px}.pk-config-grid{grid-template-columns:1fr}.pk-cta-box{flex-wrap:wrap}}
@media(max-width:700px){.pk-top{grid-template-columns:1fr;gap:20px;padding-bottom:22px}.pk-gallery-stage{height:310px}.pk-gallery-thumbs img{height:63px}.pk-intro h1{font-size:29px}.pk-intro h1 small{font-size:17px}.pk-highlights{gap:8px}.pk-highlight{padding:11px}.pk-config-grid{grid-template-columns:1fr 1fr}.pk-section{padding:21px 0}.pk-section-heading h2{font-size:24px}.pk-duo,.pk-features{grid-template-columns:1fr}.pk-app-grid{grid-template-columns:1fr 1fr}.pk-table th,.pk-table td{padding:10px;font-size:12px}.pk-cta-box{padding:21px}.pk-cta-actions{width:100%;flex-wrap:wrap}.pk-cta-actions .btn{flex:1}.pk-breadcrumbs{font-size:12px}}
@media(max-width:430px){.pk-config-grid{grid-template-columns:1fr}.pk-highlights{grid-template-columns:1fr 1fr}.pk-highlight strong{font-size:13px}.pk-highlight small{font-size:11px}.pk-cta-actions{display:grid;grid-template-columns:1fr}}


/* v0.8.1 hero brand and grouped showcase */
.brand{gap:16px;align-items:center}
.brand-sirong{width:108px;height:auto;object-fit:contain;flex:0 0 auto}
.brand-pinfeng-logo{width:210px;height:auto;max-height:74px;object-fit:contain;flex:0 0 auto}
.hero-art{height:540px;display:flex;align-items:stretch}
.hero-showcase{position:relative;z-index:1;width:100%;margin:10px 0 8px;background:rgba(255,255,255,.88);border:1px solid #cfe3f8;border-radius:28px;box-shadow:0 18px 45px rgba(18,74,145,.10);padding:18px 18px 64px;backdrop-filter:blur(5px)}
.hero-showcase-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}
.hero-showcase-title strong{display:block;font-size:18px;line-height:1.2;color:#123e7f}
.hero-showcase-title small{display:block;margin-top:5px;font-size:13px;font-weight:700;color:#4e77ad;letter-spacing:.3px}
.hero-group{background:#f8fbff;border:1px solid #d8e7f8;border-radius:20px;padding:13px 14px;box-shadow:inset 0 1px 0 rgba(255,255,255,.9)}
.hero-group + .hero-group{margin-top:14px}
.hero-group-head{display:flex;align-items:end;justify-content:space-between;gap:8px;margin-bottom:10px}
.hero-group-head h3{margin:0;font-size:17px;color:#0d3f87}
.hero-group-head p{margin:0;font-size:12px;color:#5d7ea9;font-weight:700}
.hero-thumb-grid{display:grid;gap:10px}
.hero-thumb-grid-wires{grid-template-columns:repeat(4,1fr)}
.hero-thumb-grid-plugs{grid-template-columns:repeat(4,1fr)}
.hero-thumb-grid-coils{grid-template-columns:repeat(2,1fr)}
.hero-thumb{margin:0;background:#fff;border:1px solid #deebf8;border-radius:16px;padding:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:94px;overflow:hidden}
.hero-thumb img{width:100%;height:64px;object-fit:contain;display:block}
.hero-thumb figcaption{margin-top:6px;font-size:10px;line-height:1.2;color:#5f7798;font-weight:700;text-align:center}
.hero-thumb-plug img{height:72px}
.hero-thumb-coil img{height:85px}
.hero-showcase-bottom{display:grid;grid-template-columns:1.08fr .92fr;gap:12px;margin-top:12px}
.hero-group-coils .hero-thumb{padding:10px}
.hero-group-wires .hero-thumb:nth-child(7){grid-column:4;grid-row:1 / span 2;min-height:198px}
.hero-group-wires .hero-thumb:nth-child(7) img{height:160px}
.hero-group-wires .hero-thumb:nth-child(7) figcaption{font-size:11px}
.hero-label{position:static;font-size:11px;text-align:right;white-space:nowrap;margin-left:auto}
.hero-badge{bottom:15px;right:18px}
@media(max-width:1200px){.brand-pinfeng-logo{width:190px;max-height:68px}.hero-art{height:560px}.hero-thumb img{height:58px}.hero-thumb-plug img{height:68px}.hero-group-wires .hero-thumb:nth-child(7){min-height:180px}.hero-group-wires .hero-thumb:nth-child(7) img{height:144px}}
@media(max-width:1020px){.brand-pinfeng-logo{width:180px;max-height:62px}.hero-art{height:auto;min-height:0}.hero-showcase{padding-bottom:60px}.hero-thumb-grid-wires{grid-template-columns:repeat(3,1fr)}.hero-group-wires .hero-thumb:nth-child(7){grid-column:auto;grid-row:auto;min-height:94px}.hero-group-wires .hero-thumb:nth-child(7) img{height:64px}.hero-showcase-bottom{grid-template-columns:1fr;gap:12px}.hero-thumb-grid-plugs{grid-template-columns:repeat(4,1fr)}.hero-thumb-grid-coils{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.brand{gap:10px}.brand-sirong{width:92px}.brand-pinfeng-logo{width:150px;max-height:48px}.hero-showcase{padding:14px 14px 56px;border-radius:22px}.hero-showcase-top{align-items:flex-start;flex-direction:column}.hero-showcase-title strong{font-size:16px}.hero-thumb-grid-wires{grid-template-columns:repeat(2,1fr)}.hero-thumb-grid-plugs{grid-template-columns:repeat(2,1fr)}.hero-thumb-grid-coils{grid-template-columns:1fr}.hero-thumb{min-height:88px}.hero-thumb img,.hero-thumb-plug img,.hero-thumb-coil img{height:62px}.hero-badge{font-size:12px;left:14px;right:14px;display:inline-flex;justify-content:center}}
@media(max-width:420px){.brand-sirong{width:82px}.brand-pinfeng-logo{width:128px;max-height:42px}.hero-thumb figcaption{font-size:9px}}

/* v0.8.2: two language editions and borderless Banner product collage */
.language-switcher{display:inline-flex;align-items:center;gap:7px;white-space:nowrap;flex-shrink:0;padding:5px 8px;border-radius:8px;background:#f1f6fd;font-size:13px;font-weight:700;color:#587495}
.language-link{color:#5e7795;text-decoration:none}.language-link:hover{color:#075ee8}.language-link[aria-current=page]{color:#075ee8;font-weight:900}.language-separator{color:#aabbd1}
.header-actions{gap:7px}.header-inner{gap:12px}
html[lang="en"] .header-quote span{display:none}
html[lang="en"] .nav-link{font-size:13px}
.hero-grid{grid-template-columns:1fr 1.12fr;gap:12px}
.hero h1{font-size:41px;line-height:1.19}.hero h2{font-size:27px;line-height:1.38;margin:18px 0 0}.hero-copy{padding:52px 0}
.hero-art{height:535px;display:flex;align-items:center;justify-content:center;overflow:visible}
.hero-art::before{inset:35px 8px 34px;background:radial-gradient(circle at 51% 50%,rgba(255,255,255,.64),rgba(210,232,255,.12) 66%,transparent 82%);box-shadow:none}
.banner-free{width:100%;position:relative;z-index:2;padding:8px 5px 10px;display:flex;flex-direction:column;gap:0}
.banner-showcase-intro{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:5px}
.banner-showcase-intro strong{font-size:17px;color:#144d99;white-space:nowrap}
.banner-kicker{font-size:10px;color:#4b7cba;font-weight:800;letter-spacing:1.15px}
.banner-group{border:0!important;border-radius:0!important;background:transparent!important;box-shadow:none!important;padding:0!important;margin:0!important}
.banner-group h3{font-size:14px;line-height:1.3;color:#1b5aa8;margin:0 0 1px;font-weight:800}
.banner-wire-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:2px;align-items:end}
.banner-group figure{margin:0;padding:0;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;border:0;background:transparent}
.banner-group figure img{object-fit:contain;width:100%;max-width:none;height:198px;filter:drop-shadow(0 10px 9px rgba(35,68,114,.13))}
.banner-group figure figcaption{font-size:11px;font-weight:700;color:#416a9c;line-height:1.35;text-align:center;margin-top:1px}
.banner-bottom-group{display:grid;grid-template-columns:.83fr 1.17fr;gap:7px;align-items:end;margin-top:7px}
.banner-mini-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:3px}
.banner-mini-grid figure img{height:140px}
.banner-group-coils figure img{height:140px}
html[lang=en] .banner-showcase-intro strong{font-size:16px}
@media(max-width:1220px){.header-actions{gap:8px}.header-quote{font-size:13px}.banner-group figure img{height:182px}.banner-mini-grid figure img,.banner-group-coils figure img{height:128px}}
@media(max-width:700px){.language-switcher{font-size:12px;padding:4px 6px;gap:5px}.header-actions{gap:4px}.brand-pinfeng-logo{max-width:117px!important}.brand-sirong{max-width:78px!important}.hero-grid{grid-template-columns:1fr;gap:0}.hero-copy{padding:36px 0 10px}.hero h1{font-size:29px}.hero h2{font-size:23px}.hero-art{height:auto;padding:7px 0 12px}.banner-free{padding:0}.banner-showcase-intro strong{font-size:14px}.banner-kicker{font-size:9px}.banner-group h3{font-size:13px}.banner-wire-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:2px}.banner-group figure img{height:120px}.banner-wire-grid figure:nth-child(4) img,.banner-wire-grid figure:nth-child(5) img{height:113px}.banner-bottom-group{grid-template-columns:1fr 1fr}.banner-mini-grid{grid-template-columns:1fr 1fr}.banner-mini-grid figure img,.banner-group-coils figure img{height:88px}.banner-group figure figcaption{font-size:10px}}
@media(max-width:420px){.language-switcher{font-size:11px;gap:4px}.brand-sirong{max-width:65px!important}.brand-pinfeng-logo{max-width:103px!important}.header-quote{padding:8px 9px}.banner-showcase-intro strong{font-size:13px}}

@media(max-width:500px){.site-header .header-quote{display:none}}


/* v0.8.3: banner enlarged typography, clean product collage, updated icons */
.hero-grid{grid-template-columns:.98fr 1.12fr;gap:14px}
.hero-copy{padding:56px 0 60px}
.hero-top{font-size:15px;letter-spacing:2px;font-weight:900}
.hero h1{font-size:49px;line-height:1.14;letter-spacing:-.8px;font-weight:900}
.hero h2{font-size:35px;line-height:1.22;margin:18px 0 0;font-weight:900}
.hero-lead{font-size:20px;margin:24px 0 0;font-weight:500}
.hero-points{grid-template-columns:repeat(2,max-content);column-gap:28px;row-gap:14px;margin:26px 0 33px}
.hero-points>span{flex-direction:row;align-items:center;gap:9px;font-size:17px;line-height:1.35;font-weight:800;color:#134073}
.hero-points .point-icon{width:18px;height:18px;object-fit:contain;flex:0 0 18px}
.hero-buttons .btn{font-size:17px;font-weight:800;padding:15px 24px}
.hero-art{height:575px}
.hero-art::before{inset:18px 0 20px;background:radial-gradient(circle at 50% 48%,rgba(255,255,255,.88),rgba(214,234,255,.42) 58%,transparent 83%)}
.banner-free-clean{width:100%;padding:0;display:flex;flex-direction:column;justify-content:center;gap:10px}
.banner-wire-grid-clean{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;align-items:end}
.banner-free-clean figure{margin:0;display:flex;align-items:flex-end;justify-content:center}
.banner-wire-grid-clean figure img{width:100%;height:238px;object-fit:contain;filter:drop-shadow(0 14px 16px rgba(34,67,109,.15))}
.banner-bottom-group-clean{display:grid;grid-template-columns:1.1fr .9fr;gap:14px;align-items:end}
.banner-mini-grid-clean{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.banner-mini-grid-clean figure img{width:100%;height:192px;object-fit:contain;filter:drop-shadow(0 12px 14px rgba(34,67,109,.14))}
.banner-coil-single figure img{width:100%;height:212px;object-fit:contain;filter:drop-shadow(0 12px 14px rgba(34,67,109,.14))}
.hero-statline .stat-icon{width:42px;height:42px;object-fit:contain;flex:0 0 42px}
.hero-statline strong{font-size:17px}
.hero-statline em{font-size:13px}
html[lang="en"] .hero h1{font-size:45px}
html[lang="en"] .hero h2{font-size:31px}
html[lang="en"] .hero-points>span{font-size:16px}
html[lang="en"] .hero-buttons .btn{font-size:16px}
@media(max-width:1220px){
  .hero h1{font-size:42px}
  .hero h2{font-size:31px}
  .hero-lead{font-size:18px}
  .hero-art{height:520px}
  .banner-wire-grid-clean figure img{height:210px}
  .banner-mini-grid-clean figure img{height:168px}
  .banner-coil-single figure img{height:182px}
}
@media(max-width:700px){
  .hero-copy{padding:40px 0 12px}
  .hero h1{font-size:34px}
  .hero h2{font-size:27px}
  .hero-lead{font-size:16px}
  .hero-points{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:14px;row-gap:10px}
  .hero-points>span{font-size:14px;gap:7px}
  .hero-points .point-icon{width:16px;height:16px;flex-basis:16px}
  .hero-buttons .btn{font-size:14px;padding:11px 14px}
  .hero-art{height:auto;padding:10px 0 14px}
  .banner-free-clean{gap:6px}
  .banner-wire-grid-clean{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
  .banner-wire-grid-clean figure img{height:132px}
  .banner-bottom-group-clean{grid-template-columns:1fr 1fr;gap:8px}
  .banner-mini-grid-clean{gap:6px}
  .banner-mini-grid-clean figure img{height:100px}
  .banner-coil-single figure img{height:106px}
  .hero-statline .stat-icon{width:30px;height:30px;flex-basis:30px}
}
@media(max-width:420px){
  .hero h1{font-size:30px}
  .hero h2{font-size:24px}
  .hero-points{grid-template-columns:1fr 1fr}
  .hero-points>span{font-size:13px}
  .banner-wire-grid-clean figure img{height:118px}
  .banner-mini-grid-clean figure img{height:92px}
  .banner-coil-single figure img{height:96px}
}


/* v0.8.4: banner copy update, one-line points/buttons, larger right products */
.hero-grid{grid-template-columns:.94fr 1.16fr;gap:12px}
.hero-copy{padding:54px 0 58px}
.hero h1{font-size:54px;line-height:1.12;font-weight:900;white-space:nowrap}
.hero h2{font-size:39px;line-height:1.18;font-weight:900;white-space:nowrap}
.hero-lead{font-size:20px;line-height:1.6}
.hero-points{display:grid;grid-template-columns:repeat(4,max-content);column-gap:20px;row-gap:8px;align-items:center}
.hero-points>span{white-space:nowrap;display:flex;align-items:center;gap:8px;font-size:16px;line-height:1.1}
.hero-buttons{display:flex;flex-wrap:nowrap;gap:16px;align-items:center}
.hero-buttons .btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;min-width:240px}
.hero-art{height:640px}
.banner-free-clean{gap:12px;padding:0 0 4px}
.banner-wire-grid-clean{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.banner-wire-grid-clean figure img{height:228px}
.banner-bottom-group-clean{grid-template-columns:1fr;gap:10px}
.banner-mini-grid-clean{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.banner-mini-grid-clean figure img{height:154px}
.banner-coil-single{display:flex;justify-content:center}
.banner-coil-single figure img{width:86%;height:194px}
.hero-statline .stat-icon{width:64px;height:64px;flex:0 0 64px}
.hero-statline > div{gap:16px;align-items:flex-start}
.hero-statline strong{font-size:18px;line-height:1.2}
.hero-statline em{font-size:14px;line-height:1.45}
html[lang="en"] .hero h1{font-size:46px;white-space:normal}
html[lang="en"] .hero h2{font-size:32px;white-space:normal}
html[lang="en"] .hero-points{grid-template-columns:repeat(4,max-content);column-gap:14px}
html[lang="en"] .hero-points>span{font-size:15px}
html[lang="en"] .hero-buttons .btn{min-width:216px}
@media(max-width:1320px){
  .hero-grid{grid-template-columns:1fr 1.05fr}
  .hero h1{font-size:48px;white-space:normal}
  .hero h2{font-size:34px;white-space:normal}
  .hero-points{grid-template-columns:repeat(2,max-content);row-gap:12px}
  .hero-buttons{flex-wrap:wrap}
  .hero-art{height:600px}
}
@media(max-width:1024px){
  .hero-copy{padding:42px 0 20px}
  .hero h1{font-size:42px}
  .hero h2{font-size:30px}
  .hero-points{grid-template-columns:repeat(2,max-content);column-gap:18px}
  .hero-buttons .btn{min-width:210px}
  .hero-art{height:auto}
}
@media(max-width:700px){
  .hero h1{font-size:34px}
  .hero h2{font-size:26px}
  .hero-points{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:10px;row-gap:10px}
  .hero-points>span{font-size:14px}
  .hero-buttons{flex-wrap:wrap;gap:10px}
  .hero-buttons .btn{min-width:unset;width:100%}
  .banner-wire-grid-clean{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .banner-wire-grid-clean figure img{height:150px}
  .banner-mini-grid-clean figure img{height:110px}
  .banner-coil-single figure img{width:100%;height:120px}
  .hero-statline .stat-icon{width:44px;height:44px;flex-basis:44px}
}


/* v0.8.4b: three-row banner layout */
.banner-free-clean{display:flex;flex-direction:column;justify-content:center;gap:12px}
.banner-free-clean .banner-row{display:grid;align-items:end}
.banner-free-clean .banner-row-1{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.banner-free-clean .banner-row-2{grid-template-columns:1.1fr 1.1fr .9fr .9fr;gap:10px}
.banner-free-clean .banner-row-3{grid-template-columns:1fr;justify-items:center}
.banner-row-1 .banner-wire-figure img{width:100%;height:210px;object-fit:contain}
.banner-row-2 .banner-wire-figure img{width:100%;height:178px;object-fit:contain}
.banner-row-2 .banner-plug-figure img{width:100%;height:142px;object-fit:contain}
.banner-row-3 .banner-coil-figure img{width:84%;height:198px;object-fit:contain}
@media(max-width:1320px){
 .banner-row-1 .banner-wire-figure img{height:192px}
 .banner-row-2 .banner-wire-figure img{height:164px}
 .banner-row-2 .banner-plug-figure img{height:132px}
 .banner-row-3 .banner-coil-figure img{height:182px}
}
@media(max-width:700px){
 .banner-free-clean{gap:8px}
 .banner-free-clean .banner-row-1,.banner-free-clean .banner-row-2{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
 .banner-row-1 .banner-wire-figure img{height:126px}
 .banner-row-2 .banner-wire-figure img{height:112px}
 .banner-row-2 .banner-plug-figure img{height:96px}
 .banner-row-3 .banner-coil-figure img{width:100%;height:114px}
}


/* v0.8.5: tighter homepage, aligned hero blocks, larger row-2 products, larger stat modules */
.hero{padding:0}
.hero-grid{grid-template-columns:.95fr 1.18fr;gap:8px;align-items:stretch;min-height:0}
.hero-copy{padding:22px 0 18px;display:flex;flex-direction:column;align-self:stretch;min-height:650px}
.hero-top{margin-bottom:8px}
.hero h1{margin:8px 0 0;font-size:56px;line-height:1.08;font-weight:900}
.hero h2{margin:14px 0 0;font-size:40px;line-height:1.14;font-weight:900}
.hero-lead{margin:18px 0 0;font-size:19px;line-height:1.55}
.hero-points{margin:20px 0 0;column-gap:18px;row-gap:8px;grid-template-columns:repeat(4,max-content)}
.hero-points>span{font-size:18px;font-weight:800;gap:8px}
.hero-points img,.hero-points svg{width:22px;height:22px;flex:0 0 22px}
.hero-buttons{margin-top:auto;padding-top:18px;gap:14px;flex-wrap:nowrap;align-items:flex-end}
.hero-buttons .btn{min-width:250px;font-size:18px;padding:16px 24px}
.hero-art{height:650px;padding:14px 0 6px;display:flex;align-items:stretch;justify-content:center}
.banner-free-clean{justify-content:space-between;gap:6px;height:100%;padding:0}
.banner-free-clean .banner-row{align-items:center}
.banner-free-clean .banner-row-1{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.banner-free-clean .banner-row-2{grid-template-columns:1.15fr 1.15fr .95fr .95fr;gap:8px}
.banner-free-clean .banner-row-3{grid-template-columns:1fr;justify-items:center;margin-top:-2px}
.banner-row-1 .banner-wire-figure img{height:176px}
.banner-row-2 .banner-wire-figure img{height:258px}
.banner-row-2 .banner-plug-figure img{height:210px}
.banner-row-3 .banner-coil-figure img{width:78%;height:168px}
.hero-statline{padding-top:14px;padding-bottom:14px}
.hero-statline>div{gap:18px;padding:0 14px}
.hero-statline .stat-icon{width:82px;height:82px;flex:0 0 82px}
.hero-statline strong{font-size:21px;line-height:1.14}
.hero-statline em{font-size:16px;line-height:1.38;margin-top:6px}
.section{padding-top:22px;padding-bottom:22px}
.section-head{margin-bottom:14px}
.section-desc{margin-top:4px;margin-bottom:4px}
.section-action{margin-top:14px}
.category-grid,.product-grid,.reasons-grid,.partners-grid,.applications-grid,.cert-grid{gap:10px}
.reason-card{padding:24px 16px 16px;min-height:245px}
.partner-values{margin-top:12px}
html[lang="en"] .hero-grid{grid-template-columns:1fr 1.1fr}
html[lang="en"] .hero-copy{min-height:650px}
html[lang="en"] .hero h1{font-size:47px;line-height:1.08;white-space:normal}
html[lang="en"] .hero h2{font-size:33px;line-height:1.14;white-space:normal}
html[lang="en"] .hero-points{grid-template-columns:repeat(2,max-content);row-gap:10px;column-gap:18px}
html[lang="en"] .hero-points>span{font-size:17px}
html[lang="en"] .hero-buttons .btn{min-width:220px;font-size:17px}
@media(max-width:1360px){
  .hero-grid{grid-template-columns:1fr 1.08fr}
  .hero-copy{min-height:610px;padding:18px 0 16px}
  .hero h1{font-size:50px}
  .hero h2{font-size:36px}
  .hero-art{height:610px}
  .banner-row-2 .banner-wire-figure img{height:228px}
  .banner-row-2 .banner-plug-figure img{height:186px}
  .hero-statline .stat-icon{width:72px;height:72px;flex-basis:72px}
  .hero-statline strong{font-size:19px}
  .hero-statline em{font-size:15px}
}
@media(max-width:1180px){
  .hero-grid{grid-template-columns:1fr}
  .hero-copy{min-height:auto;padding:20px 0 8px}
  .hero h1{font-size:44px}
  .hero h2{font-size:32px}
  .hero-buttons{margin-top:16px;flex-wrap:wrap}
  .hero-buttons .btn{min-width:220px}
  .hero-art{height:auto;padding:0 0 10px}
  .banner-row-2 .banner-wire-figure img{height:190px}
  .banner-row-2 .banner-plug-figure img{height:155px}
  .banner-row-3 .banner-coil-figure img{height:142px}
  .hero-statline .stat-icon{width:64px;height:64px;flex-basis:64px}
}
@media(max-width:700px){
  .hero-copy{padding:16px 0 6px}
  .hero h1{font-size:34px}
  .hero h2{font-size:27px}
  .hero-lead{font-size:15px;margin-top:12px}
  .hero-points{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:10px;row-gap:10px}
  .hero-points>span{font-size:14px}
  .hero-buttons{padding-top:12px;gap:10px}
  .hero-buttons .btn{width:100%;min-width:unset;font-size:15px;padding:12px 16px}
  .banner-free-clean{gap:8px}
  .banner-free-clean .banner-row-1,.banner-free-clean .banner-row-2{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .banner-row-1 .banner-wire-figure img{height:128px}
  .banner-row-2 .banner-wire-figure img{height:136px}
  .banner-row-2 .banner-plug-figure img{height:110px}
  .banner-row-3 .banner-coil-figure img{width:100%;height:106px}
  .hero-statline{padding-top:12px;padding-bottom:12px}
  .hero-statline .stat-icon{width:44px;height:44px;flex-basis:44px}
  .hero-statline strong{font-size:15px}
  .hero-statline em{font-size:12px}
  .section{padding-top:18px;padding-bottom:18px}
}


/* v0.8.6: 2-row hero products + tighter vertical spacing */
.hero{padding:0}
.hero-grid{grid-template-columns:.98fr 1.12fr;gap:12px;align-items:start;min-height:0}
.hero-copy{padding:18px 0 10px;display:flex;flex-direction:column;align-self:stretch;min-height:430px}
.hero-top{margin-bottom:6px}
.hero h1{margin:10px 0 0;font-size:58px;line-height:1.06;font-weight:900}
.hero h2{margin:10px 0 0;font-size:40px;line-height:1.12;font-weight:900}
.hero-lead{margin:18px 0 0;font-size:18px;line-height:1.45}
.hero-points{margin:18px 0 0;display:flex;flex-wrap:nowrap;gap:16px;align-items:center}
.hero-points>span{display:flex;flex-direction:row;align-items:center;font-size:16px;font-weight:800;gap:8px;white-space:nowrap}
.hero-points .point-icon{width:18px;height:18px;flex:0 0 18px}
.hero-buttons{margin-top:auto;padding-top:16px;gap:14px;flex-wrap:nowrap;align-items:flex-end}
.hero-buttons .btn{min-width:244px;font-size:18px;padding:16px 24px}
.hero-art{height:430px;padding:10px 0 0;display:flex;align-items:flex-start;justify-content:center;overflow:visible}
.banner-free-clean{width:100%;height:100%;display:flex;flex-direction:column;justify-content:flex-start;gap:12px;padding:0}
.banner-free-clean .banner-row{display:grid;align-items:end}
.banner-free-clean .banner-row-1{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.banner-free-clean .banner-row-2{grid-template-columns:1.12fr .95fr .62fr .62fr 1.26fr;gap:12px}
.banner-row-1 .banner-wire-figure img{width:100%;height:146px;object-fit:contain}
.banner-row-2 .banner-wire-figure img{width:100%;height:116px;object-fit:contain}
.banner-row-2 .banner-plug-figure img{width:100%;height:96px;object-fit:contain}
.banner-row-2 .banner-coil-figure img{width:100%;height:138px;object-fit:contain}
.hero-statline{padding-top:10px;padding-bottom:10px;margin-top:0}
.hero-statline>div{gap:14px;padding:0 14px}
.hero-statline .stat-icon{width:72px;height:72px;flex:0 0 72px}
.hero-statline strong{font-size:18px;line-height:1.15}
.hero-statline em{font-size:14px;line-height:1.35;margin-top:4px}
.section{padding-top:20px;padding-bottom:20px}
.section-head{margin-bottom:12px}
.category-grid,.product-grid,.reasons-grid,.partners-grid,.applications-grid,.cert-grid{gap:10px}
html[lang="en"] .hero-grid{grid-template-columns:1fr 1.08fr}
html[lang="en"] .hero-copy{min-height:440px}
html[lang="en"] .hero h1{font-size:45px;line-height:1.08}
html[lang="en"] .hero h2{font-size:31px;line-height:1.14}
html[lang="en"] .hero-points{flex-wrap:wrap;row-gap:10px}
html[lang="en"] .hero-points>span{font-size:15px}
html[lang="en"] .hero-buttons .btn{min-width:220px;font-size:17px}
@media (max-width:1360px){
  .hero-grid{grid-template-columns:1fr 1.08fr;gap:10px}
  .hero-copy{min-height:404px;padding:16px 0 8px}
  .hero h1{font-size:52px}
  .hero h2{font-size:36px}
  .hero-art{height:404px}
  .banner-row-1 .banner-wire-figure img{height:132px}
  .banner-row-2 .banner-wire-figure img{height:104px}
  .banner-row-2 .banner-plug-figure img{height:88px}
  .banner-row-2 .banner-coil-figure img{height:126px}
  .hero-statline .stat-icon{width:64px;height:64px;flex-basis:64px}
  .hero-statline strong{font-size:17px}
}
@media (max-width:1180px){
  .hero-grid{grid-template-columns:1fr}
  .hero-copy{min-height:auto;padding:18px 0 10px}
  .hero h1{font-size:44px}
  .hero h2{font-size:31px}
  .hero-points{flex-wrap:wrap}
  .hero-buttons{margin-top:16px;flex-wrap:wrap}
  .hero-art{height:auto;padding:2px 0 4px}
  .banner-free-clean{gap:10px}
  .banner-row-1 .banner-wire-figure img{height:126px}
  .banner-row-2 .banner-wire-figure img{height:104px}
  .banner-row-2 .banner-plug-figure img{height:84px}
  .banner-row-2 .banner-coil-figure img{height:120px}
  .hero-statline .stat-icon{width:58px;height:58px;flex-basis:58px}
}
@media (max-width:700px){
  .hero-copy{padding:14px 0 8px}
  .hero-top{font-size:11px}
  .hero h1{font-size:34px}
  .hero h2{font-size:26px}
  .hero-lead{font-size:15px;margin-top:12px}
  .hero-points{gap:10px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero-points>span{font-size:14px}
  .hero-buttons{padding-top:12px;gap:10px;flex-wrap:wrap}
  .hero-buttons .btn{width:100%;min-width:unset;font-size:15px;padding:12px 16px}
  .banner-free-clean .banner-row-1{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .banner-free-clean .banner-row-2{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .banner-row-1 .banner-wire-figure img{height:118px}
  .banner-row-2 .banner-wire-figure img{height:100px}
  .banner-row-2 .banner-plug-figure img{height:80px}
  .banner-row-2 .banner-coil-figure img{height:110px}
  .hero-statline{padding-top:10px;padding-bottom:10px}
  .hero-statline .stat-icon{width:44px;height:44px;flex-basis:44px}
  .hero-statline strong{font-size:15px}
  .hero-statline em{font-size:12px}
  .section{padding-top:18px;padding-bottom:18px}
}


/* v0.8.7: roomier spacing between left-hand Banner text lines only */
/* Keep the two-row product layout, buttons, and compact overall Banner unchanged. */
.hero-copy .hero-top{margin-bottom:10px}
.hero-copy .hero-top + h1{margin-top:14px}
.hero-copy h2{margin-top:24px}
.hero-copy .hero-lead{margin-top:26px}
.hero-copy .hero-points{margin-top:28px}
@media (max-width:1360px){
  .hero-copy h2{margin-top:22px}
  .hero-copy .hero-lead{margin-top:24px}
  .hero-copy .hero-points{margin-top:25px}
}
@media (max-width:700px){
  .hero-copy .hero-top{margin-bottom:6px}
  .hero-copy .hero-top + h1{margin-top:12px}
  .hero-copy h2{margin-top:20px}
  .hero-copy .hero-lead{margin-top:20px}
  .hero-copy .hero-points{margin-top:22px}
}


/* v0.8.8: use larger hero product cutouts and scale row-2 products up further */
.hero-art{height:440px;padding:6px 0 0;}
.banner-free-clean{justify-content:flex-start;gap:8px;padding:0;}
.banner-free-clean .banner-row{display:grid;align-items:end;}
.banner-free-clean .banner-row-1{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;}
.banner-free-clean .banner-row-2{grid-template-columns:1.18fr 1.02fr .78fr .78fr 1.42fr;gap:10px;}
.banner-row-1 .banner-wire-figure img{width:100%;height:150px;object-fit:contain;}
.banner-row-2 .banner-wire-figure img{width:100%;height:136px;object-fit:contain;}
.banner-row-2 .banner-plug-figure img{width:100%;height:124px;object-fit:contain;}
.banner-row-2 .banner-coil-figure img{width:100%;height:164px;object-fit:contain;}
.banner-row-2 .banner-plug-figure:nth-child(3) img{transform:scale(1.02);}
.banner-row-2 .banner-plug-figure:nth-child(4) img{transform:scale(1.02);}
@media (max-width:1360px){
  .hero-art{height:420px;}
  .banner-row-1 .banner-wire-figure img{height:140px;}
  .banner-row-2 .banner-wire-figure img{height:126px;}
  .banner-row-2 .banner-plug-figure img{height:114px;}
  .banner-row-2 .banner-coil-figure img{height:150px;}
}
@media (max-width:1180px){
  .hero-art{height:auto;padding:2px 0 4px;}
  .banner-free-clean{gap:10px;}
  .banner-row-1 .banner-wire-figure img{height:130px;}
  .banner-row-2 .banner-wire-figure img{height:116px;}
  .banner-row-2 .banner-plug-figure img{height:104px;}
  .banner-row-2 .banner-coil-figure img{height:138px;}
}
@media (max-width:700px){
  .banner-row-1 .banner-wire-figure img{height:118px;}
  .banner-row-2 .banner-wire-figure img{height:104px;}
  .banner-row-2 .banner-plug-figure img{height:90px;}
  .banner-row-2 .banner-coil-figure img{height:120px;}
}

/* v0.8.12: enlarge the row-2 sealed white/blue product and increase spacing between row 1 and row 2 */
.banner-free-clean{gap:16px;}
.banner-row-2 .banner-wire-figure:nth-child(2){overflow:visible;}
.banner-row-2 .banner-wire-figure:nth-child(2) img{
  transform:scale(1.3);
  transform-origin:center center;
}
@media (max-width:1360px){
  .banner-free-clean{gap:15px;}
  .banner-row-2 .banner-wire-figure:nth-child(2) img{transform:scale(1.26);}
}
@media (max-width:1180px){
  .banner-free-clean{gap:12px;}
  .banner-row-2 .banner-wire-figure:nth-child(2) img{transform:scale(1.2);}
}
@media (max-width:700px){
  .banner-free-clean{gap:10px;}
  .banner-row-2 .banner-wire-figure:nth-child(2) img{transform:scale(1.12);}
}


/* v0.8.16 — extend the existing 5-column category grid to two equal rows */
#categories .category-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:14px 12px;align-items:stretch}
#categories .category-card{height:100%;min-height:410px}
#categories .category-visual{height:165px}
#categories .category-card ul{gap:7px}
#categories .category-card li{align-items:flex-start;line-height:1.42}
#categories .category-card li svg{flex:0 0 14px;margin-top:2px}
#categories .category-cta{margin-top:auto}
@media(max-width:1100px){#categories .category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:700px){#categories .category-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}#categories .category-card{min-height:360px}#categories .category-visual{height:124px}}
@media(max-width:390px){#categories .category-grid{grid-template-columns:1fr}#categories .category-card{min-height:unset}#categories .category-visual{height:205px}}


/* v0.8.20 | Product center unified image frames and equal-height series cards.
   Scoped to .product-center-page to preserve Homepage and PK-K detail styling. */
@media (min-width: 901px) {
  .product-center-page .product-detail-list { gap: 20px; }
  .product-center-page .product-detail {
    height: 426px;
    min-height: 426px;
    grid-template-columns: minmax(0, 45%) minmax(0, 55%);
    align-items: stretch;
  }
  /* Alternate image placement while keeping exactly the same image-column width. */
  .product-center-page .product-detail:nth-child(even) {
    grid-template-columns: minmax(0, 55%) minmax(0, 45%);
  }
  .product-center-page .detail-photo {
    width: 100%;
    height: 100%;
    min-height: 0;
    padding: 25px;
    background: #ffffff;
    box-sizing: border-box;
    overflow: hidden;
  }
  .product-center-page .detail-photo img {
    display: block;
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    object-fit: contain;
    object-position: center;
  }
  .product-center-page .detail-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 0;
    padding: 28px 32px;
    box-sizing: border-box;
  }
  .product-center-page .detail-info h2 {
    display: flex;
    align-items: center;
    min-height: 2.45em;
    margin: 4px 0 0;
    line-height: 1.2;
    font-size: 27px;
  }
  .product-center-page .detail-desc {
    margin: 6px 0 0;
    min-height: 3.15em;
    line-height: 1.55;
    font-size: 15px;
  }
  .product-center-page .detail-points {
    margin: 11px 0;
    padding: 10px 0;
    gap: 7px;
  }
  .product-center-page .detail-actions {
    margin-top: auto;
    padding-top: 8px;
    gap: 8px;
  }
  .product-center-page .detail-actions .btn {
    font-size: 13px;
    padding: 10px 13px;
  }
}
@media (min-width: 901px) and (max-width: 1180px) {
  .product-center-page .product-detail {height: 468px; min-height: 468px;}
  .product-center-page .detail-photo {padding: 18px;}
  .product-center-page .detail-info {padding: 26px 25px;}
  .product-center-page .detail-info h2 {font-size: 24px;}
  .product-center-page .detail-points > div {font-size: 13px;}
}
@media (max-width: 900px) {
  .product-center-page .product-detail {
    height: auto;
    min-height: 0;
    grid-template-columns: 1fr;
  }
  .product-center-page .product-detail:nth-child(even) {grid-template-columns:1fr;}
  .product-center-page .product-detail:nth-child(even) .detail-photo {order: 0;}
  .product-center-page .detail-photo {
    height: 285px;
    min-height: 285px;
    padding: 18px;
    background: #ffffff;
    overflow: hidden;
    box-sizing: border-box;
  }
  .product-center-page .detail-photo img {
    display: block;
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    object-fit: contain;
    object-position: center;
  }
  .product-center-page .detail-info {display:flex;flex-direction:column;min-width:0;padding:24px;}
  .product-center-page .detail-info h2 {line-height:1.25;}
  .product-center-page .detail-actions {margin-top: 12px;}
}
@media (max-width: 480px) {
  .product-center-page .detail-photo {height: 238px;min-height: 238px;padding: 12px;}
  .product-center-page .detail-info {padding: 19px 16px;}
  .product-center-page .detail-info h2 {font-size: 23px;}
}