:root{--orange:#ed5a00;--orange2:#f07a00;--navy:#153b49;--teal:#0b7087;--pale:#eef6f8;--ink:#24343a;--muted:#5f7076;--white:#fff;--shadow:0 12px 35px rgba(20,58,72,.13)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#e9f2f5;line-height:1.65}a{color:var(--teal);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto}.skip{position:absolute;left:-9999px}.skip:focus{left:10px;top:10px;background:#fff;padding:10px;z-index:999}.topbar{background:var(--navy);color:#fff;font-size:.9rem}.wrap{width:min(1180px,calc(100% - 32px));margin:auto}.topbar .wrap{display:flex;justify-content:space-between;gap:20px;padding:8px 0;flex-wrap:wrap}.topbar a{color:#fff}.manufacturer-top{font-size:1.15rem;font-weight:800;letter-spacing:.02em;color:#fff;text-transform:none;border-left:5px solid var(--orange2);padding-left:12px}.site-header{background:linear-gradient(130deg,#fff 0 54%,#f4fafb 54%);border-bottom:5px solid var(--orange)}.brand-row{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 0}.brand{display:flex;align-items:center;gap:16px}.brand img{width:94px;height:94px;object-fit:contain}.brand h1{margin:0;color:var(--navy);font-size:clamp(1.65rem,3vw,2.5rem);line-height:1.1}.brand p{margin:6px 0 0;color:var(--muted)}.header-badge{border-left:4px solid var(--orange);padding:10px 14px;background:#fff;box-shadow:var(--shadow);font-size:.92rem}.nav{background:var(--orange)}.nav .wrap{display:flex;align-items:center}.menu{display:flex;list-style:none;margin:0;padding:0;flex-wrap:wrap}.menu a{display:block;padding:13px 15px;color:#fff;font-weight:700}.menu a:hover,.menu a.active{background:#bd4700;text-decoration:none}.menu-btn{display:none;background:none;border:0;color:#fff;font-size:1.5rem;padding:10px}.hero{background:linear-gradient(120deg,rgba(21,59,73,.97),rgba(11,112,135,.92));color:#fff}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:35px;align-items:center;padding:52px 0}.eyebrow{display:inline-block;background:rgba(255,255,255,.12);border-left:4px solid var(--orange2);padding:6px 10px;font-weight:700}.hero h2{font-size:clamp(2rem,4vw,3.7rem);line-height:1.05;margin:18px 0}.hero p{font-size:1.08rem}.hero img{background:#fff;border-radius:18px;box-shadow:0 20px 45px rgba(0,0,0,.3)}.btn{display:inline-block;background:var(--orange);color:#fff!important;padding:11px 18px;border-radius:4px;font-weight:700;margin:5px 8px 5px 0;border:0;cursor:pointer}.btn.alt{background:#fff;color:var(--navy)!important}.main-grid{display:grid;grid-template-columns:270px 1fr;gap:26px;padding:30px 0}.sidebar,.content-card{background:#fff;box-shadow:var(--shadow);border-radius:7px}.sidebar{align-self:start;position:sticky;top:15px}.side-title{background:var(--navy);color:#fff;padding:15px 18px;border-radius:7px 7px 0 0;margin:0}.side-links{list-style:none;margin:0;padding:8px}.side-links a{display:block;padding:10px 12px;border-bottom:1px solid #e8eef0;font-weight:700}.side-box{margin:14px;padding:14px;background:var(--pale);border-left:4px solid var(--orange)}.content-card{padding:28px}.content-card h2,.content-card h3{color:var(--navy)}.section{padding:48px 0}.section.white{background:#fff}.section-title{text-align:center;max-width:760px;margin:0 auto 28px}.section-title h2{color:var(--navy);font-size:2rem;margin:0 0 8px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:#fff;border-top:4px solid var(--orange);padding:22px;box-shadow:var(--shadow);border-radius:6px}.card h3{margin-top:0;color:var(--navy)}.icon{font-size:2rem}.info-pair{display:grid;grid-template-columns:1fr 1fr;gap:20px}.info{background:#fff;border-left:6px solid var(--orange);padding:22px;box-shadow:var(--shadow)}.cta{background:var(--navy);color:#fff;border-radius:8px;padding:28px;display:flex;align-items:center;justify-content:space-between;gap:20px}.table-wrap{overflow:auto;border:1px solid #d9e2e5;border-radius:5px}table{width:100%;border-collapse:collapse;min-width:720px}th,td{padding:11px;border-bottom:1px solid #dfe7e9;text-align:left}th{background:var(--navy);color:#fff}.searchbox{width:100%;padding:12px;border:1px solid #bac9ce;margin:0 0 14px;border-radius:4px}.faq details{border:1px solid #dce5e8;border-radius:4px;margin:8px 0;padding:12px 14px;background:#fff}.faq summary{font-weight:700;color:var(--navy);cursor:pointer}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.field label{display:block;font-weight:700;margin-bottom:4px}.field input,.field select,.field textarea{width:100%;padding:11px;border:1px solid #afc0c6;border-radius:4px}.field.full{grid-column:1/-1}.footer{background:#102f3a;color:#dbe7ea;margin-top:30px}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:28px;padding:38px 0}.footer h3{color:#fff}.footer a{color:#fff}.copyright{border-top:1px solid rgba(255,255,255,.15);padding:14px 0;text-align:center}.notice{padding:12px;background:#fff5eb;border-left:4px solid var(--orange);margin:18px 0}.breadcrumbs{font-size:.92rem;margin-bottom:18px;color:var(--muted)}@media(max-width:850px){.hero-grid,.main-grid,.cards,.info-pair,.footer-grid{grid-template-columns:1fr}.sidebar{position:static}.brand-row{align-items:flex-start}.header-badge{display:none}.menu-btn{display:block}.menu{display:none;flex-direction:column;width:100%}.menu.open{display:flex}.nav .wrap{display:block}.hero-grid{padding:35px 0}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}}@media(max-width:520px){.brand img{width:68px;height:68px}.topbar .wrap{display:block}.content-card{padding:20px}.cta{display:block}.wrap{width:min(100% - 22px,1180px)}}

.entity-section{background:#e6f1f4}.entity-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.entity-grid>div{background:#fff;padding:20px;border-top:4px solid var(--orange);box-shadow:var(--shadow);border-radius:6px}.entity-grid span,.entity-grid small{display:block;color:var(--muted)}.entity-grid strong{display:block;color:var(--navy);font-size:1.08rem;margin:4px 0}.technical-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.technical-grid article{border-left:5px solid var(--orange);padding:4px 0 4px 20px}.technical-grid h3{color:var(--navy)}.app-cards{grid-template-columns:repeat(2,1fr)!important}.content-card ul{padding-left:22px}.content-card li{margin:7px 0}@media(max-width:850px){.entity-grid,.technical-grid,.app-cards{grid-template-columns:1fr!important}}

/* Searchable specification tables */
.table-wrap table th{white-space:nowrap}
.table-wrap table td:last-child{white-space:nowrap;font-weight:600}
.searchbox{width:100%;box-sizing:border-box;margin:14px 0;padding:12px 14px;border:1px solid #c9d6dd;border-radius:6px;font-size:1rem}
.searchbox:focus{outline:3px solid rgba(0,122,153,.18);border-color:#007a99}

/* Technical FAQ sections */
.technical-support,.faq-section{margin-top:2rem;padding-top:1.25rem;border-top:1px solid #d9e2e8}.faq-item{margin:.75rem 0;border:1px solid #d9e2e8;border-radius:8px;background:#fff}.faq-item summary{cursor:pointer;font-weight:700;padding:1rem;color:#17324d}.faq-item p{padding:0 1rem 1rem;margin:0;line-height:1.65}.faq-item[open] summary{border-bottom:1px solid #e6edf2}.faq-section h2,.technical-support h2{margin-bottom:.65rem}

/* Free server-side math CAPTCHA */
.captcha-box{padding:1rem;border:1px solid #d5e1e8;border-radius:10px;background:#f7fbfd}.captcha-row{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;margin:.35rem 0 .65rem}.captcha-row span{font-weight:700;font-size:1.05rem}.captcha-refresh{border:1px solid #0b6070;background:#fff;color:#0b6070;border-radius:6px;padding:.45rem .7rem;cursor:pointer}.captcha-refresh:hover,.captcha-refresh:focus{background:#eaf6f8}.captcha-box small{display:block;margin-top:.4rem;color:#52636b}