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.btn-link:hover{background:var(--dda-primary-dark);transform:translateY(-3px)}@media (max-width:900px){.dda-page .hero-inner{grid-template-columns:1fr}.dda-page .hero h1{font-size:34px}.dda-page .hero{padding:70px 0}.dda-page .actions{justify-content:center}}@media (max-width:768px){.dda-page{font-size:18px}.dda-page .section-title{font-size:2.6rem}.dda-page section{padding:70px 0}.dda-page .feature-grid{gap:28px}.dda-page .specs-table{font-size:1.1rem}.dda-page .specs-table td,.dda-page .specs-table th{padding:16px 14px}}.resource-buttons{display:flex;gap:20px;justify-content:center;flex-wrap:wrap;margin:30px auto;max-width:600px}.resource-buttons .rb-btn{display:inline-block;background:#1c5bad;color:#fff;padding:12px 28px;font-size:16px;font-weight:600;text-decoration:none;border-radius:8px;transition:all .3s ease;text-align:center;box-shadow:0 4px 8px rgba(0,0,0,.1)}.resource-buttons .rb-btn:hover{background:#154a8c;transform:translateY(-2px);box-shadow:0 6px 12px 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img{width:100%;max-width:600px;height:auto;padding:1.2rem;background:#f9f9f9;border-radius:12px;box-shadow:0 4px 12px rgba(0,0,0,.08)}.ddk-page .section-title{font-size:24px;font-weight:700;color:var(--ddk-text);margin:3rem 0 1.5rem;padding:.9rem 1.2rem;background:var(--ddk-gray-bg);border-radius:6px;position:relative}.ddk-page .section-title:after{content:"";display:block;width:50px;height:3px;background:var(--ddk-primary);margin-top:8px;border-radius:2px}.ddk-page .feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:1.5rem;gap:1.5rem;margin:1.5rem 0}.ddk-page .feature-card{background:#fff;border:1px solid var(--ddk-border);border-radius:8px;padding:1.2rem;text-align:center}.ddk-page .feature-card h3{font-size:1.1rem;margin-bottom:.6rem;color:var(--ddk-primary)}.ddk-page .feature-card p{font-size:.95rem;color:#555}.ddk-page .spec-table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:17px;background:#fff;border:1px solid var(--ddk-border);border-radius:8px;overflow:hidden}.ddk-page .spec-table td,.ddk-page .spec-table th{padding:11px 18px;border:1px solid var(--ddk-border);text-align:left;vertical-align:top}.ddk-page .spec-table th{background:var(--ddk-gray-bg);font-weight:600}.ddk-page .spec-table tr:nth-child(2n){background:var(--ddk-light-bg)}.ddk-page .image-block{max-width:800px;margin:1.5rem auto;background:#fff;border:1px solid var(--ddk-border);border-radius:12px;padding:1rem;box-shadow:0 4px 12px rgba(0,0,0,.05)}.ddk-page .image-block img{width:100%;height:auto;display:block}.ddk-page .image-caption{text-align:center;font-size:.95rem;color:#666;margin-top:.6rem}.ddk-page .resources-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:1.8rem;gap:1.8rem;margin:1.5rem 0}.ddk-page .resource-card{background:#fff;border-radius:8px;padding:1.2rem;text-align:center;border:1px solid var(--ddk-border)}.ddk-page .resource-card img{max-width:100%;max-height:180px;object-fit:contain;margin-bottom:12px}.ddk-page .resource-card h3{font-size:1.15rem;margin-bottom:8px;color:var(--ddk-primary)}.ddk-page .resource-card p{font-size:.95rem;color:#555}@media (max-width:768px){.ddk-page{font-size:17px}.ddk-page .page-title{font-size:26px}.ddk-page .section-title{font-size:22px}.ddk-page .spec-table{font-size:15px}.ddk-page .spec-table td,.ddk-page .spec-table th{padding:9px 12px}}.dmg-page .wrap-main{max-width:1200px;margin:0 auto;padding:20px}.dmg-page .grid-main{display:flex;gap:28px;align-items:flex-start}@media (max-width:900px){.dmg-page .grid-main{flex-direction:column}}.dmg-page .intro{flex:1 1;background:#f7f9fc;border:1px solid #e6e8ef;border-radius:12px;padding:18px 20px}.dmg-page .intro h2{font-size:20px;color:#036;margin-bottom:10px}.dmg-page .intro p{font-size:16px;line-height:1.85;color:#0b1220;margin:.5rem 0}.dmg-page .intro .sub{font-weight:700;color:#036;margin-top:.8rem;font-size:16px}.dmg-page .intro ul{list-style:disc;padding-left:20px}.dmg-page .intro li{font-size:16px;line-height:1.85;margin:.3rem 0}.dmg-page .intro .note{font-size:13px;color:#666}.dmg-page .media{flex:0 0 48%;display:flex;flex-direction:column;gap:68px;margin-top:45px}.dmg-page .ratio{position:relative;width:100%;padding-top:56.25%;border-radius:12px;overflow:hidden;border:1px solid #e6e8ef;background:#000;box-shadow:0 10px 24px rgba(0,0,0,.06)}.dmg-page .ratio iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.dmg-page .products-section{max-width:1200px;margin:0 auto;padding:10px 20px}.dmg-page .product-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:20px;gap:20px;margin-top:10px;margin-bottom:20px}.dmg-page .product-item{border:1px solid #ddd;text-align:center;padding:10px;border-radius:6px;background:#fff}.dmg-page .product-item img{max-width:100%;height:auto;transition:transform .3s ease}.dmg-page .product-item img:hover{transform:scale(1.5)}.dmg-page .product-item p{margin:5px 0;font-size:14px;color:#000}.dmg-page .product-item a{text-decoration:none}@media (max-width:768px){.dmg-page .product-grid{grid-template-columns:1fr}}#ddsk-dimension-selection{--ds-ink:#0b1220;--ds-muted:#626b7a;--ds-brand:#1c5bad;--ds-bd:#e5e7eb;--ds-bg:#fff}#ddsk-dimension-selection *{box-sizing:border-box}#ddsk-dimension-selection .wrap{max-width:1100px;margin:0 auto;padding:22px}#ddsk-dimension-selection h2{font:800 2rem/1.2 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ds-brand);margin:.25rem 0 .9rem}#ddsk-dimension-selection h3{font:800 1.25rem/1.35 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;margin:1.2rem 0 .5rem;color:var(--ds-ink)}#ddsk-dimension-selection p{color:var(--ds-ink);font:16.8px/1.85 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,PingFang SC,Microsoft YaHei,sans-serif;margin:.6rem 0}#ddsk-dimension-selection .muted{color:var(--ds-muted)}#ddsk-dimension-selection .card{background:var(--ds-bg);border:1px solid var(--ds-bd);border-radius:14px;padding:16px;margin:14px 0}#ddsk-dimension-selection .grid{display:grid;grid-gap:14px;gap:14px}@media (min-width:880px){#ddsk-dimension-selection .grid.cols-2{grid-template-columns:1fr 1fr}}#ddsk-dimension-selection code{background:#f8fafc;border:1px solid var(--ds-bd);border-radius:6px;padding:0 .35rem;font-family:ui-monospace,Menlo,Consolas,monospace}#ddsk-dimension-selection table{width:100%;border-collapse:collapse;font-size:15.5px;margin:.4rem 0 1rem}#ddsk-dimension-selection td,#ddsk-dimension-selection th{border:1px solid var(--ds-bd);padding:10px;text-align:left}#ddsk-dimension-selection th{background:#f6f7fb;font-weight:700}#ddsk-dimension-selection .kbd{display:inline-block;border:solid var(--ds-bd);border-width:1px 1px 2px;border-radius:6px;padding:1px 6px;background:#fff}#ddsk-dimension-selection .figure{border:1px solid var(--ds-bd);border-radius:14px;overflow:hidden;margin:14px 0;box-shadow:0 6px 18px rgba(2,6,23,.06)}#ddsk-dimension-selection .figure img{display:block;width:100%;height:auto}#ddsk-dimension-selection .toc{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 14px}#ddsk-dimension-selection .toc a{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:#f3f6ff;border:1px solid #dbe6ff;color:#0b2a6b;text-decoration:none}#ddsk-dimension-selection .toc a:hover{opacity:.9}#ddsk-plc-mes{--pm-ink:#0b1220;--pm-muted:#5b6474;--pm-brand:#1c5bad;--pm-bd:#e6e8ef;--pm-bg:#fff}#ddsk-plc-mes *{box-sizing:border-box}#ddsk-plc-mes .wrap{max-width:1100px;margin:0 auto;padding:22px}#ddsk-plc-mes h2{font:800 2rem/1.2 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--pm-brand);margin:.25rem 0 .9rem}#ddsk-plc-mes h3{font:800 1.25rem/1.35 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;margin:1.2rem 0 .5rem;color:var(--pm-ink)}#ddsk-plc-mes p{color:var(--pm-ink);font:16.8px/1.85 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,PingFang SC,Microsoft YaHei,sans-serif;margin:.55rem 0}#ddsk-plc-mes .muted{color:var(--pm-muted)}#ddsk-plc-mes .card{background:var(--pm-bg);border:1px solid var(--pm-bd);border-radius:14px;padding:16px;margin:14px 0}#ddsk-plc-mes .grid{display:grid;grid-gap:16px;gap:16px}@media (min-width:880px){#ddsk-plc-mes .grid.cols-2{grid-template-columns:1fr 1fr}}#ddsk-plc-mes code,#ddsk-plc-mes pre{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.92rem}#ddsk-plc-mes pre{background:#0b1220;color:#e9eefb;border-radius:12px;padding:14px;overflow:auto;border:1px solid #232a3a}#ddsk-plc-mes table{width:100%;border-collapse:collapse;font-size:15.5px;margin:.4rem 0 1rem}#ddsk-plc-mes td,#ddsk-plc-mes th{border:1px solid var(--pm-bd);padding:10px;text-align:left}#ddsk-plc-mes th{background:#f6f7fb;font-weight:700}#ddsk-plc-mes .kbd{display:inline-block;border:solid var(--pm-bd);border-width:1px 1px 2px;border-radius:6px;padding:1px 6px;background:#fff}#ddsk-plc-mes .pm-note{font-size:13.5px;color:var(--pm-muted)}#ddsk-plc-mes .pm-ok{color:#0a7a3e;font-weight:700}#ddsk-plc-mes .pm-warn{color:#b35300;font-weight:700}#ddsk-plc-mes .pm-danger{color:#b00020;font-weight:800}.cat-landing{font-family:Arial,sans-serif}.cat-landing .container{display:flex;padding:20px;max-width:1200px;margin:0 auto;gap:0}.cat-landing .categories{width:30%;padding:10px;background-color:#f0f0f0}.cat-landing .categories h2{background-color:#036;color:#fff;padding:10px;margin-bottom:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:16px}.cat-landing .categories ul{list-style-type:none;padding:0;margin:0}.cat-landing .categories ul li{padding:5px 0;white-space:nowrap}.cat-landing .categories ul li a{text-decoration:none;color:#036;font-size:14px;white-space:nowrap}.cat-landing .categories ul li a:hover{color:#f5a623}.cat-landing .products{width:70%;padding:10px}.cat-landing .products h2{color:#036;padding:10px;margin-bottom:10px;font-size:16px}.cat-landing .product-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:20px;gap:20px;margin-bottom:20px}.cat-landing .product-item{border:1px solid #ddd;text-align:center;padding:10px}.cat-landing .product-item a{text-decoration:none}.cat-landing .product-item img{max-width:100%;height:auto;transition:transform .3s ease}.cat-landing .product-item img:hover{transform:scale(1.5)}.cat-landing .product-item p{margin:5px 0;font-size:14px;color:#000}.cat-landing .product-item .features{color:#666;font-size:12px}@media (max-width:768px){.cat-landing .container{flex-direction:column}.cat-landing .categories,.cat-landing .products{width:100%}.cat-landing .product-grid{grid-template-columns:1fr}}.dkd-page{--dkd-primary:#1c5bad;--dkd-text:#333;--dkd-border:#e0e0e0;--dkd-gray-bg:#f5f5f5;font-family:Roboto,Noto Sans SC,-apple-system,BlinkMacSystemFont,sans-serif;background:#fff;color:var(--dkd-text);line-height:1.7;padding:2rem 1rem;font-size:18px}.dkd-page *{box-sizing:border-box}.dkd-page .wrap{max-width:1280px;margin:0 auto}.dkd-page .page-title{font-size:30px;font-weight:700;color:var(--dkd-text);margin-bottom:.8rem;padding:.9rem 1.2rem;background:var(--dkd-gray-bg);border-radius:6px}.dkd-page .page-subtitle{font-size:19px;color:#555;margin-top:.6rem}.dkd-page .product-layout{display:flex;gap:2.5rem;margin-top:1.8rem;flex-wrap:wrap}.dkd-page .product-image{flex:0 0 40%;position:relative;overflow:hidden;border-radius:12px;box-shadow:0 4px 12px rgba(0,0,0,.08)}.dkd-page .product-image img{width:100%;height:auto;object-fit:contain;background:#f9f9f9;padding:1.2rem;display:block}.dkd-page .product-content{flex:1 1;min-width:300px}.dkd-page .section-header{font-size:24px;font-weight:700;color:var(--dkd-text);margin-bottom:1.2rem;padding:.9rem 1.2rem;background:var(--dkd-gray-bg);border-radius:6px}.dkd-page p{margin:.55rem 0}.dkd-page .spec-table{width:100%;border-collapse:collapse;margin-bottom:1.8rem;font-size:17px;background:#fff;border:1px solid var(--dkd-border);border-radius:8px;overflow:hidden}.dkd-page .spec-table td,.dkd-page .spec-table th{padding:11px 18px;border:1px solid var(--dkd-border);text-align:left;vertical-align:top}.dkd-page .spec-table th{background:var(--dkd-gray-bg);font-weight:600}.dkd-page .spec-table tr:nth-child(2n){background:#fafafa}.dkd-page .wiring-diagram{margin-top:1.8rem;padding:1.6rem;background:#fff;border:1px solid var(--dkd-border);border-radius:12px;box-shadow:0 4px 12px rgba(0,0,0,.05)}.dkd-page .wiring-diagram h3{font-size:21px;margin-bottom:1rem;color:var(--dkd-primary);border-bottom:2px solid var(--dkd-primary);padding-bottom:.5rem}.dkd-page .wiring-diagram img{max-width:100%;height:auto;border-radius:8px;margin-top:1rem;display:block}@media (max-width:768px){.dkd-page{font-size:17px}.dkd-page .page-title{font-size:26px}.dkd-page .section-header{font-size:22px}.dkd-page .product-layout{flex-direction:column}.dkd-page .product-image{flex:0 0 auto}.dkd-page .spec-table{font-size:15px}}@media (max-width:480px){.dkd-page .page-title{font-size:24px}.dkd-page .section-header{font-size:20px}.dkd-page .spec-table td,.dkd-page .spec-table th{padding:9px 14px}}