:root{--navy:#071a2d;--navy2:#0b2d4a;--blue:#0a72d8;--blue2:#1488f4;--red:#ef252b;--bg:#f4f7fa;--line:#dbe4ed;--text:#10213b;--muted:#617086;--green:#16a05d;--orange:#ff9900;--white:#fff;--shadow:0 6px 20px rgba(7,26,45,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.container{width:min(1540px,calc(100% - 42px));margin:auto}.topbar{background:#0c3150;color:#d7e3ed;font-size:12px}.topbar .container{display:flex;justify-content:space-between;gap:30px;padding:7px 0}.topbar .mini{display:flex;gap:28px;align-items:center}.header{background:var(--navy);color:#fff;position:sticky;top:0;z-index:50;box-shadow:0 2px 12px rgba(0,0,0,.2)}.head{display:grid;grid-template-columns:285px 1fr auto;gap:22px;align-items:center;padding:13px 0}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:22px;letter-spacing:-.5px}.brand small{display:block;font-size:11px;font-weight:500;letter-spacing:.6px;color:#c6d8e9}.gear{width:40px;height:40px;border:6px solid #fff;border-radius:50%;position:relative;box-shadow:inset 0 0 0 5px var(--blue)}.gear:before,.gear:after{content:"";position:absolute;inset:-11px 10px;background:#fff;transform:rotate(45deg);z-index:-1}.gear:after{transform:rotate(-45deg)}.search{display:grid;grid-template-columns:1fr 180px 54px;background:#fff;border-radius:4px;overflow:hidden}.search input,.search select{border:0;padding:13px 15px;outline:none;color:#4b5b6d}.search select{border-left:1px solid #e1e8ef}.search button{border:0;background:var(--red);color:#fff;font-size:20px}.head-actions{display:flex;gap:18px;align-items:center;font-size:13px}.head-action{display:flex;align-items:center;gap:7px;white-space:nowrap}.bubble{background:var(--red);color:#fff;width:18px;height:18px;border-radius:50%;display:inline-grid;place-items:center;font-size:10px}.nav{background:#0b426d;border-top:1px solid rgba(255,255,255,.08)}.nav .container{display:flex;align-items:center;overflow:auto}.nav a{color:#fff;font-size:13px;font-weight:600;padding:13px 18px;white-space:nowrap;border-right:1px solid rgba(255,255,255,.07)}.nav a:hover,.nav a.active{background:#0963a7}.nav .sale{margin-left:auto;background:var(--red)}.crumb{font-size:12px;color:#69778a;padding:12px 0}.hero{background:linear-gradient(90deg,rgba(2,18,32,.94),rgba(2,18,32,.72) 46%,rgba(2,18,32,.28)),linear-gradient(135deg,#173b57,#7a8994);color:#fff;min-height:290px;display:flex;align-items:center;position:relative;overflow:hidden}.hero:after{content:"";position:absolute;right:4%;top:9%;width:44%;height:82%;background:linear-gradient(135deg,rgba(255,255,255,.12),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.15);clip-path:polygon(4% 35%,14% 15%,35% 8%,62% 18%,84% 7%,96% 30%,86% 70%,66% 82%,44% 73%,18% 92%,6% 72%)}.hero h1{font-size:48px;line-height:1.02;margin:0 0 14px;max-width:620px;letter-spacing:-1.8px}.hero p{font-size:17px;color:#dbe8f3;max-width:650px;line-height:1.5}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid #cfd9e4;background:#fff;color:#0b2a45;padding:12px 18px;border-radius:4px;font-weight:700;cursor:pointer}.btn.primary{background:var(--red);border-color:var(--red);color:#fff}.btn.blue{background:var(--blue);border-color:var(--blue);color:#fff}.btn.ghost{background:transparent;color:#fff;border-color:#b8c7d4}.hero-actions{display:flex;gap:12px;margin-top:20px}.features{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:16px auto}.feature{background:#fff;border:1px solid var(--line);padding:16px;display:flex;gap:12px;align-items:center;border-radius:5px}.feature .icon{width:42px;height:42px;border-radius:50%;background:#eaf4ff;color:var(--blue);display:grid;place-items:center;font-size:20px}.feature b{display:block;font-size:14px}.feature small{color:var(--muted)}.section{padding:28px 0}.section-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.section-title h2{margin:0;font-size:24px}.catgrid{display:grid;grid-template-columns:repeat(8,1fr);gap:10px}.catcard{background:#fff;border:1px solid var(--line);border-radius:5px;padding:14px;min-height:150px;display:flex;flex-direction:column;justify-content:flex-end;box-shadow:0 2px 8px rgba(7,26,45,.03)}.catimg{height:84px;background:linear-gradient(135deg,#eef3f7,#d9e5ed);border-radius:4px;margin-bottom:12px;position:relative;overflow:hidden}.catimg:before{content:"";position:absolute;width:58px;height:58px;left:50%;top:50%;transform:translate(-50%,-50%) rotate(20deg);border:10px solid #657789;border-radius:10px;box-shadow:18px 7px 0 -8px #0d6bb4}.catcard b{font-size:14px}.catcard small{color:var(--blue);margin-top:4px}.brands{display:flex;gap:8px;overflow:auto}.brandpill{background:#fff;border:1px solid var(--line);padding:14px 22px;border-radius:4px;font-weight:800;min-width:120px;text-align:center;color:#0d6bb4}.products{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.product{background:#fff;border:1px solid var(--line);border-radius:5px;padding:13px;display:flex;flex-direction:column;min-height:382px}.prodimg{height:145px;background:linear-gradient(145deg,#f9fbfc,#e6edf2);border-radius:4px;display:grid;place-items:center;margin-bottom:10px;overflow:hidden}.prodimg .device{width:100px;height:75px;background:linear-gradient(145deg,#60717f,#263845);border-radius:7px;box-shadow:inset -12px 0 rgba(255,255,255,.08),0 12px 18px rgba(16,32,46,.15);position:relative}.prodimg .device:before{content:"";position:absolute;left:12px;top:14px;width:58px;height:8px;background:#1aa5d4;box-shadow:0 15px #8194a1,0 30px #8194a1}.product .maker{font-size:11px;color:#05826e;font-weight:800}.product h3{font-size:15px;line-height:1.25;margin:5px 0}.specs{font-size:12px;color:#607086;line-height:1.55;margin:3px 0 9px}.stock{font-size:12px;font-weight:700;color:var(--green);margin-bottom:7px}.price{font-size:19px;font-weight:800;margin-top:auto}.price small{display:block;font-size:11px;color:#748296;font-weight:500}.prodfoot{display:grid;grid-template-columns:1fr 42px;gap:8px;margin-top:10px}.qty{border:1px solid var(--line);border-radius:4px;padding:8px;text-align:center}.cartbtn{background:var(--red);color:#fff;border:0;border-radius:4px;font-weight:800}.layout{display:grid;grid-template-columns:270px 1fr;gap:18px}.sidebar{background:#fff;border:1px solid var(--line);border-radius:5px;padding:14px;height:max-content}.filter-group{border-bottom:1px solid #e6edf3;padding:11px 0}.filter-group:last-child{border:0}.filter-group h4{font-size:14px;margin:0 0 9px}.check{display:flex;align-items:center;gap:8px;font-size:12px;margin:7px 0;color:#43536a}.check input{accent-color:var(--blue)}.listhead{display:flex;justify-content:space-between;align-items:center;background:#fff;border:1px solid var(--line);padding:14px;border-radius:5px;margin-bottom:12px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.grid3 .product{min-height:365px}.product-detail{display:grid;grid-template-columns:520px 1fr 350px;gap:22px}.gallery,.detail-main,.buybox{background:#fff;border:1px solid var(--line);border-radius:5px;padding:18px}.gallery-main{height:410px;background:linear-gradient(145deg,#f8fafb,#e7eef3);display:grid;place-items:center}.gallery-main .device{width:280px;height:220px;background:linear-gradient(145deg,#5f707d,#263946);border-radius:13px;box-shadow:inset -30px 0 rgba(255,255,255,.07),0 18px 35px rgba(16,32,46,.18);position:relative}.gallery-main .device:before{content:"";position:absolute;left:35px;top:42px;width:175px;height:18px;background:#12a1cf;box-shadow:0 44px #8295a1,0 88px #8295a1}.thumbs{display:flex;gap:8px;margin-top:10px}.thumb{width:70px;height:58px;border:1px solid var(--line);background:#eef3f7;border-radius:4px}.detail-main h1{font-size:30px;margin:8px 0}.rating{color:var(--orange)}.detail-main p{color:#53627a;line-height:1.55}.bullets{display:grid;gap:7px;font-size:14px}.buybox .bigprice{font-size:30px;font-weight:900}.availability{background:#f2fbf6;border:1px solid #ccebd9;color:#128449;padding:12px;border-radius:5px;margin:12px 0}.tabs{display:flex;background:#fff;border:1px solid var(--line);margin-top:15px;overflow:auto}.tabs a{padding:14px 18px;font-size:13px;font-weight:700;border-right:1px solid var(--line)}.tabs a.active{color:var(--blue);border-bottom:3px solid var(--blue)}.detail-sections{display:grid;grid-template-columns:1.2fr 1fr .9fr;gap:14px;margin:14px 0}.panel{background:#fff;border:1px solid var(--line);border-radius:5px;padding:16px}.panel h3{margin-top:0}.spec-table{width:100%;border-collapse:collapse;font-size:12px}.spec-table td{padding:7px;border-bottom:1px solid #e5ebf0}.spec-table td:first-child{background:#f5f8fa;width:45%;font-weight:700}.docrow{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid #e5ebf0;font-size:12px}.pdf{width:30px;height:34px;background:#ef3340;color:#fff;border-radius:4px;display:grid;place-items:center;font-size:10px;font-weight:800}.searchpage{position:relative}.autocomplete{position:absolute;left:0;top:48px;background:#fff;width:460px;box-shadow:var(--shadow);border:1px solid var(--line);z-index:10;display:none}.autocomplete.show{display:block}.autocomplete div{padding:10px 14px;border-bottom:1px solid #eef2f5;font-size:13px}.cart-layout{display:grid;grid-template-columns:1fr 380px;gap:18px}.cart-table{background:#fff;border:1px solid var(--line);border-radius:5px;overflow:hidden}.cart-row{display:grid;grid-template-columns:2fr 1fr .8fr .8fr .9fr 35px;gap:10px;align-items:center;padding:14px;border-bottom:1px solid #e4ebf1;font-size:13px}.cart-row.head{background:#f1f5f8;font-weight:800}.summary{background:#fff;border:1px solid var(--line);border-radius:5px;padding:18px;height:max-content;position:sticky;top:128px}.summary-line{display:flex;justify-content:space-between;padding:8px 0}.summary-total{border-top:2px solid #dde6ee;font-size:22px;font-weight:900;padding-top:14px}.forms{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:15px}.formbox{background:#fff;border:1px solid var(--line);padding:15px;border-radius:5px}.field{display:grid;gap:5px;margin:9px 0}.field label{font-size:11px;font-weight:700}.field input,.field select,.field textarea{border:1px solid #cfd9e3;padding:10px;border-radius:4px;background:#fff}.account{display:grid;grid-template-columns:220px 1fr;gap:18px}.account-nav{background:#fff;border:1px solid var(--line);border-radius:5px;padding:8px;height:max-content}.account-nav a{display:block;padding:12px;border-radius:4px;font-size:13px}.account-nav a.active,.account-nav a:hover{background:#eaf4ff;color:#0666ad;font-weight:800}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.stat{background:#fff;border:1px solid var(--line);padding:17px;border-radius:5px}.stat strong{font-size:30px;display:block;margin-top:8px}.dashboard-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:14px;margin-top:14px}.table{width:100%;border-collapse:collapse;font-size:12px}.table th{background:#f1f5f8;text-align:left;padding:10px}.table td{padding:10px;border-bottom:1px solid #e6edf2}.quick-grid{display:grid;grid-template-columns:1fr 360px;gap:18px}.quick-table{background:#fff;border:1px solid var(--line);padding:15px;border-radius:5px}.quick-row{display:grid;grid-template-columns:45px 2fr 120px 2fr 40px;gap:8px;margin:8px 0}.quick-row input{width:100%;padding:10px;border:1px solid #cfd9e3;border-radius:4px}.documents-layout{display:grid;grid-template-columns:240px 1fr 300px;gap:16px}.doc-search{display:flex;gap:8px;margin-bottom:14px}.doc-search input{flex:1;padding:12px;border:1px solid #cbd8e3;border-radius:4px}.doc-product{background:#fff;border:1px solid var(--line);padding:14px;border-radius:5px;margin-bottom:10px}.doc-files{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:10px}.docfile{border:1px solid var(--line);padding:10px;border-radius:4px;font-size:12px}.footer{background:var(--navy);color:#d2dfeb;margin-top:30px}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(4,1fr);gap:25px;padding:28px 0}.footer h4{color:#fff;margin:0 0 12px}.footer a,.footer p{font-size:12px;display:block;margin:7px 0;color:#c0ced9}.copyright{border-top:1px solid rgba(255,255,255,.1);padding:12px 0;font-size:11px;color:#91a6b7}
@media(max-width:1100px){.head{grid-template-columns:220px 1fr}.head-actions{display:none}.catgrid{grid-template-columns:repeat(4,1fr)}.products{grid-template-columns:repeat(3,1fr)}.product-detail{grid-template-columns:1fr 1fr}.buybox{grid-column:1/-1}.documents-layout{grid-template-columns:220px 1fr}.documents-layout>aside:last-child{display:none}.stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.container{width:min(100% - 22px,1540px)}.topbar{display:none}.head{grid-template-columns:1fr;gap:10px}.brand{font-size:19px}.search{grid-template-columns:1fr 48px}.search select{display:none}.nav a{padding:11px}.hero{min-height:360px}.hero h1{font-size:38px}.hero:after{display:none}.features{grid-template-columns:1fr 1fr}.catgrid{grid-template-columns:repeat(2,1fr)}.products,.grid3{grid-template-columns:1fr 1fr}.layout{grid-template-columns:1fr}.sidebar{display:none}.product-detail{grid-template-columns:1fr}.detail-sections{grid-template-columns:1fr}.cart-layout,.quick-grid,.documents-layout,.account{grid-template-columns:1fr}.cart-row{grid-template-columns:1.7fr .8fr .8fr}.cart-row>*:nth-child(2),.cart-row>*:nth-child(6){display:none}.forms,.footer-grid,.dashboard-grid{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.doc-files{grid-template-columns:1fr 1fr}.account-nav{display:flex;overflow:auto}.account-nav a{white-space:nowrap}.summary{position:static}.quick-row{grid-template-columns:35px 1fr 80px 35px}.quick-row input:nth-child(4){display:none}}
@media(max-width:480px){.products,.grid3,.features,.stats{grid-template-columns:1fr}.hero h1{font-size:32px}.catgrid{grid-template-columns:1fr 1fr}.detail-main h1{font-size:24px}.gallery-main{height:300px}.gallery-main .device{transform:scale(.72)}.doc-files{grid-template-columns:1fr}.topbar,.footer-grid>div:not(:first-child){display:none}}