*{box-sizing:border-box}.v5-site{font-family:Arial,Helvetica,sans-serif;color:#0b1f3a;background:#fff}.v5-shell{width:min(1280px,calc(100% - 48px));margin:0 auto}.v5-topline{background:#f4f8fc;border-bottom:1px solid #e5edf5;font-size:12px;color:#52657a}.v5-topline-in{height:34px;display:flex;align-items:center;justify-content:space-between}.v5-topline a{color:#0b5bd3;text-decoration:none}.v5-head-main{height:92px;display:flex;align-items:center;gap:32px}.v5-brand{display:flex;align-items:center;gap:12px;color:#071c38;text-decoration:none;min-width:280px}.v5-brand b{display:block;font-size:20px}.v5-brand small{display:block;font-size:10px;margin-top:3px;color:#66788d}.v5-mark{width:44px;height:44px;border-radius:10px;background:#071c38;color:white;display:grid;place-items:center;font-weight:900;font-size:17px}.v5-nav{display:flex;gap:24px;flex:1}.v5-nav a{font-size:14px;font-weight:700;color:#10233d;text-decoration:none}.v5-nav a:hover{color:#087cff}.v5-contact{text-align:right;white-space:nowrap}.v5-contact a{display:block;font-size:18px;font-weight:800;color:#071c38;text-decoration:none}.v5-contact span{font-size:11px;color:#718196}.v5-cart{padding:12px 15px;border:1px solid #dce5ef;border-radius:10px;text-decoration:none;color:#0b1f3a;font-weight:700}.v5-hero{background:linear-gradient(115deg,#061c39 0%,#0a3565 58%,#075fa9 100%);color:#fff;overflow:hidden}.v5-hero-in{min-height:480px;display:grid;grid-template-columns:1.25fr .75fr;align-items:center;position:relative}.v5-hero-copy{padding:62px 0;position:relative;z-index:2}.v5-kicker,.v5-overline{font-size:12px;letter-spacing:1.4px;font-weight:800;color:#1595ff}.v5-hero h1{font-size:52px;line-height:1.02;max-width:780px;margin:12px 0 18px;letter-spacing:-1.7px;color:white}.v5-hero h1 em{font-style:normal;color:#17a2ff}.v5-hero p{font-size:18px;color:#d6e6f6;margin:0 0 26px}.v5-search{max-width:790px;background:#fff;border-radius:14px;padding:7px;display:flex;box-shadow:0 16px 38px rgba(0,0,0,.18)}.v5-search input{flex:1;border:0;outline:0;padding:0 18px;font-size:15px;min-width:0;background:#fff;color:#1d2d42}.v5-search button{border:0;border-radius:10px;background:#ff641c;color:#fff;font-weight:800;font-size:15px;padding:17px 25px;cursor:pointer}.v5-examples{font-size:12px;color:#9fc4e7;margin-top:12px}.v5-visual{height:100%;position:relative}.v5-glow{position:absolute;width:430px;height:430px;border-radius:50%;background:radial-gradient(circle,rgba(30,165,255,.5),rgba(30,165,255,0) 67%);top:20px;right:-20px}.v5-lamp{position:absolute;width:330px;height:260px;right:30px;top:110px;border-radius:36px;background:linear-gradient(145deg,#1d5d99,#071d38);transform:perspective(800px) rotateY(-12deg);box-shadow:0 30px 70px rgba(0,0,0,.35),inset 0 0 0 1px rgba(255,255,255,.14)}.v5-lamp:before{content:'';position:absolute;width:150px;height:150px;border-radius:50%;left:70px;top:52px;background:radial-gradient(circle,#fff 0 5%,#67d4ff 10%,#0a6bb9 28%,#04162b 55%,#000 68%);box-shadow:0 0 55px rgba(69,190,255,.75)}.v5-lamp:after{content:'';position:absolute;width:45px;height:130px;right:35px;top:65px;border-radius:10px;background:repeating-linear-gradient(90deg,#08213d 0 4px,#164e7c 4px 7px)}.v5-benefits{border-bottom:1px solid #e8eef5}.v5-benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);min-height:105px;align-items:center}.v5-benefit-grid>div{padding:10px 26px;border-right:1px solid #e7edf4}.v5-benefit-grid>div:first-child{padding-left:0}.v5-benefit-grid>div:last-child{border:0}.v5-benefit-grid strong{display:block;font-size:18px;color:#0b1f3a}.v5-benefit-grid span{display:block;font-size:12px;color:#718196;margin-top:5px}.v5-section{padding:54px 0}.v5-section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:24px}.v5-section h2{font-size:31px;letter-spacing:-.7px;margin:6px 0 0;color:#0b1f3a}.v5-section-head>a{color:#087cff;text-decoration:none;font-weight:700;font-size:13px}.v5-brands{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.v5-brands a{height:72px;border:1px solid #dfe7f0;border-radius:13px;display:flex;align-items:center;justify-content:center;text-align:center;padding:8px;text-decoration:none;color:#10233d;background:#fff;font-size:17px;font-weight:800;box-shadow:0 3px 12px rgba(12,43,76,.03)}.v5-brands a:hover{border-color:#1595ff;color:#087cff;transform:translateY(-1px)}.v5-soft{background:#f4f8fc}.v5-help{border-radius:22px;background:#fff;padding:34px 38px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:50px;border:1px solid #e2eaf2}.v5-help p{color:#607287;line-height:1.6}.v5-search-light{border:1px solid #dfe7ef;box-shadow:none;max-width:none}.v5-products{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.v5-product{border:1px solid #e0e8f0;border-radius:16px;padding:18px;background:white;display:flex;flex-direction:column;min-height:350px}.v5-product-img{height:170px;display:flex;align-items:center;justify-content:center}.v5-product-img img{max-width:100%;max-height:155px}.v5-product-name{font-weight:700;color:#14263d;text-decoration:none;line-height:1.35;min-height:56px}.v5-product>b{font-size:20px;margin:12px 0}.v5-product-btn{margin-top:auto;background:#087cff;color:#fff;text-align:center;text-decoration:none;padding:12px;border-radius:9px;font-weight:700}.v5-seo{padding-top:20px}.v5-seo-box{border-top:1px solid #e3eaf1;padding-top:36px;color:#50647b;font-size:14px;line-height:1.7}.v5-seo-box h2{font-size:22px}.v5-crumb{padding:20px 0;font-size:13px;color:#718196}.v5-crumb a{color:#087cff;text-decoration:none}.v5-crumb span{padding:0 8px}.v5-inner{display:grid;grid-template-columns:220px 1fr;gap:28px;padding-bottom:55px}.v5-side{border:1px solid #e0e8f0;border-radius:14px;padding:18px;height:max-content}.v5-side h3{margin:0 0 12px}.v5-side a{display:block;padding:10px 0;border-bottom:1px solid #edf1f5;color:#31465f;text-decoration:none}.v5-content{min-width:0}.v5-footer{background:#071a31;color:#b9c8d8;padding:42px 0}.v5-footer-in{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.v5-footer b{color:#fff;font-size:18px}.v5-footer p{font-size:12px}.v5-footer a{display:block;color:#c9d7e5;text-decoration:none;margin:0 0 8px}
/* neutralize legacy layout when v5 wrapper is active */.v5-site+.f_l,.v5-site+.f_r{display:none!important}.v5-content .top,.v5-content .bottom{background:none!important}.v5-content .middle{border:0!important;background:#fff!important;padding:0!important}.v5-content table{max-width:100%}.v5-content img{max-width:100%;height:auto}
@media(max-width:1000px){.v5-nav{display:none}.v5-head-main{height:78px}.v5-brand{min-width:0;flex:1}.v5-contact{display:none}.v5-hero-in{grid-template-columns:1fr}.v5-hero-copy{padding:48px 0}.v5-hero h1{font-size:42px}.v5-visual{display:none}.v5-brands{grid-template-columns:repeat(3,1fr)}.v5-products{grid-template-columns:repeat(2,1fr)}.v5-help{grid-template-columns:1fr}.v5-inner{grid-template-columns:1fr}.v5-side{display:none}}
@media(max-width:640px){.v5-shell{width:min(100% - 28px,1280px)}.v5-topline{display:none}.v5-mark{width:38px;height:38px}.v5-brand b{font-size:15px}.v5-cart{font-size:12px;padding:10px}.v5-hero-in{min-height:auto}.v5-hero-copy{padding:38px 0}.v5-kicker{font-size:10px}.v5-hero h1{font-size:34px;letter-spacing:-1px}.v5-hero p{font-size:15px;line-height:1.5}.v5-search{display:block;padding:7px}.v5-search input{width:100%;height:52px}.v5-search button{width:100%}.v5-benefit-grid{grid-template-columns:1fr 1fr}.v5-benefit-grid>div{padding:18px 10px!important;border-bottom:1px solid #e7edf4}.v5-section{padding:38px 0}.v5-section h2{font-size:26px}.v5-brands{grid-template-columns:repeat(2,1fr)}.v5-brands a{height:62px;font-size:14px}.v5-help{padding:24px 20px;gap:20px}.v5-products{grid-template-columns:1fr}.v5-footer-in{grid-template-columns:1fr}}

/* V6 homepage polish */
.v5-hero-in{min-height:410px}.v5-hero-copy{padding:48px 0}.v5-hero h1{font-size:50px}.v5-lamp{top:78px}.v5-glow{top:-5px}.v6-section-note{margin:7px 0 0;color:#718196;font-size:13px}.v6-popular-brands{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.v6-brand-card{height:92px;border:1px solid #dfe7f0;border-radius:15px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-decoration:none;background:#fff;box-shadow:0 5px 18px rgba(12,43,76,.035);transition:.18s ease}.v6-brand-card:hover{transform:translateY(-2px);border-color:#9bcaff;box-shadow:0 10px 25px rgba(12,43,76,.08)}.v6-brand-card strong{font-size:22px;line-height:1;color:#13243a}.v6-brand-card span{font-size:10px;color:#8492a3;margin-top:8px}.v6-brand-card.epson strong,.v6-brand-card.nec strong{color:#1554b8}.v6-brand-card.benq strong{color:#54239b}.v6-brand-card.acer strong{color:#59a61b;font-size:26px;font-weight:700}.v6-brand-card.viewsonic strong,.v6-brand-card.canon strong,.v6-brand-card.sanyo strong{color:#d71920}.v6-brand-card.sony strong{color:#111;letter-spacing:1px}.v6-brand-card.optoma strong{font-style:italic}.v5-product{transition:.18s ease}.v5-product:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(12,43,76,.08);border-color:#cbd9e8}.v5-product-img{background:#fbfcfe;border-radius:12px;margin-bottom:14px}.v5-product-btn{background:#ff641c}.v5-product-btn:hover{background:#e95512}.v5-seo-box{max-height:310px;overflow:hidden;position:relative;padding-bottom:55px}.v5-seo-box:after{content:'';position:absolute;left:0;right:0;bottom:0;height:90px;background:linear-gradient(rgba(255,255,255,0),#fff 70%)}
@media(max-width:1000px){.v6-popular-brands{grid-template-columns:repeat(3,1fr)}.v5-hero-in{min-height:auto}}
@media(max-width:640px){.v6-popular-brands{grid-template-columns:repeat(2,1fr)}.v6-brand-card{height:80px}.v6-brand-card strong{font-size:18px}.v5-hero h1{font-size:34px}}

/* V8 — homepage matched to approved mockup; keep this in v5.css because legacy engine already loads it */
.v5-topline{display:none!important}.v5-head-main{height:64px!important;gap:26px}.v5-brand{min-width:285px}.v5-brand b{font-size:19px}.v5-mark{width:40px;height:40px;border-radius:8px}.v5-nav{gap:27px}.v5-nav a{font-size:13px}.v5-contact a{font-size:18px}.v5-cart{padding:10px 14px;font-size:13px}
.v8-hero{background:linear-gradient(90deg,#061b37 0%,#082f5c 50%,#075a9f 100%);color:#fff;overflow:hidden}.v8-hero-grid{height:318px;display:grid;grid-template-columns:56% 44%;position:relative}.v8-copy{padding-top:47px;z-index:2}.v8-kicker{font-size:11px;font-weight:800;letter-spacing:1.5px;color:#1fa2ff;margin-bottom:12px}.v8-copy h1{font-size:39px;line-height:1.08;letter-spacing:-1.2px;color:#fff;margin:0 0 14px;font-weight:800}.v8-copy h1 em{font-style:normal;color:#17a4ff}.v8-copy>p{font-size:15px;color:#d7e5f3;margin:0 0 17px}.v8-search{height:55px;display:flex;align-items:center;background:#fff;border-radius:9px;padding:5px;max-width:730px;box-shadow:0 10px 28px rgba(0,0,0,.16)}.v8-search-icon{font-size:26px;color:#0b82ff;width:45px;text-align:center;line-height:1}.v8-search input{height:45px;flex:1;min-width:0;border:0;outline:0;background:#fff;color:#26384c;font-size:14px}.v8-search button{height:45px;border:0;border-radius:7px;background:#ff651f;color:#fff;font-size:14px;font-weight:800;padding:0 28px;cursor:pointer}.v8-examples{font-size:11px;color:#a9c6e1;margin-top:9px}.v8-projector{position:absolute;right:-18px;top:0;width:52%;height:100%;background:url('../images/hero-projector.jpg') center right/cover no-repeat}.v8-projector:before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#082f5c 0%,rgba(8,47,92,.38) 25%,rgba(8,47,92,0) 60%)}
.v8-benefits{background:#fff;border-bottom:1px solid #e4ebf2}.v8-benefit-grid{height:78px;display:grid;grid-template-columns:repeat(4,1fr);align-items:center}.v8-benefit-grid>div{display:flex;align-items:center;gap:14px;padding:0 24px;border-right:1px solid #e5ebf2}.v8-benefit-grid>div:first-child{padding-left:0}.v8-benefit-grid>div:last-child{border-right:0}.v8-benefit-grid i{font-style:normal;font-size:25px;color:#0785ff;font-weight:900}.v8-benefit-grid>div:first-child i{color:#ff651f}.v8-benefit-grid p{margin:0}.v8-benefit-grid strong{display:block;font-size:15px;color:#0b1f3a}.v8-benefit-grid span{display:block;margin-top:3px;font-size:11px;color:#708197}
.v8-section{padding:24px 0 8px;background:#f8fbfe}.v8-section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.v8-section-head h2{font-size:21px!important;letter-spacing:0!important;margin:0!important;color:#0b1f3a}.v8-section-head a{font-size:12px;font-weight:700;color:#087cff;text-decoration:none}.v8-brands{display:grid;grid-template-columns:repeat(11,1fr);gap:8px}.v8-brands a{height:64px;border:1px solid #dde6ef;border-radius:8px;background:#fff;display:flex;align-items:center;justify-content:center;text-decoration:none;font-size:18px;font-weight:900;color:#15263c;box-shadow:0 3px 10px rgba(20,54,90,.035)}.v8-brands .epson,.v8-brands .nec{color:#1255c3}.v8-brands .benq{color:#54229b}.v8-brands .acer{color:#58a51a;font-size:24px;font-style:italic}.v8-brands .sony{color:#111;letter-spacing:1px}.v8-brands .viewsonic,.v8-brands .mitsubishi,.v8-brands .canon{color:#d71920}.v8-brands .optoma{font-style:italic}.v8-products-section{padding-top:22px;padding-bottom:28px}.v8-products{display:grid;grid-template-columns:repeat(8,1fr);gap:8px}.v8-product{min-width:0;background:#fff;border:1px solid #dfe7ef;border-radius:8px;padding:10px;display:flex;flex-direction:column;min-height:272px}.v8-product-img{height:105px;display:flex;align-items:center;justify-content:center}.v8-product-img img{max-width:100%;max-height:100px}.v8-product-name{font-size:11px;line-height:1.3;font-weight:700;color:#18304d;text-decoration:none;min-height:44px;margin-top:7px}.v8-product>b{font-size:15px;color:#10233d;margin-top:7px}.v8-stock{font-size:10px;color:#14a14a;margin:4px 0 9px}.v8-product-btn{margin-top:auto;text-align:center;background:#ff651f;color:#fff;text-decoration:none;border-radius:6px;padding:9px 5px;font-size:12px;font-weight:800}.v8-seo{background:#fff;padding:18px 0 38px}.v8-seo details{border-top:1px solid #e4ebf2;padding-top:18px}.v8-seo summary{cursor:pointer;color:#5d7086;font-size:13px}.v8-seo-content{font-size:13px;line-height:1.65;color:#53677e;padding-top:18px}.v8-seo-content h2{font-size:20px;color:#0b1f3a}
@media(max-width:1100px){.v8-brands{grid-template-columns:repeat(6,1fr)}.v8-products{grid-template-columns:repeat(4,1fr)}.v8-projector{opacity:.72}.v8-copy h1{font-size:35px}}
@media(max-width:760px){.v5-head-main{height:66px!important}.v5-brand{min-width:0}.v8-hero-grid{height:auto;display:block}.v8-copy{padding:34px 0 38px}.v8-copy h1{font-size:32px}.v8-projector{display:none}.v8-search{height:auto;display:block;padding:6px}.v8-search-icon{display:none}.v8-search input{width:100%;padding:0 12px}.v8-search button{width:100%}.v8-benefit-grid{height:auto;grid-template-columns:1fr 1fr}.v8-benefit-grid>div{min-height:72px;padding:12px!important;border-bottom:1px solid #e5ebf2}.v8-brands{grid-template-columns:repeat(2,1fr)}.v8-products{grid-template-columns:repeat(2,1fr)}.v8-section-head{align-items:flex-end;gap:15px}.v8-section-head h2{font-size:19px!important}}