:root{--text:#222;--muted:#6b6b6b;--accent:#185fa5;--border:#ddd;--bg:#fff;--bg2:#f6f5f2}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{font-family:'Segoe UI',system-ui,-apple-system,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.65;font-size:16px}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.header{background:#1c1c1c;border-bottom:1px solid #333;position:sticky;top:0;z-index:50}
.header-inner{max-width:1100px;margin:0 auto;padding:0.8rem 1.2rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:0.6rem}
.logo img{height:44px;display:block}
nav{display:flex;gap:1.6rem;flex-wrap:wrap;align-items:center}
nav a{color:#b5b5b5;font-size:15px}
nav a.active,nav a:hover{color:#fff;text-decoration:none}
.nav-item{position:relative}
.nav-item > a::after{content:" \25BE";font-size:0.7em}
.dropdown{display:none;position:absolute;top:100%;left:-0.6rem;background:#1c1c1c;border:1px solid #333;border-radius:0 0 8px 8px;min-width:170px;padding:0.4rem 0;z-index:60}
.nav-item.open .dropdown{display:block}
@media(hover:hover){.nav-item:hover .dropdown,.nav-item:focus-within .dropdown{display:block}}
.dropdown a{display:block;padding:0.5rem 1.1rem;font-size:14px}
.section-block{padding:2.6rem 0}
.section-block.alt{background:var(--bg2);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.section-block h2{margin-top:0;font-size:1.5rem}
.hero-img{width:100%;border-radius:10px;display:block;margin:1.2rem 0}
@media(max-width:700px){
  .header-inner{flex-direction:column;align-items:center;gap:0.5rem;padding:0.7rem 1rem}
  nav{justify-content:center;gap:0.4rem 1.3rem}
  nav a{font-size:16px;padding:0.35rem 0.15rem;display:inline-block}
}
.carousel{position:relative;margin:1.2rem 0;border-radius:10px;overflow:hidden;height:420px;background:var(--bg2)}
.carousel .slide{position:absolute;inset:0;opacity:0;transition:opacity 0.9s ease}
.carousel .slide.active{opacity:1}
.carousel .slide img{width:100%;height:100%;object-fit:cover;display:block}
.carousel .dots{position:absolute;bottom:12px;left:0;right:0;display:flex;justify-content:center;gap:8px;z-index:5}
.carousel .dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,0.5);border:none;cursor:pointer;padding:0}
.carousel .dot.active{background:#fff}
@media(max-width:700px){.carousel{height:240px}}
.container{max-width:1100px;margin:0 auto;padding:2rem 1.2rem}
h1{font-size:2rem;margin-bottom:0.6rem;font-weight:600}
h2{font-size:1.4rem;margin:1.6rem 0 0.8rem;font-weight:600}
h3{font-size:1.1rem;margin:1.2rem 0 0.5rem;font-weight:600}
.lead{color:var(--muted);font-size:1.1rem;max-width:720px;margin-bottom:1.5rem}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:1.4rem;margin:1rem 0 2rem}
.card{border:1px solid var(--border);border-radius:10px;overflow:hidden;background:#fff;display:flex;flex-direction:column}
.card img{width:100%;aspect-ratio:3/2;object-fit:cover;background:var(--bg2)}
.card .card-body{padding:1rem 1.1rem 1.2rem;display:flex;flex-direction:column;gap:0.4rem;flex:1}
.card h3{margin:0;font-size:1.05rem}
.card p{font-size:0.9rem;color:var(--muted);flex:1}
.card .price{font-size:0.9rem;color:var(--text);font-weight:600}
.btn{display:inline-block;background:var(--accent);color:#fff;padding:0.55rem 1rem;border-radius:6px;font-size:0.9rem;font-weight:500;align-self:flex-start}
.btn:hover{background:#0d4a86;text-decoration:none}
.btn.secondary{background:transparent;color:var(--accent);border:1px solid var(--accent)}
.badge{display:inline-block;background:#f3e9d2;color:#7a5b12;border:1px solid #e2c982;font-size:0.75rem;padding:0.15rem 0.55rem;border-radius:20px;font-weight:600}
.gallery-wrap{margin:1rem 0;max-width:640px}
.gallery-main img{width:100%;max-height:440px;object-fit:contain;border-radius:8px;border:1px solid var(--border);background:var(--bg2);cursor:zoom-in;display:block}
.gallery-thumbs{display:flex;gap:0.5rem;margin-top:0.6rem;flex-wrap:wrap}
.gallery-thumbs .thumb{width:72px;height:72px;object-fit:cover;border-radius:6px;border:2px solid var(--border);cursor:pointer;opacity:0.75}
.gallery-thumbs .thumb.active,.gallery-thumbs .thumb:hover{border-color:var(--accent);opacity:1}
.lightbox{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.88);z-index:200;align-items:center;justify-content:center;cursor:zoom-out}
.lightbox.open{display:flex}
.lightbox img{max-width:94vw;max-height:92vh;object-fit:contain;border-radius:4px}
.lightbox .close{position:absolute;top:14px;right:20px;color:#fff;font-size:2rem;line-height:1;cursor:pointer;background:none;border:none;font-family:inherit}
.tabs{display:flex;gap:0;border-bottom:2px solid var(--border);margin:1.6rem 0 1.2rem;flex-wrap:wrap}
.tab-btn{background:none;border:none;padding:0.8rem 1.2rem;font-size:0.95rem;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;font-family:inherit}
.tab-btn.active{color:var(--text);border-bottom-color:var(--accent);font-weight:600}
.tab-panel{display:none}
.tab-panel.active{display:block}
.tab-panel img{max-width:100%;height:auto;border-radius:6px;margin:0.8rem 0}
.tab-panel ul{margin:0.6rem 0 1rem 1.4rem}
.tab-panel li{margin-bottom:0.45rem}
.tab-panel p{margin-bottom:0.9rem}
.price-box{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:1.1rem 1.3rem;margin:1rem 0;max-width:560px}
.price-box p{margin-bottom:0.4rem;font-size:0.95rem}
.spec-block{white-space:normal}
.footer{border-top:1px solid var(--border);margin-top:3rem;padding:1.6rem;text-align:center;color:var(--muted);font-size:0.85rem}
.news-item{border-bottom:1px solid var(--border);padding:1.4rem 0}
.news-item:last-child{border-bottom:none}
.news-item img{max-width:100%;width:560px;border-radius:8px;margin:0.7rem 0}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem}
@media(max-width:700px){.two-col{grid-template-columns:1fr}}
.values-box{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:1.2rem 1.4rem;margin:0.8rem 0}
.values-box ul{margin:0.5rem 0 0 1.3rem}
.values-box li{margin-bottom:0.4rem}
.option-box{background:#fff;border:1px solid var(--border);border-radius:8px;padding:1rem 1.2rem;margin:0.9rem 0}
.option-box h4{font-size:1rem;margin-bottom:0.5rem}
.cmp-table{border-collapse:collapse;width:100%;font-size:0.9rem;margin:1rem 0}
.cmp-table th,.cmp-table td{border:1px solid var(--border);padding:0.5rem 0.7rem;text-align:left;vertical-align:top}
.cmp-table th{background:var(--bg2)}
.contact-box{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:1.2rem 1.4rem;margin-bottom:1rem;max-width:520px}
.contact-box .label{font-size:0.75rem;text-transform:uppercase;letter-spacing:0.05em;color:var(--muted);margin-bottom:0.2rem}