:root{--b:#155eef;--b2:#0b4bc8;--t:#101828;--m:#667085;--bg:#f5f7fb;--line:#e4e7ec;--white:#fff;--card:#fff;--ok:#027a48}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--t);line-height:1.5;-webkit-font-smoothing:antialiased}
body.dark{--b:#3b82f6;--b2:#2563eb;--t:#f1f5f9;--m:#94a3b8;--bg:#0f172a;--line:#1e293b;--white:#1e293b;--card:#1e293b}
h1,h2,.model,.price{font-family:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
a{text-decoration:none;color:inherit}
.wrap{max-width:1160px;margin:0 auto;padding:0 16px}
img{max-width:100%;height:auto;display:block}
header{background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.nav{height:58px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.logo{font-size:21px;font-weight:900;color:var(--b);letter-spacing:-.4px}
.links{display:flex;gap:14px;font-size:13px;font-weight:600;flex-wrap:wrap}
.links a{padding:4px 0;border-bottom:2px solid transparent}.links a:hover{color:var(--b);border-color:var(--b)}
.nav-right{display:flex;align-items:center;gap:8px}
.nav-toggle{display:none}.skip-link{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.skip-link:focus{position:static;width:auto;height:auto;clip:auto;background:var(--b);color:#fff;padding:8px 12px;display:inline-block;font-weight:700}:focus-visible{outline:3px solid var(--b);outline-offset:2px}.icon-btn{width:36px;height:36px;border-radius:9px;border:1px solid var(--line);background:var(--bg);color:var(--t);cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center}
main{padding:26px 0 40px}
h1{font-size:clamp(26px,5vw,40px);line-height:1.15;letter-spacing:-.8px;font-weight:900;margin:6px 0 12px}
h2{font-size:20px;margin:26px 0 12px}
p{margin:0 0 12px;color:var(--t)}p.note{color:var(--m);font-size:13.5px}
.crumbs{font-size:13px;color:var(--m);margin:0 0 6px}.crumbs a{color:var(--b)}
.pricebox-big{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;margin:14px 0}
.pb-price{font-size:32px;font-weight:900;color:var(--b)}
.pb-note{color:var(--m);font-size:13px;margin-top:4px}
.ph-wrap{margin:14px 0}.ph-photo{max-height:420px;object-fit:contain;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px}
.ph-nophoto{background:var(--card);border:1px dashed var(--line);border-radius:14px;padding:40px 16px;text-align:center;color:var(--m);font-weight:600}
table.specs{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden}
table.specs th,table.specs td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);font-size:14.5px}
table.specs th{width:190px;color:var(--m);font-weight:600}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.card .body{padding:12px}
.card img{width:100%;height:200px;object-fit:contain;padding:10px}
.brand{font-size:12px;font-weight:800;color:var(--b)}
.model{font-size:15px;font-weight:800;margin:2px 0}
.model a:hover{color:var(--b)}
.price{font-size:16px;font-weight:900;color:var(--b);margin:4px 0}
.meta{font-size:12.5px;color:var(--m)}
.badge{display:inline-block;background:#e0edff;color:#0b4bc8;font-size:10.5px;font-weight:800;padding:2px 7px;border-radius:99px;margin-left:4px}
.exp-pill{display:inline-block;background:#fef3c7;color:#92400e;font-size:10.5px;font-weight:800;padding:2px 7px;border-radius:99px;margin-left:4px}
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin:0 0 10px}
details summary{font-weight:700;cursor:pointer}
details .ans{color:var(--m);font-size:14px;margin-top:8px}
footer{border-top:1px solid var(--line);padding:26px 0;background:var(--white)}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:20px}
.foot-bottom{margin-top:18px;padding-top:14px;border-top:1px solid var(--line);color:var(--m);font-size:12.5px}
@media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}.foot{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.links{display:none}.nav-toggle{display:flex}.links.open{display:flex;position:absolute;top:58px;left:0;right:0;flex-direction:column;background:var(--white);border-bottom:1px solid var(--line);padding:12px 16px;gap:12px}.grid{grid-template-columns:repeat(2,1fr);gap:9px}.card img{height:150px}}
.sp-hero{background:linear-gradient(135deg,#dbeafe 0%,#eff6ff 45%,var(--bg) 100%);border:1px solid var(--line);border-radius:20px;padding:26px 26px 30px;margin:6px 0 8px;overflow:hidden}
.sp-hero-inner{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(300px,.95fr);align-items:center;gap:18px}
.sp-hero h1{margin:0 0 10px}
.sp-price{font-size:clamp(30px,4vw,40px);font-weight:900;color:var(--b);line-height:1.1}
.sp-note{color:var(--m);font-size:13.5px;margin-top:6px}
.sp-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.sp-chip{background:var(--white);border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:12.5px;font-weight:700;color:var(--t)}
.sp-chip b{color:var(--b)}
.sp-visual{position:relative;min-height:310px;display:flex;align-items:center;justify-content:center}
.sp-glow{position:absolute;width:340px;height:240px;border-radius:50%;background:radial-gradient(circle,#bfdbfe 0%,#dbeafe 55%,transparent 72%);opacity:.9}
.sp-fan{position:relative;z-index:2;width:100%;max-width:440px;height:290px}
.sp-card{position:absolute;background:#ffffffee;border:1px solid #e2e8f0;border-radius:20px;padding:10px 10px 12px;box-shadow:0 22px 38px #1720332e,0 4px 10px #1720331a;text-align:center}
.sp-card img{width:100%;object-fit:contain;display:block}
.sp-card b{display:block;font-size:13px;line-height:1.25}
.sp-card span{display:block;font-size:12px;color:var(--b);font-weight:800;margin-top:2px}
.sp-main-btn{position:absolute;left:50%;top:6px;transform:translateX(-50%);width:190px;height:190px;z-index:2;background:none;border:none;padding:0;cursor:zoom-in}
.sp-main-btn img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 18px 24px rgba(23,32,51,.25))}
.sp-main-btn:hover{transform:translateX(-50%) scale(1.03);transition:transform .25s}
.sp-lightbox{position:fixed;inset:0;z-index:100;background:rgba(10,15,30,.92);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:20px}
.sp-lightbox[hidden]{display:none}
.sp-lb-img{max-width:92vw;max-height:82vh;object-fit:contain;background:#fff;border-radius:16px;padding:12px}
.sp-lb-cap{color:#fff;font-weight:700;font-size:15px;text-align:center}
.sp-lb-close{position:absolute;top:16px;right:20px;width:44px;height:44px;border-radius:50%;border:1px solid #ffffff55;background:#ffffff22;color:#fff;font-size:26px;line-height:1;cursor:pointer}
.sp-side{width:128px;z-index:1;opacity:.96}
.sp-side img{height:128px}
.sp-left{left:0;top:70px;transform:rotate(-6deg)}
.sp-right{right:0;top:78px;transform:rotate(6deg)}
.sp-card:hover{transform:rotate(0) scale(1.05);z-index:5;transition:transform .25s}
.sp-main-img:hover{transform:translateX(-50%) scale(1.03);transition:transform .25s}
body.dark .sp-hero{background:linear-gradient(135deg,#16294d 0%,#1e3a5f 45%,var(--bg) 100%)}
body.dark .sp-card{background:#1e293bee;border-color:#334155}
body.dark .sp-glow{background:radial-gradient(circle,#1e3a5f 0%,#16294d 55%,transparent 72%)}
@media(max-width:800px){.sp-hero-inner{grid-template-columns:1fr}.sp-visual{min-height:280px}}
@media(max-width:520px){.sp-visual{min-height:250px}.sp-fan{max-width:360px;height:240px}.sp-main-btn{width:150px;height:150px}.sp-side{width:112px}.sp-side img{height:112px}}
.sp-main-card{position:absolute;left:50%;top:0;transform:translateX(-50%);width:170px;z-index:2;background:#ffffffee;border:1px solid #e2e8f0;border-radius:20px;padding:10px 10px 12px;box-shadow:0 22px 38px #1720332e,0 4px 10px #1720331a;text-align:center;cursor:zoom-in}
.sp-main-card img{width:100%;height:150px;object-fit:contain;display:block}
.sp-main-card b{display:block;font-size:13px;line-height:1.25}
.sp-main-card span{display:block;font-size:12px;color:var(--b);font-weight:800;margin-top:2px}
.sp-main-card:hover{transform:translateX(-50%) scale(1.03);transition:transform .25s}
.card.sp-rec{border-radius:20px;box-shadow:0 14px 28px #1720331f,0 3px 8px #17203314;transition:transform .25s,box-shadow .25s,border-color .25s}
.card.sp-rec:hover{transform:translateY(-4px);border-color:var(--b);box-shadow:0 20px 36px #1720332e,0 4px 10px #1720331a}
body.dark .sp-main-card{background:#1e293bee;border-color:#334155}
@media(max-width:520px){.sp-main-card{width:150px}.sp-main-card img{height:130px}}
.sp-pic-btn{display:block;width:100%;background:none;border:none;padding:0;cursor:zoom-in}
.sp-card b a{color:inherit;text-decoration:none}
.sp-card b a:hover{text-decoration:underline}
.sp-lb-link{display:inline-block;background:#155eef;color:#fff;padding:10px 18px;border-radius:999px;font-weight:700;text-decoration:none}
.sp-lb-link[hidden]{display:none}
.sp-spec-btn{display:block;margin-top:10px;border:0;border-radius:8px;padding:8px 4px;font-weight:700;font-size:11.5px;cursor:pointer;text-align:center;text-decoration:none;background:linear-gradient(135deg,var(--b),var(--b2));color:#fff;box-shadow:0 4px 14px rgba(21,94,239,.35)}