:root{color-scheme:dark;--cyan:#2db4e8;--line:rgba(45,180,232,.18);--muted:#8fa6b6}
*{box-sizing:border-box;margin:0;padding:0}
body{min-height:100vh;background:#060d15;color:#c9dae6;font-family:Barlow,sans-serif}
body:before{content:"";position:fixed;inset:0;z-index:-1;background:radial-gradient(900px 500px at 80% 5%,rgba(45,180,232,.12),transparent 65%),linear-gradient(rgba(45,180,232,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(45,180,232,.03) 1px,transparent 1px);background-size:auto,56px 56px,56px 56px}
a{text-decoration:none}
header{display:flex;align-items:center;justify-content:space-between;padding:16px max(24px,calc((100% - 1160px)/2));border-bottom:1px solid var(--line);background:rgba(7,15,24,.88);backdrop-filter:blur(14px)}
.brand{display:flex;align-items:center;gap:13px;color:#fff}.brand>b{display:grid;place-items:center;width:42px;height:42px;border-radius:10px;background:linear-gradient(135deg,var(--cyan),#0d6f97);font:700 24px Rajdhani}.brand strong{display:block;font:700 22px/1 Rajdhani}.brand em{color:var(--cyan);font-style:normal}.brand small{display:block;margin-top:5px;color:#61798a;font-size:10px;letter-spacing:3px;text-transform:uppercase}
.back{display:flex;align-items:center;gap:9px;padding:10px 15px;border:1px solid var(--line);border-radius:9px;color:#a9bdca;font:600 15px Rajdhani}.back:hover{border-color:rgba(45,180,232,.5);color:#fff}
.maintenance-banner{display:flex;align-items:center;gap:15px;margin-bottom:25px;padding:17px 20px;border:1px solid rgba(255,176,66,.38);border-radius:13px;background:linear-gradient(135deg,rgba(255,176,66,.14),rgba(232,76,76,.08))}.maintenance-banner>i{color:#ffbd62;font-size:23px}.maintenance-banner div{display:grid;gap:3px}.maintenance-banner strong{color:#ffe0ad;font:700 18px Rajdhani}.maintenance-banner span{color:#bba98f;font-size:14px}
main{max-width:1160px;margin:auto;padding:48px 24px 90px}.loading{display:grid;place-items:center;gap:12px;min-height:50vh;color:var(--muted)}.crumb{margin-bottom:20px;color:#61798a;font-size:13px}.crumb a{color:#7fc9ec}
.detail-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(320px,.8fr);gap:28px}.gallery,.info{border:1px solid var(--line);border-radius:18px;background:linear-gradient(165deg,rgba(16,32,46,.94),rgba(9,18,27,.9))}.gallery{padding:18px}.main-image{display:grid;place-items:center;min-height:320px;overflow:hidden;border-radius:13px;background:linear-gradient(145deg,#102c40,#091722)}.main-image img{display:block;width:auto;height:auto;max-width:100%;max-height:720px;object-fit:contain}
.image-placeholder{display:grid;place-items:center;align-content:center;gap:12px;width:100%;height:100%;color:#60798a;text-align:center}.image-placeholder i{font-size:54px;color:rgba(45,180,232,.4)}.image-placeholder strong{color:#9ab0be;font:600 19px Rajdhani}.image-placeholder code{padding:5px 8px;border-radius:5px;background:#061019;color:#7fc9ec;font:12px "JetBrains Mono"}
.thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px}.thumb{display:grid;place-items:center;min-width:0;min-height:0;aspect-ratio:16/9;border:1px solid var(--line);border-radius:9px;background:#050b11;color:#567184;cursor:pointer;overflow:hidden}.thumb.active{border-color:var(--cyan)}.thumb img{display:block;min-width:0;min-height:0;width:100%;height:100%;object-fit:contain}
.info{align-self:start;padding:28px}.badges{display:flex;gap:7px;margin-bottom:14px}.badges span{padding:4px 9px;border:1px solid rgba(45,180,232,.25);border-radius:6px;background:rgba(45,180,232,.1);color:#7fc9ec;font:500 11px "JetBrains Mono"}.info h1{color:#fff;font:700 clamp(32px,5vw,45px)/1 Rajdhani}.description{margin:14px 0 22px;color:var(--muted);font-size:15px;line-height:1.7}.info h2{margin-bottom:12px;color:#fff;font:600 19px Rajdhani}.features{display:grid;gap:10px;margin-bottom:26px;list-style:none}.features li{color:#a5b8c5;font-size:14px}.features li:before{content:"✓";margin-right:10px;color:#3ad678}.price{padding-top:20px;border-top:1px solid var(--line);color:#fff;font:700 34px Rajdhani}.buy{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:16px;padding:15px;border-radius:10px;background:linear-gradient(135deg,var(--cyan),#1487b8);color:#fff;font:600 18px Rajdhani;box-shadow:0 10px 25px rgba(45,180,232,.25)}.buy.disabled{cursor:not-allowed;filter:saturate(.25);opacity:.55}.hint{margin-top:14px;color:#60798a;font-size:12px}.not-found{text-align:center;padding:100px 20px}.not-found h1{color:#fff;font:700 40px Rajdhani}.not-found p{margin:10px 0 25px;color:var(--muted)}
@media(max-width:850px){.detail-grid{grid-template-columns:1fr}}
@media(max-width:560px){
  html,body{max-width:100%;overflow-x:hidden}
  header{width:100vw;max-width:100vw;padding:13px 15px}
  header>*,main>*,.maintenance-banner>*,.detail-grid>*,.info>*{min-width:0}
  .brand>span{display:none}
  .brand>b{width:40px;height:40px}
  .back{min-width:42px;height:42px;justify-content:center;padding:0;font-size:0}
  .back i{font-size:15px}
  main{width:100%;max-width:100vw;padding:22px 15px 60px}
  .maintenance-banner{align-items:flex-start;gap:12px;margin-bottom:20px;padding:14px}
  .maintenance-banner>i{margin-top:2px;font-size:19px}
  .maintenance-banner strong{font-size:15px;line-height:1.25;overflow-wrap:anywhere}
  .maintenance-banner span{font-size:12.5px;overflow-wrap:anywhere}
  .crumb{margin-bottom:16px}
  .detail-grid{gap:18px}
  .gallery,.info{padding:14px;border-radius:14px}
  .main-image{min-height:220px}
  .main-image img{max-height:70vh}
  .info h1{font-size:32px}
  .description{margin:12px 0 19px;font-size:14px;overflow-wrap:anywhere}
  .features{gap:12px;margin-bottom:22px}
  .features li{display:flex;line-height:1.4}
  .price{font-size:31px}
  .buy{min-height:50px;padding:13px;font-size:16px}
  .thumbs{gap:8px}
}