:root{--bg:#f5f7fa;--surface:#fff;--surface2:#f8fafc;--text:#102033;--muted:#718096;--line:#dfe6ee;--primary:#0d3b66;--primary2:#1e5d92;--accent:#ef7c2f;--green:#159f68;--red:#d94b5c;--shadow:0 18px 55px rgba(24,46,73,.08);--radius:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:'Yekan Bakh','Yekan Bakh SemiExpanded','Tahoma',sans-serif;line-height:1.9;transition:background .25s,color .25s}.site-bg{position:fixed;inset:0;pointer-events:none;z-index:-1;background-image:linear-gradient(rgba(13,59,102,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(13,59,102,.035) 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(#000,transparent 80%)}.wrap{width:min(1160px,calc(100% - 30px));margin:auto}.topbar{position:sticky;top:12px;z-index:30;padding:12px 0}.nav-inner{height:70px;background:rgba(255,255,255,.88);backdrop-filter:blur(18px);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);display:flex;align-items:center;padding:0 14px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-size:20px;font-weight:800}.brand b{color:var(--primary2)}.brand-mark{width:42px;height:42px;border-radius:13px;background:var(--primary);color:#fff;display:grid;place-items:center;font-size:22px}.nav-inner nav{display:flex;gap:4px;margin-right:auto}.nav-inner nav a{padding:9px 13px;border-radius:12px;text-decoration:none;color:var(--muted);font-size:14px}.nav-inner nav a:hover{background:var(--surface2);color:var(--text)}.nav-actions{display:flex;gap:8px;margin-right:12px}.theme-btn,.menu-btn{width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--text);cursor:pointer}.menu-btn{display:none}.hero{padding:70px 0 28px;text-align:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 13px;border:1px solid #d4e0ec;border-radius:999px;background:#edf4fa;color:var(--primary);font-size:13px;font-weight:700}.hero h1{font-size:clamp(34px,6vw,68px);line-height:1.2;margin:18px 0 10px;font-weight:900;letter-spacing:-1.2px}.hero h1 span{color:var(--primary2)}.typing-title{min-height:1.25em}.typing-title #heroTyping{display:inline;color:var(--text)}.typing-caret{display:inline-block;width:3px;height:1em;margin-right:7px;vertical-align:-.12em;background:var(--primary2);animation:typingBlink .75s steps(1,end) infinite}@keyframes typingBlink{50%{opacity:0}}.hero p{max-width:680px;margin:0 auto 26px;color:var(--muted);font-size:16px}.search-box{max-width:760px;margin:auto;background:var(--surface);border:1px solid var(--line);padding:7px;display:flex;align-items:center;border-radius:18px;box-shadow:var(--shadow)}.search-box i{color:#8ca0b3;padding:0 12px}.search-box input{flex:1;border:0;outline:0;background:transparent;color:var(--text);font:inherit;padding:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 17px;border-radius:13px;border:1px solid transparent;text-decoration:none;cursor:pointer;font:inherit;font-weight:800}.btn.primary{background:var(--primary);color:#fff}.btn.secondary{background:var(--surface2);color:var(--text);border-color:var(--line)}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0 42px}.stat{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:16px;text-align:center;box-shadow:var(--shadow)}.stat strong{display:block;font-size:23px;color:var(--primary)}.stat span{font-size:12px;color:var(--muted)}.section-title{display:flex;justify-content:space-between;align-items:end;margin:34px 0 16px}.section-title h2{margin:0;font-size:24px;font-weight:900}.section-title p{margin:0;color:var(--muted);font-size:13px}.product-image{width:100%;height:150px;min-height:150px;border-radius:16px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f9fbfd,#eef4f8);overflow:hidden;margin-bottom:12px;padding:8px}.product-image img{display:block;width:auto!important;height:auto!important;max-width:88%!important;max-height:132px!important;object-fit:contain;object-position:center;box-sizing:border-box;filter:drop-shadow(0 12px 16px rgba(20,50,80,.12))}.product-card .product-icon{display:none}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.product-card{position:relative;overflow:hidden;min-height:270px;padding:20px;text-decoration:none;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);transition:.22s}.product-card:hover{transform:translateY(-4px);border-color:#a9c0d5}.product-icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:#edf4fa;color:var(--primary);font-size:24px;margin-bottom:12px}.product-card h3{margin:0;font-size:18px}.product-card small{color:var(--muted);font-size:12px}.product-card:after{content:'→';position:absolute;left:18px;bottom:16px;color:var(--accent);font-size:20px}.model-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.model-card{position:relative;display:flex;flex-direction:column;align-items:center;min-height:300px;padding:14px;text-decoration:none;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);transition:.22s}.model-card:hover{transform:translateY(-5px);border-color:#a9c0d5}.model-image{height:190px;width:100%;display:grid;place-items:center;background:linear-gradient(135deg,#f9fbfd,#eef4f8);border-radius:15px}.model-image img{max-width:90%;height:170px;object-fit:contain;filter:drop-shadow(0 16px 20px rgba(20,50,80,.13))}.model-card h3{margin:12px 0 2px;font-size:17px}.model-card small{color:var(--muted);direction:ltr}.model-badge{position:absolute;top:12px;right:12px;background:#fff;border:1px solid var(--line);padding:4px 8px;border-radius:999px;font-size:10px;color:var(--primary)}.crumb{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px;margin-top:24px}.crumb a{color:var(--primary2);text-decoration:none}.panel{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:var(--shadow)}.device-hero{display:grid;grid-template-columns:300px 1fr;gap:35px;align-items:center;padding:35px 0}.device-visual{min-height:360px;border-radius:22px;background:linear-gradient(135deg,#f9fbfd,#eef4f8);display:grid;place-items:center}.device-visual img{max-width:90%;height:320px;object-fit:contain;filter:drop-shadow(0 22px 25px rgba(20,50,80,.14))}.device-hero h1{font-size:42px;line-height:1.2;margin:10px 0 5px;font-weight:900}.muted{color:var(--muted)}.notice{padding:15px 17px;border-radius:15px;background:var(--surface2);border:1px solid var(--line);color:var(--muted);margin:16px 0}.notice.danger{border-color:#f0b9c1;color:#a93648;background:#fff5f6}.firmware-section{margin-bottom:60px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:680px}th,td{padding:14px;border-bottom:1px solid var(--line);text-align:right;font-size:13px}th{color:var(--muted)}td{font-weight:600}.pill{display:inline-flex;padding:4px 9px;border-radius:999px;font-size:11px}.signed{background:#e9f8f1;color:var(--green)}.unsigned{background:#fff0f2;color:var(--red)}.empty{text-align:center;padding:35px;color:var(--muted)}footer{margin-top:70px;border-top:1px solid var(--line);padding:25px 0;color:var(--muted);font-size:12px}.footer-inner{display:flex;justify-content:space-between;gap:20px}.admin-wrap{padding:45px 0}.admin-grid{display:grid;grid-template-columns:240px 1fr;gap:18px}.side a{display:flex;gap:9px;align-items:center;color:var(--muted);text-decoration:none;padding:11px;border-radius:12px}.side a:hover{background:var(--surface2);color:var(--text)}.field label{display:block;font-size:13px;margin-bottom:5px;color:var(--muted)}.field input,.field select{width:100%;padding:11px;border:1px solid var(--line);background:var(--surface2);color:var(--text);border-radius:12px;font:inherit;outline:0}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.flash{padding:13px;border-radius:12px;background:#eaf8f1;border:1px solid #bfe8d3;color:#16724e;margin-bottom:16px}.image-row{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:12px 0;border-bottom:1px solid var(--line)}.thumb{width:70px;height:70px;object-fit:contain;background:var(--surface2);border:1px solid var(--line);border-radius:12px}.code{direction:ltr;font-family:monospace}.mobile-only{display:none}
[data-theme="dark"]{--bg:#0b1118;--surface:#111a24;--surface2:#0e1620;--text:#f2f6fa;--muted:#9baabc;--line:#273543;--primary:#75aee8;--primary2:#8bc1f3;--accent:#ff9958;--shadow:0 20px 65px rgba(0,0,0,.22)}[data-theme="dark"] .nav-inner{background:rgba(17,26,36,.9)}[data-theme="dark"] .brand-mark{background:#f3f6f9;color:#101820}[data-theme="dark"] .eyebrow{background:#142334;border-color:#2a4158;color:#9bc6ef}[data-theme="dark"] .product-image{background:linear-gradient(135deg,#121e29,#172632)}[data-theme="dark"] .model-image,[data-theme="dark"] .device-visual{background:linear-gradient(135deg,#121e29,#172632)}[data-theme="dark"] .model-badge{background:#121c26}[data-theme="dark"] .signed{background:#123326}[data-theme="dark"] .unsigned{background:#351b22}
@media(max-width:1000px){.product-grid,.model-grid{grid-template-columns:repeat(3,1fr)}.device-hero{grid-template-columns:240px 1fr}}
@media(max-width:760px){.wrap{width:min(100% - 20px,1160px)}.nav-inner nav{display:none;position:absolute;top:78px;right:10px;left:10px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:8px;box-shadow:var(--shadow);flex-direction:column}.nav-inner nav.open{display:flex}.menu-btn{display:block}.stats{grid-template-columns:1fr}.product-grid,.model-grid{grid-template-columns:repeat(2,1fr)}.device-hero{grid-template-columns:1fr;text-align:center}.device-visual{min-height:280px}.device-visual img{height:250px}.device-hero h1{font-size:32px}.footer-inner{flex-direction:column}.admin-grid,.form-grid{grid-template-columns:1fr}.side{display:none}}
@media(max-width:440px){.hero{padding-top:45px}.hero h1{font-size:33px}.search-box .btn{padding:10px 12px}.model-grid,.product-grid{gap:9px}.model-card{min-height:255px;padding:10px}.model-image{height:155px}.model-image img{height:140px}.product-card{min-height:255px;padding:15px}.product-image{height:145px;min-height:145px}.product-image img{max-height:127px!important;max-width:88%!important}.product-card h3{font-size:16px}}
.sync-panel .stats{margin-bottom:0}.sync-panel .stat{box-shadow:none}
.admin-wrap .panel h1,.admin-wrap .panel h2,.admin-wrap .panel h3{font-weight:800}.admin-wrap input,.admin-wrap select,.admin-wrap button{font-family:inherit}
.admin-actions{display:flex;gap:8px;flex-wrap:wrap}.admin-list{margin-top:18px;border-top:1px solid var(--line)}.admin-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}.admin-item small{display:block;color:var(--muted);font-size:11px}.download-actions{display:flex;gap:7px;flex-wrap:wrap;align-items:center}.internal-download{background:#eaf7ef;color:#18784d;border-color:#bfe4ce}.button-flag{width:18px;height:18px;object-fit:contain;vertical-align:middle;border-radius:3px}.thumb{flex:none}
[data-theme="dark"] .internal-download{background:#123326;color:#91e0b6;border-color:#285a45}

.ad-banner{display:flex;align-items:center;gap:18px;margin:24px 0;padding:12px 14px;border:1px solid var(--line);border-radius:22px;background:var(--card);box-shadow:0 14px 40px rgba(0,0,0,.08);overflow:hidden;text-decoration:none;color:var(--text);transition:transform .2s,box-shadow .2s}.ad-banner:hover{transform:translateY(-2px);box-shadow:0 18px 48px rgba(0,0,0,.13)}.ad-banner img{width:180px;height:90px;object-fit:cover;border-radius:14px;background:var(--surface2)}.ad-banner-content{display:grid;gap:5px;flex:1;min-width:0}.ad-banner-content small{font-size:11px;opacity:.55}.ad-banner-content strong{font-size:19px}.ad-banner-content span{opacity:.72;font-size:13px}.ad-banner-btn{padding:10px 15px;border-radius:12px;background:#4f46e5;color:#fff;font-weight:700;white-space:nowrap}@media(max-width:650px){.ad-banner{align-items:stretch;flex-wrap:wrap}.ad-banner img{width:100%;height:150px}.ad-banner-btn{width:100%;text-align:center}}