:root{--ink:#14211c;--muted:#5d6b65;--line:#dfe5e1;--bg:#f6f7f4;--card:#fff;--green:#1d4e89;--green2:#163d6b;--red:#b42318;--amber:#b45309;--krg:#7a4b00;--krgbg:#fdf2dc;--fed:#0f5132;--fedbg:#e3f3ea;--r:12px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.55 Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg)}
[dir=rtl],.ar{font-family:Vazirmatn,Inter,serif}
a{color:var(--green)}a:hover{color:var(--green2)}
:focus-visible{outline:2px solid #9bbbe0;outline-offset:2px}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}.narrow{max-width:820px}
header.top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:12px}
.brand{display:flex;align-items:center;text-decoration:none}
.brand img,.brand svg{height:26px;width:auto;display:block}
nav a{color:var(--muted);text-decoration:none;margin-left:20px;font-weight:500;font-size:15px}nav a.on,nav a:hover{color:var(--ink)}
.hero{background:linear-gradient(180deg,#fff 0,#fff 60%,var(--bg) 100%);padding:56px 0 28px}
.hero.compact{padding:20px 0 8px}
h1{font-size:clamp(28px,4.4vw,44px);line-height:1.12;letter-spacing:-.025em;margin:0 0 12px}
.hero h1{max-width:760px}
.lead{font-size:18px;color:var(--muted);max-width:760px;margin:0 0 24px}
.search{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px;box-shadow:0 6px 24px rgba(15,30,60,.06)}
.search .main{display:flex;gap:10px}
input,select,textarea{font:inherit;color:inherit;border:1px solid var(--line);border-radius:9px;padding:10px 12px;background:#fff;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid #9bbbe0;border-color:var(--green)}
.search .main input{font-size:18px;padding:13px 14px}
button{font:inherit;font-weight:600;background:var(--green);color:#fff;border:0;border-radius:9px;padding:12px 22px;cursor:pointer;white-space:nowrap}
button:hover{background:var(--green2)}
details{margin-top:10px}summary{cursor:pointer;color:var(--muted);font-size:14px;font-weight:500}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:12px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
label{display:block;font-size:13px;color:var(--muted);font-weight:500}label input,label select,label textarea{margin-top:4px}
.checks{display:flex;flex-wrap:wrap;gap:18px;margin-top:12px}.checks label{display:flex;align-items:center;gap:6px;color:var(--ink);font-size:14px}.checks input{width:auto;margin:0}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:22px}
.stats div{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px}
.stats b{display:block;font-size:26px;letter-spacing:-.02em}.stats span{display:block;font-weight:500}.stats small{color:var(--muted)}
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:36px 0 56px}
.features h3{margin:0 0 6px;font-size:16px}.features p{margin:0;color:var(--muted);font-size:15px}
.count{color:var(--muted);margin:16px 0 10px;font-size:14px}
.results{display:flex;flex-direction:column;gap:10px;margin-bottom:24px}
.card{display:flex;gap:16px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px;text-decoration:none;color:inherit;transition:border-color .15s,box-shadow .15s}
.card:hover{border-color:#b6c9bf;box-shadow:0 4px 14px rgba(15,30,60,.06)}
.logo{flex:0 0 92px;height:92px;border:1px solid var(--line);border-radius:9px;display:grid;place-items:center;background:#fff;overflow:hidden}
.logo img{max-width:100%;max-height:100%;object-fit:contain}.logo span,.biglogo span{font-size:28px;font-weight:700;color:#c3cec8;text-transform:uppercase}
.info{min-width:0;flex:1}
.name,.owner,.detail h1{text-align:left;unicode-bidi:plaintext}
.name{font-weight:650;font-size:18px;line-height:1.3;overflow-wrap:anywhere}.name small,.tr{color:var(--muted);font-weight:400;font-size:14px}
.owner{color:var(--muted);font-size:14px;margin:2px 0 8px;overflow-wrap:anywhere}
.meta{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:13px;color:var(--muted);align-items:center}
.reg{font-weight:600;font-size:12px;padding:2px 8px;border-radius:999px}.reg.krg{background:var(--krgbg);color:var(--krg)}.reg.fed{background:var(--fedbg);color:var(--fed)}
.badge{font-size:12px;font-weight:600;padding:2px 8px;border-radius:999px}.badge.open{background:#e8f1fd;color:#1849a9}.badge.urgent{background:#fef0c7;color:var(--amber)}.badge.closed{background:#f2f4f3;color:var(--muted)}
.nt{font-style:italic}
.pager{display:flex;gap:6px;justify-content:center;margin:10px 0 40px}.pager a{padding:6px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;text-decoration:none;color:var(--ink)}.pager a.on{background:var(--green);color:#fff;border-color:var(--green)}
.empty{background:#fff;border:1px dashed var(--line);border-radius:var(--r);padding:24px;margin:10px 0 40px}.empty h3{margin-top:0}
.detail{padding-top:16px;padding-bottom:48px}.crumbs{font-size:14px}
.head{display:flex;gap:22px;align-items:flex-start;margin:6px 0 22px}
.biglogo{flex:0 0 180px;height:180px;background:#fff;border:1px solid var(--line);border-radius:var(--r);display:grid;place-items:center;overflow:hidden;padding:8px}.biglogo img{max-width:100%;max-height:100%;object-fit:contain}
.cols{display:grid;grid-template-columns:1fr 340px;gap:22px;align-items:start}
.facts{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.facts th,.facts td{text-align:left;vertical-align:top;padding:10px 14px;border-bottom:1px solid var(--line);font-size:15px}.facts th{width:190px;color:var(--muted);font-weight:500;background:#fbfcfa}
.facts tr:last-child th,.facts tr:last-child td{border-bottom:0}.facts .ar{color:var(--muted)}
.cta,.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px}.cta h3{margin:0 0 6px}.cta p{color:var(--muted);font-size:14px;margin:0 0 12px}
.cta form,.panel{display:flex;flex-direction:column;gap:10px}
.small{font-size:13px;color:var(--muted)}.hp{position:absolute;left:-9999px}
.ok{background:#e3f3ea;color:var(--fed);padding:12px 14px;border-radius:9px}.err{background:#fde8e7;color:var(--red);padding:12px 14px;border-radius:9px}.warn{background:#fef6e7;color:var(--amber);padding:8px 12px;border-radius:9px;font-size:14px}
.classgrid{display:grid;grid-template-columns:repeat(15,1fr);gap:4px}.classgrid label{display:flex;flex-direction:column;align-items:center;font-size:12px;color:var(--ink);border:1px solid var(--line);border-radius:6px;padding:4px 0}.classgrid input{width:auto;margin:0 0 2px}
.list{width:100%;border-collapse:collapse;background:#fff;font-size:14px}.list th,.list td{border-bottom:1px solid var(--line);padding:8px;text-align:left}
.related{padding-left:18px}
footer{border-top:1px solid var(--line);background:#fff;padding:28px 0;margin-top:20px;font-size:14px}footer .wrap{display:flex;flex-direction:column;gap:8px}.muted{color:var(--muted)}
footer .flogo img,footer .flogo svg{height:22px;width:auto;display:block;margin-bottom:6px}
@media(max-width:860px){.grid{grid-template-columns:1fr 1fr}.features{grid-template-columns:1fr 1fr}.cols{grid-template-columns:1fr}.classgrid{grid-template-columns:repeat(9,1fr)}}
@media(max-width:560px){.brand img,.brand svg{height:21px}nav a{margin-left:12px;font-size:14px}nav a:nth-child(3){display:none}.stats{grid-template-columns:1fr}.features{grid-template-columns:1fr}.grid,.grid2{grid-template-columns:1fr}.search .main{flex-direction:column}.logo{flex-basis:64px;height:64px}.head{flex-direction:column}.biglogo{width:100%;flex-basis:auto;height:200px}.facts th{width:120px}}
main>.wrap.narrow{padding-top:32px;padding-bottom:40px}
.logo.pno span,.biglogo.pno span{font-size:13px;font-weight:600;color:var(--fed);text-transform:none;text-align:center;line-height:1.3}
.biglogo.pno span{font-size:22px}
@media(max-width:860px){header.top .wrap{height:auto;min-height:64px;flex-wrap:wrap;padding-top:10px;padding-bottom:10px}nav{display:flex;overflow-x:auto;gap:0;max-width:100%}nav a{white-space:nowrap}}
@media(max-width:560px){nav a:nth-child(3){display:inline}nav a{margin-left:0;margin-right:14px}}
/* v2: SEO hub pages */
.crumbs{font-size:13px;color:var(--muted);margin:18px 0 10px}.crumbs a{color:var(--muted)}.crumbs .sep{margin:0 4px;color:#b8c2bd}
.home-block{margin:8px 0 36px}.home-block h2,.home-cols h2{font-size:20px;letter-spacing:-.01em;margin:0 0 12px}
.home-cols{display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:28px;margin:0 0 48px}
ul.links{list-style:none;padding:0;margin:0}ul.links li{padding:6px 0;border-bottom:1px solid var(--line);font-size:15px}
.classlinks{display:grid;grid-template-columns:repeat(9,1fr);gap:4px}.classlinks a{display:block;text-align:center;padding:6px 0;border:1px solid var(--line);border-radius:6px;background:#fff;text-decoration:none;font-size:14px;color:var(--ink)}.classlinks a:hover{border-color:var(--green);color:var(--green)}
.guide{padding-bottom:48px}.guide h2{font-size:22px;margin:28px 0 8px}.guide p,.guide li{font-size:17px;line-height:1.7}.guide .lead{font-size:19px}
.faq{background:#fff;border:1px solid var(--line);border-radius:9px;padding:10px 14px;margin:8px 0}.faq summary{font-size:16px;color:var(--ink);font-weight:600}.faq p{margin:8px 0 0}
.fcols{display:grid;grid-template-columns:2fr 1fr 1.3fr 1fr;gap:24px}.fcols b{display:block;margin-bottom:6px}.fcols a{display:block;color:var(--muted);text-decoration:none;padding:2px 0}.fcols a:hover{color:var(--ink)}.fcols p{margin:0;color:var(--muted)}
@media(max-width:860px){.home-cols,.fcols{grid-template-columns:1fr}}