/* Stable brand placement; authored language controls remain in normal flow. */
.entry-brand-row{display:flex;align-items:center;justify-content:space-between;gap:14px;direction:ltr}
.welcome-brand .entry-brand-row>.brand-row{flex:1;min-width:0;justify-content:flex-start}
.welcome-brand .entry-brand-row .bizhub-lockup{width:100%;justify-content:flex-start}
.welcome-brand .entry-brand-row .brand-artwork{width:100%;max-width:300px}
.entry-language{display:flex;align-items:center;gap:8px;flex:0 0 auto;direction:ltr}
.entry-language label{margin:0;color:#a9becd;font-size:11px}
.entry-language select{width:140px;min-height:44px;border:1px solid #46677e;border-radius:9px;background:#0c2136;color:#edf5fb;font:inherit;font-size:13px;direction:ltr;text-align:left;background-position:right 13px center!important;padding:8px 42px 8px 12px!important}
.entry-language #intro-language{direction:ltr;text-align:left;background-position:right 13px center!important;padding:8px 42px 8px 12px!important}
.header-row{direction:ltr}
html[lang=fa] .header-row nav{direction:rtl}
html[lang=fa] .hero{direction:ltr}
html[lang=fa] .hero-copy,html[lang=fa] .hero-art{direction:rtl;text-align:right}
html[lang=fa] .hero-copy h1 em{font-size:clamp(32px,3.1vw,46px);line-height:1.55}
html[lang=fa] #signin form{direction:rtl;text-align:right}
html[lang=fa] .discover-hello{justify-content:center;gap:.25em;flex-wrap:wrap}
html[lang=fa] .entry-language{direction:ltr}
@media(max-width:650px){.entry-brand-row{gap:10px}.entry-language label{position:absolute;width:1px;height:1px;clip-path:inset(50%);overflow:hidden;white-space:nowrap}.entry-language select{width:110px}}

/* One header rhythm in both authored languages, without a separate toolbar. */
.header{position:sticky;top:0;z-index:30;background:#0c1b2ef5;backdrop-filter:blur(10px)}
.header .header-row{display:grid;grid-template-columns:190px minmax(0,1fr) 110px auto;gap:16px;min-height:88px;padding-block:10px;direction:ltr}
.header .wordmark{grid-column:1;grid-row:1;min-width:0;width:190px}
.header .wordmark>.brand-artwork{width:100%;max-width:190px}
.header nav{grid-column:2;grid-row:1;justify-self:end;gap:16px;flex-wrap:nowrap;min-width:0}
.header nav a{white-space:nowrap}
.header nav .nav-app+.nav-app{margin-inline-start:0}
.header .intro-tools,.header .intro-tools-inner{display:contents}
.header .intro-tools label{position:absolute;width:1px;height:1px;clip-path:inset(50%);overflow:hidden;white-space:nowrap}
.header #intro-language{grid-column:3;grid-row:1;width:110px;min-width:0;min-height:44px;padding:8px 30px 8px 10px;font-size:13px;direction:ltr;text-align:left}
.header .intro-page-nav{grid-column:4;grid-row:1;gap:6px;margin:0;direction:ltr}
.header .intro-page-nav button{min-width:52px;min-height:44px;padding:8px;font-size:12px}
@media(max-width:1100px){
 .header .header-row{grid-template-columns:minmax(0,1fr) 110px auto;gap:8px 16px;padding-block:12px}
 .header #intro-language{grid-column:2}
 .header .intro-page-nav{grid-column:3}
 .header nav{grid-column:1/-1;grid-row:2;gap:20px}
}
@media(max-width:650px){
 .header .header-row{grid-template-columns:minmax(0,1fr) 110px;gap:8px 12px}
 .header .wordmark{width:min(100%,190px)}
 .header nav{grid-column:1;grid-row:2;justify-self:start;gap:6px}
 .header nav .nav-app{padding-inline:8px;font-size:11px;gap:4px}
 .header .intro-page-nav{grid-column:2;grid-row:2;justify-self:end}
 .header .intro-page-nav button{min-width:44px;padding-inline:6px;font-size:11px}
}

/* Let real content scroll; avoid oversized form padding on smaller screens. */
.shell,.welcome-brand,.entry-brand-row>.brand-row{min-width:0}
html[lang=fa] .welcome-brand .independent{letter-spacing:0}
html[lang=fa] #welcome .welcome-copy{direction:rtl}
html[lang=fa] #welcome .hello{white-space:normal;letter-spacing:0}
@media(max-width:899px){
 html[lang=fa] #welcome .hello{font-size:clamp(26px,7.5vw,34px)}
 .entry-brand-row .entry-language select{flex-shrink:0}
 .shell:has(#signin:not([hidden])){padding-block:16px}
 .shell:has(#signin:not([hidden])) .welcome-brand{margin-bottom:12px}
 .signin .back{margin-bottom:8px}
 .signin .intro{margin:8px 0 16px}
 .signin form{padding:20px}
 body:has(#signin:not([hidden])) .shell{padding-block:12px 10px}
 body:has(#signin:not([hidden])) .welcome-brand{margin-bottom:8px}
 body:has(#signin:not([hidden])) .independent{margin-top:8px}
 body:has(#signin:not([hidden])) .signin .intro{margin:6px 0 8px}
 body:has(#signin:not([hidden])) .signin .password-visibility{margin-bottom:12px}
 body:has(#signin:not([hidden])) .access{margin-top:14px;padding-top:12px}
 body:has(#signin:not([hidden])) .copyright{margin-top:10px}
}
.signin-help{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:4px}
.signin-help .back{min-height:44px;margin:0;font-size:12px}

/* Public names only, generated from the existing model picker inventory. */
#models{scroll-margin-top:110px}#models .public-model-list{border:1px solid #355267;border-radius:12px;padding:0 18px;text-align:start}
#models .public-model-list>summary{min-height:48px;display:list-item;cursor:pointer;padding-block:12px;color:#82d7ce;font-size:15px;font-weight:600}
#models .public-model-list>summary:focus-visible{outline:2px solid #febf17;outline-offset:4px}
#models .public-model-group{padding:12px 0;border-top:1px solid #355267}#models h3{font-size:17px;line-height:1.6;margin:0 0 12px}
#models ul{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:8px 18px;list-style:none;margin:0;padding:0}
#models li{min-width:0;font-size:14px;line-height:1.65}#models bdi{display:inline-block;max-width:100%;overflow-wrap:anywhere}
#models .public-model-note{font-size:13px;line-height:1.8;color:#a9becd;margin:14px 0 18px}
@media(max-width:380px){#models .public-model-list{padding-inline:12px}#models ul{grid-template-columns:1fr}}