/* Annotvia v5 polish layer */
header{backdrop-filter:blur(14px);background:color-mix(in srgb,var(--bg) 88%,transparent)}
nav a{position:relative;padding-block:6px}nav a.active{color:var(--text)}nav a.active:after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--accent);border-radius:2px}
#progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--accent);z-index:40}
input:focus,textarea:focus,select:focus{border-color:#4b722a;box-shadow:0 0 0 3px #c5f67466;outline:0}
.dialect-lab .dl-grid{display:grid;grid-template-columns:260px 1fr;gap:20px}
.dl-tabs{display:grid;gap:8px;align-content:start}
.dl-tabs button{text-align:left;background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:10px;padding:14px 16px;font-weight:600;display:flex;justify-content:space-between;align-items:center;transition:border-color .2s,background .2s}
.dl-tabs button small{font-weight:400;color:var(--muted)}
.dl-tabs button[aria-selected=true]{background:var(--accent);color:var(--ink);border-color:var(--accent)}.dl-tabs button[aria-selected=true] small{color:var(--ink)}
.dl-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:clamp(24px,4vw,48px);display:grid;align-content:center;gap:14px;min-height:300px}
.dl-card .dl-ar{font:600 clamp(32px,5vw,58px)/1.5 Arial,sans-serif;color:var(--accent);margin:0}html[data-theme=light] .dl-card .dl-ar{color:#4b721f}
.dl-card .dl-tr{font-size:18px;margin:0}.dl-card .dl-en{color:var(--muted);margin:0}
.dl-card .dl-note2{border-top:1px solid var(--line);padding-top:14px;color:var(--muted);font-size:14px;margin:6px 0 0}
.dl-note{font-size:13px;color:var(--muted);margin:16px 0 0}
.models{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.models article{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:30px}
.models article:first-child{border-color:#5c7950;background:var(--soft)}
.models h3{font-size:22px;margin-bottom:10px}.models p{color:var(--muted);font-size:15px;margin:0}
.deliver{display:grid;grid-template-columns:1fr 1.4fr;gap:50px;margin-top:60px;align-items:start}
.deliver ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 30px}
.deliver li{border-top:1px solid var(--line);padding:16px 0;font-size:15px}.deliver li b{display:block;font-weight:600}.deliver li span{color:var(--muted);font-size:14px}
@media(max-width:900px){.dialect-lab .dl-grid,.deliver{grid-template-columns:1fr}.dl-tabs{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.models{grid-template-columns:1fr}.deliver ul{grid-template-columns:1fr}}
.ar-i{font:700 1.3em/1 Arial,sans-serif;color:var(--text);padding:0 .2em}