:root{font-family:'DM Sans',Arial,sans-serif;color:#173044;background:#f5f6f2}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0}header{background:#fff;border-bottom:1px solid #dce3e0;padding:20px max(5vw,22px);display:flex;justify-content:space-between;gap:20px}header a{color:#173044;text-decoration:none;font-weight:700}main{max-width:950px;margin:auto;padding:50px 22px 90px}h1{font-size:clamp(30px,5vw,48px);letter-spacing:-.05em;margin:0 0 14px}h2{font-size:24px;letter-spacing:-.04em;margin:0 0 22px}p{color:#60727b;line-height:1.6}section,form#settings-form{background:#fff;padding:28px;margin-top:22px;border:1px solid #dce3e0;border-radius:12px}label{display:grid;gap:7px;font-size:13px;font-weight:700;margin:14px 0}.check{display:flex;align-items:center;gap:10px}.check input{width:18px;height:18px}input,textarea{font:inherit;width:100%;padding:12px;border:1px solid #cbd6d3;border-radius:6px}button{font:inherit;background:#173044;color:#fff;border:0;border-radius:5px;padding:13px 18px;cursor:pointer;font-weight:700}button:hover{background:#bd403b}.actions{display:flex;flex-wrap:wrap;gap:9px}#logout{background:#80544f}#qr{width:min(300px,100%);display:block;margin:15px 0}.history-item{border-top:1px solid #dce3e0;padding:15px 0}.history-item small{display:block;color:#687980}.history-item p{white-space:pre-line;margin:8px 0}#settings-status,#test-status{min-height:20px}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #dc493e;outline-offset:2px}@media(max-width:600px){main{padding-top:30px}section,form#settings-form{padding:20px}}