*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;background:#f5f6f8;color:#20242a}header{background:#111827;color:#fff;padding:14px 24px;display:flex;gap:30px;align-items:center}header nav{display:flex;gap:16px;flex-wrap:wrap}header a{color:#fff;text-decoration:none}main{max-width:1200px;margin:30px auto;padding:0 20px}.installer,.login{max-width:650px;background:#fff;padding:30px;border-radius:14px;margin-top:50px}.login{max-width:440px}form.panel,.panel{background:#fff;padding:20px;border-radius:12px;margin:20px 0}label{display:block;margin:12px 0;font-weight:600}input,select,textarea{width:100%;padding:10px;margin-top:6px;border:1px solid #cfd4dc;border-radius:7px;font:inherit}textarea{min-height:100px}button{border:0;background:#ea580c;color:white;padding:10px 16px;border-radius:7px;cursor:pointer;font-weight:700}.danger{background:#b91c1c}.notice{padding:14px 16px;border-radius:9px;margin:15px 0}.notice.ok{background:#dcfce7}.notice.bad{background:#fee2e2}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:15px}.card{background:#fff;padding:20px;border-radius:12px}.card span{display:block;color:#667085}.card strong{font-size:30px}table{width:100%;border-collapse:collapse;background:#fff}th,td{text-align:left;padding:12px;border-bottom:1px solid #e5e7eb;vertical-align:top}code{background:#eef1f4;padding:3px 6px;border-radius:4px}.big{font-size:18px}.wrap{word-break:break-all;display:block}.inline{display:inline}h1{margin-top:0}@media(max-width:760px){header{display:block}header nav{margin-top:10px}table{font-size:13px;display:block;overflow:auto}}.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:18px}.check{font-weight:400}.check input{width:auto;margin-right:8px}fieldset{border:1px solid #d7dce3;border-radius:9px;padding:12px;margin:14px 0}.keybox{min-height:220px;font-family:monospace}