:root{font-family:Arial,sans-serif;color:#133c61;background:#edf4f7}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0}header{display:flex;gap:20px;align-items:center;justify-content:space-between;padding:20px 28px;background:white;border-bottom:1px solid #ccdce7}a{color:inherit}button{cursor:pointer}button,input,textarea,select{font:inherit}button{background:#133c61;color:white;border:0;padding:11px 15px;border-radius:4px}button:disabled{opacity:.45;cursor:not-allowed}input,textarea,select{width:100%;padding:10px;border:1px solid #adbfcb;border-radius:3px;background:#fff;color:#1d2b37}label{display:block;font-size:13px;margin:14px 0 6px}label input,label textarea{margin-top:6px}textarea{line-height:1.6}input:focus-visible,textarea:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid #53a3cc;outline-offset:3px}#login-panel{max-width:440px;margin:60px auto;background:#fff;padding:30px}#status{margin:0;padding:14px 28px;background:#f8fbfd;min-height:50px}#workspace{display:grid;grid-template-columns:235px minmax(280px,1fr) minmax(320px,400px);gap:20px;padding:24px;align-items:start}.panel{background:white;border:1px solid #d9e2e8;padding:22px;min-width:0}aside{position:sticky;top:16px}#posts{display:grid;gap:8px;margin:20px 0}#posts button{background:#edf4f7;color:#133c61;text-align:left;line-height:1.5}#preview h1{font:40px/1.15 Georgia,serif;overflow-wrap:anywhere}#preview-excerpt{font-size:20px;color:#596b78}#preview-body{line-height:1.8;overflow-wrap:anywhere;white-space:pre-line}#preview-category{text-transform:uppercase;letter-spacing:.1em;font-size:12px}#editor h2{margin-top:0}.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}small,.muted{color:#596b78;font-size:12px;line-height:1.7}pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:11px;background:#edf4f7;padding:10px}summary{cursor:pointer}#metrics{font-size:13px;line-height:1.7}@media(max-width:1100px){#workspace{grid-template-columns:200px 1fr}#editor{grid-column:2}#preview{grid-column:2}aside{grid-row:1/3}}@media(max-width:700px){header{flex-wrap:wrap;padding:18px}#workspace{display:flex;flex-direction:column;padding:12px}.panel{width:100%}aside{position:static}#login-panel{margin:25px 12px}#preview h1{font-size:32px}}