*{box-sizing:border-box}
body{margin:0;background:#0b1220;color:#e5e9f0;font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
a{color:#4f8cff;text-decoration:none}
.top{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;gap:8px;padding:10px 14px;background:#111a2e;border-bottom:1px solid #1f2b45;flex-wrap:wrap}
.brand{font-weight:700;color:#fff}.brand span{color:#4f8cff}
nav a,nav button{margin-left:10px;font-size:14px}
main{max-width:680px;margin:0 auto;padding:14px}
.card{background:#111a2e;border:1px solid #1f2b45;border-radius:12px;padding:14px;margin-bottom:14px}
input,textarea,select{width:100%;background:#0b1220;color:#e5e9f0;border:1px solid #2a3a5c;border-radius:8px;padding:10px;font:inherit;margin:4px 0 10px}
textarea{min-height:100px;resize:vertical}
button,.btn{background:#2563eb;color:#fff;border:0;border-radius:8px;padding:9px 14px;font:inherit;cursor:pointer}
button.ghost{background:transparent;border:1px solid #2a3a5c;color:#cbd5e1}
button.danger{background:#b91c1c}
button:disabled{opacity:.5}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.muted{color:#8b98b0;font-size:13px}
.err{color:#f87171}
.head{display:flex;gap:10px;align-items:center;margin-bottom:8px}
.av{width:38px;height:38px;border-radius:50%;object-fit:cover;background:#1f2b45;flex:none}
.av.big{width:80px;height:80px}
.tag{background:#1e3a8a;color:#bfdbfe;border-radius:999px;padding:1px 8px;font-size:12px}
.body{white-space:pre-wrap;word-wrap:break-word}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:6px;margin:8px 0}
.grid img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:8px;cursor:pointer}
.thumb{position:relative}.thumb button{position:absolute;top:2px;right:2px;padding:2px 7px;background:#000a}
.actions{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.actions button{padding:6px 10px;font-size:13px}
.liked{background:#be185d}
.comment{border-top:1px solid #1f2b45;padding:6px 0;font-size:14px}
.hiddenpost{border-color:#b45309}
.foot{text-align:center;color:#8b98b0;font-size:12px;padding:20px 14px 40px}
.lightbox{position:fixed;inset:0;background:#000e;display:flex;align-items:center;justify-content:center;z-index:20}
.lightbox img{max-width:100%;max-height:100%}
.hidden{display:none!important}
.toast{position:fixed;bottom:16px;left:50%;transform:translateX(-50%);background:#1f2b45;padding:10px 16px;border-radius:8px;z-index:30}
label.chk{display:flex;gap:8px;align-items:flex-start}label.chk input{width:auto;margin-top:4px}
.m0{margin:0}