Add ability to hide posts from unregistered users.

static/css/site.css

@@ -13,6 +13,7 @@ nav { display:flex; align-items:center; gap:22px; font-family:"DM Mono", monospa
 .journal, .editor-wrap { padding:40px max(5vw, 24px) 90px; }.section-head { display:flex; justify-content:space-between; padding-bottom:14px; border-bottom:1px solid var(--ink); margin-bottom:18px; }.post-grid { display:grid; grid-template-columns:repeat(3, 1fr); border-top:1px solid var(--ink); border-left:1px solid var(--ink); }.post-card { min-height:320px; padding:21px; border-right:1px solid var(--ink); border-bottom:1px solid var(--ink); display:flex; flex-direction:column; transition:background .2s; }.post-card:hover { background:var(--acid); }.post-meta { display:flex; justify-content:space-between; color:var(--muted); }.post-card h2 { font-size:29px; line-height:1; margin:28px 0 14px; }.post-card h2 a:hover { text-decoration:underline; text-decoration-thickness:2px; }.post-card p { line-height:1.45; margin:0; color:var(--muted); }.post-foot { margin-top:auto; display:flex; justify-content:space-between; align-items:center; padding-top:20px; font:10px "DM Mono", monospace; }.post-foot a { font:30px "DM Mono", monospace; }.empty-state { min-height:300px; padding:64px 0; text-align:center; border-bottom:1px solid var(--ink); }.empty-icon { font:42px "DM Mono", monospace; color:var(--orange); }.empty-state h2 { margin:10px 0 0; font-size:31px; }.empty-state p { color:var(--muted); margin:8px 0 24px; }
 .auth-layout { min-height:calc(100vh - 160px); padding:70px max(10vw, 24px); display:grid; grid-template-columns:1fr minmax(280px, 390px); gap:10vw; align-items:center; }.auth-copy h1 { font-size:clamp(45px, 6vw, 82px); line-height:.9; margin:15px 0; }.auth-copy p { max-width:380px; font-size:18px; line-height:1.5; color:var(--muted); }.auth-form, .editor-form { display:grid; gap:19px; }.auth-form { padding:27px; border:1px solid var(--ink); background:rgba(241,241,233,.8); }.auth-form label, .editor-form label { display:grid; gap:7px; font:11px "DM Mono", monospace; }input, textarea { width:100%; resize:vertical; background:#fbfbf6; border:1px solid var(--ink); border-radius:0; padding:12px; color:var(--ink); font:15px "Space Grotesk", sans-serif; }input:focus, textarea:focus { outline:3px solid var(--acid); outline-offset:1px; }.form-switch { font-size:13px; color:var(--muted); }.form-switch a { color:var(--ink); text-decoration:underline; }.editor-form { max-width:900px; }.two-col { display:grid; grid-template-columns:1fr 2fr; gap:19px; }
 .step-images { margin:0; padding:16px; border:1px solid var(--ink); }.step-images legend { padding:0 5px; font:11px "DM Mono", monospace; }.step-images p { margin:0 0 15px; color:var(--muted); font-size:13px; line-height:1.45; }.step-images code { color:var(--orange); font:12px "DM Mono", monospace; }.step-image-row { display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-bottom:12px; }.add-step-image { justify-self:start; border:1px solid var(--ink); background:transparent; padding:8px 10px; font:11px "DM Mono", monospace; cursor:pointer; }.add-step-image:hover { background:var(--acid); }
+.post-visibility { grid-template-columns:auto 1fr; align-items:center; column-gap:9px; padding:12px; border:1px solid var(--ink); background:rgba(241,241,233,.8); cursor:pointer; }.post-visibility input { width:16px; height:16px; margin:0; accent-color:var(--orange); }.post-visibility small { grid-column:2; color:var(--muted); font:12px "Space Grotesk", sans-serif; letter-spacing:0; text-transform:none; }
 .article { max-width:850px; margin:0 auto; padding:80px 24px 100px; }.article h1 { font-size:clamp(48px, 7vw, 90px); line-height:.93; margin:23px 0; }.article-lead { border-left:4px solid var(--orange); padding-left:18px; max-width:720px; font-size:23px; line-height:1.35; }.byline { padding:20px 0; border-top:1px solid var(--ink); border-bottom:1px solid var(--ink); margin:35px 0; }.article-image-button { display:block; max-width:680px; width:100%; margin:0 0 30px; padding:0; border:0; background:none; cursor:zoom-in; }.article-image { display:block; width:100%; max-height:430px; object-fit:cover; border:1px solid var(--ink); }.inline-image { max-width:680px; margin:28px 0; }.inline-image .article-image-button { margin:0; }.inline-image figcaption { padding-top:8px; color:var(--muted); font:12px "DM Mono", monospace; }.image-dialog { width:min(94vw, 1200px); max-width:none; padding:0; border:1px solid var(--ink); background:var(--ink); }.image-dialog::backdrop { background:rgba(17,33,43,.85); }.image-dialog img { display:block; width:100%; max-height:88vh; object-fit:contain; }.dialog-close { position:absolute; top:10px; right:10px; border:1px solid var(--paper); background:var(--ink); color:var(--paper); padding:8px 10px; font:12px "DM Mono", monospace; cursor:pointer; }.article-body { max-width:680px; font-size:18px; line-height:1.7; margin-bottom:35px; }.article-text { white-space:pre-wrap; }
 .code-block { margin:28px 0; border:1px solid var(--ink); background:var(--ink); }.code-block-head { display:flex; align-items:center; justify-content:space-between; min-height:38px; padding:7px 10px 7px 14px; color:var(--paper); font:11px "DM Mono", monospace; letter-spacing:.7px; text-transform:uppercase; }.copy-code { border:1px solid var(--paper); background:transparent; color:var(--paper); padding:5px 8px; font:11px "DM Mono", monospace; cursor:pointer; }.copy-code:hover { border-color:var(--acid); background:var(--acid); color:var(--ink); }.code-block pre { margin:0; padding:18px; overflow:auto; background:#fbfbf6; color:var(--ink); font:14px/1.55 "DM Mono", monospace; white-space:pre; }.code-block code { font:inherit; }
 .flash { margin:16px max(5vw, 24px) 0; padding:11px 14px; font:12px "DM Mono", monospace; border:1px solid var(--ink); }.flash.error { border-color:var(--orange); background:#ffe3d9; }.flash.success { background:var(--acid); }footer { border-top:1px solid var(--ink); padding:23px max(5vw, 24px); display:flex; justify-content:space-between; font:10px "DM Mono", monospace; color:var(--muted); }