:root{color-scheme:light dark;--bg:#fbfbf8;--fg:#1f2933;--muted:#5c6670;--line:#d7dde2;--panel:#fff;--accent:#0f766e}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--bg);color:var(--fg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}main{margin:0 auto;max-width:1120px;padding:32px 20px}.nav{border-bottom:1px solid var(--line);background:var(--panel)}.nav-inner{align-items:center;display:flex;gap:20px;justify-content:space-between;margin:0 auto;max-width:1120px;padding:14px 20px}.links{display:flex;flex-wrap:wrap;gap:14px;font-size:14px}.grid{display:grid;grid-gap:16px;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:18px}.muted{color:var(--muted)}.badge{border:1px solid var(--line);border-radius:999px;color:var(--accent);display:inline-block;font-size:12px;padding:4px 8px}.stack{display:grid;grid-gap:16px;gap:16px}.dialog-actions,.editor-toolbar{display:flex;flex-wrap:wrap;gap:8px}button,input{font:inherit}button{background:var(--accent);border:1px solid var(--accent);border-radius:6px;color:#fff;cursor:pointer;padding:8px 12px}button:disabled{cursor:not-allowed;opacity:.55}.dialog,.dropzone,.editor-shell{background:var(--panel);border:1px solid var(--line);border-radius:8px;display:grid;grid-gap:12px;gap:12px;padding:16px}.editor-content{border:1px solid var(--line);border-radius:6px;min-height:220px;padding:12px}.editor-content .ProseMirror{min-height:190px;outline:none}.media-grid{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.media-tile{background:var(--panel);color:var(--fg);display:grid;grid-gap:8px;gap:8px;padding:8px;text-align:left}.media-tile img{aspect-ratio:16/9;background:var(--line);border-radius:6px;height:auto;object-fit:cover;width:100%}