:root{--text:#2c2c34;--text-muted:#6b6375;--bg:#fff;--bg-subtle:#f5f4f8;--border:#e2e0e6;--accent:#6d28d9;--accent-contrast:#fff;--danger:#c0392b;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--text:#e5e4e7;--text-muted:#9ca3af;--bg:#16171d;--bg-subtle:#1f2028;--border:#2e303a;--accent:#c084fc;--accent-contrast:#16171d}}*{box-sizing:border-box}body{color:var(--text);background:var(--bg);margin:0;font-family:system-ui,Segoe UI,Roboto,sans-serif}a{color:var(--accent)}button{font:inherit;cursor:pointer;border:1px solid var(--border);background:var(--bg-subtle);color:var(--text);border-radius:6px;padding:6px 12px}button.active,.markdown-editor__tabs button.active{background:var(--accent);color:var(--accent-contrast);border-color:var(--accent)}button.danger{color:var(--danger);border-color:var(--danger);background:0 0}button:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:8px 10px}.page{max-width:960px;margin:0 auto;padding:24px 16px 64px}.app-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:12px 24px;display:flex}.app-header__brand{color:var(--text);font-size:1.2rem;font-weight:700;text-decoration:none}.app-header__actions{align-items:center;gap:12px;display:flex}.app-header__user{color:var(--text-muted)}.hint-banner,.conflict-banner{background:var(--bg-subtle);border:1px solid var(--border);border-radius:8px;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;padding:12px 16px;display:flex}.error-banner{color:var(--danger)}.note-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;display:grid}.note-card{border:1px solid var(--border);color:var(--text);background:var(--bg-subtle);border-radius:8px;padding:16px;text-decoration:none;display:block}.note-card h3{margin:0 0 8px}.note-card__excerpt{color:var(--text-muted);margin:0 0 12px;font-size:.9rem}.note-card__meta{color:var(--text-muted);gap:10px;font-size:.8rem;display:flex}.note-grid__status{text-align:center;color:var(--text-muted);padding:24px}.note-editor-page__title{width:100%;margin-bottom:16px;font-size:1.5rem;font-weight:600;display:block}.note-editor-page__actions{gap:10px;margin-top:16px;display:flex}.markdown-editor__tabs{gap:4px;margin-bottom:8px;display:flex}.markdown-editor__input-wrapper{position:relative}.markdown-editor__textarea{resize:vertical;width:100%;font-family:ui-monospace,Consolas,monospace}.markdown-view{line-height:1.6}.markdown-view :first-child{margin-top:0}.mention-suggestions{z-index:10;background:var(--bg);border:1px solid var(--border);border-radius:6px;max-width:260px;margin:4px 0 0;padding:4px;list-style:none;position:absolute}.mention-suggestions li button{text-align:left;background:0 0;border:none;width:100%;display:block}.mention-suggestions li button:hover{background:var(--bg-subtle)}.dialog-overlay{z-index:100;background:#0006;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.dialog{background:var(--bg);border-radius:10px;width:100%;max-width:480px;max-height:90vh;padding:24px;overflow-y:auto}.dialog section{margin-bottom:20px}.share-form{flex-wrap:wrap;gap:8px;margin-bottom:12px;display:flex;position:relative}.share-form input{flex:1;min-width:160px}.share-list,.public-link{margin:0;padding:0;list-style:none}.share-list li{align-items:center;gap:10px;padding:6px 0;display:flex}.share-list li span:first-child{flex:1}.public-link{gap:8px;display:flex}.public-link input{flex:1}.public-note-banner{background:var(--bg-subtle);color:var(--text-muted);border-radius:999px;margin-bottom:12px;padding:4px 12px;font-size:.85rem;display:inline-block}