:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--accent:#db2777;--border:#e2e8f0;--muted:#64748b;--bg:#f8fafc;--surface:#fff;--text:#0f172a;font-family:system-ui,-apple-system,Segoe UI,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--border:#2e303a;--muted:#94a3b8;--bg:#0f172a;--surface:#1e293b;--text:#f1f5f9}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0}.container{max-width:640px;margin:0 auto;padding:1.5rem}a{color:inherit;text-decoration:none}button{cursor:pointer;background:var(--accent);color:#fff;border:none;border-radius:999px;padding:.5rem 1.1rem;font-size:.9rem}button:disabled{opacity:.5;cursor:not-allowed}button.liked{color:var(--accent);background:#fce7f3}input,textarea{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;padding:.6rem;font-family:inherit;font-size:.95rem}textarea{resize:vertical;min-height:70px}.navbar{background:var(--surface);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:1rem 1.5rem;display:flex;position:sticky;top:0}.brand{color:var(--accent);font-size:1.1rem;font-weight:700}.nav-links{align-items:center;gap:1.25rem;display:flex}.nav-links a{color:var(--accent)}.muted{color:var(--muted);font-size:.85rem}.post-form{flex-direction:column;gap:.6rem;margin-bottom:1.5rem;display:flex}.post-form button{align-self:flex-end}.post-list{flex-direction:column;gap:1rem;display:flex}.post-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1rem}.post-header{justify-content:space-between;align-items:center;margin-bottom:.5rem;display:flex}.post-author{color:var(--text);font-weight:600}.post-content p{color:var(--text);margin:0 0 .5rem}.post-content img{border-radius:8px;width:100%}.post-actions{align-items:center;gap:1rem;margin-top:.5rem;display:flex}.post-actions button{color:var(--text);border:1px solid var(--border);background:0 0}.post-actions a{color:var(--accent)}.profile-header{justify-content:space-between;align-items:flex-start;margin-bottom:1.5rem;display:flex}.comment-list{flex-direction:column;gap:.6rem;display:flex}.comment-row{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:.6rem .9rem}.comment-row p{margin:.2rem 0 0}.auth-form{flex-direction:column;gap:.9rem;max-width:380px;display:flex}.auth-form label{color:var(--muted);flex-direction:column;gap:.3rem;font-size:.9rem;display:flex}.status{color:var(--muted)}.status.error{color:#dc2626}