:root{--green: #2f5e2e;--green-light: #4caf50;--amber: #ff9800;--red: #d32f2f;--bg: #f6f7f4;--card: #ffffff;--text: #1f1f1f;--muted: #666666;--radius: 10px}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--text)}.loading{text-align:center;padding:3rem;font-size:1.2rem}.navbar{background:var(--green);color:#fff;padding:.8rem 1.2rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}.brand{font-size:1.25rem;font-weight:700;color:#fff;text-decoration:none}.nav-links{display:flex;gap:1rem;align-items:center}.nav-links a{color:#fff;text-decoration:none;font-weight:500}.help-link{background:var(--red);padding:.35rem .7rem;border-radius:var(--radius);animation:pulse 1.5s infinite}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}.nav-links button{background:#fff3;border:none;color:#fff;padding:.4rem .8rem;border-radius:var(--radius);cursor:pointer}.main{max-width:900px;margin:1.5rem auto;padding:0 1rem}.card{background:var(--card);border-radius:var(--radius);padding:1.2rem;margin-bottom:1rem;box-shadow:0 2px 6px #0000000f}.card h2,.card h3{margin-top:0}.form label{display:block;margin:.6rem 0 .25rem;font-weight:600}.form input,.form select,.form textarea{width:100%;padding:.6rem;border:1px solid #ccc;border-radius:var(--radius);font-size:1rem}.form textarea{min-height:100px;resize:vertical}.btn{display:inline-block;background:var(--green);color:#fff;border:none;padding:.7rem 1.2rem;border-radius:var(--radius);cursor:pointer;font-size:1rem;margin-top:.8rem}.btn:hover{background:#264d25}.btn-danger{background:var(--red)}.btn-amber{background:var(--amber);color:#1f1f1f}.tabs{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1rem}.tab{padding:.5rem .9rem;border-radius:999px;border:1px solid #ccc;background:#fff;cursor:pointer}.tab.active{background:var(--green);color:#fff;border-color:var(--green)}.post-meta{color:var(--muted);font-size:.85rem;margin-bottom:.6rem}.badge{display:inline-block;padding:.2rem .5rem;border-radius:999px;font-size:.75rem;font-weight:700;text-transform:uppercase}.badge-help{background:var(--red);color:#fff}.badge-sale{background:var(--green-light);color:#fff}.badge-wanted{background:var(--amber);color:#1f1f1f}.badge-repair{background:#607d8b;color:#fff}.badge-looking{background:#9c27b0;color:#fff}.ad-banner{background:#fff8e1;border-bottom:1px solid #ffe0b2;padding:.6rem 1rem;text-align:center;font-size:.95rem}.ad-banner a{color:var(--green);font-weight:700}.error{color:var(--red);margin-top:.5rem}.success{color:var(--green);margin-top:.5rem}@media (max-width: 600px){.navbar{flex-direction:column;align-items:flex-start}.nav-links{flex-wrap:wrap}}