body{font-family:Arial,Helvetica,sans-serif;background:#f6f4ee;color:#111;margin:0} .container{max-width:1000px;margin:0 auto;padding:24px} .nav{display:flex;justify-content:space-between;align-items:center;padding:12px 0} .card{background:#fff;padding:16px;border-radius:10px;margin-bottom:12px} a{color:#0b3d2e} .btn{background:#0b3d2e;color:#fff;padding:10px 12px;border-radius:999px;text-decoration:none} .post{background:#fff;padding:18px;border-radius:12px;margin-bottom:18px}