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var(--border);background:var(--card);cursor:pointer;font-weight:600}.post-card__comments{margin-top:14px;border-top:1px solid var(--border);padding-top:14px}@media(max-width:768px){.post-card{margin:12px 10px;padding:14px}.post-card__actions{flex-direction:column;align-items:stretch}.like-btn,.comment-toggle-btn{width:100%}}@media(max-width:768px){.nav-links{flex-wrap:wrap;justify-content:flex-end;gap:10px}.nav-link,.nav-btn{margin-left:0}}@media(max-width:480px){.navbar{padding:12px 14px}.form-card{padding:16px}}.profile-container{width:100%;max-width:900px;margin:2rem auto;padding:2rem;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);text-align:center}.profile-image{width:160px;height:160px;border-radius:50%;object-fit:cover;border:4px solid var(--primary);margin-bottom:1rem}.follow-stats{display:flex;justify-content:center;gap:2rem;margin-top:1rem;font-weight:600}.profile-container button{margin-top:1.5rem;padding:.75rem 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