.skel{background:linear-gradient(90deg,#e5e7eb 25%,#f3f4f6,#e5e7eb 75%);background-size:200% 100%;animation:skelPulse 1.5s ease-in-out infinite;border-radius:4px}@keyframes skelPulse{0%{background-position:200% 0}to{background-position:-200% 0}}.skel-activity{padding:16px 8px;border-bottom:1px solid #f5f5f5}.skel-badge{width:55px;height:20px;margin-bottom:10px}.skel-heading{width:80%;height:18px;margin-bottom:8px}.skel-line{width:100%;height:13px;margin-bottom:8px}.skel-meta{width:45%;height:12px}.profile-page-layout{display:flex;justify-content:center;gap:30px;padding:20px;background-color:#f1f2f2;min-height:100vh;align-items:flex-start}.profile-main{width:100%;max-width:620px}.profile-card{background:#fff;border-radius:16px;box-shadow:0 4px 20px #0000000f;overflow:hidden;position:relative;margin-bottom:16px}.profile-cover{height:120px;background:linear-gradient(135deg,#2e69ff,#1a4a7c)}.profile-avatar-wrap{position:absolute;top:60px;left:24px}.profile-avatar-letter{width:110px;height:110px;border-radius:50%;background:linear-gradient(135deg,#b92b27,#d94440);color:#fff;display:flex;align-items:center;justify-content:center;font-size:42px;font-weight:800;border:4px solid white;box-shadow:0 4px 10px #0000001a}.profile-avatar-img{width:110px;height:110px;border-radius:50%;object-fit:cover;border:4px solid white;box-shadow:0 4px 10px #0000001a}.profile-info-area{padding:70px 24px 24px}.profile-name{font-size:26px;font-weight:800;color:#111827;margin:0}.profile-username{font-size:14px;color:#6b7280;display:block;margin-top:2px}.profile-role-badge{display:inline-block;margin-top:8px;padding:4px 14px;background:#eef3ff;color:#2e69ff;border-radius:999px;font-weight:600;font-size:13px}.profile-bio{margin-top:12px;font-size:15px;line-height:1.6;color:#374151}.profile-bio.empty{color:#9ca3af;font-style:italic}.profile-details-grid{display:flex;flex-wrap:wrap;gap:16px;margin-top:16px}.detail-item{display:flex;align-items:center;gap:6px;font-size:14px;color:#6b7280}.detail-item i{color:#9ca3af;width:16px;text-align:center}.profile-links{display:flex;gap:10px;margin-top:16px}.social-link{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border:1px solid #e5e7eb;border-radius:8px;font-size:12px;font-weight:500;text-decoration:none;color:#374151;transition:all .2s}.social-link:hover{border-color:#2e69ff;color:#2e69ff}.profile-interests-section{margin-top:20px;border-top:1px solid #f3f4f6;padding-top:16px}.interests-container{display:flex;flex-wrap:wrap;gap:8px}.interest-chip{padding:6px 16px;background:#f3f4f6;color:#374151;border-radius:999px;font-size:13px;font-weight:500}.interest-chip.empty{color:#9ca3af;font-style:italic;background:transparent;padding:0}.profile-stats-bar{background:#fff;border:1px solid #e3e6ea;border-radius:12px;padding:16px 20px;display:flex;gap:24px;margin-bottom:12px}.pstat{display:flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:#374151}.pstat i{color:#9ca3af}.pstat span{color:#111827;font-weight:800}.tabs{display:flex;background:#fff;border:1px solid #e3e6ea;border-radius:12px 12px 0 0;border-bottom:none}.tab{flex:1;padding:14px;background:none;border:none;font-weight:700;font-size:14px;color:#6b7280;cursor:pointer;border-bottom:3px solid transparent;transition:color .2s,border-color .2s;display:flex;align-items:center;justify-content:center;gap:8px}.tab:hover{color:#111827}.tab.active{color:#2e69ff;border-bottom-color:#2e69ff}.activity-feed{background:#fff;border:1px solid #e3e6ea;border-radius:0 0 12px 12px;padding:4px 12px;min-height:200px}.activity-item{padding:16px 8px;border-bottom:1px solid #f3f4f6;transition:background .15s}.activity-item:last-child{border-bottom:none}.activity-item:hover{background:#fafbfc}.activity-item-top{display:flex;align-items:center;gap:8px;margin-bottom:8px}.activity-badge{display:inline-flex;align-items:center;gap:4px;background:#eef3ff;color:#2e69ff;font-size:11px;font-weight:700;padding:3px 10px;border-radius:4px}.activity-badge.post-badge{background:#fef3c7;color:#92400e}.activity-time{font-size:12px;color:#9ca3af}.activity-heading{font-size:16px;font-weight:700;color:#111827;line-height:1.4;margin:0 0 6px;text-decoration:none;display:block}.activity-heading:hover{color:#2e69ff;text-decoration:underline}.activity-desc{font-size:14px;color:#6b7280;line-height:1.5;margin:0 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.activity-meta{display:flex;gap:16px;align-items:center}.activity-meta-item{display:inline-flex;align-items:center;gap:4px;font-size:12px;color:#9ca3af;font-weight:600}.no-activity{text-align:center;color:#9ca3af;padding:50px 20px}#profileUsername:after{content:" • Member since 2026";font-size:12px;color:#999;font-weight:400}@media(max-width:800px){.sidebar-wrapper{display:none}.profile-main{max-width:100%}.profile-avatar-wrap{left:16px;top:70px}.profile-avatar-letter,.profile-avatar-img{width:80px;height:80px;font-size:32px}.profile-info-area{padding:50px 16px 16px}.profile-stats-bar{flex-wrap:wrap;gap:16px}}