*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #000;--bg-secondary: #121212;--bg-tertiary: #1a1a1a;--text-primary: #fff;--text-secondary: #a0a0a0;--accent: #0095f6;--accent-hover: #1aa1f7;--border: #262626;--error: #ed4956;--success: #00a86b}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;background:none;font-family:inherit}input,textarea{font-family:inherit}.container{max-width:935px;margin:0 auto;padding:0 20px}.header{position:sticky;top:0;background:var(--bg-primary);border-bottom:1px solid var(--border);z-index:100}.header-inner{display:flex;align-items:center;justify-content:space-between;height:60px;max-width:935px;margin:0 auto;padding:0 20px}.logo{font-size:24px;font-weight:600;color:var(--text-primary)}.logo span{color:var(--accent)}.search-input{background:var(--bg-tertiary);border:none;border-radius:8px;padding:10px 16px;color:var(--text-primary);width:250px}.search-input::placeholder{color:var(--text-secondary)}.photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;margin-top:20px}.photo-grid-item{position:relative;aspect-ratio:1;overflow:hidden;cursor:pointer}.photo-grid-item img{width:100%;height:100%;object-fit:cover;transition:transform .2s}.photo-grid-item:hover img{transform:scale(1.05)}.photo-grid-item .overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#0000004d;display:flex;align-items:center;justify-content:center;gap:20px;opacity:0;transition:opacity .2s}.photo-grid-item:hover .overlay{opacity:1}.overlay-stat{color:#fff;font-weight:600;display:flex;align-items:center;gap:6px}.profile-header{display:flex;gap:80px;padding:30px 0;border-bottom:1px solid var(--border)}.profile-avatar{width:150px;height:150px;border-radius:50%;object-fit:cover;background:var(--bg-tertiary)}.profile-info{flex:1}.profile-name{font-size:20px;font-weight:400;margin-bottom:20px}.profile-stats{display:flex;gap:40px;margin-bottom:20px}.profile-stat{font-size:16px}.profile-stat strong{font-weight:600}.profile-bio{color:var(--text-secondary);line-height:1.5}.photo-modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000e6;display:flex;align-items:center;justify-content:center;z-index:1000}.photo-modal-content{display:flex;background:var(--bg-secondary);max-width:90vw;max-height:90vh;border-radius:4px;overflow:hidden}.photo-modal-image{max-width:60vw;max-height:90vh;object-fit:contain}.photo-modal-sidebar{width:350px;display:flex;flex-direction:column}.photo-modal-header{display:flex;align-items:center;gap:12px;padding:16px;border-bottom:1px solid var(--border)}.photo-modal-avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;background:var(--bg-tertiary)}.photo-modal-comments{flex:1;overflow-y:auto;padding:16px}.comment{margin-bottom:16px}.comment-header{display:flex;align-items:center;gap:8px;margin-bottom:4px}.comment-avatar{width:24px;height:24px;border-radius:50%;object-fit:cover;background:var(--bg-tertiary)}.comment-name{font-weight:600;font-size:14px}.comment-content{font-size:14px;line-height:1.4}.comment-time{color:var(--text-secondary);font-size:12px;margin-top:4px}.photo-modal-actions{padding:12px 16px;border-top:1px solid var(--border)}.action-btn{background:none;border:none;color:var(--text-primary);font-size:24px;cursor:pointer;padding:8px}.action-btn.liked{color:var(--error)}.likes-count{font-weight:600;margin:8px 0}.photo-caption{font-size:14px;line-height:1.4}.photo-caption strong{font-weight:600}.photo-time{color:var(--text-secondary);font-size:12px;margin-top:8px}.btn{padding:8px 16px;border-radius:8px;font-weight:600;font-size:14px;transition:all .2s}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary)}.btn-secondary:hover{background:#2a2a2a}.loading{text-align:center;padding:40px;color:var(--text-secondary)}.empty{text-align:center;padding:60px 20px;color:var(--text-secondary)}.empty h2{color:var(--text-primary);margin-bottom:8px}.tag{display:inline-block;color:var(--accent);font-weight:500}@media (max-width: 768px){.profile-header{flex-direction:column;align-items:center;gap:20px;text-align:center}.profile-avatar{width:100px;height:100px}.profile-stats{justify-content:center}.photo-modal-content{flex-direction:column}.photo-modal-image{max-width:100vw;max-height:50vh}.photo-modal-sidebar{width:100%;height:50vh}}