:root{--bg-primary: #ffffff;--bg-secondary: #f0fdf4;--bg-input: #f1f5f9;--border: #e2e8f0;--text-primary: #0f172a;--text-muted: #64748b;--accent: #22c55e;--accent-dark: #16a34a;--danger: #ef4444}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6}#app{display:flex;min-height:100vh;margin:0;padding:0}.auth-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg-secondary);width:100%}.auth-card{background:var(--bg-primary);border-radius:.5rem;padding:2rem;width:100%;max-width:400px;box-shadow:0 4px 6px #0000001a}.auth-logo{font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--accent);font-weight:700;font-size:1.5rem;text-align:center;margin-bottom:1.5rem}.auth-heading{color:var(--text-primary);font-size:1.5rem;font-weight:600;text-align:center;margin-bottom:1.5rem}.auth-form{display:flex;flex-direction:column;gap:1rem}.form-group{display:flex;flex-direction:column;gap:.25rem}.auth-input{background:var(--bg-input);border:none;border-bottom:2px solid var(--border);padding:.75rem .25rem;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;width:100%;font-size:1rem;color:var(--text-primary);outline:none;transition:border-color .2s ease}.auth-input:focus{border-color:var(--accent)}.auth-input::placeholder{color:var(--text-muted)}.field-hint{font-size:.75rem;color:var(--text-muted);font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.field-error{font-size:.875rem;color:var(--danger);margin-top:.25rem;display:none}.auth-error{font-size:.875rem;color:var(--danger);margin-top:.5rem;text-align:center;display:none}.auth-button{background:var(--accent);color:#000;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-weight:700;border:none;border-radius:9999px;padding:.75rem 1.5rem;font-size:1rem;cursor:pointer;transition:background-color .2s ease;margin-top:.5rem}.auth-button:hover:not(:disabled){background:var(--accent-dark)}.auth-button:disabled{opacity:.4;cursor:not-allowed}.auth-link{text-align:center;margin-top:1.5rem;font-size:.875rem;color:var(--text-muted)}.auth-link a{color:var(--accent);text-decoration:none;font-weight:500}.auth-link a:hover{text-decoration:underline}.profile-page{width:100%;max-width:600px}.profile-header{padding:1.5rem 0;border-bottom:1px solid var(--border)}.profile-avatar-section{display:flex;align-items:flex-start;gap:1rem;margin-bottom:1rem}.profile-avatar{width:48px;height:48px;border-radius:50%;background:var(--accent);color:var(--bg-primary);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.25rem;flex-shrink:0;cursor:pointer;transition:opacity .2s ease}.profile-avatar:hover{opacity:.8}.profile-info{flex:1}.profile-display-name{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin-bottom:.25rem}.profile-username{font-size:.875rem;color:var(--text-muted);margin-bottom:.5rem}.profile-bio{font-size:.875rem;color:var(--text-primary);line-height:1.4;margin-bottom:.5rem}.profile-bio p{margin:0 0 .5rem}.profile-bio p:last-child{margin-bottom:0}.profile-bio strong{font-weight:700}.profile-bio em{font-style:italic}.profile-bio code{background:var(--bg-secondary);padding:.125rem .25rem;border-radius:.25rem;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.8em;color:var(--accent-dark)}.profile-bio a{color:var(--accent);text-decoration:underline}.profile-bio a:hover{color:var(--accent-dark)}.profile-edit-input,.profile-edit-textarea{background:var(--bg-input);border:1px solid var(--border);border-radius:.25rem;padding:.5rem;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem;color:var(--text-primary);outline:none;transition:border-color .2s ease}.profile-edit-input:focus,.profile-edit-textarea:focus{border-color:var(--accent)}.profile-edit-textarea{min-height:3rem;resize:vertical}.profile-stats{display:flex;gap:2rem;padding:1rem 0;border-bottom:1px solid var(--border)}.profile-stat{display:flex;flex-direction:column;align-items:center}.stat-number{font-size:1.25rem;font-weight:600;color:var(--text-primary);font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.profile-stat:not(:last-child):after{content:attr(data-label);font-size:.75rem;color:var(--text-muted);margin-top:.25rem}.profile-actions{padding:1rem 0;border-bottom:1px solid var(--border)}.profile-button{padding:.5rem 1rem;border-radius:.25rem;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease;border:1px solid transparent}.profile-button--primary{background:var(--accent);color:#000;border-color:var(--accent)}.profile-button--primary:hover{background:var(--accent-dark);border-color:var(--accent-dark)}.profile-button--secondary{background:transparent;color:var(--accent);border-color:var(--accent)}.profile-button--secondary:hover{background:var(--accent);color:#000}.profile-button--save{background:var(--accent);color:#000;margin-right:.5rem}.profile-button--save:hover{background:var(--accent-dark)}.profile-button--cancel{background:transparent;color:var(--text-muted);border-color:var(--border)}.profile-button--cancel:hover{background:var(--bg-input)}.profile-edit-buttons{display:flex;gap:.5rem}.profile-posts{padding-top:1rem}.profile-posts-heading{font-size:1.125rem;font-weight:600;color:var(--text-primary);margin-bottom:1rem;padding-bottom:.5rem;border-bottom:1px solid var(--border)}.profile-posts-list{display:flex;flex-direction:column;gap:0}.loading-text,.error-text,.empty-text{text-align:center;padding:2rem;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem}.loading-text{color:var(--text-muted)}.error-text{color:var(--danger)}.empty-text{color:var(--text-muted)}.post-content{color:var(--text-primary);font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.4;margin-bottom:.5rem}.post-timestamp{color:var(--text-muted);font-size:.75rem;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}h1{color:var(--accent);font-size:2rem;margin-bottom:.5rem}p{color:var(--text-muted)}.main-container{display:flex;width:100%;max-width:1200px;margin:0 auto}.left-nav{width:240px;flex-shrink:0;padding:1rem;border-right:1px solid var(--border);background:#fff}.main-content{flex:1;max-width:600px;padding:1rem;border-right:1px solid var(--border)}.right-panel{width:350px;flex-shrink:0;padding:1rem}@media (max-width: 1024px){.right-panel{display:none}.main-container{max-width:840px}}@media (max-width: 768px){.left-nav{position:fixed;bottom:0;left:0;right:0;width:100%;height:60px;border-right:none;border-top:1px solid var(--border);padding:0;z-index:1000}.main-content{padding-bottom:80px}.main-container{flex-direction:column}}.nav-logo{margin-bottom:2rem}.nav-items{display:flex;flex-direction:column;gap:.25rem;margin-bottom:2rem}.nav-item{display:flex;align-items:center;padding:.75rem 1rem;background:transparent;border:none;border-radius:9999px;color:var(--text-primary);cursor:pointer;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:1rem;font-weight:400;transition:all .2s ease;text-align:left;width:100%}.nav-item:hover{background:var(--bg-secondary)}.nav-item--active{color:var(--accent);font-weight:600}.nav-post-button{width:100%;padding:.75rem 1rem;background:var(--accent);color:#000;border:none;border-radius:9999px;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:1rem;font-weight:700;cursor:pointer;transition:background-color .2s ease}.nav-post-button:hover{background:var(--accent-dark)}@media (max-width: 768px){.left-nav{display:flex;justify-content:space-around;align-items:center;height:auto;background:var(--bg-primary);padding:.5rem 1rem}.nav-logo,.nav-post-button,.nav-user-area,.nav-legal-links{display:none!important}.nav-items{display:flex;flex-direction:row;gap:.5rem;width:100%}.nav-item{flex:1;justify-content:center;padding:.5rem .75rem;font-size:.875rem;border-radius:0}.nav-item span:not(.nav-badge):first-child{margin-right:0}.nav-item span:not(.nav-badge):not(:first-child){display:none}.nav-signup-button{display:none!important}}.search-section{margin-bottom:1.5rem}.search-box{position:relative;margin-bottom:1rem}.search-input{width:100%;padding:.75rem 1rem .75rem 2.5rem;background:var(--bg-input);border:1px solid var(--border);border-radius:9999px;color:var(--text-primary);font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem;outline:none;transition:border-color .2s ease}.search-input:focus{border-color:var(--accent)}.search-box.searching .search-input{background:var(--bg-input);opacity:.7}.search-box.searching:after{content:"";position:absolute;right:1rem;top:50%;transform:translateY(-50%);width:16px;height:16px;border:2px solid var(--text-muted);border-top:2px solid var(--accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:translateY(-50%) rotate(0)}to{transform:translateY(-50%) rotate(360deg)}}.search-input::placeholder{color:var(--text-muted)}.search-icon{position:absolute;left:.75rem;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:.875rem}.trending-section,.follow-section,.ad-section{margin-bottom:1.5rem}.section-title{font-size:1.125rem;font-weight:600;color:var(--text-primary);margin-bottom:.75rem;padding:0 .5rem}.trending-list,.follow-list{background:var(--bg-primary);border:1px solid var(--border);border-radius:.5rem;overflow:hidden}.trending-item{padding:.75rem 1rem;cursor:pointer;transition:background-color .2s ease;border-bottom:1px solid var(--border)}.trending-item:last-child{border-bottom:none}.trending-item:hover{background:var(--bg-secondary)}.trending-content{display:flex;flex-direction:column;gap:.25rem}.trending-hashtag{color:var(--text-primary);font-weight:600;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.trending-count{color:var(--text-muted);font-size:.875rem;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.follow-item{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;border-bottom:1px solid var(--border);transition:background-color .2s ease}.follow-item:last-child{border-bottom:none}.follow-item:hover{background:var(--bg-secondary)}.follow-avatar{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.875rem;flex-shrink:0}.follow-info{flex:1;min-width:0}.follow-name{color:var(--text-primary);font-weight:600;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.follow-handle{color:var(--text-muted);font-size:.875rem;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.follow-button{padding:.375rem .875rem;background:transparent;color:var(--accent);border:1px solid var(--accent);border-radius:9999px;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease;white-space:nowrap}.follow-button:hover{background:var(--accent);color:#000}.post-card{background:var(--bg-primary);border-bottom:1px solid var(--border);margin-bottom:0;padding:1rem;transition:background-color .2s ease}.post-card:hover{background:var(--bg-secondary)}.post-header{display:flex;align-items:center;gap:.75rem;margin-bottom:.75rem}.post-avatar{width:40px;height:40px;background:var(--accent);color:var(--bg-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.875rem}.post-username{font-weight:600;color:var(--text-primary)}.post-timestamp{color:var(--text-muted);font-size:.875rem;margin-left:auto}.post-text{margin-bottom:1rem;line-height:1.5;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--text-primary)}.math-inline{display:inline-block;margin:0 .25rem}.post-stage{position:relative;width:100%;padding-bottom:56.25%;background:var(--bg-input);border:1px solid var(--border);margin-bottom:1rem;cursor:pointer;overflow:hidden}.post-stage--flash{padding-bottom:75%}.audio-player,.audio-preview,.image-preview,.gif-preview,.sandbox-frame-container{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem}.audio-player-element{width:100%;max-width:400px;height:auto;min-height:54px;background:var(--bg-primary);border-radius:.5rem;padding:1rem;box-shadow:0 2px 8px #0000001a;display:block!important;visibility:visible!important;opacity:1!important}.audio-player-loading,.audio-player-error,.image-preview-loading,.image-preview-error,.gif-fallback{color:var(--text-muted);font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem;text-align:center;padding:1rem}.audio-player-loading,.image-preview-loading{display:flex;align-items:center;justify-content:center;background:var(--bg-input)}.audio-visualizer-canvas{width:100%;max-width:400px;height:120px;margin:0;border-radius:.5rem;background:var(--bg-secondary);display:block}.audio-player-error,.image-preview-error,.gif-fallback{background:var(--bg-secondary);border:1px solid var(--border);border-radius:.25rem;margin:1rem}.image-preview-img,.gif-image{width:100%;height:100%;object-fit:cover}.stage-hint{position:absolute;bottom:.5rem;right:.5rem;background:#000c;color:var(--text-primary);padding:.25rem .5rem;border-radius:.25rem;font-size:.75rem;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.sandbox-frame{width:100%;height:100%;border:none}.post-actions{display:flex;gap:1rem;align-items:center}.action-button{display:flex;align-items:center;gap:.5rem;padding:.5rem .75rem;background:transparent;border:none;color:var(--text-muted);cursor:pointer;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem;transition:color .2s ease}.action-button:hover,.action-button--active,.action-button--fresh.action-button--active{color:var(--accent)}.action-icon{font-size:1rem}.action-count{font-weight:600}.action-button--fresh.action-button--active .action-count{color:var(--accent)}.post-composer{background:var(--bg-primary);border-bottom:1px solid var(--border);margin-bottom:0;padding:1rem}.composer-header{display:flex;gap:.75rem;margin-bottom:.75rem}.composer-avatar{width:40px;height:40px;background:var(--accent);border-radius:50%;flex-shrink:0}.composer-textarea{flex:1;min-height:3rem;max-height:8rem;padding:.75rem;background:transparent;border:none;outline:none;color:var(--text-primary);font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:1rem;line-height:1.5;resize:none}.composer-textarea::placeholder{color:var(--text-muted)}.composer-file-dropzone{margin-bottom:.75rem;padding:1rem;border:1px dashed var(--border);border-radius:.5rem;text-align:center;transition:border-color .2s ease}.composer-file-dropzone.dragover{border-color:var(--accent)}.dropzone-content{display:flex;flex-direction:column;align-items:center;gap:.5rem}.dropzone-icon{font-size:1.5rem}.dropzone-text{color:var(--text-muted);font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem}.composer-divider{height:1px;background:var(--border);margin:.75rem 0}.composer-footer{display:flex;justify-content:space-between;align-items:center}.composer-actions{display:flex;align-items:center;gap:1rem}.composer-file-input{display:none}.composer-file-button{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:transparent;border:none;color:var(--accent);cursor:pointer;font-size:1.125rem;border-radius:50%;transition:background-color .2s ease}.composer-file-button:hover{background:var(--bg-secondary)}.composer-char-count{font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem;color:var(--text-muted);min-width:3rem;text-align:center}.composer-submit{padding:.5rem 1rem;background:var(--accent);color:#000;border:none;border-radius:9999px;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem;font-weight:700;cursor:pointer;transition:background-color .2s ease}.composer-submit:hover:not(:disabled){background:var(--accent-dark)}.composer-submit:disabled{opacity:.4;cursor:not-allowed}.composer-file-preview{margin-top:.75rem;padding:.75rem;background:var(--bg-secondary);border:1px solid var(--border);border-radius:.5rem}.file-info{display:flex;justify-content:space-between;align-items:center}.file-name{font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem;color:var(--text-primary);flex:1;margin-right:.5rem}.file-remove{background:transparent;border:none;color:var(--text-muted);cursor:pointer;font-size:.875rem;padding:.25rem;border-radius:.25rem;transition:all .2s ease}.file-remove:hover{background:var(--bg-input);color:var(--text-primary)}.timeline{width:100%}.feed-toggle{display:flex;border-bottom:1px solid var(--border);margin-bottom:0;position:sticky;top:0;background:var(--bg-primary);z-index:10}.feed-toggle-btn{flex:1;padding:.75rem 1rem;background:transparent;border:none;color:var(--text-muted);cursor:pointer;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem;font-weight:500;transition:all .2s ease;position:relative}.feed-toggle-btn:hover{color:var(--text-primary)}.feed-toggle-btn.active{color:var(--accent)}.feed-toggle-btn.active:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:2px;background:var(--accent)}.feed-reload-btn{flex:.8;font-size:.8rem;white-space:nowrap}.feed-reload-btn:hover{color:var(--accent)}.feed-reload-btn:active{transform:scale(.95)}.hashtag-input{display:flex;gap:.5rem;margin-bottom:1rem;padding:.75rem;background:var(--surface);border:1px solid #334155;border-radius:.25rem}.hashtag-input-field{flex:1;padding:.5rem .75rem;background:var(--background);border:1px solid #334155;color:var(--text);font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem;border-radius:.25rem}.hashtag-input-field:focus{outline:none;border-color:var(--primary)}.hashtag-input-field::placeholder{color:var(--text-muted)}.hashtag-search-btn{padding:.5rem 1rem;background:var(--primary);color:var(--background);border:none;border-radius:.25rem;cursor:pointer;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem;font-weight:600;transition:all .2s ease}.hashtag-search-btn:hover{background:#16a34a}.hashtag-search-btn:disabled{background:#475569;cursor:not-allowed}.post-list{margin-bottom:1rem}.post-list .font-mono{text-align:center;padding:2rem;color:var(--text-muted);font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem}.ad-banner{background:var(--surface);border:1px solid #334155;margin:1rem 0;padding:1rem;text-align:center}.ad-label{display:block;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.75rem;color:var(--text-muted);margin-bottom:.5rem;text-transform:uppercase;letter-spacing:.05em}.ad-placeholder{padding:2rem;background:#1e293b;border:1px dashed #475569;border-radius:.25rem}.ad-placeholder p{margin:0;color:var(--text-muted);font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem}.load-more-container{text-align:center;margin:1rem 0;padding-bottom:100px}.load-more-btn{padding:.75rem 2rem;background:transparent;color:var(--text);border:1px solid #334155;border-radius:.25rem;cursor:pointer;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem;font-weight:600;transition:all .2s ease}.load-more-btn:hover:not(:disabled){background:#334155;border-color:var(--text)}.load-more-btn:disabled{color:var(--text-muted);border-color:#334155;cursor:not-allowed}.fullscreen-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0f172ae6;display:flex;align-items:center;justify-content:center;z-index:9999;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.fullscreen-modal{background:var(--surface);border:1px solid #334155;border-radius:.5rem;padding:2rem;max-width:400px;width:90%;text-align:center}.fullscreen-message{color:var(--text);font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem;margin-bottom:1.5rem;line-height:1.5}.fullscreen-buttons{display:flex;gap:1rem;justify-content:center}.fullscreen-allow,.fullscreen-deny{padding:.75rem 1.5rem;border:none;border-radius:.25rem;cursor:pointer;font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem;font-weight:600;transition:all .2s ease}.fullscreen-allow{background:var(--primary);color:var(--background)}.fullscreen-allow:hover{background:#16a34a}.fullscreen-deny{background:transparent;color:var(--text);border:1px solid #334155}.fullscreen-deny:hover{background:#334155;border-color:var(--text)}.score-toast{background:var(--surface);border:1px solid var(--primary);border-radius:.25rem;padding:.75rem 1rem;box-shadow:0 4px 12px #0000004d;animation:slideIn .3s ease-out;max-width:300px}.score-content{display:flex;align-items:center;gap:.75rem}.score-label{color:var(--text-muted);font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.75rem;flex:1}.score-value{color:var(--primary);font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem;font-weight:600}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes skeleton-shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes skeleton-pulse{0%{opacity:1}50%{opacity:.8}to{opacity:1}}.skeleton-card{pointer-events:none;contain:layout style paint;transform:translateZ(0);backface-visibility:hidden}.skeleton-avatar{flex-shrink:0;contain:layout style paint}.skeleton-media{position:relative;overflow:hidden;contain:layout style paint}.loading-spinner{display:flex;flex-direction:column;align-items:center;gap:8px;contain:layout style paint}.loading-spinner .spinner{width:24px;height:24px;border:2px solid var(--border);border-top:2px solid var(--accent);border-radius:50%;animation:spin 1s linear infinite;contain:layout style paint}.image-preview-aspect-ratio{position:relative;width:100%;background:var(--bg-input);border-radius:8px;overflow:hidden;contain:layout style paint}.image-preview-loading{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:center;background:var(--bg-input);color:var(--text-muted);font-family:monospace;font-size:.875rem;z-index:1;contain:layout style paint}.image-preview-error{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:center;background:var(--bg-secondary);color:var(--text-muted);font-family:monospace;font-size:.875rem;border-radius:8px;z-index:2;contain:layout style paint}.image-preview-img{width:100%;height:100%;object-fit:cover;cursor:pointer;transition:opacity .2s ease;contain:layout style paint}.post-stage{contain:layout style paint;will-change:auto;transform:translateZ(0);backface-visibility:hidden}img{image-rendering:-webkit-optimize-contrast;image-rendering:crisp-edges;image-rendering:pixelated;contain:layout style paint}html{font-family:Noto Sans,monospace,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-display:swap}.post-card{transform:translateZ(0);backface-visibility:hidden;contain:layout style paint}@media (prefers-reduced-motion: reduce){.skeleton-card,.image-preview-img,.loading-spinner,.loading-spinner .spinner{animation:none;transition:none}}.main-content{content-visibility:auto;contain-intrinsic-size:0 500px}.initial-loader{position:fixed;top:0;left:0;right:0;bottom:0;background:#fff;display:flex;align-items:center;justify-content:center;z-index:9999;contain:layout style paint}.initial-loader-content{text-align:center;color:#64748b;font-family:monospace;contain:layout style paint}.initial-loader-spinner{width:32px;height:32px;border:3px solid #e2e8f0;border-top:3px solid #22c55e;border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 16px;contain:layout style paint}.post-text{margin-bottom:1rem;line-height:1.6;font-family:monospace;color:var(--text-primary)}.post-text p{margin:0 0 .75rem;color:var(--text-primary)}.post-text p:last-child{margin-bottom:0}.post-text strong{font-weight:700;color:var(--text-primary)}.post-text em{font-style:italic;color:var(--text-primary)}.post-text strong em,.post-text em strong{font-weight:700;font-style:italic}.post-text code{background:var(--bg-secondary);padding:.125rem .375rem;border-radius:.25rem;font-family:Courier New,Consolas,monospace;font-size:.875em;color:var(--accent-dark)}.post-text pre{background:var(--bg-secondary);padding:1rem;border-radius:.5rem;overflow-x:auto;margin:.75rem 0}.post-text pre code{background:transparent;padding:0;border-radius:0;font-size:.875rem;color:var(--text-primary)}.post-text blockquote{border-left:3px solid var(--accent);padding-left:1rem;margin:.75rem 0;color:var(--text-muted);font-style:italic}.post-text ul,.post-text ol{margin:.75rem 0;padding-left:1.5rem}.post-text ul{list-style-type:disc}.post-text ol{list-style-type:decimal}.post-text li{margin-bottom:.25rem}.post-text li:last-child{margin-bottom:0}.post-text a{color:var(--accent);text-decoration:underline;transition:color .2s ease}.post-text a:hover{color:var(--accent-dark)}.hashtag-link{color:var(--accent);text-decoration:none;font-weight:600}.hashtag-link:hover{text-decoration:underline}.url-link{color:var(--accent);text-decoration:underline;transition:color .2s ease}.url-link:hover{color:var(--accent-dark)}.math-inline,.math-display{display:inline-block;margin:0 .25rem}.math-display{display:block;margin:.75rem 0;text-align:center}.math-preview{background:var(--bg-secondary);padding:.125rem .375rem;border-radius:.25rem;font-family:Courier New,Consolas,monospace;font-size:.875em;color:var(--text-muted)}.math-error{color:var(--danger);font-style:italic}.reply-composer{background:var(--bg-primary);border:1px solid var(--border);border-radius:0;padding:1rem;margin-top:.75rem}.reply-composer-header{display:flex;gap:.75rem;margin-bottom:.75rem}.reply-composer-avatar{width:32px;height:32px;background:var(--accent);border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;color:var(--bg-primary);font-weight:700;font-size:.75rem}.reply-composer-textarea{flex:1;min-height:3rem;max-height:8rem;padding:.5rem;background:var(--bg-input);border:1px solid var(--border);border-radius:.25rem;color:var(--text-primary);font-family:monospace;font-size:.875rem;line-height:1.5;resize:vertical;outline:none;transition:border-color .2s ease}.reply-composer-textarea:focus{border-color:var(--accent)}.reply-composer-textarea::placeholder{color:var(--text-muted)}.reply-composer-file-dropzone{margin-bottom:.75rem;padding:1rem;border:1px dashed var(--border);border-radius:.5rem;text-align:center;transition:border-color .2s ease}.reply-composer-file-dropzone.dragover{border-color:var(--accent)}.reply-composer-divider{height:1px;background:var(--border);margin:.75rem 0}.reply-composer-footer{display:flex;justify-content:space-between;align-items:center}.reply-composer-actions{display:flex;align-items:center;gap:1rem}.reply-composer-file-input{display:none}.reply-composer-file-button{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:transparent;border:none;color:var(--accent);cursor:pointer;font-size:1rem;border-radius:50%;transition:background-color .2s ease}.reply-composer-file-button:hover{background:var(--bg-secondary)}.reply-composer-char-count{font-family:monospace;font-size:.75rem;color:var(--text-muted);min-width:3rem;text-align:center}.reply-composer-buttons{display:flex;gap:.5rem}.reply-composer-cancel{padding:.375rem .75rem;background:transparent;color:var(--accent);border:1px solid var(--accent);border-radius:.25rem;font-family:Noto Sans,system-ui,-apple-system,sans-serif;font-size:.75rem;cursor:pointer;transition:all .2s ease}.reply-composer-cancel:hover{background:var(--accent);color:#000}.reply-composer-submit{padding:.375rem .75rem;background:var(--accent);color:#000;border:1px solid var(--accent);border-radius:.25rem;font-family:monospace;font-size:.75rem;font-weight:700;cursor:pointer;transition:background-color .2s ease}.reply-composer-submit:hover:not(:disabled){background:var(--accent-dark);border-color:var(--accent-dark)}.reply-composer-submit:disabled{opacity:.4;cursor:not-allowed}.reply-composer-file-preview{margin-top:.75rem;padding:.75rem;background:var(--bg-secondary);border:1px solid var(--border);border-radius:.5rem}.loading-spinner{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:1rem;color:var(--text-muted);font-family:Noto Sans,system-ui,-apple-system,sans-serif;font-size:.875rem}.spinner{width:24px;height:24px;border:2px solid var(--border);border-top:2px solid var(--accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.load-more-sentinel{width:100%;height:100px}.legal-page{min-height:100vh;background:var(--bg-primary);padding:2rem 1rem}.legal-content-wrapper{margin:0 auto}.legal-header{margin-bottom:2rem;text-align:center}.legal-wordmark{font-family:monospace;color:var(--accent);font-size:1.5rem;font-weight:700;text-decoration:none;cursor:pointer}.legal-wordmark:hover{opacity:.8}.legal-content{background:var(--bg-primary)}.legal-title{color:var(--text-primary);font-size:1.75rem;font-weight:600;margin-bottom:.5rem;font-family:Noto Sans,system-ui,-apple-system,sans-serif}.legal-effective-date{color:var(--text-muted);font-size:.875rem;font-family:monospace;margin-bottom:2rem;padding-bottom:1rem;border-bottom:1px solid var(--border)}.legal-body{color:var(--text-primary);line-height:1.7}.legal-body h1{color:var(--text-primary);font-size:1.5rem;font-weight:600;margin:2rem 0 1rem;font-family:Noto Sans,system-ui,-apple-system,sans-serif}.legal-body h2{color:var(--text-primary);font-size:1.25rem;font-weight:600;margin:1.5rem 0 .75rem;font-family:Noto Sans,system-ui,-apple-system,sans-serif}.legal-body h3{color:var(--text-primary);font-size:1.125rem;font-weight:600;margin:1.25rem 0 .5rem;font-family:Noto Sans,system-ui,-apple-system,sans-serif}.legal-body p{color:var(--text-primary);margin-bottom:1rem;font-family:Noto Sans,system-ui,-apple-system,sans-serif}.legal-body ul{margin:1rem 0;padding-left:1.5rem;color:var(--text-primary)}.legal-body li{margin-bottom:.5rem;font-family:Noto Sans,system-ui,-apple-system,sans-serif}.legal-body a{color:var(--accent);text-decoration:underline}.legal-body a:hover{color:var(--accent-dark)}.legal-error{color:var(--danger);text-align:center;padding:2rem;font-family:monospace}.legal-table{width:100%;border-collapse:collapse;margin:1.5rem 0;background:var(--bg-primary);border:1px solid var(--border);border-radius:.5rem;overflow:hidden}.legal-table th{background:var(--bg-secondary);padding:.75rem 1rem;text-align:left;font-weight:600;color:var(--text-primary);border-bottom:1px solid var(--border);font-family:Noto Sans,system-ui,-apple-system,sans-serif}.legal-table td{padding:.75rem 1rem;border-bottom:1px solid var(--border);color:var(--text-primary);font-family:Noto Sans,system-ui,-apple-system,sans-serif}.legal-table tr:last-child td{border-bottom:none}.legal-table tbody tr:hover{background:var(--bg-secondary)}.legal-body pre{background:var(--bg-secondary);padding:1rem;border-radius:.5rem;overflow-x:auto;margin:1rem 0;border:1px solid var(--border)}.legal-body code{background:var(--bg-secondary);padding:.125rem .375rem;border-radius:.25rem;font-family:Courier New,Consolas,monospace;font-size:.875em;color:var(--accent-dark)}.legal-body pre code{background:transparent;padding:0;border-radius:0;font-size:.875rem;color:var(--text-primary)}.consent-group{margin:1rem 0}.consent-label{display:flex;align-items:flex-start;gap:.5rem;cursor:pointer}.consent-checkbox{width:16px;height:16px;margin-top:2px;cursor:pointer;accent-color:var(--accent)}.consent-text{color:var(--text-muted);font-size:13px;line-height:1.4;font-family:Noto Sans,system-ui,-apple-system,sans-serif}.consent-link{color:var(--accent);text-decoration:none}.consent-link:hover{text-decoration:underline}.legal-footer{margin-top:3rem;padding-top:2rem;border-top:1px solid var(--border);text-align:center}.legal-footer-links{display:flex;justify-content:center;align-items:center;gap:.5rem;flex-wrap:wrap}.legal-footer-link{color:var(--text-muted);text-decoration:none;font-size:.875rem;font-family:monospace;transition:color .2s ease}.legal-footer-link:hover{color:var(--accent);text-decoration:underline}.legal-footer-separator{color:var(--text-muted);font-size:.875rem;font-family:monospace}.legal-notice{text-align:center;margin-top:1rem;color:var(--text-muted);font-size:13px;font-family:Noto Sans,system-ui,-apple-system,sans-serif}.legal-notice-link{color:var(--accent);text-decoration:none}.legal-notice-link:hover{text-decoration:underline}