#tab-bar{position:fixed;top:0;left:0;right:0;z-index:1000;height:48px;display:flex;align-items:center;background:#fff;border-bottom:1px solid #e5e7eb;padding:0 16px;font-family:Segoe UI,system-ui,sans-serif;gap:4px}#tab-bar .tab{padding:8px 20px;border:none;background:none;font-size:14px;font-weight:600;color:#6b7280;cursor:pointer;border-bottom:2px solid transparent;transition:color .15s,border-color .15s}#tab-bar .tab:hover{color:#111}#tab-bar .tab.active{color:#111;border-bottom-color:#111}#auth-status{margin-left:auto}.auth-info{display:flex;align-items:center;gap:8px}.auth-avatar{width:28px;height:28px;border-radius:50%}.auth-name{font-size:13px;color:#374151}.auth-btn{padding:5px 12px;border:1px solid #d1d5db;border-radius:6px;background:#fff;font-size:12px;cursor:pointer;color:#374151;transition:background .15s}.auth-btn:hover{background:#f3f4f6}#demo-tab{padding-top:48px}#demo-tab canvas{position:fixed;top:48px;left:0}#community-tab{padding-top:64px;padding-bottom:40px;min-height:100vh;background:#f9fafb}#community{max-width:720px;margin:0 auto;padding:0 16px;font-family:Segoe UI,system-ui,sans-serif}.cm-toolbar{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}.cm-tag-filters{display:flex;gap:4px}.cm-tag-btn{padding:4px 12px;border:1px solid #e5e7eb;border-radius:20px;background:#fff;font-size:12px;cursor:pointer;color:#6b7280;transition:all .15s}.cm-tag-btn:hover{border-color:#9ca3af}.cm-tag-btn.active{background:#111;color:#fff;border-color:#111}.cm-sort-bar{display:flex;gap:2px;background:#f3f4f6;border-radius:8px;padding:2px}.cm-sort-btn{padding:5px 14px;border:none;border-radius:6px;background:none;font-size:13px;cursor:pointer;color:#6b7280;transition:all .15s}.cm-sort-btn:hover{color:#111}.cm-sort-btn.active{background:#fff;color:#111;box-shadow:0 1px 2px #0000000f}.cm-new-post{margin-left:auto}.btn-primary{padding:7px 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8px;border-radius:10px;font-size:11px;font-weight:600;flex-shrink:0;white-space:nowrap}.cm-status-suggested{background:#f3f4f6;color:#6b7280}.cm-status-planned{background:#dbeafe;color:#2563eb}.cm-status-done{background:#d1fae5;color:#059669}.cm-post-meta{display:flex;gap:10px;margin-top:4px;font-size:12px;color:#9ca3af}.cm-author{font-weight:500;color:#6b7280}.vote-wrap{display:flex;flex-direction:column;align-items:center;gap:2px;min-width:36px;flex-shrink:0}.vote-btn{border:none;background:none;font-size:12px;color:#d1d5db;cursor:pointer;padding:2px 6px;border-radius:4px;transition:color .15s,background .15s}.vote-btn:hover{background:#f3f4f6;color:#6b7280}.vote-up.active{color:#f97316}.vote-down.active{color:#6366f1}.vote-score{font-size:13px;font-weight:700;color:#374151}.cm-back{margin-bottom:16px}.cm-post-detail{display:flex;gap:12px;background:#fff;padding:20px;border-radius:10px;border:1px solid #e5e7eb}.cm-post-detail .cm-post-title{font-size:20px;margin-bottom:4px}.cm-post-body{margin-top:12px;font-size:14px;line-height:1.7;color:#374151}.cm-comment-form{margin-top:20px;display:flex;flex-direction:column;gap:8px}.cm-comment-form textarea,.cm-reply-form textarea{width:100%;padding:10px 12px;border:1px solid #d1d5db;border-radius:8px;font-family:inherit;font-size:14px;resize:vertical;outline:none;transition:border-color .15s}.cm-comment-form textarea:focus,.cm-reply-form textarea:focus{border-color:#111}.cm-comments-section{margin-top:24px}.cm-comment{padding:10px 0}.cm-comment-nested{margin-left:20px;padding-left:14px;border-left:2px solid #e5e7eb}.cm-comment-header{display:flex;gap:8px;align-items:center;font-size:12px}.cm-comment-body{margin-top:4px;font-size:14px;line-height:1.6;color:#374151}.cm-comment-actions{display:flex;align-items:center;gap:8px;margin-top:4px}.cm-comment-actions .vote-wrap{flex-direction:row;min-width:auto}.cm-reply-btn{border:none;background:none;font-size:12px;color:#9ca3af;cursor:pointer;font-weight:500}.cm-reply-btn:hover{color:#374151}.cm-reply-form{margin-top:8px;display:flex;flex-direction:column;gap:6px}.cm-form-wrap{background:#fff;padding:24px;border-radius:10px;border:1px solid #e5e7eb}.cm-form-wrap h2{font-size:18px;margin-bottom:16px}.cm-form-wrap form{display:flex;flex-direction:column;gap:12px}.cm-form-wrap input,.cm-form-wrap textarea,.cm-form-wrap select{padding:10px 12px;border:1px solid #d1d5db;border-radius:8px;font-family:inherit;font-size:14px;outline:none;transition:border-color .15s}.cm-form-wrap input:focus,.cm-form-wrap textarea:focus,.cm-form-wrap select:focus{border-color:#111}.cm-form-actions{display:flex;gap:8px;justify-content:flex-end}.cm-private-badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:600;background:#fef3c7;color:#92400e;flex-shrink:0}.cm-private-toggle{display:flex;align-items:center;gap:8px;font-size:13px;color:#6b7280;cursor:pointer}.cm-private-toggle input{width:auto;margin:0}.auth-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:2000;background:#0006;display:flex;align-items:center;justify-content:center}.auth-modal{background:#fff;border-radius:12px;padding:32px;width:340px;max-width:90vw}.auth-modal h3{font-size:18px;margin-bottom:16px}.auth-modal form{display:flex;flex-direction:column;gap:10px}.auth-modal input{padding:10px 12px;border:1px solid #d1d5db;border-radius:8px;font-family:inherit;font-size:14px;outline:none}.auth-modal input:focus{border-color:#111}.auth-error{font-size:13px;color:#dc2626;min-height:18px;margin:0}.auth-switch{margin-top:12px;font-size:13px;color:#6b7280;text-align:center;cursor:pointer}.auth-switch strong{color:#111}.cm-header-msg{font-size:15px;color:#6b7280;margin-bottom:16px;line-height:1.5}.cm-loading,.cm-empty{text-align:center;padding:40px;color:#9ca3af;font-size:14px}.cm-more{font-size:12px;color:#9ca3af;margin-top:4px;margin-left:20px}.cm-time{color:#9ca3af}