@import url(https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Noto+Sans+KR:wght@300;400;500;700;900&display=swap);@import url(https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap);:root{--primary-hue:220;--primary:hsl(var(--primary-hue),85%,55%);--primary-light:hsl(var(--primary-hue),90%,93%);--primary-dark:hsl(var(--primary-hue),90%,40%);--primary-glow:hsla(var(--primary-hue),85%,55%,0.2);--accent-hue:335;--accent:hsl(var(--accent-hue),85%,55%);--accent-light:hsl(var(--accent-hue),90%,93%);--success:#25b15f;--success-light:#e9fcf1;--warning:#f9a806;--warning-light:#fff7e6;--danger:#e23645;--danger-light:#fce8ea;--bg-hue:220;--background:hsl(var(--bg-hue),25%,98%);--surface:#fff;--surface-overlay:#ffffffbf;--text-primary:hsl(var(--bg-hue),30%,15%);--text-secondary:hsl(var(--bg-hue),15%,45%);--text-tertiary:hsl(var(--bg-hue),12%,65%);--border:hsl(var(--bg-hue),20%,92%);--border-focus:hsl(var(--primary-hue),85%,75%);--shadow-sm:0 2px 6px #0f172a08,0 1px 2px #0f172a05;--shadow-md:0 10px 20px #0f172a0d,0 2px 6px #0f172a08;--shadow-lg:0 20px 32px #0f172a14,0 8px 16px #0f172a0a;--shadow-glow:0 0 25px hsla(var(--primary-hue),85%,55%,0.35);--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--radius-full:9999px;--transition-fast:0.15s cubic-bezier(0.4,0,0.2,1);--transition-normal:0.3s cubic-bezier(0.4,0,0.2,1)}[data-theme=dark]{--primary-light:hsl(var(--primary-hue),40%,15%);--primary-dark:hsl(var(--primary-hue),90%,65%);--primary-glow:hsla(var(--primary-hue),85%,55%,0.15);--accent-light:hsl(var(--accent-hue),40%,15%);--success:#22a056;--success-light:#08361b;--warning:#e09706;--warning-light:#3d2900;--danger:#df2030;--danger-light:#37060a;--background:hsl(var(--bg-hue),22%,8%);--surface:hsl(var(--bg-hue),18%,13%);--surface-overlay:hsla(var(--bg-hue),18%,13%,0.7);--text-primary:hsl(var(--bg-hue),10%,93%);--text-secondary:hsl(var(--bg-hue),8%,70%);--text-tertiary:hsl(var(--bg-hue),6%,50%);--border:hsl(var(--bg-hue),16%,18%);--border-focus:hsl(var(--primary-hue),85%,55%);--shadow-sm:0 2px 6px #0006,0 1px 2px #0000004d;--shadow-md:0 10px 20px #00000073,0 2px 6px #0000004d;--shadow-lg:0 20px 32px #00000080,0 8px 16px #0000004d;--shadow-glow:0 0 25px hsla(var(--primary-hue),85%,55%,0.25)}*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f9f9fb;background-color:var(--background);color:#1b2232;color:var(--text-primary);font-family:Outfit,Noto Sans KR,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:15px;line-height:1.6}a{color:#2b6cee;color:var(--primary);text-decoration:none;transition:color .15s cubic-bezier(.4,0,.2,1);transition:color var(--transition-fast)}a:hover{color:#0a47c2;color:var(--primary-dark)}button,input,select,textarea{color:inherit;font-family:inherit;font-size:inherit}.glass-panel{backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);background:#ffffffbf;background:var(--surface-overlay);border:1px solid #e7e9ef;border:1px solid var(--border);box-shadow:0 10px 20px #0f172a0d,0 2px 6px #0f172a08;box-shadow:var(--shadow-md);transition:background-color .3s cubic-bezier(.4,0,.2,1),border-color .3s cubic-bezier(.4,0,.2,1);transition:background-color var(--transition-normal),border-color var(--transition-normal)}.modern-input,.modern-textarea{background-color:#fff;background-color:var(--surface);border:1px solid #e7e9ef;border:1px solid var(--border);border-radius:8px;border-radius:var(--radius-sm);box-shadow:0 2px 6px #0f172a08,0 1px 2px #0f172a05;box-shadow:var(--shadow-sm);color:#1b2232;color:var(--text-primary);font-size:14.5px;outline:none;padding:12px 16px;transition:all .15s cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast);width:100%}.modern-input::placeholder,.modern-textarea::placeholder{color:#9ba2b0;color:var(--text-tertiary);font-weight:400}.modern-input:focus,.modern-textarea:focus{background-color:#fff;background-color:var(--surface);border-color:#2b6cee;border-color:var(--primary);box-shadow:0 0 0 4px #2b6cee33;box-shadow:0 0 0 4px var(--primary-glow);transform:translateY(-.5px)}.modern-textarea{line-height:1.6;resize:vertical}.modern-select{appearance:none;-webkit-appearance:none;-moz-appearance:none;background-color:#fff;background-color:var(--surface);background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-position:right 14px center;background-repeat:no-repeat;background-size:14px;border:1px solid #e7e9ef;border:1px solid var(--border);border-radius:8px;border-radius:var(--radius-sm);box-shadow:0 2px 6px #0f172a08,0 1px 2px #0f172a05;box-shadow:var(--shadow-sm);color:#1b2232;color:var(--text-primary);cursor:pointer;font-size:14px;font-weight:500;outline:none;padding:12px 40px 12px 16px;transition:all .15s cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast);width:100%}.modern-select:focus{border-color:#2b6cee;border-color:var(--primary);box-shadow:0 0 0 4px #2b6cee33;box-shadow:0 0 0 4px var(--primary-glow);transform:translateY(-.5px)}.modern-checkbox-container{align-items:center;color:#626d84;color:var(--text-secondary);cursor:pointer;display:inline-flex;font-size:14.5px;font-weight:600;gap:8px;transition:color .15s cubic-bezier(.4,0,.2,1);transition:color var(--transition-fast);-webkit-user-select:none;user-select:none}.modern-checkbox-container:hover{color:#1b2232;color:var(--text-primary)}.modern-checkbox{appearance:none;-webkit-appearance:none;background-color:#fff;background-color:var(--surface);border:2px solid #e7e9ef;border:2px solid var(--border);border-radius:6px;cursor:pointer;display:grid;height:20px;outline:none;place-content:center;position:relative;transition:all .15s cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast);width:20px}.modern-checkbox:hover{border-color:#dde8fd;border-color:var(--primary-light)}.modern-checkbox:checked{background-color:#2b6cee;background-color:var(--primary);border-color:#2b6cee;border-color:var(--primary);box-shadow:0 2px 6px #2b6cee33;box-shadow:0 2px 6px var(--primary-glow)}.modern-checkbox:before{border-bottom:2px solid #fff;border-left:2px solid #fff;content:"";height:6px;transform:rotate(-45deg) translate(1px,-1px) scale(0);transition:transform .15s cubic-bezier(.4,0,.2,1);transition:transform var(--transition-fast);width:10px}.modern-checkbox:checked:before{transform:rotate(-45deg) translate(1px,-1px) scale(1)}.form-group{display:flex;flex-direction:column;margin-bottom:20px}.form-row{display:flex;flex-wrap:wrap;gap:16px}.form-row-col{flex:1 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var(--transition-fast)}.timeline-card:hover{background:#ffffffd9;border-color:var(--primary);box-shadow:var(--shadow-lg),0 0 25px var(--primary-glow);transform:translateY(-6px) scale(1.02)}[data-theme=dark] .timeline-card:hover{background:hsla(var(--bg-hue),18%,13%,.85)}.timeline-card:hover:before{height:6px}.timeline-attachment{align-items:center;background-color:var(--background);border-radius:var(--radius-sm);display:flex;height:92px;justify-content:center}.attachment-image,.timeline-attachment{overflow:hidden;position:relative;width:100%}.attachment-image{height:100%;transition:transform var(--transition-fast)}.timeline-card:hover .attachment-image{transform:scale(1.05)}.attachment-count-badge{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0f172ad9;border-radius:var(--radius-sm);bottom:6px;color:#fff;font-size:10px;font-weight:700;padding:2px 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ease}.delete-history-btn:hover{background-color:#e2e8f0;color:#718096}.category-filter-container{align-items:center;display:flex;flex-wrap:wrap;gap:8px}.filter-chip{align-items:center;background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius-full);box-shadow:var(--shadow-sm);color:var(--text-secondary);cursor:pointer;display:inline-flex;font-size:13.5px;font-weight:600;justify-content:center;outline:none;padding:8px 18px;transition:all var(--transition-fast)}.filter-chip:hover{background-color:var(--background);border-color:var(--text-tertiary);color:var(--text-primary);transform:translateY(-1px)}.filter-chip:active{transform:translateY(0)}.filter-chip.active{background-color:var(--primary);border-color:var(--primary);box-shadow:0 4px 10px var(--primary-glow);color:#fff}.filter-chip.active:hover{background-color:var(--primary-dark);border-color:var(--primary-dark);color:#fff}.tag-cloud-container{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffffe6;border:1px solid #e2e8f0cc;border-radius:12px;box-shadow:0 4px 20px #0000000d;box-sizing:border-box;margin-top:10px;padding:14px 18px}.tag-cloud-header{align-items:center;border-bottom:1px dashed #e2e8f0;display:flex;justify-content:space-between;margin-bottom:10px;padding-bottom:6px}.tag-cloud-title{color:#2d3748;font-size:13px;font-weight:700}.tag-filter-reset-btn{background-color:#f7fafc;border:1px solid #cbd5e0;border-radius:4px;color:#4a5568;cursor:pointer;font-size:10px;font-weight:600;padding:2px 6px;transition:all .2s ease}.tag-filter-reset-btn:hover{background-color:#e2e8f0;color:#2d3748}.tag-cloud-words{align-items:center;display:flex;flex-wrap:wrap;gap:8px 12px;justify-content:flex-start}.tag-cloud-item{align-items:center;border:1px solid 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#dee2e6}.comment-toggle-btn:hover{background-color:#dee2e6}.comment-created-time{color:#6c757d}.comment-actions-bar{border-top:1px dashed #e9ecef}.comment-action-btn-chip:hover{background-color:#e9ecef}.reply-input-box{background-color:#fff}@media (max-width:768px){.content-timeline-neighbor-nav{bottom:18px;left:10px;right:10px;top:auto;transform:none}.content-neighbor-nav-btn{font-size:22px;height:42px;width:42px}}[data-theme=dark] .content-detail-container{background:#1f2937;background:var(--surface,#1f2937);border-color:#374151;border-color:var(--border,#374151);box-shadow:0 4px 20px #0006}[data-theme=dark] .content-neighbor-nav-btn{background:#1f2937d9;background:var(--surface-overlay,#1f2937d9);border-color:#374151;border-color:var(--border,#374151);box-shadow:0 4px 20px #0006;color:#f3f4f6;color:var(--text-primary,#f3f4f6)}[data-theme=dark] .category-path-item,[data-theme=dark] .tag-badge-chip{background-color:#1e3a8a;color:#93c5fd}[data-theme=dark] 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#0000000d;color:#1e40af;display:inline-flex;font-size:13px;font-weight:500;gap:8px;padding:6px 14px}.remove-category-btn{align-items:center;background:none;border:none;border-radius:50%;color:#3b82f6;cursor:pointer;display:flex;font-size:16px;height:18px;justify-content:center;line-height:1;padding:0;transition:background-color .15s ease,color .15s ease;width:18px}.remove-category-btn:hover{background-color:#dbeafe;color:#1e3a8a}@keyframes categoryFadeIn{0%{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}.board-list-container{margin:0;max-width:none;padding:0;width:100%}.board-list-header{align-items:center;border-bottom:2px solid 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svg{stroke:currentColor;stroke-width:1.5;fill:none;height:40px;width:40px}.card-placeholder-text{font-size:12px;font-weight:500}.card-content{display:flex;flex-direction:column;flex-grow:1;min-width:0;padding:18px 20px}.board-card.has-admin-action .card-content{padding-right:64px}.card-title-link{-webkit-line-clamp:2;-webkit-box-orient:vertical;color:#1f2937;display:-webkit-box;font-size:17px;font-weight:600;line-height:1.4;margin-bottom:8px;overflow:hidden;text-decoration:none;transition:color .2s ease}.card-title-link:hover{color:#2563eb}.card-excerpt{-webkit-line-clamp:2;-webkit-box-orient:vertical;color:var(--text-secondary);display:-webkit-box;font-size:14px;line-height:1.5;margin:0 0 14px;overflow:hidden}.pinned-badge{background-color:#fee2e2;border-radius:4px;color:#ef4444;display:inline-block;font-size:11px;font-weight:700;margin-right:8px;padding:2px 8px;vertical-align:middle}.card-meta{align-items:center;border-top:1px solid 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#e5e7eb;border-radius:16px;color:#6b7280;padding:60px 20px;text-align:center}.board-card.no-thumbnail{min-height:64px}.board-card.no-thumbnail .card-content{grid-gap:12px;align-items:center;display:grid;gap:12px;grid-template-columns:minmax(180px,1fr) auto;padding:14px 18px}.board-card.no-thumbnail.has-admin-action .card-content{padding-right:64px}.board-card.no-thumbnail .card-title-link{-webkit-line-clamp:1;height:auto;margin-bottom:0}.board-card.no-thumbnail .card-meta{border-top:none;margin-top:0;padding-top:0;white-space:nowrap}[data-theme=dark] .board-list-header{border-bottom-color:var(--border)}[data-theme=dark] .empty-state{background:#1f2937;background:var(--surface,#1f2937);border-color:#374151;border-color:var(--border,#374151);color:#9ca3af;color:var(--text-secondary,#9ca3af)}[data-theme=dark] .board-list-title,[data-theme=dark] .card-title-link{-webkit-text-fill-color:currentColor;background:none;color:var(--text-primary)}[data-theme=dark] .card-author,[data-theme=dark] .card-date,[data-theme=dark] .card-meta{color:var(--text-secondary)}@media (max-width:760px){.board-list-container{padding:0}.board-card,.board-card.no-thumbnail .card-content{display:flex;flex-direction:column}.board-card.has-admin-action .card-content,.board-card.no-thumbnail.has-admin-action .card-content{padding-right:52px}.card-thumbnail-wrapper{border-bottom:1px solid var(--border);border-right:none;height:180px;min-width:0;width:100%}.board-card.no-thumbnail .card-meta{white-space:normal}}.empty-state-icon{font-size:48px;margin-bottom:12px}.board-form-wrapper{background:#fff;background:var(--surface,#fff);border:1px solid #e2e8f0;border:1px solid var(--border,#e2e8f0);border-radius:12px;box-shadow:0 4px 6px -1px #0000000d;padding:32px}.board-form-wrapper h2{border-bottom:1px solid #e2e8f0;border-bottom:1px solid var(--border,#e2e8f0);color:#1a1a1a;color:var(--text-primary,#1a1a1a);font-size:22px;font-weight:800;margin:0 0 28px;padding-bottom:16px}.board-form-group{margin-bottom:20px}.board-form-label{color:#1f2937;color:var(--text-primary,#1f2937);display:block;font-size:14px;font-weight:700;margin-bottom:8px}.board-form-input,.board-form-textarea{background-color:#f9fafb;background-color:var(--background,#f9fafb);border:1px solid #d1d5db;border:1px solid var(--border,#d1d5db);border-radius:8px;box-sizing:border-box;color:#1f2937;color:var(--text-primary,#1f2937);font-family:inherit;font-size:14.5px;outline:none;padding:12px 14px;transition:border-color .2s ease,box-shadow .2s ease;width:100%}.board-form-input:focus,.board-form-textarea:focus{background-color:#fff;background-color:var(--surface,#fff);border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f626}.board-form-textarea{line-height:1.6;min-height:300px;resize:vertical}.board-file-dropzone{background-color:#fafafa;background-color:var(--background,#fafafa);border:2px dashed #d1d5db;border:2px dashed 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#e9ecef;border:1px solid var(--border,#e9ecef);border-radius:6px;display:flex;justify-content:space-between;margin-bottom:8px;padding:8px 12px}.board-file-item:last-child{margin-bottom:0}.board-file-item-info{align-items:center;display:flex;flex:1 1;min-width:0}.board-file-icon{flex-shrink:0;font-size:20px;margin-right:10px}.board-file-name{color:#374151;color:var(--text-primary,#374151);font-size:14px;font-weight:500}.board-file-meta{color:#6c757d;color:var(--text-secondary,#6c757d);font-size:12px;margin-top:2px}.board-file-remove-btn{background-color:#ef4444;border:none;border-radius:4px;color:#fff;cursor:pointer;flex-shrink:0;font-size:12px;font-weight:600;padding:4px 10px;transition:background-color .15s ease}.board-file-remove-btn:hover{background-color:#dc2626}.board-form-actions{border-top:1px solid #e2e8f0;border-top:1px solid var(--border,#e2e8f0);display:flex;gap:12px;justify-content:flex-end;margin-top:28px;padding-top:20px}.board-form-btn-cancel{background-color:#f3f4f6;background-color:var(--surface,#f3f4f6);border:1px solid #d1d5db;border:1px solid var(--border,#d1d5db);border-radius:8px;color:#4b5563;color:var(--text-secondary,#4b5563);cursor:pointer;font-size:14px;font-weight:600;padding:11px 24px;transition:all .2s ease}.board-form-btn-cancel:hover{background-color:#e5e7eb;background-color:var(--background,#e5e7eb)}.board-form-btn-submit{background:linear-gradient(135deg,#3b82f6,#1d4ed8);border:none;border-radius:8px;box-shadow:0 4px 12px #2563eb33;color:#fff;cursor:pointer;font-size:14px;font-weight:700;padding:11px 28px;transition:all .2s ease}.board-form-btn-submit:hover{box-shadow:0 6px 16px #2563eb4d;transform:translateY(-1px)}.board-form-error{background-color:#fef2f2;border:1px solid #fca5a5;border-radius:8px;color:#991b1b;font-size:14px;margin-top:16px;padding:12px 16px}[data-theme=dark] .board-form-wrapper{background:#1f2937;background:var(--surface,#1f2937);border-color:#374151;border-color:var(--border,#374151);box-shadow:0 4px 6px -1px #0006}[data-theme=dark] .board-form-wrapper h2{border-bottom-color:#374151;border-bottom-color:var(--border,#374151)}[data-theme=dark] .board-form-input,[data-theme=dark] .board-form-textarea{background-color:#111827;background-color:var(--background,#111827);border-color:#374151;border-color:var(--border,#374151);color:#f3f4f6;color:var(--text-primary,#f3f4f6)}[data-theme=dark] .board-form-input:focus,[data-theme=dark] .board-form-textarea:focus{background-color:#1f2937;background-color:var(--surface,#1f2937);border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f640}[data-theme=dark] .board-file-dropzone{background-color:#111827;background-color:var(--background,#111827);border-color:#374151;border-color:var(--border,#374151)}[data-theme=dark] .board-file-dropzone.drag-over{background-color:#1e3a8a;border-color:#3b82f6}[data-theme=dark] .board-file-list{background-color:#1f2937;background-color:var(--surface,#1f2937);border-color:#374151;border-color:var(--border,#374151)}[data-theme=dark] .board-file-item{background-color:#111827;background-color:var(--background,#111827);border-color:#374151;border-color:var(--border,#374151)}[data-theme=dark] .board-form-btn-cancel{background-color:#374151;background-color:var(--surface,#374151);border-color:#4b5563;border-color:var(--border,#4b5563);color:#f3f4f6;color:var(--text-primary,#f3f4f6)}[data-theme=dark] .board-form-btn-cancel:hover{background-color:#4b5563;background-color:var(--background,#4b5563)}[data-theme=dark] .board-form-actions{border-top-color:#374151;border-top-color:var(--border,#374151)}[data-theme=dark] .board-form-error{background-color:#450a0a;border-color:#7f1d1d;color:#fca5a5}.board-detail-container{background:#fff;background:var(--surface,#fff);border:1px solid #e9ecef;border:1px solid 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tr:hover{background-color:var(--background)}.admin-badge{align-items:center;border-radius:9999px;display:inline-flex;font-size:12px;font-weight:600;padding:4px 10px;text-transform:uppercase}.admin-badge-primary{background-color:#eff6ff;background-color:var(--admin-primary-light);color:#3b82f6;color:var(--admin-primary)}.admin-badge-success{background-color:#ecfdf5;background-color:var(--admin-success-light);color:#10b981;color:var(--admin-success)}.admin-badge-danger{background-color:#fef2f2;background-color:var(--admin-danger-light);color:#ef4444;color:var(--admin-danger)}.admin-badge-warning{background-color:#fffbeb;background-color:var(--admin-warning-light);color:#f59e0b;color:var(--admin-warning)}.admin-modal-overlay{align-items:center;animation:fadeIn .25s 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#cbd5e1;content:"";height:100%;left:12px;position:absolute;top:0;width:1px}.category-tree-node{align-items:center;display:inline-flex;font-weight:500;gap:6px}.category-tree-node:before{color:#94a3b8;content:"└";font-weight:700;margin-right:4px}.admin-card-list{display:flex;flex-direction:column;gap:12px;list-style:none;margin:0;padding:0}.admin-card-item{background-color:#fff;background-color:var(--admin-bg-card);border:1px solid #e2e8f0;border:1px solid var(--admin-border-color);border-radius:12px;border-radius:var(--admin-radius-md);overflow:hidden;transition:all .25s cubic-bezier(.4,0,.2,1);transition:var(--admin-transition)}.admin-card-item:hover{border-color:#cbd5e1;box-shadow:0 4px 6px -1px #0000000d,0 2px 4px -2px #0000000d;box-shadow:var(--admin-shadow-md);transform:translateX(6px)}.admin-card-link{color:inherit;display:block;padding:16px 20px;text-decoration:none}.section-count-badge{background-color:#f1f5f9;border-radius:9999px;color:#1e293b;color:var(--admin-text-main);font-size:12px;font-weight:600;margin-left:6px;padding:2px 8px}.profile-card{margin:0 auto;max-width:1180px}.profile-flex-container{align-items:flex-start;box-sizing:border-box;display:flex;gap:48px}.profile-avatar-area{align-items:center;border-right:1px solid #e2e8f0;border-right:1px solid var(--admin-border-color);box-sizing:border-box;display:flex;flex:1 1;flex-direction:column;padding-right:48px}.profile-form-area{box-sizing:border-box;flex:2 1;width:100%}.profile-avatar-circle{align-items:center;background:linear-gradient(135deg,#3b82f6,#1d4ed8);border-radius:50%;box-shadow:0 8px 16px -4px 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