:root{--radius: 14px;--radius-sm: 8px}html,body,#root{height:100%}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;-webkit-font-smoothing:antialiased}.gradient-text{background:linear-gradient(135deg,var(--color-accent, #6c5ce7),var(--color-accent-hover, #a29bfe));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.showcase-app{display:flex;flex-direction:column;min-height:100vh;background:var(--bg-primary, #0a0a0a);color:var(--text-primary, #ffffff);transition:background-color .3s ease,color .3s ease}.top-bar{position:sticky;top:0;z-index:1000;display:flex;align-items:center;gap:8px;padding:0 16px;height:52px;background:color-mix(in srgb,var(--bg-primary, #0a0a0a) 92%,transparent);backdrop-filter:blur(16px);border-bottom:1px solid var(--border-color, #2a2a2a);transition:background-color .3s ease}.top-logo{display:flex;align-items:center;gap:6px;border:none;background:none;color:var(--text-primary, #ffffff);font-size:1.05rem;font-weight:700;font-family:inherit;cursor:pointer;padding:6px 10px;border-radius:var(--radius-sm);white-space:nowrap;flex-shrink:0;transition:background .15s}.top-logo:hover{background:var(--bg-secondary, #141414)}.top-nav{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;flex:1;padding:0 4px}.top-nav::-webkit-scrollbar{display:none}.top-tab{display:flex;align-items:center;gap:4px;padding:7px 9px;border:none;background:none;color:var(--text-secondary, #a1a1a1);font-size:.82rem;font-family:inherit;font-weight:500;cursor:pointer;white-space:nowrap;border-radius:var(--radius-sm);transition:all .15s}.top-tab:hover{color:var(--text-primary, #ffffff);background:var(--bg-secondary, #141414)}.top-tab.active{color:var(--text-primary, #ffffff);background:var(--bg-elevated, #141414);box-shadow:inset 0 -2px 0 var(--tab-accent, var(--color-accent, #6c5ce7))}.top-tab-icon{font-size:.9rem}.top-tab-label{display:inline;font-size:.78rem}.top-wiki{flex-shrink:0;color:var(--text-secondary, #a1a1a1);font-size:.82rem;padding:6px 12px;border:1px solid var(--border-color, #2a2a2a);border-radius:var(--radius-sm);background:none;cursor:pointer;transition:all .15s}.top-wiki:hover{color:var(--color-primary, #6c5ce7);border-color:var(--color-primary, #6c5ce7)}.showcase-content{flex:1}.loader{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;height:60vh;color:var(--text-muted, #6b6b6b)}.loader-spinner{width:36px;height:36px;border:3px solid var(--border-color, #2a2a2a);border-top-color:var(--color-accent, #6c5ce7);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.landing{max-width:1200px;margin:0 auto;padding:48px 24px 64px}.landing-hero{text-align:center;margin-bottom:56px}.landing-logo{font-size:64px;margin-bottom:16px}.landing-hero h1{font-size:3rem;font-weight:800;letter-spacing:-.03em;margin-bottom:8px}.landing-subtitle{font-size:1.15rem;color:var(--text-secondary, #a1a1a1);margin-bottom:12px}.landing-desc{max-width:560px;margin:0 auto;color:var(--text-muted, #6b6b6b);font-size:.95rem;line-height:1.6}.landing-stats{display:flex;justify-content:center;gap:40px;margin-top:32px}.landing-stat{text-align:center}.landing-stat-value{display:block;font-size:2rem;font-weight:800;color:var(--color-accent-hover, #a29bfe)}.landing-stat-label{font-size:.78rem;color:var(--text-muted, #6b6b6b);text-transform:uppercase;letter-spacing:.06em}.landing-encyclopedia{display:inline-flex;align-items:center;gap:8px;margin-top:24px;padding:12px 28px;border:2px solid var(--color-primary, #6c5ce7);border-radius:12px;background:transparent;color:var(--color-primary, #6c5ce7);font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s}.landing-encyclopedia:hover{background:var(--color-primary, #6c5ce7);color:#fff}.package-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:20px}.package-card{display:flex;flex-direction:column;align-items:flex-start;text-align:left;background:var(--bg-elevated, #141414);border:1px solid var(--border-color, #2a2a2a);border-radius:var(--nice-radius-md);padding:28px;cursor:pointer;font-family:inherit;color:var(--text-primary, #ffffff);transition:all .2s}.package-card:hover{border-color:var(--card-accent, var(--color-accent, #6c5ce7));transform:translateY(-4px);box-shadow:0 12px 40px #0006,0 0 0 1px var(--card-accent, var(--color-accent, #6c5ce7))}.package-icon{font-size:2.8rem;margin-bottom:14px}.package-card h3{font-size:1.2rem;font-weight:700;margin-bottom:6px}.package-npm{font-size:.8rem;color:var(--card-accent, var(--color-accent-hover, #a29bfe));background:#6c5ce71a;padding:2px 8px;border-radius:4px;margin-bottom:10px;font-family:Fira Code,monospace}.package-card p{color:var(--text-secondary, #a1a1a1);font-size:.9rem;line-height:1.5;flex:1;margin-bottom:16px}.package-explore{color:var(--card-accent, var(--color-accent-hover, #a29bfe));font-size:.85rem;font-weight:600}@media(max-width:768px){.top-bar{height:48px;padding:0 8px}.top-tab-label{display:none}.top-tab{padding:8px}.landing-hero h1{font-size:2rem}.landing-stats{gap:20px}.landing-stat-value{font-size:1.5rem}.package-grid{grid-template-columns:1fr}.top-controls{display:none}.top-right{gap:4px}}.top-right{display:flex;align-items:center;gap:8px;margin-left:auto}.top-controls{display:flex;align-items:center;justify-content:flex-end;gap:8px}.top-controls>*{flex:0 0 auto;width:auto;min-width:0}.top-controls [data-testid=showcase-theme-picker],.top-controls [data-testid=showcase-theme-picker] .nice-field,.top-controls [data-testid=showcase-theme-picker] .nice-field__control{width:auto;min-width:0;--nice-field-control-width: auto}.dropdown{position:relative}.dropdown-trigger{display:flex;align-items:center;gap:6px;padding:6px 10px;background:var(--bg-elevated, #141414);border:1px solid var(--border-color, #2a2a2a);border-radius:var(--radius-sm);color:var(--text-secondary, #a1a1a1);font-size:.8rem;font-family:inherit;cursor:pointer;white-space:nowrap;transition:all .15s}.dropdown-trigger:hover{color:var(--text-primary, #ffffff);border-color:var(--text-muted, #6b6b6b);background:var(--hover-bg, #f1f5f9)}.dropdown-label{max-width:80px;overflow:hidden;text-overflow:ellipsis}.dropdown-arrow{font-size:.6rem;opacity:.6}.dropdown-backdrop{position:fixed;inset:0;z-index:1000}.dropdown-menu{position:absolute;top:100%;right:0;z-index:1001;margin-top:4px;min-width:140px;background:var(--bg-elevated, #141414);border:1px solid var(--border-color, #2a2a2a);border-radius:var(--radius-sm);box-shadow:0 8px 24px #0000004d;overflow:hidden}.dropdown-option{display:flex;align-items:center;gap:8px;width:100%;padding:10px 14px;background:none;border:none;color:var(--text-secondary, #a1a1a1);font-size:.85rem;font-family:inherit;cursor:pointer;text-align:left;transition:background .1s}.dropdown-option:hover{background:var(--bg-secondary, #141414);color:var(--text-primary, #ffffff)}.dropdown-option.active{background:var(--bg-secondary, #141414);color:var(--color-accent-hover, #a29bfe);font-weight:500}.category-selector{flex-shrink:0}.category-selector .dropdown-trigger{background:var(--bg-tertiary, #e2e8f0);border:1px solid var(--border-color, #2a2a2a);font-weight:600}.category-selector .dropdown-trigger:hover{background:var(--bg-secondary, #141414);border-color:var(--color-accent, #6c5ce7)}.category-menu{min-width:180px}.category-menu .dropdown-option{display:flex;align-items:center;gap:8px;padding:8px 12px}.category-icon{font-size:1rem}.category-name{flex:1}.category-count{font-size:.7rem;color:var(--text-muted, #6b6b6b);background:var(--bg-tertiary, #e2e8f0);padding:2px 6px;border-radius:10px}.package-selector{flex-shrink:0}.package-selector .dropdown-trigger{font-weight:500;min-width:160px}.package-selector .dropdown-label{max-width:220px}.package-menu{min-width:260px;max-height:70vh;overflow-y:auto}.package-menu .dropdown-option{border-left:3px solid transparent}.package-menu .dropdown-option.active{border-left-color:var(--tab-accent, var(--color-accent, #6c5ce7))}.theme-menu{min-width:520px;max-height:480px;overflow-y:auto;padding:8px}.theme-category{margin-bottom:10px}.theme-category:last-child{margin-bottom:0}.theme-category-label{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted, #6b6b6b);padding:4px 4px 6px}.theme-category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}.theme-tile{display:flex;flex-direction:column;align-items:stretch;padding:5px 5px 3px;background:var(--tile-bg);border:1.5px solid var(--tile-border);border-radius:5px;cursor:pointer;font-family:inherit;transition:all .12s ease;position:relative}.theme-tile:hover{transform:translateY(-1px);box-shadow:0 3px 10px #00000040;border-color:var(--tile-panel)}.theme-tile.active{border-color:var(--tile-panel);box-shadow:0 0 0 2px var(--tile-panel),0 2px 8px #0003}.tile-panel{display:flex;flex-direction:column;gap:2px;padding:4px 5px;background:var(--tile-secondary);border-radius:3px;min-height:24px}.tile-bar{display:block;height:3px;width:60%;border-radius:1px;background:var(--tile-panel)}.tile-lines{display:flex;flex-direction:column;gap:2px}.tile-lines span{display:block;height:2px;border-radius:1px;background:var(--tile-text);opacity:.35}.tile-lines span:nth-child(1){width:90%}.tile-lines span:nth-child(2){width:70%}.tile-lines span:nth-child(3){width:50%}.tile-name{display:block;font-size:.65rem;font-weight:500;color:var(--tile-text);text-align:center;padding:2px 0 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.3}:root{--bg-primary: #0f0f13;--bg-secondary: #1a1a24;--bg-card: #22222e;--bg-card-hover: #2a2a3a;--text-primary: #f0f0f5;--text-secondary: #9090a8;--text-muted: #606078;--accent: #6c5ce7;--accent-light: #a29bfe;--accent-bg: rgba(108, 92, 231, .12);--border: #2e2e3e;--radius: 12px;--radius-sm: 8px;--shadow: 0 4px 24px rgba(0, 0, 0, .3)}.nav-btn{display:flex;align-items:center;gap:6px;padding:12px 14px;border:none;background:none;color:var(--text-secondary);font-size:.85rem;font-family:inherit;cursor:pointer;white-space:nowrap;border-bottom:2px solid transparent;transition:all .2s}.template-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}.template-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px 12px;text-align:center;cursor:pointer;transition:all .2s}.template-card:hover{border-color:var(--accent-card, var(--accent));transform:translateY(-3px);box-shadow:0 8px 24px #0000004d}.template-icon{font-size:2.5rem;margin-bottom:8px}.template-name{font-size:.85rem;font-weight:500}.arch-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}.arch-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.arch-card h3{font-size:1rem;margin-bottom:12px}.arch-card ul{list-style:none}.arch-card li{padding:4px 0;font-size:.9rem;color:var(--text-secondary)}@media(max-width:768px){.header{padding:32px 16px 24px}.header h1{font-size:1.6rem}.stats{gap:16px}.stat-value{font-size:1.3rem}.content{padding:20px 16px}.feature-grid{grid-template-columns:1fr}.template-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr))}}.viewer-container{width:100%;height:400px;background:radial-gradient(ellipse at center,#1a1a2e,#0f0f13);border:1px solid var(--border);border-radius:var(--radius);position:relative;perspective:800px;display:flex;align-items:center;justify-content:center;overflow:hidden;cursor:grab;user-select:none}.viewer-container:active{cursor:grabbing}.viewer-label{position:absolute;top:12px;left:12px;font-size:.8rem;color:var(--text-muted)}.viewer-toolbar{position:absolute;bottom:12px;left:0;right:0;display:flex;justify-content:center;gap:16px}.viewer-info{font-size:.75rem;color:var(--text-muted);background:#0006;padding:4px 10px;border-radius:4px}.scene-3d{transform-style:preserve-3d;transition:transform .05s linear}.cube{width:120px;height:120px;position:relative;transform-style:preserve-3d}.cube-face{position:absolute;width:120px;height:120px;border:2px solid var(--accent);background:#6c5ce70d}.cube-face.front{transform:translateZ(60px)}.cube-face.back{transform:translateZ(-60px) rotateY(180deg)}.cube-face.left{transform:translate(-60px) rotateY(-90deg)}.cube-face.right{transform:translate(60px) rotateY(90deg)}.cube-face.top{transform:translateY(-60px) rotateX(90deg)}.cube-face.bottom{transform:translateY(60px) rotateX(-90deg)}.axis{position:absolute;top:50%;left:50%;transform-origin:0 0}.axis-x{width:100px;height:2px;background:#e74c3c;transform:translateY(-1px)}.axis-y{width:2px;height:100px;background:#2ecc71;transform:translate(-1px,-100px)}.axis-z{width:80px;height:2px;background:#3498db;transform:translateY(-1px) rotateY(90deg)}.format-list{display:flex;flex-direction:column;gap:12px}.format-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;display:flex;align-items:center;gap:16px;transition:border-color .2s}.format-card:hover{border-color:var(--accent)}.format-icon{font-size:2rem}.format-ext{font-weight:600;font-size:1rem;margin-bottom:2px}.format-desc{color:var(--text-secondary);font-size:.85rem}.toolbar-demo{margin-top:24px}.toolbar-demo h3{margin-bottom:12px}.demo-toolbar{display:flex;gap:6px;flex-wrap:wrap;padding:12px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm)}.tool-sep{width:1px;height:32px;background:var(--border);margin:0 4px}@media(max-width:768px){.header{padding:32px 16px 24px}.header h1{font-size:1.6rem}.content{padding:20px 16px}.feature-grid{grid-template-columns:1fr}.viewer-container{height:280px}}.editor-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}.editor-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;cursor:pointer;transition:all .2s}.editor-card:hover{border-color:var(--accent-card, var(--accent));transform:translateY(-3px);box-shadow:0 8px 32px #0000004d}.editor-icon{font-size:2.5rem;margin-bottom:12px}.editor-card h3{font-size:1.15rem;margin-bottom:8px}.editor-card p{color:var(--text-secondary);font-size:.9rem;line-height:1.5;margin-bottom:12px}.pixel-demo{text-align:center}.pixel-toolbar{display:flex;gap:6px;justify-content:center;margin-bottom:12px}.tool-btn{padding:8px 14px;border:1px solid var(--border);background:var(--bg-secondary);color:var(--text-secondary);border-radius:6px;font-size:.85rem;font-family:inherit;cursor:pointer;transition:all .2s}.tool-btn:hover{color:var(--text-primary);border-color:var(--accent)}.tool-btn.active{background:var(--accent-bg);color:var(--accent-light);border-color:var(--accent)}.palette{display:flex;gap:4px;justify-content:center;margin-top:12px}.palette-color{width:28px;height:28px;border-radius:6px;border:2px solid transparent;cursor:pointer;transition:all .15s;padding:0}.palette-color:hover{transform:scale(1.15)}.palette-color.active{border-color:#fff;transform:scale(1.2)}.vector-demo{text-align:center}.demo-hint{color:var(--text-muted);font-size:.85rem;margin-bottom:8px}.tool-list h3{margin-bottom:12px}.tools{display:flex;flex-wrap:wrap;gap:8px}.tool-item{background:var(--bg-card);border:1px solid var(--border);padding:8px 14px;border-radius:8px;font-size:.85rem;color:var(--text-secondary)}@media(max-width:768px){.header{padding:32px 16px 24px}.header h1{font-size:1.6rem}.content{padding:20px 16px}.feature-grid,.editor-grid{grid-template-columns:1fr}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary: #0f0f13;--bg-secondary: #1a1a24;--bg-card: #22222e;--bg-card-hover: #2a2a3a;--text-primary: #f0f0f5;--text-secondary: #9090a8;--text-muted: #606078;--accent: #6c5ce7;--accent-light: #a29bfe;--accent-bg: rgba(108, 92, 231, .12);--border: #2e2e3e;--radius: 12px;--radius-sm: 8px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh}.app{min-height:100vh}.header{padding:48px 32px 32px;text-align:center;border-bottom:1px solid var(--border);background:linear-gradient(180deg,rgba(108,92,231,.06) 0%,transparent 100%)}.brand-logo{font-size:56px;margin-bottom:12px}.header h1{font-size:2.2rem;font-weight:700;letter-spacing:-.02em;margin-bottom:8px}.header h1 span{background:linear-gradient(135deg,var(--accent),var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.header p{color:var(--text-secondary);font-size:1rem;max-width:600px;margin:0 auto}.stats{display:flex;justify-content:center;gap:32px;margin-top:24px}.stat{text-align:center}.stat-value{font-size:1.75rem;font-weight:700;color:var(--accent-light)}.stat-label{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.nav{position:sticky;top:0;z-index:100;background:#0f0f13e6;backdrop-filter:blur(16px);border-bottom:1px solid var(--border);padding:0 16px}.nav-inner{max-width:1200px;margin:0 auto;display:flex;gap:2px;overflow-x:auto;scrollbar-width:none}.nav-inner::-webkit-scrollbar{display:none}.nav-btn{display:flex;align-items:center;gap:6px;padding:12px 16px;border:none;background:none;color:var(--text-secondary);font-size:.85rem;font-family:inherit;cursor:pointer;white-space:nowrap;border-bottom:2px solid transparent;transition:all .2s}.nav-btn:hover{color:var(--text-primary)}.nav-btn.active{color:var(--accent-light);border-bottom-color:var(--accent)}.nav-icon{font-size:1rem}.content{max-width:1200px;margin:0 auto;padding:32px 24px}.section{margin-bottom:48px}.section h2{font-size:1.5rem;font-weight:600;margin-bottom:8px}.section-desc{color:var(--text-secondary);margin-bottom:20px}.feature-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:all .2s}.feature-card:hover{background:var(--bg-card-hover);border-color:var(--accent);transform:translateY(-2px);box-shadow:0 8px 32px #6c5ce726}.feature-icon{font-size:2rem;margin-bottom:12px}.feature-card h3{font-size:1.1rem;margin-bottom:6px}.feature-card p{color:var(--text-secondary);font-size:.9rem;line-height:1.5;margin-bottom:12px}.feature-tags{display:flex;flex-wrap:wrap;gap:6px}.tag{font-size:.75rem;padding:3px 8px;border-radius:4px;background:var(--accent-bg);color:var(--accent-light);font-family:Fira Code,monospace}.code-block{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px 20px;overflow-x:auto;font-family:Fira Code,Consolas,monospace;font-size:.85rem;color:var(--accent-light);margin-bottom:12px;line-height:1.6}.footer{text-align:center;padding:32px;border-top:1px solid var(--border);color:var(--text-muted);font-size:.85rem}.module-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}.module-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;cursor:pointer;transition:all .2s}.module-card:hover{border-color:var(--accent-card, var(--accent));transform:translateY(-3px);box-shadow:0 8px 32px #0000004d}.module-icon{font-size:2.5rem;margin-bottom:12px}.module-card h3{font-size:1.15rem;margin-bottom:8px}.module-card p{color:var(--text-secondary);font-size:.9rem;line-height:1.5;margin-bottom:12px}.piano{text-align:center;margin:16px 0}.piano-keys{position:relative;display:flex;max-width:560px;margin:0 auto;height:120px}.piano-white{flex:1;background:linear-gradient(180deg,#f5f5f5,#e0e0e0);border:1px solid #bbb;border-radius:0 0 6px 6px;cursor:pointer;transition:background .1s;padding:0;margin:0 1px}.piano-white:hover{background:linear-gradient(180deg,#fff,#eee)}.piano-white.pressed{background:linear-gradient(180deg,#a29bfe,#6c5ce7)}.piano-black{position:absolute;width:24px;height:75px;background:linear-gradient(180deg,#333,#111);border:1px solid #000;border-radius:0 0 4px 4px;cursor:pointer;z-index:2;padding:0}.piano-black:hover{background:linear-gradient(180deg,#444,#222)}.piano-black.pressed{background:linear-gradient(180deg,#6c5ce7,#4834d4)}.demo-hint{color:var(--text-muted);font-size:.85rem;margin-top:8px}@media(max-width:768px){.header{padding:32px 16px 24px}.header h1{font-size:1.6rem}.content{padding:20px 16px}.feature-grid,.module-grid{grid-template-columns:1fr}.piano-keys{height:80px}.piano-black{height:50px;width:18px}}