*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;outline:none;}::-webkit-scrollbar{width:14px;height:14px;}::-webkit-scrollbar-track{background:#f1f2f6;border:3px solid var(--clr-ink);}::-webkit-scrollbar-thumb{background:var(--clr-accent);border:3px solid var(--clr-ink);border-radius:0;}::-webkit-scrollbar-thumb:hover{background:#ffeaa7;}:root{--clr-bg:#f4f6f8;--clr-dots:#d0d0d0;--clr-ink:#111111;--clr-paper:#ffffff;--clr-accent:#7d5fff;--clr-accent-soft:#ece6ff;--clr-error:#ff3366;--border-width:4px;--transition:0.6s cubic-bezier(0.175,0.885,0.32,1.275);--font-header:'Bangers',cursive;--font-body:'Comic Neue',cursive,sans-serif;--font-mono:ui-monospace,'SF Mono','Cascadia Code','Consolas','Courier New',monospace;--shadow-offset:6px;}body{min-height:100vh;background-color:var(--clr-bg);background-image:radial-gradient(var(--clr-dots) 10%,transparent 11%),radial-gradient(var(--clr-dots) 10%,transparent 11%);background-size:20px 20px;background-position:0 0,10px 10px;color:var(--clr-ink);display:flex;align-items:flex-start;justify-content:center;padding:24px 16px 48px;font-family:var(--font-body);}.container{width:100%;max-width:1100px;display:flex;flex-direction:column;gap:20px;z-index:1;position:relative;}.header{text-align:center;background:var(--clr-paper);padding:14px 20px;border:var(--border-width) solid var(--clr-ink);box-shadow:var(--shadow-offset) var(--shadow-offset) 0 var(--clr-ink);transform:rotate(-1.2deg);}.logo-text{font-family:var(--font-header);font-size:3.2rem;color:var(--clr-accent);text-shadow:2px 2px 0 var(--clr-ink),-2px -2px 0 var(--clr-ink),2px -2px 0 var(--clr-ink),-2px 2px 0 var(--clr-ink),4px 4px 0 var(--clr-ink);letter-spacing:2px;}.tagline{font-weight:700;text-transform:uppercase;font-size:1rem;color:#555;margin-top:4px;}.card{background:var(--clr-paper);border:var(--border-width) solid var(--clr-ink);padding:45px 28px 28px;box-shadow:var(--shadow-offset) var(--shadow-offset) 0 var(--clr-ink);position:relative;}.card::before{content:'';position:absolute;top:6px;left:6px;right:6px;bottom:6px;border:2px solid var(--clr-ink);pointer-events:none;}.home-link{position:absolute;top:-15px;left:20px;background:var(--clr-paper);border:var(--border-width) solid var(--clr-ink);padding:5px 15px;text-decoration:none;font-family:var(--font-header);font-size:1.2rem;color:var(--clr-ink);box-shadow:4px 4px 0 var(--clr-ink);z-index:10;transition:all var(--transition);text-transform:uppercase;}.home-link:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--clr-ink);}.demo-dropdown-container{position:absolute;top:-15px;right:20px;z-index:20;}.demo-btn{position:relative;top:auto;right:auto;background:#ffeaa7;border:var(--border-width) solid var(--clr-ink);padding:5px 15px;cursor:pointer;font-family:var(--font-header);font-size:1.2rem;color:var(--clr-ink);box-shadow:4px 4px 0 var(--clr-ink);z-index:10;transition:all var(--transition);text-transform:uppercase;}.demo-btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--clr-ink);}.demo-menu{display:none;position:absolute;top:45px;right:0;background:var(--clr-paper);border:var(--border-width) solid var(--clr-ink);box-shadow:4px 4px 0 var(--clr-ink);min-width:190px;max-height:calc(100vh - 90px);overflow-y:auto;z-index:100;}.demo-menu.show{display:flex;flex-direction:column;}.demo-menu button{background:transparent;border:none;border-bottom:2px solid var(--clr-ink);padding:10px 15px;font-family:var(--font-header);font-size:1.05rem;color:var(--clr-ink);text-align:left;cursor:pointer;text-transform:uppercase;transition:background 0.1s;}.demo-menu button:last-child{border-bottom:none;}.demo-menu button:hover{background:#ffeaa7;color:var(--clr-ink);}.workspace{display:grid;grid-template-columns:1fr 1fr;gap:18px;position:relative;}.editor-pane,.preview-pane{display:flex;flex-direction:column;min-width:0;}.tab-switcher{display:flex;gap:4px;margin-bottom:14px;background:#eee;padding:6px;border:var(--border-width) solid var(--clr-ink);box-shadow:4px 4px 0 var(--clr-ink);align-items:center;}.tab-btn{flex:1 1 0;min-width:0;border:2px solid transparent;background:transparent;padding:8px 6px;font-family:var(--font-header);font-size:1rem;cursor:pointer;transition:all 0.2s;color:var(--clr-ink);display:inline-flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap;}.tab-btn:hover{background:var(--clr-accent-soft);}.tab-btn.active{background:var(--clr-accent);border:2px solid var(--clr-ink);box-shadow:2px 2px 0 var(--clr-ink);color:#fff;}.tab-icon-img{width:20px;height:20px;display:inline-block;flex-shrink:0;}.ghost-btn{flex:0 0 auto;border:var(--border-width) solid var(--clr-ink);background:var(--clr-paper);padding:8px 16px;font-family:var(--font-header);font-size:1.1rem;cursor:pointer;color:var(--clr-ink);box-shadow:3px 3px 0 var(--clr-ink);transition:all var(--transition);}.ghost-btn:hover{transform:translate(-2px,-2px);box-shadow:5px 5px 0 var(--clr-ink);}.action-btn{flex:0 0 auto;border:var(--border-width) solid var(--clr-ink);padding:6px 14px;font-family:var(--font-header);font-size:1.05rem;cursor:pointer;color:var(--clr-ink);box-shadow:3px 3px 0 var(--clr-ink);margin-right:4px;transition:all var(--transition);}.action-btn:hover{transform:translate(-2px,-2px);box-shadow:5px 5px 0 var(--clr-ink);}.action-btn.primary{background:var(--clr-accent);color:#fff;}.editor-stack{position:relative;border:var(--border-width) solid var(--clr-ink);box-shadow:4px 4px 0 var(--clr-ink);background:#1a1a1a;height:540px;}.editor-wrapper{position:absolute;inset:0;width:100%;height:100%;display:none;}.editor-wrapper.active{display:flex;}.line-numbers{width:44px;background:#141414;border-right:2px solid var(--clr-ink);color:#555;font-family:var(--font-mono);font-size:0.88rem;line-height:1.55;padding:16px 0;text-align:right;padding-right:10px;user-select:none;overflow:hidden;}.line-numbers div{line-height:1.55;font-size:0.92rem;}.editor{flex:1;height:100%;border:none;resize:none;background:#1a1a1a;color:#f0f0f0;padding:16px;font-family:var(--font-mono);font-size:0.92rem;line-height:1.55;tab-size:2;white-space:pre;overflow-x:auto;}.editor::placeholder{color:#666;}.preview-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;padding:6px 12px;background:#eee;border:var(--border-width) solid var(--clr-ink);box-shadow:4px 4px 0 var(--clr-ink);}.preview-label{font-family:var(--font-header);font-size:1.2rem;letter-spacing:1px;}.preview-frame-wrapper{width:100%;height:540px;border:var(--border-width) solid var(--clr-ink);box-shadow:4px 4px 0 var(--clr-ink);background:#fff;position:relative;}.preview-frame{width:100%;height:100%;border:none;background:transparent;display:block;}.status-msg{margin-top:16px;font-family:var(--font-header);font-size:1.05rem;padding:6px 12px;border:2px solid var(--clr-ink);box-shadow:3px 3px 0 var(--clr-ink);background:var(--clr-accent);color:#fff;display:none;transform:rotate(-0.5deg);}.status-msg.visible{display:inline-block;}.status-msg.error{background:var(--clr-error);}.how-card{background:var(--clr-paper);border:var(--border-width) solid var(--clr-ink);padding:22px 28px;box-shadow:var(--shadow-offset) var(--shadow-offset) 0 var(--clr-ink);transform:rotate(0.8deg);}.how-title{font-family:var(--font-header);font-size:1.6rem;margin-bottom:16px;background:var(--clr-accent);color:#fff;padding:3px 12px;border:2px solid var(--clr-ink);display:inline-block;transform:rotate(-1.5deg);}.how-steps{display:flex;gap:14px;flex-wrap:wrap;}.how-step{flex:1;min-width:120px;text-align:center;}.how-num{width:40px;height:40px;border:3px solid var(--clr-ink);border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--font-header);font-size:1.5rem;margin:0 auto 10px;}::-webkit-scrollbar{width:12px;height:12px;}::-webkit-scrollbar-track{background:#141414;border-left:2px solid var(--clr-ink);border-top:2px solid var(--clr-ink);}::-webkit-scrollbar-thumb{background:var(--clr-accent);border:2px solid var(--clr-ink);box-shadow:2px 2px 0 var(--clr-ink);border-radius:4px;}::-webkit-scrollbar-thumb:hover{background:var(--clr-accent-soft);}.console-panel{border-top:var(--border-width) solid var(--clr-ink);background:#141414;color:#fff;display:flex;flex-direction:column;flex:0 0 160px;height:160px;transition:flex-basis 0.2s,height 0.2s;overflow:hidden;}.console-panel.collapsed{flex:0 0 38px;height:38px;}.console-header{background:var(--clr-paper);color:var(--clr-ink);border-bottom:2px solid var(--clr-ink);padding:6px 12px;display:flex;justify-content:space-between;align-items:center;font-family:var(--font-header);font-size:0.9rem;letter-spacing:0.5px;flex:0 0 auto;}.console-title{font-weight:700;}.console-actions{display:flex;gap:8px;}.console-btn{background:#fff;color:var(--clr-ink);border:1.5px solid var(--clr-ink);padding:2px 8px;font-family:var(--font-header);font-size:0.75rem;cursor:pointer;box-shadow:1px 1px 0 var(--clr-ink);transition:all 0.1s;}.console-btn:active{transform:translate(1px,1px);box-shadow:0 0 0 var(--clr-ink);}.console-logs{flex:1 1 auto;overflow-y:auto;padding:8px;font-family:var(--font-mono);font-size:0.82rem;line-height:1.4;text-align:left;}.console-log-item{border-bottom:1px solid #222;padding:6px 8px;white-space:pre-wrap;word-break:break-all;}.console-log-item.log{color:#e0e0e0;}.console-log-item.warn{color:#ffeaa7;background:rgba(254,202,110,0.08);border-left:3px solid #fdcb6e;}.console-log-item.error{color:#ff7675;background:rgba(255,118,117,0.08);border-left:3px solid #ff7675;}.console-run-separator{color:#666;border-bottom:1px dashed #333;padding:8px 12px;font-size:0.7rem;text-align:center;letter-spacing:2px;text-transform:uppercase;font-family:var(--font-header);}.mobile-header{display:none;}.mobile-nav{display:none;}@media (max-width:768px){body{display:flex;flex-direction:column;height:100dvh;overflow:hidden;padding:0 !important;margin:0 !important;background-image:none;align-items:stretch;}.container{flex:1 1 0%;min-height:0;display:flex;flex-direction:column;gap:0;width:100%;max-width:100%;}.header{display:none;}.mobile-header{display:flex;padding-top:env(safe-area-inset-top,0px);height:calc(60px + env(safe-area-inset-top,0px));flex:0 0 auto;align-items:center;justify-content:space-between;padding-left:calc(12px + env(safe-area-inset-left,0px));padding-right:calc(12px + env(safe-area-inset-right,0px));background:var(--clr-paper);border-bottom:var(--border-width) solid var(--clr-ink);box-shadow:0 4px 0 var(--clr-ink);z-index:10;}.mobile-back-btn{display:flex;align-items:center;gap:4px;padding:6px 12px;background:var(--clr-paper);border:2.5px solid var(--clr-ink);box-shadow:2px 2px 0 var(--clr-ink);font-family:var(--font-header);font-size:1rem;color:var(--clr-ink);text-decoration:none;text-transform:uppercase;transform:rotate(-0.5deg);}.mobile-back-btn:active{transform:translate(1px,1px);box-shadow:1px 1px 0 var(--clr-ink);}.mobile-logo-text{font-family:var(--font-header);font-size:1.8rem;color:var(--clr-accent);text-shadow:1.5px 1.5px 0 var(--clr-ink),-1.5px -1.5px 0 var(--clr-ink),1.5px -1.5px 0 var(--clr-ink),-1.5px 1.5px 0 var(--clr-ink),3px 3px 0 var(--clr-ink);letter-spacing:1px;}.mobile-run-btn{padding:6px 16px;background:var(--clr-accent);color:#fff;font-family:var(--font-header);font-size:1.1rem;border:2.5px solid var(--clr-ink);box-shadow:2px 2px 0 var(--clr-ink);cursor:pointer;transform:rotate(0.5deg);}.mobile-run-btn:active{transform:translate(1px,1px);box-shadow:1px 1px 0 var(--clr-ink);}.mobile-clear-btn{padding:6px 16px;background:#ff7675;color:#fff;font-family:var(--font-header);font-size:1.1rem;border:2.5px solid var(--clr-ink);box-shadow:2px 2px 0 var(--clr-ink);cursor:pointer;transform:rotate(-0.5deg);}.mobile-clear-btn:active{transform:translate(1px,1px);box-shadow:1px 1px 0 var(--clr-ink);}.card{flex:1 1 0%;min-height:0;display:flex;flex-direction:column;border:none;box-shadow:none;padding:10px 10px calc(75px + env(safe-area-inset-bottom,0px)) 10px;width:100%;}.card::before{display:none;}.home-link, .demo-dropdown-container:not(.mobile){display:none;}.demo-dropdown-container.mobile{position:relative;top:auto;right:auto;}.demo-dropdown-container.mobile .demo-menu{top:40px;left:0;right:auto;}.workspace{flex:1 1 0%;min-height:0;display:flex;flex-direction:column;gap:0;}.editor-pane, .preview-pane{flex:1 1 0%;min-height:0;display:flex;flex-direction:column;}.editor-pane .tab-switcher{display:none;}.editor-stack{flex:1 1 0%;min-height:0;box-shadow:none;border:var(--border-width) solid var(--clr-ink);}.preview-pane .preview-bar{display:none;}.preview-pane{flex-direction:column !important;}.preview-frame-wrapper{flex:1 1 0%;min-height:0;box-shadow:none;border:var(--border-width) solid var(--clr-ink);height:auto;position:relative;}.preview-frame{position:absolute;top:0;left:0;width:100%;height:100%;border:none;}.workspace[data-active-tab="preview"] .console-panel{display:none !important;}.workspace[data-active-tab="console"] .preview-frame-wrapper{display:none !important;}.workspace[data-active-tab="console"] .console-panel{display:flex !important;flex:1 1 0% !important;height:100% !important;border:var(--border-width) solid var(--clr-ink) !important;box-shadow:none !important;}.workspace[data-active-tab="console"] .console-panel.collapsed{height:100% !important;flex:1 1 0% !important;}.workspace[data-active-tab="console"] .console-panel.collapsed .console-logs{display:block !important;}.workspace[data-active-tab="console"] .console-panel.collapsed .console-header{flex-direction:row !important;border-bottom:2px solid var(--clr-ink) !important;padding:6px 12px !important;}.workspace[data-active-tab="console"] .console-panel.collapsed .console-title{writing-mode:horizontal-tb !important;margin:0 !important;font-size:0.9rem !important;}.workspace[data-active-tab="console"] .console-panel.collapsed .console-actions{flex-direction:row !important;gap:6px !important;align-items:center !important;margin-top:0 !important;width:auto !important;}.workspace[data-active-tab="console"] .console-panel.collapsed .console-btn{width:auto !important;height:auto !important;padding:4px 8px !important;font-size:0.8rem !important;display:inline-block !important;}.workspace[data-active-tab="console"] #console-toggle{display:none !important;}.workspace[data-active-tab="preview"] .editor-pane, .workspace[data-active-tab="console"] .editor-pane{display:none !important;}.workspace[data-active-tab="preview"] .preview-pane, .workspace[data-active-tab="console"] .preview-pane{display:flex;position:relative;left:auto;top:auto;width:auto;flex:1 1 0%;min-height:0;height:auto;opacity:1;pointer-events:auto;}.workspace:not([data-active-tab="preview"]) .editor-pane{display:flex;}.workspace:not([data-active-tab="preview"]):not([data-active-tab="console"]) .preview-pane{display:flex;position:absolute;left:-9999px;top:0;width:100%;height:100%;opacity:0;pointer-events:none;}.mobile-nav{position:fixed;bottom:0;left:0;right:0;display:flex;padding-bottom:env(safe-area-inset-bottom,0px);height:calc(65px + env(safe-area-inset-bottom,0px));background:var(--clr-paper);border-top:var(--border-width) solid var(--clr-ink);align-items:stretch;justify-content:space-around;z-index:1000;}.mobile-nav-btn{flex:1;border:none;background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--clr-ink);cursor:pointer;border-right:2px solid var(--clr-ink);transition:background 0.1s,color 0.1s;}.mobile-nav-btn:last-child{border-right:none;}.mobile-nav-btn.active{background:var(--clr-accent);color:#fff;}.mobile-nav-label{font-family:var(--font-header);font-size:0.85rem;text-transform:uppercase;margin-top:4px;letter-spacing:0.5px;}.mobile-nav-icon{width:22px;height:22px;display:block;}}.custom-modal{display:none;position:fixed;top:0;left:0;width:100vw;height:100vh;background:rgba(0,0,0,0.4);z-index:9999;justify-content:center;align-items:center;padding:20px;}.custom-modal.show{display:flex;}.custom-modal-card{background:var(--clr-paper);border:var(--border-width) solid var(--clr-ink);box-shadow:8px 8px 0 var(--clr-ink);padding:25px;width:100%;max-width:400px;position:relative;animation:modalBounce 0.25s cubic-bezier(0.175,0.885,0.32,1.275);}@keyframes modalBounce{0%{transform:scale(0.9) translateY(20px);}100%{transform:scale(1) translateY(0);}}.custom-modal-title{font-family:var(--font-header);font-size:1.6rem;color:var(--clr-accent);margin:0 0 15px 0;text-shadow:1.5px 1.5px 0 var(--clr-ink);letter-spacing:1px;}.custom-modal-body{font-weight:700;font-size:1.05rem;color:var(--clr-ink);margin:0 0 24px 0;line-height:1.4;}.custom-modal-actions{display:flex;justify-content:flex-end;gap:12px;}.custom-modal-btn{padding:10px 20px;font-family:var(--font-header);font-size:1.1rem;cursor:pointer;border:var(--border-width) solid var(--clr-ink);box-shadow:3px 3px 0 var(--clr-ink);transition:all var(--transition);}.custom-modal-btn:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--clr-ink);}.custom-modal-btn.cancel{background:#fff;color:var(--clr-ink);}.custom-modal-btn.ok{background:var(--clr-accent);color:#fff;}.tab-clear-btn{flex:0 0 auto;align-self:stretch;border:2px solid var(--clr-ink);background:#ff7675;color:#fff;padding:8px 10px;font-family:var(--font-header);font-size:0.95rem;cursor:pointer;box-shadow:2px 2px 0 var(--clr-ink);transition:all 0.1s;text-transform:uppercase;}.tab-clear-btn:active{transform:translate(1px,1px);box-shadow:1px 1px 0 var(--clr-ink);}